Mariana D.S. Testa , Renato Nisihara , Alessandro F. Tonial , Paulo A. Nunes Nassif , Thelma Skare
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Impact of bariatric surgery on serum C5a levels: A prospective study
C5a, a key complement pathway component, is produced in adipose tissue and promotes inflammation linked to atherosclerosis. It also influences lipid and glucose metabolism, suggesting a role in obesity-related dysfunction. This study measured by ELISA serum C5a levels in individuals with obesity before and after Roux-en-Y gastric bypass. Pre-surgery, the median C5a level was 12.0 ng/mL (IQR: 7.0–18.0); post-surgery, it dropped to 6.3 ng/mL (IQR: 4.4–8.9; p = 0.0002). However, no significant correlations were found between C5a changes and lipid or glycemic profiles.
期刊介绍:
The aim of Obesity Research & Clinical Practice (ORCP) is to publish high quality clinical and basic research relating to the epidemiology, mechanism, complications and treatment of obesity and the complication of obesity. Studies relating to the Asia Oceania region are particularly welcome, given the increasing burden of obesity in Asia Pacific, compounded by specific regional population-based and genetic issues, and the devastating personal and economic consequences. The journal aims to expose health care practitioners, clinical researchers, basic scientists, epidemiologists, and public health officials in the region to all areas of obesity research and practice. In addition to original research the ORCP publishes reviews, patient reports, short communications, and letters to the editor (including comments on published papers). The proceedings and abstracts of the Annual Meeting of the Asia Oceania Association for the Study of Obesity is published as a supplement each year.