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Sample records for library immunization confers

  1. Expression library immunization confers protection against Mycobacterium avium subsp. paratuberculosis infection.

    PubMed

    Huntley, J F; Stabel, J R; Paustian, M L; Reinhardt, T A; Bannantine, J P

    2005-10-01

    Currently, paratuberculosis vaccines are comprised of crude whole-cell preparations of Mycobacterium avium subsp. paratuberculosis. Although effective in reducing clinical disease and fecal shedding, these vaccines have severe disadvantages as well, including seroconversion of vaccinated animals and granulomatous lesions at the site of vaccination. DNA vaccines can offer an alternative approach that may be safer and elicit more protective responses. In an effort to identify protective M. avium subsp. paratuberculosis sequences, a genomic DNA expression library was generated and subdivided into pools of clones (approximately 1,500 clones/pool). The clone pools were evaluated to determine DNA vaccine efficacy by immunizing mice via gene gun delivery and challenging them with live, virulent M. avium subsp. paratuberculosis. Four clone pools resulted in a significant reduction in the amount of M. avium subsp. paratuberculosis recovered from mouse tissues compared to mice immunized with other clone pools and nonvaccinated, infected control mice. One of the protective clone pools was further partitioned into 10 clone arrays of 108 clones each, and four clone arrays provided significant protection from both spleen and mesenteric lymph node colonization by M. avium subsp. paratuberculosis. The nucleotide sequence of each clone present in the protective pools was determined, and coding region functions were predicted by computer analysis. Comparison of the protective clone array sequences implicated 26 antigens that may be responsible for protection in mice. This study is the first study to demonstrate protection against M. avium subsp. paratuberculosis infection with expression library immunization. PMID:16177367

  2. IEEE Conference Publications in Libraries.

    ERIC Educational Resources Information Center

    Johnson, Karl E.

    1984-01-01

    Conclusions of surveys (63 libraries, OCLC database, University of Rhode Island users) assessing handling of Institute of Electrical and Electronics Engineers (IEEE) conference publications indicate that most libraries fully catalog these publications using LC cataloging, and library patrons frequently require series access to publications. Eight…

  3. Reviewing the Electronic Resources & Libraries Conference

    ERIC Educational Resources Information Center

    Tijerina, Bonnie

    2008-01-01

    The third Electronic Resources & Libraries (ER&L) conference gathered at Georgia Institute of Technology's Global Learning and Conference Center in Atlanta, Georgia, March 18-21, 2008. Over 360 attendees, from six countries and from 80% of the United States, represented their libraries and organizations resulting in a diverse and informative…

  4. IFLA General Conference, 1984. Special Libraries Division. Section on Science and Technology Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on scientific/technical information and libraries presented at the 1984 IFLA general conference include: (1) "Library Ethics and the Special Library Network in Science and Technology" (Dieter Schmidmaier, East Germany); (2) "The Dissemination of Patent Information by Libraries: An Example Demonstrating the Necessity of Libraries in the…

  5. Ohio White House Conference on Library and Information Services: Speak Out. Conference Background Information.

    ERIC Educational Resources Information Center

    Ohio State Library, Columbus.

    Developed as background material for the 1978 Ohio White House Conference on Library and Information Services, this document provides information in six areas of concern for Ohio libraries: (1) library and information services--library users, library collections, special user needs; (2) public awareness--definition, current status, suggestions for…

  6. IFLA General Conference, 1986. Special Libraries Division. Section: Social Science Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on social science libraries presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Efforts at Computerization in Nigerian Libraries--A State of Development Review" (A. Olugboyega Banjo, Nigeria); (2) "The Information Activities of the National Library of Economics in the Federal Republic of…

  7. IFLA General Conference, 1986. Libraries Serving the General Public Division. Section: Public Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on public libraries presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Developing Children's Libraries in Shanghai" (Che Jiuzhi, China); (2) "The Development of Public Librarianship in China" (Cheng Fuchen, China); (3) "The Development of Public Libraries in Japan" (Mamoru Nogami, Japan);…

  8. IFLA General Conference, 1986. Special Libraries Division. Section: Biological and Medical Sciences Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Four papers on biological and medical sciences libraries were presented at the 1986 International Federation of Library Associations (IFLA) conference. "Activities and Services of Medical Libraries in Japan--Past, Present, and Future" (Kazuo Urata and Toshinobu Suga, Japan) discusses the inauguration of the Japan Medical Library Association…

  9. IFLA General Conference, 1985. Division of General Research Libraries. Section on National Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on national libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "The Lenin State Library in Transition" (N. S. Kartashov, The Lenin State Library, USSR); (2) "Preserving for Access" (Guy Sylvestre, Canadian Institute for Historical Microreproductions, Canada); (3) "The…

  10. Who Runs Your Library? Proceedings of the 1978 Library Trustees Conference (Montgomery, Alabama).

    ERIC Educational Resources Information Center

    Matthews, M. S., Jr., Ed.

    This report on the second annual conference sponsored by the Alabama Public Library Service (APLS) for public library trustees is an extension of the state's revitalized continuing education for this group, intended to better prepare them to meet their obligations and responsibilities to the libraries and communities they serve. Highlights of this…

  11. IFLA General Conference, 1986. General Research Libraries Division. Section: National Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on national libraries which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Dangers for the Modern Information Society in the Computer Age" (Franz Georg Kaltwasser, West Germany); (2) "Functions and Objectives of the National Libraries in the Developing Countries" (J. Le Riverend,…

  12. IFLA General Conference, 1985. Division on Special Libraries. Section on Biological and Medical Science Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on biological and medical science libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "The International Programs of the National Library of Medicine" (Lois Ann Colaianni, United States); (2) "Information Needs for International Health. A CDC (Centers for Disease…

  13. Protective Antigens Against Glanders Identified by Expression Library Immunization

    PubMed Central

    Whitlock, Gregory C.; Robida, Mark D.; Judy, Barbara M.; Qazi, Omar; Brown, Katherine A.; Deeraksa, Arpaporn; Taylor, Katherine; Massey, Shane; Loskutov, Andrey; Borovkov, Alex Y.; Brown, Kevin; Cano, Jose A.; Magee, D. Mitchell; Torres, Alfredo G.; Estes, D. Mark; Sykes, Kathryn F.

    2011-01-01

    Burkholderia are highly evolved Gram-negative bacteria that primarily infect solipeds but are transmitted to humans by ingestion and cutaneous or aerosol exposures. Heightened concern over human infections of Burkholderia mallei and the very closely related species B. pseudomallei is due to the pathogens’ proven effectiveness as bioweapons, and to the increased potential for natural opportunistic infections in the growing diabetic and immuno-compromised populations. These Burkholderia species are nearly impervious to antibiotic treatments and no vaccine exists. In this study, the genome of the highly virulent B. mallei ATCC23344 strain was examined by expression library immunization for gene-encoded protective antigens. This protocol for genomic-scale functional screening was customized to accommodate the unusually large complexity of Burkholderia, and yielded 12 new putative vaccine candidates. Five of the candidates were individually tested as protein immunogens and three were found to confer significant partial protection against a lethal pulmonary infection in a murine model of disease. Determinations of peripheral blood cytokine and chemokine profiles following individual protein immunizations show that interleukin-2 (IL-2) and IL-4 are elicited by the three confirmed candidates, but unexpectedly interferon-γ and tumor necrosis factor-α are not. We suggest that these pathogen components, discovered using genetic immunization and confirmed in a conventional protein format, will be useful toward the development of a safe and effective glanders vaccine. PMID:22125550

  14. International Federation of Library Associations Annual Conference Papers. General Research Libraries Division: University Libraries Section (47th, Leipzig, East Germany, August 17-22, 1981).

    ERIC Educational Resources Information Center

    Loveday, Anthony J.; And Others

    This set of papers presented to the General Research Libraries Division, University Libraries Section, of the International Federation of Library Associations during its 47th annual conference (1981) includes: "SCONUL (Standing Conference of National and University Libraries) and British University Library Standards: Some Observations on the Role…

  15. Libraries in Society. Proceedings of the Biennial Conference of the Library Association of Australia (19th, Tasmania, Australia, August 1977).

    ERIC Educational Resources Information Center

    Library Association of Australia, Sidney.

    This collection of 34 papers and speeches presented at the conference covers a wide range of topics pertaining to the role of libraries in contemporary society, including issues in library education, library/community relations, library planning and policy-making, technological trends, library services, and library administration. While several…

  16. International Federation of Library Associations Annual Conference Papers. General Research Libraries Division: Parliamentary Libraries and National Libraries Sections (47th, Leipzig, East Germany, August 17-22, 1981).

    ERIC Educational Resources Information Center

    Gude, Gilbert; And Others

    This set of papers presented to the General Research Libraries Division of the International Federation of Library Associations (IFLA) during its 47th annual conference (1981) includes: "The Effect of the Introduction of Computers on Library and Research Staff," by Gilbert Gude; "Libraries as Information Service Agencies (IVS)," by Franz Georg…

  17. An MDCK Cell Culture-Derived Formalin-Inactivated Influenza Virus Whole-Virion Vaccine from an Influenza Virus Library Confers Cross-Protective Immunity by Intranasal Administration in Mice

    PubMed Central

    Haredy, Ahmad M.; Takenaka, Nobuyuki; Yamada, Hiroshi; Sakoda, Yoshihiro; Okamatsu, Masatoshi; Yamamoto, Naoki; Omasa, Takeshi; Ohtake, Hisao; Mori, Yasuko; Kida, Hiroshi; Yamanishi, Koichi

    2013-01-01

    It is currently impossible to predict the next pandemic influenza virus strain. We have thus established a library of influenza viruses of all hemagglutinin and neuraminidase subtypes and their genes. In this article, we examine the applicability of a rapid production model for the preparation of vaccines against emerging pandemic influenza viruses. This procedure utilizes the influenza virus library, cell culture-based vaccine production, and intranasal administration to induce a cross-protective immune response. First, an influenza virus reassortant from the library, A/duck/Hokkaido/Vac-3/2007 (H5N1), was passaged 22 times (P22) in Madin-Darby canine kidney (MDCK) cells. The P22 virus had a titer of >2 ×108 PFU/ml, which was 40 times that of the original strain, with 4 point mutations, which altered amino acids in the deduced protein sequences encoded by the PB2 and PA genes. We then produced a formalin-inactivated whole-virion vaccine from the MDCK cell-cultured A/duck/Hokkaido/Vac-3/2007 (H5N1) P22 virus. Intranasal immunization of mice with this vaccine protected them against challenges with lethal influenza viruses of homologous and heterologous subtypes. We further demonstrated that intranasal immunization with the vaccine induced cross-reactive neutralizing antibody responses against the homotypic H5N1 influenza virus and its antigenic variants and cross-reactive cell-mediated immune responses to the homologous virus, its variants within a subtype, and even an influenza virus of a different subtype. These results indicate that a rapid model for emergency vaccine production may be effective for producing the next generation of pandemic influenza virus vaccines. PMID:23637045

  18. IFLA General Conference, 1984. Special Libraries Division. Section on Social Science Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The two papers in this document on social science libraries were presented at the 1984 IFLA general conference. In "Library and Continuing Education with Implications for Developing Countries: A Research Essay," David R. Bender (United States) examines factors impacting upon the skills necessary for effective librarianship in the social sciences,…

  19. IFLA General Conference, 1986. Special Libraries Division. Section: Science and Technology Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on science and technology libraries which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Online Information Service of the Japan Information Center of Science and Technology" (Ryuko Igarashi, Japan); (2) "A View from the Chip--The Influence of Information Technologies on Libraries…

  20. IFLA General Conference, 1985. Division on Special Libraries. Section on Science and Technology Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on science and technology libraries which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "UAP (Universal Availability of Publications) and User Training for Categories of Grey Literature" (Dieter Schmidmaier, Mining Academy Freiberg, East Germany); (2) "Resource Sharing in Science…

  1. IFLA General Conference, 1985. Division on Special Libraries. Section on Social Science Libraries and Geography and Map Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers presented on social science and map and geography libraries at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Information for the Developing World: NTIS's (National Technical Information Service) Role in Information Transfer to Developing Countries" (Joseph F. Caponio, United States); (2)…

  2. IFLA General Conference, 1986. Education and Research Division. Section: Library History and Library Theory and Research. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on library history and library theory and research presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "The History of Western Literature Library Collections in Japan" (Yoshitomi Okazaki, Japan); (2) "Trends of Library History Research in Japan" (Hiroshi Kawai, Yukio Fujino, Atsushi Ishii,…

  3. IFLA General Conference, 1985. Division on Libraries Serving the General Public. Section on Libraries Serving Disadvantaged People. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    This document contains two papers on library services in prisons which were presented at the 1985 International Federation of Library Associations (IFLA) conference. In the paper, "Library Service in Prisons/Correctional Institutions," Phyllis I. Dalton (United States) proposes that the IFLA Section on Libraries Serving Disadvantaged Persons…

  4. IFLA General Conference, 1985. Division of Libraries Serving the General Public. Section on Libraries for the Blind. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library services and programs for the blind and visually handicapped which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Copyright and Library Material for the Blind" (Elizabeth Twining, United Kingdom); (2) "Postal and Customs Regulations and Library Material for the Blind"…

  5. IFLA General Conference, 1984. Special Libraries Division. Section on Geography and Map Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    This document comprises two papers on geography and map libraries and cartographic materials which were presented at the 1984 IFLA general conference. "Cartographic Materials as a Resource for National and Regional Planning and Development," by E. Hans van de Waal (Utrecht), addresses the importance of cartographic materials for development…

  6. Brick & Click Libraries: An Academic Library Conference (15th, Maryville, Missouri, November 6, 2015)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Johnson, Carolyn, Ed.

    2015-01-01

    Nineteen scholarly papers and seventeen abstracts comprise the content of the fifteenth annual Brick and Click Libraries Conference, held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of librarianship.…

  7. Colorado Governor's Conference on Library and Information Services, April 20-22, 1979. Final Report.

    ERIC Educational Resources Information Center

    Katz, Ruth M., Ed.

    This summary report of the Governor's Conference in Colorado which preceded the White House Conference on Library and Information Services provides brief descriptions of such pre-conference activities as regional meetings, "speak-outs" on local issues, and the preparation of position papers by professional library groups, as well as an overview of…

  8. The White House Conference on School Libraries Proceedings (Washington, DC, June 4, 2002).

    ERIC Educational Resources Information Center

    Institute of Museum and Library Services, Washington, DC.

    Laura Bush hosted a White House Conference on School Libraries on June 4, 2002, to discuss the latest research on libraries, student achievement and successful local programs. Mrs. Bush's cohost was Dr. Robert Martin, Director of the Institute of Museum and Library Services and education, library, government and philanthropic leaders from across…

  9. IFLA General Conference, 1986. Management and Technology Division. Section: Library Buildings and Equipment. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on library buildings and equipment which were presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) "Changes in Library Buildings" (H. Faulkner-Brown, United Kingdom), which defines a desirable library building as being flexible, compact, accessible, extendable, varied, organized, comfortable,…

  10. [Library and Information Services for Democracy, for Literacy, and for Productivity]. Conference Briefs.

    ERIC Educational Resources Information Center

    Bobinski, George, Ed.

    1990-01-01

    This issue is designed to provide delegates and other participants in the New York State Governor's Conference in 1990 and the White House Conference on Library and Information Services in July 1991 with an overview of the current status and future needs of libraries and librarianship in the state. Following a message from Mario Cuomo, Governor of…

  11. IFLA General Conference, 1984. Special Libraries Division. Section on Art Libraries; Section on Music Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The five papers in this collection on art and music environments in developing countries were presented at the 1984 IFLA general conference. (1) In "Developing an Art for Life's Sake," Gavin Jantjes, a black South African artist currently living and working in the United Kingdom, offers personal viewpoints on issues relating to the art of the…

  12. Libraries and National Development (Final Report of the Third Afro-Nordic Library Conference, Finland, September 3-7 1979).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    Contained in this collection of presentations from the third Afro-Nordic Library Conference are a foreword describing the objectives of the meeting and 14 papers: "From Oral Tradition to Literary Writing: The Awakening of National Awareness," by Heikki Kirkinen; "African Library Systems," by L. E. Samarasinghe; "Planning of Library…

  13. IFLA General Conference, 1985. Division of General Research Libraries. Section on University and Other General Research Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on resource sharing, university library standards, and authority control that were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Preservation and Resource-Sharing: Conflicting or Complementary?" (J. F. Govan, United States); (2) "Change in the Catalogue in the Context of Library…

  14. IFLA General Conference, 1986. Education and Research Division. Section: Library School and Other Training Aspects. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    This document includes four papers on library school and other training aspects which were presented at the 1986 conference of the International Federation of Library Associations (IFLA). In "Meeting the Challenge of the High Tech Information Age--The Recent Development of Library and Information Science Education in the People's Republic of…

  15. Computers in Libraries Annual Conference (16th, Washington, DC, March 14-16, 2001): Collected Presentations.

    ERIC Educational Resources Information Center

    Nixon, Carol, Comp.

    This book contains the presentations of the 16th annual Computers in Libraries Conference. Contents include: "Creating New Services & Opportunities through Web Databases"; "Influencing Change and Student Learning through Staff Development"; "Top Ten Navigation Tips"; "Library of the Year: Gwinnett County Public Library Sets Strategies for the…

  16. Computers in Libraries Annual Conference (17th, Washington, DC, March 13-15, 2002): Collected Presentations.

    ERIC Educational Resources Information Center

    Nixon, Carol, Comp.

    This book contains presentations from the 17th annual Computers in Libraries Conference. Topics covered include: chatting with a librarian; verbots for library Web sites; collaborative IT (Information Technology) planning at Montgomery County Public Library (Maryland); designing a local government taxonomy; Weblogs; new roles for librarians in…

  17. Guam Governor's Conference on Library and Information Services, 1990. Final Report.

    ERIC Educational Resources Information Center

    Wang, Chih; And Others

    This is the final report of the Guam Governor's Conference on Library and Information Services (GGCLIS), 1990. Approximately 160 delegates, representing library and information professionals, active library supporters, territorial and federal government officials, and the reading public, gathered together to develop recommendations for the…

  18. The White House Conference on Library and Information Services (Washington, D.C., July 9-13, 1991).

    ERIC Educational Resources Information Center

    White House Conference on Library and Information Services.

    Designed for use by participants in the 1991 White House Conference on Library and Information Services (WHCLIS2), this guide begins with an overview of the White House Conferences on Library and Information Services, including background information on the 1979 Conference (WHCLIS) and an introduction to the 1991 Conference. Also in the first of…

  19. Libraries and Librarians: Making a Difference in the Knowledge Age. IFLA Council and General Conference: Conference Programme and Proceedings (67th, Boston, Massachusetts, August 16-25, 2001).

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    This document contains the proceedings of the IFLA (International Federation of Library Associations and Institutions) 2001 conference, including the conference program and papers, and a list of participants. The theme of the conference was "Libraries and Librarians: Making a Difference in the Knowledge Age." Subthemes included: (1) advancing the…

  20. IFLA General Conference, 1992. Division of General Research Libraries: Section on National Libraries; Section on Parliamentary Libraries; Section on University Libraries and Other General Research Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    Fifteen papers delivered for the Division of General Research Libraries at the 1992 International Federation of Library Associations and Institutions annual meeting are presented. These papers deal with national libraries, parliamentary (legislative) libraries, and university libraries. The papers are: (1) "Seeking Alternatives to National…

  1. The Off-Campus Library Services Conference Proceedings (7th, San Diego, California, October 25-27, 1995).

    ERIC Educational Resources Information Center

    Jacob, Carol J., Comp.

    This conference proceedings of off-campus library services includes 37 papers covering the following topics: ensuring excellence in distance library services; DePaul University's research consultation service; using videos to promote library service; a virtual academic library project in England; student-centered library instruction off campus;…

  2. Proceedings of the Governor's Library Conference (1st, Albany, June 24-25, 1965).

    ERIC Educational Resources Information Center

    Governor's Library Conference, Albany, NY.

    An invitational conference, attended by 200 library executives, practitioners and persons from allied fields, was held to explore progress and problems in library development in New York State. Special consideration was given to: (1) the application of data processing techniques for reference and research and (2) the improvement of information…

  3. FLICC/FEDLINK Conference on Making Library Automation Choices (Washington, D.C., May 6, 1986).

    ERIC Educational Resources Information Center

    Landrum, Hollis

    This report of a conference convened by the Federal Library and Information Center Committee (FLICC) Subcommittee on Education provides brief summaries of four panel discussions conducted by 15 federal librarians who had assembled automation systems for their agencies' libraries and information centers. The first panel, consisting of Dean Hough,…

  4. Sequential Art, the White House Conference, and School Library Media Specialists.

    ERIC Educational Resources Information Center

    Barron, Daniel D.

    2002-01-01

    Discusses sequential art, also known as comic books or graphic novels, as reading motivators, as content, as literature, and as the subject itself. Includes comic resources for school library media specialists and describes the White House Conference that Laura Bush has promoted that has given library media centers national visibility. (LRW)

  5. IFLA General Conference, 1986. Education and Research Division. Section: RT of Editors of Library Journals. Paper.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Presented as part of a roundtable discussion by editors of library journals at the 1986 International Federation of Library Associations (IFLA) conference, "Electronic Publishing," by Hirokazu Iwata of Japan, discusses Dai Nippon Printing's response to new media and electronic publishing. Various aspects of the computerized processing and…

  6. IFLA General Conference, 1985. Division on Education and Research. Section on Library Theory and Research. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library theory and research presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Information for Self Reliance and Self Determination: The Role of Community Information Services" (Elaine Kempson, Acumen, United Kingdom); (2) "Relationships between Practice, Education and Research in the…

  7. Telecommunication Technologies, Networking and Libraries. Proceedings of a Conference on Telecommunication Technologies, Networking and Libraries. (Gaithersburg, MD, June 3, 1977).

    ERIC Educational Resources Information Center

    Knight, Nancy H., Ed.

    Included in these proceedings are edited versions of presentations given at a conference which was designed to provide an overview of some of the major telecommunication developments likely to impact libraries and information centers in the future. Technologies reviewed include slow-scan television, teleconferencing, and videodisc. Other papers…

  8. IFLA General Conference, 1987. Conference Opening and Plenary. "Library and Information Services in a Changing World." Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The three papers in this collection were presented at the opening of the conference and the plenary session. The first is the "Presidential Address: Brighton, 1987 = Eroffnungsansprache zur IFLA Generalkonferenz Brighton 1987" (Hans-Peter Geh). These remarks by the President of the International Federation of Library Associations (IFLA) address…

  9. IFLA General Conference, 1987. Division of Special Libraries. Biological and Medical Science Libraries Section. Social Science Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Six of the nine papers in this collection focus on biological and medical science libraries; the remaining three are concerned with social science libraries. The papers on biological and medical science libraries appear first in this list: (1) "Standards for Medical and Health Care Libraries: Canada" (Jan Greenwood, Canada); (2) "Standards for…

  10. IFLA General Conference, 1987. Division of General Research Libraries. Parliamentary Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The seven papers in this collection describe parliamentary library services and activities in both developed and developing countries: (1) "The Electronic Catalogue of the Library of the Deutscher Bundestag" (Ernst Kohl, West Germany); (2) "Library of the Assembly of the Republic: Modernization Efforts" (A. Cabral, Portugal); (3) "Los Servicios…

  11. Sixth Anglo-Scandinavian Public Library Conference on Public Libraries as Cultural Centres, Koli, Finland, 19th - 23rd August, 1970.

    ERIC Educational Resources Information Center

    Rautalin, Marja-Leena, Ed.

    The developing role of the library as a center for cultural activity was the principal subject of discussion at the sixth Anglo-Scandinavian Library Conference. Aspects of this growing function which were treated in participants' papers included: the spectrum of activities which is encompassed by the word "cultural"; the library's role in…

  12. Federal Funding Alternatives. White House Conference on Library and Information Services: Pre-Conference Meetings on Special Themes, June 8-9 and September 14, 1978.

    ERIC Educational Resources Information Center

    Trezza, Alphonse F.

    Existing and potential federal funding programs for libraries are discussed in this special conference theme summary. The relation of library funding to the total intergovernmental grant system is explained, and eight existing federal programs are outlined that support (1) public library services, (2) interlibrary cooperation, (3) school libraries…

  13. IFLA General Conference, 1987. Division of Special Libraries. Art Libraries Section. Round Table on Audiovisual Media. Administrative Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Seven of the 13 papers in this collection discuss art libraries; the remaining six papers are concerned with administrative and special libraries. The papers from the Section of Art Libraries appear first in this list: (1) "SCOAD (Standing Committee on Art Documentation): Its Inception and Aims" (Julian Gardner, United Kingdom); (2) "The Pictorial…

  14. Off-Campus Library Services Conference Proceedings (8th, Providence, Rhode Island, April 22-24, 1998).

    ERIC Educational Resources Information Center

    Thomas, P. Steven, Comp.; Jones, Maryhelen, Comp.

    The 27 papers that make up this Proceedings were presented at the Eighth Off-Campus Library Services Conference. The primary objective of the conference was to provide a forum where practitioners involved in library services for off-campus constituents could gather to exchange relevant ideas, concerns and perspectives, and to share research.…

  15. IFLA General Conference, 1992. Division of Libraries Serving the General Public: Section on Children's Libraries; Section on Libraries for the Blind; Section on Public Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    Twelve papers delivered at a joint meeting at the International Federation of Library Associations and Institutions annual meeting of the Children's Libraries, Public Libraries, and Libraries for the Blind sections of the Division of Libraries Serving the General Public are presented. Most of the papers deal with library services to children, but…

  16. IFLA General Conference, 1987. Division of Special Libraries. Science and Technology Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The six papers in this collection focus on science and technology libraries: (1) "Human Aspects of Electronically-Stored Information: The Library User" (A. J. Meadows, United Kingdom); (2) "Untersuchung Menschlicher Aspekte bei den Elektronisch Gespeicherten Informationen: Ansichten des Leiters eines Bibliothekskollektives = Human Aspects of…

  17. IFLA General Conference, 1987. Division of Libraries Serving the General Public. School Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Four papers are compiled in the section on school libraries: (1) "Zentrale Dienstleistungen fur Schulbibliotheken in der Bundesrepublik Deutschland am Beispiel der Schulbibliothekarischen Arbeitsstelle der Stadtbucherei Frankfurt am Main = Centralized School Library Services in the Federal Republic of Germany, as Performed at the School Library…

  18. Eight Key Issues for the White House Conference on Library and Information Services.

    ERIC Educational Resources Information Center

    American Society for Information Science, Washington, DC.

    Presented as a public service in anticipation of the October 1979 White House Conference on Library and Information Services, the eight papers in this booklet call attention to the key issues which the American Society for Information Science (ASIS) believes have developed from proliferating information and for technological advances. Each of the…

  19. Proceedings of the Alabama Governor's Conference on Library and Information Services (January 7-9, 1979).

    ERIC Educational Resources Information Center

    Crowley, Bill, Ed.

    Background information, messages from public officials, edited versions of presentations to the delegates, and the 17 resolutions adopted comprise the proceedings of the pre-White House Conference on Library and Information Services. Presentations include a statement of the responsibilities of the delegates by Anthony W. Miele; a review of the…

  20. Reports from the 2011 Missouri Library Association Annual Conference, October 5-7, 2011

    ERIC Educational Resources Information Center

    Miller, Andrea

    2012-01-01

    This article presents reports from the 2011 Missouri Library Association Annual Conference held on October 5-7, 2011. The first report, entitled "Online Information Literacy Instruction: Challenges and Strategies," was presented by Kristine Stewart and Kyle Denlinger, University of Missouri-Columbia. Stewart and Denlinger talk about their…

  1. Construction and Screening of Antigen Targeted Immune Yeast Surface Display Antibody Libraries

    SciTech Connect

    Miller, Keith D.; Pefaur, Noah B.; Baird, Cheryl L.

    2008-07-01

    These protocols describe a yeast surface display-based process for the rapid selection of antibodies from immunized mice, eliminating the need for creating and screening hybridoma fusions. A yeast surface display library of single-chain antibody fragments (scFvs) is created from antigen-binding B cells from the splenocytes of immunized mice. The antigen targeted library is then screened for antigen specific scFv by magnetic activated cell sorting (MACS) and fluorescence activated cell sorting (FACS). Library construction and screening can be accomplished in as little as 2 weeks resulting in a panel of scFvs specific for the target antigen.

  2. Construction and Screening of Antigen Targeted Immune Yeast Surface Display Antibody Libraries

    SciTech Connect

    Miller, Keith D.; Pefaur, Noah B.; Baird, Cheryl L.

    2009-08-02

    These protocols describe a yeast surface display-based process for the rapid selection of antibodies from immunized mice, eliminating the need for creating and screening hybridoma fusions. A yeast surface display library of single-chain antibody fragments (scFvs) is created from antigen-binding B cells from the splenocytes of immunized mice. The antigen targeted library is then screened for antigen specific scFv by magneticactivated cell sorting (MACS) and fluorescence-activated cell sorting (FACS). Library construction and screening can be accomplished in as little as 2 weeks, resulting in a panel of scFvs specific for the target antigen.

  3. The Off-Campus Library Services Conference Proceedings (6th, Kansas City, Missouri, October 6-8, 1993).

    ERIC Educational Resources Information Center

    Jacob, Carol J., Comp.

    This conference proceedings of off-campus library services includes 30 papers covering the following topics: extracting the hidden potential of course syllabi; obstacles to user education for off-campus students; using Hypercard in an off-campus library environment; satisfying accreditation requirements in lean times; the library's role in…

  4. White House Conference on Library and Information Services Follow-Up Inquiry. State/Territory Agency Responses.

    ERIC Educational Resources Information Center

    National Commission on Libraries and Information Science, Washington, DC.

    State and territory agency responses to a 1980 follow-up inquiry of the 1979 White House Conference on Library and Information Services (WHCLIST) are presented. Individual questionnaires were completed by 24 states and 2 trust territories. Questionnaires provide information on increased state aid to libraries, new library legislation,…

  5. IFLA General Conference, 1992. Presession Seminar on the Status, Reputation, and Image of the Library and Information Profession. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    Seven papers are presented from the presession of the 1992 International Federation of Library Associations and Institutions (IFLA) conference dealing with the status and reputation of the library and information professions, which continue to suffer a lack of image in society. Suggestions for improving the status of the library and information…

  6. Guidelines for Holding a Governor's Conference on Libraries: A Step-by-Step How to Do It Manual. ALTA Publication Number Three.

    ERIC Educational Resources Information Center

    Lynch, Mrs. Weldon

    This document is a revision of "Guidelines for Holding a Governor's Conference on Libraries (American Library Association, American Trustee Association, 1963). The report discusses what governor's conferences on libraries are and how they may be helpful. Many aspects of planning for such a conference are presented, including how much time to leave…

  7. Libraries--Link To Learning. Final Report on the Indiana Governor's Conference on Libraries and Information Services (2nd, Indianapolis, Indiana, November 16-18, 1990).

    ERIC Educational Resources Information Center

    Henson, Jane E., Ed.

    This report focuses on the three themes of the 1991 White House Conference on Library and Information Services, i.e., Democracy, Literacy, and Productivity. The report begins with an introduction by State Librarian Ray Ewick and a summary of the conference activities. Executive summaries of remarks made by speakers during three general conference…

  8. IFLA General Conference, 1985. Division on Libraries Serving the General Public. Round Table on Library Service to Ethnic and Linguistic Minorities. Papers. the General Public. Round Table on Library Service to Ethnic and Linguistic Minorities. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library services to ethnic and linguistic minorities which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "On Serving the Older Polyglot: The Role of the Public Libraries in the United States" (Sylva N. Manoogian, United States); (2) "Minority Language Selection and Acquisition…

  9. Libraries Without Walls 4: The Delivery of Library Services to Distant Users. Proceedings of an International Conference Organized by the Centre for Research in Library and Information Management (CERLIM), Manchester Metropolitan University (Manchester, England, September 14-18, 2001).

    ERIC Educational Resources Information Center

    Brophy, Peter, Ed.; Fisher, Shelagh, Ed.; Clarke, Zoe, Ed.

    This proceedings of the fourth Libraries Without Walls Conference addresses key strategic issues arising from international, regional, and cross-sectoral approaches to the provision of library services to distant users. The following papers are included: Theme 1: Libraries and Virtual Learning Environments: "Introduction" (Peter Brophy, Shelagh…

  10. Libraries for Life: Democracy, Diversity, Delivery. IFLA Council and General Conference: Conference Programme and Proceedings (68th, Glasgow, Scotland, August 18-24, 2002).

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    This document presents the program and proceedings from the 68th International Federation of Library Associations and Institutions (IFLA) Conference held in Glasgow, Scotland, August 18-24, 2002. Topics of presentations include: library services for parliaments; needs assessment; the effects of September 11th on information provision and privacy;…

  11. IFLA General Conference, 1984. Libraries Serving the General Public Division. Section on Children's Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on children's services presented at the 1984 IFLA general conference include: (1) "Children's Literature in Kenya: Staggering Problems, Limited Successes, and Some Signs of Hope" (Ellen Kitonga, Kenya), which identifies some basic problems with respect to children's literature in Africa and suggests possible courses of action; (2) "Public…

  12. Brick & Click Libraries: An Academic Library Conference (14th, Maryville, Missouri, November 7, 2014)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Johnson, Carolyn, Ed.

    2014-01-01

    Eighteen scholarly papers and twelve abstracts comprise the content of the fourteenth annual Brick and Click Libraries Symposium, held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of librarianship.…

  13. IFLA General Conference, 1987. Division of Special Libraries. Geography and Map Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The four papers in this collection report on geography and map libraries: (1) "Changing Patterns of Map Availability" (C. R. Perkins and R. B. Parry, United Kingdom), which presents the results of a three year survey into the state of world mapping, a discussion of the implications of changing patterns of map availability for map library…

  14. IFLA General Conference, 1992. Division of Libraries Serving the General Public: Section on Library Services to Multicultural Populations; Section on School Libraries; Section on Public Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    Eleven papers delivered for the Division of Libraries Serving the General Public at the International Federation of Library Associations and Institutions 1992 annual meeting are presented. Most deal with library services to multicultural populations, including those of developing countries. The following papers are included: (1) "Library Provision…

  15. Autopolyreactivity Confers a Holistic Role in the Immune System.

    PubMed

    Avrameas, S

    2016-04-01

    In this review, we summarize and discuss some key findings from the study of naturally occurring autoantibodies. The B-cell compartment of the immune system appears to recognize almost all endogenous and environmental antigens. This ability is accomplished principally through autopolyreactive humoral and cellular immune receptors. This extended autopolyreactivity (1) along immunoglobulin gene recombination contributes to the immune system's ability to recognize a very large number of self and non-self constituents; and (2) generates a vast immune network that creates communication channels between the organism's interior and exterior. Thus, the immune system continuously evolves depending on the internal and external stimuli it encounters. Furthermore, this far-reaching network's existence implies activities resembling those of classical biological factors or activities that modulate the function of other classical biological factors. A few such antibodies have already been found. Another important concept is that natural autoantibodies are highly dependent on the presence or absence of commensal microbes in the organism. These results are in line with past and recent findings showing the fundamental influence of the microbiota on proper immune system development, and necessitate the existence of a host-microbe homeostasis. This homeostasis requires that the participating humoral and cellular receptors are able to recognize self-antigens and commensal microbes without damaging them. Autopolyreactive immune receptors expressing low affinity for both types of antigens fulfil this role. The immune system appears to play a holistic role similar to that of the nervous system. PMID:26808310

  16. The evolution of secondary organization in immune system gene libraries

    SciTech Connect

    Hightower, R.; Forrest, S. . Dept. of Computer Science); Perelson, A.S. )

    1993-01-01

    A binary model of the immune system is used to study the effects of evolution on the genetic encoding for antibody molecules. We report experiments which show that the evolution of immune system genes, simulated by the genetic algorithm, can induce a high degree of genetic organization even though that organization is not explicitly required by the fitness function. This secondary organization is related to the true fitness of an individual, in contrast to the sampled fitness which is the explicit fitness measure used to drive the process of evolution.

  17. The evolution of secondary organization in immune system gene libraries

    SciTech Connect

    Hightower, R.; Forrest, S.; Perelson, A.S.

    1993-02-01

    A binary model of the immune system is used to study the effects of evolution on the genetic encoding for antibody molecules. We report experiments which show that the evolution of immune system genes, simulated by the genetic algorithm, can induce a high degree of genetic organization even though that organization is not explicitly required by the fitness function. This secondary organization is related to the true fitness of an individual, in contrast to the sampled fitness which is the explicit fitness measure used to drive the process of evolution.

  18. IFLA General Conference, 1989. Division of Libraries Serving the General Public. Section on Children's Libraries; Section of School Libraries; Section of Libraries Serving Disadvantaged Persons. Booklet 30.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Fifteen papers from the Division of Libraries Serving the General Public are included in this collection: "When the Children's Library Meets the Museum" (French and English versions; Annie Pissard); "Value of Library Service for Children Literature in France" (Aline Eisenegger); "The Latin American Literature in France" (Aline Eisenegger); "The…

  19. Forum on the Future: The Call for a National Library Literacy Conference. Final Performance Report, FY1989.

    ERIC Educational Resources Information Center

    Quezada, Shelley

    This report describes the process by which the 1990 conference for state library literacy consultants--"Strengthening the Literacy Network"--was planned and implemented and the conference results. The overarching goal of the project was to promote the implementation of effective and innovative literacy projects and strategies nationwide through…

  20. Identifying Liaison Opportunities through Content Analysis: Academic Library Trends in the Ecological Society of America's Conference Program

    ERIC Educational Resources Information Center

    Conklin, Jamie L.

    2013-01-01

    Science and technology librarians need to continually invest time into professional development activities to gain new skills relevant to the faculty and students they serve. Many academic libraries face diminishing budgets and have few travel dollars available for attendance at library and subject-specific conferences. This study determined that…

  1. Conference on Inter-Library Cooperation and Exchange, San Juan, Puerto Rico, April 30 - May 2, 1969.

    ERIC Educational Resources Information Center

    Virgin Islands Dept. of Conservation and Cultural Affairs, St. Thomas. Div. of Libraries and Museums.

    The Conference had as its main objective the assembling of library administrators and librarians to consider all aspects relating to the implementation of a library cooperative plan for the interchange of publications, photoduplication services and bibliographic information. Papers that were presented are: (1) "Automation and Bibliographic…

  2. IFLA General Conference, 1986. Pre-Session Seminar on Special Libraries and Their Role in National Development. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    A seminar on special libraries and their role in national development was held as a pre-session before the IFLA conference in 1986. Papers presented include: (1) "On the Problem of Document Delivery in the Field of Science and Technology in Asia" (Daxun He, People's Republic of China); (2) "The Planning and Development of Special Library and…

  3. The 20th scientific conference of the Society on NeuroImmune Pharmacology.

    PubMed

    Fox, Howard S

    2014-03-01

    The 20th conference of the Society on NeuroImmune Pharmacology will be held March 26-29, 2014. It features the latest in research examining the intersection of neuroscience, immunology and pharmacology, relevant for human health and disease. Particular emphases are placed on HIV and other infectious diseases, and abused substances, including illicit drugs and alcohol. PMID:24573530

  4. IFLA General Conference, 1990. Division of Special Libraries: Section of Administrative Libraries; Section of Social Science Libraries; Section of Science and Technology Libraries; Section of Biological and Medical Sciences Libraries; Section of Art Libraries. Booklet 2.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 23 papers in this collection were presented at 5 sections of the Division of Special Libraries: (1) "Principles of Government Librarianship" (Hans H. van der Neut); (2) "Strategic Planning as an Instrument of Improving Library Quality" (Maurice B. Line); (3) "Library Staff Development Consultancy: A Means to Achieve a Better Library?"…

  5. IFLA General Conference 1988. Division of General Research Libraries. Section on National Libraries; Section on Parliamentary Libraries; Section on University Libraries and Other General Research Libraries; Section on Library History.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 12 papers in this compilation focus on the activities of general research libraries, i.e., national, parliamentary, and university libraries: (1) "Commercial and Revenue Raising Activities in National Libraries" (Maurice Line & Peter Scott, New Zealand); (2) "The End of All and Forever--On the Acquisition Policies of National Libraries and the…

  6. Academic Libraries: Myths and Realities. Proceedings of the National Conference of the Association of College and Research Libraries (3rd, Seattle, Washington, April 4-7, 1984).

    ERIC Educational Resources Information Center

    Dodson, Suzanne C., Ed.; Menges, Gary L., Ed.

    The 56 papers in this proceedings are divided into three groups--theme, alternative format, and contributed papers. Myths and realities are explored in the first group as they relate to university, college, community, and junior college libraries, and to private sector information utilities. The conference wrap-up session is included in this…

  7. IFLA General Conference, 1986. Pre-Conference Seminar on Automated Systems for Access to Multilingual and Multiscript Library materials: Problems and Solutions. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    A seminar which considered problems and solutions regarding automated systems for access to multilingual and multiscript library materials was held as a pre-session before the IFLA general conference in 1986. Papers presented include: (1) "Romanized and Transliterated Databases of Asian Language Materials--History, Problems, and Prospects" (Suzine…

  8. CD31 signals confer immune privilege to the vascular endothelium

    PubMed Central

    Cheung, Kenneth; Ma, Liang; Wang, Guosu; Coe, David; Ferro, Riccardo; Falasca, Marco; Buckley, Christopher D.; Mauro, Claudio; Marelli-Berg, Federica M.

    2015-01-01

    Constitutive resistance to cell death induced by inflammatory stimuli activating the extrinsic pathway of apoptosis is a key feature of vascular endothelial cells (ECs). Although this property is central to the maintenance of the endothelial barrier during inflammation, the molecular mechanisms of EC protection from cell-extrinsic, proapoptotic stimuli have not been investigated. We show that the Ig-family member CD31, which is expressed by endothelial but not epithelial cells, is necessary to prevent EC death induced by TNF-α and cytotoxic T lymphocytes in vitro. Combined quantitative RT-PCR array and biochemical analysis show that, upon the engagement of the TNF receptor with TNF-α on ECs, CD31 becomes activated and, in turn, counteracts the proapoptotic transcriptional program induced by TNF-α via activation of the Erk/Akt pathway. Specifically, Akt activation by CD31 signals prevents the localization of the forkhead transcription factor FoxO3 to the nucleus, thus inhibiting transcription of the proapoptotic genes CD95/Fas and caspase 7 and de-repressing the expression of the antiapoptotic gene cFlar. Both CD31 intracellular immunoreceptor tyrosine-based inhibition motifs are required for its prosurvival function. In vivo, CD31 gene transfer is sufficient to recapitulate the cytoprotective mechanisms in CD31− pancreatic β cells, which become resistant to immune-mediated rejection when grafted in fully allogeneic recipients. PMID:26392551

  9. Duration of protective immunity conferred by maternal tetanus toxoid immunization: further evidence from Matlab, Bangladesh.

    PubMed Central

    Koenig, M A; Roy, N C; McElrath, T; Shahidullah, M; Wojtyniak, B

    1998-01-01

    OBJECTIVES: Although maternal tetanus immunization has been shown to be highly effective in the prevention of neonatal tetanus, unresolved questions remain concerning the required minimum number of doses and the resulting duration of effective immunity. This study examined the duration of effective immunity against neonatal tetanus provided by maternal tetanus immunization. METHODS: A randomized, double-blind cholera vaccine trial of 41,571 children and nonpregnant adult women carried out in 1974 in the Matlab comparison area of rural Bangladesh provided a unique opportunity to address dose and immunity issues. RESULTS: Children of women who received either 1 or 2 injections of tetanus toxoid experienced 4- to 14-day mortality levels consistently lower than those of children of unimmunized mothers. Analysis of neonatal-tetanus-related mortality showed that 2 injections of tetanus toxoid provided significant protection for subsequent durations of up to 12 or 13 years. CONCLUSIONS: The data demonstrate that a limited-dose regimen of maternal tetanus toxoid provides significant and extended protection against the risk of neonatal tetanus death. PMID:9618617

  10. IFLA General Conference 1988. Open Forum on IFLA Core Programs; Section on INTAMEL; Libraries Serving Disadvantaged Persons; Libraries for the Blind; Children's Libraries; School Libraries.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Twenty-one papers from the Open Forum on Core Programs are included in this collection: (1) "The IFLA (International Federal of Library Associations) UAP (Universal Availability of Publications) Programme" (M. F. Plassard, IFLA Programme Officer); (2) "Progress Report on IFLA Core Programme for Universal Dataflow and Telecommunications (UDT)" (L.…

  11. IFLA General Conference, 1987. Division of General Research Libraries. National Libraries Section. University Libraries and Other General Research Libraries Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Of the 11 papers in this collection, three are in German and in English translation; one is in French with an English translation and two are in French only; one is in Spanish with an English translation; and four are in English. The papers include: (1) "Europaische Bibliotheksinitiativen = European Library Initiatives" (Gunther Pflug); (2) "Die…

  12. Tetanus vaccination with a dissolving microneedle patch confers protective immune responses in pregnancy.

    PubMed

    Esser, E Stein; Romanyuk, AndreyA; Vassilieva, Elena V; Jacob, Joshy; Prausnitz, Mark R; Compans, Richard W; Skountzou, Ioanna

    2016-08-28

    Maternal and neonatal tetanus claim tens of thousands lives every year in developing countries, but could be prevented by hygienic practices and improved immunization of pregnant women. This study tested the hypothesis that skin vaccination can overcome the immunologically transformed state of pregnancy and enhance protective immunity to tetanus in mothers and their newborns. To achieve this goal, we developed microneedle patches (MNPs) that efficiently delivered unadjuvanted tetanus toxoid to skin of pregnant mice and demonstrated that this route induced superior immune responses in female mice conferring 100% survival to tetanus toxin challenge when compared to intramuscular vaccination. Mice born to MNP-vaccinated mothers showed detectable tetanus-specific IgG antibodies up to 12weeks of age and complete protection to tetanus toxin challenge up at 6weeks of age. In contrast, none of the 6-week old mice born to intramuscularly vaccinated mothers survived challenge. Although pregnant mice vaccinated with unadjuvanted tetanus toxoid had 30% lower IgG and IgG1 titers than mice vaccinated intramuscularly with Alum®-adjuvanted tetanus toxoid vaccine, IgG2a titers and antibody affinity maturation were similar between these groups. We conclude that skin immunization with MNPs containing unadjuvanted tetanus toxoid can confer potent protective efficacy to mothers and their offspring using a delivery method well suited for expanding vaccination coverage in developing countries. PMID:27327766

  13. Proceedings of the National Conference on Population Library and Information Services (3rd Chapel Hill, N. C., May 14-15, 1970)

    ERIC Educational Resources Information Center

    Kellermann, Priscilla

    Contains the proceedings of the Third National Conference on Population Library and Information Services held in Chapel Hill, North Carolina, May 14-15, 1970. Under the joint sponsorship of the Carolina Population Center and the Population Council of New York, this was the third in a series of annual conference/workshops devoted to library and…

  14. Selective Libraries for Medical Schools in Less-Developed Countries. Working Papers of a Conference (Bellagio, Italy, October 3 to November 3, 1979).

    ERIC Educational Resources Information Center

    Saracevic, Tefko, Ed.

    The third in a series of international conferences on the problems of coping with the information explosion in the biomedical literature, this conference was held to explore certain aspects of the small core libraries recommended at previous meetings. Such libraries would be set up in developing countries and contain highly selective materials…

  15. Report from the States, 1984. White House Conference on Library and Information Services. 5th Annual Report.

    ERIC Educational Resources Information Center

    Wells, GladysAnn, Comp.; Chodos, Laura B., Comp.

    This report is a compilation of the actual completed questionnaires received from 44 states, 5 territories, and the District of Columbia in response to a survey conducted by the White House Conference on Library and Information Services (WHCLIST) Steering Committee in June 1984. A summary tabulates the responses: (1) legislation authorizing…

  16. Report on "Let There Be Light: Nonfiction for Today's Children," the 1991 Drexel/Philadelphia Library Annual Conference.

    ERIC Educational Resources Information Center

    Gniewek, Debra Lyman; And Others

    1991-01-01

    Includes four papers from the 1991 conference on nonfiction for children that was sponsored by Drexel University and the Free Library of Philadelphia. Topics discussed include writing books for children; research for illustrating children's books; and the winner of the 1991 Drexel Citation, Aliki Liacouras Brandenberg. (LRW)

  17. PROCEEDINGS OF THE FIRST TEXAS CONFERENCE ON LIBRARY MECHANIZATION (AUSTIN, MARCH 23-24, 1966). MONOGRAPH NO. 6.

    ERIC Educational Resources Information Center

    CORBIN, JOHN B., ED.

    THE PURPOSE OF THE CONFERENCE WAS TO ACQUAINT LIBRARIANS WITH EXISTING MECHANIZATION PROGRAMS IN TEXAS LIBRARIES AND WITH EXPERIMENTATION AND PLANNING BEING CARRIED ON. SEVEN PAPERS ARE INCLUDED, TWO BY AN IBM REPRESENTATIVE AND FIVE BY TEXAS LIBRARIANS. THE TWO PAPERS BY DONALD H. KRAFT, IBM REPRESENTATIVE, ARE "A 'TOTAL SYSTEMS' APPROACH TO…

  18. International Federation of Library Associations General Conference, Montreal 1982. Official Opening Statements and Speeches. Plenary Session I and II. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Official opening statements and papers on networking and the development of information technology which were presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) opening speeches by Else Granheim (IFLA president) and Kenneth H. Rogers (UNESCO Representative); (2) "The Importance of Networks Within…

  19. IFLA General Conference, 1984. Education and Research Division. Section on Library Schools and Other Training Aspects. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on the education and training of librarians presented at the 1984 IFLA general conference include: (1) "Training and Developing a Professional for the Widening Library Responsibilities: A Management View," in which Charles K. Wambugu (Kenya) examines the management requirements for a professional librarian and discusses the role of library…

  20. Education in Library and Information Science. Proceedings of the International Conference (Dubrovnik, Yugoslavia, May 21-26, 1984).

    ERIC Educational Resources Information Center

    Mihel, Ivan, Ed.; Tudor-Silovic, Neva, Ed.

    1984-01-01

    An international conference attended by 59 participants from 12 countries was organized to present Yugoslavia as a case study to the international audience, to bring to the Yugoslav audience a variety of international experiences in library and information science education and training, and to acquaint participants with some of the new…

  1. Total Quality Management in Academic Libraries: Initial Implementation Efforts. Proceedings from the International Conference on TQM and Academic Libraries (1st, Washington, D.C., April 20-22, 1994).

    ERIC Educational Resources Information Center

    Rounds, Laura, Ed.; Matthews, Michael, Ed.

    This document contains conference papers, other speeches, and supplementary material from the first International Conference on Total Quality Management (TQM) and Academic Libraries, held in 1994. The conference was comprised of four sessions, and the introductory remarks of each are included, along with transcriptions of each session's…

  2. A Colorado Response to the Information Society: The Changing Academic Library. Proceedings of a Conference (Denver, Colorado, October 6-7, 1983).

    ERIC Educational Resources Information Center

    Breivik, Patricia Senn, Ed.

    As suggested by a Colorado Academic Library Master Plan developed in 1982, a statewide conference that brought together academicians and librarians was held to explore the role of academic libraries in the information society. People came in teams of three from institutions and included library directors, academic vice presidents, and faculty…

  3. Arizona Libraries: Books to Bytes. Contributed Papers Presented at the AzLA Annual Conference (Phoenix, Arizona, November 17-18, 1995).

    ERIC Educational Resources Information Center

    Hammond, Carol, Ed.

    This document contains three papers presented at the 1995 Arizona Library Association conference. Papers include: (1) "ERLs and URLs: ASU Libraries Database Delivery Through Web Technology" (Dennis Brunning & Philip Konomos), which illustrates how and why the libraries at Arizona State University developed a world wide web server and a home page…

  4. Immunoresponse of Coho salmon immunized with a gene expression library from Piscirickettsia salmonis.

    PubMed

    Miquel, Alvaro; Müller, Ilse; Ferrer, Pablo; Valenzuela, Pablo D; Burzio, Luis O

    2003-01-01

    We have used the expression library immunization technology to study the protection of Coho salmon Oncorhynchus kisutch to the infection with Piscirickettsia salmonis. Purified DNA from this bacterium was sonicated and the fragments were cloned in the expression vector pCMV-Bios. Two libraries were obtained containing 22,000 and 28,000 colonies and corresponding to approximately 8 and 10 times the genome of the pathogen, respectively. On average, the size of the inserts ranged between 300 and 1,000 bp. The plasmid DNA isolated from one of these libraries was purified and 20 micrograms were injected intramuscularly into 60 fish followed by a second dose of 10 micrograms applied 40 days later. As control, fish were injected with the same amount of DNA of the vector pCMV-Bios without insert. The titer of IgM anti-P. salmonis of vaccinated fish, evaluated 60 days post-injection, was significantly higher than that of the control group injected with the vector alone. Moreover, this response was specific against P. salmonis antigens, since no cross reaction was detected with Renibacterium salmoninarum and Yersinia ruckeri. The vaccinated and control fish were challenged 60 days after the second dose of DNA with 2.5 x 10(7) P. salmonis corresponding to 7.5 times the LD50. At 30 days post-challenge, 100% mortality was obtained with the control fish while 20% of the vaccinated animals survived. All surviving fish exhibited a lower bacterial load in the kidney than control fish. The expression library was also tested in Balb/c mice and it was found that the humoral immune response was specific to P. salmonis and it was dependent on the amount of DNA injected. PMID:14631865

  5. Submergence Confers Immunity Mediated by the WRKY22 Transcription Factor in Arabidopsis[W

    PubMed Central

    Hsu, Fu-Chiun; Chou, Mei-Yi; Chou, Shu-Jen; Li, Ya-Ru; Peng, Hsiao-Ping; Shih, Ming-Che

    2013-01-01

    Transcriptional control plays an important role in regulating submergence responses in plants. Although numerous genes are highly induced during hypoxia, their individual roles in hypoxic responses are still poorly understood. Here, we found that expression of genes that encode members of the WRKY transcription factor family was rapidly and strongly induced upon submergence in Arabidopsis thaliana, and this induction correlated with induction of a large portion of innate immunity marker genes. Furthermore, prior submergence treatment conferred higher resistance to the bacterial pathogen Pseudomonas syringae in Arabidopsis. Among the WRKY genes tested, WRKY22 had the highest level of induction during the early stages of submergence. Compared with the wild type, WRKY22 T-DNA insertion mutants wrky22-1 and wrky22-2 had lower disease resistance and lower induction of innate immunity markers, such as FLG22-INDUCED RECEPTOR-LIKE KINASE1 (FRK1) and WRKY53, after submergence. Furthermore, transcriptomic analyses of wrky22-2 and chromatin immunoprecipitation identified several potential targets of WRKY22, which included genes encoding a TIR domain–containing protein, a plant peptide hormone, and many OLIGO PEPTIDE TRANSPORTER genes, all of which may lead to induction of innate immunity. In conclusion, we propose that submergence triggers innate immunity in Arabidopsis via WRKY22, a response that may protect against a higher probability of pathogen infection either during or after flooding. PMID:23897923

  6. International Federation of Library Associations Annual Conference Papers: Libraries Serving the General Public Division: Children's Libraries Section (47th, Leipzig, East Germany, August 17-22, 1981).

    ERIC Educational Resources Information Center

    Geradts, Alice; And Others

    These seven papers from the section on children's libraries address such topics as library services for children, training of children's librarians, outreach programs for children, bibliographic instruction, and children's literature. Titles of the presentations are "Children's Libraries Information Services to Children, Adults and Institutions,"…

  7. IFLA General Conference, 1990. Division of General Research Libraries: Open Forum; Section of National Libraries; Section of University Libraries and Other General Research Libraries; Section of Parliamentary Libraries. Booklet 1.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 16 reports in this collection were presented at an open forum on research libraries and meetings of three more specialized sections: (1) "Nature and Purpose of the Division of General Research Libraries" (Ernst Kohl); (2) "Objectives and Goals of the Section of Parliamentary Libraries" (Ernst Kohl); (3) "The IFLA (International Federation of…

  8. IFLA General Conference 1988. Division of Special Libraries. Section on Science and Technology Libraries; Section on Art Libraries; Section on Social Science Libraries; Section on Geography and Map Libraries; Division of Contributed Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 23 papers in this collection include papers on special libraries and miscellaneous contributed papers: (1) "Networking Potentialities and Limitations--Special Library Networks in Socialist Countries--An Overview, and the Main Ways of Perestroika in the Work of Scientific and Technical Libraries at the Present Stage" (D. Schmidmaier & I.…

  9. IFLA General Conference, 1992. Division of Special Libraries: Section on Art Libraries; Section on Geography and Map Libraries; Section on Government Libraries; Section on Science and Technology Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    The following 21 papers were delivered for the Special Libraries Division of the International Federation of Library Associations and Institutions at its 1992 annual meeting: (1) "From Indochina to Afghanistan: Arts from Abroad in Parisian Libraries" (M. F. Macouin); (2) "The Indonesian Archeology Photograph and Documentation System (IAPDS) in…

  10. Th17 cells confer long-term adaptive immunity to oral mucosal Candida albicans infections.

    PubMed

    Hernández-Santos, N; Huppler, A R; Peterson, A C; Khader, S A; McKenna, K C; Gaffen, S L

    2013-09-01

    Oropharyngeal candidiasis (OPC) is an opportunistic infection caused by Candida albicans. Despite its prevalence, little is known about C. albicans-specific immunity in the oral mucosa. Vaccines against Candida generate both T helper type 1 (Th1) and Th17 responses, and considerable evidence implicates interleukin (IL)-17 in immunity to OPC. However, IL-17 is also produced by innate immune cells that are remarkably similar to Th17 cells, expressing the same markers and localizing to similar mucosal sites. To date, the relative contribution(s) of Th1, Th17, and innate IL-17-producing cells in OPC have not been clearly defined. Here, we sought to determine the nature and function of adaptive T-cell responses to OPC, using a new recall infection model. Mice subjected to infection and re-challenge with Candida mounted a robust and stable antigen-specific IL-17 response in CD4+ but not CD8+ T cells. There was little evidence for Th1 or Th1/Th17 responses. The Th17 response promoted accelerated fungal clearance, and Th17 cells could confer protection in Rag1-/- mice upon adoptive transfer. Surprisingly, CD4 deficiency did not cause OPC but was instead associated with compensatory IL-17 production by Tc17 and CD3+CD4-CD8- cells. Therefore, classic CD4+Th17 cells protect from OPC but can be compensated by other IL-17-producing cells in CD4-deficient hosts. PMID:23250275

  11. Library+

    ERIC Educational Resources Information Center

    Merrill, Alex

    2011-01-01

    This article discusses possible future directions for academic libraries in the post Web/Library 2.0 world. These possible directions include areas such as data literacy, linked data sets, and opportunities for libraries in support of digital humanities. The author provides a brief sketch of the background information regarding the topics and…

  12. Tetanus Neurotoxin Neutralizing Antibodies Screened from a Human Immune scFv Antibody Phage Display Library.

    PubMed

    Wang, Han; Yu, Rui; Fang, Ting; Yu, Ting; Chi, Xiangyang; Zhang, Xiaopeng; Liu, Shuling; Fu, Ling; Yu, Changming; Chen, Wei

    2016-01-01

    Tetanus neurotoxin (TeNT) produced by Clostridium tetani is one of the most poisonous protein substances. Neutralizing antibodies against TeNT can effectively prevent and cure toxicosis. Using purified Hc fragments of TeNT (TeNT-Hc) as an antigen, three specific neutralizing antibody clones recognizing different epitopes were selected from a human immune scFv antibody phage display library. The three antibodies (2-7G, 2-2D, and S-4-7H) can effectively inhibit the binding between TeNT-Hc and differentiated PC-12 cells in vitro. Moreover, 2-7G inhibited TeNT-Hc binding to the receptor via carbohydrate-binding sites of the W pocket while 2-2D and S-4-7H inhibited binding of the R pocket. Although no single mAb completely protected mice from the toxin, they could both prolong survival when challenged with 20 LD50s (50% of the lethal dose) of TeNT. When used together, the mAbs completely neutralized 1000 LD50s/mg Ab, indicating their high neutralizing potency in vivo. Antibodies recognizing different carbohydrate-binding pockets could have higher synergistic toxin neutralization activities than those that recognize the same pockets. These results could lead to further production of neutralizing antibody drugs against TeNT and indicate that using TeNT-Hc as an antigen for screening human antibodies for TeNT intoxication therapy from human immune antibody library was convenient and effective. PMID:27626445

  13. Pacific Visions: Finding, Selecting, and Using Resources for Your Libraries, Archives, and Museums. Selected Papers from PIALA 2009, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (19th, Pohnpei, Federated States of Micronesia, November 16-21, 2009)

    ERIC Educational Resources Information Center

    Drake, Paul B., Ed.

    2011-01-01

    This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 19th annual conference was held in Pohnpei, Federated States of Micronesia, November 16-21, 2009. The volume begins with a listing of the members of the PIALA 2009 Planning…

  14. Discover the Hidden Jewels in Your Library and Sharing the Wealth through Collaboration. Selected Papers from PIALA 2011, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (21st, Kosrae, Federated States of Micronesia, November 14-17, 2011)

    ERIC Educational Resources Information Center

    Drake, Paul B., Ed.

    2012-01-01

    This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 21st annual conference was held in Kosrae, Federated States of Micronesia, November 14-17, 2011. The volume begins with a listing of the members of the PIALA 2011 Planning…

  15. Collections: Their Development, Management, Preservation, and Sharing. Papers from the Joint Meeting of the Association of Research Libraries and the Standing Conference of National and University Libraries (York, England, September 19-22, 1988).

    ERIC Educational Resources Information Center

    Daval, Nicola, Ed.

    Papers from the joint meeting are assembled in this document. Each of the meeting's five program sessions featured presentations by a Standing Conference of National and Universal Libraries (SCONUL) director and an Association of Research Libraries (ARL) director. The presentations highlight perspectives from both sides of the Atlantic and are…

  16. The Future of Libraries in Human Communication: Abstracts and Fulltext Documents of Papers and Demos Given at the [International Association of Technological University Libraries] IATUL Conference (Chania, Greece, May 17-21, 1999). Volume 19.

    ERIC Educational Resources Information Center

    International Association of Technological Univ. Libraries, Gothenburg (Sweden).

    This proceedings of the IATUL 1999 conference of the contains the following papers: "From Industry to Higher Education and Libraries: Building the Fast Response Library" (A. S. Apostolou & C. H. Skiadas); "Managing the Learning Agenda in a Converged Service Environment" (Richard Biddiscombe); "Management of Electronic Information" (Michael…

  17. RESET: Information Services Trends in 2012. Selected Papers from PIALA Conference 2012, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (22nd, Tumon, U.S. Territory of Guam, Nov 13-16, 2012)

    ERIC Educational Resources Information Center

    Drake, Paul B., Ed.

    2013-01-01

    This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 22th annual conference was held in Tumon, Territory of Guam USA, November 13-16, 2012. The volume begins with a listing of the members of the PIALA 2012 Planning Committee and…

  18. "Be Informed, Stay Connected, Community Transformation!" Selected Papers from the PIALA Conference 2014, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (24th, Koror, Republic of Palau, Nov 10-15, 2014)

    ERIC Educational Resources Information Center

    Drake, Paul Burton

    2015-01-01

    This publication follows the tradition of publishing selected papers from the Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 24th annual conference was held in Koror, Republic of Palau, November 10-15, 2014. This volume includes a listing of the PIALA 2014 Organizing Committee and PIALA Officers and…

  19. IFLA General Conference, 1987. Division of Libraries Serving the General Public. Libraries Serving Disadvantaged Persons Section. Library Services to Multicultural Populations Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Eleven of the 15 papers in this collection discuss library services for disadvantaged persons; the remaining four papers are concerned with services to multicultural populations. The papers from the Section of Libraries Serving Disadvantaged Persons appear first in this list: (1) "The Development and Future of Easy Readers for Adults in the UK"…

  20. IFLA General Conference, 1989. Division of Special Libraries. Section of Administrative Libraries; Section of Social Science Libraries; Section of Geography and Map Libraries; Section of Science and Technology Libraries; Section of Biological and Medical Science Libraries; Section of Art Libraries; Joint Session with the Round Table on Audiovisual Media. The International Association of Law Libraries. Booklet 20.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Twenty-one papers from the Division of Special Libraries are included in this collection: "Information Systems Planning as a Tool of Developing Library Work: The Case of Statistics Library" (Heli Myllys); "The Libraries of the French Central Government Departments and the Administrative Library of the City of Paris" (French and English versions;…

  1. IFLA General Conference, 1990. IFLA Presession Seminar on Public Library Policy.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Five of the six papers in this collection focus on public library services, collection development problems, and involvement in literacy campaigns in developing countries; the sixth paper is concerned with public library services in Norway. (1) In "Big Cities, Its Inhabitants and Public Libraries Systems," May Brooking Negrao examines Sao Paulo's…

  2. George Orwell &"Nineteen Eighty-Four": The Man and the Book. A Conference at the Library of Congress, April 30 and May 1, 1984.

    ERIC Educational Resources Information Center

    Library of Congress, Washington, DC.

    Proceedings of a conference of international Orwell experts gathered at the Library of Congress are presented in this collection. The collection is divided into four sections, corresponding with the four conference sessions: "What Orwell Really Wrote"; "Orwell: The Man"; "'Nineteen Eighty-Four': The Book"; and "'Nineteen Eighty-Four': Its Meaning…

  3. Confronting the Future: University Libraries in the Next Decade. Proceedings of a Conference at The University of New South Wales (Kensington, New South Wales, Australia, June 12, 1992).

    ERIC Educational Resources Information Center

    Rayward, W. Boyd, Ed.

    The conference that generated these papers focused on the range of issues presently facing university libraries. Because there is no general consensus on the nature or importance of the most substantive problems or the solutions to those problems, the conference was designed to encourage discussion of the issues. An analysis of a series of recent…

  4. Summer Conference on International Inter-Library Cooperation Held at Clarkson College of Technology, Potsdam, New York, June 7-9, 1967.

    ERIC Educational Resources Information Center

    North Country Reference and Research Resources Council, Canton, NY.

    The conference was held by the North Country Reference and Research Resources Council as a means of communicating and cooperating with Canadian libraries situated in close proximity to the Northern New York State libraries composing the Council. Topics covered by invited speakers and round table discussions included: (1) cooperative library…

  5. Writer to Writer: How To Conference Young Authors. The Bill Harp Professional Teachers Library Series.

    ERIC Educational Resources Information Center

    Thomason, Tommy

    Written for the busy teacher, this book examines classroom writing conferences, one of the most talked about and least practiced strategies in the writing process classroom. Each brief chapter introduces a different facet of the writing conference or the philosophy and classroom practice that undergird it, and each chapter ends with a "something…

  6. Inaugural conference of the International Association of Immunization Managers (IAIM), Istanbul Turkey, 3-4 March 2015.

    PubMed

    Carrasco, Peter; Franco-Paredes, Carlos; Andrus, Jon; Waller, Katie; Maassen, Alison; Symenouh, Emi; Hafalia, Gabrielle

    2015-08-01

    For more than 35 years, most national immunization programs have established managerial structures and processes for delivering vaccination services to their populations. These days, immunization managers are facing an increasing number of challenges due to the introduction of new vaccines, shifting demographic patterns, complex networks of service providers, and maintaining the gains achieved with previous vaccination efforts. To confront these challenges, better program performance will require better managerial practices, which incorporates new technologies. To that end, the International Association of Immunization Managers (IAIM) is the first global professional association launched to promote superior leadership and management skills among health professionals involved with vaccination efforts worldwide. From 3 to 4 March 2015, approximately 132 members from 70 countries representing six regions, gathered in Istanbul, Turkey for the inaugural conference of IAIM. In the two-day program, members selected thirteen peers to constitute the Governing Council. The 12 articles of the bylaws of the Association were also ratified. This conference was a forum for sharing managerial best practices through networking sessions, breakout sessions, and presentations. Members also learned about IAIM sponsored training opportunities to deepen their managerial competencies through peer-to-peer exchanges and scholarship training programs. We believe that the IAIM inaugural conference was an appropriate platform for equipping managers with tools and professional network of peers to support them in achieving national, regional and global immunization goals, including those of the Global Vaccine Action Plan of the World Health Organization. PMID:26162849

  7. The Challenge To Be Relevant in the 21st Century: Abstracts and Full Text Documents of Papers and Demos Given at the [International Association of Technological University Libraries] IATUL Conference (Pretoria, South Africa, June 1-5, 1998), Volume 18.

    ERIC Educational Resources Information Center

    International Association of Technological Univ. Libraries, Gothenburg (Sweden).

    This proceedings of the 1998 conference of the International Association of Technological University Libraries (IATUL) contains the full text of the following papers: "A Library Ready for 21st Century Services: The Case of the University of Science and Technology (UST) Library, Kumasi, Ghana" (Helena Rebecca Asamoah-Hassan); "Libraries in…

  8. Personal, Electronic, Secure National Library of Medicine Hosts Health Records Conference

    MedlinePlus

    ... more efficient. Titled "Personal Electronic Health Records: From Biomedical Research to People's Health," the conference was in ... affecting their care."— Daniel Masys, Chair, Department of Biomedical Informatics, and Professor of Medicine, Vanderbilt University Medical ...

  9. Lactobacillus plantarum DK119 as a Probiotic Confers Protection against Influenza Virus by Modulating Innate Immunity

    PubMed Central

    Park, Min-Kyung; NGO, Vu; Kwon, Young-Man; Lee, Young-Tae; Yoo, Sieun; Cho, Young-Hee; Hong, Sung-Moon; Hwang, Hye Suk; Ko, Eun-Ju; Jung, Yu-Jin; Moon, Dae-Won; Jeong, Eun-Ji; Kim, Min-Chul; Lee, Yu-Na; Jang, Ji-Hun; Oh, Joon-Suk; Kim, Cheol-Hyun; Kang, Sang-Moo

    2013-01-01

    Lactobacillus plantarum DK119 (DK119) isolated from the fermented Korean cabbage food was used as a probiotic to determine its antiviral effects on influenza virus. DK119 intranasal or oral administration conferred 100% protection against subsequent lethal infection with influenza A viruses, prevented significant weight loss, and lowered lung viral loads in a mouse model. The antiviral protective efficacy was observed in a dose and route dependent manner of DK119 administration. Mice that were treated with DK119 showed high levels of cytokines IL-12 and IFN-γ in bronchoalveolar lavage fluids, and a low degree of inflammation upon infection with influenza virus. Depletion of alveolar macrophage cells in lungs and bronchoalveolar lavages completely abrogated the DK119-mediated protection. Modulating host innate immunity of dendritic and macrophage cells, and cytokine production pattern appeared to be possible mechanisms by which DK119 exhibited antiviral effects on influenza virus infection. These results indicate that DK119 can be developed as a beneficial antiviral probiotic microorganism. PMID:24124485

  10. Personal, Electronic, Secure National Library of Medicine Hosts Health Records Conference

    MedlinePlus

    ... Bar Home Current Issue Past Issues EHR Personal, Electronic, Secure: National Library of Medicine Hosts Health Records ... One suggestion for saving money is to implement electronic personal health records. With this in mind, the ...

  11. Intradermal vaccination with un-adjuvanted sub-unit vaccines triggers skin innate immunity and confers protective respiratory immunity in domestic swine.

    PubMed

    Le Luduec, Jean-Benoît; Debeer, Sabine; Piras, Fabienne; Andréoni, Christine; Boudet, Florence; Laurent, Philippe; Kaiserlian, Dominique; Dubois, Bertrand

    2016-02-10

    Intradermal (ID) vaccination constitutes a promising approach to induce anti-infectious immunity. This route of immunization has mostly been studied with influenza split-virion vaccines. However, the efficacy of ID vaccination for sub-unit vaccines in relation to underlying skin innate immunity remains to be explored for wider application in humans. Relevant animal models that more closely mimic human skin immunity than the widely used mouse models are therefore necessary. Here, we show in domestic swine, which shares striking anatomic and functional properties with human skin, that a single ID delivery of pseudorabies virus (PRV) glycoproteins without added adjuvant is sufficient to trigger adaptive cellular and humoral immune responses, and to confer protection from a lethal respiratory infection with PRV. Analysis of early events at the skin injection site revealed up-regulation of pro-inflammatory cytokine and chemokine genes, recruitment of neutrophils and monocytes and accumulation of inflammatory DC. We further show that the sustained induction of pro-inflammatory cytokine genes results from the combined effects of skin puncture, liquid injection in the dermis and viral antigens. These data highlight that immune protection against respiratory infection can be induced by ID vaccination with a subunit vaccine and reveal that adjuvant requirements are circumvented by the mechanical and antigenic stress caused by ID injection, which triggers innate immunity and mobilization of inflammatory DC at the immunization site. ID vaccination with sub-unit vaccines may thus represent a safe and efficient solution for protection against respiratory infections in swine and possibly also in humans, given the similarity of skin structure and function in both species. PMID:26768129

  12. Immunization with Apical Membrane Antigen 1 Confers Sterile Infection-Blocking Immunity against Plasmodium Sporozoite Challenge in a Rodent Model

    PubMed Central

    Schussek, Sophie; Trieu, Angela; Apte, Simon H.; Sidney, John; Sette, Alessandro

    2013-01-01

    Apical membrane antigen 1 (AMA-1) is a leading blood-stage malaria vaccine candidate. Consistent with a key role in erythrocytic invasion, AMA-1-specific antibodies have been implicated in AMA-1-induced protective immunity. AMA-1 is also expressed in sporozoites and in mature liver schizonts where it may be a target of protective cell-mediated immunity. Here, we demonstrate for the first time that immunization with AMA-1 can induce sterile infection-blocking immunity against Plasmodium sporozoite challenge in 80% of immunized mice. Significantly higher levels of gamma interferon (IFN-γ)/interleukin-2 (IL-2)/tumor necrosis factor (TNF) multifunctional T cells were noted in immunized mice than in control mice. We also report the first identification of minimal CD8+ and CD4+ T cell epitopes on Plasmodium yoelii AMA-1. These data establish AMA-1 as a target of both preerythrocytic- and erythrocytic-stage protective immune responses and validate vaccine approaches designed to induce both cellular and humoral immunity. PMID:23836827

  13. Wide Screening of Phage-Displayed Libraries Identifies Immune Targets in Planta

    PubMed Central

    Rioja, Cristina; Van Wees, Saskia C.; Charlton, Keith A.; Pieterse, Corné M. J.; Lorenzo, Oscar; García-Sánchez, Susana

    2013-01-01

    Microbe-Associated Molecular Patterns and virulence effectors are recognized by plants as a first step to mount a defence response against potential pathogens. This recognition involves a large family of extracellular membrane receptors and other immune proteins located in different sub-cellular compartments. We have used phage-display technology to express and select for Arabidopsis proteins able to bind bacterial pathogens. To rapidly identify microbe-bound phage, we developed a monitoring method based on microarrays. This combined strategy allowed for a genome-wide screening of plant proteins involved in pathogen perception. Two phage libraries for high-throughput selection were constructed from cDNA of plants infected with Pseudomonas aeruginosa PA14, or from combined samples of the virulent isolate DC3000 of Pseudomonas syringae pv. tomato and its avirulent variant avrRpt2. These three pathosystems represent different degrees in the specificity of plant-microbe interactions. Libraries cover up to 2×107 different plant transcripts that can be displayed as functional proteins on the surface of T7 bacteriophage. A number of these were selected in a bio-panning assay for binding to Pseudomonas cells. Among the selected clones we isolated the ethylene response factor ATERF-1, which was able to bind the three bacterial strains in competition assays. ATERF-1 was rapidly exported from the nucleus upon infiltration of either alive or heat-killed Pseudomonas. Moreover, aterf-1 mutants exhibited enhanced susceptibility to infection. These findings suggest that ATERF-1 contains a microbe-recognition domain with a role in plant defence. To identify other putative pathogen-binding proteins on a genome-wide scale, the copy number of selected-vs.-total clones was compared by hybridizing phage cDNAs with Arabidopsis microarrays. Microarray analysis revealed a set of 472 candidates with significant fold change. Within this set defence-related genes, including well

  14. IFLA General Conference, 1991. Division of Special Libraries Services: Section of Social Science Libraries; Section of Geography and Map Libraries; Section of Biological and Medical Sciences Libraries; Section of Art Libraries. Booklet 2.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The 10 papers in this booklet were presented at meetings of 4 sections within the Division of Special Libraries: (1) "Information Ensurance of a Scientist" (V. Matveyev, USSR); (2) "Linguistic Barriers and Machine Translation" (Stanley Kalkus, USA); (3) "Maps for Planning" (V. I. Zhukov and L. G. Rudenko, USSR); (4) "Development of Atlas…

  15. TolC plays a crucial role in immune protection conferred by Edwardsiella tarda whole-cell vaccines

    PubMed Central

    Wang, Chao; Peng, Bo; Li, Hui; Peng, Xuan-xian

    2016-01-01

    Although vaccines developed from live organisms have better efficacy than those developed from dead organisms, the mechanisms underlying this differential efficacy remain unexplored. In this study, we combined sub-immunoproteomics with immune challenge to investigate the action of the outer membrane proteome in the immune protection conferred by four Edwardsiella tarda whole-cell vaccines prepared via different treatments and to identify protective immunogens that play a key role in this immune protection. Thirteen spots representing five outer membrane proteins and one cytoplasmic protein were identified, and it was found that their abundance was altered in relation with the immune protective abilities of the four vaccines. Among these proteins, TolC and OmpA were found to be the key immunogens conferring the first and second highest degrees of protection, respectively. TolC was detected in the two effective vaccines (live and inactivated-30-F). The total antiserum and anti-OmpA titers were higher for the two effective vaccines than for the two ineffective vaccines (inactivated-80-F and inactivated-100). Further evidence demonstrated that the live and inactivated-30-F vaccines demonstrated stronger abilities to induce CD8+ and CD4+ T cell differentiation than the other two evaluated vaccines. Our results indicate that the outer membrane proteome changes dramatically following different treatments, which contributes to the effectiveness of whole-cell vaccines. PMID:27406266

  16. TolC plays a crucial role in immune protection conferred by Edwardsiella tarda whole-cell vaccines.

    PubMed

    Wang, Chao; Peng, Bo; Li, Hui; Peng, Xuan-Xian

    2016-01-01

    Although vaccines developed from live organisms have better efficacy than those developed from dead organisms, the mechanisms underlying this differential efficacy remain unexplored. In this study, we combined sub-immunoproteomics with immune challenge to investigate the action of the outer membrane proteome in the immune protection conferred by four Edwardsiella tarda whole-cell vaccines prepared via different treatments and to identify protective immunogens that play a key role in this immune protection. Thirteen spots representing five outer membrane proteins and one cytoplasmic protein were identified, and it was found that their abundance was altered in relation with the immune protective abilities of the four vaccines. Among these proteins, TolC and OmpA were found to be the key immunogens conferring the first and second highest degrees of protection, respectively. TolC was detected in the two effective vaccines (live and inactivated-30-F). The total antiserum and anti-OmpA titers were higher for the two effective vaccines than for the two ineffective vaccines (inactivated-80-F and inactivated-100). Further evidence demonstrated that the live and inactivated-30-F vaccines demonstrated stronger abilities to induce CD8+ and CD4+ T cell differentiation than the other two evaluated vaccines. Our results indicate that the outer membrane proteome changes dramatically following different treatments, which contributes to the effectiveness of whole-cell vaccines. PMID:27406266

  17. Laser Disks at the Library Door: The Microsoft First International Conference on CD-ROM.

    ERIC Educational Resources Information Center

    Miller, David C.

    1986-01-01

    Description of First International CD-ROM Conference held by Microsoft, Inc., in March, 1986, covers types of participants, hardware and support services, and technical standards and intellectual property rights as market barriers. The importance of librarians planning for CD-ROM is stressed, and a detailed directory of references and contacts is…

  18. Marketing: Putting People in the Process. White House Conference on Library and Information Services.

    ERIC Educational Resources Information Center

    Leisner, Anthony

    Noting that some public, school, law, academic, and special libraries have adopted marketing as a management tool, this paper begins by discussing marketing principles as defined by the American Marketing Association (AMA). Librarians are advised to center their marketing activities around what is known as the "4 P's" of marketing: Product, Price,…

  19. Preservation Integrity of Our Nation's Records at Risk. White House Conference on Library and Information Services.

    ERIC Educational Resources Information Center

    Fusonie, Alan

    This paper focuses on the preservation of documents that are disintegrating rapidly in national archives. After providing an introduction and background to the situation, the paper outlines a national preservation strategy for administrators and discusses ways to protect collections in archives and libraries throughout the United States. The…

  20. White House Conference on Library and Information Services. Hearing before the Subcommittee on Education, Arts and Humanities of the Committee on Labor and Human Resources. United States Senate, One Hundredth Congress, First Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

    Held to authorize a White House Conference on Library and Information Services (WHCLIST) in 1989, this hearing focused on library services for literacy, productivity, and democracy as well as on the conference structure and costs. Statements and supporting information provided by the following individuals and institutions were presented: (1)…

  1. Culture Keepers III: Making Global Connections. Proceedings of the Black Caucus of the American Library Association (BCALA) National Conference of African American Librarians (3rd, Winston-Salem, North Carolina, July 31-August 3, 1997).

    ERIC Educational Resources Information Center

    Neely, Teresa Y., Ed.

    The 49 papers presented in this volume are evidence of the research, scholarship, and professional nature of the offerings of the third National Conference of African American Librarians, sponsored by the Black Caucus of the American Library Association. The papers are arranged into nine tracks and Pre-Conference topics: I: Library Connections: An…

  2. Libraries, Archives and Museums: What's in Them for Us? PIALA '98. Selected Papers from the Pacific Islands Association of Libraries and Archives Conference (8th, Tofol, Kosrae, Federated States of Micronesia, November 17-20, 1998).

    ERIC Educational Resources Information Center

    Cohen, Arlene, Ed.

    This proceedings contains papers from the 1998 annual conference of the Pacific Islands Association of Libraries and Archives (PIALA). After welcoming remarks from Henry Robert and Isabel Rungrad, the following papers are included: "Sharing Our Successes, Discussing Our Future: A Survey of Pacific Collections Activities--Report from the University…

  3. PIALA '95. Preservation of Culture through Archives and Libraries. Papers from the Annual Pacific Islands Association of Libraries and Archives Conference (5th, Colonia, Yap, Federated States of Micronesia, November 6-10, 1995).

    ERIC Educational Resources Information Center

    Cohen, Arlene, Ed.

    The annual conference of the Pacific Islands Association of Libraries and Archives addressed various topics of interest to librarians, archivists, and educators in the Pacific Islands. The proceedings include welcoming remarks by 2 Yap state government officials and PIALA President Herbert Del Rosario; a keynote address by Dr. Marcia J.…

  4. Immunization with a single major histocompatibility complex class I-restricted cytotoxic T-lymphocyte recognition epitope of herpes simplex virus type 2 confers protective immunity.

    PubMed

    Blaney, J E; Nobusawa, E; Brehm, M A; Bonneau, R H; Mylin, L M; Fu, T M; Kawaoka, Y; Tevethia, S S

    1998-12-01

    We have evaluated the potential of conferring protective immunity to herpes simplex virus type 2 (HSV-2) by selectively inducing an HSV-specific CD8(+) cytotoxic T-lymphocyte (CTL) response directed against a single major histocompatibility complex class I-restricted CTL recognition epitope. We generated a recombinant vaccinia virus (rVV-ES-gB498-505) which expresses the H-2Kb-restricted, HSV-1/2-cross-reactive CTL recognition epitope, HSV glycoprotein B residues 498 to 505 (SSIEFARL) (gB498-505), fused to the adenovirus type 5 E3/19K endoplasmic reticulum insertion sequence (ES). Mucosal immunization of C57BL/6 mice with this recombinant vaccinia virus induced both a primary CTL response in the draining lymph nodes and a splenic memory CTL response directed against HSV gB498-505. To determine the ability of the gB498-505-specific memory CTL response to provide protection from HSV infection, immunized mice were challenged with a lethal dose of HSV-2 strain 186 by the intranasal (i.n.) route. Development of the gB498-505-specific CTL response conferred resistance in 60 to 75% of mice challenged with a lethal dose of HSV-2 and significantly reduced the levels of infectious virus in the brains and trigeminal ganglia of challenged mice. Finally, i.n. immunization of C57BL/6 mice with either a recombinant influenza virus or a recombinant vaccinia virus expressing HSV gB498-505 without the ES was also demonstrated to induce an HSV-specific CTL response and provide protection from HSV infection. This finding confirms that the induction of an HSV-specific CTL response directed against a single epitope is sufficient for conferring protective immunity to HSV. Our findings support the role of CD8(+) T cells in the control of HSV infection of the central nervous system and suggest the potential importance of eliciting HSV-specific mucosal CD8(+) CTL in HSV vaccine design. PMID:9811690

  5. A National Bibliographic/Resource Sharing Network for Canadian Academic Libraries. Proceedings of the Conference (Ste-Foy, Quebec, October 24-25, 1979).

    ERIC Educational Resources Information Center

    Canadian Association of Research Libraries, Montreal (Quebec).

    These papers discuss various options for a computerized national bibliographic network and highlight the problems and potential of developing such a database. Following a brief explanation of the conference purpose and organization, 10 primary papers are presented: (1) "A Brief Overview of Computerized Library Networking in Canada," by Peter…

  6. Proceeding of the ACM/IEEE-CS Joint Conference on Digital Libraries (1st, Roanoke, Virginia, June 24-28, 2001).

    ERIC Educational Resources Information Center

    Association for Computing Machinery, New York, NY.

    Papers in this Proceedings of the ACM/IEEE-CS Joint Conference on Digital Libraries (Roanoke, Virginia, June 24-28, 2001) discuss: automatic genre analysis; text categorization; automated name authority control; automatic event generation; linked active content; designing e-books for legal research; metadata harvesting; mapping the…

  7. Proceedings of the Northumbria International Conference on Performance Measurement in Libraries and Information Services: "Meaningful Measures for Emerging Realities" (4th, Pittsburgh, Pennsylvania, August 12-16, 2001).

    ERIC Educational Resources Information Center

    Stein, Joan, Ed.; Kyrillidou, Martha, Ed.; Davis, Denise, Ed.

    This Fourth Northumbria International Conference on Performance Measurement in Libraries and Information Services centered on the theme of "meaningful measures for emerging realities" and contributors surveyed the field of performance measurement from that perspective. The proceedings begins with seven keynote and invited papers from speakers…

  8. SLA 2002: Putting Knowledge to Work. Papers Presented at the Special Libraries Association Conference (Los Angeles, California, June 9-12, 2002).

    ERIC Educational Resources Information Center

    Special Libraries Association, Washington, DC.

    This document contains the following papers from the 2002 Special Libraries Association Conference: (1) "Competencies for the 21st Century Information Professional: Translating the SLA Competencies into Business Competencies" (Sue Henczel); (2) "Compromises along the Way: Balancing Speed to Market with Sustainability While Delivering Knowledge…

  9. International Federation of Library Associations Annual Conference Papers. Bibliographic Control Division: Bibliography and Cataloguing Sections (47th, Leipzig, East Germany, August 17-22, 1981).

    ERIC Educational Resources Information Center

    Vita, Susan H.; And Others

    This set of papers delivered to the Bibliographic Control Division of the International Federation of Library Associations (IFLA) during its 47th annual conference (1981) includes: "Cataloging in Publication in the United States--Problems and Prospects," by Susan H. Vita; "Development and Coordination of Bibliographic Activities: Experiences of…

  10. IFLA General Conference, 1985. International Association of Law Libraries (IALL) Round-Table on Access to Information in International Legal Research. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on international access to information pertaining to legal research, which were presented at the 1985 conference of the International Federation of Library Associations (IFLA) include: (1) "Materials of European Intergovernmental Organizations and Their Accessibility through Available Research Tools" (Irene Berkey, Northwestern University…

  11. White House Conference on Library and Information Services: Keynote Addresses, Remarks, and Presented Papers (2nd, Washington, D.C., July 9-13, 1991).

    ERIC Educational Resources Information Center

    National Commission on Libraries and Information Science, Washington, DC.

    This collection of addresses, remarks, and papers presented at the second White House Conference on Library and Information Services (WHCLIS2) includes excerpts from remarks made by First Lady Barbara Bush, President George Bush, Marilyn Quayle, and William T. Esrey of United Telecommunications, Inc., and keynote addresses by Mary Futrell from the…

  12. Energies for Transition. Proceedings of the National Conference of the Association of College and Research Libraries (4th, Baltimore, Maryland, April 9-12, 1986).

    ERIC Educational Resources Information Center

    Nitecki, Danuta A., Ed.

    This proceedings of the 1986 conference of the Association of College and Research Libraries contains 60 papers--44 position papers, 7 research reports, and 9 idea briefs--dealing with the issue of transitions facing librarians and ways to respond to these transitions through both formal and informal means. Papers are organized under eight broad…

  13. PIALA '97. Wasahn Kamarain: Place of Enlightenment. Papers from the Pacific Islands Association of Libraries and Archives Conference (7th, Palikir, Pohnpei, November 3-5, 1997).

    ERIC Educational Resources Information Center

    Cohen, Arlene, Ed.

    This PIALA 1997 Proceedings follows the tradition of publishing papers from each annual conference of the Pacific Islands Association of Libraries and Archives (PIALA). After welcoming remarks from Sue Moses, Kapily Capelle, and Isabel Rungrad, the following papers are included: "Places of Enlightenment, Places of Dreams" (Maradel Gale);…

  14. International Federation of Library Associations Annual Conference Papers. Education and Research Division: Library Theory and Research Section (47th, Leipzig, East Germany, August 17-22, 1981).

    ERIC Educational Resources Information Center

    Kolodziejska, Jadwiga; And Others

    Seven of these ten papers are concerned with library research in specific countries; the remaining three deal with library planning and ethics in research. Titles are "The Library as a Cultural Institution," by Jadwiga Kolodziejska, Poland; "The International Seminar 'Book and Library in Society' of the Polish Book and Readers Institute and the…

  15. Chloroplast-derived vaccine antigens confer dual immunity against cholera and malaria by oral or injectable delivery

    PubMed Central

    Davoodi-Semiromi, Abdoreza; Schreiber, Melissa; Nallapali, Samson; Verma, Dheeraj; Singh, Nameirakpam D.; Banks, Robert K.; Chakrabarti, Debopam; Daniell, Henry

    2009-01-01

    Summary Cholera and malaria are major diseases causing high mortality. The only licensed cholera vaccine is expensive; immunity is lost in children within 3 years and adults are not fully protected. No vaccine is yet available for malaria. Therefore, in this study, the cholera toxin-B subunit (CTB) of Vibrio cholerae fused to malarial vaccine antigens apical membrane antigen-1 (AMA1) and merozoite surface protein-1 (MSP1) was expressed in lettuce and tobacco chloroplasts. Southern blot analysis confirmed homoplasmy and stable integration of transgenes. CTB-AMA1 and CTB-MSP1 fusion proteins accumulated up to 13.17% and 10.11% (total soluble protein, TSP) in tobacco and up to 7.3% and 6.1% (TSP) in lettuce respectively. Nine groups of mice (n = 10/group) were immunized subcutaneously (SQV) or orally (ORV) with purified antigens or transplastomic tobacco leaves. Significant levels of antigen-specific antibody titres of immunized mice completely inhibited proliferation of the malarial parasite and cross-reacted with the native parasite proteins in immunoblots and immunofluorescence studies. Protection against cholera toxin challenge in both ORV (100%) and SQV (89%) mice correlated with CTB-specific titres of intestinal, serum IgA and IgG1 in ORV and only IgG1 in SQV mice, but no other immunoglobulin. Increasing numbers of interleukin-10+ T cell but not Foxp3+ regulatory T cells, suppression of interferon-γ and absence of interleukin-17 were observed in protected mice, suggesting that immunity is conferred via the Tr1/Th2 immune response. Dual immunity against two major infectious diseases provided by chloroplast-derived vaccine antigens for long-term (>300 days, 50% of mouse life span) offers a realistic platform for low cost vaccines and insight into mucosal and systemic immunity. PMID:20051036

  16. Proceedings of the Binational Conference on Libraries in California and Baja California (1st, Tijuana, Baja California, Mexico, January 13-14, 1984) = Memorias de la Primera Conferencia Binacional de Bibliotecas de las Californias.

    ERIC Educational Resources Information Center

    Ayala, Marta Stiefel, Ed.; And Others

    This document includes the text of presentations given at the First Binational Conference on Libraries in California and Baja California, as well as minutes from four roundtables held at the conference. Following a prologue and a brief background on the conference, the following presentations are included: (1) "State Support for Public Libraries…

  17. International Conference of Directors of National Libraries on Resource Sharing in Asia and Oceanic [Proceedings] (Canberra, Australia, May 14-18, 1979). Development of Resource Sharing Networks. Networks Study No. 11.

    ERIC Educational Resources Information Center

    National Library of Australia, Canberra.

    The proceedings of this 1979 conference on library cooperation begin with proposals for the promotion of resource sharing among the national libraries of Asia and Oceania, the text of a policy statement on the role of national and international systems as approved at a 1976 meeting of directors of national libraries held in Lausanne, and a summary…

  18. Automation in Libraries.

    ERIC Educational Resources Information Center

    Canadian Library Association, Ottawa (Ontario).

    The fourth Canadian Association of College and University Libraries (CACUL) Conference on Library Automation was held in Hamilton, June 20-21, 1970, as a pre-conference workshop of the Canadian Library Association (CLA). The purpose of the conference was to present papers on current projects and to discuss the continuing need for this type of…

  19. Coadministration of protoxin Cry1Ac from Bacillus thuringiensis with metacestode extract confers protective immunity to murine cysticercosis.

    PubMed

    Ibarra-Moreno, S; García-Hernández, A L; Moreno-Fierros, L

    2014-06-01

    The Bacillus thuringiensis Cry1Ac protoxin (pCry1Ac) is a promising mucosal immunogen and adjuvant that induces protective immunity against Naegleria fowleri and malaria infection models. We determined whether pCry1Ac acted as a protective adjuvant against infection with Taenia crassiceps. BALB/C mice were thrice i.p. immunized with (i) pCry1Ac, (ii) metacestode extract, (iii) extract + pCry1Ac or (iv) vehicle, challenged with metacestodes on day 26 and then sacrificed 35 days later. Cysticerci in the peritoneal cavity were counted, while the serum antibody response and cytokines were analysed after immunization and during infection. Only immunization with pCry1Ac plus extract conferred a significant protection (up to 47%). This group presented fluctuating antibody peaks during infection and the highest IgG1 and IgM titres. Immunization with extract alone elicited high IgG1 and the highest IgG2a responses after 25 days of infection, while nonimmunized mice presented a poor, mixed-Th1/Th2 response during infection. Sharp peaks of TNFα and IFN-γ occurred immediately after the first immunization with extract, especially in the presence of pCry1Ac, but not after the challenge, while in the control and pCry1Ac-alone groups, cytokines were only detected after the challenge. The data support the protective-adjuvant effect of co-administration of pCry1Ac in cysticercosis. PMID:24484070

  20. Coupling to the surface of liposomes alters the immunogenicity of hepatitis C virus-derived peptides and confers sterile immunity.

    PubMed

    Takagi, Akira; Kobayashi, Nobuharu; Taneichi, Maiko; Uchida, Tetsuya; Akatsuka, Toshitaka

    2013-01-01

    We have previously demonstrated that antigens chemically coupled to the surface of liposomes consisting of unsaturated fatty acids were cross-presented by antigen presenting cells to cytotoxic T lymphocytes (CTLs). Liposomal form of immunodominant CTL epitope peptides derived from lymphocytic choriomeningitis virus exhibited highly efficient antiviral CTL responses in immunized mice. In this study, we coupled 15 highly conserved immunodominant CTL epitope peptides derived from hepatitis C virus (HCV) to the surface of liposomes. We also emulsified the peptides in incomplete Freund's adjuvant, and compared the immune responses of the two methods of presenting the peptides by cytotoxicity induction and interferon-gamma (IFN-γ) production by CD8(+) T cells of the immunized mice. We noticed significant variations of the immunogenicity of each peptide between the two antigen delivery systems. In addition, the immunogenicity profiles of the peptides were also different from those observed in the mice infected with recombinant adenoviruses expressing HCV proteins as previously reported. Induction of anti-viral immunity by liposomal peptides was tested by the challenge experiments using recombinant vaccinia viruses expressing corresponding HCV epitopes. One D(b)-restricted and three HLA-A(*)0201-restricted HCV CTL epitope peptides on the surface of liposomes were found to confer complete protection to immunized mice with establishment of long-term memory. Interestingly, their protective efficacy seemed to correlate with the induction of IFN-γ producing cells rather than the cytotoxicity induction suggesting that the immunized mice were protected through non-cytolytic mechanisms. Thus, these liposomal peptides might be useful as HCV vaccines not only for prevention but also for therapeutic use. PMID:23159619

  1. Selection and expression of recombinant single domain antibodies from a hyper-immunized library against the hapten azoxystrobin.

    PubMed

    Makvandi-Nejad, Shokouh; Fjällman, Ted; Arbabi-Ghahroudi, Mehdi; MacKenzie, C Roger; Hall, J Christopher

    2011-10-28

    Three V(H)Hs against the model hapten, azoxystrobin (MW 403), were isolated from a hyper-immunized phage-displayed V(H)H library. This library was constructed by isolating the V(H)H-coding genes from the lymphocytes collected from a Llama glama that was immunized with azoxystrobin conjugated to bovine serum albumin (BSA). Six rounds of panning were performed against azoxystrobin conjugated to either ovalbumin (OVA) or rabbit serum albumin (RSA) to enrich clones containing V(H)Hs specific to the hapten. After screening 95 clones, three V(H)Hs (A27, A72, and A85) with different amino acid sequences were identified, expressed in soluble format in Escherichia coli HB2151, and purified using nickel-immobilized metal affinity chromatography. Competitive inhibition enzyme-linked immunosorbent assay (CI-ELISA) showed that A27 and A85 were specific to azoxystrobin while A72 was not. The IC(50) values of A27 and A85 V(H)Hs were 7.2 and 2.0μM, respectively. To our knowledge A85 is one of the highest affinity V(H)Hs that has yet been isolated against a hydrophobic hapten such as azoxystrobin. PMID:21777591

  2. Selection of bisphenol A - single-chain antibodies from a non-immunized mouse library by ribosome display.

    PubMed

    Zhao, Li; Ning, Baoan; Bai, Jialei; Chen, Xiang; Peng, Yuan; Sun, Siming; Li, Guimin; Fan, Xianjun; Liu, Yuanyuan; Liu, Jianqing; Sun, Yanan; Gao, Zhixian; Zhang, Juankun

    2015-11-01

    Developing reagents with high affinity and specificity are critical to detect the environmental hormones or toxicants. Ribosome display technology has been widely used in functional protein or peptide screening and in directed evolution of protein molecules in vitro. In this study, single-chain variable fragments (scFvs) against bisphenol A (BPA) were selected from a library constructed from splenocytes of non-immunized mice. After five rounds of selection, the selected scFvs bound to BPA with high affinity. Indirect competitive enzyme-linked immunosorbent assay (ELISA) was introduced to screen the antibody affinity and specificity to BPA. The equilibrium dissociation constants (KDS) of one clone was 1.76μM as determined by surface plasmon resonance (SPR). This study indicated that ribosome display can isolate binders to small molecules from a non-immunized naive library without any in vivo steps and can generate recombinant antibodies efficiently and rapidly. In addition, this study provides a methodological framework for detection of small molecules using recombinant antibodies. PMID:24269893

  3. Development, screening, and analysis of DNA aptamer libraries potentially useful for diagnosis and passive immunity of arboviruses

    PubMed Central

    2012-01-01

    Background Nucleic acid aptamers have long demonstrated the capacity to bind viral envelope proteins and to inhibit the progression of pathogenic virus infections. Here we report on initial efforts to develop and screen DNA aptamers against recombinant envelope proteins or synthetic peptides and whole inactivated viruses from several virulent arboviruses including Chikungunya, Crimean-Congo hemorrhagic fever (CCHF), dengue, tickborne encephalitis and West Nile viruses. We also analyzed sequence data and secondary structures for commonalities that might reveal consensus binding sites among the various aptamers. Some of the highest affinity and most specific aptamers in the down-selected libraries were demonstrated to have diagnostic utility in lateral flow chromatographic assays and in a fluorescent aptamer-magnetic bead sandwich assay. Some of the reported aptamers may also be able to bind viral envelope proteins in vivo and therefore may have antiviral potential in passive immunity or prophylactic applications. Results Several arbovirus DNA aptamer sequences emerged multiple times in the various down selected aptamer libraries thereby suggesting some consensus sequences for binding arbovirus envelope proteins. Screening of aptamers by enzyme-linked aptamer sorbent assay (ELASA) was useful for ranking relative aptamer affinities against their cognate viral targets. Additional study of the aptamer sequences and secondary structures of top-ranked anti-arboviral aptamers suggest potential virus binding motifs exist within some of the key aptamers and are highlighted in the supplemental figures for this article. One sequence segment (ACGGGTCCGGACA) emerged 60 times in the anti-CCHF aptamer library, but nowhere else in the anti-arbovirus library and only a few other times in a larger library of aptamers known to bind bacteria and rickettsia or other targets. Diagnostic utility of some of the aptamers for arbovirus detection in lateral flow chromatographic assays and a

  4. Genetic diversity confers colony-level benefits due to individual immunity.

    PubMed

    Simone-Finstrom, Michael; Walz, Megan; Tarpy, David R

    2016-03-01

    Several costs and benefits arise as a consequence of eusociality and group-living. With increasing group size, spread of disease among nest-mates poses selective pressure on both individual immunity and group-level mechanisms of disease resistance (social immunity). Another factor known to influence colony-level expression of disease is intracolony genetic diversity, which in honeybees (Apis mellifera) is a direct function of the number of mates of the queen. Colonies headed by queens with higher mating numbers have less variable infections of decreased intensity, though the underlying mechanisms remain unclear. By pathogen-challenging larvae in vitro, we decoupled larval immune response from mechanisms of social immunity. Our results show that baseline immunity and degree of immune response do not vary with genetic diversity. However, intracolony variance in antimicrobial peptide production after pathogen challenge decreases with increasing genetic diversity. This reduction in variability of the larval immune response could drive the mitigation of disease observed in genetically diverse colonies. PMID:26961896

  5. 99th Dahlem conference on infection, inflammation and chronic inflammatory disorders: innate immune responses in plants.

    PubMed

    Schulze-Lefert, P

    2010-04-01

    Plants rely exclusively upon mechanisms of innate immunity. Current concepts of the plant innate immune system are based largely on two forms of immunity that engage distinct classes of immune receptors. These receptors enable the recognition of non-self structures that are either conserved between members of a microbial class or specific to individual strains of a microbe. One type of receptor comprises membrane-resident pattern recognition receptors (PRRs) that detect widely conserved microbe-associated molecular patterns (MAMPs) on the cell surface. A second type of mainly intracellular immune sensors, designated resistance (R) proteins, recognizes either the structure or function of strain-specific pathogen effectors that are delivered inside host cells. Phytopathogenic microorganisms have evolved a repertoire of effectors, some of which are delivered into plant cells to sabotage MAMP-triggered immune responses. Plants appear to have also evolved receptors that sense cellular injury by the release and perception of endogenous damage-associated molecular patterns (DAMPs). It is possible that the integration of MAMP and DAMP responses is critical to mount robust MAMP-triggered immunity. This signal integration might help to explain why plants are colonized in nature by remarkably diverse and seemingly asymptomatic microbial communities. PMID:20415853

  6. IFLA General Conference, 1987. Division of Management and Technology. Library Building and Equipment Section. Information Technology Section. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The six papers in this collection focus on library buildings and equipment and information technology: (1) "Library Equipment in a Changing Library Environment" (Margaret Beckman, Canada); (2) "The New Building for the British Library" (Colin St. John Wilson, United Kingdom); (3) "User Interaction with Online Catalogue" (Stephen Walker, United…

  7. Immunization with BLS-Stx2B chimera totally protects dams from early pregnancy loss induced by Shiga toxin type 2 (Stx2) and confers anti-Stx2 immunity to the offspring.

    PubMed

    Sacerdoti, Flavia; Mejías, María P; Bruballa, Andrea C; Alvarez, Romina Soledad; Amaral, María M; Palermo, Marina S; Ibarra, Cristina

    2016-09-01

    Shiga toxin producing Escherichia coli (STEC) are bacterial pathogens involved in food-borne diseases. Shiga toxin (Stx) is the main virulence factor of STEC and is responsible for systemic complications including Hemolytic Uremic Syndrome (HUS). It has been previously demonstrated that Shiga toxin type 2 (Stx2) induces pregnancy loss in rats in early stage of pregnancy. The main purpose of this study was to determine if an active immunization prevents Stx2 mediated pregnancy loss and confers passive protective immunity to the offspring. For that purpose Sprague Dawley female rats were immunized with the chimera based on the enzyme lumazine synthase from Brucella spp. (BLS) and the B subunit of Shiga toxin 2 (Stx2B) named BLS-Stx2B. After immunization females were mated with males. At day 8 of gestation, dams were challenged intraperitoneally with a sublethal and abortifacient dose of Stx2. The immunization induced high anti-Stx2B-specific antibody titers in sera and most important, prevented pregnancy loss. Pups born and breastfeed by immunized dams had high anti-Stx2B-specific antibody titers in sera. Cross-fostering experiments indicated that passive protective immunity against Stx2 was transmitted through lactation. These results indicate that immunization of adult female rats with BLS-Stx2B prevents Stx2-induced pregnancy loss and confers anti Stx2 protective immunity to the offspring. PMID:27527816

  8. Immunization

    MedlinePlus

    ... a lot worse. Some are even life-threatening. Immunization shots, or vaccinations, are essential. They protect against things like measles, ... B, polio, tetanus, diphtheria, and pertussis (whooping cough). Immunizations are important for adults as well as children. ...

  9. Immunizations

    MedlinePlus

    ... How Can I Help a Friend Who Cuts? Immunizations KidsHealth > For Teens > Immunizations Print A A A ... That Shot? en español Las vacunas Why Are Vaccinations Important? Measles, mumps, and whooping cough may seem ...

  10. Immunization

    MedlinePlus

    ... a lot worse. Some are even life-threatening. Immunization shots, or vaccinations, are essential. They protect against ... B, polio, tetanus, diphtheria, and pertussis (whooping cough). Immunizations are important for adults as well as children. ...

  11. Proteins of Leishmania (Viannia) shawi confer protection associated with Th1 immune response and memory generation

    PubMed Central

    2012-01-01

    Background Leishmania (Viannia) shawi parasite was first characterized in 1989. Recently the protective effects of soluble leishmanial antigen (SLA) from L. (V.) shawi promastigotes were demonstrated using BALB/c mice, the susceptibility model for this parasite. In order to identify protective fractions, SLA was fractionated by reverse phase HPLC and five antigenic fractions were obtained. Methods F1 fraction was purified from L. (V.) shawi parasite extract by reverse phase HPLC. BALB/c mice were immunized once a week for two consecutive weeks by subcutaneous routes in the rump, using 25 μg of F1. After 1 and 16 weeks of last immunization, groups were challenged in the footpad with L. (V.) shawi promastigotes. After 2 months, those same mice were sacrificed and parasite burden, cellular and humoral immune responses were evaluated. Results The F1 fraction induced a high degree of protection associated with an increase in IFN-γ, a decrease in IL-4, increased cell proliferation and activation of CD8+T lymphocytes. Long-term protection was acquired in F1-immunized mice, associated with increased CD4+ central memory T lymphocytes and activation of both CD4+ and CD8+ T cells. In addition, F1-immunized groups showed an increase in IgG2a levels. Conclusions The inductor capability of antigens to generate memory lymphocytes that can proliferate and secrete beneficial cytokines upon infection could be an important factor in the development of vaccine candidates against American Tegumentary Leishmaniasis. PMID:22463817

  12. Antigen mRNA-transfected, allogeneic fibroblasts loaded with NKT-cell ligand confer antitumor immunity.

    PubMed

    Fujii, Shin-ichiro; Goto, Akira; Shimizu, Kanako

    2009-04-30

    The maturation of dendritic cells (DCs) in situ by danger signals plays a central role in linking innate and adaptive immunity. We previously demonstrated that the activation of invariant natural killer T (iNKT) cells by administration of alpha-galactosylceramide (alpha-GalCer)-loaded tumor cells can act as a cellular adjuvant through the DC maturation. In the current study, we used allogeneic fibroblasts loaded with alpha-GalCer and transfected with antigen-encoding mRNA, thus combining the adjuvant effects of iNKT-cell activation with delivery of antigen to DCs in vivo. We found that these cells produce antigen protein and activate NK and iNKT cells. When injected into major histocompatibility complex (MHC)-mismatched mice, they elicited antigen-specific T-cell responses and provided tumor protection, suggesting that these immune responses depend on host DCs. In addition, antigen-expressing fibroblasts loaded with alpha-GalCer lead to a more potent T-cell response than those expressing NK cell ligands. Thus, glycolipid-loaded, mRNA-transfected allogeneic fibroblasts act as cellular vectors to provide iNKT-cell activation, leading to DC maturation and T-cell immunity. By harnessing the innate immune system and generating an adaptive immune response to a variety of antigens, this unique tool could prove clinically beneficial in the development of immunotherapies against malignant and infectious diseases. PMID:19164596

  13. IFLA General Conference, 1991. Division of Serving the General Public: Section of Public Libraries; Section of Children's Libraries; Section on School Libraries; Section of Libraries Serving Disadvantaged Persons; Section of Libraries for the Blind; Section of Library Services to Multicultural Populations; ROTNAC (RT); Mobile Libraries (RT). Booklet 3.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The 17 papers in this booklet were presented at meetings of 7 sections within the Division of Serving the General Public: (1) "Overcoming Illiteracy and Public Library Social Functions Development" (Slava Matlina, USSR); (2) "Impact of Economic and Political Change upon Public Library Services" (E. S. Ponomaryova, USSR); (3) "The Public Library…

  14. [Modalities of production and immunity conferred by an inactivated rabies vaccine originating from cell culture].

    PubMed

    Précausta, P; Soulebot, J P; Bugand, M; Brun, A; Chappuis, G

    1982-01-01

    Further to guidelines advised by the World Health Organization, an inactivated Rabies vaccine was prepared from virus propagated on cell culture. This vaccine is presented either in the freeze-dried form or in the liquid form together with an immunity adjuvant. The specific and nonspecific immunity of the vaccine is excellent. The potency, tested in laboratory animals and in species for which the vaccine is intended, satisfies recommendations published by the W.H.O. The immunity persistence, evaluated by the titration of serum antibodies and by challenge with a pathogenic virus, proves to be excellent 3 years following primovaccination. Finally, the stability of this vaccine is an interesting factor for its application, especially in the form of a combined vaccine. PMID:7128075

  15. Transdermal immunization of P. falciparum surface antigen (MSP-119) via elastic liposomes confers robust immunogenicity.

    PubMed

    Tyagi, Rajeev K; Garg, Neeraj K; Dalai, Sarat K; Awasthi, Amit

    2016-04-01

    As transdermal immunization results in poor immunogenicity, which is attributed to poor permeability of antigens through the skin, we believed ultradeformable lipid vesicles (elastic liposome) might address the challenges encountered during transdermal immunization. The elastic liposome, versatile carrier, proves better vehicle for transcutaneous delivery of protein, peptide and nucleic acid antigens. Our recently published article (1) is suggestive of improved immunogenicity of carboxyl-terminal 19 kDa fragment of merozoite surface protein-1 (PfMSP-119) of Plasmodium falciparum when administered subcutaneously via elastic liposomes ( Fig. 1 ). PMID:26810033

  16. Vaccination with lentiviral vector expressing the nfa1 gene confers a protective immune response to mice infected with Naegleria fowleri.

    PubMed

    Kim, Jong-Hyun; Sohn, Hae-Jin; Lee, Jinyoung; Yang, Hee-Jong; Chwae, Yong-Joon; Kim, Kyongmin; Park, Sun; Shin, Ho-Joon

    2013-07-01

    Naegleria fowleri, a pathogenic free-living amoeba, causes fatal primary amoebic meningoencephalitis (PAM) in humans and animals. The nfa1 gene (360 bp), cloned from a cDNA library of N. fowleri, produces a 13.1-kDa recombinant protein which is located on pseudopodia, particularly the food cup structure. The nfa1 gene plays an important role in the pathogenesis of N. fowleri infection. To examine the effect of nfa1 DNA vaccination against N. fowleri infection, we constructed a lentiviral vector (pCDH) expressing the nfa1 gene. For the in vivo mouse study, BALB/c mice were intranasally vaccinated with viral particles of a viral vector expressing the nfa1 gene. To evaluate the effect of vaccination and immune responses of mice, we analyzed the IgG levels (IgG, IgG1, and IgG2a), cytokine induction (interleukin-4 [IL-4] and gamma interferon [IFN-γ]), and survival rates of mice that developed PAM. The levels of both IgG and IgG subclasses (IgG1 and IgG2a) in vaccinated mice were significantly increased. The cytokine analysis showed that vaccinated mice exhibited greater IL-4 and IFN-γ production than the other control groups, suggesting a Th1/Th2 mixed-type immune response. In vaccinated mice, high levels of Nfa1-specific IgG antibodies continued until 12 weeks postvaccination. The mice vaccinated with viral vector expressing the nfa1 gene also exhibited significantly higher survival rates (90%) after challenge with N. fowleri trophozoites. Finally, the nfa1 vaccination effectively induced protective immunity by humoral and cellular immune responses in N. fowleri-infected mice. These results suggest that DNA vaccination using a viral vector may be a potential tool against N. fowleri infection. PMID:23677321

  17. Library Services. Miscellaneous Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library journal cooperation, interlibrary lending, library services to minorities, and school library media centers, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Co-operation between Editors of Library Journals in Socialist Countries," in which Wolfgang Korluss…

  18. Selection of diethylstilbestrol-specific single-chain antibodies from a non-immunized mouse ribosome display library.

    PubMed

    Sun, Yanan; Ning, Baoan; Liu, Ming; Gao, Xianjun; Fan, Xianjun; Liu, Jianqing; Gao, Zhixian

    2012-01-01

    Single chain variable fragments (scFvs) against diethylstilbestrol (DES) were selected from the splenocytes of non-immunized mice by ribosome display technology. A naive library was constructed and engineered to allow in vitro transcription and translation using an E. coli lysate system. Alternating selection in solution and immobilization in microtiter wells was used to pan mRNA-ribosome-antibody (ARM) complexes. After seven rounds of ribosome display, the expression vector pTIG-TRX containing the selected specific scFv DNAs were transformed into Escherichia coli BL21 (DE3) for expression. Twenty-six positive clones were screened and five clones had high antibody affinity and specificity to DES as evidenced by indirect competitive ELISA. Sequence analysis showed that these five DES-specific scFvs had different amino acid sequences, but the CDRs were highly similar. Surface plasmon resonance (SPR) analysis was used to determine binding kinetics of one clone (30-1). The measured K(D) was 3.79 µM. These results indicate that ribosome display technology can be used to efficiently isolate hapten-specific antibody (Ab) fragments from a naive library; this study provides a methodological framework for the development of novel immunoassays for multiple environmental pollutants with low molecular weight detection using recombinant antibodies. PMID:22427984

  19. Isolation and characterization of human neutralizing antibodies to rabies virus derived from a recombinant immune antibody library.

    PubMed

    Houimel, Mehdi; Dellagi, Koussay

    2009-11-01

    A human immune Fab library was constructed using RNAs from peripheral blood lymphocytes obtained from rabies virus hyperimmune volunteers on phagemid vector. The size of the constructed Fab library was 2 x 10(7) Escherichia coli transformants. After four rounds of panning on whole inactivated rabies virus (PV-11), phage clones displaying rabies virus-specific human Fab were selected. The specificity of soluble Fab antibody fragments, derived from positive phage clones was verified by ELISA. Among 20 specific Fab clones, the genetic sequence of 6 of them (FabRV01, FabRV02, FabRV03, FabRV04, FabRV05, and FabRV06) was analyzed. The variable heavy (VH) and variable light (VL) domains were found to share 90% and 93% homology with sequences encoded by the corresponding human germline genes, respectively. The soluble Fab fragments, expressed in Escherichia coli were purified by a single step Nickel-NTA affinity chromatography via a hexa-histidine tag and their binding specificities to rabies virus were confirmed. Three of the Fab antibodies, FabRV01, FabRV02 and FabRV03, showed binding characteristics to rabies virus glycoprotein antigenic site III with affinities in the K(D) range 7 x 10(-9) to 5 x 10(-8)M. The Fab fragments showed dose-dependent neutralization properties for the challenge virus standard (CVS-11). PMID:19559727

  20. IFLA General Conference, 1987. Division of Management and Technology. Round Table for the Management of Library Associations. Round Table of National Centres for Library Services. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The six papers in this collection were presented at three sessions. The three presented to the Division of Management and Technology are listed first: (1) "The RLG (Research Libraries Group) Preservation Program and RLIN (Research Libraries Information Network) System Support" (Patricia McClung and John Haeger, United States); (2) "Problems of a…

  1. Construction of a full-length cDNA library of Solen grandis dunker and identification of defense- and immune-related genes

    NASA Astrophysics Data System (ADS)

    Sun, Guohua; Liu, Xiangquan; Ren, Lihua; Yang, Jianmin; Wei, Xiumei; Yang, Jialong

    2013-11-01

    The basic genetic characteristics, important functional genes, and entire transcriptome of Solen grandis Dunker were investigated by constructing a full-length cDNA library with the `switching mechanism at the 5'-end of the RNA transcript' (SMART) technique. Total RNA was isolated from the immune-relevant tissues, gills and hemocytes, using the Trizol reagent, and cDNA fragments were digested with Sfi I before being ligated to the pBluescript II SK* vector. The cDNA library had a titer of 1048 cfu μL-1 and a storage capacity of 1.05×106 cfu. Approximately 98% of the clones in the library were recombinants, and the fragment lengths of insert cDNA ranged from 0.8 kb to 3.0 kb. A total of 2038 expressed sequence tags were successfully sequenced and clustered into 965 unigenes. BLASTN analysis showed that 240 sequences were highly similar to the known genes (E-value < 1e -5; percent identity >80%), accounting for 25% of the total unigenes. According to the Gene Ontology, these unigenes were related to several biological processes, including cell structure, signal transport, protein synthesis, transcription, energy metabolism, and immunity. Fifteen of the identified sequences were related to defense and immunity. The full-length cDNA sequence of HSC70 was obtained. The cDNA library of S. grandis provided a useful resource for future researches of functional genomics related to stress tolerance, immunity, and other physiological activities.

  2. The Conference Experience.

    ERIC Educational Resources Information Center

    Woolls, Blanche; Hartman, Linda; Corey, Linda; Marcoux, Betty; Jay, M. Ellen; England, Jennifer

    2003-01-01

    Includes five articles on conference experiences: preplanning for a library conference; top ten reasons to attend an AASL (American Association of School Librarians) national conference; why should you bother to fill out a conference evaluation form; a case for conferences; and AASL tours. (LRW)

  3. Salmonella enterica serovar Typhimurium lacking hfq gene confers protective immunity against murine typhoid.

    PubMed

    Allam, Uday Shankar; Krishna, M Gopala; Lahiri, Amit; Joy, Omana; Chakravortty, Dipshikha

    2011-01-01

    Salmonella enterica is an important enteric pathogen and its various serovars are involved in causing both systemic and intestinal diseases in humans and domestic animals. The emergence of multidrug-resistant strains of Salmonella leading to increased morbidity and mortality has further complicated its management. Live attenuated vaccines have been proven superior over killed or subunit vaccines due to their ability to induce protective immunity. Of the various strategies used for the generation of live attenuated vaccine strains, focus has gradually shifted towards manipulation of virulence regulator genes. Hfq is a RNA chaperon which mediates the binding of small RNAs to the mRNA and assists in post-transcriptional gene regulation in bacteria. In this study, we evaluated the efficacy of the Salmonella Typhimurium Δhfq strain as a candidate for live oral vaccine in murine model of typhoid fever. Salmonella hfq deletion mutant is highly attenuated in cell culture and animal model implying a significant role of Hfq in bacterial virulence. Oral immunization with the Salmonella hfq deletion mutant efficiently protects mice against subsequent oral challenge with virulent strain of Salmonella Typhimurium. Moreover, protection was induced upon both multiple as well as single dose of immunizations. The vaccine strain appears to be safe for use in pregnant mice and the protection is mediated by the increase in the number of CD4(+) T lymphocytes upon vaccination. The levels of serum IgG and secretory-IgA in intestinal washes specific to lipopolysaccharide and outer membrane protein were significantly increased upon vaccination. Furthermore, hfq deletion mutant showed enhanced antigen presentation by dendritic cells compared to the wild type strain. Taken together, the studies in murine immunization model suggest that the Salmonella hfq deletion mutant can be a novel live oral vaccine candidate. PMID:21347426

  4. Year of the Oceans: Science of Information Handling. [Proceedings of the] Annual Conference of the International Association of Marine Science Libraries and Information Centers (10th, Woods Hole, Massachusetts, October 2-5, 1984).

    ERIC Educational Resources Information Center

    Grundy, R. L., Ed.; Ford, R. T., Ed.

    International Association of Marine Science Libraries and Information Centers (IAMSLIC) conferences provide a format for libraries and information specialists to discuss common interests and concerns so that services and information can be made available to scientists, administrators, engineers, educators and students in the discipline of marine…

  5. The immune-microenvironment confers resistance to MAP kinase pathway inhibitors through macrophage-derived TNFα

    PubMed Central

    O’Brien, Kate; Brunton, Holly; Ferguson, Jennifer; Young, Helen; Dhomen, Nathalie; Flaherty, Keith T.; Frederick, Dennie T.; Cooper, Zachary A.; Wargo, Jennifer A.; Marais, Richard; Wellbrock, Claudia

    2014-01-01

    Recently the rationale for combining targeted therapy with immunotherapy has come to light, but our understanding of the immune response during MAPK pathway inhibitor treatment is limited. We discovered that the immune-microenvironment can act as source of resistance to MAPK pathway-targeted therapy, and moreover during treatment this source becomes reinforced. In particular, we identified macrophage-derived TNFα as a crucial melanoma-growth factor that provides resistance to MAPK pathway inhibitors through the lineage-transcription factor MITF. Most strikingly, in BRAF mutant melanomas of patients and BRafV600E-melanoma allografts MAPK pathway inhibitors increased the number of tumor-associated macrophages, and TNFα and MITF expression. Inhibiting TNFα-signaling with IκB-kinase inhibitors profoundly enhanced the efficacy of MAPK pathway inhibitors by targeting not only the melanoma cells, but also the microenvironment. In summary, we identify the immune-microenvironment as a novel source of resistance and reveal a new strategy to improve the efficacy of targeted therapy in melanoma. PMID:25256614

  6. New insight in quantitative analysis of vascular permeability during immune reaction (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Kalchenko, Vyacheslav; Molodij, Guillaume; Kuznetsov, Yuri; Smolyakov, Yuri; Israeli, David; Meglinski, Igor; Harmelin, Alon

    2016-03-01

    The use of fluorescence imaging of vascular permeability becomes a golden standard for assessing the inflammation process during experimental immune response in vivo. The use of the optical fluorescence imaging provides a very useful and simple tool to reach this purpose. The motivation comes from the necessity of a robust and simple quantification and data presentation of inflammation based on a vascular permeability. Changes of the fluorescent intensity, as a function of time is a widely accepted method to assess the vascular permeability during inflammation related to the immune response. In the present study we propose to bring a new dimension by applying a more sophisticated approach to the analysis of vascular reaction by using a quantitative analysis based on methods derived from astronomical observations, in particular by using a space-time Fourier filtering analysis followed by a polynomial orthogonal modes decomposition. We demonstrate that temporal evolution of the fluorescent intensity observed at certain pixels correlates quantitatively to the blood flow circulation at normal conditions. The approach allows to determine the regions of permeability and monitor both the fast kinetics related to the contrast material distribution in the circulatory system and slow kinetics associated with extravasation of the contrast material. Thus, we introduce a simple and convenient method for fast quantitative visualization of the leakage related to the inflammatory (immune) reaction in vivo.

  7. The bacterial DNA repair protein Mfd confers resistance to the host nitrogen immune response.

    PubMed

    Guillemet, Elisabeth; Leréec, Alain; Tran, Seav-Ly; Royer, Corinne; Barbosa, Isabelle; Sansonetti, Philippe; Lereclus, Didier; Ramarao, Nalini

    2016-01-01

    Production of reactive nitrogen species (NO) is a key step in the immune response following infections. NO induces lesions to bacterial DNA, thus limiting bacterial growth within hosts. Using two pathogenic bacteria, Bacillus cereus and Shigella flexneri, we show that the DNA-repair protein Mfd (Mutation-Frequency-Decline) is required for bacterial resistance to the host-NO-response. In both species, a mutant deficient for mfd does not survive to NO, produced in vitro or by phagocytic cells. In vivo, the ∆mfd mutant is avirulent and unable to survive the NO-stress. Moreover, NO induces DNA-double-strand-breaks and point mutations in the Δmfd mutant. In overall, these observations demonstrate that NO damages bacterial DNA and that Mfd is required to maintain bacterial genomic integrity. This unexpected discovery reveals that Mfd, a typical housekeeping gene, turns out to be a true virulence factor allowing survival and growth of the pathogen in its host, due to its capacity to protect the bacterium against NO, a key molecule of the innate immune defense. As Mfd is widely conserved in the bacterial kingdom, these data highlight a mechanism that may be used by a large spectrum of bacteria to overcome the host immune response and especially the mutagenic properties of NO. PMID:27435260

  8. The bacterial DNA repair protein Mfd confers resistance to the host nitrogen immune response

    PubMed Central

    Guillemet, Elisabeth; Leréec, Alain; Tran, Seav-Ly; Royer, Corinne; Barbosa, Isabelle; Sansonetti, Philippe; Lereclus, Didier; Ramarao, Nalini

    2016-01-01

    Production of reactive nitrogen species (NO) is a key step in the immune response following infections. NO induces lesions to bacterial DNA, thus limiting bacterial growth within hosts. Using two pathogenic bacteria, Bacillus cereus and Shigella flexneri, we show that the DNA-repair protein Mfd (Mutation-Frequency-Decline) is required for bacterial resistance to the host-NO-response. In both species, a mutant deficient for mfd does not survive to NO, produced in vitro or by phagocytic cells. In vivo, the ∆mfd mutant is avirulent and unable to survive the NO-stress. Moreover, NO induces DNA-double-strand-breaks and point mutations in the Δmfd mutant. In overall, these observations demonstrate that NO damages bacterial DNA and that Mfd is required to maintain bacterial genomic integrity. This unexpected discovery reveals that Mfd, a typical housekeeping gene, turns out to be a true virulence factor allowing survival and growth of the pathogen in its host, due to its capacity to protect the bacterium against NO, a key molecule of the innate immune defense. As Mfd is widely conserved in the bacterial kingdom, these data highlight a mechanism that may be used by a large spectrum of bacteria to overcome the host immune response and especially the mutagenic properties of NO. PMID:27435260

  9. A safe vaccine (DV-STM-07) against Salmonella infection prevents abortion and confers protective immunity to the pregnant and new born mice.

    PubMed

    Negi, Vidya Devi; Nagarajan, Arvindhan G; Chakravortty, Dipshikha

    2010-01-01

    Pregnancy is a transient immuno-compromised condition which has evolved to avoid the immune rejection of the fetus by the maternal immune system. The altered immune response of the pregnant female leads to increased susceptibility to invading pathogens, resulting in abortion and congenital defects of the fetus and a subnormal response to vaccination. Active vaccination during pregnancy may lead to abortion induced by heightened cell mediated immune response. In this study, we have administered the highly attenuated vaccine strain DeltapmrG-HM-D (DV-STM-07) in female mice before the onset of pregnancy and followed the immune reaction against challenge with virulent S. Typhimurium in pregnant mice. Here we demonstrate that DV-STM-07 vaccine gives protection against Salmonella in pregnant mice and also prevents Salmonella induced abortion. This protection is conferred by directing the immune response towards Th2 activation and Th1 suppression. The low Th1 response prevents abortion. The use of live attenuated vaccine just before pregnancy carries the risk of transmission to the fetus. We have shown that this vaccine is safe as the vaccine strain is quickly eliminated from the mother and is not transmitted to the fetus. This vaccine also confers immunity to the new born mice of vaccinated mothers. Since there is no evidence of the vaccine candidate reaching the new born mice, we hypothesize that it may be due to trans-colostral transfer of protective anti-Salmonella antibodies. These results suggest that our vaccine DV-STM-07 can be very useful in preventing abortion in the pregnant individuals and confer immunity to the new born. Since there are no such vaccine candidates which can be given to the new born and to the pregnant women, this vaccine holds a very bright future to combat Salmonella induced pregnancy loss. PMID:20161765

  10. Establishing a CRISPR-Cas-like immune system conferring DNA virus resistance in plants.

    PubMed

    Ji, Xiang; Zhang, Huawei; Zhang, Yi; Wang, Yanpeng; Gao, Caixia

    2015-01-01

    CRISPR-Cas (clustered, regularly interspaced short palindromic repeats-CRISPR-associated proteins) is an adaptive immune system in many archaea and bacteria that cleaves foreign DNA on the basis of sequence complementarity. Here, using the geminivirus, beet severe curly top virus (BSCTV), transient assays performed in Nicotiana benthamiana demonstrate that the sgRNA-Cas9 constructs inhibit virus accumulation and introduce mutations at the target sequences. Further, transgenic Arabidopsis and N. benthamiana plants overexpressing sgRNA-Cas9 are highly resistant to virus infection. PMID:27251395

  11. Libraries, Archives, and Museums Helping Create Futures: Building on Culture, Knowledge, and Information through Collaboration and Resource Sharing. Selected Papers from PIALA 2010, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (20th, Weno, Chuuk State, Federated States of Micronesia, November 15-19, 2010)

    ERIC Educational Resources Information Center

    Drake, Paul B., Ed.

    2012-01-01

    This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 20th annual conference was held in Weno, Chuuk State, Federated States of Micronesia, November 15-19, 2010. The volume begins with a listing of the members of the PIALA 2010…

  12. It Can Be Done: With Advocacy, Libraries Can Thrive on Pacific Islands. Selected Papers from PIALA 2007, Pacific Islands Association of Libraries, Archives and Museums Annual Conference (17th, Tinian and Saipan, Commonwealth of the Northern Mariana Islands, November 12-17, 2007)

    ERIC Educational Resources Information Center

    Horie, Ruth H., Ed.

    2010-01-01

    This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. The volume begins with a listing of the members of the PIALA 2007 Planning Committee, the Officers and Executive Board, and Acknowledgements, followed by the Pre-Conference Workshop…

  13. Information Management. VALA National Conference on Library Automation Proceedings (2nd, Melbourne, Australia, November 28-December 1, 1983). Volume 1.

    ERIC Educational Resources Information Center

    Cheney, B. J., Ed.

    The first of two volumes of a conference proceedings, this document contains the welcome, the opening, the keynote addresses, and the invited papers, as well as a submitted paper by John Gillam which was not available for publication in the pre-prints (Volume 2) prior to the conference. Three addresses are not included in these proceedings and…

  14. A Report on the 30th Annual Conference of the International Association of Scientific and Technological University Libraries (IATUL)

    ERIC Educational Resources Information Center

    Tripathi, Manorama

    2010-01-01

    Purpose: The paper aims to report on the 30th IATUL Annual Conference held in Leuven, Belgium, 1-4 June, 2009. Design/methodology/approach: The paper summarises the major themes of the conference as well as giving some specific details of developments at the Indira Gandhi National Open University in India, which supplement the author's…

  15. Libraries: Aids to Life Satisfaction for Older Women. A 1981 White House Conference on the Aging Background Paper.

    ERIC Educational Resources Information Center

    Mathews, Virginia

    This report discusses the ability of public libraries to address the problems of older Americans, particularly older women, and to make their lives more satisfying. A review of facts and figures about the older population is followed by a discussion of programs and responses to the needs of older Americans by libraries and other agencies, such as…

  16. IFLA General Conference, 1985. UNESCO/IFLA Presession Seminar. Public Library Service for All: How to Serve Rural Areas. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on public library service to rural areas, which were presented at the 1985 UNESCO/IFLA (United Nations Educational, Scientific, and Cultural Organization/International Federation of Library Associations) presession seminar are compiled here and include: (1) "Characteristics and Needs of Various Groups, Families, and Other Community Groups"…

  17. Military Librarians Workshop; Department of Defense Libraries in Transition (14th, 30 November - 2 December 1970). Conference Proceedings.

    ERIC Educational Resources Information Center

    Industrial Coll. of the Armed Forces (DOD), Washington, DC.

    The theme of the 14th Annual Military Librarians Workshop is: "Department of Defense Libraries in Transition." The National War College and the Industrial College libraries seek to see what support they can give each other. The ten workshops are: (1) Standardization of Bibliographic Data, (2) Evolution of Technical Reports, (3) DOD Coordination of…

  18. Neutralization Analysis of a Chicken Single-Chain Variable Fragment Derived from an Immune Antibody Library Against Infectious Bronchitis Virus.

    PubMed

    Lin, Yuan; Li, Benqiang; Ye, Jiaxin; Wang, Man; Wang, Jianhua; Zhang, Ying; Zhu, Jianguo

    2015-09-01

    Avian infectious bronchitis virus (IBV), which is prevalent in many countries causing severe economic loss to the poultry industry, causes infectious bronchitis (IB) in birds. Recombinant single-chain variable fragments (scFvs) have been proven to effectively inhibit many viruses, both in vitro and in vivo, and they could be a potential diagnostic and therapeutic reagent to control IB. In this study, six anti-IBV chicken scFvs, ZL.10, ZL.64, ZL.78, ZL.80, ZL.138, and ZL.256, were obtained by screening random clones from an immune antibody library. An analysis of nucleotide sequences revealed that they represented distinctive genetic sequences and greatly varied in complementarity-determining region three of the heavy chain. Neutralization tests showed that ZL.10, which bound the S1 protein in western blots, inhibited the formation of syncytia in Vero cells 48 h post IBV infection and decreased the transcriptional level of nucleoprotein mRNA to 17.2%, while the other five scFvs, including ZL.78 and ZL.256, that bound the N protein did not. In conclusion, the results suggested that specific and neutralizing chicken scFvs against IBV, which can be safe and economical antibody reagents, can be produced in vitro through prokaryotic expression. PMID:26090700

  19. DOCK2 confers immunity and intestinal colonization resistance to Citrobacter rodentium infection.

    PubMed

    Liu, Zhiping; Man, Si Ming; Zhu, Qifan; Vogel, Peter; Frase, Sharon; Fukui, Yoshinori; Kanneganti, Thirumala-Devi

    2016-01-01

    Food poisoning is one of the leading causes of morbidity and mortality in the world. Citrobacter rodentium is an enteric pathogen which attaches itself to enterocytes and induces attachment and effacing (A/E) lesions. The ability of the bacterium to cause infection requires subversion of the host actin cytoskeleton. Rac-dependent actin polymerization is activated by a guanine nucleotide exchange factor known as Dedicator of cytokinesis 2 (DOCK2). However, the role of DOCK2 in infectious disease is largely unexplored. Here, we found that mice lacking DOCK2 were susceptible to C. rodentium infection. These mice harbored increased levels of C. rodentium bacteria, showed more pronounced weight loss and inflammation-associated pathology, and were prone to bacterial dissemination to the systemic organs compared with wild-type mice. We found that mice lacking DOCK2 were more susceptible to C. rodentium attachment to intestinal epithelial cells. Therefore, our results underscored an important role of DOCK2 for gastrointestinal immunity to C. rodentium infection. PMID:27291827

  20. DOCK2 confers immunity and intestinal colonization resistance to Citrobacter rodentium infection

    PubMed Central

    Liu, Zhiping; Man, Si Ming; Zhu, Qifan; Vogel, Peter; Frase, Sharon; Fukui, Yoshinori; Kanneganti, Thirumala-Devi

    2016-01-01

    Food poisoning is one of the leading causes of morbidity and mortality in the world. Citrobacter rodentium is an enteric pathogen which attaches itself to enterocytes and induces attachment and effacing (A/E) lesions. The ability of the bacterium to cause infection requires subversion of the host actin cytoskeleton. Rac-dependent actin polymerization is activated by a guanine nucleotide exchange factor known as Dedicator of cytokinesis 2 (DOCK2). However, the role of DOCK2 in infectious disease is largely unexplored. Here, we found that mice lacking DOCK2 were susceptible to C. rodentium infection. These mice harbored increased levels of C. rodentium bacteria, showed more pronounced weight loss and inflammation-associated pathology, and were prone to bacterial dissemination to the systemic organs compared with wild-type mice. We found that mice lacking DOCK2 were more susceptible to C. rodentium attachment to intestinal epithelial cells. Therefore, our results underscored an important role of DOCK2 for gastrointestinal immunity to C. rodentium infection. PMID:27291827

  1. Strong bias in the bacterial CRISPR elements that confer immunity to phage.

    PubMed

    Paez-Espino, David; Morovic, Wesley; Sun, Christine L; Thomas, Brian C; Ueda, Ken-ichi; Stahl, Buffy; Barrangou, Rodolphe; Banfield, Jillian F

    2013-01-01

    Clustered regularly interspaced short palindromic repeats (CRISPR)-Cas systems provide adaptive immunity against phage via spacer-encoded CRISPR RNAs that are complementary to invasive nucleic acids. Here, we challenge Streptococcus thermophilus with a bacteriophage, and used PCR-based metagenomics to monitor phage-derived spacers daily for 15 days in two experiments. Spacers that target the host chromosome are infrequent and strongly selected against, suggesting autoimmunity is lethal. In experiments that recover over half a million spacers, we observe early dominance by a few spacer sub-populations and rapid oscillations in sub-population abundances. In two CRISPR systems and in replicate experiments, a few spacers account for the majority of spacer sequences. Nearly all phage locations targeted by the acquired spacers have a proto-spacer adjacent motif (PAM), indicating PAMs are involved in spacer acquisition. We detect a strong and reproducible bias in the phage genome locations from which spacers derive. This may reflect selection for specific spacers based on location and effectiveness. PMID:23385575

  2. Immunizations.

    PubMed

    Sanford, Christopher A; Jong, Elaine C

    2016-03-01

    Vaccinations are a cornerstone of the pretravel consultation. The pretravel provider should assess a traveler's past medical history, planned itinerary, activities, mode of travel, and duration of stay and make appropriate vaccine recommendations. Given that domestic vaccine-preventable illnesses are more common in international travelers than are exotic or low-income nation-associated vaccine-preventable illnesses, clinicians should first ensure that travelers are current regarding routine immunizations. Additional immunizations may be indicated in some travelers. Familiarity with geographic distribution and seasonality of infectious diseases is essential. Clinicians should be cognizant of which vaccines are live, as there exist contraindications for live vaccines. PMID:26900111

  3. Library and Information Services for Literacy, Productivity and Democracy. Joint Hearing before the Subcommittee on Education, Arts and Humanities of the Committee on Labor and Human Resources, United States Senate, and the Subcommittee on Labor-Management Relations of the Committee on Education and Labor, House of Representatives. One Hundred Second Congress, First Session. Oversight Hearing at the White House Conference on Library and Information Services.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    The oversight hearing at the second White House Conference on Library and Information Services (WHCLIS2) focuses on the role of the library in three major areas addressed by conference presenters: a literate work force; the productivity to compete in the international marketplace in the 21st century; and a populace fully equipped to participate in…

  4. Immunization with Fasciola hepatica thioredoxin glutathione reductase failed to confer protection against fasciolosis in cattle.

    PubMed

    Maggioli, Gabriela; Bottini, Gualberto; Basika, Tatiana; Alonzo, Pablo; Salinas, Gustavo; Carmona, Carlos

    2016-07-15

    The liver fluke Fasciola hepatica remains an important agent of food-borne trematode disease producing great economic losses due to its negative effect on productivity of livestock grazing in temperate areas. The prevailing control strategy based on anthelmintic drugs is unsustainable due to widespread resistance hence vaccination appears as an attractive option to pursue. In this study we evaluate the effect of vaccination in calves with a functional recombinant thioredoxin glutathione reductase (rFhTGR) from liver fluke, a critical antioxidant enzyme at the crossroads of the thioredoxin and glutathione metabolism in flatworms. The recombinant enzyme produced in Escherichia coli was tested in two vaccination experiments; in the first trial rFhTGR was administered in combination with Freund́s Incomplete Adjuvant (FIA) in a three-inoculation scheme on weeks 0, 4 and 8; in the second trial rFhTGR was given mixed with Adyuvac 50 or Alum as adjuvants on weeks 0 and 4. In both cases calves were challenged with metacercariae (400 in the first and 500 in the second trial) 2 weeks after the last inoculation. Our results demonstrate that two or three doses of the vaccine induced a non-significant reduction in worm counts of 8.2% (FIA), 3.8% (Adyuvac 50) and 23.0% (Alum) compared to adjuvant controls indicating that rFhTGR failed to induce a protective immunity in challenged calves. All vaccine formulations induced a mixed IgG1/IgG2 response but no booster was observed after challenge. No correlations between antibody titres and worm burdens were found. PMID:27270384

  5. Protective immunity conferred by porcine circovirus 2 ORF2-based DNA vaccine in mice.

    PubMed

    Sylla, Seydou; Cong, Yan-Long; Sun, Yi-Xue; Yang, Gui-Lian; Ding, Xue-Mei; Yang, Zhan-Qing; Zhou, Yu-Long; Yang, Minnan; Wang, Chun-Feng; Ding, Zhuang

    2014-07-01

    Post-weaning multisystemic wasting syndrome (PMWS) associated with porcine circovirus type 2 (PCV2) has caused the swine industry significant health challenges and economic damage. Although inactivated and subunit vaccines against PMWS have been used widely, so far no DNA vaccine is available. In this study, with the aim of exploring a new route for developing a vaccine against PCV2, the immunogenicity of a DNA vaccine was evaluated in mice. The pEGFP-N1 vector was used to construct a PCV2 Cap gene recombinant vaccine. To assess the immunogenicity of pEGFP-Cap, 80 BALB/c mice were immunized three times at 2 weekly intervals with pEGFP-Cap, LG-strain vaccine, pEGFP-N1 vector or PBS and then challenged with PCV2. IgG and cytokines were assessed by indirect ELISA and ELISA, respectively. Specimens stained with hematoxylin and eosin (HE) and immunohistochemistry (IHC) techniques were examined histopathologically. It was found that vaccination of the mice with the pEGFP-Cap induced solid protection against PCV2 infection through induction of highly specific serum IgG antibodies and cytokines (IFN-γ and IL-10), and a small PCV2 viral load. The mice treated with the pEGFP-Cap and LG-strain developed no histopathologically detectable lesions (HE stain) and IHC techniques revealed only a few positive cells. Thus, this study demonstrated that recombinant pEGFP-Cap substantially alleviates PCV2 infection in mice and provides evidence that a DNA vaccine could be an alternative to PCV2 vaccines against PMWS. PMID:24845706

  6. Recombinant Toxoplasma gondii phosphoglycerate mutase 2 confers protective immunity against toxoplasmosis in BALB/c mice.

    PubMed

    Wang, Hai-Long; Wen, Li-Min; Pei, Yan-Jiang; Wang, Fen; Yin, Li-Tian; Bai, Ji-Zhong; Guo, Rui; Wang, Chun-Fang; Yin, Guo-Rong

    2016-01-01

    Toxoplasmosis is one of the most widespread zoonoses worldwide. It has a high incidence and can result in severe disease in humans and livestock. Effective vaccines are needed to limit and prevent infection with Toxoplasma gondii. In this study, we evaluated the immuno-protective efficacy of a recombinant Toxoplasma gondii phosphoglycerate mutase 2 (rTgPGAM 2) against T. gondii infection in BALB/c mice. We report that the mice nasally immunised with rTgPGAM 2 displayed significantly higher levels of special IgG antibodies against rTgPGAM 2 (including IgG1, IgG2a and IgAs) and cytokines (including IFN-γ, IL-2 and IL-4) in their blood sera and supernatant of cultured spleen cells compared to those of control animals. In addition, an increased number of spleen lymphocytes and enhanced lymphocyte proliferative responses were observed in the rTgPGAM 2-immunised mice. After chronic infection and lethal challenge with the highly virulent T. gondii RH strain by oral gavage, the survival time of the rTgPGAM 2-immunised mice was longer (P < 0.01) and the survival rate (70%) was higher compared with the control mice (P < 0.01). The reduction rate of brain and liver tachyzoites in rTgPGAM 2-vaccinated mice reached approximately 57% and 69% compared with those of the control mice (P < 0.01). These results suggest that rTgPGAM 2 can generate protective immunity against T. gondii infection in BALB/c mice and may be a promising antigen in the further development of an effective vaccine against T. gondii infection. PMID:26984115

  7. Recombinant Toxoplasma gondii phosphoglycerate mutase 2 confers protective immunity against toxoplasmosis in BALB/c mice

    PubMed Central

    Wang, Hai-Long; Wen, Li-Min; Pei, Yan-Jiang; Wang, Fen; Yin, Li-Tian; Bai, Ji-Zhong; Guo, Rui; Wang, Chun-Fang; Yin, Guo-Rong

    2016-01-01

    Toxoplasmosis is one of the most widespread zoonoses worldwide. It has a high incidence and can result in severe disease in humans and livestock. Effective vaccines are needed to limit and prevent infection with Toxoplasma gondii. In this study, we evaluated the immuno-protective efficacy of a recombinant Toxoplasma gondii phosphoglycerate mutase 2 (rTgPGAM 2) against T. gondii infection in BALB/c mice. We report that the mice nasally immunised with rTgPGAM 2 displayed significantly higher levels of special IgG antibodies against rTgPGAM 2 (including IgG1, IgG2a and IgAs) and cytokines (including IFN-γ, IL-2 and IL-4) in their blood sera and supernatant of cultured spleen cells compared to those of control animals. In addition, an increased number of spleen lymphocytes and enhanced lymphocyte proliferative responses were observed in the rTgPGAM 2-immunised mice. After chronic infection and lethal challenge with the highly virulent T. gondii RH strain by oral gavage, the survival time of the rTgPGAM 2-immunised mice was longer (P < 0.01) and the survival rate (70%) was higher compared with the control mice (P < 0.01). The reduction rate of brain and liver tachyzoites in rTgPGAM 2-vaccinated mice reached approximately 57% and 69% compared with those of the control mice (P < 0.01). These results suggest that rTgPGAM 2 can generate protective immunity against T. gondii infection in BALB/c mice and may be a promising antigen in the further development of an effective vaccine against T. gondii infection. PMID:26984115

  8. IFLA General Conference, 1990. Division of Libraries Serving the General Public: Section on Public Libraries; Section of Children's Libraries, Children's Literature Documentation Centres, Round Table; Section of School Libraries; Section of Libraries for the Blind; INTAMEL, Round Table; Mobile Libraries, Round Table. Booklet 3.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 28 papers in this collection were presented at meetings of four sections and three round tables within the Division of Libraries Serving the General Public: (1) "Rural Community Information Services: Guidelines for Researching Need, Setting Up Services and Evaluating Performance" (Elaine Kempson); (2) "Library Activities at the Workplace"…

  9. Immunization.

    ERIC Educational Resources Information Center

    Guerin, Nicole; And Others

    1986-01-01

    Contents of this double journal issue concern immunization and primary health care of children. The issue decribes vaccine storage and sterilization techniques, giving particular emphasis to the role of the cold chain, i.e., the maintenance of a specific temperature range to assure potency of vaccines as they are moved from a national storage…

  10. Identification of HBsAg-specific antibodies from a mammalian cell displayed full-length human antibody library of healthy immunized donor.

    PubMed

    Li, Chang-Zheng; Liang, Zhong-Kun; Chen, Zhen-Rui; Lou, Hai-Bo; Zhou, Ye; Zhang, Zhe-Huan; Yu, Fei; Liu, Shuwen; Zhou, Yuanping; Wu, Shuguang; Zheng, Wenling; Tan, Wanlong; Jiang, Shibo; Zhou, Chen

    2012-03-01

    Hepatitis B immunoglobulin (HBIG) is important in the management of hepatitis B virus (HBV) infection. Aiming to develop recombinant monoclonal antibodies as an alternative to HBIG, we report the successful identification of HBV surface antigen (HBsAg)-specific antibodies from a full-length human antibody library displayed on mammalian cell surface. Using total RNA of peripheral blood mononuclear cells of a natively immunized donor as template, the antibody repertoire was amplified. Combining four-way ligation and the Flp recombinase-mediated integration (Flp-In) system, we constructed a mammalian cell-based, fully human, full-length antibody display library in which each cell displayed only one kind of antibody molecule. By screening the cell library using fluorescence-activated cell sorting (FACS), eight cell clones that displayed HBsAg-specific antibodies on cell surfaces were identified. DNA sequence analysis of the antibody genes revealed three unique antibodies. FACS data indicated that fluorescent strength of expression (FSE), fluorescent strength of binding (FSB) and relative binding ability (RBA) were all different among them. These results demonstrated that by using our antibody mammalian display and screening platform, we can successfully identify antigen-specific antibodies from an immunized full-length antibody library. Therefore, this platform is very useful for the development of therapeutic antibodies. PMID:22179672

  11. Delineation of BmSXP antibody V-gene usage from a lymphatic filariasis based immune scFv antibody library.

    PubMed

    Rahumatullah, Anizah; Ahmad, Azimah; Noordin, Rahmah; Lim, Theam Soon

    2015-10-01

    Phage display technology is an important tool for antibody generation or selection. This study describes the development of a scFv library and the subsequent analysis of identified monoclonal antibodies against BmSXP, a recombinant antigen for lymphatic filariasis. The immune library was generated from blood of lymphatic filariasis infected individuals. A TA based intermediary cloning approach was used to increase cloning efficiency for the library construction process. A diverse immune scFv library of 10(8) was generated. Six unique monoclonal antibodies were identified from the 50 isolated clones against BmSXP. Analysis of the clones showed a bias for the IgHV3 and Vκ1 (45.5%) and IgHV2 and Vκ3 (27.3%) gene family. The most favored J segment for light chain is IgKJ1 (45.5%). The most favored D and J segment for heavy chain are IgHD6-13 (75%) and IgHJ3 (47.7%). The information may suggest a predisposition of certain V genes in antibody responses against lymphatic filariasis. PMID:26277276

  12. Development of neutralizing scFv-Fc against botulinum neurotoxin A light chain from a macaque immune library.

    PubMed

    Miethe, Sebastian; Rasetti-Escargueil, Christine; Liu, Yvonne; Chahboun, Siham; Pelat, Thibaut; Avril, Arnaud; Frenzel, André; Schirrmann, Thomas; Thullier, Philippe; Sesardic, Dorothea; Hust, Michael

    2014-01-01

    Botulinum toxins (BoNTs) are among the most toxic substances on earth, with serotype A toxin being the most toxic substance known. They are responsible for human botulism, a disease characterized by flaccid muscle paralysis that occurs naturally through food poisoning or the colonization of the gastrointestinal tract by BoNT-producing clostridia. BoNT has been classified as a category A agent by the Centers for Disease Control, and it is one of six agents with the highest potential risk of use as bioweapons. Human or human-like neutralizing antibodies are thus required for the development of anti-botulinum toxin drugs to deal with this possibility. In this study, Macaca fascicularis was hyperimmunized with a recombinant light chain of BoNT/A. An immune phage display library was constructed and, after multistep panning, several scFv with nanomolar affinities that inhibited the endopeptidase activity of BoNT/A1 in vitro as scFv-Fc, with a molar ratio (ab binding site:toxin) of up to 1:1, were isolated. The neutralization of BoNT/A-induced paralysis by the SEM120-IID5, SEM120-IIIC1 and SEM120-IIIC4 antibodies was demonstrated in mouse phrenic nerve-hemidiaphragm preparations with the holotoxin. The neutralization observed is the strongest ever measured in the phrenic nerve-hemidiaphragm assay for BoNT/A1 for a monoclonal antibody. Several scFv-Fc inhibiting the endopeptidase activity of botulinum neurotoxin A were isolated. For SEM120-IID5, SEM120-IIIC1, and SEM120-IIIC4, inhibitory effects in vitro and protection against the toxin ex vivo were observed. The human-like nature of these antibodies makes them promising lead candidates for further development of immunotherapeutics for this disease. PMID:24492304

  13. IFLA General Conference, 1992. Division of Management and Technology: Audiovisual Media (RT); Section on Library Services to Multicultural Populations; Section on Library Buildings and Equipment; Section on Information Technology; Management of Library Associations (RT); Section on Statistics. Papers

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    Eleven papers delivered at the annual meeting of the International Federation of Library Associations and Institutions for the Division of Management and Technology are presented. Some were presented at a roundtable on audiovisual media, and others are from sessions on library buildings and equipment, information management, and statistics in…

  14. Visions--the Role of the Library and the Librarian in the Information Age. Proceedings of the Annual Conference, Alabama Library Association, College, University, and Special Libraries Division (Orange Beach, AL, April 28, 1994).

    ERIC Educational Resources Information Center

    Hubbard, William J., Ed.; And Others

    1994-01-01

    This proceedings contains the introduction, keynote address, panel discussion, and four papers. Topics include: role of the library and librarians in the information age, the librarian as information consultant, marketing the library to the parent organization, ownership versus access, and financial realities of providing information services in…

  15. γδ T Cell Immune Manipulation during Chronic Phase of Simian HIV Infection Confers Immunological Benefits1

    PubMed Central

    Ali, Zahida; Yan, Lin; Plagman, Nicholas; Reichenberg, Armin; Hintz, Martin; Jomaa, Hassan; Villinger, Francois; Chen, Zheng W.

    2010-01-01

    Vγ2Vδ2 T cells, a major human γδ T cell subset, recognize the phosphoantigen (E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphate (HMBPP) produced by mycobacteria and some opportunistic pathogens, and they contribute to innate/adaptive/homeostatic and anticancer immunity. As initial efforts to explore Vγ2Vδ2 T cell-based therapeutics against HIV/AIDS-associated bacterial/protozoal infections and neoplasms, we investigated whether a well-defined HMBPP/IL-2 therapeutic regimen could overcome HIV-mediated immune suppression to massively expand polyfunctional Vγ2Vδ2 T cells, and whether such activation/expansion could impact AIDS pathogenesis in simian HIV (SHIV)-infected Chinese rhesus macaques. While HMBPP/IL-2 coadministration during acute or chronic phase of SHIV infection induced massive activation/expansion of Vγ2Vδ2 T cells, the consequences of such activation/expansions were different between these two treatment settings. HMBPP/IL-2 cotreatment during acute SHIV infection did not prevent the increases in peak and set-point viral loads or the accelerated disease progression seen with IL-2 treatment alone. In contrast, HMBPP/IL-2 cotreatment during chronic infection did not exacerbate disease, and more importantly it could confer immunological benefits. Surprisingly, although viral antigenic loads were not increased upon HMBPP/IL-2 cotreatment during chronic SHIV infection, HMBPP activation of Vγ2Vδ2 T cells boosted HIV Env-specific Ab titers. Such increases in Abs were sustained for >170 days and were immediately preceded by increased production of IFN-γ, TNF-α, IL-4, and IL-10 during peak expansion of Vγ2Vδ2 T cells displaying memory phenotypes, as well as the short-term increased effector function of Vγ2Vδ2 T cells and CD4+ and CD8+ αβ T cells producing antimicrobial cytokines. Thus, HMBPP/Vγ2Vδ2 T cell-based intervention may potentially be useful for combating neoplasms and HMBPP-producing opportunistic pathogens in chronically HIV

  16. Tomato I2 Immune Receptor Can Be Engineered to Confer Partial Resistance to the Oomycete Phytophthora infestans in Addition to the Fungus Fusarium oxysporum.

    PubMed

    Giannakopoulou, Artemis; Steele, John F C; Segretin, Maria Eugenia; Bozkurt, Tolga O; Zhou, Ji; Robatzek, Silke; Banfield, Mark J; Pais, Marina; Kamoun, Sophien

    2015-12-01

    Plants and animals rely on immune receptors, known as nucleotide-binding domain and leucine-rich repeat (NLR)-containing proteins, to defend against invading pathogens and activate immune responses. How NLR receptors respond to pathogens is inadequately understood. We previously reported single-residue mutations that expand the response of the potato immune receptor R3a to AVR3a(EM), a stealthy effector from the late blight oomycete pathogen Phytophthora infestans. I2, another NLR that mediates resistance to the will-causing fungus Fusarium oxysporum f. sp. lycopersici, is the tomato ortholog of R3a. We transferred previously identified R3a mutations to I2 to assess the degree to which the resulting I2 mutants have an altered response. We discovered that wild-type I2 protein responds weakly to AVR3a. One mutant in the N-terminal coiled-coil domain, I2(I141N), appeared sensitized and displayed markedly increased response to AVR3a. Remarkably, I2(I141N) conferred partial resistance to P. infestans. Further, I2(I141N) has an expanded response spectrum to F. oxysporum f. sp. lycopersici effectors compared with the wild-type I2 protein. Our results suggest that synthetic immune receptors can be engineered to confer resistance to phylogenetically divergent pathogens and indicate that knowledge gathered for one NLR could be exploited to improve NLR from other plant species. PMID:26367241

  17. EPIVAC International Conference on Financial Sustainability of Immunization Programs in sub-Saharan Africa, February 16-18, 2012, Ouidah, Benin.

    PubMed

    Drach, Marcel; Le Gargasson, Jean-Bernard; Mathonnat, Jacky; Da Silva, Alfred; Kaddar, Miloud; Colombini, Anaïs

    2013-09-23

    The introduction of new vaccines with much higher prices than traditional vaccines results in increasing budgetary pressure on immunization programs in GAVI-eligible countries, increasing the need to ensure their financial sustainability. In this context, the third EPIVAC (Epidemiology and Vaccinology) technical conference was held from February 16 to 18, 2012 at the Regional Institute of Public Health in Ouidah, Benin. Managers of ministries of health and finance from 11 West African countries (GAVI eligible countries), as well as former EPIVAC students and European experts, shared their knowledge and best practices on immunization financing at district and country level. The conference concluded by stressing five major priorities for the financial sustainability of national immunization programs (NIPs) in GAVI-eligible countries. - Strengthen public financing by increasing resources and fiscal space, improving budget processes, increasing contribution of local governments and strengthen efficiency of budget spending. - Promote equitable community financing which was recognized as a significant and essential contribution to the continuity of EPI operations. - Widen private funding by exploring prospects offered by sponsorship through foundations dedicated to immunization and by corporate social responsibility programs. - Contain the potential crowding-out effect of GAVI co-financing and ensure that decisions on new vaccine introductions are evidence-based. - Seek out innovative financing mechanisms such as taxes on food products or a national solidarity fund. PMID:23892101

  18. A single immunization with recombinant rabies virus (ERAG3G) confers complete protection against rabies in mice

    PubMed Central

    2014-01-01

    Purpose New alternative bait rabies vaccines applicable to pet dogs and wild animals are needed to eradicate rabies in Korea. In this study, recombinant rabies virus, ERAG3G strain was constructed using reverse genetic system and the safety, efficacy and immunogenicity of the ERAG3G strain was evaluated in mice and dogs. Materials and Methods Using the full-length genome mutated amino acid at position 333 of glycoprotein of rabies virus (RABV) and helper plasmids, the ERAG3G strain was rescued in BHK/T7-9 cells successfully. Mice were inoculated with the ERAG3G strain for safety and efficacy. Safety and immunogenicity of the dog inoculated with the ERAG3G strain (1 mL, 108.0 FAID50/mL) via intramuscular route was evaluated for 28 days after inoculation. Results The ERAG3G strain rescued by reverse genetic system was propagated well in the mouse neuroblastoma cells revealing titer of 108.5 FAID50/mL and was not pathogenic to 4- or 6-week-old mice that received by intramuscular or intracranical route. Immunization with the ERAG3G strain conferred complete protection from lethal RABV in mice. Dogs inoculated with the vaccine candidate via intramuscular route showed high neutralizing antibody titer ranging from 2.62 to 23.9 IU/mL at 28 days postinoculation. Conclusion Our findings suggest that the ERAG3G strain plays an important role in inducing protective efficacy in mice and causes to arise anti-rabies neutralizing antibody in dogs. PMID:25003091

  19. Idaho's Library Future.

    ERIC Educational Resources Information Center

    Idaho State Library, Boise.

    In l998, Idahoans gathered in a series of six Regional Futures Conferences to identify what they thought was probable during the next ten years, what was possible for libraries to do and be, and what a preferred future of Idaho libraries might be. Participants from the regional conferences then convened to refine and focus descriptions of the…

  20. Public Library Services for Aging in the Eighties. A 1981 White House Conference on the Aging Background Paper.

    ERIC Educational Resources Information Center

    Turock, Betty J.

    This report provides an overview of library and information services for older adults today. New programs are described which have been developed to serve older adults and to respond to their needs. The training of librarians to provide such services is also discussed. The first section of this report focuses on access and includes discussions on…

  1. International Federation of Library Associations Annual Conference. Plenary Meeting (47th, Leipzig, East Germany, August 17, 1981).

    ERIC Educational Resources Information Center

    Granheim, Else; And Others

    This group of papers from the International Federation of Library Associations (IFLA) comprises six papers presented at the plenary session and two papers from the Bibliographic Control Division of IFLA. Presented at the plenary session were (1) the opening address by the President of IFLA; (2) brief reports from sections and round tables of the…

  2. A Novel Vaccination Strategy Mediating the Induction of Lung-Resident Memory CD8 T Cells Confers Heterosubtypic Immunity against Future Pandemic Influenza Virus.

    PubMed

    Lee, Yu-Na; Lee, Young-Tae; Kim, Min-Chul; Gewirtz, Andrew T; Kang, Sang-Moo

    2016-03-15

    The currently used vaccine strategy to combat influenza A virus (IAV) aims to provide highly specific immunity to circulating seasonal IAV strains. However, the outbreak of 2009 influenza pandemic highlights the danger in this strategy. In this study, we tested the hypothesis that universal vaccination that offers broader but weaker protection would result in cross protective T cell responses after primary IAV infection, which would subsequently provide protective immunity against future pandemic strains. Specifically, we used tandem repeat extracellular domain of M2 (M2e) epitopes on virus-like particles (M2e5x VLP) that induced heterosubtypic immunity by eliciting Abs to a conserved M2e epitope. M2e5x VLP was found to be superior to strain-specific current split vaccine in conferring heterosubtypic cross protection and in equipping the host with cross-protective lung-resident nucleoprotein-specific memory CD8(+) T cell responses to a subsequent secondary infection with a new pandemic potential strain. Immune correlates for subsequent heterosubtypic immunity by M2e5x VLP vaccination were found to be virus-specific CD8(+) T cells secreting IFN-γ and expressing lung-resident memory phenotypic markers CD69(+) and CD103(+) as well as M2e Abs. Hence, vaccination with M2e5x VLP may be developable as a new strategy to combat future pandemic outbreaks. PMID:26864033

  3. The terminal portion of leptospiral immunoglobulin-like protein LigA confers protective immunity against lethal infection in the hamster model of leptospirosis.

    PubMed

    Silva, Everton F; Medeiros, Marco A; McBride, Alan J A; Matsunaga, Jim; Esteves, Gabriela S; Ramos, João G R; Santos, Cleiton S; Croda, Júlio; Homma, Akira; Dellagostin, Odir A; Haake, David A; Reis, Mitermayer G; Ko, Albert I

    2007-08-14

    Subunit vaccines are a potential intervention strategy against leptospirosis, which is a major public health problem in developing countries and a veterinary disease in livestock and companion animals worldwide. Leptospiral immunoglobulin-like (Lig) proteins are a family of surface-exposed determinants that have Ig-like repeat domains found in virulence factors such as intimin and invasin. We expressed fragments of the repeat domain regions of LigA and LigB from Leptospira interrogans serovar Copenhageni. Immunization of Golden Syrian hamsters with Lig fragments in Freund's adjuvant induced robust antibody responses against recombinant protein and native protein, as detected by ELISA and immunoblot, respectively. A single fragment, LigANI, which corresponds to the six carboxy-terminal Ig-like repeat domains of the LigA molecule, conferred immunoprotection against mortality (67-100%, P<0.05) in hamsters which received a lethal inoculum of L. interrogans serovar Copenhageni. However, immunization with this fragment did not confer sterilizing immunity. These findings indicate that the carboxy-terminal portion of LigA is an immunoprotective domain and may serve as a vaccine candidate for human and veterinary leptospirosis. PMID:17629368

  4. IFLA General Conference, 1984. Management and Technology Division. Section on Information Technology and Joint Meeting of the Round Table Audiovisual Media, the International Association for Sound Archives, and the International Association for Music Libraries. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Six papers on information technology, the development of information systems for Third World countries, handling of sound recordings, and library automation were presented at the 1984 IFLA conference. They include: (1) "Handling, Storage and Preservation of Sound Recordings under Tropical and Subtropical Climatic Conditions" (Dietrich Scholler,…

  5. School Libraries in a Diverse World: Providing the Personal Touch. Proceedings of the Annual Conference of the International Association of School Librarianship (20th, Everett, Washington, July 22-27, 1991).

    ERIC Educational Resources Information Center

    International Association of School Librarianship, Kalamazoo, MI.

    This report of proceedings contains 28 papers that were presented at an international conference on school librarianship. The papers are: (1) "Multi-Ethnic Materials for Children and Young Adults in a Changing World" (Spencer G. Shaw); (2) "Eating Computers" (Dean Marney); (3) "Literature, Reading and the School Library Resource Centre in a…

  6. The Impact of Population Information: Implications for the 1980's. Proceedings of the Annual Conference, Association for Population/Family Planning Libraries and Information Centers--International (12th, Philadelphia, Pennsylvania, April 23-26, 1979).

    ERIC Educational Resources Information Center

    Helde, Joan P., Ed.; Stanley, Janet, Ed.

    Papers, workshop sessions, and official business of the Association for Population/Family Planning Libraries and Information Centers (APLIC) are presented in the proceedings of this annual conference. The presidential address by Richard Hankinson is followed by the keynote address, in which Ansley J. Coale discusses Malthus and the population…

  7. Emerging Frameworks and Methods. Proceedings of the International Conference on Conceptions of Library and Information Science (CoLIS4) (4th, Seattle, Washington, July 21-25, 2002).

    ERIC Educational Resources Information Center

    Bruce, Harry, Ed.; Fidel, Raya, Ed.; Ingwersen, Peter, Ed.; Vakkari, Pertti, Ed.

    These proceedings are the fourth in the series of international conferences whose general aim is to provide a broad forum for critically exploring and analyzing library and information science as a discipline and as a field of research from historical, theoretical, philosophical, and empirical perspectives. The papers in this volume cover a wide…

  8. PIALA '96. Jaketo Jaketak Kobban Alele Eo--Identifying, Using and Sharing Local Resources. Proceedings of the Annual Pacific Islands Association of Libraries and Archives Conference (6th, Majuro, Marshall Islands, November 5-8, 1996).

    ERIC Educational Resources Information Center

    Cohen, Arlene, Ed.

    This 1996 PIALA conference explores ways to identify and make available local resources on the Marshall Islands. The traditional Marshallese word, "Alele," which means "the basket which holds the tools, treasures and resources needed for everyday life," is also the name of Majuro's public library, museum and Marshall Islands Depository and is…

  9. Construction of cDNA library from intestine, mesentery and coelomocyte of Apostichopus japonicus Selenka infected with Vibrio sp. and a preliminary analysis of immunity-related genes

    NASA Astrophysics Data System (ADS)

    Liu, Hongzhan; Zheng, Fengrong; Sun, Xiuqin; Cai, Yimei

    2012-06-01

    The aquaculture of sea cucumber Apostichopus japonicus (Echinodermata, Holothuroidea) has grown rapidly during recent years and has become an important sector of the marine industry in Northern China. However, with the rapid growth of the industry and the use of non-standard culture techniques, epidemic diseases of A. japonicus now pose increasing problems to the industry. To screen the genes with stress response to bacterial infection in sea cucumber at a genome wide level, we constructed a cDNA library from A. japonicus Selenka (Aspidochirotida: Stichopodidae) after infecting them with Vibrio sp. for 48 h. Total RNA was extracted from the intestine, mesentery and coelomocyte of infected sea cucumber using Trizol and mRNA was isolated by Oligotex mRNA Kits. The ligated cDNAs were transformed into DH5α, and a library of 3.24×105 clones (3.24×105 cfu mL-1) was obtained with the sizes of inserted fragments ranging from 0.8 to 2.5 kb. Sequencing the cDNA clones resulted in a total of 1106 ESTs that passed the quality control. BlastX and BlastN searches have identified 168 (31.5%) ESTs sharing significant homology with known sequences in NCBI protein or nucleotide databases. Among a panel of 25 putative immunity-related genes, serum lectin isoform, complement component 3, complement component 3-like genes were further studied by real-time PCR and they all increased more than 5 fold in response to Vibrio sp. challenge. Our library provides a valuable molecular tool for future study of invertebrate immunity against bacterial infection and our gene expression data indicates the importance of the immune system in the evolution and development of sea cucumber.

  10. IFLA General Conference, 1991. Division of Education and Research: Section of Education and Training; Continuing Professional Education (RT); Section of Library Theory and Research; Library History (RT); Research in Reading (RT); Editors of Library Journals (RT). Booklet 7.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The 12 papers in this collection were presented at 6 sections of the Division of Education and Research: (1) "Emergence of the Asian Pacific Area and Its Impact on Education and Training of Librarians" (Maxine K. Rochester, Australia); (2) "The Cultural Aspects of Colonialism: Case Study of the Relevance of the Imported Curriculum for Library and…

  11. Public Access to Digital Material; A Call to Researchers: Digital Libraries Need Collaboration across Disciplines; Greenstone: Open-Source Digital Library Software; Retrieval Issues for the Colorado Digitization Project's Heritage Database; Report on the 5th European Conference on Digital Libraries, ECDL 2001; Report on the First Joint Conference on Digital Libraries.

    ERIC Educational Resources Information Center

    Kahle, Brewster; Prelinger, Rick; Jackson, Mary E.; Boyack, Kevin W.; Wylie, Brian N.; Davidson, George S.; Witten, Ian H.; Bainbridge, David; Boddie, Stefan J.; Garrison, William A.; Cunningham, Sally Jo; Borgman, Christine L.; Hessel, Heather

    2001-01-01

    These six articles discuss various issues relating to digital libraries. Highlights include public access to digital materials; intellectual property concerns; the need for collaboration across disciplines; Greenstone software for construction and presentation of digital information collections; the Colorado Digitization Project; and conferences…

  12. Analysis of a genomic DNA expression library of Mycobacterium tuberculosis using tuberculosis patient sera: evidence for modulation of host immune response.

    PubMed Central

    Amara, R R; Satchidanandam, V

    1996-01-01

    DNA obtained from a human sputum isolate of Mycobacterium tuberculosis, NTI-64719, which showed extensive dissemination in the guinea pig model resulting in a high score for virulence was used to construct an expression library in the lambda ZAP vector. The size of DNA inserts in the library ranged from 1 to 3 kb, and recombinants represented 60% of the total plaques obtained. When probed with pooled serum from chronically infected tuberculosis patients, the library yielded 176 recombinants with a range of signal intensities. Among these, 93 recombinants were classified into 12 groups on the basis of DNA hybridization experiments. The polypeptides synthesized by the recombinants were predominantly LacZ fusion proteins. Serum obtained from patients who were clinically diagnosed to be in the early phase of M. tuberculosis infection was used to probe the 176 recombinants obtained. Interestingly, some recombinants that gave very strong signals in the original screen did not react with early-phase serum; conversely, other whose signals were extremely weak in the original screen gave very intense signals with serum from recently infected patients. This indicates the differential nature of either the expression of these antigens or the immune response elicited by them as a function of disease progression. PMID:8751927

  13. Mutation of the Enterohemorrhagic Escherichia coli Core LPS Biosynthesis Enzyme RfaD Confers Hypersusceptibility to Host Intestinal Innate Immunity In vivo

    PubMed Central

    Kuo, Cheng-Ju; Chen, Jenn-Wei; Chiu, Hao-Chieh; Teng, Ching-Hao; Hsu, Tai-I; Lu, Pei-Jung; Syu, Wan-Jr; Wang, Sin-Tian; Chou, Ting-Chen; Chen, Chang-Shi

    2016-01-01

    Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is an important foodborne pathogen causing severe diseases in humans worldwide. Currently, there is no specific treatment available for EHEC infection and the use of conventional antibiotics is contraindicated. Therefore, identification of potential therapeutic targets and development of effective measures to control and treat EHEC infection are needed. Lipopolysaccharides (LPS) are surface glycolipids found on the outer membrane of gram-negative bacteria, including EHEC, and LPS biosynthesis has long been considered as potential anti-bacterial target. Here, we demonstrated that the EHEC rfaD gene that functions in the biosynthesis of the LPS inner core is required for the intestinal colonization and pathogenesis of EHEC in vivo. Disruption of the EHEC rfaD confers attenuated toxicity in Caenorhabditis elegans and less bacterial colonization in the intestine of C. elegans and mouse. Moreover, rfaD is also involved in the control of susceptibility of EHEC to antimicrobial peptides and host intestinal immunity. It is worth noting that rfaD mutation did not interfere with the growth kinetics when compared to the wild-type EHEC cells. Taken together, we demonstrated that mutations of the EHEC rfaD confer hypersusceptibility to host intestinal innate immunity in vivo, and suggested that targeting the RfaD or the core LPS synthesis pathway may provide alternative therapeutic regimens for EHEC infection. PMID:27570746

  14. Mutation of the Enterohemorrhagic Escherichia coli Core LPS Biosynthesis Enzyme RfaD Confers Hypersusceptibility to Host Intestinal Innate Immunity In vivo.

    PubMed

    Kuo, Cheng-Ju; Chen, Jenn-Wei; Chiu, Hao-Chieh; Teng, Ching-Hao; Hsu, Tai-I; Lu, Pei-Jung; Syu, Wan-Jr; Wang, Sin-Tian; Chou, Ting-Chen; Chen, Chang-Shi

    2016-01-01

    Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is an important foodborne pathogen causing severe diseases in humans worldwide. Currently, there is no specific treatment available for EHEC infection and the use of conventional antibiotics is contraindicated. Therefore, identification of potential therapeutic targets and development of effective measures to control and treat EHEC infection are needed. Lipopolysaccharides (LPS) are surface glycolipids found on the outer membrane of gram-negative bacteria, including EHEC, and LPS biosynthesis has long been considered as potential anti-bacterial target. Here, we demonstrated that the EHEC rfaD gene that functions in the biosynthesis of the LPS inner core is required for the intestinal colonization and pathogenesis of EHEC in vivo. Disruption of the EHEC rfaD confers attenuated toxicity in Caenorhabditis elegans and less bacterial colonization in the intestine of C. elegans and mouse. Moreover, rfaD is also involved in the control of susceptibility of EHEC to antimicrobial peptides and host intestinal immunity. It is worth noting that rfaD mutation did not interfere with the growth kinetics when compared to the wild-type EHEC cells. Taken together, we demonstrated that mutations of the EHEC rfaD confer hypersusceptibility to host intestinal innate immunity in vivo, and suggested that targeting the RfaD or the core LPS synthesis pathway may provide alternative therapeutic regimens for EHEC infection. PMID:27570746

  15. Public Libraries Section. Libraries Serving General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on public libraries, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Role of Public Libraries in Developing Countries with Particular Reference to the Gambia" by Sally P. C. N'Jie (The Gambia); (2) "Public Libraries in the Federal Republic of Germany (FRG)" by Friedrich…

  16. National Libraries Section. General Research Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on national library services and activities, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The National Library of China in its Gradual Application of Modern Technology," a discussion by Zhu Nan and Zhu Yan (China) of microform usage and library automation; (2) "The…

  17. A single immunization with a recombinant canine adenovirus expressing the rabies virus G protein confers protective immunity against rabies in mice

    SciTech Connect

    Li Jianwei; Faber, Milosz; Papaneri, Amy; Faber, Marie-Luise; McGettigan, James P.; Schnell, Matthias J.; Dietzschold, Bernhard . E-mail: bernhard.dietzschold@jefferson.edu

    2006-12-20

    Rabies vaccines based on live attenuated rabies viruses or recombinant pox viruses expressing the rabies virus (RV) glycoprotein (G) hold the greatest promise of safety and efficacy, particularly for oral immunization of wildlife. However, while these vaccines induce protective immunity in foxes, they are less effective in other animals, and safety concerns have been raised for some of these vaccines. Because canine adenovirus 2 (CAV2) is licensed for use as a live vaccine for dogs and has an excellent efficacy and safety record, we used this virus as an expression vector for the RVG. The recombinant CAV2-RV G produces virus titers similar to those produced by wild-type CAV2, indicating that the RVG gene does not affect virus replication. Comparison of RVG expressed by CAV2-RV G with that of vaccinia-RV G recombinant virus (V-RG) revealed similar amounts of RV G on the cell surface. A single intramuscular or intranasal immunization of mice with CAV2-RVG induced protective immunity in a dose-dependent manner, with no clinical signs or discomfort from the virus infection regardless of the route of administration or the amount of virus.

  18. Art Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on art libraries and information services for the arts, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "'I See All': Information Technology and the Universal Availability of Images" by Philip Pacey (United Kingdom); (2) "Online Databases in the Fine Arts" by Michael Rinehart…

  19. Mosaic vaccines elicit CD8+ T cell responses in monkeys that confer immune coverage of diverse HIV strains

    SciTech Connect

    Fischer, Will; Korber, Bette

    2009-01-01

    Creation of a successful HIV vaccine will require the development of a strategy to generate cellular immunity with sufficient cross-clade breadth to deal with the extreme genetic diversity of the virus. Polyvalent mosaic immunogens derived from in silica recombination of natural strains of HIV are designed to induce cellular immune responses that maximally cover the sequence diversity of circulating virus isolates. Immunization of rhesus monkeys with plasmid DNA and recombinant vaccinia virus vaccine constructs expressing either consensus immunogens or polyvalent mosaic immunogens elicited a CD4+ T lymphocyte-biased response with comparably broad epitope-specific total T lymphocyte specificities. However, immunization with the mosaic immunogens induced HIV-specific CD8+ T lymphocyte responses with markedly greater depth and breadth. Therefore, the use of polyvalent mosaic immunogens is a promising strategy for a global vaccine for HIV.

  20. Using the local immune response from the natural buffalo host to generate an antibody fragment library that binds the early larval stages of Schistosoma japonicum.

    PubMed

    Hosking, Christopher G; Driguez, Patrick; McWilliam, Hamish E G; Ilag, Leodevico L; Gladman, Simon; Li, Yuesheng; Piedrafita, David; McManus, Donald P; Meeusen, Els N T; de Veer, Michael J

    2015-09-01

    Antibodies isolated from the local draining inguinal lymph node of field exposed-water buffaloes following challenge with Schistosoma japonicum cercariae showed high reactivity towards S. japonicum antigen preparations and bound specifically to formaldehyde-fixed S. japonicum schistosomules. Using this specific local immune response we produced a series of single-chain antibody Fv domain libraries from the same lymph nodes. Removal of phage that cross reacted with epitopes on adult parasites yielded a single-chain antibody Fv domain-phage library that specifically bound to whole formaldehyde-fixed and live S. japonicum schistosomules. DNA sequencing indicated clear enrichment of the single-chain antibody Fv domain library for buffalo B-cell complementarity determining regions post-selection for schistosomule binding. This study also revealed that long heavy chain complementarity determining regions appear to be an important factor when selecting for antibody binding fragments against schistosomule proteins. The selected single-chain antibody Fv domain-phage were used to probe a schistosome-specific protein microarray, which resulted in the recognition of many proteins expressed across all schistosome life-cycle stages. Following absorption to adult worms, the single-chain antibody Fv domain-phage library showed significantly reduced binding to most proteins, whilst two proteins (NCBI GenBank accession numbers AY915878 and AY815196) showed increased binding. We have thus developed a unique set of host derived single-chain antibody Fv domains comprising buffalo B-cell variable regions that specifically bind to early S. japonicum life-stages. PMID:26116907

  1. Contribution of Immunological Memory to Protective Immunity Conferred by a Bacillus anthracis Protective Antigen-Based Vaccine

    PubMed Central

    Marcus, Hadar; Danieli, Rachel; Epstein, Eyal; Velan, Baruch; Shafferman, Avigdor; Reuveny, Shaul

    2004-01-01

    Protective antigen (PA)-based vaccination is an effective countermeasure to anthrax infection. While neutralizing anti-PA antibody titers elicited by this vaccine serve as good correlates for protection against anthrax (S. Reuveny, M. D. White, Y. Y. Adar, Y. Kafri, Z. Altboum, Y. Gozes, D. Kobiler, A. Shafferman, and B. Velan, Infect. Immun. 69:2888-2893, 2001), no data are available on the contribution of the immunological memory for PA itself to protection. We therefore developed a guinea pig model in which a primary immunization with threshold levels of PA can induce a long-term T-cell immunological memory response without inducing detectable anti-PA antibodies. A revaccination of primed animals with the same threshold PA levels was effective for memory activation, yielding a robust and rapid secondary response. A challenge with a lethal dose (40 50% lethal doses; 2,000 spores) of spores after the booster vaccinations indicated that animals were not protected at days 2, 4, and 6 postboosting. Protection was achieved only from the 8th day postboosting, concomitant with the detection of protective levels of neutralizing antibody titers in the circulation. The practical implications from the studies reported herein are that, as expected, the protective capacity of memory depends on the PA dose used for the primary immunization and that the effectiveness of booster immunizations for the postexposure treatment of anthrax may be very limited when no detectable antibodies are present in primed animals prior to Bacillus anthracis spore exposure. Therefore, to allow for the establishment of memory-dependent protection prior to the expected onset of disease, booster immunizations should not be used without concomitant antimicrobial treatment in postexposure scenarios. PMID:15155654

  2. Activation of the PD-1/PD-L1 immune checkpoint confers tumor cell chemoresistance associated with increased metastasis

    PubMed Central

    Black, Madison; Barsoum, Ivraym B.; Truesdell, Peter; Cotechini, Tiziana; Macdonald-Goodfellow, Shannyn K.; Petroff, Margaret; Siemens, D. Robert; Koti, Madhuri; Craig, Andrew W.B.; Graham, Charles H.

    2016-01-01

    The ability of tumor cells to avoid immune destruction (immune escape) as well as their acquired resistance to anti-cancer drugs constitute important barriers to the successful management of cancer. Interaction between the Programmed Death Ligand 1 (PD-L1) on the surface of tumor cells with the Programmed Death-1 (PD-1) receptor on cytotoxic T lymphocytes leads to inactivation of these immune effectors and, consequently, immune escape. Here we show that the PD-1/PD-L1 axis also leads to tumor cell resistance to conventional chemotherapeutic agents. Using a panel of PD-L1-expressing human and mouse breast and prostate cancer cell lines, we found that incubation of breast and prostate cancer cells in the presence of purified recombinant PD-1 resulted in resistance to doxorubicin and docetaxel as determined using clonogenic survival assays. Co-culture with PD-1-expressing Jurkat T cells also promoted chemoresistance and this was prevented by antibody blockade of either PD-L1 or PD-1 or by silencing of the PD-L1 gene. Moreover, inhibition of the PD-1/PD-L1 axis using anti-PD-1 antibody enhanced doxorubicin chemotherapy to inhibit metastasis in a syngeneic mammary orthotopic mouse model of metastatic breast cancer. To further investigate the mechanism of tumor cell survival advantage upon PD-L1 ligation, we show that exposure to rPD-1 promoted ERK and mTOR growth and survival pathways leading to increased cell proliferation. Overall, the findings of this study indicate that combinations of chemotherapy and immune checkpoint blockade may limit chemoresistance and progression to metastatic disease. PMID:26859684

  3. IFLA General Conference 1988. Division of Education and Research. Section on Library Theory and Research; Section on Research in Reading; Section on Education and Training; Round Table on Continuing Professional Education; Round Table of Editors of Library Journals.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 10 papers in this collection focus on library education and research: (1) "Image of Library" (V. D. Stelmakh, USSR); (2) "The Study of Reading Activity in the Context of Australian Libraries" (G. G. Allen & F. C. A. Exon, Australia); (3) "Attitudes to Children's Reading in Singapore" (Tzu Pheng Lee, Singapore); (4) "Human Relations in Library…

  4. Innate immune memory and homeostasis may be conferred through crosstalk between the TLR3 and TLR7 pathways.

    PubMed

    Liu, Bing; Liu, Qian; Yang, Lei; Palaniappan, Sucheendra K; Bahar, Ivet; Thiagarajan, P S; Ding, Jeak Ling

    2016-01-01

    Toll-like receptors (TLRs) recognize pathogen-associated molecular patterns (PAMPs) and stimulate the innate immune response through the production of cytokines. The innate immune response depends on the timing of encountering PAMPs, suggesting a short-term "memory." In particular, activation of TLR3 appears to prime macrophages for the subsequent activation of TLR7, which leads to synergistically increased production of cytokines. By developing a calibrated mathematical model for the kinetics of TLR3 and TLR7 pathway crosstalk and providing experimental validation, we demonstrated the involvement of the Janus-activated kinase (JAK)-signal transducer and activator of transcription (STAT) pathway in controlling the synergistic production of cytokines. Signaling through this pathway played a dual role: It mediated the synergistic production of cytokines, thus boosting the immune response, and it also maintained homeostasis to avoid an excessive inflammatory response. Thus, we propose that the JAK-STAT pathway provides a cytokine rheostat mechanism, which enables macrophages to fine-tune their responses to multiple, temporally separated infection events involving the TLR3 and TLR7 pathways. PMID:27405980

  5. Microneedle delivery of an M2e-TLR5 ligand fusion protein to skin confers broadly cross-protective influenza immunity.

    PubMed

    Wang, Bao-Zhong; Gill, Harvinder S; He, Cheng; Ou, Changbo; Wang, Li; Wang, Ying-Chun; Feng, Hao; Zhang, Han; Prausnitz, Mark R; Compans, Richard W

    2014-03-28

    Influenza vaccines with broad cross-protection are urgently needed to prevent an emerging influenza pandemic. A fusion protein of the Toll-like receptor (TLR) 5-agonist domains from flagellin and multiple repeats of the conserved extracellular domain of the influenza matrix protein 2 (M2e) was constructed, purified and evaluated as such a vaccine. A painless vaccination method suitable for possible self-administration using coated microneedle arrays was investigated for skin-targeted delivery of the fusion protein in a mouse model. The results demonstrate that microneedle immunization induced strong humoral as well as mucosal antibody responses and conferred complete protection against homo- and heterosubtypic lethal virus challenges. Protective efficacy with microneedles was found to be significantly better than that seen with conventional intramuscular injection, and comparable to that observed with intranasal immunization. Because of its advantages for administration, safety and storage, microneedle delivery of M2e-flagellin fusion protein is a promising approach for an easy-to-administer universal influenza vaccine. PMID:24417966

  6. Microneedle delivery of an M2e-TLR5 ligand fusion protein to skin confers broadly cross-protective influenza immunity

    PubMed Central

    Wang, Bao-Zhong; Gill, Harvinder S.; He, Cheng; Ou, Changbo; Wang, Li; Wang, Ying-Chun; Feng, Hao; Zhang, Han; Prausnitz, Mark R.; Compans, Richard W.

    2014-01-01

    Influenza vaccines with broad cross-protection are urgently needed to prevent an emerging influenza pandemic. A fusion protein of the TLR5-agonist domains from flagellin and multiple repeats of the conserved extracellular domain of the influenza matrix protein 2 (M2e) was constructed, purified and evaluated as such a vaccine. A painless vaccination method suitable for possible self-administration using coated microneedle arrays was investigated for skin-targeted delivery of the fusion protein in a mouse model. The results demonstrate that microneedle immunization induced strong humoral as well as mucosal antibody responses and conferred complete protection against homo- and heterosubtypic lethal virus challenges. Protective efficacy with microneedles was found to be significantly better than that seen with conventional intramuscular injection, and comparable to that observed with intranasal immunization. Because of its advantages for administration, safety and storage, microneedle delivery of M2e-flagellin fusion protein is a promising approach for an easy-to-administer universal influenza vaccine. PMID:24417966

  7. Libraries, Listservs, and LITA.

    ERIC Educational Resources Information Center

    Williams, Brian

    1992-01-01

    Explains a series of 39 slides used in a presentation covering guides to libraries on the Internet computer network; other INTERNET resources, including bibliographic databases, catalogs, and online services; BITNET servers and LISTSERVS, and the MicroUser's computer conference sponsored by the Library and Information Technology Association…

  8. Nebraska Information Partnerships, A Report to Nebraskans. Nebraska Conference on Library and Information Services (Omaha, Nebraska, February 24-26, 1991).

    ERIC Educational Resources Information Center

    Nebraska Library Commission, Lincoln.

    This report begins by describing the activities of the members of the Nebraska Information Partnerships Planning Committee as they planned for the state conference, including a Delphi survey that was conducted to identify key issues and direction for discussion at the conference, and the selection of 100 delegates. Conference activities and…

  9. International Federation of Library Associations Annual Conference. Papers of the Management and Technology Division: Statistics Section (47th, Leipzig, East Germany, August 17-22, 1981).

    ERIC Educational Resources Information Center

    Gruber, Peter; Dosunmu, J. A.

    Two papers on library statistics describe national programs to collect such statistics in a Western European country and a developing country in Africa: "Establishment and Organisation of National Library Statistics: The Nigerian Experience," by J. A. Dosunmu; and "German Library Statistics," by Peter Gruber. Dosunmu's paper describes the…

  10. IOLS '98. Proceedings of the National Conference on Integrated Online Library Systems (13th, New York, New York, May 13-14, 1998).

    ERIC Educational Resources Information Center

    Cibbarelli, Pamela R., Comp.; Nixon, Carol, Comp.

    Integrated Online Library Systems (IOLS) focuses exclusively on the issues of planning and managing automated systems in libraries and information centers. The theme of the IOLS '98 annual meeting is "Embrace and Extend," and 18 papers were selected for presentation that provide insight into the current technologies being "embraced" in libraries.…

  11. SLA at 100: Conference Preview

    ERIC Educational Resources Information Center

    Blumenstein, Lynn

    2009-01-01

    When School Library Association (SLA) convenes its annual conference in Washington, DC, June 14-17, 2009, the association will be celebrating its 100th birthday. This occasion allows for grand gestures--the SLA Salutes! Awards and Leadership Reception will be held in the Library of Congress's Great Hall. The conference also draws upon Washington…

  12. Voyaging from the Past, to the Present, and into the Future: Knowing Your Heritage. Selected Papers from PIALA 2003, Pacific Islands Association of Libraries, Archives and Museums Annual Conference (13th, Pohnpei, Federated States of Micronesia, November 4-6, 2003)

    ERIC Educational Resources Information Center

    Drake, Paul B., Ed.

    2003-01-01

    This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 13th annual conference was held in Pohnpei, Federated States of Micronesia, November 4-6, 2003. The volume begins with a listing of the members of the PIALA 2003 Planning &…

  13. Mechanism of eliciting host immunity against cancer cells treated with silica-phthalocyanine-based near infrared photoimmunotherapy (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Kobayashi, Hisataka

    2016-03-01

    Near infrared (NIR) photoimmunotherapy (PIT) is a new type of molecularly-targeted cancer photo-therapy based on conjugating a near infrared silica-phthalocyanine dye, IR700, to a monoclonal antibody (MAb) targeting cancer-specific cell-surface molecules. When exposed to NIR light, the conjugate induces a highly-selective necrotic/ immunogenic cell death (ICD) only in receptor-positive, MAb-IR700-bound cancer cells. This cell death occurs as early as 1 minute after exposure to NIR light. Meanwhile, immediately adjacent receptor-negative cells including immune cells are unharmed. Therefore, we hypothesized that NIR-PIT could efficiently elicit host immunity against treated cancer cells. Three-dimensional dynamic quantitative phase contrast microscopy and selective plane illumination microscopy of tumor cells undergoing PIT showed rapid swelling in treated cells immediately after light exposure suggesting rapid water influx into cells, followed by irreversible morphologic changes such as bleb formation, and rupture of vesicles. Furthermore, biological markers of ICD including relocation of HSP70/90 and calreticulin, and release of ATP and High Mobility Group Box 1 (HMGB1), were clearly detected immediately after NIR-PIT. When NIR-PIT was performed in a mixture of cancer cells and immature dendritic cells, maturation of immature dendritic cells was strongly induced rapidly after NIR-PIT. In summary, NIR-PIT can induce necrotic/ immunogenic cell death that promotes rapid maturation of immature dendritic cells adjacent to dying cancer cells. Therefore, NIR-PIT could efficiently initiate host immune response against NIR-PIT treated cancer cells growing in patients.

  14. Conference Planning Manual.

    ERIC Educational Resources Information Center

    Vermont Library Association, Burlington.

    Intended as a useful aid for organizing its annual spring meeting, this general conference planning manual developed by the Vermont Library Association provides a blueprint for planners on the responsibilities of the planning committee, the conference chair, and others; site selection and local arrangements; program and sessions planning;…

  15. Science and Technology Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on science and technology library and information services presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "The Central Subject Libraries of the Federal Republic of Germany--For Example: The Technische Informationsbibliothek Hannover" by Gerhard Schlitt and Jobst Tehnzen; (2) "The…

  16. Geography and Map Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on geography and map libraries and a paper on European access to biomedical databases, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "History and Current Status of the Globe Museum of the Austrian National Library" by Franz Wawrik (Austria); (2) "Earth Science Products for…

  17. Parliamentary Libraries Section. General Research Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on parliamentary and legislative libraries, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Need for and Use of Parliamentary Papers," a report by Eeva-Maija Tammekann on the results of a 1983 survey of 37 parliamentary libraries (with a 51% response rate) covering types of…

  18. Children's Libraries Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on school and children's libraries which were presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "Learning to Learn in the Street," a description by B. Lang (France) of "street libraries" and other institutions designed to introduce economically disadvantaged children to books and other…

  19. Science and Technology Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on scientific/technical information and libraries, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Patents as Information--An Unused Resource" by Richard D. Walker (United States); (2) "Survey of the Information Services of the Library of the German Patent Office" by Eckhard…

  20. Calnexin induces expansion of antigen-specific CD4(+) T cells that confer immunity to fungal ascomycetes via conserved epitopes.

    PubMed

    Wüthrich, Marcel; Brandhorst, Tristan T; Sullivan, Thomas D; Filutowicz, Hanna; Sterkel, Alana; Stewart, Douglas; Li, Mengyi; Lerksuthirat, Tassanee; LeBert, Vanessa; Shen, Zu Ting; Ostroff, Gary; Deepe, George S; Hung, Chiung Yu; Cole, Garry; Walter, Jennifer A; Jenkins, Marc K; Klein, Bruce

    2015-04-01

    Fungal infections remain a threat due to the lack of broad-spectrum fungal vaccines and protective antigens. Recent studies showed that attenuated Blastomyces dermatitidis confers protection via T cell recognition of an unknown but conserved antigen. Using transgenic CD4(+) T cells recognizing this antigen, we identify an amino acid determinant within the chaperone calnexin that is conserved across diverse fungal ascomycetes. Calnexin, typically an ER protein, also localizes to the surface of yeast, hyphae, and spores. T cell epitope mapping unveiled a 13-residue sequence conserved across Ascomycota. Infection with divergent ascomycetes, including dimorphic fungi, opportunistic molds, and the agent causing white nose syndrome in bats, induces expansion of calnexin-specific CD4(+) T cells. Vaccine delivery of calnexin in glucan particles induces fungal antigen-specific CD4(+) T cell expansion and resistance to lethal challenge with multiple fungal pathogens. Thus, the immunogenicity and conservation of calnexin make this fungal protein a promising vaccine target. PMID:25800545

  1. Calnexin induces expansion of antigen-specific CD4+ T cells that confer immunity to fungal ascomycetes via conserved epitopes

    PubMed Central

    Wüthrich, Marcel; Brandhorst, Tristan T.; Sullivan, Thomas D.; Filutowicz, Hanna; Sterkel, Alana; Stewart, Douglas; Li, Mengyi; Lerksuthirat, Tassanee; LeBert, Vanessa; Shen, Zu Ting; Ostroff, Gary; Deepe, George S.; Hung, Chiung Yu; Cole, Garry; Walter, Jennifer A.; Jenkins, Marc K.; Klein, Bruce

    2015-01-01

    Fungal infections remain a threat due to the lack of broad spectrum fungal vaccines and protective antigens. Recent studies showed that attenuated Blastomyces dermatitidis confers protection via T cell recognition of an unknown, but conserved antigen. Using transgenic CD4+ T cells recognizing this antigen, we identify an amino acid determinant within the chaperone calnexin that is conserved across diverse fungal ascomycetes. Calnexin, typically an ER protein, also localizes to the surface of yeast, hyphae and spores. T cell epitope mapping unveiled a 13-residue sequence conserved across Ascomycota. Infection with divergent ascomycetes including dimorphic fungi, opportunistic molds, and the agent causing white nose syndrome in bats induces expansion of calnexin-specific CD4+ T cells. Vaccine delivery of calnexin in glucan particles induces fungal antigen-specific CD4+ T cell expansion and resistance to lethal challenge with multiple fungal pathogens. Thus, the immunogeneticity and conservation of calnexin make this fungal protein a promising vaccine target. PMID:25800545

  2. Immunity conferred by an experimental vaccine based on the recombinant PCV2 Cap protein expressed in Trichoplusia ni-larvae.

    PubMed

    Pérez-Martín, Eva; Gómez-Sebastián, Silvia; Argilaguet, Jordi M; Sibila, Marina; Fort, María; Nofrarías, Miquel; Kurtz, Sherry; Escribano, José M; Segalés, Joaquim; Rodríguez, Fernando

    2010-03-01

    Porcine circovirus type 2 (PCV2) vaccination has been recently included as a measure to control postweaning multisystemic wasting syndrome (PMWS) in the field. Aiming to obtain a more affordable vaccine to be extensively implemented in the field, a highly efficient non-fermentative expression platform based on Trichoplusia ni (T. ni) larvae was used to produce a baculovirus-derived recombinant PCV2 Cap protein (rCap) for vaccine purposes. Vaccination of pigs with rCap induced solid protection against PCV2 experimental infection, inhibiting both the viremia and the viral shedding very efficiently. The protection afforded by the rCap vaccine strongly correlated with the induction of specific humoral immune responses, even in the presence of PCV2-specific maternal immunity, although cellular responses also seemed to play a partial role. In summary, we have shown that rCap expressed in T. ni larvae could be a cost-effective PCV2 vaccine candidate to be tested under field conditions. PMID:20056179

  3. Prospects for Public Library Evaluation.

    ERIC Educational Resources Information Center

    Van House, Nancy A.; Childers, Thomas

    1991-01-01

    Discusses methods of evaluation that can be used to measure public library effectiveness, based on a conference sponsored by the Council on Library Resources. Topics discussed include the Public Library Effectiveness Study (PLES), quantitative and qualitative evaluation, using evaluative information for resource acquisition and resource…

  4. Macintoshed Libraries 2.0.

    ERIC Educational Resources Information Center

    Vaccaro, Bill, Ed.; Valauskas, Edward J., Ed.

    This annual collection contains 18 papers about the use of Macintosh computers in libraries. Papers include: "The Macintosh as a Wayfinding Tool for Professional Conferences: The LITA '88 HyperCard Stack" (Ann F. Bevilacqua); "Enhancing Library Services with the Macintosh" (Naomi C. Broering); "Scanning Technologies in Libraries" (Steve Cisler);…

  5. Immunization of mice with recombinant protein CobB or AsnC confers protection against Brucella abortus infection.

    PubMed

    Fu, Simei; Xu, Jie; Li, Xianbo; Xie, Yongfei; Qiu, Yefeng; Du, Xinying; Yu, Shuang; Bai, Yaoxia; Chen, Yanfen; Wang, Tongkun; Wang, Zhoujia; Yu, Yaqing; Peng, Guangneng; Huang, Kehe; Huang, Liuyu; Wang, Yufei; Chen, Zeliang

    2012-01-01

    Due to drawbacks of live attenuated vaccines, much more attention has been focused on screening of Brucella protective antigens as subunit vaccine candidates. Brucella is a facultative intracellular bacterium and cell mediated immunity plays essential roles for protection against Brucella infection. Identification of Brucella antigens that present T-cell epitopes to the host could enable development of such vaccines. In this study, 45 proven or putative pathogenesis-associated factors of Brucella were selected according to currently available data. After expressed and purified, 35 proteins were qualified for analysis of their abilities to stimulate T-cell responses in vitro. Then, an in vitro gamma interferon (IFN-γ) assay was used to identify potential T-cell antigens from B. abortus. In total, 7 individual proteins that stimulated strong IFN-γ responses in splenocytes from mice immunized with B. abortus live vaccine S19 were identified. The protective efficiencies of these 7 recombinant proteins were further evaluated. Mice given BAB1_1316 (CobB) or BAB1_1688 (AsnC) plus adjuvant could provide protection against virulent B. abortus infection, similarly with the known protective antigen Cu-Zn SOD and the license vaccine S19. In addition, CobB and AsnC could induce strong antibodies responses in BALB/c mice. Altogether, the present study showed that CobB or AsnC protein could be useful antigen candidates for the development of subunit vaccines against brucellosis with adequate immunogenicity and protection efficacy. PMID:22383953

  6. University Libraries and Other General Research Libraries Section. General Research Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on university and other research libraries, presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Impact of Technology on Users of Academic and Research Libraries," in which C. Lee Jones (United States) focuses on the impact of technical advances in computing and telecommunication…

  7. ALA Conference 2009: Chicago Hope

    ERIC Educational Resources Information Center

    Berry, John N., III

    2009-01-01

    There is joy among those who have the funds to go to Chicago for the American Library Association (ALA) annual conference, July 9-15. Every librarian knows there is nothing better than a Chicago gathering, with the city's wonderful haunts, museums, restaurants, and fine memories of past conferences. The conference program covers nearly every…

  8. A role for collagen IV cross-links in conferring immune privilege to the Goodpasture autoantigen: structural basis for the crypticity of B cell epitopes.

    PubMed

    Vanacore, Roberto M; Ham, Amy-Joan L; Cartailler, Jean-Philippe; Sundaramoorthy, Munirathinam; Todd, Parvin; Pedchenko, Vadim; Sado, Yoshikazu; Borza, Dorin-Bogdan; Hudson, Billy G

    2008-08-15

    The detailed structural basis for the cryptic nature (crypticity) of a B cell epitope harbored by an autoantigen is unknown. Because the immune system may be ignorant of the existence of such "cryptic" epitopes, their exposure could be an important feature in autoimmunity. Here we investigated the structural basis for the crypticity of the epitopes of the Goodpasture autoantigen, the alpha3alpha4alpha5 noncollagenous-1 (NC1) hexamer, a globular domain that connects two triple-helical molecules of the alpha3alpha4alpha5 collagen IV network. The NC1 hexamer occurs in two isoforms as follows: the M-isoform composed of monomer subunits in which the epitopes are accessible to autoantibodies, and the D-isoform composed of both monomer and dimer subunits in which the epitopes are cryptic. The D-isoform was characterized with respect to quaternary structure, as revealed by mass spectrometry of dimer subunits, homology modeling, and molecular dynamics simulation. The results revealed that the D-isoform contains two kinds of cross-links as follows: S-hydroxylysyl-methionine and S-lysyl-methionine cross-links, which stabilize the alpha3alpha5-heterodimers and alpha4alpha4-homodimers, respectively. Construction and analysis of a three-dimensional model of the D-isoform of the alpha3alpha4alpha5 NC1 hexamer revealed that crypticity is a consequence of the following: (a) sequestration of key residues between neighboring subunits that are stabilized by domain-swapping interactions, and (b) by cross-linking of subunits at the trimer-trimer interface, which stabilizes the structural integrity of the NC1 hexamer and protects against binding of autoantibodies. The sequestrated epitopes and cross-linked subunits represent a novel structural mechanism for conferring immune privilege at the level of quaternary structure. Perturbation of the quaternary structure may be a key factor in the etiology of Goodpasture disease. PMID:18499662

  9. Transfer of IgG in the female genital tract by MHC class I-related neonatal Fc receptor (FcRn) confers protective immunity to vaginal infection

    PubMed Central

    Palaniyandi, Senthilkumar; Zeng, Rongyu; Tuo, Wenbin; Roopenian, Derry C.; Zhu, Xiaoping

    2011-01-01

    IgG is a major Ig subclass in mucosal secretions of the human female genital tract, where it predominates over the IgA isotype. Despite the abundance of IgG, surprisingly little is known about where and how IgG enters the lumen of the genital tract and the exact role local IgG plays in preventing sexually transmitted diseases. We demonstrate here that the neonatal Fc receptor, FcRn, is expressed in female genital tract epithelial cells of humans and mice and binds IgG in a pH-dependent manner. In vitro we show that FcRn mediates bidirectional IgG transport across polarized human endometrial HEC-1-A monolayers and primary human genital epithelial cells. Furthermore, endosomal acidification appears to be a prerequisite for FcRn-mediated IgG transcytosis; IgG transcytosis was demonstrated in vivo by translocation of systemically administered IgG into the genital lumen in WT but not FcRn-KO mice. The biological relevance of FcRn-transported IgG was demonstrated by passive immunization using herpes simplex virus-2 (HSV-2)–specific polyclonal serum, which conferred significantly higher protection against intravaginal challenge infection by the HSV-2 186 strain in WT mice than in FcRn-KO mice. These studies demonstrate that FcRn-mediated transport is a mechanism by which IgG can act locally in the female genital tract in immune surveillance and in host defense against sexually transmitted diseases. PMID:21368166

  10. Virtual Libraries: Virtual Communities. Abstracts, Fulltext Documents and PowerPoint Presentations of Papers and Demos Given at the International Association of Technological University Libraries (IATUL) Conference (Brisbane, Queensland, Australia, July 3-7, 2000).

    ERIC Educational Resources Information Center

    International Association of Technological Univ. Libraries, Gothenburg (Sweden).

    This proceedings of the International Association of Technological University Libraries (IATUL) contains the opening address by IATUL president Nancy Fjallbrant and the full text of the following papers: "Building Info-Skills by Degrees: Embedding Information Literacy in University Study" (Wendy Abbott and Deborah Peach); "UQ Library's First CIS:…

  11. Arabidopsis nonhost resistance gene PSS1 confers immunity against an oomycete and a fungal pathogen but not a bacterial pathogen that cause diseases in soybean

    PubMed Central

    2012-01-01

    Background Nonhost resistance (NHR) provides immunity to all members of a plant species against all isolates of a microorganism that is pathogenic to other plant species. Three Arabidopsis thaliana PEN (penetration deficient) genes, PEN1, 2 and 3 have been shown to provide NHR against the barley pathogen Blumeria graminis f. sp. hordei at the prehaustorial level. Arabidopsis pen1-1 mutant lacking the PEN1 gene is penetrated by the hemibiotrophic oomycete pathogen Phytophthora sojae, the causal organism of the root and stem rot disease in soybean. We investigated if there is any novel nonhost resistance mechanism in Arabidopsis against the soybean pathogen, P. sojae. Results The P.sojaesusceptible (pss) 1 mutant was identified by screening a mutant population created in the Arabidopsis pen1-1 mutant that lacks penetration resistance against the non adapted barley biotrophic fungal pathogen, Blumeria graminis f. sp. hordei. Segregation data suggested that PEN1 is not epistatic to PSS1. Responses of pss1 and pen1-1 to P. sojae invasion were distinct and suggest that PSS1 may act at both pre- and post-haustorial levels, while PEN1 acts at the pre-haustorial level against this soybean pathogen. Therefore, PSS1 encodes a new form of nonhost resistance. The pss1 mutant is also infected by the necrotrophic fungal pathogen, Fusarium virguliforme, which causes sudden death syndrome in soybean. Thus, a common NHR mechanism is operative in Arabidopsis against both hemibiotrophic oomycetes and necrotrophic fungal pathogens that are pathogenic to soybean. However, PSS1 does not play any role in immunity against the bacterial pathogen, Pseudomonas syringae pv. glycinea, that causes bacterial blight in soybean. We mapped PSS1 to a region very close to the southern telomere of chromosome 3 that carries no known disease resistance genes. Conclusions The study revealed that Arabidopsis PSS1 is a novel nonhost resistance gene that confers a new form of nonhost resistance against both

  12. Marketing Your Library: Outreach, Public Relations. An Annotated Selective Bibliography on the Theme of the ARLIS/SLA Conference (New York City, New York, April 28, 1990).

    ERIC Educational Resources Information Center

    Penchansky, Mimi B., Comp.

    This annotated bibliography on public relations and libraries includes sources published primarily within the last decade, with the exception of a few key works published in earlier years. Arranged in topical sections, most of the sources originate from the library and information science literature; however, a few sources are included from the…

  13. International Conference of Directors of National Libraries on Resource Sharing in Asia and Oceania, Canberra, 1979: Papers from Australasia and Oceania.

    ERIC Educational Resources Information Center

    Ronnie, Mary; And Others

    1980-01-01

    Describes four library resource sharing projects in (1) New Zealand, (2) Papua New Guinea, (3) Australia, and (4) Fiji. Numerous shared services are discussed, including national bibliographies, publications exchanges, staff exchanges, clearing centers for duplicates, library planning, and national collections. (LLS)

  14. CRISPR/cas Loci of Type II Propionibacterium acnes Confer Immunity against Acquisition of Mobile Elements Present in Type I P. acnes

    PubMed Central

    Brüggemann, Holger; Lomholt, Hans B.; Tettelin, Hervé; Kilian, Mogens

    2012-01-01

    Propionibacterium acnes is a skin commensal that occasionally acts as an opportunistic pathogen. The population structure of this species shows three main lineages (I–III). While type I strains are mainly associated with sebaceous follicles of human skin and inflammatory acne, types II and III strains are more often associated with deep tissue infections. We investigated the occurrence and distribution of the clustered regularly interspaced short palindromic repeats (CRISPR) in P. acnes, assessed their immunological memory, and addressed the question if such a system could account for type-specific properties of the species. A collection of 108 clinical isolates covering all known phylotypes of P. acnes was screened for the existence of CRISPR/cas loci. We found that CRISPR loci are restricted to type II P. acnes strains. Sequence analyses of the CRISPR spacers revealed that the system confers immunity to P. acnes-specific phages and to two mobile genetic elements. These elements are found almost exclusively in type I P. acnes strains. Genome sequencing of a type I P. acnes isolate revealed that one element, 54 kb in size, encodes a putative secretion/tight adherence (TAD) system. Thus, CRISPR/cas loci in P. acnes recorded the exposure of type II strains to mobile genetic elements of type I strains. The CRISPR/cas locus is deleted in type I strains, which conceivably accounts for their ability to horizontally acquire fitness or virulence traits and might indicate that type I strains constitute a younger subpopulation of P. acnes. PMID:22479553

  15. NCI, NHLBI/PBMTC First International Conference on Late Effects after Pediatric Hematopoietic Cell Transplantation: Persistent Immune Deficiency in Pediatric Transplant Survivors

    PubMed Central

    Bunin, Nancy; Small, Trudy; Szabolcs, Paul; Baker, K. Scott; Pulsipher, Michael A.; Torgerson, Troy

    2011-01-01

    Defective immune reconstitution is a major barrier to successful hematopoietic cell transplantation (HCT), and has important implications in the pediatric population. There are many factors which affect immune recovery, including stem cell source and GVHD. Complete assessment of immune recovery, including T and B lymphocyte evaluation, innate immunity and response to neoantigens, may provide insight as to infection risk and optimal time for immunizations. The increasing use of cord blood grafts requires additional study regarding early reconstitution and impact upon survival. Immunization schedules may require modification based upon stem cell source and immune reconstitution, and this is of particular importance as many children have been incompletely immunized, or not at all, prior to school entry. Additional studies are needed in children post HCT to evaluate the impact of differing stem cell sources upon immune reconstitution, infectious risks and immunization responses. PMID:22100979

  16. Losing Libraries, Saving Libraries

    ERIC Educational Resources Information Center

    Miller, Rebecca

    2010-01-01

    This summer, as public libraries continued to get budget hit after budget hit across the country, several readers asked for a comprehensive picture of the ravages of the recession on library service. In partnership with 2010 Movers & Shakers Laura Solomon and Mandy Knapp, Ohio librarians who bought the Losing Libraries domain name, "LJ" launched…

  17. Information 2000. Library and Information Services for the 21st Century. Summary Report of the White House Conference on Library and Information Services (2nd, Washington, D.C., July 9-13, 1991).

    ERIC Educational Resources Information Center

    White House Conference on Library and Information Services.

    This summary report addresses the information needs of American citizens, institutions, schools, industry, and government within the context of three themes: literacy, democracy, and productivity. The report includes a preamble, which provides background information on the conference; discussions of the challenges posed by the Information Age in…

  18. Library and Information Services for Literacy. A Select ERIC Bibliography Prepared on a Theme of the 1991 White House Conference on Library and Information Services. ERIC/IR Mini-Bib.

    ERIC Educational Resources Information Center

    Preston, Nancy R., Comp.

    Documents and journal articles featured in this nine-item annotated bibliography concern the role of library and information services in developing and expanding literacy at all levels in an increasingly information-oriented society. Citations were selected through a computer search of the Educational Resources Information Center (ERIC) database.…

  19. Library and Information Services for Democracy. A Select ERIC Bibliography Prepared on a Theme of the 1991 White House Conference on Library and Information Services. ERIC/IR Mini-Bib.

    ERIC Educational Resources Information Center

    Preston, Nancy R., Comp.

    Documents and journal articles featured in this nine-item annotated bibliography concern information as a critical resource in a democratic society and the role of the library and information services in ensuring access to information, especially that which is government produced. Citations were selected through a computer search of the…

  20. Library and Information Services for Productivity. A Select ERIC Bibliography Prepared on a Theme of the 1991 White House Conference on Library and Information Services. ERIC/IR Mini-Bib.

    ERIC Educational Resources Information Center

    Preston, Nancy R., Comp.

    Documents and journal articles featured in this nine-item annotated bibliography concern the role of the library and information services, in both public and private settings, in promoting the competitiveness and economic well-being of businesses, regions, and the nation. Citations were selected through a computer search of the Educational…

  1. IFLA General Conference 1988. Division of Management and Technology. Section on Information Technology; Section on Statistics; Section on Library Buildings and Equipment; Section on Conservation; Round Table on Management of Library Associations; Round Table on AV Media.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 15 papers in this compilation focus on library nagement and technology, including information technology, statistics, buildings and equipment, and conservation: (1) "Information Control: OSI (Open Systems Interconnection) and Networking Strategies" (Neil McClean, United Kingdom); (2) "OSI in Australia: Potential, Planning, Progress" (Rona…

  2. Marketing Strategies for the Academic Library. Papers from a One Day Conference Organized by the Library Association Colleges of Further and Higher Education Group London and South East Circle (London, England, June 1985).

    ERIC Educational Resources Information Center

    Roberts, Stephen A., Ed.

    1985-01-01

    The four papers in this collection consider the attitudes, concepts, and techniques involved in marketing for non-profit organizations, and explore how librarians in higher education can use these ideas to optimize the effectiveness of their service provision in a time of economic constraint. In "Marketing the Academic Library," Elizabeth…

  3. Delivery, Not Promises: The State Perspective on Library Services.

    ERIC Educational Resources Information Center

    Rockefeller, John D., IV

    1979-01-01

    Advocates development of libraries through statewide approach, using as an example the West Virginia library system where a conference on libraries was sponsored to increase citizen awareness and involvement. Workshops, outreach programs, open access, and library sharing are tools mentioned to make the library more useful to the individual. (SW)

  4. Social Science Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Three papers on the nonconventional literature and social science libraries were presented at the 1983 International Federation of Library Associations (IFLA) conference. In "Grey Material: A Scandinavian View," Birgitta Bergdahl (Sweden) outlines the etymology and meaning of the concept of "grey literature" (which can include reports, theses,…

  5. Digital Debates. WebWise Conference on Libraries and Museums in the Digital World Proceedings (10th, Capitol Hill, Washington, D.C, February 25-27, 2009)

    ERIC Educational Resources Information Center

    Zorich, Diane

    2010-01-01

    Debates typically invoke an image of individuals arguing over the merits of opposing viewpoints. However, the term has a softer, more deliberative sense that connotes reflection, discussion, and consideration. The 2009 WebWise conference, titled "Digital Debates," was conducted in this spirit, with panelists and attendees engaged in complex…

  6. Navigating the Information Ocean: Charting the Course. Abstracts from the Academic Library Association of Ohio Annual Conference (Columbus, Ohio, November 4, 1994).

    ERIC Educational Resources Information Center

    Academic Library Association of Ohio.

    Abstracts of 14 papers presented at the conference are provided here. Titles are: "Electronic Information Terraforming: Designing and Implementing a Front-end System Using World-Wide Web Technology" (Abbie Basile; And Others); "Characteristics of Generation X and Implications for Reference and Instructional Services" (Catherine A. Lee);…

  7. Online Catalog Screen Displays. A Series of Discussions. Report of a Conference Sponsored by the Council on Library Resources (Austin, Texas, March 10-13, 1985).

    ERIC Educational Resources Information Center

    Williams, Joan Frye, Ed.

    Papers presented and summaries of discussions at a 3-day conference which focused on screen displays for online catalogs are included in this report. Papers presented were: (1) "Suggested Guidelines for Screen Layouts and Design of Online Catalogs" (Joseph R. Matthews); (2) "Displays in Database Search Systems" (Fran Spigai); (3) "Critique of…

  8. Building on the First Century. Proceedings of the National Conference of the Association of College and Research Libraries (5th, Cincinnati, Ohio, April 5-8, 1989).

    ERIC Educational Resources Information Center

    Fennell, Janice C., Ed.

    These proceedings contain 21 research reports and 56 position papers as well as capsule descriptions of 32 workshop forums, panel presentations, and group discussions that took place at the conference. The papers are organized into nine broad subject areas: (1) academic and research librarianship (recruitment, technology and change, faculty…

  9. Retrospective Conversion of Music Materials. Report of a conference sponsored by the Council on Library Resources (Wayzatta, Minnesota, July 18-19, 1984).

    ERIC Educational Resources Information Center

    Gregor, Dorothy, Ed.

    This meeting on the retrospective conversion (RECON) of music materials brought together 21 individuals to plan the integration and coordination of RECON activities within the context of the music library community. Major music societies and professional music groups were represented as were music faculty and composing communities. This document…

  10. Library Instruction 2.0

    ERIC Educational Resources Information Center

    Bridgewater, Rachel; Deitering, Anne-Marie; Munro, Karen

    2009-01-01

    At the 2008 ALA Annual Conference, a wonderful Association of College and Research Libraries (ACRL) preconference was presented entitled "Library Instruction 2.0: Building Your Online Instruction Toolkit". The presentation was enlightening and provided numerous and valuable recommendations for Web 2.0 sites that can facilitate and enliven library…

  11. Library Cooperation.

    ERIC Educational Resources Information Center

    Lund, Patricia; And Others

    1993-01-01

    Includes nine articles that discuss cooperative library networking in Illinois. Highlights include library systems as cooperative agencies; PALI (Private Academic Libraries of Illinois); rural school and public library development; systemwide users; regional medical libraries; virtual libraries and the Coalition for Networked Information; a…

  12. School Learners & Libraries.

    ERIC Educational Resources Information Center

    Karlsson, Jenni, Ed.

    This document presents papers from a conference held in November 1995 in Durban, KwaZulu-Natal, convened by the Education Policy Unit (EPU) of the University of Natal as part of research concerning the provision of library-based resources for school learners. Following an introduction are two chapters: "Identifying the Inherited Problems in the…

  13. Libraries and Automation.

    ERIC Educational Resources Information Center

    Markuson, Barbara Evans, Ed.

    The arrangement of this publication follows, as nearly as possible, the actual conference program. The seven sections represent the topics selected by the planning committee as areas of concentration. Each section includes a state-of-the-art paper and related talks and discussion. The topics covered are: the library of the future, file…

  14. Concept, Challenge, Conundrum: From Library Skills to Information Literacy. Proceedings of the National Information Literacy Conference Conducted by the University of South Australia Library and the Australian Library and Information Association Information Literacy Special Interest Group (4th, Adelaide, Australia, December 3-5, 1999).

    ERIC Educational Resources Information Center

    Booker, Di, Ed.

    These proceedings from the fourth National Information Literacy Conference (Decemeber 1999) include the keynote addresses and the papers presented in workshop sessions throughout the conference. Acknowledgements by Irene Doskatsch, conference convener, that precedes the introductory piece by Alan Bundy, "Journey Without End..." is followed by…

  15. PIALA 2000: Libraries and Archives--Where Information and Language Literacy Begin [and] Engaged Readers and Writers in Multicultural Island Communities. Selected Papers from the 10th Pacific Islands Association of Libraries and Archives Conference Joint with the 13th Annual Regional Language Arts Conference (Tumon, Guam, November 9-11, 2000)

    ERIC Educational Resources Information Center

    Cohen, Arlene, Ed.; Quan, Clarisa G., Ed.

    2004-01-01

    This proceedings combines presentations from the jointly held 10th Annual PIALA 2000 Conference and the 13th Annual Regional Language Arts Conference. The volume begins with the welcoming remarks of Mary L. Silk, Christine Ku Scott-Smith, Antonio R. Umpingco, Delia Munoz Rosal, Lawrence Kasperbauer, Rosie Tainatongo, Richard S. Tom, Mary L.…

  16. Native American Library Services: Reclaiming the Past, Designing the Future.

    ERIC Educational Resources Information Center

    Patterson, Lotsee

    1992-01-01

    Results of the 1991 White House Pre-Conference and White House Conference on Library and Information Services included several resolutions to strengthen the library services of Native American tribal and reservation libraries. Resolutions called for increased federal support for family literacy programs, staffing, and research studies and for…

  17. IATUL Conference 1985.

    ERIC Educational Resources Information Center

    Information Services and Use, 1985

    1985-01-01

    Summarizes presentations at conference on theme "The future of information resources for science and technology and role of libraries": industrial and commercial use of national, regional, and university resources; balance between public- and private-sector resources; local access in national and regional context; access to information in…

  18. Perspectives [on Library Service Developments] 1991.

    ERIC Educational Resources Information Center

    Bookmark, 1991

    1991-01-01

    This theme issue of "The Bookmark" provides 1991 perspectives on several library service developments, including papers by three New Yorkers who played an important role in the White House Conference on Library and Information Services: Thomas Sobol, Commissioner of Education; Robert Wedgeworth, Dean of the School of Library Service at Columbia…

  19. IFLA General Conference 1988. Opening and Plenary Sessions. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Focusing on the conference theme "Living Together: People, Libraries, Information," the opening speech of the 54th International Federation of Library Associations (IFLA) General Conference was presented by association president Hans-Peter Geh. This paper reflects on: (1) the significance of holding the conference in Australia; (2) the role of…

  20. 3rd Annual PIALA Conference Saipan--Collecting, Preserving & Sharing Information in Micronesia. Conference Proceedings. October 13-15, 1993.

    ERIC Educational Resources Information Center

    Edmundson, Margaret, Ed.

    1993-01-01

    This PIALA 1993 Proceedings contains many of the papers presented at the 3rd annual conference of the Pacific Islands Association of Libraries and Archives. This publication is the first time papers from this Micronesian regional library and archives conference have ever been published. The conference addressed various topics of interest to…

  1. Impact of preexisting adenovirus vector immunity on immunogenicity and protection conferred with an adenovirus-based H5N1 influenza vaccine.

    PubMed

    Pandey, Aseem; Singh, Neetu; Vemula, Sai V; Couëtil, Laurent; Katz, Jacqueline M; Donis, Ruben; Sambhara, Suryaprakash; Mittal, Suresh K

    2012-01-01

    The prevalence of preexisting immunity to adenoviruses in the majority of the human population might adversely impact the development of adaptive immune responses against adenovirus vector-based vaccines. To address this issue, we primed BALB/c mice either intranasally (i.n.) or intramuscularly (i.m.) with varying doses of wild type (WT) human adenovirus subtype 5 (HAd5). Following the development of immunity against HAd5, we immunized animals via the i.n. or i.m. route of inoculation with a HAd vector (HAd-HA-NP) expressing the hemagglutinin (HA) and nucleoprotein (NP) of A/Vietnam/1203/04 (H5N1) influenza virus. The immunogenicity and protection results suggest that low levels of vector immunity (<520 virus-neutralization titer) induced by priming mice with up to 10(7) plaque forming units (p.f.u.) of HAd-WT did not adversely impact the protective efficacy of the vaccine. Furthermore, high levels of vector immunity (approximately 1500 virus-neutralization titer) induced by priming mice with 10(8) p.f.u. of HAd-WT were overcome by either increasing the vaccine dose or using alternate routes of vaccination. A further increase in the priming dose to 10(9) p.f.u. allowed only partial protection. These results suggest possible strategies to overcome the variable levels of human immunity against adenoviruses, leading to better utilization of HAd vector-based vaccines. PMID:22432020

  2. A live attenuated Salmonella Enteritidis secreting detoxified heat labile toxin enhances mucosal immunity and confers protection against wild-type challenge in chickens.

    PubMed

    Lalsiamthara, Jonathan; Kamble, Nitin Machindra; Lee, John Hwa

    2016-01-01

    A live attenuated Salmonella Enteritidis (SE) capable of constitutively secreting detoxified double mutant Escherichia coli heat labile toxin (dmLT) was developed. The biologically adjuvanted strain was generated via transformation of a highly immunogenic SE JOL1087 with a plasmid encoding dmLT gene cassette; the resultant strain was designated JOL1641. A balanced-lethal host-vector system stably maintained the plasmid via auxotrophic host complementation with a plasmid encoded aspartate semialdehyde dehydrogenase (asd) gene. Characterization by western blot assay revealed the dmLT subunit proteins in culture supernatants of JOL1641. For the investigation of adjuvanticity and protective efficacy, chickens were immunized via oral or intramuscular routes with PBS, JOL1087 and JOL1641. Birds immunized with JOL1641 showed significant (P ≤ 0.05) increases in intestinal SIgA production at the 1(st) and 2(nd) weeks post-immunization via oral and intramuscular routes, respectively. Interestingly, while both strains showed significant splenic protection via intramuscular immunization, JOL1641 outperformed JOL1087 upon oral immunization. Oral immunization of birds with JOL1641 significantly reduced splenic bacterial counts. The reduction in bacterial counts may be correlated with an adjuvant effect of dmLT that increases SIgA secretion in the intestines of immunized birds. The inclusion of detoxified dmLT in the strain did not cause adverse reactions to birds, nor did it extend the period of bacterial fecal shedding. In conclusion, we report here that dmLT could be biologically incorporated in the secretion system of a live attenuated Salmonella-based vaccine, and that this construction is safe and could enhance mucosal immunity, and protect immunized birds against wild-type challenge. PMID:27262338

  3. Immune response

    MedlinePlus

    Innate immunity; Humoral immunity; Cellular immunity; Immunity; Inflammatory response; Acquired (adaptive) immunity ... and usually does not react against them. INNATE IMMUNITY Innate, or nonspecific, immunity is the defense system ...

  4. 75 FR 45647 - National Library of Medicine; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... HUMAN SERVICES National Institutes of Health National Library of Medicine; Notice of Closed Meeting... Committee: National Library of Medicine Special Emphasis Panel, Conflicted Applications. Date: September 22... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817. (Telephone Conference...

  5. IFLA General Conference, 1990. Division of Education and Research: Section of Education and Training; Section of Library Theory and Research; Library History, Round Table; Research in Reading, Round Table; Editors of Library Journals, Round Table; and Continuing Professional Education, Round Table; Joint Workshop Papers. Booklet 7.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    The 21 papers in this collection were presented at the meetings of two sections and three round tables of the Division of Education and Research: (1) "Library and Information Services in Culturally Diverse Communities" (Cheryl Metoyer-Duran); (2) "Library Education in a Pluralistic Society" (Shmuel Sever); (3) "Each One an Individual:…

  6. Library Theory and Research Section. Education and Research Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library/information science theory and research, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Role of the Library in Computer-Aided Information and Documentation Systems," in which Wolf D. Rauch (West Germany) asserts that libraries must adapt to the increasing use…

  7. Library Buildings and Equipment Section. Management and Technology Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library buildings and equipment, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Impact of Technology on Library Buildings," in which Rolf Fuhlrott (West Germany) discusses construction technology (types of building materials and library building design), selection of…

  8. IFLA General Conference, 1985. Division on Collections and Services. Section on Acquisition and Exchange. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library material acquisition, collection development, and exchange programs, which were presented at the 1985 International Federation of Library Associations (IFLA) conference, include: (1) "International Collaboration among Acquisition Librarians: Obstacles and Opportunities" (Charles Willett, University of Florida Libraries, United…

  9. Libraries for the Blind Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library services and developments in reading materials for the blind, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Reading Programs for the Blind and Physically Handicapped in Public Libraries of the Polish People's Republic" by Franciszek Czajkowski (Poland); (2)…

  10. Community Immunity (Herd Immunity)

    MedlinePlus

    ... Content Marketing Share this: Main Content Area ​Community Immunity ("Herd" Immunity) Vaccines can prevent outbreaks of disease and save ... disease is contained. This is known as "community immunity." In the illustration below, the top box depicts ...

  11. Library 2000.

    ERIC Educational Resources Information Center

    Drake, Miriam A.

    In fall 1984, the Georgia Institute of Technology administration and library staff began planning for Library 2000, a project aimed at creating a showcase library to demonstrate the application of the latest information technology in an academic and research environment. The purposes of Library 2000 include: increasing awareness of students,…

  12. IFLA Council and General Conference: Conference Proceedings (66th, Jerusalem, Israel, August 13-18, 2000).

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    This proceedings of the 2000 IFLA (International Federation of Library Associations and Institutions) annual conference contains an alphabetical list of authors and titles, a conference evaluation form, frequently asked questions about the IFLA conference, the convening notice and agenda, IFLA Council resolutions proposed by the Executive Board,…

  13. Preparing for the 21st Century. Proceedings of the Mountain Plains Library Association Academic Library Section Research Forum (Silver Creek, Colorado, October 11-15, 1986).

    ERIC Educational Resources Information Center

    Hatfield, V. Sue, Ed.

    The following papers were presented at a joint conference of the Colorado Library Association and the Mountain Plains Library Association (MPLA) in October 1986: (1) "Development of a Strategic Plan for the Harold B. Lee Library--A Model for Public Service" (Larry Ostler); (2) "The Library Committee in MPLA Libraries" (Ronald Haselhuhn and Henry…

  14. Bee venom phospholipase A2 induces a primary type 2 response that is dependent on the receptor ST2 and confers protective immunity.

    PubMed

    Palm, Noah W; Rosenstein, Rachel K; Yu, Shuang; Schenten, Dominik D; Florsheim, Esther; Medzhitov, Ruslan

    2013-11-14

    Venoms consist of toxic components that are delivered to their victims via bites or stings. Venoms also represent a major class of allergens in humans. Phospholipase A2 (PLA2) is a conserved component of venoms from multiple species and is the major allergen in bee venom. Here we examined how bee venom PLA2 is sensed by the innate immune system and induces a type 2 immune response in mice. We found that bee venom PLA2 induced a T helper type 2 (Th2) cell-type response and group 2 innate lymphoid cell activation via the enzymatic cleavage of membrane phospholipids and release of interleukin-33. Furthermore, we showed that the IgE response to PLA2 could protect mice from future challenge with a near-lethal dose of PLA2. These data suggest that the innate immune system can detect the activity of a conserved component of venoms and induce a protective immune response against a venom toxin. PMID:24210353

  15. Bee venom phospholipase A2 induces a primary type 2 response that is dependent on the receptor ST2 and confers protective immunity

    PubMed Central

    Palm, Noah W.; Rosenstein, Rachel K.; Yu, Shuang; Schenten, Dominik; Florsheim, Esther; Medzhitov, Ruslan

    2013-01-01

    SUMMARY Venoms consist of toxic components that are delivered to their victims via bites or stings. Venoms also represent a major class of allergens in humans. Phospholipase A2 (PLA2) is a conserved component of venoms from multiple species and is the major allergen in bee venom. Here we examined how bee venom PLA2 is sensed by the innate immune system and induces a type 2 immune response in mice. We found that bee venom PLA2 induced a T helper type 2 (Th2) cell-type response and group 2 innate lymphoid cell activation via the enzymatic cleavage of membrane phospholipids and release of interleukin-33. Furthermore, we showed that the IgE response to PLA2 could protect mice from future challenge with a near-lethal dose of PLA2. These data suggest that the innate immune system can detect the activity of a conserved component of venoms and induce a protective immune response against a venom toxin. PMID:24210353

  16. Intranasal Immunization of Baculovirus Displayed Hemagglutinin Confers Complete Protection against Mouse Adapted Highly Pathogenic H7N7 Reassortant Influenza Virus

    PubMed Central

    Rajesh Kumar, Subaschandrabose; Syed Khader, Syed Musthaq; Kiener, Tanja K.; Szyporta, Milene; Kwang, Jimmy

    2013-01-01

    Background Avian influenza A H7N7 virus poses a pandemic threat to human health because of its ability for direct transmission from domestic poultry to humans and from human to human. The wide zoonotic potential of H7N7 combined with an antiviral immunity inhibition similar to pandemic 1918 H1N1 and 2009 H1N1 influenza viruses is disconcerting and increases the risk of a putative H7N7 pandemic in the future, underlining the urgent need for vaccine development against this virus. Methodology/Principal Findings In this study, we developed a recombinant vaccine by expressing the H7N7-HA protein on the surface of baculovirus (Bac-HA). The protective efficacy of the live Bac-HA vaccine construct was evaluated in a mouse model by challenging mice immunized intranasally (i.n.) or subcutaneously (s.c.) with high pathogenic mouse adapted H7N7 reassorted strain. Although s.c. injection of live Bac-HA induced higher specific IgG than i.n. immunization, the later resulted in an elevated neutralization titer. Interestingly, 100% protection from the lethal viral challenge was only observed for the mice immunized intranasally with live Bac-HA, whereas no protection was achieved in any other s.c. or i.n. immunized mice groups. In addition, we also observed higher mucosal IgA as well as increased IFN-γ and IL-4 responses in the splenocytes of the surviving mice coupled with a reduced viral titer and diminished histopathological signs in the lungs. Conclusion Our results indicated that protection from high pathogenic H7N7 (NL/219/03) virus requires both mucosal and systemic immune responses in mice. The balance between Th1 and Th2 cytokines is also required for the protection against the H7N7 pathogen. Intranasal administration of live Bac-HA induced all these immune responses and protected the mice from lethal viral challenge. Therefore, live Bac-HA is an effective vaccine candidate against H7N7 viral infections. PMID:23762234

  17. 99th Dahlem Conference on Infection, Inflammation and Chronic Inflammatory Disorders: Immune therapies of type 1 diabetes: new opportunities based on the hygiene hypothesis

    PubMed Central

    Chatenoud, L; You, S; Okada, H; Kuhn, C; Michaud, B; Bach, J-F

    2010-01-01

    Insulin-dependent (type 1) diabetes is a prototypic organ-specific autoimmune disease resulting from the selective destruction of insulin-secreting β cells within pancreatic islets of Langerhans by an immune-mediated inflammation involving autoreactive CD4+ and CD8+ T lymphocytes which infiltrate pancreatic islets. Current treatment is substitutive, i.e. chronic use of exogenous insulin which, in spite of significant advances, is still associated with major constraints (multiple daily injections, risks of hypoglycaemia) and lack of effectiveness over the long term in preventing severe degenerative complications. Finding a cure for autoimmune diabetes by establishing effective immune-based therapies is a real medical health challenge, as the disease incidence increases steadily in industrialized countries. As the disease affects mainly children and young adults, any candidate immune therapy must therefore be safe and avoid a sustained depression of immune responses with the attendant problems of recurrent infection and drug toxicity. Thus, inducing or restoring immune tolerance to target autoantigens, controlling the pathogenic response while preserving the host reactivity to exogenous/unrelated antigens, appears to be the ideal approach. Our objective is to review the major progress accomplished over the last 20 years towards that aim. In addition, we would like to present another interesting possibility to access new preventive strategies based on the ‘hygiene hypothesis’, which proposes a causal link between the increasing incidence of autoimmune diseases, including diabetes, and the decrease of the infectious burden. The underlying rationale is to identify microbial-derived compounds mediating the protective activity of infections which could be developed therapeutically. PMID:20415859

  18. Immunization with a novel Clostridium perfringens epsilon toxin mutant rETX(Y196E)-C confers strong protection in mice.

    PubMed

    Yao, Wenwu; Kang, Jingjing; Kang, Lin; Gao, Shan; Yang, Hao; Ji, Bin; Li, Ping; Liu, Jing; Xin, Wenwen; Wang, Jinglin

    2016-01-01

    Epsilon toxin (ETX) is produced by toxinotypes B and D of Clostridium perfringens. It can induce lethal enterotoxemia in domestic animals, mainly in sheep, goats and cattle, causing serious economic losses to global animal husbandry. In this study, a novel and stable epsilon toxin mutant rETX(Y196E)-C, obtained by substituting the 196th tyrosine (Y196) with glutamic acid (E) and introducing of 23 amino acids long C-terminal peptide, was determined as a promising recombinant vaccine candidate against enterotoxemia. After the third vaccination, the antibody titers against recombinant wild type (rETX) could reach 1:10(5) in each immunized group, and the mice were completely protected from 100 × LD50 (50% lethal dose) of rETX challenge. The mice in 15 μg subcutaneously immunized group fully survived at the dose of 500 × LD50 of rETX challenge and 80% of mice survived at 180 μg (1000 × LD50) of rETX administration. In vitro, immune sera from 15 μg subcutaneously immunized group could completely protect MDCK cells from 16 × CT50 (50% lethal dose of cells) of rETX challenge and protect against 10 × LD50 dose (1.8 μg) of rETX challenge in mice. These data suggest that recombinant protein rETX(Y196E)-C is a potential vaccine candidate for future applied researches. PMID:27048879

  19. Immunization with a novel Clostridium perfringens epsilon toxin mutant rETXY196E-C confers strong protection in mice

    PubMed Central

    Yao, Wenwu; Kang, Jingjing; Kang, Lin; Gao, Shan; Yang, Hao; Ji, Bin; Li, Ping; Liu, Jing; Xin, Wenwen; Wang, Jinglin

    2016-01-01

    Epsilon toxin (ETX) is produced by toxinotypes B and D of Clostridium perfringens. It can induce lethal enterotoxemia in domestic animals, mainly in sheep, goats and cattle, causing serious economic losses to global animal husbandry. In this study, a novel and stable epsilon toxin mutant rETXY196E-C, obtained by substituting the 196th tyrosine (Y196) with glutamic acid (E) and introducing of 23 amino acids long C-terminal peptide, was determined as a promising recombinant vaccine candidate against enterotoxemia. After the third vaccination, the antibody titers against recombinant wild type (rETX) could reach 1:105 in each immunized group, and the mice were completely protected from 100 × LD50 (50% lethal dose) of rETX challenge. The mice in 15 μg subcutaneously immunized group fully survived at the dose of 500 × LD50 of rETX challenge and 80% of mice survived at 180 μg (1000 × LD50) of rETX administration. In vitro, immune sera from 15 μg subcutaneously immunized group could completely protect MDCK cells from 16 × CT50 (50% lethal dose of cells) of rETX challenge and protect against 10 × LD50 dose (1.8 μg) of rETX challenge in mice. These data suggest that recombinant protein rETXY196E-C is a potential vaccine candidate for future applied researches. PMID:27048879

  20. Antigen delivery by filamentous bacteriophage fd displaying an anti-DEC-205 single-chain variable fragment confers adjuvanticity by triggering a TLR9-mediated immune response

    PubMed Central

    Sartorius, Rossella; D'Apice, Luciana; Trovato, Maria; Cuccaro, Fausta; Costa, Valerio; De Leo, Maria Giovanna; Marzullo, Vincenzo Manuel; Biondo, Carmelo; D'Auria, Sabato; De Matteis, Maria Antonietta; Ciccodicola, Alfredo; De Berardinis, Piergiuseppe

    2015-01-01

    Filamentous bacteriophage fd particles delivering antigenic determinants via DEC-205 (fdsc-αDEC) represent a powerful delivery system that induces CD8+ T-cell responses even when administered in the absence of adjuvants or maturation stimuli for dendritic cells. In order to investigate the mechanisms of this activity, RNA-Sequencing of fd-pulsed dendritic cells was performed. A significant differential expression of genes involved in innate immunity, co-stimulation and cytokine production was observed. In agreement with these findings, we demonstrate that induction of proinflammatory cytokines and type I interferon by fdsc-αDEC was MYD88 mediated and TLR9 dependent. We also found that fdsc-αDEC is delivered into LAMP-1-positive compartments and co-localizes with TLR9. Thus, phage particles containing a single-strand DNA genome rich in CpG motifs delivered via DEC-205 are able to intercept and trigger the active TLR9 innate immune receptor into late endosome/lysosomes and to enhance the immunogenicity of the displayed antigenic determinants. These findings make fd bacteriophage a valuable tool for immunization without administering exogenous adjuvants. PMID:25888235

  1. The C-terminus of nisin is important for the ABC transporter NisFEG to confer immunity in Lactococcus lactis

    PubMed Central

    AlKhatib, Zainab; Lagedroste, Marcel; Zaschke, Julia; Wagner, Manuel; Abts, André; Fey, Iris; Kleinschrodt, Diana; Smits, Sander H J

    2014-01-01

    The lantibiotic nisin is a small 3.4 kDa antimicrobial peptide, which acts against Gram-positive bacteria in the nmol/L range. Nisin is produced and secreted by several Lactococcus lactis strains to ensure advantages against other bacteria in their habitat. Nisin contains five specific lanthionine rings of which the first two are important for Lipid II binding and the last two are crucial for the pore formation in the membrane. To gain immunity against nisin, the producing strain is expressing an ABC transporter called NisFEG, which expels nisin from the membrane. As a result six to eightfold more nisin is needed to affect the cells. The hydrolysis of ATP by NisFEG is required for this immunity as shown by a mutant, where the ATP hydrolysis is disrupted (NisFH181AEG). Furthermore, NisFEG recognizes the C-terminus of nisin, since deletion of the last six amino acids as well as of the last ring lowered the fold of immunity displayed by NisFEG. PMID:25176038

  2. The C-terminus of nisin is important for the ABC transporter NisFEG to confer immunity in Lactococcus lactis.

    PubMed

    AlKhatib, Zainab; Lagedroste, Marcel; Zaschke, Julia; Wagner, Manuel; Abts, André; Fey, Iris; Kleinschrodt, Diana; Smits, Sander H J

    2014-10-01

    The lantibiotic nisin is a small 3.4 kDa antimicrobial peptide, which acts against Gram-positive bacteria in the nmol/L range. Nisin is produced and secreted by several Lactococcus lactis strains to ensure advantages against other bacteria in their habitat. Nisin contains five specific lanthionine rings of which the first two are important for Lipid II binding and the last two are crucial for the pore formation in the membrane. To gain immunity against nisin, the producing strain is expressing an ABC transporter called NisFEG, which expels nisin from the membrane. As a result six to eightfold more nisin is needed to affect the cells. The hydrolysis of ATP by NisFEG is required for this immunity as shown by a mutant, where the ATP hydrolysis is disrupted (NisFH181A EG). Furthermore, NisFEG recognizes the C-terminus of nisin, since deletion of the last six amino acids as well as of the last ring lowered the fold of immunity displayed by NisFEG. PMID:25176038

  3. Mucosal immunity induced by adenovirus-based H5N1 HPAI vaccine confers protection against a lethal H5N2 avian influenza virus challenge.

    PubMed

    Park, Ki Seok; Lee, Jiyeung; Ahn, So Shin; Byun, Young-Ho; Seong, Baik Lin; Baek, Yun Hee; Song, Min-Suk; Choi, Young Ki; Na, Yun Jeong; Hwang, Inhwan; Sung, Young Chul; Lee, Chang Geun

    2009-12-20

    Development of effective vaccines against highly pathogenic avian influenza (HPAI) H5N1 viruses is a global public health priority. Considering the difficulty in predicting HPAI H5N1 pandemic strains, one strategy used in their design includes the development of formulations with the capacity of eliciting broad cross-protective immunity against multiple viral antigens. To this end we constructed a replication-defective recombinant adenovirus-based avian influenza virus vaccine (rAdv-AI) expressing the codon-optimized M2eX-HA-hCD40L and the M1-M2 fusion genes from HPAI H5N1 human isolate. Although there were no significant differences in the systemic immune responses observed between the intramuscular prime-intramuscular boost regimen (IM/IM) and the intranasal prime-intramuscular boost regimen (IN/IM), IN/IM induced more potent CD8(+) T cell and antibody responses at mucosal sites than the IM/IM vaccination, resulting in more effective protection against lethal H5N2 avian influenza (AI) virus challenge. These findings suggest that the strategies used to induce multi-antigen-targeted mucosal immunity, such as IN/IM delivery of rAdv-AI, may be a promising approach for developing broad protective vaccines that may be more effective against the new HPAI pandemic strains. PMID:19836045

  4. Mucosal immunity induced by adenovirus-based H5N1 HPAI vaccine confers protection against a lethal H5N2 avian influenza virus challenge

    SciTech Connect

    Park, Ki Seok; Lee, Jiyeung; Ahn, So Shin; Byun, Young-Ho; Seong, Baik Lin; Baek, Yun Hee; Song, Min-Suk; Choi, Young Ki; Na, Yun Jeong; Hwang, Inhwan; Sung, Young Chul; Lee, Chang Geun

    2009-12-20

    Development of effective vaccines against highly pathogenic avian influenza (HPAI) H5N1 viruses is a global public health priority. Considering the difficulty in predicting HPAI H5N1 pandemic strains, one strategy used in their design includes the development of formulations with the capacity of eliciting broad cross-protective immunity against multiple viral antigens. To this end we constructed a replication-defective recombinant adenovirus-based avian influenza virus vaccine (rAdv-AI) expressing the codon-optimized M2eX-HA-hCD40L and the M1-M2 fusion genes from HPAI H5N1 human isolate. Although there were no significant differences in the systemic immune responses observed between the intramuscular prime-intramuscular boost regimen (IM/IM) and the intranasal prime-intramuscular boost regimen (IN/IM), IN/IM induced more potent CD8{sup +} T cell and antibody responses at mucosal sites than the IM/IM vaccination, resulting in more effective protection against lethal H5N2 avian influenza (AI) virus challenge. These findings suggest that the strategies used to induce multi-antigen-targeted mucosal immunity, such as IN/IM delivery of rAdv-AI, may be a promising approach for developing broad protective vaccines that may be more effective against the new HPAI pandemic strains.

  5. Characterization and Comparison of the Structural Features, Immune-Modulatory and Anti-Avian Influenza Virus Activities Conferred by Three Algal Sulfated Polysaccharides

    PubMed Central

    Song, Lin; Chen, Xiaolin; Liu, Xiaodong; Zhang, Fubo; Hu, Linfeng; Yue, Yang; Li, Kecheng; Li, Pengcheng

    2015-01-01

    Three marine macroalgae, i.e., Grateloupia filicina, Ulva pertusa and Sargassum qingdaoense, were selected as the deputies of Rhodophyta, Chlorophyta and Ochrophyta for comparative analysis of the molecular structures and biological activities of sulfated polysaccharides (SP). The ratio of water-soluble polysaccharides, the monosaccharide composition and the sulfated contents of three extracted SPs were determined, and their structures were characterized by Fourier transformation infrared spectroscopy. In addition, biological activity analysis showed that all three SPs had immune-modulatory activity both in vitro and in vivo, and SPs from S. qingdaoense had the best effect. Further bioassays showed that three SPs could not only enhance the immunity level stimulated by inactivated avian influenza virus (AIV) in vivo but also significantly inhibited the activity of activated AIV (H9N2 subtype) in vitro. G. filicina SP exhibited the strongest anti-AIV activity. These results revealed the variations in structural features and bioactivities among three SPs and indicated the potential adjuvants for immune-enhancement and anti-AIV. PMID:26729137

  6. Characterization and Comparison of the Structural Features, Immune-Modulatory and Anti-Avian Influenza Virus Activities Conferred by Three Algal Sulfated Polysaccharides.

    PubMed

    Song, Lin; Chen, Xiaolin; Liu, Xiaodong; Zhang, Fubo; Hu, Linfeng; Yue, Yang; Li, Kecheng; Li, Pengcheng

    2016-01-01

    Three marine macroalgae, i.e., Grateloupia filicina, Ulva pertusa and Sargassum qingdaoense, were selected as the deputies of Rhodophyta, Chlorophyta and Ochrophyta for comparative analysis of the molecular structures and biological activities of sulfated polysaccharides (SP). The ratio of water-soluble polysaccharides, the monosaccharide composition and the sulfated contents of three extracted SPs were determined, and their structures were characterized by Fourier transformation infrared spectroscopy. In addition, biological activity analysis showed that all three SPs had immune-modulatory activity both in vitro and in vivo, and SPs from S. qingdaoense had the best effect. Further bioassays showed that three SPs could not only enhance the immunity level stimulated by inactivated avian influenza virus (AIV) in vivo but also significantly inhibited the activity of activated AIV (H9N2 subtype) in vitro. G. filicina SP exhibited the strongest anti-AIV activity. These results revealed the variations in structural features and bioactivities among three SPs and indicated the potential adjuvants for immune-enhancement and anti-AIV. PMID:26729137

  7. Special Libraries

    ERIC Educational Resources Information Center

    Lavendel, Giuliana

    1977-01-01

    Discusses problems involved in maintaining special scientific or engineering libraries, including budget problems, remote storage locations, rental computer retrieval systems, protecting trade secrets, and establishing a magnetic tape library. (MLH)

  8. Discovery of high affinity anti-ricin antibodies by B cell receptor sequencing and by yeast display of combinatorial VH:VL libraries from immunized animals.

    PubMed

    Wang, Bo; Lee, Chang-Han; Johnson, Erik L; Kluwe, Christien A; Cunningham, Josephine C; Tanno, Hidetaka; Crooks, Richard M; Georgiou, George; Ellington, Andrew D

    2016-01-01

    Ricin is a toxin that could potentially be used as a bioweapon. We identified anti-ricin A chain antibodies by sequencing the antibody repertoire from immunized mice and by selecting high affinity antibodies using yeast surface display. These methods led to the isolation of multiple antibodies with high (sub-nanomolar) affinity. Interestingly, the antibodies identified by the 2 independent approaches are from the same clonal lineages, indicating for the first time that yeast surface display can identify native antibodies. The new antibodies represent well-characterized reagents for biodefense diagnostics and therapeutics development. PMID:27224530

  9. Library Skills.

    ERIC Educational Resources Information Center

    Paul, Karin; Kuhlthau, Carol C.; Branch, Jennifer L.; Solowan, Diane Galloway; Case, Roland; Abilock, Debbie; Eisenberg, Michael B.; Koechlin, Carol; Zwaan, Sandi; Hughes, Sandra; Low, Ann; Litch, Margaret; Lowry, Cindy; Irvine, Linda; Stimson, Margaret; Schlarb, Irene; Wilson, Janet; Warriner, Emily; Parsons, Les; Luongo-Orlando, Katherine; Hamilton, Donald

    2003-01-01

    Includes 19 articles that address issues related to library skills and Canadian school libraries. Topics include information literacy; inquiry learning; critical thinking and electronic research; collaborative inquiry; information skills and the Big 6 approach to problem solving; student use of online databases; library skills; Internet accuracy;…

  10. Finding Common Ground: Creating the Library of the Future without Diminishing the Library of the Past. The New Library Series.

    ERIC Educational Resources Information Center

    LaGuardia, Cheryl, Ed.; Mitchell, Barbara A., Ed.

    Adapting today's libraries to better serve tomorrow's needs challenges even the most forward-thinking library staff. This book offers practical, workable solutions from several authorities in the industry. Fifty-five conference papers are included and divided into the following subject areas: "Technology and the Network: Daimons or Demons?";…

  11. VA Library Service--Today's look at Tomorrow's Library.

    ERIC Educational Resources Information Center

    Veterans Administration, Washington, DC.

    The Conference Poceedings are divided into three broad topics: systems planning, audiovisuals in biomedical communication, and automation and networking. Speakers from within the Veterans Administration (VA), from the National Medical Audiovisual Center, and the Lister Hill National Center for Biomedical Communications, National Library of…

  12. Social Science Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on social science documentation and information services presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "Problems in the Availability of Some Social Science Publications," a discussion by Maurice B. Line (United Kingdom) of bibliographic control of fugitive literature in the social…

  13. Geography and Map Libraries Section. Special Libraries Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on geography and map librarianship presented at the 1982 International Federation of Library Associations (IFLA) conference include: (1) "Geographical Canada-Research and the Network of Canada Collections in the Federal Republic of Germany" by Hermann Gunzel, which describes the history of German research in Canadian geography, the…

  14. Children's Libraries Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on children's services, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Education and Training of Children's Librarians: An Investigation" by Eva Glistrup (Denmark), which presents preliminary results from a 1982 survey of institutions in 30 countries (30% response rate)…

  15. What's New in the Library Automation Arena?

    ERIC Educational Resources Information Center

    Breeding, Marshall

    1998-01-01

    Reviews trends in library automation based on vendors at the 1998 American Library Association Annual Conference. Discusses the major industry trend, a move from host-based computer systems to the new generation of client/server, object-oriented, open systems-based automation. Includes a summary of developments for 26 vendors. (LRW)

  16. Oral vaccination of dogs (Canis familiaris) with baits containing the recombinant rabies-canine adenovirus type-2 vaccine confers long-lasting immunity against rabies.

    PubMed

    Zhang, Shoufeng; Liu, Ye; Fooks, Anthony R; Zhang, Fei; Hu, Rongliang

    2008-01-17

    Rabies is a reemerging and fatal infectious disease in Asia mainly caused by exposure to rabid dogs. Prevention of dog rabies would be the most effective way to stop rabies transmission to humans. However, vaccinating stray dogs in urban and rural areas using conventional vaccines is always difficult and is not cost-effective for use in most areas including China. Further to previous studies from our laboratory, we developed a bait containing the recombinant rabies vaccine and performed a non-parenteral trial in dogs. This vaccine was intranasally administrated once to 46 dogs in solution form with 1 x 10(8.5) PFU and orally to 90 dogs in specially designed baits with 3 x 10(8.5) PFU of the recombinant canine adenovirus. Results showed that about 87.5% (119/136) of the immunized dogs developed virus neutralizing antibodies (VNA). The immune response against rabies in dogs was detectable at 2-3 weeks after administration, reaching a peak by 5-6 weeks. Among the seroconverted animals, 90.8% (108/119) elicited a VNA response for over 24 months. The antibody titer during the 2 years was above 0.5IU /ml while showing a gradual but slow decline from the 6th week after vaccination. In a challenge experiment of 10 dogs with 60,000 mouse LD(50) of CVS-24 2 years after the vaccination, all the dogs survived. This demonstrated that the recombinant vaccine could be orally administrated and the bait was effective for the oral vaccination of dogs. PMID:18083277

  17. The rat ErbB2 tyrosine kinase receptor produced in plants is immunogenic in mice and confers protective immunity against ErbB2(+) mammary cancer.

    PubMed

    Matić, Slavica; Quaglino, Elena; Arata, Lucia; Riccardo, Federica; Pegoraro, Mattia; Vallino, Marta; Cavallo, Federica; Noris, Emanuela

    2016-01-01

    The rat ErbB2 (rErbB2) protein is a 185-kDa glycoprotein belonging to the epidermal growth factor-related proteins (ErbB) of receptor tyrosine kinases. Overexpression and mutations of ErbB proteins lead to several malignancies including breast, lung, pancreatic, bladder and ovary carcinomas. ErbB2 is immunogenic and is an ideal candidate for cancer immunotherapy. We investigated the possibility of expressing the extracellular (EC) domain of rErbB2 (653 amino acids, aa) in Nicotiana benthamiana plants, testing the influence of the 23 aa transmembrane (TM) sequence on protein accumulation. Synthetic variants of the rErbB2 gene portion encoding the EC domain, optimized with a human codon usage and either linked to the full TM domain (rErbB2_TM, 676 aa), to a portion of it (rErbB2-pTM, 662 aa), or deprived of it (rErbB2_noTM, 653 aa) were cloned in the pEAQ-HT expression vector as 6X His tag fusions. All rErbB2 variants (72-74.5 kDa) were transiently expressed, but the TM was detrimental for rErbB2 EC accumulation. rERbB2_noTM was the most expressed protein; it was solubilized and purified with Nickel affinity resin. When crude soluble extracts expressing rErbB2_noTM were administered to BALB/c mice, specific rErbB2 immune responses were triggered. A potent antitumour activity was induced when vaccinated mice were challenged with syngeneic transplantable ErbB2(+) mammary carcinoma cells. To our knowledge, this is the first report of expression of rErbB2 in plants and of its efficacy in inducing a protective antitumour immune response, opening interesting perspectives for further immunological testing. PMID:25865255

  18. Virus replicon particles expressing porcine reproductive and respiratory syndrome virus proteins elicit immune priming but do not confer protection from viremia in pigs.

    PubMed

    Eck, Melanie; Durán, Margarita García; Ricklin, Meret E; Locher, Samira; Sarraseca, Javier; Rodríguez, María José; McCullough, Kenneth C; Summerfield, Artur; Zimmer, Gert; Ruggli, Nicolas

    2016-01-01

    Porcine reproductive and respiratory syndrome virus (PRRSV) is the causative agent of one of the most devastating and economically significant viral disease of pigs worldwide. The vaccines currently available on the market elicit only limited protection. Recombinant vesicular stomatitis virus (VSV) replicon particles (VRP) have been used successfully to induce protection against influenza A virus (IAV) in chickens and bluetongue virus in sheep. In this study, VSV VRP expressing the PRRSV envelope proteins GP5, M, GP4, GP3, GP2 and the nucleocapsid protein N, individually or in combination, were generated and evaluated as a potential vector vaccine against PRRSV infection. High level expression of the recombinant PRRSV proteins was demonstrated in cell culture. However, none of the PRRSV antigens expressed from VRP, with the exception of the N protein, did induce any detectable antibody response in pigs before challenge infection with PRRSV. After challenge however, the antibody responses against GP5, GP4 and GP3 appeared in average 2 weeks earlier than in pigs vaccinated with the empty control VRP. No reduction of viremia was observed in the vaccinated group compared with the control group. When pigs were co-vaccinated with VRP expressing IAV antigens and VRP expressing PRRSV glycoproteins, only antibody responses to the IAV antigens were detectable. These data show that the VSV replicon vector can induce immune responses to heterologous proteins in pigs, but that the PRRSV envelope proteins expressed from VSV VRP are poorly immunogenic. Nevertheless, they prime the immune system for significantly earlier B-cell responses following PRRSV challenge infection. PMID:26895704

  19. 12th National Cataloguing Conference.

    ERIC Educational Resources Information Center

    Tan, Janine; Olston, Julie; Dearman, Rosemary; Hay, Ros; Butler, Gabrielle; Giopoulos, Jenny; Moloney, Julie; Pearce, Fran

    1997-01-01

    Summarizes issues raised at the 1997 national cataloging conference of the Australian Library and Information Association. Includes a draft procedural document for cataloging Internet sites and provides reports from five workshops on human resource management in cataloging, career strategies for catalogers, cataloging standards, the Anglo-American…

  20. SLA's Conference Wrap-Up.

    ERIC Educational Resources Information Center

    Shepherd, Susan J., Comp.

    1987-01-01

    Encapsulates a wrap-up session on technical programs presented at the Special Libraries Association's June 1987 conference, including presentations in the areas of information technology, management, education, and international issues. Ethics, value, leadership, international issues, image, and risk are identified as major themes of the…

  1. Characterization of germline antibody libraries from human umbilical cord blood and selection of monoclonal antibodies to viral envelope glycoproteins: Implications for mechanisms of immune evasion and design of vaccine immunogens.

    PubMed

    Chen, Weizao; Streaker, Emily D; Russ, Daniel E; Feng, Yang; Prabakaran, Ponraj; Dimitrov, Dimiter S

    2012-01-27

    We have previously observed that all known HIV-1 broadly neutralizing antibodies (bnAbs) are highly divergent from germline antibodies in contrast to bnAbs against Hendra virus, Nipah virus and SARS coronavirus (SARS CoV). We have hypothesized that because the germline antibodies are so different from the mature HIV-1-specific bnAbs they may not bind the epitopes of the mature antibodies and provided the first evidence to support this hypothesis by using individual putative germline-like predecessor antibodies. To further validate the hypothesis and understand initial immune responses to different viruses, two phage-displayed human cord blood-derived IgM libraries were constructed which contained mostly germline antibodies or antibodies with very low level of somatic hypermutations. They were panned against different HIV-1 envelope glycoproteins (Envs), SARS CoV protein receptor-binding domain (RBD), and soluble Hendra virus G protein (sG). Despite a high sequence and combinatorial diversity observed in the cord blood-derived IgM antibody repertoire, no enrichment for binders of Envs was observed in contrast to considerable specific enrichments produced with panning against RBD and sG; one of the selected monoclonal antibodies (against the RBD) was of high (nM) affinity with only few somatic mutations. These results further support and expand our initial hypothesis for fundamental differences in immune responses leading to elicitation of bnAbs against HIV-1 compared to SARS CoV and Hendra virus. HIV-1 uses a strategy to minimize or eliminate strong binding of germline antibodies to its Env; in contrast, SARS CoV and Hendra virus, and perhaps other viruses causing acute infections, can bind germline antibody or minimally somatically mutated antibodies with relatively high affinity which could be one of the reasons for the success of sG and RBD as vaccine immunogens. PMID:22226962

  2. Competitive Selection from Single Domain Antibody Libraries Allows Isolation of High-Affinity Antihapten Antibodies That Are Not Favored in the llama Immune Response

    PubMed Central

    Rosa, Sofia Tabares-da; Rossotti, Martin; Carleiza, Carmen; Carrión, Federico; Pritsch, Otto; Ahn, Ki Chang; Last, Jerold A.; Hammock, Bruce D; González-Sapienza, Gualberto

    2011-01-01

    Single-domain antibodies (sdAbs) found in camelids, lack a light chain and their antigen-binding site sits completely in the heavy-chain variable domain (VHH). Their simplicity, thermostability, and ease in expression have made VHHs highly attractive. While this has been successfully exploited for macromolecular antigens, their application to the detection of small molecules is still limited to a very few reports, mostly describing low affinity VHHs. Using triclocarban (TCC) as a model hapten, we found that conventional antibodies, IgG1 fraction, reacted with free TCC with a higher relative affinity (IC50 51.0 ng/mL) than did the sdAbs (IgG2 and IgG3, 497 and 370 ng/mL, respectively). A VHH library was prepared, and by elution of phage with limiting concentrations of TCC and competitive selection of binders, we were able to isolate high-affinity clones, KD 0.98–1.37 nM (SPR) which allowed development of a competitive assay for TCC with an IC50 = 3.5 ng/mL (11 nM). This represents a 100-fold improvement with regard to the performance of the sdAb serum fraction, and it is 100-fold better than the IC50 attained with other anti-hapten VHHs reported thus far. Despite the modest overall anti-hapten sdAbs response in llamas, a small subpopulation of high affinity VHHs are generated that can be isolated by carefully design of the selection process. PMID:21827167

  3. Management of Library Associations Section. Management and Technology Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on the management of library associations, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "The Management of Library Associations: Publishing--A Third World Perspective," in which Pearl Springer (Trinidad and Tobago) outlines the importance of publishing in developing…

  4. Tailoring Oversized Courseware to Fit Our Small Library

    ERIC Educational Resources Information Center

    McColl, Lisa; Jones, Jaclyn; Kokolus, Cait

    2004-01-01

    In this article, the author shares her ideas after attending the Computers in Libraries (CIL) Conference in March of 2003. The author is a technical services librarian and system administrator for the Ryan Memorial Library of St. Charles Borromeo Seminary, a library for the Roman Catholic Archdiocese of Philadelphia. She states that many of that…

  5. Libraries program

    USGS Publications Warehouse

    2011-01-01

    The U.S. Congress authorized a library for the U.S. Geological Survey (USGS) in 1879. The library was formally established in 1882 with the naming of the first librarian and began with a staff of three and a collection of 1,400 books. Today, the USGS Libraries Program is one of the world's largest Earth and natural science repositories and a resource of national significance used by researchers and the public worldwide.

  6. Immunization of BALB/c mice with Brucella abortus 2308ΔwbkA confers protection against wild-type infection

    PubMed Central

    Li, Zhi-qiang; Gui, Dan; Sun, Zhi-hua; Zhang, Jun-bo; Zhang, Wen-zhi; Guo, Fei

    2015-01-01

    Brucellosis is a zoonotic disease that causes animal and human diseases. Vaccination is a major measure for prevention of brucellosis, but it is currently not possible to distinguish vaccinated animals from those that have been naturally infected. Therefore, in this study, we constructed the Brucella (B.) abortus 2380 wbkA mutant (2308ΔwbkA) and evaluated its virulence. The survival of 2308ΔwbkA was attenuated in murine macrophage (RAW 264.7) and BALB/c mice, and it induced high protective immunity in mice. The wbkA mutant elicited an anti-Brucella-specific immunoglobulin G response and induced the secretion of gamma interferon. Antibodies to 2308ΔwbkA could be detected in sera from mice, implying the potential for use of this protein as a diagnostic antigen. The WbkA antigen would allow serological differentiation between infected and vaccinated animals. These results suggest that 2308ΔwbkA is a potential attenuated vaccine against 16M. This vaccine will be further evaluated in sheep. PMID:26040616

  7. Issues and Resolutions: A Summary of Pre-Conference Activities.

    ERIC Educational Resources Information Center

    King Research, Inc., Rockville, MD.

    Designed to serve as a basic resource document for the White House Conference on Library and Information Services, this summary of pre-conference activities provides an analysis of the approximately 3,000 resolutions and recommendations generated by the 57 state, territorial, and topical conferences held in 1977-79 to secure input to the…

  8. Rocky Mountain High-Tech: LITA's Denver Conference.

    ERIC Educational Resources Information Center

    Flagg, Gordon

    1992-01-01

    Reports on the third national conference of the American Library Association's Library and Information Technology Association, which was held September 13-16, 1992, in Denver, Colorado. Program highlights are summarized, including virtual communities, virtual reality, the electronic library, artificial intelligence and expert-systems, navigating…

  9. Hospital Patients and Handicapped Readers Section and Round Table of Libraries for the Blind. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on hospital and health libraries and library services to the blind and deaf which were presented at the 1982 International Federation of Library Associations conference include: (1) "Leisure Pursuits of the Blind" by Antun Lastric (Yugoslavia); (2) "Library Services for the Handicapped in Canada: An Overview" by Francoise Hebert (Canada);…

  10. America's Star Libraries: Top-Rated Libraries

    ERIC Educational Resources Information Center

    Lance, Keith Curry; Lyons, Ray

    2009-01-01

    "Library Journal"'s national rating of public libraries, the "LJ" Index of Public Library Service 2009, Round 2, identifies 258 "star" libraries. Created by Keith Curry Lance and Ray Lyons and based on 2007 data from the IMLS, it rates 7,268 public libraries. The top libraries in each group get five, four, or three stars. All included libraries,…

  11. Exome and transcriptome sequencing of Aedes aegypti identifies a locus that confers resistance to Brugia malayi and alters the immune response.

    PubMed

    Juneja, Punita; Ariani, Cristina V; Ho, Yung Shwen; Akorli, Jewelna; Palmer, William J; Pain, Arnab; Jiggins, Francis M

    2015-03-01

    Many mosquito species are naturally polymorphic for their abilities to transmit parasites, a feature which is of great interest for controlling vector-borne disease. Aedes aegypti, the primary vector of dengue and yellow fever and a laboratory model for studying lymphatic filariasis, is genetically variable for its capacity to harbor the filarial nematode Brugia malayi. The genome of Ae. aegypti is large and repetitive, making genome resequencing difficult and expensive. We designed exome captures to target protein-coding regions of the genome, and used association mapping in a wild Kenyan population to identify a single, dominant, sex-linked locus underlying resistance. This falls in a region of the genome where a resistance locus was previously mapped in a line established in 1936, suggesting that this polymorphism has been maintained in the wild for the at least 80 years. We then crossed resistant and susceptible mosquitoes to place both alleles of the gene into a common genetic background, and used RNA-seq to measure the effect of this locus on gene expression. We found evidence for Toll, IMD, and JAK-STAT pathway activity in response to early stages of B. malayi infection when the parasites are beginning to die in the resistant genotype. We also found that resistant mosquitoes express anti-microbial peptides at the time of parasite-killing, and that this expression is suppressed in susceptible mosquitoes. Together, we have found that a single resistance locus leads to a higher immune response in resistant mosquitoes, and we identify genes in this region that may be responsible for this trait. PMID:25815506

  12. Mucosal, Cellular, and Humoral Immune Responses Induced by Different Live Infectious Bronchitis Virus Vaccination Regimes and Protection Conferred against Infectious Bronchitis Virus Q1 Strain

    PubMed Central

    Chhabra, Rajesh; Forrester, Anne; Lemiere, Stephane; Awad, Faez; Chantrey, Julian

    2015-01-01

    The objectives of the present study were to assess the mucosal, cellular, and humoral immune responses induced by two different infectious bronchitis virus (IBV) vaccination regimes and their efficacy against challenge by a variant IBV Q1. One-day-old broiler chicks were vaccinated with live H120 alone (group I) or in combination with CR88 (group II). The two groups were again vaccinated with CR88 at 14 days of age (doa). One group was kept as the control (group III). A significant increase in lachrymal IgA levels was observed at 4 doa and then peaked at 14 doa in the vaccinated groups. The IgA levels in group II were significantly higher than those in group I from 14 doa. Using immunohistochemistry to examine changes in the number of CD4+ and CD8+ cells in the trachea, it was found that overall patterns of CD8+ cells were dominant compared to those of CD4+ cells in the two vaccinated groups. CD8+ cells were significantly higher in group II than those in group I at 21 and 28 doa. All groups were challenged oculonasally with a virulent Q1 strain at 28 doa, and their protection was assessed. The two vaccinated groups gave excellent ciliary protection against Q1, although group II's histopathology lesion scores and viral RNA loads in the trachea and kidney showed greater levels of protection than those in group I. These results suggest that greater protection is achieved from the combined vaccination of H120 and CR88 of 1-day-old chicks, followed by CR88 at 14 doa. PMID:26202435

  13. Exome and Transcriptome Sequencing of Aedes aegypti Identifies a Locus That Confers Resistance to Brugia malayi and Alters the Immune Response

    PubMed Central

    Juneja, Punita; Ariani, Cristina V.; Ho, Yung Shwen; Akorli, Jewelna; Palmer, William J.; Pain, Arnab; Jiggins, Francis M.

    2015-01-01

    Many mosquito species are naturally polymorphic for their abilities to transmit parasites, a feature which is of great interest for controlling vector-borne disease. Aedes aegypti, the primary vector of dengue and yellow fever and a laboratory model for studying lymphatic filariasis, is genetically variable for its capacity to harbor the filarial nematode Brugia malayi. The genome of Ae. aegypti is large and repetitive, making genome resequencing difficult and expensive. We designed exome captures to target protein-coding regions of the genome, and used association mapping in a wild Kenyan population to identify a single, dominant, sex-linked locus underlying resistance. This falls in a region of the genome where a resistance locus was previously mapped in a line established in 1936, suggesting that this polymorphism has been maintained in the wild for the at least 80 years. We then crossed resistant and susceptible mosquitoes to place both alleles of the gene into a common genetic background, and used RNA-seq to measure the effect of this locus on gene expression. We found evidence for Toll, IMD, and JAK-STAT pathway activity in response to early stages of B. malayi infection when the parasites are beginning to die in the resistant genotype. We also found that resistant mosquitoes express anti-microbial peptides at the time of parasite-killing, and that this expression is suppressed in susceptible mosquitoes. Together, we have found that a single resistance locus leads to a higher immune response in resistant mosquitoes, and we identify genes in this region that may be responsible for this trait. PMID:25815506

  14. Privatizing Libraries

    ERIC Educational Resources Information Center

    Jerrard, Jane; Bolt, Nancy; Strege, Karen

    2012-01-01

    This timely special report from ALA Editions provides a succinct but comprehensive overview of the "privatization" of public libraries. It provides a history of the trend of local and state governments privatizing public services and assets, and then examines the history of public library privatization right up to the California legislation…

  15. Library Advocacy

    ERIC Educational Resources Information Center

    Plunkett, Kate

    2010-01-01

    This paper is about the issue of advocacy. Standing at the vanguard of literacy, library media specialists have a unique role. However, it is time for media specialists to advocate their services in a proactive way. If library media specialists cannot, both individually and collectively, put advocacy at the forefront, then students will suffer the…

  16. Macintoshed Libraries.

    ERIC Educational Resources Information Center

    Valauskas, Edward J., Ed.; John, Nancy R., Ed.

    Contributed by librarians from public, academic, school, and special libraries, the 17 essays in this collection describe ways in which the Apple Macintosh is used in their libraries: (1) "Workstations and the Apple Macintosh" (Edward J. Valauskas); (2) "The Macintosh Experience at Chesapeake College" (Liz Cooper); (3) "ANSEL Character Set for the…

  17. Library Lighting.

    ERIC Educational Resources Information Center

    Metcalf, Keyes D.

    Chapter I provides a background and explains pertinent library lighting problems such as quality, function, aesthetics, intensity, and costs. Emphasis is on the quality and function of lighting for library users. Chapter II deals with the comments and answers to questions by persons who have a special interest and competence in the field of…

  18. Library Research.

    ERIC Educational Resources Information Center

    Wright, Nancy Kirkpatrick

    This workbook, designed for a Library Research course at Yavapai College, provides 15 lessons in advanced library reference skills. Each lesson provides explanatory text and reinforcement exercises. After Lesson I introduces specialized dictionaries and encyclopedias (e.g., for foreign languages, medicine, music, economics, social sciences, and…

  19. Marketing & Libraries Do Mix: A Handbook for Libraries and Information Centers.

    ERIC Educational Resources Information Center

    Tenney, H. Baird; And Others

    This handbook offers a practical set of ideas to help all types of libraries in the task of marketing their services in an increasingly competitive economy and provides a model program as urged by the White House Conference on Library and Information Services. It is aimed at adult information services in particular, with passing references to…

  20. Brick and Click Libraries: Proceedings of an Academic Library Symposium (Maryville, Missouri, October 22, 2004)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Mardis, Lori, Ed.; Park, Sarah G., Ed.; Ury, Connie J., Ed.

    2004-01-01

    The Brick & Click Libraries Symposium is a one-day conference that focuses on providing library resources and services for students who are either on-campus learners or off-campus learners. It is sponsored by Northwest Missouri State University in order to offer academic librarians a forum for sharing practical information. The subjects and…

  1. Library Services to Hospital Patients and Handicapped Readers Section. Libraries Serving the General Public Division. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on library services to hospital personnel, hospital patients, and housebound or handicapped persons, which were presented at the 1983 International Federation of Library Associations (IFLA) conference, include: (1) "Education and Training for Health Care Librarianship," in which Antonia J. Bunch (United Kingdom) discusses the scope of and…

  2. Immune System

    MedlinePlus

    ... How Can I Help a Friend Who Cuts? Immune System KidsHealth > For Teens > Immune System Print A A ... could put us out of commission. What the Immune System Does The immune (pronounced: ih-MYOON) system, which ...

  3. Non-Immune Binding of Human IgG to M-Related Proteins Confers Resistance to Phagocytosis of Group A Streptococci in Blood

    PubMed Central

    Courtney, Harry S.; Li, Yi

    2013-01-01

    The non-immune binding of immunoglobulins by bacteria is thought to contribute to the pathogenesis of infections. M-related proteins (Mrp) are group A streptococcal (GAS) receptors for immunoglobulins, but it is not known if this binding has any impact on virulence. To further investigate the binding of immunoglobulins to Mrp, we engineered mutants of an M type 4 strain of GAS by inactivating the genes for mrp, emm, enn, sof, and sfbX and tested these mutants in IgG-binding assays. Inactivation of mrp dramatically decreased the binding of human IgG, whereas inactivation of emm, enn, sof, and sfbx had only minor effects, indicating that Mrp is a major IgG-binding protein. Binding of human immunoglobulins to a purified, recombinant form of Mrp indicated that it selectively binds to the Fc domain of human IgG, but not IgA or IgM and that it preferentially bound subclasses IgG1>IgG4>IgG2>IgG3. Recombinant proteins encompassing different regions of Mrp were engineered and used to map its IgG-binding domain to its A-repeat region and a recombinant protein with 3 A-repeats was a better inhibitor of IgG binding than one with a single A-repeat. A GAS mutant expressing Mrp with an in-frame deletion of DNA encoding the A-repeats had a dramatically reduced ability to bind human IgG and to grow in human blood. Mrp exhibited host specificity in binding IgG; human IgG was the best inhibitor of the binding of IgG followed by pig, horse, monkey, and rabbit IgG. IgG from goat, mouse, rat, cow, donkey, chicken, and guinea pig were poor inhibitors of binding. These findings indicate that Mrp preferentially binds human IgG and that this binding contributes to the ability of GAS to resist phagocytosis and may be a factor in the restriction of GAS infections to the human host. PMID:24205299

  4. Museums, Libraries and Cultural Heritage: Democratising Culture, Creating Knowledge and Building Bridges. Adult Learning, Media and Culture. A Series of 29 Booklets Documenting Workshops Held at the Fifth International Conference on Adult Education (Hamburg, Germany, July 14-18, 1997).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Hamburg (Germany). Inst. for Education.

    This booklet examines the role of museums and libraries in providing adult education, both as informal individual learning as well as structured learning activities for groups of learners. The booklet presents an overview of how museums and libraries offer different types of educational opportunities for adults. Most museums have pedagogical…

  5. Proposal for a CLIPS software library

    NASA Technical Reports Server (NTRS)

    Porter, Ken

    1991-01-01

    This paper is a proposal to create a software library for the C Language Integrated Production System (CLIPS) expert system shell developed by NASA. Many innovative ideas for extending CLIPS were presented at the First CLIPS Users Conference, including useful user and database interfaces. CLIPS developers would benefit from a software library of reusable code. The CLIPS Users Group should establish a software library-- a course of action to make that happen is proposed. Open discussion to revise this library concept is essential, since only a group effort is likely to succeed. A response form intended to solicit opinions and support from the CLIPS community is included.

  6. Potential White House Conference Issues: An Analysis of the First 35 Pre-White House Conferences.

    ERIC Educational Resources Information Center

    King, Donald W.

    This review of the 1,440 resolutions and recommendations from the first 35 Pre-White House Conferences identifies a strong grass roots appeal to expand traditional library services, to serve current constituencies more effectively, and to initiate and extend services to special constituencies that have been denied traditional library materials,…

  7. Networking for Digital Preservation: Current Practice in 15 National Libraries. IFLA Publications 119

    ERIC Educational Resources Information Center

    Verheul, Ingeborg

    2006-01-01

    In 2004-2005, The National Library of the Netherlands (Koninklijke Bibliotheek) conducted a survey for the IFLA-CDNL Alliance for Bibliographic Standards (ICABS)--an alliance founded jointly by the International Federation of Library Associations (IFLA), the Conference of Directors of National Libraries (CDNL) and the national libraries of…

  8. The South Carolina State Library. Tenth Annual Report, July 1, 1978-June 30, 1979.

    ERIC Educational Resources Information Center

    South Carolina State Library, Columbia.

    This annual report reviews state supported library programs and services for FY 1979 and presents a comprehensive summary of the state library system over the past 50 years. A highlight of the year was the South Carolina Governor's Conference on Library and Information Services. Resolutions, debated and enacted, on specific library needs, funding,…

  9. Callpath Library

    SciTech Connect

    Gamblin, T.

    2013-11-09

    The "Callpath Library" is a software abstraction layer over a number of stack tracing utilities. It allows tool develoopers to conveniently represent and mNipulate call paths gathered fro U. Wisconsin's Stackwalker API and GNU Backtrace.

  10. Academic Libraries

    ERIC Educational Resources Information Center

    Library Journal, 1970

    1970-01-01

    Building data is given for the following academic libraries: (1) Rosary College, River Forest, Illinois; (2) Abilene Christian College, Abilene, Texas; (3) University of California, San Diego, La Jolla, California. (MF)

  11. Digital Libraries.

    ERIC Educational Resources Information Center

    Fox, Edward A.; Urs, Shalini R.

    2002-01-01

    Provides an overview of digital libraries research, practice, and literature. Highlights include new technologies; redefining roles; historical background; trends; creating digital content, including conversion; metadata; organizing digital resources; services; access; information retrieval; searching; natural language processing; visualization;…

  12. Study Provides Insights into Diagnosis, Treatment of Rare Immune Disease: Autoimmmune Lymphoproliferative Syndrome ...

    MedlinePlus

    ... Related Links​ ALPS Unit, Laboratory of Immunology Autoimmune Diseases Immune System Primary Immune Deficiency Diseases National Library of ... Study Provides Insights Into Diagnosis, Treatment of Rare Immune Disease NIH Scientists Report Findings From 20 Years of ...

  13. ALA Meets at Ground-Zero, New York City Conference Report.

    ERIC Educational Resources Information Center

    Wilson Library Bulletin, 1986

    1986-01-01

    Description of 1986 American Library Association Conference summarizes significant organizational actions and presentations on upgrading automation systems, censorship, federal libraries, fees and public library services, black community information needs, Linked Systems Project, libraries and the homeless, new products exhibited, and 1994…

  14. IFLA General Conference, 1985. Division on Management and Technology. Section on Conservation. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on conservation and preservation which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Mass Deacidification at the National Library of Canada" (Joyce M. Banks, National Library of Canada); (2) "The National Preservation Office in the British Library" (David W. G. Clements, The…

  15. Standards for British Libraries.

    ERIC Educational Resources Information Center

    Vaughan, Anthony

    1982-01-01

    Reviews developments in British library standards since 1971, highlighting types of standards, public libraries, academic libraries (university, polytechnic, college), school libraries, and special libraries (hospital and health sciences, prison, subject specializations). Thirty-nine references are cited. (EJS)

  16. Biomedical Conferences

    NASA Technical Reports Server (NTRS)

    1976-01-01

    As a result of Biomedical Conferences, Vivo Metric Systems Co. has produced cardiac electrodes based on NASA technology. Frequently in science, one highly specialized discipline is unaware of relevant advances made in other areas. In an attempt to familiarize researchers in a variety of disciplines with medical problems and needs, NASA has sponsored conferences that bring together university scientists, practicing physicians and manufacturers of medical instruments.

  17. Immune Restoration

    MedlinePlus

    ... marrow cells immune to HIV infection. Letting the immune system repair itself: CD4 counts have increased for many ... have taken ART. Some scientists believe that the immune system might be able to heal and repair itself ...

  18. Immune response

    MedlinePlus Videos and Cool Tools

    ... cells. T cells are responsible for cell-mediated immunity. This type of immunity becomes deficient in persons with HIV, the virus ... blood. B lymphocytes provide the body with humoral immunity as they circulate in the fluids in search ...

  19. IFLA General Conference, 1992. Division of Education and Research: Editors of Library Journals (RT); Section on Research in Reading; Section on Women's Interest in Librarianship; Section on Education and Training; Continuing Professional Education (RT); Section on Library Theory and Research. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, London (England).

    The following 19 papers were delivered at the 1992 annual meeting of the International Federation of Library Associations and Institutions for the Division of Education and Research: (1) "Across the Frontiers: Impact of Foreign Journals in Library Science in India: A Citation Analysis" (M. A. Gopinath); (2) "Children and Reading in Israel" (I.…

  20. America's Star Libraries

    ERIC Educational Resources Information Center

    Lyons, Ray; Lance, Keith Curry

    2009-01-01

    "Library Journal"'s new national rating of public libraries, the "LJ" Index of Public Library Service, identifies 256 "star" libraries. It rates 7,115 public libraries. The top libraries in each group get five, four, or three Michelin guide-like stars. All included libraries, stars or not, can use their scores to learn from their peers and improve…

  1. Cross-Reactive HIV-1 Neutralizing Monoclonal Antibodies Selected by Screening of an Immune Human Phage Library against an Envelope Glycoprotein (gp140) Isolated from a Patient (R2) with Broadly HIV-1 Neutralizing Antibodies

    PubMed Central

    Choudhry, Vidita; Zhang, Mei-Yun; Sidorov, Igor A.; Louise, John M.; Harris, Ilia; Dimitrov, Antony S.; Bouma, Peter; Cham, Fatim; Choudhary, Anil; Rybak, Susanna M.; Fouts, Timothy; Montefiori, David C.; Broder, Christopher C.; Quinnan, Gerald V.; Dimitrov, Dimiter S.

    2009-01-01

    Elicitation of broadly cross-reactive neutralizing antibodies (bcnAbs) in HIV infections is rare. To test the hypothesis that such antibodies could be elicited by HIV envelope glycoproteins (Envs) with unusual immunogenic properties and to identify novel bcnAbs, we used a soluble Env ectodomain (gp140) from a donor (R2) with high level of bcnAbs as an antigen for panning of an immune phage-displayed antibody library. The panning with the R2 Env resulted in significantly higher number of cross-reactive antibody clones than by using Envs from two other isolates (89.6 and IIIB). Two of the identified human monoclonal antibodies (hmAbs), m22 and m24, had sequences, neutralizing and binding activities similar or identical to those of the gp120-specific bcnAbs m18 and m14. The use of the R2 Env but not other Envs for panning resulted in the identification of a novel gp41-specific hmAb, m46. For several of the tested HIV-1 primary isolates its potency on molar basis was comparable to that of T20. It inhibited entry of primary isolates from different clades with an increased activity for cell lines with low CCR5 surface concentrations. The m46 neutralizing activity against a panel of clade C isolates was significantly higher in an assay based on peripheral blood mononuclear cells (4 out of 5 isolates were neutralized with an IC50 in the range from 1.5 to 25 μg/ml) than in an assay based on a cell line with relatively high concentration of cell-surface associated CCR5. In contrast to 2F5 and Z13, this antibody did not bind to denatured gp140 and gp41-derived peptides indicating a conformational nature of its epitope. It bound to a 5-helix bundle but not to N-heptad repeat coiled coils and a 6-helix bundle construct indicating contribution of both gp41 heptad repeats to its epitope and to a possible mechanism of neutralization. These results indicate that the R2 Env may contain unique exposed conserved epitopes that could contribute to its ability to elicit broadly cross

  2. Public Libraries

    ERIC Educational Resources Information Center

    Library Journal, 1972

    1972-01-01

    Building data is given for the following public libraries: New York, New York; Blue Island, Illinois; Corte Madera, California; Muskogee, Oklahoma: Charlotte, North Carolina; Washington, D.C.; Houston, Texas; Albermarle, North Carolina; Spokane, Washington; and Hemet, California. (Author/NH)

  3. Library Venturing.

    ERIC Educational Resources Information Center

    Wilson, H. Donald

    1986-01-01

    There is opportunity for service and profit to imaginative libraries organizing to provide new forms of knowledge. Librarians as entrepreneurs must learn venture management and finance. Available assistance includes growing entrepreneural understanding in large institutions; family and friends; private wealth-seeking investment; new business…

  4. Library Handbook.

    ERIC Educational Resources Information Center

    Cupp, Christian M., Ed.

    The purpose of this handbook is to help students, staff, and community patrons attain a reasonable degree of skill in using the Southeastern Community College Library effectively. The first section instructs the user on how to find information. A discussion of the card catalog and its use provides examples of catalog cards, reviews the…

  5. Library Environment.

    ERIC Educational Resources Information Center

    Computers in Libraries, 1993

    1993-01-01

    This special section includes two articles that review products and services for the automated library environment. Highlights include ergonomic products; products for visually, hearing-, and speech-impaired users; analog film recorders; computer filters; document imaging systems; electric filing systems; and printers. A list of vendors is…

  6. Computational Biology Support: RECOMB Conference Series (Conference Support)

    SciTech Connect

    Michael Waterman

    2006-06-15

    This funding was support for student and postdoctoral attendance at the Annual Recomb Conference from 2001 to 2005. The RECOMB Conference series was founded in 1997 to provide a scientific forum for theoretical advances in computational biology and their applications in molecular biology and medicine. The conference series aims at attracting research contributions in all areas of computational molecular biology. Typical, but not exclusive, the topics of interest are: Genomics, Molecular sequence analysis, Recognition of genes and regulatory elements, Molecular evolution, Protein structure, Structural genomics, Gene Expression, Gene Networks, Drug Design, Combinatorial libraries, Computational proteomics, and Structural and functional genomics. The origins of the conference came from the mathematical and computational side of the field, and there remains to be a certain focus on computational advances. However, the effective use of computational techniques to biological innovation is also an important aspect of the conference. The conference had a growing number of attendees, topping 300 in recent years and often exceeding 500. The conference program includes between 30 and 40 contributed papers, that are selected by a international program committee with around 30 experts during a rigorous review process rivaling the editorial procedure for top-rate scientific journals. In previous years papers selection has been made from up to 130--200 submissions from well over a dozen countries. 10-page extended abstracts of the contributed papers are collected in a volume published by ACM Press and Springer, and are available at the conference. Full versions of a selection of the papers are published annually in a special issue of the Journal of Computational Biology devoted to the RECOMB Conference. A further point in the program is a lively poster session. From 120-300 posters have been presented each year at RECOMB 2000. One of the highlights of each RECOMB conference is a

  7. Experimental OAI-Based Digital Library Systems

    NASA Technical Reports Server (NTRS)

    Nelson, Michael L. (Editor); Maly, Kurt (Editor); Zubair, Mohammad (Editor); Rusch-Feja, Diann (Editor)

    2002-01-01

    The objective of Open Archives Initiative (OAI) is to develop a simple, lightweight framework to facilitate the discovery of content in distributed archives (http://www.openarchives.org). The focus of the workshop held at the 5th European Conference on Research and Advanced Technology for Digital Libraries (ECDL 2001) was to bring researchers in the area of digital libraries who are building OAI based systems so as to share their experiences, problems they are facing, and approaches they are taking to address them. The workshop consisted of invited talks from well-established researchers working in building OAI based digital library system along with short paper presentations.

  8. Research and Academic Librarians: A Global View. Proceedings of a Special Session on International Librarianship Held during the National Conference of the Association of College and Research Libraries (6th, Salt Lake City, Utah, April 12-14, 1992).

    ERIC Educational Resources Information Center

    Sharma, R. N., Ed.

    Five speakers of international prominence from around the world presented a program dealing with the research efforts of academic librarians and the effect of research on academic libraries in Australia and New Zealand, India, Russia, Africa (with an emphasis on Kenya), and the United Kingdom. This proceedings includes the following papers…

  9. Collecting, Preserving & Sharing Information in Micronesia. Proceedings of the Annual Pacific Islands Association of Libraries and Archives Conference (3rd, Saipan, Northern Mariana Islands, October 13-15, 1993).

    ERIC Educational Resources Information Center

    Pacific Islands Association of Libraries and Archives, Guam.

    Participants from Washington, Hawaii, Majuro, Palau, Guam and other points in the Northern Mariana Islands came together to share information relating to the functions of libraries and archives as information banks and as preservers of the cultural heritage of Micronesia. Papers presented were: (1) "Reading Motivation in the Pacific" (Marilyn…

  10. Integrated Immune

    NASA Technical Reports Server (NTRS)

    Crucian, Brian; Mehta, Satish; Stowe, Raymond; Uchakin, Peter; Quiriarte, Heather; Pierson, Duane; Sams, Clarnece

    2010-01-01

    This slide presentation reviews the program to replace several recent studies about astronaut immune systems with one comprehensive study that will include in-flight sampling. The study will address lack of in-flight data to determine the inflight status of immune systems, physiological stress, viral immunity, to determine the clinical risk related to immune dysregulation for exploration class spaceflight, and to determine the appropriate monitoring strategy for spaceflight-associated immune dysfunction, that could be used for the evaluation of countermeasures.

  11. Library Automation and Library Education.

    ERIC Educational Resources Information Center

    Drabenstott, Jon, Ed.

    1987-01-01

    Several consultants address the issue of competencies required of professional librarians for the effective management of the automation process. Highlights include formal and professional ongoing education and the need for technical training and problem solving skills to enable librarians to evaluate and develop library systems effectively.…

  12. Conference Summary

    ERIC Educational Resources Information Center

    Doherty, Cait

    2009-01-01

    This article summarizes an original conference, organised by the Child Care Research Forum (http://www.qub.ac.uk/sites/ccrf/), which brought together experts from all over Northern Ireland to showcase some of the wealth of research with children and young people that is going on in the country today. Developed around the six high-level outcomes of…

  13. Library Services and Construction Act Amendments of 1989.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Education and Labor.

    This report is designed to accompany House of Representatives Bill (H.R.) 2742, which amends and reauthorizes the Library Services and Construction Act (LSCA) through 1994. In discussing the background of the bill and the need for the legislation, it is noted that, since recommendations from the 1991 White House Conference on Library and…

  14. Statewide Masterplan for Nevada Libraries: 1993-1998.

    ERIC Educational Resources Information Center

    Nevada State Library and Archives, Carson City.

    This document provides a framework for direction and development of libraries in Nevada. This plan is based on input solicited from hundreds of citizens statewide in preparation for the Governor's Conference on Libraries held in May 1990 and has been developed to reflect the current and best thinking of public, school, and academic librarians. The…

  15. TQM--Will It Work in Your Library?

    ERIC Educational Resources Information Center

    Butcher, Karyle

    Scarce resources, changing customer expectation, and the changing role of top management are all factors that have contributed to the implementation of total quality management (TQM) in libraries. Instructional articles, conferences, and videos can alleviate some concerns of cost and time commitment. Many libraries already practice some of the…

  16. Virtual Communities in Europe: The European Library Approach

    ERIC Educational Resources Information Center

    Stigter, Fleur

    2009-01-01

    Purpose: The purpose of this paper is to provide an overview of The Bridging Worlds Conference which was held in October 2008 in Singapore. Design/methodology/approach: One of the main topics the National Library Board of Singapore, the organising party, wished to address was the roles cultural institutions, such as libraries, may play in…

  17. Management Matters. Virtual School Library Media Center Management Manual

    ERIC Educational Resources Information Center

    Pappas, Marjorie L.

    2005-01-01

    In this article, the author describes a management manual she maintained while working as a school library media specialist. She started the manual when she was a student in the organization and administration course in the library science program and kept it current with information gleaned from conferences, workshops, and networking with other…

  18. The Library's Contribution to Student Learning: Inspirations and Aspirations

    ERIC Educational Resources Information Center

    Oakleaf, Megan

    2015-01-01

    George Kuh and Robert Gonyea's 2003 article entitled "The Role of the Academic Library in Promoting Student Engagement in Learning" appeared in "College and Research Libraries" in July 2003, after being presented as an invited paper at the ACRL 11th National Conference that April. Herein, Megan Oakleaf describes not only the…

  19. Toward a National Information Policy: What Should We Expect from a Second White House Conference?

    ERIC Educational Resources Information Center

    Berger, Patricia W.

    1991-01-01

    Discussion of the 1991 White House Conference on Library and Information Services focuses on scientific productivity and access to scientific information. The role of the National Commission on Libraries and Information Science (NCLIS) is described, the 1979 conference is discussed, and the need for a national information policy is emphasized. (15…

  20. Professional Development and Continuing Education in Librarianship. Proceedings of a One-Day Conference.

    ERIC Educational Resources Information Center

    Walters, Mary D., Ed.

    Three papers presented during a one-day conference on professional development and continuing education in librarianship approached the subject from different viewpoints: the practicing librarian, director of an academic library, and dean of a library school. The conference was arranged for professional academic librarians who have sought answers…

  1. Symposium on Presidential Libraries.

    ERIC Educational Resources Information Center

    Relyea, Harold C.; And Others

    1994-01-01

    Includes five articles that discuss presidential libraries. Highlights include an overview of the development of the federal presidential library system; the Ronald Reagan library; the Richard Nixon library archives; access at the Gerald Ford library; and computerizing the Jimmy Carter library. (LRW)

  2. Turkish Libraries: Historical Context.

    ERIC Educational Resources Information Center

    Cakin, Irfan

    1984-01-01

    Summary of the development of libraries in Turkey highlights the existence of libraries in the ninth century, the Shamssaddin Altunaba Medrese library in Konya, libraries established during the Ottoman era, reports to reform libraries (1869-70, 1909), and reports and library developments attributed to the Republican Era beginning in 1923. (EJS)

  3. Library Research and Statistics.

    ERIC Educational Resources Information Center

    Lynch, Mary Jo; St. Lifer, Evan; Halstead, Kent; Fox, Bette-Lee; Miller, Marilyn L.; Shontz, Marilyn L.

    2001-01-01

    These nine articles discuss research and statistics on libraries and librarianship, including libraries in the United States, Canada, and Mexico; acquisition expenditures in public, academic, special, and government libraries; price indexes; state rankings of public library data; library buildings; expenditures in school library media centers; and…

  4. Professional development through attending conferences: reflections of a health librarian.

    PubMed

    Jenkins, Ruth

    2015-06-01

    In this article, guest writer Ruth Jenkins from Berkshire Heathcare Foundation Trust reflects on two conferences she attended in 2014, LILAC and SLA. Through the process of reflection, she considers the benefits that attending conferences can have to library and information professionals in the health sector. In particular, she discusses the opportunities and areas for learning and professional development that conferences can offer including evidence-based practice and current awareness, gaining new knowledge and objectivity, and networking and the unexpected benefits of conferences. Ruth also offers some practical hints and tips on ways to facilitate your attendance at conferences, including through awards and funding. H.S. PMID:25943972

  5. SAARC Conference on Children.

    PubMed

    1992-01-01

    In September 1992, in Colombo, Sri Lanka, ministry representatives attended the 2nd South Asian Ministerial Conference on Children to discuss child survival and safe motherhood, maternal and child nutrition, basic education, safe water, sanitation, the environment, child rights, and sociopolitical strategy to reach goals and to reduce poverty. To achieve the 7 major goals and essential supportive goals for the region, each country must define tasks in manageable terms based on country-specific and community-specific needs and importance while at the same time countries should cooperate to strengthen prospects of achieving goals emerging as priorities. The Conference called for countries to reinforce their National Plans of Action with a regional perspective and to consider representative goals in primary education, diarrhea control, iodine deficiency disorders, reducing gender disparity, family size, child labor, drinking water, guinea worm disease, immunization, maternal mortality, and nutrition. The Conference emphasized that the strategy for reaching child-centered goals should be integrated with the total development strategy and be a holistic approach. For example, governments need to expand social safety programs for children and women because of structural adjustments in the economy. The resolution also called on governments to allow community-led local planning. A working group at the conference made recommendations for supporting/sectoral goals on water supply, sanitation, and environment. For example, it called for universal access to potable water and sanitary means of excreta disposal by 2000 and for adequate shelter and services to improve the living environment of children in South Asia. Some recommended strategies to achieve these goals were community participation; decentralization; promotion of self-reliance, cost-sharing, and sustainability; and special training for women. Other areas they addressed were home gardens for vegetables and fruits

  6. Brick and Click Libraries: Proceedings of a Regional Academic Library Symposium (Missouri State University, Maryville, Missouri, October 10, 2003)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.

    2003-01-01

    The 2003 Brick and Click is a one-day conference that focuses on providing library resources and services for students who are either on-campus learners or off-campus learners. The conference theme was "The Shape of Tomorrow". It is sponsored by the Northwest Missouri State University in order to offer academic librarians a forum for sharing…

  7. Trends & Issues in Library & Information Science 1990.

    ERIC Educational Resources Information Center

    Eisenberg, Michael B.; And Others

    This synthesis paper provides a state-of-the-art analysis of the field of library and information science based on the results of a content analysis of its literature, including selected journals, conference proceedings, dissertations, and ERIC input. The 14 trends and issues identified by the analysis include developments in technology,…

  8. Gone Mobile? (Mobile Libraries Survey 2010)

    ERIC Educational Resources Information Center

    Thomas, Lisa Carlucci

    2010-01-01

    Librarians, like patrons and researchers, are caught between traditional library service models and the promise of evolving information technologies. In recent years, professional conferences have strategically featured programs and presentations geared toward building a mobile agenda and adapting or adopting services to meet new demands of mobile…

  9. Gabriel: Gateway to Europe's National Libraries

    ERIC Educational Resources Information Center

    Jefcoate, Graham

    2006-01-01

    Purpose: This paper seeks to look into Gabriel--the Worldwide web server for those European national libraries represented in the Conference of European National Librarians (CENL), providing a single point of access on the internet for the retrieval of information about their functions, services and collections. Above all, it serves as a gateway…

  10. An Examination of the Leadership Program for College Library Directors Associated with ACRL's College Libraries Section

    ERIC Educational Resources Information Center

    Herold, Irene M. H.

    2012-01-01

    The College Libraries Section (CLS) of the Association of College and Research Libraries (ACRL) is the only section specifically for college librarians. In response to a 1989 conference panel of directors' recommendation that there be program for developing college librarians as leaders for the next century, CLS sponsored activities to…

  11. Networking at Conferences: Developing Your Professional Support System

    ERIC Educational Resources Information Center

    Kowalsky, Michelle

    2012-01-01

    The complexity and scale of any large library, education, or technology conference can sometimes be overwhelming. Therefore, spending time reviewing the conference program and perusing the workshop offerings in advance can help you stay organized and make the most of your time at the event. Planning in advance will help you manage potential time…

  12. Conference Proceedings of the International Association of School Librarianship.

    ERIC Educational Resources Information Center

    International Association of School Librarianship, Kalamazoo, MI.

    The 1976 International Association of School Librarianship conference focused on crucial issues in school library development and professional education. Complete texts of the keynote address, Crucial Issues in School Library Development and Professional Education by Frances Henne, and the following presentations are included: The School…

  13. The Crimea 96 Conference: An Orchid of the Future.

    ERIC Educational Resources Information Center

    Spain, Victoria

    1997-01-01

    Describes the conference, "Libraries and Associations in the Transient World: New Technologies and New Forms of Cooperation" (3rd, Foros, Crimea, June 1-9, 1996), which aimed to promote cooperation among libraries in Russia, Ukraine, and other former Soviet Union countries. Sidebars list the English-language papers and the names and origins of the…

  14. IFLA General Conference, 1985. Division on Regional Activities. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Papers on regional library activities which were presented at the 1985 International Federation of Library Associations (IFLA) conference include: (1) "Importance of Information Resources in National Development with Particular Reference to the Asian Scene" (Yogendra P. Dubey, India); (2) "Report of the Activities of the Regional Section for Asia…

  15. IFLA General Conference, 1984. Section on Adult Education. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations, The Hague (Netherlands).

    Four papers on the role of libraries in adult education were presented at the 1984 IFLA general conference meeting of the Section on Adult Education. They include: (1) "The Library of the Pompeia Leisure Centre, Sao Paulo, Brazil," in which Apaty Peroni of Brazil provides background on the community, location, collection, personnel, operation, and…

  16. WebWise 2.0: The Power of Community. WebWise Conference on Libraries and Museums in the Digital World Proceedings (9th, Miami Beach, Florida, March 5-7, 2008)

    ERIC Educational Resources Information Center

    Green, David

    2009-01-01

    Since it was coined by Tim O'Reilly in formulating the first Web 2.0 Conference in 2004, the term "Web 2.0" has definitely caught on as a designation of a second generation of Web design and experience that emphasizes a high degree of interaction with, and among, users. Rather than simply consulting and reading Web pages, the Web 2.0 generation is…

  17. Strengthening State Library Administrative Agency (Territorial Library).

    ERIC Educational Resources Information Center

    Nieves M. Flores Memorial Library, Agana, Guam.

    This document describes the Basic State Plan Amendments for the Library Services and Construction Act in Guam and the regulations promulgated thereunder. The major projects described under the plan are: Strengthening State Library Administrative Agency; Staff Development; Library Collections, Extention Services, Institutional Libraries; and…

  18. Library Instruction Assessment in Academic Libraries

    ERIC Educational Resources Information Center

    Tancheva, Kornelia; Andrews, Camille; Steinhart, Gail

    2007-01-01

    Determining the best methods of assessment for a library instruction program in a large research university can be a challenging task. Albert R. Mann Library at Cornell University Library has pilot-tested three methods of formative and summative assessment for its library instruction program--attitudinal, outcomes-based, and gap-measure--and…

  19. PLA 2010 Conference: Plenty for the Price

    ERIC Educational Resources Information Center

    Miller, Rebecca

    2010-01-01

    This article outlines Public Library Association (PLA) 2010 annual conference to be held in Oregon Convention Center, Portland on March 23-27. The days quickly fill up with the picks of over 100 programs as well as valuable "talk tables" and special events. The well-organized schedule, divided into eight broad tracks (e.g., technology,…

  20. Report of First National Home Start Conference.

    ERIC Educational Resources Information Center

    Kapfer, Sherry

    The proceedings of the First National Home Start Conference are presented, based on reports of the sessions and activities of the meeting which was aimed at strengthening and supplementing child development in the home. Topics discussed include parent education, toy lending libraries, use of television, contributions of Head Start, early reading,…

  1. Childhood Immunization

    MedlinePlus

    ... lowest levels in history, thanks to years of immunization. Children must get at least some vaccines before ... child provide protection for many years, adults need immunizations too. Centers for Disease Control and Prevention

  2. Immunizations - diabetes

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000331.htm Immunizations - diabetes To use the sharing features on this page, please enable JavaScript. Immunizations (vaccines or vaccinations) help protect you from some ...

  3. Cell Libraries

    NASA Technical Reports Server (NTRS)

    1994-01-01

    A NASA contract led to the development of faster and more energy efficient semiconductor materials for digital integrated circuits. Gallium arsenide (GaAs) conducts electrons 4-6 times faster than silicon and uses less power at frequencies above 100-150 megahertz. However, the material is expensive, brittle, fragile and has lacked computer automated engineering tools to solve this problem. Systems & Processes Engineering Corporation (SPEC) developed a series of GaAs cell libraries for cell layout, design rule checking, logic synthesis, placement and routing, simulation and chip assembly. The system is marketed by Compare Design Automation.

  4. The Role of Libraries in Providing Services to Adults Learning English. ERIC Digest.

    ERIC Educational Resources Information Center

    Quezada, Shelley

    This digest discusses some of the challenges facing libraries in the area of service to adults learning English as a Second Language. It describes services provided for this population by some libraries, and suggests tools and approaches that other libraries can use. It also outlines actions that participants at the 1991 White House Conference on…

  5. 78 FR 77475 - National Library of Medicine; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... HUMAN SERVICES National Institutes of Health National Library of Medicine; Notice of Closed Meeting... Committee: National Library of Medicine Special Emphasis Panel Conflicts R01R21/K01. Date: February 19, 2014... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone Conference...

  6. 78 FR 55265 - National Library of Medicine; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... HUMAN SERVICES National Institutes of Health National Library of Medicine; Notice of Closed Meeting... Committee: National Library of Medicine Special Emphasis Panel; Conflicts R01/K22. Date: October 30, 2013... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817 (Telephone Conference...

  7. 76 FR 49779 - National Library of Medicine; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-11

    ... HUMAN SERVICES National Institutes of Health National Library of Medicine; Notice of Closed Meeting... Committee: National Library of Medicine Special Emphasis Panel, R01/R13/R21 Conflicteds. Date: September 30... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone Conference...

  8. 77 FR 72365 - National Library of Medicine; Notice of Closed Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... HUMAN SERVICES National Institutes of Health National Library of Medicine; Notice of Closed Meeting... Committee: National Library of Medicine Special Emphasis Panel; Conflict R01/K99/K22. Date: January 25, 2013... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817, (Telephone Conference...

  9. Construction and characterization of a bacterial artificial chromosome library for hexaploid wheat line 92R137

    Technology Transfer Automated Retrieval System (TEKTRAN)

    For map-based cloning of genes conferring important traits in the hexaploid wheat line 92R137, a bacterial artificial chromosome (BAC) library, including two sub libraries, was constructed using the genomic DNA of 92R137 digested with restriction enzymes HindIII and BamHI. The BAC library was compos...

  10. 7 CFR 922.67 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 922.67 Section 922.67... COUNTIES IN WASHINGTON Order Regulating Handling Miscellaneous Provisions § 922.67 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart...

  11. 7 CFR 905.85 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 905.85 Section 905.85 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part...

  12. 7 CFR 981.88 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 981.88 Section 981.88... Regulating Handling Miscellaneous Provisions § 981.88 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon its termination except...

  13. 7 CFR 905.85 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 905.85 Section 905.85 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part...

  14. 7 CFR 906.58 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 906.58 Section 906.58 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  15. 7 CFR 905.85 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 905.85 Section 905.85 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part...

  16. 7 CFR 966.87 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 966.87 Section 966.87... Regulating Handling Miscellaneous Provisions § 966.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  17. 7 CFR 993.87 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 993.87 Section 993.87... CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 993.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  18. 7 CFR 959.87 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 959.87 Section 959.87... Regulating Handling Miscellaneous Provisions § 959.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  19. 7 CFR 984.87 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 984.87 Section 984.87... Regulating Handling Miscellaneous Provisions § 984.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination hereof...

  20. 7 CFR 966.87 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 966.87 Section 966.87... Regulating Handling Miscellaneous Provisions § 966.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  1. 7 CFR 927.72 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 927.72 Section 927.72... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 927.72 Duration of immunities. The benefits, privileges, and immunities conferred by virtue of this subpart shall cease upon termination hereof,...

  2. 7 CFR 946.73 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 946.73 Section 946.73... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 946.73 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  3. 7 CFR 982.84 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 982.84 Section 982.84... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 982.84 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  4. 7 CFR 917.65 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 917.65 Section 917.65... CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 917.65 Duration of immunities. The benefits, privileges, and immunities conferred by virtue of the provisions of this subpart shall cease upon...

  5. 7 CFR 922.67 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 922.67 Section 922.67... COUNTIES IN WASHINGTON Order Regulating Handling Miscellaneous Provisions § 922.67 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart...

  6. 7 CFR 958.83 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 958.83 Section 958.83 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 958.83 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  7. 7 CFR 989.88 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 989.88 Section 989.88... GROWN IN CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 989.88 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this amended...

  8. 7 CFR 927.72 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 927.72 Section 927.72... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 927.72 Duration of immunities. The benefits, privileges, and immunities conferred by virtue of this subpart shall cease upon termination hereof,...

  9. 7 CFR 959.87 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 959.87 Section 959.87... Regulating Handling Miscellaneous Provisions § 959.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  10. 7 CFR 932.71 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 932.71 Section 932.71... Regulating Handling Miscellaneous Provisions § 932.71 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  11. 7 CFR 956.91 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 956.91 Section 956.91 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  12. 7 CFR 981.88 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 981.88 Section 981.88... Regulating Handling Miscellaneous Provisions § 981.88 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon its termination except...

  13. 7 CFR 906.58 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 906.58 Section 906.58 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  14. 7 CFR 932.71 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 932.71 Section 932.71... Regulating Handling Miscellaneous Provisions § 932.71 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  15. 7 CFR 985.69 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 985.69 Section 985.69 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing....69 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  16. 7 CFR 959.87 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 959.87 Section 959.87... Regulating Handling Miscellaneous Provisions § 959.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  17. 7 CFR 905.85 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 905.85 Section 905.85 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part...

  18. 7 CFR 985.69 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 985.69 Section 985.69 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing....69 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  19. 7 CFR 953.78 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 953.78 Section 953.78... SOUTHEASTERN STATES Order Regulating Handling Miscellaneous Provisions § 953.78 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease...

  20. 7 CFR 948.87 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 948.87 Section 948.87... Order Regulating Handling Miscellaneous Provisions § 948.87 Duration of immunities. The benefits, privileges and immunities conferred upon any person by virtue of this subpart shall cease upon...

  1. 7 CFR 993.87 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 993.87 Section 993.87... CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 993.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  2. 7 CFR 966.87 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 966.87 Section 966.87... Regulating Handling Miscellaneous Provisions § 966.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  3. 7 CFR 929.72 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 929.72 Section 929.72 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue...

  4. 7 CFR 983.85 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 983.85 Section 983.85..., ARIZONA, AND NEW MEXICO Miscellaneous Provisions § 983.85 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  5. 7 CFR 958.83 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 958.83 Section 958.83 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 958.83 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  6. 7 CFR 987.80 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 987.80 Section 987.80 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of...

  7. 7 CFR 982.84 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 982.84 Section 982.84... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 982.84 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  8. 7 CFR 916.67 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 916.67 Section 916.67... Order Regulating Handling Miscellaneous Provisions § 916.67 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  9. 7 CFR 916.67 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 916.67 Section 916.67... Order Regulating Handling Miscellaneous Provisions § 916.67 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  10. 7 CFR 987.80 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 987.80 Section 987.80 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of...

  11. 7 CFR 915.67 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 915.67 Section 915.67... Order Regulating Handling Miscellaneous Provisions § 915.67 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  12. 7 CFR 984.87 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 984.87 Section 984.87... Regulating Handling Miscellaneous Provisions § 984.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination hereof...

  13. 7 CFR 993.87 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 993.87 Section 993.87... CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 993.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  14. 7 CFR 932.71 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 932.71 Section 932.71... Regulating Handling Miscellaneous Provisions § 932.71 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  15. 7 CFR 945.86 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  16. 7 CFR 946.73 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 946.73 Section 946.73... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 946.73 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  17. 7 CFR 929.72 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 929.72 Section 929.72 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue...

  18. 7 CFR 948.87 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 948.87 Section 948.87... Order Regulating Handling Miscellaneous Provisions § 948.87 Duration of immunities. The benefits, privileges and immunities conferred upon any person by virtue of this subpart shall cease upon...

  19. 7 CFR 917.65 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 917.65 Section 917.65... CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 917.65 Duration of immunities. The benefits, privileges, and immunities conferred by virtue of the provisions of this subpart shall cease upon...

  20. 7 CFR 923.67 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 923.67 Section 923.67 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  1. 7 CFR 946.73 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 946.73 Section 946.73... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 946.73 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  2. 7 CFR 925.66 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 925.66 Section 925.66... OF SOUTHEASTERN CALIFORNIA Miscellaneous Provisions § 925.66 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  3. 7 CFR 982.84 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 982.84 Section 982.84... WASHINGTON Order Regulating Handling Miscellaneous Provisions § 982.84 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon...

  4. 7 CFR 929.72 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 929.72 Section 929.72 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue...

  5. 7 CFR 989.88 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 989.88 Section 989.88... GROWN IN CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 989.88 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this amended...

  6. 7 CFR 956.91 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 956.91 Section 956.91 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  7. 7 CFR 925.66 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 925.66 Section 925.66... OF SOUTHEASTERN CALIFORNIA Miscellaneous Provisions § 925.66 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  8. 7 CFR 915.67 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 915.67 Section 915.67... Order Regulating Handling Miscellaneous Provisions § 915.67 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this part shall cease upon its...

  9. 7 CFR 945.86 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  10. 7 CFR 953.78 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 953.78 Section 953.78... SOUTHEASTERN STATES Order Regulating Handling Miscellaneous Provisions § 953.78 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease...

  11. 7 CFR 959.87 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 959.87 Section 959.87... Regulating Handling Miscellaneous Provisions § 959.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination of...

  12. 7 CFR 984.87 - Duration of immunities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 984.87 Section 984.87... Regulating Handling Miscellaneous Provisions § 984.87 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease upon the termination hereof...

  13. 7 CFR 917.65 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 917.65 Section 917.65... CALIFORNIA Order Regulating Handling Miscellaneous Provisions § 917.65 Duration of immunities. The benefits, privileges, and immunities conferred by virtue of the provisions of this subpart shall cease upon...

  14. 7 CFR 985.69 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 985.69 Section 985.69 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING....69 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  15. 7 CFR 958.83 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 958.83 Section 958.83 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 958.83 Duration of immunities. The benefits, privileges, and immunities conferred upon any person...

  16. 7 CFR 906.58 - Duration of immunities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 906.58 Section 906.58 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  17. 7 CFR 906.58 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 906.58 Section 906.58 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  18. 7 CFR 956.91 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 956.91 Section 956.91 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this...

  19. 7 CFR 953.78 - Duration of immunities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 953.78 Section 953.78... SOUTHEASTERN STATES Order Regulating Handling Miscellaneous Provisions § 953.78 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by virtue of this subpart shall cease...

  20. 7 CFR 948.87 - Duration of immunities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 948.87 Section 948.87... Order Regulating Handling Miscellaneous Provisions § 948.87 Duration of immunities. The benefits, privileges and immunities conferred upon any person by virtue of this subpart shall cease upon...