Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Johanna Schmidtler"'
Autor:
Meinhard Classen, Kerstin Dehne, Kirsten Schaffer, Thomas Riedel, Wolfgang Schepp, Johanna Schmidtler
Publikováno v:
Digestion. 57:398-405
We have previously shown that in highly enriched rat gastric parietal cells the intestinal peptide hormones oxyntomodulin and glucagon-like peptide-2 (GLP-2) compete for receptor-binding with glucagon-like peptide-1 (GLP-1), a potent cAMP-dependent s
Autor:
Bengt Kald, S. Aygen, Gerlinde Teuber, Eugeniusz Butruk, Yoshikazu Kinoshita, S. Sezai, Hirohisa Nakata, B. Tillenburg, G. Barbi, Kiyohiko Kishi, G. Borsch, Tsutomu Chiba, Marek Zembala, S. Sakurabayashi, Haruhiko Fukuda, Christer Tagesson, Y. Yamamoto, U. Peitz, M. Hirano, Christian Roth, Kirsten Schaffer, Aleksandra Szlachcic, T.C. Geng, Antoni Gugulski, Jolanta Pytko-Polończyk, Danuta Drozdowicz, O. Hennemann, Satoshi Hase, Yumi Matsushima, T. Becker, Zbigniew Śliwowski, Karl-Hermann Meyer zum Büschenfelde, Tetsuo Hayakawa, Witold Bartnik, Yoshihisa Tsukamoto, C.C. Wu, Guido Gerken, Meinhard Classen, Chiharu Kawanami, J. Morisset, Johanna Schmidtler, Tomiyasu Arisawa, R.J.L.F. Loffeld, Hiroshi Endo, Joost R.M. van der Sijp, Paul A. Goldberg, F. Marotta, M. Stolte, Hans-Peter Dienes, L. Pradayrol, Tomasz Brzozowski, Hidemi Goto, Masakyo Asahara, Jerzy Stachura, Akihiko Okada, K. Smedh, Wolfgang Schepp, Paulo Setti-Carraro, Peter C. Konturek, Kerstin Dehne, H. Oka, J Labenz, M. Dubé, Michael A. Kamm, Thomas Riedel, Gunnar Olaison, Stanislaw J. Konturek, Torn Maekawa, Rune Sjödahl, P. Sarfati
Publikováno v:
Digestion. 57:I-IV
Autor:
Stefan Offermanns, Wolfgang Schepp, Volker Schusdziarra, Meinhard Classen, Johanna Schmidtler, Walter Rosenthal
Publikováno v:
Cellular Signalling. 4:321-329
In enzymatically dispersed enriched rat parietal cells we studied the effect of pertussis toxin on prostaglandin E2 (PGE2)- or somatostatin-induced inhibition of H(+)-production. Parietal cells were incubated in parallel in the absence (control cells
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 262:G660-G668
We have recently shown that in rat parietal cells the glucagon-like peptide 1 (GLP-1) variants 7-36 amide, 1-37, and 1-36 amide stimulate H+ production as indirectly measured by [14C]aminopyrine (AP) accumulation. This response to the GLP-1 peptides
Publikováno v:
Calcified Tissue International. 46:73-79
The influence of postprandial-like plasma insulin levels on intestinal calcium absorption (CaA) was studied in 9 healthy men. On separate occasions, they received either an i.v. infusion of 40 mU/m2 minute synthetic human insulin as well as a variabl
Autor:
Jens J. Holst, Meinhard Classen, John Eng, Kerstin Dehne, Wolfgang Schepp, Thomas Riedel, Johanna Schmidtler, Volker Schusdziarra, Jean-Pierre Raufman
Publikováno v:
European journal of pharmacology. 269(2)
Exendin-4 is a novel peptide from Heloderma suspectum venom which is 53% homologous with glucagon-like peptide-1 GLP-1-(7-36)NH2, a stimulant of cAMP-dependent H+ production in rat parietal cells. It was the aim of the present study to determine whet
Autor:
W. Rosenthal, Wolfgang Schepp, Meinhard Classen, Stefan Offermanns, Kerstin Dehne, Johanna Schmidtler
Publikováno v:
The American journal of physiology. 266(5 Pt 1)
It was the aim of the present study to determine in rat parietal cells whether Gs alpha, the stimulatory subunit of adenylate cyclase, mediates adenosine 3',5'-cyclic monophosphate (cAMP)-dependent parietal cell function in response to histamine and
Publikováno v:
European journal of pharmacology. 246(1)
We have recently shown that the intestinal hormone glucagon-like peptide-1 (GLP-1)-7–36) amideis a cAMP-dependent stimulant of rat parietal cell H+ production. Epidermal growth factor (EGF) and transforming growth factor-α (TGFα) are known to inh
Autor:
N. Weigert, Volker Schusdziarra, Wolfgang Schepp, I. Janczewska, Johanna Schmidtler, C. Furlinger, Meinhard Classen
Publikováno v:
The American journal of physiology. 260(6 Pt 1)
We investigated the effect of glucagon-like peptide 1 (GLP-1)-(7-36) amide and its molecular variants GLP-1-(1-37) and GLP-1-(1-36) amide on enzymatically dispersed enriched rat parietal cells using [14C]aminopyrine accumulation as a measure of H+ pr
Publikováno v:
The American journal of physiology. 259(4 Pt 1)
In enzymatically dispersed enriched (76%) rat parietal cells we studied the effect of substance P on acid sequestration as indirectly measured by [14C]aminopyrine accumulation. Substance P (10(-8)-10(-5) M) had no effect on basal [14C]aminopyrine acc