在这项工作中，我们还必须加倍努力，防止供应前体化学品，因为此类化学品是很多非法药物的基础。
This work must also include redoubling efforts to prevent the supply of the precursor chemicals that are the foundation of so many illicit drugs.
只有病人的多巴胺生成细胞能够摄取前体药物分子并转化为多巴胺，病人的症状才能缓解。
The symptoms can only be relieved if the patient's dopamine-producing cells are capable of taking up the precursor molecules and converting them into dopamine.
目的观察白内障人工晶状体植入术后人工晶状体前膜形成原因及药物治疗方法。
AIM: To explore the cause of intraocular lens anterior membrane formation after IOL implantation and its pharmacotherapy.
随着病程进展，病人细胞转化前体药物的能力也越来越弱。
The further the disease progresses, the weaker the capacity of the patient's cells to convert the precursor drug.
目的研究生物不对称催化苯乙酮酸合成手性药物前体R（-）-扁桃酸。
To study the synthesis of chiral precursor R(-)-mandelic acid obtained by asymmetric bioreduction of phenylglyoxylic acid.
目的制备盐酸他克林(THA)的酰化前体药物以提高其透过血脑屏障(BBB)的能力。
Aim to synthesize acylated prodrug of tacrine hydrochloride (THA) to improve the infiltration ability across the blood brain barrier (BBB).
因此测定睾酮与表睾酮的比例，能够反映出(运动员)是否服用了睾酮或者它的前体药物。
Comparing the ratio of testosterone to epitestosterone can then indicate whether testosterone or a precursor has been taken.
磷丙泊福钠是丙泊酚的水溶性前体药物，是一种应用于诊断及治疗阶段的镇静催眠新药。
Fospropofol disodium, a water-soluble prodrug of propofol, is a new drug used in the diagnosis and sedative therapy.
结果31眼中29眼经药物治疗人工晶状体前膜吸收，视力恢复，治愈率为94%。
RESULTS: In the 31 eyes, IOL anterior membrane was absorbed after pharmacotherapy in 29 cases (94%).
方法通过丁二酸酐搭桥，合成地塞米松葡聚糖酯前体药物；
METHODS Dexamethasone succinate dextran was synthesized in an anhydrous environment.
本文对抗病毒前体药物研究进展作介绍。
The research progress in the prodrugs of antiviral drugs are reviewed.
本发明提供了药学可接受的酯类、盐类及其前体药物。
The invention provides pharmaceutically acceptable esters, salts, and prodrugs thereof.
结论泼尼松龙前体药物具一定结肠定位性，有可能成为一种具有应用前景的结肠炎治疗药物。
Conclusion The results show that prednisolone can be delivered to large intestine by synthesized prednisolone prodrug, which has a potential in treatment of colitis.
优选地，活性药物 的活性比前体药物高约10倍以上。
Preferably, the active drug is more than about 10 times as active as the prodrug.
麦考酚吗乙酯是麦考酚酸的2-乙基酯前体药物，临床广泛应用于器官移植后的抗排斥治疗。
Mycophenolate mofetil, the prodrug of the 2-(4morpholino) ethyl ester of mycophenolic acid, has been widely applied to the prophylaxis of acute graft rejection in solid organ transplantation.
麦考酚吗乙酯是麦考酚酸的2-乙基酯前体药物，临床广泛应用于器官移植后的抗排斥治疗。
Mycophenolate mofetil, the prodrug of the 2-(4morpholino) ethyl ester of mycophenolic acid, has been widely applied to the prophylaxis of acute graft rejection in solid organ transplantation.
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