Primary structure and functional properties of cobra (Naja naja naja) venom Kunitz-type trypsin inhibitor
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چکیده
منابع مشابه
CHARACTERIZATION OF AN ANTICOAGULANT AGENT IN THE VENOM OF IRANIAN COBRA (NAJA NAJA OXIANA).
Snake venoms contain a rich variety of factors which affect blood coagulation. There have been few reports on the anticoagulant activity of the venom of different cobras, but no such observations have been made on the Iranian cobra, although a procoagulant factor has been described. In this study an anticoagulant factor has been purified from the venom of Naja naja oxiana using gel filtrat...
متن کاملNMR solution structure of a Chymotrypsin inhibitor from the Taiwan cobra Naja naja atra.
The Taiwan cobra (Naja naja atra) chymotrypsin inhibitor (NACI) consists of 57 amino acids and is related to other Kunitz-type inhibitors such as bovine pancreatic trypsin inhibitor (BPTI) and Bungarus fasciatus fraction IX (BF9), another chymotrypsin inhibitor. Here we present the solution structure of NACI. We determined the NMR structure of NACI with a root-mean-square deviation of 0.37 Å fo...
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This study investigated the effects of Naja naja atra venom (NNAV) on acute and chronic nephropathy in rats. Rats received 6 mg/kg adriamycin (ADR) once to evoke the chronic nephropathy or 8 ml/kg 50% v/v glycerol to produce acute renal failure (ARF). The NNAV was given orally once a day starting five days prior to ADR or glycerol injection and continued to the end of experiments. The animals w...
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Indian cobra (Naja naja) venom from different geographical locations varied in its composition and biochemical, pharmacological and immunological properties. Recently it has been shown that the variation in composition of venom from different geographical origin of Indian peninsula is due to the quantitative difference in the same components and also the presence of different biochemical entiti...
متن کاملThe Venom of Indian Cobra (Naja Naja) in Certain Painful Conditions
During the past few years a great deal of interest has been taken in the use of snake venoms in medical treatment. The results obtained in a series of cases treated in the Carmichael Hospital and School of Tropical Medicine, Calcutta, have been reported previously by the present authors (Chopra and Chowhan, 1937). Since then, the opportunity for treating a large number of patients suffering fro...
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 1990
ISSN: 0014-2956,1432-1033
DOI: 10.1111/j.1432-1033.1990.tb15622.x