1. Volume 64, Issue 5, Pages 1822-1828 (November 2003)
Supplemented very low protein diet ameliorates responsiveness to erythropoietin in chronic renal failure 
Biagio R. Di Iorio, Roberto Minutolo, Luca De Nicola, Vincenzo Bellizzi, Fausta Catapano, Carmela Iodice, Roberto Rubino, Giuseppe Conte 
Kidney International 
Volume 64, Issue 5, Pages (November 2003)
DOI: /j x
Copyright © 2003 International Society of Nephrology Terms and Conditions

2. Figure 1
Erythropoietin (EPO) dose (bars) and hemoglobin concentration (line) at baseline and during follow-up in very low protein diet (VLPD) (A) and low protein diet (LPD) (B) patients. In VLPD, at 24months, data refer to eight patients; in LPD, at 18months, data refer to nine patients. *P < 0.05 vs. baseline; #P < 0.05 vs. following point.
Kidney International  , DOI: ( /j x)
Copyright © 2003 International Society of Nephrology Terms and Conditions

3. Figure 2
Linear regression between the percentage changes of parathyroid hormone (PTH) level and erythropoietin (EPO) dose at 18months in low protein diet (LPD) and very low protein diet (VLPD) patients (N = 19,r = 0.762,P = ).
Kidney International  , DOI: ( /j x)
Copyright © 2003 International Society of Nephrology Terms and Conditions