Previous studies reported that Naja naja atra venom (NNAV) inhibited inflammation and adjuvant arthritis. Here we investigated the role of NNAV in regulation of immune responses in mice. Oral administration of NNAV to normal mice showed significant increase in natural killer cell activity, B lymphocyte proliferation stimulated by lipopolysaccharides, and antibody production in response to sheep...

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...

Phospholipase A2 (PLA2) from Indian cobra venom (Naja naja naja) was crystallized from ethanol in space group P4(3)2(1)2 in the presence of Ca2+. The x-ray crystal structure was determined to 2.3-A resolution by molecular replacement techniques using a theoretical model constructed from homologous segments of the bovine pancreatic, porcine pancreatic, and rattlesnake venom crystal structures. T...