Source:http://linkedlifedata.com/resource/umls/id/C0039245
MSH: A cholinesterase inhibitor that crosses the blood-brain barrier. Tacrine has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and in the treatment of Alzheimer's disease and other central nervous system disorders.,CSP: cholinesterase inhibitor that crosses the blood-brain barrier; has been used to counter the effects of muscle relaxants, as a respiratory stimulant, and to improve cognitive performance in the treatment of Alzheimer's disease and other central nervous system disorders.