Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Gregory E. Duckett"'
Publikováno v:
Analytical Biochemistry. 267:100-103
Serum collected from 27 patients was assayed simultaneously using a spun-column assay (SPC) and a traditional exclusion gel-filtration assay (GFC) to determine specific leptin binding. The levels of serum leptin binding determined by either assay cor
Autor:
Duane C. Eichler, Dorothy I. Shulman, Gregory E. Duckett, Frank B. Diamond, E. Verena Jorgensen, Allen W. Root
Publikováno v:
Biochemical and Biophysical Research Communications. 233:818-822
Serum leptin levels are elevated in subjects with exogenous obesity, indicating that obesity is associated with leptin resistance. Since in man no abnormalities have yet been found in either the genes for leptin or its receptor, the mechanism of lept
Autor:
Cheng Shih Hu, D. Cuthbertson, Gregory E. Duckett, Duane C. Eichler, D. Mayes, V. Jorgensen, Frank B. Diamond, Allen W. Root
Publikováno v:
Journal of Pediatric Endocrinology and Metabolism. 13
Leptin circulates in serum bound to high molecular weight proteins. Hypothesizing that leptin binding proteins may regulate the functional efficiency of leptin, we characterized auxologic and hormonal factors that influence leptin binding in three di
Publikováno v:
Journal of pediatric endocrinologymetabolism : JPEM. 10(1)
OBJECTIVES To evaluate the utility of an ultrasensitive IFMA for human 22 kDa GH in assessment of GH secretion and prediction of the linear growth response to exogenous GH. METHODS Utilizing Delfia reagents supplied by Wallac-OY, an ultrasensitive IF
Publikováno v:
Journal of pediatric gastroenterology and nutrition. 14(1)
Thirty 250-g male rats underwent 75% small intestinal resection and received s.c. injections of water [short gut (SG)-control], human growth hormone (hGH) at 0.1 mg/kg/dose [SG-low-dose (LD) GH], or hGH at 1.0 mg/kg/dose [SG-high-dose (HD) GH] every
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 52:1150-1155
Immunoreactive LRH (iLRH)-like material has been measured in extracts of urine from normal children and adolescents, adult men and women, and postmenopausal women. The urinary excretion of iLRH-like material was significantly greater in pubertal than
Publikováno v:
The Journal of Pediatrics. 89:755-762
Function of the parathyroid gland was evaluated in children with renal insufficiency prior to and after initiation of hemodialysis, and again following renal transplantation. Serum levels of immunoreactive parathyroid hormone responded appropriately
Publikováno v:
Acta Endocrinologica. 116:138-144
The GH secretory response to varying doses (15, 30, 60 μg/kg) of sc administered hGHRH 1–44 (or normal saline) was measured in vivo in 10, 20, 30, 40, 50, 60 and 130 days old pentobarbital-anaesthetized, male rats. The 10-min GH level and ΔGH wer
Autor:
Jonathan Root, Allen W. Root, Edward O. Reiter, Margaret Sweetland, Kay Livingston, Gregory E. Duckett, Valerie G. Fuldauer, David W. Russ
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 44:909-914
A urinary product with immunological similarity to Gn-RH has been quantified by radioimmunoassay. The i-Gn-RH-like material apparently has a (partial) structure consistent with the 5 leads to 9 amino acid sequence of hypothalamic Gn-RH. It inhibits t
Autor:
Gregory E. Duckett, Margaret Sweetland, Donald Macdonald, Cheng Shi Hu, Allen W. Root, Lynn Ringenberg, John Barnes, Frank B. Diamond
Publikováno v:
Journal of Adolescent Health Care. 7:28-33
To assess the effects of drug and alcohol abuse (DAA) on the physical changes and hormones of puberty in adolescents, 26 males (13 5/12-22 years) enrolled in a drug rehabilitation program were examined. In 22 subjects four timed blood samples were ob