Results 141 to 150 of about 34,425 (305)

EFFECT OF ORGANIC SELENIUM AND VITAMIN E ON SOME BLOOD AND BIOCHEMICAL PARAMETERS IN COMMON CARP CYPRINUS CARPIO L.

open access: yesThe Iraqi Journal of Agricultural science
The aim of this research is to add various quantities of organic selenium with or without α-tocopherol to support growth and reduce oxidative stress. A total of 168 fingerlings of common carp Cyprinus carpio with an average weight of 31±2 g/fish were ...
M. A. Mohammad, M. A. Hasan
doaj   +1 more source

Effect of Organic Selenium on the Homeostasis of Trace Elements, Lipid Peroxidation, and mRNA Expression of Antioxidant Proteins in Mouse Organs. [PDF]

open access: yesInt J Mol Sci, 2023
Staneviciene I   +11 more
europepmc   +1 more source

Trigonal Phosphine Umpolung: Electrophilicity Driven by a Redox‐Active Boron Cluster

open access: yesChemistry – A European Journal, EarlyView.
Coupling of a phosphine to a redox‐active cluster enables polarity reversal, or umpolung, at phosphorus. Phosphines are classically known for their nucleophilicity, and while electrophilic reactivity has been observed in geometrically constrained, non‐trigonal systems, similar behavior in ordinary trigonal phosphines is rare.
Bryce C. Nussbaum   +2 more
wiley   +1 more source

Estudos potenciometricos e fluorimetricos dos equilibrios acido-basicos e da complexação de metais com o obisdien e substancias humicas. Contaminação pelos metais em sedimentos da Ilha de Santa Catarina (Brasil) [PDF]

open access: yes, 1996
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas.Os mecanismos de complexação por ligantes naturais e/ou artificiais ocupam uma situação importante no transporte e acumulação de metais e espécies ...
Silva, Marcos Rivail da
core  

Synthesis of Oligonucleotide Conjugates Employing a Diselenide Linker

open access: yesChemistry – A European Journal, EarlyView.
ABSTRACT In this study, we report the synthesis of an alkylene linker containing a terminal 2‐cyanoethyl protected selenium functionality for coupling at the 5'‐end of an oligonucleotide by solid phase synthesis for the preparation of oligonucleotide conjugates.
Shivam Tikoo   +2 more
wiley   +1 more source

Antibody response and abomasal histopathology of lambs with haemonchosis during supplementation with medicinal plants and organic selenium. [PDF]

open access: yesVet Anim Sci, 2023
Batťányi D   +7 more
europepmc   +1 more source

Associations Between Microbial Depletion and Autonomic Dysregulation in Binge‐Eating Disorder

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective The interplay between the gut microbiome and autonomic nervous system remains unexplored in binge‐eating disorder (BED). We aimed to explore specific microbial alterations in BED and examine their potential association with cardiac vagal tone as a distinct bio‐behavioral phenotype.
Shuang Liang   +4 more
wiley   +1 more source

Effects of barley-bound organic selenium compared with inorganic selenite on selenium concentration and structure of tissues in pig

open access: yesAgricultural and Food Science, 1984
A study was made of the effects of barley feeds containing varying levels of natural grain selenium derived from fertilizer and of the effects of sodium selenite on selenium concentrations in the tissues of growing pigs and on the histological structure ...
P. Kurkela, E. Kääntee
doaj  

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