Preparation of Nephritis Dripping Pills and Its Pharmacodynamic Studies
10.3870/yydb.2015.05.013
- VernacularTitle:肾炎滴丸的制备与药效学考察
- Author:
Lixiu YU
;
Yu YANG
;
Qiuyue HE
;
Dongsheng CHEN
- Publication Type:Journal Article
- Keywords:
Nephritis dripping pill;
Renal failure,chronic;
Urinary protein
- From:
Herald of Medicine
2015;(5):617-620
- CountryChina
- Language:Chinese
-
Abstract:
Objective To prepare nephritis dripping pills and study its pharmacodynamic effects. Methods The nephritis dripping pills were self-made, and the preparation was optimized by using orthogonal method. The model of chronic renal failure was established through resection of 5/6 kidney, the effect of nephritis dripping pills on rats was investigated by urinary protein and renal pathology analysis. Results The optimal preparation for nephritis dripping pills was as follows:taking PEG4000:PEG6000 =2:1, drug:matrix =1:3, setting temperature at 80 ℃ and dropping distance as 7 cm. The pharmacodynamic results showed that:compared with the model control groups, the nephritis dropping pills and renal failure pills significantly reduced the 24 h urine protein levels (P<0. 01),and the nephritis dripping pills were significant superior to renal failure pills (P<0. 05). The histopathological results showed that the renal tubular of treated groups remitted to normal, renal interstitial presented a small amount of inflammation cell infiltration and renal interstitial fibrosis was suppressed. Conclusion The preparation of nephritis dripping pills is relatively stable,and have good therapeutic effects on chronic renal failure,but the optimal dose should be further verified.
