A5100396625- Selenium in Biological Systems
- Trace Elements in Health
- Metal complexes synthesis and properties
- Heavy Metal Exposure and Toxicity
- Kidney Stones and Urolithiasis Treatments
- COVID-19 Impact on Reproduction
- Genomics and Phylogenetic Studies
- Phytase and its Applications
- Laser-Ablation Synthesis of Nanoparticles
- Orthopaedic implants and arthroplasty
- Microbial Community Ecology and Physiology
- Animal Genetics and Reproduction
- Constructed Wetlands for Wastewater Treatment
- Water Quality Monitoring Technologies
- SARS-CoV-2 and COVID-19 Research
- Medical and Biological Ozone Research
- Arsenic contamination and mitigation
- Atherosclerosis and Cardiovascular Diseases
- Fatty Acid Research and Health
- Drug Transport and Resistance Mechanisms
- Probiotics and Fermented Foods
- Plant Micronutrient Interactions and Effects
- Innovations in Aquaponics and Hydroponics Systems
- Cancer Research and Treatments
- Indoor Air Quality and Microbial Exposure
Tsinghua University
2024
China Agricultural University
2010-2024
Shanghai Ocean University
2024
Hunan Agricultural University
2024
National Animal Husbandry Service
2022
Sichuan University
2017-2020
West China Hospital of Sichuan University
2017-2020
Chinese Academy of Agricultural Sciences
2010-2014
Sichuan Agricultural University
2012
Sun Yat-sen University
2012
Abstract Background Selenium (Se) in soil mainly consists of selenite, selenate, and elemental Se. However, little is known about the mechanism involved uptake biotransformation Se by plants. Results In this study, uptake, translocation, subcellular distribution selenium nanoparticles (SeNPs) rice ( Oryza sativa L.), a comparison with selenite were investigated through hydroponic experiments. The study revealed that SeNPs could be absorbed plants; aquaporin inhibitor was responsible for...
Microbial transformation of selenite [Se(IV)] to elemental selenium nanoparticles (SeNPs) is known be an important process for removing toxic soluble (Se) oxyanions and recovery Se from the environment as valuable nanoparticles. However, mechanism uptake by microorganisms, first step through which exerts its cellular function, remains not well studied. In this study, effects concentration, time, pH, metabolic inhibitors, anionic analogues on in Rahnella aquatilis HX2 were investigated....
Electron beam irradiation can effectively inhibit microbial growth, but the changes of lipid during have not been comprehensively analyzed in marble beef. Here, UHPLC-MS/MS was used to detect lipids irradiated A total 1032 were identified and classified into 3 classes 8 subclasses 9 biomarkers screened with increasing dose. 122 differential generated involved 4 metabolic pathways included Glycerophospholipid metabolism, Linoleic acid alpha-Linolenic metabolism Arachidonic though...
There are conflicting reports on the link between micronutrient selenium and prevalence of diabetes. To investigate possibility that acts as a "double-edged sword" in diabetes, cDNA microarray profiling two-dimensional differential gel electrophoresis coupled with mass spectrometry were used to determine changes mRNA protein expression pancreatic liver tissues diabetic db/db mice response dietary selenate supplementation. Fasting blood glucose levels increased continuously administered...
The distribution of copper (Cu) in the biological system is regulated by Cu transporters and chaperones. It has been known for a long time that myocardial ischemia accompanied loss from heart, but mechanism which this occurs remains unknown. present study was undertaken to understand relationship between alterations during pathogenesis ischemia. Male mice (C57 BL/6J) were subjected left anterior descending (LAD) coronary artery ligation induce Changes concentrations serum hearts determined...
Fungal diseases of plants are one the key factors causing global crop losses. In this study, we isolated a Bacillus velezensis strain VC3, which was found to have broad-spectrum inhibitory effect on variety phytopathogenic fungi through in vitro and planta experiments, especially Magnaporthe oryzae Colletotrichum gloeosporioides. Further genomic transcriptomic analyses revealed that B. VC3 has multiple functional gene clusters encoding for synthesis antifungal secondary metabolites,...
Copper depletion is associated with myocardial ischemic infarction, in which copper metabolism MURR domain 1 (COMMD1) increased. The present study was undertaken to test the hypothesis that elevated COMMD1 responsible for loss from myocardium, thus worsening injury. Mice (C57BL/6J) were subjected left anterior descending coronary artery permanent ligation induce infarction. In reduction a significant increase protein level of COMMD1. A tamoxifen-inducible, cardiomyocyte -specific Commd1...
This study investigated the effects of WO3-based photocatalytic bactericide on piggery environment, microorganisms in pig manure, and weaned piglets. After spraying bactericide, NH3 concentration decreased by 31.25% within 1 h then returned to pre-spraying after 24 h. The airborne aerobic bacteria level before was 3.99 × 105 colony-forming unit (CFU)/m3, which dropped 2.45 CFU/m3 spraying, with a bactericidal rate 38.58%. 3.3 17.32%, 3.61 48 9.44%. concentrations total suspended particulate...
Hydroponics experiments were carried out to study the effects of different sizes selenium nanoparticles (SeNPs) and pH on absorption transportation Se by wheat (Triticum aestivum L.) rice (Oryza sativa L.). The results showed that SeNPs with (50, 100, 150 nm) had various characteristics respect translocation in rice. There was no significant difference uptake roots after 24 h 72 h; however, highest content shoots (1.89±0.47) μg·g-1 dry weight (DW) (5.18±1.51) DW under 50 nm treatment h,...
Some studies have indicated that the alterations in cellular morphology induced by selenite [Se(Ⅳ)] may be attributed to its inhibitory effects on cell division. However, whether genes associated with division are implicated Se(Ⅳ) metabolism remains unclear.
Two Gram-stain-negative, facultative anaerobic, rod-shaped bacterial strains, S171 T and S2-9, were isolated from seleniferous soil in China. Comprehensive phylogenetic analyses based on 16S rRNA genes, multilocus sequences whole genome indicated that the two strains belonged to genus Citrobacter . The average nucleotide identity (ANI) digital DNA–DNA hybridization (dDDH) values of S2-9 with closest relative koseri NCTC 10786 83.6–83.7% 27.7–27.8 %, respectively, which below species cutoff...
Two Gram-stain-negative bacterial strains, R39 T and R73 , were isolated from the rhizosphere soil of selenium hyperaccumulator Cardamine hupingshanesis in China. Strain transformed selenite into elemental volatile selenium, whereas strain both selenate selenium. Phylogenetic phylogenomic analyses indicated that belonged to genus Achromobacter while Buttiauxella . (genome size, 6.68 Mb; G+C content, 61.6 mol%) showed closest relationship marplatensis LMG 26219 kerstersii 3441 with average...
Biogenic selenium nanoparticles (SeNPs) are the most favorable Se form for nutritional supplementation due to their high stability, low toxicity, and activity. However, interaction between surface-binding proteins stable biogenic SeNPs, as well impact on stability bioavailability of remains be understood. In vitro stabilization experiments revealed an amino acid segment (F(235-386)) in
Fagopyrum dibotrys is a herbal plant. Selenium (Se) beneficial element for plants; selenium nanoparticles (SeNPs) are gaining importance in food and agriculture due to their low toxicity high activity. This study revealed that foliar application of SeNPs enhanced superoxide dismutase, glutathione peroxidase, peroxisome activities significantly the flavonoid compound content F. dibotrys. with concentration 5.0 mg L−1 also promoted growth The could be absorbed by pores leaves mainly...
Abstract The authors have requested that this preprint be removed from Research Square.