Mediators of Inflammation / 2014 / Article / Fig 1

Research Article

Leukocyte Production of Inflammatory Mediators Is Inhibited by the Antioxidants Phloretin, Silymarin, Hesperetin, and Resveratrol

Figure 1

Stimulation of whole blood and PBMCs with Aa Y4 LPS. Human whole blood (a) and PBMCs (b) were cultured for 18 hrs in media alone, or treated with Phloretin, Silymarin, Hesperetin, or Resveratrol at a concentration of   M for 2 hrs prior to Aa Y4 LPS (1 μg/mL) challenge. Negative control = LPS stimulation with 0.01% DMSO. Positive control = LPS stimulation with prednisone (10 μM) preincubation. After 18 hrs, cell viability was assayed, and the concentration of TNF-α in the culture supernatant was measured by ELISA. Mean and SD of 3 biological replicates are displayed. Student’s two-tailed -test was applied, indicating statistical significance versus LPS.
938712.fig.001a
(a)
938712.fig.001b
(b)

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.