Steroid receptors in intracranial tumors

Cytosolic estrogen (ER), progesterone (PR), androgen (AR), and glucocorticoid (GR) receptors were evaluated in 6 meningiomas and 12 gliomas (6 astrocytomas and 6 glioblastomas) using a dextran-coated charcoal method. Thirty-three percent (two) of the meningiomas and 17% (two) of the gliomas containe...

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Veröffentlicht in:Clinical neuropharmacology 1984-01, Vol.7 (4), p.347-350
Hauptverfasser: Brentani, M M, Lopes, M T, Martins, V R, Plese, J P
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container_title Clinical neuropharmacology
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creator Brentani, M M
Lopes, M T
Martins, V R
Plese, J P
description Cytosolic estrogen (ER), progesterone (PR), androgen (AR), and glucocorticoid (GR) receptors were evaluated in 6 meningiomas and 12 gliomas (6 astrocytomas and 6 glioblastomas) using a dextran-coated charcoal method. Thirty-three percent (two) of the meningiomas and 17% (two) of the gliomas contained positive (greater than or equal to 10 fmol/mg protein) but low ER levels. On the other hand, positive PR, GR, and AR levels were detectable in 100% (six) of the meningiomas. PR was present in 50% (six), AR in 42% (five), and GR in 58% (seven) of the gliomas. PR, GR, and AR values were statistically higher in meningiomas than in neuroepithelial tumors.
doi_str_mv 10.1097/00002826-198412000-00013
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subjects Adolescent
Adult
Aged
Brain Neoplasms - metabolism
Child
Child, Preschool
Female
Glioma - metabolism
Humans
Kinetics
Male
Meningeal Neoplasms - metabolism
Meningioma - metabolism
Middle Aged
Receptors, Androgen - metabolism
Receptors, Estrogen - metabolism
Receptors, Glucocorticoid - metabolism
Receptors, Progesterone - metabolism
Receptors, Steroid - metabolism
title Steroid receptors in intracranial tumors
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