Exosome-delivered miR-410-3p reverses epithelial-mesenchymal transition, migration and invasion of trophoblasts in spontaneous abortion.

Current studies have indicated that insufficient trophoblast epithelial-mesenchymal transition (EMT), migration and invasion are crucial for spontaneous abortion (SA) occurrence and development. Exosomal miRNAs play significant roles in embryonic development and cellular communication. Hereon, we explored the roles of serum exosomes derived from SA patients on trophoblast EMT, migration and invasion.

Gut microbiota and risk of polycystic ovary syndrome: Insights from Mendelian randomization.

Background: Polycystic ovary syndrome (PCOS) is a multifaceted endocrine and metabolic syndrome with complex origins and pathogenesis that has not yet been fully elucidated. Recently, the interconnection between gut microbiota and metabolic diseases has gained prominence in research, generating new insights into the correlation between PCOS and gut microbiota composition. However, the causal link between PCOS and gut microbiota remains relatively unexplored, indicating a crucial gap in current research.

The association between dietary fiber and infertility among US Women: The National Health and Nutrition Examination Survey, 2013-2018.

Background: studies have shown that dietary factors are linked to female infertility, but the relation between dietary fiber consumption and infertility has not been proven. The purpose of this research was to investigate whether there is an independent association between dietary fiber intake and infertility in American women. Material and methods: a secondary analysis of the National Health and Nutrition Examination Survey (NHANES) dataset has been conducted, covering three cycles from 2013 to 2018.

Non--Dominated Vaginal Microbiota Is Associated With a Tubal Pregnancy in Symptomatic Chinese Women in the Early Stage of Pregnancy: A Nested Case-Control Study.

The features of the vaginal microbiota (VM) community can reflect health status, and they could become new biomarkers for disease diagnosis. During pregnancy, domination of bacteria of the genus in the VM community is regarded as a keystone because they stabilize the VM by producing antimicrobial compounds and competing adhesion. An altered VM composition provides a marker for adverse pregnancy outcomes.

[Systematic evaluation and sequential Meta-analysis of modified Xuefu Zhuyu Decoction combined with Western medicine in treatment of leiomyoma].

CNKI, PubMed and other databases were retrieved to extract eligible randomized controlled trial(RCT) about modified Xuefu Zhuyu Decoction(MXZD) combined with Western medicine(trial group) versus Western medicine alone(control group) in the treatment of leiomyoma. Therefore, a total of 25 RCTs were included, involving 2 328 patients. Bias risk evaluation tool in Cochrane Handbook 5.

Association of Thiamine Intake with Human Papillomavirus (HPV) Infection in American Women: A Secondary Data Analysis Based on the National Health and Nutrition Examination Survey from 2003 to 2016.

BACKGROUND Studies have shown that thiamine intake is associated with cervical cancer, but the relationship between thiamine and HPV infection remains unclear. In the present study, we used the National Health and Nutrition Examination Survey (NHANES) database to investigate whether HPV infection was associated with thiamine intake. MATERIAL AND METHODS A total of 13 471 women ages 18-59 years were selected from the NHANES database from 2003 to 2016.

The benefits of higher LMR for early threatened abortion: A retrospective cohort study.

Problem: To investigate the relation of inflammation-related parameters and pregnancy outcome in women with the early threatened abortion.

Method Of Study: 630 women with early threatened abortion were divided into two groups based on the pregnancy outcome. All of them had the blood routine examination before treating.

Differences in the Composition of Vaginal Microbiota between Women Exhibiting Spleen-Deficiency Syndrome and Women with Damp-Heat Syndrome, Two of the Most Common Syndromes of Vaginitis in Traditional Chinese Medicine.

Spleen-deficiency syndrome and damp-heat syndrome are the two most common syndromes of vaginitis in traditional Chinese medicine (TCM). Although it is known that the vaginal microbiota is closely associated with vaginitis, present studies have not fully elucidated the relationship between the composition of the vaginal microbiome and type of TCM syndrome because of the limitations in the present reductionist approaches. Samples of vaginal secretions were collected from patients with bacterial vaginitis and healthy subjects with spleen-deficiency syndrome and damp-heat syndrome, in order to analyze the constitution of the vaginal microflora using 16S rRNA sequencing methods that encompass taxonomic units, alpha diversity rarefaction curves, and principal component analyses.

Effect of Total Flavones from Cuscuta Chinensis on Anti-Abortion via the MAPK Signaling Pathway.

For centuries, the Chinese herb Cuscuta chinensis has been applied clinically for abortion prevention in traditional Chinese medicine (TCM). Total flavones extracted from Cuscuta chinensis (TFCC) are one of the active components in the herb and also display anti-abortion effect similar to the unprocessed material. However, how TFCC exerts the anti-abortion effect remains largely unknown.

[Advantages and evidences research on Chinese medicine for treatment of pelvic inflammatory disease].

Pelvic inflammatory disease is an infectious disease. At present, Western medicine is mainly treated with antibiotics. However, the situation of antibiotics abuse is so grim that the potential risks such as the imbalance of bacteria, the resistance of bacteria, the production of super bacteria and the increase of adverse reactions are becoming more and more serious.

[Kidney-tonifying and abortion preventing effects of Shou Tai Wan by different extration methods on rats].

Objective: To explore the Kidney-tonifying and abortion preventing effect of Shou Tai Wan (STW) by different extration methods on the SD Rats' abortion model.

Methods: Applied hydroxycarbamide and mifepristone (RU-486) to establish the abortion model of corpus luteum inhibition due to Kidney deficiency (disease-syndorme combination model) on SD, rats. Treated the model rats with STW formula.

Effect of Chinese herbal treatment on Th1- and Th2-type cytokines, progesterone and beta-human chorionic gonadotropin in early pregnant women of threatened abortion.

Objective: To study the clinical effects of Prescription Zhuyun-III (ZYIII) on early pregnant women diagnosed as threatened abortion, and its mechanism in immunity and endocrine by determining serum Th1- and Th2-type cytokines, progesterone, and beta-human chorionic gonadotropin (beta-HCG).

Methods: The treatment group comprised 30 early pregnant women diagnosed as threatened abortion of deficiency syndrome of Pi, Shen, or both. The control group consisted of 20 normal early pregnant women of similar gestational age.

Effects of bushen tiaochong recipe containing serum on ovarian granulosa cell proliferation, steroidogenesis and associated gene expression in rats.

Objective: To observe the effect of bushen tiaochong recipe (BSTCR) on rats' ovarian granulosa cell (GC) proliferation, steroidogenesis and follicle-stimulating hormone receptor (FSHR), and insulin-like growth factor-1 (IGF-1) mRNA expression using serum pharmacological method.

Methods: Rats' GCs were incubated with 10% blank serum (as negative control group), follicle-stimulating hormone (FSH)-containing serum (S-FSH, as positive control group), or BSTCR (in different dosages) containing serum (S-BSTCR, as the BSTCR groups) for 48 h. 3H-TdR incorporation was then performed; DNA was measured to analyze the distribution of GCs in the cell cycle and their proliferation index (PI) using a flow cytometer; estradiol (E2) and progesterone (P) content in the culture fluid were examined by radioimmunoassay; and levels of FSHR and IGF-1 mRNA expression in GCs were measured by real-time RT-PCR.

[Protective effect of zuogui pill on ovarian autoimmune injury].

Objective: To probe the effect of Zuogui pill (ZGP), a Chinese compound recipe for tonifying Shen, on ovarian function in mice with premature ovarian failure (POF).

Methods: BALB/C female mice model of POF was established by multiple sites subcutaneous injection of ovarian antigen elicited with ovarian tissue of SD female rats, and treated with ZGP at different time points in the modeling, with prednisone as positive control. The levels of follicle-stimulating hormone (FSH) and estradiol (E2) in peripheral blood were measured with radioimmunoassay, and ovarian antibody (AoAb) was determined by enzyme linked immunosorbent assay.