Mudzanga wemagetsi, pasina mubvunzo usina ngozi kune hutano pane wepakutanga, zvisinei hauna njodzi here? Kana muchina uyu uchiita imwe nzira iri kuwedzera kupararira pane kuputa fodya, vaongorori vekuAmerica vanosimbirira pakuda kuongorora mhedzisiro yacho kwenguva refu.
Zvinoenderana nezvakaburitswa pacongress yeAmerican Association for Research on Cancer, kuratidzirwa kumhute yefodya kunokonzera shanduko mune mamwe macells ebronchial precancerous anofanana neanokonzerwa nehutsi. "Basa redu rinoratidza kuti midzanga yemagetsi inogona kunge isina kunaka," anonyevera kudaro Avrum Spira, muongorori wepaBoston University, mumagazini. muzvarirwo.
Ichi chinyorwa, chimwe chekutanga kuburitsa mhedzisiro ye "vaping" in vitro, haifungidzire hupfu hwemuitiro uyu muvanhu. Kuti vasvike pamhedziso yavo, masayendisiti eAmerica akatarisana nemasero anotakura genetic mutations ayo kuvepo kwawo kunowanzova chiratidzo chegomarara remapapu. “Zvinogoneka kuti mupfunga wefodya wemagetsi unoshanda sechinhu chinokurudzira pamasero aya chaiwo,” anobvuma kudaro Chiremba David Planchard, nyanzvi yeoncologist paGustave-Rousy Institute (Villejuif), “asi izvozvo hazvirevi kuti inokwanisa kugadzira masero ekenza kubva. ivhu rine utano - sezvinoitika nehutsi hwefodya."
Kusiyana nefodya, kupisa kwayo kunoburitsa kabhoni monoxide uye zvimedu zvakasimba, fodya yemagetsi haiburitse zvinhu zvecarcinogenic pamwero wakakura. Nicotine uye zvinonyungudutsa izvo zviri chikamu chekuumbwa kwayo hazvisi zvekutanga zvinobatanidzwa mune genesis yekenza yemapapu. Kana zviri zvinoshatirisa zvinokonzerwa nezvimwe zvezvigadzirwa izvi, zvinoita sezvisina kusimba pane izvo zvine chekuita nekunwa fodya.
Zvishoma kukuvadza pane midzanga
“Kunyatsoratidza kuchengeteka kwemudziyo uyu pasina mubvunzo kuchatora makore akawanda,” anoomerera kudaro nyanzvi yemapapu Bertrand Dautzenberg, uyo nhasi ari mutsigiri anotyisa, “asi tinoziva zvechokwadi kuti “kupfungaira” hakukuvadzi zvakanyanya kuutano sezvakaita utsi hwefodya.” Kufanana naye, nhamba iri kukura yenyanzvi dzefodya iri kukumbira kuparadzirwa kukuru kunobvira kwefodya. Vachirangarira kuti fodya iri kukonzera kufa kwevanhu vanosvika 73 000 pagore, vanoiona sechombo chisingatarisirwi chekuderedza kuputa fodya. “Takaona kuderera kwokutengeswa kwefodya kwemwedzi inoverengeka,” anodaro Purofesa Dautzenberg.
Kubva pakaunzwa fodya yemagetsi pamusika weEurope pakati pe2000s, nyanzvi dzakapatsanurwa pamusoro pekukurudzira kwekusimudzira. Maererano neongororo yakaitwa munguva pfupi yapfuura, vanhu vokuFrance vanopfuura miriyoni imwe vanoishandisa zuva nezuva. Zvisinei, mamwe masayendisiti anozengurira kukurudzira kushandiswa kwechishandiso ichi kusvikira pave netarisiro yakakwana yekusimbisa kuchengeteka kwayo. Vamwe vanotaura kuti kunwa chikakananda kunopfuuridzira kupindwa muropa kunokuvadza. Maererano naDr David Planchard, "zvakakosha kuti fodya yemagetsi ionekwe sekubatsira kwekugumisa, kushandiswa kunofanira kuderedzwa munguva".
Par Delphine Chayet ye Le Figaro Santé
