Results 101 to 110 of about 18,777 (226)

Effects of selenomethionine on the growth, oxidative potential, digestive enzyme activity, and immune status of juvenile sterlet (Acipenser ruthenus)

open access: yesFisheries & Aquatic Life
In a 56-day experiment, the effects of selenium-enriched yeast (SeY) on the growth, enzymatic activity of the gastrointestinal tract, oxidative stress parameters, and selected immunological parameters of sterlet, Acipenser ruthenus (L.), were analyzed ...
Jarmołowicz Sylwia   +10 more
doaj   +1 more source

Reactions With Platinum (ll) Complexes And Selenium-Containing Amino Acids [PDF]

open access: yes, 2011
We have reacted [Pt(Me4en)(D2O)2]2+ [Me4En=N,N,N’N’-tetramethylethylenediamine] with Selenomethionine (SeMet), Methionine (Met), and Methylselenocysteine (MeSeCys). When MeSeCys was reacted with [Pt(Me4en)(D2O)2]2+, we observed both stereoisomers of Se,N
Robey, Stephanie
core   +1 more source

An Inward-Facing Conformation of a Putative Metal-Chelate–Type ABC Transporter [PDF]

open access: yes, 2007
The crystal structure of a putative metal-chelate–type adenosine triphosphate (ATP)–binding cassette (ABC) transporter encoded by genes HI1470 and HI1471 of Haemophilus influenzae has been solved at 2.4 angstrom resolution.
Lee, A. T.   +4 more
core   +1 more source

Efeito da suplementação de selenometionina e vitamina C sobre as características quantitativas e qualitativas do sêmen de coelho = Effect of selenomethionine and vitamin C supplementation on quantitative and qualitative characteristics of rabbit semen

open access: yesActa Scientiarum: Animal Sciences, 2006
Foram avaliadas as características quantitativas e qualitativas do sêmen de coelhos alimentados com rações contendo diferentes níveis de selenometionina e vitamina C (VC).
Cristiane Arieta Alvarez   +6 more
doaj  

Glutathione-Mediated Neuroprotection Against Methylmercury Neurotoxicity in Cortical Culture is Dependent on MRP1 [PDF]

open access: yes, 2012
Methylmercury (MeHg) exposure at high concentrations poses significant neurotoxic threat to humans worldwide. The present study investigated the mechanisms of glutathione-mediated attenuation of MeHg neurotoxicity in primary cortical culture. MeHg (5 μM)
Liu, Xiaoqian   +4 more
core   +1 more source

Structure of the proton-gated urea channel from the gastric pathogen Helicobacter pylori. [PDF]

open access: yes, 2013
Half the world's population is chronically infected with Helicobacter pylori, causing gastritis, gastric ulcers and an increased incidence of gastric adenocarcinoma.
Chen, Chiung-Kuang   +6 more
core  

Selenomethionine Alleviates Deoxynivalenol-Induced Oxidative Injury in Porcine Intestinal Epithelial Cells Independent of MAPK Pathway Regulation

open access: yesAntioxidants
Deoxynivalenol (DON) is a prevalent contaminant in feed and food, posing a serious threat to the health of both humans and animals. The pig stands as an ideal subject for the study of DON due to its recognition as the most susceptible animal to DON.
Zhouyin Huang   +7 more
doaj   +1 more source

Noncanonical role for the binding protein in substrate uptake by the MetNI methionine ATP Binding Cassette (ABC) transporter [PDF]

open access: yes, 2018
The Escherichia coli methionine ABC transporter MetNI exhibits both high-affinity transport toward L-methionine and broad specificity toward methionine derivatives, including D-methionine.
Kaiser, Jens T.   +4 more
core   +1 more source

Efeito da suplementação de selenometionina e vitamina C sobre a morfopatologia espermática do sêmen de coelho = Effect of selenomethionine and vitamin C supplementation on spermatic morphopathology in the rabbit semen

open access: yesActa Scientiarum: Animal Sciences, 2006
Foi avaliada a morfopatologia espermática do sêmen de coelhos alimentados com rações contendo diferentes níveis de selenometionina (SeM) e vitamina C (VC).
Cristiane Arieta Alvarez   +6 more
doaj  

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