Distribution and antifungal susceptibility of species causing vulvovaginal candidiasis and urinary tract infection in Medlatec healthcare system, Ha Noi city, Vietnam in 2023.

Background: Vulvovaginal candidiasis and urinary tract infections caused by are common diseases. While the most common causative agent is , other species, such as non-, can also be responsible. Susceptibility to antifungal drugs varies among species, but there is very limited information available from Vietnam.

Advancements in Mass Spectrometry-Based Targeted Metabolomics and Lipidomics: Implications for Clinical Research.

Targeted metabolomics and lipidomics are increasingly utilized in clinical research, providing quantitative and comprehensive assessments of metabolic profiles that underlie physiological and pathological mechanisms. These approaches enable the identification of critical metabolites and metabolic alterations essential for accurate diagnosis and precision treatment. Mass spectrometry, in combination with various separation techniques, offers a highly sensitive and specific platform for implementing targeted metabolomics and lipidomics in clinical settings.

Optimization of Culture Conditions for High Cell Productivity and Astaxanthin Accumulation in Vietnam's Green Microalgae HB and a Neuroprotective Activity of Its Astaxanthin.

Background: , a green microalga, is a rich source of natural astaxanthin and a potent antioxidant with high commercial value. This study investigates the biological characteristics and potential of HB isolated from Hoa Binh, Vietnam, for growth and astaxanthin accumulation using a two-phase culture method.

Methods: HB was cultured in a C/RM medium at 25 °C, and morphological characteristics were examined.

An exploratory multi-omics study reveals distinct molecular signatures of ulcerative colitis and Crohn's disease and their correlation with disease activity.

Clinically heterogeneous spectrum and molecular phenotypes of inflammatory bowel disease (IBD) remain to be comprehensively elucidated. This exploratory multi-omics study investigated the serum molecular profiles of Crohn's disease (CD) and ulcerative colitis (UC), in association with elevated fecal calprotectin and disease activity states. The serum proteome, metabolome, and lipidome of 75 treated IBD patients were profiled.

Factors affecting carbon dioxide emissions for sustainable development goals - New insights into six asian developed countries.

The worldwide economic scene faces the dual challenges of rising sea levels and escalating carbon dioxide (CO2) emissions. Environmental contamination impedes sustainable growth, increasing the demand for sustainable energy resources as a fundamental aspect of sustainable economies. The present research uses an analytical model to examine the elements influencing carbon dioxide output in six economically developed Asian nations, intending to assist in realizing the UNSDG- United Nations' Sustainable Development Goals.

Cultural taboos and low sexual and reproductive health literacy among university students in Magway city, Myanmar.

University students in Myanmar experience a high prevalence of sexual and reproductive health (SRH) problems including unintended pregnancies and sexually transmitted infections. These are compounded by pervasive cultural taboos surrounding sex and sexuality. Sexual and reproductive health literacy is crucial to addressing these problems.

Whole blood transcriptional profiles and the pathogenesis of tuberculous meningitis.

Mortality and morbidity from tuberculous meningitis (TBM) are common, primarily due to inflammatory response to infection, yet the underlying mechanisms remain poorly understood. We aimed to uncover genes and pathways associated with TBM pathogenesis and mortality, and determine the best predictors of death, utilizing whole-blood RNA sequencing from 281 Vietnamese adults with TBM, 295 pulmonary tuberculosis (PTB), and 30 healthy controls. Through weighted gene co-expression network analysis, we identified hub genes and pathways linked to TBM severity and mortality, with a consensus analysis revealing distinct patterns between HIV-positive and HIV-negative individuals.

Immunological Response and Nutritional Effects of spp.-fermented Garlic on Turkey Broilers.

In the era of free antibiotics used in animal production, the application of feed additives should be prioritized to improve poultry health and production.  The present study was conducted to evaluate the influences of garlic fermented by  spp. on the growth rate, intestinal microorganisms, and immune response of turkey broilers.

Health-related quality of life of people with depression: pre-post intervention compared with age-matched general population in Vietnam.

Background: In Vietnam, there is a paucity of health-related quality of life (HRQoL) research on people with depression as well as a lack of evidence on supported self-management (SSM) intervention for depression on HRQoL. This study aimed to compare the HRQoL of people with depression and age-matched people in the Vietnamese population, evaluate the effects of Tele-SSM intervention on HRQoL, and examine the association between the changes in HRQoL score and mental health well-being (depression, anxiety, and stress).

Methods: This study was a pre- and post-study involving Vietnamese adults aged 18-64 who had depression symptoms (score ≥ 5 points in the PHQ-9).

Effect of pore structure in bismuth metal-organic framework nanorod derivatives on adsorption and organic pollutant degradation.

This study explores the synthesis, characterization, and photocatalytic properties of bismuth metal-organic framework (Bi-MOF) nanorods and their derivatives such as Ag/Bi-MOF and Ag/BiO. Bi-MOF nanorods exhibit significant photocatalytic activity under visible light, with the addition of silver (Ag) enhancing electron-hole pair separation and reducing their recombination. This leads to improved photocatalytic performance, particularly in the degradation of organic pollutants such as Rhodamine B (RhB) and Methylene Blue (MB).

Association between rs4994 variant in β3-Adrenergic receptor and obesity in Vietnamese preschool-age children, independent of eating behaviors.

Background: The Arg64 allele of the rs4994 (Trp64Arg) variant in the β3-adrenergic receptor (ADRB3) gene is involved in the control of energy balance by altering lipolysis and thermogenesis in adipocytes, ultimately contributing to the development of obesity. The objective of our study was to investigate the association between the rs4994 variant of the ADRB3 gene and obesity in Hanoi preschool-age children, adjusting for their eating behaviors.

Methods: A cross-sectional study was performed involving 708 children with normal weight and 304 children with obesity aged 3-5 years from 36 kindergartens in Hanoi, Vietnam.

Discovery of urinary biosignatures for tuberculosis and nontuberculous mycobacteria classification using metabolomics and machine learning.

Nontuberculous mycobacteria (NTM) infection diagnosis remains a challenge due to its overlapping clinical symptoms with tuberculosis (TB), leading to inappropriate treatment. Herein, we employed noninvasive metabolic phenotyping coupled with comprehensive statistical modeling to discover potential biomarkers for the differential diagnosis of NTM infection versus TB. Urine samples from 19 NTM and 35 TB patients were collected, and untargeted metabolomics was performed using rapid liquid chromatography-mass spectrometry.

Factors associated with self-directed learning among undergraduate nursing students in Vietnam.

Aim: This study purposed to determine nursing students' self-directed learning abilities and related factors.

Background: Self-directed learning is a significant and practical approach for nursing students in their lifelong learning.

Design: In this study, a descriptive cross-sectional study was used to assess the level of SDL undergraduate of 411 undergraduate nursing students from four academic years.

Sprouted rough rice as an alternative to corn for growth, health performance and meat quality of broilers.

Sprouted rough rice (SR) is not commly used for poultry diets but it could be a potential replacement ingredient to improve nutritional value of feed. This study aimed to evaluate the growth performance, carcass quality, blood lipids, hepatic enzymes, and fatty acid profiles of broiler meat when corn was replaced with sprouted rough rice in the feed. A completely randomized design was used with four groups and six replicate groups with 10 birds per replicate.

Heterologous expression of pediocin PA-1 in Pichia pastoris: cloning, expression, characterization, and application in pork bologna preservation.

Objective: Pediocin PA-1, an antimicrobial peptide derived from Pediococcus acidilactici PAC1.0, has a potential application as a food preservative thanks to its strong inhibitory activity against the foodborne pathogen L. monocytogenes.

Unraveling Hydrogen Adsorption on Transition Metal-Doped [MoS] Clusters: Insights from Density Functional Theory Calculations.

Molecular and dissociative hydrogen adsorption of transition metal (TM)-doped [MoS] atomic clusters were investigated using density functional theory calculations. The introduced TM dopants form stable bonds with S atoms, preserving the geometric structure. The S-TM-S bridging bond emerges as the most stable configuration.

Characterization and biological prospects of various calcined temperature-VO nanoparticles synthesized by Citrus hystrix fruit extract.

In this study, a simple green synthesis of vanadium pentoxide nanoparticles (VNPs) was prepared by the extract of Kaffir lime fruit (Citrus hystrix) as a green reducing and stabilizing agent, along with the investigation of calcination temperature was carried out at 450 and 550 °C. It was affirmed that, at higher temperature (550 °C), the VNPs possessed a high degree crystalline following the construction of (001) lattice diffraction within an increase in crystalline size from 47.12 to 53.

Factors affecting highly pathogenic avian influenza vaccination practices at poultry farms in Tra Vinh, Vietnam.

Background: The increased number of cases of highly pathogenic avian influenza (HPAI) as a zoonosis has raised concerns in terms of poultry and human health. Farmers' preventive practices are an effective way of reducing zoonosis. However, this practice may have been affected by many factors, including production behaviors, awareness, and farmers' perceptions of farmers toward zoonosis.

Tuberous sclerosis complex associated lymphangioleiomyomatosis caused by de novo mutation of gene in Vietnam: A case report.

Lymphangioleiomyomatosis (LAM) represents a rare, insidiously progressive disease of the pulmonary system, marked by cystic degradation of lung tissues leading to respiratory compromise. Pulmonary LAM has been identified as being associated with tuberous sclerosis complex (TSC) in its pulmonary manifestation (TSC-LAM), a multisystem genetic disorder resulting from mutations in either the or genes. Herein, we describe an early 20s female admitted to the hospital with dyspnea, chest pain, hypopigmented macules, and facial fibroadenomas.

Global availability of parenteral nutrition: Pre- and post-COVID-19 pandemic surveys.

Objective: Parenteral nutrition represents a therapeutic option for patients with type 3 intestinal failure. If used exclusively, parenteral nutrition has to be complete to provide all essential nutrients. The aim was to assess the availability of parenteral nutrition in all parts of the world, to better comprehend the global situation, and to prepare an action plan to increase access to parenteral nutrition.

Push forward LC-MS-based therapeutic drug monitoring and pharmacometabolomics for anti-tuberculosis precision dosing and comprehensive clinical management.

The spread of tuberculosis (TB), especially multidrug-resistant TB and extensively drug-resistant TB, has strongly motivated the research and development of new anti-TB drugs. New strategies to facilitate drug combinations, including pharmacokinetics-guided dose optimization and toxicology studies of first- and second-line anti-TB drugs have also been introduced and recommended. Liquid chromatography-mass spectrometry (LC-MS) has arguably become the gold standard in the analysis of both endo- and exo-genous compounds.

The Ability of a 3-Gene Host Signature in Blood to Distinguish Tuberculous Meningitis From Other Brain Infections.

Background: Tuberculous meningitis (TBM) is difficult to diagnose. We investigated whether a 3-gene host response signature in blood can distinguish TBM from other brain infections.

Methods: The expression of 3 genes (dual specificity phosphatase 3 [DUSP3], guanylate-binding protein [GBP5], krupple-like factor 2 [KLF2]) was analyzed by RNA sequencing of archived whole blood from 4 cohorts of Vietnamese adults: 281 with TBM, 279 with pulmonary tuberculosis, 50 with other brain infections, and 30 healthy controls.