{"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\/sk\/kofein\/","title":{"rendered":"Kofe\u00edn: Vedeck\u00e9 poznatky o k\u00e1ve"},"content":{"rendered":"

Dali ste si dnes r\u00e1no k\u00e1vu? S\u00fa\u010das\u0165ou spolo\u010densk\u00e9ho \u017eivota vedcov je prest\u00e1vka na k\u00e1vu na vedeck\u00fdch konferenci\u00e1ch, laborat\u00f3rnych semin\u00e1roch a ka\u017ed\u00fd de\u0148 v laborat\u00f3riu. K\u00e1va je v\u0161ak aj vedeck\u00fdm predmetom. Hlavne v\u010faka kofe\u00ednu, stimulantu centr\u00e1lneho nervov\u00e9ho syst\u00e9mu (CNS) a najroz\u0161\u00edrenej\u0161ej psychoakt\u00edvnej droge na svete.<\/p>\n\n\n\n

Na oslavu k\u00e1vy - alebo na radu, aby ste sa \u0161etrili - sa pozrime, ako kofe\u00edn funguje.<\/h3>\n\n\n
\n
\"n\u00e1h\u013ead_99571<\/a><\/figure><\/div>\n\n\n

Najzn\u00e1mej\u0161\u00edm zdrojom je k\u00e1vov\u00e9 zrno, \u010do je nespr\u00e1vny n\u00e1zov pre semen\u00e1 rastliny Coffea. N\u00e1poje obsahuj\u00face kofe\u00edn sa po\u017e\u00edvaj\u00fa na zmiernenie alebo predch\u00e1dzanie ospalosti a na zlep\u0161enie v\u00fdkonnosti. Na v\u00fdrobu t\u00fdchto n\u00e1pojov sa kofe\u00edn z\u00edskava nam\u00e1\u010dan\u00edm rastlinn\u00e9ho produktu vo vode, \u010do sa naz\u00fdva inf\u00fazia. Tieto n\u00e1poje, ako napr\u00edklad k\u00e1va, \u010daj a kola, s\u00fa ve\u013emi popul\u00e1rne; v roku 2014 85% dospel\u00fdch Ameri\u010danov denne konzumovalo nejak\u00fa formu kofe\u00ednu, pri\u010dom v priemere spotrebovali 164 mg.<\/p>\n\n\n

\n
\"n\u00e1h\u013ead_99586\"<\/a><\/figure><\/div>\n\n\n
\n
Vytv\u00e1rajte efekt\u00edvne vedeck\u00e9 postavy za nieko\u013eko min\u00fat<\/a><\/div>\n<\/div>\n\n\n\n

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

Existuje nieko\u013eko zn\u00e1mych mechanizmov \u00fa\u010dinku, ktor\u00e9 vysvet\u013euj\u00fa \u00fa\u010dinky stimul\u00e1cie. Najv\u00fdznamnej\u0161\u00edm je, \u017ee reverzibilne blokuje p\u00f4sobenie adenoz\u00ednu na jeho receptor a n\u00e1sledne zabra\u0148uje n\u00e1stupu ospalosti vyvolanej adenoz\u00ednom. Stimuluje tie\u017e ur\u010dit\u00e9 \u010dasti auton\u00f3mneho nervov\u00e9ho syst\u00e9mu.<\/p>\n\n\n

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\"n\u00e1h\u013ead_99590<\/a><\/figure><\/div>\n\n\n

Tieto infografiky boli vytvoren\u00e9 na online platforme pre vedcov Mind the Graph. Ak chcete vytv\u00e1ra\u0165 vlastn\u00e9 infografiky, protokoly, postery alebo prezent\u00e1cie, m\u00f4\u017eete za\u010da\u0165 pou\u017e\u00edva\u0165 Mind the Graph zadarmo. Tie\u017e sa s nami m\u00f4\u017eete podeli\u0165 o svoje v\u00fdtvory a sp\u00e4tn\u00fa v\u00e4zbu: contact@mindthegraph.com<\/p>\n\n\n\n

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

Dali ste si dnes r\u00e1no k\u00e1vu? S\u00fa\u010das\u0165ou spolo\u010densk\u00e9ho \u017eivota vedcov je prest\u00e1vka na k\u00e1vu na vedeck\u00fdch konferenci\u00e1ch, laborat\u00f3rnych semin\u00e1roch a ka\u017ed\u00fd de\u0148 v laborat\u00f3riu. K\u00e1va je v\u0161ak aj vedeck\u00fdm predmetom. Hlavne v\u010faka kofe\u00ednu, stimulantu centr\u00e1lneho nervov\u00e9ho syst\u00e9mu (CNS) a najroz\u0161\u00edrenej\u0161ej psychoakt\u00edvnej droge na svete. Tak\u017ee na oslavu [...]<\/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\/sk\/kofein\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caffeine: The science behind coffee - Mind the Graph Blog\" \/>\n<meta property=\"og:description\" content=\"To celebrate coffee - or to advice you to take it easy, let's see how caffeine works.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mindthegraph.com\/blog\/sk\/kofein\/\" \/>\n<meta property=\"og:site_name\" content=\"Mind the Graph Blog\" \/>\n<meta property=\"article:published_time\" content=\"2019-07-01T19:30:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-18T20:24:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2019\/07\/caffeine.png\" \/>\n\t<meta property=\"og:image:width\" content=\"989\" \/>\n\t<meta property=\"og:image:height\" content=\"539\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fabiola Soares\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fabiola Soares\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Caffeine: The science behind coffee - 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