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.
Directions from the Hotel Staff. From I-90/94: Exit Ohio Street (which is one-way East) to State Street, turn left. Hotel is located on the corner of State Street and Ohio. From Lakeshore Drive: Exit Grand Avenue west to State Street, then turn right one block to hotel. From Michigan Avenue: heading south turn right onto Ontario.