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  Indian J Med Microbiol
 

Figure 3: Effects of Rehmannia glutinosa polysaccharide treatment of hypoxia-inducible factor-2α, erythropoietin, vascular endothelial growth factor and microvessel density. (a) Immunohistochemistry; (b) Percentage of positive cells. *P < 0.05, compared with control group; #P < 0.05, compared with model group; &P < 0.05, compared with GPRRP group

Figure 3: Effects of <i>Rehmannia glutinosa</i> polysaccharide treatment of hypoxia-inducible factor-2α, erythropoietin, vascular endothelial growth factor and microvessel density. (a) Immunohistochemistry; (b) Percentage of positive cells. *<i>P</i> < 0.05, compared with control group; <sup>#</sup><i>P</i> < 0.05, compared with model group; <sup>&</sup><i>P</i> < 0.05, compared with GPRRP group