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Attacking DNA to Save Snakebitten Limbs
 

Attacking DNA to Save Snakebitten Limbs

Attacking DNA to Save Snakebitten Limbs The moment the a viper's venom enters the body, its enzymatic components set about their nefarious work. Metalloproteases begin the assault by mowing down structurally essential components of blood vessels and tissues, weakening walls and making holes that leech fluid. Capillaries hemmorrhage and the area swells while the proteases keep at their attack, taking out skeletal muscle through mechanisms poorly understood. Phospholipases join in, with their sights set on cell membranes. Some... read more

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