Figure 2. Expression analysis of BMAL1 and CD34. (A) ANOVA test was used for comparisons the expression of BMAL1 in glioma and normal tissues with different pathological grades. (B) A set of representative graphs displaying the number of microvessels in gliomas by labeling CD34. (C) Two-sample t-test was used for comparisons between the two groups.*p < 0.05, **p < 0.01. ***p < 0.001.