SELECTIVE DISTRIBUTION OF ACLARUBICIN TO REGIONAL LYMPH-NODES WITH A NEW DOSAGE FORM - ACLARUBICIN ADSORBED ON ACTIVATED CARBON PARTICLES

被引:6
作者
HAGIWARA, A [1 ]
TAKAHASHI, T [1 ]
IWAMOTO, A [1 ]
YONEYAMA, C [1 ]
MATSUMOTO, S [1 ]
MURANISHI, S [1 ]
机构
[1] KYOTO COLL PHARMACOL,DEPT BIOPHARMACEUT,KYOTO,JAPAN
关键词
ACLARUBICIN; ACTIVATED CARBON; DRUG DELIVERY SYSTEM; LYMPH NODES METASTASES; TISSUE DISTRIBUTION;
D O I
10.1097/00001813-199106000-00006
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
A new dosage form (ACR-CH) comprising aclarubicin adsorbed on activated carbon particles was designed to sustain release of aclarubicin. ACR-CH or aclarubicin aqueous solution (ACR-sol) was injected subcutaneously into the fore foot-pads of rats. ACR-CH distributed a statistically significantly higher level of aclarubicin to the axillary lymph nodes (detectable up to 7 days after injection) than aclarubicin distributed in an ACR-sol (not detectable after 48 h). To other tissues, ACR-CH distributed statistically low levels of aclarubicin, as compared with ACR-sol.
引用
收藏
页码:261 / 266
页数:6
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