Fig. 3
From: Testosterone inhibits the growth of prostate cancer xenografts in nude mice
a Tumor growth rate was the lowest in the orchiectomy arm in the first month. The tumor volume doubling time was significantly longer than that in all the other three arms. The tumor volume doubling time in both the 2 mg T and 5 mg T arms were also significant longer than that in control arm. b Comparison of the average tumor size in each arm after one month. Data was analyzed by t test. *P < 0.05, ** P < 0.01, ***P < 0.001