{"id":769,"date":"2026-09-10T10:00:31","date_gmt":"2026-09-10T10:00:31","guid":{"rendered":"https:\/\/medatlashealth.com\/?p=769"},"modified":"2026-09-14T20:40:24","modified_gmt":"2026-09-14T20:40:24","slug":"how-smoking-damages-your-lungs","status":"publish","type":"post","link":"https:\/\/medatlashealth.com\/rs\/how-smoking-damages-your-lungs\/","title":{"rendered":"Kako pu\u0161enje o\u0161te\u0107uje plu\u0107a: \u0160ta se de\u0161ava unutar va\u0161ih disajnih puteva?"},"content":{"rendered":"<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Razumevanje na\u010dina na koji pu\u0161enje o\u0161te\u0107uje plu\u0107a po\u010dinje onim \u0161to se de\u0161ava u trenutku kada dim cigarete dospe u disajne puteve. Svaka cigareta izla\u017ee respiratorni sistem slo\u017eenoj me\u0161avini hemikalija i \u010destica koje mogu uticati na disajne puteve, cilije, alveole i druge strukture odgovorne za normalno disanje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dim cigarete uti\u010de na disajne puteve, za\u0161titne cilije, \u0107elije koje proizvode sluz, imunski sistem, alveole i plu\u0107no tkivo. Pri dugotrajnoj izlo\u017eenosti, upala mo\u017ee postati hroni\u010dna, protok vazduha sve vi\u0161e ograni\u010den, a neke strukturne promene vremenom mogu postati nepovratne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Razumevanje na\u010dina na koji pu\u0161enje o\u0161te\u0107uje plu\u0107a zahteva da pogledamo dalje od vidljivog dima i pratimo \u0161ta se de\u0161ava od trenutka kada on dospe u disajne puteve.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">\u0160ta se de\u0161ava kada dim cigarete dospe u plu\u0107a?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Kada se udahne dim cigarete, on prolazi kroz usta i grlo, niz du\u0161nik, a zatim ulazi u sve manje bronhije i bronhiole.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Za razliku od vazduha koji normalno udi\u0161emo, dim cigarete sadr\u017ei hiljade hemijskih supstanci. Neke od njih su toksi\u010dne, a mnoge su poznate kao kancerogene. Prema podacima CDC-a, duvanski dim sadr\u017ei vi\u0161e od 7.000 hemijskih supstanci, uklju\u010duju\u0107i one koje mogu o\u0161tetiti DNK i doprineti nastanku raka.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Disajni sistem ima nekoliko odbrambenih mehanizama \u010diji je zadatak da osetljivo plu\u0107no tkivo za\u0161tite od \u010destica i mikroorganizama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ponavljano izlaganje dimu cigarete mo\u017ee preopteretiti i oslabiti ove za\u0161titne mehanizme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Posledica nisu samo \u201eprljava plu\u0107a\u201c. U organizmu se pokre\u0107e \u010ditav niz biolo\u0161kih procesa koji uklju\u010duju iritaciju, upalu, oksidativni stres, promene u stvaranju sluzi, smanjenu sposobnost uklanjanja udahnutih \u010destica i postepeno o\u0161te\u0107enje plu\u0107nog tkiva.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:190px;border-top-right-radius:190px;border-bottom-left-radius:190px;border-bottom-right-radius:190px\">Kako pu\u0161enje o\u0161te\u0107uje plu\u0107a: Uloga cilija<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Da bismo razumeli kako pu\u0161enje o\u0161te\u0107uje plu\u0107a, va\u017eno je sagledati \u0161ta se de\u0161ava sa cilijama i prirodnim sistemom za \u010di\u0161\u0107enje plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unutra\u0161nja povr\u0161ina velikog dela disajnih puteva prekrivena je mikroskopskim strukturama nalik dla\u010dicama koje se nazivaju <strong>cilije.<\/strong>Zajedno sa sluzi, one \u010dine va\u017ean za\u0161titni sistem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sluz zadr\u017eava pra\u0161inu, mikroorganizme i udahnute \u010destice. Uskla\u0111eno kretanje cilija zatim poma\u017ee da se ovaj materijal transportuje prema grlu, gde mo\u017ee biti progutan ili izba\u010den iz organizma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dim cigarete ometa ovaj prirodni sistem \u010di\u0161\u0107enja.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile has-border-color has-background\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;margin-right:0;margin-left:0;padding-top:14px;padding-right:14px;padding-bottom:14px;padding-left:14px;grid-template-columns:52% auto\"><figure class=\"wp-block-media-text__media\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Cilia-1-1024x576.png\" alt=\"\" class=\"wp-image-771 size-full\" srcset=\"https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Cilia-1-1024x576.png 1024w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Cilia-1-300x169.png 300w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Cilia-1-768x432.png 768w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Cilia-1-1536x864.png 1536w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Cilia-1.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Kada je funkcija mukocilijarnog sistema oslabljena, sluz i udahnute \u010destice te\u017ee se efikasno uklanjaju iz disajnih puteva. Istovremeno, pu\u0161enje mo\u017ee pove\u0107ati stvaranje sluzi i izazvati hroni\u010dnu iritaciju disajnih puteva. To poma\u017ee da se objasni za\u0161to su uporan ka\u0161alj i iska\u0161ljavanje \u010desti kod dugogodi\u0161njih pu\u0161a\u010da.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ka\u0161alj tako mo\u017ee postati jedan od mehanizama kojima telo poku\u0161ava da ukloni materijal koji bi zdrave mukocilijarne odbrane ina\u010de pomogle da se odstrani.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:232px;border-top-right-radius:232px;border-bottom-left-radius:232px;border-bottom-right-radius:232px\">Pu\u0161enje izaziva hroni\u010dnu upalu disajnih puteva<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Upala je prirodna za\u0161titna reakcija organizma na povredu ili infekciju.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Problem nastaje kada se izlaganje \u0161tetnim materijama nastavi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri ponovljenom izlaganju dimu cigarete, \u0107elije i signalni molekuli koji u\u010destvuju u zapaljenskom odgovoru mogu ostati aktivni u disajnom sistemu. Umesto da se potpuno povu\u010de, upala mo\u017ee postati hroni\u010dna.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vremenom, zidovi disajnih puteva mogu postati nadra\u017eeni, ote\u010deni i strukturno izmenjeni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ovo je va\u017eno jer vazduh prolazi kroz ove disajne puteve pri svakom udahu i izdahu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kako raste otpor u disajnim putevima i dolazi do o\u0161te\u0107enja manjih disajnih puteva, protok vazduha \u2014 posebno tokom izdisaja \u2014 mo\u017ee postajati sve ote\u017eaniji.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prema CDC-u, upala i zadebljanje disajnih puteva predstavljaju jedan od mehanizama koji dovode do smanjenog protoka vazduha kod HOBP-a.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:232px;border-top-right-radius:232px;border-bottom-left-radius:232px;border-bottom-right-radius:232px\">Za\u0161to pu\u0161enje izaziva poja\u010dano stvaranje sluzi i hroni\u010dni ka\u0161alj<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Disajni sistem prirodno proizvodi sluz sa razlogom. Ona poma\u017ee u zadr\u017eavanju ne\u017eeljenih \u010destica i drugih materija pre nego \u0161to dospeju do dubljih delova plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Me\u0111utim, hroni\u010dno izlaganje dimu cigarete mo\u017ee poremetiti ovu ravnote\u017eu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Strukture koje proizvode sluz mogu postati uve\u0107ane ili aktivnije, dok mehanizmi odgovorni za njeno uklanjanje postaju manje efikasni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ova kombinacija predstavlja problem: <\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">                   <strong>vi\u0161e sluzi + ote\u017eano uklanjanje + su\u017eeni i upaljeni disajni putevi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To doprinosi karakteristi\u010dnom produktivnom ka\u0161lju koji se javlja kod mnogih dugogodi\u0161njih pu\u0161a\u010da.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kada je hroni\u010dni produktivni ka\u0161alj povezan sa dugotrajnom upalom disajnih puteva i smanjenim protokom vazduha, mo\u017ee biti deo klini\u010dke slike hroni\u010dnog bronhitisa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hroni\u010dni bronhitis je jedno od glavnih oboljenja koja spadaju pod \u0161iri pojam hroni\u010dne opstruktivne bolesti plu\u0107a (HOBP).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:232px;border-top-right-radius:232px;border-bottom-left-radius:232px;border-bottom-right-radius:232px\">Kako pu\u0161enje o\u0161te\u0107uje alveole<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Najozbiljnije posledice pu\u0161enja nastaju dublje u plu\u0107ima.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na krajevima najsitnijih disajnih puteva nalaze se milioni mikroskopskih vazdu\u0161nih kesica koje se nazivaju <strong>alveole<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">U njima se odvija razmena gasova.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kiseonik prolazi kroz tanku alveolarno-kapilarnu barijeru i ulazi u krvotok, dok se ugljen-dioksid kre\u0107e u suprotnom smeru kako bi se izdahom izbacio iz organizma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ogromna ukupna povr\u0161ina zdravih alveola omogu\u0107ava da se ovaj proces odvija veoma efikasno.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dugotrajno pu\u0161enje mo\u017ee o\u0161tetiti zidove koji razdvajaju ove sitne vazdu\u0161ne prostore.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kako se zidovi alveola razaraju, veliki broj malih i funkcionalnih vazdu\u0161nih prostora mo\u017ee se spojiti u ve\u0107e, manje efikasne prostore. Plu\u0107a tada gube deo povr\u0161ine dostupne za razmenu gasova, kao i svoju normalnu elasti\u010dnost. Ovaj proces je karakteristi\u010dan za <strong>emfizem<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile is-image-fill-element has-border-color has-background\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:14px;padding-right:14px;padding-bottom:14px;padding-left:14px\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Alveoli2-1024x576.png\" alt=\"\" class=\"wp-image-772 size-full\" style=\"object-position:50% 50%\" srcset=\"https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Alveoli2-1024x576.png 1024w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Alveoli2-300x169.png 300w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Alveoli2-768x432.png 768w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Alveoli2-1536x864.png 1536w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Alveoli2.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Zdrave alveole \u010dine brojne male vazdu\u0161ne kesice koje obezbe\u0111uju veliku povr\u0161inu za razmenu gasova. Kod emfizema, razaranje alveolarnih zidova dovodi do stvaranja ve\u0107ih vazdu\u0161nih prostora i smanjuje sposobnost plu\u0107a da efikasno razmenjuju kiseonik i ugljen-dioksid. Za razliku od privremene iritacije disajnih puteva, o\u0161te\u0107enje strukture alveola nije u potpunosti reverzibilno.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ova razlika je va\u017ena kada govorimo o tome u kojoj meri se plu\u0107a mogu oporaviti nakon prestanka pu\u0161enja.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Za detaljnije obja\u0161njenje normalne funkcije alveola i razmene gasova, pogledajte na\u0161 vodi\u010d Kako funkcioni\u0161u plu\u0107a?                                    <strong><a href=\"https:\/\/medatlashealth.com\/rs\/how-do-the-lungs-work\/\" data-type=\"link\" data-id=\"https:\/\/medatlashealth.com\/how-do-the-lungs-work\/\">How Do the Lungs Work?<\/a><\/strong><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:167px;border-top-right-radius:167px;border-bottom-left-radius:167px;border-bottom-right-radius:167px\">Od zdravih plu\u0107a do HOBP-a<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Jo\u0161 jedan va\u017ean deo razumevanja na\u010dina na koji pu\u0161enje o\u0161te\u0107uje plu\u0107a jeste prepoznavanje kako hroni\u010dna upala disajnih puteva i razaranje alveola vremenom mogu doprineti razvoju HOBP-a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hroni\u010dna opstruktivna bolest plu\u0107a<\/strong> nije samo jedna anatomska promena<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ona podrazumeva trajno ograni\u010denje protoka vazduha povezano sa promenama u disajnim putevima i\/ili alveolama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pu\u0161enje je jedan od glavnih uzroka HOBP-a. Prema procenama CDC-a, pu\u0161enje cigareta povezano je sa \u010dak 8 od 10 smrtnih slu\u010dajeva povezanih sa HOBP-om u Sjedinjenim Dr\u017eavama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nekoliko procesa povezanih sa pu\u0161enjem mo\u017ee se odvijati istovremeno:<\/p>\n\n\n\n<p class=\"has-text-align-center has-border-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:14px;padding-right:14px;padding-bottom:14px;padding-left:14px\"><strong>hroni\u010dna upala disajnih puteva<\/strong><br>\u2193<br><strong>poja\u010dano stvaranje sluzi<\/strong><br>\u2193<br><strong>su\u017eavanje i strukturne promene malih disajnih puteva<\/strong><br>\u2193<br><strong>razaranje alveola i gubitak elasti\u010dnosti plu\u0107a<\/strong><br>\u2193<br><strong>trajno ograni\u010denje protoka vazduha<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kako HOBP napreduje, mogu se javiti hroni\u010dni ka\u0161alj, iska\u0161ljavanje, zvi\u017edanje u grudima, smanjena tolerancija na fizi\u010dki napor i ote\u017eano disanje.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Disanje mo\u017ee postati posebno ote\u017eano tokom fizi\u010dke aktivnosti, jer tada respiratorni sistem mora da pove\u0107a ventilaciju upravo u trenutku kada je protok vazduha ve\u0107 ograni\u010den.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Va\u017eno je naglasiti da ne\u0107e svaki pu\u0161a\u010d razviti klini\u010dki zna\u010dajnu HOBP, kao i da se HOBP mo\u017ee javiti kod osoba koje nikada nisu pu\u0161ile. Genetski faktori, izlo\u017eenost \u0161tetnim materijama na radnom mestu, zaga\u0111enje vazduha, faktori iz ranog \u017eivotnog perioda i drugi uticaji tako\u0111e mogu doprineti njenom razvoju.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:235px;border-top-right-radius:235px;border-bottom-left-radius:235px;border-bottom-right-radius:235px\">Pu\u0161enje i rak plu\u0107a: \u0160ta se de\u0161ava na \u0107elijskom nivou?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Pu\u0161enje o\u0161te\u0107uje vi\u0161e od same fizi\u010dke strukture plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ono tako\u0111e mo\u017ee o\u0161tetiti <strong>DNK<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0106elije normalno imaju mehanizme koji reguli\u0161u njihov rast, deobu i popravku. Kada se o\u0161te\u0107enja DNK nagomilaju u genima koji kontroli\u0161u ove procese, \u0107elije mogu po\u010deti da rastu i dele se abnormalno.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Duvanski dim sadr\u017ei brojne kancerogene supstance koje mogu doprineti nastanku ovih o\u0161te\u0107enja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tokom godina ponovljenog izlaganja, mutacije se mogu postepeno nagomilavati. Ako do\u0111e do poreme\u0107aja klju\u010dnih mehanizama koji kontroli\u0161u rast \u0107elija, one mogu ste\u0107i osobine koje omogu\u0107avaju nekontrolisano umno\u017eavanje i nastanak tumora.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pu\u0161enje cigareta i dalje predstavlja vode\u0107i faktor rizika za rak plu\u0107a. Prema procenama CDC-a, pu\u0161enje je povezano sa pribli\u017eno 80% smrtnih slu\u010dajeva od raka plu\u0107a u Sjedinjenim Dr\u017eavama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rizik se generalno pove\u0107ava sa koli\u010dinom i du\u017einom pu\u0161enja, ali ne postoji nivo pu\u0161enja cigareta koji se mo\u017ee smatrati bezopasnim.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rak plu\u0107a mo\u017ee se javiti i kod osoba koje nikada nisu pu\u0161ile. Faktori kao \u0161to su izlo\u017eenost radonu, pasivno pu\u0161enje, kancerogene materije na radnom mestu, zaga\u0111enje vazduha i genetska predispozicija tako\u0111e mogu doprineti pove\u0107anju rizika.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:242px;border-top-right-radius:242px;border-bottom-left-radius:242px;border-bottom-right-radius:242px\">Da li pu\u0161enje pove\u0107ava rizik od infekcija plu\u0107a?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Pu\u0161enje mo\u017ee oslabiti nekoliko odbrambenih mehanizama respiratornog sistema.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oslabljena funkcija mukocilijarnog sistema ote\u017eava uklanjanje udahnutih mikroorganizama i \u010destica, dok hroni\u010dna izlo\u017eenost duvanskom dimu mo\u017ee promeniti imunski odgovor u disajnim putevima.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CDC povezuje pu\u0161enje cigareta sa pove\u0107anom u\u010destalo\u0161\u0107u respiratornih simptoma i akutnih respiratornih oboljenja, uklju\u010duju\u0107i pneumoniju, kao i sa pogor\u0161anjem pojedinih hroni\u010dnih bolesti disajnog sistema.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To je jo\u0161 jedan razlog zbog kojeg posledice pu\u0161enja nisu ograni\u010dene samo na HOBP i rak plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zdrava plu\u0107a ne zavise samo od efikasne razmene gasova, ve\u0107 i od odbrambenih mehanizama koji poma\u017eu da disajni putevi ostanu o\u010di\u0161\u0107eni od patogena i \u0161tetnih \u010destica.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:193px;border-top-right-radius:193px;border-bottom-left-radius:193px;border-bottom-right-radius:193px\">\u0160ta se de\u0161ava sa plu\u0107ima nakon prestanka pu\u0161enja?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Razumevanje na\u010dina na koji pu\u0161enje o\u0161te\u0107uje plu\u0107a tako\u0111e poma\u017ee da shvatimo za\u0161to prestanak pu\u0161enja mo\u017ee doneti zna\u010dajne zdravstvene koristi \u010dak i nakon mnogo godina pu\u0161enja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jedna od najva\u017enijih \u010dinjenica o o\u0161te\u0107enju plu\u0107a povezanom sa pu\u0161enjem jeste da prestanak pu\u0161enja donosi koristi bez obzira na godine \u017eivota ili du\u017einu pu\u0161a\u010dkog sta\u017ea. Me\u0111utim, oporavak nije proces u kojem se sve promene potpuno povla\u010de.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neke posledice mogu se ubla\u017eiti nakon prestanka pu\u0161enja. Respiratorni simptomi poput ka\u0161lja, iska\u0161ljavanja i zvi\u017edanja u grudima mogu se smanjiti, a ubrzano opadanje plu\u0107ne funkcije povezano sa nastavkom pu\u0161enja mo\u017ee se usporiti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Izve\u0161taj ameri\u010dkog Surgeon General-a iz 2020. godine navodi da prestanak pu\u0161enja smanjuje rizik od razvoja HOBP-a i donosi zdravstvene koristi osobama koje ve\u0107 imaju HOBP.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile has-border-color has-background\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;margin-right:0;margin-left:0;padding-top:14px;padding-right:14px;padding-bottom:14px;padding-left:14px;grid-template-columns:51% auto\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Image3-1024x576.png\" alt=\"\" class=\"wp-image-773 size-full\" srcset=\"https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Image3-1024x576.png 1024w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Image3-300x169.png 300w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Image3-768x432.png 768w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Image3-1536x864.png 1536w, https:\/\/medatlashealth.com\/wp-content\/uploads\/2026\/09\/Image3.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Uni\u0161teni zidovi alveola kod razvijenog emfizema ne mogu se jednostavno obnoviti i vratiti u prvobitno stanje. Uznapredovale strukturne promene i o\u017eiljci zato mogu ostati prisutni i nakon prestanka pu\u0161enja. To <strong>ne<\/strong> zna\u010di da prestanak pu\u0161enja nema smisla kada je o\u0161te\u0107enje ve\u0107 nastalo.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Prekid daljeg izlaganja duvanskom dimu mo\u017ee smanjiti dodatno o\u0161te\u0107enje i rizik od brojnih bolesti povezanih sa pu\u0161enjem.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:209px;border-top-right-radius:209px;border-bottom-left-radius:209px;border-bottom-right-radius:209px\">Da li se rizik od raka plu\u0107a smanjuje nakon prestanka pu\u0161enja?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Da \u2014 ali se ne spu\u0161ta odmah na nivo rizika osobe koja nikada nije pu\u0161ila.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rizik se postepeno smanjuje nakon prestanka pu\u0161enja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prema podacima CDC-a, pribli\u017eno 10\u201315 godina nakon prestanka pu\u0161enja, dodatni rizik od raka plu\u0107a smanjuje se za oko polovinu u pore\u0111enju sa osobama koje nastavljaju da pu\u0161e. Ta\u010dan rizik za pojedinca zavisi od faktora kao \u0161to su godine \u017eivota, trajanje i intenzitet prethodnog pu\u0161enja, kao i izlo\u017eenost drugim faktorima rizika.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ovo pokazuje jedno va\u017eno pravilo:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160to osoba ranije prestane da pu\u0161i, to \u0107e izbe\u0107i ve\u0107u budu\u0107u izlo\u017eenost duvanskom dimu \u2014 ali prestanak pu\u0161enja donosi zdravstvene koristi \u010dak i nakon mnogo godina pu\u0161enja.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:170px;border-top-right-radius:170px;border-bottom-left-radius:170px;border-bottom-right-radius:170px\">Da li se plu\u0107a mogu potpuno oporaviti nakon prestanka pu\u0161enja?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Ne postoji jedan odgovor, jer pu\u0161enje na razli\u010dite na\u010dine uti\u010de na razli\u010dite strukture plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neke promene mogu se zna\u010dajno povu\u0107i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Iritacija disajnih puteva mo\u017ee se smanjiti. Respiratorni simptomi mogu se ubla\u017eiti. Opadanje plu\u0107ne funkcije mo\u017ee se usporiti. Rizik od respiratornih bolesti i raka plu\u0107a vremenom se smanjuje u pore\u0111enju sa nastavkom pu\u0161enja.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Druge promene, posebno uznapredovalo o\u0161te\u0107enje alveola kod emfizema, mogu biti trajne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zato je, umesto pitanja da li plu\u0107a mogu ponovo postati potpuno \u201ekao nova\u201c, bolje postaviti pitanje:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mo\u017ee li prestanak pu\u0161enja smanjiti dalja o\u0161te\u0107enja i pobolj\u0161ati zdravlje u budu\u0107nosti?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Odgovor je jasno \u2014 da.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:216px;border-top-right-radius:216px;border-bottom-left-radius:216px;border-bottom-right-radius:216px\">Kada treba potra\u017eiti savet lekara?<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Osobe koje pu\u0161e ili su ranije pu\u0161ile ne bi trebalo automatski da pretpostave da su uporni respiratorni simptomi samo normalna posledica pu\u0161enja.<\/p>\n\n\n\n<div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:14px;padding-right:14px;padding-bottom:14px;padding-left:14px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-2811e956 wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Lekarski pregled mo\u017ee biti potreban ako se jave simptomi kao \u0161to su:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>uporan ka\u0161alj ili promena karaktera postoje\u0107eg ka\u0161lja<\/li>\n\n\n\n<li>neobja\u0161njivo ote\u017eano disanje<\/li>\n\n\n\n<li>zvi\u017edanje u grudima<\/li>\n\n\n\n<li>u\u010destale respiratorne infekcije<\/li>\n\n\n\n<li>iska\u0161ljavanje krvi<\/li>\n\n\n\n<li>neobja\u0161njiv gubitak telesne te\u017eine<\/li>\n\n\n\n<li>uporna nelagodnost ili bol u grudima<\/li>\n\n\n\n<li>primetno smanjenje tolerancije na fizi\u010dki napor<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Neke osobe sa dugogodi\u0161njim pu\u0161a\u010dkim sta\u017eom mogu ispunjavati kriterijume za skrining raka plu\u0107a pomo\u0107u niskodoznog CT pregleda, u zavisnosti od godina \u017eivota i ukupne izlo\u017eenosti pu\u0161enju. Kriterijumi se razlikuju u zavisnosti od zemlje i stru\u010dnih smernica, pa je o tome najbolje razgovarati sa lekarom.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"border-top-left-radius:193px;border-top-right-radius:193px;border-bottom-left-radius:193px;border-bottom-right-radius:193px\">Zaklju\u010dak<\/h2>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Smoking damages the lungs through multiple interconnected mechanisms.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dim cigarete o\u0161te\u0107uje odbrambene mehanizme respiratornog sistema, remeti uklanjanje sluzi, podsti\u010de hroni\u010dnu upalu, o\u0161te\u0107uje male disajne puteve i mo\u017ee postepeno uni\u0161tavati alveolarne strukture odgovorne za efikasnu razmenu gasova.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na \u0107elijskom nivou, kancerogene supstance iz duvanskog dima mogu o\u0161tetiti DNK i zna\u010dajno pove\u0107ati rizik od raka plu\u0107a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pri dugotrajnoj izlo\u017eenosti, ove promene mogu doprineti razvoju <strong>hroni\u010dnog bronhitisa, emfizema, HOBP-a, respiratornih infekcija, smanjenja plu\u0107ne funkcije i raka.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neke promene povezane sa pu\u0161enjem mogu se ubla\u017eiti nakon prestanka pu\u0161enja, dok uznapredovala strukturna o\u0161te\u0107enja mo\u017eda ne\u0107e biti potpuno reverzibilna.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ipak, prestanak pu\u0161enja ostaje jedna od najva\u017enijih odluka koju osoba koja pu\u0161i mo\u017ee doneti kako bi za\u0161titila svoja plu\u0107a i celokupno zdravlje \u2014 bez obzira na godine \u017eivota ili du\u017einu pu\u0161a\u010dkog sta\u017ea.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-border-color has-background\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:14px;padding-bottom:14px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-border-color has-background is-nowrap is-layout-flex wp-container-core-group-is-layout-8f225a20 wp-block-group-is-layout-flex\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;background-color:#f4f9ff;padding-top:13px;padding-right:13px;padding-bottom:13px;padding-left:13px\">\n<svg width=\"40\" height=\"40\" viewbox=\"0 0 640 512\"\n     xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n     style=\"display:block;\">\n  <path fill=\"#1E73BE\"\n    d=\"M640 419.8c0 61.25-62.5 105.5-125.3 88.63l-59.53-15.88c-42.12-11.38-71.25-47.5-71.25-88.63L384 316.4l85.88 57.25c3.625 2.375 8.625 1.375 11-2.25l8.875-13.37c2.5-3.625 1.5-8.625-2.125-11L320 235.3l-167.6 111.8c-1.75 1.125-3 3-3.375 5c-.375 2.125 0 4.25 1.25 6l8.875 13.37c1.125 1.75 3 3 5 3.375c2.125.375 4.25 0 6-1.125L256 316.4l.0313 87.5c0 41.13-29.12 77.25-71.25 88.63l-59.53 15.88C62.5 525.3 0 481 0 419.8c0-10 1.25-19.88 3.875-29.63C25.5 308.9 59.91 231 105.9 159.1c22.12-34.63 36.12-63.13 80.12-63.13C224.7 96 256 125.4 256 161.8v60.1l32.88-21.97C293.4 196.9 296 192 296 186.6V16C296 7.125 303.1 0 312 0h16c8.875 0 16 7.125 16 16v170.6c0 5.375 2.625 10.25 7.125 13.25L384 221.8v-60.1c0-36.38 31.34-65.75 69.97-65.75c43.1 0 58 28.5 80.13 63.13c46 71.88 80.41 149.8 102 231C638.8 399.9 640 409.8 640 419.8z\"\/>\n<\/svg>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\" style=\"border-top-left-radius:248px;border-top-right-radius:248px;border-bottom-left-radius:248px;border-bottom-right-radius:248px\">\u010cesto postavljana pitanja<\/h2>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Koliko brzo pu\u0161enje o\u0161te\u0107uje plu\u0107a?<\/summary>\n<p class=\"has-border-color has-theme-palette-9-background-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px\">Neke posledice, poput iritacije disajnih puteva i promena u odbrambenim mehanizmima respiratornog sistema, mogu po\u010deti ve\u0107 tokom izlaganja duvanskom dimu. Klini\u010dki zna\u010dajne bolesti, kao \u0161to su HOBP i rak plu\u0107a, uglavnom se razvijaju usled postepenog nagomilavanja o\u0161te\u0107enja tokom mnogo godina, iako se individualna osetljivost zna\u010dajno razlikuje.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Da li se plu\u0107a mogu oporaviti nakon prestanka pu\u0161enja?<\/summary>\n<p class=\"has-border-color has-theme-palette-9-background-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px\">Neke promene mogu se ubla\u017eiti nakon prestanka pu\u0161enja, uklju\u010duju\u0107i respiratorne simptome i brzinu opadanja plu\u0107ne funkcije. Me\u0111utim, ve\u0107 nastala strukturna o\u0161te\u0107enja plu\u0107a usled emfizema mogu biti nepovratna.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Za\u0161to pu\u0161a\u010di toliko ka\u0161lju?<\/summary>\n<p class=\"has-border-color has-theme-palette-9-background-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px\">Pu\u0161enje izaziva iritaciju disajnih puteva i pove\u0107ava stvaranje sluzi, dok istovremeno ote\u017eava njeno normalno uklanjanje. Zbog toga ka\u0161alj mo\u017ee postati va\u017ean mehanizam kojim organizam poku\u0161ava da ukloni nakupljenu sluz i udahnute \u010destice iz disajnih puteva.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Da li pu\u0161enje uni\u0161tava alveole?<\/summary>\n<p class=\"has-border-color has-theme-palette-9-background-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px\">Dugotrajno pu\u0161enje mo\u017ee doprineti razvoju emfizema, kod kojeg dolazi do razaranja zidova izme\u0111u alveolarnih vazdu\u0161nih prostora. Time se smanjuje povr\u0161ina dostupna za razmenu gasova i dolazi do gubitka normalne elasti\u010dnosti plu\u0107a.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Da li pu\u0161enje mo\u017ee izazvati HOBP?<\/summary>\n<p class=\"has-border-color has-theme-palette-9-background-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px\">Da. Pu\u0161enje cigareta jedan je od glavnih uzroka HOBP-a, iako se HOBP mo\u017ee razviti i kod osoba koje nikada nisu pu\u0161ile.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Da li prestanak pu\u0161enja smanjuje rizik od raka plu\u0107a?<\/summary>\n<p class=\"has-border-color has-theme-palette-9-background-color has-background wp-block-paragraph\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;padding-top:10px;padding-right:10px;padding-bottom:10px;padding-left:10px\">Da. Rizik od raka plu\u0107a smanjuje se nakon prestanka pu\u0161enja u pore\u0111enju sa nastavkom pu\u0161enja, iako se ne vra\u0107a odmah na nivo rizika osobe koja nikada nije pu\u0161ila.<\/p>\n<\/details>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group has-border-color\" style=\"border-color:#e5eef8;border-width:1px;border-top-left-radius:18px;border-top-right-radius:18px;border-bottom-left-radius:18px;border-bottom-right-radius:18px;padding-top:14px;padding-right:14px;padding-bottom:14px;padding-left:14px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-2811e956 wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\">Medicinska napomena<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ovaj \u010dlanak je namenjen isklju\u010divo u edukativne svrhe i ne predstavlja zamenu za stru\u010dni medicinski savet, dijagnozu ili le\u010denje. Uporne ili zabrinjavaju\u0107e respiratorne simptome treba da proceni kvalifikovani zdravstveni radnik.<\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Medicinski izvori i dodatna literatura<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Centers for Disease Control and Prevention (CDC). <em>Health Effects of Cigarettes: <a href=\"https:\/\/www.cdc.gov\/tobacco\/about\/cigarettes-and-copd.html?utm_source=chatgpt.com\" data-type=\"link\" data-id=\"https:\/\/www.cdc.gov\/tobacco\/about\/cigarettes-and-copd.html?utm_source=chatgpt.com\">Chronic Obstructive Pulmonary Disease (COPD).<\/a><\/em><\/li>\n\n\n\n<li>Centers for Disease Control and Prevention (CDC). <em><a href=\"https:\/\/cdc.gov\/lung-cancer\/risk-factors\/?utm_source=chatgpt.com\" data-type=\"link\" data-id=\"https:\/\/cdc.gov\/lung-cancer\/risk-factors\/?utm_source=chatgpt.com\">Lung Cancer Risk Factors.<\/a><\/em><\/li>\n\n\n\n<li>Centers for Disease Control and Prevention (CDC). <em><a href=\"https:\/\/www.cdc.gov\/tobacco\/hcp\/patient-care-settings\/respiratory.html?utm_source=chatgpt.com\" data-type=\"link\" data-id=\"https:\/\/www.cdc.gov\/tobacco\/hcp\/patient-care-settings\/respiratory.html?utm_source=chatgpt.com\">Respiratory Care Settings and Smoking Cessation.<\/a><\/em><\/li>\n\n\n\n<li>U.S. Department of Health and Human Services, Office of the Surgeon General. <em>Smoking Cessation: <a href=\"https:\/\/www.hhs.gov\/surgeongeneral\/reports-and-publications\/tobacco\/2020-cessation-sgr-factsheet-key-findings\/index.html?utm_source=chatgpt.com\" data-type=\"link\" data-id=\"https:\/\/www.hhs.gov\/surgeongeneral\/reports-and-publications\/tobacco\/2020-cessation-sgr-factsheet-key-findings\/index.html?utm_source=chatgpt.com\">A Report of the Surgeon General.<\/a><\/em> 2020.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Understanding how smoking damages your lungs starts with what happens the moment cigarette smoke enters your airways. Every cigarette exposes the&#8230;<\/p>","protected":false},"author":1,"featured_media":770,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[18],"tags":[120,121,122,118,22,119],"class_list":["post-769","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-inside-the-human-body","tag-copd","tag-emphysema","tag-lung-cancer","tag-lung-health","tag-respiratory-health","tag-smoking"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Smoking Damages Your Lungs: What Happens 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