نتایج جستجو برای: cobra venom
تعداد نتایج: 10725 فیلتر نتایج به سال:
These studies were designed to explore the effects of nephrotoxic serum (NTS) in rats on the uptake and processing by the glomerular mesangium of intravenously administered protein macromolecules (radiolabeled aggregated human IgG, [125I]AHIgG). Measurements of [125I]AHIgG levels in preparations of isolated glomeruli correlated well with qualitative estimates of glomerular IgG deposition seen b...
Cobra venom factor (CVF) is a complement activating protein in cobra venom, which functionally resembles C3b, and has been used for decades for decomplementation of serum to investigate the role of complement in many model systems of disease. The use of CVF for clinical practice is considered impractical because of immunogenicity issues. Humanization of CVF was recently demonstrated to yield a ...
Coix lacryma-jobi, commonly known as job's tear, is a tall grain-bearing tropical plant of the family Poaceae. The ethanolic root extract (ERE) of the plant was investigated for the first time for anti-venom activity against Indian cobra Naja naja venom. In-vitro studies were conducted to determine neutralization of phospholipase A2 (PLA2) activity of the Naja naja venom by the ERE. ERE showed ...
BACKGROUND The monocled cobra (Naja kaouthia) is a medically important venomous snake in Southeast Asia. Its venom has been shown to vary geographically in relation to venom composition and neurotoxic activity, indicating vast diversity of the toxin genes within the species. To investigate the polygenic trait of the venom and its locale-specific variation, we profiled and compared the venom gla...
Squirrel monkeys were significantly depleted of complement by a nontoxic protein constituent of cobra venom, and the influence of cobra factor (CoF) treatment on the course of Escherichia coli bacteremia was studied. Striking neutropenia occurred rapidly in control animals while the rate of occurrence of neutropenia was 20 to 30 times slower in the CoF-treated animals, suggesting that the E. co...
1.Fierro-Monti, I. and M.B. Mathews. 2000. Proteins binding to duplexed RNA: one motif, multiple functions. Trends Biochem. Sci. 25:241-246. 2.Hutvagner, G. and P.D. Zamore. 2002. RNAi: nature abhors a double-strand. Curr. Opin. Genet. Dev. 12:225-232. 3.Samuel, C.E., K.L. Kuhen, C.X. George, L.G. Ortega, R. Rende-Fournier, and H. Tanaka. 1997. The PKR protein kinase—an interferon-inducible reg...
The haemostatic effect of viperine venom and the analgesic effect produced by cobra venom have made venom therapy a popular form of treatment, particularly in chronic painful conditions. In addition to these specific indications snake venoms are in considerable vogue in some centres and are administered in an increasing number of clinical conditions. The venom preparations are used differently,...
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