The effective action in gauged supergravity on hyperbolic background and induced cosmological constant

On the mechanism of hormone action in 7,

On the mechanism of hormone action in 7, 12 dimethylbenz(A) anthracene-induced mammary tumor. I. Prolactin and progesterone effects on estrogen receptor in vitro

✍ Gordon H. Sasaki; Dr. Benjamin S. Leung 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 552 KB

The presence of ER in DMBA-tumors was demonstrated by the use of dextrancharcoal assay, sephadex chromatography, sucrose gradient sedimentation, and organ culture techniques. It was found that tumors have binding sites ranging from 10-" to 10-l' moles/mg protein, and a dissociation constant of ER 10