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  Indian J Med Microbiol
 

Figure 5: Effect of RAA and RCA upon HIF-1a expression (a and VEGF expression (b) in Hela cells. RCA: Aqueous extract of Rhododendron arboreum; RCA: Aqueous extract of Rhododendron campanulatum; VEGF: Vascular endothelial growth factor; HIF-1a: Hypoxia-inducible factor-1

Figure 5: Effect of RAA and RCA upon HIF-1a expression (a and VEGF expression (b) in Hela cells. RCA: Aqueous extract of <i>Rhododendron arboreum</i>; RCA: Aqueous extract of <i>Rhododendron campanulatum</i>; VEGF: Vascular endothelial growth factor; HIF-1a: Hypoxia-inducible factor-1