منابع مشابه
THE RELATIONSHIP BETWEEN ALUMINIUM TOXICITY AND IRON METABOLISM IN RATS
The relationship between aluminium toxicity and iron metabolism was studied. Male rats were exposed to aluminium by daily intraperitoneal injection of 40pmolelkg body weight. After 45 days, aluminium intoxified rats had a significant loweredserum ferritin (55%), iron (42%), TIBC (25%) and hemoglobin(31%). At thesame time the serum ceruloplasmin level was elevated by 60%. This result shows t...
متن کاملIron Metabolism in Pathogenic Trypanosomes
Trypanosomatids comprise a large group of flagellated unicellular protists with free-living and parasitic lifestyles. Several members of this family are widely known for being vertebrate pathogens of biomedical and veterinary importance. They belong to the order Kinetoplastida, which together with the groups Diplonemida (deep-see organisms) and Euglenida (photosynthetizing organisms) form the p...
متن کاملIron Metabolism in Experimental Anemia
In experimental anemia in dogs due to blood loss the term "available iron" as determined by the dipyridyl test has no physiological significance. Iron salts (100 per cent available by dipyridyl) given in optimum dose (560 mg. per 2 weeks) will cause a net production of 50 to 55 gm. hemoglobin above the control base line in anemic dogs. This means that an iron salt which is rated as 100 per cent...
متن کاملIron metabolism; utilization of intravenous radioactive iron.
T HE HUMAN body shows great economy in its handling of iron. Only small amounts of iron arefound in the excreta, and these amounts cannot be appreciably increased through loading body iron stores by oral ingestion,’ by parenteral iron administration2 or by multiple blood transfusions.3 These observations imply that iron is rigidly conserved by the body and that no attention need be directed tow...
متن کاملIRON METABOLISM Iron overload and chelation
Iron is one of the most common elements in nature. As a transition metal it is very efficient in electron transport and redox reactions. The proteins and enzymes in which iron is an essential component play a key role in respiration, energy production, detoxification of harmful oxygen species and cell replication. Despite the abundance of iron in nature, the solubility of its stable ferric form...
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ژورنال
عنوان ژورنال: Quarterly Journal of Experimental Physiology and Cognate Medical Sciences
سال: 1978
ISSN: 0033-5541
DOI: 10.1113/expphysiol.1978.sp002450