Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Günther Zempel"'
Autor:
Carsten A. Wagner, Siegfried Waldegger, Gillian L. Busch, R. Fux, N. Orth, Helmut Heinle, Nubia Kristen Kaba, Günther Zempel, S. Wärntges, I. Lambert, Bernd Nilius, Fan Lang, Stephan M. Huber
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 440:295-301
The present study was performed to elucidate the effects of urea on vascular smooth muscle cells (SMC). Addition of urea (20, 50, 100 mM) to physiological salt solution blunted the vasoconstrictory effect of phenylephrine (by 17, 25 and 30%, respecti
Autor:
A. Grill, Yoichiro Kondo, Silvia Anna Ciafrè, Radovan Bogdanovic, Luigi Mansi, Rosemary A. Dodds, András Mogyorósi, Rosa Maria Pollastro, S. Ferrero, Giovanbattista Capasso, Marie Urabe, Yasuko Kato, Hyun Lee, Harald Fricke, Günther Zempel, Yon Su Kim, Erminio Di Paolo, Chikako Segawa, Lucia Spitali, Seung Hyup Kim, Hiroshi Shibahara, Gen Kuramochi, Yukimasa Hisada, José B. Lopes de Faria, Kazuyoshi Okada, Jin Suk Han, Idrac Neman, Jens Ditlevsen, Rogério Friedman, Susumu Takahashi, Eleonora Cirillo, Helmut Heinle, Matthew D. Carley, Chikao Yasunaga, Jung Sang Lee, Massimo Cirillo, Attilio Di Benedetto, Stefan Silbernagl, Frederic Dubois, Hitoshi Kubosawa, C. Canavese, Alois Sellmayer, Satoshi Ohta, Salvatore de Cosmo, Gakusen Nishihara, Marija Zlatković, Y. Vanrenterghem, P. Stratta, Matthias Hoch, Ying Yu, Jitsuo Higaki, Pietro Anastasio, Florian Lang, Francesco Paolo D’Armiento, Takashi Wada, G. Piccoli, Hitoshi Yokoyama, Toshio Ogihara, Chong-Guang Leng, Christoph Jeschke, Masahiro Nagano, Toshimitsu Niwa, Suhnggwon Kim, Nobuaki Nakano, Hiroshi Mikami, James J. Mortton, Tadanobu Goya, Kenzo Matsuo, Domenico Santoro, Teresa Posca, Ivica Stankovic, Giancarlo Viberti, Hisahiro Yu, Andreas Eigler, Masayoshi Takaeda, Shinichi Ohno, Helmut Schiffl, Michael Gekle, Milos Ognjanovic, Ken-ichi Kobayashi, Giuseppe Bruzzese, Alessandro Ferrara, Antonio Liguori, Obren Popovic, Ute Emerich, Pompeo Sorice, Kengo Furuichi, Yoshikage Yo, Masahiko Nakamoto, Dorotea Capodicasa, Njegica Jojic, Curie Ahn, Claudio Napoli, Pierre Schiavi, Kei Kamide, Natale G. De Santo, Kazuhito Takeda, Vesna Nikolić, Fernando Di Gregorio, Atsushi Moriguchi
Publikováno v:
Nephron. 76:I-VI
Autor:
Günther Zempel, Frederic Dubois, Ute Emerich, Matthias Hoch, Pierre Schiavi, Helmut Heinle, Jens Ditlevsen, Florian Lang
Publikováno v:
Nephron. 76:460-465
Part of the antihypertensive action of indapamide has been attributed to a direct inhibitory action on Ca2+ entry into vascular smooth muscle cells. The present study has been performed to identify the possible mechanisms involved. To this end the ef
Publikováno v:
Endocrinology. 136:464-467
The membrane permeant thiol reagent diazene dicarboxylic acid bis-(N'-methylpiperazide) (DIP) has been shown to inhibit insulin secretion and Ca2+ uptake in pancreatic B cells in the presence of a stimulating glucose concentration (20 mM), whereas th
Autor:
Günther Zempel, Florian Lang, S. Britsch, Peter Krippeit-Drews, Gisela Drews, Nubia Kristen Kaba, Gillian L. Busch
Publikováno v:
Biochimica et biophysica acta. 1370(1)
Measurements of the membrane potential showed that osmotic swelling (−80mosmol/l) of pancreatic B-cells led to a transient hyperpolarization followed by a more sustained depolarization of the cell membrane. Cell swelling triggers a transient activa
Autor:
Stefan Bröer, Andreas E. Busch, Heini Murer, Andreas Schuster, Florian Lang, Günther Zempel, Siegfried Waldegger, Jürg Biber, Carsten A. Wagner
Two distinct molecular types (I and II) of renal proximal tubular brush border Na+/Pi cotransporters have been identified by expression cloning on the basis of their capacity to induce Na+-dependent Pi influx in tracer experiments. Whereas the type I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bca1fffd14769844fafa75479e13e59
https://www.zora.uzh.ch/id/eprint/1362/
https://www.zora.uzh.ch/id/eprint/1362/
The effects of nitric oxide on the membrane potential and ionic currents of mouse pancreatic B cells
Autor:
Peter Krippeit-Drews, Susanne Welker, Gisela Drews, Hermann P. T. Ammon, Florian Lang, Günther Zempel, K.-D. Kroncke, M. Roenfeldt
Publikováno v:
Endocrinology. 136(12)
Nitric oxide (NO) is considered to contribute to the impairment of B cell function in insulin-dependent diabetes mellitus. The effects of compounds that release NO were tested on the membrane potential and ionic currents of mouse pancreatic B cells u
Autor:
Günther Zempel, Helmut Heinle, Ute Emerich, Horst Apfel, Florian Lang, Dorothee Axel, Peter Krippeit-Drews, Sabine Meierkord, Matthias Hoch, Jürgen Fingerle, Gillian L. Busch, Jens Ditlevsen
Publikováno v:
Pflugers Archiv : European journal of physiology. 431(2)
Exposure of aortic strips from guinea-pigs to hypotonic extracellular fluid is followed by marked vasoconstriction, which is inhibited by D-600 (3 microM), a blocker of voltage-sensitive Ca2+ channels. Conventional electrophysiology, patch-clamp stud
Autor:
Dieter F. Hülser, O.V. Muravjova, Leonid Margolis, Y. Sharkovskaya, B. Reuss, Günther Zempel, Dierk Suhr, Antonina Dunina-Barkovskaya
We investigated the effect of arachidonic acid on the intercellular communication of a rat mammary tumor cell line. This polyunsaturated fatty acid reversibly reduced the intracellular pH and raised the concentration of cytoplasmic free Ca 2+ . Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a444685b52832fd4bada34dd72f2c71
https://doi.org/10.1016/b978-0-444-81929-1.50092-7
https://doi.org/10.1016/b978-0-444-81929-1.50092-7
Publikováno v:
Experimental cell research. 196(2)
All- trans retinoic acid (RA), which was recently identified as a morphogen, affects gap junctional permeability in a dose- and time-dependent manner. In five different established mammalian cell lines (FL, BRL, BICR/M1R k , HEL37, BT5C1) 100 μmol/l