Synergistic defecation effects of subsp. BL-99 and fructooligosaccharide by modulating gut microbiota.

Introduction: Synbiotics have revealed the possibility of improving constipation through gut microbiota. The synergistic efficacy of subsp. lactis BL-99 (BL-99) and fructooligosaccharide (FOS) on constipation have not been investigated.

Ferroptosis genes and ST-segment elevation myocardial infarction outcomes: A predictive signature.

Objective: The aim of this paper is to discover differentially expressed genes related to ferroptosis (DEFRGs) in patients with ST-segment elevation myocardial infarction (STEMI) and to construct a reliable prognostic signature that incorporates key DEFRGs and easily accessible clinical factors.

Methods: We did a systematic review of Gene Expression Omnibus datasets and picked datasets SE49925, GSE60993, and GSE61144 for analysis. We applied GEO2R to find DEFRGs and overlapped them among the picked datasets.

[Research advance of solid-phase microextraction based on covalent organic framework materials].

Solid-phase microextraction (SPME) is a fast and simple sample preparation technique that enables the enrichment of analytes, and it is used in combination with other detection techniques to provide accurate and sensitive analytical methods. SPME is widely used in environmental monitoring, food safety, life analysis, biomedicine, and other applications. The extractive coating is the core of the SPME technique, and the properties of the extractive coating greatly influence extraction selectivity and efficiency, as well as the enrichment effect.

Tetramethylpyrazine Protects Against Chronic Hypobaric Hypoxia-Induced Cardiac Dysfunction by Inhibiting CaMKII Activation in a Mouse Model Study.

Chronic exposure to high altitudes causes pathophysiological cardiac changes that are characterized by cardiac dysfunction, cardiac hypertrophy, and decreased energy reserves. However, finding specific pharmacological interventions for these pathophysiological changes is challenging. In this study, we identified tetramethylpyrazine (TMP) as a promising drug candidate for cardiac dysfunction caused by simulated high-altitude exposure.

Identification of Rht1 for plant height reduction in two wheat mutants and the effects on yield components.

Plant height determines lodging resistance and is closely linked to yield stability in wheat. In this study, we identified two semi-dwarf wheat mutants, designated je0370 and je0344, using the winter wheat cultivar Jing411 as the wild type (WT). Field experiments revealed that the plant height of these two mutants was significantly lower than that of the WT.

Senescence-related Genes as Prognostic Markers for STEMI Patients: LASSO Regression-Based Bioinformatics and External Validation.

The prognostic value of differentially expressed senescence-related genes(DESRGs) in ST-segment elevation myocardial infarction(STEMI) patients is unclear. We used GEO2R to identify DESRGs from GSE60993 and performed functional enrichment analysis. We built an optimal prognostic model with LASSO penalized Cox regression via GSE49925.

Differences in bacterial community structure and volatile flavor substance of industrial-scale tiger skin chicken feet stored at air packaging and vacuum packaging.

The aim of this study was to investigate the differences of quality indexes, bacterial community and volatile organic compounds (VOCs) of industrial-scale tiger skin chicken feet (TSCF) under air packaging (AP) and vacuum packaging (VP). The results showed that the pH, total volatile basic nitrogen, total number of bacterial colony, and sensory scores in VP group changed less than those in AP group during the storage period. Different packaging conditions also had significant effects on bacterial community at the genus levels.

White Matter Imaging Phenotypes Mediate the Negative Causality of Mitochondrial DNA Copy Number on Sleep Apnea: A Bidirectional Mendelian Randomization Study and Mediation Analysis.

Purpose: Sleep apnea (SA), associated with absent neural output, is characterised by recurrent episodes of hypoxemia and repeated arousals during sleep, resulting in decreased sleep quality and various health complications. Mitochondrial DNA copy number (mtDNA-CN), an easily accessible biomarker in blood, reflects mitochondrial function. However, the causal relationship between mtDNA-CN and SA remains unclear.

Eldecalcitol alleviates diabetic periodontitis by regulating macrophage efferocytosis and polarization via SOCE machinery.

Diabetes exacerbates the occurrence and severity of periodontitis, the pathogenesis of diabetic periodontitis (DPD) is influenced by the delayed resolution of inflammation. Eldecalcitol (ED-71) has shown promise in preventing bone loss in DPD. We herein aimed to investigate the role of ED-71 in the inflammatory regression phase of DPD and elucidate the underlying mechanisms.

The evolution of S-nitrosylation detection methodology and the role of protein S-nitrosylation in various cancers.

S-nitrosylation (SNO) modification, a nitric oxide (NO)-mediated post-translational modification (PTM) of proteins, plays an important role in protein microstructure, degradation, activity, and stability. Due to the presence of reducing agents, the SNO modification process mediated by NO derivatives is often reversible and unstable. This reversible transformation between SNO modification and denitrification often influences the structure, activity, and function of proteins.

Evaluating the efficacy of low-kV X-ray intraoperative radiotherapy in the treatment of locally advanced rectal cancer: a retrospective cohort study.

Background: Patients with locally advanced rectal cancer (LARC) treated with surgery have a high risk of local recurrence. Intraoperative radiotherapy (IORT) is a promising method for treating locally advanced solid tumors, but there is limited research on the efficacy of IORT in treating LARC. This study aimed to evaluate the long-term efficacy of low-kV X-ray IORT in the treatment of LARC.

Toxic effects and safety assessment of Xanthoceras sorbifolium bunge seed kernels.

Ethnopharmacological Relevance: Xanthoceras sorbifolium Bunge (X. sorbifolia), an oil crop native to northern China, is valued for both its edible and medicinal uses. It has various applications, including the production of edible and bioactive oils, and is used in traditional medicine for its antioxidant and anti-inflammatory properties.

Case Report: Surgical management of medial collateral ligament calcification.

Calcification is a self-limiting disease, characterized by the deposition of calcium, causing severe pain, swelling, and movement disorder. It is mainly found in the shoulder joint but has also been reported in other joints such as the wrist, hip, knee, foot, and ankle. However, calcification of the medial collateral ligament (MCL) has been rarely reported.

A Simple Narrative Review of Progress on the Processing and Utilization of Functional Rice.

This paper aims to review the research progress on the processing and utilization of functional rice and explore its potential to enhance human health. The research progress in the processing and utilization of colored rice, low-protein rice, high-resistant starch rice, micronutrient-enriched rice, and bioreactor rice was systematically analyzed through a comprehensive literature review. The impact of various processing techniques on the retention of nutritional components in functional rice was also discussed.

Pathways and enhanced evaluation system for green low-carbon development across diverse Chinese regions.

Background: Rapid economic growth in China has led to significant resource and environmental challenges, particularly in less economically developed regions. This study aims to identify effective strategies for achieving green, low-carbon development in these regions during the economic transition.

Methods: We employed the Fuzzy-Set Qualitative Comparative Analysis (fsQCA) method to scrutinize the impact of economic, demographic, industrial, and technological factors on low-carbon development across a selection of Chinese provinces, including Qinghai, Hunan, Beijing, Shanghai, Tianjin, Hainan, and Chongqing.

3D Biofabrication of Microporous Hydrogels for Tissue Engineering.

Microporous hydrogels have been utilized in an unprecedented manner in the last few decades, combining materials science, biology, and medicine. Their microporous structure makes them suitable for wide applications, especially as cell carriers in tissue engineering and regenerative medicine. Microporous hydrogel scaffolds provide spatial and platform support for cell growth and proliferation, which can promote cell growth, migration, and differentiation, influencing tissue repair and regeneration.

Random uncertain motor parameters identification combining fourth-order moment and trust region.

In random uncertain motor parameter identification field, there is low identification efficiency and ill-conditioned data coming from the second iteration involved in the uncertainty propagation and surrogate model between the motor parameters and the performance response. In this paper, the fourth-order moment method and trust region model management technology are combined to reduce the dependence of the surrogate model accuracy and improve the computational efficiency. In the framework, the inner layer calculates the cumulative probability under different motor performance response thresholds based on the fourth-order moment method, and obtain the probability density function of the calculated motor performance response.

Evaluation of the Therapeutic Effect of Decompression with or without Fusion on Lumbar Spinal Stenosis Caused by Degenerative Lumbar Spondylolisthesis: A Systematic Review and Meta-Analysis.

Objective: As a common clinical disease, lumbar spinal stenosis (LSS) is currently the preferred surgical treatment, and there are various opinions. We conducted a study on whether fusion should be performed simultaneously with decompression for LSS caused by low-grade degenerative lumbar spondylolisthesis and compared the efficacy and safety of the 2 surgeries.

Methods: We conducted literature searches on Cochrane Library, Embase, PubMed, Scopus, and China National Knowledge Infrastructure databases to search for randomized controlled trials and observational studies that compared decompression alone and decompression plus fusion in the treatment of LSS with low-grade lumbar spondylolisthesis.

Identification of Plasma Metabolites and Dipeptides as Diagnostic Biomarkers for Psoriasis Vulgaris through Liquid Chromatography-High Resolution Mass Spectrometry-Based Metabolomics.

Psoriasis, an immune-mediated chronic inflammatory skin disease, is primarily diagnosed through clinical assessment. Currently, specific markers for the accurate diagnosis and prediction of psoriatic disease are lacking. Here, we employed a three-step designed study to perform untargeted metabolomics, with the aim of identifying candidate biomarkers for psoriasis.