[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.brand-uh.cz\/vakciny-v-minulosti-jako-dnes\/#Article","mainEntityOfPage":"https:\/\/www.brand-uh.cz\/vakciny-v-minulosti-jako-dnes\/","headline":"Vakc\u00edny v minulosti jako dnes","name":"Vakc\u00edny v minulosti jako dnes","description":"Po\u010d\u00e1tky vakcinace sahaj\u00ed a\u017e do 18. stolet\u00ed, kdy na jeho konci p\u0159i\u0161el doktor Edward Jenner s unik\u00e1tn\u00edm n\u00e1padem. Jak tomu je v\u0161ak dnes a pro\u010d je o\u010dkov\u00e1n\u00ed spojov\u00e1no s autismem?...","datePublished":"2022-03-04","dateModified":"2023-05-17","author":{"@type":"Person","@id":"https:\/\/www.brand-uh.cz\/author\/#Person","name":"","url":"https:\/\/www.brand-uh.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/390ba47df5874845ef3762ac16ecd0a67f4e30c13cbb7c7ee444ade303aa885b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/390ba47df5874845ef3762ac16ecd0a67f4e30c13cbb7c7ee444ade303aa885b?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"brand-uh.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.brand-uh.cz\/wp-content\/uploads\/Vakci%CC%81na.jpg","url":"https:\/\/www.brand-uh.cz\/wp-content\/uploads\/Vakci%CC%81na.jpg","height":0,"width":0},"url":"https:\/\/www.brand-uh.cz\/vakciny-v-minulosti-jako-dnes\/","about":["V\u011bda"],"wordCount":396,"articleBody":"Po\u010d\u00e1tky vakcinace sahaj\u00ed a\u017e do 18. stolet\u00ed, kdy na jeho konci p\u0159i\u0161el doktor Edward Jenner s unik\u00e1tn\u00edm n\u00e1padem. Jak tomu je v\u0161ak dnes a pro\u010d je o\u010dkov\u00e1n\u00ed spojov\u00e1no s autismem?Psal se rok 1798, kdy\u017e Edward Jenner (britsk\u00fd l\u00e9ka\u0159) p\u0159i\u0161el s n\u00e1padem, jak omezit vym\u00edr\u00e1n\u00ed populace na nemoc prav\u00fdch ne\u0161tovic a z\u00e1rove\u0148 jak omezit \u0161\u00ed\u0159en\u00ed t\u00e9to infek\u010dn\u00ed nemoci. Pozoroval n\u011bjakou dobu doji\u010dky krav, kter\u00e9 onemocn\u011bly nemoc\u00ed kravsk\u00fdch ne\u0161tovic. Jedn\u00e1 se o nemoc stejn\u00e9ho rodu, nicm\u00e9n\u011b nen\u00ed \u017eivot ohro\u017euj\u00edc\u00ed. \u017deny, kter\u00e9 si pro\u0161ly kravsk\u00fdmi ne\u0161tovicemi, se nenakazily prav\u00fdmi ne\u0161tovicemi a pokud ano, tak m\u011bly hladk\u00fd pr\u016fb\u011bh. Edward Jenner tak za\u010dal z\u00e1m\u011brn\u011b infikovat sv\u00e9 subjekty infek\u010dn\u00edmi \u010d\u00e1sticemi kravsk\u00fdch ne\u0161tovic. Teorie se potvrdila a uvedla v praxi pod n\u00e1zvem vakc\u00edna z latinsk\u00e9ho slova vacca (kr\u00e1va). Pozd\u011bji p\u0159i\u0161ly nov\u00e9 vakc\u00edny nap\u0159\u00edklad od Louise Pasteura, kter\u00fd je zn\u00e1m p\u0159edev\u0161\u00edm pro svou pasterizaci, nicm\u00e9n\u011b se zam\u011b\u0159il tak\u00e9 na choleru a vzteklinu.Jak to ale cel\u00e9 funguje z biologick\u00e9ho hlediska? Na\u0161e t\u011blo si vytv\u00e1\u0159\u00ed lymfocyty (b\u00edl\u00e9 krvinky), kter\u00e9 se d\u011bl\u00ed mimo jin\u00e9 tak\u00e9 na B a T lymfocyty. Jsou to takzvan\u00e9 ,,memory cells\u201d (tj. bu\u0148ky s pam\u011bt\u00ed), kter\u00e9 si jsou schopn\u00e9 zapamatovat bakterie \u010di viry dan\u00e9 choroby a p\u0159i druh\u00e9m naka\u017een\u00ed l\u00e9pe reaguj\u00ed a dok\u00e1\u017e\u00ed mnohem l\u00e9pe bojovat, t\u00edm p\u00e1dem mnohdy ani p\u0159\u00edznaky nepoc\u00edt\u00edme. O\u010dkov\u00e1n\u00edm se n\u00e1m do t\u011bla dost\u00e1vaj\u00ed choroboplodn\u00e9 z\u00e1rodky (bu\u010fto \u017eiv\u00e9, oslaben\u00e9 nebo jenom jejich mal\u00e9 \u010d\u00e1stice), se kter\u00fdmi si t\u011blo porad\u00ed a n\u00e1sledn\u011b je p\u0159ipraveno reagovat mnohem l\u00e9pe.Probl\u00e9m nastal v \u0161\u00ed\u0159en\u00ed informace o autismu ve spojen\u00ed s o\u010dkov\u00e1n\u00edm. Nicm\u00e9n\u011b to byla pouze jedna studie, kter\u00e1 neprokazovala tuto skute\u010dnost. Byla roz\u0161\u00ed\u0159ena z d\u016fvodu vedlej\u0161\u00edho z\u00e1jmu o zru\u0161en\u00ed MMR vakc\u00edny a vytvo\u0159en\u00ed nov\u00e9 vakc\u00edny na spalni\u010dky. V dne\u0161n\u00ed dob\u011b je dostupn\u00fdch mnoho studi\u00ed, kter\u00e9 prokazuj\u00ed p\u0159esn\u00fd opak (o\u010dkov\u00e1n\u00ed nezp\u016fsobuje autismus).                                                                                                                                                                                                                                                                                                                                                                                        4.7\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Vakc\u00edny v minulosti jako dnes","item":"https:\/\/www.brand-uh.cz\/vakciny-v-minulosti-jako-dnes\/#breadcrumbitem"}]}]