Cytokine production (ng/mL)

BALF

Serum

IL-4

IL-5

IL-13

IL-2

IL-12

IL-10

Vehicle

8.3 ± 0.6^c

10.7 ± 0.8^c

11.2 ± 0.9^c

18.3 ± 1.5^a

252.2 ± 20.7^a

98.3 ± 8.7^a

OVA only

81.5 ± 7.2^a

132.9 ± 11.2^a

138.2 ± 10.7^a

10.5 ± 0.9^c

173.6 ± 15.3^d

51.2 ± 4.3^d

BRB (40 mg/kg)

75.9 ± 4.8^a

118.9 ± 8.9^a

115.1 ± 10.5^a

11.7 ± 0.8^c

192.4 ± 9.8^c

66.7 ± 4.2^c

BRB-F (40 mg/kg)

44.8 ± 3.5^b

76.2 ± 5.4^b

71.5 ± 5.8^b

15.2 ± 1.1^b

213.7 ± 17.2^b

76.9 ± 5.6^b

BRB-F-S (16 mg/kg)

38.1 ± 2.9^b

62.4 ± 3.9^c

60.9 ± 5.9^b

16.3 ± 1.3^ab

238.5 ± 10.5^b

82.3 ± 7.2^b

BRB-F-W (12 mg/kg)

40.6 ± 3.3^b

66.8 ± 5.6^bc

65.4 ± 6.1^b

15.8 ± 1.4^ab

226.7 ± 16.4^b

77.5 ± 5.9^b

BRB-F-P (4 mg/kg)

40.2 ± 2.7^b

63.6 ± 2.7^c

63.2 ± 4.7^b

16.0 ± 1.5^ab

229.4 ± 14.8^b

79.1 ± 6.1^b