Tjiong, H.L.

protein patient dialysis study dialysate synthesis method leucine glucose solution protein synthesis effect intake state albumin dialysis patients pd patients kidney igf-i g dialysis capd patients level malnutrition protein losses result plasma g dialysate nephrol breakdown protein intake insulin fasting infusion igf-i bioactivity whole-body nitrogen balance whole-body protein turnover table end-product method protein breakdown chapter increase precursor method difference metabolism protein anabolism turnover intraperitoneal serum albumin synthesis calorie enrichment energy fasting state period blood protein balance disease dialysis solutions failure status oxidation measurement 13 c enrichment change assessment bioactivity amount concentration aag dialysis whole-body protein synthesis value kopple jd baxter cytokine end-product precursor lindholm b dialysis solution