Is digitalis a therapy for breast carcinoma?

We have previously reported effects on breast carcinoma by digitalis on patients in vivo with significant effects on cytometric features and recurrence rate. Increased attention is now paid to the anti-proliferative and apoptosis inducing effect on cancer cells in vitro by glycosides from foxglove as well as by some other glycosides. The present study is a long-term follow-up (22.