Search results
Oxyphil cells are much larger in size (12–20 μm) compared with chief cells (6–8 μm) and also stain lighter than chief cells. [10] Oxyphil cells have a cytoplasm filled with many, large mitochondria.
Oxyphil cells are observed either singly or in small groups interspersed between chief cells. They are larger than chief cells, and their abundant cytoplasmic area is filled with numerous large, often bizarre-shaped, mitochondria.
8 lut 2024 · There are two types of cells within the parathyroid gland, the chief cells and the oxyphil cells. Chief cells – The role of this cell type is to secrete parathyroid hormone. They contain prominent golgi apparatus and endoplasmic reticulum to allow for the synthesis and secretion of PTH.
Oxyphil Cells (#1 and #2) - larger cells (8 to 12 µm diameter) with dark nuclei and strongly eosinophilic cytoplasm because of numerous mitochondria. They appear after the first decade of life and are thought to be non-secretory cells.
1 maj 2023 · Oxyphil cells are larger and less frequently seen on light microscopy than chief cells. They also have smaller nuclei and more eosinophilic cytoplasm. Adipocytes classically appear as large cells with flattened, peripherally located nuclei and occupied mostly by clear or white fat globules.
The primary functional cells of the parathyroid glands are the chief cells. These epithelial cells produce and secrete the parathyroid hormone (PTH), the major hormone involved in the regulation of blood calcium levels. The gland also contains oxyphil cells but their function is not clear.
Oxyphil cells, the minor cell type found in the parathyroid gland, are diagnostic for this gland. They can be clearly distinguished from the principal cells by their larger size and abundant, eosinophilic cytoplasm, due to large numbers of mitochondria present.
