Vuba aha, ibihangange bibiri by'itabi, PMI na BAT, byasohoye inyandiko z’ubushakashatsi mu binyamakuru mpuzamahanga by’ubuvuzi.Ibyavuye mu bushakashatsi byerekana ko ibicuruzwa bishya by’itabi nka e-itabi n’ibicuruzwa bidashyuha bidakabije kandi bifite uburozi kuruta itabi gakondo, kandi bishobora kugabanya cyane ingaruka ku myanya y'ubuhumekero.kugirira nabi.
Mu gihe abantu bamenya ububi bw'itabi ryiyongera, e-itabi rigenda rimenyekana nk'igisimbuza itabi, ariko ingaruka z'igihe kirekire ziterwa n'imvange ya e-itabi hamwe n'umwotsi w'itabi ku banywa itabi biracyakomeza gushakishwa.Vuba aha, PMI Philip Morris International yasohoye raporo y’ubushakashatsi "Isuzuma ry’ubumara bw’umwotsi w’itabi na aerosole biva mu mvange ya flavour: ubushakashatsi bwibyumweru 5 mu mbeba za A / J" mu kinyamakuru cyo mu Bwongereza cy’uburozi "Ikinyamakuru cy’uburozi", gisobanura ibisobanuro birambuye yingingo zifitanye isano Intambwe yubushakashatsi nibisubizo.
Muri ubwo bushakashatsi, imbeba 87 z’abagabo n’imbeba 174 zidafite ishingiro kandi zitwite zahawe inshingano ku matsinda 9 y’ubushakashatsi, kandi zapimwe mu kirere, umwotsi w’itabi, hamwe na e-cigarette aerosole hamwe n’ibice bitatu bitandukanye by’ibihumura, hejuru, hagati, no hasi .Kumurika amasaha agera kuri 6 kumunsi, iminsi 5 mucyumweru, ibyumweru 5 byakurikiwe na necropsy, uburemere bwumubiri hamwe nisuzuma rya histopathologique.
Ibisubizo by'ibizamini bya nyuma byerekanye ko ugereranije no guhura n’umwotsi w’itabi, imbeba zagaragaye kuri e-itabi ya aerosole hamwe na flavorants nta mpinduka nini zigeze zihinduka mu myanya y'ubuhumekero, izuru, na epithelale epithelale, byerekanaga ko e-itabi Sol idakara cyane. ku ngingo hamwe n'ingingo bihuye.Ibyavuye mu bushakashatsi byongeye kwerekana ko, ugereranije n’itabi gakondo, e-itabi rishobora kugabanya cyane gutwika ibihaha, ndetse no kwangiza epitelium yizuru, umuhogo na trachea.
BAT y'Abanyamerika y'Abanyamerika itabi yasohoye inyandiko y’ubushakashatsi yise "Isesengura Ry’ubushakashatsi no mu buryo bwa Vitro bwo guhuza ikiraro hagati y’ibicuruzwa bitandukanye bishyushye by’itabi" mu kinyamakuru cyitwa "Umusanzu w’itabi n’ubushakashatsi bwa Nikotine", kandi gikora ubushakashatsi kuri THP (ibicuruzwa bya HNB) Uburozi ikizamini.Mu bushakashatsi bwakozwe, umwotsi wa aerosol hamwe n itabi ryubwoko butanu bwa THP hamwe na THP imwe yibanze yakoreshejwe nkibidukikije, kandi cytotoxicity yasuzumwe nubuzima bwa selile epithelial selile.Ibisubizo byerekanye ko reaction zose za cytotoxique mu itsinda rya THP zari munsi ya 95% ugereranije n’izo mu itsinda ry’itabi ry’itabi, kandi nta tandukaniro rikomeye ry’uburozi hagati ya THP eshanu zitandukanye na THP shingiro.
Ubushakashatsi bwanzuye ko iterambere n’itangwa ry’ibindi bicuruzwa by’itabi na nikotine bigenda byiyongera cyane, abaguzi bagenda bemera ibicuruzwa bishya nka THP, kandi umutekano n’ingaruka zabyo mu rwego rwo gusuzuma uburozi bikwiye kwitabwaho n’inganda.Gusa iyo ibicuruzwa byujuje ubuziranenge (harimo imikorere ya bateri) birashobora kurushaho kugira uruhare rwiza nkingamba zubuzima rusange.
Reba:
Ee Tsin Wong, Karsta Luettich, Lydia Cammack, n'abandi.Isuzuma ryubumara bwubumara bwumwotsi w itabi hamwe na aerosole biva muburyohe: ubushakashatsi bwibyumweru 5 mumbeba za A / J.Ikinyamakuru cy’uburozi bwakoreshejwe, 2022
Tomasz Jaunky, David Thorne, Andrew Baxter, n'abandi.Isesengura Ryubushakashatsi no muri Vitro Uburyo bwo Kurambura Hagati Yibicuruzwa Bitandukanye Bishyushye Ibicuruzwa Bitandukanye.Umusanzu mu Itabi & Ubushakashatsi bwa Nikotine, 2022.
Igihe cyo kohereza: Gashyantare-01-2023
