Figure 2From: Treatment of adult MPSI mouse brains with IDUA-expressing mesenchymal stem cells decreases GAG deposition and improves exploratory behaviorCharacterization of the vacuole size of MSCs transduced with MLV-IDUA by toluidine blue staining. The arrows indicate the representative vacuoles for each group. The MSCs from the KO mice (KO) show many large vacuoles, while the MSCs transduced with MLV-IDUA (TR) show small vacuoles.Back to article page