Yonsei Med J.  1968 Jun;9(1):70-73. 10.3349/ymj.1968.9.1.70.

The Development of the Ruminal Ulcer in the Albino Rats Fed with Low Protein Diet associated with Rocking Stress

• Kim IW
• Song CS
• Pak SY

• KMID: 687605
• DOI: http://doi.org/10.3349/ymj.1968.9.1.70

Abstract

The pathological changes of the gastric rumen produced by rocking stress in 38 young male albino rats fed on low protein diet for a short period and in 20 young male albino rats fed on low protein diet only as the control rats, were investigated macroscopically and histologically. The ulcerative lesions of the gastric rumen were observed in 17 out of 38 experimental rats accompanied with hyperplasia and cornification of the ruminal epithelial layer and more or less edematous changes of the tunica propria near the ulcer site. The authors, finding of the ruminal ulcer in albino rats produced by rocking stress associated with feeding on a low protein diet for a short period were compared with the results of others. The authors discussed other opinions concerning of the gastric ruminal ulcer of the albino rats produced in various ways.

MeSH Terms

Animal
Male
Protein Deficiency/complications*
Rats
Rumen*
Stomach Ulcer/etiology*
Stomach Ulcer/pathology
Stress*