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Solcoseryl stimulates behavioural activity of rats
J J Braszko1, M M Winnicka, K Wiśniewski
1Department of Pharmacology, Medical Academy, Bialystok, Poland.
Acta Physiologica Hungarica
|January 1, 1996
Summary
Solcoseryl, a protein-free calf blood extract, enhances rat motility and reduces haloperidol-induced catalepsy. It did not affect open field activity or thiopental-induced sleep duration, except when given 15 minutes prior.
Area of Science:
- Pharmacology
- Neuroscience
- Behavioral Science
Background:
- Solcoseryl is a protein-free extract derived from calf blood.
- Its effects on the central nervous system (CNS) require further investigation.
Purpose of the Study:
- To evaluate the influence of Solcoseryl on behavioral measures of CNS activity in male Wistar rats.
- To assess Solcoseryl's impact on general motility, open field behavior, drug-induced sleep, and stereotypy.
Main Methods:
- Male Wistar rats were administered Solcoseryl intraperitoneally (i.p.) at various doses and time points.
- Behavioral assessments included electromagnetic motility testing, open field tests, thiopental-induced sleep, and responses to apomorphine, amphetamine, and haloperidol.
Main Results:
- Solcoseryl (1.0 ml/kg i.p.) significantly enhanced overall and vertical rat motility.
- No significant changes in open field activity were observed across tested doses.
- Solcoseryl shortened thiopental-induced sleep duration when administered 15 minutes prior, but not at 45 or 60 minutes.
- It did not alter apomorphine or amphetamine-induced stereotypies but decreased haloperidol-induced catalepsy intensity.
Conclusions:
- Solcoseryl exhibits stimulant properties, enhancing motor activity in rats.
- It demonstrates complex interactions with other CNS-acting drugs, notably reducing haloperidol-induced catalepsy and modifying thiopental's effects.
- Further research is warranted to elucidate the precise mechanisms underlying Solcoseryl's neurobehavioral effects.