Results 141 to 150 of about 96,403 (305)

Management of trace elements and vitamins in organic ruminant livestock nutrition in the context of the whole farm system [PDF]

open access: yes, 2008
There is a wealth of information on the vital role of trace minerals in ruminant health. This information gives some reasonable indications of the levels required by dairy and beef animals to maintain good health though there is much less information ...
Tame, Mike
core  

Selenium Nanomaterials for Wound Healing: Synergistic Strategies from Anti‐Infection to Tissue Regeneration

open access: yesAdvanced NanoBiomed Research, EarlyView.
Selenium nanoparticles (SeNPs) are emerging as multifunctional platforms for wound healing, integrating antimicrobial, anti‐inflammatory, and proregenerative activities. This review summarises key mechanisms and recent advances in SeNP‐enabled composite dressings, immunomodulatory nanocomposites, microenvironment‐responsive hydrogels, photothermal and ...
Yangxia Chen   +10 more
wiley   +1 more source

Microbial Effects on Repository Performance [PDF]

open access: yes, 2010
This report presents a critical review of the international literature on microbial effects in and around a deep geological repository for higher activity wastes.
Humphreys, Paul   +2 more
core  

Ribozyme für die RNA‐katalysierte Methylierung und Markierung von RNA

open access: yesAngewandte Chemie, EarlyView.
Ribozyme sind vielseitige Werkzeuge für die präzise Modifikation von RNA. Das Reaktionsspektrum in‐vitro‐selektierter Ribozyme reicht vom Einbau funktioneller Gruppen und Fluorophoren bis zu natürlichen RNA‐Methylierungen. Dieser Übersichtsartikel präsentiert Cofaktor‐abhängige Ribozyme für die positionsgenaue Markierung und Modifikation von RNA ...
Carolin P. M. Scheitl   +1 more
wiley   +1 more source

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

Contaminant trends in US National Estuarine Research Reserves [PDF]

open access: yes, 2002
Inputs of toxic chemicals provide one of the major types of anthropogenic stress threatening our Nation's coastal and estuarine waters. To assess this threat, the National Oceanic and Atmospheric Administration's (NOAA’s) National Status and Trends (NS&T)
Cantillo, A. Y., Lauenstein, G. G.
core  

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