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Centipedes are venomous arthropods responsible for a significant number of non-lethal human envenomations. Despite this, information about the composition and function of their venom contents is(More)
The Buthidae is the most clinically important scorpion family, with over 500 species distributed worldwide. Taxonomical positions and phylogenetic relationships concerning the representative genera(More)
Tx1 from the venom of the Brazilian spider, Phoneutria nigriventer, is a lethal neurotoxic polypeptide of M(r) 8600 Da with 14 cysteine residues. It is a novel sodium channel blocker which reversibly(More)