Satyanarayana Tandra

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The affinities of 13 atypical and 12 typical antipsychotic drugs for the cloned rat D4 dopamine receptor and the D4/D2 ratios were examined. Of the atypical antipsychotic drugs tested, only clozapine, risperidone, olanzapine, zotepine and tiospirone had affinities less than 20 nM. In fact, many atypical antipsychotic drugs had relatively low affinities for(More)
ETHNOPHARMACOLOGICAL RELEVANCE Zingiber officinale Rosc. (Zingiberaceae) has been traditionally used in Ayurvedic, Chinese and Tibb-Unani herbal medicines for the treatment of various illnesses that involve inflammation and which are caused by oxidative stress. Although gingerols and shogaols are the major bioactive compounds present in Zingiber officinale,(More)
Low risk of breast cancer has been proposed to be associated with high intake of lignans. We have reported the presence of lignans in Gmelina asiatica roots. There are no scientific reports on the antiproliferative activity of G. asiatica roots. The objective of the present study was to evaluate the effect of ethyl acetate extract from G. asiatica roots(More)
The hexane, ethylacetate and methanol extracts from Bauhinia tomentosa and Bauhinia vahlii roots were tested for their antimicrobial activity against Gram-positive bacteria (four strains), Gram-negative bacteria (three strains) and three fungi strains using microdilution methods, for the determination of minimal inhibition concentration (MIC) and the(More)
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