{"id":7894,"date":"2017-09-27T19:05:14","date_gmt":"2017-09-27T19:05:14","guid":{"rendered":"http:\/\/doctorexpres.ro\/?p=7894"},"modified":"2017-09-27T19:05:14","modified_gmt":"2017-09-27T19:05:14","slug":"chinezii-au-creat-vaccinul-impotriva-cariilor-dentare","status":"publish","type":"post","link":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/","title":{"rendered":"Chinezii au creat vaccinul \u00eempotriva cariilor dentare"},"content":{"rendered":"

O echip\u0103 a Institutului de Virologie al Academiei Chineze de \u0218tiin\u021be a prezentat \u00een septembrie 2017, \u00een Jurnalul \u0218tiin\u021bific, rezultatele unui vaccin care protejeaz\u0103 de carii, cu bune rezultate la \u0219oareci.<\/p>\n

Afect\u00eend aproape \u00eentreaga popula\u021bie cel pu\u021bin o dat\u0103 \u00een via\u021b\u0103, cariile rezult\u0103 dintr-un dezechilibru al biofilmului, placa bacterian\u0103 care acoper\u0103 suprafa\u021ba din\u021bilor<\/a>. Ca urmare a ac\u0163iunii unor factori, anumite bacterii dezvolt\u0103 \u0219i transform\u0103 reziduurile de alimente \u00een acizi care erodeaz\u0103 \u021besuturile dintelui<\/a>. Dac\u0103 este l\u0103sat\u0103 netratat\u0103, cavitatea poate provoca un abces cu durere sever\u0103, febr\u0103<\/a> \u0219i umfl\u0103turi. \u00cen acest stadiu, riscul de r\u0103sp\u00eendire a infec\u021biei la alte organe (inim\u0103, ochi, sinusuri) este real. De aceea, \u00een ultimii ani, cercet\u0103torii s-au concentrat pe dezvoltarea unui vaccin \u00eempotriva cariilor<\/a>, care vizeaz\u0103 \u00een primul r\u00eend popula\u021biile care nu au acces u\u0219or la stomatolog (persoane s\u0103race, izolate, v\u00eerstnice).<\/p>\n

Vaccinul, denumit KFD2-rPAc, atac\u0103 infec\u021biile cauzate de Streptococcus mutans, bacteria responsabil\u0103 pentru marea majoritate a cariilor. Prima versiune a acestui vaccin<\/a> a fost eficient\u0103, dar a provocat inflama\u021bii.<\/a> Cercet\u0103torii au trebuit s\u0103 modifice proteina numit\u0103 KF-rPAc. Este un fel de \u201esuper protein\u0103\u201d, care combin\u0103 o protein\u0103<\/a> din Streptococcus<\/a> mutans \u0219i o alta din Escherichia coli. Aceasta din urm\u0103, numit\u0103 flagelin, posed\u0103 receptori identifica\u021bi de sistemul imunitar al gazdei.<\/p>\n

O dat\u0103 vaccina\u021bi, \u0219oarecii care nu au avut carii<\/a> au beneficiat de \u201eeficacitate profilactic\u0103 de 64,2%\u201d, scriu cercet\u0103torii. Aceasta \u00eenseamn\u0103 c\u0103 rezisten\u021ba lor la carii a crescut cu 64,2%. \u00cen ceea ce prive\u0219te \u0219oarecii care au avut deja carii, vaccinul a oferit \u201eprotec\u021bie pentru a opri progresia cariilor<\/a> cu 53,9%\u201d. Totul cu \u201eefecte secundare neglijabile\u201d, spun cercet\u0103torii. Pentru moment, nu au fost anun\u021bate date clinice despre efectul vaccinului asupra omului, un pas necesar \u00eenainte de a se lua \u00een considerare introducerea acestuia pe pia\u021b\u0103.<\/p>\n

Sursa: sciencesetavenir.fr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

O echip\u0103 a Institutului de Virologie al Academiei Chineze de \u0218tiin\u021be a prezentat \u00een septembrie 2017, \u00een Jurnalul \u0218tiin\u021bific, rezultatele<\/p>\n","protected":false},"author":4,"featured_media":7898,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[96,989,91],"tags":[8293,6731,11777,11775,11774,11778,11773,11776],"class_list":["post-7894","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-boli","category-dantura","category-stiri","tag-carii-dentare","tag-escherichia-coli","tag-flagelin","tag-kf-rpac","tag-kfd2-rpac","tag-profilaxie-carii","tag-streptococcus-mutans","tag-vaccin-anticarii"],"yoast_head":"\nChinezii au creat vaccinul \u00eempotriva cariilor dentare - Doctor Expres<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chinezii au creat vaccinul \u00eempotriva cariilor dentare - Doctor Expres\" \/>\n<meta property=\"og:description\" content=\"O echip\u0103 a Institutului de Virologie al Academiei Chineze de \u0218tiin\u021be a prezentat \u00een septembrie 2017, \u00een Jurnalul \u0218tiin\u021bific, rezultatele\" \/>\n<meta property=\"og:url\" content=\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\" \/>\n<meta property=\"og:site_name\" content=\"Doctor Expres\" \/>\n<meta property=\"article:published_time\" content=\"2017-09-27T19:05:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"461\" \/>\n\t<meta property=\"og:image:height\" content=\"277\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Doctor Expres\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scris de\" \/>\n\t<meta name=\"twitter:data1\" content=\"Doctor Expres\" \/>\n\t<meta name=\"twitter:label2\" content=\"Timp estimat pentru citire\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\"},\"author\":{\"name\":\"Doctor Expres\",\"@id\":\"https:\/\/doctorexpres.ro\/#\/schema\/person\/28f79c329d023ab5816a649c97121076\"},\"headline\":\"Chinezii au creat vaccinul \u00eempotriva cariilor dentare\",\"datePublished\":\"2017-09-27T19:05:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\"},\"wordCount\":324,\"commentCount\":135,\"image\":{\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg\",\"keywords\":[\"carii dentare\",\"Escherichia coli\",\"flagelin\",\"KF-rPAc\",\"KFD2-rPAc\",\"profilaxie carii\",\"Streptococcus mutans\",\"vaccin anticarii\"],\"articleSection\":[\"Boli\",\"Dantura\",\"\u015etiri\"],\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\",\"url\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\",\"name\":\"Chinezii au creat vaccinul \u00eempotriva cariilor dentare - Doctor Expres\",\"isPartOf\":{\"@id\":\"https:\/\/doctorexpres.ro\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg\",\"datePublished\":\"2017-09-27T19:05:14+00:00\",\"author\":{\"@id\":\"https:\/\/doctorexpres.ro\/#\/schema\/person\/28f79c329d023ab5816a649c97121076\"},\"breadcrumb\":{\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage\",\"url\":\"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg\",\"contentUrl\":\"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg\",\"width\":461,\"height\":277},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Prima pagin\u0103\",\"item\":\"https:\/\/doctorexpres.ro\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Chinezii au creat vaccinul \u00eempotriva cariilor dentare\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/doctorexpres.ro\/#website\",\"url\":\"https:\/\/doctorexpres.ro\/\",\"name\":\"Doctor Expres\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/doctorexpres.ro\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/doctorexpres.ro\/#\/schema\/person\/28f79c329d023ab5816a649c97121076\",\"name\":\"Doctor Expres\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/doctorexpres.ro\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/709aeca982fb42c2713466b8227364d5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/709aeca982fb42c2713466b8227364d5?s=96&d=mm&r=g\",\"caption\":\"Doctor Expres\"},\"sameAs\":[\"http:\/\/www.doctorexpres.ro\"],\"url\":\"https:\/\/doctorexpres.ro\/index.php\/author\/doctor-expres\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Chinezii au creat vaccinul \u00eempotriva cariilor dentare - Doctor Expres","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/","og_locale":"ro_RO","og_type":"article","og_title":"Chinezii au creat vaccinul \u00eempotriva cariilor dentare - Doctor Expres","og_description":"O echip\u0103 a Institutului de Virologie al Academiei Chineze de \u0218tiin\u021be a prezentat \u00een septembrie 2017, \u00een Jurnalul \u0218tiin\u021bific, rezultatele","og_url":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/","og_site_name":"Doctor Expres","article_published_time":"2017-09-27T19:05:14+00:00","og_image":[{"width":461,"height":277,"url":"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg","type":"image\/jpeg"}],"author":"Doctor Expres","twitter_card":"summary_large_image","twitter_misc":{"Scris de":"Doctor Expres","Timp estimat pentru citire":"2 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#article","isPartOf":{"@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/"},"author":{"name":"Doctor Expres","@id":"https:\/\/doctorexpres.ro\/#\/schema\/person\/28f79c329d023ab5816a649c97121076"},"headline":"Chinezii au creat vaccinul \u00eempotriva cariilor dentare","datePublished":"2017-09-27T19:05:14+00:00","mainEntityOfPage":{"@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/"},"wordCount":324,"commentCount":135,"image":{"@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage"},"thumbnailUrl":"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg","keywords":["carii dentare","Escherichia coli","flagelin","KF-rPAc","KFD2-rPAc","profilaxie carii","Streptococcus mutans","vaccin anticarii"],"articleSection":["Boli","Dantura","\u015etiri"],"inLanguage":"ro-RO","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/","url":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/","name":"Chinezii au creat vaccinul \u00eempotriva cariilor dentare - Doctor Expres","isPartOf":{"@id":"https:\/\/doctorexpres.ro\/#website"},"primaryImageOfPage":{"@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage"},"image":{"@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage"},"thumbnailUrl":"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg","datePublished":"2017-09-27T19:05:14+00:00","author":{"@id":"https:\/\/doctorexpres.ro\/#\/schema\/person\/28f79c329d023ab5816a649c97121076"},"breadcrumb":{"@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/"]}]},{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#primaryimage","url":"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg","contentUrl":"https:\/\/doctorexpres.ro\/wp-content\/uploads\/2017\/09\/vaccine.jpg","width":461,"height":277},{"@type":"BreadcrumbList","@id":"https:\/\/doctorexpres.ro\/index.php\/2017\/09\/27\/chinezii-au-creat-vaccinul-impotriva-cariilor-dentare\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Prima pagin\u0103","item":"https:\/\/doctorexpres.ro\/"},{"@type":"ListItem","position":2,"name":"Chinezii au creat vaccinul \u00eempotriva cariilor dentare"}]},{"@type":"WebSite","@id":"https:\/\/doctorexpres.ro\/#website","url":"https:\/\/doctorexpres.ro\/","name":"Doctor Expres","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/doctorexpres.ro\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Person","@id":"https:\/\/doctorexpres.ro\/#\/schema\/person\/28f79c329d023ab5816a649c97121076","name":"Doctor Expres","image":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/doctorexpres.ro\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/709aeca982fb42c2713466b8227364d5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/709aeca982fb42c2713466b8227364d5?s=96&d=mm&r=g","caption":"Doctor Expres"},"sameAs":["http:\/\/www.doctorexpres.ro"],"url":"https:\/\/doctorexpres.ro\/index.php\/author\/doctor-expres\/"}]}},"_links":{"self":[{"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/posts\/7894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/comments?post=7894"}],"version-history":[{"count":2,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/posts\/7894\/revisions"}],"predecessor-version":[{"id":7899,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/posts\/7894\/revisions\/7899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/media\/7898"}],"wp:attachment":[{"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/media?parent=7894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/categories?post=7894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doctorexpres.ro\/index.php\/wp-json\/wp\/v2\/tags?post=7894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}