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Prevalence of Trichomonas vaginalis in vaginal swabs from sex workers in Angeles City, Pampanga, Philippines as detected by PCR
Trichomonas vaginalis female sex workers
2010/12/10
A prevalence study was conducted on Trichomonas vaginalis infection among female sex workers attending the Reproductive Health and Wellness Center of Angeles City, Pampanga in the Central Luzon region...
利用孕妇血浆DNA检测胎儿性别的研究Application of Fetal DNA in Maternal Plasma for Non-invasive Prenatal Diagnosis of Fetal Sex
巢式PCR 血浆DNA 性别鉴定 产前诊断
2008/1/10
摘要本文探讨应用孕妇血浆中游离DNA进行无创性产前性别诊断的可行性。用柱分离法提取73例孕妇血浆中DNA，用巢式PCR技术检测其胎儿SRY基因。 结果73位孕妇血浆DNA含量为0.0062~0.3399μg/μL。巢式PCR检测胎儿SRY基因的灵敏度为97.37%（37/38），假阴性率2.86%(1/35)，特异度85.71%（30/35），假阳性率13.16%(5/38)，总符合率91.78%...