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Miners and mining in the Late Bronze Age: a multidisciplinary study from Austria
- Jörg Schibler, Elisabeth Breitenlechner, Sabine Deschler-Erb, Gert Goldenberg, Klaus Hanke, Gerald Hiebel, Heidemarie Hüster Plogmann, Kurt Nicolussi, Elisabeth Marti-Grädel, Sandra Pichler, Alexandra Schmidl, Stefan Schwarz, Barbara Stopp, Klaus Oeggl
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The extraction and processing of metal ores, particularly those of copper and tin, are regarded as among the principal motors of Bronze Age society. The skills and risks of mining lie behind the weapons, tools and symbols that drove political and ideological change. But we hear much less about the miners themselves and their position in society. Who were these people? Were they rich and special, or expendable members of a hard-pressed workforce? In this study the spotlight moves from the adits, slags and furnaces to the bones and seeds, providing a sketch of dedicated prehistoric labourers in their habitat. The Mauken miners were largely dependent on imported meat and cereals, and scarcely hunted or foraged the resources of the local forest. They seem to be the servants of a command economy, encouraged to keep their minds on the job.
Jerusalem artichoke and chicory inulin in bakery products affect faecal microbiota of healthy volunteers
- Brigitta Kleessen, Sandra Schwarz, Anke Boehm, H. Fuhrmann, A. Richter, T. Henle, Monika Krueger
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- Journal:
- British Journal of Nutrition / Volume 98 / Issue 3 / September 2007
- Published online by Cambridge University Press:
- 01 September 2007, pp. 540-549
- Print publication:
- September 2007
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A study was conducted to test the effects of Jerusalem artichoke inulin (JA) or chicory inulin (CH) in snack bars on composition of faecal microbiota, concentration of faecal SCFA, bowel habit and gastrointestinal symptoms. Forty-five volunteers participated in a double-blind, randomized, placebo-controlled, parallel-group study. At the end of a 7 d run-in period, subjects were randomly assigned to three groups of fifteen subjects each, consuming either snack bars with CH or JA, or snack bars without fructans (placebo); for 7 d (adaptation period), they ingested one snack bar per day (7·7 g fructan/d) and continued for 14 d with two snack bars per day. The composition of the microbiota was monitored weekly. The consumption of CH or JA increased counts of bifidobacteria (+1·2 log10 in 21 d) and reduced Bacteroides/Prevotella in number and the Clostridium histolyticum/C. lituseburense group in frequency at the end of intervention (P < 0·05). No changes in concentration of faecal SCFA were observed. Consumption of snack bars resulted in a slight increase in stool frequency. Stool consistency was slightly affected in subjects consuming two snack bars containing CH or JA per day (P < 0·05). Consumption of CH or JA resulted in mild and sometimes moderate flatulence in a few subjects compared to placebo (P < 0·05). No structural differences were detected between CH and JA before and after processing. In conclusion, adaptation on increased doses of CH or JA in bakery products stimulates the growth of bifidobacteria and may contribute to the suppression of potential pathogenic bacteria.
23 - The role of RNA interference in drug target validation: Application to Hepatitis C
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- By Antje Ostareck-Lederer, Anadys Pharmaceuticals Europe GmbH, Sandra Clauder-Münster, Anadys Pharmaceuticals Europe GmbH, Rolf Thermann, Department of Biochemistry and Biotechnology, Institute of Biochemistry, Martin-Luther-University, Maria Polycarpou-Schwarz, Anadys Pharmaceuticals Europe GmbH, Joe D. Lewis, Anadys Pharmaceuticals Europe GmbH, Matthias Wilm, European Molecular Biology Organization, Marc Gentzel, European Molecular Biology Organization
- Edited by Krishnarao Appasani, GeneExpression Systems, Inc., Massachusetts
- Foreword by Andrew Fire, Stanford University, California, Marshall Nirenberg
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- Book:
- RNA Interference Technology
- Published online:
- 31 July 2009
- Print publication:
- 17 January 2005, pp 318-330
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Summary
Introduction
The Hepatitis C Virus (HCV) is the main causative agent of non-A, non-B hepatitis in humans and a major cause of mortality and morbidity in the world. At this time there is no effective vaccination or cure for Hepatitis C, an infection affecting at least 170 million people worldwide. This slow-processing disease is transmitted through contaminated blood transfusions and needle sharing, and frequently leads to liver cirrhosis and cancer (Cohen, 1999).
The genetic pattern associated with HCV consists of a positive-sense-strand RNA genome of ∼9600 nucleotides (nts) that contains a single large open-reading frame. The structure and organization of the HCV genome is similar to those of members of the pestivirus and flavivirus genera of the family Flaviviridae (Takamizawa et al., 1991). HCV is now classified as a distinct genus of this family, with at least six major genotypes that differ from each other in their nucleotide sequence by up to 35%. The 341-nts long 5′untranslated region (5′UTR) and the adjacent core protein coding sequence are highly conserved (Simmonds, 1995; Smith et al., 1995). The HCV RNA 5′UTR contains a highly structured internal ribosome entry site (IRES) that mediates initiation of translation of the viral polyprotein by a 5′ cap-independent mechanism that is unprecedented in eukaryotes [(Jackson and Kaminski, 1995; Reynolds et al., 1995) (Figure 23.1)]. The first step in translation initiation is the assembly of a 43S preinitiation complex consisting of the eukaryotic initiation factors (eIF) 3, eIF 2, GTP, the initiator tRNA and a 40S ribosomal subunit.
Looking Backward, Looking Forward: MLA Members Speak
- April Alliston, Elizabeth Ammons, Jean Arnold, Nina Baym, Sandra L. Beckett, Peter G. Beidler, Roger A. Berger, Sandra Bermann, J.J. Wilson, Troy Boone, Alison Booth, Wayne C. Booth, James Phelan, Marie Borroff, Ihab Hassan, Ulrich Weisstein, Zack Bowen, Jill Campbell, Dan Campion, Jay Caplan, Maurice Charney, Beverly Lyon Clark, Robert A. Colby, Thomas C. Coleman III, Nicole Cooley, Richard Dellamora, Morris Dickstein, Terrell Dixon, Emory Elliott, Caryl Emerson, Ann W. Engar, Lars Engle, Kai Hammermeister, N. N. Feltes, Mary Anne Ferguson, Annie Finch, Shelley Fisher Fishkin, Jerry Aline Flieger, Norman Friedman, Rosemarie Garland-Thomson, Sandra M. Gilbert, Laurie Grobman, George Guida, Liselotte Gumpel, R. K. Gupta, Florence Howe, Cathy L. Jrade, Richard A. Kaye, Calhoun Winton, Murray Krieger, Robert Langbaum, Richard A. Lanham, Marilee Lindemann, Paul Michael Lützeler, Thomas J. Lynn, Juliet Flower MacCannell, Michelle A. Massé, Irving Massey, Georges May, Christian W. Hallstein, Gita May, Lucy McDiarmid, Ellen Messer-Davidow, Koritha Mitchell, Robin Smiles, Kenyatta Albeny, George Monteiro, Joel Myerson, Alan Nadel, Ashton Nichols, Jeffrey Nishimura, Neal Oxenhandler, David Palumbo-Liu, Vincent P. Pecora, David Porter, Nancy Potter, Ronald C. Rosbottom, Elias L. Rivers, Gerhard F. Strasser, J. L. Styan, Marianna De Marco Torgovnick, Gary Totten, David van Leer, Asha Varadharajan, Orrin N. C. Wang, Sharon Willis, Louise E. Wright, Donald A. Yates, Takayuki Yokota-Murakami, Richard E. Zeikowitz, Angelika Bammer, Dale Bauer, Karl Beckson, Betsy A. Bowen, Stacey Donohue, Sheila Emerson, Gwendolyn Audrey Foster, Jay L. Halio, Karl Kroeber, Terence Hawkes, William B. Hunter, Mary Jambus, Willard F. King, Nancy K. Miller, Jody Norton, Ann Pellegrini, S. P. Rosenbaum, Lorie Roth, Robert Scholes, Joanne Shattock, Rosemary T. VanArsdel, Alfred Bendixen, Alarma Kathleen Brown, Michael J. Kiskis, Debra A. Castillo, Rey Chow, John F. Crossen, Robert F. Fleissner, Regenia Gagnier, Nicholas Howe, M. Thomas Inge, Frank Mehring, Hyungji Park, Jahan Ramazani, Kenneth M. Roemer, Deborah D. Rogers, A. LaVonne Brown Ruoff, Regina M. Schwartz, John T. Shawcross, Brenda R. Silver, Andrew von Hendy, Virginia Wright Wexman, Britta Zangen, A. Owen Aldridge, Paula R. Backscheider, Roland Bartel, E. M. Forster, Milton Birnbaum, Jonathan Bishop, Crystal Downing, Frank H. Ellis, Roberto Forns-Broggi, James R. Giles, Mary E. Giles, Susan Blair Green, Madelyn Gutwirth, Constance B. Hieatt, Titi Adepitan, Edgar C. Knowlton, Jr., Emanuel Mussman, Sally Todd Nelson, Robert O. Preyer, David Diego Rodriguez, Guy Stern, James Thorpe, Robert J. Wilson, Rebecca S. Beal, Joyce Simutis, Betsy Bowden, Sara Cooper, Wheeler Winston Dixon, Tarek el Ariss, Richard Jewell, John W. Kronik, Wendy Martin, Stuart Y. McDougal, Hugo Méndez-Ramírez, Ivy Schweitzer, Armand E. Singer, G. Thomas Tanselle, Tom Bishop, Mary Ann Caws, Marcel Gutwirth, Christophe Ippolito, Lawrence D. Kritzman, James Longenbach, Tim McCracken, Wolfe S. Molitor, Diane Quantic, Gregory Rabassa, Ellen M. Tsagaris, Anthony C. Yu, Betty Jean Craige, Wendell V. Harris, J. Hillis Miller, Jesse G. Swan, Helene Zimmer-Loew, Peter Berek, James Chandler, Hanna K. Charney, Philip Cohen, Judith Fetterley, Herbert Lindenberger, Julia Reinhard Lupton, Maximillian E. Novak, Richard Ohmann, Marjorie Perloff, Mark Reynolds, James Sledd, Harriet Turner, Marie Umeh, Flavia Aloya, Regina Barreca, Konrad Bieber, Ellis Hanson, William J. Hyde, Holly A. Laird, David Leverenz, Allen Michie, J. Wesley Miller, Marvin Rosenberg, Daniel R. Schwarz, Elizabeth Welt Trahan, Jean Fagan Yellin
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- Journal:
- PMLA / Publications of the Modern Language Association of America / Volume 115 / Issue 7 / December 2000
- Published online by Cambridge University Press:
- 23 October 2020, pp. 1986-2078
- Print publication:
- December 2000
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