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Modifications in the brush border enzymes of the small intestine after irradiation at different times of the day

Journal Article:

Abstract

The behaviour of the brush border enzyme activity of the intestinal epithelium after the same sublethal radiation dose to the abdomen at different times of the day was investigated. Three previously observed post-irradiation phases (initial increase of activity, reduction, and return to control values) were confirmed, although with some differences. A later return to normal of lactase was also confirmed. The same dose produced different behaviour of the enzyme activities both during the initial and the recovery phase, depending on the time of the day when irradiation was performed, i.e. on the functional condition of the epithelial cells.
Authors:
Becciolini, A; Lanini, A; Giache, V; Balzi, M; Bini, R [1] 
  1. Florence Univ. (Italy). Ist. di Radiologia
Publication Date:
Jan 01, 1982
Product Type:
Journal Article
Reference Number:
AIX-14-749742; EDB-83-098063
Resource Relation:
Journal Name: Acta Radiol., Oncol., Radiat. Ther., Phys. Biol.; (Sweden); Journal Volume: 21:4
Subject:
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.; BIOLOGICAL RADIATION EFFECTS; DAILY VARIATIONS; ENZYMES; SMALL INTESTINE; CATALYSIS; EPITHELIUM; EXPERIMENTAL DATA; METABOLISM; RADIATION DOSES; RATS; SUBLETHAL IRRADIATION; ANIMAL TISSUES; ANIMALS; BIOLOGICAL EFFECTS; BODY; DATA; DIGESTIVE SYSTEM; DOSES; GASTROINTESTINAL TRACT; INFORMATION; INTESTINES; IRRADIATION; MAMMALS; NUMERICAL DATA; ORGANS; RADIATION EFFECTS; RODENTS; TISSUES; VARIATIONS; VERTEBRATES; 560152* - Radiation Effects on Animals- Animals
OSTI ID:
6186697
Country of Origin:
Sweden
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: AROBD
Submitting Site:
HEDB
Size:
Pages: 273-279
Announcement Date:

Journal Article:

Citation Formats

Becciolini, A, Lanini, A, Giache, V, Balzi, M, and Bini, R. Modifications in the brush border enzymes of the small intestine after irradiation at different times of the day. Sweden: N. p., 1982. Web.
Becciolini, A, Lanini, A, Giache, V, Balzi, M, & Bini, R. Modifications in the brush border enzymes of the small intestine after irradiation at different times of the day. Sweden.
Becciolini, A, Lanini, A, Giache, V, Balzi, M, and Bini, R. 1982. "Modifications in the brush border enzymes of the small intestine after irradiation at different times of the day." Sweden.
@misc{etde_6186697,
title = {Modifications in the brush border enzymes of the small intestine after irradiation at different times of the day}
author = {Becciolini, A, Lanini, A, Giache, V, Balzi, M, and Bini, R}
abstractNote = {The behaviour of the brush border enzyme activity of the intestinal epithelium after the same sublethal radiation dose to the abdomen at different times of the day was investigated. Three previously observed post-irradiation phases (initial increase of activity, reduction, and return to control values) were confirmed, although with some differences. A later return to normal of lactase was also confirmed. The same dose produced different behaviour of the enzyme activities both during the initial and the recovery phase, depending on the time of the day when irradiation was performed, i.e. on the functional condition of the epithelial cells.}
journal = {Acta Radiol., Oncol., Radiat. Ther., Phys. Biol.; (Sweden)}
volume = {21:4}
journal type = {AC}
place = {Sweden}
year = {1982}
month = {Jan}
}