Glycogen phosphorylase V, McArdle's Disease). More than 65 mutations in the PYGM gene that lead to McArdle disease have been identified to date. Symptoms of McArdle disease include muscle weakness, myalgia, and lack of endurance, all stemming from low glucose levels in muscle tissue. Mutations in the liver isoform of glycogen phosphorylase (PYGL) are associated with Hers' Disease (glycogen storage disease type VI). Hers' disease is often associated with mild symptoms normally limited to hypoglycemia, and is sometimes difficult to diagnose due to residual enzyme activity. The brain isoform of glycogen phosphorylase (PYGB) has been proposed as a biomarker for gastric cancer.
Campbell's Stores 1858-59, Sands Directory lists the following at Campbell's Wharf: Campbell & Co; Sugar Company's stores; JC Dibbs & Co, commission agents and wharfingers; Robert Nash, storekeeper; WH Eldred, Capt, Chili Flour Co; Chilian Consulate - Consul, WH Eldred. In 1861, it shows: Campbell & Co; Colonial Sugar Refining Co, stores; Peruvian guano stores; George Lloyd & Co stores; Robey & Co's stores; George Lewis custom house officer; and WH Eldred, broker & general agent. In 1863, it shows: 4. Merry Willis and Co, merchants; 3. Henry Fisher & Son, sugar factors; 2. Brown & Co, merchants; 1. EM Sayers &