Close S P, Marriott A S, Pay S
Br J Pharmacol. 1985 Jun;85(2):320-2. doi: 10.1111/j.1476-5381.1985.tb08863.x.
Chronic administration of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) induced parkinsonian symptoms, predominantly bradykinesia and tremor, in marmosets. These symptoms were reduced by L-DOPA plus benserazide but the putative D1-receptor agonist SKF 38393-A did not affect tremor and increased the bradykinesia. Neither treatment affected behaviour in normal marmosets. It is suggested that D1-receptor agonists are unlikely to be effective in the treatment of Parkinson's disease.
长期给予1-甲基-4-苯基-1,2,3,6-四氢吡啶(MPTP)会使狨猴出现帕金森氏症症状,主要为运动迟缓及震颤。左旋多巴加苄丝肼可减轻这些症状,但假定的D1受体激动剂SKF 38393-A对震颤没有影响,反而加重了运动迟缓。两种治疗方法均未影响正常狨猴的行为。这表明D1受体激动剂不太可能有效治疗帕金森病。