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  1. Article ; Online: Global profiling of antibiotic resistomes in maize rhizospheres.

    Pham, Dung Ngoc / Wu, Qiong / Li, Mengyan

    Archives of microbiology

    2023  Volume 205, Issue 3, Page(s) 89

    Abstract: The spreading of antimicrobial resistance (AMR) in crops and food products represents a global concern. In this study, we conducted a survey of resistomes in maize rhizosphere from Michigan, California, the Netherlands, and South Africa, and investigated ...

    Abstract The spreading of antimicrobial resistance (AMR) in crops and food products represents a global concern. In this study, we conducted a survey of resistomes in maize rhizosphere from Michigan, California, the Netherlands, and South Africa, and investigated potential associations with host bacteria and soil management practices in the crop field. For comparison, relative abundance of antibiotic resistance genes (ARGs) is normalized to the size of individual metagenomes. Michigan maize rhizosphere metagenomes showed the highest abundance and diversity of ARGs, with the detection of blaTEM-116, blaACT-4/-6, and FosA2, exhibiting high similarity (≥ 99.0%) to those in animal and human pathogens. This was probably related to the decade-long application of manure/composted manure from antibiotic-treated animals. Moreover, RbpA, vanRO, mtrA, and dfrB were prevalently found across most studied regions, implying their intrinsic origins. Further analysis revealed that RbpA, vanRO, and mtrA are mainly harbored by native Actinobacteria with low mobility since mobile genetic elements were rarely found in their flanking regions. Notably, a group of dfrB genes are adjacent to the recombination binding sites (attC), which together constitute mobile gene cassettes, promoting the transmission from soil bacteria to human pathogens. These results suggest that maize rhizosphere resistomes can be distinctive and affected by many factors, particularly those relevant to agricultural practices.
    MeSH term(s) Animals ; Humans ; Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/analysis ; Bacteria/genetics ; Genes, Bacterial ; Manure/analysis ; Rhizosphere ; Soil/chemistry ; Soil Microbiology ; Zea mays/genetics ; Drug Resistance, Bacterial/genetics
    Chemical Substances Anti-Bacterial Agents ; Manure ; Soil
    Language English
    Publishing date 2023-02-13
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 124824-8
    ISSN 1432-072X ; 0302-8933
    ISSN (online) 1432-072X
    ISSN 0302-8933
    DOI 10.1007/s00203-023-03424-z
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  2. Article: Anti-ultraviolet, antibacterial, and biofilm eradication activities against

    Le, Tu N / Tran, Ngan T H / Pham, Vy N T / Van-Thi, Ngoc-Dung / Tran, Hanh T M

    Frontiers in microbiology

    2024  Volume 14, Page(s) 1305778

    Abstract: ... Fomes ... ...

    Abstract Fomes fomentarius
    Language English
    Publishing date 2024-01-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2023.1305778
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  3. Article ; Online: Global profiling of antibiotic resistomes in maize rhizospheres

    Pham, Dung Ngoc / Wu, Qiong / Li, Mengyan

    Arch Microbiol. 2023 Mar., v. 205, no. 3 p.89-89

    2023  

    Abstract: The spreading of antimicrobial resistance (AMR) in crops and food products represents a global concern. In this study, we conducted a survey of resistomes in maize rhizosphere from Michigan, California, the Netherlands, and South Africa, and investigated ...

    Abstract The spreading of antimicrobial resistance (AMR) in crops and food products represents a global concern. In this study, we conducted a survey of resistomes in maize rhizosphere from Michigan, California, the Netherlands, and South Africa, and investigated potential associations with host bacteria and soil management practices in the crop field. For comparison, relative abundance of antibiotic resistance genes (ARGs) is normalized to the size of individual metagenomes. Michigan maize rhizosphere metagenomes showed the highest abundance and diversity of ARGs, with the detection of blaTEM-116, blaACT-4/-6, and FosA2, exhibiting high similarity (≥ 99.0%) to those in animal and human pathogens. This was probably related to the decade-long application of manure/composted manure from antibiotic-treated animals. Moreover, RbpA, vanRO, mtrA, and dfrB were prevalently found across most studied regions, implying their intrinsic origins. Further analysis revealed that RbpA, vanRO, and mtrA are mainly harbored by native Actinobacteria with low mobility since mobile genetic elements were rarely found in their flanking regions. Notably, a group of dfrB genes are adjacent to the recombination binding sites (attC), which together constitute mobile gene cassettes, promoting the transmission from soil bacteria to human pathogens. These results suggest that maize rhizosphere resistomes can be distinctive and affected by many factors, particularly those relevant to agricultural practices.
    Keywords Actinobacteria ; antibiotic resistance ; antibiotic resistance genes ; antibiotics ; composted manure ; corn ; humans ; metagenomics ; rhizosphere ; soil ; surveys ; California ; Michigan ; Netherlands ; South Africa
    Language English
    Dates of publication 2023-03
    Size p. 89.
    Publishing place Springer Berlin Heidelberg
    Document type Article ; Online
    ZDB-ID 124824-8
    ISSN 1432-072X ; 0302-8933
    ISSN (online) 1432-072X
    ISSN 0302-8933
    DOI 10.1007/s00203-023-03424-z
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  4. Article: A case report of segmental hypoganlionosis of the ileum in an adult.

    Huan, Pham Duc / Lieu, Dau Quang / Dung, Tran Ngoc / Long, Tran Bao / Anh, Tran Ngoc / Dung, Luu Quang / Phan, Nguyen Duc / Vinh, Nguyen-Thi Thu / Duc, Nguyen Minh

    Radiology case reports

    2023  Volume 18, Issue 6, Page(s) 2073–2077

    Abstract: Intestinal hypoganglionosis in adults is quite uncommon, and hypoganglionosis of the ileum has not been documented to date. The majority of studies on this disorder are single case reports and brief case series. We describe a 30-year-old male patient ... ...

    Abstract Intestinal hypoganglionosis in adults is quite uncommon, and hypoganglionosis of the ileum has not been documented to date. The majority of studies on this disorder are single case reports and brief case series. We describe a 30-year-old male patient with bowel obstruction and intestinal hypoganglionosis of the ileum and we review the literature on the disorder.
    Language English
    Publishing date 2023-04-05
    Publishing country Netherlands
    Document type Case Reports
    ZDB-ID 2406300-9
    ISSN 1930-0433
    ISSN 1930-0433
    DOI 10.1016/j.radcr.2023.03.012
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  5. Article ; Online: Enhancement of Sulfur Source-Dependent Zn Vacancies in Different Photocatalytic Performances of ZnIn

    Pham, Vy Ngoc / Lee, Sangyeob / Hoang, Dung Thanh / Baik, Jaeyoon / Kim, Hyun Sung / Lee, Hangil

    Inorganic chemistry

    2023  Volume 62, Issue 32, Page(s) 12913–12919

    Abstract: This study focuses on the synthesis and investigation of ... ...

    Abstract This study focuses on the synthesis and investigation of ZnIn
    Language English
    Publishing date 2023-08-02
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.3c01607
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  6. Article ; Online: Computed Tomography Findings and Classification of Traumatic Lumbosacral Spine Injuries: Insights from the AOSpine Classification System.

    Pham, Thuy Dung / Hoang, Ngoc Thanh / Le, Trong Binh / Ha, Thi Hien / Nguyen, Thanh Thao

    Orthopedic research and reviews

    2024  Volume 16, Page(s) 35–42

    Abstract: Purpose: The main objective of this study was to provide a description and classification of lumbosacral spine injuries based on the new AOSpine classification system.: Methods: A cross-sectional study was conducted on 75 patients with lumbosacral ... ...

    Abstract Purpose: The main objective of this study was to provide a description and classification of lumbosacral spine injuries based on the new AOSpine classification system.
    Methods: A cross-sectional study was conducted on 75 patients with lumbosacral spine trauma who were admitted to Hue University of Medicine and Pharmacy Hospital in Hue, Vietnam, between April 2021 and July 2022. All patients underwent lumbosacral computed tomography, and each injured vertebra was classified according to the AOSpine classification system. The frequency and percentage of subtypes of lumbosacral spine trauma were determined.
    Results: The mean age of the patients was 50.6 ± 16.1 years, and the male-to-female ratio was 1.5:1. Falls and traffic accidents were found to be the main causes of injuries. Among the patients, 78.7% did not exhibit any neurological symptoms, while 1.3% experienced complete hemiplegia and 20% had incomplete hemiplegia. The most common fracture subtype was A3, accounting for 34.6% of cases.
    Conclusion: This study provides valuable insights into the demographics, associated injuries, and classification of traumatic lumbosacral spine injuries based on the new AOSpine classification system. The study found that falls and motor vehicle accidents were the main causes of these injuries, with a higher proportion of male patients. The majority of injuries were classified as type A fractures, while type C fractures were the least common. Sacral fractures were relatively infrequent and often associated with pelvic ring fractures. These findings contribute to our understanding of lumbosacral spine trauma and can aid in the development of more effective treatment protocols.
    Language English
    Publishing date 2024-01-26
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2520718-0
    ISSN 1179-1462 ; 1179-1462
    ISSN (online) 1179-1462
    ISSN 1179-1462
    DOI 10.2147/ORR.S444675
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  7. Article ; Online: Metabolites from

    Tran, Thao Thi Phuong / Huynh, Ni Ngoc Thi / Pham, Ninh Thi / Nguyen, Dung Thi / Tran, Chien Van / Nguyen, Uyen Quynh / Ho, Anh Ngoc / Suh, Joo-Won / Cheng, Jinhua / Nguyen, Thao Kim Nu / Tran, Sung Van / Nguyen, Duc Minh

    Molecules (Basel, Switzerland)

    2024  Volume 29, Issue 3

    Abstract: Tuberculosis is one of the most common infectious diseases in the world, caused ... ...

    Abstract Tuberculosis is one of the most common infectious diseases in the world, caused by
    MeSH term(s) Mycobacterium tuberculosis ; Staphylococcus aureus/metabolism ; Antitubercular Agents/pharmacology ; Antitubercular Agents/metabolism ; Bacterial Proteins/chemistry ; Adenosine Triphosphatases/metabolism ; Streptomyces
    Chemical Substances Antitubercular Agents ; Bacterial Proteins ; Adenosine Triphosphatases (EC 3.6.1.-)
    Language English
    Publishing date 2024-02-04
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 1413402-0
    ISSN 1420-3049 ; 1431-5165 ; 1420-3049
    ISSN (online) 1420-3049
    ISSN 1431-5165 ; 1420-3049
    DOI 10.3390/molecules29030720
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  8. Article: How R&D intensive firms react to the COVID-19 pandemic: Evidence from a quasi-natural experiment.

    Pham, Trang Hanh Lam / Nguyen, Dung Hoai Thi / Chu, Vu Tuan / Nguyen, Kien Duc / Pham, Bich-Ngoc Thi

    Heliyon

    2023  Volume 9, Issue 9, Page(s) e19329

    Abstract: Prior research suggests that R&D intensive firms are especially vulnerable during crises due to their narrow specialization, high adjustment costs, increased distress risks, and higher sensitivity to financial distress. This paper exploits the difference ...

    Abstract Prior research suggests that R&D intensive firms are especially vulnerable during crises due to their narrow specialization, high adjustment costs, increased distress risks, and higher sensitivity to financial distress. This paper exploits the difference in the research and development intensity as a quasi-natural experiment to examine the impact of the coronavirus pandemic on firm performance. Our study finds that the adverse consequences of COVID-19 on firms' profitability have been less pronounced for R&D intensive firms. R&D intensive firms are also able to record more positive changes in cash holdings as a response to the COVID-19 pandemic. As a result, R&D intensive firms are less likely to rely on external financing and record a lower level of increase in financing. Our results further highlight the potential function of R&D investment as a panacea for firm's growth during economic downturns.
    Language English
    Publishing date 2023-08-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2023.e19329
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  9. Article ; Online: Malnutrition, Frailty, and Health-Related Quality of Life Among Rural Older Adults in Vietnam: A Cross-Sectional Study.

    Huynh, Nhung Thi Hong / Nguyen, Tran To Tran / Pham, Huy Kien Tai / Huynh, Ngoc Thi Hong / Nguyen, Ngoan Thi / Cao, Ngoc Thanh / Dung, Do Van

    Clinical interventions in aging

    2023  Volume 18, Page(s) 677–688

    Abstract: Purpose: Rural older adults are more likely to be malnourished than urban older adults, particularly those living in lower-middle-income countries like Vietnam. Therefore, this study aimed to address the prevalence of malnutrition and its association ... ...

    Abstract Purpose: Rural older adults are more likely to be malnourished than urban older adults, particularly those living in lower-middle-income countries like Vietnam. Therefore, this study aimed to address the prevalence of malnutrition and its association with frailty and health-related quality of life in older rural Vietnamese adults.
    Participants and methods: This cross-sectional study was conducted on community-dwelling older adults (aged ≥ 60 years) living in a rural province in Vietnam. Nutritional status was determined using the Mini Nutritional Assessment Short Form (MNA-SF), and frailty was evaluated using the FRAIL scale. The 36-Item Short Form Survey (SF-36) was used to evaluate health-related quality of life.
    Results: Among the 627 participants, 46 (7.3%) were malnourished (MNA-SF score <8), and 315 (50.2%) were at risk of malnutrition (MNA-SF score: 8-11). Individuals with malnutrition had significantly higher rates of impairments in instrumental activities of daily living and activities of daily living than those without malnutrition (47.8% vs 27.4% and 26.1% vs 8.7%, respectively). The prevalence of frailty was 13.5%. Risk of malnutrition and malnutrition were associated with high risks of frailty, with odds ratios of 2.14 (95% confidence interval [CI]: 1.16-3.93) and 4.78 (1.86-12.32), respectively. Furthermore, the MNA-SF score was positively correlated with eight domains of the health-related quality of life among rural older adults.
    Conclusion: The prevalence rates of malnutrition, risk of malnutrition, and frailty were high among older adults in Vietnam. A strong association was observed between nutritional status and frailty. Therefore, this study reinforces the importance of screening for malnutrition and risk of malnutrition among older rural individuals. Further studies should explore whether early nutritional intervention reduces the risk of frailty among older adults and increase their health-related quality of life in the Vietnamese population.
    MeSH term(s) Aged ; Humans ; Activities of Daily Living ; Cross-Sectional Studies ; Frail Elderly ; Frailty/epidemiology ; Geriatric Assessment ; Malnutrition/epidemiology ; Malnutrition/diagnosis ; Nutrition Assessment ; Nutritional Status ; Quality of Life ; Vietnam/epidemiology ; Rural Population
    Language English
    Publishing date 2023-04-26
    Publishing country New Zealand
    Document type Journal Article
    ZDB-ID 2364924-0
    ISSN 1178-1998 ; 1176-9092
    ISSN (online) 1178-1998
    ISSN 1176-9092
    DOI 10.2147/CIA.S405847
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  10. Article ; Online: Enhanced photocatalytic performance of ZnO under visible light by co-doping of Ta and C using hydrothermal method.

    Luu, Thi Viet Ha / Nguyen, Hong Yen Xuan / Nguyen, Quoc Thang / Nguyen, Quang Bac / Nguyen, Thi Ha Chi / Pham, Ngoc Chuc / Nguyen, Xuan Dung / Nguyen, Trung Kien / Dao, Ngoc Nhiem

    RSC advances

    2024  Volume 14, Issue 18, Page(s) 12954–12965

    Abstract: This study attempted to improve the photocatalytic activity of zinc oxide (ZnO) semiconductors in the visible light region by introducing the co-doping of carbon (C) and tantalum (Ta) to ZnO (ZTC) using a simple hydrothermal method with the respective ... ...

    Abstract This study attempted to improve the photocatalytic activity of zinc oxide (ZnO) semiconductors in the visible light region by introducing the co-doping of carbon (C) and tantalum (Ta) to ZnO (ZTC) using a simple hydrothermal method with the respective precursors. The obtained uniform ZTC nanoparticles with an average crystal size of 29.30 nm (according to Scherrer's equation) revealed a redshift with a decrease in bandgap (
    Language English
    Publishing date 2024-04-22
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d4ra00579a
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