HematopoieticSC 25Oct2011 [modalità compatibilità].pdf - HUMAN ...
HematopoieticSC 25Oct2011 [modalità compatibilità].pdf - HUMAN ...
HematopoieticSC 25Oct2011 [modalità compatibilità].pdf - HUMAN ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Ematopoiesi embrionale<br />
• Primitiva Primitiva-- --<br />
– Extra Extra-embryonale<br />
embryonale-nello nello yolk sac<br />
– Definizione: early site of first erythrocytes in<br />
the developing embryo. These cells can only<br />
develop into the erythroid cell not other blood<br />
cell lineages. Primitive red blood cells are<br />
larger than mature red cells of the definitive<br />
lineage, remain nucleated and express a<br />
unique set of hemaglobins.