Abstract Heavy metal contamination in soil and its accumulation rice poses a health risk to over 50% of the global population. Simultaneously, poor management underutilization agricultural biomass waste presents an additional environmental challenge. Converting this into biochar offers potential solution these challenges. This study evaluated biochar’s impacts on trace element content, plant uptake, translocation, accumulation, associated human risks while identifying response mechanisms...

Abstract The root‐knot nematode, Meloidogyne graminicola , is an important pest of rice in many production areas worldwide. endophyte Fusarium moniliforme strain Fe14, isolated from a disinfected root rice, has previously shown potential antagonistic activity against M. . This study shows the effects Fe14 on behaviour, infection, development and reproduction. colonisation significantly reduced penetration into roots by 55% increased male to female ratio nine times. also delayed juvenile...

More than half of the global population uses rice as fundamental staple food; therefore, it is one most popular crops in world. However, susceptible to salt stress, particularly among monocot crops, which reduces cultivation yield and threatens food security. This research investigates role some factors, including amino acids, antioxidant enzymes, sugars, response salinity stress three contrasting cultivars, Dai Thom 8 (salt-sensitive), OC 10 (moderately salt-tolerant), OM 9577...

AIM: To facilitate DNA mutation analysis by use of capillary electrophoresis. METHODS: The usefulness and applications electrophoresis in fragment sizing sequencing were evaluated. RESULTS: testing disorders such as cystic fibrosis, Huntington disease, alpha thalassaemia, hereditary fructose intolerance undertaken effectively. However, the (CAG)n repeat case disease was a potential problem when using Separation polymers used are still developmental phase, with improved ones being released...

Salt contamination of soils due to climate change faces a severe environmental issue that affects crop production today. However, the response mechanism in plants salt stress is not fully understood. The present study investigated molecular and biochemical changes under rice seedlings three cultivars, i.e., AGPPS114 (salt-tolerant), OM6967 (moderately tolerance), VD20 (salt-sensitive). Increasing concentration leads reduction shoot/root length but different levels among cultivars. In...

Abstract The Indochinese silvered langur ( Trachypithecus germaini ) is distributed to the west of Mekong River in Cambodia, Lao PDR, Thailand and Vietnam. During a two‐year study, from May 2014 2016, we collected 320.44 hr behavior, with 17,040 feeding bouts recorded (142 hr) for T. on Chua Hang Karst Mountain, Kien Luong District, Giang Province, Feeding accounted 45% langurs’ activity budget. plant diet langurs was principally composed young leaves (58%), followed by mature (9.5%), fruits...

This study has shown for the first time antimicrobial, antioxidant and cytotoxicity of 3 fractions acetone extract, including hexane, chloroform ethyl acetate from flowers Dipterocarpus intricatus. Antibacterial test using disc diffusion method showed that inhibited growth all tested bacteria, Escherichia coli, Pseudomonas aeruginosa, Salmonella enteritidis, typhimurium, Bacillus cereus Staphylococcus aureus while hexane fraction antibacterial activity against B. S. enteritidis. Antioxidant...

In the present study, differences between chemical compositions of essential oils obtained from leaves and flowers two cultivars M. cajuputi collected Moc Hoa district, Long An province. By using Gas Chromatography-Mass Spectrometry, a total 105 components have been identified in four samples such as “Tràm gió” leaves, flowers, cừ” flowers. The Agglomerative Hierarchical Cluster (AHC) Principal Component Analysis (PCA) were performed to show similarities/dissimilarities among studied...

Total femoral replacement is a remarkable breakthrough in the treatment of bone cancer, providing patients with an opportunity to avoid disability resulting from hip amputation and resume their normal daily activities. This procedure has been available worldwide since 1965, its implementation recently commenced Vietnam, 11 cases having performed 2020. The purpose this study reassess outcomes initial total conducted Vietnam for osteosarcoma. A retrospective analysis was undertaken investigate...

Reconstructing the proximal humerus after tumor removal is a complex issue. However, advances in materials and implant provide various options for reconstruction. This study provides retrospective analysis of 26 cases reconstructions tumors resection one institution from 2019 to 2023. The patients, comprising 12 males 14 females, had an average age 24.1 years ranging 6 41 years. follow-up period extended over 22 months, varying 3.5 59.6 months. pathologies including aneurysmal bone cyst (1...

Curcuma L. is one of the largest genera (about 108 species) belonging to Zingiberaceae family. Many plants have been used for many purposes, including possessing preservative, flavoring, and medicinal properties. are a prominent material extracting essential oils (EOs). Over last five years, studies reported biological effects EOs isolated from Curcumaplants such as antimicrobial, antioxidant, anti-inflammation, anti-trypanosomal, antileishmanial, anti?acetylcholinesterase,...

Counselling and clinical assessment in familial hypertrophic cardiomyopathy (FHC) is difficult, particularly the young, since echocardiographic ECG changes may not be diagnostic severity can vary. From 1990, when β‐cardiac myosin heavy chain gene was implicated aetiology of FHC, considerable information about molecular genetics this disorder has emerged. However, an important question facing health professionals practical significance DNA testing FHC. The present study describes a DNA‐based...

Heavy metal contamination along with the increase in food demand are a primary concern Vietnam and all over world. In order to enhance crop tolerance unfavorable cultivation conditions including heavy toxicity, understanding of plant response system under effect metals is necessary. current study, physiological, biochemical transcriptomic changes rice seedings (Oryza sativa L. cv. IR64) were investigated copper (Cu) stress. Root elongation root fresh weight decreased whereas accumulation was...

The vesicle trafficking process, which involves exocytotic and endocytotic pathways, has been reported to play a role in regulating plant responses different environmental stresses. Exo70 protein is important for the localization of exocyst plasma membrane; however, its physiology stress tolerance currently unclear. In this study, we characterized NbExo70D1, an gene from tobacco (Nicotiana benthamiana). It was shown have response salt stress. More specifically, conferred by overexpression...

The provision of a prenatal diagnosis service for thalassaemia is becoming more demanding. In an ethnically-diverse community, the number mutations has increased. Requests testing continue to come at advanced stage in pregnancy, often without underlying mutation having been identified. Although controls are included PCR assays, errors can still occur. alternative DNA testing, i.e., α/β globin chain synthesis ratio on fetal blood sample, now less readily available. circumstances described,...

Habenaria diphylla (Nimmo) Dalzell is reported for the first time as a new discovery flora of Vietnam based on specimens collected in Binh Chau-Phuoc Buu Nature Reserve, Ba Ria-Vung Tau Province. The present study provided detailed characteristics species including photographs morphological characteristics, cross section leaf, inflorescence axis and root. Furthermore, information about species, distribution, habitat, ecology conservation status were also provided.

Arsenic (As) is classified as one of toxic metalloids, that directly affects to most plants. Moreover, As also a human carcinogen due drinking As-contaminated groundwater or eating plant food including rice cultivated in polluted areas. The effect on growth was established, but the precised mechanism response remains be elucidated. This study investigated biochemical and molecular changes roots seedlings under stress. A 100 mM As(III) solution strongly inhibited induced reactive oxygen...

The Indochinese silvered langur (Trachypithecus germaini) is a leaf monkey species that occurs on four karst hills in the Kien Luong District, Giang Province, Vietnam. In this study, floristic composition of habitats where were observed feeding was analyzed. These include cliffs, slopes, peak Chua Hang and adjacent mangroves. We identified 185 plant belonging to 61 families distributing across habitats, langurs fed 60 37 families. Among food plants selected by langur, 41 distributed cliff,...

The present provides molecular data for species of Habenaria diphylla (Nimmo) Dalzell, H. khasiana Hook.f. and rostellifera Rchb.f. collected from Binh Chau-Phuoc Buu Nature Reserve, Vietnam the first time. Along with other DNA sequences GenBank database, phylogenetic trees have been established.

The provision of a prenatal diagnosis service for thalassaemia is becoming more demanding. In an ethnically-diverse community, the number mutations has increased. Requests testing continue to come at advanced stage in pregnancy, often without underlying mutation having been identified. Although controls are included PCR assays, errors can still occur. alternative DNA testing, i.e., α/β globin chain synthesis ratio on fetal blood sample, now less readily available. circumstances described,...