{"id":45257,"date":"2026-03-30T06:22:11","date_gmt":"2026-03-30T06:22:11","guid":{"rendered":"https:\/\/www.europesays.com\/hu\/45257\/"},"modified":"2026-03-30T06:22:11","modified_gmt":"2026-03-30T06:22:11","slug":"index-tudomany-vigyazzon-halalt-okozhat-a-nepszeru-edesitoszer-fogyasztasa","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/hu\/45257\/","title":{"rendered":"Index – Tudom\u00e1ny – Vigy\u00e1zzon: hal\u00e1lt okozhat a n\u00e9pszer\u0171 \u00e9des\u00edt\u0151szer fogyaszt\u00e1sa"},"content":{"rendered":"

Friss kutat\u00e1si eredm\u00e9nyek \u00f6sszef\u00fcgg\u00e9sbe hozt\u00e1k az eritrit<\/a> nev\u0171 \u00e9des\u00edt\u0151szert az agyi erek k\u00e1rosod\u00e1s\u00e1val, ami rontja a v\u00e9r\u00e1raml\u00e1st, n\u00f6veli a sztr\u00f3k kock\u00e1zat\u00e1t, \u00e9s ez\u00e1ltal gyeng\u00edtheti a kognit\u00edv m\u0171k\u00f6d\u00e9st.<\/p>\n

A cukoralkohol \u2013 amely alacsony sz\u00e9nhidr\u00e1ttartalm\u00fa \u00e9lelmiszerekben, cukormentes \u00fcd\u00edt\u0151kben \u00e9s keto-term\u00e9kekben gyakran el\u0151fordul \u2013 hat\u00e1sait emberi \u00e9rrendszeri sejteken vizsg\u00e1lt\u00e1k.<\/p>\n

A kutat\u00f3k a sejteket olyan koncentr\u00e1ci\u00f3j\u00fa eritritnek tett\u00e9k ki, amely egy \u00e1tlagos cukormentes ital elfogyaszt\u00e1sa ut\u00e1n m\u00e9rhet\u0151 a szervezetben, \u00edrta meg az Infostart<\/a> az Eg\u00e9szs\u00e9g\u00fcgyi szakirodalmi tall\u00f3z\u00f3 nev\u0171 Facebook-oldal bejegyz\u00e9s\u00e9re<\/a> hivatkozva.<\/p>\n

Felgyorsulhat az \u00f6reged\u00e9s folyamata<\/p>\n

A k\u00eds\u00e9rlet bebizony\u00edtotta, hogy a sejtek kevesebb nitrog\u00e9n-monoxidot (\u00e9rt\u00e1g\u00edt\u00f3 hat\u00e1s\u00fa anyag) \u00e9s t\u00f6bb endothelin-1-et (\u00e9rsz\u0171k\u00edt\u0151 anyag) termeltek, ami rontja az erek ellazul\u00e1si k\u00e9pess\u00e9g\u00e9t.<\/p>\n

A vizsg\u00e1lt sejtekben a v\u00e9rr\u00f6g\u00f6k lebont\u00e1s\u00e1\u00e9rt felel\u0151s term\u00e9szetes vegy\u00fclet (t-PA) termel\u0151d\u00e9se cs\u00f6kkent, ez a folyamat fokozza a r\u00f6gk\u00e9pz\u0151d\u00e9s vesz\u00e9ly\u00e9t.<\/p>\n

Emellett megfigyelt\u00e9k, hogy megn\u0151tt a szabad gy\u00f6k\u00f6k (ROS) sz\u00e1ma, amelyek sejtbiol\u00f3giai k\u00e1rosod\u00e1st, gyullad\u00e1st \u00e9s felgyorsult \u00f6reged\u00e9si folyamatokat ind\u00edthatnak el.<\/p>\n

Nem ez az els\u0151 ilyen jelleg\u0171 figyelmeztet\u00e9s a fogyaszt\u00f3k ir\u00e1ny\u00e1ba, egy kor\u00e1bbi, 4000 f\u0151s amerikai \u00e9s eur\u00f3pai alany bevon\u00e1s\u00e1val k\u00e9sz\u00fclt tanulm\u00e1ny hasonl\u00f3 tendenci\u00e1t mutatott. Azokban a csoportokban, ahol magasabb eritrit-szintet m\u00e9rtek a v\u00e9rben, h\u00e1rom \u00e9ven bel\u00fcl\u00a0gyakrabban volt p\u00e9lda\u00a0sz\u00edvrohamra vagy sz\u00e9l\u00fct\u00e9sre.<\/p>\n

\n (Bor\u00edt\u00f3k\u00e9p: K\u00e9p\u00fcnk illusztr\u00e1ci\u00f3! Fot\u00f3:\u00a0\u00a0Hendrik Schmidt \/ picture alliance \/ Getty Images)\n <\/p>\n


\n \"Inda
\n <\/a><\/p>\n

\"Ma<\/p>\n

5 k\u00f6nyv
T\u00f6bb mint 600 megh\u00f6kkent\u0151, \u00e9rdekes \u00e9s tanuls\u00e1gos t\u00f6rt\u00e9net!<\/p>\n

MEGVESZEM<\/a><\/p>\n

<\/p>\n

\"Index.hu<\/p>\n

K\u00f6vesse az Indexet Facebookon is!<\/p>\n

<\/p>\n

K\u00f6vetem!
\n <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Friss kutat\u00e1si eredm\u00e9nyek \u00f6sszef\u00fcgg\u00e9sbe hozt\u00e1k az eritrit nev\u0171 \u00e9des\u00edt\u0151szert az agyi erek k\u00e1rosod\u00e1s\u00e1val, ami rontja a v\u00e9r\u00e1raml\u00e1st, n\u00f6veli…\n","protected":false},"author":2,"featured_media":45258,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[19241,19242,38,35,37,44,42,40,43,41,34,2223,11422,7092,36,124,39],"class_list":{"0":"post-45257","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hirek","8":"tag-edesitoszer","9":"tag-eritrit","10":"tag-focimek","11":"tag-headlines","12":"tag-hirek","13":"tag-hu","14":"tag-hungarian","15":"tag-hungary","16":"tag-magyar","17":"tag-magyarorszag","18":"tag-news","19":"tag-oregedes","20":"tag-szivroham","21":"tag-sztrok","22":"tag-top-stories","23":"tag-tudomany","24":"tag-vezeto-hirek"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@hu\/116316690343119029","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/45257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/comments?post=45257"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/posts\/45257\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media\/45258"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/media?parent=45257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/categories?post=45257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/hu\/wp-json\/wp\/v2\/tags?post=45257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}