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.
Experience a resort-like atmosphere at Hilton Mississauga/ Meadowvale. Conveniently located close to Highway 401, our hotel is just 20 minutes to downtown Toronto and Toronto Pearson Intâl Airport. Find on-site amenities including Club Meadowvale, our three-story waterslide and Quest Restaurant and Bar.