Effect of Rosmarinic and Caffeic Acids on Inflammatory and Nociception Process in Rats

Table 2

Migrated leucocytes into pleural exudate in rats treated with caffeic acid (CA) and rosmarinic acid (RA).

Treatment	Total cells	PMN	MN
	×10^6 cells
Control; 𝑛=6	1.56±0.64	1.12±0.57	0.44±0.22
RA (5 mg kg^−1); 𝑛=6	0.34±0.35^A	0.18±0.14^A	0.16±0.13^B
RA (10 mg kg^−1); 𝑛=6	0.30±0.15^A	0.18±0.10^A	0.12±0.08^A
CA (5 mg kg^−1); 𝑛=8	0.53±0.17^A	0.25±0.12^A	0.28±0.18
CA (10 mg kg^−1); 𝑛=6	0.11±0.008^A1	0.005±0.003^A1	0.006±0.003^A1

Values are Mean ± S E M. PMN: polymorphonuclear cells. MN: mononuclear cells.
Student’s 𝑡-test: Compared with control group: ^A𝑃<.05, ^B𝑃<.01.
ANOVA/Tukey: Compared between groups: ¹𝑃<.05.