| Autor: |
Khanthiyong B; Bangkok Thonburi University, Faculty of Medicine, Bangkok, Thailand., Arun S; Khon Kaen University, Faculty of Medicine, Department of Anatomy, Khon Kaen, Thailand., Bunsueb S; Khon Kaen University, Faculty of Medicine, Department of Anatomy, Khon Kaen, Thailand., Thongbuakaew T; Walailak University, School of Medicine, Department of Medical Science, Nakhon Si Thammarat, Thailand., Suwannakhan A; Mahidol University, Faculty of science, Department of Anatomy, Bangkok, Thailand., Wu AT; International PhD Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University and Academia, Sinica, Taipei, Taiwan., Iamsaard S; Khon Kaen University, Faculty of Medicine, Department of Anatomy, Khon Kaen, Thailand.; Khon Kaen University, Research Institute for Human High Performance and Health Promotion, Khon Kaen, Thailand., Chaiyamoon A; Khon Kaen University, Faculty of Medicine, Department of Anatomy, Khon Kaen, Thailand. |
| Abstrakt: |
Chronic stress (CS) can contribute to dysfunction in several organs including liver and kidney. This study was performed to investigate the changes in serum biochemistry, histological structure, as well as in localization of tyrosine phosphorylated proteins (TyrPho) and Heat shock protein 70 (Hsp-70) in liver and kidney tissues of CS rats induced by two stressors (restrained and force swimming) for 60 consecutive days. Samples of blood, liver, and kidney were collected from adult male Sprague-Dawley rats in each group. Our results showed that serum biochemical parameters including corticosterone, blood sugar, urea nitrogen, creatinine, cholesterol, triglyceride, HDL-C, LDL-C, ALT, AST, alkaline phosphatase in CS group were significantly different from that in normal group in both liver and kidney tissues. Although histological structure was not changed. TyrPho expression was significantly increased in liver lysate but significantly decreased in kidney. Hsp-70 expression in liver increased whereas in kidney decreased. In conclusion, CS can induce changes in liver and kidney functions. |
