ArticleUlusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES2024
Comparison of the protective effects of vanillic and rosmarinic acid on cardiac tissue: Lower limb ischemia-reperfusion model in rats.
Article in Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Evaluation of the effects of rosmarinic acid on red blood cell deformability, morphology, and nitric oxide in rat lower limb skeletal muscle ischemia-reperfusion injury.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2025Article
- Protective Role of Oxycodone in Myocardial Oxidative Stress and Mitochondrial Dysfunction Induced by Ischemia-Reperfusion.Journal of biochemical and molecular toxicology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIschemia/reperfusion injury is one of the most challenging postoperative situations in vascular surgery, both in elective procedures with prolonged clamping time and in delayed emergency cases with vascular occlusion. The inflammatory response that develops during ischemia and the oxygen-free radicals that proliferate during reperfusion have detrimental effects on the brain, heart, and kidneys. In this study, we aimed to compare the effects of vanillic and rosmarinic acid in preventing ischemia/reperfusion injury in a lower limb ischemia-reperfusion model in rats.
methodsThirty-two female Sprague-Dawley rats weighing 185-240 g were randomly divided into four groups of eight animals each. Group 1 was designated as the control, Group 2 as ischemia/reperfusion (I/R), Group 3 as ischemia/reperfusion + vanillic acid (I/R + VA), and Group 4 as ischemia/reperfusion + rosmarinic acid (I/R + RA). In all groups except the control, the infrarenal abdominal aorta was clamped, and 60 minutes of ischemia followed by 120 minutes of reperfusion was performed. Vanillic acid was administered intra-abdominally 15 minutes before the start of reperfusion in Group 3, and rosmarinic acid in Group 4. At the end of the reperfusion phase, blood samples and hearts were collected, and the rats were euthanized. Histopathologically, myofibrillar edema, myocytolysis, focal hemorrhages, and infiltration of polymorphonuclear leukocytes (PMNL) in cardiac tissue were examined. Total antioxidant capacity (TAC), total oxidative status (TOS), oxidative stress index (OSI), 8-OH-deoxyguanosine, lactonase, and arylesterase activity were measured in blood samples.
resultsMyofibrillar edema was most pronounced in the I/R group and less pronounced in the I/R + VA and I/R + RA groups (p=0.005 and p=0.066, respectively). There was no difference between the ischemia/reperfusion groups regarding myocytolysis, focal hemorrhage, and PMNL infiltration (p>0.99). Among all groups, TOS and OSI were lowest in the control group, while TAC was highest. TAC was similar in the I/R + VA and I/R + RA groups but was significantly higher in these two groups than in the I/R group. The lactonase activity in the I/R + VA group was similar to that in the control group but was significantly higher compared to the I/R and I/R + RA groups.
conclusionOur study shows that vanillic and rosmarinic acids reduce myofibrillar edema in the heart after lower limb ischemia and increase TAC. However, vanillic acid increases the activity of lactonase, an enzyme known for its antioxidant effect, more than rosmarinic acid.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.