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.
Driving distance from Oklahoma City, OK to Austin, TX. The total driving distance from Oklahoma City, OK to Austin, TX is 388 miles or 624 kilometers. Your trip begins in Oklahoma City, Oklahoma. It ends in Austin, Texas. If you are planning a road trip, you might also want to calculate the total driving time from Oklahoma City, OK to Austin, TX so you can see when you'll arrive at your destination.