Apamin therapeutic effect on Parkinson's disease. Dopamine, which is depleted in this disease, will be released from midbrain dopaminergic neurons when these SK channels are inhibited. SK channels have also been proposed as targets for the treatment of epilepsy, emotional disorders and schizophrenia. Apamin Apamin is an 18 amino acid peptide neurotoxin found in apitoxin (bee venom). Dry bee venom consists of 2–3% of apamin. Apamin selectively blocks SK channels, a type of Ca-activated K channel expressed in the central nervous system. Toxicity is caused by only a few amino acids, these are cysteine, lysine, arginine, arginine and histidine. These amino
Alternative versions of Venom York's ninja criminal gangs. Separately, the Venom symbiote appears as a black liquid that is released from a cursed amulet. The symbiote draws energy from the amulet's wearer, which can be fatal after prolonged exposure. The wearer's strength and agility are increased, and his or her ability to control their own violent urges is reduced. When Peter Parker becomes possessed by the evil amulet, removing it leaves him near death. Venom captures the amulet and chooses to sacrifice his own life to force it to save Peter, repaying the debt he owes for Peter sparing his life. This act revitalizes