Light micrograph of a cat thyroid stained with the Periodic Acidâ??Schiff (PAS) technique with a haematoxylin contrast. The presence of carbohydrates in thyroglobulin gives the thyroid colloid a very strong PAS positivity. Unlike in humans, in small animals thyroid follicles are very small. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3840 px × 3072 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |