Assessing the causal relationship between obesity and hypothyroidism using Mendelian randomization.

To explore the causal relationship between obesity and hypothyroidism and identify risk factors and the predictive value of subclinical hypothyroidism (SCH) in obese patients using Mendelian randomization, this study employed five Mendelian randomization methods (MR Egger, Weighted Median, Inverse Variance Weighted, Simple Mode, and Weighted Mode) to analyze clinical data from 308 obese patients at the People's Hospital of Xinjiang Uygur Autonomous Region, from January 2015 to June 2023. Patients were divided based on thyroid function tests into normal (n = 173) and SCH groups (n = 56). Comparative analyses, along with univariate and multivariate logistic regression, were conducted to identify risk factors for SCH in obese patients.

Chronic stress augments esophageal inflammation, and alters the expression of transient receptor potential vanilloid 1 and protease‑activated receptor 2 in a murine model.

Stress is a pivotal factor for inflammation, reactive oxygen species (ROS) production and formation of visceral hypersensitivity (VH) in the process of gastroesophageal reflux disease (GERD). In the present study, the effects of stress on esophageal inflammation, oxidative stress and VH were investigated in a chronic restraint stress mouse model. C57BL/6J male mice were subjected to 2 weeks of intermittent restraint stress, and histopathological analysis revealed that stress induced esophageal inflammation and fibrosis, while no distinct changes were detected in non‑stressed control mice.

[Clinical study of argon plasma coagulation combined with laparoscopic hiatal hernia repair and fundoplication in the treatment of hiatal hernia with Barrett esophagus].

Objective: To investigate the clinical efficacy of argon plasma coagulation (APC) combined with laparoscopic hiatal hernia repair and fundoplication in the treatment of hiatal hernia associated with Barrett esophagus.

Methods: A total of 61 cases of hiatal hernias with Barrett esophagus from June 2010 to January 2014 in the Department of Minimal Invasive Surgery, Hernia and Abdominal wall Surgery, People's Hospital of Xinjiang Uyhur Autonomous Region were prospectively enrolled and were randomly allocated into two groups by computer system. Twenty-nine patients received esomeprazole 40 mg/d after APC treatment for 8 weeks (APC with medicine group).