Publications by authors named "Nguyen Quang Vinh"

Mental health applications (apps) are proliferating to meet the needs of the increasing numbers of young people experiencing mental health challenges. However, many mental health apps for young people are either not evidence-based or fail to engage the interest of those who are not already receiving professional help. Since music listening is an activity that many young people are drawn to when experiencing high levels of psychological distress, was developed to engage young people in learning about mental health within the context of their daily music listening activities.

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Research has shown that an audiences' age impacts their engagement in digital media. Interactive narrative visualization is an increasingly popular form of digital media that combines data visualization and storytelling to convey important information. However, audience age is often overlooked by interactive narrative visualization authors.

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Background: Forearm or hand transplantation from living donors has not previously been reported in the clinical literature. While its functional and ethical implications remain underexplored, carefully selected cases may present unique opportunities to significantly enhance recipients' quality of life.

Materials And Methods: This prospective clinical report describes two cases of successful limb transplantation from living donors.

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Cordyceps militaris is a medicinal fungus known for its immunomodulatory effects. This study compared the antioxidant and anti-inflammatory activities of an albino strain (C. militaris SHBTQ) and its wild-type counterpart (SHQ) using ethanol extracts from their fruiting bodies.

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Diabetes mellitus (DM) affects millions of individuals worldwide and poses substantial health and economic challenges. Herbal-based interventions may offer alternative preventive and therapeutic options. Syzygium zeylanicum (L.

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Psidium guajava L. (Myrtaceae) has long been used in folk medicine as a potent therapeutic agent for the treatment of inflammation. Despite its potential, the application of this natural source remains limited because of its instability and poor permeability through biological barriers.

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Background:  Although the deltoid flap is widely described as a thin flap, no studies have reported on the measurement of its thickness. Thus, this study aimed to measure deltoid flap thickness at different points using brightness-mode ultrasonography and report our initial clinical experience.

Methods:  This study included 36 adults (26 males and 10 females; mean age: 34 years) with 72 healthy deltoid regions.

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Background:  Fasciocutaneous free deltoid flaps are used to reconstruct hand, foot, and maxillofacial defects. Although anatomical studies of this flap pedicle have been performed on cadavers, there are no reports on the use of 320-detector row computed tomography angiography (CTA-320) to investigate the deltoid flap pedicle in living humans. This study aimed to investigate the arterial characteristics of the deltoid flap pedicle using the CTA-320 system in living humans.

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Robusta coffee blossom honey stands as a key regional product in Dak Lak province, Vietnam. Despite its significance, there exists a dearth of scientific data for assessing its quality. This study aims to fill this gap by characterizing the physicochemical properties and biological activities of coffee blossom honeys from three distinct sub-regions within Dak Lak province, Vietnam.

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Article Synopsis
  • YSS-72.2.G2 is a newly discovered soil bacterium from Vietnam that produces chitinase, promotes plant growth, and combats plant pathogens, but its genome had not been sequenced until this study.
  • The genome is 7,756,121 base pairs long, contains 6,948 protein-coding genes, and includes genes related to heavy metal resistance, iron acquisition, and the production of IAA, along with a significant number of enzymes that could help degrade chitin and fight phytopathogens.
  • This research provides essential genomic data on YSS-72.2.G2, making it the first report of its kind from Vietnam and submitting the sequence to major databases for further scientific examination.
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Biomedical datasets are usually large and complex, containing biological information about a disease. Computational analytics and the interactive visualisation of such data are essential decision-making tools for disease diagnosis and treatment. Oncology data models were observed in a virtual reality environment to analyse gene expression and clinical data from a cohort of cancer patients.

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Background: Visualising patient genomic data in a cohort with embedding data analytics models can provide relevant and sensible patient comparisons to assist a clinician with treatment decisions. As immersive technology is actively used around the medical world, there is a rising demand for an efficient environment that can effectively display genomic data visualisations on immersive devices such as a Virtual Reality (VR) environment. The VR technology will allow clinicians, biologists, and computer scientists to explore a cohort of individual patients within the 3D environment.

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L. (EPL), a medicinal plant, is widely utilized in the central highlands of Vietnam. This study aims to assess the chemical profile and potential medical effects of an EPL extract rich in flavonoids.

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L. (DC) () has been used in antidiabetes treatment for ages. However, the scientific evidence of active agents that have antidiabetic activity and response against biological activities is limited.

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Aims: This study focused on the isolation and characterization of chitinolytic bacteria from Yok Don National Park, Vietnam for future studies regarding biofertilizers and biocontrol agents.

Methods And Results: Chitinolytic bacteria were isolated from soils and chitin flakes soaked in river water at the National Park. On the basis of the halo zones caused by colloidal chitin degradation and colony morphologies, 12 chitinolytic strains were chosen from 15 700 isolates for various examinations.

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Abstract: We propose a user-centered visual explorer (UcVE) for progressive comparing multiple visualization units in spatiotemporal space. We create unique unit visualization with the customizable aggregated view based on the visual metaphor of flower bursts. Each visualization unit is encoded with the abstraction of spatiotemporal properties.

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The Central Highlands region is considered as the center with the highest biodiversity in Vietnam because it has the majority of national parks such as Yok Don, Chu Yang Sin, Bidoup-Nui Ba, Ta Dung, Chu Mon Ray, and Kon Ka Kinh and nature reserves such as Ngoc Linh, Kon Chu Rang, Ea So, Nam Ka, and Nam Nung with different ecosystems [1]. Of the national parks and nature reserves, Yok Don has the most different ecosystem. Yok Don is the second biggest national park, and it is the only national park that conserves dry deciduous dipterocarp forests in Vietnam [2].

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The significant advancement of inexpensive and portable virtual reality (VR) and augmented reality devices has re-energised the research in the immersive analytics field. The immersive environment is different from a traditional 2D display used to analyse 3D data as it provides a unified environment that supports immersion in a 3D scene, gestural interaction, haptic feedback and spatial audio. Genomic data analysis has been used in oncology to understand better the relationship between genetic profile, cancer type, and treatment option.

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Background: Bacillus velezensis possesses numerous chitinolytic enzymes; however, not much is known about the role of its chitinase molecules.

Methods And Results: In this study, the chiA gene, which encodes a novel domain structure possessing family 18 chitinase from B. velezensis RB.

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Vietnam is the most prominent black pepper producer and exporter in the world. In 2020, the cultivated area of black pepper in Vietnam was 132.000 hectares and its production was 270.

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Article Synopsis
  • The Central Highlands of Vietnam is home to numerous national parks, known for their rich biodiversity and various ecosystems, including the significant Yok Don National Park, which features a unique dry deciduous dipterocarp forest.
  • Despite previous research on certain plant species and bacteria, there has been a notable lack of studies on microbial communities specifically within Yok Don National Park.
  • The current study utilized metagenomic next-generation sequencing to analyze soil samples from Yok Don, generating a microbiome dataset that highlights microbial diversity and functionality, which can aid future conservation efforts.
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Bacillus velezensis RB.IBE29 is a potent biocontrol agent with high chitinase activity isolated from the rhizosphere of black pepper cultivated in the Central Highlands, Vietnam. Genome sequences revealed that this species possesses some GH18 chitinases and AA10 protein(s); however, these enzymes have not been experimentally characterized.

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The present study provides a visual insight into the effects of simulated microgravity (MG) on somatic embryogenesis (SE) in Begonia through the analysis of phytohormone fluctuations and energy metabolism. To investigate this relationship, thin cell layer culture model was first used. The results showed that MG changed the phytohormone content and stimulated starch biosynthesis to convert into sugar to release energy needed for regeneration and proliferation.

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A major challenge in providing mental health interventions for young people is making such interventions accessible and appealing to those most in need. Online and app-based forms of therapy for mental health are burgeoning. It is therefore crucial to identify features that are most effective and engaging for young users.

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