Folyamatos enteralis táplálás hatása a hasnyálmirigy exocrin múködésére patkányban.

Translated title of the contribution: Effect of continuous enteral feeding on pancreas exocrin function in rats

Research output: Contribution to journalArticle

Abstract

The aim of this study was to examine the effects of continuous enteral feeding (CEF) on the exocrine pancreas in rats. Eight male Wistar rats were intrajejunally cannulated and CEF was started on postoperative day 6. In 10 control animals, laparotomy was followed by intragastric feeding (GF) with the same nutriment (Osmolite, Abbott, 254 mosm/l) from postoperative day 6. The daily discharge was 24 kcal in both groups. After five days of feeding, the pancreas was removed, its weight and its protein, DNA, trypsin and lipase contents were determined. The results revealed no significant difference in body weight loss between the two groups of animals, whereas the pancreas weight/body weight ratio was lower (p <0.01) in the CEF group. The pancreatic protein, DNA, trypsin and lipase contents were decreased (p <0.01) after CEF as compared with the values for the GF group.

Original languageHungarian
Pages (from-to)1805-1808
Number of pages4
JournalOrvosi Hetilap
Volume142
Issue number33
Publication statusPublished - Aug 19 2001

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Enteral Nutrition
Pancreas
Lipase
Trypsin
Body Weight
Weights and Measures
Exocrine Pancreas
DNA
Laparotomy
Wistar Rats
Weight Loss
Proteins

ASJC Scopus subject areas

  • Medicine(all)

Cite this

@article{6fd08e809cb845f5ade7814cd1715da1,
title = "Folyamatos enteralis t{\'a}pl{\'a}l{\'a}s hat{\'a}sa a hasny{\'a}lmirigy exocrin m{\'u}k{\"o}d{\'e}s{\'e}re patk{\'a}nyban.",
abstract = "The aim of this study was to examine the effects of continuous enteral feeding (CEF) on the exocrine pancreas in rats. Eight male Wistar rats were intrajejunally cannulated and CEF was started on postoperative day 6. In 10 control animals, laparotomy was followed by intragastric feeding (GF) with the same nutriment (Osmolite, Abbott, 254 mosm/l) from postoperative day 6. The daily discharge was 24 kcal in both groups. After five days of feeding, the pancreas was removed, its weight and its protein, DNA, trypsin and lipase contents were determined. The results revealed no significant difference in body weight loss between the two groups of animals, whereas the pancreas weight/body weight ratio was lower (p <0.01) in the CEF group. The pancreatic protein, DNA, trypsin and lipase contents were decreased (p <0.01) after CEF as compared with the values for the GF group.",
author = "R. R{\'o}ka and T. Wittmann and P. Pal{\'a}gyi and L. Czak{\'o} and K. J{\'a}rmay and A. Roszt{\'o}czy and J. Lonovics",
year = "2001",
month = "8",
day = "19",
language = "Hungarian",
volume = "142",
pages = "1805--1808",
journal = "Orvosi Hetilap",
issn = "0030-6002",
publisher = "Akademiai Kiado",
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}

TY - JOUR

T1 - Folyamatos enteralis táplálás hatása a hasnyálmirigy exocrin múködésére patkányban.

AU - Róka, R.

AU - Wittmann, T.

AU - Palágyi, P.

AU - Czakó, L.

AU - Jármay, K.

AU - Rosztóczy, A.

AU - Lonovics, J.

PY - 2001/8/19

Y1 - 2001/8/19

N2 - The aim of this study was to examine the effects of continuous enteral feeding (CEF) on the exocrine pancreas in rats. Eight male Wistar rats were intrajejunally cannulated and CEF was started on postoperative day 6. In 10 control animals, laparotomy was followed by intragastric feeding (GF) with the same nutriment (Osmolite, Abbott, 254 mosm/l) from postoperative day 6. The daily discharge was 24 kcal in both groups. After five days of feeding, the pancreas was removed, its weight and its protein, DNA, trypsin and lipase contents were determined. The results revealed no significant difference in body weight loss between the two groups of animals, whereas the pancreas weight/body weight ratio was lower (p <0.01) in the CEF group. The pancreatic protein, DNA, trypsin and lipase contents were decreased (p <0.01) after CEF as compared with the values for the GF group.

AB - The aim of this study was to examine the effects of continuous enteral feeding (CEF) on the exocrine pancreas in rats. Eight male Wistar rats were intrajejunally cannulated and CEF was started on postoperative day 6. In 10 control animals, laparotomy was followed by intragastric feeding (GF) with the same nutriment (Osmolite, Abbott, 254 mosm/l) from postoperative day 6. The daily discharge was 24 kcal in both groups. After five days of feeding, the pancreas was removed, its weight and its protein, DNA, trypsin and lipase contents were determined. The results revealed no significant difference in body weight loss between the two groups of animals, whereas the pancreas weight/body weight ratio was lower (p <0.01) in the CEF group. The pancreatic protein, DNA, trypsin and lipase contents were decreased (p <0.01) after CEF as compared with the values for the GF group.

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