The levels and distribution of rifampicin ethylcellulose microcapsules were investigated in various tissues of mice by microbiological assay after iv 10 μg/g dose of free RFP of RFP encapsuled by ethylcellulose microcapsules at 0.
采用微生物测定法研究了利福平乙基纤维素微球静脉给药后 ,利福平在小鼠体内的组织分布 ,且与游离利福平在小鼠体内组织分布进行了比较。