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Effects of dandelion root on rat heart function and oxidative status
Kristina Radoman1, Vladimir Zivkovic2,3,4, Nebojsa Zdravkovic5
1College of Health Studies, Podgorica, Montenegro.
BMC Complementary Medicine and Therapies
|March 10, 2023
Summary
Dandelion root did not negatively affect rat heart function in this study. However, it did not show benefits for maintaining the body's redox balance.
Area of Science:
- Cardiovascular Physiology
- Pharmacology
- Oxidative Stress Research
Background:
- Dandelion root is a traditional herbal remedy with potential health benefits.
- Its effects on cardiac function and oxidative status require scientific investigation.
Purpose of the Study:
- To evaluate the impact of dandelion root consumption on the functional parameters of isolated rat hearts.
- To assess the influence of dandelion root on oxidative stress biomarkers in rats.
Main Methods:
- Wistar albino rats were divided into control and dandelion root-treated groups for four weeks.
- Isolated rat hearts were perfused using the Langendorff technique to measure myocardial function.
- Blood samples were analyzed for various oxidative stress markers, including TBARS, GSH, CAT, and SOD.
Main Results:
- Dandelion root administration did not adversely affect key myocardial function parameters (e.g., left ventricular pressure, heart rate).
- No significant improvements were observed in systemic redox balance markers following dandelion root consumption.
Conclusions:
- Dandelion root appears safe concerning acute cardiac function in rats.
- Current evidence does not support dandelion root's efficacy in modulating systemic oxidative stress.
