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Orthogonal Experiment of Serum ContainingBuyang Huanwu Decoction in Influencing Apoptosisof PC12 Cells Induced by Oxygen-Glucose Deprivation / 广州中医药大学学报
Article de Zh | WPRIM | ID: wpr-485514
Bibliothèque responsable: WPRO
ABSTRACT
Objective To investigate the protective effect of Buyang Huanwu Decoction ( BYHWD) on PC12 cell apoptosis induced by oxygen-glucose deprivation ( OGD) and to screen out the main ingredients of BYHWD on protecting PC12 cell from injury induced by OGD. Methods Seven herbs of BYHWD were selected as the influencing factors, and they were Radix Astragali, Radix Paeoniae Rubra, the carda part of Radix Angelicae Sinensis, Pheretima Asiatica, Rhizoma Chuanxiong, Semen Persicae, and Flos carthami. Two levels were designed for each factor, and the experiment was arranged according to L8 ( 27) orthogonal test table. Apoptosis of PC12 cells induced by OGD was detected by serum pharmacology method and flow cytometry techniques. With apoptotic rate as the evaluation index, visual analysis and variance analysis were used for the comparison of apoptosis of PC12 cells in the blank control group ( oxygen + sugary medium + blank serum) , model group (oxygen-glucose-free medium + blank serum) and drug groups (oxygen-glucose-free medium +serum containing BYHWD or the separate recipe of BYHWD ) . Results Compared with the blank control group, apoptotic rate was increased in PC12 cells of the model group, the difference was statistically significant ( P<0.01) . Compared with the model group, the apoptotic rate was decreased in BYHWD group, and the differences was statistically significant (P<0.01) . The results of orthogonal analysis showed that Semen Persicae, Flos carthami and Radix Paeoniae Rubra were the main active ingredients of BYHWD on depressing apoptosis of PC12 cell induced by OGD ( P<0.01). The apoptotic rate of serum containing the prescription with Radix Paeoniae Rubra was lower than that of the prescription without Radix Paeoniae Rubra. Conclusion BYHWD could inhibit OGD-induced PC12 cell apoptosis, and Radix Paeoniae Rubra is the main active herb on depressing apoptosis in BYHWD.
Mots clés
Texte intégral: 1 Indice: WPRIM Type d'étude: Prognostic_studies langue: Zh Texte intégral: Journal of Guangzhou University of Traditional Chinese Medicine Année: 2015 Type: Article
Texte intégral: 1 Indice: WPRIM Type d'étude: Prognostic_studies langue: Zh Texte intégral: Journal of Guangzhou University of Traditional Chinese Medicine Année: 2015 Type: Article