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狗妞

新虫 (小有名气)

[求助] 求助一下回答下问题

Why do manufactures of sustained release drug product attempt to design this dosage form to have a zero-order rate of systemic drug absorption?
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狗妞

新虫 (小有名气)

引用回帖:
5楼: Originally posted by netscaner at 2012-10-07 06:05:02
没背景资料,怎么知道为什么呢?

1. An industrial pharmacist would like to design a controlled release drug product to be given every 12 hour. The active drug ingredient has an apparent volume of distribution of 10 L, an elimination half-life of 3.5 hours, and a desired therapeutic plasma drug concentration of 20 mg/ml. Calculation the zero-order release rate of the sustained-release drug product and the total amount of drug needed, assuming no initializing dose is required.
2.  Why do manufactures of sustained release drug product attempt to design this dosage form to have a zero-order rate of systemic drug absorption?
您觉得这两道题有关联是吗?那麻烦您帮我解答一下好吗?谢谢啦
6楼2012-10-07 13:49:37
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netscaner

木虫 (正式写手)

【答案】应助回帖


感谢参与,应助指数 +1
xiaoxiao270: 金币+1, 3Q 2012-10-06 09:35:01
为什么这个缓释药物产品的生产者尝试去设计这么一个有体内药物吸收0级动力学的剂型?
天道酬勤!
2楼2012-10-06 09:05:05
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狗妞

新虫 (小有名气)

引用回帖:
2楼: Originally posted by netscaner at 2012-10-06 09:05:05
为什么这个缓释药物产品的生产者尝试去设计这么一个有体内药物吸收0级动力学的剂型?

嘿嘿,我不是要翻译,我是要答案哦,谢谢喽
3楼2012-10-06 15:48:19
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kuloxbin

禁虫 (正式写手)

感谢参与,应助指数 +1
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4楼2012-10-06 17:10:41
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