Antiendotoxin effect of Jinhuaqingre capsules.
- Author:
Jiafu HOU
1
;
Leilei WU
1
;
Yuting CAI
1
;
Changjiu GAO
1
;
Jindan AN
2
;
Zhongcheng YU
3
Author Information
1. Mudanjiang Medical College, Mudanjiang 157011, China.
2. Mudanjiang Medical College, Mudanjiang 157011, China. jinandan@163.com.
3. Heilongjiang Renhetang Medicine Co., Ltd., Mudanjiang 157011, China. 346953964@qq.com.
- Publication Type:Journal Article
- MeSH:
Animals;
Antitoxins;
pharmacology;
Aspirin;
therapeutic use;
Dose-Response Relationship, Drug;
Drugs, Chinese Herbal;
Fever;
chemically induced;
drug therapy;
Lipopolysaccharides;
antagonists & inhibitors;
Male;
Medicine, Chinese Traditional;
Mice;
Rabbits;
Sodium Chloride;
therapeutic use
- From:
Journal of Zhejiang University. Medical sciences
2017;46(1):74-79
- CountryChina
- Language:Chinese
-
Abstract:
To investigate the anti-pyretic and anti-endotoxin effect of Chinese herb medicine Jinhuaqingre capsules.Thirty healthy male New Zealand rabbits with lipopolysaccharide-induced fever were divided into 5 groups (6 rabbits in each): animals in model group were given normal saline by gavage, animals in positive control group were given aspirin (0.2 g/kg), and animals in Jinhuaqingre groups were given Jinhuaqingre capsules 6.0, 3.0 or 1.5 g/kg, respectively. The changes in body temperature of rabbits were observed. Fifty healthy Kunming mice were divided into 5 groups (10 mice in each): mice in model group were given normal saline by gavage, mice in positive control group were given aspirin (0.2 g/kg), and those in Jinhuaqingre groups were given Jinhuaqingre capsules 6.0, 3.0, 1.5 g/kg, respectively. Matrix coloration method was used to detect the degradation rate of endotoxin in mice.The body temperature in rabbits of high and medium dose Jinhuaqingre capsule groups declined significantly 60 min after drug administration, and the temperature of high-dose group returned to the baseline after 300 min; while the body temperature of low-dose group started to decline at 180 min after drug administration. The endotoxin degradation rates in mice of high, medium and low dose groups was (56.73±3.12)%, (47.23±1.77)% and (21.08±2.30)% at 30 min after drug administration; those were (82.76±1.00)%, (64.75±1.77)% and (38.21±1.57)% at 60 min after drug administration, respectively.Chinese herb medicine Jinhuanigre capsules have anti-pyretic and anti-endotoxin effects, which may provide a new option for the treatment of heat-toxin syndrome.
