Venoms of South Asian hump-nosed pit vipers (Genus: Hypnale) cause muscarinic effects in BALB/c mice

Although clinical, in-vivo and in-vitro studies suggest the necrotic, haemorrhagic, pro-coagulant and nephrotoxic effects of South Asian Hump nosed pit vipers, reports on neurotoxic properties are limited to a single in-vitro study. Using BALB/c mice, for the first time, here we demonstrate the sign...

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Bibliographic Details
Main Authors: A Silva, D Weilgama, I Gawarammana, P Gunawardena
Format: Article
Language:English
Published: Anuradhapura Clinical Society 2014-03-01
Series:Anuradhapura Medical Journal
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Summary:Although clinical, in-vivo and in-vitro studies suggest the necrotic, haemorrhagic, pro-coagulant and nephrotoxic effects of South Asian Hump nosed pit vipers, reports on neurotoxic properties are limited to a single in-vitro study. Using BALB/c mice, for the first time, here we demonstrate the signs of envenoming suggestive of possible muscarinic effects of the venoms of all three Hypnale species. Further, we demonstrate that the muscarinic effects are occurred at lower venom doses by H. hypnale venom, compared to H. nepa and H. zara.
ISSN:2279-3771