Results 201 to 210 of about 32,691 (251)

Serum Microelements in Early Pregnancy and Their Risk of Large-for-Gestational Age Birth Weight

open access: yesNutrients, 2020
Excessive birth weight has serious perinatal consequences, and it “programs” long-term health. Mother’s nutritional status can be an important element in fetal “programming”; microelements such as selenium (Se), zinc (Zn), copper (Cu), and iron (Fe) are ...
Małgorzata Lewandowska, Jan Lubiński
exaly   +2 more sources
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Effects of microelements on the microstructure evolution and properties of ultrahigh strength Cu–Ti alloys

, 2021
Modern electronics components require copper alloys to have higher strength and ductility for processing and forming. Cu–Ti alloys exhibit excellent mechanical properties while their plasticity is limited.
Lan Huang   +9 more
semanticscholar   +1 more source

The Role of Zinc Microelement in Aquaculture: a Review

Biological Trace Element Research, 2021
Trace elements are required in optimum regimes for improving the productivity and wellbeing of aquatic animals. Zinc is one of the main microelements involved in several functions in the animal's body. Zinc potentiates the metabolism function, synthesis of essential enzymes, and the formation of hormones associated with growth, reproduction, immunity ...
Mahmoud A O, Dawood   +2 more
openaire   +2 more sources

DETERMINATION OF MICROELEMENTS IN GEOLOGICAL SAMPLES

Pure and Applied Chemistry, 1975
Abstract
Yu. A. Zolotov, I. A. Blyum
openaire   +1 more source

Distribution of microelements in goats

Russian Agricultural Sciences, 2014
Information is given on the microelement composition of milk, wool, and skin of goats and the regularities of mineral metabolism providing the distribution of microelements in them are established. The expediency of using the “milk/wool” distribution coefficient for evaluating the chronic uptake of heavy metals into milk is shown.
N. N. Isamov   +4 more
openaire   +1 more source

Polyphenolic profile, macro- and microelements in bioaccessible fractions of grape juice sediment using in vitro gastrointestinal simulation

Food Bioscience, 2019
Grape and grape constituents have high amounts of essential minerals and polyphenols. Health benefits of these nutrients and other bioactive substances depend on their level of intake and bioaccessibility.
Isabel Cristina da Silva Haas   +5 more
semanticscholar   +1 more source

Background levels of microelements in soils of Italy

Environmental Geochemistry and Health, 1988
A systematic survey on the distribution of geochemically and texicologically relevant trace elements in the soils of Italy was carried out on 32 soil profiles, developed in different environmental and pedological conditions. The aim of this study was to collect basic information on the background levels of trace elements, their geochemical behaviour ...
C, Bini   +3 more
openaire   +2 more sources

Esophageal cancer and microelements.

Journal of the American College of Nutrition, 1989
Epidemiological studies have identified dietary zinc deficiency, methylbenzylnitrosamine, and ethanol as factors strongly associated with an increased incidence of esophageal carcinoma in man. In addition, these studies have identified other trace elements which may also affect the incidence of esophageal carcinoma.
openaire   +2 more sources

Molecular mechanisms of interaction of microelements with microorganisms in the environment. Direct biological transformation of microelement compounds

Biology Bulletin Reviews, 2014
The review presents recent data on mechanisms for the microbial transformation of trace elements in natural bioabiotic systems (soils, sediments, sludge, and aquatic systems). Processes of oxidation, reduction, and biomethylation of trace elements by microorganisms are described in detail. Toxic effects of microbiologically transformed compounds on the
L. V. Perelomov, A. N. Chulin
openaire   +1 more source

Electrochemical monitoring of biogenic microelements

Moscow University Chemistry Bulletin, 2017
This paper reviews literary data on electrochemical monitoring of biogenic microelements in natural and industrial objects. Special attention is paid to the questions of the trace determination for a number of transition metals by stripping voltammetry (SVA) after the adsorptive enrichment of these elements as dimethylglyoxime (DMG) complexes on the ...
V. M. Ivanov   +2 more
openaire   +1 more source

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