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Evaluation of the tissue damage of porcine ovaries after bipolar drilling under transvaginal hydrolaparoscopy - an in vitro experiment
Ma, Cai-Hong; Yang, Shuo; Qiao, Jie; Yang, Yan; Liu, Ping
关键词Polycystic Ovary Syndrome Ovarian Drilling Transvaginal Hydrolaparoscopy Porcine Ovary
刊名GYNECOLOGICAL ENDOCRINOLOGY
2010-07-01
DOI10.3109/09513591003632290
26期:7页:549-553
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Endocrinology & Metabolism ; Obstetrics & Gynecology
资助者Major State Basic Research Development Program of China ; Major State Basic Research Development Program of China
研究领域[WOS]Endocrinology & Metabolism ; Obstetrics & Gynecology
关键词[WOS]INFERTILE WOMEN ; DIATHERMY
英文摘要

Objective. To evaluate the tissue damage of in vitro porcine ovarian drilling in saline solution mimicking transvaginal hydrolaparoscopy (THL).

Study design. In vitro ovarian drilling with different current and activation time was applied on fresh porcine ovaries, 15 ovaries in each group and 2 punctures in each ovary. Drilling using 5-Fr bipolar needle was performed in saline solution mimicking THL, while saline solution rinsing the ovaries after monopolar electrocoagulation.

Results. The monopolar drilling caused more tissue damage than the bipolar needle in saline (p < 0.01). The ratio of the damage of monopolar electrocoagulation (40w, 3s) over that of bipolar diathermy in saline solution (70w, 15s) was 7.4 [(16.74 +/- 1.30) mm(3)/(2.27 +/- 0.49) mm(3)]. In the bipolar groups, the 70w power set (15s and 20s) caused significantly more tissue damage than the 50w ones (p < 0.05), and the amount of damage was not stimulation time dependent (p > 0.05).

Conclusion. The tissue damage caused by monopolar electrocoagulation with 40w for 3s was about seven times of that caused by 5-Fr bipolar one in saline with 70w for 15s. In THL drilling using a 5-Fr bipolar electrode, the current is more crucial than stimulation time.

语种英语
所属项目编号2007CB948102
资助者Major State Basic Research Development Program of China ; Major State Basic Research Development Program of China
WOS记录号WOS:000279817500013
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/51812
专题北京大学第三临床医学院_生殖医学中心
作者单位Peking Univ, Hosp 3, Ctr Reprod Med, Beijing 100191, Peoples R China
推荐引用方式
GB/T 7714
Ma, Cai-Hong,Yang, Shuo,Qiao, Jie,et al. Evaluation of the tissue damage of porcine ovaries after bipolar drilling under transvaginal hydrolaparoscopy - an in vitro experiment[J]. GYNECOLOGICAL ENDOCRINOLOGY,2010,26(7):549-553.
APA Ma, Cai-Hong,Yang, Shuo,Qiao, Jie,Yang, Yan,&Liu, Ping.(2010).Evaluation of the tissue damage of porcine ovaries after bipolar drilling under transvaginal hydrolaparoscopy - an in vitro experiment.GYNECOLOGICAL ENDOCRINOLOGY,26(7),549-553.
MLA Ma, Cai-Hong,et al."Evaluation of the tissue damage of porcine ovaries after bipolar drilling under transvaginal hydrolaparoscopy - an in vitro experiment".GYNECOLOGICAL ENDOCRINOLOGY 26.7(2010):549-553.
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