Renal haemodynamic responses to a chicken or beef meal in normal individuals
In normal subjects, protein loading with soybean meal does not produce the same renal haemodynamic effects as those observed with a beef meal. The renal responses of an acute protein load in the form of chicken meal is unknown. To examine whether the renal response to a chicken meal differs from tha...
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Veröffentlicht in: | Nephrology, dialysis, transplantation dialysis, transplantation, 1998-09, Vol.13 (9), p.2261-2264 |
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Zusammenfassung: | In normal subjects, protein loading with soybean meal does not produce the same renal haemodynamic effects as those observed with a beef meal. The renal responses of an acute protein load in the form of chicken meal is unknown.
To examine whether the renal response to a chicken meal differs from that to beef, we studied the renal function of eight normal healthy volunteers before and after a protein load with each of these meals. In a crossover randomized study, we measured the glomerular filtration rate (GFR; inulin clearance), renal plasma flow (RPF; para-aminohippurate clearance) and, plasma amino acid and glucagon levels. We also determined the amino acid content of a sample of chicken and beef.
GFR and RPF increased significantly 2 h after both the chicken and beef meals (chicken, 98+/-13 vs 119+/-18 and 476+/-123 vs 570+/-99 ml/min/1.73 m2; beef, 107+/-14 vs 122+/-16 and 501+/-118 vs 560+/-97 ml/min/1.73 m2, for GFR and RPF at basal and 2 h respectively, P |
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ISSN: | 0931-0509 1460-2385 1460-2385 |
DOI: | 10.1093/ndt/13.9.2261 |