Influence of hormones on DNA synthesis of breast tumors in culture

Abstract

Tissue culture techniques have been developed for studying the influence of hormones on human breast tissues. The present study demonstrated that estrogen induced a highly significant increase in3H-thymidine incorporation into DNA and labelling index of ductal epithelium of fibrocystic disease; there was no effect of progesterone, either alone or in… (More)
DOI: 10.1007/BF01807335

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