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Aportes nutricionales de la harina de vinal (Prosopis ruscifolia). Disponibilidad de hierro y factores que la afectan
(2000-12-28)
Vinal (Prosopis ruscifolia) is an ecologically important wild leguminous tree that grows spontaneously in Argentine deforested lands, the fruit of which is consumed by humans and animals. Like other Prosopis its fruits can ...
Nitric oxide, nitrosyl iron complexes, ferritin and frataxin: A well equipped team to preserve plant iron homeostasis
(Elsevier Ireland, 2011-11)
Iron is a key element in plant nutrition. Iron deficiency as well as iron overload results in serious metabolic disorders that affect photosynthesis, respiration and general plant fitness with direct consequences on crop ...
Global transcriptional response of Caulobacter crescentus to iron availability
(BioMed CentralLondres, 2013-08)
BACKGROUND:
In the alpha subclass of proteobacteria iron homeostasis is controlled by diverse iron responsive regulators. Caulobacter crescentus, an important freshwater α-proteobacterium, uses the ferric uptake repressor ...
Overview on the bacterial Iron-Riboflavin metabolic axis
(Frontiers Media, 2018-07-05)
Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...
Nitric oxide, nitrosyl iron complexes, ferritin and frataxin: a well equipped team to preserve plant iron homeostasis
(Elsevier Ireland, 2011-04)
Iron is a key element in plant nutrition. Iron deficiency as well as iron overload results in serious metabolic disorders that affect photosynthesis, respiration and general plant fitness with direct consequences on crop ...
Absorption of Iron from Ferritin Is Independent of Heme Iron and Ferrous Salts in Women and Rat Intestinal Segments
(AMER SOC NUTRITION, 2012-03)
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 ...
Adaptation of iron requirement to hypoxic conditions at high altitude
(American Physiological Society, 2015)
Adequate acclimatization time to enable adjustment to hypoxic conditions is one of the most important aspects for mountaineers ascending to high altitude. Accordingly, most reviews emphasize mechanisms that cope with reduced ...
Overview on the Bacterial Iron-Riboflavin Metabolic AxisOverview on the Bacterial Iron-Riboflavin Metabolic Axis
(2018)
Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...
ACCEPTABILITY AND USE OF HEME-IRON CONCENTRATE PRODUCT ADDED TO CHOCOLATE BISCUIT FILLING AS AN ALTERNATIVE SOURCE OF A HIGHLY AVAILABLE FORM OF IRON.
(2013-02-22)
Bioavailability and acceptability of heme-iron obtained from swine hemoglobin (Hb) included in the chocolate-flavored filling of biscuits was assessed in adolescent girls. The supplemented groups received biscuits fortified ...