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左旋多巴
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左旋多巴
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左旋多巴
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左旋多巴
酪氨酸经酪氨酸羟化酶作用生成的多巴胺(DA)的合成前体,易透过血-脑屏障,本身并无显著药理作用,通过在脑内经L-芳香氨基酸脱羧酶作用,代谢生成DA而间接发挥疗效。
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ammonification
ammonites
ammonium
ammonium bicarbonate
ammonium bifluoride
ammonium carbonate
ammonium chloride
ammonium chloride crystallizer
ammonium dibutyl dithiophosphate
ammonium diuranate
ammonium ferric citrate
ammonium ferric sulfate dodecahydrate
ammonium hydrogen carbonate
ammonium hydrosulphide
ammonium hydroxide
ammonium hydroxide; ammonia solution; ammonia water; ammonical liquor; aqueous ammonia
ammonium iron alum
ammonium iron ( II ) sulfate hexahydrate
ammonium iron sulfate hexahydrate
ammonium iron ( Ⅱ ) sulfate hexahydrate
ammonium metatungstate
ammonium metavanadate
ammonium nitrate
ammonium nitrte
ammonium paratungstate
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