Bradlow H L, Rosenfeld R S, Kream J, Fleisher M, O'Connor J, Schwartz M K
Cancer Res. 1981 Jan;41(1):105-7.
Elevated concentrations of peptide hormones have been described previously in human breast fluid. In the current study, the levels of cortisol, progesterone, testosterone, dihydrotestosterone, androsterone, androsterone sulfate, dehydroisoandrosterone, dehydroisoandrosterone sulfate, estradiol, estrone, estradiol sulfate, and estrone sulfate were measured. The levels of the four 17-ketosteroids and the two estrogen sulfates were markedly elevated over the plasma level, while that of the other compounds was the same or only slightly higher than the plasma levels of the same compounds.
此前已有研究报道人乳汁中肽类激素浓度升高。在本研究中，测定了皮质醇、孕酮、睾酮、双氢睾酮、雄酮、硫酸雄酮、脱氢表雄酮、硫酸脱氢表雄酮、雌二醇、雌酮、硫酸雌二醇和硫酸雌酮的水平。四种17 - 酮类固醇和两种雌激素硫酸盐的水平显著高于血浆水平，而其他化合物的水平与相同化合物的血浆水平相同或仅略高。
