Origine cryptique de la sécrétion intestinale induite chez le rat par la prostaglandine Eévolution des sécrétions après une injection unique de 5-fluorouracil
Abstract The intestinal secretions induced by an intrajejunal perfusion of prostaglandin E1 (PGE1) at the rate of 24 γ/min in anaesthetized male Wistar rats, weighing 200-220 g, were studied during 6 days after a single injection of an antimitotic agent, the 5-fluorouracil (5-FU, 40 mg/kg). 5-FU ind...
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Veröffentlicht in: | Archives internationales de physiologie et de biochimie 1981, Vol.89 (3), p.249-255 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Abstract
The intestinal secretions induced by an intrajejunal perfusion of prostaglandin E1 (PGE1) at the rate of 24 γ/min in anaesthetized male Wistar rats, weighing 200-220 g, were studied during 6 days after a single injection of an antimitotic agent, the 5-fluorouracil (5-FU, 40 mg/kg).
5-FU induced changes in the structure of the intestinal mucosa. The modifications observed in the intestinal secretions of water and sodium induced by PGE1 suggest that these secretions might (a) originate from crypts; (b) be partly reabsorbed by villi. Concerning the endogenous secretions, the intestinal mucosa might act as a secretion-reabsorption system. |
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ISSN: | 1381-3455 0003-9799 1744-4160 |
DOI: | 10.3109/13813458109069473 |