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解脲脲原体临床分离株血清型鉴定中生长抑制试验与免疫荧光试验的比较

Comparison of growth inhibition and immunofluorescence tests in serotyping clinical isolates of Ureaplasma urealyticum.

作者信息

Piot P

出版信息

Br J Vener Dis. 1977 Jun;53(3):186-9. doi: 10.1136/sti.53.3.186.

Abstract

Typestrains of the eight serotypes of Ureaplasma urealyticum and 39 genital isolates were typed by the growth inhibition (GI) and indirect immunofluorescence (IF) tests. The GI test proved to be very specific and simple, demanding large volumes of serum. It was less sensitive than the IF test, which produced more cross-reactions, was economical in serum, and able to detect mixed infections. Of the 39 isolates, 27 were serotyped by GI and 34 by IF. Mixed cultures occurred in as many as 36% of the isolates.

摘要

对解脲脲原体8种血清型的标准菌株和39份生殖道分离株进行了生长抑制(GI)试验和间接免疫荧光(IF)试验分型。结果表明,GI试验特异性很强且操作简单,但需要大量血清,其敏感性低于IF试验,IF试验虽交叉反应较多,但血清用量经济,且能检测混合感染。39份分离株中,27份通过GI试验分型,34份通过IF试验分型。多达36%的分离株出现混合培养。

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