نتایج جستجو برای: 3 ritalin
تعداد نتایج: 1811498 فیلتر نتایج به سال:
Objective: This study was aimed to determine the prevalence of drug use among students of universities of Medical Sciences in Tehran. Method: Four thousands of medical students (both sexes) in academic year 1388-89 in different level of education, B.A., M.Sc. and Ph.D. were selected by random stratified sampling method. These students were selected from Iran, Tehran and Shahid Beheshti Universi...
Selective breeding of house mice has been used to study the evolution of locomotor behavior. Our model consists of 4 replicate lines selectively bred for high voluntary wheel running (High-Runner) and 4 bred randomly (Control). The major changes in High-Runner lines appear to have taken place in the brain rather than in capacities for exercise. Their neurobiological profile resembles features o...
SYNOPSIS. Selective breeding of house mice has been used to study the evolution of locomotor behavior. Our model consists of 4 replicate lines selectively bred for high voluntary wheel running (High-Runner) and 4 bred randomly (Control). The major changes in High-Runner lines appear to have taken place in the brain rather than in capacities for exercise. Their neurobiological profile resembles ...
Thousands of children receive methylphenidate (MPH; Ritalin) for attention deficit/hyperactivity disorder (ADHD), yet the long-term neurochemical consequences of MPH treatment are unknown. To mimic clinical Ritalin treatment in children, male rats were injected with MPH (5 mg/kg) or vehicle twice daily from postnatal day 7 (PND7)-PND35. At the end of administration (PND35) or in adulthood (PND1...
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