OBJECTIVE:To primarily explore the effect and mechanism of Wenshen Yangxue decoction(温肾养血方)in promoting follicular development in elderly female mice.METHODS:Fifty Institute of Cancer Research mice were randomly ...OBJECTIVE:To primarily explore the effect and mechanism of Wenshen Yangxue decoction(温肾养血方)in promoting follicular development in elderly female mice.METHODS:Fifty Institute of Cancer Research mice were randomly divided into blank,controlled ovarian hyperstimulation(COH),low-dose Wenshen Yangxue decoction,medium-dose Wenshen Yangxue decoction,and high-dose Wenshen Yangxue decoction groups,with 10 mice in each group.The number of ovulations,number of fertilizations,mitochondrial adenosine triphosphate(ATP)level,and mitochondrial DNA(mt DNA)of oocytes in each group were compared.Reverse transcriptionpolymerase chain reaction and Western blotting were used to detect the m RNA and protein expression levels of silent information regulator 3(Sirt3)and forkhead transcription factor O13a(FOXO3a).RESULTS:Wenshen Yangxue decoction significantly increased the number of ovulations in mice(P<0.05)and promoted the formation of fertilized eggs.The ATP level and mt DNA copy number of mice oocytes in the highdose groups were significantly higher than those in the COH group(P<0.05).Wenshen Yangxue decoction significantly increased the m RNA and protein levels of Sirt3 and FOXO3a in mouse oocytes.CONCLUSION:Wenshen Yangxue decoction promoted the development of follicles in elderly female mice,increased the number of ovulations and improved fertility.Its mechanism may be related to increased mitochondrial energy metabolism and regulation of the Sirt3/FOXO3a pathway.展开更多
基金Supported by Grants from the Beijing Natural Science Foundation:Study on the Effect of Wenshen Yangxue Recipe on Improving the Quality of Oocytes in Aged Female Mice based on Sirt3/FoxO3a Pathway(No.7192068)National Natural Science Foundation of China:Research on the Pathogenesis of Methyl Group Deletion Caused by One Novel Mutation of BRCA2 Gene in Patients from Families at Risk of Hereditary Ovarian Cancer and Breast Cancer(No.8972444)
文摘OBJECTIVE:To primarily explore the effect and mechanism of Wenshen Yangxue decoction(温肾养血方)in promoting follicular development in elderly female mice.METHODS:Fifty Institute of Cancer Research mice were randomly divided into blank,controlled ovarian hyperstimulation(COH),low-dose Wenshen Yangxue decoction,medium-dose Wenshen Yangxue decoction,and high-dose Wenshen Yangxue decoction groups,with 10 mice in each group.The number of ovulations,number of fertilizations,mitochondrial adenosine triphosphate(ATP)level,and mitochondrial DNA(mt DNA)of oocytes in each group were compared.Reverse transcriptionpolymerase chain reaction and Western blotting were used to detect the m RNA and protein expression levels of silent information regulator 3(Sirt3)and forkhead transcription factor O13a(FOXO3a).RESULTS:Wenshen Yangxue decoction significantly increased the number of ovulations in mice(P<0.05)and promoted the formation of fertilized eggs.The ATP level and mt DNA copy number of mice oocytes in the highdose groups were significantly higher than those in the COH group(P<0.05).Wenshen Yangxue decoction significantly increased the m RNA and protein levels of Sirt3 and FOXO3a in mouse oocytes.CONCLUSION:Wenshen Yangxue decoction promoted the development of follicles in elderly female mice,increased the number of ovulations and improved fertility.Its mechanism may be related to increased mitochondrial energy metabolism and regulation of the Sirt3/FOXO3a pathway.
