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1)  zero-order sustained release
零级释药
2)  zero-order controlled-release
零级控释
1.
AIM: To use three dimensional printing (3DP) technology to prepare zero-order controlled-release tablets of helicid.
目的:应用三维打印技术制备豆腐果苷零级控释片。
3)  zero-order release
零级释放
1.
Aim To establish the pharmacokinetic principles of the zero-order release and the first-order release of mono-compartment drugs administered by non-parenteral route based on the release kinetics of the dosage forms and the intrinsic pharmacokinetic parameters of the active drug, such as the rate constants of the absorption and elimination, and the distribution volume of the drug.
目的 建立单室模型药物血管外给药零级释放和一级释放的药物动力学,探讨以剂型中药物的释放动力学和活性药物固有的吸收、分布、清除动力学参数为基础的血管外给药零级释放和一级释放血药动力学。
4)  drug release
释药
1.
Investigations on preparation and drug release properties of triacetyl-β-cyclodextrin inclusion complex;
乙酰基β-环糊精包合物的制备及释药性能考察
2.
The factors of drug release from HPMC matrix tablets;
羟丙基甲基纤维素凝胶骨架片体外释药的影响因素
3.
The drug release behavior of.
近年来 ,不少研究者将带可离子化基团的单体与疏水的中性单体共聚 ,得到疏水的聚电解质凝胶[1~ 4 ],从而使凝胶释药的 pH敏感性提高 。
5)  release [英][rɪ'li:s]  [美][rɪ'lis]
释药
1.
Study on flumark,sustained-release ophthalmic gel and on the release;
氟啶酸眼用缓释凝胶的制备及释药研究
2.
OBJECTIVE To establish a method for determining carboplatin content and entrapment efficiency of thermo-sensitive liposomes and to study temperature-sensitive release property in vitro.
目的建立卡铂热敏脂质体包封率和含量测定方法,并对其体外热敏释药特性进行考察。
6)  Drug-release
释药
1.
Drug-Release mechanism and the effect of layer numbers on drug-Release were investigated.
文章以戊二醛为交联剂,制备得到以利福平(REP)为核,壳层材料次序为CS和CMCNa交替的多层复合载药微囊,并考察了微囊的释药机制和囊材层数对体外释药的影响。
补充资料:零级过程
分子式:
CAS号:

性质:在药物动力学中,一种药物的转运速率dc/dt在任何时间都是恒定的,与浓度无关,即药物的变化速率与药物的浓度或药量的零次方成正比,这种速率过程称为零级过程。以恒定的速度进行静脉滴注就是一个典型例子,药物消除过程服从零级动力学,数学式为dc/dt=-K0,在该情况下药物消除速率取决于剂量的大小,药物的生物半衰期随剂量的增加而延长。

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