Graphical Abstract Multiple layers of vascular smooth muscle cells (vSMCs) are present in blood vessels forming the media of the vessel wall. vSMCs provide a vessel wall structure, enabling it to ...

Perhaps the most prominent examples are the elimination of photoreceptor outer segments from photoreceptor cells by the retinal pigment epithelium, 124, 125 and the uptake of erythroblast nuclei by ...

Dyserythropoiesis is illustrated by the large, multinuclear erythroblast (centre). Original magnification ×100. d, Bone marrow core biopsy. Megakaryocytes (m) are dysplastic with small ecentric ...