pregnanediol


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pregnanediol

[preg‚nan·ə′dī‚ȯl]
(biochemistry)
C21H36O2 A metabolite of progesterone, present in urine during the progestational phase of the menstrual cycle and also during pregnancy.
References in periodicals archive ?
Urinary estrone conjugate and pregnanediol 3-glucuronide enzyme immunoassays for population research.
Levels of urinary pregnanediol, following 100 to 300 mg oral dosing, are much higher than levels seen in women during the luteal phase of the menstrual cycle, which taken at face value could be misconstrued as overdosing.
9] Nonstandard abbreviations: EIA, enzyme immunoassay; E2, estradiol; P4, progesterone; E1C, estrone conjugate; PDG, pregnanediol 3-glucuronide; DRT, days at room temperature; FT, freeze-thaw; and LH, luteinizing hormone.
Steroid hormones, including aldosterone, corticosterone, dehydro-epiandrosterone (DHEA), estrogens, pregnanediol, progesterone, and testosterone, enhance the function of Pramiracetam.
Validations of time-resolved fluoroimmunoassays for urinary estrone 3-glucuronide and pregnanediol 3-glucuronide.
Adrenal Steroid Case 1 Case 2 Case 3 Case 4 Case 5 Case 6 Pregnanediol H H H H L 0 Androsterone H H H H L 0 Etiocholalone H H H N N 0 DHEA H H N L N 0 Pregnanetriol H H N L N 0 11-Ketoandrosterone H H N L N 0 11-ketoetiocholalone H N L L L 0 11-OH-androsterone H L L N L 0 * Case 1:54-yr-old woman hypertension, diverticulitis, palpitations, and severe Katribarelated stress.
10 Moreover, 24-hour urine testing for pregnanediol (progesterone metabolite) is the best biochemical assessment of ovulation based on progesterone production.
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