Results 21 to 30 of about 288 (91)

Effect of acute caffeine ingestion on hypoglycemia in recreative diabetes type 1 patients [PDF]

open access: yes, 2018
Ova dvostruko slijepa, placebom kontrolirana studija ispitala je utjecaj kofeina na hipoglikemiju kod 3 rekreativaca oboljela od dijabetesa tip 1. Ispitanici su unosili 3 mg/kgTM kofeina/placeba putem kapsule 30 minuta prije tjelesne aktivnosti te ...
Gulin, Mihaela
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Kawa i kofeina - wrogowie czy sprzymierzeńcy kardiologa?

open access: yesKardiologia Polska, 2011
Caffeine is a widespread known psychoactive substance that is present mainly in coffee, tea, soft and energy drinks. As a natural methylopxanthine it blocks A1 and A2 adenosine receptors and in high doses inhibits the phosphodiesterase activity. Caffeine
Szumiło, Michał   +4 more
openaire   +3 more sources

Effects of caffeine from caffeinated chewing gum on the athletes performance

open access: yes, 2023
Kofein je široko korišteno ergogeno sredstvo u raznim oblicima, poput kofeinskih tableta ili kapsula, gelova, barova, energetskih pića i žvakaćih guma.
Kozina, Martina
core   +1 more source

The effects of caffeine on muscle strength, power, and endurance – a narrative review of recent literature

open access: yes, 2022
Kofein je iznimno široko konzumiran stimulans koji je zbog svojih ergogenih učinaka na tjelesnu izvedbu vrlo popularan i među sportašima i rekreativnim vježbačima. Konzumacija kofeina u sportu posebno je porasla nakon 2004.
Mikulić, Pavle
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Kawa — lekarstwo, używka i narkotyk

open access: yes, 2020
Coffee beans has been used for centuries by man. The main ingredient of coffee responsible for the biological effects of itsaction is caffeine. When used occasionally or in small quantities may have a beneficial effect on human health and functioning ...
Fojcik, Joanna; Oddział Psychiatrii Sądowej, Państwowy Szpital dla Nerwowo i Psychicznie Chorych w Rybniku, Gliwicka 33, 44 – 201 Rybnik, Poland   +3 more
core   +1 more source

Coffee decaffeination technologies

open access: yes, 2021
Kava je priljubljen napitek, ki ga uživajo mnogi. Med izdelke iz kave spada tudi brezkofeinska kava, ki je proizvedena z različnimi postopki. Odstranjevanje kofeina izvedejo na zeleni kavi pred praženjem.
Vesel, Saša
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UTJECAJ KOFEINA NA TJELESNU AKTIVNOST

open access: yesHrvatski športskomedicinski vjesnik, 2005
Caffeine is an almost inevitable part of our daily diet. Until recently, caffeine was banned from sports. However, in 2004 caffeine was taken off the list of banned substances of the International Olympic Committee. Even before that, caffeine has been widely used as an ergogenic substance. Therefore, we will review its ergogenic benefits and underlying
openaire   +2 more sources

The acute effects of three different doses of caffeine on ballistic performance, strength and muscular endurance

open access: yes, 2020
Cilj: Primarni cilj ovog randomiziranog, dvostruko slijepog, placebom kontroliranog istraživanja s ukriženim ustrojem bio je ispitati akutne učinke tri doze kofeina (2, 4, i 6 mg/kg) na izvedbu balističkih pokreta, jakost i mišićnu izdržljivost mišića ...
Sabol, Filip
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Određivanje količina kofeina i konzervansa u napitcima tipa "cola"

open access: yes
Konzervansi su tvari koje produ~uju rok trajanja hrane i btite je od kvarenja koje uzrokuju mikroorganizmi. Njihova nepravilna upotreba, koja nije u skladu sa zakonima, mo~e biti btetna za zdravlje, zbog ega je va~no redovno provoditi kontrole i ...
Štefek, Marta
core   +1 more source

Release kinetics of a poorly water-soluble substance from carriers based on poly(methacrylic acid), casein and liposomes [PDF]

open access: yes, 2020
Hidrogelovi na bazi poli(metakrilne kiseline) - PMAA imaju veliku primenu u sistemima za ciljano otpuštanje aktivnih supstanci zato što su pH osetljivi, netoksični i biokompatibilni. Ipak zbog izrazite hidrofilnosti ovi hidrogelovi se mogu koristiti samo
Marković, Maja
core   +1 more source

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