Diagnostic and Predictive Value of LncRNA MCM3AP-AS1 in Sepsis and Its Regulatory Role in Sepsis-Induced Myocardial Dysfunction.

The present study focused on exploring the clinical value and molecular mechanism of LncRNA MCM3AP antisense RNA 1 (MCM3AP-AS1) in sepsis and sepsis-induced myocardial dysfunction (SIMD). 122 sepsis patients and 90 healthy were included. Sepsis patients were categorized into SIMD and non-MD.

Blocking HXA-mediated neutrophil elastase release during lung infection limits pulmonary epithelial barrier disruption and bacteremia.

(), a leading cause of community-acquired pneumonia, can spread from the lung into the bloodstream to cause septicemia and meningitis, with a concomitant three-fold increase in mortality. Limitations in vaccine efficacy and a rise in antimicrobial resistance have spurred searches for host-directed therapies that target pathogenic immune processes. Polymorphonuclear leukocytes (PMNs) are essential for infection control but can also promote tissue damage and pathogen spread.

Huntington's Disease: Complex Pathogenesis and Therapeutic Strategies.

Huntington's disease (HD) arises from the abnormal expansion of CAG repeats in the huntingtin gene (), resulting in the production of the mutant huntingtin protein (mHTT) with a polyglutamine stretch in its N-terminus. The pathogenic mechanisms underlying HD are complex and not yet fully elucidated. However, mHTT forms aggregates and accumulates abnormally in neuronal nuclei and processes, leading to disruptions in multiple cellular functions.

Metal-Organic Frameworks-Derived Nanocarbon Materials and Nanometal Oxides for Photocatalytic Applications.

Harnessing low-density solar energy and converting it into high-density chemical energy through photocatalysis has emerged as a promising avenue for the production of chemicals and remediation of environmental pollution, which contributes to alleviating the overreliance on fossil fuels. In recent years, metal-organic frameworks (MOFs) have gained widespread application in the field of photocatalysis due to their photostability, tunable structures, and responsiveness in the visible light range. However, most MOFs exhibit relatively low response to light, limiting their practical applications.

Synergistic Enhancement of Photocatalytic H Evolution over NH-MIL-125 Modified with Dual Cocatalyst.

The construction of efficient photocatalysts for water splitting to enable H evolution is pivotal to alleviate energy issues and environmental concerns. In this work, carbon dots (CDs) were prepared by employing "green solvent" ionic liquids as carbon sources and then combined with Pt/NH-MIL-125, resulting in the emergence of a high-efficiency photocatalyst termed CDs-Pt/NH-MIL-125 for the first time. This composite photocatalyst exhibited outstanding photocatalytic activity in H production under visible light irradiation.

Prevalence and bidirectional association between rhinitis and urticaria: A systematic review and meta-analysis.

Rhinitis, allergic rhinitis in particular, and urticaria are both common diseases globally. However, there is controversy with regard to the correlation between rhinitis and urticaria. To examine the accurate association between rhinitis and urticaria.

[Efficacy of electroacupuncture on acute intracerebral hemorrhage and its effect on serum AQP4 in patients].

Objective: To observe the effects on neural function, living ability and mental state of the patients with acute intracerebral hemorrhage (ICH), as well as aquaporin 4 (AQP4) in the serum after treated with electroacupuncture (EA) on the base of routine therapy of western medicine.

Methods: Seventy-two acute ICH patients were randomized into an observation group (36 cases, 4 cases dropped off) and a control group (36 cases, 2 cases dropped off). In the control group, the conventional treatment was delivered such as stopping bleeding, preventing re-hemorrhage, controlling blood pressure, mitigating neural edema and reducing intracranial pressure.

Role of Ferroptosis in Glial Cells after Ischemic Stroke.

Ischemic stroke (IS) is the predominant cause of morbidity and mortality worldwide. Ferroptosis, a new type of programmed cell death, has been shown to play a crucial role in IS pathogenesis. Traditionally, research focused on neurons did not uncover specific positive results for IS.

Pore-forming activity of pneumolysin disrupts the paracellular localization of the epithelial adherens junction protein E-cadherin.

a common cause of community-acquired bacterial pneumonia, can cross the respiratory epithelial barrier to cause lethal septicemia and meningitis. pore-forming toxin pneumolysin (PLY) triggers robust neutrophil (PMN) infiltration that promotes bacterial transepithelial migration and disseminated disease in mice. Apical infection of polarized respiratory epithelial monolayers by at a multiplicity of infection (MOI) of 20 resulted in recruitment of PMNs, loss of 50% of the monolayer, and PMN-dependent bacterial translocation.

Oxidative magnetization of biochar at relatively low pyrolysis temperature for efficient removal of different types of pollutants.

A novel oxidative magnetization, involving phosphomolybdic acid and Fe(NO) co-promoted pyrolysis, was established to manufacture highly adsorptive magnetic biochars for adsorbing aqueous tetracycline, methylene blue, and Cr. The modification of phosphomolybdic acid greatly boosted the formation of γ-FeO and oxygen containing groups with enhancement of specific surface area and pore volume at 400 °C. Importantly, γ-FeO was stably fixed on surface in quasi-nanoscale.

The association of standard base excess upon emergency admission with outcomes in patients with heat stroke.

Objectives: Standard base excess (SBE) is a quick and effective tool to identify acid-base disorders in critically ill patients, independent of respiratory factors. The predictive value of SBE for adverse outcomes in patients with heat stroke (HS) is still unclear. This study aimed to explore the prognostic significance of SBE for in-hospital mortality and other adverse outcomes in patients with HS.

Electroacupuncture Inhibits Ferroptosis Induced by Cerebral Ischemiareperfusion.

Background: Electroacupuncture (EA) treatment has been recommended by World Health Organization (WHO) for years on cerebral ischemia treatment, but the specific mechanism is still elusive. Studies have shown that EA can relieve brain damage after ischemic stroke by inhibiting programmed cell death (PCD), such as apoptosis, necroptosis, and autophagy. Ferroptosis, a unique form of cell death, has been highlighted recently and found to occur in I/R injury.

Copper and In Situ-Generated Triflic Acid Relay-Promoted Four-Component Cascade Reaction for the Construction of Polysubstituted Cycloguanidines.

An unprecedented copper and in situ-generated triflic acid relay-promoted four-component cascade reaction of cyanamides, diaryliodonium triflates, propargylic amines, and HO was established for rapid and concise construction of diverse five-membered cycloguanidines. Copper-catalyzed guanidination/intramolecular hydroamination and in situ-generated HOTf-accelerated hydration proceeded sequentially with high level of chemoselectivity and regioselectivity, and six new bonds were simultaneously built in high yields. Thus, diaryliodonium triflates served not only as an arylation reagent but also as an internal acid promoter, establishing an alternative strategy for highly efficient utilization of diaryliodonium trifates.

Association between cooling temperature and outcomes of patients with heat stroke.

This study explored the relationship between body temperature and adverse outcomes in patients with heat stroke to identify the optimal target body temperature within the first 24 h. This retrospective, multicentre study enrolled 143 patients admitted to the emergency department and diagnosed with heat stroke. The primary outcome was the in-hospital mortality rate, while secondary outcomes included the presence and number of damaged organs and neurological sequelae at discharge.

The complete mitochondrial genome of Lin et Li, 1990 (Coleoptera, Curculionidae, Curculioninae, Anthonomini) and its phylogenetic implications.

Lin et Li, 1990 belongs to Coleoptera, Curculionidae, Curculioninae, Anthonomini. It is a herbivorous insect that damages Blume (Ulmaceae) by affecting branch growth. The mitochondrial genome of was sequenced and annotated to better identify and related species.

The functional connectivity between left insula and left medial superior frontal gyrus underlying the relationship between rumination and procrastination.

Procrastination is regarded as a prevalent problematic behavior that impairs people's physical and mental health. Although previous studies have indicated that trait rumination is robustly positively correlated with procrastination, it remains unknown about the neural substrates underlying the relationship between trait rumination and procrastination. To address this issue, we used voxel-based morphometry (VBM) and resting-state functional connectivity (RSFC) approaches to explore the neural basis of the relationship between trait rumination and procrastination.

Electro-acupuncture Promotes Angiogenesis via Exosomal miR-210 in the Hypoxia-induced HUVECs Mediated HIF-1α/VEGF/Notch 1 Signal Pathway.

Background: Acupuncture has been wildly applied for cerebral ischemia treatment in China for thousands of years, while the specific mechanism remains uncertain. Recently, many studies have shown that acupuncture promotes angiogenesis after ischemia occurs. Here, we examined the effect of electro-acupuncture (EA) exosomes on angiogenesis in hypoxia-induced human umbilical vein endothelial cells (HUVECs).

Absorption behavior of polycarboxylate superplasticizer with different molecular structures on montmorillonite.

Polycarboxylate (PCE) is a high performance superplasticizer for modern concrete. With the high quality sand becoming precious, more and more low quality sands are used in concrete. However, low quality sands generally contain a relatively high content of montmorillonite (MMT), which could seriously reduce the efficiency of PCE.

[Electroacupuncture for acute ischemic stroke and its effect on plasma levels of IL-17 and IL-10].

Objective: To compare the clinical efficacy on acute ischemic stroke (AIS) between electroacupuncture combined with conventional western medicine therapy and simple conventional western medicine therapy and its effect on plasma levels of interleukin (IL)-17 and IL-10.

Methods: A total of 60 patients with AIS were randomized into an observation group (30 cases, 2 cases dropped off) and a control group (30 cases, 4 cases dropped off). The control group was treated with conventional western medicine therapy i.

Dynamic Python-Based Method Provides Quantitative Analysis of Intercellular Junction Organization During Infection of the Respiratory Epithelium.

Many respiratory pathogens compromise epithelial barrier function during lung infection by disrupting intercellular junctions, such as adherens junctions and tight junctions, that maintain intercellular integrity. This includes , a leading cause of pneumonia, which can successfully breach the epithelial barrier and cause severe infections such as septicemia and meningitis. Fluorescence microscopy analysis on intercellular junction protein manipulation by respiratory pathogens has yielded major advances in our understanding of their pathogenesis.