Ultrathin polymer membrane for improved hole extraction and ion blocking in perovskite solar cells.

Highly efficient perovskite solar cells (PSCs) in the n-i-p structure have demonstrated limited operational lifetimes, primarily due to the layer-to-layer ion diffusion in the perovskite/doped hole-transport layer (HTL) heterojunction, leading to conductivity drop in HTL and component loss in perovskite. Herein, we introduce an ultrathin (~7 nm) p-type polymeric interlayer (D18) with excellent ion-blocking ability between perovskite and HTL to address these issues. The ultrathin D18 interlayer effectively inhibits the layer-to-layer diffusion of lithium, methylammonium, formamidium, and iodide ions.

Validation of the I- and D-type epistemic curiosity scale among young Chinese children and implications on early curiosity nurture.

Curiosity, an innate and intrinsic motivation to explore, makes vital contributions to learning in individuals of various ages. Epistemic curiosity centers on the drive to close information gaps and can be classified into joyous exploration and interest (I) and deprivation sensitivity (D) types. Each subtype is associated with different academic achievements, personality traits, emotions, and aspects of creativity.

A rapid visual detection method for porcine teschovirus through reverse transcription recombinase-aided amplification coupled with lateral flow dipstick.

Background: Porcine teschovirus (PTV) is an important enteropathogen, associated with symptoms of polioencephalomyelitis, pneumonia, pericarditis, myocarditis, diarrhea, and reproductive disorders in pigs. Rapid and precise diagnostic methods are essential for managing PTV infections. The study introduced a simple, quick, and visual approach for detecting PTV through the use of RT-RAA coupled with LFD.

Phosphorylation of the prokaryotic histone-like protein H-NS modulates bacterial virulence in Salmonella Typhimurium.

H-NS is a prokaryotic histone-like protein that binds to bacterial chromosomal DNA with important regulatory roles in gene expression. Unlike histone proteins, hitherto post-translational modifications of H-NS are still largely uncharacterized, especially in bacterial pathogens. Salmonella Typhimurium is a primary enteric pathogen and its virulence is mainly dependent on specialized type III secretion systems (T3SSs), which were evolutionarily acquired via horizontal gene transfer.

Effect of hyperthermia combined with opioids on cancer pain control and surgical stress in patients with gastrointestinal cancer.

Background: Surgical palliative surgery is a common method for treating patients with middle and late stage gastrointestinal tumors. However, these patients generally experience high levels of cancer pain, which can in turn stimulate the body's stress and undermine the effect of external surgery. Although opioid drugs have a significantly positive effect on controlling cancer pain, they can induce adverse drug reactions and potential damage to the body 's immune function.

Ginsenoside Ro improves Salmonella Typhimurium-induced colitis through inhibition of the virulence factors SopB and SopE2 via the RAC1/CDC42/ARP2/3 pathway.

Salmonella enterica serovar Typhimurium (S. Typhimurium) poses a serious threat to human and animal health, and there is an urgent need to develop new therapeutic agents. In our in vivo study, ginsenoside Ro (Ro) reduced the mortality rate of S.

[Intrathyroid thymic carcinoma: report of a case].

Intrathyroid thymic carcinoma（ITTC） is a rare thyroid tumor that lacks typical clinical manifestations and imaging features, making preoperative diagnosis challenging.The primary treatment for ITTC is radical surgery; however, the effectiveness of adjuvant radiotherapy and chemotherapy post-surgery is not well-established. This paper presents a case of ITTC , analyzing the clinical data and correlating it with the literature to explore the clinical manifestations, diagnostic approach, treatment, and prognosis of ITTC.

Sesamol hinders the proliferation of intracellular bacteria by promoting fatty acid metabolism and decreasing excessive inflammation.

The extraintestinal pathogenic Escherichia coli (ExPEC) is a significant zoonotic bacterial pathogen that can cause severe infections and potentially cross-transmit between different hosts. The treatment of clinical bacterial infections is challenging because of the increasingly severe problem of drug resistance. The development of new strategies for managing bacterial infections is essential.

Novel organic additives with high dipole moments: Improving the anode interface structure to enhance the performance of zinc ion aqueous batteries.

The reversibility and stability of aqueous zinc-ion batteries (AZIBs) are largely limited by free-water-induced side reactions (e.g., hydrogen evolution and zinc corrosion) and negative zinc dendrite growth.

Pulmonary infection caused by Tropheryma whipplei: a case report and review of the literature.

Background: Tropheryma whipplei pneumonia is an infrequent medical condition. The clinical symptoms associated with this disease are nonspecific, often resulting in misdiagnosis or missed diagnosis. Therefore, sharing and summarizing the experiences in the diagnosis and treatment of this disease can deepen global understanding and awareness of it.

In Vivo tissue healing mechanism at the intestinal anastomosis site following high-frequency electric welding.

To investigate the effect of High-Frequency Electric Welding (HFEW) on intestinal tissue healing, we performed end-to-end anastomosis experiments in New Zealand rabbits. Within one week post-surgery, animals exhibited normal vital signs, replaced necrotic tissue with healthy collagen, and showed improved tissue strength while inflammation decreased. By day 60, tissue pathology and function fully recovered, resembling normal tissue.

Effects of Culture Systems and Nutrients on the Growth and Toxin Production of .

Harmful algal blooms (HABs) formed by toxic microalgae have seriously threatened marine ecosystems and food safety and security in recent years. Among them, has attracted the attention of scientists and society due to its acute and rapid neurotoxicity in mice. Herein, the growth and gymnodimine A (GYM-A) production of were investigated in diverse culture systems with different surface-to-volume (S/V) ratios and nitrogen/phosphorus concentrations.

[Research progress on the effect of estuary microplastics on antibiotic resistance genes].

Estuaries are transitional zones between rivers and marine environments, with intensive human activities. Pollutants pose a threat to the ecological systems of estuaries. Among these pollutants, microplastics and antibiotic resistant genes have gained significant attention due to their potential impacts on estuarine organisms and human health.

Global and regional trends and projections of chronic pain from 1990 to 2035: Analyses based on global burden of diseases study 2019.

Background: Chronic pain poses a significant public health challenge. We present the global and regional data on Prevalence, Incidence and Years Lived with Disability (YLDs) for Chronic pain from the Global burden of disease (GBD) study 2019 data and analyze their associations with Socio-demographic index (SDI), age, and gender, and the future trends from 2020 to 2035.

Methods: Regional trends in the burden of chronic pain and its association with age, gender, and SDI were assessed from 1990 to 2019.

Comparison of glucocorticoids combined with antiviral drugs versus glucocorticoids alone in the management of Bell's Palsy: A systematic review and meta-analysis of randomized clinical trials.

Objective: This study aimed to compare the efficacy of glucocorticoids combined with antiviral drugs (GA) versus glucocorticoids alone (GO) in the treatment of Bell's Palsy.

Database Reviewed: According to the PRISMA2020 guidelines, we searched PubMed, Embase, and the Cochrane Central Register of Controlled Trials for English articles from their inception to August 10, 2023, and performed a secondary search on October 31, 2024.

Methods: Studies describing the efficacy of (GA) for Bell's Palsy versus (GO).

Mitochondrial mechanism of florfenicol-induced nonalcoholic fatty liver disease in zebrafish using multi-omics technology.

Florfenicol (FF), a third-generation chloramphenicol antibiotic widely used in food-producing animals, has become a "pseudopersistent" environmental contaminant, raising concerns about its potential ecological and human health impacts. However, its bioaccumulation behavior and hepatotoxic mechanisms remain poorly understood. This study aims to address these gaps with a 28-day exposure experiment in adult zebrafish at 0.

Discovery of novel oxindole derivatives as TRPA1 antagonists with potent analgesic activity for pain treatment.

Transient Receptor Potential Ankyrin 1 (TRPA1) is a non-selective cation channel involved in detecting harmful stimuli and endogenous ligands, primarily expressed in sensory neurons. Due to its role in pain and itch, TRPA1 is a potential drug target. We identified an oxindole core structure via high-throughput screening, modified it, and tested the modified compounds in vitro and in vivo.

Maternal high glucose and fat diet exposure impaired vascular constriction via miR-325-3P/SHIP2/NOX2 pathway axis in offspring vessels.

Background And Objectives: Maternal western-style diets that are high in glucose and fat have well-known cardiovascular effects on offspring, yet the combined influence of such diets during pregnancy is relatively less comprehended. This study investigates the impact of maternal high glucose and fat diet (HGF) on vascular constriction in offspring and the underlying mechanisms.

Methods And Results: Pregnant Sprague-Dawley rats were provided with either HGF or control diets.

Hydrogen bonded organic framework pores differentially loading triazole for photocatalytic uranium reduction.

Using temperature modulation, two distinct hydrogen bond organic frameworks HOF-C and HOF-K with different pore sizes were synthesized from the same ligands, tris(4-(4-1,2,4-triazole-4-yl)phenyl)amine. The pore size difference prevents TRZ from entering HOF-K, while allowing TRZ to selectively insert into the larger-pored HOF-C to form HOF-C-TRZ. The donor-acceptor (D-A) structure formed in HOF-C-TRZ enhances its photoelectric response and exhibits exceptional uranium reduction under visible light irradiation.

Association between psychiatric symptoms with multiple peripheral blood sample test: a 10-year retrospective study.

Background: Psychiatric illness is thought to be a brain somatic crosstalk disorder. However, the existing phenomenology-based Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) diagnostic framework overlooks various dimensions other than symptoms. In this study, we investigated the associations between peripheral blood test indexes with various symptom levels of major depressive disorder (MDD), bipolar disorder (BD), and schizophrenia (SCZ) to explore the availability of peripheral blood test indexes.

Flexible X-Ray Detector for Cumulative Dose Monitoring Through Reversible Photochromism and Luminescence Modulation.

This study presents a multi-mode X-ray detection and imaging strategy by integrating photochromism, photoluminescence, and radioluminescence into Tb-doped CaAlSiO. CaAlSiO: Tb exhibits stable radioluminescence, oxygen vacancy-related photochromism, and photoluminescence modulation, all of which showed a linear relationship with X-ray exposure. This multi-mode response enables high-quality imaging and detection in both bright and dark conditions, facilitating time-dependent cumulative X-ray radiation dose assessments.