月经对阴道液中 Y 染色体清除的影响：对近期性行为生物标志物的启示。
Effect of menses on clearance of Y-chromosome in vaginal fluid: implications for a biomarker of recent sexual activity.
机构信息
Institute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, USA.
出版信息
Sex Transm Dis. 2010 Jan;37(1):1-4. doi: 10.1097/OLQ.0b013e3181b5f15d.
Abstract
Self-reported sexual behaviors are subject to bias. We previously developed a polymerase chain reaction for the detection of Y-chromosome sequences in vaginal fluid as a potential biomarker of recent sexual activity. In this study, we found menses results in lower Y-chromosome concentrations but with similar decay patterns as non-menstrual samples.
摘要
自我报告的性行为可能存在偏差。我们之前开发了一种聚合酶链反应，用于检测阴道液中的 Y 染色体序列，作为近期性行为的潜在生物标志物。在这项研究中，我们发现月经期间的 Y 染色体浓度较低，但与非月经期样本的衰减模式相似。
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