Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Bernd Elsenhans"'
Publikováno v:
Vitamine und Spurenelemente. :169-219
Autor:
Bernd Elsenhans, Elizabeth C. Theil, Marco T. Núñez, Constanza Miranda, Fernando Pizarro, Huijun Chen, Klaus Schümann, Heinz Janser
Publikováno v:
The Journal of Nutrition. 142:478-483
Ferritin iron from food is readily bioavailable to humans and has the potential for treating iron deficiency. Whether ferritin iron absorption is mechanistically different from iron absorption from small iron complexes/salts remains controversial. He
Publikováno v:
Toxicology. 284:7-11
Background Human isotope studies and epidemiological trials are controversial as to whether lead absorption shares the absorptive pathways of iron and whether body lead content can be reduced by iron supplementation. Aim To compare the impact of iron
Publikováno v:
Pharmacology & Toxicology. 86:78-82
Publikováno v:
Toxicology. 244:198-208
Background Murine proteins of iron homoeostasis are frequently manipulated to investigate the mechanisms of iron-distribution and their toxicological consequences. Beyond subtracting erythrocyte-bound 59Fe of the residual blood content determined for
Publikováno v:
Journal of Trace Elements in Medicine and Biology. 21:147-168
Iron is an essential trace element with a high prevalence of deficiency in infants and in women of reproductive age from developing countries. Iron deficiency is frequently associated with anaemia and, thus, with reduced working capacity and impaired
Autor:
Klaus Schümann, Bernd Elsenhans
Publikováno v:
Elements and Their Compounds in the Environment. :811-824
Publikováno v:
Toxicology. 185:141-153
Nickel exhibits low oral toxicity. It shares the absorptive pathways for iron, though there are substantial quantitative differences in handling of both metals. To analyse these differences more closely, jejunal segments from iron-deficient and iron-
Publikováno v:
Toxicology. 183:199-209
An increased body retention of Cd in rats orally pretreated with Cd or Zn is explained by induction of hepatic and renal metallothionein. Whether intestinal absorption of Cd increases after such treatments is not clear yet. To approach this problem w
Autor:
Bernd Elsenhans, Klaus Schümann
Publikováno v:
Journal of Trace Elements in Medicine and Biology. 16:139-144
Organic solvents, detergents, organochloric compounds, pesticides, mycotoxins, residues of veterinary drugs and metals are examples for food contaminants; they are usually present at very low concentrations. Their impact on absorption and distributio