1.Observation of correlation between the mating days and pregnancy rate, the vaginal pessary number and the embryos number in female rats
Yingru CHEN ; Fuzheng SHU ; Hongwen YUAN ; Jiang ZHU
International Journal of Traditional Chinese Medicine 2011;33(1):25-27
Objective To observe the correlation between mating days and pregnancy rate, the vaginal pessary number and the embryos number in female rats, for facilitating the whole planning of the relevant experiments. Methods 70 female Wistar rats were randomly mated with 20 male Wistar rats separately. Mating days and vaginal pessary were recorded. In late stage of the experiment, the number of pregnant rats and embryos were confirmed by post-mortem anatomy. Results Person correlation coefficient of the mating days and pregnancy rate in exhausting pessary rats was 0.83, P<0.05 (P=0.005); person correlation coefficient of the vaginal pessay number and the embryos was 0.16, P>0.05(P=0.18). Conclusion There was linearly dependent relationship between the mating days and pregnancy rate, the pregnancy rate of female rats become 100% when the mating days reached 4 days. But there was no such relationship between the vaginal pessary and the embryo number.
2.Effects of electroacupuncture at points of a traditional acupuncture formula that induces labor with different parameters on uterine contractility in late-stage pregnant rats.
Yingru CHEN ; Hongwen YUAN ; Fuzheng SHU ; Xiaoxuan REN ; Liangxiao MA ; Renquan LIU ; Jiang ZHU
Journal of Integrative Medicine 2011;9(1):91-9
To select the most effective parameters of electroacupuncture (EA) at Hegu (LI4) and Sanyinjiao (SP6), a traditional acupuncture formula that induces labor, by comparing its effects on uterine contraction in late-stage pregnant rats, so as to improve the effects of acupuncture on induction of labor and its clinical maneuverability and provide the basis for further mechanism research.
3.Discussion on acupuncture promoting child delivery theory
Liwen XUE ; Hongwen YUAN ; Yingru CHEN ; Fuzheng SHU ; Liangxiao MA ; Jiang ZHU
International Journal of Traditional Chinese Medicine 2013;35(12):1095-1096
From ancient times to the present,acupuncture has made tremendous contributions to women' s reproductive health.Based on traditional Chinese medicine of kidney-menstruation-Chong and Ren-uterus axis and Western medicine of hypothalamus-pituitary-ovarian axis comparative analysis study,try to explore possible ways from the acupuncture point to molecular changes in the process of acupuncture and moxibustion treatment.
4. Risk factors associated with myocardial injury after non-cardiac major surgery in ICU admitted patients
Shu LI ; Fengxue ZHU ; Fuzheng GUO ; Lilei JIANG ; Haiyan XUE ; Xiujuan ZHAO ; Youzhong AN
Chinese Journal of General Surgery 2019;34(9):798-801
Objective:
To analyze the risk factors related to the myocardial injury after non-cardiac surgery (MINS) in patients who underwent major abdominal surgery.
Methods:
The clinical data of all patients admitted in the surgical ICU of Peking University People′s Hospital from Jan 2016 to Dec 2018 were analyzed. Logistic multivariate analysis was performed to analyze the association of clinical characteristics with the incidence of MINS.
Results:
A total of 322 patients were included, 48.4% (156/322) were diagnosed as with MINS. 97.4% (152/156) of MINS occurred during the first 72 h of admission. Multivariate analysis showed that independent predictive factors of MINS were age >65y (