A5058507459- Ginseng Biological Effects and Applications
- Genetic diversity and population structure
- Plant and Fungal Species Descriptions
- Agriculture, Soil, Plant Science
- Genomics and Phylogenetic Studies
- Natural product bioactivities and synthesis
- Wireless Signal Modulation Classification
- Pharmacological Effects of Natural Compounds
- Ionosphere and magnetosphere dynamics
- Plant Taxonomy and Phylogenetics
- Solar and Space Plasma Dynamics
- Plant and animal studies
- Phytochemistry and Biological Activities
- Botany and Geology in Latin America and Caribbean
- Radar Systems and Signal Processing
- Botany, Ecology, and Taxonomy Studies
- Biological and pharmacological studies of plants
- Ocean Waves and Remote Sensing
- Molecular Biology Techniques and Applications
- Essential Oils and Antimicrobial Activity
- Biofuel production and bioconversion
- Genetic Mapping and Diversity in Plants and Animals
- Tropical and Extratropical Cyclones Research
- Infective Endocarditis Diagnosis and Management
- Immune Cell Function and Interaction
Australian Regenerative Medicine Institute
2024-2025
Monash University
2024-2025
Ho Chi Minh City University of Technology
2025
Ministry of Science and Technology
2024
Korea Institute of Science and Technology
2024
Hanyang University
2022
Vietnam Academy of Science and Technology
2014-2022
Institute for Tropical Technology
2022
Hanoi University of Business and Technology
2022
Le Quy Don Technical University
2022
To determine the incidence and severity of infection by ochratoxin A (OA)-producing fungi in Vietnamese green coffee beans.Aspergillus carbonarius, A. niger yellow Aspergilli (A. ochraceus related species section Circumdati) were isolated direct plating surface-disinfected Robusta (65 samples) Arabica (11 beans from southern central Vietnam. Significantly, more than infected fungi. Aspergillus 89% beans, whereas carbonarius each 12-14% beans. OA was not produced (98 isolates) or (77...
According to the so-called upwelling paradigm, development of equatorial plasma bubbles (EPBs) involves (1) appearance an (i.e., local uplift with a zonal width ~ 400 km) in bottomside F layer, (2) its growth via F-region interchange instability during post-sunset rise (PSSR) and (3) launching EPBs, which starts near end PSSR, from within confines upwelling. In this description, PSSR is presumed be primary driver dependent on strength. As constructed, paradigm describes EPB when strong high...
The interaction between the CD4/CD8 co-receptors and LCK (an Src family tyrosine kinase) is thought to augment T cell activation upon recognition of peptide-loaded major histocompatibility complexes (pMHCs). How this influences antigen-specific development unclear however, as its impact on naïve immune repertoires. In mice expressing mutated endogenous unable bind (LCK FREE mice), we show that influenza A virus (IAV)–derived pMHC-specific CD8 CD4 responses had a significantly narrowed...
ChatGPT, launched at the end of 2022, has quickly established its important role in supporting primary school teachers enhancing quality teaching. This tool not only helps design lessons and effectively but also creates rich diverse learning materials, thereby stimulating student engagement through interactive activities. Furthermore, ChatGPT assists assessing evaluating students, enabling to create tests analyze outcomes accurately. However, fully leverage potential need have a solid...
We report 6 cases of bacteremia due to Tsukamurella species, all which were in immunosuppressed patients with indwelling central venous catheters (CVCs). Fewer than 20 serious illness these gram-positive bacilli have been reported the medical literature; mostly ascribed species paurometabola. are frequently misidentified as Rhodococcus or Corynebacterium species. used high-performance liquid chromatography identify organisms genus level and 16S ribosomal RNA gene sequencing DNA-DNA dot blots...
We have isolated a gram-positive, weakly acid-alcohol-fast, irregular rod-shaped bacterium from cultures of blood 5-year-old girl with acute myelogenous leukemia. This isolate was compared 14 other strains including reference Tsukamurella species by polyphasic approach based on physiological and biochemical properties, whole-cell short-chain fatty acid mycolic analyses, DNA-DNA hybridization, sequencing the 16S rRNA gene. represents new taxon within genus for which we propose name...
Abstract Background Understanding the genetic diversity in endangered species that occur inforest remnants is necessary to establish efficient strategies for conservation, restoration and management. Panax vietnamensis Ha et Grushv. medicinally important, endemic of Vietnam. However, structure population are unknown due lack molecular markers. Results In this study, we employed Illumina HiSeq™ 4000 sequencing analyze transcriptomes P. (roots, leaves stems). Raw reads total 23,741,783 was...
Abstract Plasma structure in nighttime equatorial F layer, referred to as spread (ESF), displays climatology whose seasonal variation depends on longitude. At longitudes where ESF favors equinoxes, times when maxima occur can be predicted terms of the day year, E region sunset is simultaneous conjugate hemispheres (i.e., “sunset nodes”). Aside from occurrences around there are only three also occurs during a solstice; one central Pacific region. Here activity strong June solstice, solar...
ABSTRACT We describe here the characterization of five isolates Mycobacterium simiae -like organisms representing a novel group based on whole-cell fatty acid analysis and genotypic evaluation. Two in this study, W55 W58, were previously considered to belong M. serotype 2. Analysis cellular acids by gas-liquid chromatography indicated close clustering group, which was well differentiated from other species. Molecular performed nucleic sequencing small subunit rRNA gene encoding 65-kDa heat...
Membrane vesicles (MVs) were isolated from three isogenic lipopolysaccharide (LPS) mutants derived the Gram-negative bacterium Pseudomonas aeruginosa PAO1 and compared with parent strain. Parent cells possessed serotype 05 (A+B+) LPS whereas contained A+B-, A-B+ A-B-. The MVs their expected phenotypic varied in size, especially A-B- MVs. Mass total protein differences also noted. When mutant treated outer membrane-perturbing antibiotic gentamicin, all produced 3-5 times more these had great...
1. AOAC International (2000). Official Methods of Analysis International. 12th ed., Gaithersburg, MD, USA. Google Scholar
Hopea odorata Roxb. is widely distributed in lowland forests Vietnam and native to South-East Asia. Due over-exploitation habitat destruction, this species are now threatened mainly restricted protected areas for survival. In total, 70 adult individuals of three populations include BGM, TP BE were investigated base on nine microsatellite loci. Analysis molecular variance showed most genetic variation (73%) was within individuals. The mean values differentiation among high with FST = 0.251....
Sacbrood virus (SBV) is one of the most common viral infections honeybees. The entire genome sequence for nine SBV infecting honeybees, Apis cerana and mellifera, in Vietnam, namely AcSBV-Viet1, AcSBV-Viet2, AcSBV-Viet3, AmSBV-Viet4, AcSBV-Viet5, AmSBV-Viet6, AcSBV-Viet7, AcSBV-Viet8, AcSBV-Viet9, was determined. These sequences were aligned with seven previously reported complete from other countries, various genomic regions compared. Vietnamese SBVs (VN-SBVs) shared 91–99% identity each...
αβ T cell receptors (αβTCRs) co-recognise antigens when bound to Major Histocompatibility Complex (MHC) or MHC class I-like molecules. Additionally, some αβTCRs can bind non-MHC molecules, but how much intact antigen reactivities are achieved remains unknown. Here, we identify an clone that directly recognises the foreign protein, R-phycoerythrin (PE), a multimeric (αβ)6γ protein complex. This direct αβTCR–PE interaction occurs in MHC-independent manner, yet triggers activation and PE with...
Hopea chinensis Hand-Mazz (synonym H. hongayensis Tardieu), is a wind and insect pollinated species. It threatened species known only from two locations: Quang Ninh (Vietnam) Guangxi (China). As an endemic species, it worth preserving both for dipterocarp biodiversity, as well its medicinal use economic importance fine wood. The genetic diversity population structure of was investigated, using natural populations distributed throughout the Ba Mun Cai Lim islands, Province, Vietnam. A total...
Recent studies in Vietnam and other Asian countries have shown that fish-borne zoonotic intestinal trematodes (FZT) occur very frequently humans. The dominant FZT Vietnamese fish are species of Haplorchis, particular H. pumilio. However, basic on the biology pathology adult pumilio difficult because lack a standardized experimental animal model. objective this study was to establish optimize such an animal-infection model for Using metacercariae isolated from naturally infected fish,...
Hopea chinensis (synonym: H. hongayensis) (Dipterocarpaceae) is a threatened species found so far in only two locations: Quang Ninh (Vietnam) and Guangxi (China).The shares many morphological characteristics with mollissima the are often confused.To overcome this problem of identification to investigate genetic relationships other Dipterocarp species, we sequenced three candidate DNA barcodes for chloroplast markers rbcL, trnH-psbA, matK.These were used separately different combinations...
Berberidaceae contains 17 genera and nearly 650 species, in which the genus Berberis Mahonia are sisters with a very close relationship share many similar characteristics. In past, two were merged into Berberis. At present, is at risk prioritized for conservation, especially species of fact, identification based on morphology parts sale (such as roots, stems, leaves) without reproductive organs (flowers fruits) impossible. recent years, molecular biology techniques being applied widely...
Abstract There is considerable evidence that plasma structure in nighttime equatorial F layer develops from large‐scale wave (LSWS) bottomside layer. However, crucial details of how this process proceeds, LSWS to bubbles (EPBs), remain be sorted out. A major obstacle success the paucity measurements provide a space‐time description over broad geographical region. The transequatorial propagation (TEP) experiment one few methods can do so. New findings using TEP experiment, between Shepparton...
Panax vietnamensis Ha et Grushv. is a precious medicinal species native to the tropical forests of Vietnam. Due habitat loss and over-harvesting, this endangered in To conserve species, we investigated genetic variability population structure using nine microsatellites for 148 individuals from seven populations across current distribution range P. We determined moderate diversity within (HO = 0.367, HE 0.437) relatively low differentiation (the Weir Cockerham index 0.172 Hedrick 0.254)...