Definition of oestradiol in English:

oestradiol

(US estradiol)

noun ˌiːstrəˈdʌɪɒlˌɛstrəˈdʌɪɒl-ˌäl

mass nounBiochemistry

A major oestrogen produced in the ovaries.
〔生化〕雌（甾）二醇
Example sentencesExamples
- Once ovulation takes place, a surge of growth in the luteal cells causes progesterone and some estradiol to be secreted.
- In malignancies of the breast, it is the oestrogen hormone, oestradiol that is the key.
- Natural estrogen can also easily be divided into the three types of estrogen: estradiol, estrone, and estriol.
- There were increases in blood levels of the estrogens, estradiol and estrone, and a reduction of the protective HDL cholesterol.
- The prominent estrogens in women are estradiol, estrone and estriol.
- Even though the ovaries cease producing estradiol, estriol continues to be made by the adrenal glands and in fat cells.
- Testosterone and estradiol follow this rule, but progesterone is an exception.
- Steroid hormones such as progesterone, testosterone, and estradiol are derived from cholesterol, a major constituent of biomembranes.
- The primary estrogen secreted by the ovary is estradiol, whereas that of the placenta is estriol.

Origin

1930s: from oestrus + di-¹ + -ol.

Definition of estradiol in US English:

estradiol

(British oestradiol)

noun-ˌäl

Biochemistry

A major estrogen produced in the ovaries.
〔生化〕雌（甾）二醇
Example sentencesExamples
- There were increases in blood levels of the estrogens, estradiol and estrone, and a reduction of the protective HDL cholesterol.
- Steroid hormones such as progesterone, testosterone, and estradiol are derived from cholesterol, a major constituent of biomembranes.
- The primary estrogen secreted by the ovary is estradiol, whereas that of the placenta is estriol.
- Natural estrogen can also easily be divided into the three types of estrogen: estradiol, estrone, and estriol.
- Once ovulation takes place, a surge of growth in the luteal cells causes progesterone and some estradiol to be secreted.
- The prominent estrogens in women are estradiol, estrone and estriol.
- In malignancies of the breast, it is the oestrogen hormone, oestradiol that is the key.
- Testosterone and estradiol follow this rule, but progesterone is an exception.
- Even though the ovaries cease producing estradiol, estriol continues to be made by the adrenal glands and in fat cells.

Origin

1930s: from estrus + di- + -ol.

词汇	oestradiol
释义	Definition of oestradiol in English: oestradiol (US estradiol) noun ˌiːstrəˈdʌɪɒlˌɛstrəˈdʌɪɒl-ˌäl mass nounBiochemistry A major oestrogen produced in the ovaries. 〔生化〕雌（甾）二醇 Example sentencesExamples Once ovulation takes place, a surge of growth in the luteal cells causes progesterone and some estradiol to be secreted. In malignancies of the breast, it is the oestrogen hormone, oestradiol that is the key. Natural estrogen can also easily be divided into the three types of estrogen: estradiol, estrone, and estriol. There were increases in blood levels of the estrogens, estradiol and estrone, and a reduction of the protective HDL cholesterol. The prominent estrogens in women are estradiol, estrone and estriol. Even though the ovaries cease producing estradiol, estriol continues to be made by the adrenal glands and in fat cells. Testosterone and estradiol follow this rule, but progesterone is an exception. Steroid hormones such as progesterone, testosterone, and estradiol are derived from cholesterol, a major constituent of biomembranes. The primary estrogen secreted by the ovary is estradiol, whereas that of the placenta is estriol. Origin 1930s: from oestrus + di-¹ + -ol. Definition of estradiol in US English: estradiol (British oestradiol) noun-ˌäl Biochemistry A major estrogen produced in the ovaries. 〔生化〕雌（甾）二醇 Example sentencesExamples There were increases in blood levels of the estrogens, estradiol and estrone, and a reduction of the protective HDL cholesterol. Steroid hormones such as progesterone, testosterone, and estradiol are derived from cholesterol, a major constituent of biomembranes. The primary estrogen secreted by the ovary is estradiol, whereas that of the placenta is estriol. Natural estrogen can also easily be divided into the three types of estrogen: estradiol, estrone, and estriol. Once ovulation takes place, a surge of growth in the luteal cells causes progesterone and some estradiol to be secreted. The prominent estrogens in women are estradiol, estrone and estriol. In malignancies of the breast, it is the oestrogen hormone, oestradiol that is the key. Testosterone and estradiol follow this rule, but progesterone is an exception. Even though the ovaries cease producing estradiol, estriol continues to be made by the adrenal glands and in fat cells. Origin 1930s: from estrus + di- + -ol.
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