«trace elements»
۱۹٬۶۵۰ نتیجهTrace Elements in Prenatal and Neonatal Development: Zinc and Manganese
A comprehensive review of the role of all trace elements in fetal and neonatal development here is possible at only the most superficial level. Therefore two trace elements, zinc and manganese, are used to exemplify the concepts involved. The points to be made are, first, that ma
Design of an Expert System for Mitigating Trace Element Toxicity in Cancer Risk Management
Cancer risk management involves obliterating excess concentration of cancer causing trace elements by the natural immune system and hence intake of nutritious diet is of paramount importance. Human diet should consist of essential macronutrients that have to be consumed in large
Correlation between bone mineral density and serum trace element contents of elderly males in Beijing urban area.
Trace element levels are associated with the incidence of osteoporotic fractures, but related mechanisms remain unknown. Trace elements may interfere with growth, development and maintenance of bones. Therefore, we investigated whether plasma trace element levels are associated w
Seasonal Dynamics of Trace Elements in Tidal Salt Marsh Soils as Affected by the Flow-Sediment Regulation Regime
Soil profiles were collected in three salt marshes with different plant species (i.e. Phragmites australis, Tamarix chinensis and Suaeda salsa) in the Yellow River Delta (YRD) of China during three seasons (summer and fall of 2007 and the following spring of 2008) after the flow-
Dietary intake of trace elements, minerals and vitamins among severely malnourished children and its interrelationship with nutritional status:A prospective study.
Dietary deficiency of trace elements, minerals and vitamins has been associated with severe malnutrition among young children. Although levels of severe malnutrition among children are high in developing countries, data on dietary intake of trace elements, minerals, vitamins and
Liver enzymes and trace elements in the acute phase of sickle cell anaemia.
BACKGROUND Trace elements are required for the performance of numerous functions of immune cells. It is not clear whether levels of trace elements are elevated and whether there is a relationship between the levels of liver enzymes and trace elements in patients with sickle cell
Deformation-induced trace element redistribution in zircon revealed using atom probe tomography
Trace elements diffuse negligible distances through the pristine crystal lattice in minerals: this is a fundamental assumption when using them to decipher geological processes. For example, the reliable use of the mineral zircon (ZrSiO4) as a U-Th-Pb geochronometer and trace elem
A Method for Assessing the Retention of Trace Elements in Human Body Using Neural Network Technology
Models that describe the trace element status formation in the human organism are essential for a correction of micromineral (trace elements) deficiency. A direct trace element retention assessment in the body is difficult due to the many internal mechanisms. The trace element re
Trace element chemistry in residual-treated soil: key concepts and metal bioavailability.
Trace element solubility and availability in land-applied residuals is governed by fundamental chemical reactions between metal constituents, soil, and residual components. Iron, aluminum, and manganese oxides; organic matter; and phosphates, carbonates, and sulfides are importan
In vitro enrichment of trace elements promotes rapid germination of Aspergillus conidia: a clinical concern for immunosuppressed and hyperglycemic patients
Background and Purpose: Trace elements play crucial roles in metabolic processes and serve as cofactors for various enzymes, although their specific involvement in fungal pathogenesis remains unclear. This study aimed to explore the impact of essential trace elements, iron (Fe),