Protective effect of Fuzheng Yanggan Mixture on drug-induced liver injury.
10.19540/j.cnki.cjcmm.2018.0124
- Author:
Yin HE
1
;
Chun-Yu LIU
2
;
Chi-Chi HE
3
;
Jin ZHAO
4
;
Yan-Hui SUN
5
;
Hong-Shuai XU
5
;
Xi-Qiang CAI
5
;
Yi-Fang LI
2
;
KURIHARA HIROSHI
2
;
Rong-Rong HE
2
Author Information
1. Suichuan People's Hospital, Ji'an 343900, China.
2. Guangdong Engineering Research Center of Chinese Medicine & Disease Susceptibility, Jinan University, Guangzhou 510632, China.
3. People's Liberation Army No. 163 Hospital, Changsha 410003, China.
4. Jinzhou Central Hospital, Jinzhou 121017, China.
5. Jinzhou Infectious Disease Hospital, Jinzhou 121017, China.
- Publication Type:Journal Article
- Keywords:
Fuzheng Yanggan Mixture;
acetaminophen(APAP);
ferroptosis;
liver injury;
oxidative stress
- MeSH:
Acetaminophen;
Alanine Transaminase;
Animals;
Aspartate Aminotransferases;
Chemical and Drug Induced Liver Injury;
Glutathione;
Liver;
Mice;
Mice, Inbred C57BL;
Oxidative Stress
- From:
China Journal of Chinese Materia Medica
2018;43(23):4685-4691
- CountryChina
- Language:Chinese
-
Abstract:
The model of drug-induced liver injury (DILI) induced by acetaminophen (APAP) in mice was established to investigate the anti-oxidation and anti-ferroptosis mechanisms of Fuzheng Yanggan Mixture on DILI. C57BL/6 mice were randomly divided into five groups: control group, model group, positive group, and low and high-dose Fuzheng Yanggan Mixture groups (0.12, 0.24 g·kg⁻¹). Mice were intragastrically administration with Fuzheng Yanggan Mixture (0.12, 0.24 g·kg⁻¹) once per day for 21 consecutive days, and at the same time, mice were weighted every day. The mice were injected intraperitoneally with 600 mg·kg⁻¹ of APAP to establish a mouse model of acute DILI after 16 h from the last administration of Fuzheng Yanggan Mixture. After 6 h from APAP challenge, the experimental animals were weighted and sacrificed to collect blood and liver tissue samples. And then, the effect of Fuzheng Yanggan Mixture on liver weight and the liver weight ratio of mice were examined; the content of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in the serum and the level of malondialdehyde (MDA), glutathione (GSH) and nicotinamide adenine dinucleotide phosphate (NADPH) in the liver tissue were measured. Prostaglandinendoperoxide synthase 2(ptgs2) mRNA level in liver tissues was detected by Q-PCR, and protein expression levels of SLC7A11 and GPX4 in liver tissues were detected by Western blot. Moreover, HE staining, immunohistochemical assay and TUNEL staining were used to observe pathological changes of the liver tissue sections. It is found that Fuzheng Yanggan Mixture could relieve APAP-induced liver enlargement and inhibit hepatic weight ratio increase. Compared with model group, the mice in Fuzheng Yanggan Mixture groups showed decreases in the content of ALT, AST and MDA, and increases in the content of GSH and NADPH. What is more, Fuzheng Yanggan Mixture could down-regulate ptgs2 mRNA level and up-regulate SLC7A11 and GPX4 protein levels. All of the results lead to a conclusion that Fuzheng Yanggan Mixture plays a protective effect on DILI in mice, which may be associated with the inhibition of ferroptosis.
