Effect of ultra-fine powder of Bletilla striata on experimental gastric ulcer in rats / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Article
in Chinese
| WPRIM
| ID: wpr-577826
ABSTRACT
Objective To compare the pharmacodynamics of common Bletilla striata powder(80 and 200 meshes) with ultra-fine powder of B.striata on experimental gastric ulcer in rats and to clarify how much the dose of B.striata was decreased after superfine comminution.Methods The models of gastric ulcer were set up by anhydrous alcohol and acetic acid to measure the gastric ulcer area and count out the inhibitory rate;The tissue slice of gastric ulcer cicatrix was got far HE staining.Based on the viewpoint of pathology the morbid state was observed.Results B.striata powder could decrease the gastric ulcer area significantly,and the groups of ultra-fine powder were advantaged to the others.Conclusion After superfine comminution,the potency of B.striata can be improved with its dose reducing.It is good for mo-dernization of making dosage forms.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article
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