Sentence examples for unavailability of estrogen from inspiring English sources

Regardless, this unavailability of estrogen is one reasonable explanation for estrogen-independent tissue selection.

Because of the unavailability of culture system to maintain estrogen-receptor-positive (ERα+) cells in vitro, the molecular mechanisms that regulate estrogen/ERα signaling in the normal human breast are unknown.

Because of the unavailability of ERα+ non-malignant human breast epithelial cell lines, our current understanding of estrogen signaling at the molecular level is based on ER+ breast cancer cell lines.

Other forms of estrogen have their proponents.

At menopause, levels of estrogen drop precipitously.

"I took a shot of estrogen today.

That's a lot of estrogen.

PAGE B1 Estrogen Study Halted A large study of estrogen therapy in postmenopausal women was stopped because estrogen increased the risk of stroke.

The study did not address the question of estrogen alone.

Weighing the risks and benefits of estrogen is already complex.

Absence of estrogen peak.