Helicobacter pylori bacteria (green),coloured scanning electron micrograph (SEM). H. pylori is a Gram-negative spiral-shaped bacterium found in the mucus lining of the stomach. It causes gastritis,and is also the most common cause of stomach ulcers. It may also be a cause or co-factor for gastric cancer as its presence increases the risk of developing stomach tumours | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Berger, Juergen |
Bildgröße: | 4205 px × 4205 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |