Nucleated red blood cells (NRBCs) are immature red blood cells ... some other conditions might lead to positive NRBC blood counts. For example, scientists define acute anemia as a sudden drop ...

If adults have nucleated red blood cells (NRBCs) in their blood, it’s usually a sign of a life threatening condition. The optimal NRBC count is 0. Even very low NRBC counts could cause a doctor ...

What Is the Origin of Chloroplasts? Like mitochondria, chloroplasts likely originated from an ancient symbiosis, in this case when a nucleated cell engulfed a photosynthetic prokaryote.

In the 10 patients transplanted with CD34(+)-selected cells, the CD34+ cell purity (nucleated RBCs excluded) in the cell graft preparation was 91% total cell recovery from the starting light-density ...