Study on regulation of CYP450 enzyme system to reduce liver toxicity through compatibility of Aconiti Kusnezoffii Radix Cocta with Chebulae Fructus and Glycyrrhizae Radix et Rhizoma.
10.19540/j.cnki.cjcmm.20211210.403
- Author:
Wang HUO
1
;
Han LI
2
;
Lin LI
3
;
Ling SONG
2
;
Yun-Hang GAO
2
;
Jian-Liang LI
2
;
Teng-Fei CHEN
2
;
Hong-Ping HOU
2
;
Guang-Ping ZHANG
2
;
Zu-Guang YE
2
Author Information
1. Department of Traditional Chinese Medicine, the Sixth Medical Center of PLA General Hospital Beijing 100039, China.
2. Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China.
3. College of Life Science, Liaoning Normal University Dalian 116000, China.
- Publication Type:Journal Article
- Keywords:
Aconiti Kusnezoffii Radix Cocta;
Chebulae Fructus;
Glycyrrhizae Radix et Rhizoma;
compatibility;
cytochrome P450
- MeSH:
Animals;
Cytochrome P-450 Enzyme System/genetics*;
Drugs, Chinese Herbal;
Glycyrrhiza;
Liver;
Male;
Plant Extracts;
Rats;
Rats, Sprague-Dawley;
Terminalia
- From:
China Journal of Chinese Materia Medica
2022;47(6):1618-1624
- CountryChina
- Language:Chinese
-
Abstract:
Aconiti Kusnezoffii Radix Cocta is one of the most commonly used medicinal materials in Mongolian medicine. Due to the strong toxicity of Aconiti Kusnezoffii Radix Cocta, Mongolian medicine often uses Chebulae Fructus, Glycyrrhizae Radix et Rhizoma to reduce the toxicity, so as to ensure the curative effect of Aconiti Kusnezoffii Radix Cocta while ensuring its clinical curative effect, but the mechanism is not clear. The aim of this study was to investigate the effects of Chebulae Fructus, Glycyrrhizae Radix et Rhizoma and Aconiti Kusnezoffii Radix Cocta on the mRNA transcription and protein translation of cytochrome P450(CYP450) in the liver of normal rats. Male SD rats were randomly divided into negative control(NC) group, phenobarbital(PB) group(0.08 g·kg~(-1)·d~(-1)), Chebulae Fructus group(0.254 2 g·kg~(-1)·d~(-1)), Glycyrrhizae Radix et Rhizoma group(0.254 2 g·kg~(-1)·d~(-1)), Aconiti Kusnezoffii Radix Cocta group(0.254 2 g·kg~(-1)·d~(-1))and compatibility group(0.254 2 g·kg~(-1)·d~(-1),taking Aconiti Kusnezoffii Radix Cocta as the standard). After continuous administration for 8 days, the activities of total bile acid(TBA), alkaline phosphatase(ALP), amino-transferase(ALT) and aspartate aminotransferase(AST)in serum were detected, the pathological changes of liver tissue were observed, and the mRNA and protein expression levels of CYP1 A2, CYP2 C11 and CYP3 A1 were observed. Compared with the NC group, the serum ALP, ALT and AST activities in the Aconiti Kusnezoffii Radix Cocta group were significantly increased, and the ALP, ALT and AST activities were decreased after compatibility. At the same time, compatibility could reduce the liver injury caused by Aconiti Kusnezoffii Radix Cocta. The results showed that Aconiti Kusnezoffii Radix Cocta could inhibit the expression of CYP1 A2, CYP2 C11 and CYP3 A1, and could up-regulate the expression of CYP1 A2, CYP2 C11 and CYP3 A1 when combined with Chebulae Fructus and Glycyrrhizae Radix et Rhizoma. The level of translation was consistent with that of transcription. The compatibility of Chebulae Fructus and Glycyrrhizae Radix et Rhizoma with Aconiti Kusnezoffii Radix Cocta could up-regulate the expression of CYP450 enzyme, reduce the accumulation time of aconitine in vivo, and play a role in reducing toxicity, and this effect may start from gene transcription.
