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  1. Article

    Open Access

    Association of TP53 rs1042522 G > C, MDM2 rs2279744 T > G, and miR-34b/c rs4938723 T > C polymorphisms with aneuploidy pregnancy susceptibility

    Aneuploidy pregnancy is a severe major birth defect and causes about 50% spontaneous miscarriages with unknown etiology. To date, only a few epidemiological studies with small sample sizes have investigated th...

    Ying Chan, Weiming Xu, Yan Feng, Yan Zhang, Suyun Li in BMC Pregnancy and Childbirth (2023)

  2. Article

    Open Access

    Ultrasonographic classification of 26 cases of fetal umbilical-portal-systemic venous shunts and the correlations with fetal chromosomal abnormalities

    To investigate the ultrasonographic classification of fetal umbilical-portal-systemic venous shunts (UPSVS) and the correlations with fetal chromosomal abnormalities.

    Lihua Lu, Limin Yao, Hui Wei, Jilin Hu, Dongmei Li in BMC Pregnancy and Childbirth (2023)

  3. Article

    Open Access

    Factors associated with fetal karyotype in spontaneous abortion: a case-case study

    Most embryos that spontaneously abort during early pregnancy are found to have chromosomal abnormalities. The purpose of this study is to explore the factors involved in chromosome aberrations during embryogen...

    Qinghua Xu, Ying Chan, Yun Feng, Baosheng Zhu, Bicheng Yang in BMC Pregnancy and Childbirth (2022)

  4. Article

    Open Access

    The fine-scale associations between socioeconomic status, density, functionality, and spread of COVID-19 within a high-density city

    Motivated by the need for precise epidemic control and epidemic-resilient urban design, this study aims to reveal the joint and interactive associations between urban socioeconomic, density, connectivity, and ...

    Anshu Zhang, Wenzhong Shi, Chengzhuo Tong, **aosheng Zhu in BMC Infectious Diseases (2022)

  5. Article

    Open Access

    Investigation on combined copy number variation sequencing and cytogenetic karyoty** for prenatal diagnosis

    We aimed to evaluate the clinical value of copy number variation-sequencing (CNV-Seq) in combination with cytogenetic karyoty** in prenatal diagnosis.

    **man Zhang, **nhua Tang, Jilin Hu, Guilin He, Jian Wang in BMC Pregnancy and Childbirth (2021)

  6. Article

    Open Access

    First-trimester maternal serum alpha-fetoprotein is not a good predictor for adverse pregnancy outcomes: a retrospective study of 3325 cases

    It is well known that second-trimester maternal serum alpha-fetoprotein (MS-AFP) is a predictor for adverse pregnancy outcomes (APOs), such as preterm birth, stillbirth, preeclampsia and small for gestational ...

    Jilin Hu, **man Zhang, Guilin He, Shu Zhu, **nhua Tang in BMC Pregnancy and Childbirth (2020)