Rhodiola rosea Improves Lifespan, Locomotion, and Neurodegeneration in a Drosophila melanogaster Model of Huntington’s Disease

Figure 2

The effect of R. rosea on the lifespan of HD flies. Relative to HD control flies (a) HD LF, AF, and LF + AF flies exhibited the following lifespan increases: 22%, 28%, and 31%, respectively. P<0.0001 (each group versus control). (b) All three groups supplements with R. rosea resulted in increased mean lifespan. P<0.001 (each group versus control); P<0.05 (LF only versus LF+AF), Tukey’s multiple comparison test. n=240.

(a)

(b)