... Mosekilde E. Department of Physics, Technical University of Denmark, Kgs. ... The purpose of this talk is to demonstrate the essential role that nonlinear dynamic phenomena play in normal physiological regulation and in the development of various diseases. ... Regulation of pressures and flows in the individual nephron involves the interaction between the tubuloglomerular feedback mechanism (TGF) and the oscillatory response of the activated afferent arteriole. ... 2007 Biophysics dep., ...