What type of cell is shown at letter C?A) beta cells B) parathyroid cells C) parafollicular cells D) follicular cells
Beta cells (β cells) are a type of cell found in pancreatic islets that synthesize and secrete insulin and amylin. Beta cells make up 50–70% of the cells in human islets. [1] In patients with Type I Diabetes beta-cell mass and function are diminished leading to insufficient insulin secretion and hyperglycemia.
Parathyroid chief cells (also called parathyroid principal cells or simply parathyroid cells ) are one of the two cell types of the parathyroid glands along with oxyphil cells . The chief cells are much more prevalent in the parathyroid gland than the oxyphil cells . It is perceived that oxyphil cells may be derived from chief cells at puberty as they are not present at birth like chief cells .
Pancreatic islets - Wikipedia
Parathyroid chief cell - Wikipedia
Enteroendocrine cells are specialized cells of the gastrointestinal tract and pancreas with endocrine function. They produce gastrointestinal hormones or peptides in response to various stimuli and release them into the bloodstream for systemic effect diffuse them as local messengers or transmit them to the enteric nervous system to activate nervous responses.
Follicular cells vary in shape from flat to cuboid to columnar depending on how active they are. Parafollicular cells. Scattered among follicular cells and in spaces between the spherical follicles are another type of thyroid cell parafollicular cells. These cells secrete calcitonin and so are also called C cells. Development
However type 1 diabetes is the result of the autoimmune destruction of beta cells in the pancreas. Therefore an effective cure will require a sequential integrated approach that combines adequate and safe...
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