Publikationen von Irene Schulz

Zimmermann, P.; Schnefel, S.; Zeuzem, S.; Pröfrock, A.; Haase, W.; Schulz, I.: Effects of agonists on p21^ras and ras-related proteins in rat pancreatic acinar cells. American Journal of Physiology-Gastrointestinal and Liver Physiology 263 (3 Pt 1), S. G396 - G406 (1992)

Zeuzem, S.; Schulz, I.; Caspary, W. F.: GTP-bindende Proteine in der Pathophysiologie innerer Erkrankungen. Deutsches Ärzteblatt 89 (34-35), S. A1;2768 - A1;2774 (1992)

Pröfrock, A.; Zimmermann, P.; Schulz, I.: Bombesin receptors interact with G_i and p21^ras proteins in plasma membranes from rat pancreatic acinar cells. American Journal of Physiology-Gastrointestinal and Liver Physiology 263 (2 Pt 1), S. G240 - G247 (1992)

Zeuzem, S.; Feick, P.; Zimmermann, P.; Haase, W.; Khan, R. A.; Schulz, I.: Intravesicular acidification correlates with binding of ADP-ribosylation factor to microsomal membranes. Proceedings of the National Academy of Sciences of the United States of America 89 (14), S. 6619 - 6623 (1992)

Zeuzem, S.; Zimmermann, P.; Schulz, I.: Association of a 19- and a 21-kDa GTP-binding protein to pancreatic microsomal vesicles is regulated by the intravesicular pH established by a vacuolar-type H⁺-ATPase. Journal of Membrane Biology 125 (3), S. 231 - 241 (1992)

Schnefel, S.; Zimmermann, P.; Pröfrock, A.; Jahn, B.; Aktories, K.; Zeuzem, S.; Haase, W.; Schulz, I.: High- and Small-Molecular-Weight GTP-Binding Proteins in Zymogen Granule Membranes of Rat Pancreatic Acinar Cells. Cellular Physiology and Biochemistry 2 (2), S. 77 - 89 (1992)

Piiper, A.; Pröfrock, A.; Schulz, I.: Effects of epidermal growth factor and calcium omission on cholecystokinin-stimulated Cl⁻ conductance in rat pancreatic zymogen granules. Biochemical and Biophysical Research Communications 181 (2), S. 827 - 832 (1991)

Plusczyk, T.; Piiper, A.; Schulz, I.: PGE₂ regulates cholecystokinin-octapeptide (CCK-8)-stimulated Cl⁻ conductance in isolated zymogen granules from rat pancreas. FEBS Letters 295 (1), S. 89 - 92 (1991)

Ozawa, T.; Schulz, I.: H⁺ uptake increases GTP-induced connection of inositol 1,4,5-trisphosphate- and caffeine-sensitive calcium pools in pancreatic microsomal vesicles. Biochemical and Biophysical Research Communications 180 (2), S. 755 - 764 (1991)

Pröfrock, A.; Piiper, A.; Eckhardt, L.; Schulz, I.: Epidermal growth factor inhibits both cholecystokinin octapeptide-induced inositol 1,4,5-trisphosphate production and [Ca²⁺]_i increase in rat pancreatic acinar cells. Biochemical and Biophysical Research Communications 180 (2), S. 900 - 906 (1991)

Zeuzem, S.; Zimmermann, P.; Schulz, I.: Guanosine nucleotides modulate the inhibitory effect of brefeldin A on protein secretion. FEBS Letters 288 (1-2), S. 143 - 146 (1991)

Piiper, A.; Plusczyk, T.; Eckhardt, L.; Schulz, I.: Effects of cholecystokinin, cholecystokinin JMV-180 and GTP analogs on enzyme secretion from permeabilized acini and chloride conductance in isolated zymogen granules of the rat pancreas. European Journal of Biochemistry 197 (2), S. 391 - 398 (1991)

Pröfrock, A.; Schnefel, S.; Schulz, I.: Receptors for insulin interact with G_i-proteins and for epidermal growth factor with G_i- and G_s-proteins in rat pancreatic acinar cells. Biochemical and Biophysical Research Communications 175 (2), S. 380 - 386 (1991)

Dehlinger-Kremer, M.; Zeuzem, S.; Schulz, I.: Interaction of caffeine-, IP₃- and vanadate-sensitive Ca²⁺ pools in acinar cells of the exocrine pancreas. Journal of Membrane Biology 119 (1), S. 85 - 100 (1991)

Schäfer, R.; Nehls-Sahabandu, M.; Grabowsky , B.; Dehlinger-Kremer, M.; Schulz, I.; Mayr, G. W.: Synthesis and application of photoaffinity analogues of inositol 1,4,5-trisphosphate selectively substituted at the 1-phosphate group. Biochemical Journal 272 (3), S. 817 - 825 (1990)

Hampe, W.; Zimmermann, P.; Schulz, I.: GTP-induced fusion of isolated pancreatic microsomal vesicles is increased by acidification of the vesicle lumen. FEBS Letters 271 (1-2), S. 62 - 66 (1990)

Schmid, A.; Dehlinger-Kremer, M.; Schulz, I.; Gögelein, H.: Voltage-dependent InsP₃-insensitive calcium channels in membranes of pancreatic endoplasmic reticulum vesicles. Nature 346 (6282), S. 374 - 376 (1990)

Schnefel, S.; Pröfrock, A.; Hinsch, K. D.; Schulz, I.: Cholecystokinin activates G_i1-, G_i2-, G_i3- and several G_s-proteins in rat pancreatic acinar cells. Biochemical Journal 269 (2), S. 483 - 488 (1990)

Fuller, C. M.; Deetjen, H. H.; Piiper, A.; Schulz, I.: Secretagogue and second messenger-activated Cl⁻ permeabilities in isolated pancreatic zymogen granules. Pflügers Archiv: European Journal of Physiology 415, S. 29 - 36 (1989)

Schulz, I.; Thévenod, F.; Dehlinger-Kremer, M.: Modulation of intracellular free Ca²⁺ concentration by IP₃-sensitive and IP₃-insensitive nonmitochondrial Ca²⁺ pools. Cell Calcium 10 (5), S. 325 - 336 (1989)