• 5beta-Reduced steroids and human Delta(4)-3-ketosteroid 5beta-reductase (AKR1D1). (medlineplus.gov)
  • Steroids that contain a ketone group at position 17. (lookformedical.com)
  • Testosterone is metabolized to various 17-keto steroids through two different pathways, sustanon 300 opinie. (honeydrewmedia.com)
  • Occasions, 17-ketosteroid excretion following clenbuterol, best provide several. (cheapstorageunit.com)
  • Steroid hormone receptors ( nomenclature as agreed by the NC-IUPHAR Subcommittee on Nuclear Hormone Receptors [ 65 , 193 ] ) are nuclear hormone receptors of the NR3 class, with endogenous agonists that may be divided into 3-hydroxysteroids ( estrone and 17β-estradiol ) and 3-ketosteroids ( dihydrotestosterone [DHT], aldosterone , cortisol , corticosterone , progesterone and testosterone ). (ed.ac.uk)
  • Examples of 17-ketosteroids include: Androstenedione Androstanedione Androsterone Dehydroepiandrosterone Epiandrosterone Epietiocholanolone Etiocholanolone 17-Ketosteroids are endogenous steroid hormones. (wikipedia.org)
  • A ketosteroid, or an oxosteroid, is a steroid in which a hydrogen atom has been replaced with a ketone (C=O) group. (wikipedia.org)
  • A 17-ketosteroid is a ketosteroid in which the ketone is located specifically at the C17 position (in the upper right corner of most structure diagrams). (wikipedia.org)
  • Measurements of 17-hydroxyprogesterone are used in the diagnosis and treatment of various disorders of the adrenal glands or the ovaries. (medicregister.com)
  • Measurements of 17-ketosteroids are used in the diagnosis and treatment of disorders of the adrenal cortex and gonads and of other endocrine disorders, including hypertension, diabetes, and hypothyroidism. (medicregister.com)
  • A 17-hydroxyprogesterone test system is a device intended to measure 17-hydroxyprogesterone (a steroid) in plasma and serum. (medicregister.com)
  • A group of hydroxycorticosteroids bearing a hydroxy group at the 17-position. (lookformedical.com)
  • A group of corticosteroids carrying hydroxy groups, usually in the 11- or 17-positions. (lookformedical.com)
  • Along with the blood tests, you may also have a urine cortisol test or urine 17-ketosteroids test , which involves collecting the urine over a 24-hour period . (mountsinai.org)
  • The unusual pattern of plasma and urinary steroids indicated that this child had multiple abnormalities of steroid-biosynthetic microsomal mixed-function oxidases--21-hydroxylase, 17 alpha-hydroxylase, and 17,20 desmolase. (nih.gov)
  • Aldo-Keto-Reductase 1C3 (type 5 17β-hydroxysteroid dehydrogenase (HSD)/prostaglandin (PG) F2α synthase) is the only 17β-HSD that is not a short-chain dehydrogenase/reductase. (nih.gov)
  • By acting as a 17-ketosteroid reductase, AKR1C3 produces potent androgens in peripheral tissues which activate the androgen receptor (AR) or act as substrates for aromatase. (nih.gov)
  • 17-ketosteroids are substances that form when the body breaks down male steroid sex hormones called androgens and other hormones released by the adrenal glands in males and females, and by the testes in males. (medlineplus.gov)
  • The 17-ketosteroids are breakdown products of androgens. (medscape.com)
  • A study by Adriaansen et al suggested that salivary samples of the 17-ketosteroid androstenedione as well as of another steroid, 17-hydroxyprogesterone, can be used to monitor the efficacy of treatment in congenital adrenal hyperplasia. (medscape.com)
  • Diurnal salivary androstenedione and 17-hydroxyprogesterone levels in healthy volunteers for monitoring treatment efficacy of patients with congenital adrenal hyperplasia. (medscape.com)
  • 2016 jun 17;135(22):E1239 65. (umbc.edu)
  • 17 alpha-hydroxylase deficiency: mineralocorticoid hormone profiles in an affected family. (nih.gov)
  • Sometimes the test is done to measure a different hormone called 17-hydroxy progesterone. (mountsinai.org)
  • We measured 17 dioxin congeners, 12 dioxin-like PCBs, and 6 indicator PCBs in placenta using gas chromatography coupled with high-resolution mass spectrometry. (nih.gov)
  • In the medical field, 1,3-DNB has been used as an indicator in the detection of 17-ketosteroids. (cdc.gov)
  • AKR1C3 (type 5 17β-hydroxysteroid dehydrogenase/prostaglandin F synthase): Roles in malignancy and endocrine disorders. (nih.gov)