Arteriole. Light micrograph of a section through an arteriole, a small artery. The lumen (centre) of the arteriole is filled with red blood cells. The lumen is lined by a single layer of epithelial cells, which are surrounded by a ring of smooth muscle (pink). Outside of this is elastic, collagen connective tissue and capillaries. Magnification: x250 when printed at 10 centimetres wide. Human tissue. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4572 px × 3880 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |