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Items where Author is "Bickmeyer, Ulf"

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Number of items: 126.

Conference -Invited talk
Lang, T. , Fricke, N. , Faber, M. , Brenner, M. , Höher, N. , Bickmeyer, U. , Broeg, K. , Lehtonen, K. K. , Turja, R. , Baršiene, J. , Kotwicki, L. , Berglind, R. and Leffler, P. (2014)
Ecological Effects of Chemical Warfare Agents on Marine Organisms�- Results of the CHEMSEA Project ,
CHEMSEA Open Day, Mazurkas Conference Centre, Warsaw, Poland, 11 February 2014 - 13 February 2014 .
hdl:10013/epic.43189

Article
Petters, C. , Bulcke, F. , Thiel, K. , Bickmeyer, U. and Dringen, R. (2014)
Uptake of Fluorescent Iron Oxide Nanoparticles by Oligodendroglial OLN-93 Cells ,
Neurochemical Research, 39 (2), pp. 372-383 .
doi:10.1007/s11064-013-1234-6 , hdl:10013/epic.42929

Article
Tietje, K. , Rivera-Ingraham, G. , Petters, C. , Abele, D. , Dringen, R. and Bickmeyer, U. (2013)
Reporter Dyes Demonstrate Functional Expression of Multidrug Resistance Proteins in the Marine Flatworm Macrostomum lignano: The Sponge-Derived Dye Ageladine A Is Not a Substrate of These Transporters ,
Marine Drugs, 11 (10), pp. 3951-3969 .
doi:10.3390/md11103951 , hdl:10013/epic.42497
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Conference -Poster
Rivera-Ingraham, G. , Rocchetta, I. , Bickmeyer, U. and Abele, D. (2013)
INSIGHTS ON LOCALIZED ROS FORMATION AND PH IN ISOLATED BIVALVE GILLS: A LIVE-IMAGING APPROACH ,
106th Annual Meeting of the German Zoological Society, Munich, Germany, 13 September 2013 - 16 September 2013 .
hdl:10013/epic.42404

Conference -Poster
Rivera-Ingraham, G. , Rocchetta, I. , Bickmeyer, U. and Abele, D. (2013)
INSIGHTS ON LOCALIZED ROS FORMATION AND PH IN ISOLATED BIVALVE GILLS: A LIVE-IMAGING APPROACH ,
106th Annual Meeting of the German Zoological Society, München .
hdl:10013/epic.42284

Conference -Talk
Silalahi, R. , Goetz, T. , Wendy Loa Kum Cheung, W. , Karuso, P. and Bickmeyer, U. (2013)
SYNTHETIC DERIVATIVES OF THE SPONGE ALKALOID AGELADINE A AS TISSUE AND CELL SPECIFIC STAINS FOR LIVE IMAGING OF MARCROSTOMUM LIGNANO ,
106th Annual Meeting of the German Zoological Society, München .

Article
Luther , E. , Petters, C. , Bulcke, F. , Kaltz , A. , Thiel, K. , Bickmeyer, U. and Dringen, R. (2013)
Endocytotic uptake of iron oxide nanoparticles by cultured brain microglial cells ,
Acta Biomaterialia, 9 (9), pp. 8454-8465 .
doi:10.1016/j.actbio.2013.05.022 , hdl:10013/epic.41905

Article
Rivera-Ingraham, G. , Bickmeyer, U. and Abele, D. (2013)
The physiological response of the marine platyhelminth Macrostomum lignano to different environmental oxygen concentrations ,
Journal of Experimental Biology, online .
doi:10.1242/​jeb.081984 , hdl:10013/epic.41690

Conference -Poster
Bickmeyer, U. , Tietje, K. , Hofbauer , B. , Fink, C. , Roeder, T. and Schramm, G. (2013)
Cell viability testing with a sponge alkaloid: Ageladine A indicates acidification during physiological stress and apoptosis ,
Göttingen Meeting of the German Neuroscience Society 2013, Göttingen, 13 March 2013 - 16 March 2013 .
hdl:10013/epic.41714

Article
Boegner, D. , Bickmeyer, U. and Koehler, A. (2013)
Fertilization success of an arctic sea urchin species, Strongylocentrotus droebachiensis (O. F. Mueller, 1776) under CO2-induced ocean acidification ,
Biogeosciences Discuss, 10 , pp. 8027-8064 .
doi:10.5194/bgd-10-8027-2013 , hdl:10013/epic.41789

Article
Rivera-Ingraham, G. , Bickmeyer, U. and Abele, D. (2013)
The physiological response of the marine platyhelminth Macrostomum lignano to different environmental oxygen concentrations ,
Journal of Experimental Biology, 216 , pp. 2741-2751 .
hdl:10013/epic.42263

Conference -Talk
Bickmeyer, U. and Tietje, K. (2012)
The pH depedendent sponge alkaloid Ageladine A is no inhibitor and no substrate of multidrug resistance transporter (MDR) and multidrug resistance associated protein (MRP) in Macrostomum lignano, which allows longer staining of living individuals ,
6th International Macrostomum Meeting, Basel , 16 November 2012 - 18 November 2012 .
hdl:10013/epic.41691

Conference -Poster
Rivera-Ingraham, G. , Bickmeyer, U. and Abele, D. (2012)
The physiological response of Macrostomum lignano to different environmental oxygen concentrations ,
6th International Macrostomum Meeting, Basel, 16 November 2012 - 18 November 2012 .
hdl:10013/epic.41692

Conference -Talk
Tietje, K. , Rivera-Ingraham, G. , Abele, D. and Bickmeyer, U. (2012)
Evidence of multidrug resitance transporter (MDR) and multidrug resistance-associated protein (MRP) in the marine platyhelminth Macrostomum lignano investigated by fluorescent dyes ,
Jahrestagung der Deutschen Zoologischen Gesellschaft, Konstanz, 21 September 2012 - 24 September 2012 .
hdl:10013/epic.40020

Article
Obermann, D. , Bickmeyer, U. and Waegele, H. (2012)
Incorporated nematocysts in Aeolidiella stephanieae (Gastropoda, Opisthobranchia, Aeolidoidea) mature by acidification shown by the pH sensitive fluorescing alkaloid Ageladine A ,
Toxicon, 60 , pp. 1108-1115 .
doi:10.1016/j.toxicon.2012.08.003 , hdl:10013/epic.39933

Article
Bickmeyer, U. (2012)
The alkaloid Ageladine A, originally isolated from marine sponges, used for pH- sensitive imaging of marine transparent animals ,
Marine Drugs, 10 , pp. 223-233 .
doi:10.3390/md10010223 , hdl:10013/epic.38675
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Conference -Talk
Bögner, D. , Bickmeyer, U. and Köhler, A. (2011)
Effect of ocean acidification on fertilization success of Strongylocentrotus droebachiensis ,
BIOACID Annual Meeting, University of Bremen .
hdl:10013/epic.38343
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Conference -Poster
Bickmeyer, U. and Roeder, T. (2011)
The marine Platyhemlminth Macrostomum lignano as transparent model organism for optical investigations using fluorescent dyes ,
German Zoological Society – 104th Annual Meeting in Saarbrücken 09. – 12. September, Universität Saarbrücken .
hdl:10013/epic.38337

Conference -Poster
Bickmeyer, U. (2011)
Brominated pyrroleimidazoles and sesquiterpenes from marine sponges as tools or cell physiology: Ion channel blockade, ATPase inhibition, pH measurements and vesicle tracking ,
Göttingen Meeting of the German Neuroscience Society 23.-27.3. 2011 T6-7A. .
hdl:10013/epic.37122

Article
Ma, H. , Krock, B. , Tillmann, U. , Bickmeyer, U. , Graeve, M. and Cembella, A. (2011)
Mode of action of membrane-disruptive lytic compounds from the marine dinoflagellate Alexandrium tamarense ,
Toxicon, 58 , pp. 247-258 .
doi:10.1016/j.toxicon.2011.06.004 , hdl:10013/epic.37868
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Conference -Poster
Saborowski, R. , Reuter, K. , Götze, S. , Weber, D. and Bickmeyer, U. (2011)
Regulation of digestive enzyme activities by passive pH-shifts ,
15. Crustaceologen-Tagung, 7 - 10 April, Regensburg, Germany. .
hdl:10013/epic.37338

Conference -Talk
Bickmeyer, U. (2011)
Wie geht es weiter mit dem Schwammalkaloid Ageladine A? Grundlagenforschung? Diagnose? Therapie? ,
17. Workshop „Zell- und Gewebeschädigung: Mechanismen, Protektion und Therapie“ , Xanten, 24 November 2011 - 26 November 2011 .
hdl:10013/epic.38676

Conference -Poster
Posbielski, I. , Hauer, C. and Bickmeyer, U. (2011)
Y-maze experiments with larvae and juvenils of Macrobrachium amazonicum using 2,4-dibromophenol as stimulus ,
15. Crustaceologen-Tagung, 7 - 10 April, Regensburg, Germany.. .
hdl:10013/epic.37344

Conference -Poster
Bickmeyer, U. , Tietje, K. , Götze, S. , Karuso, P. and Saborowski, R. (2011)
pH in the midgut gland of Homarus gammarus determined with fluorescent dyes ,
15. Crustaceologen-Tagung, 7 - 10 April, Regensburg, Germany.. .
hdl:10013/epic.37345

Conference -Poster
Ma, H. , Krock, B. , Tillmann, U. , Bickmeyer, U. , Muck, A. , Graeve, M. , Wielsch, N. , Svatoš, A. and Cembella, A. (2010)
Allelochemicals produced by Alexandrium tamarense: Chemical characterization and putative mode of action ,
14th International Conference on Harmful Algae, 1.-5. Nov. 2010, Hersonissos-Crete, Greece.. .
hdl:10013/epic.36250

Conference -Poster
Bickmeyer, U. , Schwendke, A. , Götze, S. , Karuso, P. and Saborowski, R. (2010)
Measurements of he pH in midgut gland tissue and cells of crustaceans using the fluorescent dyes Lysosensor DND160 and Ageladine A ,
103. Annual Meeting of the DZG in Hamburg. 17.-21. Sept. 2010. .
hdl:10013/epic.36089

Conference -Poster
Schaum, E. , Münd, D. , Michael, K. , Kreiß, C. , Sommer, A. , Bickmeyer, U. , Thoms, S. , Lucassen, M. and Pörtner, H. O. (2010)
Mechanisms of acid base regulation and CO2 tolerance in marine fish: functional capacities, thermal interactions and mechanism-based modelling ,
Joint EPOCA, BIOACID and UKOARP meeting Atlantic hotel, Bremerhaven, 27-30 September 2010. .
hdl:10013/epic.36726

Conference -Talk
Lüders, A. K. , Saborowski, R. and Bickmeyer, U. (2010)
Multidrug resistance Transporter im Nervensystem und Mitteldarmdrüse dreier mariner Crustaceen ,
Hummerworkshop 18.-19.1.2010, Bremerhaven. .
hdl:10013/epic.34020

Conference -Talk
Bickmeyer, U. (2010)
Neue "Werkzeuge" aus Schwämmen für die Zellphysiologie ,
16. Workshop "Mechanismen der Zell- und Gewebeschädigung. 25.-27.11.2010 in Xanten. .
hdl:10013/epic.36327

Conference -Invited talk
Bickmeyer, U. (2010)
Secondary metabolites from marine organisms as signals, toxins and tools or cell physiology ,
Departmental Seminar Semester 1, 25.2.2010 Department of Chemistry & Biomolecular Sciences Macquarie University, Sydney Australia. .
hdl:10013/epic.34247

Article
Bickmeyer, U. , Grube, A. , Klings, K. W. , Pawlik, J. R. and Köck, M. (2010)
Siphonodictyal B1 from a marine sponge increases intracellular calcium levels comparable to the Ca2+-ATPase (SERCA) inhibitor thapsigargin ,
Marine Biotechnology. 12:267272 .
doi:10.1007/s10126-009-9206-1 , hdl:10013/epic.32994
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Inbook
Pörtner, H. O. , Bickmeyer, U. , Bleich, M. , Bock, C. , Brownlee, C. , Melzner, F. , Michaelidis, B. , Sartoris, F. J. and Storch, D. (2010)
Studies of acid-base status and regulation. / Riebesell, U. , Fabry, V. J. , Hansson, L. and Gattuso, J. P. (editors) ,
Guide for Best Practices in Ocean Acidification Research and Data Reporting, Luxembourg: Publications Office of the European Union .
hdl:10013/epic.33860
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Conference -Poster
Bögner, D. , Bickmeyer, U. and Köhler, A. (2010)
Stusying the effects of ocean acidification on sea urchin eggs using planar patch clamp ,
Joint EPOCA, BIOACID and UKOARP meeting Atlantic hotel, BremerhavenSeptember 2010. .
hdl:10013/epic.37121

Article
Bickmeyer, U. , Heine, M. , Podbielski, I. A. , Münd, D. , Köck, M. and Karuso, P. (2010)
Tracking of fast moving neuronal vesicles with ageladine A ,
Biochemical and Biophysical Research Communications. 402(3):, pp. 489-94 .
doi:10.1016/j.bbrc.2010.10.055 , hdl:10013/epic.36113
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Conference -Talk
Bickmeyer, U. , Lüders, A. K. and Saborowski, R. (2010)
pH Messungen in den Mitteldarmdrüsen von Homarus gammarus, Crangon, crangon und Idotea emarginata mit fluoreszierende Farbstoffen ,
Hummer workshop 18.-19.1.2010, Bremerhaven. .
hdl:10013/epic.34019

Conference -Invited talk
Bickmeyer, U. (2009)
Ageladine A: ein Pyrrol-Imidazol Alkaloid als Farbstoff für die Zellphysiologie ,
Mini-Symposium, Institut für Organische Chemie, Leibniz Universität Hannover, Dez 2009. .
hdl:10013/epic.33896

Conference -Poster
Schäfer, S. , Bickmeyer, U. and Köhler, A. (2009)
Bromophenols, present in flame retardants and marine algae, disturb fertilization in sea urchins (Psammechinus miliaris) ,
SETAC Europe 19th Annual Meeting, 31 May - 4 June, Göteborg, Sweden. .
hdl:10013/epic.32870

Article
Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2009)
Corrigendum to "Ageladine A, a pyrrole-imidazole alkaloid from marine sponges, is a pH sensitive membrane permeable dye"[Biochem. Biophys. Res. Commun. 373 (2008) 419422] ,
Biochemical and Biophysical Research Communications 383(4) .
doi:10.1016/j.bbrc.2009.04.068 , hdl:10013/epic.32828
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Conference -Talk
Bickmeyer, U. , Podbielski, I. A. , Münd, D. and Heine, M. (2009)
Imaging and tracking of neuronal vesicles using a fluorescent alkaloid from marine sponges ,
DZG 102. Annual Meeting in Regensburg 25.-28.9.09 Abstracts O NB.12. .
hdl:10013/epic.33309

Article
Lüders, A. K. , Saborowski, R. and Bickmeyer, U. (2009)
Inhibition of multidrug/xenobiotic resistance transporter by MK571 improves dye (Fura 2) accumulation in crustacean (Lobster, Crangon, Idotea) tissues ,
Comparative Biochemistry and Physiology. .
doi:10.1016/j.cbpc.2009.05.016 , hdl:10013/epic.32829
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Conference -Poster
Bickmeyer, U. , Saborowski, R. and Lüders, A. K. (2009)
Measurements of the pH of midgut glands of three crustacean species, Homarus gammarus, Crangon crangon and Idotea emarginata, using pH sensitive fluorescent dyes ,
14. Crustaceologentagung 2.-5.4.09 in Rostock. .
hdl:10013/epic.32617

Article
Schäfer, S. , Bickmeyer, U. and Köhler, A. (2009)
Measuring Ca2+-signalling at fertilization in the sea urchin Psammechinus miliaris: Alterations of this Ca2+-signal by copper and 2,4,6-tribromophenol ,
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology, 150 (2), pp. 261-269 .
doi:10.1016/j.cbpc.2009.05.004 , hdl:10013/epic.32854
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Conference -Talk
Lüders, A. K. , Saborowski, R. and Bickmeyer, U. (2009)
Multidrug resistance associated protein (MRP) transporter in marine crustaceans: lobster (Homarus gammarus), shrimp (Crangon crangon) and isopod (Idotea emarginata) ,
14. Crusatceologentagung vom 2.-5.4.2009 in Rostock p36. .
hdl:10013/epic.32637

Conference -Poster
Bickmeyer, U. and Heine, M. (2009)
Vesicel tracking in neurones using an alkloid of marine origin as marker ,
Göttingen Meeting of the German Neuroscience Society 2009 T27-1A. .
hdl:10013/epic.32616

Conference -Talk
Bickmeyer, U. (2009)
Vesikel-tracking in lebenden Zellen mittels Ageladine A aus Schwämmen ,
15. Workshop Mechanismen der Zellund Gewebeschädigung in Xanten Nov 2009. .
hdl:10013/epic.33711

Article
Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2008)
Ageladine A, a pyrrole-imidazole alkaloid from marine sponges, is a pH sensitive membrane permeable dye ,
Biochemical and Biophysical Research Communications, 373 (3), pp. 419-422 .
doi:10.1016/j.bbrc.2008.06.056 , hdl:10013/epic.30867
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Conference -Conference paper
Saborowski, R. , Bickmeyer, U. , Rojo Arreola, L. , Navarrete del Toro, M. A. and García-Carreno, F. L. (2008)
Digestive enzymes in decapod crustaceans ,
25th Congress of the new European Society of Comparative Biochemistry and Physiology (7-11 Sep.), Ravenna, Italy. Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology, Volume 151, Issue 1, Supplement 1, September 2008, Page .
doi:10.1016/j.cbpa.2008.05.026 , hdl:10013/epic.31068

Article
Scherer, C. , Wiltshire, K. H. and Bickmeyer, U. (2008)
Inhibition of multidrug resistance transporters in the diatom Thalassiosira rotula facilitates dye staining ,
Plant Physiology and Biochemistry. 46(1), 100-103 .
doi:10.1016/j.plaphy.2007.10.012 , hdl:10013/epic.28149
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Conference -Conference paper
Bickmeyer, U. , Lüders, A. K. and Saborowski, R. (2008)
Multidrug resistance transporter in the midgut gland and the brain of crustaceans ,
Comparative Biochemistry and Physiology, Part A 151(1, S1), S2 S3. .
doi:10.1016/j.cbpa.2008.05.045 , hdl:10013/epic.31129

Conference -Conference paper
Saborowski, R. , Bickmeyer, U. and Sahlmann, C. (2008)
Relation between pH and enzyme expression in the midgut gland of the brown shrimp Crangon crangon. ,
25th Congress of the new European Society of Comparative Biochemistry and Physiology (7 - 11 Sept.), Ravenna, Italy Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology, Volume 151, Issue 1, Supplement 1, September 2008, Pa .
doi:10.1016/j.cbpa.2008.05.034 , hdl:10013/epic.13295

Conference -Talk
Schäfer, S. , Bickmeyer, U. and Köhler, A. (2008)
Veränderungen der Calciumwelle bei der Fertilisation des Seeigels Psammechinus miliaris durch Kupfer und Tribromophenol ,
14. Workshop "Mechanismen der Zell- und Gewebeschädigung", Nov 27-29, Xanten, Germany. .
hdl:10013/epic.31634

Conference -Poster
Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2008)
An alkaloid from marine Agelas sponges acts as sensitive cell permeable pH-sensor ,
FENS Forum Abstracts Vol.4 027.7. .
hdl:10013/epic.30922

Conference -Poster
Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2008)
A natural product from marine Agelas sponges is a cell permeable pH-sensor ,
XIII International Congress of Histochemistry and Cytochemistry.-27. August. 2008. Folia Histochemica Et Cytobiologica 45 Suppl. 2 P.2.41. .
hdl:10013/epic.31091

Conference -Conference paper
Bickmeyer, U. , Lüders, A. K. and Saborowski, R. (2008)
pH measurements in midgut gland cells of crustaceans ,
Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology, 151(1, S1) .
doi:10.1016/j.cbpa.2008.05.161 , hdl:10013/epic.31130

Conference -Talk
Bickmeyer, U. (2008)
pH-Messungen in Zellen und in transparenten Tieren mittels eines marinen Alkaloids ,
14 Workshop "Mechanismen der Zell- und Gewebeschädigung" 27.-19.11.2008 in Xanten. .
hdl:10013/epic.31635

Conference -Talk
Bickmeyer, U. , Walther, K. , Klings, K. W. and Anger, K. (2007)
Chemoreception of bromophenols by transparent palaemonid shrimps ,
42nd EMBS in Kiel, August 2007. .
hdl:10013/epic.27850

Conference -Poster
Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2007)
Dimeric and tetrameric pyrrole-imidazole alkaloids from marine sponges inhibit voltage dependent cellular calcium entry in neuroendocrine cells ,
100th annual meeting of the German Zoological society (DZG) in Köln, Sept. 2007. .
hdl:10013/epic.27849

Article
Bickmeyer, U. , Grube, A. , Klings, K. W. and Köck, M. (2007)
Disturbance of Voltage Induced Cellular Calcium Entry by Marine Dimeric and Tetrameric Pyrrole-Imidazole Alkaloids ,
Toxicon. 50, pp. 490-497 .
doi:10.1016/j.toxicon.2007.04.015 , hdl:10013/epic.26645
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Conference -Poster
Bickmeyer, U. , Walther, K. , Klings, K. W. and Anger, K. (2007)
Fluorimetric measurement of calcium signals in intact palaemonid shrimps following chemical stimulation with amino acids and bromophenol ,
Göttingen Meeting of the German Neuroscience Society 2007 T20-2B. .
hdl:10013/epic.26488

Article
Wertz, A. , Rössler, W. , Obermayer, M. and Bickmeyer, U. (2007)
Functional neuroanatomy of the rhinophore of Archidoris pseudoargus ,
Helgoland Marine Research, 61 , pp. 135-142 .
doi:10.1007/s10152-007-0061-z , hdl:10013/epic.26671
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Conference -Poster
Scherer, C. , Wiltshire, K. H. and Bickmeyer, U. (2007)
Inhibtion of multi drug resistance transporters in the diatom Thalassosira faciliates dye staining ,
42nd EMBS, Kiel, August. .
hdl:10013/epic.27851

Conference -Poster
Grube, A. , Assmann, M. , Bickmeyer, U. , Sasse, F. , Pawlik, J. R. and Köck, M. (2007)
New Bioactive Sesquiterpene-Hydroquinones from the Caribbean Sponge Aka coralliphagum ,
12th International Symposium on Marine Natural Products, Queenstown, New Zealand, February 4-9, Poster PO86-OR, Book of Abstracts pg. 154. .
hdl:10013/epic.26376

Conference -Talk
Bickmeyer, U. (2007)
Optical Methods on the Rise ,
Coast Symposium der HGF, Helgoland.-10. April. .
hdl:10013/epic.27848

Conference -Talk
Bickmeyer, U. (2007)
Zelluläre Wirkmechanismen von Alkaloiden aus Schwämmen ,
13. Workshop "Mechanismen der Zell- und Gewebeschädigung" vom 29.Nov bis 1. Dez 2007 in Xanten. .
hdl:10013/epic.28593

Conference -Talk
Bickmeyer, U. , Hassenklöver, T. , Walther, K. and Anger, K. (2006)
2,4-Dibromophenol and 2,4,6-tribromophenol disturb cellular calcium signaling and constitute an olfactoy signal to shrimps ,
Verhandlungen der Gesellschaft für Ökologie, Bd 36, p 307. 36th Annual Conference of the Ecological Society in Bremen, September 11-15 .
hdl:10013/epic.25729

Article
Hassenklöver, T. , Predehl, S. , Pilli, J. , Ledwolorz, J. , Assmann, M. and Bickmeyer, U. (2006)
Bromophenols, both present in marine organisms and in industrial flame retardants, disturb cellular Ca2+ signaling in neuroendocrine cells (PC12) ,
Aquatic Toxicology, 76 , pp. 37-45 .
doi:10.1016/j.aquatox.2005.09.004 , hdl:10013/epic.23464
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Conference -Poster
Hassenklöver, T. , Walther, K. and Bickmeyer, U. (2006)
Bromophenols, secondary metabolites from marine organisms, disturb cellular calcium signaling in neuroendocrine cells and represent a strong olfactory stimulus in shrimps ,
FENS Forum Abstracts, vol.3, A183.7 .
hdl:10013/epic.24665

Conference -Poster
Bickmeyer, U. , Walther, K. and Anger, K. (2006)
Chemoreception of amino acids and 2,4-dibromphenol, a marine secondary metabolite, by shrimps of the genus Palaemonetes ,
FENS Forum Abstracts, vol.3, A074.3 .
hdl:10013/epic.24664

Conference -Talk
Wertz, A. , Rössler, W. , Obermayer, M. and Bickmeyer, U. (2006)
Differences in the functional neuroanatomy of the rhinophores of Aplysia punctata and Archidoris pseudoargus ,
2nd International Workshop on Ophistobranchia.-23. September in Bonn. p16. .
hdl:10013/epic.25731

Article
Wertz, A. , Rössler, W. , Obermayer, M. and Bickmeyer, U. (2006)
Functional Neuroanatomy of the Rhinophore of Aplysia punctata ,
Frontiers in Zoology, 3 (6) .
doi:10.1186/1742-9994-3-6 , hdl:10013/epic.22973
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Conference -Talk
Wertz, A. , Rössler, W. , Obermayer, M. and Bickmeyer, U. (2006)
Functional neuroanatomy of the rhinophore of Archidoris pseudoargus ,
Verhandlungen der Deutschen Zoologischen Gesellschaft 99th Annual Meeting of the German Zoological Society 16.-20. September in Münster. OT_NB_3.05 p.60 .
hdl:10013/epic.25730

Conference -Talk
Bickmeyer, U. (2006)
Marine sekundäre Metabolite als aquatische chemische Signale ,
"Biologische Stationen in Deutschland" 15-18 Mai Biologische Station Hiddensee. .
hdl:10013/epic.25323

Conference -Talk
Bickmeyer, U. , Hassenklöver, T. , Walther, K. , Klings, K. W. and Köck, M. (2006)
Marine toxins and secondary metabolites alter cellular calcium signals secondary metabolites as aquatic chemical signals ,
CO-Symposium 16.17. Februar 2006. .
hdl:10013/epic.25117

Conference -Poster
Grube, A. , Bickmeyer, U. and Köck, M. (2006)
New Pyrrole-Imidazole Alkaloids from the Sponge Stylissa caribica ,
Poster P10 (book of abstracts pg. 36), 3rd Status Seminar Chemical Biology, December 11-12, 2006, Frankfurt/Main. .
hdl:10013/epic.26085

Article
Hassenklöver, T. and Bickmeyer, U. (2006)
The marine secondary metabolites 2,4-dibromophenol and 2,4,6-tribromophenol differentially modulate voltage dependent ion currents in neuroendocrine (PC12) cells ,
Aquatic Toxicology, 79 (4), pp. 384-390 .
doi:10.1016/j.aquatox.2006.07.002 , hdl:10013/epic.25108
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Article
Bickmeyer, U. (2005)
Bromoageliferin and Dibromoageliferin, secondary metabolites from the marine sponge Agelas conifera, inhibit voltage-operated but not store-operated calcium entry in PC12 cells ,
Toxicon, 45 , pp. 627-632 .
doi:10.1016/j.toxicon.2005.01.006 , hdl:10013/epic.22030
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Conference -Poster
Hassenklöver, T. , Predehl, S. , Pilli, J. , Assmann, M. and Bickmeyer, U. (2005)
Bromophenols, present both in marine organisms and in industrial flame retardants disturb cellular calcium signaling in neuroendocrine cells (PC12 ,
Proceedings of the 6th Meeting of the German Neuroscience Society, 30th Göttingen Neurobiology Conference 2005A. .
hdl:10013/epic.22496
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Conference -Poster
Bickmeyer, U. , Hassenklöver, T. and Assmann, M. (2005)
Bromophenols, secondary metabolites from marine organisms, disturb cellular calcium signaling in neuroendocrine cells depending on number and position of bromine ,
98. Tagung der DZG 3.-6.10. 2005 in Bayreuth. .
hdl:10013/epic.23154

Conference -Talk
Wertz, A. , Rössler, W. and Bickmeyer, U. (2005)
Chemoreception of amino acids by the rhinophore of Aplysia punctata ,
98. Jahrestagung der DZG.-6.10. 2005. .
hdl:10013/epic.23155

Conference -Poster
Wertz, A. , Rössler, W. and Bickmeyer, U. (2005)
Functional morphology of the rhinophore of Aplysia punctata ,
Proceedings of the 6th Meeting of the German Neuroscience Society, 30th Göttingen Neurobiology Conference 2005B. .
hdl:10013/epic.22495
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Conference -Invited talk
Bickmeyer, U. (2005)
Interaktionen mariner Toxine und Sekundärmetabolite mit zellulären Calciumsignalen sind Toxine auch Signalstoffe? ,
Wokshop "Selektive Minimierung von Gerüche aus der Lebensmittelindustrie" 26.9.05 Helmut Schmidt Universität Hamburg. .
hdl:10013/epic.23827

Article
Bickmeyer, U. , Assmann, M. , Köck, M. and Schütt, C. (2005)
A Secondary Metabolite, 4,5-Dibromopyrrole-2-carboxylic acid, From Marine Sponges Of The Genus Agelas Alters Cellular Calcium Signals ,
Environmental toxicology and pharmacology, 19 , pp. 423-427 .
doi:10.1016/j.etap.2004.12.003 , hdl:10013/epic.19562
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Thesis -Habil
Bickmeyer, U. (2005)
Untersuchungen von Signalprozessen in Nervenzellen von Säugetieren, Insekten und Schnecken ,
Habil thesis, Universität Hamburg.
hdl:10013/epic.23333

Conference -Talk
Schütte, T. , Knotz, S. , Bickmeyer, U. and Boersma, M. (2005)
Untersuchungen zur Nahrungsselektivität und zu chemosensorischen Fähigkeiten von Temora longicornis ,
Statusseminar Helgoland Foodweb Projekt, 27-28.10.2005, Helgoland, Germany. .
hdl:10013/epic.24502

Conference -Poster
Bickmeyer, U. , Drechsler, C. , Köck, M. and Assmann, M. (2004)
Brominated Pyrrole Alkaloids From Marine Agelas Sponges Alter Cellular Calcium Signals ,
FENS Abstr., A156.6, vol.2 .
hdl:10013/epic.20853

Article
Bickmeyer, U. , Drechlser, C. , Köck, M. and Assmann, M. (2004)
Brominated pyrrole alkaloids from marine agelas sponges reduce depolarization-induced celllar calcium elevation ,
Toxicon, 44 , pp. 45-51 .
doi:10.101/j.toxicon.2004.04.001 , hdl:10013/epic.20843
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Conference -Talk
Bickmeyer, U. , Wertz, A. , Obermaier, M. and Rössler, W. (2004)
Chemoreception of secondary metabolites by the rhinophore of Aplysia punctata ,
Tagung der Deutschen Zoologischen Gesellschaft, 31.Mai-4.Juni, Rostock. .
hdl:10013/epic.20852

Conference -Invited talk
Bickmeyer, U. (2003)
Neuromodulation durch sekundäre Metabolite ,
Biozentrum der Universität Würzburg Kolloquium des SFB 554.Nov 2003. .
hdl:10013/epic.20164

Conference -Conference paper
Bickmeyer, U. , Assmann, M. , Köck, M. and Schütt, C. (2003)
Secondary metabolites from marine sponge influence intracellular calcium signals ,
The neurosciences from basic research to therapy : proceedings of the 29th Göttingen Neurobiology Conference and the 5th meeting of the German Neuroscience Society 2003 / ed. by Norbert Elsner and Herbert Zimmermann. Stuttgart ; New York : Thieme. (... Me .
hdl:10013/epic.19111
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Article
Heine, M. , Ponimaskin, E. , Bickmeyer, U. and Richter, D. W. (2002)
5-HT receptor induced changes of the intracellular cAMP level monitored by a hyperpolarisation activated cation channel ,
Pflugers archiv-european journal of physiology, 443 , pp. 418-426 .
hdl:10013/epic.16097
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Article
Ponimaskin, E. G. , Heine, M. , Loubert, L. , Sebben, M. , Bickmeyer, U. , Richter, D. W. and Dumuis, A. (2002)
The 5-hydroxytryptamine(4a) receptor is palmitoylated at two different sites and acylation is critically involved in regulation of receptor constitutive activity ,
Journal of Biological Chemistry, 277 , pp. 2534-2546 .
hdl:10013/epic.16098
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Article
Bickmeyer, U. , Heine, M. , Manzke, T. and Richter, D. W. (2002)
Differential modulation of Ih by serotonin receptor subtypes in CA1 neurones of mice ,
European journal of neuroscience, 16 , pp. 209-218 .
hdl:10013/epic.16099
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Conference -Poster
Manzke, T. , Schwarzacher, S. , Bickmeyer, U. and Richter, D. W. (2002)
Distribution of 5-HT4a and 5-HT7 receptors in rodent brain ,
FENS Abstr. vol 1, A022.9 .
hdl:10013/epic.16137

Conference -Invited talk
Bickmeyer, U. (2002)
Ein Sensor für cAMP. Modulation der intrazellulären cAMP Konzentration durch Serotonin-Rezeptoren ,
Zoologisches Kolloquium, Universität Hamburg. .
hdl:10013/epic.17682
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Conference -Talk
Heine, M. , Ponimaskin, E. , Bickmeyer, U. and Richter, D. W. (2002)
An Ion-Channel as biosensor for cAMP ,
FENS Abstr. vol 1, A243.4 .
hdl:10013/epic.16136

Conference -Poster
Heine, M. , Bickmeyer, U. and Richter, D. W. (2002)
Postsynaptic modulation and filtering of synaptic transmission in hippocampal CA1-neurons by different serotonin 5-HT receptors ,
FENS Abstr. vol 1, A015.22 .
hdl:10013/epic.16138

Conference -Poster
Bickmeyer, U. , Heine, M. , Manzke, T. and Richter, D. W. (2001)
5-HT receptors modulate differentially Ih currents in mouse CA1 neurons ,
Journal of Neuroscience .
hdl:10013/epic.17761

Article
Ponimaskin, E. , Schmidt, R. , Heine, M. , Bickmeyer, U. and Richter, D. W. (2001)
5-HT4a receptor expressed in Sf.9 cells is palmitylated in an agonist dependent manner ,
Biochemical Journal, 353 , pp. 627-634 .
hdl:10013/epic.17758

Conference -Talk
Richter, D. W. , Bickmeyer, U. , Bischoff, A. , Guenther, U. , Haller, M. , Lalley, P. M. , Manzke, T. and Ponimaskin, E. (2001)
Activating convergent signal pathways in respiratory neurons of the ventral medullary group ,
Respiratory research,2.1. .
hdl:10013/epic.17760

Conference -Poster
Ponimaskin, E. , Heine, M. , Bickmeyer, U. and Richter, D. W. (2001)
Functional analysis of palmitoylation on 5-HT4a receptor. ,
The neurosciences at the turn of the century. 28th Göttingen Neurobiology Conference Ed: Elsner N, Kreutzberg GW. P206. .
hdl:10013/epic.17814

Conference -Poster
Manzke, T. , Bickmeyer, U. , Rössler, W. , Heine, M. and Richter, D. W. (2001)
Immunostaining of 5-HT4a and 5-HT7 receptors in mousee hippocampal neuron ,
Göttingen Neurobiology Report 28th Göttingen Neurobiology Conference Ed: Elsner N, Kreutzberg GW. P713. .
hdl:10013/epic.17816

Conference -Poster
Heine, M. , Ponimaskin, E. , Bickmeyer, U. and Richter, D. W. (2001)
Us of an insect ion channel as biosensor for cAMP ,
Göttingen Neurobiology Report 28th Göttingen Neurobiology Conference Ed: Elsner N, Kreutzberg GW. P819. .
hdl:10013/epic.17815

Conference -Poster
Heine, M. , Bickmeyer, U. and Richter, D. W. (2000)
5-HT4 receptors influence synaptic activity in CA1 neurons of mouse ,
European Journal of Neuroscience .
hdl:10013/epic.17762

Conference -Poster
Bickmeyer, U. , Heine, M. and Richter, D. W. (2000)
Modulation of postsynaptic conductances by serotonin receptors ,
Pflugers archiv-european journal of physiology,439,R332. .
hdl:10013/epic.17820

Conference -Poster
Heine, M. , Bickmeyer, U. and Richter, D. W. (2000)
Modulation of synaptic transmission via 5-HT4 receptors in the hippocampus of mouse ,
Pflugers archiv-european journal of physiology:R332. .
hdl:10013/epic.17818

Conference -Poster
Bickmeyer, U. , Schmidt, J. and Richter, D. W. (1999)
Modulation of synaptic transmission by 5-HT1A receptors and intracellular cAMP ,
Pflugers archiv-european journal of physiology,437,R122. .
hdl:10013/epic.17822

Article
Bickmeyer, U. , Weinsberg, F. and Wiegand, H. (1998)
Blockade of voltage operated caclium channels, increase of catecholamine release and elevation of intracellular caclium levels by tetrandrine ,
Naunyn-schmiedebergs archives of pharmacology, 357 , pp. 441-445 .
hdl:10013/epic.17756
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Article
Messeri, M. D. , Bickmeyer, U. , Weinsberg, F. and Wiegand, H. (1997)
Congener specific effects by polychlorinated biphenyls on catecholamine content and release in Chromaffin cells ,
Archives of Toxicology, 71 , pp. 416-421 .
hdl:10013/epic.17755

Article
Bickmeyer, U. , Hare, M. F. and Atchison, W. D. (1996)
Tetrandrine blocks voltage-dependent calcium entry and inhibits the bradykinin-induced elevation of intracellular calcium in NG108-15 cells ,
NeuroToxicology, 17 , pp. 335-342 .
hdl:10013/epic.17752

Article
Weinsberg, F. , Bickmeyer, U. and Wiegand, H. (1995)
Effects of inorganic mercury on calcium channel currents and catecholamine release of bovine chromaffin cells ,
Archives of Toxicology, 69 , pp. 191-196 .
hdl:10013/epic.17751

Article
Bickmeyer, U. (1994)
Calcium channel currents in cultured pars intercerebralis neurosecretory cells of adult Locusta migratoria. ,
Journal of Experimental Biology, 197 , pp. 393-398 .
hdl:10013/epic.17749

Article
Weinsberg, F. , Bickmeyer, U. and Wiegand, H. (1994)
Effects of Tetrandrine on calcium channel currents of bovine chromaffin cells ,
Neuropharmacology, 33 , pp. 885-890 .
hdl:10013/epic.17808

Article
Bickmeyer, U. (1994)
Effects of deltamethrin on catecholamine secretion of bovine chromaffin cells ,
Archives of Toxicology, 68 , pp. 532-534 .
hdl:10013/epic.17746

Article
Bickmeyer, U. (1994)
Omega Aga toxin IVA blocks a high-voltage-activated calcium current in neurosecretory neurones from the pars intercerebralis of adult Locusta megratoria ,
Neuroscience Letters, 181 , pp. 113-116 .
hdl:10013/epic.17748

Conference -Conference paper
Weinsberg, F. , Bickmeyer, U. , Redelings, K. H. and Wiegand, H. (1993)
Bovine chromaffine cells in culture- effects of tetrandrine on events associated with exocytosis ,
Pilsen Medical Report (Plzen.lek.Sborn. Suppl.) .
hdl:10013/epic.17740

Conference -Conference paper
Bickmeyer, U. (1993)
Development of High-Voltage-Activated and Low-Voltage-Activated Calcium Currents in Vitro ,
Pilsen Medical Report (Plzen.lek.Sborn) .
hdl:10013/epic.17736

Article
Bickmeyer, U. (1993)
Development of neuronal calcium currents in a primary cell culture of the spinal cord and spinal ganglia. ,
NeuroReport, 4 , pp. 131-134 .
hdl:10013/epic.17733

Article
Rössler, W. and Bickmeyer, U. (1993)
Locust medial neurosecretory cells in vitro: morphology, electrophysiological properties and effects of temperature ,
Journal of Experimental Biology, 183 , pp. 323-339 .
hdl:10013/epic.17806

Article
Bickmeyer, U. (1993)
Tetrandrine-effects on calcium currents in cultured neurones of foetal mice ,
NeuroReport, 4 , pp. 938-940 .
hdl:10013/epic.17734

Conference -Conference paper
Bickmeyer, U. (1993)
Untersuchungen zur Wirkung von cis-Platin auf die Katecholamin-Sekretion von Nebennierenmarkszellen des Rindes und Kalzium-Ströme von Nervenzellen der Maus ,
In: Akute und chronische Toxizität von Spurenelementen. Ed. K. Dörner. WVG mbH Stuttgart .
hdl:10013/epic.17744

Inbook
Bickmeyer, U. (1992)
In vitro Methoden in der Neurotoxikologie ,
Umwelthygiene .
hdl:10013/epic.17730

Article
Bickmeyer, U. (1992)
The bimodal auditory-vibratory system of the thoracic ventral nerve cord in Locusta migratoria. ,
Journal of Experimental Zoology, 264 , pp. 381-394 .
hdl:10013/epic.17727

Article
Stiedl, O. and Bickmeyer, U. (1991)
Acoustic behaviour of Ephippiger ephippiger (Fiebig) within a habitat of southern France. ,
Behavioural Processes, 22 , pp. 125-135 .
hdl:10013/epic.17723

Article
Stiedl, O. , Bickmeyer, U. and Kalmring, K. (1991)
Tooth impact rate alteration in the song of males of Ephippiger ephippger (Fiebig) and its consequences for phonotactic behaviour of females ,
Bioacoustics, 3 , pp. 1-16 .
hdl:10013/epic.17720

Article
Stiedl, O. , Bickmeyer, U. and Kalmring, K. (1991)
Tooth impact rate alteration in the song of males of Ephippiger ephippger (Fiebig) and its consequences for phonotactic behaviour of females ,
Bioacoustics, 3 , pp. 1-16 .
hdl:10013/epic.17778

Inbook
Kalmring, K. , Rössler, W. , Schröder, J. , Stiedl, O. , Bickmeyer, U. and Bailey, W. J. (1990)
Importance of tooth impact rate in acoustic communication in bushcrickets. ,
Advances in life sciences. Ed.: Gribakin F., Popov A. and Wiese K .
hdl:10013/epic.17772

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