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New England Journal of Medicine, 1977
The renewal rate of adult human red cells in the peripheral circulation is approximately 0.8 per cent per day.
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The renewal rate of adult human red cells in the peripheral circulation is approximately 0.8 per cent per day.
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Best Practice & Research Clinical Haematology, 2002
Iron and erythropoiesis are inextricably linked. Erythropoiesis is a dynamic process that requires 30-40 mg of iron per day. In normal circumstances this is met from red cell destruction but in anaemia this will not be the case. Reduced iron stores will limit iron supply to erythroblasts but normal or raised iron stores may not be able to supply iron ...
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Iron and erythropoiesis are inextricably linked. Erythropoiesis is a dynamic process that requires 30-40 mg of iron per day. In normal circumstances this is met from red cell destruction but in anaemia this will not be the case. Reduced iron stores will limit iron supply to erythroblasts but normal or raised iron stores may not be able to supply iron ...
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Quantitation of Erythropoiesis
Nature, 1963IT was not until recently that a method for the quantitative estimation of erythropoiesis became available1. The method introduced requires the application of high doses of radioactive iron, a very stable and sensitive measuring equipment and protracted measurements.
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jpme, 1995
There is a dramatic increase in total blood volume during healthy pregnancy. The disproportionate expansion in plasma volume (50%) and red cell mass (18-25% depending on iron status) results in a decrease in haemoglobin concentration maximal at 32 weeks gestation. This should not fall below 11 g/dl at any time during pregnancy.
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There is a dramatic increase in total blood volume during healthy pregnancy. The disproportionate expansion in plasma volume (50%) and red cell mass (18-25% depending on iron status) results in a decrease in haemoglobin concentration maximal at 32 weeks gestation. This should not fall below 11 g/dl at any time during pregnancy.
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