A Review of the Risk Factors Associated with Endometrial Hyperplasia During Perimenopause.

Background: Endometrial hyperplasia, characterized by excessive growth leading to endometrial thickening, is commonly observed in the premenopausal period. Its prevalence in postmenopausal women is approximately 15%, peaking between ages 50 and 60. This condition often manifests as abnormal uterine bleeding and can progress to malignancy, with varying risks depending on the type of hyperplasia.

DUSP1 regulates the JAK2/STAT3 signaling pathway through targeting miR-21 in cervical cancer cells.

This study was to investigate the effect of DUSP1 on cervical cancer (CC) cells by targeting the miR-21 regulatory JAK2/STAT3 signaling pathway. For this purpose, fifteen CC patients treated at our hospital from January 2021 to February 2023 were selected. CC tissues and para-cancerous (PC) tissues were collected from the patients, and DUSP1 protein and mRNA expression levels were detected by Western blot and qPCR.

Effect of Magnetic Nanoparticles on Hormone Level Changes During Perimenopausal Period and Regulation of Bone Metabolism.

This work aimed to explore the effect of nerve magnetic stimulation based on superparamagnetic Fe3O4 nanoparticle (NP) on bone metabolism during the perimenopausal period. First, the multifunctional water-soluble polymer PTMP-PMAA was utilized as the ligand. PTMP-MAA@ Fe3O4 NP with high magnetization was prepared by the co-precipitation method, and NPX diffraction pattern analysis and in vitro stability analysis were implemented.

Expression of ADP and TNF-α in patients with gestational diabetes mellitus and its relationship with pregnancy outcomes.

Expression of adiponectin (ADP) and tumor necrosis factor-α (TNF-α) in patients with gestational diabetes mellitus and its relationship with pregnancy outcomes was explored. A total of 78 patients with gestational diabetes mellitus admitted to Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University from June 2017 to December 2018 were enrolled as an experimental group, and further 70 healthy pregnant women in physical examination during the same period were enrolled as a control group. Concentrations of ADP and TNF-α were determined and compared between the two groups.