Proceedings: The progestogen test in the investigation of amenorrhoea

Excess female adrenal androgen secretion is a consequence of in utero androgenic excess in sheep.

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Circadian clock mechanism driving mammalian photoperiodism.

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Restoration of ovarian function and natural fertility following the cryopreservation and autotransplantation of whole adult sheep ovaries.

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Time-restricted feeding improved metabolic hormone levels and energy metabolism in high-fat diet-fed Leap2-/- Mice.

The Journal of endocrinology·2026

Role of nuclear receptor NR4A2 in prolactin secretion by female rat lactotrophs.

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BMJ case reports·2026

Voltage-gated calcium channel activity of gonadotropin-releasing hormone (GnRH) neurons is altered by age and by prenatal androgen exposure in female mice.

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Related Experiment Videos

Proceedings: The progestogen test in the investigation of amenorrhoea

Related Concept Videos

Excess female adrenal androgen secretion is a consequence of in utero androgenic excess in sheep.

Circadian clock mechanism driving mammalian photoperiodism.

Developmental programming of polycystic ovary syndrome (PCOS): prenatal androgens establish pancreatic islet α/β cell ratio and subsequent insulin secretion.

Mutation in the protease cleavage site of GDF9 increases ovulation rate and litter size in heterozygous ewes and causes infertility in homozygous ewes.

Restoration of ovarian function and natural fertility following the cryopreservation and autotransplantation of whole adult sheep ovaries.

Npas4 is activated by melatonin, and drives the clock gene Cry1 in the ovine pars tuberalis.

Estrogen insensitivity syndrome: the 'Upside Down' of ESR1 mutations.

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Time-restricted feeding improved metabolic hormone levels and energy metabolism in high-fat diet-fed Leap2-/- Mice.

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Dual roles of renal tubular mitochondrial Akt1 in protecting against diabetic nephropathy and improving body glucose metabolism.

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Functional Outcomes After Vaginal Natural Orifice Transluminal Endoscopic Surgery Hysterectomy: A Systematic Review of Sexual Function and Pelvic Floor Integrity.

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Proceedings: The progestogen test in the investigation of amenorrhoea

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