Español
Abstract
The influence of hypothermia on arabinose, calcium, glucose and lysine intestinal absorption was studied in anesthetized rats by means of «in situ» whole small bowell perfusion; two lots of animals with rectal temperatures of 37 ± 1º C and 24 ± 1º C were compared. Arabinose absorption was not reduced by hypothermia; calcium absorption at 24 ± 10 C fall to zéro when it is in intestinal lumen at the same concentration than in plasma, and was significantly reduced when luminal concentration is three times bigger than plasmati'c one. In our experimental conditions hypothermia reduced only slightly glucose intestinal absorption. L-Lysine transport was markedly inhibited by low temperatures.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
The articles, which are published in this journal, are subject to the following terms in relation to the rights of patrimonial or exploitation:
- The authors will keep their copyright and guarantee to the journal the right of first publication of their work, which will be distributed with a Creative Commons BY-NC-SA 4.0 license that allows third parties to reuse the work whenever its author, quote the original source and do not make commercial use of it.
b. The authors may adopt other non-exclusive licensing agreements for the distribution of the published version of the work (e.g., deposit it in an institutional telematic file or publish it in a monographic volume) provided that the original source of its publication is indicated.
c. Authors are allowed and advised to disseminate their work through the Internet (e.g. in institutional repositories or on their website) before and during the submission process, which can produce interesting exchanges and increase citations of the published work. (See The effect of open access).
