Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jeff Breu"'
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 290:E808-E813
Adrenal androgen production is reduced in association with disease severity in HIV-infected women. This response may be maladaptive in terms of maintenance of lean body mass, functional status, and immune function. The aim of this study was to assess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50d5cd96d017580fb93d667ee03dadbe
https://doi.org/10.1152/ajpendo.00418.2005
https://doi.org/10.1152/ajpendo.00418.2005
Autor:
Sunita Schurgin, Anne Klibanski, Polyxeni Koutkia, Steven K. Grinspoon, Jacqueline Berry, B. S. Hang Lee, Jeff Breu
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 289:E814-E822
Ghrelin stimulates growth hormone (GH) secretion, but it is unknown whether there is a feedback of GH on ghrelin secretion. In this study, we characterized the relatedness of GH and ghrelin in a model of acute caloric deprivation in 10 healthy women
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22e7e7429f2951fce28941f0faaf7ff4
https://doi.org/10.1152/ajpendo.00093.2005
https://doi.org/10.1152/ajpendo.00093.2005
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 286:E296-E303
Human immunodeficiency virus (HIV)-lipodystrophy is a syndrome characterized by changes in fat distribution and insulin resistance. Prior studies suggest markedly reduced growth hormone (GH) levels in association with excess visceral adiposity among
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85335443c76253008235f876ebbbe051
https://doi.org/10.1152/ajpendo.00335.2003
https://doi.org/10.1152/ajpendo.00335.2003
Publikováno v:
Pharmacology Biochemistry and Behavior. 77:137-143
Giving L-tryptophan, serotonin's circulating precursor, or a serotonin-releasing drug can decrease food intake and body weight. Giving 5-hydroxy-L-tryptophan (5-HTP), serotonin's immediate intracellular precursor, has been thought to be ineffective i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da47dd7039615f0ebc4d37fba08d0d4
https://doi.org/10.1016/j.pbb.2003.10.011
https://doi.org/10.1016/j.pbb.2003.10.011
Publikováno v:
The Journal of clinical endocrinology and metabolism. 90(4)
GHRH is a potentially appealing strategy to simultaneously improve fat distribution and increase bone turnover in HIV-infected patients. We investigated the effects of GHRH (1 mg sc twice a day over 12 wk) in 31 HIV-infected men with abdominal fat ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f5c1c24aefeab43d48d01f5886d6c5e
https://pubmed.ncbi.nlm.nih.gov/15623816
https://pubmed.ncbi.nlm.nih.gov/15623816
Publikováno v:
The Journal of clinical endocrinology and metabolism. 90(1)
Prior studies suggest reduced overnight GH secretion in association with excess visceral adiposity among patients with HIV lipodystrophy (LIPO, i.e. with fat redistribution). We now investigate GH responses to standardized GHRH-arginine in LIPO patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79df768d47e53aecd214fc5fa34e85ed
https://pubmed.ncbi.nlm.nih.gov/15483073
https://pubmed.ncbi.nlm.nih.gov/15483073
Autor:
Steven K. Grinspoon, Jeff Breu, Bridget Canavan, Polyxeni Koutkia, John Kissko, Martin Torriani
Publikováno v:
JAMA. 292(2)
ContextReduced growth hormone (GH) concentrations are observed in men with human immunodeficiency virus (HIV) lipodystrophy.ObjectiveTo investigate the effects of growth hormone–releasing hormone (GHRH), a GH secretagogue, in treatment of HIV lipod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fc1d5fb42afbbc299c2245dd404ce8a
https://pubmed.ncbi.nlm.nih.gov/15249570
https://pubmed.ncbi.nlm.nih.gov/15249570
Autor:
Jeff Breu, Karin Ljungquist, Polyxeni Koutkia, Elizabeth L Bernstein, Steven K. Grinspoon, Bridget Canavan
Publikováno v:
Metabolism: clinical and experimental. 53(6)
Little is known about the acute regulation of adiponectin in humans. In animal studies, adiponectin increases the clearance of free fatty acids (FFA) from the circulation by increasing skeletal uptake and oxidation of lipid, thereby regulating the FF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::918cdffc1b9e95301551226d56afc990
https://pubmed.ncbi.nlm.nih.gov/15164330
https://pubmed.ncbi.nlm.nih.gov/15164330
Publikováno v:
American journal of physiology. Endocrinology and metabolism. 287(3)
The physiological importance of endogenous ghrelin in the regulation of growth hormone (GH) secretion is still unknown. To investigate the regulation of ghrelin secretion and pulsatility, we performed overnight ghrelin and GH sampling every 20 min fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5979da267cc1a61dc63d9a4c6822d8ab
https://pubmed.ncbi.nlm.nih.gov/15138154
https://pubmed.ncbi.nlm.nih.gov/15138154
Autor:
Janine McDermott, Rita Tsay, Richard J. Wurtman, Meredith M. Regan, Jeff Breu, Judith J. Wurtman
Publikováno v:
The American journal of clinical nutrition. 77(1)
Background: The delivery of circulating tryptophan to the brain and its conversion to serotonin vary directly with plasma concentrations of tryptophan and inversely with those of other large neutral amino acids (LNAAs). Although carbohydrate-rich, pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79f83a9a70004607e92b4c7fe279497c
https://pubmed.ncbi.nlm.nih.gov/12499331
https://pubmed.ncbi.nlm.nih.gov/12499331