Light micrograph of a rabbit thyroid gland stained with the PAS method. Due to the glycoprotein nature of thyroglobulin, the thyroid colloid is strongly PAS positive. Due to the contrast with haematoxylin, the thyroid epithelium surrounding the colloid can be clearly seen. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3840 px × 3072 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |