Journal: Preventive Nutrition and Food Science
Article Title: Effects of Haskap ( Lonicera caerulea L.) Extracts against Oxidative Stress and Inflammation in RAW 264.7 Cells
doi: 10.3746/pnf.2024.29.2.146
Figure Lengend Snippet: Effects of Lonicera caerulea L. ethanol extract (LCEE) and L. caerulea L. water extract (LCWE) on the interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF)-α levels of hydrogen peroxide (H 2 O 2 )-induced RAW 264.7 cells. Mean values with different letters in the same bar graph (a-d) are significantly different ( P <0.05) according to Tukey’s test. Vc, vitamin C.
Article Snippet: Determination of IL-6, IL-1β, and TNF-α levels in LPS-induced RAW 264.7 cells treated with LCEE and LCWE : After the medium was removed from the RAW 264.7 cell inflammatory injury model, 200 μL of LCEE and LCWE (200 μg/mL) was added to each well, along with 2 mL of fresh DMEM to continue incubation for 24 h. Enzyme-linked immunosorbent assay was used to determine IL-6 (catalog number: M6000B), TNF-α (catalog number: MTA00B), and IL-1β levels (catalog number: MLB00C) in accordance with the manufacturer’s recommendations (Bio-Techne Corp.).
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