Effect of adaptation to short-term stresses on periodontal tissue resistance to acute stress

The experiments on 53 albino Wistar rats exposed to acute stress have demonstrated that there is activation of acid proteinases at pH 5.0 and an increase in the levels of sialic acids in parodontal tissue, which is an important mechanism in the development of their destructive changes. Preadaptation...

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Bibliographic Details
Published inPatologicheskaia fiziologiia i eksperimental'naia terapiia no. 2; p. 20
Main Authors Petrushanko, T A, Tarasenko, L M, Volozhin, A I
Format Journal Article
LanguageRussian
Published Russia (Federation) 01.04.1994
Subjects
Acute Disease
Adaptation, Physiological
Animals
Periodontium - physiopathology
Rats
Rats, Wistar
Stress, Physiological - physiopathology
Time Factors
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Summary:The experiments on 53 albino Wistar rats exposed to acute stress have demonstrated that there is activation of acid proteinases at pH 5.0 and an increase in the levels of sialic acids in parodontal tissue, which is an important mechanism in the development of their destructive changes. Preadaptation to short-term stresses produces a stress-protective effect, promoting the inhibition of proteolysis and the normalization of parodontal levels of sialic acids.
ISSN:0031-2991