Light micrograph of two senile plaques, stained with a silver method. The plaques are extracellular deposits of amyloid beta which appear in large numbers in Alzheimer's disease. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 3840 px × 3072 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |