Effect of Liuwei Dihuang Tang on ferroptosis pathway in retinal tissue of aging model rats / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
;
(12): 338-344, 2024.
Artículo
en Chino
| WPRIM
| ID: wpr-1011379
ABSTRACT
AIM:
To observe the effects of Liuwei Dihuang Tang on the expression levels of ferritin, recombinant solute carrier family 7 member 11(SLC7A11), glutathione(GSH), and glutathione peroxidase 4(GPX4)in retinal of aging model rats.METHODS:
A total of 45 SD rats were randomly divided into a blank group, a model group, and a traditional Chinese medicine(TCM)group, with 15 rats in each group. The blank group was intraperitoneally injected with physiological saline, while the model group and TCM group were intraperitoneally injected with D-galactose [500 mg/(kg·d)]. At the same time, the TCM group was orally administered with Liuwei Dihuang Tang [6.75 g/(kg·d)], while the blank group and model group were orally administered with equal volume of physiological saline for 8 consecutive wk. The expression levels of ferritin, SLC7A11, GSH, and GPX4 in the retinal tissues of rats in each group were detected.RESULTS:
The expression of ferritin in the retinal tissue of the model group was increased compared to the blank group(P<0.05), while the expression of GSH, SLC7A11, and GPX4 was reduced(P<0.05). The expression of GSH, SLC7A11, and GPX4 in the retina tissue of rats in the TCM group was higher than that in the model group(P<0.05).CONCLUSIONS:
Liuwei Dihuang Tang may exert a delaying effect on retinal aging by regulating the ferroptosis pathway.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
International Eye Science
Año:
2024
Tipo del documento:
Artículo
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