A case of envenomation due to viperine snakebite poisoning is presented. Patient showed continuous defibrination, without any other signs of poisoning, which could not be reversed with more than double the usual dose of polyvalent antivenom. This phenomenon could be due to envenomation caused by a snake, probably from Viperidae family, which is not covered by the polyvalent antivenom available ...

1 LabexMER, University of Brest, IUEM/AMURE, and Nicholas Institute, Duke University, Brest, France, Global Change Institute, University of Queensland, Brisbane, QLD, Australia, 3 Australian Research Council Centre for Excellence in Coral Reef Studies, Brisbane, QLD, Australia, Department of Marine Biology and Ecology, RSMAS, University of Miami, Miami, FL, USA, University of Brest, IUEM/AMURE,...

The mamushi (Gloydius blomhoffii) snakes that inhabit Japan, Korea, and China produce venoms with similar serological characters to each other. Individual domestic standard mamushi antivenoms have been used for national quality control (potency testing) of mamushi antivenom products in these countries, because of the lack of an international standard material authorized by the World Health Orga...

BACKGROUND Snakebite in Iran has been a health concern. However, management of snakebite is not standardized and varies from center to center. This study is aimed at devising an evidence-based comprehensive protocol for snakebite management in Iran, to reduce unnecessary variations in practice. MATERIALS AND METHODS A narrative search in electronic databases was performed. Fifty peer-reviewed...

Snakebite is a common medical emergency in developing countries in tropical regions. The only specific treatment is antivenom [1], but this is often unavailable in remote health centres, due to market failure [2,3]. In the 1980s in Africa, 150,000 to 200,000 doses of antivenom were sold annually, whereas current sales have fallen to less than 20,000 doses per year. The price of a vial of antive...

Micrurus clarki is an uncommon coral snake distributed from the Southeastern Pacific of Costa Rica to Western Colombia, for which no information on its venom could be found in the literature. Using a 'venomics' approach, proteins of at least nine families were identified, with a moderate predominance of three-finger toxins (3FTx; 48.2%) over phospholipase A₂ (PLA₂; 36.5%). Comparison of this ve...

The benefits from treatment with antivenom sera are indubitable. However, the mechanism for toxin neutralization has not been completely elucidated. A mixture of anti-bothropic and anti-crotalic horse antivenom has been reported to be more effective in neutralizing the effects of Bothrops jararacussu snake venom than anti-bothropic antivenom alone. This study determined which regions in the thr...

Background The benefits from treatment with antivenom sera are indubitable. However, the mechanism for toxin neutralization has not been completely elucidated. A mixture of anti-bothropic and anti-crotalic horse antivenom has been reported to be more effective in neutralizing the effects of B. jararacussu snake venom than anti-bothropic antivenom alone. This study determined which regions in th...

BACKGROUND Envenoming by coral snakes (Elapidae: Micrurus), although not abundant, represent a serious health threat in the Americas, especially because antivenoms are scarce. The development of adequate amounts of antielapidic serum for the treatment of accidents caused by snakes like Micrurus corallinus is a challenging task due to characteristics such as low venom yield, fossorial habit, rel...