Siding Options. The popular choice out there is vinyl because theyâre cost effective and easy to install and maintain. Some things to consider with vinyl is that the color can fade, and the siding become brittle with time. For homeowners who prefer to go with wood, there is hardwood, cypress, clapboard, wood shingles, and plywood siding.
Digestive System. Elevated PTT results may be caused by malabsorption, a digestive problem that restricts the amount of nutrients that the body absorbs from food, according to the U.S. National Library of Medicine.
Hyperparathyroidism can also result if the organs that normally respond to PTH are compromised in one way or the other, thus causing the parathyroid glands to secrete very high quantities of PTH in response to the resulting unresponsively low plasma ionized calcium levels in the blood (hypocalcemia).