Assessment of basal and gonadotropin-releasing hormone-stimulated gonadotropins by immunochemiluminometric and immunofluorometric assays in normal …

E Resende, BHJ Lara, JD Reis… - The Journal of …, 2007 - academic.oup.com
Context: Recently, new methodologies have been applied to commercial
immunofluorometric (IFMA) and immunochemiluminometric (ICMA) LH and FSH assays …

Normal ranges for immunochemiluminometric gonadotropin assays

EK Neely, RL Hintz, DM Wilson, PA Lee, T Gautier… - The Journal of …, 1995 - Elsevier
Objective: We sought to establish normative data for spontaneous and gonadotropin-
releasing hormone (GnRH)-stimulated serum luteinizing hormone (LH) and follicle …

Spontaneous serum gonadotropin concentrations in the evaluation of precocious puberty

EK Neely, DM Wilson, PA Lee, M Stene… - The Journal of pediatrics, 1995 - Elsevier
Objective: We assessed the utility of spontaneous and gonadotropin-releasing hormone
(GnRH)-stimulated serum luteinizing hormone (LH) and follicle-stimulating hormone (FSH) …

Diagnostic value of fluorometric assays in the evaluation of precocious puberty

VN Brito, MC Batista, MF Borges… - The journal of …, 1999 - academic.oup.com
To establish normative data and determine the value of fluorometric AutoDELFIA assays
(Wallac Oy) in the investigation of precocious puberty, we determined serum levels of LH …

Quantitation of endogenous and exogenous gonadotropin releasing hormone by radioimmunoassay

WR Keye Jr, RP Kelch, GD Niswender… - The Journal of Clinical …, 1973 - academic.oup.com
A sensitive and specific double antibody radioimmunoassay has been developed capable of
measuring gonadotropin releasing hormone (GnRH) in unextracted human plasma …

Serum luteinizing hormone concentrations increase 100-fold in females from 7 years of age to adulthood, as measured by time-resolved immunofluorometric assay

DAN APTER, B CACCIATORE… - The Journal of …, 1989 - academic.oup.com
The increases in serum immunoreactive (RIA) LH and FSH concentrations during puberty
are small and of limited value in the evaluation of pubertal development. We, therefore, used …

Increase in first morning voided urinary luteinizing hormone levels precedes the physical onset of puberty

A Demir, R Voutilainen, A Juul, L Dunkel… - The Journal of …, 1996 - academic.oup.com
Determinations of serum gonadotropin concentrations by ultra-sensitive methods have
improved the diagnosis of pubertal disorders. The onset of puberty can be estimated by …

Bioassayable luteinizing hormone during childhood and adolescence and in patients with delayed pubertal development

EO REITER, IZ BEITINS, T OSTREA… - The Journal of Clinical …, 1982 - academic.oup.com
It has recently been reported that measurements of bioassayable (B-) serum LH may be
superior to those of immunoassayable (I-) LH in the detection of normal and precocious …

A simplified gonadotrophin‐releasing hormone test for precocious puberty

A Cavallo, GE Richards, S Busey… - Clinical …, 1995 - Wiley Online Library
Summary BACKGROUND AND OBJECTIVE The gonadotrophin‐releasing hormone
(GnRH) test is Important for the evaluation of children with disorders of puberty. Traditionally …

The ratios of serum bioactive/immunoreactive luteinizing hormone and follicle-stimulating hormone in various clinical conditions with increased and decreased …

T JAAKKOLA, YQ DING… - The Journal of …, 1990 - academic.oup.com
Serum bioactive and immunoreactive LH and FSH were measured in clinical conditions with
increased or decreased gonadotropin secretion. Gonadotropin immunoreactivity was …