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What is Cells present in parathyroid glands are all except and explain in detail?
The parathyroid glands of infants and children are composed mainly of chief cells, which produce parathyroid hormone (PTH). Acidophilic, mitochondria-rich oxyphil cells are derived from chief cells, can be seen around pubey, and increase in numbers in adulthood. A third group of cells, known as water-clear cells, also are derived from chief cells, are present in small numbers, and are rich in glycogen. Although most oxyphil and water-clear cells retain the ability to secrete PTH, their functional significance is not known.