Subramanian Sankar

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The antiseizure activity of benzodiazepines (BDZs) 1-5 in mice and rats as animal models is described. These BDZs have selective efficacy for alpha2beta3gamma2 and alpha3beta3gamma2 GABA(A)-receptors. Significant anticonvulsant activity with little or no motor impairment and therapeutic indexes (TI) of 2.8-44 (mice, ip) were observed for compounds 2-4 in(More)
Endothelial receptor tyrosine kinases may play important roles in pathological vascular growth, particularly in tumours. In this study, immunohistochemistry was used to evaluate the expression of a novel endothelial receptor tyrosine kinase, Tie2/Tek, in the endothelium of vascular 'hotspots' in normal breast tissue (n = 10), benign breast lesions (n = 10)(More)
A 41-year-old HIV positive woman was started on highly active antiretroviral therapy when her CD(4) count was 54/cu mm. Three weeks later, she developed erythematous to skin-colored plaques over the face. Investigations revealed a moderate eosinophilia, raised ESR, elevated 24-hour urinary calcium and hyperglobulinemia. Skin biopsy of the facial plaque(More)
BACKGROUND Complexity in the anatomy of orbit and the fear of globe rupture are the main challenges faced in the diagnosis and typing of orbital masses. Fine needle aspiration cytology can be used as an initial investigative procedure in the evaluation of orbital masses, which in turn can aid the clinician to plan the treatment modalities. A close(More)
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