Int J Mol Sci
December 2024
Aluminum (Al) toxicity in acidic soils poses significant challenges to crop growth and development. However, the response mechanism of Shatian pomelo ( 'Shatian Yu') roots to Al toxicity remains poorly understood. This study employed root phenotype analysis, physiological response index measurement, root transcriptome analysis, and quantitative PCR (qPCR) validation to investigate the effects of Al toxicity on Shatian pomelo roots.
View Article and Find Full Text PDFThe East Friesian sheep is a dairy breed known for its high fertility and high milk production and is currently one of the best dairy sheep breeds in the world. This breed is known to have a poor disease-resistant phenotype compared to Hu sheep. Gut microbiota and metabolites play a role in host disease resistance.
View Article and Find Full Text PDFAmyotrophic lateral sclerosis (ALS), commonly known as motor neuron disease, is a neurodegenerative disorder characterized by the progressive degeneration of both upper and lower motor neurons. This pathological process results in muscle weakness and can culminate in paralysis. To date, the precise etiology of ALS remains unclear.
View Article and Find Full Text PDFBioengineering (Basel)
December 2024
Thigh muscles greatly influence knee joint loading, and abnormal loading significantly contributes to the progression of knee osteoarthritis (KOA). Muscle weakness in KOA patients is common, but the specific contribution of each thigh muscle to joint loading is unclear. The gait data from 10 severe female KOA patients and 10 controls were collected, and the maximum isometric forces of the biceps femoris long head (BFL), semitendinosus (ST), rectus femoris (RF), vastus lateralis (VL), and vastus medialis (VM) were calibrated via ultrasound.
View Article and Find Full Text PDFBioengineering (Basel)
November 2024
Aneurysm modeling and simulation play an important role in many specialist areas in the field of medicine such as surgical education and training, clinical diagnosis and prediction, and treatment planning. Despite the considerable effort invested in developing computational fluid dynamics so far, visual simulation of blood flow dynamics in aneurysms, especially the under-explored aspect of bifurcation aneurysms, remains a challenging issue. To alleviate the situation, this study introduces a novel Smoothed Particle Hydrodynamics (SPH)-based method to model and visually simulate blood flow, bifurcation progression, and fluid-structure interaction.
View Article and Find Full Text PDFBackground: Obstructive sleep apnea (OSA) in children is prevalent worldwide and affects their physiological, psychological, and cognitive functions. However, the research on OSA's impact on children's cognitive function remains inconclusive. This study aims to analyze the cognitive levels and influencing factors in children with OSA in a single-center study in China.
View Article and Find Full Text PDF: About half of adults with acute myeloid leukemia with normal cytogenetics (CN-AML) have mutations. There is controversy regarding their prognosis and best therapy. : We studied 150 subjects with these features using targeted regional sequencing.
View Article and Find Full Text PDFAbnormal lipid metabolism is increasingly recognized as a contributing factor to the development of osteonecrosis of the femoral head (ONFH). This study aimed to explore the lipidomic profiles of ONFH patients, focusing on distinguishing between traumatic ONFH (TONFH) and non-traumatic ONFH (NONFH) subtypes and identifying potential biomarkers for diagnosis and understanding pathogenesis. Plasma samples were collected from 92 ONFH patients (divided into TONFH and NONFH subtypes) and 33 healthy normal control (NC) participants.
View Article and Find Full Text PDFSusceptibility to and severity of pulmonary infections increase with ethanol consumption. We have previously shown that ethanol-induced changes in the gut microbiome disrupt gut homeostasis, allowing for the translocation of proinflammatory mediators into the circulation and eliciting an immune response in the lung. Additionally, targeting the gut with butyrate supplementation not only rescues ethanol-induced disruptions to gut health but also reverses aspects of immune dysregulation in the lungs.
View Article and Find Full Text PDFBackground: Dengue virus (DENV) is the most widespread mosquito-borne virus, which can cause dengue fever with mild symptoms, or progress to fatal dengue hemorrhagic fever and dengue shock syndrome. As the main target cells of DENV, macrophages are responsible for the innate immune response against the virus.
Methods: In this study, we investigated the role of pyroptosis in the pathogenic mechanism of dengue fever by examining the level of pyroptosis in DENV-1-infected macrophages and further screened differentially expressed microRNAs by high-throughput sequencing to predict microRNAs that could affect the pyroptosis of the macrophage.
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a chronic liver disease characterized by hepatic lipid accumulation, and echinacoside (ECH) has demonstrated antioxidant and anti-inflammatory effects across multiple conditions, it has demonstrated hepatoprotective effects. Ferroptosis represents a novel mechanism of cell demise, differing from apoptosis and autophagy. Emerging research indicates that ferroptosis in hepatocytes plays a role in the development of alcoholic liver disease.
View Article and Find Full Text PDFIn the context of globalization and rapid technological advancement, the introduction of Artificial Intelligence (AI) has brought new opportunities and challenges to Human Resource Management (HRM). This study constructs an evolutionary game model to explore the strategy choices and evolutionary paths of enterprises and employees in HRM value co-creation with AI involvement. We numerically simulated the dynamic evolution of strategies under different scenarios, revealing the equilibrium characteristics of strategic interactions between enterprises and employees in the AI context.
View Article and Find Full Text PDFIn uncertain situations, individuals seek to maximize rewards while managing risks. Yet, the effects of acute stress and anxiety on decision-making in ambiguous and risky contexts are unclear. This study aims to contribute to the exploration of how acute stress influences sensitivity to immediate vs.
View Article and Find Full Text PDFSoy protein isolate (SPI) possesses potential gelling properties, making it suitable for gel-based applications. However, the gel network stability and mechanical properties of SPI are relatively poor and can be improved through modifications or by combining it with other polymers, such as Konjac Glucomannan (KGM). Combining SPI with KGM can overcome the poor gel network stability and mechanical properties of SPI, but it reduces the water-absorbing capacity of the gel network after drying, which affects the quality characteristics of plant-based protein rehydrated foods and limits the economic feasibility of soy protein foods.
View Article and Find Full Text PDFα-amylase can effectively inhibit the activity of digestive enzymes and alter nutrient absorption. The impact of ovum hydrolysates of sea cucumbers on α-amylase activity was investigated in this study. The protein hydrolysates generated using different proteases (pepsin, trypsin, and neutral protease) and molecular weights (less than 3000 and more than 3000) were investigated.
View Article and Find Full Text PDFThis study investigated the effects of three different single-strain probiotics XD117, LC-37, and LGG, on the quality of hempseed fermented milk. The main findings were that adding probiotics increased the inhibition rate of α-glucosidase and pancreatic lipase in hempseed fermented milk significantly. Non-targeted metabolomic correlation analysis results confirmed that 14 substances, including three flavonoids, six amino acids and their derivatives, and five short peptides, were positively correlated with the hypoglycemic and hypolipidemic activities of hempseed fermented milk.
View Article and Find Full Text PDFThis study selected three approved folate sources-folic acid (FA), L-5-methyltetrahydrofolate (MTFA), and calcium 5-methyltetrahydrofolate (CMTFA)-to explore their interaction mechanisms with soy protein isolate (SPI) through spectrofluorometric analysis and molecular docking simulations. We investigated how these interactions influence the structural and physicochemical stability of folates and SPI. Three folates spontaneously bound to SPI, forming complexes, resulting in a decrease of approximately 30 kJ·mol in Gibbs free energy and an association constant (K) of 10 L·mol.
View Article and Find Full Text PDFSkeletal muscle fiber characteristics are pivotal in assessing meat quality. However, there is currently a lack of research precisely quantifying the total number of myofibers (TNM) of skeletal muscles. This study used Arbor Acres (AA) broilers and Wenchang (WC) chickens to determine the TNM of several skeletal muscles and the meat quality of the pectoralis major muscle (PM).
View Article and Find Full Text PDFBackground: The tiller number is a key agronomic trait for increasing the yield potential of wheat ( L.). A number of quantitative trait loci (QTLs) and key genes controlling tillering have been identified, but the regulatory mechanisms remain unclear.
View Article and Find Full Text PDFBackground: and have obvious morphological features and strongly tolerate saline-alkali environments. However, the mechanisms that lead to the differences in saline-alkali tolerance between them remain unclear.
Methods: In this study, we employed comparative transcriptome analysis to investigate and under saline-alkali stress.
Background: The swift expansion of the invasive malaria vector throughout Africa presents a major challenge to malaria control initiatives. Unlike the native African vectors, thrives in urban settings and has developed resistance to multiple classes of insecticides, including pyrethroids, organophosphates, and carbamates.
Methods: Insecticide susceptibility tests were performed on field-collected mosquitoes from Awash Sebac Kilo, Ethiopia, to assess insecticide resistance levels.
Background/objectives: has recently received increased attention as a potential biological agent because of its broad-spectrum antagonistic capacity against harmful bacteria and fungi. This study aims to thoroughly analyze the genomic characteristics of BRI3, thereby providing theoretical groundwork for the agronomic utilization of this strain.
Methods: In this work, we evaluated the beneficial traits of the newly isolated strain BRI3 via in vitro experiments, whole-genome sequencing, functional annotation, and comparative genomic analysis.
Background: Hepatocellular carcinoma (HCC) is a type of malignant tumor with high morbidity and mortality. Untimely treatment and high recurrence are currently the major challenges for HCC. The identification of potential targets of HCC progression is crucial for the development of new therapeutic strategies.
View Article and Find Full Text PDFIn the last few years, transcranial alternating current stimulation (tACS) has attracted attention as a promising approach to interact with ongoing oscillatory cortical activity and, consequently, to enhance cognitive and motor processes. While tACS findings are limited by high variability in young adults' responses, its effects on brain oscillations in older adults remain largely unexplored. In fact, the modulatory effects of tACS on cortical oscillations in healthy aging participants have not yet been investigated extensively, particularly during movement.
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