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Assessment of Vascular Function in Patients With Chronic Kidney Disease
Published on: June 16, 2014
Oxidative stress and chronic kidney disease
1Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, 501 D.W. Brooks Drive, University of Georgia, Athens, GA 30602, USA. sbrown@vet.uga.edu
The Veterinary Clinics of North America. Small Animal Practice
|February 6, 2008
Summary
Slowing chronic kidney disease (CKD) progression in pets is vital. New research highlights renal oxidant stress as a key factor, suggesting antioxidants may help manage CKD in dogs and cats.
Area of Science:
- Veterinary Medicine
- Nephrology
- Biochemistry
Background:
- Chronic kidney disease (CKD) management in dogs and cats focuses on slowing disease progression.
- Renal oxidant stress is an emerging factor implicated in the advancement of canine CKD and potentially feline CKD.
- Current therapies like renin-angiotensin antagonism and antihypertensive treatments may reduce oxidant stress.
Purpose of the Study:
- To investigate the role of renal oxidant stress in CKD progression in companion animals.
- To evaluate the potential benefits of antioxidant supplementation in managing canine and feline CKD.
Main Methods:
- Review of existing literature on CKD management and oxidant stress.
- Analysis of data linking therapeutic interventions to reactive oxygen species (ROS) generation.
- Consideration of emerging evidence on antioxidant efficacy in renal disease.
Main Results:
- Renal oxidant stress is identified as a significant, previously unrecognized factor in canine CKD progression.
- Existing CKD therapies are hypothesized to reduce renal oxidant stress by decreasing ROS generation.
- Emerging data supports the role of specific dietary antioxidants in mitigating renal oxidant stress.
Conclusions:
- Renal oxidant stress plays a critical role in the progression of CKD in dogs and cats.
- Dietary supplementation with specific antioxidants presents a promising strategy for limiting renal oxidant stress and slowing CKD progression.
- Further research into antioxidant therapies is warranted for improved management of canine and feline CKD.
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