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.

Reference intervals of 14 biochemical markers for children and adolescence in China: the PRINCE study.

Objectives: The Pediatric Reference Intervals in China (PRINCE) was initiated to establish the reference intervals (RIs) of Chinese children, as well as to make it possible to compare the variability of biochemical markers among countries internationally.

Methods: Healthy participants, aged up to 20 years, from 11 provinces across China, were enrolled in PRINCE and according to a standard screening procedure, that included a questionnaire survey, physical examinations and laboratory tests. Fasting venous blood specimens were collected.

Bacterial Epidemiology and Antimicrobial Resistance Profiles in Children Reported by the ISPED Program in China, 2016 to 2020.

The Infectious Disease Surveillance of Pediatrics (ISPED) program was established in 2015 to monitor and analyze the trends of bacterial epidemiology and antimicrobial resistance (AMR) in children. Clinical bacterial isolates were collected from 11 tertiary care children's hospitals in China in 2016 to 2020. Antimicrobial susceptibility testing was carried out using the Kirby-Bauer method or automated systems, with interpretation according to the Clinical and Laboratory Standards Institute 2019 breakpoints.

Antimicrobial resistance of Haemophilus influenzae isolates from pediatric hospitals in Mainland China: Report from the ISPED program, 2017-2019.

Purpose: This study set out to determine the antimicrobial resistance trends of Haemophilus influenzae isolates from pediatric hospitals in Mainland China, which would provide basis for clinical treatment.

Methods: The Infectious Disease Surveillance of Pediatrics (ISPED) collaboration group conducted this study. H.

Neutrophil-Derived Semaphorin 4D Induces Inflammatory Cytokine Production of Endothelial Cells via Different Plexin Receptors in Kawasaki Disease.

Inflammation of endothelial cells (ECs) plays an important role in the pathogenesis of coronary artery lesions (CALs) in Kawasaki disease (KD). Semaphorin 4D (Sema4D) is the first semaphorin shown to have immunoregulatory functions by interacting with its receptors-plexin Bs. Recently, Sema4D has been reported to exert a proinflammatory effect on the endothelium and to be involved in cardiovascular disease.

[Clinical characteristics and drug sensitivity in children with invasive pneumococcal disease: a multicenter study].

Objective: To study the clinical characteristics, drug sensitivity of isolated strains, and risk factors of drug resistance in children with invasive pneumococcal disease (IPD).

Methods: The clinical characteristics and drug sensitivity of the isolated strains of 246 hospitalized children with IPD in nine grade A tertiary children's hospitals from January 2016 to June 2018 were analyzed.

Results: Of the 246 children with IPD, there were 122 males and 124 females.

Pediatric reference intervals in China (PRINCE): design and rationale for a large, multicenter collaborative cross-sectional study.

There is a lack of accurate pediatric reference intervals (RIs) in China, with most commonly used RIs established without consideration of the effect of age and gender. The Pediatric Reference Intervals in China (PRINCE) project aims to establish and verify pediatric RIs for 31 common laboratory measurands. The project will be a large, multicenter cross-sectional study: 14,490 healthy children and adolescents aged up to 19 years will be surveyed by 10 children's hospitals and one pediatric department of a university hospital.

Association of allergic rhinitis with obstructive sleep apnea: A meta-analysis.

Background: The co-existence of allergic rhinitis (AR) and obstructive sleep apnea (OSA) is a common phenomenon in clinical practice. AR has long been considered a risk factor for OSA. However, the relationship is not completely clear.

Ets-2 regulates cell apoptosis via the Akt pathway, through the regulation of urothelial cancer associated 1, a long non-coding RNA, in bladder cancer cells.

The majority of the human genome is transcribed and generates non-coding RNAs (ncRNAs) that fail to encode protein information. Long non-coding RNAs (lncRNAs) are emerging as a novel class of ncRNAs, but our knowledge about these ncRNAs is limited. Previously, our laboratory has identified that a lncRNA, Urothelial cancer associated 1 (UCA1), played an important role in bladder cancer.

Transcatheter closure of congenital perimembranous ventricular septal defect in children using symmetric occluders: an 8-year multiinstitutional experience.

Background: Perimembranous ventricular septal defects (pmVSDs) are one of the most common forms of congenital cardiac malformation in children. Results of transcatheter pmVSD closure remain debatable, prompting the need for further evaluation with regard to the safety and efficacy of this procedure. The aim of the study was to analyze the safety, efficacy, and long-term follow-up data associated with transcatheter closure of pmVSDs in children using symmetric occluders.