4 niðurstöður
In the sellar region most tumors of our collection (n = 1937) are pituitary adenomas, followed by craniopharyngiomas, chordomas and meningiomas. Difficulties in morphological differential diagnosis by light microscopy may occur in meningiomas, plasmacytomas, chordomas and germinomas. In these cases,
Calcineurin is one of the calmodulin binding proteins and a Ca2+-dependent and calmodulin-stimulated phosphoprotein phosphatase. We used antisera to the calcineurin as a cell-type-specific marker in order to identify neuronal cells in the rat brain and human neoplasms. In normal rat brain slices,
The study shows clinical evidence that growth hormone (GH) presumably promoted Ph1-positive chronic myelocytic leukemia in a 14-year-old boy who was receiving GH treatment for growth failure after surgery and irradiation for craniopharyngioma. Leukocytosis associated with immature myelocytic cells