Distinct phenotype and risk factor analysis of persistent airflow limitation among asthmatic children: a case-control study.

Background: Persistent airflow limitation (PAL) in childhood asthma is associated with a poor prognosis. The aim of this study was to categorize asthmatic children with PAL into distinct phenotypes and investigate the risk factors associated with each phenotype.

Methods: We conducted a case-control study with a total of 119 PAL patients and 120 non-PAL (NPAL) individuals.

[Clinical features and genetic analysis of a child with Congenital disorder of glycosylation due to novel variants of COG6 gene].

Objective: To analyze the clinical characteristics of a child with Congenital disorder of glycosylation due to compound heterozygous variants of COG6 gene (COG6-CDG).

Methods: A child who was admitted to Xi'an Children's Hospital on January 10, 2023 was selected as the study subject. Clinical data were collected.

Inhibition of CDGSH iron‑sulfur domain 2 exhibits tumor-suppressing effects on diffuse large B-cell lymphoma (DLBCL) by inducing ferroptosis through the regulation of the NRF2/SLC7A11/GPX4 pathway.

CDGSH iron‑sulfur domain 2 (CISD2) is recognized as a ferroptosis-related gene that has potential as a target for cancer treatment. However, it is still uncertain whether targeting CISD2 can modulate ferroptosis in diffuse large B-cell lymphoma (DLBCL) cells and exhibit cancer-suppressing effects. The present study thoroughly investigated the role of CISD2 in DLBCL.

A bibliometric analysis of the relationship between traumatic brain injury and Alzheimer's disease (1993-2023).

Background: Traumatic brain injury (TBI) increases the risk of developing Alzheimer's disease (AD), and a growing number of studies support a potential link between the two disorders. Therefore, the objective of this study is to systematically map the knowledge structure surrounding this topic over the past and to summarize the current state of research and hot frontiers in the field.

Methods: Data were retrieved from the Web of Science Core Collection (WOSCC) starting from the beginning until December 31, 2023, focusing on articles and reviews in English.

Management of Acquired Aural Atresia and Stenosis: A Case Series.

Acquired aural atresia and aural stenosis have high recurrence rates, which are challenging for ear, nose, and throat surgeons. This study aimed to discuss the management of acquired aural atresia and aural stenosis to obtain favorable outcomes. Four representative cases of different etiologies are presented, and a related literature review was conducted.

Multimodal human computer interaction of wheelchairs supporting lower limb active rehabilitation.

Currently, an important challenge in stroke rehabilitation is how to effectively restore motor functions of lower limbs. This paper presents multimodal human computer interaction (HCI) of wheelchairs supporting lower limb active rehabilitation. First, multimodal HCI incorporating motor imagery electroencephalography (EEG), electromyography (EMG) and speech is designed.

Cancerous time estimation for interpreting the evolution of lung adenocarcinoma.

The evolution of lung adenocarcinoma is accompanied by a multitude of gene mutations and dysfunctions, rendering its phenotypic state and evolutionary direction highly complex. To interpret the evolution of lung adenocarcinoma, various methods have been developed to elucidate the molecular pathogenesis and functional evolution processes. However, most of these methods are constrained by the absence of cancerous temporal information, and the challenges of heterogeneous characteristics.

Analysis of risk factors and prediction model construction for varicella encephalitis in children: A retrospective cohort study.

Introduction: This study aimed to analyze the risk factors for varicella encephalitis in children and establish a predictive model.

Methods: This retrospective cohort study included a varicella encephalitis group ( = 75) and a varicella-non-encephalitis group ( = 135). Logistic regression analysis was employed to find risk factors for varicella encephalitis and create a predictive model.

The Deubiquitinating Enzyme USP4 Promotes Trophoblast Dysfunction by Stabilizing RYBP.

Previous studies have suggested that impaired spiral artery remodeling, placental dysfunction, and insufficient trophoblast infiltration are the etiology and pathogenesis of Preeclampsia (PE). Ring 1 and YY1 binding protein (RYBP) has been reported to be associated with trophoblast dysfunction. However, the molecular mechanism of RYBP involved in trophoblasts in the pathogenesis of PE is poorly defined.

Pathophysiological dynamics of acute myocardial infarction rats under chronic psychological stress at different time points.

There is a lack of in-depth research on the impacts and changes in chronic psychological stress (CPS) on the cardiovascular system after acute myocardial infarction (AMI). This study aims to explore the comorbid mechanism and dynamic evolution of AMI exposed to CPS. 120 Wistar rats were randomly divided into Sham Operation group, Sham Operation + Chronic Unpredictable Mild Stress (CUMS) group, AMI group and AMI + CUMS group, with each group further divided into subgroups at days 7, 14, and 28.

Bacterial Epidemiology and Antimicrobial Resistance Profiles of Bloodstream Infections Caused by Negative Bacteria in Children's: A Multicenter Study in China (2016-2022).

Objective: Aim to investigate the pathogens distribution and drug resistance of gram-negative bacteria causing bloodstream infection (BSIs) in Infectious Disease Surveillance of Pediatric from 2016 to 2022. The prevalence of four important drug resistance phenotypes was studied: difficult-to-treat resistance, fluoroquinolone resistance, carbapenem resistance, and extended-spectrum cephalosporin resistance, and to provide reference basis for preventing and treating BSIs diseases in children.

Methods: Strain identification and antimicrobial susceptibility tests were independently performed at each hospital.

The Effect of Erythromycin in Macrolide-Resistant Bordetella pertussis: Inhibitory Effect on Growth, Toxin Expression, and Virulence.

Introduction: The macrolide-resistant Bordetella pertussis (MRBp) has appeared in Asia and has even been prevalent in China. Since the antibiotic sensitivity test is not carried out in the clinical setting, macrolide is still the first choice of antibiotic in MRBp infection. Further, the macrolide therapy for pertussis needs to be revised.

gene polymorphisms confer hepatoblastoma susceptibility: evidence from a seven-center case-control study.

N1-methyladenosine (mA) is a reversible epigenetic modification of RNAs. Aberrant mA modification levels due to dysregulation of mA regulators have been observed in multiple cancers. tRNA methyltransferase 10C (TRMT10C) can install mA in RNAs; however, its role in hepatoblastoma remains unknown.

High-risk screening for late-onset Pompe disease in China: An expanded multicenter study.

Late-onset Pompe disease (LOPD) is caused by a genetic deficiency of the lysosomal enzyme acid alpha-glucosidase (GAA), leading to progressive limb-girdle weakness and respiratory impairment. The insidious onset of non-specific early symptoms often prohibits timely diagnosis. This study aimed to validate the high-risk screening criteria for LOPD in the Chinese population.

Effects of time-restricted eating and low-carbohydrate diet on psychosocial health and appetite in individuals with metabolic syndrome: A secondary analysis of a randomized controlled trial.

Background & Aims: Time-restricted eating (TRE) and low-carbohydrate diet (LCD) can improve multiple cardiometabolic parameters in patients with metabolic syndrome (MetS), but their effects on psychosocial health and satiety are unclear. In this study, we aimed to evaluate the effects of TRE, LCD, and their combination (TRE + LCD) on quality of life (QoL), sleep, mood, appetite, and metabolic hormones in patients with MetS.

Methods: This is a secondary analysis of a single-center, 3-month, open-label, randomized clinical trial investigating the effects of TRE, LCD, and TRE + LCD on weight and cardiometabolic parameters in individuals with MetS.

Effect of capsular tension ring implantation on intraocular lens calculation formula selection for long axial myopia.

Purpose: The study investigated the effect of capsular tension ring (CTR) implantation on postoperative refractive stability and accuracy of intraocular lens (IOL) formulas for axial length (AL) ≥ 27.0 mm patients.

Methods: Prospective case series.

Self-reported sleep duration and quality and cardiovascular diseases among middle-aged and older Chinese: A 7-year longitudinal cohort study.

Cardiovascular disease (CVD) is a leading cause of death worldwide, and several studies have attempted to identify its risk factors. This study aimed to investigate the association between sleep duration and sleep quality, and the 7-year incidence of CVD among middle-aged and older Chinese individuals. A total of 6682 participants aged 45-90 years from the China Health and Retirement Longitudinal Study database were included in this study.

Construction of a nomogram for early diagnosis of refractory pneumonia in children.

Background: Refractory pneumonia (RMPP) has a serious, rapid progression that can easily cause a variety of extra-pulmonary complications. Therefore, the early identification of RMPP is crucial. This study aimed to construct and validate a risk prediction model based on clinical manifestations, laboratory blood indicators, and radiological findings to help clinicians identify patients who are at high risk of RMPP.

Endoscopic minimally invasive treatment of congenital muscular torticollis in children.

Background: This study aimed to investigate the clinical efficacy of minimally invasive endoscopic treatment of children with congenital muscular torticollis (CMT).

Methods: In total, 72 children (41 male, 31 female) with CMT who underwent endoscopic surgery at the Department of Orthopedics, Xi'an Children's Hospital, between January 2021 and January 2023 were included. Their mean age was 54 ± 36.