Zusammenfassung der Ressource
RBC
- Production
- =Hematopoesis in the bone marrow
- spongy tissue lay in mid bone
- Pluripotent hematopoetc stem cells >1 blood cell type
- PHStC = uncommited StC. Forms commited PROGENITOR StC
- makes rbc / wbc
- TO MAKE RBC: ComProgStC-> erythroBLAST~>reticuloCTYE~>erythroCYTE
- Erythrocytes= transports o2 and co2 btwn tissues and lungs
- Life Span of 120 Days
- ERYTHROPOIETIN- stimulate RBC Production on <o2 levels
- Glycosylated Glycopro`. Cytokine for RBC Precursors
- Low in blood, but anemia/hypoxia increases EPO Prod`n.
- Produced in peritubular Capillary lining cells of the renal Cortex