解脲支原体培养基改良的实验室研究

A modification of culture medium for Ureaplasma urealyticum

在传统的解脲支原体培养基中增加了血清含量，补充了抑制剂，改进了培养基。对１１０例性病门诊患者采用传统和改良的两种培养基同时检测，结果表明，改进后的培养基阳性者３８例（３４．５％），传统培养基阳性者１８例（１６％），两者之间有显著差异（χ２＝１８．６７８Ｐ＜０．０１）。

An attempt was made to modify the culture medium for Ureaplasma urealyticum by adding more serum and other inhibitors in the medium. 110 specimen from STD clinic were tested. 34.5%(38/110) gave positive result with the modified medium and 16%(18/110) with the conventional medium. The difference between them was significant(χ2=18.678,P<0.01). 