Biomedical Science Letters

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Table. 1.

Effects of PCE on mechanical allodynia in adjuvant-induced SD rats

Experimental groups Withdrawal threshold (g)
0 day 1 days 2 days 3 days 4 days 5 days 6 days
Control (n=7) 18.25±4.77 17.38±3.45 18.41±3.34 17.29±3.07 17.41±3.97 17.61±3.88 17.59±3.91
CFA (n=7) 7.18±0.82 7.58±0.57 7.21±0.97 7.01±0.57 6.58±0.40 5.58±0.32 5.61±0.44
CFA+PCE (n=7)
0.05 mg/kg
7.32±0.91 8.17±1.06 8.58±2.57 10.58±2.10 9.87±1.99 11.11±1.50** 10.98±0.87**
CFA+PCE (n=7)
0.2 mg/kg
7.40±0.56 8.69±1.20 10.44±1.07* 12.58±0.97** 13.58±1.28** 14.78±2.02** 15.08±1.50**
CFA+PCE (n=7)
0.8 mg/kg
7.28±0.44 9.40±0.68* 12.40±0.82** 14.40±1.52** 15.40±1.82** 16.40±2.55** 17.70±3.62**

Each point represents the mean ± SEM. *P < 0.05, **P<0.01 compared with the CFA group

Biomed Sci Letters 2022;28:137-44 https://doi.org/10.15616/BSL.2022.28.2.137
© 2022 Biomed Sci Letters