Figure 5From: Antioxidant components of naturally-occurring oils exhibit marked anti-inflammatory activity in epithelial cells of the human upper respiratory systemAbsence of LDH release in response to effective concentrations of orange oil. LDH release from BEAS-2B cells used as a measure of increased membrane permeability in response to control and oil treatments. * indicates significantly different from soy oil control cultures (P < 0.05) by Student's t test.Back to article page