{"id":160,"date":"2012-08-22T23:10:33","date_gmt":"2012-08-23T02:10:33","guid":{"rendered":"https:\/\/www.blogsoestado.com\/ruypalhano\/?p=160"},"modified":"2012-08-22T23:10:33","modified_gmt":"2012-08-23T02:10:33","slug":"vacina-promete-fim-do-vicio-em-cigarro-pneumologista-faz-alerta","status":"publish","type":"post","link":"https:\/\/www.blogsoestado.com\/ruypalhano\/2012\/08\/22\/vacina-promete-fim-do-vicio-em-cigarro-pneumologista-faz-alerta\/","title":{"rendered":"Vacina promete fim do v\u00edcio em cigarro; pneumologista faz alerta"},"content":{"rendered":"<div>\u00a0<\/div>\n<div>\n<div id=\"article\">\n<div><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft\" style=\"border: 0px none; margin: 5px;\" title=\"A vacina desenvolvida pelos pesquisadores americanos tem a inten\u00e7\u00e3o de evitar que jovens comecem a fumar Foto: Getty Images\" src=\"http:\/\/p2.trrsf.com.br\/image\/get?src=http%3A%2F%2Fimages.terra.com%2F2012%2F08%2F20%2Fsaudevacinacigarrogetty407.jpg&amp;o=cf&amp;vs=301x464&amp;hs=619x464\" alt=\"A vacina desenvolvida pelos pesquisadores americanos tem a inten\u00e7\u00e3o de evitar que jovens comecem a fumar Foto: Getty Images\" width=\"378\" height=\"255\" \/>A vacina desenvolvida pelos pesquisadores americanos tem a inten\u00e7\u00e3o de evitar que jovens comecem a fumar<\/div>\n<div>\n<div>\n<div>\n<hr \/>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"SearchKey_Text1\">\n<p>Cientistas da Universidade de Cornell, nos Estados Unidos, criaram uma vacina que bloqueia a a\u00e7\u00e3o da nicotina no organismo. No experimento, por enquanto testado em camundongos, o indiv\u00edduo vacinado recebe anticorpos que o impedem de sentir prazer ao fumar, j\u00e1 que eles\u00a0bloqueariam a entrada da nicotina no c\u00e9rebro. As informa\u00e7\u00f5es s\u00e3o do <em>Daily Mail<\/em>.<\/p>\n<p>Durante a investiga\u00e7\u00e3o, os ratos vacinados receberam doses de nicotina, por\u00e9m, os anticorpos impediram que 85% delas chegassem ao c\u00e9rebro, sem que houvesse preju\u00edzos comportamentais. Uma das inten\u00e7\u00f5es da pesquisas \u00e9 evitar o surgimento de novos fumantes, principalmente os mais jovens.<\/p>\n<p>Irma de Godoy, pneumologista da \u00a0Universidade Estadual Paulista (Unesp), em Botucatu, diz que\u00a0ainda n\u00e3o \u00e9 poss\u00edvel afirmar que a efici\u00eancia da descoberta, j\u00e1 que n\u00e3o garante\u00a0que a quantidade de anticorpos produzidos seja suficiente para impedir a chegada da nicotina\u00a0ao c\u00e9rebro.<\/p>\n<p>\u201cNa verdade, a nicotina n\u00e3o \u00e9 s\u00f3 depend\u00eancia f\u00edsica, mas \u00e9 tamb\u00e9m comportamental. N\u00e3o se pode garantir que a pessoa v\u00e1 parar de fumar s\u00f3 por isso. O tratamento tem que ter outras abordagens associadas\u201d, completa a especialista brasileira.<\/p>\n<p>A pesquisa est\u00e1 em est\u00e1gio inicial e deve demorar ao menos 5 anos para chegar ao mercado.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 A vacina desenvolvida pelos pesquisadores americanos tem a inten\u00e7\u00e3o de evitar que jovens comecem a fumar Cientistas da Universidade [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4],"tags":[],"class_list":["post-160","post","type-post","status-publish","format-standard","hentry","category-dependencia-quimica"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vacina promete fim do v\u00edcio em cigarro; 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