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| Silva,Elthon Gomes Fernandes da; Alexandre,Alessandro Aires; Nascimento,Gerlane Karla Bezerra Oliveira; Oliveira,Jaciel Benedito de; Neves,Elizabeth da Silveira; Costa Sobrinho,Austregézilo Vieira da; Silveira,Maria de Fátima Galdino da. |
| The influence of caffeine, administered to rats, on the somatic and sensory-motor development of the offspring was investigated. Female Wistar rats were divided into a control group and a treated group and received drinking water and a 0.1% solution of caffeine orally, respectively. The offspring, also divided into a control group and a treated group, received daily monitoring until the 20th day of life to verify alterations in somatic neural development. The offspring of the treated group had reduced weight on the day of birth and on the 1st, 5th, 15th and 20th days of life; shorter snout-anus length (evaluation done daily); shorter snout-tail length on the day of birth and on the 1st, 5th and 10th days of life, and signs of retardation of somatic and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caffeine/effects; Postnatal development; Central nervous system/stimulants. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502009000400019 |
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| Arazi,Hamid; Hoseinihaji,Marzieh; Eghbali,Ehsan. |
| ABSTRACT The present study set to examine the effects of different doses of caffeine on performance, rating of perceived exertion (RPE), and pain perception in female teenager athletes of karate. Ten female karate athletes (16.8±1.23 years; height 1.59±0.28 m; body-mass 57.73±8.33 kg; BMI 22.71±3.05 kg/m2) participated in the study. A double-blind, randomized, and crossover counterbalanced design was used. In three sessions (with an interval of seven days'), ten female karate athletes ingested low dose (2 mg/kg), moderate dose (5 mg/kg) caffeine, and placebo. Sixty minutes after consumption, they performed the tests as below: one repetition maximum and 60% of one repetition maximum in the leg press, explosive power test, and anaerobic RAST test. After the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caffeine/effects; Karate athletes/performance; Caffeine/rating of perceived exertion; Caffeine/performance; Caffeine/pain perception.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000400685 |
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