Research Article

Subcutaneous Injection of Myrrh Essential Oil in Mice: Acute and Subacute Toxicity Study

Figure 15

Histology of organs of mice in the second phase experiment after hematoxylin and eosin staining (× 40 magnification). No abnormalities in the structure of liver, spleen, kidney, lungs, and heart are seen in the histology of organs of mice injected with MEO 1, 5, 10 and normal saline (control).