ArticleJournal of metabolic and bariatric surgery2025
Bariatric Surgery Reduces Lipid Profile and Oxidative Stress in Patients With Obesity: A Prospective Cohort Study.
Article in Journal of metabolic and bariatric surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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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.
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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.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Metabolic and bariatric surgery and male endocrine and reproductive health: a GRADE-assessed meta-analysis.Frontiers in nutrition · 2026Pooled it
- Adipose Tissue Expandability as a Link Between Nutrition and Obesity-Related Metabolic Risk: Insights from Bariatric Surgery.Nutrients · 2026Review
- Ring-Augmented versus Non-Ring-Augmented One-Anastomosis Gastric Bypass as Revisional Surgery after Sleeve Gastrectomy: a Comparative Cohort Study.Obesity surgery · 2026Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: To evaluate inflammatory and biochemical parameters in the serum of patients with obesity before and after bariatric surgery. Materials and Methods: An epidemiological study of the prospective cohort type was conducted to follow patients classified with grade II or III obesity undergoing bariatric surgery. Body mass index (BMI), lipid profile, C-reactive protein (CRP), reactive oxygen species production using dichlorofluorescein (DCF), and antioxidant defenses superoxide dismutase (SOD) and reduced glutathione (GSH) were analyzed before and 3 months after Roux-en-Y bariatric surgery. Results: A paired analysis was conducted, evaluating 23 patients in the pre- and post-surgical period. A statistically significant reduction was observed after bariatric surgery in BMI (P value<0.001), total cholesterol (CT) (P value=0.0006), total triglycerides (P value=0.0025), high-density lipoprotein cholesterol (P value=0.0010), low-density lipoprotein cholesterol (P value=0.0189), CRP (P value=0.0130), DCF (P value=0.0069), and GSH (P value<0.0001), as well as an increase in SOD activity (P value=0.0005). Conclusion: Bariatric surgery effectively reduced inflammatory and lipid markers and reversed oxidative stress, indicating that the procedure improves the health of bariatric patients across various parameters.
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