False colour scanning electron micrograph of needle-like crystals of sodium urate collected from a tophus (hard deposit of crystalline uric acid & its salts) from a patient with gout (gouty arthritis). Gout is a disease in which a defect in uric acid metabolism causes an excess of the acid & its salts (sodium urate) to accumulate in the bloodstream and the joints. These collect in the joint capsules causing an acute inflammation,with accompanying swelling,redness & pain. Gout is associated with "excessive living". Treatment involves the use of drugs & a warning against rich food & alcohol. Magnification: X173 at 35mm size. Original is BW print M165/021 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Faure, Dr. Gilbert |
Bildgröße: | 4415 px × 4406 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |