History of the discovery of ANCA (Anti-neutrophil cytoplasmic antibody) 1  In 1982, David Davies, an Australian pathologist observed that 'a subset of patients with focal necrotizing and crescentic glomerulonephritis had circulating antibodies that bound to the cytoplasm of normal neutrophils' (5, 6).
Eagles in Oklahoma . Eagles begin arriving in Oklahoma in November and early December. Their numbers peak in January and February, and most birds have left for their northern breeding grounds by the end of March. Bald eagles are sociable in winter, roosting communally in trees near a food source.
Compared to the rest of the country, Oklahoma City Metro Area's cost of living is 13.10% Lower than the U.S. average. POPULATION. As of 2014, Oklahoma City Metro Area's population is 1,358,450 people. Since 2000, it has had a population growth of 39.90 percent.