منابع مشابه
Interaction of vitamin C and iron.
Food iron is absorbed by the intestinal mucosa from two separate pools of heme and nonheme iron. Heme iron, derived from hemoglobin and myoglobin, is well absorbed and relatively little affected by other foods eaten in the same meal. On the other hand, the absorption of nonheme iron, the major dietary pool, is greatly influenced by meal composition. Ascorbic acid is a powerful enhancer of nonhe...
متن کاملStudy Of Interaction of Glutathione, Vitamin C and Vitamin E Under Hyperbaric Oxygen
In order to study the interaction of glutathione, vitamin C and vitamin E under hyperoxia (95 % oxygen) and hyperbaric oxygen (2.5 atmospheric pressure), 20 days old male Guinea pigs were fed with basal vitamin C free diet, while receiving a vitamin C supplement of either high concentration (50 mg/day) or low concentration (1 mg/day) for two weeks. Animals were than exposed to hyperoxia and hyp...
متن کاملMeasurement of Renal Vitamin E for Assessment of Iron and Nitric Oxide Interaction in Rats
Oxidative stress has been implicated as an important factor in induction of many disorders such as nephropathy and cancer. Iron by producing hydroxyl radical can cause this kind of stress. On the other hand nitric oxide (NO) when its concentration is high results in oxidative stress. Iron and NO have some interactions in each other function but there is no total agreement on this. For example i...
متن کاملpetrology and geochemistry of khar-bash (western shahrood) and its relation ship to iron mineralization
منطقه مورد مطالعه در 23 کیلومتری جنوب غرب شهرستاشاهرود قرار دارد که در نقشه 100000/1 شاهرود قرار گرفته است.ناحیه مورد مطالعه در تقسیمات ساختاری ایران بخشی از زون البرز شرقی است . در طی سنوزوئیک این زون به شدت تحت تأثیر فازهای کوهزایی آلپی قرار گرفته و فعالیت های آتشفشانی انوسن در قسمت های غربی آن دیده می شود . از نظر ترکیب سنگ شناسی منطقه مورد مطالعه متنوع و بیشتر شامل سنگ های رسوبی مانند : آ...
15 صفحه اولVitamin C and functional iron deficiency anemia in hemodialysis☆
Functional iron deficiency (FID), referring to an impaired provision of iron needed for erythropoiesis despite adequate iron storage in the body (serum ferritin4100 mg/L and transferrin saturation (TSAT)420%), is commonly observed in dialysis patients, being found in about 20% of those patients according to some European reports [1,2]. FID in dialysis patients was vaguely known to be caused by ...
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ژورنال
عنوان ژورنال: Annals of the New York Academy of Sciences
سال: 1980
ISSN: 0077-8923,1749-6632
DOI: 10.1111/j.1749-6632.1980.tb21325.x