CNN Central News & Network-ITDC India Epress/ITDC News Bhopal: Scientists have identified a new potential direction in the treatment of deaths and serious health problems caused by venomous snakebites. Researchers at the University of Maryland in the United States have identified certain proteins present in rattlesnake blood that were found capable of blocking the dangerous effects of snake venom.
The study focused on proteins of the FETUA family found in the blood of the western diamondback rattlesnake. Scientists found that different proteins block different effects of venom. When some proteins were combined in specific combinations, laboratory tests found their effect to be about 10 times greater than that of existing commercial antivenom. According to the researchers, these protein combinations blocked the lethal effect of rattlesnake venom in laboratory animals and also showed protection against venom from some other viper species. This raises the possibility of developing more effective and broader-acting antivenoms in the future.
However, the research is still at an early stage. Further studies are needed to confirm its safety in humans, the correct dosage and its effectiveness as an actual treatment after a snakebite. At present, in cases of snakebite, medical treatment and available antivenom remain part of the standard treatment.
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