Journal: Frontiers in Medicine
Article Title: Serum omentin and chemerin levels in patients with coronavirus disease 2019
doi: 10.3389/fmed.2026.1785101
Figure Lengend Snippet: Serum omentin (A) and chemerin (B) concentrations in COVID-19 patients and controls. Bars represent medians with interquartile ranges (IQR); dots indicate individual data points. Between-group comparisons (COVID-19 vs. controls) were performed using the Mann–Whitney U test; within-patient day 0 vs. day 7 comparisons were performed using the Wilcoxon signed-rank test. p -values for control vs. day 0, control vs. day 7, and day 0 vs. day 7 comparisons are shown in each panel.
Article Snippet: Serum concentrations of chemerin and omentin-1 were measured in duplicate using sandwich enzyme-linked immunosorbent assay (ELISA) kits (BioVendor, Brno, Czech Republic) (Chemerin Human ELISA, Cat. No. RD191136200R; Omentin-1 Human ELISA, Cat. No. RD191100200R) according to the manufacturer’s instructions.
Techniques: MANN-WHITNEY, Control