Hair follicles. Coloured scanning electron micrograph (SEM) of a section through freeze- fractured hair follicles in the skin. The follicles,in the dermis of the skin,each produce a hair (blue strands) that protrude above the skin's surface (top). Each follicle possesses a sebaceous gland (porous,pink,for example at centre),which secretes oily sebum onto the hair and the skin. Magnification: x100 at 6x7cm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 4100 px × 3455 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |