Fig. 3
From: Early effects of low dose bevacizumab treatment assessed by magnetic resonance imaging
Low dose bevacizumab treatment did not affect tumor growth. Tumor size before treatment, and 3 and 7 days after the treatment started in untreated and bevacizumab treated A-07 (a) and R-18 (b) tumors. Colums, means of 4-7 tumors, bars, SEM. Statistical comparisons of the data were carried out by the Student’s t test or the Mann–Whitney rank sum test. Significant differences in tumor size were not found between untreated and bevacizumab-treated A-07 tumors (a; P > 0.05), or between untreated and bevacizumab-treated R-18 tumors (b; P > 0.05)