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Автор Murgatroyd, L.B.
Автор Pickford, R.J.
Автор Smith, I.K.
Автор Wilson, I.D.
Автор Middleton, B.J.
Дата выпуска 1992
dc.description 1 Male albino rats were dosed intravenously with either 0.9% saline or cephaloridine in saline at doses of 650, 750 or 950 mg kg<sup>-1</sup> d<sup>-1</sup> for 7 d.2 Urine analysis on day 3, after two doses of cephaloridine showed dose-related increases in glucose, total protein, N-acetyl β-D-glucosaminidase, y-glutamyltranspeptidase, alkaline phosphatase and lactate dehydrogenase. <sup>1</sup>H-NMR spectroscopy showed corresponding disturbed profiles of products of intermediary metabolism indicative of a disruption of renal function.3 By day 6, after five doses of cephaloridine, analysis by both <sup>1</sup>H-NMR and conventional methods showed that all indices had returned to normal. <sup>1</sup>H-NMR was demonstrated to provide useful complementary information to conventional techniques on the time course of the onset of the nephrotoxicity and the recovery phase, and was at least as sensitive as conventional urine analysis.
Издатель Sage Publications
Название 1H-NMR Spectroscopy as a Means of Monitoring Nephrotoxicity as Exemplified by Studies with Cephaloridine
Тип Journal Article
DOI 10.1177/096032719201100105
Print ISSN 0960-3271
Журнал Human and Experimental Toxicology
Том 11
Первая страница 35
Последняя страница 41
Аффилиация Murgatroyd, L.B., ICI Pharmaceuticals Safety of Medicines Department, Mereside. Alderley Park, Macclesfield, SK10 4TG, UK
Аффилиация Pickford, R.J., ICI Pharmaceuticals Safety of Medicines Department, Mereside. Alderley Park, Macclesfield, SK10 4TG, UK
Аффилиация Smith, I.K., ICI Pharmaceuticals Safety of Medicines Department, Mereside. Alderley Park, Macclesfield, SK10 4TG, UK
Аффилиация Wilson, I.D., ICI Pharmaceuticals Safety of Medicines Department, Mereside. Alderley Park, Macclesfield, SK10 4TG, UK
Аффилиация Middleton, B.J., ICI Pharmaceuticals Safety of Medicines Department, Mereside. Alderley Park, Macclesfield, SK10 4TG, UK
Выпуск 1
Библиографическая ссылка Nicholson JK & Wilson ID High resolution proton magnetic resonance spectroscopy of biological fluids. Progress in Nuclear Magnetic Spectroscopy 1989; 21: 4490-501.
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Библиографическая ссылка Gartland Kpr , Sanins SM, Nicholson JK et al. Pattern recognition analysis of high resolution 1H-NMR spectra of urine. A non linear mapping approach to the classification of toxicological data. NMR in Biomedicine 1990; 3: 166-72.
Библиографическая ссылка Lawson DH, Macadam RF, Singh H. et al. The nephrotoxicity of cephaloridine. Postgraduate Medical Journal 1970; 46 (suppl): 36.
Библиографическая ссылка Connor S., Nicholson JK & Everett JR Chemical exchange and paramagnetic T2 relaxation agents for water suppression in spin echo proton nuclear magnetic resonance spectroscopy of biological fluids. Analytical Chemistry 1987; 59: 2885-91.

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