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Table 3 Levels of IL-1β and TNF-α (mean ± standard deviation, pg/mL) in macrophage culture supernatants after exposure to plant extracts (100 mg/mL for G. glabra L. and 50 mg/ml for E. arvense L., P. granatum L. and S. barbatimam Mart.)

From: Cytotoxicity of Brazilian plant extracts against oral microorganisms of interest to dentistry

Plant extract

    Cytokine production (pg/mL)

IL-1β

TNF-α

E. arvense L.

1.32 ± 1.37A

0.83 ± 2.86B

G. glabra L.

1.99 ± 1.46A

4.92 ±1.46B

P. granatum L.

7.72 ±1.13C

0.00B

S. barbatimam Mart.

3.98 ± 1.40B

0.85 ± 2.93B

Control

2.20 ± 2.11A

41.96 ± 10.53A

  1. Different superscript letters indicate statistically significant differences (P < 0.05).