التفاصيل البيبلوغرافية
| العنوان: |
Characterization of Vaginal Microbiota in Third Trimester Premature Rupture of Membranes Patients through 16S rDNA Sequencing. |
| المؤلفون: |
Liu, Lou, Chen, Jiale, Chen, Yu, Jiang, Shiwen, Xu, Hanjie, Zhan, Huiying, Ren, Yongwei, Xu, Dexiang, Xu, Zhengfeng, Chen, Daozhen |
| المصدر: |
Pathogens; Aug2022, Vol. 11 Issue 8, p847-847, 15p |
| مصطلحات موضوعية: |
PREMATURE rupture of fetal membranes, THIRD trimester of pregnancy, RECOMBINANT DNA, PREGNANCY complications, PREGNANCY outcomes, REGRESSION analysis |
| مصطلحات جغرافية: |
CHINA |
| مستخلص: |
In China, premature rupture of membranes (PROM) counts as a major pregnancy complication in China and usually results into adverse pregnancy outcomes. We analysed the vagina microbiome composition using 16S rDNA V3–V4 amplicon sequencing technology, in this prospective study of 441 women in their third trimester of pregnancy. We first divided all subjects into PROM and HC (healthy control) groups, in order to investigate the correlation of vagina microbiome composition and the development of PROM. We found that seven pathogens were higher in the PROM group as compared to the HC group with statistical significance. We also split all subjects into three groups based on Lactobacillus abundance-dominant (Lactobacillus > 90%), intermediate (Lactobacillus 30–90%) and depleted (Lactobacillus < 30%) groups, and explored nine pathogenic genera that were higher in the depleted group than the intermediate and dominant groups having statistical significance. Finally, using integrated analysis and logistics regression modelling, we discovered that Lactobacillus (coeff = −0.09, p = 0.04) was linked to the decreased risk of PROM, while Gardnerella (coeff = 0.04, p = 0.02), Prevotella (coeff = 0.11, p = 0.02), Megasphaera (coeff = 0.04, p = 0.01), Ureaplasma (coeff = 0.004, p = 0.01) and Dialister (coeff = 0.001, p = 0.04) were associated with the increased risk of PROM. Further study on how these pathogens interact with vaginal microbiota and the host would result in a better understanding of PROM development. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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