Results 11 to 20 of about 13,403 (164)

Yeast Enriched with Selenium: A Promising Source of Selenomethionine and Seleno-Proteins [PDF]

open access: yesTrends in Peptide and Protein Sciences, 2017
Organic selenium compound such as selenomethionine plays a significant function in response to oxidative stress. Currently Saccharomyces cerevisiae is one of the best organisms that has ability to accumulate selenomethionine and selenium ...
Hamed Zare   +4 more
doaj   +2 more sources

L-selenomethionine inhibits small intestinal ferroptosis caused by ammonia exposure through regulating ROS-mediated iron metabolism

open access: yesEcotoxicology and Environmental Safety
Ammonia is an important component of PM2.5 and PM10, and is also a major harmful gas in intensive and large-scale pig houses, which poses a potential threat to the health of farmers and animals.
Xinxin Zhang   +4 more
doaj   +2 more sources

Selenomethionine and methionine in in vitro rabbit reticulocyte hemoglobin synthesis and in Escherichia coli tRNA aminoacylation [PDF]

open access: yes
Selenomethionine and methionine have been postulated to be similarly involved in protein synthesis. This thesis has evaluated this hypothesis from a molecular and genetic approach.
McCoy, Kim Edward Monroe
core   +6 more sources

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Selenium alleviates porcine nephrotoxicity of ochratoxin A by improving selenoenzyme expression in vitro. [PDF]

open access: yesPLoS ONE, 2015
Ochratoxin A (OTA), a mycotoxin, is a potent nephrotoxin in humans and animals. Selenium (Se) is an essential micronutrient for humans and animals, and plays a key role in antioxidant defense.
Fang Gan   +4 more
doaj   +1 more source

Selenomethionine as an Expressible Handle for Bioconjugations [PDF]

open access: yes, 2020
Site-selective chemical protein ligation reactions are enabling tools for chemical biology. Herein, we employ a physical organic study to refine the selenomethionine (SeM) benzylation as a practical protein bioconjugation strategy.
Dillon T., Flood   +6 more
core   +2 more sources

The time pattern of selenomethionine administration in preventing free radicals due to exposure to electric cigarette smoke

open access: yesJournal of Public Health Research, 2021
Background: Most people believe that electric cigarettes have no negative effect on health,  which causes them to use it more. However, exposure to the smoke from these cigarettes is bad for the health and causes cell damage.
Rivan Virlando Suryadinata   +2 more
doaj   +1 more source

Intramolecular interactions of selenomethionine in proteins: expanding the applications of 77Se NMR in biological macromolecules

open access: yes, 2021
Rozovsky, SharonSelenium plays an essential role in the proper function of human physiology in the form of the uncommon amino acid selenomethionine (SeM), in which the sulfur atom in the side chain of methionine (Met) is replaced by a selenium atom in ...
Boeri, Michael
core   +1 more source

Modification of the terms of authorisation of zinc‐l‐selenomethionine as a feed additive for all animal species (Zinpro Animal Nutrition (Europe), Inc.)

open access: yesEFSA Journal, 2023
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a new preparation of zinc‐l‐selenomethionine, with selenium content of 4%, as a nutritional feed additive for all animal ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +20 more
doaj   +1 more source

Effect of dietary selenium from selenium-enriched kale sprout, selenomethionine, and sodium selenite on performance and selenium concentrations in the tissues of growing quails [PDF]

open access: yesAnimal Bioscience, 2021
Objective This study aimed to determine the effect of dietary selenium (Se) from Se-enriched kale sprout (SeKS), selenomethionine (SeMet), and sodium selenite (SS) on performance, carcass characteristics and Se concentrations in the tissues, and to study
Anut Chantiratikul   +4 more
doaj   +1 more source

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