Activity Pattern of Iron-Deficient Rats
نویسندگان
چکیده
منابع مشابه
Iron metabolism in copper-deficient rats.
I . The effects of ingestion of diets deficient in both copper and iron on storage of these elements and on the red cell indices have been studied in rats. 2. Injection of Cu into rats whose stores of Cu had been virtually exhausted resulted in a temporary increase in the concentration of plasma Fe and depletion of the Fe stored in the liver. Storage of Fe in the spleen seemed to be affected so...
متن کاملOlfactory ferric and ferrous iron absorption in iron-deficient rats.
The absorption of metals from the nasal cavity to the blood and the brain initiates an important route of occupational exposures leading to health risks. Divalent metal transporter-1 (DMT1) plays a significant role in the absorption of intranasally instilled manganese, but whether iron uptake would be mediated by the same pathway is unknown. In iron-deficient rats, blood (59)Fe levels after int...
متن کاملIron in the duodenal mucosa of normal, iron-loaded, and iron-deficient rats.
Iron absorption studies with oral 59FeSO4 2.2% respectively) . Compared with the were performed on 13 iron-depleted, 1 1 normal controls, iron was decreased in iron-loaded, and 10 control rats, and nonthe epithelial cells of the iron-defIcient heme iron was determined in both isogroup, whereas higher concentrations lated epithelial cells and defoliated muwere observed in the defoliated mucosa c...
متن کاملIron Status in Newborns Born to Iron-Deficient Mothers
Background: Iron deficiency anemia is one of the important problems during pregnancy. Iron deficiency has several adverse effects on pregnant women and their newborns. Objective: To determine the status of iron store in newborns born to mothers with iron deficiency anemia. Methods: In a cross-sectional study, 90 mothers were categorized into three groups according to their pre-delivery hemoglo...
متن کاملMarginally excessive iron loading transiently blocks mucosal iron uptake in iron-deficient rats.
Regular "mucosal block" is characterized by decreased uptake of a normal iron load 3-72 h after the administration of excess iron (generally 10 mg) to iron-deficient animals. We found that short-acting mucosal block could be induced by much lower iron concentration and much shorter induction time than previously reported, without affecting levels of gene expression. A rapid endocytic mechanism ...
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ژورنال
عنوان ژورنال: BMJ
سال: 1972
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.5814.627