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Applied Biological Chemistry
Fig. 3 | Applied Biological Chemistry

Fig. 3

From: Potential anti-acne loaded nanogel formulations of Origanum majorana L. and Chrysanthemum morifolium Ramat. essential oils

Fig. 3

Efficacy of the tested oils in in vivo murine acne infection model. Thirty-five BALB/C mice divided into five groups (n = 7), four treated groups; groups 3–6 (plain formula, erythromycin, chrysanthemum oil formula and marjoram oil formula) and the fifth group; group 2 remained untreated as the negative control. A Photo image of the ears of the mice at the end of the experiment. B The box plot shows the bacterial load in murine acne infection model at the end of the experiment. **** Indicates that the difference is significant at P < 0.0001 (One Way ANOVA, Bonferroni's post-test)

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