The parathyroid glands produce and secrete PTH, a peptide hormone, in response to low blood calcium levels (Figure 2). PTH secretion causes the release of calcium from the bones by stimulating osteoclasts, which secrete enzymes that degrade bone and release calcium into the interstitial fluid.
The Drury Plaza Hotel Pittsburgh Downtown is scheduled to open around Winter 2016. Please note, we are currently accepting reservations for arrival February 23, 2017 and beyond. The Drury Plaza Hotel Pittsburgh Downtown features flexible meeting space and free wifi to accommodate a wide variety of groups.
Request Form Â». The Hotel at Oberlin is the newest building in downtown Oberlin. Situated at the intersection of Main and College Streets, it offers 70 guest rooms and suites, the 1833 restaurant, and a 6,500-square-foot conference room and meeting space that overlooks the cityâs picturesque Tappan Square.