Fig. 7: Therapeutic effect of CuZnHis assemblies on oxidative stress-related diseases. | Nature Communications

Fig. 7: Therapeutic effect of CuZnHis assemblies on oxidative stress-related diseases.

From: Cu/Zn/histidine supramolecular assemblies with optimized Cu catalytic sites as an alternative of superoxide dismutase

Fig. 7: Therapeutic effect of CuZnHis assemblies on oxidative stress-related diseases.

a Schematic illustration of the operations involved in animal experiments. b Micro-CT images of the maxilla of rats after different treatments. The scale bar is 1 mm. c H&E stained images of the maxillary slices of rats after different treatments. Inflammatory cell infiltration is indicated by arrows, and the arrangement direction of collagen fibers is indicated by dotted lines (n = 3). The scale bar is 200 μm. d Immunofluorescent staining of pro-inflammatory factors (IL-1β and TNF-α) in the maxillary slices of rats after different treatments (n = 3). The scale bar is 500 μm.

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