Reproductive traits of polycystic ovary syndrome in female rhesus monkeys

KIZ OpenIR > 生殖与发育生物学

	Reproductive traits of polycystic ovary syndrome in female rhesus monkeys
其他题名	多囊卵巢综合征猕猴的生殖特性
	Tang XH*1; Cao YL 2; Yang ZX 2; Zhao FX 2; tangxh@mail.kiz.ac.cn
	2012
发表期刊	Zoological Research
卷号	33 期号:1 页码:37-42
摘要	The objective of this study was to set up a rhesus monkey model of polycystic ovary syndrome(PCOS),which is globally prevalent among reproductive-aged human women,and to understand the reproductive traits of PCOS female monkeys.Six adult female rhesus monkeys aged 6-10 a,were divided into a PCOS group and a control group.The PCOS group were given two cycles of subcutaneous injections of propionic acid testosterone(PAT),3.5 mg/kg body weight,on day 1,day 3,and day 5 of the menstrual cycle,respectively,and then given muscle injections of human chorionic gonadotropin(HCG),350 IU/kg body wtight,on day 7,day 9,and day 11,respectively.Results showed that high levels of serum LH and T [(5.350.17) IU/L and(7.580.14) ng/mL,respectively],and a high ratio value of LH/FSH(5.35/1.30=4.12) were observed in the PCOS group.No significant differences were found in serum FSH,E2,and P in the PCOS group compared with those of the control.Polycystic ovaries in the PCOS monkeys were recorded by live ultrasound.The blastocysts rates of the PCOS vs.the control were 23.53% vs.66.67%,and there was a significant difference between the two groups.This study shows that PAT coupled with HCG can induce PCOS in rhesus monkeys in the short term.The reproductive features of PCOS monkeys were similar to those of PCOS patients.
其他摘要	多囊卵巢综合征(PCOS)是临床上常见的一种内分泌失调性疾病,也是造成无排卵性不孕的重要原因。对多囊卵巢综合征动物模型的研究有10余年,迄今尚未建立起较为理想的模型动物。该研究的目的在于构建猕猴多囊卵巢综合征动物模型,并分析该模型动物的一些主要生殖特性。将6只成年雌性猕猴(6~10a)平均分成2组:PCOS模型组和对照组。模型组动物的建立方法是:在月经周期的第1、3、5天,分别皮下注射丙酸睾丸酮一次,剂量为3.5mg/kg体重;接着在第7、9、11天,分别肌注人绒毛膜促性腺激素一次,剂量是350IU/kg体重;连续注射2个月经周期。对照组动物注射生理盐水。结果显示:PCOS模型组动物呈现出高血清LH和T,分别为(5.350.17)IU/L和(7.580.14)ng/mL,而且血清LH/FSH值(5.35/1.30=4.12);模型组动物血清FSH、E2和P的含量与对照组无显著差异。腹部B超扫描结果提示,模型组动物卵巢多囊化。对两组动物进行超排处理后,模型组动物卵巢呈明显的过刺激现象,模型组动物胚胎体外培养的囊胚率为23.53%,显著低于对照组(66.67%)(P<0.05),即用丙酸睾丸酮联合人绒毛膜促性腺激素,能够建立PCOS猕猴模型,该模型动物的一些主要生殖特性与人类PCOS相似。
关键词	Pcos Rhesus Monkey Reproduction Controlled Ovary Stimulation
资助者	This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03) ; This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03) ; This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03) ; This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03)
收录类别	其他
语种	英语
资助者	This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03) ; This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03) ; This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03) ; This work was supported by Yunnan Key Laboratory of Animal Reproductive Biology(2010-03)
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/7031
专题	生殖与发育生物学
通讯作者	tangxh@mail.kiz.ac.cn
作者单位	1.Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China 2.The Fourth Affiliated Hospital of Kunming Medical College, Kunming 650021, China
推荐引用方式 GB/T 7714	Tang XH*,Cao YL,Yang ZX,et al. Reproductive traits of polycystic ovary syndrome in female rhesus monkeys[J]. Zoological Research,2012,33(1):37-42.
APA	Tang XH*,Cao YL,Yang ZX,Zhao FX,&tangxh@mail.kiz.ac.cn.(2012).Reproductive traits of polycystic ovary syndrome in female rhesus monkeys.Zoological Research,33(1),37-42.
MLA	Tang XH*,et al."Reproductive traits of polycystic ovary syndrome in female rhesus monkeys".Zoological Research 33.1(2012):37-42.

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