Browsing by Author "Chaudhuri, A K"
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Item Action of the scorpion (Heterometrus bengalensis C.L. Köch) venom on smooth muscle.(1982-07-01) Lahiri, S C; Chaudhuri, A KItem Glucose oxidase-induced lysis of erythrocytes.(1995-01-01) Sen, T; Ghosh, T K; Chaudhuri, A KItem Neuropharmacological studies on the venom of Vipera russelli.(1991-10-01) Dutta, A S; Chaudhuri, A KNeuropharmacological studies have been conducted on the venom of V. russelli on experimental animals. The venom was found to produce alteration in general behaviour pattern, reduction in spontaneous motility, hypothermia, potentiation of pentobarbitone hypnosis, analgesia, reduction in exploratory behaviour pattern, muscle relaxant action, and suppression of aggressive behaviour. The venom caused a significant increase in brain GABA content in mice. The observations are suggestive of a potent CNS-depressant action of V. russelli venom.Item Nonspecific aortoarteritis--its incidence in severe hypertension in young.(1986-01-01) Sinha, D P; Chaudhuri, A KItem Persistent diarrhoea: an overview.(1992-11-01) Chaudhuri, A K; Bhattacharya, M K; Dutta, P; Bhattacharya, S KItem Pharmacological actions of tentacle extract of the jellyfish, Acromitus rabanchatu, occurring in the Bay of Bengal.(1990-01-01) Ghosh, T K; Gomes, A; Chaudhuri, A KTentacle extract of A.rabanchatu, produced a fall of blood pressure in cat, rat and guinea pig. Hypotension produced in cat remained unantagonized by blockers of acetylcholine, histamine and 5-HT. On isolated guinea pig heart, the extract significantly reduced the rate and amplitude of contraction leading to irreversible cardiac arrest. In cats and rats, the respiratory rate and amplitude was decreased significantly and resulted in temporary apnoea. The extract also produced vasoconstriction in perfused rat hindquarter preparation and increased cutaneous capillary permeability. The extract produced contraction in several isolated smooth muscle preparations. Contraction on guinea pig ileum was partly antagonized by atropine and cyproheptadine. On isolated rat phrenic nerve diaphragm and chick biventer cervicis, the extract produced irreversible blockade of the electrical stimulation-induced twitch responses. Haemolytic and myonecrotic activity was exhibited by the extract. LD50 was found to be 7.7 mg/kg (iv, mice).Item Plasma angiotensin II activity in essential hypertension. Relation with vascular complications.(1974-07-01) Chaudhuri, A K; De, M S; Ghosh, A; Hazra, S; Das, GItem Problems in the diagnosis of hypertension.(1978-04-01) Chaudhuri, A KItem Role of antisecretory drugs in the treatment of acute diarrhoea.(1992-07-01) Chaudhuri, A K; Bhattacharya, M K; Mitra, U; Bhattacharya, S KItem Role of cadmium in essential hypertension.(1988-07-01) Bhattacharyya, S K; Chaudhuri, A K