140,698 results match your criteria: "Thailand; Center of Excellence for Trace Analysis and Biosensor[Affiliation]"

Background: Oral behaviours, both functional and non-functional, are commonly reported and can negatively impact oral health. Among orofacial pain patients, non-functional oral behaviours have been observed in association with elevated psychosocial factors. However, the extent to which these findings apply to individuals without orofacial pain remains inconclusive.

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Dengue Virus Biosafety: An Analysis of Evidence, Global Inconsistencies, and Risk Gaps.

Appl Biosaf

August 2025

Mahidol-Oxford Tropical Research Medicine Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand.

Introduction: Dengue virus (DENV) poses a significant global health threat, particularly in tropical and subtropical regions, where it is primarily transmitted by spp. mosquitoes. Its biosafety and biosecurity management present unique challenges due to both its vector-borne nature and rare instances of nonvector transmission.

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Purpose: Unhealthy behaviors can accelerate the progression of chronic kidney disease (CKD). This study aimed to evaluate the effectiveness of a community-based integrated care program in modifying key unhealthy behaviors among CKD patients in rural Thailand and to assess the impact of these behaviors on the rate of kidney function decline.

Patients And Methods: This is a post-hoc analysis of the ESCORT-2 trial, which is a 3-year prospective cohort study that enrolled 914 patients with CKD stages 3-4 in rural Thailand.

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Accurate point-of-care tools are needed to detect early nonadherence to daily HIV regimens and support timely transitions to long-acting options. Emerging evidence suggests that females may require higher adherence than males to achieve equivalent protection. Our next-generation urine tenofovir assay showed high accuracy across sexes but lower urine drug levels among female participants.

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Background And Aim: Low birth weight and within-litter variations are major challenges in swine production, often exacerbated by highly prolific sow lines. Nutritional interventions such as amino acid and probiotic supplementation have shown promise, but their combined effects remain unexplored. This study aimed to evaluate the individual and interactive effects of QST 713 and L-arginine supplementation during late gestation on reproductive performance in sows.

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Background And Aim: Echocardiographic assessment in equines is typically performed on standing animals; however, no studies have evaluated left ventricular function in anesthetized mules using high-dose xylazine. Given the unique pharmacokinetics in mules and their higher anesthetic requirements, this study aimed to assess the effects of acepromazine-xylazine-diazepam-ketamine anesthesia, using the upper limit xylazine dose (1.6 mg/kg), on the left ventricular size and function in mules.

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Background And Aim: The global shift toward antibiotic-free poultry production necessitates sustainable alternatives to conventional growth promoters. Hydrolyzable tannins (HTs) from plants have shown antimicrobial, antioxidant, and gut-modulatory effects, making them promising feed additives. However, reliance on imported tannins from temperate species limits access for tropical producers, especially in Thailand.

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Background And Aim: Primiparous sows are particularly vulnerable to prolonged weaning-to-service interval (WSI), which negatively impacts reproductive efficiency and farm profitability. This study aimed to identify critical risk factors associated with prolonged WSI (>6 days) in first-parity Landrace × Yorkshire sows raised under tropical conditions.

Materials And Methods: A retrospective cohort analysis was performed using production records from 3,222 sows on a commercial farm in Central Vietnam.

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Quinolone resistance in from Thai ducks: Mutation analysis of , and genes.

Vet World

July 2025

Department of Farm Resources and Production Medicine, Faculty of Veterinary Medicine, Kasetsart University, Kamphaeng Saen Campus, Nakhon Pathom, 73140 Thailand.

Background And Aim: is a Gram-negative bacterium causing systemic infections in ducks, often treated with quinolones. However, increasing resistance to quinolones poses a threat to effective treatment, and the molecular mechanisms underlying this resistance remain inadequately understood in Thailand. This study aimed to determine the minimum inhibitory concentrations (MICs) of nalidixic acid, ciprofloxacin, and enrofloxacin; identify mutations in the quinolone resistance-determining regions of and ; and detect () genes in isolates from Thai ducks.

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Background And Aim: Granulosa cells (GCs) are crucial mediators of follicular development and oocyte competence in goats, with their gene expression profiles serving as potential biomarkers of fertility. However, the lack of a standardized, quantifiable method to assess GC quality using transcriptomic data has limited the translation of such findings into reproductive applications. This study aimed to develop a hybrid deep learning model integrating one-dimensional convolutional neural networks (1DCNNs) and gated recurrent units (GRUs) to classify GCs as fertility-supporting (FS) or non-fertility-supporting (NFS) using single-cell RNA sequencing (scRNA-seq) data.

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Background And Aim: Antibiotic resistance poses a growing threat to wound management in veterinary medicine. Blue light phototherapy has emerged as a non-antibiotic bactericidal alternative with additional benefits for wound healing. However, its effectiveness in clinical veterinary contexts remains inadequately explored.

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Background And Aim: Porcine follicular fluid (pFF) is frequently used to mimic the follicular microenvironment during maturation (IVM) of oocytes. However, the influence of oxidative stress levels within pFF on oocyte quality and embryo development remains unclear. This study aimed to investigate how varying oxidative stress index (OSI) of pFF affect porcine oocyte meiotic progression, fertilization, and embryonic development during IVM.

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Background And Aim: Probiotic viability remains a critical challenge during gastrointestinal (GI) transit, storage, and feed processing. Conventional encapsulation materials often fail under acidic and thermal stress. This study aimed to develop and characterize a novel, eco-friendly microencapsulation system using (FP) seed extract as a natural encapsulating matrix for (LP) WU2502, enhancing its functional resilience and storage stability.

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The COVID-19 pandemic had significant widespread financial impacts, resulting in decreased household income, increased unemployment, and disrupted health services. Despite the higher prevalence of infections of tuberculosis (TB) and human immunodeficiency virus (HIV) in poorer populations, research on the financial challenges faced by these populations during the pandemic is still limited. Indonesia recorded the highest COVID-19 cases in Southeast Asia (6,815,156) while contending with the dual burden of HIV and TB.

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The kin selection hypothesis (KSH) proposes that same-sex attracted individuals offset their lowered direct reproduction via kin-directed altruism that increases close genetic relatives' reproduction, thereby enhancing inclusive fitness. Retrospective research found that childhood concerns for kin's well-being are elevated among birth-assigned males who are androphilic (i.e.

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Soil washing with surfactants is a promising technique for remediating petroleum hydrocarbon-contaminated soils. This study evaluates a biosurfactant extracted from Eichhornia crassipes (water hyacinth), an abundant aquatic weed in Thailand, using ultrasound-assisted extraction for diesel-contaminated soil remediation. The biosurfactant extract (Extract WH) was characterized for its surface tension reduction, critical micelle concentration (CMC), emulsification capacity with diesel, and phytotoxicity.

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Sarcopenia is highly prevalent and associated with poor outcomes in cirrhotic patients. We aimed to evaluate the efficacy of exercise, protein supplementation, and branched-chain amino acid (BCAA) supplementation in treating cirrhotic sarcopenia. PubMed, Embase, Scopus and the Cochrane Library were searched for randomized controlled trials of exercise, protein supplementation, and/or BCAA supplementation on improving at least one of the sarcopenia features: muscle mass, muscle strength and physical performance.

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Review of engineered magnetic chitosan nanoparticles for drug delivery: Advances, challenges, and future prospects.

Int J Biol Macromol

September 2025

Centre for Research Impact & Outcome, Chitkara College of Pharmacy, Chitkara University, Rajpura, Punjab, India; Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand. Electronic address:

Magnetic chitosan nanoparticles represent a promising platform in targeted drug delivery by merging the biocompatibility and mucoadhesiveness of chitosan with the superparamagnetic iron-oxide cores magnetite (Fe₃O₄) or maghemite (γ-Fe₂O₃). This synergy enables enhanced therapeutic precision through external magnetic guidance, controlled release, and stimuli-responsive behavior. MCNPs are particularly valuable in oncology, allowing site-specific drug delivery, magnetic hyperthermia, and real-time imaging via MRI.

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Although antimicrobial peptides possess potent antimicrobial activities, the high cost of production, based on amino acid length, has limited their therapeutic and cosmeceutical applications. This study aimed to produce and characterize de novo designed antimicrobial peptides derived from WSKK11 and WSRR11 for efficacy against acne-causing bacteria. Ten designed peptides were evaluated for antimicrobial, hemolytic, and cytotoxic activities, as well as, secondary structures by FTIR and modes of action.

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Against the backdrop of grassland ecological degradation, grassland transfer has become a crucial pathway for optimizing livestock resource allocation and promoting sustainable pastoral development. Based on survey data from 383 herder households in the farming-pastoral ecotone of Inner Mongolia, China, this study applies Heckman models, mediation models, and moderation models to examine the impact of digital technology on herders' grassland leasing-in decisions and the underlying mechanisms. The results indicate that digital technology significantly increases both the probability and the scale of grassland leasing-in among herders.

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Background: Obesity was a risk factor for severe COVID-19 in children during early outbreaks of ancestral SARS-CoV-2 and the Delta variant. However, the relationship between obesity and COVID-19 severity during the Omicron wave remains unclear.

Methods: This multicenter, observational study included polymerase chain r eaction-confirmed SARS-CoV-2-infected children and adolescents from Australia, Brazil, Italy, Portugal, Switzerland, Thailand, the United Kingdom and the United States hospitalized between January 1, 2020, and March 31, 2022.

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The outcome of percutaneous coronary intervention (PCI) compared to coronary artery bypass grafting (CABG) is still controversial for patients with left main coronary artery (LMCA) disease. This multicenter cohort study aimed to evaluate the clinical outcomes of LMCA disease patients who underwent PCI or CABG. We reviewed 875 consecutive patients diagnosed with LMCA disease between January 2009 and December 2020 who underwent coronary revascularization by PCI (n = 404) or CABG (n = 471).

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