Figure 1.

Vitamin D limits EO771 tumor progression in mice. EO771 cells were injected in the fat pad of the mammary glands (n = 8–10) of female mice fed with standard diet. (A) Tumor size was measured with a caliper. The values of tumor volume (mm³) are reported (Mean ± SEM). (B) Tumors were weighed at the end of the experiment (g). Statistical significance between control and VD groups was determined by two-tailed Student's t-test. ^***P < 0.001.