drug bioavailability 中文意思是什麼
drug bioavailability
解釋
藥物生物利用度- drug : n 1 藥，藥品，藥物，藥劑。2 〈俚語〉麻醉藥品，麻醉劑，使人上癮的毒品 （＝narcotic drugs）。3 〈pl...
- bioavailability : 生物可利用率
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Bioavailability expresses the extent of drug absorption into the systemic circulation
生物利用度表示藥物吸收進入體循環的分量。 -
The pharmacokinetic profile of lev closely approximates the ideal characteristics expected of an antiepileptic drug, with good bioavailability, linear and time - invariant kinetics, minimal protein binding, and least metabolism
左乙拉西坦幾乎具備了較好的抗癲癇藥物的所有藥動學特性：生物利用度高、線性曲線、低蛋白結合率、無肝酶誘導作用。 -
However, liquid drugs administered by nasal cavity and rectum have a low bioavailability due to staying a short time. the gel prepared with carbopol has strong bio - adhesion, can prolong contact between drug and mucosa. it may be used in nasal and rectal immunization
然而，鼻腔及直腸均為管腔通道，液體藥物停留時間較短，生物利用度低，用生物黏附劑卡泊波（ carbopol ）制備的凝膠，具有粘度高、生物粘附性好的特點，能延長藥物與粘膜的接觸時間。
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