支原体与体外受精
Mycoplasmas and in vitro fertilization.
作者信息
Hill A C, Tucker M J, Whittingham D G, Craft I
出版信息
Fertil Steril. 1987 Apr;47(4):652-5. doi: 10.1016/s0015-0282(16)59117-1.
Semen samples taken from 135 patients attending an in vitro fertilization clinic were shown to be colonized, 53 with Ureaplasma urealyticum (39%) and 16 with Mycoplasma hominis (12%). An unidentified mycoplasma species was isolated from the sperm of two patients. M. hominis was recovered from all the washed sperm samples taken from colonized semen, whereas washing the sperm eradicated U. urealyticum from 71% of colonized semen. The presence of mycoplasmas in semen made no significant difference to the sperm count, sperm motility, sperm abnormalities, or fertilization of eggs.
对一家体外受精诊所的135名患者采集的精液样本进行检测，结果显示这些样本均有细菌定植，其中53例（39%）感染解脲脲原体，16例（12%）感染人型支原体。从两名患者的精子中分离出一种未鉴定的支原体物种。在所有取自定植精液的洗涤精子样本中均检测到人型支原体，而对精子进行洗涤后，71%的定植精液中的解脲脲原体被清除。精液中支原体的存在对精子数量、精子活力、精子异常或卵子受精均无显著影响。
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