Keywords: plant cell culture, L - DOPA, agitated reactor, operation strategy, scale - up.

关键词: 植物细胞培养 、 L-DOPA、 搅拌反应槽 、 操作策略 、 扩大规模.

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Objective To study the neurotoxicity of L dopa and its neuroprotective method.

目的　研究左旋多巴(L-dopa) 的神经毒性及其神经保护方法.

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High concentrations of L - DOPA and dopamine are toxic to the larvae.

且高浓度L - 多巴和多巴胺对幼虫有毒害效应.

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Conclusions L dopa induced dyskinesia may disappear or be improved after PVP.

结论　苍白球腹后部切开术使异动症得到了根本的缓解或消除,从而允许左旋多巴发挥最大的功效而无严重的副作用.

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AIM The purpose is to synthesize 6 fluoro L DOPA ( FDOPA ).

目的:合成6氟L多巴(FDOPA ).

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The molconvert ratio of L - DOPA was 82.8 % from catechol.

以邻苯二酚计的转化率为82.8%.

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Methods: Tyrosinase activity in vitro was measured by the rate of oxidation of L - Dopa.

方法 酪氨酸 酶多巴速率氧化法测定妇科再造丸对体外 酪氨酸 酶活性的抑制率.

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They were then given L - DOPA or a placebo and asked to imagine holidaying in those destinations.

然后给他们服用左旋多巴或安慰剂,然后想象在这些不同地方度假.

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Objective To introduce L dopa test into the preparation of the surgical intervention of PD.

目的　介绍左旋多巴试验在PD外科治疗中的应用价值.

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Clinical treatment of PD includes dopamine replacement such as L - DOPA and D _ 2 dopamine receptor agonist.

目前临床仍以替代治疗为主,左旋多巴和D_2受体激动剂能改善PD症状,但不能阻制疾病发展,这使人们对PD治疗的认识由单纯替代疗法逐渐转向保护中脑DA能神经元.

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METHODS: Tyrosinase activity was estimated by measuring the oxidation rate of L DOPA.

方法: 酪氨酸酶多巴速率氧化法体外测定药物干预前后酪氨酸酶活性,求出酪氨酸酶抑制率.

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