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Human erythrocytic calcium concentration in hemolytic anemia.

Bernard Jf, Odile Bournier, Pierre Boivin

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Abstract

In order to elucidate the role of the Ca2+ accumulation in hemolytic process, erythrocytic calcium concentration has been studied by atomic absorption spectroscopy in 18 cases of congenital hemolytic anemias and in 19 cases of acquired auto-immune hemolysis. An increased erythrocytic Ca2+ level was observed in some, but not in all, congenital (10 cases) or acquired (6 cases) hemolytic anemias. It seems that the loss in erythrocytic deformability induced by calcium accumulation probably was not the common state leading to hemolysis.

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What this paper is about

In order to elucidate the role of the Ca2+ accumulation in hemolytic process, erythrocytic calcium concentration has been studied by atomic absorption spectroscopy in 18 cases of congenital hemolytic anemias and in 19 cases of acquired auto-immune hemolysis. An increased erythrocytic Ca2+ level was observed in some, but not in all, congenital (10 cases) or acquired (6 cases) hemolytic anemias. It seems that the loss in erythrocytic deformability induced by calcium accumulation probably was not the common state leading to hemolysis.

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Available abstract

In order to elucidate the role of the Ca2+ accumulation in hemolytic process, erythrocytic calcium concentration has been studied by atomic absorption spectroscopy in 18 cases of congenital hemolytic anemias and in 19 cases of acquired auto-immune hemolysis. An increased erythrocytic Ca2+ level was observed in some, but not in all, congenital (10 cases) or acquired (6 cases) hemolytic anemias. It seems that the loss in erythrocytic deformability induced by calcium accumulation probably was not the common state leading to hemolysis.

Key concepts: Hemolysis, Hemolytic anemia, Calcium, Immune system, Anemia, Chemistry, Immunology, Internal medicine

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Human erythrocytic calcium concentration in hemolytic anemia. — Research Paper | ScholarLens