单词 | HCl,Cocaine |
释义 | HCl,Cocaine《英文msh词典》HCl,Cocaine [入口词] HCl,Cocaine [主题词] Cocaine [药动学] Vasoconstrictor Agents [英文释义] An alkaloid ester extracted from the leaves of plants including coca. It is a local anesthetic and vasoconstrictor and is clinically used for that purpose,particularly in the eye,ear,nose,and throat. It also has powerful central nervous system effects similar to the amphetamines and is a drug of abuse. Cocaine,like amphetamines,acts by multiple mechanisms on brain catecholaminergic neurons; the mechanism of its reinforcing effects is thought to involve inhibition of dopamine uptake. |
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