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pro vyhledávání: '"F K, Hamra"'
Autor:
J Chaudhary, F K Hamra
Publikováno v:
Cell Death & Disease
Spermatozoan development encompasses pre-meiotic, meiotic and post-meiotic cellular processes adapted to genetically diversify and then vertically transmit haploid genomes via fertilization. Defined culture systems supporting spermatogonial stem cell
Autor:
F. K. Hamra, Leonard R. Forte
Publikováno v:
Physiology. 11:17-24
Guanylin and uroguanylin are peptides that activate a membrane guanylate cyclase and control salt and water transport. Intestinal bacteria secrete toxins that mimic the actions of these peptides, causing a secretory form of diarrhea. Stimulation of g
Autor:
D T Chin, M G Currie, Leonard R. Forte, Xiaohui Fan, C E Smith, F K Hamra, W J Krause, R.H. Freeman
Publikováno v:
Endocrinology. 137:257-265
Uroguanylin and guanylin are peptides isolated from urine and intestinal mucosa, which regulate cyclic GMP production in enterocytes by activating an apical membrane, receptor-guanylate cyclase. This study extended our previous findings, which showed
Autor:
William J. Krause, R.H. Freeman, M. G. Currie, K F Fok, F. K. Hamra, Sammy L. Eber, Leonard R. Forte
Publikováno v:
Cells Tissues Organs. 153:210-219
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
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:
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
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
Autor:
Ronald H. Freeman, Leonard R. Forte, N V Pidhorodeckyj, Sammy L. Eber, William J. Krause, David T. Chin, J A Tompkins, Christine E. Smith, F K Hamra, Kam F. Fok
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 90(22)
The intestinal hormone guanylin and bacterial heat-stable enterotoxins (STs) are members of a peptide family that activates intestinal membrane guanylate cyclase. Two different peptides that activate the human intestinal T84 cell guanylate cyclase ha