estrone
Noun
Meaning
a naturally occurring weak estrogenic hormone secreted by the mammalian ovary; synthesized (trade name Estronol) and used to treat estrogen deficiency
Source: WordNetSynonyms
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Examples
Consistent with the avoidance of first pass achieved by vaginal estradiol administration, serum estradiol concentrations were slightly higher than estrone concentrations.
The three major naturally occurring estrogens in women are estradiol, estriol and estrone.
One tablet (maroon color) is 0.625 mg of Premarin, which is a mixture of sodium estrone sulfate and sodium equilin sulfate and other components, including sodium sulfate conjugates, 17 α-dihydroequilin, 17 α-estradiol and 17 βdihydroequilin.
Esters of estrone and estriol also exist and are employed in clinical medicine.
Pharmaceuticals Estradiol, estrone, and estriol have all been approved as pharmaceutical drugs and are used medically.
This compound crosses the basal membrane into the surrounding granulosa cells, where it is converted either immediately into estrone, or into testosterone and then estradiol in an additional step.