Exploring the molecular mechanism of estrogen therapy effectiveness after TCRA in IUA patients at single-cell level.

Background: Intrauterine adhesion (IUA) is a common cause of clinically refractory infertility, and there exists significant heterogeneity in the treatment outcomes among IUA patients with the similar severity after transcervical resection of adhesion(TCRA). The underlying mechanism of different treatment outcomes occur remains elusive, and the precise contribution of various cell subtypes in this process remains uncertain.

Results: Here, we performed single-cell transcriptome sequencing on 10 human endometrial samples to establish a single-cell atlas differences between patients who responded to estrogen therapy and those who did not.

Selenium-Deficient FeSe2/Fe3O4 Electrocatalyst for Nitrate Reduction to Ammonia.

Electrocatalytic reduction of NO3- is a green and sustainable method that not only helps to treat industrial pollutants in wastewater, but also produces valuable chemicals. However, the slow dynamics of the proton-coupled electron transfer process results in a high barrier and low conversion efficiency. In this work, the Se-deficient FeSe2/Fe3O4 heterojunction was synthesized, which showed excellent electrochemical performance in 0.

Dual-ligand engineered CoNi alloy/N-doped carbon nanotubes bifunctional ORR/OER electrocatalyst for long-lifespan rechargeable Zn-air batteries.

The development of carbon-encapsulated alloy catalysts, through a rational design that integrates highly active Me-N-C sites, is essential for improving the reaction kinetics of both oxygen reduction (ORR) and oxygen evolution reactions (OER). This advancement is pivotal for the progression of efficient rechargeable zinc-air batteries (RZABs). In this study, we investigates a CoNi alloy decorated N-doped carbon nanotube (CoNi-NCNT) electrocatalyst using a dual-ligand strategy.

Development and application of ex-ante performance evaluation framework for health projects in China.

China National Health Commission issued an implementation plan for budget performance management in health projects in April 2021, which emphasizes all health projects must be evaluated in advance prior to implementation. The study aims to develop an ex-ante performance evaluation framework for health projects and formulate a self-assessment report template. The study also attempts to gain insights into the ex-ante performance of health projects in China, identify issues and explore the factors that influence the ex-ante performance of health projects and make suggestions about improvement strategies.

Clinical characteristics of primary vesicoureteral reflux in children with an allergic constitution.

Objectives: This study was designed to compare the clinical data of vesicoureteral reflux (VUR) in children with and without an allergic constitution.

Methods: The clinical data of patients hospitalized with VUR due to a urinary tract infection (UTI) between September 1, 2019, and December 31, 2020, were retrospectively analyzed. The patients were divided into two groups: an anallergic constitution group (AC group) and a non-allergic constitution (NAC group), and their UTIs and VUR were compared at baseline and during the follow-up period.

Differential association between childhood trauma subtypes and neurocognitive performance in adults with major depression.

Background: Neurocognitive impairment is one of the prominent manifestations of major depressive disorder (MDD). Childhood trauma enhances vulnerability to developing MDD and contributes to neurocognitive dysfunctions. However, the distinct impacts of different types of childhood trauma on neurocognitive processes in MDD remain unclear.

Tofacitinib for child-onset systemic lupus erythematosus.

Background: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that can cause diverse clinical manifestations in multiple organ systems. Child-onset SLE (cSLE) is associated with significantly higher morbidity and mortality than adult-onset SLE. The traditional treatments for SLE (glucocorticoids, antimalarials, conventional and biological disease-modifying antirheumatic drugs) often have significant adverse effects and may not fully control disease activity.

Inhibitory effects characteristics of polysaccharide of Polygonati Rhizome on cytochrome P450 enzymes.

Purpose: As the major active ingredient of Polygonatum sibriricum Red., polysaccharide of Polygonati Rhizome (PSP) has been reported to possess various pharmacological activities, especially for the treatment of chronic disorders in the elderly. This study evaluated the effect of PSP on the activities of major cytochrome P450 enzymes (CYP450) isoforms, aiming to provide theoretical reference for its co-prescription with other drugs and prevent the risk of adverse drug-drug interaction.

Construction of the whole-process nursing service system for day surgery patient based on the Kano model: A pilot cluster randomized controlled trial.

Objective: The types and number of day surgeries have significantly increased, but the construction of the whole process nursing service system (WPNSS) for preoperative education, intraoperative cooperation, postoperative knowledge, and follow-up for day surgery patients is still in the exploratory stage. The aim of this study is to establish the WPNSS for day surgery patients using the Kano model and to preliminarily assess its efficacy.

Methods: WPNSS for day surgery was devised leveraging Internet hospital information systems and patient mobile terminals (WeChat), guided by the World Health Organization's conceptual framework for scaling-up strategies.

Relationship of prefrontal cortex activity with anhedonia and cognitive function in major depressive disorder: an fNIRS study.

Background: Major depressive disorder (MDD) is associated with deficits in cognitive function, thought to be related to underlying decreased hedonic experiences. Further research is needed to fully elucidate the role of functional brain activity in this relationship. In this study, we investigated the neurofunctional correlate of the interplay between cognitive function and hedonic experiences in medication-free MDD using functional near-infrared spectroscopy (fNIRS).

The association between dietary quality, sleep duration, and depression symptoms in the general population: findings from cross-sectional NHANES study.

Background: Unhealthy lifestyles, which include unhealthy diet and unhealthy sleep duration, have been widely recognized as modifiable risk factors for depressive symptoms. This study aims to explore the associations between dietary quality, sleep duration, and depression symptoms, as well as their combined effects.

Methods: The NHANES 2007 to 2014 cycles provided the data for this study, in which 19,134 adults aged 20 years and older were included.

Multi-omics landscape of Interferon-stimulated gene OASL reveals a potential biomarker in pan-cancer: from prognosis to tumor microenvironment.

Background: OASL (Oligoadenylate Synthetase-Like), an interferon-induced protein in the OAS family, plays a significant role in anti-viral response. Studies have demonstrated its association with prognosis of certain tumors. However, the mechanism through which OASL affects tumors is unclear.

Vitamin D and Gestational Diabetes Mellitus in the IEU OpenGWAS Project: A Two-Sample Bidirectional Mendelian Randomization Study.

Background: Gestational diabetes mellitus (GDM) is one of the most prevalent pregnancy problems, and there is still debate over the relationship between vitamin D and GDM.

Objectives: Our objective is to investigate the correlation between vitamin D and GDM by employing Mendelian randomization (MR) with summary data obtained from genome-wide association studies (GWAS).

Methods: Data on exposures and outcomes, namely vitamin D, vitamin D insufficiency, and GDM, were acquired from the IEU OpenGWAS Project.

Human resource allocation status and equity research of Centers for Disease Control and Prevention in China from 2016 to 2020.

Background: In recent years, the development of global public health has become a matter of great concern and importance for governments worldwide. China, as the largest developing country, plays a crucial role in shaping the development of the public health and its ability to respond to sudden public health emergencies through the fairness of its human resource allocation in center for disease control and prevention (CDC).

Objective: This study aims to analyze the situation of health human resource allocation in the China Centers for Disease Control and Prevention (China CDCs), assess the fairness of the allocation, and provide reference for the rational allocation of human resources.

Development of a bioluminescent immunoassay based on Fc-specific conjugated antibody-nanoluciferase immunoreagents for determining aflatoxin B.

Aflatoxin B (AFB) is a potent carcinogen, and is among the most hazardous mycotoxins in agricultural products. Therefore, the development of sensitive and convenient detection methods for AFB is significant for food safety against mycotoxins. Herein, a bioluminescent enzyme immunoassay (BLEIA) was developed for ultrasensitive detection of AFB, based on the novel Fc-specific antibody-nanoluciferase (Ab-Nluc) conjugates which were fabricated using an IgG-binding protein-assisted photo-conjugation strategy.

[The association between preterm birth and hypertension].

In recent years, the number of premature births worldwide has been increasing, and their long-term prognoses, particularly the cardiovascular outcomes of preterm individuals in adulthood, have become a growing concern. Adults who were born prematurely are at a higher risk for cardiovascular diseases, which may be related to changes in cardiovascular structure, renal structure alterations, changes in body composition, and overactivation of the hypothalamic-pituitary-adrenal axis. To improve the outcomes for preterm individuals, long-term follow-up monitoring and effective prevention and treatment measures are necessary.

The impact of admission modes on the treatment outcome and in-hospital mortality rate of STEMI patients undergoing PPCI.

The current research on ST elevation myocardial infarction (STEMI) patients has been mostly limited to Door-to-Balloon (D-to-B) time. This study aimed to compare the effects of different hospital admission modes to on the time metrics of patients undergoing primary percutaneous coronary intervention (PPCI). It also examined the effects of these modes on in-hospital mortality and other influencing factors.