Anti-nociceptive properties in rodents and the possibility of using polyphenol-rich fractions from sida urens L. (Malvaceae) against of dental caries bacteria

Table 4 Effect of polyphenol-rich fractions from Sida urens L. on writhing-induced by acetic acid

Compounds	Doses (mg/kg b.w.)	Number of writhing	Inhibitions (%)
Control	- - - - - - - - - - - - - - - - - - -	58.10 ± 1.10	- - - - - - - - - - - - - - - - - - - - -
Paracetamol	100	26.00 ± 1.10^***	55.24
AAE _{Sida urens}	100	22.18 ± 0.41***	61.82
AAE _{Sida urens}	200	17.24 ± 0.10***	70.32
AAE _{Sida urens}	400	10.02 ± 0.68***	82.75

Values are Mean ± SEM (n = 6) one-way ANOVA Followed by Dunnett’s t-test: Compare all vs. Control group (reference drug): **P < 0.01; ***P < 0.001 compared with control.

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