The amounts of free and occupied estrogen receptors were determined in cytosols and cellular (cytoplasmic + nuclear) extracts of 23 human breast cancers. In vivo undersaturation of the receptors was observed in all tumors. A positive correlation was found between the degree of saturation and the concentration of circulating estrogens in premenopausal women.… (More)
In , we classified and constructed all rational plane curves of type (d, d − 2). In this paper, we generalize these results to irreducible plane curves of type (d, d − 2) with positive genus.