ABSTRACT
In this study an Ayurvedic formulation Mahadraksharista was studied for its pharmacological properties using laboratory mice. There was a constant reduction in food and water intake in Mahadraksharista treated mice, consequently there was also a reduction in urine volume, stool and water content of stool. The Mahadraksharista in a significant extent reduced the intestinal motility. This reduced intestinal motility was further supported by the significant anti-diarrhoeal property of the preparation in castor oil induced diarrhoea test. The formulation markedly increased the latent period of diarrhoea and reduced the purging index value. The Mahadraksharista significantly reduced the onset of sleeping time, but had no effect on the duration of sleeping time
ABSTRACT
Pharmacological effect of the drug Rasaraja Ras [RRR] was studied using albino mice. RRR reduced both spontaneous motor activity and, amphetamine induced hyperactivity. Conclusion from open field test, hole cross test, hole board test and climbing out test suggest a CNS depressant activity. But RRR did not potentiate pentobarbital sleeping time and it did not show any neurotoxicity or marked ataxia at this dose level. RRR exhibited analgesic activity and it lowered both the normal rectal temperature and pectin induced hyperthermia. On 24-hour metabolic studies RRR revealed reduction in food and water intake and also in defaecation. In 30-day growth study a dose dependent reduction in body weight gain was revealed
ABSTRACT
The pharmacological effects of Nabayas Louha [NBL], an Ayurvedic haematinic preparation was investigated in animal models. It was observed that NBL possesses a significant level of Central Nervous System [CNS] depressant activity in that it significantly decreased the spontaneous motor activity, and also lowered the exploratory behavior of the treated animals in hole board, open field and climbing out test. NBL also exhibits significant effects on pentobarbital induced narcosis. It was observed that Nabayas Louha significantly [p>0.05] increased the body weight of the treated animals on chronic administration
ABSTRACT
The 24 hours acute metabolic study revealed certain striking aspect of the pharmacological profile of Ascokarishta and Saraca asoca [Roxb]. Asokarishta causes no change in food intake but decreases the defecation rate and with low water intake maintains normal rate of excretion. But Saraca asoca [Roxb] causes no change in food intake and defecation followed by slight decrease in water intake but no difference on urinary output. The gastro-intestinal motility test revealed that Asokarishta did not change the motility at all, but Saraca asoca [Roxb] slightly increased the motility whereas the rest of the components lowered the motility. In 30 days chronic administration study all of the components slightly decreased the rate of gain in body weight compared to control