Yeungnam Univ J Med.  1984 Dec;1(1):107-113. 10.12701/yujm.1984.1.1.107.

Morphologic Study of Renal Arteries in Rats Fed High-salt Diet

• Choi WH
• Lee TS

• KMID: 2372983
• DOI: http://doi.org/10.12701/yujm.1984.1.1.107

Abstract

To evaluate the morphologic changes of the renal arteries in the condition of high-salt diet, we scheduled the control group which fed routine animal diet added 0.06% of Sodium chloride, low-salt group which fed with 2.0% of sodium chloride, and high-Salt group which fed with 8.0% of sodium chloride. The experimental animals were sacrificed every two weed until 20 weeks of final experimental week. The results obtained were as follow; 1. Slight intimal thickening of the renal arteries is observed from 16th experimental week and continued the end of the experiment in the rats of control group. 2. In low-salt group slight intimal thickening of the renal arteries is observed from 12th experimental week and continued to the end of the experiment. 3. In high-salt group the intimal thickening began from 6th experimental week and its degree was hasten with week, and provoked moderate to high degree of lesion at the end of the experiment. Medial proliferation and degeneration of the intima and media, though their quality is mild, also associated at the end of the experiment.

MeSH Terms

Animals
Diet*
Rats*
Renal Artery*
Sodium Chloride
Sodium Chloride