Effect of moxibustion on Nrf2/HO-1 signaling pathway in rats with diminished ovarian reserve.
10.13703/j.0255-2930.20191128-k0005
- Author:
Qian WANG
1
;
Ge LU
1
;
Zi-Jing XIE
1
;
Hong-Xiao LI
1
;
Mei-Hong SHEN
1
Author Information
1. College of Acupuncture-Moxibustion and Tuina, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China.
- Publication Type:Journal Article
- Keywords:
Nrf2/HO-1 signaling pathway;
diminished ovarian reserve (DOR);
moxibustion;
oxidative stress
- MeSH:
Animals;
Female;
Humans;
Moxibustion;
NF-E2-Related Factor 2/metabolism*;
Ovarian Reserve;
Rats;
Rats, Sprague-Dawley;
Signal Transduction
- From:
Chinese Acupuncture & Moxibustion
2021;41(1):53-58
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To observe the effect of moxibustion on Nrf2/HO-1 signaling pathway in rats with diminished ovarian reserve (DOR), and to explore the protective mechanism of moxibustion on ovarian reserve function.
METHODS:Forty SD rats were randomly divided into a blank group, a model group, a moxibustion group and a hormone group, 10 rats in each group. The rats in the model group, moxibustion group and hormone group were treated with intragastric administration of tripterysium glycosides turbid liquid to prepare DOR model. The rats in the blank group were treated with intragastric administration of sodium chloride solution with the same volume, once a day for 14 days. The rats in the hormone group were treated with hormone sequential therapy for 14 days from the day of modeling; the rats in the moxibustion group were treated with moxibustion at bilateral "Shenshu" (BL 23) or "Guanyuan" (CV 4) and "Zhongwan" (CV 12) from the day of modeling, and the two groups acupoints were alternated every other day, 10 min each time, for 14 consecutive days. The estrus cycle was observed every day by vaginal exfoliated cell smear, and the estrus cycle disorder rate in each group was calculated. After the intervention, the HE staining was used to observe the histological morphology of ovaries; ELISA was used to detect the contents of follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E
RESULTS:Compared with the blank group, the rate of estrus cycle disorder in the model group was increased (
CONCLUSION:Moxibustion could reduce the rate of estrus cycle disorder, improve the level of serum sex hormones and antioxidant stress in DOR rats, and the mechanism may be related to the regulation of Nrf2/HO-1 signaling pathway.
