Low-molecular-weight heparin in thrombophilic women receiving in vitro fertilization/intracytoplasmic sperm injection: A meta-analysis.

Introduction: This meta-analysis aimed to evaluate the efficacy and safety of low-molecular-weight heparin (LMWH) on pregnancy outcomes in thrombophilic women receiving in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI).

Material And Methods: A systematic literature search of PubMed, EMBASE, the Cochrane Library, and China National Knowledge Infrastructure was performed to identify randomized controlled trials (RCTs) comparing LMWH with no treatment or placebo published from database inception until February 19, 2023. Primary outcomes were the clinical pregnancy rate and implantation rate, and secondary outcomes were the live birth rate, miscarriage rate, and the risk of bleeding events.

Should blastocyst transfer be performed in patients with 1-3 embryos available on day 3?

Research Question: In patients with 1-3 embryos available on day 3, does blastocyst transfer reduce the chances of a clinical pregnancy by cancelling transfer cycles compared with cleavage transfer?

Design: This retrospective observational study included 423 IVF cycles performed from 1 January 2019 to 31 December 2020 at the Center for Reproduction and Fertility of the Second Affiliated Hospital of Kunming Medical University. Cleavage transfer was performed in 267 cycles and blastocyst transfer was performed in 156 cycles. The primary outcome was the ongoing pregnancy rate, and the secondary outcomes were clinical pregnancy rate and embryo cessation rate.

Assessment of foot-and-mouth disease risk areas in mainland China based spatial multi-criteria decision analysis.

Background: Foot-and-mouth disease (FMD) is a highly contagious viral disease of cloven-hoofed animals. As a transboundary animal disease, the prevention and control of FMD are important. This study was based on spatial multi-criteria decision analysis (MCDA) to assess FMD risk areas in mainland China.

Changes in the gut microbiota diversity of brown frogs (Rana dybowskii) after an antibiotic bath.

Background: Captive amphibians frequently receive antibiotic baths to control bacterial diseases. The potential collateral effect of these antibiotics on the microbiota of frogs is largely unknown. To date, studies have mainly relied on oral administration to examine the effects of antibiotics on the gut microbiota; in contrast, little is known regarding the effects of bath-applied antibiotics on the gut microbiota.

What is the impact of granulocyte colony-stimulating factor (G-CSF) in subcutaneous injection or intrauterine infusion and during both the fresh and frozen embryo transfer cycles on recurrent implantation failure: a systematic review and meta-analysis?

Background: Among recurrent implantation failure (RIF) patients, the rate of successful implantation remains relatively low due to the complex etiology of the condition, including maternal, embryo and immune factors. Effective treatments are urgently needed to improve the outcomes of embryo transfer for RIF patients. In recent years, many researchers have focused on immunotherapy using granulocyte colony-stimulating factor (G-CSF) to regulate the immune environment.

Spatial Risk Analysis of Batrachochytrium dendrobatidis, A Global Emerging Fungal Pathogen.

Chytridiomycosis, a leading cause for the global decline in the number of amphibians, is caused by the fungal pathogen Batrachochytrium dendrobatidis. In this study, global distribution data of B. dendrobatidis were collected from January 2009 to May 2019.

Comparison of Gut Microbiota Diversity and Predicted Functions Between Healthy and Diseased Captive .

The gut microbiota plays a key role in host health, and disruptions to gut bacterial homeostasis can cause disease. However, the effect of disease on gut microbiota assembly remains unclear and gut microbiota-based predictions of health status is a promising yet poorly established field. Using Illumina high-throughput sequencing technology, we compared the gut microbiota between healthy (HA and HB) and diarrhoeic (DS) groups and analyzed the functional profiles through a phylogenetic investigation of communities by reconstruction of unobserved states (PICRUSt) analysis.

Comparative analysis of cutaneous bacterial communities of farmed after gentamycin bath.

Introduction: Pathogenic bacteria limit the success of breeding. Gentamicin is used to treat disease. To understand the effects of gentamicin on the composition and structure of the cutaneous bacterial community of , three groups (control, gentamicin and recovery) were established in this study.

Menopausal Hormone Replacement Therapy and the Risk of Ovarian Cancer: A Meta-Analysis.

Findings by epidemiologic studies on menopausal hormone replacement therapy (HRT) and the risk of ovarian cancer are inconsistent. This study aimed to assess the association of menopausal HRT with the risk of ovarian cancer by histological subtype. A literature search was performed in PubMed, Web of Science, and EmBase for relevant articles published from inception to August 2018.

Effects of Seasonal Hibernation on the Similarities Between the Skin Microbiota and Gut Microbiota of an Amphibian (Rana dybowskii).

Both the gut and skin microbiotas have important functions for amphibians. The gut microbiota plays an important role in both the health and evolution of the host species, whereas the role of skin microbiota in disease resistance is particularly important for amphibians. Many studies have examined the effects of environmental factors on the skin and gut microbiotas, but no study has yet explored the similarities between the skin and gut microbiotas.

Comparison of the gut microbiota of Rana amurensis and Rana dybowskii under natural winter fasting conditions.

Rana amurensis and R. dybowskii occupy similar habitats. As temperatures decrease with the onset of winter, both species migrate to ponds for hibernation.

Effects of Captivity and Season on the Gut Microbiota of the Brown Frog ().

The gut microbiota of amphibians is affected by exogenous and endogenous factors. We performed a comprehensive analysis using high-throughput sequencing technology and functional predictions and observed general changes in the gut microbiota of frogs in different growth stages, seasons, and growth environments. There were no significant differences in microbial richness and diversity between juvenile and adult wild frogs, between the summer and autumn groups of captive frogs, or between wild and captive frogs.