Nasal epithelium,coloured scanning electron micrograph (SEM). The nasal cavity contains both cilated (pink) and non-ciliated (secretory) cells. The cilia help to move mucus (produced by secretory cells) and foreign bodies away from the respiratory tract and towards the outside of the body. Magnification: x2650 when printed at 10 centimetres across | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4500 px × 3908 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |