A study of erythropoiesis by combined morphologic, quantitative cytochemical and autoradiographic methods. Normal human bone marrow, vitamin B12 deficiency and iron deficiency anemia.
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چکیده
منابع مشابه
Subacute combined degeneration : report of two cases
Subacute combined degeneration ( SCD) due to vitamin B12 deficiency is common in North of Europe but sometimes it is seen in Iran. It can develop before the symptoms of anemia is obvious, with myelin injury and then axon and even neuron destruction in spinal cord, brain, optic and peripheral nerves. In this study two cases are reported; in the first patient, this disease in manifested by vitami...
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vitamin B12. Therefore, the results of the study of Sirdah et al. Iron is themost abundant heavymetal in the earth’s crust and is required by almost all organisms.1 In the human body iron is required by and present in all cells and has several vital functions.2 Anemia due to iron deficiency is the commonest type of nutritional anemia worldwide, and occurs when body iron stores become inadequate...
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Anemia caused by vitamin B12 deficiency resulting from inadequate dietary intake is rare in children in the modern era because of improvements in nutritional status. However, such anemia can be caused by decreased ingestion or impaired absorption and/or utilization of vitamin B12. We report the case of an 18-year-old man with short stature, prepubertal sexual maturation, exertional dyspnea, and...
متن کاملThe Comparison of Serum Vitamin D Level in Patients with Iron Deficiency Anemia and Minor Thalassemia
Abstract Background and Objective: Of the most common hypochromic microcytic anemia are iron deficiency anemia and minor thalassemia, which are common in Iran and their differential diagnosis is extremely important. The level of 25-hydroxy vitamin D is the indication of vitamin D blood status. The aim of this study was to compare serum levels of vitamin D in people with minor thalassemi...
متن کاملMegaloblastic Anemia: A Drug-Induced Disorder
Megaloblastic anemia is categorized by distinguished hematopoietic cell morphology, unproductive hematopoiesis, induced by folic acid and/or vitamin B12 deficiency [1]. Ineffective DNA synthesis in hematopoietic progenitor cells or myelodysplastic syndrome leading to congenital disorders is commonly responsible for the megaloblastic anemia. In western populations, cobalamin (vitamin B12) defici...
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عنوان ژورنال:
- Blood
دوره 31 3 شماره
صفحات -
تاریخ انتشار 1968