Magnesium Oxide in Nanodimension: Model for MRI and Multimodal Therapy

Table 1

Intracellular toxicity level of MgO in various vital organs.

Nanomaterial MgO (after weeks)	Skin	Muscle	Brain	Liver	Kidney
13	−	−	−	+	++
20	−	−	+	+	++

−: mild; +: moderate; ++: severe.