Macronutrient composition of food was shown to have a potent impact in modulating circadian rhythms of gentamicin toxicity. In the present study, adult female Sprague-Dawley rats fully adapted to isocaloric 20 casein-containing, 20% soy-containing (both semi-purified with 10% safflower oil and 58.55% carbohydrate) or a standard chow diet (non-purified with 18.1% mixed proteins, 4.5% fat and 57.3% carbohydrate) were chronically treated for 10 days with a nephrotoxic dose of gentamicin sulfate (40 mg/kg/day, i.p.) or a saline solution given in the middle of their resting period or in the middle of their activity period. Body weights, 24-h, 12-h light and 12-h dark food intakes were measured before (Days 1 to 5) and during treatment (Days 6 to 15). Gentamicin nephrotoxicity indices including serum creatinine, creatinine clearance, urinary proteins, urinary enzymes activities, corticocefular regeneration and cortical accumulation of gentamicin were measured at specific time points during the experiment. (Abstract shortened by UMI.)
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.30827 |
| Date | January 2000 |
| Creators | Paquette, Melanie. |
| Contributors | Thibault, Louise (advisor) |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Master of Science (School of Dietetics and Human Nutrition.) |
| Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
| Relation | alephsysno: 001809511, proquestno: MQ70481, Theses scanned by UMI/ProQuest. |
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