Abstract:
:We measured the renal haemodynamic and proteinuric response to a meat meal (MM) in ten persistently proteinuric insulin-dependent diabetic patients in a randomized cross-over study of 3 weeks on low protein diet (LPD) or normal protein intake (NPD). On LPD, protein intake (0.64 +/- 0.05 vs 1.15 +/- 0.09 g kg-1 body weight (BW) per day, P less than 0.001), plasma urea (6.6 +/- 1.3 vs 11.0 +/- 2.0 mmol l-1, P less than 0.01) and urea appearance (0.06 +/- 0.01 vs 0.16 +/- 0.03 gN kg-1 body weight per day, P less than 0.001) were lower. Baseline glomerular filtration rate (GFR), renal plasma flow (RPF) and renal vascular resistance (RVR) were similar on the two diets and there were no significant average changes in these variables after the meat meal on either diet (NPD, before vs after MM: GFR: 67 +/- 11 vs 71 +/- 13 ml min-1 1.73 m-2; RPF: 479 +/- 70 vs 512 +/- 81 ml min-1 1.73 m-2; RVR: 181 +/- 45 vs 179 +/- 52 mmHg min-1 l-1); (LPD, before vs after MM: GFR: 64 +/- 10 vs 67 +/- 11 ml min-1 1.73 m-2; RPF: 506 +/- 60 vs 533 + 52 ml min-1 1.73 m-2; RVR: 151 +/- 28 vs 146 +/- 32 mmHg min-1 l-1). However, all patients with baseline GFR above 60 ml min-1 1.73 m-2 showed a GFR rise in response to the meat meal on both diets, while patients with lower baseline values tended to reduce their GRF.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Eur J Clin Investjournal_title
European journal of clinical investigationauthors
Pinto JR,Bending JJ,Dodds RA,Viberti GCdoi
10.1111/j.1365-2362.1991.tb01807.xsubject
Has Abstractpub_date
1991-04-01 00:00:00pages
175-83issue
2eissn
0014-2972issn
1365-2362journal_volume
21pub_type
临床试验,杂志文章,随机对照试验abstract::Levels of free anti-(xanthine oxidoreductase) (XOR) antibodies in the serum of normal healthy human subjects were determined, using both human and bovine enzyme as antigen, in an enzyme-linked immunosorbent assay (ELISA). Levels of IgM class anti-(human XOR) antibodies were found to be particularly high (mean values r...
journal_title:European journal of clinical investigation
pub_type: 杂志文章
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
pub_type: 临床试验,杂志文章,多中心研究
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更新日期:1998-12-01 00:00:00
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journal_title:European journal of clinical investigation
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2000-03-01 00:00:00
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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更新日期:1998-08-01 00:00:00
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journal_title:European journal of clinical investigation
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更新日期:1981-06-01 00:00:00
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更新日期:1994-02-01 00:00:00
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doi:10.1046/j.1365-2362.1999.00541.x
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pub_type: 杂志文章,多中心研究
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更新日期:1992-04-01 00:00:00
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journal_title:European journal of clinical investigation
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journal_title:European journal of clinical investigation
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更新日期:1976-01-30 00:00:00
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journal_title:European journal of clinical investigation
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