云南大理地区白族和汉族不孕不育患者细胞遗传学分析

doi:10.3969/j.issn.1006-6233.2019.02.040

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Abstract Objective: To analyze whether there is a difference in cytogenetic between infertility patients of Bai and Han nationality in Dali. Methods: G-band karyotype analysis was carry on peripheral blood lymphocytes in 1056 couples with infertility (422 were Bai female and 417 were Bai male; 634 were Han female and 639 were Han male). Results: The number of Bai infertile patients who carried abnormal chromosomes were 44, the detection rate was 5.13%, including 24 females and 19 males. The number of Han infertile patients who had abnormal chromosomes were 118,the detection rate was 9.27%, including 72 females and 46 males. There was a statistically significant difference in the detection rate of abnormal karyotypes between the two ethnic groups, but there was no difference in the sex ratio the of the abnormal karyotypes between the two groups. Conclusion:. The abnormal karyotype detection rate of Bai infertility patients is lower than that of Han patients in Dali, Yunnan.That may be related to the marriage customs, education level, occupation and living habits of Bai people in Dali.

Key words： Chromosomal abnormality Chromosome polymorphism Infertility

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	ZHANG Lirong
	ZHU Li
	XU Anli
	et al

Cite this article:

ZHANG Lirong,ZHU Li,XU Anli, et al. Cytogenetic Analysis of Infertility between Bai Nationality and Han Nationality in Dali Bai, Yunnan[J]. HeBei Med, 2019, 25(2): 325-327.

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http://www.hbyxzzs.cn/EN/10.3969/j.issn.1006-6233.2019.02.040 OR http://www.hbyxzzs.cn/EN/Y2019/V25/I2/325