Intestinal endocrine cell,coloured transmission electron micrograph (TEM). This is a type 1 intestinal endocrine cell. The granules (red) contain serotonin,a chemical responsible for smooth muscle contraction. The cell nucleus (orange) is at lower centre. Magnification: x10 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4300 px × 4136 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |