Zobrazeno 1 - 10
of 34
pro vyhledávání: '"S. J. Hersey"'
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 265:G865-G872
Isolated gastric glands from rabbit were used to characterize the functional cholecystokinin (CCK)-like peptide receptors that mediate pepsinogen secretion. Pepsinogen secretion was stimulated by both CCK octapeptide sulfate (CCK-8) and A-71378, a se
Publikováno v:
Scandinavian Journal of Gastroenterology. 26:70-84
The rabbit gastric gland model was used to study the nature of the muscarinic cholinergic and gastrin responses of parietal cells. Carbachol (100 microM) stimulation of acid secretion, as measured by the accumulation of aminopyrine, was inhibited by
Autor:
Aura Perez, S. J. Hersey
Publikováno v:
Annual Review of Physiology. 52:345-361
A number of mechanical and chemical methods have been developed to achieve selective permeabilization of the plasma membrane. These methods have been applied to many cell types and have proven to be highly useful for studying stimulus-secretion coupl
Autor:
M. D. Miller, S. J. Hersey
Publikováno v:
The American journal of physiology. 270(6 Pt 1)
Gastric glands isolated from rabbit stomach were permeabilized with Staphylococcus aureus alpha-toxin. Acid secretion by parietal cells, as measured by the accumulation of weak base, was inhibited by incubation with alpha-toxin but could be restored
Autor:
S. J. Hersey, G. Sachs
Publikováno v:
Physiological reviews. 75(1)
Publikováno v:
Biochemistry. 29(3)
The glycosylation of H+K(+)-ATPase vesicles isolated from hog gastric mucosa was investigated by various methods. Following protein separation on sodium dodecyl sulfate reducing gels and transfer to poly(vinyl difluoride) membranes, binding of concan
Publikováno v:
The Journal of Cell Biology
In vitro frog gastric mucosa was employed as a model for a combined physiological, biochemical, and ultrastructural study of the morphological changes which accompany the onset of acid secretion by the oxyntic cell. The histamine H2-receptor antagoni
Autor:
S. J. Hersey, S. H. Norris
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 249:G408-G415
Rabbit isolated gastric glands were treated with digitonin so that stimulation of pepsinogen secretion could be studied in a permeable system. Criteria for permeabilization were the release of lactate dehydrogenase in response to digitonin as well as
Autor:
S. J. Hersey, S. H. Norris
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 245:G730-G738
Rabbit isolated gastric glands were used to investigate the dependence of pepsinogen and acid secretions on extraglandular pH. Changing pH from 8.0 to 6.7 caused small increases in pepsinogen secretory responses to isoproterenol, carbachol, cholecyst
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 248:G246-G250
The action of a newly developed, specific inhibitor of the gastric proton pump, omeprazole, was investigated using intact frog gastric mucosa. Omeprazole was found to inhibit acid secretion, and the inhibition could be reversed with glutathione or 2-