【摘要】 <正> 支原体是软皮体纲(Mallicutes)的一种原核微生物,它没有坚硬的细胞壁结构。呈多形性,最小个体直径仅为200nm左右,可以通过细菌滤器。解脲支原体是支原体中一种较特殊的型别,常寄生于人的尿道上皮内,具有将尿素分解为氨的性能,在合适的培养基中发育成典型的"油煎蛋"状。解脲支原体中1954年由Shepard 等首先从尿道炎患者的分泌物中分离获得。嗣后许多学者对其进行研究,认为它是性传播性疾病的病原体。更多还原

【Abstract】 Isolation and culture of mycoplasmas were carried out in 565 cases,including 179 cases of gonococcal urethritis(GU),250 cases of non-gonococcal urethritis(NGU)and 146 controls.The results showed ureaplasma urealyticum positive in 161,mycoplasma hominis positive in 9,and McAb positive in 8. The total positive rate was 31.5 percent.The results revealed that the positive rates in GU and NGU groups were significantly higher than that in the control group(P<0.05).It is suggested that ureaplasma urealyticum is the main pathogen of NGU,and the causes that mycoplasmas continuously exist in male ure- thra are manifested.更多还原