Research Article

[Retracted] Antioxidant and Immunomodulatory Activities of Essential Oil Isolated from Anti-Upper Respiratory Tract Infection Formulation and Their Chemical Analysis

Figure 4

Effect of essential oil on IL-6 ((a)-(b)) and TNF-α production ((c)-(d)) in LPS-stimulated macrophages. Each value represents the mean ± SEM of three independent assays made in triplicate ( compared with LPS).
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