Blood vessels in the brain of a rat,coloured scanning electron micrograph (SEM). Large arteries (yellow) branch out over the brain tissue,supplying it with oxygenated blood. This is a cast: resin was injected into the blood vessels,which then set. The tissues around the resin were then destroyed chemically,leaving a cast of the network. Magnification: x20 when printed 10cm high | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 3858 px × 2736 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |