本文選題：體外受精 + 精子畸形率��； 參考：《中國(guó)臨床醫(yī)生雜志》2016年12期

【摘要】：目的探討精子畸形率(SMR)和精子DNA碎片指數(shù)(DFI)對(duì)常規(guī)體外受精(IVF)助孕結(jié)局的影響。方法選取55對(duì)因男性少弱精子癥實(shí)施IVF治療夫婦為研究對(duì)象,根據(jù)男性精液精子形態(tài)檢測(cè)分為SMR正常組(SMR≤96%)和SMR異常組(SMR96%);根據(jù)DFI參數(shù)將患者分為DFI正常組(DFI≤15%)和DFI異常組(DFI15%),觀察各組IVF助孕結(jié)局。結(jié)果 SMR正常組受精率及優(yōu)胚率均明顯高于SMR異常組(P0.05),兩組卵裂率、妊娠率和著床率比較差異無(wú)顯著性(P0.05)。DFI正常組受精率、卵裂率及優(yōu)胚率均明顯高于DFI異常組(P0.05),兩組妊娠率和著床率比較差異無(wú)顯著性(P0.05)。SMR和DFI均異�；颊呤芫�、卵裂率及優(yōu)胚率均明顯低于兩者均正常或者一項(xiàng)檢測(cè)正�；颊�(P0.05)。相關(guān)性分析顯示,精子DFI與SMR呈顯著正相關(guān)(r=0.517,P=0.049)。結(jié)論精子畸形率和DNA完整性呈正相關(guān),兩者對(duì)常規(guī)體外受精助孕受精率和優(yōu)胚率影響顯著。
[Abstract]:Objective to investigate the effect of sperm abnormality rate (SMRR) and sperm DNA fragment index (DFI) on the outcome of IVF in IVF. Methods 55 couples with oligozoospermia treated with IVF were selected. According to the sperm morphology of male semen, they were divided into SMR normal group (SMR 鈮，

本文編號(hào)：2049867