1. The action of different antivenins is highly, although not absolutely, specific for the venoms for which they are prepared. The antivenomous effect is demonstrable by experiments on toxicity (in vivo) and on haemolysis (in vitro). 2. Anticrotalus and antimoccasin sera possess therapeutic properties of high degree. By their employment before the stage of extreme prostration has been reached, ...

Snake venoms are complex toxin mixtures. Viperidae and Crotalidae venoms, which are hemotoxic, are responsible for most of the envenomations around the world. Administration of antivenins aimed at the neutralization of toxins in humans is prone to potential risks. Neutralization of snake venom toxins has been achieved through different approaches: plant extracts have been utilized in etnomedici...

background hemolyis of red blood cells is a serious toxic effect commonly found among patients envenomed by hemiscorpius lepturus scorpion. objectives the aim of the present study was to evlaute the efficay of the avaible polyvalent antivneom in preventing this phenomena. materials and methods using a red blood cell fragility test, the anti-hemolytic effectiveness of a new antivenom serum again...

We report a case of accidental green mamba (Dendroaspis viridis) envenomation in the suburbs of Paris. Although moderate, neurotoxic symptoms were clearly present. Immunotherapy with polyvalent serum FAV-Afrique was decided, but logistical problems prevented reasonably quick serum delivery to the hospital. Despite a spontaneously favourable outcome probably due to minimal envenomation, this cas...

background: snakebite is a serious public health problem in the world. the annual incidence of snakebites ranges from 4.5-9.1 in 100,000 population in iran. with regard to diversity of envenomation profiles in different geographical parts of iran, the aim of this study was to determine the demographical data, clinical and laboratory findings, and the outcome of the snakebite victims referred to...

Molecular systematic is important in solving the problematic taxonomy of venomous snakes and development of antivenins. The current study aimed to investigate the molecular phylogeny of 4 venomous species in Saudi Arabia using mitochondrial (mt) 16S rRNA gene. DNA extracted from blood and mt16S rRNA gene amplified by PCR. Sequences submitted to gene bank, examined for similarity with other sequ...

background: immunotherapy is the only specific treatment for scorpion envenomation. in the present study, the protective effects of polyvalent antivenom against histopathological complications in kidneys and marker changes (bun and creatinine) induced by mesobuthus eupeus (me) scorpion venom was investigated in anesthetized rabbits. methods: twenty four rabbits were randomized into four groups:...