The value of the ratio of transmembrane protease serine 2 and ETS-related gene fusion transcripts in the diagnosis of prostate cancer / 中华检验医学杂志

n be used as a potential marker in the diagnosis of PCa. However, it can not be used as an index to monitor tumor progression or prognosis in PCa patients.

Flow-through Hybridization and Its Clinical Application to Human Papillomavirus Subtype Detection / 中华医院感染学杂志

OBJECTIVE To evaluate the clinical application of flow-through hybridization to human papillomavirus(HPV) subtype detection.METHODS A total of 305 female patients infected with HPV were selected for HPV subtype analysis using flow-through hybridization and the assessment of HPV subtype on cervical lesions was analyzed.RESULTS All 21 different subtypes were found.From 305 cases 173 patients were infected with single-type HPV and 132 patients were infected with multiple-type HPV.The most commonly found high-risk types were HPV16(17.6%),HPV52(9.8%),HPV58(9.0%),HPV33(6.3%),HPV18(5.4%) and HPV68(5.2%) and the low-risk types were HPV11(14.3%) and HPV6(6.5%).The high-risk HPV increased and the low-risk HPV declined along with the upgrade of the cervical lesions.CONCLUSIONS Technology of flow-through hybridization is able to detect multiple HPV subtype.The distinction between low and high-risk HPV subtypes is seemed useful in prevention and management of cervical cancer.

Detection of extended-spectrum-?-lactamases with VITEK-AMS and double-disk synergy test / 中华检验医学杂志

Objectives To investigate the reliability of VITEK AMS for the detection of strains of E.coil and K.pneumoniae that produce ESBLs, and to determine the prevalence in our hospital of the two strains producing ESBLs.Method VITEK GNS 506 was used to detect ESBLs, and was compared with double disk synergy test. Results Among 48 strains of K.pneumoniase detected using VITEK GNS 506, 24 strains were found to be ESBLs positive, and 24 strains ESBLs negative. The result was consistent with that of double disk synergy test. Among 102 strains of E.coli detected using VITEK GNS 506, 41 strains were found to be ESBLs positive. The result was consistent with that of double disk synergy tests. 61 strains were found to be ESBLs negative detected using VITEK GNS 506. Among them, 19 strains were found to be ESBLs positive.Conclusion Detection ESBLs using VITEK AMS has some limitations in our area. Simple and reliable method should be used more with indicates for detection of ESBLs suitable for routine screening.