Prakash Pradyot, Mishra Om Prakash, Singh Alok Kumar, Gulati Anil Kumar, Nath Gopal
Department of Microbiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, India.
J Clin Microbiol. 2005 Jan;43(1):431-2. doi: 10.1128/JCM.43.1.431-432.2005.
In this study, nested PCR using H1-d primers, which is specific for Salmonella enterica serovar Typhi, was compared to blood culture and the single-tube Widal test. Results indicate that nested PCR can be used as a gold standard to determine the cutoff titer of the Widal test for diagnosis of typhoid fever.
在本研究中,使用针对伤寒沙门氏菌血清型伤寒杆菌的H1-d引物进行巢式PCR,并与血培养和单管肥达试验进行比较。结果表明,巢式PCR可作为确定肥达试验诊断伤寒热临界滴度的金标准。