Nera [nera] as a girls' name is of Hebrew origin, and the meaning of Nera is candle. A suitable name for a baby girl born during Hannukah. ASSOCIATED WITH candle (fire)
Myeloid cells originate in bone marrow or spinal cord, or a resemblance to the marrow or spinal cord.For example, myeloid leukemia is leukemia that arises from abnormal growth in the blood-forming tissue of the bone marrow.This term should not be confused with  myelin , which is an insulating layer covering the axons of many neurons.or example, myeloid leukemia is leukemia that arises from abnormal growth in the blood-forming tissue of the bone marrow. This term should not be confused with  myelin , which is an insulating layer covering the axons of many neurons.
Each oligodendrocyte can supply myelin for several axons and each axon can be supplied by several oligodendrocytes. Oligodendrocytes wrap the myelin around the axons in thin sheets like rolled up paper. Schwann cells, another kind of glial cell, makes a slightly different kind of myelin in the peripheral nervous system.When parts of the myelin sheath is lost, oligodendrocytes attempt to replace it. In acute MS lesions, typical of very aggressive disease courses, oligodendrocytes are found in large numbers and there is evidence of abortive remyelination-probably the new myelin is being destroyed faster than the oligodendrocytes can lay it down.