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Fig. 4 | Breast Cancer Research

Fig. 4

From: Metformin inhibits stromal aromatase expression and tumor progression in a rodent model of postmenopausal breast cancer

Fig. 4

Metformin suppresses mammary tumors in a rat model of postmenopausal breast cancer. a Metformin treatment decreases tumor growth during the 8-week, postovariectomy (OVX) follow-up period. b Eight weeks of metformin treatment resulted in fewer tumors that progressed, no new tumors, and a decrease in overall tumor progression. Data from lean and obese groups are combined since differences between groups were not detected. *p < 0.05

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