Effect of combination of Penthorum chinense Pursh and Puerariae flos on L-02 liver cell injury induced by alcohol / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12): 1095-1100, 2018.
Article
Dans Chinois
| WPRIM
| ID: wpr-701245
ABSTRACT
AIM:
To explore the effect of Penthorum chinense Pursh and Puerariae flos-containing serum on L-02 liver cell injury induced by alcohol and its possible mechanism.METHODS:
After preparing drug-containing serum, the L-02 cells cultured in vitro were divided into 6 groupsblank control group, model group, 1∶1 group, 2∶1 group and 1∶2 group of combination of Penthorum chinense Pursh and Puerariae flos, and tiopronin group. The viability of the L-02 cells was measured by MTT assay. The activity of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and superoxide dismutase (SOD), and the content of malondialdehyde ( MDA) were detected by enzyme label methods. The expression of tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), nuclear factor E2-related factor 2 (Nrf2) and heme oxygenase-1 (HO-1) at mRNA and protein levels was determined by real-time PCR and Western blot, respectively. RE-SULTSCompared with control group, the levels of ALT, AST and MDA were increased significantly, and SOD was de-creased in model group ( P <0.01). Compared with model group, these indexes in all treatment groups were opposite (P<0.01). Compared with control group, the expression of TNF-α and IL-6 at mRNA and protein levels was significantly increased, the mRNA and protein expression of Nrf2 and HO-1 was decreased (P<0.01). Compared with model group, these indexes in combination groups were opposite (P<0.01).CONCLUSION:
The therapeutic effects of Pentehorum chinensa Pursh and Puerariae flos-containing serum may affect the expression levels of TNF-α, IL-6, Nrf2 and HO-1, and reduce the inflammatory reaction and oxidative stress in alcohol-induced L-02 liver cells, which plays a role in attenuating alcoholic liver injury.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
langue:
Chinois
Texte intégral:
Chinese Journal of Pathophysiology
Année:
2018
Type:
Article
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