We have located links that may give you full text access.
The effect of coenzyme Q10 on venous ischemia reperfusion injury.
Journal of Surgical Research 2016 August
BACKGROUND: Coenzyme Q10 (CoQ10) is a lipid-soluble benzoquinone with antioxidant features that make it important in the treatment of ischemia reperfusion injury. In this study, we aimed to investigate the beneficial effect of CoQ10 in the treatment of venous ischemia/reperfusion injury.
METHODS: Eighteen Sprague-Dawley male rats were randomly divided into two equal groups: the control group and an experimental group (n = 9 rats). The experimental group received CoQ10 orally, and the control group received a control diet for 8 wk. An inferior epigastric island flap was raised, and the inferior epigastric vein was clamped for 9 h; the flap was then reperfused. All rats were sacrificed on postoperative day 5. The flap survival rate and levels of CoQ10, malondialdehyde, glutathione, and superoxide dismutase were assessed, and flap tissues were examined under a light microscope (×200 magnification) after being stained with Hematoxylin & Eosin.
RESULTS: The flap survival rate and levels of CoQ10, glutathione, and superoxide dismutase were significantly higher, but level of malondialdehyde was lower in the experimental group. The mean flap survival rates and plasma levels of CoQ10 were 51% ± 24% and 251 ± 11 ng/mL in the control group, whereas they were 88% ± 7% and 692.8 ± 79.7 ng/mL in the experimental group with statistically significant differences (P < 0.001). Polymorphonuclear leukocyte infiltration was higher, and surface epithelial integrity was more impaired in the control group.
CONCLUSIONS: We concluded that CoQ10 supplementation has a beneficial effect on venous ischemia and/or reperfusion injury and improves flap survival rate.
METHODS: Eighteen Sprague-Dawley male rats were randomly divided into two equal groups: the control group and an experimental group (n = 9 rats). The experimental group received CoQ10 orally, and the control group received a control diet for 8 wk. An inferior epigastric island flap was raised, and the inferior epigastric vein was clamped for 9 h; the flap was then reperfused. All rats were sacrificed on postoperative day 5. The flap survival rate and levels of CoQ10, malondialdehyde, glutathione, and superoxide dismutase were assessed, and flap tissues were examined under a light microscope (×200 magnification) after being stained with Hematoxylin & Eosin.
RESULTS: The flap survival rate and levels of CoQ10, glutathione, and superoxide dismutase were significantly higher, but level of malondialdehyde was lower in the experimental group. The mean flap survival rates and plasma levels of CoQ10 were 51% ± 24% and 251 ± 11 ng/mL in the control group, whereas they were 88% ± 7% and 692.8 ± 79.7 ng/mL in the experimental group with statistically significant differences (P < 0.001). Polymorphonuclear leukocyte infiltration was higher, and surface epithelial integrity was more impaired in the control group.
CONCLUSIONS: We concluded that CoQ10 supplementation has a beneficial effect on venous ischemia and/or reperfusion injury and improves flap survival rate.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app