Microplicae of oesophagus: false-colour scanning electron micrograph (SEM) of the lining of the oesophagus (gullet),showing microplicae or microridges througout the surface. The oesophagus is lined with a stratified,non- keratinized epithelium that is adapted for strength & protection in its task of conveying food to the stomach. The narrow valleys created by the microplicae provide space to act as a reservoir for the mucous secreted by the epithelium. This mucous lubricates the lining of the gullet & assists the passage of food. Magnification: x2600 at 6x7cm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / UNIVERSITY LA SAPIENZA, ROME / DEPT. OF ANATOMY / PROF. P. MOTTA |
Bildgröße: | 5212 px × 3554 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |