Zobrazeno 1 - 10
of 21
pro vyhledávání: '"L R, Forte"'
Autor:
T. Kita, C. E. Smith, K. F. Fok, K. L. Duffin, W. M. Moore, P. J. Karabatsos, J. F. Kachur, F. K. Hamra, N. V. Pidhorodeckyj, L. R. Forte, al. et
Publikováno v:
American Journal of Physiology-Renal Physiology. 266:F342-F348
Guanylin, a peptide homologue of the bacterial heat-stable enterotoxins (ST), is an endogenous activator of guanylate cyclase C (GC-C). We have initiated a search for other members of the guanylin peptide family and in the current study describe a "g
Publikováno v:
Anticancer research. 21(4A)
Human colonic cancer cells are known to express guanylate cyclase C (GC-C) receptors for guanylin and uroguanylin. E. coli ST is a peptide with high metabolic stability that specifically binds to GC-C receptors. An in vitro evaluation of a new synthe
Autor:
K, Shailubhai, H H, Yu, K, Karunanandaa, J Y, Wang, S L, Eber, Y, Wang, N S, Joo, H D, Kim, B W, Miedema, S Z, Abbas, S S, Boddupalli, M G, Currie, L R, Forte
Publikováno v:
Cancer research. 60(18)
The enteric peptides, guanylin and uroguanylin, are local regulators of intestinal secretion by activation of receptor-guanylate cyclase (R-GC) signaling molecules that produce cyclic GMP (cGMP) and stimulate the cystic fibrosis transmembrane conduct
Publikováno v:
Journal of investigative medicine : the official publication of the American Federation for Clinical Research. 45(5)
Uroguanylin and guanylin are intestinal peptides that activate a receptor-guanylate cyclase, which is also a receptor for Escherichia coli heat-stable enterotoxin (STa). These peptides may have a role in the body's regulation of fluid and electrolyte
Autor:
L R, Forte, M G, Currie
Publikováno v:
FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 9(8)
Regulation of intestinal salt and water transport is critical to the maintenance of fluid volume. Control of this life-sustaining activity is mediated by the concerted actions of hormones, neurotransmitters, and locally acting factors. The intestinal
Publikováno v:
Acta anatomica. 153(3)
Pathogenic strains of enteric bacteria secrete small heat-stable toxins (STs) that activate membrane guanylyl cyclase receptors found in the intestine. The intestinal peptide agonists, guanylin and uroguanylin, are structurally related to STs. Recept
Publikováno v:
Poultry science. 73(10)
An experiment was carried out to investigate the effects of age of laying hens (young = 22 wk vs old = 120 wk) in maintaining Ca homeostasis during periods of Ca depletion then repletion with Ca. Plasma Ca and P, tibia breaking strength and percentag
Autor:
W J, Krause, G L, Cullingford, R H, Freeman, S L, Eber, K C, Richardson, K F, Fok, M G, Currie, L R, Forte
Publikováno v:
Journal of anatomy. 184
The human intestinal tract, as well as that of several eutherian and metatherian mammals, was examined for the distribution of heat-stable enterotoxin (ST)/guanylin receptors. These receptors were confined to the intestinal epithelium lining the lume
Autor:
L. R. Forte, L. Magliola
Publikováno v:
American Journal of Physiology-Endocrinology and Metabolism. 247:E675-E680
Previous studies have suggested that prolactin (PRL) may affect calcium (Ca) homeostasis by an action on vitamin D metabolism. In this study, the effects of PRL on parathyroid hormone (PTH) secretion were investigated in dispersed bovine parathyroid
Publikováno v:
Journal of Endocrinology. 101:333-338
Growth hormone stimulates intestinal calcium absorption. This action has been linked to vitamin D metabolism. We have investigated the effects of hypophysectomy and GH treatment on renal metabolism of 25-hydroxycholecalciferol (25-OH-D3). Renal hydro