Consulta: creatorFacets:"Gevaerd,M.S."
Registros recuperados: 2
Data/hora: 07/06/2024 08:25:22

Combined effects of diethylpropion and alcohol on locomotor activity of mice: participation of the dopaminergic and opioid systems
Provedor de dados: 56
Autores: Gevaerd,M.S.; Sultowski,E.T.; Takahashi,R.N.
The widespread consumption of anorectics and combined anorectic + alcohol misuse are problems in Brazil. In order to better understand the interactive effects of ethanol (EtOH) and diethylpropion (DEP) we examined the locomotion-activating effects of these drugs given alone or in combination in mice. We also determined whether this response was affected by dopamine (DA) or opioid receptor antagonists. A total of 160 male Swiss mice weighing approximately 30 g were divided into groups of 8 animals per group. The animals were treated daily for 7 consecutive days with combined EtOH + DEP (1.2 g/kg and 5.0 mg/kg, ip), EtOH (1.2 g/kg, ip), DEP (5.0 mg/kg, ip) or the control solution coadministered with the DA antagonist haloperidol (HAL, 0.075 mg/kg, ip), the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diethylpropion; Ethanol; Locomotor activity; Dopamine; Opioid; Mice.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1999001200015

Effect of carbohydrate availability on time to exhaustion in exercise performed at two different intensities
Provedor de dados: 56
Autores: Lima-Silva,A.E.; De-Oliveira,F.R.; Nakamura,F.Y.; Gevaerd,M.S.
This study examined the effects of pre-exercise carbohydrate availability on the time to exhaustion for moderate and heavy exercise. Seven men participated in a randomized order in two diet and exercise regimens each lasting 3 days with a 1-week interval for washout. The tests were performed at 50% of the difference between the first (LT1) and second (LT2) lactate breakpoint for moderate exercise (below LT2) and at 25% of the difference between the maximal load and LT2 for heavy exercise (above LT2) until exhaustion. Forty-eight hours before each experimental session, subjects performed a 90-min cycling exercise followed by 5-min rest periods and a subsequent 1-min cycling bout at 125% VO2max/1-min rest periods until exhaustion to deplete muscle glycogen....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Time to exhaustion; Muscle glycogen; Metabolism; Lactate thresholds.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2009000500002