论文部分内容阅读
复发性自然流产(recurrent spontaneous abortions,RSA)是指连续发生2次或2次以上流产者。RSA的病因复杂,包括胚胎染色体异常、免疫功能异常、黄体功能不足、感染、生殖道异常等。但目前仍有部分RSA患者病因及发病机制尚不清楚,遗传背景等因素的改变可能使部分人群易发生RSA[1]。近年来从免疫遗传角度提出了一些新的观点,认为RSA的发生与遗传有关。寻找RSA的易感基因或致病基因,从根本上阐明RSA的发病机理,是RSA治疗和预防的重要途径。
Recurrent spontaneous abortions (RSA) refer to those who have experienced two or more consecutive abortions. The etiology of RSA is complex, including embryonic chromosomal abnormalities, immune dysfunction, corpus luteum insufficiency, infection, genital tract abnormalities and so on. However, the etiology and pathogenesis of some RSA patients are still unclear. The changes of genetic background and other factors may cause RSA in some people [1]. In recent years, from the perspective of immune genetics put forward some new ideas that the occurrence of RSA and genetic. Looking for RSA susceptibility genes or pathogenic genes, fundamentally elucidate the pathogenesis of RSA is an important route of treatment and prevention of RSA.