1. Volume 59, Issue 5, Pages 1873-1880 (May 2001)
Circadian rhythms in systemic hemodynamics and renal function in healthy subjects and patients with nephrotic syndrome 
Albertus J. Voogel, Marion G. Koopman, Augustinus A.M. Hart, Gert A. Van Montfrans, Lambertus Arisz 
Kidney International 
Volume 59, Issue 5, Pages (May 2001)
DOI: /j x
Copyright © 2001 International Society of Nephrology Terms and Conditions

2. Figure 1
Circadian profiles of systemic hemodynamics in the patients with nephrotic syndrome (N = 7) and in healthy controls (N = 8). Values are hourly averages ± SEM. The dashed area represents the night period.
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions

3. Figure 2
Schematic presentation of events as an explanation for the observed differences in circadian variation of systemic hemodynamics, sodium excretion, and GFR in patients with nephrotic syndrome (atrial natriuretic peptide and plasma renin activity).
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions

4. Figure 3
Circadian variations of GFR, Na+ excretion, ANP, and PRA, separated for the four patients with nephrotic syndrome exhibiting a normal GFR rhythm (orthophase in daytime, group A) and the three patients with an reversed GFR rhythm (orthophase in nighttime, group B).
Kidney International  , DOI: ( /j x)
Copyright © 2001 International Society of Nephrology Terms and Conditions