Research Article

Repeated-Doses Toxicity Study of the Essential Oil of Hyptis martiusii Benth. (Lamiaceae) in Swiss Mice

Figure 7

Paraffin sections of spleen (HE) from male (a) and female (b) Swiss mice treated orally for 30 days with Tween-80 1% aqueous solution (Control, (a1) and (b1)) and essential oil of Hyptis martiusii (EOHM, 100 mg/kg ((a2), (b2)) and 500 mg/kg ((a3), (b3))).
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