proerythroblasts |
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| navigate by keyword : turnover transported transforming text structures stem stages spleen screenshot reticulocytes reflecting red rbcs rbc proerythroblasts processes processed process presentation organ number molecular marrow macrophage logo liver line life leading key intervention indicating include illustrating highlighted hemoglobin heme hematopoietic globin generated food font flow erythroblasts drawing document diagram design days damage cycle continuous connections circulate circular circle cellular cells cartoon breaks brand bone blood bilirubin arrows |
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| Diagram illustrating the life cycle of red blood cells (RBCs). Stages include hematopoietic stem cells transforming into erythroblasts, proerythroblasts, and reticulocytes in the bone marrow. RBCs circulate for 120 days before aging or damage, leading to macrophage intervention in the spleen, liver, and bone marrow. Hemoglobin breaks down into globin and heme, processed into bilirubin, transported to the liver. Key cellular structures and molecular processes are highlighted, with arrows indicating flow and connections. The process is circular, reflecting continuous RBC turnover. |
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