نتایج جستجو برای: chelating agents

تعداد نتایج: 367208  

Journal: :The Journal of clinical investigation 1963
F CLETON A TURNBULL C A FINCH

Iron in man is held within the cells incorporated in organic complex molecules, either as functional iron, i.e., hemoglobin and tissue enzymes, or as storage iron, i.e., ferritin and hemosiderin. Owing to the requirements of the erythroid marrow in particular, large amounts of iron must constantly pass from one cell to another through the plasma. This plasma transport is brought about by a #3gl...

2011
U. E. CHAUDHARI

The studies on removal of Vanadium were conducted using Granulated Activated Carbon (GAC) in combination with Chelating agents. Ethylene di-amine Tetra Acetic Acid (EDTA) and Nitrilo Tri Acetic Acid (NTA) at 25oC. The adsorption Efficiency was studied in the pH range of 2-8. The results reveals that Langmuir and Freundlich isotherms are followed during adsorption process with the chelating agen...

2017

Described are amphiphilic polymers that are provided with chelating moieties. The amphiphilic polymers are block copolymers comprising a hydrophilic block and a hydropho bic block, with the chelating moieties linked to the end-group of the hydrophilic block. The disclosed polymers are capable of self-assembly into structures Such as micelles and poly mersomes. With suitable metals present in th...

ژورنال: ایمنی زیستی 2019

Iron, one of the essential micronutrients, is needed for electron transport and metabolic processes in almost all living organisms. The ferric form (Fe3+) of iron is insoluble in nature and inaccessible at physiological pH (7.35–7.40). Under iron-limited conditions, metal-chelating agents such as siderophores are synthesized by many bacteria and a few fungi. Siderophores have a high affinity fo...

Journal: :journal of pharmaceutical care 0
zahra sahraei clinical pharmacy department, school of pharmacy, shahid beheshti university of medical sciences, tehran, iran. mehran mirabzadeh school of traditional medicine, tehran university of medical sciences, tehran, iran. daniel fadaei-fouladi drug applied research center, tabriz university of medical sciences, pashmineh building, daneshgah st, tabriz 51656-65811, iran. neda eslami faculty of pharmacy, lorestan university of medical sciences, khorramabad, iran. azadeh eshraghi department of clinical pharmacy, faculty of pharmacy-international campus, iran university of medical sciences, tehran, iran.

magnetic resonance imaging (mri) contrast agents most commonly agents used in diagnosing different diseases. several agents have been ever introduced with different peculiar characteristics. they vary in potency, adverse reaction and other specification, so it is important to select the proper agent in different situations. we conducted a systematic literature search in medline/pubmed, web of s...

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