Dual Stimulus-Dependent Effect of Oenothera paradoxa Extract on the Respiratory Burst in Human Leukocytes: Suppressing for Escherichia coli and Phorbol Myristate Acetate and Stimulating for Formyl-Methionyl-Leucyl-Phenylalanine
Figure 2
Representative histograms of the fluorescent intensities of E. coli-stimulated monocytes and granulocytes after in vitro exposure to 0.25 mg/mL extract versus the controls (without the extract). P1-monocytes, P2-granulocytes.
