Predictive Model for Histological Chorioamnionitis Risk in Parturients with Intrapartum Fever.

This study aimed to analyze the causative factors of histological chorioamnionitis (HCA) in parturients with intrapartum fever, assess the implications for maternal and neonatal outcomes, and develop a predictive model to enhance clinical decision-making. A retrospective analysis was performed on 408 parturients with intrapartum fever at Fujian Provincial Maternal and Child Health Hospital from January 2022 to June 2023. Based on post-delivery placental pathology, the data were categorized into HCA (249 cases) and non-HCA groups (159 cases).

Conformation-gated binding drives negative cooperativity in ATP:cob(I)alamin Adenosyltransferase for optimized cobalamin handling.

Unlabelled: Vitamin B (cobalamin) is a high-value yet scarce cofactor required for various metabolic processes, making its efficient handling important for maintaining metabolic homeostasis. While the involvement of ATP:cob(I)alamin adenosyltransferases (MMAB) in the synthesis, delivery, and repair of 5'-deoxyadenosylcobalamin (AdoCbl) is well established, the kinetic mechanisms that regulate this process, particularly its negative cooperativity, remain poorly understood. Understanding these mechanisms is key to clarifying how MMAB efficiently uses AdoCbl, prevents resource wastage, and supports bacterial survival in nutrient-limited environments.

Effect of both the 9S management theory and the hierarchical management model on management of intensive care unit.

Objective: To explore the effect of the 9S management theory plus hierarchical management model on the management of intensive care unit (ICU).

Method: Ninety patients hospitalized in ICU from January 2021 to January 2023 were selected and divided into a control group (n = 45) and a study group (n = 45) according to different ward management methods. The management lasted for one month.

Efficacy of preoperative pulmonary rehabilitation in lung cancer patients: a systematic review and meta-analysis of randomized controlled trials.

Although previous studies have shown that preoperative pulmonary rehabilitation training may improve postoperative prognosis in patients with lung cancer, the literature included in the existing meta-analysis is highly heterogeneous and lacks effective subgroup analysis. Therefore, an updated meta-analysis is needed to integrate the latest published randomized controlled clinical trials (RCT). This updated analysis was performed to identify the clinical effects of preoperative pulmonary rehabilitation on physical rehabilitation (lung function, activity endurance, and dyspnea), psychological rehabilitation, quality of life, length of hospital stay, and postoperative pulmonary complications in patients with lung cancer.

Mutual causal effects between immune cells and hepatocellular carcinoma: a Mendelian randomization study.

Background: Hepatocellular carcinoma (HCC), a malignant tumor that seriously endangering health, has aroused widespread concern in the field of public health. Previous researches have noted the relationships between immune cells and HCC, but the causal relationship was uncertain.

Methods: In this study, a bidirectional two sample Mendelian randomization (MR) analysis was utilized to access the causal relationship between immune cell characteristics and HCC.