中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (10): 1597-1602.doi: 10.3969/j.issn.2095-4344.2015.10.022

• 干细胞移植 stem cell transplantation • 上一篇    下一篇

骨髓间充质干细胞移植治疗顺铂致卵巢的化疗性损伤

叶小凤1,何援利2,付霞霏2,王雪峰2   

  1. 1佛山市禅城区中心医院妇产科,广东省佛山市 528031;2南方医科大学珠江医院妇产科,广东省广州市 510282
  • 出版日期:2015-03-05 发布日期:2015-03-05
  • 通讯作者: 何援利,博士生导师,主任医师,南方医科大学珠江医院妇产科,广东省广州市 510282
  • 作者简介:叶小凤,女,1984年生,广东省佛山市人,汉族,硕士,医师,主要从事妇产科工作。
  • 基金资助:

    国家自然科学基金资助项目(81041101);广东省自然科学基金项目(10451051501004704)

Bone marrow mesenchymal stem cell transplantation for treatment of cis-platinum-induced ovarian damage

Ye Xiao-feng1, He Yuan-li2, Fu Xia-fei2, Wang Xue-feng2   

  1. 1Department of Gynaecology and Obstetrics, Central Hospital of Chancheng District, Foshan 528031, Guangdong Province, China; 2Department of Gynaecology and Obstetrics, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, Guangdong Province, China
  • Online:2015-03-05 Published:2015-03-05
  • Contact: He Yuan-li, Doctoral supervisor, Chief physician, Department of Gynaecology and Obstetrics, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, Guangdong Province, China
  • About author:Ye Xiao-feng, Master, Physician, Department of Gynaecology and Obstetrics, Central Hospital of Chancheng District, Foshan 528031, Guangdong Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81041101; the Natural Science Foundation of Guangdong Province, No. 10451051501004704

摘要:

背景:化疗药物可使处于生育年龄女性患者卵巢功能有不同程度的损伤,重则致卵巢早衰,已成为卵巢早衰发病的一个重要原因。因此,改善和恢复患者卵巢功能,已成为一个重要的课题。

 

目的:探索骨髓间充质干细胞治疗化疗所致卵巢损伤的可行性及疗效。

 

方法:建立化疗性卵巢衰竭模型,建模后注射PKH26标记后的骨髓间充质干细胞,于移植细胞后第15,30,45,60天,各取5只大鼠经尾静脉取血测卵泡刺激素、雌二醇水平并处死大鼠,留取右侧卵巢行常规病理切片,光学显微镜下记录卵巢卵泡数量变化。细胞移植后30 d,取2只大鼠与雄鼠合笼,观察生殖能力的差异。

 

结果与结论:18%(4/22只)大鼠移植干细胞后动情周期能逐渐恢复,卵泡刺激素水平有所下降而雌二醇水平上升,卵巢病理切片提示卵泡数量减少,大鼠生育能力未受损害。结果表明骨髓间充质干细胞可以部分改善化疗后大鼠卵巢功能。

 

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


全文链接:

关键词: 干细胞, 移植, 卵巢损伤, 顺铂, 骨髓间充质干细胞, 大鼠, PKH26, 化疗, 治疗, 国家自然科学基金

Abstract:

BACKGROUND: Chemotherapy drugs can damage the ovarian function in women of childbearing age, and even lead to premature ovarian failure. Therefore, to improve and restore the ovarian function in patients has become an important issue.

OBJECTIVE: To explore the therapeutic effect and feasibility of bone marrow mesenchymal stem cell therapy against chemotherapy-induced ovarian damage.
METHODS: Rat models of chemotherapy-induced premature ovarian failure were established, and injected with PKH26-labeled bone marrow mesenchymal stem cells. At 15, 30, 45, 60 days after cell transplantation, five rats were selected respectively to detect follicle-stimulating hormone and estradiol levels, and then, the rats were killed to take the right ovary for pathological examination. The number of ovarian follicles was detected under light microscope. At 30 days after cell transplantation, another two rats were selected to mate with male rats to observe the difference in the reproductive activity.
RESULTS AND CONCLUSION: Four of 22 rats (18%) gradually recovered their estrous cycle after cell  transplantation, with the decreased follicle-stimulating hormone level and increased estradiol level. Moreover, the number of follicles was reduced. All of these indicated that the ability to have children in rats was not damaged. These experimental findings suggest that bone marrow mesenchymal stem cells can partially improve the ovarian function of rats under chemotherapy.

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


全文链接:

Key words: Ovarian Diseases, Cisplatin, Bone Marrow, Mesenchymal Stem Cell Transplantation

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