The Mechanisms Underlying Autonomous Adrenocorticotropic Hormone Secretion in Cushing’s Disease
نویسندگان
چکیده
منابع مشابه
Pituitary Adrenocorticotropic Hormone Secretion in Humans
To clarify the physiological role of placental corticotropin-releasing hormone (CRH), we measured plasma CRH, ACTH, and cortisol throughout pregnancy. Cerebrospinal fluid (CSF) CRH levels and ACTH responsiveness to synthetic CRH were also quantified in pregnant and nonpregnant women. Maternal plasma CRH levels, which increased progressively during pregnancy, correlated well with both ACTH and c...
متن کاملAdrenocorticotropic hormone elicits gonadotropin secretion in premenopausal women.
STUDY QUESTION Does adrenocorticotropic hormone (ACTH) induce gonadotropin release in premenopausal women? SUMMARY ANSWER Administration of ACTH stimulates gonadotropin release, most likely by stimulation of the production of cortisol, in premenopausal women. WHAT IS KNOWN ALREADY In animal models, acute activation of the hypothalamic-pituitary-adrenal (HPA) axis has been shown to induce go...
متن کاملAdrenocorticotropic Hormone Secretion and Heart Rate in Conscious Dogs
The present studies were designed to examine the effect of angiotensin II on baroreflex control of adrenocorticotropic hormone secretion and heart rate in conscious dogs. Baroreflex function was assessed by examining the relationship between blood pressure and plasma corticosteroid concentration (used as an index of adrenocorticotropic hormone secretion) and between blood pressure and pulse int...
متن کاملMortality in Cushings Disease
The causes of premature death in untreated Cushing’s syndrome are vascular disease (myocardial infarction/stroke), uncontrolled diabetes mellitus and complications and infections. Long-term mortality outcome studies on pituitary-dependent Cushing’s disease (CD) are limited to six studies in the English language literature. This paper reviews these studies on CD, other causes of Cushing’s syndro...
متن کاملOccult ectopic adrenocorticotropic hormone secretion: diagnostic dilemma and infective consequence
A 42-year-old male presented with polyuria, polydipsia and weight loss. His initial physical exam showed a paucity of cushingoid features. Diagnostic work up was consistent with an ectopic adrenocorticotropic hormone (ACTH) secretion. Imaging studies showed a small anterior mediastinal lesion without additional metabolically active tumors. Fine needle aspiration was consistent with a thymic neu...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2020
ISSN: 1422-0067
DOI: 10.3390/ijms21239132