Effect of triptolide on local stimulation
- VernacularTitle:雷公藤内酯醇的局部刺激作用
- Author:
Jian-Feng LIN
;
Hui ZHU
;
You-Lan ZHENG
;
- Publication Type:Journal Article
- Keywords:
Tri;
stimulation;
inflammation;
pain
- From:
Chinese Journal of Clinical Pharmacology and Therapeutics
2000;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Aim The effect triptolide(Tri) on local stimulation was observed .Methods Tri solution in different concentrations was applied in rabbits, rats and mice and the respenses were observed .Results 1.11 ,2.22 and 4.44 mmol?L-1 of Tri induced obvious erythema and edema on both intact skin and injured skin of rabbits.The pathological histology revealed the evident inflammation in scarfskin and corium 2.22 mmol?L-1 and 4.44 mmol?L-1 of triptolide significantly induced swelling of auricle in mice.0.55 mmol?L-1 and 1.11 mmol?L-1 of Tri significantly induced swelling of planta in rats.The response of inflammation reached to peak at the third day after hypodermic injection and lasted a week.Tri also significantly induced pain reaction and enhanced the permeability of capillary after local injection in mice.Conclusion Tri has a local stimulation effect and induces inflammation which can not be antagonized by its anti-inflammation effect.
