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中国临床药理学与治疗学 ›› 2017, Vol. 22 ›› Issue (12): 1415-1420.

• 药物治疗学 • 上一篇    下一篇

重组人卵泡刺激素作用下卵泡黄素化颗粒细胞M-CSF及受体表达的临床差异

余 蓉,金 昊,林金菊,黄学锋   

  1. 温州医科大学附属第一医院生殖医学中心,温州 325000,浙江
  • 收稿日期:2017-06-09 修回日期:2017-07-10 出版日期:2017-12-26 发布日期:2018-01-02
  • 作者简介:余蓉,女,硕士研究生,主治医师,研究方向:生殖内分泌。 Tel:13615779108 E-mail:nerve1116@163.com
  • 基金资助:

    温州市科技局项目(Y20130375)

Comparison of M-CSF and its receptor mRNA expression in luteinized granulosa cells after using recombinant human follicle stimulating hormone

YU Rong, JIN Hao, LIN Jinju, HUANG Xuefeng   

  1. Reproductive Medical Center, the First Affiliate Hospital of Wenzhou Medical University, Wenzhou 325000, Zhejiang, China
  • Received:2017-06-09 Revised:2017-07-10 Online:2017-12-26 Published:2018-01-02

摘要:

目的:比较使用重组人卵泡刺激素(r-FSH)后,患者卵泡黄素化颗粒细胞巨噬细胞集落刺激因子(M-CSF)及其受体(M-CSFR)mRNA表达的差异,以探讨M-CSF及其受体对卵巢反应性的影响。方法: 接受体外受精治疗的96例多囊卵巢综合征(PCOS)患者和157例非PCOS患者,根据其使用r-FSH后反应性不同分为四组:即PCOS快、慢反应组和非PCOS快、慢反应组。收集成熟卵泡穿刺后黄素化颗粒细胞,采用SYBR Green荧光定量RT-PCR法检测颗粒细胞M-CSF、M-CSFR和管家基因GAPDH的mRNA表达,通过比较阈值法(CT值目的基因-CT值管家基因)进行基因相对定量。双独立样本t检验比较组间基因表达差异,并对差异有统计学意义的指标行Spearman相关分析检验。结果:各组患者r-FSH使用量无统计学差异(P>0.05)。PCOS患者整体与非PCOS患者整体比较,M-CSF和M-CSFR的mRNA定量均无统计学差异(P>0.05)。分组比较后,各组间M-CSF mRNA定量无统计学差异(P>0.05)。而PCOS慢反应组M-CSFR mRNA定量低于快反应组患者,差异有统计学意义(P=0.006)。对PCOS组颗粒细胞M-CSFR mRNA定量和r-FSH使用天数的Spearman相关分析提示,两者相关性有统计学意义(P=0.023),相关系数0.511。 结论:PCOS卵巢慢反应患者对促排卵药物反应迟缓可能与其颗粒细胞M-CSFR表达减少有关。M-CSF及其受体参与影响卵巢对r-FSH的反应性。

关键词: 巨噬细胞集落刺激因子, 卵泡刺激素, 多囊卵巢综合征, 黄素化颗粒细胞

Abstract:

AIM: To explore the effect of M-CSF and its receptor on the response of ovarian stimulation by comparing the expression of macrophage colony stimulating factor (M-CSF) and its receptor mRNA in luteinized granulosa cells in patients after using combinant human follicle stimulating hormone.  METHODS: Ninety-six patients with polycystic ovary syndrome (PCOS) and 157 patients with non-PCOS underwent in vitro fertilization were divided into four groups, i.e. the PCOS fast and slow reaction group, and the non PCOS fast and slow reaction group, according to their response to recombinant human follicle stimulating hormone (r-FSH). Luteinized granulosa cells were then collected after mature follicular puncture. SYBR Green quantitative RT-PCR method was used to detect the expression of M-CSF, M-CSFR and GAPDH in the mRNA gene of the granulosa cells samples. The relative quantity of these genes were determined by comparing the threshold value (CT value of the target gene subtract CT value of housekeeping gene). The difference of gene expression between two groups was compared by t test, and Spearman correlation analysis was used to describe the data relationships. RESULTS: No significant difference was observed in the use of r-FSH among the different groups (P>0.05). Neither was there any significant difference in mRNA quantity of M-CSF or M-CSFR between the entire PCOS and non PCOS patients (P>0.05). After grouping, no significant difference was observed between any two groups in the expression of M-CSF(P>0.05). The expression of M-CSFR in PCOS slow response group was significantly lower than that of PCOS fast response group (P=0.006). Meanwhile, the Spearman analysis showed that the correlation between the quantification of M-CSFR mRNA and the days of r-FSH in PCOS group was statistically significant(P=0.023); the correlation coefficient was 0.511. CONCLUSION: The slow response to ovarian stimulation in PCOS patients is possibly related to the reduction of granulocyte M-CSFR expression. The M-CSF and its receptor may be involved in the ovarian stimulation response process.

Key words: macrophage colony stimulatory factor, human follicle stimulating hormone, polycystic ovary syndrome, luteinized granulosa cells

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