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Adenosine A1 receptor activation inhibits histamine release in gastric enterochromaffin-like cells

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BIOCELL 2015年第2期39卷 5-8页

作者： Rafael Martins de OLIVEIRA Carolina bernardi STEFANI Angélica Aparecida Antoniellis SILVEIRA marcelo Lima RIBEIRO Alessandra GAMBERO Clinical Pharmacology and Gastroenterology Unit São Francisco University Medical SchoolBragança PaulistaSPBrazil.

Adenosine acts as a gastroprotective factor decreasing inflammation and reducing gastric acid secretion. Quantitative RT-PCR was used to determine the expression of the adenosine receptor genes (A1AR, A2AAR, A2BAR and A3AR) and that of the gastrin receptor B gene (CCKBR) in isolated, short-term cultured enterochromaffin-like (ECL) cells. Both the A1AR and the CCKBR genes were expressed at a level high-er than the other genes. Also, the effect of 2-chloroadenosine, a stable agonist of A1 and A2A receptors, was explored on ECL cells, with a resulting inhibition of both basal and gastrin-stimulated histamine release. Also, dipropylcyclopentylxanthine (DPCPX), a selective A1 antagonist, prevented the inhibitory effects of 2-chloro-adenosine, suggesting the effect of 2-chloroadenosine is mediated by A1 receptors. It is concluded that isolated, short-term cultured ECL cells are a suitable model for studies relating gene expression and function, and that the gastroprotective actions of adenosine are at least partly mediated through A1 receptors.

关键词： Gastrin 2-chloroadenosine DPCPX

Brazilian Maize Landraces Silks as Source of Lutein: An Important Carotenoid in the Prevention of Age-Related Macular Degeneration

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Food and Nutrition Sciences 2012年第11期3卷 1609-1614页

作者： Shirley Kuhnen Paulo Fernando Dias Juliana bernardi Ogliari marcelo Maraschin Biochemistry and Animal Morphophysiology Laboratory Departament of Zootechny and Rural Development CCA Federal University of Santa Catarina (UFSC) Florianopolis-SC Brazil Laboratory of Studies in Bioactivity and Animal Morphogenesis Departament of Cell Biology Embriology and Genetics CCB Block-D Federal University of Santa Catarina (UFSC) Florianopolis-SC Brazil Plant Morphogenesis and Biochemistry Laboratory CCA Federal University of Santa Catarina (UFSC) Florianopolis-SC Brazil. Studying Group in Agricultural Biodiversity Departament of Phytotechny CCA Federal University of Santa Catarina (UFSC) Florianopolis-SC Brazil

The carotenoid composition of the silk tissue of Zea mays (L.) has not been investigated despite its large occurrence in maize grains. For the purpose of evaluating maize silk as a source of carotenoids, samples from eight landraces developed and cultivated in Southern Brazil were assayed. The silk samples were harvested from individual plants through the fourth and seventh day after they emerged, frozen in liquid N2, and lyophilized. The carotenoids were extracted with a MeOH/toluene solution (1:1, v/v), 30 min, and saponified (15% KOH, 12 h, 40℃). The RP-HPLC-UV-visible analysis revealed lutein as the main carotenoid (88.75%) in maize silks, with a wide range of contents (dry weight), i.e. 39.11 ?g?g-1 (Palha Roxa 18) to 176.12 ?g?g-1 (Língua de Papagaio) among the studied genotypes. Smaller amounts of trans-β-carotene, α-carotene, and zeaxanthin were also detected. The results revealed that in parallel to the claimed high genetic variability of maize landraces, a quite variable carotenoidic composition of silk tissue seems to occur in the germoplasm cultivated in Southern Brazil. Taking into account the usage of lutein for the prevention of several pathologies, especially the age related macular degeneration, some maize landraces (e.g. Língua de Papagaio and Rosado) might be interesting sources of a lutein-rich extract that could add value to an underutilized biomass.

关键词： Lutein Maize Landraces Silks

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音乐屋——奥尔堡创意中心

城市环境设计 2020年第4期126卷 174-185页

作者：沃尔夫·狄·普瑞克斯 marcelo bernardi Jesper Bork Bo Stjerne Hansen Roberta Jiraschek Daniel Krüger Carsten Laursen Martin Oberascher Florian Pfeifer Robert Pippan Marita Schnepper Sigrid Svensson Eva Wolf Carola B?ker Moa Carlson Isak Foged Annina G?hwiler Patricia Gola Robin Heather Per Kruse Win Man Ruth Mandl Aline Müller Tenna Olsen Anke Pasolt Annemarie Pedersen Eva Ravnborg Carolin Schmitz-Remberg Tim Seidl Guro Sollid Michele Zanella Jan-Ruben Fischer Markus Pillhofer Markus Baumann Robin Heather Anja Sorger Bo Stjerne Thomsen Anna Wasserthal Philip Wilck Blaine Lepp Talya Kozminsky Hannes Walzl Morten Grau Jensen Stephanie Neufeld Tyler Bornstein Laura Githa Julia G?rtner Jenny Draxlbauer Duccio Malagamba Martin Schubert

项目大事记/CHRONOLOGY竞赛（第一名）/Competition （1st Place）:2003一期规划设计/Layout Planning Ho M I:2003—2005项目延期/Postponement of the Project:2006—2007二期规划设计/Start of Layout Planning Ho M II:2008二期动工/Start of Construction Ho M II:2010二期竣工/Completion Ho M II:2014项目参数/PROJECT DATA建筑净面积/Net Floor Area:17 637m2建筑毛面积/Gross Floor Area:20 257m2音乐厅/Concert Hall:1 298座/1 289 Seats

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宝马世界

城市环境设计 2020年第4期126卷 134-149页

作者：沃尔夫·狄·普瑞克斯 Paul Kath Tom Wiscombe Waltraut Hoheneder Mona Marbach Hans Aescht Beatrix Basting Guy Bebiè Chris Beccone Johannes Behrens marcelo bernardi Pawel Bodzak Verena Boyer Antja Bulthaup Claudia Buhmann Timo Carl Jan Chaldil Ing Tse Chen Tadeusz Chimiak Andrea Christmann Patrick Erhardt Stephan Exsternbrink Wolfgang Fiel Benedikt Frass Helmut Fr?tscher Volker Gessendorfer Andrea Graser Lukas Haller Markus Henning Armin Hess Jens Hoff Tamas Horvath Robert Huebser Astrid Jagersberger Marin Jurycz Gregor Kassl Areta Keller Markus Klausecker Tobias Klein Martin Konrad Quirin Krumbholz Caroline Kufferath Marion Lattenmayer Stefan Laub Wolfgang Leitgeb Andreas Mieling Karin Miesenberger Dennis Milam Elke Müller Henrike Münker Claudia Nehammer Martin Oberascher Alexander Ott Stefan Pfefferle Florian Pfeifer Markus Pillhofer Ekkehard Rehfeld Goswin Rothenthal Wolfgang Ruthensteiner Jasmin Sauerbier Florian Schafschetzy Kristina Schinegger Karolin Schmidbaur Patrick Schneider Katharina Schneider Hubert Schoba Angus Schoenberger Andrea Sch?ning Anja Sorger Gernot Stangl Mark Steinmetz Sigrid Steinwender Martina Tippelskirch Dionicio Valdez Pascal Vauclair Akvile Rimantaite Andreas Weissenbach Heribert Wolfmayer Irina Zahler 2007 Ari Marcopoulos Gerald Zugmann Hélène Binet Duccio Malagamba Marcus Buck Christian Richters Richard Walch

项目大事记/CHRONOLOGY竞赛（一等奖）/Competition（1st Prize）:2001规划设计起始时间/Start of Planning:11/2001施工起始时间/Start of Construction:08/2003投入使用/Opening:20/10/2007-21/10/2007项目参数/PROJECT DATA用地面积/Site Area:约25 000m2/Approx. 25 000m2建筑毛面积/Gross Floor Area:约73 000m2（除坡道）=100%/Approx.73 000m2（excluding ramps）=100%地上建筑毛面积/Gross Floor Area above ground:约28 500m2=40%/Approx.28 500m2=40%地下建筑毛面积/Gross Floor Area underground:约44 500m2=60%/Approx.44 500m2=60%

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欧洲中央银行（ECB）

城市环境设计 2020年第4期126卷 162-173页

作者：沃尔夫·狄·普瑞克斯 Magdalena Baczkowska Markus Baumann Michael Beckert Johannes Behrens Hilde Benda marcelo bernardi Nico Boyer Jan Brosch Timo Carl Anna Rita Cedroni Jasmin Dieterle Sabrina Dlugosch Jan Ruben Fischer Brigitte Fuchs Sergio Gonzales Gesine G?rlich Martin Gruber Guthu Hallstein Sebastian Haffner Simone Hainz Sascha Hempel Rob Henderson Emanuele Iacono Martin Jelinek Rashmi Krishna Jois Ivana Jug Frank Pascal Kaul Matt Kirkham Daniela Kr?hnert Bernward Krone Christian Labud Anke Lammert Monika Lyzyczka Steven M Christian Maeder Dimitra Mamou Ariane Marx Christoph Maurer Matthias Niemeyer Martin Oberascher Ross Olson Renate Ott Gerhard Pfeiler Ellen Pietrzyk James Pike Robert Pippan Jakob Przybylo Anna Ptaszynska Stephanie Rathgeber Carmen Renz Salome Reves Donna Riedel Akvile Rimantaite Pete Rose Penelope Rüttimann Stefan Rutzinger Oliver Sachse Kristina Schinegger Benjamin Schmidt Marita Schnepper Thomas Siegl Ebru Simsek-Lenk Denise Sokolowski Augustin Solorzano Anja Sorger Andrea St?llenwerk Ernst Stockinger Crystal K.H Tang Jürgen Tiltmann Markus Tritthart Josef Tr?ster Günther Weber Andreas Weissenbach Clemens Werb Judith Werkh?user Markus Wings Eva Wolf Barbara Zeleny Thomas Zengger Zeyneb Badur Fabien Barthelemey Oliver Cassik Alejandro Corena Alexander Daxb?ck Mario Dign?ss Helmut Fr?tscher Annegret Haider Christian Halm Gregor Kassl Gernot K?fer Alexander Laber Anita Lischka Rangel Malinov Oliver Martinz Philipp Munz Barbara Roller Nicole Rumpler Wolfgang Ruthensteiner Stefan Salchinger Stefan Schadenb?ck Thomas Schwed Hannes Schwed Eckart Schwerdtfeger Sylvia Spernbauer Christoph Treberspurg Johannes Weigl Paul Raftery European Central Bank/RobertMetsch Markus Pillhofer

项目大事记/CHRONOLOGY竞赛/Competition:第一阶段/Phase 1:2003;第二阶段/Phase 2:2003-2004;修改阶段/Revision Phase:2004;优化阶段/Optimization Phase:2005规划设计起始时间/Start of Planning:2005前期工程/Preliminary Site Works:2008主体施工/Main Construction Works:2010竣工/Completion:2014项目参数/PROJECT DATA用地面积/Site Area:120 000m2建筑毛面积/Gross Floor Area:185 000m2

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