Article
Expression of estrogen receptors-beta and aromatase activity in primary mammary gland tumors.
Bulletin of experimental biology and medicine - 1 Nov 2003
Bershtein L M, Zimarina T S, Poroshina T E, Kovalevskii A Yu, Tsyrlina E V, Zhiltsova E K, Semiglazov V F
Abstract excerpt
Expression of estrogen receptors alpha and beta was studied by the PCR method in 22 primary receptor-positive or receptor-negative breast carcinomas obtained during surgical intervention from patients aged 41-77 years and activity of aromatase in the same specimens was evaluated by the formation of tritiated water from labeled androgen precursor. Expression of estrogen receptors alpha and beta was more often...
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