Extraction of anti-thrombotic contituent from Earthworm (Pheretima)
- VernacularTitle:地龙抗血栓有效部位的提取方法初探
- Author:
Liyan ZHANG
;
Ling LI
- Publication Type:Journal Article
- Keywords:
Earthworm;
anti-thrombotic contituent;
extraction
- From:
Chinese Traditional Patent Medicine
1992;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate the extraction of anti-thrombotic contituent from Earthworm ( Pheretima). METHODS: The prothrombin time (PT)of rabbit blood and antithrombin of 14 samples that were extracted by different methods were determined in vitro. RESULTS: The sample that was percolated with 70% alcohol and the sample that was extracted by semi-bionic method were better than ones that were extracted by other methods. CONCLUSION: It is a simple and practicable method to percolate Earthworm with 70% alcohol.
