{"id":685546,"date":"2026-04-04T07:26:05","date_gmt":"2026-04-04T07:26:05","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=685546"},"modified":"2026-04-04T07:26:05","modified_gmt":"2026-04-04T07:26:05","slug":"protectie-impotriva-alzheimer-din-vaccinul-antigripal-studiu-doza-mare-face-diferenta","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=685546","title":{"rendered":"Protec\u021bie \u00eempotriva Alzheimer, din vaccinul antigripal. Studiu: doza mare face diferen\u021ba"},"content":{"rendered":"
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Concluziile se adaug\u0103 unui set tot mai consistent de dovezi care sugereaz\u0103 c\u0103 vaccin\u0103rile de rutin\u0103 pot contribui la protejarea creierului odat\u0103 cu \u00eenaintarea \u00een v\u00e2rst\u0103, noteaz\u0103 Daily Mail<\/a>.<\/p>\n

Studiul este observa\u021bional, adic\u0103 arat\u0103 o asociere, nu o rela\u021bie cauzal\u0103 dovedit\u0103. Factori precum starea general\u0103 de s\u0103n\u0103tate \u0219i stilul de via\u021b\u0103 ar putea influen\u021ba rezultatele.<\/p>\n

De ce ar proteja vaccinul \u00eempotriva demen\u021bei<\/h2>\n

Oamenii de \u0219tiin\u021b\u0103 nu consider\u0103 c\u0103 gripa \u00een sine provoac\u0103 demen\u021b\u0103<\/a>. Beneficiul pare s\u0103 vin\u0103 din efectul vaccinului asupra sistemului imunitar \u00eemb\u0103tr\u00e2nit.<\/p>\n

Pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim, celulele devin mai predispuse la deteriorare \u0219i elibereaz\u0103 substan\u021be chimice care provoac\u0103 inflama\u021bii cronice. Organismul devine totodat\u0103 mai pu\u021bin capabil s\u0103 se repare singur. Inflama\u021bia cronic\u0103 este un factor cheie al leziunilor cerebrale asociate cu demen\u021ba.<\/p>\n

Vaccinul antigripal \u00een doz\u0103 mare poate ajuta sistemul imunitar s\u0103 reduc\u0103 aceast\u0103 inflama\u021bie. Efectul protector a p\u0103rut mai puternic la femei, de\u0219i motivul nu este \u00eenc\u0103 clar.<\/p>\n

Ce spun speciali\u0219tii<\/h2>\n

\u201eLa v\u00e2rsta de 65 de ani, sistemul imunitar devine mai pu\u021bin eficient \u00een combaterea infec\u021biilor\u201d, a declarat dr. Paul Schulz, profesor de neurologie la UTHealth Houston. \u201eDe aceea se recomand\u0103 un vaccin cu doz\u0103 mare pentru adul\u021bii cu v\u00e2rsta de 65 de ani \u0219i peste.\u201d<\/p>\n

Dr. Avram Samuel Bukhbinder, de la Massachusetts General Hospital, a ad\u0103ugat c\u0103 vaccinul cu doz\u0103 mare ar putea fi \u201eo modalitate u\u0219oar\u0103, sigur\u0103 \u0219i larg disponibil\u0103 de a ajuta la protejarea creierului pe m\u0103sur\u0103 ce \u00eemb\u0103tr\u00e2nim\u201d.<\/p>\n

Ce tipuri de vaccin exist\u0103<\/h2>\n

Vaccinul antigripal inactivat cu doz\u0103 mare este de patru ori mai puternic dec\u00e2t vaccinurile standard. O alt\u0103 op\u021biune este vaccinul cu adjuvant Fluad, care con\u021bine un ingredient suplimentar pentru a stimula r\u0103spunsul imunitar. Exist\u0103 \u0219i vaccinul recombinant Supemtek, f\u0103r\u0103 ou\u0103, considerat echivalent ca protec\u021bie sporit\u0103.<\/p>\n

\u00cen Marea Britanie, toate trei sunt oferite gratuit prin NHS persoanelor de peste 65 de ani, \u00eencep\u00e2nd din octombrie.<\/p>\n

Boala Alzheimer este cea mai frecvent\u0103 form\u0103 de demen\u021b\u0103, reprezent\u00e2nd 60\u201380% din cazuri. Este cauzat\u0103 de acumularea anormal\u0103 de proteine \u00een creier care distrug treptat celulele cerebrale.<\/p>\n

\u00cen sezonul 2024\u20132025, 74,9% dintre britanicii de peste 65 de ani s-au vaccinat antigripal \u2014 aproape de \u021binta de 75% stabilit\u0103 de OMS.<\/p>\n","protected":false},"excerpt":{"rendered":"

Concluziile se adaug\u0103 unui set tot mai consistent de dovezi care sugereaz\u0103 c\u0103 vaccin\u0103rile de rutin\u0103 pot contribui la protejarea creierului odat\u0103 cu \u00eenaintarea \u00een v\u00e2rst\u0103, noteaz\u0103 Daily Mail. Studiul … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":685547,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/685546"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=685546"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/685546\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/685547"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=685546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=685546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=685546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}