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اللغة:
gonadotropic cell - ترجمة إلى العربية
Gonadotroph; Gonadotrope cells; Gonadotrophs; Gonadotrophic; Gonadotrope cell; Gonadotrope
gonadotropic cell
خَلِيَّةٌ مُوَجِّهَةٌ للغُدَْدِ التَّناسُلِيَّة
gonadotroph
مادَّةٌ مُوَجِّهَةٌ للغُدَدِ التَّنَاسُلِيَّة
gonadotrope
مُوَجِّهٌ للغُدَدِ التَّنَاسُلِيَّة, مادَّةٌ مُوَجِّهَةٌ للغُدَدِ التَّنَاسُلِيَّة
تعريف
Selenium Cell
A selenium resistance box. Vitreous selenium is made by keeping ordinary
selenium for some hours at a temperature of about 220º C.
(428º F.)
after fusing. It is placed in an electric circuit as part of the
conductor.
Its resistance can then be determined. It decreases in sunlight to about
one-half its resistance in the dark.
The selenium cell is used in the Photophone, q. v. Otherwise it is
little more than a subject of experiment.
ويكيبيديا
Gonadotropic cell
Gonadotropic cells (called also Gonadotropes or Gonadotrophs or Delta Cells or Delta basophils) are endocrine cells in the anterior pituitary that produce the gonadotropins, such as the follicle-stimulating hormone (FSH) and luteinizing hormone (LH). Release of FSH and LH by gonadotropes is regulated by gonadotropin-releasing hormone (GnRH) from the hypothalamus.
Gonadotropes appear basophilic in histological preparations.
Gonadotropes have insulin receptors, which can be overstimulated by too high insulin levels. This may lead to infertility as hormone release levels are disrupted.
Gonadotropes are feedback inhibited by specific hormones, including estradiol.
