Figure 2: Grey Scale Analysis: Proportion of animals with hair loss on (A) dorsal surface, (B) ventral surface – thigh, (C) ventral surface – chest. Assessment of hair loss was based on observation (dorsal surface) or grey scale analysis (ventral surface), counting animals with evidence of continued hair loss at the end the treatment period compared to baseline assessments. Animals which had evidence of hair regrowth that was followed by additional hair loss events were counted as hair loss overall. * = p<0.01 vs. vehicle control by Chi square test.