Blood vessels from the colon (large intestine),coloured scanning electron micrograph (SEM). Larger vessels (green,lower left) supply the dense capillary bed (orange) of the mucous membrane. This is a cast: the vessels were filled with a resin,which then set. The surrounding tissues were then eaten away chemically,leaving the cast of the vessels. Magnification: x285 when printed 10cm wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 3858 px × 2894 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |