{"id":9167,"date":"2019-07-01T16:30:24","date_gmt":"2019-07-01T19:30:24","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=9167"},"modified":"2022-10-18T17:24:59","modified_gmt":"2022-10-18T20:24:59","slug":"caffeine","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/hu\/koffein\/","title":{"rendered":"Koffein: A k\u00e1v\u00e9 m\u00f6g\u00f6tti tudom\u00e1ny"},"content":{"rendered":"

Megitt\u00e1l egy k\u00e1v\u00e9t ma reggel? A tud\u00f3sok t\u00e1rsas\u00e1gi \u00e9let\u00e9nek r\u00e9sze a k\u00e1v\u00e9sz\u00fcnet a tudom\u00e1nyos konferenci\u00e1kon, a laborat\u00f3riumi szemin\u00e1riumokon \u00e9s nap mint nap a laborat\u00f3riumban. De a k\u00e1v\u00e9 is tudom\u00e1nyos t\u00e9ma. Els\u0151sorban a koffein miatt, amely a k\u00f6zponti idegrendszer (CNS) stimul\u00e1nsa \u00e9s a vil\u00e1g legsz\u00e9lesebb k\u00f6rben fogyasztott pszichoakt\u00edv drogja.<\/p>\n\n\n\n

A k\u00e1v\u00e9 meg\u00fcnnepl\u00e9s\u00e9re - vagy \u00e9ppen az\u00e9rt, hogy azt tan\u00e1csoljuk, hogy vegyen vissza, l\u00e1ssuk, hogyan m\u0171k\u00f6dik a koffein.<\/h3>\n\n\n
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\"preview_99571<\/a><\/figure><\/div>\n\n\n

A legismertebb forr\u00e1s a k\u00e1v\u00e9bab, amely a Coffea n\u00f6v\u00e9ny magj\u00e1nak t\u00e9ves elnevez\u00e9se. A koffeintartalm\u00fa italokat az \u00e1lmoss\u00e1g enyh\u00edt\u00e9s\u00e9re vagy megel\u0151z\u00e9s\u00e9re, valamint a teljes\u00edtm\u00e9ny fokoz\u00e1s\u00e1ra fogyasztj\u00e1k. Ezen italok el\u0151\u00e1ll\u00edt\u00e1s\u00e1hoz a koffeint a n\u00f6v\u00e9nyi term\u00e9k v\u00edzben val\u00f3 \u00e1ztat\u00e1s\u00e1val vonj\u00e1k ki, ezt a folyamatot nevezik inf\u00fazi\u00f3nak. Ezek az italok, mint p\u00e9ld\u00e1ul a k\u00e1v\u00e9, a tea \u00e9s a k\u00f3la, nagyon n\u00e9pszer\u0171ek. 2014-ben az amerikai feln\u0151ttek 85%-je fogyasztott naponta valamilyen form\u00e1ban koffeint, \u00e1tlagosan 164 mg-ot.<\/p>\n\n\n

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\"preview_99586\"<\/a><\/figure><\/div>\n\n\n
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Hat\u00e9kony tudom\u00e1nyos \u00e1br\u00e1k l\u00e9trehoz\u00e1sa percek alatt<\/a><\/div>\n<\/div>\n\n\n\n

Farmakol\u00f3gia<\/strong><\/h2>\n\n\n\n

A stimul\u00e1ci\u00f3 hat\u00e1s\u00e1t t\u00f6bbf\u00e9le ismert hat\u00e1smechanizmus magyar\u00e1zza. A legjelent\u0151sebb az, hogy reverzibilisen blokkolja az adenozin hat\u00e1s\u00e1t a receptor\u00e1n, \u00e9s k\u00f6vetkez\u00e9sk\u00e9ppen megakad\u00e1lyozza az adenozin \u00e1ltal kiv\u00e1ltott \u00e1lmoss\u00e1g kialakul\u00e1s\u00e1t. A vegetat\u00edv idegrendszer bizonyos r\u00e9szeit is stimul\u00e1lja.<\/p>\n\n\n

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\"preview_99590<\/a><\/figure><\/div>\n\n\n

Ezeket az infografik\u00e1kat az Mind the Graph, egy tud\u00f3sok sz\u00e1m\u00e1ra l\u00e9trehozott online platformon k\u00e9sz\u00edtett\u00e9k. Ha saj\u00e1t infografik\u00e1kat, jegyz\u0151k\u00f6nyveket, posztereket vagy prezent\u00e1ci\u00f3kat szeretne k\u00e9sz\u00edteni, ingyenesen haszn\u00e1lhatja az Mind the Graph-t. Emellett megoszthatja vel\u00fcnk alkot\u00e1sait \u00e9s visszajelz\u00e9seit: contact@mindthegraph.com.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Megitt\u00e1l egy k\u00e1v\u00e9t ma reggel? A tud\u00f3sok t\u00e1rsas\u00e1gi \u00e9let\u00e9nek r\u00e9sze a k\u00e1v\u00e9sz\u00fcnet a tudom\u00e1nyos konferenci\u00e1kon, a laborat\u00f3riumi szemin\u00e1riumokon \u00e9s nap mint nap a laborat\u00f3riumban. De a k\u00e1v\u00e9 is tudom\u00e1nyos t\u00e9ma. Els\u0151sorban a koffein miatt, amely a k\u00f6zponti idegrendszer (CNS) stimul\u00e1nsa \u00e9s a vil\u00e1g legsz\u00e9lesebb k\u00f6rben fogyasztott pszichoakt\u00edv drogja. \u00cdgy h\u00e1t, hogy meg\u00fcnnepelj\u00fck [...]<\/p>","protected":false},"author":11,"featured_media":9168,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[322,323,191,777,324],"yoast_head":"\nCaffeine: The science behind coffee - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"To celebrate coffee - or to advice you to take it easy, let's see how caffeine works.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mindthegraph.com\/blog\/hu\/koffein\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caffeine: The science behind coffee - 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