Figure 4
Characterization of RAW 264.7 cells in response to butanol extract of B. adolescentis SPM0212. RAW 264.7 cells (1 × 104 cells/well) were cultured on cover slips in the presence of different concentrations of butanol extract of B. adolescentis SPM0212 for 48 hr. The cells were fixed and stained in Diff-quick and observed under a light microscope at 400×. (A) Murine macrophage cells. (B) LPS (50 ng/ml). (C) Butanol extract of B. adolescentis SPM0212 (25 μg/ml). (D) Butanol extract of B. adolescentis SPM0212 (50 μg/ml). (E) Butanol extract of B. adolescentis SPM0212 (100 μg/ml). (F) Butanol extract of B. adolescentis SPM0212 (200 μg/ml).