Results 91 to 100 of about 115,816 (303)

GPX – Gardens Point XML IR at INEX 2005 [PDF]

, 2006
The INEX 2005 evaluation consisted of numerous tasks that required different approaches. In this paper we described the approach that we adopted to satisfy the requirements of all the tasks, CAS and CO, in Thorough, Focused, and Fetch Browse mode, using the same underlying system The retrieval approach is based on the construction of a collection sub ...
openaire   +4 more sources

Determination of lipid peroxidation biomarkers in vero cell line inoculated with bovine ephemeral fever virus [PDF]

Eurasian Journal of Veterinary Sciences
Aim: The aim of the present study was to determine of lipid peroxidation biomarkers in Vero cell line inoculated with Bovine Ephemeral Fever Virus (BEFV, Genbank No: GQ229452.1).
Oguzhan Avci*, Sibel Yavru, Irmak Dik
doaj  

Effects of selenide chitosan sulfate on glutathione system in hepatocytes and specific pathogen-free chickens

Poultry Science, 2020
This study aimed to investigate the effects of selenide chitosan sulfate (Se-CTS-S) on glutathione (GSH) system in hepatocytes and chickens. Chitosan, sodium selenite (Na2SeO3), selenide chitosan, chitosan sulfate (CTS-S), and Se-CTS-S were added to the ...
Fu Chen, Lele Hou, Lianqin Zhu, ChengboYang, Fenghua Zhu, Huiling Qiu, Shunyi Qin   +6 more
doaj   +1 more source

Impact of glutathione peroxidase-1 deficiency on macrophage foam cell formation and proliferation: implications for atherogenesis. [PDF]

PLoS ONE, 2013
Clinical and experimental evidence suggests a protective role for the antioxidant enzyme glutathione peroxidase-1 (GPx-1) in the atherogenic process. GPx-1 deficiency accelerates atherosclerosis and increases lesion cellularity in ApoE(-/-) mice. However,
Fei Cheng, Michael Torzewski, Adriana Degreif, Heidi Rossmann, Antje Canisius, Karl J Lackner   +5 more
doaj   +1 more source

Selenoprotein H Functions as a PPARα Coactivator to Link Selenium Homeostasis to Hepatic Lipid Metabolism and Protect against Steatohepatitis

Advanced Science, EarlyView.
Our study identifies selenium deficiency as a hallmark of MASH pathogenesis. Dietary selenium supplementation enhances hepatic fatty acid oxidation (FAO) and attenuates MASH progression by activating the PPARα pathway via selenoprotein H (SELENOH). This selenium‐SELENOH‐PPARα nexus redefines the functional scope of selenoproteins, moving from redox ...
Yuwei Zhang, Yuchen Wang, Binbin Li, Xin Li, Chenyu Liu, Yanhao Chen, Cheng Tian, Dongmei Wang, Xiaosong Gu, Chunping Jiang, Yuda Wei, Qiurong Ding   +11 more
wiley   +1 more source

Pearl‐Like Bioinspired Coating Enables Regulation of Mg Degradation for Osteoporotic Bone Repair

Advanced Science, EarlyView.
In this study, inspired by pearl architecture, we developed a layered Ca–P “brick” and Fn‐mimetic peptide “mortar” coating on Mg alloys. The Ca–P layer moderates corrosion and offers mineral cues, while the peptide enhances adhesion and regulates immune‐vascular responses.
Siming Zhang, Tao Zhang, Yuan Chen, Nikolaos Kourkoumelis, Mo Chen, Jiale Dong, Zhenyu Li, Yanling Zhou, Ning Li, Chen Zhu, Xifu Shang, Jiaxiang Bai, Xianzuo Zhang   +12 more
wiley   +1 more source

Effect of Eight Weeks of Endurance Training on Some Oxidant and Antioxidant Indicators of Testicular Tissue of Diabetic Rats with Acute Morphine Withdrawal Syndrome [PDF]

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd
Introduction: Diabetes along with morphine causes many metabolic damages in the testicles by causing oxidative stress. This study aimed to reduce the oxidative effects caused by diabetes and morphine on the fertility quality of men with the help of ...
Shahram Azarrang, Mohammad Parstesh, Abbas Saremi   +2 more
doaj  

Phytoglycogen Nanoparticle Delivery System for Inorganic Selenium Reduces Cytotoxicity without Impairing Selenium Bioavailability

International Journal of Nanomedicine, 2020
Tamiru N Alkie,1 Jondavid de Jong,1,2 Emily Moore,2 Stephanie J DeWitte-Orr1 1Department of Health Sciences, Wilfrid Laurier University, Waterloo, ON N2L 3C5, Canada; 2Glysantis Inc, Guelph, ON N1C 0A1, CanadaCorrespondence: Stephanie J DeWitte ...
Alkie TN, de Jong J, Moore E, DeWitte-Orr SJ   +3 more
doaj  

A “Hot Spring” Mimetic Aerogel Loaded with Multiple Amino Acids Modulates the Chronic Inflammatory Microenvironment Through Metabolic Reprogramming

Advanced Science, EarlyView.
The SrCuSi4O₁₀ bioceramic particles mimic the effects of hot spring therapy by increasing the local wound temperature, which enhances the absorption of amino acids and stimulates cell metabolism. The amino acid uptake supports cellular glutathione redox reactions, helping to mitigate oxidative stress.
Bo Li, Dandan Jin, Fei Li, Jianliang Shen, Jiang Chang, Chen Yang, Shixuan Chen, Yi Zhang   +7 more
wiley   +1 more source

Pseudodifferential Weyl Calculus on (Pseudo-)Riemannian Manifolds

, 2020
One can argue that on flat space $\mathbb{R}^d$ the Weyl quantization is the most natural choice and that it has the best properties (e.g. symplectic covariance, real symbols correspond to Hermitian operators).
Dereziński, Jan, Latosiński, Adam, Siemssen, Daniel   +2 more
core   +1 more source