multipolar neurons and myelinatged fibers

are blood blue bodies body can capillaries cell embedded fiber fibers high histological histology holes human intermingled large light magnification material micrograph micrometre microscope microscopic microscopy multipolar myelinated myelinatged nervous neurohistology neurology neuron neuronal neurons nissl nucleolus nucleus numerous plastic rounded section seen showing shows snc soma stained system thick toluidine white