WorldWideScience

Sample records for international endotoxin society

  1. International Transplant Nurses Society

    Science.gov (United States)

    ... The term "clinical ladder" refers to a "grading structure which facilitates career progression and associated differentiation of ... 20-1589538 Copyright © 2006 - 2014 International Transplant Nurses Society (ITNS). No materials, including graphics, may be reused, ...

  2. Insoluble glycogen, a metabolizable internal adsorbent, decreases the lethality of endotoxin shock in rats

    Directory of Open Access Journals (Sweden)

    S. Sipka

    1997-01-01

    Full Text Available Insoluble glycogen is an enzymatically modified form of naturally occurring soluble glycogen with a great adsorbing capacity. It can be metabolized by phagocytes to glucose. In this study we used insoluble glycogen intravenously in the experimental endotoxin shock of rats. Wistar male rats were sensitized to endotoxin by Pb acetate. The survival of rats were compared in groups of animals endotoxin shock treated and non-treated with insoluble glycogen. Furthermore, we have determined in vitro the binding capacity of insoluble glycogen for endotoxin, tumour necrosis factor alpha, interleukin-1 and secretable phospholipase A2. Use of 10 mg/kg dose of insoluble glycogen could completely prevent the lethality of shock induced by LD50 quantity of endotoxin in rats. All animals treated survived. Insoluble glycogen is a form of ‘metabolizable internal adsorbents’. It can potentially be used for treatment of septic shock.

  3. International Mass Spectrometry Society (IMSS).

    Science.gov (United States)

    Cooks, R G; Gelpi, E; Nibbering, N M

    2001-02-01

    This paper gives a brief description of the recently formalized International Mass Spectrometry Society (IMSS). It is presented here in order to increase awareness of the opportunities for collaboration in mass spectrometry in an international context. It also describes the recent 15th International Mass Spectrometry Conference, held August/September 2000, in Barcelona. Each of the authors is associated with the IMSS. The 15th Conference, which covers all of mass spectrometry on a triennial basis, was chaired by Professor Emilio Gelpi of the Instituto de Investigaciones Biomedicas, Barcelona. The outgoing and founding President of the IMSS is Professor Graham Cooks, Purdue University, and the incoming President is Professor Nico Nibbering, University of Amsterdam. Similar material has been provided to the Editors of other journals that cover mass spectrometry.

  4. Internal Conflicts in Muslim Societies

    Directory of Open Access Journals (Sweden)

    Ashiq Ali Shah

    2001-12-01

    Full Text Available An analysis of psychological theories and the social dynamics of the society help identify salient attributes and processes relevant to conflict among Muslims. The psychodynamic concept of personality and frustration-aggression hypothesis account for the socialization practices in the Muslim societies, emotional instability, unfavorable evaluation of those holding a different viewpoint and venting out one's aggression on the weaker. The tendency of the Muslims to praise their sect/tribe/religious group leads to a groupthink situation that polarizes intergroup relationships. The acts of categorization in group and out group, as postulated by the social identity theory, contribute towards the distorted perception of each other. The Islamic notions of brotherhood, unity and ethnic identity as means of personal identification and social interaction seems to have been forgotten by the Muslims. Though the Western social-psychological constructs are helpful in understanding the causes of conflict among Muslims, they are not germane to Muslim societies. The group belongingness and group favouritism is not necessarily a tool of discrimination and conflict but is an essential component of one's survival in a collectivist society. The Western theories also do not address the economic and political circumstances responsible for the multitude of conflicts among Muslims.

  5. International Society for Stem Cell Research

    Science.gov (United States)

    ... renowned stem cell and regenerative medicine community. More stem cell research Take a closer look Recent Blogs View All ... story independent nonprofit organization & the voice of the stem cell research community The International Society for Stem Cell Research ( ...

  6. International Partnerships for Sustainable Societies | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The International Partnerships for Sustainable Societies (IPaSS) is a seven-year, CA$10 million joint initiative that supports international partnerships. These collaborations are producing high-quality research to inform academic, public, and policy debates in ways that can help create just, inclusive, and sustainable social ...

  7. Molecular leakage at implant-abutment connection--in vitro investigation of tightness of internal conical implant-abutment connections against endotoxin penetration.

    Science.gov (United States)

    Harder, Sönke; Dimaczek, Birka; Açil, Yaha; Terheyden, Hendrik; Freitag-Wolf, Sandra; Kern, Matthias

    2010-08-01

    Microleakage has been discussed as a major contributing factor for inflammatory reactions at the implant-abutment connection. In previous studies, the tightness against corpuscular bodies (viable bacteria) has been successfully investigated under static and dynamic conditions. The aim of this study was to investigate the tightness against endotoxins of two implant systems (AstraTech and Ankylos) with conical internal connections under static conditions. The inner parts of eight implants of each system were inoculated with endotoxin. Implants were screwed together with the respective abutments and stored under isostatic conditions in a supernatant of pyrogen-free water for 168 h. Supernatant samples were taken after 5 min, 24 h, 72 h, and 168 h, and endotoxin contamination was determined by the amebocyte-lysate test. Only one implant in the AstraTech group showed no sign of endotoxin contamination after 168 h, while the other implants showed contamination after varying storage times, respectively. The implants in the Ankylos group showed endotoxin contamination after only 5 min of storage in the supernatant solution. The tested internal conical implant-abutment connections appear to be unable to prevent endotoxin leakage. In average, Astra implants showed a higher tightness than Ankylos implants.

  8. Role of Scientific Societies in International Collaboration

    Science.gov (United States)

    Fucugauchi, J. U.

    2007-12-01

    Geophysical research increasingly requires global multidisciplinary approaches. Understanding how deeply interrelated are Earth components and processes, population growth, increased needs of mineral and energy resources, global impact of human activities, and view of our planet as an interconnected system emphasizes the need of international cooperation. International research collaboration has an immense potential and is needed for further development of Earth science research and education. The Union Session is planned to provide a forum for analysis and discussion of the status of research and education of geosciences in developing countries, international collaboration programs and new initiatives for promoting and strengthening scientific cooperation. A theme of particular relevance in the analyses and discussions is the role of scientific societies in international collaboration. Societies organize meetings, publish journals and books and promote cooperation through academic exchange activities. They may further assist communities in developing countries in providing and facilitating access to scientific literature, attendance to international meetings, short and long-term stays and student and young researcher mobility. What else can be done? This is a complex subject and scientific societies may not be seen independently from the many factors involved in research and education. Developing countries present additional challenges resulting from limited economic resources and social and political problems, while urgently requiring improved educational and research programs. Needed are in-depth analyses of infrastructure and human resources, and identification of major problems and needs. What are the major limitations and needs in research and postgraduate education in developing countries? What and how should international collaboration do? What are the roles of individuals, academic institutions, funding agencies, scientific societies? Here we attempt to

  9. International Society for Violence and Injury Prevention International ...

    African Journals Online (AJOL)

    The International Society for Violence and Injury Prevention (ISVIP) hosted the International Conference on “Children and Injuries” in Cape Town, South Africa from 31 August to 3 September 2008. ISVIP's mission is to establish global commitment to violence and injury prevention through advocacy and public policy action, ...

  10. The Concept of Law and International Society

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    Hedley Bull, one of the founders of the School of International Society (English School) relies heavily on H.L.A. Hart in his understanding of law, including international law. The contribution seeks to explore 1) how Bull has creatively made use of Hart's Concept of Law, 2) on which points Hart......'s theory has short comings, 3) on which additional points Bull's use of the concept of law has short comings, and 4) sketch of ideas how to improve the various short comings....

  11. International Society of Radiology and Radiation Protection

    International Nuclear Information System (INIS)

    Standertskjoeld-Nordenstam, C.G.

    2001-01-01

    The purpose of the International Society of Radiology (ISR), as being the global organization of radiologists, is to promote and help co-ordinate the progress of radiology throughout the world. In this capacity and as a co-operating organization of the IAEA, the ISR has a specific responsibility in the global radiological protection of patients. Globally, there are many users of medical radiation, and radiology may be practised in the most awkward circumstances. The individuals performing X ray studies as well as those interpreting them may be well trained, as in industrialized parts of the world, but also less knowledgeable, as in developing areas. The problems of radiological protection, both of patients and of radiation workers, still exist, and radiation equipment is largely diffused throughout the world. That is why a conference like this is today as important as ever. Radiation protection is achieved through education, on the one hand, and legislation, on the other. Legislation and regulation are the instruments of national authorities. The means of the ISR are education and information. Good radiological practice is something that can be taught. The ISR is doing this mainly through the biannual International Congress of Radiology (ICR), now arranged in an area of radiological need; the three previous ICRs were in China, in India and in South America; the next one is going to be in Mexico in 2002. The goal of the ICR is mainly to be an instructive and educational event, especially designed for the needs of its surrounding region. The ISR is aiming at producing educational material. The International Commission on Radiological Education (ICRE), as part of the ISR, is launching the production of a series of educational booklets, which also include radiation protection. The ICRE is actively involved in shaping and organizing the educational and scientific programme of the ICRs

  12. International Ergonomics Association Activities and Constituent Societies

    Science.gov (United States)

    1988-05-01

    Soci~t d’Ergonomie de Langue Francaise Hungary: IHungarian Society for Organization and Management Science Italy: Societa Italiana di Ergonomia ...Human Ergology Society Korea: Korean Ergonomics Society Mexico: Association Mexicana de Ergonomia New Zealand: New Zealand Ergonomics Soceity South...34.-, NATIONAL & REGIONAL ERGONOMICS SOCIETIES Association Mexicana de Ergonomia AC Javier Castellanos, Secretario Ejecutivo Periferico Sur 4271 - "Mexico 20

  13. Alliance for Information Society Innovations | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Alliance for Information Society Innovations. The Internet and networking technologies such as mobile phones are sparking positive social and economic change in developing countries. This research aims to combine three regional, competitive small grants and awards programs for Africa, Asia, and Latin America and the ...

  14. Information Society Innovation Fund Asia | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Information Society Innovation Fund Asia. IDRC's Pan Asia Networking (PAN) program initiative has about 10 years experience with small grants funding. The small grants modality has allowed PAN to sample the region for research priorities, emerging research issues and players, and has resulted in innovative ...

  15. Global Civil Society and International Summits

    DEFF Research Database (Denmark)

    Harrebye, Silas

    2011-01-01

    Research in the field of citizenship, civil society, and social movements in relation to larger democratic summits has either focused on radical confrontational elements of activism, broad public demonstrations, or the professional non-governmental organizations. In this article, I label the types...

  16. DNA commission of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Gill, P; Brenner, C H; Buckleton, J S

    2006-01-01

    The DNA commission of the International Society of Forensic Genetics (ISFG) was convened at the 21st congress of the International Society for Forensic Genetics held between 13 and 17 September in the Azores, Portugal. The purpose of the group was to agree on guidelines to encourage best practice...

  17. Special feature: (commentary)International Mass Spectrometry Society (IMSS)

    NARCIS (Netherlands)

    Coocks, R.G.; Gelpi, E.; Nibbering, N.M.M.

    2001-01-01

    This paper gives a brief description of the recently formalized International Mass Spectrometry Society (IMSS). It is presented here in order to increase awareness of the opportunities for collaboration in mass spectometry in an international context. It also describes the recent 15th International

  18. Global society and society in mediatization: a theoretical framework to comprehend international broadcasting

    OpenAIRE

    Santos, Augusto Junior da Silva; Universidade Estadual Paulista "Júlio de Mesquista Filho" - UNESP

    2017-01-01

    This paper aims to identify relations between international broadcasting and the global society and the society in mediatization through a bibliographical research. Technological advancements and economic motivation enhanced the potentiality of the media. Since then, it has reached geographically distant audiences, broadcasting mediatic representation on different realities. Within this context, the presented modality of broadcasting acts as a tool for diplomacy and is connected with the glob...

  19. International society is to international system as world society is to...? Systemic and societal processes in English school theory

    OpenAIRE

    Lees, N

    2014-01-01

    This article argues that the distinction between international system and international society within the English School of International Relations theory, originally put forward by Bull and Watson, should not be abandoned. The distinction is shown to correspond to complementary etic and emic approaches to the study of social reality. The former approach is most appropriate for studying the unintended emergence of patterns of social organisation, the latter approach for the study of intersub...

  20. Introducing the International Confederation of Plastic Surgery Societies: ICOPLAST.

    Science.gov (United States)

    Rakhorst, Hinne A; Badran, Hassan; Clarke, Howard M; Cooter, Rodney; Evans, Gregory R D; Kirschbaum, Julio Daniel; Koh, Kyung Suk; Lazier, Carol; Murphy, Robert X; Nakatsuka, Takashi; Piccolo, Nelson Sarto; Perks, Graeme

    2017-09-01

    This article describes the formation of the International Confederation of Plastic Surgery Societies (ICOPLAST) as a novel, transparent, dynamic, and proactive confederation of national plastic surgery societies. ICOPLAST aspires to provide a voice for the entire international community of plastic surgeons. ICOPLAST has been designed to benefit the patient, plastic surgery as a profession, and each individual plastic surgeon. Its principal objective is to enhance international communication, education, and advocacy processes to ultimately improve patient outcomes for plastic surgery patients globally. The new ICOPLAST's focus is to add true value for patients. ICOPLAST's evolution, philosophy, governance, and bylaws are explained and all societies worldwide are encouraged and cordially invited to join. An open and warm invitation is provided. Additional information is found at www.ICOPLAST.org.

  1. The development of the international stereotactic radiosurgery society.

    Science.gov (United States)

    Lunsford, L Dade

    2011-01-01

    In this report the origins of the International Stereotactic Radiosurgery Society (ISRS) are described from the viewpoint of one of the early organizers and first president. The value of the society, the subsequent leadership, and the Jacob Fabrikant Award winners are also presented. A brief and incomplete timeline for the field of stereotactic radiosurgery is shown. The goals and mission of the ISRS continue to be met via the sponsorship of biennial meetings and publications.

  2. International co-operation through scientific and technical nuclear societies

    International Nuclear Information System (INIS)

    Manning Muntzing, L.

    1983-01-01

    As an international organization the American Nuclear Society (ANS) has played an active role in international co-operation of nuclear technology exchange since its establishment in 1954. The ANS has a membership of over 13,000 individuals, of whom approximately 1200 live overseas in forty countries. To carry out the goals of the Society, local sections have been established. Currently the ANS maintains 48 local sections in the United States of America and 8 overseas local sections in Africa, Asia, Europe and South America. The ANS also has formal agreements for co-operation with The Asociacion Argentina de Tecnologia Nuclear (AATN), the Israel Nuclear Society (INS), and the Chinese Nuclear Society (CNS). In 1977 the Japan Atomic Energy Society (JAES), the European Nuclear Society (ENS), and the ANS co-operation in sponsoring the First International Conference on Transfer of Nuclear Technology (ICONTT I) in Tehran, Iran. In 1982, the Second International Conference on Transfer of Nuclear Technology (ICONTT II), Buenos Aires, Argentina, was sponsored through the co-operation of the AATN, the ENS and the ANS. The ANS and its overseas sections sponsor the Pacific Basin Conference approximately every three years to discuss nuclear matters of concern to the countries around the Pacific Ocean. In 1981 the ANS held a Nuclear Technology Exhibit in Beijing, the People's Republic of China. In addition to meetings, the ANS is extensively involved in the co-operative exchange of applied nuclear research information through its publications. Nuclear Technology, a technical journal, is published monthly under joint ownership of the ENS and the ANS. The ANS has been a leader in voluntary standards development since 1958. In its dedication to the co-operation of international nuclear technology the ANS maintains a comprehensive international exchange of nuclear standards

  3. Civil Society and Islamism in Iraq | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    In Iraq, the weakness of civil society, the devastating consequences of decades of war and an international embargo have all lead to a deep fragmentation of ... in the developing world continue to face obstacles that limit their ability to establish careers and become leaders in the fields of science, technology, engineering, ...

  4. "Families" in International Context: Comparing Institutional Effects across Western Societies

    Science.gov (United States)

    Cooke, Lynn Prince; Baxter, Janeen

    2010-01-01

    We review comparative evidence of institutional effects on families in Western societies. We focus on 2 key aspects of family life: gendered divisions of labor and people's transitions into, within, and out of relationships. Many individual-level models assume the effects are robust across countries. The international evidence over the past decade…

  5. The International Association of Student Surgical Societies: creation and dissemination.

    Science.gov (United States)

    Chandauka, Tinashe; Leusink, Astrid; Hsiao, Marvin; Kahn, Delawir; Azzie, Georges

    2016-10-01

    While initiatives exist to address the worldwide need for surgeons, none involve a student-driven solution from low- and middle-income countries (LMICs). In response to falling surgical residency enrolment in South Africa, the students at the University of Cape Town (UCT) founded the UCT Surgical Society and were subsequently instrumental in creating the International Association of Student Surgical Societies (IASSS). The IASSS currently includes 25 societies in 15 countries. Its primary objectives are building sustainable networks for mutually beneficial exchanges, supporting student-driven projects, understanding issues impacting student interest in surgery, promoting global fellowship, creating an elective database and providing assistance to student surgical societies. The IASSS is a unique student-led initiative trying to improve surgical care in LMICs.

  6. Symposium of the International Society of Dynamic Games

    CERN Document Server

    Haurie, Alain; Annals of the International Society of Dynamic Games

    1994-01-01

    Recent years have witnessed a surge of activity in the field of dynamic both theory and applications. Theoretical as well as practical games, in problems in zero-sum and nonzero-sum games, continuous time differential and discrete time multistage games, and deterministic and stochastic games games are currently being investigated by researchers in diverse disciplines, such as engineering, mathematics, biology, economics, management science, and political science. This surge of interest has led to the formation of the International Society of Dynamic Games (ISDG) in 1990, whose primary goal is to foster the development of advanced research and applications in the field of game theory. One important activity of the Society is to organize biannually an international symposium which aims at bringing together all those who contribute to the development of this active field of applied science. In 1992 the symposium was organized in Grimentz, Switzerland, under the supervision of an international scientific committe...

  7. Introducing a New International Society of Aeolian Research

    Science.gov (United States)

    Zobeck, T. M.; Lee, J.; Lancaster, N.; Bullard, J. E.

    2008-12-01

    Aeolian research is a long-standing and rapidly growing area of geological study where scientists of many disciplines meet to investigate the effects of wind on the surface of the Earth and other planetary bodies such as Mars and Titan. Fields of study in aeolian research cover a broad spectrum ranging from developing a basic scientific understanding of the fundamental physical processes of grain motion to the effects of soil erosion on landscape health and environmental sustainability. Aeolian research also includes studies of the effects of aeolian particles on global climate, air quality, and human health, coastal sand transport processes, land degradation, dune migration, the formation of sand seas, and much more. A growing number of international conferences have been organized to focus specifically on aeolian phenomena and a vast number of scholarly publications have been produced to support the science. One popular bibliography includes over 30,000 citations and hundreds of peer-reviewed papers are published each year. Until very recently, no scientific society specifically dealing with aeolian research has been available. The new International Society of Aeolian Research (ISAR) that has been organized to bring together aeolian scientists from around the world. The new society was created to promote contacts among researchers in aeolian processes and related subjects for discussion and comparison of research, to initiate conferences (such as the International Conference on Aeolian Research), to organize excursions, and support the publication of a peer-reviewed scientific journal. The International Society of Aeolian Research sponsors the new Elsevier journal Aeolian Research in support of these activities. This paper will provide further details about the new society and the journal. Please see www.aeolianresearch.org for details.

  8. The Organization of Islamic Cooperation in contemporary international society

    Directory of Open Access Journals (Sweden)

    Víctor Luis Gutiérrez Castillo

    2014-06-01

    Full Text Available The Organisation of Islamic Cooperation (OIC is an international organisation consisting of 57 member States of Muslim confession, also Palestina. This organisation is "the collective voice of the Muslim world" and works to "safeguard and protect the interests of the Muslim world in the spirit of promoting international peace and harmony". In 28 June 2011 during the 38th Council of Foreign Ministers meeting (CFM in Astana (Kazakhstan the organisation changed its name from Organisation of the Islamic Conference to its current name.The OIC also changed its logo at this time.The Organisation of Islamic Cooperation (OIC has a permanent delegation of the United Nations and it’s the second largest international organisation outside the United Nations. In recent years it has been increasing its importance in the international society and it has played an important role in regional conflicts

  9. Abstracts from the 2016 Joint Meeting of the International Confocal Group (ICG), the International Dermoscopy Society (IDS), and the International Society for Digital Imaging of the Skin (ISDIS)

    OpenAIRE

    Kang, DongKyun (DK); Rocha, Lilian; Guitera, Pascale; Sierra, Heidy; Kose, Kivanc; Peterson, Gary; Rajadhyaksha, Milind; Bozkurt, Alican; Ariafar, Setareh; Dy, Jennifer; Brooks, Dana; Dickensheets, David; Prow, Tarl W.; Hoang, Van; Lin, Lynlee

    2016-01-01

    What follows are the abstracts presented at the Joint Meeting of the International Confocal Group (ICG), the International Dermoscopy Society (IDS), and the International Society for Digital Imaging of the Skin (ISDIS). The meeting was held on March 5, 2016, in Washington, DC, USA, in conjunction with the annual meeting of the American Academy of Dermatology (Figure 1). The abstracts appear in the order in which they were presented.

  10. International society of sports nutrition position stand: nutrient timing

    OpenAIRE

    Kerksick, Chad M.; Arent, Shawn; Schoenfeld, Brad J.; Stout, Jeffrey R.; Campbell, Bill; Wilborn, Colin D.; Taylor, Lem; Kalman, Doug; Smith-Ryan, Abbie E.; Kreider, Richard B.; Willoughby, Darryn; Arciero, Paul J.; VanDusseldorp, Trisha A.; Ormsbee, Michael J.; Wildman, Robert

    2017-01-01

    Position statement The International Society of Sports Nutrition (ISSN) provides an objective and critical review regarding the timing of macronutrients in reference to healthy, exercising adults and in particular highly trained individuals on exercise performance and body composition. The following points summarize the position of the ISSN: Nutrient timing incorporates the use of methodical planning and eating of whole foods, fortified foods and dietary supplements. The timing of energy inta...

  11. International terrorism, a new challenge to modern Western society

    International Nuclear Information System (INIS)

    Hochleitner, E.

    2002-01-01

    Full text: The attacks of 9/11 against the WTC and the Pentagon have made western society aware of the threat potential, which international terrorism presents to the open and democratic societies of the West. The new international terrorism is substantially different from the traditional form terrorism, which our societies has experienced in the past. The arms of traditional terrorism were bombs and guns and the victims were mostly clearly defined targets and its political and ideological motives were known. The terrorists assumed responsibility and there was an interest and scope for political negotiation. Terrorist groups had a vertical structure with a hierarchy. The new international terrorism is organized in a horizontal way and its structure is amorphous. Terrorist groups act in an autonomous way and linked by a rather loose network. International terrorism makes full use of modern communication systems and seek to equip themselves with the best armament available including WMDs, provided they can get hold of them. Their target are no longer individuals, but the modern western society. They aim at a maximum number of victims in order to get maximum media attention and to destabilize the targeted society. The motives of terrorist groups are religious or ideological. A terrorist attack represents for those terrorists a religious, nearly sacral act, including self sacrifice. Today, the main challenge for the open, democratic and modern society represents the network of Islamic Fundamentalists. Islamic terrorism has been active mainly in Islamic countries with the aim to overthrow westernized forms of government, mainly in Egypt and Algeria. In the early 1990's, the network of Islamic terror groups has been built up and the al-Qaida was formed. AI-Qaida is a network of Islamic terror groups and a platform for co-operation and support of Islamic cells. It provides training, arms, finances, etc.. AI-Qaida supported the Taliban regime, which provided it with a

  12. 2nd Conference of the International Society for Nonparametric Statistics

    CERN Document Server

    Manteiga, Wenceslao; Romo, Juan

    2016-01-01

    This volume collects selected, peer-reviewed contributions from the 2nd Conference of the International Society for Nonparametric Statistics (ISNPS), held in Cádiz (Spain) between June 11–16 2014, and sponsored by the American Statistical Association, the Institute of Mathematical Statistics, the Bernoulli Society for Mathematical Statistics and Probability, the Journal of Nonparametric Statistics and Universidad Carlos III de Madrid. The 15 articles are a representative sample of the 336 contributed papers presented at the conference. They cover topics such as high-dimensional data modelling, inference for stochastic processes and for dependent data, nonparametric and goodness-of-fit testing, nonparametric curve estimation, object-oriented data analysis, and semiparametric inference. The aim of the ISNPS 2014 conference was to bring together recent advances and trends in several areas of nonparametric statistics in order to facilitate the exchange of research ideas, promote collaboration among researchers...

  13. Annual International DIC Society Conference and SEM Fall Conference

    CERN Document Server

    Reu, Phillip

    2017-01-01

    This collection represents a single volume of technical papers presented at the Annual International DIC Society Conference and SEM Fall Conference organized by the Society for Experimental Mechanics and Sandia National Laboratories and held in Philadelphia, PA, November 7-10, 2016. The volume presents early findings from experimental, standards development and various other investigations concerning digital image correlation - an important area within Experimental Mechanics. The area of Digital Image Correlation has been an integral track within the SEM Annual Conference spearheaded by Professor Michael Sutton from the University of South Carolina. In 2016, the SEM and Sandia joined their collaborative strengths to launch a standing fall meeting focusing specifically on developments in the area of Digital Image Correlation. The contributed papers within this volume span numerous technical aspects of DIC including standards development for the industry. .

  14. 15th Conference of the International Federation of Classification Societies

    CERN Document Server

    Montanari, Angela; Vichi, Maurizio

    2017-01-01

    This edited volume on the latest advances in data science covers a wide range of topics in the context of data analysis and classification. In particular, it includes contributions on classification methods for high-dimensional data, clustering methods, multivariate statistical methods, and various applications. The book gathers a selection of peer-reviewed contributions presented at the Fifteenth Conference of the International Federation of Classification Societies (IFCS2015), which was hosted by the Alma Mater Studiorum, University of Bologna, from July 5 to 8, 2015.

  15. Asian Society of Gynecologic Oncology International Workshop 2014

    Science.gov (United States)

    Park, Jeong-Yeol; Ngan, Hextan Yuen Sheung; Park, Won; Cao, Zeyi; Wu, Xiaohua; Ju, Woong; Chung, Hyun Hoon; Chang, Suk-Joon; Park, Sang-Yoon; Ryu, Sang-Young; Kim, Jae-Hoon; Cho, Chi-Heum; Lee, Keun Ho; Lee, Jeong-Won; Kumarasamy, Suresh; Kim, Jae-Weon; Wilailak, Sarikapan; Kim, Byoung-Gie; Kim, Dae-Yeon; Konishi, Ikuo; Lee, Jae-Kwan; Wang, Kung-Liahng

    2015-01-01

    The Asian Society of Gynecologic Oncology International Workshop 2014 on gynecologic oncology was held in Asan Medical Center, Seoul, Korea on the 23rd to 24th August 2014. A total of 179 participants from 17 countries participated in the workshop, and the up-to-date findings on the management of gynecologic cancers were presented and discussed. This meeting focused on the new trends in the management of cervical cancer, fertility-sparing management of gynecologic cancers, surgical management of gynecologic cancers, and recent advances in translational research on gynecologic cancers. PMID:25609163

  16. DNA Commission of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Coble, M. D.; Buckleton, J.; Butler, J M

    2016-01-01

    The use of biostatistical software programs to assist in data interpretation and calculate likelihood ratios is essential to forensic geneticists and part of the daily case work flow for both kinship and DNA identification laboratories. Previous recommendations issued by the DNA Commission...... of the International Society for Forensic Genetics (ISFG) covered the application of bio-statistical evaluations for STR typing results in identification and kinship cases, and this is now being expanded to provide best practices regarding validation and verification of the software required for these calculations...... requirements to validate bio-statistical software to be used in forensic genetics. We distinguish between developmental validation and the responsibilities of the software developer or provider, and the internal validation studies to be performed by the end user. Recommendations for the software provider...

  17. DNA Commission of the International Society for Forensic Genetics (ISFG)

    DEFF Research Database (Denmark)

    Prinz, M; Carracedo, A; Mayr, W R

    2006-01-01

    The ISFG membership consists of scientists and medical professionals specialized in using genetic testing for kinship analysis and the individualization of biological material. This expertise makes the forensic geneticist a resource of advice to international and national organizations dealing...... with human identifications and causes many DNA laboratories to get involved in DVI tasks. The present recommendations are meant to educate more forensic geneticists about their potential involvement in mass fatality preparedness and possible DVI efforts, as well as to provide practical guidance for each...... of the laboratories' individual tasks. The idea to work on DNA-specific recommendations was born after a round table discussion dealing with the 2004 Tsunami disaster in south east Asia during the 21st congress of the International Society for Forensic Genetics on the Azores, Portugal, in September 2005. The ensuing...

  18. International Combined Orthopaedic Research Societies: A model for international collaboration to promote orthopaedic and musculoskeletal research

    Directory of Open Access Journals (Sweden)

    Theodore Miclau

    2014-10-01

    Full Text Available In October 2013, the International Combined Orthopaedic Research Societies (ICORS; http://i-cors.org was founded with inaugural member organisations from the previous Combined Orthopaedic Research Society, which had sponsored combined meetings for more than 2 decades. The ICORS is dedicated to the stimulation of orthopaedic and musculoskeletal research in fields such as biomedical engineering, biology, chemistry, and veterinary and human clinical research. The ICORS seeks to facilitate communication with member organisations to enhance international research collaborations and to promote the development of new international orthopaedic and musculoskeletal research organisations. Through new categories of membership, the ICORS represents the broadest coalition of orthopaedic research organisations globally.

  19. International Society of Radiographers and Radiological Technologists and radiation protection

    International Nuclear Information System (INIS)

    Yule, A.

    2001-01-01

    The ISRRT was formed in 1962 with 15 national societies and by the year 2000 has grown to comprise more than 70 member societies. The main objects of the organization are to: Improve the education of radiographers; Support the development of medical radiation technology worldwide; Promote a better understanding and implementation of radiation protection standards. The ISRRT has been a non-governmental organization in official relations with the World Health Organization (WHO) since 1967. It is the only international radiographic organization that represents radiation medicine technology and has more than 200 000 members within its 70 member countries. Representatives of the ISRRT have addressed a number of assemblies of WHO regional committees on matters relating to radiation protection and radiation medicine technology. In this way, the expertise of radiographers worldwide contributes to the establishment of international standards in vital areas, such as: Quality control; Legislation for radiation protection; Good practice in radiographic procedures; Basic radiological services. The ISRRT believes that good and consistent standards of practice throughout the world are essential

  20. DNA Commission of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Parson, W; Gusmão, L; Hares, D R

    2014-01-01

    The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the question of human identification. Previous recommendations published in 2000 addressed the analysis and interpretat......The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the question of human identification. Previous recommendations published in 2000 addressed the analysis...... and interpretation of mitochondrial DNA (mtDNA) in forensic casework. While the foundations set forth in the earlier recommendations still apply, new approaches to the quality control, alignment and nomenclature of mitochondrial sequences, as well as the establishment of mtDNA reference population databases, have...... been developed. Here, we describe these developments and discuss their application to both mtDNA casework and mtDNA reference population databasing applications. While the generation of mtDNA for forensic casework has always been guided by specific standards, it is now well-established that data...

  1. History of the international societies in health technology assessment: International Society for Technology Assessment in Health Care and Health Technology Assessment International.

    Science.gov (United States)

    Banta, David; Jonsson, Egon; Childs, Paul

    2009-07-01

    The International Society for Technology Assessment in Health Care (ISTAHC) was formed in 1985. It grew out of the increasing awareness of the international dimensions of health technology assessment (HTA) and the need for new communication methods at the international level. The main function of ISTAHC was to present an annual conference, which gradually grew in size, and also to generally improve in quality from to year. ISTAHC overextended itself financially early in the first decade of the 2000s and had to cease its existence. A new society, Health Technology Assessment international (HTAi), based on many of the same ideas and people, grew up beginning in the year 2003. The two societies have played a large role in making the field of HTA visible to people around the world and providing a forum for discussion on the methods and role of HTA.

  2. International Combined Orthopaedic Research Societies: A model for international collaboration to promote orthopaedic and musculoskeletal research

    OpenAIRE

    Miclau, Theodore; Adachi, Nobuo; Antoniou, John; Baldini, Nicola; Blunn, Gordon; Boyd, Steven; Chang, Je-Ken; Grimm, Bernd; Guo, X. Edward; Im, Gun-Il; Kim, Shin-Yoon; Korkusuz, Feza; Lee, Oscar Kuang-Sheng; McCaskie, Andrew; Richards, R. Geoff

    2014-01-01

    In October 2013, the International Combined Orthopaedic Research Societies (ICORS; http://i-cors.org) was founded with inaugural member organisations from the previous Combined Orthopaedic Research Society, which had sponsored combined meetings for more than 2 decades. The ICORS is dedicated to the stimulation of orthopaedic and musculoskeletal research in fields such as biomedical engineering, biology, chemistry, and veterinary and human clinical research. The ICORS seeks to facilitate commu...

  3. The American Nuclear Society's international student exchange program

    International Nuclear Information System (INIS)

    Bornstein, I.

    1988-01-01

    The American Nuclear Society's (ANS's) International Student Exchange Program sponsors bilateral exchanges of students form graduate schools in American universities with students from graduate schools in France, the Federal Republic of Germany (FRG), and Japan. The program, now in its 12th year, was initiated in response to an inquiry to Argonne National Laboratory (ANL) from the director of the Centre d'Etudes Nucleaires de Saclay proposing to send French nuclear engineering students to the United States for summer jobs. The laboratory was asked to accept two students to work on some nuclear technology activity and ANS was invited to send American students to France on an exchange basis. To date, 200 students have taken part in the program. It has been a maturing and enriching experience for them, and many strong and enduring friendships have been fostered among the participants, many of whom will become future leaders in their countries

  4. International Society for Bipolar Disorders Task Force on Suicide

    DEFF Research Database (Denmark)

    Schaffer, Ayal; Isometsä, Erkki T; Tondo, Leonardo

    2015-01-01

    significantly associated with suicide attempts were: female gender, younger age at illness onset, depressive polarity of first illness episode, depressive polarity of current or most recent episode, comorbid anxiety disorder, any comorbid substance use disorder, alcohol use disorder, any illicit substance use......OBJECTIVES: Bipolar disorder is associated with a high risk of suicide attempts and suicide death. The main objective of the present study was to identify and quantify the demographic and clinical correlates of attempted and completed suicide in people with bipolar disorder. METHODS: Within...... the framework of the International Society for Bipolar Disorders Task Force on Suicide, a systematic review of articles published since 1980, characterized by the key terms bipolar disorder and 'suicide attempts' or 'suicide', was conducted, and data extracted for analysis from all eligible articles...

  5. 5th Conference of the International Federation of Classification Societies

    CERN Document Server

    Yajima, Keiji; Bock, Hans-Hermann; Ohsumi, Noboru; Tanaka, Yutaka; Baba, Yasumasa

    1998-01-01

    This volume, Data Science, Classification, and Related Methods, contains a selection of papers presented at the Fifth Conference of the International Federation of Oassification Societies (IFCS-96), which was held in Kobe, Japan, from March 27 to 30,1996. The volume covers a wide range of topics and perspectives in the growing field of data science, including theoretical and methodological advances in domains relating to data gathering, classification and clustering, exploratory and multivariate data analysis, and knowledge discovery and seeking. It gives a broad view of the state of the art and is intended for those in the scientific community who either develop new data analysis methods or gather data and use search tools for analyzing and interpreting large and complex data sets. Presenting a wide field of applications, this book is of interest not only to data analysts, mathematicians, and statisticians but also to scientists from many areas and disciplines concerned with complex data: medicine, biology, ...

  6. A brief history of the International Menopause Society.

    Science.gov (United States)

    Baber, R J; Wright, J

    2017-04-01

    Although some understanding of post-reproductive life dates back to Ancient Greece, the term 'menopause' was only introduced in the early 1800s by a French physician. Notwithstanding familiarity with the condition at that time, treatments were largely ineffective, often harmful and never evidence-based, and it was not until 100 years later with the identification and description of estrogen and progesterone that effective treatments became available. So efficacious were hormone therapies for menopausal symptoms that their prescription was often recommended for all postmenopausal women regardless of their needs, wishes or health status. For many there was benefit but for some there was harm. It was in this environment that a small group of clinicians determined to form an International Menopause Society (IMS) to conduct research into the appropriate use of hormone therapy in treating menopause symptoms, to hold regular congresses to educate colleagues and discuss research results and thus to improve the health and well-being of women in midlife and beyond. Formed in 1978, the IMS is now recognized as the global leader in its field, working towards these goals in collaboration with colleagues and other national and regional societies concerned with women's health. During that time, the IMS has been led by 13 Presidents and has conducted 15 World Congresses on the Menopause, all of which are reviewed in this paper.

  7. The Italian Society of Internal Medicine choosing wisely campaign.

    Science.gov (United States)

    Montano, Nicola; Costantino, Giorgio; Casazza, Giovanni; Sbrojavacca, Rodolfo; Lenti, Marco Vincenzo; Falsetti, Lorenzo; Guzzo, Annasanta; Majo, Raffaele; Perticone, Francesco; Corazza, Gino Roberto

    2016-12-01

    Appropriateness is one of the critical aspects of medicine. For this reason, the Italian Society of Internal Medicine (SIMI) decided to adhere to the Choosing Wisely Campaign. A bottom-up approach was chosen. All the recommendations published in the US and Canadian Choosing Wisely campaign have been screened, and an e-mail was sent to all the SIMI members for new suggestions. The thirty interventions that were judged as the highest priority by a committee were sent to all the SIMI members for voting. The first procedures selected were then revised, and constituted the five points of the SIMI choosing wisely campaign. The identified procedures were: (1) avoid prescribing bed rest unless an acceptable indication exists. Promote early mobilization; (2) Do not perform a D-dimer test without a precise indication; (3) Do not prescribe long term intravenous antibiotic therapy in the absence of symptoms; (4) Do not indefinitely prescribe proton pump inhibitors in the absence of specific indications; (5) Do not place, or leave in place, peripherally inserted central catheters for patient's or provider's convenience. Four of these points were not present in any other campaign, while one, the fifth, was already present. The bottom-up approach of the SIMI "Choosing Wisely" campaign favored the identification of different priorities compared to other campaigns. Future studies should now evaluate if the application of these "not-to-do" recommendations will be associated with an improvement of clinical outcome and a subsequent direct and indirect health care cost reduction.

  8. 1st Conference of the International Society for Nonparametric Statistics

    CERN Document Server

    Lahiri, S; Politis, Dimitris

    2014-01-01

    This volume is composed of peer-reviewed papers that have developed from the First Conference of the International Society for NonParametric Statistics (ISNPS). This inaugural conference took place in Chalkidiki, Greece, June 15-19, 2012. It was organized with the co-sponsorship of the IMS, the ISI, and other organizations. M.G. Akritas, S.N. Lahiri, and D.N. Politis are the first executive committee members of ISNPS, and the editors of this volume. ISNPS has a distinguished Advisory Committee that includes Professors R.Beran, P.Bickel, R. Carroll, D. Cook, P. Hall, R. Johnson, B. Lindsay, E. Parzen, P. Robinson, M. Rosenblatt, G. Roussas, T. SubbaRao, and G. Wahba. The Charting Committee of ISNPS consists of more than 50 prominent researchers from all over the world.   The chapters in this volume bring forth recent advances and trends in several areas of nonparametric statistics. In this way, the volume facilitates the exchange of research ideas, promotes collaboration among researchers from all over the wo...

  9. International Continence Society supported pelvic physiotherapy education guideline.

    Science.gov (United States)

    Bakker, Els; Shelly, Beth; Esch, Fetske H; Frawley, Helena; McClurg, Doreen; Meyers, Peter

    2018-02-21

    To provide a guideline of desired knowledge, clinical skills and education levels in Pelvic Physiotherapy (PT). Physiotherapy (PT) involves "using knowledge and skills unique to physiotherapists" and, "is the service only provided by, or under the direction and supervision of a physiotherapist." 1 METHODS: The PT Committee, within the body of the International Continence Society (ICS), collected information regarding existing educational levels for pelvic floor PT. Through face to face and on on-line discussion consensus was reached which was summarized in three progressive educational levels based on knowledge and skills and brought together in a guideline. The guideline was submitted to all physiotherapists and the Educational Committee of the ICS, and after approval, submitted to the Executive Board of the ICS. The guideline lists, in a progressive way, knowledge areas and skills to be achieved by education. It is broad and allows for individual interpretation based on local situations regarding education and healthcare possibilities. It is intended to be dynamic and updated on a regular basis. The proposed Pelvic PT education guideline is a dynamic document that allows course creators to plan topics for continuing course work and to recognize educational level of a therapist in the field of Pelvic PT. This education guideline can be used to set minimum worldwide standards resulting in higher skill levels for local pelvic physiotherapists and thereby better patient care outcome. © 2018 Wiley Periodicals, Inc.

  10. Humane Society International's global campaign to end animal testing.

    Science.gov (United States)

    Seidle, Troy

    2013-12-01

    The Research & Toxicology Department of Humane Society International (HSI) operates a multifaceted and science-driven global programme aimed at ending the use of animals in toxicity testing and research. The key strategic objectives include: a) ending cosmetics animal testing worldwide, via the multinational Be Cruelty-Free campaign; b) achieving near-term reductions in animal testing requirements through revision of product sector regulations; and c) advancing humane science by exposing failing animal models of human disease and shifting science funding toward human biology-based research and testing tools fit for the 21st century. HSI was instrumental in ensuring the implementation of the March 2013 European sales ban for newly animal-tested cosmetics, in achieving the June 2013 cosmetics animal testing ban in India as well as major cosmetics regulatory policy shifts in China and South Korea, and in securing precedent-setting reductions in in vivo data requirements for pesticides in the EU through the revision of biocides and plant protection product regulations, among others. HSI is currently working to export these life-saving measures to more than a dozen industrial and emerging economies. 2013 FRAME.

  11. Endotoxin dosage in sepsis

    Directory of Open Access Journals (Sweden)

    Vincenzo Rondinelli

    2012-03-01

    Full Text Available Introduction. Endotoxin, a component of the cell wall of Gram-negative bacteria is a major contributor to the pathogenesis of septic shock and multiple organ failure (MOF. Its entry into the bloodstream stimulates monocytes/macrophages which once activated produce and release cytokines, nitric oxide and other mediators that induce systemic inflammation, endothelial damage, organ dysfunction, hypotension (shock and MOF.The aim of this study is to evaluate the usefulness of a quantitative test for the dosage of endotoxin to determine the risk of severe Gram-negative sepsis. Materials and methods. In the period January 2009 - June 2011 we performed 897 tests for 765 patients, mostly coming from the emergency room and intensive care, of which 328 (43% women (mean age 53 and 437 (57% male (mean age 49. Fifty-nine patients, no statistically significant difference in sex, were monitored by an average of two determinations of EA.All patients had procalcitonin values significantly altered.The kit used was EAA (Endotoxin Activity Assay Estor Company, Milan, which has three ranges of endotoxin activity (EA: low risk of sepsis if <0.40 units, medium if between 0.40 and 0.59; high if 0.60. Results. 78 out of 765 patients (10% had a low risk, 447 (58% a medium risk and 240 (32% a high risk.The dosage of EA, combined with that of procalcitonin, has allowed a more targeted antibiotic therapy. Six patients in serious clinical conditions were treated by direct hemoperfusion with Toraymyxin, a device comprising a housing containing a fiber polypropylene and polystyrene with surface-bound polymyxin B, an antibiotic that removes bacterial endotoxins from the blood. Conclusions.The test is useful in risk stratification as well as Gram negative sepsis, to set and monitor targeted therapies, also based on the neutralization of endotoxin.

  12. International Outreach: What Is the Responsibility of ASTRO and the Major International Radiation Oncology Societies?

    Energy Technology Data Exchange (ETDEWEB)

    Mayr, Nina A., E-mail: ninamayr@uw.edu [Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (United States); Hu, Kenneth S. [Department of Radiation Oncology, Beth Israel Medical Center, New York, New York (United States); Liao, Zhongxing [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Viswanathan, Akila N. [Department of Radiation Oncology, Dana-Farber/Brigham and Women' s Cancer Center, Harvard Medical School, Boston, Massachusetts (United States); Wall, Terry J. [St. Luke' s Cancer Institute, Kansas City, Missouri (United States); Amendola, Beatriz E. [Innovative Cancer Institute, Miami, Florida (United States); Calaguas, Miriam J. [Department of Radiation Oncology, St. Luke' s Medical Center, Quezon City (Philippines); Palta, Jatinder R. [Department of Radiation Oncology, Virginia Commonwealth University, Richmond, Virginia (United States); Yue, Ning J. [Department of Radiation Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey (United States); Rengan, Ramesh [Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (United States); Williams, Timothy R. [Lynn Cancer Institute, Boca Raton Regional Hospital, Boca Raton, Florida (United States)

    2014-07-01

    In this era of globalization and rapid advances in radiation oncology worldwide, the American Society for Radiation Oncology (ASTRO) is committed to help decrease profound regional disparities through the work of the International Education Subcommittee (IES). The IES has expanded its base, reach, and activities to foster educational advances through a variety of educational methods with broad scope, in addition to committing to the advancement of radiation oncology care for cancer patients around the world, through close collaboration with our sister radiation oncology societies and other educational, governmental, and organizational groups.

  13. International Outreach: What Is the Responsibility of ASTRO and the Major International Radiation Oncology Societies?

    International Nuclear Information System (INIS)

    Mayr, Nina A.; Hu, Kenneth S.; Liao, Zhongxing; Viswanathan, Akila N.; Wall, Terry J.; Amendola, Beatriz E.; Calaguas, Miriam J.; Palta, Jatinder R.; Yue, Ning J.; Rengan, Ramesh; Williams, Timothy R.

    2014-01-01

    In this era of globalization and rapid advances in radiation oncology worldwide, the American Society for Radiation Oncology (ASTRO) is committed to help decrease profound regional disparities through the work of the International Education Subcommittee (IES). The IES has expanded its base, reach, and activities to foster educational advances through a variety of educational methods with broad scope, in addition to committing to the advancement of radiation oncology care for cancer patients around the world, through close collaboration with our sister radiation oncology societies and other educational, governmental, and organizational groups

  14. [Application of a bacterial endotoxin test for parenteral drugs].

    Science.gov (United States)

    Ogawa, Y

    1994-01-01

    The Limulus test, which has been adopted as the Test for Bacterial Endotoxins in the JP XII, can detect or quantitate endotoxins of Gram-negative bacterial origin using blood corpuscle extracts (Limulus amebocyte lysate, LAL) of horseshoe crabs (Limulus polyphemus, Tachypleus tridentatus, etc.). It may be conducted by the gel-clot or spectrophotometric (turbidimetric and colorimetric) techniques, the former being based on gel formation due to the activation of LAL by endotoxins. The turbidimetric technique is based on the LAL turbidity change during the gel formation and the colorimetric technique on activation of peptide hydrolytic enzymes in LAL. The Limulus test has been unofficially utilized as a simple and highly sensitive method for the determination of endotoxins in parenteral drugs in lieu of the in vivo Pyrogen Test using rabbits. For the Bacterial Endotoxins Test of the JP XII, the gel-clot technique alone was adopted, the technique being only allowed for Injection. Although most parenteral drugs show inhibition or enhancement in practice, this test can be most easily conducted by eliminating interfering effects through dilution of specimens by a factor not exceeding the maximum valid dilution (MVD) with water. Since MVD is dependent on the sensitivity of applied methodology, the turbidimetric and colorimetric techniques, which are more sensitive than the gel-clot technique, have a distinct advantage. The JP, as the leading Pharmacopoeia for the international harmonization of Bacterial Endotoxins Testing, has presented a "Draft towards International Harmonization of Bacterial Endotoxins Test", whose main purpose is the introduction of supplementary turbidimetric and colorimetric techniques. Under these circumstances the following subjects are discussed: (1) the proposal that, with a view towards international harmonization of the technical requirements of Pharmacopoeias, both the turbidimetric and colorimetic techniques should be included together with

  15. History of International Society for Cerebral Blood Flow and Metabolism

    DEFF Research Database (Denmark)

    Paulson, Olaf B; Kanno, Iwao; Reivich, Martin

    2012-01-01

    grown within the society and is now an integrated part. The ISCBFM is a sound society, and support of young scientists is among its goals. Several awards have been established. Other activities including summer schools, courses, satellite meetings, and Gordon conferences have contributed to the success...

  16. International Society of Sports Nutrition Position Stand: protein and exercise.

    Science.gov (United States)

    Jäger, Ralf; Kerksick, Chad M; Campbell, Bill I; Cribb, Paul J; Wells, Shawn D; Skwiat, Tim M; Purpura, Martin; Ziegenfuss, Tim N; Ferrando, Arny A; Arent, Shawn M; Smith-Ryan, Abbie E; Stout, Jeffrey R; Arciero, Paul J; Ormsbee, Michael J; Taylor, Lem W; Wilborn, Colin D; Kalman, Doug S; Kreider, Richard B; Willoughby, Darryn S; Hoffman, Jay R; Krzykowski, Jamie L; Antonio, Jose

    2017-01-01

    The International Society of Sports Nutrition (ISSN) provides an objective and critical review related to the intake of protein for healthy, exercising individuals. Based on the current available literature, the position of the Society is as follows:An acute exercise stimulus, particularly resistance exercise, and protein ingestion both stimulate muscle protein synthesis (MPS) and are synergistic when protein consumption occurs before or after resistance exercise.For building muscle mass and for maintaining muscle mass through a positive muscle protein balance, an overall daily protein intake in the range of 1.4-2.0 g protein/kg body weight/day (g/kg/d) is sufficient for most exercising individuals, a value that falls in line within the Acceptable Macronutrient Distribution Range published by the Institute of Medicine for protein.Higher protein intakes (2.3-3.1 g/kg/d) may be needed to maximize the retention of lean body mass in resistance-trained subjects during hypocaloric periods.There is novel evidence that suggests higher protein intakes (>3.0 g/kg/d) may have positive effects on body composition in resistance-trained individuals (i.e., promote loss of fat mass).Recommendations regarding the optimal protein intake per serving for athletes to maximize MPS are mixed and are dependent upon age and recent resistance exercise stimuli. General recommendations are 0.25 g of a high-quality protein per kg of body weight, or an absolute dose of 20-40 g.Acute protein doses should strive to contain 700-3000 mg of leucine and/or a higher relative leucine content, in addition to a balanced array of the essential amino acids (EAAs).These protein doses should ideally be evenly distributed, every 3-4 h, across the day.The optimal time period during which to ingest protein is likely a matter of individual tolerance, since benefits are derived from pre- or post-workout ingestion; however, the anabolic effect of exercise is long-lasting (at least 24 h), but likely

  17. International Society of Sports Nutrition position stand: energy drinks

    Science.gov (United States)

    2013-01-01

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the safety and efficacy of the use of energy drinks (ED) or energy shots (ES). The ISSN has concluded the following. 1. Although ED and ES contain a number of nutrients that are purported to affect mental and/or physical performance, the primary ergogenic nutrients in most ED and ES appear to be carbohydrate and/or caffeine. 2. The ergogenic value of caffeine on mental and physical performance has been well-established but the potential additive benefits of other nutrients contained in ED and ES remains to be determined. 3. Consuming ED 10-60 minutes before exercise can improve mental focus, alertness, anaerobic performance, and/or endurance performance. 4. Many ED and ES contain numerous ingredients; these products in particular merit further study to demonstrate their safety and potential effects on physical and mental performance. 5. There is some limited evidence that consumption of low-calorie ED during training and/or weight loss trials may provide ergogenic benefit and/or promote a small amount of additional fat loss. However, ingestion of higher calorie ED may promote weight gain if the energy intake from consumption of ED is not carefully considered as part of the total daily energy intake. 6. Athletes should consider the impact of ingesting high glycemic load carbohydrates on metabolic health, blood glucose and insulin levels, as well as the effects of caffeine and other stimulants on motor skill performance. 7. Children and adolescents should only consider use of ED or ES with parental approval after consideration of the amount of carbohydrate, caffeine, and other nutrients contained in the ED or ES and a thorough understanding of the potential side effects. 8. Indiscriminant use of ED or ES, especially if more than one serving per day is consumed, may lead to adverse events and harmful side effects. 9

  18. International Society of Sports Nutrition position stand: energy drinks

    Directory of Open Access Journals (Sweden)

    Campbell Bill

    2013-01-01

    Full Text Available Abstract Position Statement: The International Society of Sports Nutrition (ISSN bases the following position stand on a critical analysis of the literature on the safety and efficacy of the use of energy drinks (ED or energy shots (ES. The ISSN has concluded the following. 1. Although ED and ES contain a number of nutrients that are purported to affect mental and/or physical performance, the primary ergogenic nutrients in most ED and ES appear to be carbohydrate and/or caffeine. 2. The ergogenic value of caffeine on mental and physical performance has been well-established but the potential additive benefits of other nutrients contained in ED and ES remains to be determined. 3. Consuming ED 10-60 minutes before exercise can improve mental focus, alertness, anaerobic performance, and/or endurance performance. 4. Many ED and ES contain numerous ingredients; these products in particular merit further study to demonstrate their safety and potential effects on physical and mental performance. 5. There is some limited evidence that consumption of low-calorie ED during training and/or weight loss trials may provide ergogenic benefit and/or promote a small amount of additional fat loss. However, ingestion of higher calorie ED may promote weight gain if the energy intake from consumption of ED is not carefully considered as part of the total daily energy intake. 6. Athletes should consider the impact of ingesting high glycemic load carbohydrates on metabolic health, blood glucose and insulin levels, as well as the effects of caffeine and other stimulants on motor skill performance. 7. Children and adolescents should only consider use of ED or ES with parental approval after consideration of the amount of carbohydrate, caffeine, and other nutrients contained in the ED or ES and a thorough understanding of the potential side effects. 8. Indiscriminant use of ED or ES, especially if more than one serving per day is consumed, may lead to adverse events and

  19. International Society of Sports Nutrition position stand: energy drinks.

    Science.gov (United States)

    Campbell, Bill; Wilborn, Colin; La Bounty, Paul; Taylor, Lem; Nelson, Mike T; Greenwood, Mike; Ziegenfuss, Tim N; Lopez, Hector L; Hoffman, Jay R; Stout, Jeffrey R; Schmitz, Stephen; Collins, Rick; Kalman, Doug S; Antonio, Jose; Kreider, Richard B

    2013-01-03

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the safety and efficacy of the use of energy drinks (ED) or energy shots (ES). The ISSN has concluded the following. 1. Although ED and ES contain a number of nutrients that are purported to affect mental and/or physical performance, the primary ergogenic nutrients in most ED and ES appear to be carbohydrate and/or caffeine. 2. The ergogenic value of caffeine on mental and physical performance has been well-established but the potential additive benefits of other nutrients contained in ED and ES remains to be determined. 3. Consuming ED 10-60 minutes before exercise can improve mental focus, alertness, anaerobic performance, and/or endurance performance. 4. Many ED and ES contain numerous ingredients; these products in particular merit further study to demonstrate their safety and potential effects on physical and mental performance. 5. There is some limited evidence that consumption of low-calorie ED during training and/or weight loss trials may provide ergogenic benefit and/or promote a small amount of additional fat loss. However, ingestion of higher calorie ED may promote weight gain if the energy intake from consumption of ED is not carefully considered as part of the total daily energy intake. 6. Athletes should consider the impact of ingesting high glycemic load carbohydrates on metabolic health, blood glucose and insulin levels, as well as the effects of caffeine and other stimulants on motor skill performance. 7. Children and adolescents should only consider use of ED or ES with parental approval after consideration of the amount of carbohydrate, caffeine, and other nutrients contained in the ED or ES and a thorough understanding of the potential side effects. 8. Indiscriminant use of ED or ES, especially if more than one serving per day is consumed, may lead to adverse events and harmful side effects. 9

  20. Information Society for the South | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ) for development or, more broadly, the information society, has focused on situations commonly found in the North (developed countries). As a result, many of the prescriptions and recommended solutions are irrelevant to the needs and ...

  1. Membrane adsorber for endotoxin removal

    Directory of Open Access Journals (Sweden)

    Karina Moita de Almeida

    Full Text Available ABSTRACT The surface of flat-sheet nylon membranes was modified using bisoxirane as the spacer and polyvinyl alcohol as the coating polymer. The amino acid histidine was explored as a ligand for endotoxins, aiming at its application for endotoxin removal from aqueous solutions. Characterization of the membrane adsorber, analysis of the depyrogenation procedures and the evaluation of endotoxin removal efficiency in static mode are discussed. Ligand density of the membranes was around 7 mg/g dry membrane, allowing removal of up to 65% of the endotoxins. The performance of the membrane adsorber prepared using nylon coated with polyvinyl alcohol and containing histidine as the ligand proved superior to other membrane adsorbers reported in the literature. The lack of endotoxin adsorption on nylon membranes without histidine confirmed that endotoxin removal was due to the presence of the ligand at the membrane surface. Modified membranes were highly stable, exhibiting a lifespan of approximately thirty months.

  2. International society of sports nutrition position stand: nutrient timing.

    Science.gov (United States)

    Kerksick, Chad M; Arent, Shawn; Schoenfeld, Brad J; Stout, Jeffrey R; Campbell, Bill; Wilborn, Colin D; Taylor, Lem; Kalman, Doug; Smith-Ryan, Abbie E; Kreider, Richard B; Willoughby, Darryn; Arciero, Paul J; VanDusseldorp, Trisha A; Ormsbee, Michael J; Wildman, Robert; Greenwood, Mike; Ziegenfuss, Tim N; Aragon, Alan A; Antonio, Jose

    2017-01-01

    The International Society of Sports Nutrition (ISSN) provides an objective and critical review regarding the timing of macronutrients in reference to healthy, exercising adults and in particular highly trained individuals on exercise performance and body composition. The following points summarize the position of the ISSN:Nutrient timing incorporates the use of methodical planning and eating of whole foods, fortified foods and dietary supplements. The timing of energy intake and the ratio of certain ingested macronutrients may enhance recovery and tissue repair, augment muscle protein synthesis (MPS), and improve mood states following high-volume or intense exercise.Endogenous glycogen stores are maximized by following a high-carbohydrate diet (8-12 g of carbohydrate/kg/day [g/kg/day]); moreover, these stores are depleted most by high volume exercise.If rapid restoration of glycogen is required ( 70) glycemic indexthe addition of caffeine (3-8 mg/kg)combining carbohydrates (0.8 g/kg/h) with protein (0.2-0.4 g/kg/h) Extended (> 60 min) bouts of high intensity (> 70% VO 2 max) exercise challenge fuel supply and fluid regulation, thus carbohydrate should be consumed at a rate of ~30-60 g of carbohydrate/h in a 6-8% carbohydrate-electrolyte solution (6-12 fluid ounces) every 10-15 min throughout the entire exercise bout, particularly in those exercise bouts that span beyond 70 min. When carbohydrate delivery is inadequate, adding protein may help increase performance, ameliorate muscle damage, promote euglycemia and facilitate glycogen re-synthesis.Carbohydrate ingestion throughout resistance exercise (e.g., 3-6 sets of 8-12 repetition maximum [RM] using multiple exercises targeting all major muscle groups) has been shown to promote euglycemia and higher glycogen stores. Consuming carbohydrate solely or in combination with protein during resistance exercise increases muscle glycogen stores, ameliorates muscle damage, and facilitates greater acute and

  3. Living the Information Society in Asia | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    13 avr. 2009 ... Living the Information Society in Asia décrit l'interaction des personnes et des TIC à mesure que ces technologies s'insèrent dans le quotidien de chacun et examine ce que cela signifie sur le plan des ... Businesses can understand trade trends and future challenges in the ASEAN Economic community.

  4. Living the Information Society in Asia | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2009-04-13

    Apr 13, 2009 ... How are cultural identities strengthened in call centres? How is religion being incorporated into the new ICTs? Living the Information Society in Asia describes the interaction of people and ICTs as these technologies seep into everyday life, and examines implications for policy and future research.

  5. Civil society's role in conflict prevention | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-07-22

    Jul 22, 2011 ... Andrés Serbin: In Latin America, it's key to recognize that conflict is important: we need to change our society and conflict plays a role in this transformation. ... To this end, we have to first of all address the structural causes of why conflicts emerge in the region; second, develop adequate policies regarding ...

  6. International society of sports nutrition position stand: caffeine and performance

    OpenAIRE

    Goldstein, Erica R; Ziegenfuss, Tim; Kalman, Doug; Kreider, Richard; Campbell, Bill; Wilborn, Colin; Taylor, Lem; Willoughby, Darryn; Stout, Jeff; Graves, B Sue; Wildman, Robert; Ivy, John L; Spano, Marie; Smith, Abbie E; Antonio, Jose

    2010-01-01

    Abstract Position Statement: The position of The Society regarding caffeine supplementation and sport performance is summarized by the following seven points: 1.) Caffeine is effective for enhancing sport performance in trained athletes when consumed in low-to-moderate dosages (~3-6 mg/kg) and overall does not result in further enhancement in performance when consumed in higher dosages (≥ 9 mg/kg). 2.) Caffeine exerts a greater ergogenic effect when consumed in an anhydrous state as compared ...

  7. Rogue States as the Stigmatized Members of International Society

    Directory of Open Access Journals (Sweden)

    Gleb V. Kotsur

    2017-06-01

    Full Text Available At the turn of the century, the rogue state concept has become an integral part of the theory of international relations. However, even contemporary approaches lack the appropriate academic tools to reach a comprehensive understanding of the international community’s role in determining the normative frameworks of the proper behavior of the states as the main actors of international system, leaving the relations between global community and the rogues almost an uncharted territory on the international stage. The article considers the category of rogue states as “excluded” members of the international community through the sociological lens of “stigma” (E. Goffman and “labelling theory” (H. Becker and E. Lemert. Engaging an empirical case of Iraqi foreign policy during and after the Gulf War 1991, the author demonstrates two thresholds of the labelling state as the rogue: public initiation of the offender and self-fulfilling prophecy. It is possible to define some specific features of the outsider’s behavior on the international stage: the high level of cooperation among the representatives of the same category, “unsustainable bravado” as the set of fluid and inconsistent actions of the rogue state in foreign policy, finally, the tendency toward obtaining the “secondary gains”. Contrariwise, global community tends to pay greater attention to rogue states and exercise some discrimination practices on the ground of their outcast position in the world normative structure with the category of “wise” actors, for example China, being an exception from the common mainstream and maintaining close cooperation ties with rogues.

  8. International Society of Sports Nutrition position stand: protein and exercise

    Directory of Open Access Journals (Sweden)

    Landis Jamie

    2007-09-01

    Full Text Available Abstract Position Statement The following seven points related to the intake of protein for healthy, exercising individuals constitute the position stand of the Society. They have been approved by the Research Committee of the Society. 1 Vast research supports the contention that individuals engaged in regular exercise training require more dietary protein than sedentary individuals. 2 Protein intakes of 1.4 – 2.0 g/kg/day for physically active individuals is not only safe, but may improve the training adaptations to exercise training. 3 When part of a balanced, nutrient-dense diet, protein intakes at this level are not detrimental to kidney function or bone metabolism in healthy, active persons. 4 While it is possible for physically active individuals to obtain their daily protein requirements through a varied, regular diet, supplemental protein in various forms are a practical way of ensuring adequate and quality protein intake for athletes. 5 Different types and quality of protein can affect amino acid bioavailability following protein supplementation. The superiority of one protein type over another in terms of optimizing recovery and/or training adaptations remains to be convincingly demonstrated. 6 Appropriately timed protein intake is an important component of an overall exercise training program, essential for proper recovery, immune function, and the growth and maintenance of lean body mass. 7 Under certain circumstances, specific amino acid supplements, such as branched-chain amino acids (BCAA's, may improve exercise performance and recovery from exercise.

  9. FRAX® International Task Force of the 2010 Joint International Society for Clinical Densitometry & International Osteoporosis Foundation Position Development Conference.

    Science.gov (United States)

    Cauley, Jane A; El-Hajj Fuleihan, Ghada; Luckey, Marjorie M

    2011-01-01

    Osteoporosis is a serious worldwide epidemic. FRAX® is a web-based tool developed by the Sheffield WHO Collaborating Center team, that integrates clinical risk factors and femoral neck BMD and calculates the 10 year fracture probability in order to help health care professionals identify patients who need treatment. However, only 31 countries have a FRAX® calculator. In the absence of a FRAX® model for a particular country, it has been suggested to use a surrogate country for which the epidemiology of osteoporosis most closely approximates the index country. More specific recommendations for clinicians in these countries are not available. In North America, concerns have also been raised regarding the assumptions used to construct the US ethnic specific FRAX® calculators with respect to the correction factors applied to derive fracture probabilities in Blacks, Asians and Hispanics in comparison to Whites. In addition, questions were raised about calculating fracture risk in other ethnic groups e.g., Native Americans and First Canadians. The International Society for Clinical Densitometry (ISCD) in conjunction with the International Osteoporosis Foundation (IOF) assembled an international panel of experts that ultimately developed joint Official Positions of the ISCD and IOF advising clinicians regarding FRAX® usage. As part of the process, the charge of the FRAX® International Task Force was to review and synthesize data regarding geographic and race/ethnic variability in hip fractures, non-hip osteoporotic fractures, and make recommendations about the use of FRAX® in ethnic groups and countries without a FRAX® calculator. This synthesis was presented to the expert panel and constitutes the data on which the subsequent Official Positions are predicated. A summary of the International Task Force composition and charge is presented here. Copyright © 2011 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

  10. [Some epistemological outlines throughout the publications of the International Society for the History of Pharmacy].

    Science.gov (United States)

    Ledermann, Franeois

    2014-10-01

    The International Society, created in 1926 in Innsbruck, was originally strongly influ- enced by the German world, although it included some members from other nations, such as Eugène Humbert Guitard from France, and was designated only as the Society for the History of Pharmacy. Its international aspect, with a new name, was finally recognized officially after the Second World War. Early on, the Society published several documents dedicated to various subjects related to the history of pharmacy without a clear editorial orientation. This was changed post-war, in 1951, with the launch of "Publications of the Society" and of a journal. During these years the society was, however, still very focused on Germany, Austria and Switzerland, and the vast majority of works were written in German. In 1999, following new statutes, it was decided that the national societies would be the collective members of the Society and, at the same time, a newsletter appeared as an official organ and link between the International Society and members of the national societies. These publications as a whole have been the subject of an analytical treatment to examine the major orientations of history of pharmacy during a century. What were the subjects preferred by the authors, and what approach did they take to pharmaceutical history? What is the place of the social history of pharmacy and of drugs research? This conference tries to answer these questions by the analysis of the large corpus of publications of the International Society for the History of Pharmacy.

  11. International society of sports nutrition position stand: caffeine and performance.

    Science.gov (United States)

    Goldstein, Erica R; Ziegenfuss, Tim; Kalman, Doug; Kreider, Richard; Campbell, Bill; Wilborn, Colin; Taylor, Lem; Willoughby, Darryn; Stout, Jeff; Graves, B Sue; Wildman, Robert; Ivy, John L; Spano, Marie; Smith, Abbie E; Antonio, Jose

    2010-01-27

    Position Statement: The position of The Society regarding caffeine supplementation and sport performance is summarized by the following seven points: 1.) Caffeine is effective for enhancing sport performance in trained athletes when consumed in low-to-moderate dosages (~3-6 mg/kg) and overall does not result in further enhancement in performance when consumed in higher dosages (>/= 9 mg/kg). 2.) Caffeine exerts a greater ergogenic effect when consumed in an anhydrous state as compared to coffee. 3.) It has been shown that caffeine can enhance vigilance during bouts of extended exhaustive exercise, as well as periods of sustained sleep deprivation. 4.) Caffeine is ergogenic for sustained maximal endurance exercise, and has been shown to be highly effective for time-trial performance. 5.) Caffeine supplementation is beneficial for high-intensity exercise, including team sports such as soccer and rugby, both of which are categorized by intermittent activity within a period of prolonged duration. 6.) The literature is equivocal when considering the effects of caffeine supplementation on strength-power performance, and additional research in this area is warranted. 7.) The scientific literature does not support caffeine-induced diuresis during exercise, or any harmful change in fluid balance that would negatively affect performance.

  12. International society of sports nutrition position stand: caffeine and performance

    Directory of Open Access Journals (Sweden)

    Wildman Robert

    2010-01-01

    Full Text Available Abstract Position Statement: The position of The Society regarding caffeine supplementation and sport performance is summarized by the following seven points: 1. Caffeine is effective for enhancing sport performance in trained athletes when consumed in low-to-moderate dosages (~3-6 mg/kg and overall does not result in further enhancement in performance when consumed in higher dosages (≥ 9 mg/kg. 2. Caffeine exerts a greater ergogenic effect when consumed in an anhydrous state as compared to coffee. 3. It has been shown that caffeine can enhance vigilance during bouts of extended exhaustive exercise, as well as periods of sustained sleep deprivation. 4. Caffeine is ergogenic for sustained maximal endurance exercise, and has been shown to be highly effective for time-trial performance. 5. Caffeine supplementation is beneficial for high-intensity exercise, including team sports such as soccer and rugby, both of which are categorized by intermittent activity within a period of prolonged duration. 6. The literature is equivocal when considering the effects of caffeine supplementation on strength-power performance, and additional research in this area is warranted. 7. The scientific literature does not support caffeine-induced diuresis during exercise, or any harmful change in fluid balance that would negatively affect performance.

  13. International Society of Sports Nutrition position stand: Nutrient timing

    Directory of Open Access Journals (Sweden)

    Ziegenfuss Tim

    2008-10-01

    Full Text Available Abstract Position Statement: The position of the Society regarding nutrient timing and the intake of carbohydrates, proteins, and fats in reference to healthy, exercising individuals is summarized by the following eight points: 1. Maximal endogenous glycogen stores are best promoted by following a high-glycemic, high-carbohydrate (CHO diet (600 – 1000 grams CHO or ~8 – 10 g CHO/kg/d, and ingestion of free amino acids and protein (PRO alone or in combination with CHO before resistance exercise can maximally stimulate protein synthesis. 2. During exercise, CHO should be consumed at a rate of 30 – 60 grams of CHO/hour in a 6 – 8% CHO solution (8 – 16 fluid ounces every 10 – 15 minutes. Adding PRO to create a CHO:PRO ratio of 3 – 4:1 may increase endurance performance and maximally promotes glycogen re-synthesis during acute and subsequent bouts of endurance exercise. 3. Ingesting CHO alone or in combination with PRO during resistance exercise increases muscle glycogen, offsets muscle damage, and facilitates greater training adaptations after either acute or prolonged periods of supplementation with resistance training. 4. Post-exercise (within 30 minutes consumption of CHO at high dosages (8 – 10 g CHO/kg/day have been shown to stimulate muscle glycogen re-synthesis, while adding PRO (0.2 g – 0.5 g PRO/kg/day to CHO at a ratio of 3 – 4:1 (CHO: PRO may further enhance glycogen re-synthesis. 5. Post-exercise ingestion (immediately to 3 h post of amino acids, primarily essential amino acids, has been shown to stimulate robust increases in muscle protein synthesis, while the addition of CHO may stimulate even greater levels of protein synthesis. Additionally, pre-exercise consumption of a CHO + PRO supplement may result in peak levels of protein synthesis. 6. During consistent, prolonged resistance training, post-exercise consumption of varying doses of CHO + PRO supplements in varying dosages have been shown to stimulate

  14. Key paediatric messages from the 2016 European Respiratory Society International Congress

    Directory of Open Access Journals (Sweden)

    Jonathan Grigg

    2017-01-01

    Full Text Available In this article, the Group Chairs of the Paediatric Assembly of the European Respiratory Society (ERS highlight some of the most interesting abstracts presented at the 2016 ERS International Congress, which was held in London.

  15. International Comparisons of Behavioral and Emotional Problems in Preschool Children: Parents’ Reports From 24 Societies

    OpenAIRE

    Rescorla, Leslie A.; Achenbach, Thomas M.; Ivanova, Masha Y.; Harder, Valerie S.; Otten, Laura; Bilenberg, Niels; Bjarnadottir, Gudrun; Capron, Christiane; De Pauw, Sarah S. W.; Dias, Pedro; Dobrean, Anca; Döpfner, Manfred; Duyme, Michel; Eapen, Valsamma; Erol, Nese

    2011-01-01

    International comparisons were conducted of preschool children’s behavioral and emotional problems as reported on the Child Behavior Checklist for Ages 1½–5 by parents in 24 societies (N =19,850). Item ratings were aggregated into scores on syndromes; Diagnostic and Statistical Manual of Mental Disorders–oriented scales; a Stress Problems scale; and Internalizing, Externalizing, and Total Problems scales. Effect sizes for scale score differences among the 24 societies ranged from small to med...

  16. Contributions of the Spanish Astronomical Society to the International Year of Astronomy 2009

    Science.gov (United States)

    Montesinos, B.

    The Spanish Astronomical Society, SEA in the Spanish acronym of "Sociedad Española de Astronomía", is one of the many institutions contributing to the large number of activities coordinated by the Spanish node of the International Year of Astronomy 2009 (IYA-2009). In this paper I describe the activities programmed with a large participation of members of the Society.

  17. International comparisons of behavioral and emotional problems in preschool children: parents' reports from 24 societies

    DEFF Research Database (Denmark)

    Rescorla, Leslie A; Achenbach, Thomas M; Ivanova, Masha Y

    2011-01-01

    International comparisons were conducted of preschool children's behavioral and emotional problems as reported on the Child Behavior Checklist for Ages 1½-5 by parents in 24 societies (N = 19,850). Item ratings were aggregated into scores on syndromes; Diagnostic and Statistical Manual of Mental...... Disorders-oriented scales; a Stress Problems scale; and Internalizing, Externalizing, and Total Problems scales. Effect sizes for scale score differences among the 24 societies ranged from small to medium (3-12%). Although societies differed greatly in language, culture, and other characteristics, Total...

  18. Russian Identities and the Idea of International Society 20 Years after the Fall of the USSR

    Directory of Open Access Journals (Sweden)

    Andrey S. Makarychev

    2014-12-01

    Full Text Available In the paper the author analyzes different Russian international identities of the post-Soviet period. Stressing that the Russian identity discourse cannot be simply reduced to the Soviet one, the paper emphasizes the plurality of Russia’s identity discourses. At the same time the menu of Russian foreign policy identities to a large extent depends upon a variety of international structures in which Russia may imagine to engage with. The paper suggests that there are four possible types (models of the international society, which different Russian identities might be inscribed in. The author seeks to explain the range of Russian international identities by the variety of the patterns of international society which co-exist and offer alternative policy strategies for Moscow.

  19. Experiments on prevention of the endotoxin-abortifacient effect by radiodetoxified endotoxin pretreatment in rats

    Energy Technology Data Exchange (ETDEWEB)

    Csordas, T.; Bertok, L.; Csapo, Z.

    1978-01-01

    Endotoxemia has been induced in pregnant rats by intravenous injection of 1 mg Escherichia coli endotoxin which resulted in intrauterine death and abortion of fetuses in 24 h. The abortifacient effect of endotoxin, injected intravenously 24 h earlier. The authors suppose that the radiodetoxified endotoxin can be a good tool also in the prevention of human septic (endotoxin) shock in pregnancy.

  20. Leakage of Microbial Endotoxin through the Implant-Abutment Interface in Oral Implants: An In Vitro Study.

    Science.gov (United States)

    Garrana, Rhoodie; Mohangi, Govindrau; Malo, Paulo; Nobre, Miguel

    2016-01-01

    Background . Endotoxin initiates osteoclastic activity resulting in bone loss. Endotoxin leakage through implant abutment connections negatively influences peri-implant bone levels. Objectives . (i) To determine if endotoxin can traverse different implant-abutment connection (IAC) designs; (ii) to quantify the amount of endotoxins traversing the IAC; (iii) to compare the in vitro comportments of different IACs. Materials and Methods . Twenty-seven IACs were inoculated with E. coli endotoxin. Six of the twenty-seven IACs were external connections from one system (Southern Implants) and the remaining twenty-one IACs were made up of seven internal IAC types from four different implant companies (Straumann, Ankylos, and Neodent, Southern Implants). Results . Of the 27 IACs tested, all 6 external IACs leaked measurable amounts of endotoxin. Of the remaining 21 internal IACs, 9 IACs did not show measurable leakage whilst the remaining 12 IACs leaked varying amounts. The mean log endotoxin level was significantly higher for the external compared to internal types ( p = 0.015). Conclusion . Within the parameters of this study, we can conclude that endotoxin leakage is dependent on the design of the IAC. Straumann Synocta, Straumann Cross-fit, and Ankylos displayed the best performances of all IACs tested with undetectable leakage after 7 days. Each of these IACs incorporated a morse-like component in their design. Speculation still exists over the impact of IAC endotoxin leakage on peri-implant tissues in vivo; hence, further investigations are required to further explore this.

  1. Leakage of Microbial Endotoxin through the Implant-Abutment Interface in Oral Implants: An In Vitro Study

    Directory of Open Access Journals (Sweden)

    Rhoodie Garrana

    2016-01-01

    Full Text Available Background. Endotoxin initiates osteoclastic activity resulting in bone loss. Endotoxin leakage through implant abutment connections negatively influences peri-implant bone levels. Objectives. (i To determine if endotoxin can traverse different implant-abutment connection (IAC designs; (ii to quantify the amount of endotoxins traversing the IAC; (iii to compare the in vitro comportments of different IACs. Materials and Methods. Twenty-seven IACs were inoculated with E. coli endotoxin. Six of the twenty-seven IACs were external connections from one system (Southern Implants and the remaining twenty-one IACs were made up of seven internal IAC types from four different implant companies (Straumann, Ankylos, and Neodent, Southern Implants. Results. Of the 27 IACs tested, all 6 external IACs leaked measurable amounts of endotoxin. Of the remaining 21 internal IACs, 9 IACs did not show measurable leakage whilst the remaining 12 IACs leaked varying amounts. The mean log endotoxin level was significantly higher for the external compared to internal types (p=0.015. Conclusion. Within the parameters of this study, we can conclude that endotoxin leakage is dependent on the design of the IAC. Straumann Synocta, Straumann Cross-fit, and Ankylos displayed the best performances of all IACs tested with undetectable leakage after 7 days. Each of these IACs incorporated a morse-like component in their design. Speculation still exists over the impact of IAC endotoxin leakage on peri-implant tissues in vivo; hence, further investigations are required to further explore this.

  2. New challenges for Brazilian civil society actors within the changing context of international cooperation

    OpenAIRE

    Biekart, Kees

    2014-01-01

    markdownabstractIntroduction The research conducted by the FGV about international cooperation and the architecture of funding for Brazilian Civil Society Organizations (CSOs) (CEAPG & ARTICULAÇÃO D3, 2013) generated significant results. These provide us with a better understanding about the national and global changes that have rapidly affected the development of civil society organizations in Brazil. The results broadly confirm the findings of research conducted a few years ago into changes...

  3. Faecal Endotoxin in Human Volunteers: Normal Values

    OpenAIRE

    Van Saene, J. J. M.; Stoutenbeek, C. P.; Van Saene, H. K. F.

    2011-01-01

    This paper presents a study measuring endotoxin levels in faeces of healthy adults using the Limulus amoebocyte lysate (LAL) microassay. Data showed mean faecal endotoxin levels of 1 mg (range 0.01-100 mg) per gram of faeces. No correlation was found with the concentration of Enterobacteriaceae in faeces and free Faecal endotoxin levels.Keywords: Endotoxin; LAL micro-assay; LPS; Faeccs; Human volunteers: Enterobacteriaceae.

  4. Endotoxin: From database to measurement strategy

    NARCIS (Netherlands)

    Spaan, S.; Schinkel, J.M.; Wouters, I.M.; Preller, E.A.; Tjoe Nij, E.I.M.; Heederik, D.; Tielemans, E.L.J.P.; Preller, L.

    2007-01-01

    Endotoxin is a well-known toxin which has been associated with several health effects. Many factors influence airborne endotoxin exposure and can cause high variability in exposure between and within workers. Additionally, since the source of endotoxin exposure - gram-negative bacteria - grow and

  5. Radiation and society: Comprehending radiation risk. V. 2. Poster papers. Proceedings of an international conference

    International Nuclear Information System (INIS)

    1996-01-01

    This IAEA international conference on Radiation and Society was the first major international meeting devoted to the comprehension of radiation risk, public attitude towards radiation risk and hazards encountered by the general public in contaminated areas. Volume two of the proceedings mainly deals with assessment of radiation exposure levels, radiation health effects, impact of radiation on the environment, perception of and managing radiation risk. Refs, figs, tabs

  6. Radiation and society: Comprehending radiation risk. V. 3. Proceedings of an international conference

    International Nuclear Information System (INIS)

    1997-01-01

    This IAEA international conference on Radiation and Society was the first major international meeting devoted to the comprehension of radiation risk, public attitude towards radiation risk and hazards encountered by the general public in contaminated areas. Volume three of the proceedings contains the speeches, ten introductory papers, summaries of the technical discussion sessions, the key note paper on uncertainties in the health impact of environmental pollutants. Refs, figs, tabs

  7. International AIDS Society: Global Scientific Strategy Towards an HIV Cure 2016

    Science.gov (United States)

    Deeks, Steven G.; Lewin, Sharon R.; Ross, Anna Laura; Ananworanich, Jintanat; Benkirane, Monsef; Cannon, Paula; Chomont, Nicolas; Douek, Daniel; Lifson, Jeffrey D.; Lo, Ying-Ru; Kuritzkes, Daniel; Margolis, David; Mellors, John; Persaud, Deborah; Tucker, Joseph D.; Barre-Sinoussi, Françoise

    2017-01-01

    Antiretroviral therapy is not curative. Given the challenges in providing life-long therapy to a global population of over 35 million people living with HIV, there is intense interest in developing a cure for HIV infection. The International AIDS Society convened a group of international experts to develop a scientific strategy for research towards an HIV cure. This Perspective summarizes the group's strategy. PMID:27400264

  8. Review of international radioactive waste management based on a report of the International Nuclear Societies Council (INSC)

    International Nuclear Information System (INIS)

    Hardy, C.

    2003-01-01

    The INSC is an international group of 42 nuclear societies with the aim of promoting the peaceful uses of nuclear science and technology. It has a number of working groups addressing important issues and publishes the reports of these groups. The latest report of the working group on radioactive waste management was published in August 2002. The main aim of the report is to provide the latest information on radioactive waste management among the member societies and particularly to provide access to internet resources on this topic including access to the radioactive waste management organisations in the several countries.The major topics addressed in the report are: what is radioactive waste management?; where does radioactive waste come from?; principles and objectives; management strategies - options and ethics; current worldwide status; international cooperation; and international instruments, including treaties and legislation

  9. State and multilateralism, a theoretical approach. Transformations in a globalized international society

    Directory of Open Access Journals (Sweden)

    Paloma González del Miño

    2013-11-01

    Full Text Available The State, classical international actor, has had to readaption to the new dynamics in the International Society and has given prominence to other actors. In this logic, it´s relevant to analyze the role in the international system after the Cold War to evaluare whether it is still an actor capable of responding to the functional needs of the society. For this, reaffirms its commitment to multilateralism as a response to the main issue on the international agenda. Namely, is reactivated as an ideal tool to manage structural changes, despite the different interpretations of United States, the European Union or the BRICS. The object of this analysis contribute to the academic debate and focuses on studying the transformations of the State in the globalized international society where multilateralism has become a concept discussed and a common practice in the international discourse, despite its complexity and the different visions and interpretations by different actors. Multilateralism granted the State a path of cooperation and understanding as a guiding principle and foreign policy legitimizing discourse.

  10. New challenges for Brazilian civil society actors within the changing context of international cooperation

    NARCIS (Netherlands)

    K. Biekart (Kees)

    2014-01-01

    markdownabstractIntroduction The research conducted by the FGV about international cooperation and the architecture of funding for Brazilian Civil Society Organizations (CSOs) (CEAPG & ARTICULAÇÃO D3, 2013) generated significant results. These provide us with a better understanding about the

  11. Highlights from the Third European International Society for Computational Biology (ISCB) Student Council Symposium 2014

    NARCIS (Netherlands)

    Francescatto, M.; Hermans, S.M.A.; Babaei, S.; Vicedo, E.; Borrel, A.; Meysman, P.

    2015-01-01

    In this meeting report, we give an overview of the talks, presentations and posters presented at the third European Symposium of the International Society for Computational Biology (ISCB) Student Council. The event was organized as a satellite meeting of the 13th European Conference for

  12. International Society of Geriatric Oncology Consensus on Geriatric Assessment in Older Patients With Cancer

    NARCIS (Netherlands)

    Wildiers, Hans; Heeren, Pieter; Puts, Martine; Topinkova, Eva; Janssen-Heijnen, Maryska L. G.; Extermann, Martine; Falandry, Claire; Artz, Andrew; Brain, Etienne; Colloca, Giuseppe; Flamaing, Johan; Karnakis, Theodora; Kenis, Cindy; Audisio, Riccardo A.; Mohile, Supriya; Repetto, Lazzaro; Van Leeuwen, Barbara; Milisen, Koen; Hurria, Arti

    2014-01-01

    Purpose To update the International Society of Geriatric Oncology (SIOG) 2005 recommendations on geriatric assessment (GA) in older patients with cancer. Methods SIOG composed a panel with expertise in geriatric oncology to develop consensus statements after literature review of key evidence on the

  13. Proceedings from the 7th Annual International Society for Musculoskeletal Imaging in Rheumatology (ISEMIR) conference

    DEFF Research Database (Denmark)

    Troum, Orrin M; Pimienta, Olga L; Schmidt, Wolfgang A

    2015-01-01

    The International Society for Musculoskeletal Imaging in Rheumatology (ISEMIR) was founded in 2005 with the goal of discussing matters related to imaging in rheumatology, particularly, validation, education, and use in clinical practice and research. Because the field of musculoskeletal (MSK) ima...

  14. Antiretroviral treatment of adult HIV infection - 2008 recommendations of the International AIDS Society USA panel

    NARCIS (Netherlands)

    Hammer, Scott M.; Eron, Joseph J.; Reiss, Peter; Schooley, Robert T.; Thompson, Melanie A.; Walmsley, Sharon; Cahn, Pedro; Fischl, Margaret A.; Gatell, Jose M.; Hirsch, Martin S.; Jacobsen, Donna M.; Montaner, Julio S. G.; Richman, Douglas D.; Yeni, Patrick G.; Volberding, Paul A.

    2008-01-01

    Context The availability of new antiretroviral drugs and formulations, including drugs in new classes, and recent data on treatment choices for antiretroviral- naive and - experienced patients warrant an update of the International AIDS Society - USA guidelines for the use of antiretroviral therapy

  15. Antiretroviral Treatment of Adult HIV Infection 2010 Recommendations of the International AIDS Society-USA Panel

    NARCIS (Netherlands)

    Thompson, Melanie A.; Aberg, Judith A.; Cahn, Pedro; Montaner, Julio S. G.; Rizzardini, Giuliano; Telenti, Amalio; Gatell, José M.; Günthard, Huldrych F.; Hammer, Scott M.; Hirsch, Martin S.; Jacobsen, Donna M.; Reiss, Peter; Richman, Douglas D.; Volberding, Paul A.; Yeni, Patrick; Schooley, Robert T.

    2010-01-01

    Context Recent data regarding the consequences of untreated human immunodeficiency virus (HIV) infection and the expansion of treatment choices for antiretroviral-naive and antiretroviral-experienced patients warrant an update of the International AIDS Society-USA guidelines for the use of

  16. The 59th annual meeting of the International Society of Electrochemistry in Seville.

    Science.gov (United States)

    Baltruschat, Helmut

    2009-06-02

    Electrochemistry down to the molecular level was the main theme of the 59th annual meeting of the International Society of Electrochemistry (ISE, see logo). Around 1400 scientists from all over the world met in Seville to discuss modern aspects, progress in methods and new mechanistic insights.

  17. 78 FR 26375 - Food and Drug Administration/International Society for Pharmaceutical Engineering Co-Sponsorship...

    Science.gov (United States)

    2013-05-06

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0001] Food and Drug Administration/International Society for Pharmaceutical Engineering Co-Sponsorship..., Implementing, and Sustaining a Culture of Quality AGENCY: Food and Drug Administration, HHS. ACTION: Notice of...

  18. Physical Activity and Psychological Benefits. International Society of Sport Psychology Position Statement.

    Science.gov (United States)

    Physician and Sportsmedicine, 1992

    1992-01-01

    International Society of Sport Psychology clarifies the psychological benefits of physical activity, noting the positive relationship between physical activity level and mental health. Exercise can reduce anxiety, decrease depression levels, reduce neuroticism and anxiety, reduce stress, and have beneficial emotional effects for both sexes across…

  19. Meeting International Society for Technology in Education Competencies with a Problem-Based Learning Video Framework

    Science.gov (United States)

    Skoretz, Yvonne M.; Cottle, Amy E.

    2011-01-01

    Meeting International Society for Technology in Education competencies creates a challenge for teachers. The authors provide a problem-based video framework that guides teachers in enhancing 21st century skills to meet those competencies. To keep the focus on the content, the authors suggest teaching the technology skills only at the point the…

  20. Revised International Society of Paediatric Oncology (SIOP) working classification of renal tumors of childhood

    NARCIS (Netherlands)

    Vujanić, Gordan M.; Sandstedt, Bengt; Harms, Dieter; Kelsey, Anna; Leuschner, Ivo; de Kraker, Jan

    2002-01-01

    The previous International Society of Paediatric Oncology (SIOP) trials and studies recognized three prognostic groups of renal tumors of childhood: low risk, intermediate risk, and high risk tumors, which were further defined in the SIOP (Stockholm) Working Classification of Renal Tumors of

  1. Millon's Contributions to the International Society for the Study of Personality Disorders (ISSPD)

    DEFF Research Database (Denmark)

    Simonsen, Erik; Kongerslev, Mickey

    2015-01-01

    In this article we highlight the pivotal role of Dr. Theodore Millon in the founding of the International Society for the Study of Personality Disorders (ISSPD). This historical outline of Millon's contribution to the ISSPD also contains previously unpublished transcripts of his talks at ISSPD...

  2. The contested spaces of civil society in a plural world : norm contestation in the debate about restrictions on international civil society support

    OpenAIRE

    Poppe, Annika Elena; Wolff, Jonas

    2017-01-01

    Civil society organizations are facing increasing political restrictions all over the world. Frequently, these restrictions apply to the foreign funding of NGOs and thus curtail the space for external civil society support, which, since the 1990s, has become a key element in international democracy and human rights promotion. This so-called ‘closing space’ phenomenon has received growing attention by civil society activists, policymakers and academics. Existing studies (and political response...

  3. Capacitive biosensor for detection of endotoxin.

    Science.gov (United States)

    Limbut, Warakorn; Hedström, Martin; Thavarungkul, Panote; Kanatharana, Proespichaya; Mattiasson, Bo

    2007-09-01

    A capacitive biosensor for the detection of bacterial endotoxin has been developed. Endotoxin-neutralizing protein derived from American horseshoe crab was immobilized to a self-assembled thiol layer on a biosensor transducer (Au). Upon injection of a sample containing endotoxin, a decrease in the observed capacitive signal was registered. Endotoxin could be determined under optimum conditions with a detection limit of 1.0 x 10(-13) M and linearity ranging from 1.0 x 10(-13) to 1.0 x 10(-10) M. Good agreement was achieved when applying endotoxin preparations purified from an Escherichia coli cultivation to the capacitive biosensor system, utilizing the conventional method for quantitative endotoxin determination, the Limulus amebocyte lysate test as a reference. The capacitive biosensor method was statistically tested with the Wilcoxon signed rank test, which proved the system is acceptable for the quantitative analysis of bacterial endotoxin (P<0.05).

  4. International Society on Thrombosis and Haemostasis core curriculum project: core competencies in clinical thrombosis and hemostasis.

    Science.gov (United States)

    McLintock, C; Pabinger, I; Bauer, K A; Laffan, M; Angchaisuksiri, P; Rezende, S M; Middeldorp, S; Ross, M

    2016-01-01

    Essentials The priority of ISTH was to establish a global core curriculum in thrombosis and hemostasis. International survey to determine competencies required for clinical specialists was carried out in the field. Competency framework provides a reference point for mapping and developing regional curricula. Core curriculum informs and links to a variety of ISTH educational materials. Background The International Society on Thrombosis and Haemostasis (ISTH) identified the need for an international core curriculum on thrombosis and hemostasis for its society members and the larger thrombosis and hemostasis community. Aims The current research sought consensus on the core competencies required by medical doctors who are ready to practise as independent clinical specialists in thrombosis and hemostasis with the aim of developing a core clinical curriculum for specialists in the field. Method A draft list of competencies was developed by the Working Group and formed the basis of an online survey. ISTH members and the larger thrombosis and hemostasis community were asked to rate the importance of each competency, on a Likert scale, for clinical specialists in thrombosis and hemostasis. Results There were a total of 644 responses to the online survey with broad geographical representation. There was general agreement on what level of competency would be required for clinical specialists in thrombosis and hemostasis at the specified level of training. Conclusions Using the survey to gain consensus on the level of competency required by clinical specialists in the field of thrombosis and hemostasis enabled the development of a core clinical curriculum that has been endorsed by the ISTH Council. The curriculum will offer a framework and international reference that will be used by the society, by national and regional organizations, and for further research. © 2015 International Society on Thrombosis and Haemostasis.

  5. The International Association of Student Surgical Societies: A brief history from 2014-2017.

    Science.gov (United States)

    Booth, A; Burger, S; Scott, A J; Thomson, D

    2017-06-01

    The International Association of Student Surgical Societies (IASSS) was founded in 2011 to link up student surgical societies from around the world. These Societies have been formed by students with an aim to promote interest in surgical education and research amongst undergraduate medical students. Their formation has been fostered by the recent realization that adequate surgical care is a neglected component of global public health.1 The insufficient number of trained surgeons is one of the many barriers to meeting global surgical needs, especially in middle- and low-income countries. This barrier is one the IASSS aims to address.2,3 Since its inauguration, the IASSS has been active in creating opportunities for undergraduate medical students across the world to explore the full spectrum of surgery. Copyright© Authors.

  6. Disparities in psychosocial cancer care: a report from the International Federation of Psycho-oncology Societies.

    Science.gov (United States)

    Grassi, Luigi; Fujisawa, Daisuke; Odyio, Philip; Asuzu, Chioma; Ashley, Laura; Bultz, Barry; Travado, Luzia; Fielding, Richard

    2016-10-01

    The aim of the study was to understand the characteristics of the International Federation of Psycho-oncology Societies (FPOS) and possible disparities in providing psychosocial care in countries where psycho-oncology societies exist. A survey was conducted among 29 leaders of 28 countries represented within the FPOS by using a questionnaire covering (i) characteristics of the society; (ii) characteristics of the national health care system; (iii) level of implementation of psycho-oncology; and (iv) main problems of psycho-oncology in the country. Twenty-six (90%) FPOS returned the questionnaires. One-third reported to have links with and support from their government, while almost all had links with other scientific societies. The FPOS varied in their composition of members' professions. Psychosocial care provision was covered by state-funded health services in a minority of countries. Disparities between countries arose from different causes and were problematic in some parts of the world (eg, Africa and SE Asia). Elsewhere (eg, Southern Europe and Eastern Europe), austerity policies were reportedly responsible for resource shortages with negative consequences on psychosocial cancer care. Half of FPOS rated themselves to be integrated into mainstream provision of care, although lack of funding was the most common complain. The development and implementation of psycho-oncology is fragmented and undeveloped, particularly in some parts of the world. More effort is needed at national level by strong coalitions with oncology societies, better national research initiatives, cancer plans, and patient advocacy, as well as by stronger partnership with international organizations (eg, World Health Organization and Union for International Cancer Control). Copyright © 2016 John Wiley & Sons, Ltd.

  7. Proceedings from The 8th Annual International Society for Musculoskeletal Imaging in Rheumatology (ISEMIR) Conference

    DEFF Research Database (Denmark)

    Troum, Orrin M; Pimienta, Olga L; Olech, Ewa

    2016-01-01

    is continuously evolving; therefore, education for healthcare providers in this field is of paramount importance. ISEMIR's international faculty and world-renowned experts presented the newest information as it relates to the use of magnetic resonance imaging (MRI) and ultrasound (US) at the 8th annual ISEMIR......The International Society for Musculoskeletal Imaging in Rheumatology (ISEMIR) was founded in 2005 with the goal of discussing matters related to imaging in rheumatology, particularly, validation, education, and use in both clinical practice and research. The field of musculoskeletal (MSK) imaging...

  8. Paternity Testing Commission of the International Society of Forensic Genetics: recommendations on genetic investigations in paternity cases

    DEFF Research Database (Denmark)

    Morling, Niels; Allen, Robert W; Carracedo, Angel

    2002-01-01

    The International Society for Forensic Genetics (ISFG) has established a Paternity Testing Commission (PTC) with the purpose of formulating international recommendations concerning genetic investigations in paternity testing. The PTC recommends that paternity testing be performed in accordance...

  9. International association for the study of lung cancer/american thoracic society/european respiratory society international multidisciplinary classification of lung adenocarcinoma.

    Science.gov (United States)

    Travis, William D; Brambilla, Elisabeth; Noguchi, Masayuki; Nicholson, Andrew G; Geisinger, Kim R; Yatabe, Yasushi; Beer, David G; Powell, Charles A; Riely, Gregory J; Van Schil, Paul E; Garg, Kavita; Austin, John H M; Asamura, Hisao; Rusch, Valerie W; Hirsch, Fred R; Scagliotti, Giorgio; Mitsudomi, Tetsuya; Huber, Rudolf M; Ishikawa, Yuichi; Jett, James; Sanchez-Cespedes, Montserrat; Sculier, Jean-Paul; Takahashi, Takashi; Tsuboi, Masahiro; Vansteenkiste, Johan; Wistuba, Ignacio; Yang, Pan-Chyr; Aberle, Denise; Brambilla, Christian; Flieder, Douglas; Franklin, Wilbur; Gazdar, Adi; Gould, Michael; Hasleton, Philip; Henderson, Douglas; Johnson, Bruce; Johnson, David; Kerr, Keith; Kuriyama, Keiko; Lee, Jin Soo; Miller, Vincent A; Petersen, Iver; Roggli, Victor; Rosell, Rafael; Saijo, Nagahiro; Thunnissen, Erik; Tsao, Ming; Yankelewitz, David

    2011-02-01

    Adenocarcinoma is the most common histologic type of lung cancer. To address advances in oncology, molecular biology, pathology, radiology, and surgery of lung adenocarcinoma, an international multidisciplinary classification was sponsored by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society. This new adenocarcinoma classification is needed to provide uniform terminology and diagnostic criteria, especially for bronchioloalveolar carcinoma (BAC), the overall approach to small nonresection cancer specimens, and for multidisciplinary strategic management of tissue for molecular and immunohistochemical studies. An international core panel of experts representing all three societies was formed with oncologists/pulmonologists, pathologists, radiologists, molecular biologists, and thoracic surgeons. A systematic review was performed under the guidance of the American Thoracic Society Documents Development and Implementation Committee. The search strategy identified 11,368 citations of which 312 articles met specified eligibility criteria and were retrieved for full text review. A series of meetings were held to discuss the development of the new classification, to develop the recommendations, and to write the current document. Recommendations for key questions were graded by strength and quality of the evidence according to the Grades of Recommendation, Assessment, Development, and Evaluation approach. The classification addresses both resection specimens, and small biopsies and cytology. The terms BAC and mixed subtype adenocarcinoma are no longer used. For resection specimens, new concepts are introduced such as adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) for small solitary adenocarcinomas with either pure lepidic growth (AIS) or predominant lepidic growth with ≤ 5 mm invasion (MIA) to define patients who, if they undergo complete resection, will have 100% or near 100

  10. Proceedings of the sixth annual conference of the International Nuclear Target Development Society

    Energy Technology Data Exchange (ETDEWEB)

    Steers, G. (comp.)

    1978-08-01

    The Sixth Annual Conference of the International Nuclear Target Development Society was held at the Lawrence Berkeley Laboratory, University of California, Berkeley, California, on October 19--21, 1977. The discussion covered nuclear target preparation by evaporation, reduction of oxides, electrodeposition, reactive sputtering, rolling, gas jets, and related techniques. Abstracts were prepared for eighteen of the papers presented at the conference and are included in the data base. (GHT)

  11. International society of sports nutrition position stand: diets and body composition

    OpenAIRE

    Aragon, Alan A.; Schoenfeld, Brad J.; Wildman, Robert; Kleiner, Susan; VanDusseldorp, Trisha; Taylor, Lem; Earnest, Conrad P.; Arciero, Paul J.; Wilborn, Colin; Kalman, Douglas S.; Stout, Jeffrey R.; Willoughby, Darryn S.; Campbell, Bill; Arent, Shawn M.; Bannock, Laurent

    2017-01-01

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of diet types (macronutrient composition; eating styles) and their influence on body composition. The ISSN has concluded the following. 1) There is a multitude of diet types and eating styles, whereby numerous subtypes fall under each major dietary archetype. 2) All body composition assessment methods have strengths and limi...

  12. Ukrainian Nuclear Society International Conference 'Strategy of the nuclear power development: The choice of Ukraine'

    International Nuclear Information System (INIS)

    Vishnevskij, I.N.; Trofimenko, A.P.

    2001-01-01

    Abstracts of the papers presented at the International Conference of the Ukrainian Nuclear Society 'Strategy of the nuclear power development'. The following problems are considered: present situation with the nuclear power and its safety; nuclear fuel cycle development; waste and spent nuclear fuel management; reactors' decommissioning issues; modernization of the NPP with WWER reactors; future reactors; economics of nuclear power; safety culture; legal and regulatory framework, state nuclear regulatory control; PR in nuclear power industry; staff training

  13. The International Society for Extracellular Vesicles launches the first massive open online course on extracellular vesicles

    OpenAIRE

    L?sser, Cecilia; Th?ry, Clotilde; Buz?s, Edit I.; Mathivanan, Suresh; Zhao, Weian; Gho, Yong Song; L?tvall, Jan

    2016-01-01

    The International Society for Extracellular Vesicles (ISEV) has organised its first educational online course for students and beginners in the field of extracellular vesicles (EVs). This course, “Basics of Extracellular Vesicles,” uses recorded lectures from experts in the field and will be open for an unlimited number of participants. The course is divided into 5 modules and can be accessed at www.coursera.org/learn/extracellular-vesicles. The first module is an introduction to the field co...

  14. Eight Decades of the International Glaciological Society: A Small but Vibrant Partner to Agu

    Science.gov (United States)

    Magnússon, M. M.; Jacka, T. H.; MacAyeal, D. R.

    2014-12-01

    The International Glaciological Society was founded in 1936 to provide a focus for individuals interested in practical and scientific aspects of snow and ice. The objects of the Society enshrined in its Constitution are to stimulate interest in and encourage research into the scientific and technical problems of snow and ice in all countries and to facilitate and increase the flow of glaciological ideas and information through publishing the Journal of Glaciology, the Annals of Glaciology, ICE, the News Bulletin of the International Glaciological Society and other appropriate publications, such as books and monographs and also sponsored lectures, field meetings and symposia. After 78 years the Society is entering a new phase to adapt to the new ways of publishing scientific work. The days of the printed word are all but over with the advent of the internet. Learned publishers are modifying their procedures, sometime a difficult thing to do when you have decades of traditions to live up to, such as an award for 'Best Learned Journal' as recently as 2007. All this has to be factored in when making the transition.

  15. Recent advances in biosensor based endotoxin detection.

    Science.gov (United States)

    Das, A P; Kumar, P S; Swain, S

    2014-01-15

    Endotoxins also referred to as pyrogens are chemically lipopolysaccharides habitually found in food, environment and clinical products of bacterial origin and are unavoidable ubiquitous microbiological contaminants. Pernicious issues of its contamination result in high mortality and severe morbidities. Standard traditional techniques are slow and cumbersome, highlighting the pressing need for evoking agile endotoxin detection system. The early and prompt detection of endotoxin assumes prime importance in health care, pharmacological and biomedical sectors. The unparalleled recognition abilities of LAL biosensors perched with remarkable sensitivity, high stability and reproducibility have bestowed it with persistent reliability and their possible fabrication for commercial applicability. This review paper entails an overview of various trends in current techniques available and other possible alternatives in biosensor based endotoxin detection together with its classification, epidemiological aspects, thrust areas demanding endotoxin control, commercially available detection sensors and a revolutionary unprecedented approach narrating the influence of omics for endotoxin detection. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. Knowledge Discovery in our World Information Society: Opportunities for the International Polar Year 2007-08

    Science.gov (United States)

    Berkman, P. A.

    2005-12-01

    The World Data Center system emerged in 1957-58 with the International Geophysical Year (which was renamed from the 3rd International Polar Year) to preserve and provide access to scientific data collected from observational programs throughout the Earth system. Fast forward a half century ... access to diverse digital information has become effectively infinite and instantaneous with nearly 20,000 petabytes of information produced and stored on print, optical and magnetic media each year; microprocessor speeds that have increased 5 orders of magnitude since 1972; existence of the Internet; increasing global capacity to collect and transmit information via satellites; availability of powerful search engines; and proliferation of data warehouses like the World Data Centers. The problem is that we already have reached the threshold in our world information society when accessing more information does not equate with generating more knowledge. In 2007-08, the International Council of Science and World Meteorological Organization will convene the next International Polar Year to accelerate our understanding of how the polar regions respond to, amplify and drive changes elsewhere in the Earth system (http://www.ipy.org). Beyond Earth system science, strategies and tools for integrating digital information to discover meaningful relationships among the disparate data would have societal benefits from boardrooms to classrooms. In the same sense that human-launched satellites became a strategic focus that justified national investments in the International Geophysical Year, developing the next generation of knowledge discovery tools is an opportunity for the International Polar Year 2007-08 and its affiliated programs to contribute in an area that is critical to the future of our global community. Knowledge is the common wealth of humanity. H.E. Mr. Adama Samassekou President, World Summit on the Information Society

  17. Proanthocyanidin-based Endotoxin Removal

    Science.gov (United States)

    2014-01-16

    synthesis or purification of a variety of compounds with LPS-binding activities [2–11]. Polymyxin B (PMB) is the most commonly employed agent for removal... polyphenolics are accessible to the reagents in a manner similar to those in free in solution. The analysis also assumes that all degrees of... Synthesis and Application of a Novel Ligand for Affinity Chromatography Based Removal of Endotoxin from Antibodies,” Bioconjugate Chemistry 18, 559

  18. Effects of internal and external environment on health and well-being: from cell to society.

    Science.gov (United States)

    Tomljenović, Andrea

    2014-03-01

    Stem cell fate in cell culture depends on the composition of the culturing media. Every single cell in an organism is influenced by its microenvironment and surrounding cells. Biology, psychology, emotions, spirit, energy, lifestyle, culture, economic and political influences, social interactions in family, work, living area and the possibilities to expresses oneself and live full life with a sense of well-being have influence on people appearances. Disease is as much social as biological. It is a reaction of an organism to unbalancing changes in the internal environment caused by the changes in the external environment and/or by the structural and functional failures or unfortunate legacies. Health gradient in the society depends on the every day circumstances in which people live and work. The health of the population is an insight into the society. The problem facing medicine in the complex society of today cannot be resolved without the aid of social sciences, as cultural, social, ecological and mental processes affect physiological responses and health outcomes. Anthropology could be a bridge between biomedicine and social sciences and influence strategies in public health to prevent rather than cure and in education for fulfillment in life and improvement of society.

  19. Developments in the International Society of Biometeorology over the decade, 2007-2016

    Science.gov (United States)

    Keatley, Marie R.

    2017-09-01

    Over the decade 2007-2016, the International Society of Biometeorology (ISB) has pursued its purpose of advancing the science of biometeorology through its Congresses and sponsoring conferences, meetings and workshops. In conjunction with Springer, ISB has introduced a new book series: Biometeorology, and published three volumes. ISB's journal, the International Journal of Biometeorology, has increased the number of issues to 12 per year and added the Fields of `Aerobiology', `Climate Change and Ecology' and `Climate Change and Public Health'. Within ISB, there are currently six Commissions, reflecting the interests of the members and the needs of society. The newest, Biophysics of Adaptation and Response Commission, formed in 2015. Another group which formed over the decade was the Students and New Professionals Group. The Universal Thermal Climate Index Commission was formally dissolved in 2014 having met its aim of developing an easily understood human thermal index. At the Executive Board level, geographical representation has increased, with Councillors now being elected to represent six regions: Africa, Asia, Europe, Latin America and the Caribbean, Oceania and Northern America. The ISB has worked to better coordinate and communicate biometeorological research, collaborating strategically with international partners to achieve this objective.

  20. International languages: a challenge to society in the context of globalization

    Directory of Open Access Journals (Sweden)

    I. N. Chudnovskaya

    2014-01-01

    Full Text Available Integration processes in the context of globalization of society reveal new factors causing inequality in various spheres of social space. Since language is an inherent characteristic of ethnic, inequality concerning the language is regarded as social inequality. Status of society and the status of its language in specific socio-communicative domains are interrelated, ethnos fights for improving the status of its language, in turn, the language enhances the status of its ethnos. Role significance of language correlates with the amount of social-communicative domains served by the language. The paper considers the current situation of competition between international languages, occupying the highest step of the sociolinguistic hierarchy by volume of functions performed. Emphasis is placed on language struggle in the field of science, its convergent and divergent principles, as well as actors engaged in language policy in this sphere.

  1. Report on the 1st International Conference of the Hellenic Proteomics Society in Athens, Greece.

    Science.gov (United States)

    Fountoulakis, Michael; Vlahou, Antonia

    2005-09-01

    The First International Conference of the Hellenic Proteomics Society took place at the Foundation for Biomedical Research of the Academy of Athens, Athens, Greece, 22-25 May 2005. Scientists from about 20 countries attended this conference where proceedings in proteomics methodologies, advances in mass spectrometry, proteomics applications, disease diagnostics and bioinformatics were presented. The relatively small size of the meeting gave the opportunity for the attendees to interact and discuss projects and collaborations. The event was completely financed by companies which exhibited their products and services related to proteomics research.

  2. Ukrainian Nuclear Society International Conference 'Modernization of the NPP with VVER reactor' (abstracts)

    International Nuclear Information System (INIS)

    Bar'yakhtar, V.G.

    1999-01-01

    Abstracts of the papers presented at International conference of the Ukrainian Nuclear Society 'Modernization of the NPP with VVER reactor'. The following problems are considered: improving the NPP's safety and reliability; reactor modernization, the lifetime prolongation; increasing of the reactor operating characteristics; methods of capacity factor increasing: refueling control, maintenance control; technical and economical aspects of NPP modernization; modernization of the automated control system of the fuel process at the NPP's; technical features and methods for the continued radiation and technology control at the NPP's; training, increasing the staff qualification and NPP modernization

  3. Does Internalizing Society and Media Messages Cause Body Dissatisfaction, in Turn Causing Disordered Eating?

    Science.gov (United States)

    Dye, Heather

    2016-01-01

    The purpose of this study was to examine the predictive influence that internalization of society and media messages has on body dissatisfaction, as well as the prediction influence that body dissatisfaction has on disordered eating behaviors, such as preoccupation with weight, dieting, and eating restraint. A total of 324 participants completed the demographic questionnaire, the Multidimensional Body Self Relations Questionnaire (Cash, 2001 ), the Sociocultural Attitudes Towards Appearance Questionnaire (Heinberg, Thompson, & Stormer, 1995 ) for women, and the Sociocultural Attitudes Towards Appearance Questionnaire-Revised-Male-Version (Cusumano & Thompson, 1997 ) for men, and the locus of control (Rotter, 1966 ). The results of this study found that high internalization leads to body dissatisfaction, in turn, leading to disordered eating behaviors, such as preoccupation with weight, dieting, and eating restraint. This study proposes the implementation of media literacy and education programs that teach college women and men, girls and boys, to think more critically about the media.

  4. Identification of Sources of Endotoxin Exposure as Input for Effective Exposure Control Strategies.

    Science.gov (United States)

    van Duuren-Stuurman, Birgit; Gröllers-Mulderij, Mariska; van de Runstraat, Annemieke; Duisterwinkel, Anton; Terwoert, Jeroen; Spaan, Suzanne

    2018-02-13

    control measures and also that the waste material should be handled with care. Although endotoxin levels in batches of to-be-processed potatoes, onions, and seeds vary quite dramatically, it could be concluded that rotten products, plant material, and waste material contain particularly high endotoxin levels. This information was used to propose control measures to reduce exposure to endotoxins of workers during the production process. © The Author(s) 2017. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

  5. Update on fertility preservation from the Barcelona International Society for Fertility Preservation-ESHRE-ASRM 2015 expert meeting

    DEFF Research Database (Denmark)

    Martinez, Francisca; Yding Andersen, Claus

    2017-01-01

    on the need to provide counselling about currently available FP options to all individuals wishing to preserve their fertility. STUDY DESIGN, SIZE, DURATION: An international meeting with representatives from expert scientific societies involved in FP was held in Barcelona, Spain, in June 2015. PARTICIPANTS/MATERIALS......, SETTING, METHODS: Twenty international FP experts belonging to the American Society of Reproductive Medicine, ESHRE and the International Society of Fertility Preservation reviewed the literature up to June 2015 to be discussed at the meeting, and approved the final manuscript. At the time this manuscript...

  6. Meeting report of the first conference of the International Placenta Stem Cell Society (IPLASS)

    Science.gov (United States)

    Parolini, O.; Alviano, F.; Betz, A.G.; Bianchi, D.W.; Götherström, C.; Manuelpillai, U.; Mellor, A.L.; Ofir, R.; Ponsaerts, P.; Scherjon, S.A.; Weiss, M.L.; Wolbank, S.; Wood, K.J.; Borlongan, C.V.

    2012-01-01

    The International Placenta Stem Cell Society (IPLASS) was founded in June 2010. Its goal is to serve as a network for advancing research and clinical applications of stem/progenitor cells isolated from human term placental tissues, including the amnio-chorionic fetal membranes and Wharton's jelly. The commitment of the Society to champion placenta as a stem cell source was realized with the inaugural meeting of IPLASS held in Brescia, Italy, in October 2010. Officially designated as an EMBO-endorsed scientific activity, international experts in the field gathered for a 3-day meeting, which commenced with “Meet with the experts” sessions, IPLASS member and board meetings, and welcome remarks by Dr. Ornella Parolini, President of IPLASS. The evening's highlight was a keynote plenary lecture by Dr. Diana Bianchi. The subsequent scientific program consisted of morning and afternoon oral and poster presentations, followed by social events. Both provided many opportunities for intellectual exchange among the 120 multi-national participants. This allowed a methodical and deliberate evaluation of the status of placental cells in research in regenerative and reparative medicine. The meeting concluded with Dr. Parolini summarizing the meeting's highlights. This further prepared the fertile ground on which to build the promising potential of placental cell research. The second IPLASS meeting will take place in September 2012 in Vienna, Austria. This meeting report summarizes the thought-provoking lectures delivered at the first meeting of IPLASS. PMID:21575989

  7. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Mobile Learning (Lisbon, Portugal, March 14-16, 2013)

    Science.gov (United States)

    Sánchez, Inmaculada Arnedillo, Ed.; Isaías, Pedro, Ed.

    2013-01-01

    These proceedings contain the papers of the International Conference on Mobile Learning 2013, which was organised by the International Association for Development of the Information Society, in Lisbon, Portugal, March 14-16, 2013. The Mobile Learning 2013 International Conference seeks to provide a forum for the presentation and discussion of…

  8. CHINA’S ROLE AND STATUS IN INTERNATIONAL SOCIETY: SHOULD ITS RISE BE PERCEIVED AS A ‘THREAT’?

    Directory of Open Access Journals (Sweden)

    Dahlia Patricia Sterling

    2017-12-01

    Full Text Available China has been making strides in numerous areas the entire world is still trying to grapple with and determine in what way China’s economic growth, active engagement and participation in the world system will affect nation states. Without a doubt, this has added increasing pressure and brought complications for China in continuously explaining its economic growth to a number of actors who perceive its growth and active participation in international society as a “threat”. In effect, China is still yet to define completely its new role in international society even today, and is still using its foreign policy principles and approaches in its participatory role in international society. Moreover, despite honoring its commitments to international society, it still plays a comparatively lesser role in the shaping and making of rules and regulations. Thus, rather than developing and creating new comprehensive policies geared towards shaping and making new rules and regulations to guide its action and roles in international society given that numerous changes have occurred in the world, such as more and more civil conflicts, humanitarian crisis and rogue leaders on the rise today, etc.; China needs to make changes to ensure that not only its voice is heard, but its rules and regulations are up-to-date, works and applicable along with its spoken voice. Based on these assumptions and debates, it is therefore reasonable to make an attempt to determine China’s role and status in its involvement in international society and its rise to become a global power, given its participation in international society which plays a significant part in the way the world perceives China’s rise. On this basis, the article intends to attempt to unravel China’s role and status in international society, the limitations and challenges China faces and the perception of its threat in becoming a “rising” global power.

  9. Global justice meets local civil society: the International Criminal Court’s investigation in the Central African Republic

    NARCIS (Netherlands)

    Glasius, M.

    2008-01-01

    As a new justice institution, the International Criminal Court (ICC) needs to gain legitimacy not just with states but also in civil society, both at the global level and in the societies in which it intervenes. This article, based on interviews, NGO documents, newspaper articles, and participatory

  10. Meeting report: the Schizophrenia International Research Society (SIRS) South America Conference (August 5-7, 2011).

    Science.gov (United States)

    Massuda, Raffael; Chaves, Cristiano; Trzesniak, Clarissa; Machado-de-Sousa, Joao P; Zanetti, Marcus V; Murray, Robin M; Gattaz, Wagner F; Busatto, Geraldo F

    2012-05-01

    On August 5-7, 2011, São Paulo was home to the first regional meeting of the Schizophrenia International Research Society (SIRS). Over 400 people from many countries attended the activities and contributed with around 200 submissions for oral and poster presentations. This article summarizes the data presented during the meeting, with an emphasis on the plenary talks and sessions for short oral presentations. For information on the poster presentations, readers are referred to the special issue of Revista de Psiquiatria Clínica (Brazil) dedicated to the conference (available at: http://www.hcnet.usp.br/ipq/revista/vol38/s1/). Copyright © 2012 Elsevier B.V. All rights reserved.

  11. The impact of the 2005 International Society of Urological Pathology consensus guidelines on Gleason grading

    DEFF Research Database (Denmark)

    Berg, Kasper D; Thomsen, Frederik B; Nerstrøm, Camilla

    2016-01-01

    OBJECTIVES: To investigate whether the International Society of Urological Pathology (ISUP) 2005 revision of the Gleason grading system has influenced the risk of biochemical recurrence (BCR) after radical prostatectomy (RP), as the new guideline implies that some prostate cancers previously graded......, clinical tumour category, PSA level, and margin status to patients undergoing RP between 1 January 2008 and 31 December 2011 (post-ISUP group). Patients were followed until BCR defined as a PSA level of ≥0.2 ng/mL. Risk of BCR was analysed in a competing-risk model. RESULTS: The median follow-up was 9.......5 years in the pre-ISUP group and 4.8 years in the post-ISUP group. The 5-year cumulative incidences of BCR were 34.0% and 13.9% in the pre-ISUP and post-ISUP groups, respectively (P

  12. The International Liver Transplantation Society Living Donor Liver Transplant Recipient Guideline

    Science.gov (United States)

    Miller, Charles M.; Quintini, Cristiano; Dhawan, Anil; Durand, Francois; Heimbach, Julie K.; Kim-Schluger, Hyung Leona; Kyrana, Eirini; Lee, Sung-Gyu; Lerut, Jan; Lo, Chung-Mau; Pomfret, Elizabeth Anne

    2017-01-01

    Abstract Living donor liver transplantation (LDLT) has been increasingly embraced around the world as an important strategy to address the shortage of deceased donor livers. The aim of this guideline, approved by the International Liver Transplantation Society (ILTS), is to provide a collection of expert opinions, consensus, and best practices surrounding LDLT. Recommendations were developed from an analysis of the National Library of Medicine living donor transplantation indexed literature using the Grading of Recommendations Assessment, Development and Evaluation methodology. Writing was guided by the ILTS Policy on the Development and Use of Practice Guidelines (www.ilts.org). Intended for use by physicians, these recommendations support specific approaches to the diagnostic, therapeutic, and preventive aspects of care of living donor liver transplant recipients. PMID:28437386

  13. Annual International Conference of the German Operations Research Society (GOR) University of Augsburg

    CERN Document Server

    Borgwardt, Karl-Heinz; Klein, Robert; Tuma, Axel

    2009-01-01

    This book contains 93 selected papers from the symposium "Operations Research 2008" which was held from September 3-5, 2008 at the University of Augsburg, Germany. The international conference, which also serves as the annual meeting of the German Operations Research Society (GOR), attracted 580 participants from more than thirty countries. The general theme "Operations Research and Global Business" stresses the important role of Operations Research in improving decisions in the increasingly complex global business environment. Operations Research represents one of the most successful instruments for organizing business processes, as many applications in areas like supply chain management or financial management show. The book gives a broad overview of the various facets of Operations Research: mathematical methods such as optimization, forecasting, data analysis or game theory and their applications in business, economics and social life.

  14. Soil! Get the Scoop - The Soil Science Society of America's International Year of Soils Campaign

    Science.gov (United States)

    Lindbo, David L.; Hopmans, Jan; Olson, Carolyn; Fisk, Susan; Chapman, Susan; van Es, Harold

    2015-04-01

    Soils are a finite natural resource and are nonrenewable on a human time scale. Soils are the foundation for food, animal feed, fuel and natural fiber production, the supply of clean water, nutrient cycling and a range of ecosystem functions. The area of fertile soils covering the world's surface is limited and increasingly subject to degradation, poor management and loss to urbanization. Increased awareness of the life-supporting functions of soil is called for if this trend is to be reversed and so enable the levels of food production necessary to meet the demands of population levels predicted for 2050. The Soil Science Society of America is coordinating with the Global Soil Partnership and other organizations around the world to celebrate the 2015 International Year of Soils and raise awareness and promote the sustainability of our limited soil resources. We all have a valuable role in communicating vital information on soils, a life sustaining natural resource. Therefore, we will provide resources to learn about soils and help us tell the story of soils. We will promote IYS on social media by sharing our posts from Facebook and Twitter. Additionally SSSA developed 12 monthly themes that reflect the diverse value of soils to our natural environment and society. Each month has information on the theme, a lesson plan, and other outreach activities. All information is available on a dedicated website www.soil.org/IYS. The site will be updated constantly throughout the year.

  15. Endotoxin removal by radio frequency gas plasma (glow discharge)

    Science.gov (United States)

    Poon, Angela

    2011-12-01

    Contaminants remaining on implantable medical devices, even following sterilization, include dangerous fever-causing residues of the outer lipopolysaccharide-rich membranes of Gram-negative bacteria such as the common gut microorganism E. coli. The conventional method for endotoxin removal is by Food & Drug Administration (FDA)-recommended dry-heat depyrogenation at 250°C for at least 45 minutes, an excessively time-consuming high-temperature technique not suitable for low-melting or heat-distortable biomaterials. This investigation evaluated the mechanism by which E. coli endotoxin contamination can be eliminated from surfaces during ambient temperature single 3-minute to cumulative 15-minute exposures to radio-frequency glow discharge (RFGD)-generated residual room air plasmas activated at 0.1-0.2 torr in a 35MHz electrodeless chamber. The main analytical technique for retained pyrogenic bio-activity was the Kinetic Chromogenic Limulus Amebocyte Lysate (LAL) Assay, sufficiently sensitive to document compliance with FDA-required Endotoxin Unit (EU) titers less than 20 EU per medical device by optical detection of enzymatic color development corresponding to < 0.5 EU/ml in sterile water extracts of each device. The main analytical technique for identification of chemical compositions, amounts, and changes during sequential reference Endotoxin additions and subsequent RFGD-treatment removals from infrared (IR)-transparent germanium (Ge) prisms was Multiple Attenuated Internal Reflection (MAIR) infrared spectroscopy sensitive to even monolayer amounts of retained bio-contaminant. KimaxRTM 60 mm x 15 mm and 50mm x 15mm laboratory glass dishes and germanium internal reflection prisms were inoculated with E. coli bacterial endotoxin water suspensions at increments of 0.005, 0.05, 0.5, and 5 EU, and characterized by MAIR-IR spectroscopy of the dried residues on the Ge prisms and LAL Assay of sterile water extracts from both glass and Ge specimens. The Ge prism MAIR

  16. Interview with Dr. Andre Davy, Honorary President, International Union of Phlebology; Honorary President, French Society of Phlebology; Honorary President, European Society of Phlebectomy. Interview by Jose Antonio Olivencia.

    Science.gov (United States)

    Davy, A

    2000-06-01

    Dr. Davy is the Honorary President International Union of Phlebology, Honorary President French Society of Phlebology, Honorary President European Society of Phlebectomy. Dr. Andre Davy was born in 1924 in Basse, Normandy. I met Dr. Davy in 1967 in a World Congress of Phlebology in Amsterdam. I was so impressed with his skills and knowledge that when he later on proposed to be associated in the practice of phlebology, I accepted immediately. That lead to a very long medical and surgical partnership. He was an expert in the Muller phlebectomy and was also interested in chronic venous insufficiency, chronic stasis ulcer and lymphedema. He promoted sclerotherapy as part of the overall treatment of venous disease. In the early seventies, he started a training program that included not only theoretical but also practical knowledge of phlebology. In 1974 he published a book entitled, "Les Varices." He organized the first Franco-British Symposium of Phlebology that was held in Touquet in May 1981. That symposium was a complete success. It was immediately followed by a second Franco-British symposium and later on by the creation of the Venous Forum of the Royal Society of Medicine, the birth of the English journal "Phlebology," the North American Society of Phlebology, and the American Venous Forum. Later, he became Editor in Chief of Phlebologie, the journal of the French Society of Phlebology. He was named President of the French Society of Phlebology in 1986 and in 1989 President of the International Union of Phlebology. This very well educated and calm gentleman with a very outward tranquil appearance and great strength of character has always held strong opinions. He is now retired at his family home in Pont L'Eveque, France and spends his time reading, listening to the music of his favorite composers Verdi and Mahler, continuously visiting old friends such as Jean Van der Stricht, Robert Muller, Claude Gillot, and still remaining very close to his family. PAUL OUVRY

  17. Second Annual Meeting of the International Society of Pediatric Wound Care.

    Science.gov (United States)

    Keswani, Sundeep G

    2015-10-01

    The overarching goals of the International Society of Pediatric Wound Care (ISPeW) are to (1) set global standards for the assessment and treatment of pediatric wounds of varying etiologies; (2) provide a forum for international interprofessional collaboration among healthcare professionals, researchers, educators, and industry leaders dedicated to the care of pediatric wounds; (3) promote and support clinical research focused on the prevention, assessment, and treatment of pediatric wounds; (4) collaborate with wound care organizations worldwide on pediatric wound care issues; and (5) provide evidence-based pediatric wound care education to healthcare professionals, parents, and lay caregivers. This edition of Advances in Wound Care includes some of the work that was presented at the 2014 ISPeW meeting in Rome. The first article by Dr. Romanelli, is an in-depth description of the progression of skin physiology throughout its maturational stages and clinical implication. A cutting edge article by Dr. Timothy King then follows, with regard to scar prevention in postnatal tissues. This is followed by a comprehensive look at debridement techniques in pediatric trauma by Dr. Ankush Gosain. Next, is a cautionary article by Dr. Luca Spazzapan that examines the prevalence of diabetic foot ulcers in children and the potential for an epidemic. The last article in this series is from the keynote speaker, Dr. Amit Geffen, who eloquently examines the use of biomaterials to offload and prevent pediatric pressure ulcers.

  18. Proceedings of the 11th Congress of the International Society of Nutrigenetics and Nutrigenomics (ISNN 2017).

    Science.gov (United States)

    Barrington, William T; Salvador, Anna C; Hartiala, Jaana A; De Caterina, Raffaele; Kohlmeier, Martin; Martinez, J Alfredo; Kreutzer, Carin B; Heber, David; Lusis, Aldons J; Li, Zhaoping; Allayee, Hooman

    2017-01-01

    The International Society of Nutrigenetics and Nutrigenomics (ISNN) held its 11th annual Congress in Los Angeles, California, between September 16 and 19, 2017. In addition to 2 keynote lectures, 4 plenary sessions included presentations by internationally renowned speakers on cutting-edge areas of research and new discoveries in genetics/genomics, the microbiome, and nutrition. Scientific topics included multi-omics approaches; diet and the microbiome; cancer, longevity, and metabolism; moving the field forward; and translational/educational aspects and the future of medicine. There was also an accepted oral abstracts session designed specifically to provide young investigators and trainees with the opportunity to present their work, as well as a session focused on industry-academic partnerships, which included a roundtable discussion afterwards. Overall, the 11th ISNN Congress was an exciting and intellectually stimulating meeting focused on understanding the impact of biological interactions between genes and nutrients on health and disease. These efforts continued the decade-long tradition of the annual ISNN Congress to provide an interdisciplinary platform for scientists from various disciplines to discuss research ideas and advance the fields of nutrigenetics and nutrigenomics. © 2018 S. Karger AG, Basel.

  19. The best of respiratory infections from the 2015 European Respiratory Society International Congress

    Directory of Open Access Journals (Sweden)

    Eva Polverino

    2016-07-01

    Full Text Available The breadth and quality of scientific presentations on clinical and translational research into respiratory infections at the 2015 European Respiratory Society (ERS International Congress in Amsterdam, the Netherlands, establishes this area as one of the leadings fields in pulmonology. The host–pathogen relationship in chronic obstructive pulmonary disease, and the impact of comorbidities and chronic treatment on clinical outcomes in patients with pneumonia were studied. Various communications were dedicated to bronchiectasis and, in particular, to different prognostic and clinical aspects of this disease, including chronic infection with Pseudomonas and inhaled antibiotic therapy. Recent data from the World Health Organization showed that Europe has the highest number of multidrug-resistant tuberculosis cases and the poorest countries have the least access to suitable treatments. Latent tuberculosis and different screening programmes were also discussed with particular attention to risk factors such as HIV infection and diabetes. Several biomarkers were proposed to distinguish between active tuberculosis and latent infection. Major treatment trials were discussed (REMOX, RIFQUIN and STREAM. The possibility of once-weekly treatment in the continuation phase (RIAQUIN was especially exciting. The continuing rise of Mycobacterium abscessus as a significant pathogen was noted. This article reviews some of the best contributions from the Respiratory Infections Assembly to the 2015 ERS International Congress.

  20. 2014 President's plenary international psycho-oncology society: moving toward cancer care for the whole patient.

    Science.gov (United States)

    Bultz, Barry D; Travado, Luzia; Jacobsen, Paul B; Turner, Jane; Borras, Josep M; Ullrich, Andreas W H

    2015-12-01

    The International Psycho-oncology Society (IPOS) has just celebrated its 30th anniversary. The growth of psychosocial oncology has been exponential, and this relatively new field is becoming a core service that focuses on prevention, reducing the burden of cancer, and enhancing the quality of life from time of diagnosis, through treatment, survivorship, and palliative care. Looking back over the past 30 years, we see that cancer care globally has evolved to a new and higher standard. Today, 'cancer care for the whole patient' is being accomplished with an evidence-based model that addresses psychosocial needs and integrates psycho-oncology into the treatment and care of patients. The President's Plenary Session in Lisbon, Portugal, highlighted the IPOS Mission of promoting global excellence in psychosocial care of people affected by cancer through our research, public policy, advocacy, and education. The internationally endorsed IPOS Standard of Quality Cancer Care, for example, clearly states the necessity of integrating the psychosocial domain into routine care, and that distress should be measured as the sixth vital sign after temperature, blood pressure, pulse, respiratory rate, and pain. The plenary paper also discussed the global progress being made in Europe, North America, and Australia in providing quality cancer care for the whole patient. Collaborative partnerships between IPOS and organizations such as the European Partnership Action Against Cancer and the World Health Organization are essential in building capacity for the delivery of high-quality psycho-oncology services in the future. Copyright © 2015 John Wiley & Sons, Ltd.

  1. Endotoxin levels and contribution factors of endotoxins in resident, school, and office environments - A review

    Science.gov (United States)

    Salonen, Heidi; Duchaine, Caroline; Létourneau, Valérie; Mazaheri, Mandana; Laitinen, Sirpa; Clifford, Sam; Mikkola, Raimo; Lappalainen, Sanna; Reijula, Kari; Morawska, Lidia

    2016-10-01

    As endotoxin exposure has known effects on human health, it is important to know the generally existing levels of endotoxins as well as their contributing factors. This work reviews current knowledge on the endotoxin loads in settled floor dust, concentrations of endotoxins in indoor air, and different environmental factors potentially affecting endotoxin levels. The literature review consists of peer-reviewed manuscripts located using Google and PubMed, with search terms based on individual words and combinations. References from relevant articles have also been searched. Analysis of the data showed that in residential, school, and office environments, the mean endotoxin loads in settled floor dust varied between 660 and 107,000 EU/m2, 2180 and 48,000 EU/m2, and 2700 and 12,890 EU/m2, respectively. Correspondingly, the mean endotoxin concentrations in indoor air varied between 0.04 and 1610 EU/m3 in residences, and 0.07 and 9.30 EU/m3 in schools and offices. There is strong scientific evidence indicating that age of houses (or housing unit year category), cleaning, farm or rural living, flooring materials (the presence of carpets), number of occupants, the presence of dogs or cats indoors, and relative humidity affect endotoxin loads in settled floor dust. The presence of pets (especially dogs) was extremely strongly associated with endotoxin concentrations in indoor air. However, as reviewed articles show inconsistency, additional studies on these and other possible predicting factors are needed.

  2. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on e-Learning (Madeira, Portugal, July 1-4, 2016)

    Science.gov (United States)

    Nunes, Miguel Baptista, Ed.; McPherson, Maggie, Ed.

    2016-01-01

    These proceedings contain the papers of the International Conference e-Learning 2016, which was organised by the International Association for Development of the Information Society, 1-3 July, 2016. This conference is part of the Multi Conference on Computer Science and Information Systems 2016, 1-4 July. The e-Learning (EL) 2016 conference aims…

  3. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Mobile Learning (12th, Vilamoura, Algarve, Portugal, April 9-11, 2016)

    Science.gov (United States)

    Sánchez, Inmaculada Arnedillo, Ed.; Isaías, Pedro, Ed.

    2016-01-01

    These proceedings contain the papers of the 12th International Conference on Mobile Learning 2016, which was organized by the International Association for Development of the Information Society, in Vilamoura, Algarve, Portugal, April 9-11, 2016. The Mobile Learning 2016 Conference seeks to provide a forum for the presentation and discussion of…

  4. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Educational Technologies (5th, Sydney, Australia, December 11-13, 2017)

    Science.gov (United States)

    Kommers, Piet, Ed.; Issa, Tomayess, Ed.; Isaias, Pedro, Ed.; Hol, Ana, Ed.

    2017-01-01

    These proceedings contain the papers and posters of the 5th International Conference on Educational Technologies 2017 (ICEduTech 2017), which has been organised by the International Association for Development of the Information Society and co-organised by the Western Sydney University, held in Sydney, Australia, 11-13 December 2017. ICEduTech is…

  5. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on E-Learning (Lisbon, Portugal, July 20-22, 2017)

    Science.gov (United States)

    Nunes, Miguel Baptista, Ed.; McPherson, Maggie, Ed.; Kommers, Piet, Ed.; Isaias, Pedro, Ed.

    2017-01-01

    These proceedings contain the papers of the International Conference e-Learning 2017, which was organised by the International Association for Development of the Information Society, 20-22 July, 2017. This conference is part of the Multi Conference on Computer Science and Information Systems 2017, 20-23 July, which had a total of 652 submissions.…

  6. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on e-Learning (Prague, Czech Republic, July 23-26, 2013)

    Science.gov (United States)

    Nunes, Miguel Baptista, Ed.; McPherson, Maggie, Ed.

    2013-01-01

    These proceedings contain the papers of the International Conference e-Learning 2013, which was organised by the International Association for Development of the Information Society and is part of the Multi Conference on Computer Science and Information Systems (Prague, Czech Republic, July 23-26, 2013). The e-Learning 2013 conference aims to…

  7. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Mobile Learning (11th, Madeira, Portugal, March 14-16, 2015)

    Science.gov (United States)

    Sánchez, Inmaculada Arnedillo, Ed.; Isaías, Pedro, Ed.

    2015-01-01

    These proceedings contain the papers and posters of the 11th International Conference on Mobile Learning 2015, which was organised by the International Association for Development of the Information Society, in Madeira, Portugal, March 14-16, 2015. The Mobile Learning 2015 Conference seeks to provide a forum for the presentation and discussion of…

  8. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Mobile Learning (13th, Budapest, Hungary, April 10-12, 2017)

    Science.gov (United States)

    Sánchez, Inmaculada Arnedillo, Ed.; Isaías, Pedro, Ed.

    2017-01-01

    These proceedings contain the papers and posters of the 13th International Conference on Mobile Learning 2017, which was organised by the International Association for Development of the Information Society (IADIS), in Budapest, Hungary, April 10-12, 2017. The Mobile Learning 2017 Conference seeks to provide a forum for the presentation and…

  9. Examination of the International Scope of Papers Presented at the International Society for Music Education Research Commission Seminars, 1988-2006

    Science.gov (United States)

    Price, Harry E.; Madsen, Clifford K.; Cornacchio, Rachel; Webb, Marie

    2010-01-01

    The authors classified citations included in papers presented at 10 International Society for Music Education (ISME) biennial International Research Commission Seminars across an 18-year period (1988-2006) based on the six world regions as specified by the ISME Research Commission. Citations (N = 4,535) were examined from 238 papers presented at…

  10. Endotoxin Preconditioning Reprograms S1 Tubules and Macrophages to Protect the Kidney.

    Science.gov (United States)

    Hato, Takashi; Zollman, Amy; Plotkin, Zoya; El-Achkar, Tarek M; Maier, Bernhard F; Pay, S Louise; Dube, Shataakshi; Cabral, Pablo; Yoshimoto, Momoko; McClintick, Jeanette; Dagher, Pierre C

    2018-01-01

    Preconditioning with a low dose of endotoxin confers unparalleled protection against otherwise lethal models of sepsis. The mechanisms of preconditioning have been investigated extensively in isolated immune cells such as macrophages. However, the role of tissue in mediating the protective response generated by preconditioning remains unknown. Here, using the kidney as a model organ, we investigated cell type-specific responses to preconditioning. Compared with preadministration of vehicle, endotoxin preconditioning in the cecal ligation and puncture mouse model of sepsis led to significantly enhanced survival and reduced bacterial load in several organs. Furthermore, endotoxin preconditioning reduced serum levels of proinflammatory cytokines, upregulated molecular pathways involved in phagocytosis, and prevented the renal function decline and injury induced in mice by a toxic dose of endotoxin. The protective phenotype involved the clustering of macrophages around S1 segments of proximal tubules, and full renal protection required both macrophages and renal tubular cells. Using unbiased S1 transcriptomic and tissue metabolomic approaches, we identified multiple protective molecules that were operative in preconditioned animals, including molecules involved in antibacterial defense, redox balance, and tissue healing. We conclude that preconditioning reprograms macrophages and tubules to generate a protective environment, in which tissue health is preserved and immunity is controlled yet effective. Endotoxin preconditioning can thus be used as a discovery platform, and understanding the role and participation of both tissue and macrophages will help refine targeted therapies for sepsis. Copyright © 2018 by the American Society of Nephrology.

  11. Fingolimod against endotoxin-induced fetal brain injury in a rat model.

    Science.gov (United States)

    Yavuz, And; Sezik, Mekin; Ozmen, Ozlem; Asci, Halil

    2017-11-01

    Fingolimod is a sphingosine-1-phosphate receptor modulator used for multiple sclerosis treatment and acts on cellular processes such as apoptosis, endothelial permeability, and inflammation. We hypothesized that fingolimod has a positive effect on alleviating preterm fetal brain injury. Sixteen pregnant rats were divided into four groups of four rats each. On gestational day 17, i.p. endotoxin was injected to induce fetal brain injury, followed by i.p. fingolimod (4 mg/kg maternal weight). Hysterotomy for preterm delivery was performed 6 h after fingolimod. The study groups included (i) vehicle controls (i.p. normal saline only); (ii) positive controls (endotoxin plus saline); (iii) saline plus fingolimod; and (iv) endotoxin plus fingolimod treatment. Brain tissues of the pups were dissected for evaluation of interleukin (IL)-6, caspase-3, and S100β on immunohistochemistry. Maternal fingolimod treatment attenuated endotoxin-related fetal brain injury and led to lower immunoreactions for IL-6, caspase-3, and S100β compared with endotoxin controls (P < 0.0001 for all comparisons). Antenatal maternal fingolimod therapy had fetal neuroprotective effects by alleviating preterm birth-related fetal brain injury with inhibitory effects on inflammation and apoptosis. © 2017 Japan Society of Obstetrics and Gynecology.

  12. Highlights from the Fourth International Society for Computational Biology Student Council Symposium at the Sixteenth Annual International Conference on Intelligent Systems for Molecular Biology

    Directory of Open Access Journals (Sweden)

    Gehlenborg Nils

    2008-10-01

    Full Text Available Abstract In this meeting report we give an overview of the talks and presentations from the Fourth International Society for Computational Biology (ISCB Student Council Symposium held as part of the annual Intelligent Systems for Molecular Biology (ISMB conference in Toronto, Canada. Furthermore, we detail the role of the Student Council (SC as an international student body in organizing this symposium series in the context of large, international conferences.

  13. Genitourinary syndrome of menopause: new terminology for vulvovaginal atrophy from the International Society for the Study of Women's Sexual Health and the North American Menopause Society.

    Science.gov (United States)

    Portman, David J; Gass, Margery L S

    2014-10-01

    In 2012, the Board of Directors of the International Society for the Study of Women's Sexual Health (ISSWSH) and the Board of Trustees of The North American Menopause Society (NAMS) acknowledged the need to review current terminology associated with genitourinary tract symptoms related to menopause. The 2 societies cosponsored a terminology consensus conference, which was held in May 2013. Members of the consensus conference agreed that the term genitourinary syndrome of menopause (GSM) is a medically more accurate, all-encompassing, and publicly acceptable term than vulvovaginal atrophy. GSM is defined as a collection of symptoms and signs associated with a decrease in estrogen and other sex steroids involving changes to the labia majora/minora, clitoris, vestibule/introitus, vagina, urethra and bladder. The syndrome may include but is not limited to genital symptoms of dryness, burning, and irritation; sexual symptoms of lack of lubrication, discomfort or pain, and impaired function; and urinary symptoms of urgency, dysuria and recurrent urinary tract infections. Women may present with some or all of the signs and symptoms, which must be bothersome and should not be better accounted for by another diagnosis. The term was presented and discussed at the annual meeting of each society. The respective Boards of NAMS and ISSWSH formally endorsed the new terminology--genitourinary syndrome of menopause (GSM)--in 2014.

  14. Introduction to the special issue from the 2014 meeting of the International Behavioral Neuroscience Society.

    Science.gov (United States)

    Young, Jared W; Hall, F Scott; Pletnikov, Mikhail; Kent, Stephen

    2015-11-01

    In 2013, President Obama launched what has been optimistically described as the "decade of the brain". The launch of this effort comes on the back of widespread acknowledgement that more is required to aid those suffering from mental health disorders. Specifically, a greater understanding of the neural circuitry related to behaviors specific to mental health disorders is needed. The field of research that relates the circuitry of the brain to specific aspects of behavior is referred to as behavioral neuroscience. The International Behavioral Neuroscience Society (IBNS) was founded in 1992 specifically to meet on an annual basis and present the latest research findings in this field, and to gather together the international research community to discuss issues important for the development and progress of this scientific discipline. This special issue includes reviews of topics of emerging interest and advancing knowledge in behavioral neuroscience, based on symposia presented at the 2014 IBNS meeting. Topics discussed at the annual IBNS meeting ranged from investigations of the neural mechanisms underlying bipolar disorder, schizophrenia, depression, traumatic brain injury, and risk-taking behavior, to behavioral consequences of obesity and immune dysfunction. Novel treatment areas are covered such as the use of deep brain stimulation, as well as investigation of the behavioral impacts of nicotine withdrawal and how this research will influence the development of nicotine cessation treatments. Hence, this special issue covers a wide-range of topics in behavioral neuroscience offering an insight into the challenges faced by researchers in this decade of the brain. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Consensus Document of the Spanish Society of Cardiology and the Spanish Society of Internal Medicine on the diagnosis and treatment of iron deficiency in heart failure.

    Science.gov (United States)

    Manito, N; Cerqueiro, J M; Comín-Colet, J; García-Pinilla, J M; González-Franco, A; Grau-Amorós, J; Peraira, J R; Manzano, L

    Iron deficiency in patients with heart failure is a medical problem of recent particular interest. This interest has resulted from the publication of several clinical trials that demonstrated that the administration of intravenous iron to such patients improved their functional capacity and even reduced the number of hospitalisations for heart failure decompensation. However, applying the evidence from these studies in clinical practice is still controversial, both in terms of the diagnostic criteria for iron deficiency (absolute and functional) and the optimal method for iron replenishment. This article is a consensus document that integrates the recommendations of the Spanish Society of Internal Medicine and the Spanish Society of Cardiology. The article reviews the scientific evidence and proposes a diagnostic and therapeutic performance protocol for iron deficiency in heart failure. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  16. An International Menopause Society study of vasomotor symptoms in Bangkok and Chiang Mai, Thailand.

    Science.gov (United States)

    Sriprasert, I; Pantasri, T; Piyamongkol, W; Suwan, A; Chaikittisilpa, S; Sturdee, D; Gupta, P; Hunter, M S

    2017-04-01

    To examine relationships between location, demographics, lifestyle, beliefs, and experience of hot flushes and night sweats (HFNS) amongst women living in two cities in Thailand. Cross-sectional study of peri- and postmenopausal women, aged 45-55 years, from Bangkok and Chiang Mai. Participants completed questionnaires (demographics, health, HFNS (prevalence, frequency and problem-rating) and beliefs about menopause). A sub-sample of women from each location was interviewed. A total of 632 women (320 Bangkok and 312 Chiang Mai) aged 50.88 (standard deviation 3.06) years, took part. The prevalence of HFNS was 65%, average HFNS frequency 8.7 (10.8) per week and problem rating 4.3/10. Women from Chiang Mai had significantly more problematic HFNS, but prevalence and frequency were similar in both sites. Poor general health predicted HFNS prevalence and frequency, while Chiang Mai location, HFNS frequency, age, diet and beliefs about menopause were associated with problematic HFNS. Location remained significant after controlling for education, occupation and age; location was partially explained by beliefs. Qualitative interview responses illustrated the differences in beliefs about menopause between locations. HFNS reports are prevalent with moderate frequency and problem-ratings in these urban centers in Thailand. The results will be included in the broader International Menopause Society study of Climate, Altitude and Temperature (IMS-CAT) of the impact of climate on HFNS.

  17. The Networks Of The Astronomical Society Of The Pacific And The International Year Of Astronomy

    Science.gov (United States)

    Fraknoi, Andrew; Manning, J.; Gurton, S.; Gibbs, M.; Hurst, A.; White, V.; Berendsen, M.

    2007-12-01

    Serious planning has begun for the International Year of Astronomy (IYA) in 2009, which will also be the 120th anniversary of the Astronomical Society of the Pacific (ASP). A key element required for IYA's success in reaching the maximum number of people in the U.S. will be to find effective ways of disseminating the programs and materials that are being developed. The ASP's national networks of educational intermediaries can play a major role in training, dissemination, and organization for IYA. These networks include: the Project ASTRO National Site Network (13 regional sites training professional and amateur astronomers to work with local teachers and families), the Night Sky Network (over 200 amateur astronomy clubs engaged in active outreach), the Astronomy from the Ground Up Network (smaller science and nature centers increasing their offerings in astronomy), and the Cosmos in the Classroom Network (hundreds of instructors of introductory astronomy in community, state, and liberal arts colleges). The ASP also offers "The Universe in the Classroom", a quarterly newsletter for those teaching astronomy in grades 3-12, an extensive web site of educational resources, podcasts, workshops, national conferences, and awards to help improve the public understanding of astronomy. At the Summer 2008 AAS meeting, the ASP will sponsor a major symposium and workshops on preparing for IYA (and working with a range of different audiences.)

  18. The International Society for Extracellular Vesicles launches the first massive open online course on extracellular vesicles

    Directory of Open Access Journals (Sweden)

    Cecilia Lässer

    2016-12-01

    Full Text Available The International Society for Extracellular Vesicles (ISEV has organised its first educational online course for students and beginners in the field of extracellular vesicles (EVs. This course, “Basics of Extracellular Vesicles,” uses recorded lectures from experts in the field and will be open for an unlimited number of participants. The course is divided into 5 modules and can be accessed at www.coursera.org/learn/extracellular-vesicles. The first module is an introduction to the field covering the nomenclature and history of EVs. Module 2 focuses on the biogenesis and uptake mechanisms of EVs, as well as their RNA, protein and lipid cargo. Module 3 covers the collection and processing of cell culture media and body fluids such as blood, breast milk, cerebrospinal fluid and urine prior to isolation of EVs. Modules 4 and 5 present different isolation methods and characterisation techniques utilised in the EV field. Here, differential ultracentrifugation, size-exclusion chromatography, density gradient centrifugation, kit-based precipitation, electron microscopy, cryo-electron microscopy, flow cytometry, atomic-force microscopy and nanoparticle-tracking analysis are covered. This first massive open online course (MOOC on EVs was launched on 15 August 2016 at the platform “Coursera” and is free of charge.

  19. ISES [International Solar Energy Society] and the UNCED [United Nations Conference on Environment and Development] process

    International Nuclear Information System (INIS)

    Lorriman, D.

    1992-01-01

    The International Solar Energy Society (ISES)/United Nations World Commission on Environment and Development (UNCED) process, developed as a preparation for the Earth Summit 92 held in Brazil, involved the collection and compilation of material and the development of consensus. The process involved five phases of a survey on environment and energy issues, roundtable events, and final input into the Earth Summit. The following are results from the ISES survey. When setting national energy policies, the two least important considerations are concern for global environmental impacts and life cycle costs of energy options. In terms of electricity supply, the main issues are reliability and dispatchability. The most significant issues impacting economic development in developing countries are population growth and land resource degradation. Fresh water pollution was a concern in all countries. In industrialized countries with adequate power supply, the main issue is improved quality of life. In developing countries, growth dominates the need for new energy supplies. A large number of recommendations for United Nations action are presented. 3 refs

  20. International Society of Geriatric Oncology Consensus on Geriatric Assessment in Older Patients With Cancer

    Science.gov (United States)

    Wildiers, Hans; Heeren, Pieter; Puts, Martine; Topinkova, Eva; Janssen-Heijnen, Maryska L.G.; Extermann, Martine; Falandry, Claire; Artz, Andrew; Brain, Etienne; Colloca, Giuseppe; Flamaing, Johan; Karnakis, Theodora; Kenis, Cindy; Audisio, Riccardo A.; Mohile, Supriya; Repetto, Lazzaro; Van Leeuwen, Barbara; Milisen, Koen; Hurria, Arti

    2014-01-01

    Purpose To update the International Society of Geriatric Oncology (SIOG) 2005 recommendations on geriatric assessment (GA) in older patients with cancer. Methods SIOG composed a panel with expertise in geriatric oncology to develop consensus statements after literature review of key evidence on the following topics: rationale for performing GA; findings from a GA performed in geriatric oncology patients; ability of GA to predict oncology treatment–related complications; association between GA findings and overall survival (OS); impact of GA findings on oncology treatment decisions; composition of a GA, including domains and tools; and methods for implementing GA in clinical care. Results GA can be valuable in oncology practice for following reasons: detection of impairment not identified in routine history or physical examination, ability to predict severe treatment-related toxicity, ability to predict OS in a variety of tumors and treatment settings, and ability to influence treatment choice and intensity. The panel recommended that the following domains be evaluated in a GA: functional status, comorbidity, cognition, mental health status, fatigue, social status and support, nutrition, and presence of geriatric syndromes. Although several combinations of tools and various models are available for implementation of GA in oncology practice, the expert panel could not endorse one over another. Conclusion There is mounting data regarding the utility of GA in oncology practice; however, additional research is needed to continue to strengthen the evidence base. PMID:25071125

  1. International Society of Nephrology-Hydration and Kidney Health Initiative - Expanding Research and Knowledge.

    Science.gov (United States)

    Moist, Louise M; Clark, William F; Segantini, Luca; Damster, Sandrine; Le Bellego, Laurent; Wong, Germaine; Tonelli, Marcello

    2016-01-01

    The purpose of this manuscript is to describe a collaborative research initiative to explore the role of hydration in kidney health. Our understanding of the effects of hydration in health and disease is surprisingly limited, particularly when we consider the vital role of hydration in basic human physiology. Recent initiatives and research outcomes have challenged the global medical community to expand our knowledge about hydration, including the differences between water, sugared beverages and other consumables. Identification of the potential mechanisms contributing to the benefits of hydration has stimulated the global nephrology community to advance research regarding hydration for kidney health. Hydration and kidney health has been a focus of research for several research centers with a rapidly expanding world literature and knowledge. The International Society of Nephrology has collaborated with Danone Nutricia Research to promote development of kidney research initiatives, which focus on the role of hydration in kidney health and the global translation of this new information. This initiative supports the use of existing data in different regions and countries to expand dialogue among experts in the field of hydration and health, and to increase scientific interaction and productivity with the ultimate goal of improving kidney health. © 2016 The Author(s) Published by S. Karger AG, Basel.

  2. The International Society for Extracellular Vesicles launches the first massive open online course on extracellular vesicles.

    Science.gov (United States)

    Lässer, Cecilia; Théry, Clotilde; Buzás, Edit I; Mathivanan, Suresh; Zhao, Weian; Gho, Yong Song; Lötvall, Jan

    2016-01-01

    The International Society for Extracellular Vesicles (ISEV) has organised its first educational online course for students and beginners in the field of extracellular vesicles (EVs). This course, "Basics of Extracellular Vesicles," uses recorded lectures from experts in the field and will be open for an unlimited number of participants. The course is divided into 5 modules and can be accessed at www.coursera.org/learn/extracellular-vesicles. The first module is an introduction to the field covering the nomenclature and history of EVs. Module 2 focuses on the biogenesis and uptake mechanisms of EVs, as well as their RNA, protein and lipid cargo. Module 3 covers the collection and processing of cell culture media and body fluids such as blood, breast milk, cerebrospinal fluid and urine prior to isolation of EVs. Modules 4 and 5 present different isolation methods and characterisation techniques utilised in the EV field. Here, differential ultracentrifugation, size-exclusion chromatography, density gradient centrifugation, kit-based precipitation, electron microscopy, cryo-electron microscopy, flow cytometry, atomic-force microscopy and nanoparticle-tracking analysis are covered. This first massive open online course (MOOC) on EVs was launched on 15 August 2016 at the platform "Coursera" and is free of charge.

  3. The International Society for Extracellular Vesicles launches the first massive open online course on extracellular vesicles

    Science.gov (United States)

    Lässer, Cecilia; Théry, Clotilde; Buzás, Edit I.; Mathivanan, Suresh; Zhao, Weian; Gho, Yong Song; Lötvall, Jan

    2016-01-01

    The International Society for Extracellular Vesicles (ISEV) has organised its first educational online course for students and beginners in the field of extracellular vesicles (EVs). This course, “Basics of Extracellular Vesicles,” uses recorded lectures from experts in the field and will be open for an unlimited number of participants. The course is divided into 5 modules and can be accessed at www.coursera.org/learn/extracellular-vesicles. The first module is an introduction to the field covering the nomenclature and history of EVs. Module 2 focuses on the biogenesis and uptake mechanisms of EVs, as well as their RNA, protein and lipid cargo. Module 3 covers the collection and processing of cell culture media and body fluids such as blood, breast milk, cerebrospinal fluid and urine prior to isolation of EVs. Modules 4 and 5 present different isolation methods and characterisation techniques utilised in the EV field. Here, differential ultracentrifugation, size-exclusion chromatography, density gradient centrifugation, kit-based precipitation, electron microscopy, cryo-electron microscopy, flow cytometry, atomic-force microscopy and nanoparticle-tracking analysis are covered. This first massive open online course (MOOC) on EVs was launched on 15 August 2016 at the platform “Coursera” and is free of charge. PMID:27989272

  4. THE EFFECTS OF BACTERIAL ENDOTOXIN ON LIPIDE METABOLISM

    Science.gov (United States)

    LeQuire, V. S.; Hutcherson, J. D.; Hamilton, R. L.; Gray, M. E.

    1959-01-01

    Single intravenous injections of Shear's polysaccharide in varying dosages invariably produced an elevation in the levels of the total serum lipides 24 hours after injection of endotoxin. The total serum cholesterol and lipide phosphorus were also affected, although they did not change with smaller doses of endotoxin and were rarely elevated to the same degree as were the total serum lipides. The degree of elevation of the serum lipides was apparently related to the amount of endotoxin injected up to a certain point, beyond which there was no further increase. There were two types of response to endotoxin by the serum lipides, a moderate increase and an uncontrolled increase. Higher dosages of endotoxin and fasting apparently increased the incidence of the latter response. No direct correlation could be made between serum lipide responses and histologic evidence typical of the generalized Shwartzman reaction following this regimen of endotoxin injection. The Shwartzman reaction did occur with greater frequency and with lower dosages of endotoxin in fasted animals. Animals given repeated injections of endotoxin showed an initial increase in serum lipides followed by a progressive decrease to normal levels as tolerance to the febrile action of endotoxin appeared. The febrile tolerance as well as the unresponsiveness of the serum lipides to endotoxin was abolished by thorium dioxide (thorotrast) in these animals. In similar experiments a "breakthrough" of lipide unresponsiveness to endotoxin was obtained by increasing the amount of endotoxin injected. Some of the implications of these results for the metabolic alterations produced by bacterial endotoxins are discussed. PMID:13673140

  5. Validity and Internal Consistency of the New Knee Society Knee Scoring System.

    Science.gov (United States)

    Culliton, Sharon E; Bryant, Dianne M; MacDonald, Steven J; Hibbert, Kathryn M; Chesworth, Bert M

    2018-01-01

    In 2012, a new Knee Society Knee Scoring System (KSS) was developed and validated to address the needs for a scoring system that better encompasses the expectations, satisfaction, and physical involvement of a younger, more active population of patients undergoing TKA. Revalidating this tool in a separate population by individuals other than the developers of the scoring system seems important, because such replication would tend to confirm the generalizability of this tool. The purposes of this study were (1) to validate the KSS using a separate sample of patients undergoing primary TKA; and (2) to evaluate the internal consistency of the KSS. Intervention and control groups from a randomized controlled trial with no between-group differences were pooled. Preoperative and postoperative (6 weeks and 1 year) data were used. Patients with osteoarthritis undergoing primary TKA completed the patient-reported component of the KSS, Knee Injury and Osteoarthritis Outcome Score (KOOS), SF-12, two independent questions about expectations of surgery, and the Patient Acceptable Symptom State (PASS) single-question outcome. This study included 345 patients with 221 (64%) women, an average (SD) age of 64 (8.6) years, a mean (SD) body mass index of 32.9 (7.5) kg/m, and 225 (68%) having their first primary TKA. Loss to followup in the control group was 18% and loss to followup in the intervention group was 13%. We quantified cross-sectional (preoperative scores) and longitudinal validity (pre- to postoperative change scores) by evaluating associations between the KSS and KOOS subscales using Spearman's correlation coefficient. Preoperative known-group validity of the KSS symptoms and functional activity score was evaluated with a one-way analysis of variance across three levels of physical health status using the SF-12 Physical Component Score. Known-group validity of the KSS expectation score was evaluated with an unpaired t-test by comparing means across known expectation

  6. International Society of Sports Nutrition Position Stand: beta-hydroxy-beta-methylbutyrate (HMB

    Directory of Open Access Journals (Sweden)

    Wilson Jacob M

    2013-02-01

    Full Text Available Abstract Position Statement: The International Society of Sports Nutrition (ISSN bases the following position stand on a critical analysis of the literature on the use of beta-hydroxy-beta-methylbutyrate (HMB as a nutritional supplement. The ISSN has concluded the following. 1. HMB can be used to enhance recovery by attenuating exercise induced skeletal muscle damage in trained and untrained populations. 2. If consuming HMB, an athlete will benefit from consuming the supplement in close proximity to their workout. 3. HMB appears to be most effective when consumed for 2 weeks prior to an exercise bout. 4. Thirty-eight mg·kg·BM-1 daily of HMB has been demonstrated to enhance skeletal muscle hypertrophy, strength, and power in untrained and trained populations when the appropriate exercise prescription is utilized. 5. Currently, two forms of HMB have been used: Calcium HMB (HMB-Ca and a free acid form of HMB (HMB-FA. HMB-FA may increase plasma absorption and retention of HMB to a greater extent than HMB-CA. However, research with HMB-FA is in its infancy, and there is not enough research to support whether one form is superior. 6. HMB has been demonstrated to increase LBM and functionality in elderly, sedentary populations. 7. HMB ingestion in conjunction with a structured exercise program may result in greater declines in fat mass (FM. 8. HMB’s mechanisms of action include an inhibition and increase of proteolysis and protein synthesis, respectively. 9. Chronic consumption of HMB is safe in both young and old populations.

  7. Stereotactic radiosurgery for vestibular schwannoma: International Stereotactic Radiosurgery Society (ISRS) Practice Guideline.

    Science.gov (United States)

    Tsao, May N; Sahgal, Arjun; Xu, Wei; De Salles, Antonio; Hayashi, Motohiro; Levivier, Marc; Ma, Lijun; Martinez, Roberto; Régis, Jean; Ryu, Sam; Slotman, Ben J; Paddick, Ian

    2017-01-01

    The aim of this systematic review was to develop International Stereotactic Radiosurgery Society (ISRS) consensus guideline statements for vestibular schwannoma. A systematic review of the literature was performed up to April 2015. A total of 55 full-text articles were included in the analysis. All studies were retrospective, except for 2 prospective quality of life studies. Five-year tumour control rates with Gamma Knife radiosurgery (RS), single fraction linac RS, or fractionated (either hypofractionated or conventional fractionation) stereotactic radiation therapy (FSRT) were similar at 81-100%. The single fraction RS series (linac or Gamma Knife) with tumour marginal doses between 12 and 14 Gy revealed 5-year tumour control rates of 90-99%, hearing preservation rates of 41-79%, facial nerve preservation rates of 95-100% and trigeminal preservation rates of 79-99%.There were 6 non-randomized studies comparing single fraction RS versus FSRT. There was no statistically significant difference in tumour control; HR=1.66 (95% CI 0.81, 3.42), p =0.17, facial nerve function; HR = 0.67 (95% CI 0.30, 1.49), p =0.33, trigeminal nerve function; HR = 0.80 (95% CI 0.41, 1.56), p =0.51, and hearing preservation; HR = 1.10 (95% CI 0.72, 1.68), p =0.65 comparing single fraction RS with FSRT.Nine quality of life reports yielded conflicting results as to which modality (surgery, observation, or radiation) was associated with better quality of life outcomes. There are no randomized trials to help guide management of patients with vestibular schwannoma. Within the limitations of the retrospective series, a number of consensus statements were made.

  8. . . . On foster care International Society of Psychiatric-Mental Health Nurses.

    Science.gov (United States)

    Galehouse, Pam; Herrick, Charlotte; Raphel, Sally

    2010-02-01

    Mental health problems are particularly widespread for foster children. There are approximately 700,000 youth in foster care and nonfamily settings in the United States. The mean entry age is 3 years. The average stay is 2 years. Experts estimate that between 30% and 85% of youngsters in out-of-home care have significant emotional disturbances. Foster care children represent 5% of Medicaid enrollees but use approximately 40% of Medicaid funds. A substantial number of these children have psychological problems so serious that they require residential placement. Adolescents living with foster parents or in group homes have about four times the rate of serious psychiatric disorders than those living with their own families (2009a). Despite this level of need, less than one-third of children in the child protective system are receiving mental health services (2009a). Child psychiatric nurse advocates from the Association of Child and Adolescent Psychiatric Nurses Division of the International Society of Psychiatric-Mental Health Nurses compiled this position statement for adoption by the Board of Directors as the Association's formal statement on the plight of children and adolescents in foster care. Areas that need to be addressed include (a) lack of consistent and comprehensive service planning; (b) communications across agencies and with the youth, their foster parents, and key stakeholders; (c) use of evidence-based interventions to prevent and reduce the incidence of disability; (d) education of child welfare case workers about mental and emotional therapeutic management; and (e) education of foster parents and youth about mental health issues and appropriate treatments.

  9. The International Society for Bipolar Disorders (ISBD) Task Force Report on Antidepressant Use in Bipolar Disorders

    Science.gov (United States)

    Pacchiarotti, Isabella; Bond, David J.; Baldessarini, Ross J.; Nolen, Willem A.; Grunze, Heinz; Licht, Rasmus W.; Post, Robert M.; Berk, Michael; Goodwin, Guy M.; Sachs, Gary S.; Tondo, Leonardo; Findling, Robert L.; Youngstrom, Eric A.; Tohen, Mauricio; Undurraga, Juan; González-Pinto, Ana; Goldberg, Joseph F.; Yildiz, Ayşegül; Altshuler, Lori L.; Calabrese, Joseph R.; Mitchell, Philip B.; Thase, Michael E.; Koukopoulos, Athanasios; Colom, Francesc; Frye, Mark A.; Malhi, Gin S.; Fountoulakis, Konstantinos N.; Vázquez, Gustavo; Perlis, Roy H.; Ketter, Terence A.; Cassidy, Frederick; Akiskal, Hagop; Azorin, Jean-Michel; Valentí, Marc; Mazzei, Diego Hidalgo; Lafer, Beny; Kato, Tadafumi; Mazzarini, Lorenzo; Martínez-Aran, Anabel; Parker, Gordon; Souery, Daniel; Özerdem, Ayşegül; McElroy, Susan L.; Girardi, Paolo; Bauer, Michael; Yatham, Lakshmi N.; Zarate, Carlos A.; Nierenberg, Andrew A.; Birmaher, Boris; Kanba, Shigenobu; El-Mallakh, Rif S.; Serretti, Alessandro; Rihmer, Zoltan; Young, Allan H.; Kotzalidis, Georgios D.; MacQueen, Glenda M.; Bowden, Charles L.; Ghaemi, S. Nassir; Lopez-Jaramillo, Carlos; Rybakowski, Janusz; Ha, Kyooseob; Perugi, Giulio; Kasper, Siegfried; Amsterdam, Jay D.; Hirschfeld, Robert M.; Kapczinski, Flávio; Vieta, Eduard

    2014-01-01

    Objective The risk-benefit profile of antidepressant medications in bipolar disorder is controversial. When conclusive evidence is lacking, expert consensus can guide treatment decisions. The International Society for Bipolar Disorders (ISBD) convened a task force to seek consensus recommendations on the use of antidepressants in bipolar disorders. Method An expert task force iteratively developed consensus through serial consensus-based revisions using the Delphi method. Initial survey items were based on systematic review of the literature. Subsequent surveys included new or reworded items and items that needed to be rerated. This process resulted in the final ISBD Task Force clinical recommendations on antidepressant use in bipolar disorder. Results There is striking incongruity between the wide use of and the weak evidence base for the efficacy and safety of antidepressant drugs in bipolar disorder. Few well-designed, long-term trials of prophylactic benefits have been conducted, and there is insufficient evidence for treatment benefits with antidepressants combined with mood stabilizers. A major concern is the risk for mood switch to hypomania, mania, and mixed states. Integrating the evidence and the experience of the task force members, a consensus was reached on 12 statements on the use of antidepressants in bipolar disorder. Conclusions Because of limited data, the task force could not make broad statements endorsing antidepressant use but acknowledged that individual bipolar patients may benefit from antidepressants. Regarding safety, serotonin reuptake inhibitors and bupropion may have lower rates of manic switch than tricyclic and tetracyclic antidepressants and norepinephrine-serotonin reuptake inhibitors. The frequency and severity of antidepressant-associated mood elevations appear to be greater in bipolar I than bipolar II disorder. Hence, in bipolar I patients antidepressants should be prescribed only as an adjunct to mood-stabilizing medications

  10. ISVEE 14 Yucatan 2015 14th Symposium of the International Society for Veterinary Epidemiology and Economics.

    Science.gov (United States)

    de Anda, Jorge Hernández

    2017-02-01

    The 14th Symposium of the International Society for Veterinary Epidemiology and Economics (ISVEE 14) was held in Merida, Yucatan, Mexico during 3-7 November. 2015. The purpose of ISVEE 14 Yucatan 2015 was to provide a global forum for graduate students, postdoctoral fellows, junior and senior investigators, as well as health policymakers to exchange information that can advance the fields of veterinary epidemiology and economics, and other disciplines in the health and social sciences. The main theme of ISVEE 14 was Planning Our Future. Human population growth is predicted to increase nearly 50% to 11 billion by 2050, and climate change and changing land use can have an impact on local and global food systems, interactions among humans, wildlife and domestic animals, as well as local, regional, and global public health alerts. How can we help our systems of education, research, and public policy adapt? Are new veterinary graduates and epidemiology practitioners prepared to become active protagonists in the solution of health issues that affect humans and animal populations in a changing environment? What innovative research is needed to understand and enhance the food systems of the future? What are the expected roles or contributions of veterinarians or epidemiology practitioners on future climate change, food systems, and health? Is our profession or discipline leading One Health initiatives? Are there current or new models that make national veterinary services more efficacious and efficient for disease control and eradication? To help us answer these questions, the organizing committee of ISVEE 14 invited five distinguished keynote speakers to share their vision and innovative ideas on education, technological developments, research, and public policy of our future with a concentration in the following five areas: (i) One Health (Jonna Mazet), (ii) climate change (Bernard Bett), (iii) animal health economics (Jonathan Rushton), (iv) national veterinary services

  11. International Society of Sports Nutrition Position Stand: beta-hydroxy-beta-methylbutyrate (HMB)

    Science.gov (United States)

    2013-01-01

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature on the use of beta-hydroxy-beta-methylbutyrate (HMB) as a nutritional supplement. The ISSN has concluded the following. 1. HMB can be used to enhance recovery by attenuating exercise induced skeletal muscle damage in trained and untrained populations. 2. If consuming HMB, an athlete will benefit from consuming the supplement in close proximity to their workout. 3. HMB appears to be most effective when consumed for 2 weeks prior to an exercise bout. 4. Thirty-eight mg·kg·BM-1 daily of HMB has been demonstrated to enhance skeletal muscle hypertrophy, strength, and power in untrained and trained populations when the appropriate exercise prescription is utilized. 5. Currently, two forms of HMB have been used: Calcium HMB (HMB-Ca) and a free acid form of HMB (HMB-FA). HMB-FA may increase plasma absorption and retention of HMB to a greater extent than HMB-CA. However, research with HMB-FA is in its infancy, and there is not enough research to support whether one form is superior. 6. HMB has been demonstrated to increase LBM and functionality in elderly, sedentary populations. 7. HMB ingestion in conjunction with a structured exercise program may result in greater declines in fat mass (FM). 8. HMB’s mechanisms of action include an inhibition and increase of proteolysis and protein synthesis, respectively. 9. Chronic consumption of HMB is safe in both young and old populations. PMID:23374455

  12. [From the History of the German Society of Internal Medicine (DGIM) - Part 1: The DGIM in the Nazi era].

    Science.gov (United States)

    Forsbach, Ralf; Hofer, Hans-Georg

    2017-12-01

    51 years after its founding in 1882, the "Congress for Internal Medicine", 1920 renamed "German Society for Internal Medicine (DGIM)", fell into heavy water. While during the Kaiserreich and the Weimar Republic the medical care for the individual patient had never been seriously questioned, the proclaimed "Third Reich" brought fundamental changes. The 1164 male and 13 female physicians, who had been organized in the DGIM 1933, had to position themselves in the Nazi dictatorship. The same applied for the society as a whole.The behavior of the German Society of Internal Medicine during the Nazi period is disenchanting. The society completely subordinated to the Nazi regime. The scientific program of the meetings was oriented to the ideological interests of the regime. Solidarity with nazi-persecuted people is only apparent in rare cases. On the contrary, even DGIM chairmen were involved in expulsions and NS-medical crimes. Cautious criticism was limited to a few areas, such as the "Neue Deutsche Heilkunde" ("New German Healing") and the study conditions at the universities. Only individual DGIM members developed oppositional behavior on the basis of personal conviction.In accordance with the more recent research on the Nazi era, these results both clarify and broaden the picture of scientific organizations in general and medical societies in particular. © Georg Thieme Verlag KG Stuttgart · New York.

  13. The Assessment of SpondyloArthritis International Society classification criteria for peripheral spondyloarthritis and for spondyloarthritis in general

    DEFF Research Database (Denmark)

    Rudwaleit, M; van der Heijde, D; Landewé, R

    2011-01-01

    OBJECTIVE: To evaluate new classification criteria for peripheral spondyloarthritis (SpA) in patients with SpA with peripheral manifestations only. METHODS: In this Assessment of SpondyloArthritis international Society (ASAS) study, two prespecified sets of criteria were compared against the Euro...

  14. Results of the 2007 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Hallenberg, C.; Langkjær, Rikke B.; Jensen, Peter Bjødstrup

    2008-01-01

    We present the results of the 2007 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics. The exercise included paternity testing of blood samples from a mother, a child and an alleged father. The laboratories were encouraged to answer...

  15. Results of the 2009 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Friis, Susanne Lunøe; Hallenberg, Charlotte; Simonsen, Bo Thisted

    2009-01-01

    Here we present the results of the 2009 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics. The exercise included paternity testing of blood samples from a mother, a child and two alleged fathers. The laboratories were encouraged...

  16. International children's continence society's recommendations for therapeutic intervention in congenital neuropathic bladder and bowel dysfunction in children

    NARCIS (Netherlands)

    Rawashdeh, Y. F.; Austin, P.; Siggaard, C.; Bauer, S. B.; Franco, I.; de Jong, T. P.; Jorgensen, T. M.

    2012-01-01

    Purpose We present a consensus view of members of the International Children's Continence Society on the therapeutic intervention in congenital neuropatic bladder and bowel dysfunction in children. Material and Methods Discussions were held by a group of pediatric urologists and gastroenterologists

  17. Abstracts and program proceedings of the 1994 meeting of the International Society for Ecological Modelling North American Chapter

    Energy Technology Data Exchange (ETDEWEB)

    Kercher, J.R.

    1994-06-01

    This document contains information about the 1994 meeting of the International Society for Ecological Modelling North American Chapter. The topics discussed include: extinction risk assessment modelling, ecological risk analysis of uranium mining, impacts of pesticides, demography, habitats, atmospheric deposition, and climate change.

  18. A report on older-age bipolar disorder from the International Society for Bipolar Disorders Task Force

    DEFF Research Database (Denmark)

    Sajatovic, Martha; Strejilevich, Sergio A; Gildengers, Ariel G

    2015-01-01

    OBJECTIVES: In the coming generation, older adults with bipolar disorder (BD) will increase in absolute numbers as well as proportion of the general population. This is the first report of the International Society for Bipolar Disorder (ISBD) Task Force on Older-Age Bipolar Disorder (OABD). METHO...

  19. Integrated diagnostics: Proceedings from the 9th biennial symposium of the International Society for Strategic Studies in Radiology

    NARCIS (Netherlands)

    G.P. Krestin (Gabriel); N. Grenier (Nicolas); H. Hricak (Hedvig); V.P. Jackson (V.); P.L. Khong (P.); J.C. Miller (Janet); A. Muellner (Ada); M. Schwaiger (M.); J.H. Thrall (James)

    2012-01-01

    textabstractThe International Society for Strategic Studies in Radiology held its 9th biennial meeting in August 2011. The focus of the programme was integrated diagnostics and massive computing. Participants discussed the opportunities, challenges, and consequences for the discipline of radiology

  20. An update of the International Society of Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation (PE)

    DEFF Research Database (Denmark)

    Althof, Stanley E; McMahon, Chris G; Waldinger, Marcel D

    2014-01-01

    INTRODUCTION: In 2009, the International Society for Sexual Medicine (ISSM) convened a select panel of experts to develop an evidence-based set of guidelines for patients suffering from lifelong premature ejaculation (PE). That document reviewed definitions, etiology, impact on the patient and pa...

  1. An update of the International Society of Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation (PE)

    NARCIS (Netherlands)

    Althof, Stanley E; McMahon, Chris G; Waldinger, Marcel D; Serefoglu, Ege Can; Shindel, Alan W; Adaikan, P Ganesan; Becher, Edgardo; Dean, John; Giuliano, Francois; Hellstrom, Wayne J G; Giraldi, Annamaria; Glina, Sidney; Incrocci, Luca; Jannini, Emmanuele; McCabe, Marita; Parish, Sharon; Rowland, David; Segraves, R Taylor; Sharlip, Ira; Torres, Luiz Otavio

    INTRODUCTION: In 2009, the International Society for Sexual Medicine (ISSM) convened a select panel of experts to develop an evidence-based set of guidelines for patients suffering from lifelong premature ejaculation (PE). That document reviewed definitions, etiology, impact on the patient and

  2. Beyond the first 25 years: The International AIDS Society and its role in the global response to AIDS

    Directory of Open Access Journals (Sweden)

    McClure Craig

    2006-12-01

    Full Text Available Abstract Dr. Pedro Cahn, International AIDS Society (IAS President and Mr. Craig McClure, IAS Executive Director, provide their thoughts and analysis on the current and future role of the IAS as part of the global response to HIV/AIDS.

  3. Results of the 2007 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Hallenberg, C.; Langkjær, Rikke B.; Jensen, Peter Bjødstrup

    2008-01-01

    We present the results of the 2007 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics. The exercise included paternity testing of blood samples from a mother, a child and an alleged father. The laboratories were encouraged to answer...... systems investigated with RFLP. The rate of typing and reporting errors was 0.2%...

  4. DNA Commission of the International Society of Forensic Genetics: recommendations on forensic analysis using Y-chromosome short tandem repeats

    DEFF Research Database (Denmark)

    Gill, P.; Brenner, C.; Brinkmann, B.

    2001-01-01

    During the past few years the DNA commission of the International Society of Forensic Genetics has published a series of documents providing guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. This latest report addresses...

  5. International Epidemiology of Child and Adolescent Psychopathology II: Integration and Applications of Dimensional Findings from 44 Societies

    Science.gov (United States)

    Rescorla, Leslie; Ivanova, Masha Y.; Achenbach, Thomas M.; Begovac, Ivan; Chahed, Myriam; Drugli, May Britt; Emerich, Deisy Ribas; Fung, Daniel S. S.; Haider, Mariam; Hansson, Kjell; Hewitt, Nohelia; Jaimes, Stefanny; Larsson, Bo; Maggiolini, Alfio; Markovic, Jasminka; Mitrovic, Dragan; Moreira, Paulo; Oliveira, Joao Tiago; Olsson, Martin; Ooi, Yoon Phaik; Petot, Djaouida; Pisa, Cecilia; Pomalima, Rolando; da Rocha; Marina Monzani; Rudan, Vlasta; Sekulic, Slobodan; Shahini, Mimoza; de Mattos Silvares, Edwiges Ferreira; Szirovicza, Lajos; Valverde, Jose; Vera, Luis Anderssen; Villa, Maria Clara; Viola, Laura; Woo, Bernadine S. C.; Zhang, Eugene Yuqing

    2012-01-01

    Objective: To build on Achenbach, Rescorla, and Ivanova (2012) by (a) reporting new international findings for parent, teacher, and self-ratings on the Child Behavior Checklist, Youth Self-Report, and Teacher's Report Form; (b) testing the fit of syndrome models to new data from 17 societies, including previously underrepresented regions; (c)…

  6. DNA commission of the International Society for Forensic Genetics: recommendations on forensic analysis using Y-chromosome STRs

    DEFF Research Database (Denmark)

    Gill, P; Brenner, C; Brinkmann, B

    2001-01-01

    During the past few years the DNA commission of the International Society of Forensic Genetics has published a series of documents providing guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. This latest report addresses...

  7. DNA Commission of the International Society for Forensic Genetics: recommendations on forensic analysis using Y-chromosome STRs

    DEFF Research Database (Denmark)

    Gill, P; Brenner, C; Brinkmann, B

    2001-01-01

    During the past few years, the DNA Commission of the International Society of Forensic Genetics has published a series of documents providing guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. This latest report addresses...

  8. International society of sports nutrition position stand: diets and body composition.

    Science.gov (United States)

    Aragon, Alan A; Schoenfeld, Brad J; Wildman, Robert; Kleiner, Susan; VanDusseldorp, Trisha; Taylor, Lem; Earnest, Conrad P; Arciero, Paul J; Wilborn, Colin; Kalman, Douglas S; Stout, Jeffrey R; Willoughby, Darryn S; Campbell, Bill; Arent, Shawn M; Bannock, Laurent; Smith-Ryan, Abbie E; Antonio, Jose

    2017-01-01

    Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of diet types (macronutrient composition; eating styles) and their influence on body composition. The ISSN has concluded the following. 1) There is a multitude of diet types and eating styles, whereby numerous subtypes fall under each major dietary archetype. 2) All body composition assessment methods have strengths and limitations. 3) Diets primarily focused on fat loss are driven by a sustained caloric deficit. The higher the baseline body fat level, the more aggressively the caloric deficit may be imposed. Slower rates of weight loss can better preserve lean mass (LM) in leaner subjects. 4) Diets focused primarily on accruing LM are driven by a sustained caloric surplus to facilitate anabolic processes and support increasing resistance-training demands. The composition and magnitude of the surplus, as well as training status of the subjects can influence the nature of the gains. 5) A wide range of dietary approaches (low-fat to low-carbohydrate/ketogenic, and all points between) can be similarly effective for improving body composition. 6) Increasing dietary protein to levels significantly beyond current recommendations for athletic populations may result in improved body composition. Higher protein intakes (2.3-3.1 g/kg FFM) may be required to maximize muscle retention in lean, resistance-trained subjects under hypocaloric conditions. Emerging research on very high protein intakes (>3 g/kg) has demonstrated that the known thermic, satiating, and LM-preserving effects of dietary protein might be amplified in resistance-training subjects. 7) The collective body of intermittent caloric restriction research demonstrates no significant advantage over daily caloric restriction for improving body composition. 8) The long-term success of a diet depends upon compliance and suppression or

  9. Endotoxins in surgical instruments of hip arthroplasty

    Directory of Open Access Journals (Sweden)

    Vania Regina Goveia

    2016-06-01

    Full Text Available Abstract OBJECTIVE To investigate endotoxins in sterilized surgical instruments used in hip arthroplasties. METHOD A descriptive exploratory study conducted in a public teaching hospital. Six types of surgical instruments were selected, namely: acetabulum rasp, femoral rasp, femoral head remover, chisel box, flexible bone reamer and femoral head test. The selection was based on the analysis of the difficulty in removing bone and blood residues during cleaning. The sample was made up of 60 surgical instruments, which were tested for endotoxins in three different stages. The EndosafeTM Gel-Clot LAL (Limulus Amebocyte Lysate method was used. RESULT There was consistent gel formation with positive analysis in eight instruments, corresponding to 13.3%, being four femoral rasps and four bone reamers. CONCLUSION Endotoxins in quantity ≥0.125 UE/mL were detected in 13.3% of the instruments tested.

  10. Effects of endotoxin on the lactating mouse

    International Nuclear Information System (INIS)

    Carr, J.K.

    1985-01-01

    The regulation of endogenous mouse mammary tumor virus (MMTV) sequences in trans by a host gene, the Lps locus on mouse chromosome 4, was suspected from a genetic linkage analysis. The Lps locus mediates the mouse's response to the injection of lipopolysaccharide (LPS) in the responder mouse while mice with the deficient allele are incapable of responding. Others have found that endotoxin exposure reduces milk production in lactating animals. This observation was confirmed in mice and extended by examining 125 I-prolactin binding to liver membranes of lactating mice. Endotoxin treatment of responder mice increases liver prolactin binding within 15 minutes, followed by a decline over 6 hours. Scatchard analysis shows that the immediate increase comes from both increased affinity and abundance of the prolactin receptor. No such change in prolactin binding is seen in the non-responder following endotoxin treatment nor in 125 I-insulin binding in responders

  11. The effect of endotoxin on preirradiated mice

    Energy Technology Data Exchange (ETDEWEB)

    Oehlert, W.; Oehlert, M. (Freiburg Univ. (Germany). Inst. fuer Pathologie); Moenig, H.; Konermann, G. (Freiburg Univ. (Germany). Inst. fuer Biophysik und Strahlenbiologie)

    1992-12-01

    Adult male mice were given a whole body irradiation with non-lethal doses of 2.5 or 5 Gy. Unirradiated animals served as controls. The animals (including controls) received a single injection of endotoxin (LPS from Salmonella abortus equi) with doses of 100, 200 or 400 [mu]g one day up to one year after irradiation. Twelve, 24 or 48 hours after lipopolysaccharide (LPS) application the animals were killed and dissected. Animals which died spontaneously were also examined. Liver, lung, kidney, small intestine, and stomach were histologically investigated. The histological findings showed, that differences exist between irradiated and unirradiated mice and that the cause of death is also different for animals dying spontaneously. The investigations have shown that after irradiation phases of different degrees of sensitivity with regard to the endotoxin response exist. This behaviour can be observed by different lethality rates or in the light of the histological results. Moreover, the histological findings have shown, that distinct regenerative changes occur first of all in the liver, in the mucosa of small intestine, and the gastric mucosa, in which the number of differntiated cells compared with the mitotic active cells is reduced. It can be ascertained, that a whole body irradiation with 2.5 to 5 Gy enhances an additional injury by endotoxin weeks to months later. Contrary to this a preirradiation a few days before endotoxin application leads to a 'protection' against the efficacy of endotoxin. These findings can be explained by modes of action described in literature, according to which endotoxins induce the formation of highly active mediators especially the tumor necrosis factor. (orig.).

  12. Report of the results of the International Clinical Cytometry Society and American Society for Clinical Pathology workload survey of clinical flow cytometry laboratories.

    Science.gov (United States)

    Wolniak, Kristy; Goolsby, Charles; Choi, Sarah; Ali, Asma; Serdy, Nina; Stetler-Stevenson, Maryalice

    2017-11-01

    Thorough review of current workload, staffing, and testing practices in clinical laboratories allows for optimization of laboratory efficiency and quality. This information is largely missing with regard to clinical flow cytometry laboratories. The purpose of this survey is to provide comprehensive, current, and accurate data on testing practices and laboratory staffing in clinical laboratories performing flow cytometric studies. Survey data was collected from flow cytometry laboratories through the ASCP website. Data was collected on the workload during a 1-year time period of full-time and part-time technical and professional (M.D./D.O./Ph.D. or equivalent) flow cytometry employees. Workload was examined as number of specimens and tubes per full time equivalent (FTE) technical and professional staff. Test complexity, test result interpretation, and reporting practices were also evaluated. There were 205 respondent laboratories affiliated predominantly with academic and health system institutions. Overall, 1,132 FTE employees were reported with 29% professional FTE employees and 71% technical. Fifty-one percent of the testing performed was considered high complexity and 49% was low complexity. The average number of tubes per FTE technologist was 1,194 per year and the average number of specimens per FTE professional was 1,659 per year. The flow cytometry reports were predominantly written by pathologists (57%) and were typically written as a separate report (58%). This survey evaluates the overall status of the current practice of clinical flow cytometry and provides a comprehensive dataset as a framework to help laboratory departments, directors, and managers make appropriate, cost-effective staffing decisions. © 2016 International Clinical Cytometry Society. © 2016 International Clinical Cytometry Society.

  13. A mission in evolution: the International Society of Nephrology in the past 10 years--2001-2010.

    Science.gov (United States)

    Barsoum, Rashad S

    2011-05-01

    The International Society of Nephrology is now 50 years old! It has dedicated the year 2010 to celebrate its Gold Anniversary in many ways, including documentation of its progress during the past decade, following an earlier article addressing the period 1960-2000. The present article describes the changing mission of the Society in the direction of achieving its ultimate vision of "global elimination of kidney disease." While maintaining its leadership in the promotion of science, it became the prime driving force in capacity building for the diagnosis, prevention and management of kidney disease in the developing world. The society has recently modified its directive from addressing only the physicians providing renal care to supporting other health care providers, and sharing in community education on how to avoid kidney disease. This required the acquisition of new skills in publishing, marketing, politics and fund-raising, which could only be handled by professional management, which the Society has utilized since 2003. It also necessitated enlargement of the leadership circle to include members from all over the world, for which reason the constitution had to be amended twice during the past decade, and the bylaws re-written in 2007. The pride that International Society of Nephrology takes from its scientific and outreach achievements is the fuel that drives its machinery to endless horizons in the humanitarian arena.

  14. International Society of Refractive Surgery of the American Academy of Ophthalmology

    Science.gov (United States)

    Meetings Meetings Overview Meetings Calendar International Meetings ISRS at AAO Refractive Surgery Subspecialty Day, ISRS Annual Meeting Meetings Blog ISRS Member Lunch Multimedia Library Resources Community Photos ...

  15. Civil Society Involvement in International Development Cooperation: In Search for Data

    Science.gov (United States)

    Peels, Rafael; Develtere, Patrick

    2009-01-01

    Participatory decision making seems to be the new development paradigm in international cooperation. It is still a long way, however, to achieve the objectives that are formulated by the international development actors. Non-state actors are only limitedly involved in the policy decision-making. In this paper, we argue that when these actors take…

  16. Global view on the radiological protection of patients: Position paper by the International Society for Radiation Oncology

    International Nuclear Information System (INIS)

    Svensson, H.

    2001-01-01

    The International Society for Radiation Oncology (ISRO) is a federation of regional and national societies. These societies include about 80 000 radiation oncologists, physicists and related specialists. The incidence of cancer per year in developing countries is about 0.08 to about 0.2% of the population. In some developed countries, up to 0.5% of the population will be diagnosed with cancer each year - this is a very high figure. You must also look at prevalence: that is, how many of those that have had the diagnosis 'cancer' are still alive. In some developed countries, up to 3% of the population have had the diagnosis 'cancer' at some stage in their life. The projected number of new cases in the year 2000 is five million for developing and five million for developed countries. On the basis of practices exercised today in many advanced developed countries, it is estimated that 50% of these would need radiotherapy. In some countries, up to 60% of cancer cases receive at least one course of radiation treatment. Of course, good quality assurance is a matter of life and death for the patient, and radiation protection and quality assurance are in many situations much the same thing. What can the international societies do in this context? We can try to inform and teach our friends in less developed countries. For this reason, many educational meetings have been organized by the ISRO. The society tries to hold these meetings outside developed areas such as Europe and north America, and to convene them in developing regions of the world, instead. By including experienced teachers from more developed areas, the society seeks to help those who do not yet have all the knowledge they need

  17. Bridging the Gaps: Technical Communication in an International and Multicultural Society.

    Science.gov (United States)

    Thrush, Emily A.

    1993-01-01

    Notes that communication problems arise because of differences in world experience, in the amount of common knowledge shared within cultures, in the structure of societies and the workplace, in culturally specific rhetorical strategies, and even in differences in processing graphics. Suggests technical writing teachers find ways to incorporate…

  18. DNA commission of the International Society for Forensic Genetics: recommendations on forensic analysis using Y-chromosome STRs

    DEFF Research Database (Denmark)

    Gill, P; Brenner, C; Brinkmann, B

    2001-01-01

    During the past few years the DNA commission of the International Society of Forensic Genetics has published a series of documents providing guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. This latest report addresses a relat...... a relatively new area, namely Y-chromosome polymorphisms, with particular emphasis on short tandem repeats (STRs). This report addresses nomenclature, use of allelic ladders, population genetics and reporting methods....

  19. DNA Commission of the International Society of Forensic Genetics: recommendations on forensic analysis using Y-chromosome short tandem repeats

    DEFF Research Database (Denmark)

    Gill, P.; Brenner, C.; Brinkmann, B.

    2001-01-01

    During the past few years the DNA commission of the International Society of Forensic Genetics has published a series of documents providing guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. This latest report addresses a relat...... a relatively new area, namely Y-chromosome polymorphisms, with particular emphasis on short tandem repeats (STRs). This report addresses nomenclature, use of allelic ladders, population genetics and reporting methods Udgivelsesdato: 2001/12...

  20. Results of the 2009 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Friis, Susanne Lunøe; Hallenberg, Charlotte; Simonsen, Bo Thisted

    2009-01-01

    Here we present the results of the 2009 Paternity Testing Workshop of the English Speaking Working Group of the International Society for Forensic Genetics. The exercise included paternity testing of blood samples from a mother, a child and two alleged fathers. The laboratories were encouraged...... VNTR systems investigated with RFLP, 49 autosomal SNPs and 11 mtDNA SNPs. The rate of typing and reporting errors was 0.1%....

  1. Endotoxin exposure assessment - measurement and characterization

    NARCIS (Netherlands)

    Spaan, S.

    2008-01-01

    Endotoxin, one of the specific agents in organic dust that cause health effects, is part of the cell wall of Gram-negative bacteria. Gram-negative bacteria are present on for instance the surfaces of plants and in animal feces, and their occurrence, growth and amplification is influenced by many

  2. An Official American Thoracic Society/European Respiratory Society Statement: Update of the International Multidisciplinary Classification of the Idiopathic Interstitial Pneumonias

    Science.gov (United States)

    Travis, William D.; Costabel, Ulrich; Hansell, David M.; King, Talmadge E.; Lynch, David A.; Nicholson, Andrew G.; Ryerson, Christopher J.; Ryu, Jay H.; Selman, Moisés; Wells, Athol U.; Behr, Jurgen; Bouros, Demosthenes; Brown, Kevin K.; Colby, Thomas V.; Collard, Harold R.; Cordeiro, Carlos Robalo; Cottin, Vincent; Crestani, Bruno; Drent, Marjolein; Dudden, Rosalind F.; Egan, Jim; Flaherty, Kevin; Hogaboam, Cory; Inoue, Yoshikazu; Johkoh, Takeshi; Kim, Dong Soon; Kitaichi, Masanori; Loyd, James; Martinez, Fernando J.; Myers, Jeffrey; Protzko, Shandra; Raghu, Ganesh; Richeldi, Luca; Sverzellati, Nicola; Swigris, Jeffrey; Valeyre, Dominique

    2013-01-01

    Background: In 2002 the American Thoracic Society/European Respiratory Society (ATS/ERS) classification of idiopathic interstitial pneumonias (IIPs) defined seven specific entities, and provided standardized terminology and diagnostic criteria. In addition, the historical “gold standard” of histologic diagnosis was replaced by a multidisciplinary approach. Since 2002 many publications have provided new information about IIPs. Purpose: The objective of this statement is to update the 2002 ATS/ERS classification of IIPs. Methods: An international multidisciplinary panel was formed and developed key questions that were addressed through a review of the literature published between 2000 and 2011. Results: Substantial progress has been made in IIPs since the previous classification. Nonspecific interstitial pneumonia is now better defined. Respiratory bronchiolitis–interstitial lung disease is now commonly diagnosed without surgical biopsy. The clinical course of idiopathic pulmonary fibrosis and nonspecific interstitial pneumonia is recognized to be heterogeneous. Acute exacerbation of IIPs is now well defined. A substantial percentage of patients with IIP are difficult to classify, often due to mixed patterns of lung injury. A classification based on observed disease behavior is proposed for patients who are difficult to classify or for entities with heterogeneity in clinical course. A group of rare entities, including pleuroparenchymal fibroelastosis and rare histologic patterns, is introduced. The rapidly evolving field of molecular markers is reviewed with the intent of promoting additional investigations that may help in determining diagnosis, and potentially prognosis and treatment. Conclusions: This update is a supplement to the previous 2002 IIP classification document. It outlines advances in the past decade and potential areas for future investigation. PMID:24032382

  3. Internalization of messages from society and perfectionism as predictors of male body image.

    Science.gov (United States)

    Grammas, Debbie L; Schwartz, Jonathan P

    2009-01-01

    The purpose of this study was to examine predictors of male body image dissatisfaction, specifically ethnicity, societal factors and a personality variable. A total of 202 college males (37.3% Asian, 27.7% Caucasian, 14.5% Hispanic, and 13.6% African American) completed measures of perfectionism, internalization of societal messages, and a multidimensional measure of male body attitude. The results indicated that an Asian ethnic identity, socially prescribed perfectionism, and internalizing societal messages were predictors of muscle dissatisfaction. Socially prescribed perfectionism and internalization were the only predictors of low body fat dissatisfaction. Ethnicity, perfectionism and internalization were not predictive of height dissatisfaction. Unique aspects of perfectionism appear to predict specific body image dissatisfaction in men.

  4. Reflections between CSR and international human rights in EU initiatives for a competitive inclusive society

    DEFF Research Database (Denmark)

    Buhmann, Karin

    : The paper aims to contribute to our understanding of whether a shift is taking place in societal attitudes towards a perception that corporations have duties based on international law. This is assessed on the basis of EU initiatives on inclusiveness and responsible competitiveness, particularly...... the EU Multistakeholder Forum and the Lisbon Strategy, with a particular focus on goals or views related to the human rights of non-discrimination and rights to work, education and vocational training, and network governance in (soft) law creation. It is found that despite obvious links, international...... law does not serve as a clear source of inclusiveness or responsible competitiveness. It is also found that the initiatives assessed do not indicate a shift at EU institutional level towards a perception that business holds duties under international law. International law seems at the most to be seen...

  5. Quantifying Dustiness, Specific Allergens, and Endotoxin in Bulk Soya Imports

    Directory of Open Access Journals (Sweden)

    Howard J. Mason

    2017-11-01

    Full Text Available Soya is an important bulk agricultural product often transported by sea as chipped beans and/or the bean husks after pelletisation. There are proven allergens in both forms. Bulk handling of soya imports can generate air pollution containing dust, allergens, and pyrogens, posing health risks to dockside workers and surrounding populations. Using an International Organization for Standardization (ISO standardised rotating drum dustiness test in seven imported soya bulks, we compared the generated levels of dust and two major soya allergens in three particle sizes related to respiratory health. Extractable levels of allergen and endotoxin from the bulks showed 30–60 fold differences, with levels of one allergen (hydrophobic seed protein and endotoxin higher in husk. The generated levels of dust and allergens in the three particle sizes also showed very wide variations between bulks, with aerolysed levels of allergen influenced by both the inherent dustiness and the extractable allergen in each bulk. Percentage allergen aerolysed from pelletized husk—often assumed to be of low dustiness—after transportation was not lower than that from chipped beans. Thus, not all soya bulks pose the same inhalation health risk and reinforces the importance of controlling dust generation from handling all soya bulk to as low as reasonably practicable.

  6. The contribution of Japanese Soil Science Societies to scientific knowledge, education and sustainability: Good practices in the International Year of Soils 2015 towards the International Decade of Soils.

    Science.gov (United States)

    Kosaki, Takashi; Matoh, Toru; Inubushi, Kazuyuki; Sakurai, Katsutoshi

    2017-04-01

    The soil science community in Japan includes ca. 15,000 individuals from a variety of sectors, i.e. research, education, extension, business, national and local government, practitioners, non-governmental or non-profit organizations, etc., who have mostly (multi-)membership(s) in some of the academic societies. Among those societies, the Japanese Society of Soil Science and Plant Nutrition, the Japanese Society of Soil Microbiology and the Japanese Society of Pedology played a leading role in the promotion of the International Year of Soils 2015. The activities, many of which were jointly organized and executed by the above three, can be summarized as follows; Scientific symposiums/workshops not only within the societies but together with other disciplines such as geosciences, quaternary research, biogeochemistry, ecology, biosciences, geotechnology, etc. in national as well as international gatherings, Symposiums, (mobile) exhibitions, photo contests, science cafes, talk shows, field days, agricultural fairs, edutainment programs for school children, etc. for promoting the public awareness of soil and soil science, Publication of the books and booklets on the topics of soils, soil science, soil and environment (and/or food, life, human security, etc.), targeting the moderately educated public, Articles in selected newspapers, Distribution or sale of the novelty/memorial goods and items, e.g. soil globe, logo stickers, specially brewed Sake wines, etc. Translation of "Vienna Soil Declaration" of the IUSS into Japanese language and its distribution to the public, and Scientific and action proposal and its international dispatch of "The need to reinforce soil science research and the information basis to respond to both gradual and sudden changes in our environment" together with the Science Council of Japan. Scientific forums and gatherings as symposiums and workshops with other disciplines were successful and satisfied by most of the participants. Those for the

  7. Business firms in national and local society: international perspectives for analysis of companies

    Directory of Open Access Journals (Sweden)

    Paola Cappellin

    2009-10-01

    Full Text Available The reflections that this article provides are meant to develop a sociological analysis of businesses through a theory of embeddedness. We reject a mechanistic view of the way need and utility combine in the large Fordist firm, preferring to adopt the perspective that sees this type of organization as a complex historical construction (Granovetter e McGuire 1998, Mingione, 1999. For such purposes, our article reviews contributions of French and Italian literature which, as of the 1980s, has suggested the need to devote profound attention to the relationship between economy and society. In our conclusions, we present elements meant to bring these discussions up-to-date, particularly with regard to the dynamics of business firm and territory. We propose consideration of the limitations and possibilities of this literature, which through the concept of embeddedness has added historical dimensions to our understanding of economic phenomena. Keywords: companies, local development, economics and society, embeddedness.

  8. The role of informing society and international cooperation in improving the nuclear 'image'

    International Nuclear Information System (INIS)

    Kazakevich, Yu.; Biryukova, P.

    2000-01-01

    lt is well known that there is a negative relationship between Russian society and modem nuclear energy. Upon analysing this situation we may come to the conclusion that most people have a one-sided point of view. Due to the pressure of the 'Greens', the mass media depicts only the negative sides of the nuclear industry such as nuclear weapons testing and nuclear industry accidents. Without a doubt, accidents at the chemical production plant 'Mayak' in 1957 , the tragedy of Chernobyl's NPP, and fear of potential nuclear war, still prevent people from seeing the positive side of the atomic industry. lt is very hard to ease society's fear of atomic energy. Specialists, administrators of plants, and local administrations are all combining their efforts to reach this goal. (authors)

  9. JPRS Report, Science & Technology, 16th International Congress of the International Society for Photogrammetry and Remote Sensing -- Volume 2

    Science.gov (United States)

    1989-01-27

    Barbosa, Sergio de Paula Pereira, NCT-INPE Instituto de Pesquisas Espaciais; Rod. Presidente Dutra, km 40 12630 — Cachoeira Paulista, SP Brazil...Paraguay, People s Rep. of China, Peru , Uruguay, USA, FAO, UN, World Bank and the interamerican Development Bank. e) International training courses...Rego Barbosa, Osvaldo Caldas; MCT - MINISTERIO DA CIENCIA E TECNOLOGIA, INPE - INSTITUTO DE PESQUISAS ESPACIAIS, Rod. Presidente Dutra, km 40 12630

  10. [Report of the World Federation of Neurosurgical Societies (WFNS) international course and Cameroon Neurosurgery Society Congress (CNS) Yaoundé (Cameroon), 1st--4th October 2007].

    Science.gov (United States)

    Eyenga, V C; Ndoumbe, A; Eloundou, N J

    2008-04-01

    Neurosurgery remains a very marginal activity in sub-Saharan Africa. In this part of the world which counts nearly 40 countries, some do not have a single neurosurgeon, some have one to five, the number of ten neurosurgeons per country remaining an exception! In its concern of popularizing and of developing neurosurgery worldwide, the WFNS organized an international course in Africa, October 2007 2nd-3rd in Yaoundé (Cameroon). The Cameroon Neurosurgery Society (CNS) took this opportunity to organize its very first congress in the presence of the WFNS delegation from October 1st to 4th, 2007. The joint meeting with the WFNS was baptized the "African Week of Neurosurgery". This special event was a first in sub-Saharan Africa. The delegation of the WFNS, led by Professor J. Brotchi (Belgium) President of the WFNS, was made up of Professors A. Sousa (Brazil), Mr. Choux (France), N. Tribolet (Swiss), M. Arraez (Spain), A. Bricolo (Italy), A. Kamlichi (Morocco), G. Dechambenoit (France), K. Kalangu (Zimbabwe). Twenty three neurosurgeons coming from nine African countries (Cameroon, Nigeria, Gabon, Congo, Niger, Burkina Faso, Ivory Coast, Senegal, and Guinea) took an active part in work. The scientific success of this event led to the creation of the "Association of Neurological Surgeons of Africa (ANSA)" which will be the WFNS-Africa interface in order to insure the development of neurosurgery in Africa.

  11. Proceedings of the International Conferences on Internet Technologies & Society (ITS), Education Technologies (ICEduTECH), and Sustainability, Technology and Education (STE) (Melbourne, Australia, December 6-8, 2016)

    Science.gov (United States)

    Kommers, Piet, Ed.; Issa, Tomayess, Ed.; Issa, Theodora, Ed.; McKay, Elspeth, Ed.; Isias, Pedro, Ed.

    2016-01-01

    These proceedings contain the papers and posters of the International Conferences on Internet Technologies & Society (ITS 2016), Educational Technologies (ICEduTech 2016) and Sustainability, Technology and Education (STE 2016), which have been organised by the International Association for Development of the Information Society and…

  12. Proceedings of the 20th International CODATA Conference Scientific Data and Knowledge within the Information Society CODATA 2006

    Directory of Open Access Journals (Sweden)

    Diane Smith Rumble

    2007-03-01

    Full Text Available The 20th International CODATA Conference marked the 40th Anniversary of CODATA, and the breadth of the presentations truly reflects how far the importance of scientific and technical (S&T data has come in that time. CODATA, as the major international organization devoted to S&T data, provides a mechanism for advancing all aspects of data work, including their collection, management, analysis, display, dissemination, and use by sharing across disciplines and across geographic boundaries. Equally important, CODATA addresses economic, political, social, and business issues, including intellectual property rights, the pervasiveness of the internet, the digital divide, national, regional and international data policies, and the impact modern connectivity has on science and society.

  13. Mediated effect of endotoxin and lead upon hepatic metabolism

    International Nuclear Information System (INIS)

    Kuttner, R.E.; Ebata, T.; Schumer, W.

    1984-01-01

    A test was made of the possibility that gram-negative bacterial cell wall lipopolysaccharides acted directly on key glucoregulatory enzymes in rat liver cytosol to cause the characteristic hypoglycemia of severe endotoxemia. Fasted male rats were sensitized to endotoxin by the simultaneous intravenous injection of lead acetate. The minimum systemic dosage of endotoxin necessary to perturb the normal pattern of hepatic glycolytic intermediates was determined by serial testing with diminishing dosages of endotoxin. The hepatocyte concentration of endotoxin was then calculated from this minimum dosage by use of literature data on the fraction of endotoxin delivered to liver cells after a systemic intravenous injection of radiochromium labeled lipopolysaccharides. Accepting a molecular weight of 118,000 daltons for the smallest endotoxin monomer capable of evoking a physiologic response, the molar amount of endotoxin present in 1 gram of hepatocytes was readily calculated. The concentration of glucoregulatory enzymes in parenchymal cells was then estimated from other literature sources. It was found that the amount of endotoxin in the hepatocytes was insufficient to combine directly with even 1 per cent of the quantity of a single key glucoregulatory enzyme in liver parenchyma. Since a one to one stoichiometric reaction between endotoxin and enzyme could not occur in the liver cytosol, a direct interaction mechanism between agonist and biocatalyst can be ruled out. It is concluded that bacterial endotoxin must act on hepatic glucoregulation by an indirect mechanism presumably based upon the release and operation of mediators

  14. American Society of Blood and Marrow Transplantation, European Society of Blood and Marrow Transplantation, Blood and Marrow Transplant Clinical Trials Network, and International Myeloma Working Group Consensus Conference on Salvage Hematopoietic Cell Transplantation in Patients with Relapsed

    DEFF Research Database (Denmark)

    Giralt, Sergio; Garderet, Laurent; Durie, Brian

    2015-01-01

    not been extensively studied in MM patients relapsing after primary therapy. The International Myeloma Working Group together with the Blood and Marrow Transplant Clinical Trials Network, the American Society of Blood and Marrow Transplantation, and the European Society of Blood and Marrow Transplantation...

  15. Rethinking international education through the concept of capabilities: a bridge to development in Asia's emergent knowledge societies

    Directory of Open Access Journals (Sweden)

    Lien Pham

    2015-04-01

    Full Text Available This paper calls for rethinking international education towards a transformative agenda to engender international students’ self-determination, self-reflection, agency and citizenship that would enable them to make valuable personal and social change for them and their communities when they return to their homeland. It argues for a reconceptualisation of the vision of international education to include both the instrumental objectives of skills development and jobs procurement, as well as the intrinsic value of creating substantive opportunities for people to live the lives they value. It further argues that there is a need to move research from institutional perspectives of international education providers to those of international students and graduates focussing on their personal and civic commitment within their home communities. In the context of this paper, the terms "West" and "Western" generally refer to countries in the geographical regions of Europe including the United Kingdom, North America, and Australia and New Zealand in the Pacific region. The terms "Anglo-West" and "Euro-America" are also used interchangeably with the same meaning. The terms "Asia" and "Asian" generally refer to countries in the geographical regions of East and South East Asia, and South Asia. This paper has four parts. The first part sketches the current discourses on international education in the emerging knowledge societies of Asia. It critiques the parochial Anglo-Western values in international education discourses and calls for contending viewpoints that consider diversity of students' cultural and social values. The second part presents Amartya Sen's Capability Approach (CA as an alternative framework for viewing and evaluating international education. The third part discusses the operationalising aspects of the CA in the practical contexts of its philosophical status and considers the potential of its epistemological benefits. The last part concludes

  16. Proceedings from the 5th annual international society for musculoskeletal imaging in rheumatology annual conference

    DEFF Research Database (Denmark)

    Conaghan, Philip G; Østergaard, Mikkel; D'Agostino, Maria Antonietta

    2013-01-01

    Since its inception, ISEMIR has held an annual education meeting highlighting the changes in the utilization of imaging tools for the management of rheumatic diseases. ISEMIR's international faculty and world-renowned experts have discussed these topics at a very high scientific level. The evolut...

  17. International Society on Thrombosis and Haemostasis core curriculum project: core competencies in clinical thrombosis and hemostasis

    NARCIS (Netherlands)

    McLintock, C.; Pabinger, I.; Bauer, K. A.; Laffan, M.; Angchaisuksiri, P.; Rezende, S. M.; Middeldorp, S.; Ross, M.

    2016-01-01

    Essentials The priority of ISTH was to establish a global core curriculum in thrombosis and hemostasis. International survey to determine competencies required for clinical specialists was carried out in the field. Competency framework provides a reference point for mapping and developing regional

  18. Control of the population growth and women in Mexico: international organizations, civil society and public policies

    Directory of Open Access Journals (Sweden)

    María Ileana García Gossio

    2015-07-01

    subjects of the public demographic policies. For their part, the international organizations considered them, at first, as the key factor in birth control, but also as a beginning of development. Later, women were identified in public discourse according to feminist demands: as subjects with rights and with positions with a generic perspective.

  19. Planetary Society

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Carl Sagan, Bruce Murray and Louis Friedman founded the non-profit Planetary Society in 1979 to advance the exploration of the solar system and to continue the search for extraterrestrial life. The Society has its headquarters in Pasadena, California, but is international in scope, with 100 000 members worldwide, making it the largest space interest group in the world. The Society funds a var...

  20. Safety and risk, a comparison on an international scale with regard to society, law and economy

    International Nuclear Information System (INIS)

    Compes, P.C.

    1987-01-01

    More than 130 experts of different nations and different fields of science met to discuss the following subjects: Traffic and transport, labour and employment, products and commodities, energy and environment (safety concepts for fossil-fuel and nuclear power plants, international harmonisation of nuclear technical standards, harmonisation of environmental law in a European context). All contributions are presented in their original language, with abstracts in German, English, and French. (HP) [de

  1. The role of informing society and international cooperation in improving the nuclear 'image'

    International Nuclear Information System (INIS)

    Kazakevich, Yu.; Biryukova, P.

    2001-01-01

    The goal of this report is an endeavor to estimate the meaning of international contacts and cooperation for the public acknowledgement of the atomic energy and technologies. In this report the potential ways of working with the public in Chelyabinsk region taking into account its specific features have been suggested. The conclusion contains practical recommendations about the organization of working with the public and directions of activity. (authors)

  2. International Conference of Ukrainian Nuclear Society ''NPP's safety and protection''(annotations)

    International Nuclear Information System (INIS)

    Barbashev, S.V.

    1997-01-01

    The abstracts of reports submitted to the Conference include: - New developments of the safe nuclear installations; - NPP ecological safety; - Methods of personnel and population protection; - Waste management safety (at transportation, processing and storage); - Spent nuclear fuel management; - NPP life extension and decommissioning; - Public opinion as an element of NPP safety; - Training of personnel, scientific support and safety culture; - Forecasting of nuclear power and industry safe development; - Development of international cooperation in nuclear power

  3. Sociedade internacional e governança global International society and global governance

    Directory of Open Access Journals (Sweden)

    Andrew Hurrell

    1999-01-01

    Full Text Available A visão pluralista clássica da ordem internacional - fundada no reconhecimento mútuo da soberania nacional - vem sendo colocada em xeque pela ampliação da agenda normativa internacional. O artigo vê com certo ceticismo, no entanto, as tentativas de combinar essas preocupações normativas mais ambiciosas (proteção ao meio ambiente, direitos humanos com a demanda de cumprimento obrigatório das normas internacionais. Examinam-se os obstáculos que se encontram no caminho desse "solidarismo coercitivo" e argumenta-se que um consenso procedimental, em âmbito internacional, deve preceder um consenso substantivo sobre valores.The classical pluralist view of the international order is being challenged by the expanding international normative agenda. Nevertheless, the efforts towards combining those more ambitious normative concerns (environment protection, human rights with the demand for the enforcement of international norms are regarded with skepticism. The obstacles against this coercive solidarism are examined and the precedence of a procedural consensus over a substantive one is argued for.

  4. International Nuclear Societies Council vision for the second fifty years of nuclear energy

    International Nuclear Information System (INIS)

    Hatcher, S.R.

    1994-01-01

    A vision of the future is presented in the context of ongoing social and technological development. The most compelling moral and ethical issue facing the world at the close of the 20th Century is to help the peoples of the poorer countries in their struggle for a reasonable quality of life, while at the same time they face a dramatic increase in their population. The new society will need vastly more energy than the world of today. It will need all supply options that can provide the energy in an economic environmentally sustainable manner. Nuclear energy will be a vital element in this supply pattern, provided that it continues to demonstrate the imperatives of safe operation and economic competitiveness. Other applications of nuclear energy will add their own impact to the improving quality of life. 5 refs., 1 fig

  5. Geographical variation and the determinants of domestic endotoxin levels in mattress dust in Europe

    NARCIS (Netherlands)

    Chen, C.M.; Thiering, E.; Doekes, G.|info:eu-repo/dai/nl/070079803; Zock, J.P.|info:eu-repo/dai/nl/095184309; Bakolis, I.; Norbäck, D.; Sunyer, J.; Villani, S.; Verlato, G.; Täubel, M.; Jarvis, D.

    2012-01-01

    Endotoxin exposures have manifold effects on human health. The geographical variation and determinants of domestic endotoxin levels in Europe have not yet been extensively described. To investigate the geographical variation and determinants of domestic endotoxin concentrations in mattress dust in

  6. Predictors, Quality Markers, and Economics of Volunteering Internationally: Results from a Comprehensive Survey of American Society of Plastic Surgeons Members.

    Science.gov (United States)

    McIntyre, Joyce K; Schoenbrunner, Anna R; Kelley, Kristen D; Gosman, Amanda A

    2017-09-01

    Plastic surgeons have a long history of international volunteer work. To date, there have been no outcome-based studies among surgeons who volunteer internationally. The purpose of this study was to describe predictors of volunteering, clinical quality markers, and economics of international volunteering among American plastic surgeons. A cross-sectional validated e-mail survey tool was sent to all board-certified plastic surgeons by the American Society of Plastic Surgeons. The survey response rate was 15 percent (745 total individuals), of which 283 respondents traveled within the past 5 years. Analysis was performed in R. Stepwise multivariate logistic regression was performed to determine the predictors of death/complication. Respondents reported high use of medical records, follow-up care, and host affiliation. Fewer than half of all respondents reported use of international safety surgery guidelines, and the majority of respondents reported volunteering abroad outside of their scope of practice. The majority of children younger than 5 years were not cared for by a pediatric anesthesiologist. The majority of participants reported personally spending more than $1000 on their last trip and performing surgery estimated to be worth on average $28,000 each. International surgical volunteer trips attempt to ease the global burden of surgical disease. The authors' study reports variation in quality of care provided on these trips. Most significantly, the majority of children younger than 5 years were not cared for by a pediatric anesthesiologist, and many plastic surgeons operated outside of their scope of practice.

  7. Biochemical principle of Limulus test for detecting bacterial endotoxins

    OpenAIRE

    Iwanaga, Sadaaki

    2007-01-01

    A hemocyte lysate from horseshoe crab (Limulus) produced a gel, when exposed to Gram-negative bacterial endotoxins, lipopolysaccharides (LPS). This gelation reaction of the lysate, so-called Limulus test, has been widely employed as a simple and very sensitive assay method for endotoxins. Recent biochemical studies on the principle of Limulus test indicate that the hemocytes contain several serine protease zymogens, which constitute a coagulation cascade triggered by endotoxins, and that ther...

  8. 9. international congress of the Mexican Hydrogen Society (MHS); 9. congreso Internacional de la Sociedad Mexicana del Hidrogeno (SMH)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-09-15

    The Mexican Hydrogen Society (MHS) and Cinvestav, Saltillo Unit, organized the IX International Congress of the MHS, held in Saltillo, Coahuila, Mexico from September 21 to 25, 2009. Important topics were discussed related to hydrogen technologies, the environment and global climate change during the congress [Spanish] La Sociedad Mexicana del Hidrogeno (SMH) y el Cinvestav, Unidad Saltillo, organizaron el IX Congreso Internacional de la SMH, que se llevo a cabo en la ciudad de Saltillo, Coahuila del 21 al 25 de septiembre de 2009. Durante el desarrollo del Congreso se cubrieron importantes topicos relacionados con las tecnologias del hidrogeno, el medio ambiente y el cambio climatico global.

  9. International society of blood transfusion working party on red cell immunogenetics and terminology: report of the Seoul and London meetings

    Science.gov (United States)

    Storry, J. R.; Castilho, L.; Chen, Q.; Daniels, G.; Denomme, G.; Flegel, W. A.; Gassner, C.; de Haas, M.; Hyland, C.; Keller, M.; Lomas-Francis, C.; Moulds, J. M.; Nogues, N.; Olsson, M. L.; Peyrard, T.; van der Schoot, C. E.; Tani, Y.; Thornton, N.; Wagner, F.; Wendel, S.; Westhoff, C.; Yahalom, V.

    2017-01-01

    The Working Party has met twice since the last report: in Seoul, South Korea 2014, and in London, UK 2015, both in association with the International Society of Blood Transfusion (ISBT) Congress. As in previous meetings, matters pertaining to blood group antigen nomenclature were discussed. Eleven new blood group antigens were added to seven blood group systems. This brings the current total of blood group antigens recognized by the ISBT to 346, of which 308 are clustered within 36 blood groups systems. The remaining 38 antigens are currently unassigned to a known blood group system. PMID:29093749

  10. Endotoxins in surgical instruments of hip arthroplasty

    OpenAIRE

    Goveia, Vania Regina; Mendoza, Isabel Yovana Quispe; Guimarães, Gilberto Lima; Ercole, Flavia Falci; Couto, Bráulio Roberto Gonçalves Marinho; Leite, Edna Marilea Meireles; Stoianoff, Maria Aparecida Resende; Ferreira, José Antonio Guimarães

    2016-01-01

    Abstract OBJECTIVE To investigate endotoxins in sterilized surgical instruments used in hip arthroplasties. METHOD A descriptive exploratory study conducted in a public teaching hospital. Six types of surgical instruments were selected, namely: acetabulum rasp, femoral rasp, femoral head remover, chisel box, flexible bone reamer and femoral head test. The selection was based on the analysis of the difficulty in removing bone and blood residues during cleaning. The sample was made up of 60...

  11. X-ray cross-sections and crossroads (The International Radiation Physics Society) - Richard Pratt's contributions to both

    CERN Document Server

    Hubbell, J H

    2000-01-01

    Some examples of the impact of the theoretical contributions by Richard Pratt and his collaborators on photon cross section compilations at NBS/NIST and elsewhere over the past several decades are presented. Both the theoretical and measurement works which combine to provide this data base, and the contact with the varied user groups in medical applications, nuclear engineering, crystallography and X-ray astronomy, have formed a global crossroads of researchers now embodied in the International Radiation Physics Society (IRPS). Since the founding of the IRPS at the 3 rd International Symposium on Radiation Physics (ISRP-3) in Ferrara, Italy, in 1985, the Secretariat for this 'global radiation physics family' (the IRPS) has resided at the University of Pittsburgh under the direction of Richard Pratt. A brief account of the origins and history of the IRPS, beginning with ISRP-1 in Calcutta in 1974, is presented.

  12. X-ray cross-sections and crossroads (The International Radiation Physics Society) - Richard Pratt's contributions to both

    Science.gov (United States)

    Hubbell, J. H.

    2000-08-01

    Some examples of the impact of the theoretical contributions by Richard Pratt and his collaborators on photon cross section compilations at NBS/NIST and elsewhere over the past several decades are presented. Both the theoretical and measurement works which combine to provide this data base, and the contact with the varied user groups in medical applications, nuclear engineering, crystallography and X-ray astronomy, have formed a global crossroads of researchers now embodied in the International Radiation Physics Society (IRPS). Since the founding of the IRPS at the 3rd International Symposium on Radiation Physics (ISRP-3) in Ferrara, Italy, in 1985, the Secretariat for this ``global radiation physics family'' (the IRPS) has resided at the University of Pittsburgh under the direction of Richard Pratt. A brief account of the origins and history of the IRPS, beginning with ISRP-1 in Calcutta in 1974, is presented.

  13. Quality-control analytical methods: endotoxins: essential testing for pyrogens in the compounding laboratory, part 3: a simplified endotoxin test method for compounded sterile preparations.

    Science.gov (United States)

    Cooper, James F

    2011-01-01

    The first two parts of the IJPC series on endotoxin testing explained the nature of pyrogenic contamination and described various Limulus amebocyte lysate methods for detecting and measuring endotoxin levels with the bacterial endotoxin test described in the United States Pharmacopeia. This third article in that series describes the endotoxin test that is simplest to permorm for pharmacists who prefer to conduct an endotoxin assa at the time of compounding in the pharmacy setting.

  14. Management of high blood pressure in Blacks: an update of the International Society on Hypertension in Blacks consensus statement.

    Science.gov (United States)

    Flack, John M; Sica, Domenic A; Bakris, George; Brown, Angela L; Ferdinand, Keith C; Grimm, Richard H; Hall, W Dallas; Jones, Wendell E; Kountz, David S; Lea, Janice P; Nasser, Samar; Nesbitt, Shawna D; Saunders, Elijah; Scisney-Matlock, Margaret; Jamerson, Kenneth A

    2010-11-01

    Since the first International Society on Hypertension in Blacks consensus statement on the "Management of High Blood Pressure in African American" in 2003, data from additional clinical trials have become available. We reviewed hypertension and cardiovascular disease prevention and treatment guidelines, pharmacological hypertension clinical end point trials, and blood pressure-lowering trials in blacks. Selected trials without significant black representation were considered. In this update, blacks with hypertension are divided into 2 risk strata, primary prevention, where elevated blood pressure without target organ damage, preclinical cardiovascular disease, or overt cardiovascular disease for whom blood pressure consistently 15/10 mm Hg above target, 2-drug therapy is recommended, with either a calcium channel blocker plus a renin-angiotensin system blocker or, alternatively, in edematous and/or volume-overload states, with a thiazide diuretic plus a renin-angiotensin system blocker. Effective multidrug therapeutic combinations through 4 drugs are described. Comprehensive lifestyle modifications should be initiated in blacks when blood pressure is ≥115/75 mm Hg. The updated International Society on Hypertension in Blacks consensus statement on hypertension management in blacks lowers the minimum target blood pressure level for the lowest-risk blacks, emphasizes effective multidrug regimens, and de-emphasizes monotherapy.

  15. International Society for Wildlife Endocrinology: the future of endocrine measures for reproductive science, animal welfare and conservation biology.

    Science.gov (United States)

    Ganswindt, André; Brown, Janine L; Freeman, Elizabeth W; Kouba, Andrew J; Penfold, Linda M; Santymire, Rachel M; Vick, Mandi M; Wielebnowski, Nadja; Willis, Erin L; Milnes, Matthew R

    2012-10-23

    Hormone analysis is a precise and widely accepted tool for monitoring reproductive function and responses to stressors. Although hormones are present and can be measured in various biological matrices, non-invasive methods have gained popularity over the past 30 years as a more practical approach for assessing ovarian, testicular and, more recently, adrenocortical activity in intractable wildlife species. Non-invasive hormone monitoring also has been key to understanding biological mechanisms related to observed behaviours of captive and free-ranging animals. Despite the increasing popularity of this research field, wildlife endocrinologists have not had a specific forum for sharing and discussing their latest findings, technical developments and common challenges. To provide such a communication platform, the International Society for Wildlife Endocrinology (ISWE) was established in 2010, followed by an international meeting held on 3-4 November 2011 at the Toronto Zoo, Canada. Over several sessions, keynote speakers and participants discussed recent developments of new and innovative methods for hormone monitoring, as well as the latest advances in basic endocrinology as applied to adrenal function, reproductive physiology, animal health, ecology and evolution. Here, we introduce ISWE to the scientific community and discuss how this new society will serve as a resource for wildlife endocrinologists worldwide.

  16. Conference program and abstracts. International Biogeography Society 6th Biennial Meeting – 9-13 January 2013, Miami, Florida, USA

    Directory of Open Access Journals (Sweden)

    Joaquín Hortal

    2012-12-01

    Full Text Available Proceedings of the Sixth biennial conference of the International Biogeography Society, an international and interdisciplinary society contributing to the advancement of all studies of the geography of nature. Held at Miami, Florida, USA, 9 – 13 January 2013.Abstracts include:(i the Opening, MacArthur & Wilson Award and Alfred Russel Award Plenary Lectures;(ii four symposia entitled "Island Biogeography: New Syntheses", "Beyond Bergmann: New perspectives on the biogeography of traits", "The Convergence of Conservation Paleontology and Biogeography" and "Predicting species and biodiversity in a warmer world: are we doing a good job?";(iii oral presentations from contributed papers on Phylogeography, Marine Biogeography, Biogeography of the Anthropocene, Hot Topics in biogeography, Island Biogeography, Neotropical Biogeography, Global Change Biogeography, Historical and Paleo-biogeography, Conservation Biogeography and Global-Scale Biogeography; and(iv contributions presented as posters on Phylogeography, Geospatial techniques and land cover, Biodiversity gradients and macroecology, Biogeography of traits, Island Biogeography, Neotropical Biogeography, Conservation Biogeography, Disturbance and Disease Biogeography, Climate Change Biogeography and Historical and Paleo-Biogeography.

  17. Reporting and Staging of Testicular Germ Cell Tumors: The International Society of Urological Pathology (ISUP) Testicular Cancer Consultation Conference Recommendations.

    Science.gov (United States)

    Verrill, Clare; Yilmaz, Asli; Srigley, John R; Amin, Mahul B; Compérat, Eva; Egevad, Lars; Ulbright, Thomas M; Tickoo, Satish K; Berney, Daniel M; Epstein, Jonathan I

    2017-06-01

    The International Society of Urological Pathology held a conference devoted to issues in testicular and penile pathology in Boston in March 2015, which included a presentation and discussion led by the testis microscopic features working group. This conference focused on controversies related to staging and reporting of testicular tumors and was preceded by an online survey of the International Society of Urological Pathology members. The survey results were used to initiate discussions, but decisions were made by expert consensus rather than voting. A number of recommendations emerged from the conference, including that lymphovascular invasion (LVI) should always be reported and no distinction need be made between lymphatic or blood invasion. If LVI is equivocal, then it should be regarded as negative to avoid triggering unnecessary therapy. LVI in the spermatic cord is considered as category pT2, not pT3, unless future studies provide contrary evidence. At the time of gross dissection, a block should be taken just superior to the epididymis to define the base of the spermatic cord, and direct invasion of tumor in this block indicates a category of pT3. Pagetoid involvement of the rete testis epithelium must be distinguished from rete testis stromal invasion, with only the latter being prognostically useful. Percentages of different tumor elements in mixed germ cell tumors should be reported. Although consensus was reached on many issues, there are still areas of practice that need further evidence on which to base firm recommendations.

  18. Fostering Engagement: The Role of International Education in the Development of Global Civil Society

    Directory of Open Access Journals (Sweden)

    James M. Skelly

    2012-02-01

    Full Text Available This essay is an effort to describe the foundational problems in international education and study abroad that constrain our efforts, as well as an attempt to sketch out what we need todo to foster engagement with the monumental problems that humanity faces. In addition, the essay also endeavours to suggest that international educators embed their work in a broad and compelling discourse that might provide a vision that is not exclusively focused on the state and/or the market, but is instead global and human centric in its orientation. It should be a requirement at higher education institutions that all students engage in a significant periodof study abroad in order to help them see the globe as the context, and fundamental referent, for their lives. This should be the primary task of study abroad programs.Este artículo trata de describir los problemas fundamentales que atañen a la educación internacional y al estudio en el extranjero, unas preocupaciones que requieren de nuestrosesfuerzos. Es además un intento por abordar aquello que necesitamos para la búsqueda de compromisos con los monumentales problemas que acechan a la humanidad. Este artículo sugiriere, además, que los educadores internacionales deben implantar su trabajo en un amplio y convincente discurso que pueda aportar una visión que no esté exclusivamente centrada en el estado y/o el mercado, sino que contrariamente sea global y principalmente humano en su orientación. Debería ser un requisito en las instituciones de educación superior que todos los estudiantes desarrollen un periodo significativo de su formación en el extranjero, con el propósito de ayudarles a ver el globo como un contexto, y un referente fundamental, de sus vidas. Esta debería ser la primera tarea de los programas de estudio en el extranjero.

  19. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in Digital Age (14th, Vilamoura, Algarve, Portugal, October 18-20, 2017)

    Science.gov (United States)

    Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaías, Pedro, Ed.

    2017-01-01

    These proceedings contain the papers of the 14th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2017), 18-20 October 2017, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…

  20. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA) (11th, Porto, Portugal, October 25-27, 2014)

    Science.gov (United States)

    Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaias, Pedro, Ed.

    2014-01-01

    These proceedings contain the papers of the 11th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2014), October 25-27, 2014, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…

  1. An International Urogynecological Association (IUGA)/International Continence Society (ICS) joint report on the terminology for the conservative and nonpharmacological management of female pelvic floor dysfunction.

    Science.gov (United States)

    Bo, Kari; Frawley, Helena C; Haylen, Bernard T; Abramov, Yoram; Almeida, Fernando G; Berghmans, Bary; Bortolini, Maria; Dumoulin, Chantale; Gomes, Mario; McClurg, Doreen; Meijlink, Jane; Shelly, Elizabeth; Trabuco, Emanuel; Walker, Carolina; Wells, Amanda

    2017-02-01

    There has been an increasing need for the terminology on the conservative management of female pelvic floor dysfunction to be collated in a clinically based consensus report. This Report combines the input of members and elected nominees of the Standardization and Terminology Committees of two International Organizations, the International Urogynecological Association (IUGA) and the International Continence Society (ICS), assisted at intervals by many external referees. An extensive process of nine rounds of internal and external review was developed to exhaustively examine each definition, with decision-making by collective opinion (consensus). Before opening up for comments on the webpages of ICS and IUGA, five experts from physiotherapy, neurology, urology, urogynecology, and nursing were invited to comment on the paper. A Terminology Report on the conservative management of female pelvic floor dysfunction, encompassing over 200 separate definitions, has been developed. It is clinically based, with the most common symptoms, signs, assessments, diagnoses, and treatments defined. Clarity and ease of use have been key aims to make it interpretable by practitioners and trainees in all the different specialty groups involved in female pelvic floor dysfunction. Ongoing review is not only anticipated, but will be required to keep the document updated and as widely acceptable as possible. A consensus-based terminology report for the conservative management of female pelvic floor dysfunction has been produced, aimed at being a significant aid to clinical practice and a stimulus for research.

  2. When the Cell Stress Society International became South American: meeting report of the IX International Workshop on the Molecular Biology of Stress Responses.

    Science.gov (United States)

    Galigniana, Mario D

    2013-01-01

    The International Workshop on the Molecular Biology of the Stress Response organized by the Cell Stress Society International was held in Porto Alegre, Brazil, on May 27-30, 2012, as part of the development of the Latin American Chapter of the Society, a superb initiative headed by Drs. Antonio De Maio and Larry Hightower. The meeting took place in the wonderful facilities of the Pontifícia Universidade do Rio Grande do Sul (PUCRS) and was warmly chaired by Professor Cristina Bonorino. Thirty-four invited speakers presented their work to more than 200 scientists and, even more importantly, to 150 registered students, who were the main beneficiaries of the meeting. The first day of the workshop was dedicated to an educational program for students, young investigators, and participants who were unfamiliar with the field of molecular chaperones and the stress response. Speakers in this pre-workshop were Dr. Harm Kampinga, Dr. Lea Sistonen, Dr. Larry Hightower, Dr. Ivor Benjamin, Dr. Daniel Ciocca, and Dr. Linda Hendershot. Then, the scientific sessions discussed below followed.

  3. Predictive value of the pretreatment extent of disease system in hepatoblastoma: Results from the International Society of Pediatric Oncology Liver Tumor Study Group SIOPEL-1 Study

    NARCIS (Netherlands)

    Aronson, Daniël C.; Schnater, J. Marco; Staalman, Chris R.; Weverling, Gerrit J.; Plaschkes, Jack; Perilongo, Giorgio; Brown, Julia; Phillips, Angela; Otte, Jean-Bernard; Czauderna, Piotr; MacKinlay, Gordon; Vos, Anton

    2005-01-01

    Purpose Preoperative staging (pretreatment extent of disease [PRETEXT]) was developed for the first prospective liver tumor study by the International Society of Pediatric Oncology (SIOPEL-1 study; preoperative chemotherapy and delayed surgery). Study aims were to analyze the accuracy and

  4. Ten key points for the appropriate use of antibiotics in hospitalised patients: a consensus from the Antimicrobial Stewardship and Resistance Working Groups of the International Society of Chemotherapy

    NARCIS (Netherlands)

    Hara, G. Levy; Kanj, S.S.; Pagani, L.; Abbo, L.; Endimiani, A.; Wertheim, H.F.L.; Amabile-Cuevas, C.; Tattevin, P.; Mehtar, S.; Cardoso, F.; Unal, S.; Gould, I.

    2016-01-01

    The Antibiotic Stewardship and Resistance Working Groups of the International Society for Chemotherapy propose ten key points for the appropriate use of antibiotics in hospital settings. (i) Get appropriate microbiological samples before antibiotic administration and carefully interpret the results:

  5. Abstracts presented at the International Society of Addiction Medicine (ISAM) 19th Annual Meeting, Abu Dhabi, United Arab Emirates, October 2017.

    Science.gov (United States)

    Gordon, Adam J

    2018-01-02

    The 19th Annual Meeting of the International Society of Addiction Medicine (ISAM) was held in Abu Dhabi, United Arab Emirates, in October 2017. Contained in this paper are the abstracts of scientific work presented at the conference.

  6. DNA Commission of the International Society for Forensic Genetics (ISFG): an update of the recommendations on the use of Y-STRs in forensic analysis

    DEFF Research Database (Denmark)

    Gusmão, L; Butler, John M; Carracedo, Angel

    2006-01-01

    The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. A previous recommendation published in 2001 has already addressed Y...

  7. Proceedings from the 9th Annual Meeting of International Society for Medical Publication Professionals Roundtable Session: key insights.

    Science.gov (United States)

    Simcoe, Donna; Juneja, Renu; Scott, Gayle Nicholas; Sridharan, Kanaka; Williams-Hughes, Celeste

    2014-03-01

    During the 9th Annual Meeting of the International Society for Medical Publication Professionals (ISMPP, April 29-May 1, 2013 in Baltimore, MD), ∼650 participants attended two of 13 available roundtable sessions. Participants included medical publication professionals from industry, communication agencies, and journals. DISCUSSION TOPICS: Roundtable participants discussed how to best interpret and implement various guidances, such as Good Publication Practices 2 (GPP2), the International Committee of Medical Journal Editors (ICMJE) guidelines, and the Physician Payment Sunshine Act. The impact of and compliance with Corporate Integrity agreements (CIAs) on medical publication planning practices was debated. Roundtable participants also discussed ways of advancing both advocacy for the medical publication professional field and internal and external collaborations. The development of review manuscripts, publications from regions newly emerging in publication planning, medical devices publications, and real-world experience publications were discussed. Participants also considered the benefits and uncertainties of new technologies in medical publications such as multimedia and social media. This is the first ever article to be published following the well-attended ISMPP roundtable sessions. The objective of this manuscript is to summarize key learnings that will aid continued discussions about challenges and opportunities facing medical publication professionals.

  8. What is global justice and who decides?: civil society and victim responses to the International Criminal Court’s first investigations

    NARCIS (Netherlands)

    Glasius, M.

    2009-01-01

    As a new institution, the International Criminal Court needs to gain legitimacy not just with states, but also in global civil society. This article surveys current debates in civil society about whether the interests of the victims are being served and whether justice is being done, in relation to

  9. The redistribution of granulocytes following E. coli endotoxin induced sepsis

    DEFF Research Database (Denmark)

    Toft, P; Lillevang, S T; Tønnesen, Else Kirstine

    1994-01-01

    Infusion of endotoxin elicits granulocytopenia followed by increased numbers of granulocytes in peripheral blood. The purpose of this study was to investigate the redistribution and sequestration of granulocytes in the tissues following E. coli endotoxin induced sepsis. From 16 rabbits granulocytes...

  10. Analysis of interleukin-6 in endotoxin-induced uveitis

    NARCIS (Netherlands)

    Hoekzema, R.; Murray, P. I.; van Haren, M. A.; Helle, M.; Kijlstra, A.

    1991-01-01

    The mechanisms underlying the induction of intraocular inflammation in the rat model of endotoxin-induced uveitis (EIU) and the subsequent development of tolerance after repeated endotoxin injections are poorly understood. Interleukin-6 (IL-6) was measured in the aqueous humor and serum of Lewis

  11. The redistribution of granulocytes following E. coli endotoxin induced sepsis

    DEFF Research Database (Denmark)

    Toft, P; Lillevang, S T; Tønnesen, Else Kirstine

    1994-01-01

    Infusion of endotoxin elicits granulocytopenia followed by increased numbers of granulocytes in peripheral blood. The purpose of this study was to investigate the redistribution and sequestration of granulocytes in the tissues following E. coli endotoxin induced sepsis. From 16 rabbits granulocytes...... were isolated, labelled with Indium and reinjected intravenously. Eight rabbits received an infusion of E. coli endotoxin 2 micrograms kg-1 while eight received isotonic saline. The redistribution of granulocytes was imaged with a gamma camera and calculated with a connected computer before and 2 and 6...... hours after infusion of endotoxin or saline. Serum cortisol and interleukin-1 beta were measured. In another seven rabbits, respiratory burst activity and degranulation of granulocytes were measured prior to and from 5 min to 6 hours after infusion of E. coli endotoxin 2 micrograms kg-1 BW. Following...

  12. An update of the International Society of Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation (PE)

    DEFF Research Database (Denmark)

    Althof, Stanley E; McMahon, Chris G; Waldinger, Marcel D

    2014-01-01

    INTRODUCTION: In 2009, the International Society for Sexual Medicine (ISSM) convened a select panel of experts to develop an evidence-based set of guidelines for patients suffering from lifelong premature ejaculation (PE). That document reviewed definitions, etiology, impact on the patient...... for the diagnosis and treatment of PE for family practice clinicians as well as sexual medicine experts. METHOD: A comprehensive literature review was performed. RESULTS: This article contains the report of the second ISSM PE Guidelines Committee. It offers a new unified definition of PE and updates the previous...... of their patients. CONCLUSION: Development of guidelines is an evolutionary process that continually reviews data and incorporates the best new research. We expect that ongoing research will lead to a more complete understanding of the pathophysiology as well as new efficacious and safe treatments for this sexual...

  13. The International Continence Society (ICS) urinary incontinence definition: is the social and hygienic aspect appropriate for etiologic research?

    DEFF Research Database (Denmark)

    Foldspang, Anders; Mommsen, Søren

    1997-01-01

    OBJECTIVE: To investigate the effect of applying a problem assessment versus a pure symptom urinary incontinence (UI) caseness definition in etiologic research. SUBJECTS: A random population sample of 2613 women aged 30-59 years, who responded to a postal questionnaire. MAIN PARAMETERS: One......-year period prevalence of the symptom of stress UI; UI assessed by the woman to be a social and/or hygienic problem; childbirth and history of abdominal, gynecological, obstetric or urologic surgery. RESULTS: Among the 388 women (14.8% of the population sample) who reported stress UI, 62.6% considered...... it a social or hygienic problem, and 21.9% had ever abstained socially because of UI. Applying a problem assessment caseness definition caused under-estimation of the role of childbirth, as compared with analyses including a pure symptom caseness definition. CONCLUSION: The International Continence Society...

  14. THE 3rd SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY CONFERENCE, 14-18 APRIL 2012, FLORENCE, ITALY: SUMMARIES OF ORAL SESSIONS

    Science.gov (United States)

    Abbs, Brandon; Achalia, Rashmin M; Adelufosi, Adegoke O; Aktener, Ahmet Yiğit; Beveridge, Natalie J; Bhakta, Savita G; Blackman, Rachael K; Bora, Emre; Byun, MS; Cabanis, Maurice; Carrion, Ricardo; Castellani, Christina A; Chow, Tze Jen; Dmitrzak-Weglarz, M; Gayer-Anderson, Charlotte; Gomes, Felipe V; Haut, Kristen; Hori, Hiroaki; Kantrowitz, Joshua T; Kishimoto, Taishiro; Lee, Frankie HF; Lin, Ashleigh; Palaniyappan, Lena; Quan, Meina; Rubio, Maria D; Ruiz de Azúa, Sonia; Sahoo, Saddichha; Strauss, Gregory P; Szczepankiewicz, Aleksandra; Thompson, Andrew D; Trotta, Antonella; Tully, Laura M; Uchida, Hiroyuki; Velthorst, Eva; Young, Jared W; O’Shea, Anne; DeLisi, Lynn E.

    2013-01-01

    The 3rd Schizophrenia International Research Society Conference was held in Florence, Italy, April 14-18, 2012.and this year had as its emphasis, “The Globalization of Research”. Student travel awardees served as rapporteurs for each oral session and focused their summaries on the most significant findings that emerged and the discussions that followed. The following report is a composite of these summaries. We hope that it will provide an overview for those who were present, but could not participate in all sessions, and those who did not have the opportunity to attend, but who would be interested in an update on current investigations ongoing in the field of schizophrenia research. PMID:22910407

  15. The development of Assessment of SpondyloArthritis international Society classification criteria for axial spondyloarthritis (part II)

    DEFF Research Database (Denmark)

    Rudwaleit, M; van der Heijde, D; Landewé, R

    2009-01-01

    A was diagnosed in 60.2% of the cohort. Of these, 70% did not fulfil modified New York criteria and, therefore, were classified as having "non-radiographic" axial SpA. Refinement of the candidate criteria resulted in new ASAS classification criteria that are defined as: the presence of sacroiliitis by radiography......OBJECTIVE: To validate and refine two sets of candidate criteria for the classification/diagnosis of axial spondyloarthritis (SpA). METHODS: All Assessment of SpondyloArthritis international Society (ASAS) members were invited to include consecutively new patients with chronic (> or =3 months) back...... pain of unknown origin that began before 45 years of age. The candidate criteria were first tested in the entire cohort of 649 patients from 25 centres, and then refined in a random selection of 40% of cases and thereafter validated in the remaining 60%. RESULTS: Upon diagnostic work-up, axial Sp...

  16. Methodological recommendations for cognition trials in bipolar disorder by the International Society for Bipolar Disorders Targeting Cognition Task Force

    DEFF Research Database (Denmark)

    Miskowiak, K W; Burdick, K E; Martinez-Aran, A

    2017-01-01

    OBJECTIVES: To aid the development of treatment for cognitive impairment in bipolar disorder, the International Society for Bipolar Disorders (ISBD) convened a task force to create a consensus-based guidance paper for the methodology and design of cognition trials in bipolar disorder. METHODS...... of treatments to illness stage and using a multimodal approach. CONCLUSIONS: This ISBD task force guidance paper provides the first consensus-based recommendations for cognition trials in bipolar disorder. Adherence to these recommendations will likely improve the sensitivity in detecting treatment efficacy...... or partly remitted patients. It is strongly encouraged that trials exclude patients with current substance or alcohol use disorders, neurological disease or unstable medical illness, and keep non-study medications stable. Additional methodological considerations include neuroimaging assessments, targeting...

  17. Ademe et Vous. International Newsletter No. 39, November 2016. Civil society at the forefront of the fight against climate change

    International Nuclear Information System (INIS)

    Martin, Valerie; Seguin-Jacques, Catherine; Tappero, Denis

    2016-11-01

    The first edition of Climate Chance, the international summit for non-state actors and organisations, took place in Nantes on 26-28 September. It was the opportunity to assess the progress made by the civil society in the fight against climate change and to discuss the best way to support this action. As a long-term partner on various businesses' energy and environmental strategies, ADEME is providing small and medium-sized businesses and innovative start-ups with financial and technical support, via specific programs. The Habitat III conference, the third UN meeting on sustainable housing and development, was held from 17 to 20 October in Quito (Ecuador). Fully conscious of the major challenge that tomorrow's cities represent, ADEME took part in the discussions

  18. International Society for Aerosols in Medicine, 17th congress, 10-14 May 2009, Monterey, California, USA.

    Science.gov (United States)

    Newman, Steve

    2009-08-01

    The 17th biennial congress of the International Society for Aerosols in Medicine (ISAM) was held in Monterey, California, between 10 and 14 May 2009. The congress was attended by approximately 300 delegates from 18 countries. Podium presentations were focused on advances in pulmonary drug delivery, but clearance of materials from the lungs by a variety of processes and the potential harmful effects of inhaled particles were also covered. There were > 100 proffered posters, and a commercial exhibition in which 20 companies displayed their products. There were excellent networking opportunities, and the inauguration of more formal networking groups will allow dialogue to continue. Abstracts of podium and poster presentations were provided in the Journal of Aerosol Medicine and Pulmonary Drug Delivery, and it is likely that some of the podium presentations will appear as full papers in that journal in due course. The next conference in this series takes place in Rotterdam, The Netherlands, in June 2011.

  19. International Society of Gynecological Pathologists (ISGyP) Endometrial Cancer Project: Guidelines From the Special Techniques and Ancillary Studies Group.

    Science.gov (United States)

    Cho, Kathleen R; Cooper, Kumarasen; Croce, Sabrina; Djordevic, Bojana; Herrington, Simon; Howitt, Brooke; Hui, Pei; Ip, Philip; Koebel, Martin; Lax, Sigurd; Quade, Bradley J; Shaw, Patricia; Vidal, August; Yemelyanova, Anna; Clarke, Blaise; Hedrick Ellenson, Lora; Longacre, Teri A; Shih, Ie-Ming; McCluggage, W Glenn; Malpica, Anais; Oliva, Esther; Parkash, Vinita; Matias-Guiu, Xavier

    2018-04-11

    The aim of this article is to propose guidelines and recommendations in problematic areas in pathologic reporting of endometrial carcinoma (EC) regarding special techniques and ancillary studies. An organizing committee designed a comprehensive survey with different questions related to pathologic features, diagnosis, and prognosis of EC that was sent to all members of the International Society of Gynecological Pathologists. The special techniques/ancillary studies group received 4 different questions to be addressed. Five members of the group reviewed the literature and came up with recommendations and an accompanying text which were discussed and agreed upon by all members of the group. Twelve different recommendations are made. They address the value of immunohistochemistry, ploidy, and molecular analysis for assessing prognosis in EC, the value of steroid hormone receptor analysis to predict response to hormone therapy, and parameters regarding applying immunohistochemistry and molecular tests for assessing mismatch deficiency in EC.

  20. An Update of the International Society of Sexual Medicine's Guidelines for the Diagnosis and Treatment of Premature Ejaculation (PE

    Directory of Open Access Journals (Sweden)

    Stanley E. Althof, PhD

    2014-06-01

    Conclusion: Development of guidelines is an evolutionary process that continually reviews data and incorporates the best new research. We expect that ongoing research will lead to a more complete understanding of the pathophysiology as well as new efficacious and safe treatments for this sexual dysfunction. We again recommend that these guidelines be reevaluated and updated by the ISSM in 4 years. Althof SE, McMahon CG, Waldinger MD, Serefoglu EC, Shindel AW, Adaikan PG, Becher E, Dean J, Giuliano F, Hellstrom WJG, Giraldi A, Glina S, Incrocci L, Jannini E, McCabe M, Parish S, Rowland D, Segraves RT, Sharlip I, and Torres LO. An update of the International Society of Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation (PE. Sex Med 2014;2:60–90.

  1. Clinical decisions in patients with diabetes and other cardiovascular risk factors. A statement of the Spanish Society of Internal Medicine.

    Science.gov (United States)

    Gómez-Huelgas, R; Pérez-Jiménez, F; Serrano-Ríos, M; González-Santos, P; Román, P; Camafort, M; Conthe, P; García-Alegría, J; Guijarro, R; López-Miranda, J; Tirado-Miranda, R; Valdivielso, P

    2014-05-01

    Although the mortality associated to cardiovascular diseases (CVD) has been reduced in the last decades, CVD remains the main cause of mortality in Spain and they are associated with an important morbidity and a huge economic burden. The increasing prevalence of obesity and diabetes could be slowing down the mortality reduction in Spain. Clinicians have often difficulty making clinical decisions due to the multiple clinical guidelines available. Moreover, in the current context of economic crisis it is critical to promote an efficient use of diagnostic and therapeutic proceedings to ensure the viability of public health care systems. The Spanish Society of Internal Medicine (SEMI) has coordinated a consensus document to answer questions of daily practice with the aim of facilitating physicians' decision-making in the management of diabetes and cardiovascular risk factors from a cost-efficiency point of view. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  2. International Conference Organized on the Occasion of the Silver Jubilee of the Indian Society of Industrial and Applied Mathematics (ISIAM)

    CERN Document Server

    Lozi, René; Siddiqi, Abul

    2017-01-01

    The book discusses essential topics in industrial and applied mathematics such as image processing with a special focus on medical imaging, biometrics and tomography. Applications of mathematical concepts to areas like national security, homeland security and law enforcement, enterprise and e-government services, personal information and business transactions, and brain-like computers are also highlighted. These contributions – all prepared by respected academicians, scientists and researchers from across the globe – are based on papers presented at the international conference organized on the occasion of the Silver Jubilee of the Indian Society of Industrial and Applied Mathematics (ISIAM) held from 29 to 31 January 2016 at Sharda University, Greater Noida, India. The book will help young scientists and engineers grasp systematic developments in those areas of mathematics that are essential to properly understand challenging contemporary problems.

  3. Impact of climate change on dermatological conditions related to flooding: update from the International Society of Dermatology Climate Change Committee.

    Science.gov (United States)

    Dayrit, Johannes F; Bintanjoyo, Lunardi; Andersen, Louise K; Davis, Mark Dennis P

    2018-01-29

    Climate change contributes to the increase in severity and frequency of flooding, which is the most frequent and deadly disaster worldwide. Flood-related damage can be very severe and include health effects. Among those health impacts, dermatological diseases are one of the most frequently encountered. Both infectious and noninfectious dermatological conditions are increasing after flooding. We searched PubMed using the search term climate change OR global warming OR rainfall OR flooding OR skin. Articles published in the English-language literature were included. We also searched the International Society of Dermatology website library on climate change for additional articles. There is an increased risk of trauma during the course of a natural disaster. The majority of post-tsunami wound infections were polymicrobial, but gram-negative bacteria were the leading causes. Infectious diseases with dermatological manifestations, such as impetigo, leptospirosis, measles, dengue fever, tinea corporis, malaria, and leishmaniasis, are important causes of morbidity among flood-afflicted individuals. Insect bites and stings, and parasite infestations such as scabies and cutaneous larva migrans are also frequently observed. Inflammatory conditions including irritant contact dermatitis are among the leading dermatological conditions. Dermatological conditions such as alopecia areata, vitiligo, psoriasis, and urticaria can be induced or exacerbated by psychological conditions post disaster. Prevention is essential in the management of skin diseases because of flooding. Avoiding exposure to contaminated environments, wearing protective devices, rapid provision of clean water and sanitation facilities, prompt vector controls, and education about disease risk and prevention are important. © 2018 The International Society of Dermatology.

  4. Endotoxin and CD14 in the progression of biliary atresia

    Directory of Open Access Journals (Sweden)

    Chen Ching-Mei

    2010-12-01

    Full Text Available Abstract Background Biliary atresia (BA is a typical cholestatic neonatal disease, characterized by obliteration of intra- and/or extra-hepatic bile ducts. However, the mechanisms contributing to the pathogenesis of BA remain uncertain. Because of decreased bile flow, infectious complications and damaging endotoxemia occur frequently in patients with BA. The aim of this study was to investigate endotoxin levels in patients with BA and the relation of these levels with the expression of the endotoxin receptor, CD14. Methods The plasma levels of endotoxin and soluble CD14 were measured with a pyrochrome Limulus amebocyte lysate assay and enzyme-linked immunosorbent assay in patients with early-stage BA when they received the Kasai procedure (KP, in patients who were jaundice-free post-KP and followed-up at the outpatient department, in patients with late-stage BA when they received liver transplantation, and in patients with choledochal cysts. The correlation of CD14 expression with endotoxin levels in rats following common bile duct ligation was investigated. Results The results demonstrated a significantly higher hepatic CD14 mRNA and soluble CD14 plasma levels in patients with early-stage BA relative to those with late-stage BA. However, plasma endotoxin levels were significantly higher in both the early and late stages of BA relative to controls. In rat model, the results demonstrated that both endotoxin and CD14 levels were significantly increased in liver tissues of rats following bile duct ligation. Conclusions The significant increase in plasma endotoxin and soluble CD14 levels during BA implies a possible involvement of endotoxin stimulated CD14 production by hepatocytes in the early stage of BA for removal of endotoxin; whereas, endotoxin signaling likely induced liver injury and impaired soluble CD14 synthesis in the late stages of BA.

  5. Occupational exposure to endotoxins and lung cancer risk: results of the ICARE Study.

    Science.gov (United States)

    Ben Khedher, Soumaya; Neri, Monica; Guida, Florence; Matrat, Mireille; Cenée, Sylvie; Sanchez, Marie; Menvielle, Gwenn; Molinié, Florence; Luce, Danièle; Stücker, Isabelle

    2017-09-01

    To investigate the role of occupational exposure to endotoxins in lung cancer in a French population-based case-control study (ICARE (Investigation of occupational and environmental causes of respiratory cancers)). Detailed information was collected on the occupational history and smoking habits from 2926 patients with histologically confirmed lung cancer and 3555 matched controls. We evaluated each subject's endotoxin exposure after cross referencing International Standard Classification of Occupations (ISCO) codes (for job tasks) and Nomenclature d'Activités Françaises (NAF) codes (for activity sectors). Endotoxin exposure levels were attributed to each work environment based on literature reports. ORs and 95% CIs were estimated using unconditional logistic regression models and controlled for main confounding factors. An inverse association between exposure to endotoxins and lung cancer was found (OR=0.80, 95% CI 0.66 to 0.95). Negative trends were shown with duration and cumulative exposure, and the risk was decreased decades after exposure cessation (all statistically significant). Lung cancer risk was particularly reduced among workers highly exposed (eg, in dairy, cattle, poultry, pig farms), but also in those weakly exposed (eg, in waste treatment). Statistically significant interactions were shown with smoking, and never/light smokers were more sensitive to an endotoxin effect than heavy smokers (eg, OR=0.14, 95% CI 0.06 to 0.32 and OR=0.80, 95% CI 0.45 to 1.40, respectively, for the quartiles with the highest cumulative exposure, compared with those never exposed). Pronounced inverse associations were shown with adenocarcinoma histological subtype (OR=0.37, 95% CI 0.25 to 0.55 in the highly exposed). Our findings suggest that exposure to endotoxins, even at a low level, reduces the risk of lung cancer. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is

  6. [The protective properties of the endotoxin protein].

    Science.gov (United States)

    Levenson, V I; Belkin, Z P; Egorova, T P

    1991-08-01

    The isolation and properties of endotoxin protein, or lipid A-associated protein (LAP), from Shigella sonnei were described earlier (Zh. mikrobiol. epidemiol. immunobiol., 1991, No. 4, pp. 11-17, and No. 7). In this report the data on its protective activity are presented. In experiments on mice one nanogram of LAP injected i. v. protected 50% of the animals against i. p. challenge with 40 LD50 of virulent S. sonnei. Guinea pigs injected s. c. with 10 micrograms of LAP were protected against local (keratoconjunctival) challenge with S. sonnei, the efficiency of immunization being 58%. LAP preparations containing no detectable amounts of O-antigen (less than 0.003%) were found to have a protective effect. Hyperimmune anti-LAP rabbit serum prevented local infection when incubated with S. sonnei challenge inoculum before injection into guinea pigs. Both active and passive protection induced by LAP was specific since no effect was observed in animals challenged with Shigella flexneri. In the homologous system the protective effect of anti-LAP serum was abolished by the addition of protein-free LPS. These results are compatible with the hypothesis that the protective activity of LAP depends on the presence of minute amounts of O-antigen whose immunogenic effect is greatly amplified by the protein component of the natural endotoxin complex.

  7. Intestinal radiation syndrome: sepsis and endotoxin

    International Nuclear Information System (INIS)

    Geraci, J.P.; Jackson, K.L.; Mariano, M.S.

    1985-01-01

    Rats were whole-body irradiated with 8-MeV cyclotron-produced neutrons and 137 Cs γ rays to study the role of enteric bacteria and endotoxin in the intestinal radiation syndrome. Decrease in intestinal weight was used as an index of radiation-induced breakdown of the mucosa. Neutron and γ-ray doses that were sublethal for intestinal death resulted in a dose-dependent decrease in intestinal weight, reaching minimal values 2 to 3 days after exposure, followed by recovery within 5 days after irradiation. Neutron and photon doses that caused intestinal death resulted in greater mucosal breakdown with little or no evidence of mucosal recovery. The presence of fluid in the intestine and diarrhea, but not bacteremia or endotoxemia, were related to mucosal breakdown and recovery. Neither sepsis nor endotoxin could be detected in liver samples taken at autopsy from animals which died a short time earlier from intestinal injury. These results suggest that overt sepsis and endotoxemia do not play a significant role in the intestinal radiation syndrome

  8. Report on the participation in the international convention of the International Solar Enertgy Society held in Zimbabwe; Jinbabue deno Kokusai Taiyo Energy Gakkai sekai taikai ni sankashite

    Energy Technology Data Exchange (ETDEWEB)

    Katsube, K.

    1996-03-29

    The international convention of ISES (International Solar Energy Society) was held at Harare, the metropolis of Zimbabwe, South Africa, from September 11 to 15, 1995. 550 delegates from 55 countries attended the convention out of which 40 members were from Japan. The convention is to be held every two years. Zimbabwe has been promoting realistic policy called Zimbabwe socialism, and is called an A student. The ISES meeting was held for 5 days, and many programs such as general meeting, presentation by subcommittees, and conducted tours were proceeded everyday. The address of the President, the main event, took place for one hour in the evening of the second day. A proposal was made to the effect that it was necessary to strengthen ISES and to hold a solar energy summit meeting. Approximately 50 companies displayed products in the exhibition, but it was regrettable that Canon was the only company from Japan to display the products. Next convention is scheduled to be held in Taejon, Korea in August, 1997. 14 figs.

  9. Effects of endotoxin on mammary secretion of lactating cows

    International Nuclear Information System (INIS)

    Lengemann, F.W.; Pitzrick, M.

    1986-01-01

    The objectives were to describe the magnitude and time course of changes in milk pH, Na, K, lactose, and somatic cells and to determine if paracellular pathways were altered after infusion of Escherichia coli endotoxin (serotype 0128:AB12) to produce inflammation in one-half of the udder of the goat. Intramammary infusion of endotoxin increased pH, number of somatic cells, and Na and decreased K and lactose in milk. Sodium and number of somatic cells were increased by as little as .1μg of endotoxin; .25 μg produced changes in most of the other parameters; maximal effect was elicited by 1μg of endotoxin. The gland response peaked from 5 to 7 h after infusion of endotoxin with an increase in milk cellularity as the only significant effect noted in the control gland. Infusion of [ 14 C]lactose into the gland and [/sup 99m/Tc]albumin into the blood demonstrated that large molecules were more able to cross into and out of udder halves after endotoxin treatment. It is suggested that ion interchange rather than bulk flow across paracellular paths is responsible for changes. In addition, endotoxin appeared to reduce lactose secretion and synthesis

  10. Review of the 25th annual scientific meeting of the International Society for Biological Therapy of Cancer

    Directory of Open Access Journals (Sweden)

    Jaffee Elizabeth M

    2011-05-01

    Full Text Available Abstract Led by key opinion leaders in the field, the 25th Annual Meeting of the International Society for Biological Therapy of Cancer (iSBTc, recently renamed the Society for Immunotherapy of Cancer, SITC provided a scientific platform for ~500 attendees to exchange cutting-edge information on basic, clinical, and translational research in cancer immunology and immunotherapy. The meeting included keynote addresses on checkpoint blockade in cancer therapy and recent advances in therapeutic vaccination against cancer induced by Human Papilloma Virus 16. Participants from 29 countries interacted through oral presentations, panel discussions, and posters on topics that included dendritic cells and cancer, targeted therapeutics and immunotherapy, innate/adaptive immune interplay in cancer, clinical trial endpoints, vaccine combinations, countering negative regulation, immune cell trafficking to tumor microenvironment, and adoptive T cell transfer. In addition to the 50 oral presentations and >180 posters on these topics, a new SITC/iSBTc initiative to create evidence-based Cancer Immunotherapy Guidelines was announced. The SITC/iSBTc Biomarkers Taskforce announced the release of recommendations on immunotherapy biomarkers and a highly successful symposium on Immuno-Oncology Biomarkers that took place on the campus of the National Institutes of Health (NIH immediately prior to the Annual Meeting. At the Annual Meeting, the NIH took the opportunity to publicly announce the award of the U01 grant that will fund the Cancer Immunotherapy Trials Network (CITN. In summary, the Annual Meeting gathered clinicians and scientists from academia, industry, and regulatory agencies from around the globe to interact and exchange important scientific advances related to tumor immunobiology and cancer immunotherapy.

  11. 2015 President's Plenary International Psycho-oncology Society: psychosocial care as a human rights issue-challenges and opportunities.

    Science.gov (United States)

    Travado, Luzia; Breitbart, William; Grassi, Luigi; Fujisawa, Daisuke; Patenaude, Andrea; Baider, Lea; Connor, Stephen; Fingeret, Michelle

    2017-04-01

    The International Psycho-Oncology Society (IPOS) Human Rights Task Force has been working since 2008 to raise awareness and support, for the relevance of psychosocial cancer care as a human rights issue. In 2014 the "Lisbon Declaration: Psychosocial Cancer Care as a Universal Human Right" was fully endorsed by IPOS. Subsequently, the IPOS Standard on Quality Cancer Care, endorsed by 75 cancer organizations worldwide, has been updated and now includes 3 core principles: Psychosocial cancer care should be recognised as a universal human right; Quality cancer care must integrate the psychosocial domain into routine care; Distress should be measured as the 6th vital sign. The President's plenary held at the 2015 World Congress of Psycho-Oncology in Washington DC was devoted to discussing psychosocial care as a human rights issue. Many challenges and opportunities are illustrated in different continents and contexts: from Africa where resources for basic cancer treatment are scarce and children and their parents face significant difficulties with hospital detention practices; to Europe where for many countries psychosocial care is still seen as a luxury; and the Middle East where Muslim women face stigma and a culture of silence over cancer. We further discuss how to move the Lisbon Declaration forward towards its implementation into clinical practice globally, using the successful example of the World Health Assembly resolution supporting palliative care as a human right which has achieved widespread approval, and identifying the vital role the IPOS Federation of National Psychoncology Societies plays worldwide to move this agenda forward. Copyright © 2016 John Wiley & Sons, Ltd.

  12. 2015 President's Plenary International Psycho-oncology Society: psychosocial care as a human rights issue–challenges and opportunities

    Science.gov (United States)

    Travado, Luzia; Breitbart, William; Grassi, Luigi; Fujisawa, Daisuke; Patenaude, Andrea; Baider, Lea; Connor, Stephen; Fingeret, Michelle

    2017-01-01

    The International Psycho-Oncology Society (IPOS) Human Rights Task Force has been working since 2008 to raise awareness and support, for the relevance of psychosocial cancer care as a human rights issue. In 2014 the “Lisbon Declaration: Psychosocial Cancer Care as a Universal Human Right” was fully endorsed by IPOS. Subsequently, the IPOS Standard on Quality Cancer Care, endorsed by 75 cancer organizations worldwide, has been updated and now includes 3 core principles: Psychosocial cancer care should be recognised as a universal human right; Quality cancer care must integrate the psychosocial domain into routine care; Distress should be measured as the 6th vital sign. The President's plenary held at the 2015 World Congress of Psycho-Oncology in Washington DC was devoted to discussing psychosocial care as a human rights issue. Many challenges and opportunities are illustrated in different continents and contexts: from Africa where resources for basic cancer treatment are scarce and children and their parents face significant difficulties with hospital detention practices; to Europe where for many countries psychosocial care is still seen as a luxury; and the Middle East where Muslim women face stigma and a culture of silence over cancer. We further discuss how to move the Lisbon Declaration forward towards its implementation into clinical practice globally, using the successful example of the World Health Assembly resolution supporting palliative care as a human right which has achieved widespread approval, and identifying the vital role the IPOS Federation of National Psychoncology Societies plays worldwide to move this agenda forward. PMID:27530206

  13. Inactivation of Escherichia coli Endotoxin by Soft Hydrothermal Processing▿

    Science.gov (United States)

    Miyamoto, Toru; Okano, Shinya; Kasai, Noriyuki

    2009-01-01

    Bacterial endotoxins, also known as lipopolysaccharides, are a fever-producing by-product of gram-negative bacteria commonly known as pyrogens. It is essential to remove endotoxins from parenteral preparations since they have multiple injurious biological activities. Because of their strong heat resistance (e.g., requiring dry-heat sterilization at 250°C for 30 min) and the formation of various supramolecular aggregates, depyrogenation is more difficult than sterilization. We report here that soft hydrothermal processing, which has many advantages in safety and cost efficiency, is sufficient to assure complete depyrogenation by the inactivation of endotoxins. The endotoxin concentration in a sample was measured by using a chromogenic limulus method with an endotoxin-specific limulus reagent. The endotoxin concentration was calculated from a standard curve obtained using a serial dilution of a standard solution. We show that endotoxins were completely inactivated by soft hydrothermal processing at 130°C for 60 min or at 140°C for 30 min in the presence of a high steam saturation ratio or with a flow system. Moreover, it is easy to remove endotoxins from water by soft hydrothermal processing similarly at 130°C for 60 min or at 140°C for 30 min, without any requirement for ultrafiltration, nonselective adsorption with a hydrophobic adsorbent, or an anion exchanger. These findings indicate that soft hydrothermal processing, applied in the presence of a high steam saturation ratio or with a flow system, can inactivate endotoxins and may be useful for the depyrogenation of parenterals, including end products and medical devices that cannot be exposed to the high temperatures of dry heat treatments. PMID:19502435

  14. Outcomes of adolescent recipients after lung transplantation: An analysis of the International Society for Heart and Lung Transplantation Registry.

    Science.gov (United States)

    Paraskeva, Miranda A; Edwards, Leah B; Levvey, Bronwyn; Stehlik, Josef; Goldfarb, Samuel; Yusen, Roger D; Westall, Glen P; Snell, Greg I

    2018-03-01

    Recipient adolescent age for non-lung solid-organ transplantation is associated with higher rates of rejection, graft loss and mortality. Although there have been no studies specifically examining adolescent outcomes after lung transplantation (LTx), limited data from the International Society of Heart and Lung Transplantation (ISHLT) Registry suggest that a similar association may exist. Recently, adolescence has been defined as 10 to 24 years of age, taking into account the biologic and sociologic transitions that occur during this age interval. The ISHLT Registry was used to examine the survival outcomes of LTx recipients 10 to 24 years of age between 2005 and 2013. Given the developmental changes that occur in adolescence, survival outcomes for the tertiles of adolescence (10 to 14, 15 to 19 and 20 to 24 years old) were also examined. Adolescents made up 9% (n = 2,319) of the 24,730 LTxs undertaken during the study period. Kaplan-Meier survival estimates at 3 years showed lower adolescent survival (65%) when compared with younger children (73%, p = 0.006) and adults 25 to 34 (75%, p < 0.00001) and 35 to 49 (71%, p < 0.00001) years of age, without a significant survival difference compared with those 50 to 65 years old. Critically, 15- to 19-year-old recipients had the poorest outcomes, with reduced 1-year survival (82%) compared with those 10 to 14 years old (88%, p = 0.02), and reduced 3-year survival (59%) compared with those 10 to 14 (73%, p < 0.00001) and 20 to 24 (66%, p < 0.0001) years old. Adolescent LTx recipients have poorer overall survival when compared with younger children and adults, with those 15 to 19 years old having the highest risk of death. This survival disparity among age groups likely reflects the difficult period of adolescence and its biologic and social transitions, which may influence both immunologic function and adherence. Copyright © 2018 International Society for the Heart and Lung Transplantation. Published by Elsevier Inc. All

  15. Endotoxin, thrombin, and the Limulus amebocyte lysate test.

    Science.gov (United States)

    Yin, E T

    1975-09-01

    The Limulus amebocyte lysate, a proteinaceous composite isolated from the hemolymph cells of the horseshoe crab (Limulus polyphemus) is sensitive to picogram quantities of Gram-negative bacterial lipopolysaccharides. However, a controversy currently exists as to whether the Limulus amebocyte lysate is specifically sensitive to Gram-negative bacterial endotoxins as a result of a recent report that the blood coagulation protease, thrombin, can mimic endotoxins in the Limulus amebocyte lysate test. Experiments including those employing two highly purified fractions isolated from the Limulus lystae have provided us with evidence that thrombin per se is unable to mimic endotoxin.

  16. Methodological recommendations for cognition trials in bipolar disorder by the International Society for Bipolar Disorders Targeting Cognition Task Force.

    Science.gov (United States)

    Miskowiak, K W; Burdick, K E; Martinez-Aran, A; Bonnin, C M; Bowie, C R; Carvalho, A F; Gallagher, P; Lafer, B; López-Jaramillo, C; Sumiyoshi, T; McIntyre, R S; Schaffer, A; Porter, R J; Torres, I J; Yatham, L N; Young, A H; Kessing, L V; Vieta, E

    2017-12-01

    To aid the development of treatment for cognitive impairment in bipolar disorder, the International Society for Bipolar Disorders (ISBD) convened a task force to create a consensus-based guidance paper for the methodology and design of cognition trials in bipolar disorder. The task force was launched in September 2016, consisting of 18 international experts from nine countries. A series of methodological issues were identified based on literature review and expert opinion. The issues were discussed and expanded upon in an initial face-to-face meeting, telephone conference call and email exchanges. Based upon these exchanges, recommendations were achieved. Key methodological challenges are: lack of consensus on how to screen for entry into cognitive treatment trials, define cognitive impairment, track efficacy, assess functional implications, and manage mood symptoms and concomitant medication. Task force recommendations are to: (i) enrich trials with objectively measured cognitively impaired patients; (ii) generally select a broad cognitive composite score as the primary outcome and a functional measure as a key secondary outcome; and (iii) include remitted or partly remitted patients. It is strongly encouraged that trials exclude patients with current substance or alcohol use disorders, neurological disease or unstable medical illness, and keep non-study medications stable. Additional methodological considerations include neuroimaging assessments, targeting of treatments to illness stage and using a multimodal approach. This ISBD task force guidance paper provides the first consensus-based recommendations for cognition trials in bipolar disorder. Adherence to these recommendations will likely improve the sensitivity in detecting treatment efficacy in future trials and increase comparability between studies. © 2017 The Authors Bipolar Disorders Published by John Wiley & Sons Ltd.

  17. Endotoxins in surgical instruments of hip arthroplasty.

    Science.gov (United States)

    Goveia, Vania Regina; Mendoza, Isabel Yovana Quispe; Guimarães, Gilberto Lima; Ercole, Flavia Falci; Couto, Bráulio Roberto Gonçalves Marinho; Leite, Edna Marilea Meireles; Stoianoff, Maria Aparecida Resende; Ferreira, José Antonio Guimarães

    2016-01-01

    To investigate endotoxins in sterilized surgical instruments used in hip arthroplasties. A descriptive exploratory study conducted in a public teaching hospital. Six types of surgical instruments were selected, namely: acetabulum rasp, femoral rasp, femoral head remover, chisel box, flexible bone reamer and femoral head test. The selection was based on the analysis of the difficulty in removing bone and blood residues during cleaning. The sample was made up of 60 surgical instruments, which were tested for endotoxins in three different stages. The EndosafeTM Gel-Clot LAL (Limulus Amebocyte Lysate method) was used. There was consistent gel formation with positive analysis in eight instruments, corresponding to 13.3%, being four femoral rasps and four bone reamers. Endotoxins in quantity ≥0.125 UE/mL were detected in 13.3% of the instruments tested. Investigar endotoxinas em instrumentais cirúrgicos esterilizados empregados em artroplastias do quadril. Estudo exploratório, descritivo, desenvolvido em um hospital público de ensino. Foram selecionados seis tipos de instrumentais, a saber: raspa acetabular, raspa femural, saca-cabeça de fêmur, formão box, fresa de fêmur e cabeça de prova de fêmur. A seleção foi feita a partir da análise da dificuldade para a remoção de resíduos de sangue e osso durante a limpeza. A amostra foi constituída por 60 instrumentais cirúrgicos, que foram testados para endotoxinas em três momentos distintos. Foi utilizado o método de gel-clot pelo Limulus Amebócito Lisado (LAL) Endosafe(tm). Houve formação de gel consistente com análise positiva em oito instrumentais, o que corresponde a 13,3%, sendo quatro raspas de fêmur e quatro fresas de fêmur. Foram detectadas endotoxinas em quantidade ≥0,125 UE/mL em 13,3% dos instrumentais testados.

  18. Validation of the Grandway MD2301 digital automatic blood pressure monitor according to the European Society of Hypertension International Protocol.

    Science.gov (United States)

    Chen, Wan; Zeng, Zhao-Lin; Bing, Sen; Li, Lin-Yi; Wang, Rui; Wan, Yi

    2016-08-01

    The aim of the present study was to validate the Grandway MD2301 digital automatic blood pressure monitor according to the European Society of Hypertension International Protocol (ESH-IP) revision 2010. The ESH-IP revision 2010 for the validation of blood pressure-measuring devices in adults was followed precisely. Systolic and diastolic blood pressure (SBP and DBP, respectively) were measured sequentially in 33 adult patients and compared with a standard mercury sphygmomanometer (two observers). A total of 99 comparison pairs were obtained. The device produced 78, 95 and 99 measurements within 5, 10, and 15 mmHg for SBP and 83, 96, and 99 for DBP, respectively. The average device-observer difference was -1.81±4.22 mmHg for SBP and -0.15±3.93 mmHg for DBP. All of the data were within the standards requirements to pass the testing. The Grandway MD2301 digital automatic blood pressure monitor meets the standards of the ESH-IP revision 2010 and can be recommended for self/home measurement in the general population.

  19. Abstracts of the 24th international isotope society (UK group) symposium: synthesis and applications of labelled compounds 2015.

    Science.gov (United States)

    Aigbirhio, F I; Allwein, S; Anwar, A; Atzrodt, J; Audisio, D; Badman, G; Bakale, R; Berthon, F; Bragg, R; Brindle, K M; Bushby, N; Campos, S; Cant, A A; Chan, M Y T; Colbon, P; Cornelissen, B; Czarny, B; Derdau, V; Dive, V; Dunscombe, M; Eggleston, I; Ellis-Sawyer, K; Elmore, C S; Engstrom, P; Ericsson, C; Fairlamb, I J S; Georgin, D; Godfrey, S P; He, L; Hickey, M J; Huscroft, I T; Kerr, W J; Lashford, A; Lenz, E; Lewinton, S; L'Hermite, M M; Lindelöf, Å; Little, G; Lockley, W J S; Loreau, O; Maddocks, S; Marguerit, M; Mirabello, V; Mudd, R J; Nilsson, G N; Owens, P K; Pascu, S I; Patriarche, G; Pimlott, S L; Pinault, M; Plastow, G; Racys, D T; Reif, J; Rossi, J; Ruan, J; Sarpaki, S; Sephton, S M; Simonsson, R; Speed, D J; Sumal, K; Sutherland, A; Taran, F; Thuleau, A; Wang, Y; Waring, M; Watters, W H; Wu, J; Xiao, J

    2016-04-01

    The 24th annual symposium of the International Isotope Society's United Kingdom Group took place at the Møller Centre, Churchill College, Cambridge, UK on Friday 6th November 2015. The meeting was attended by 77 delegates from academia and industry, the life sciences, chemical, radiochemical and scientific instrument suppliers. Delegates were welcomed by Dr Ken Lawrie (GlaxoSmithKline, UK, chair of the IIS UK group). The subsequent scientific programme consisted of oral presentations, short 'flash' presentations in association with particular posters and poster presentations. The scientific areas covered included isotopic synthesis, regulatory issues, applications of labelled compounds in imaging, isotopic separation and novel chemistry with potential implications for isotopic synthesis. Both short-lived and long-lived isotopes were represented, as were stable isotopes. The symposium was divided into a morning session chaired by Dr Rebekka Hueting (University of Oxford, UK) and afternoon sessions chaired by Dr Sofia Pascu (University of Bath, UK) and by Dr Alan Dowling (Syngenta, UK). The UK meeting concluded with remarks from Dr Ken Lawrie (GlaxoSmithKline, UK). Copyright © 2016 John Wiley & Sons, Ltd.

  20. Report on the International Society for Laboratory Hematology Survey on guidelines to support clinical hematology laboratory practice.

    Science.gov (United States)

    Hayward, C P M; Moffat, K A; George, T I; Proytcheva, M; Iorio, A

    2016-05-01

    Given the importance of evidence-based guidelines in health care, we surveyed the laboratory hematology community to determine their opinions on guideline development and their experience and interest in developing clinical hematology laboratory practice guidelines. The study was conducted using an online survey, distributed to members of the International Society for Laboratory Hematology (ISLH) in 2015, with analysis of collected, anonymized responses. A total of 245 individuals participated. Most worked in clinical and/or research laboratories (83%) or industry (11%). 42% felt there were gaps in current guidelines. The majority (58%) recommended that ISLH engages its membership in guideline development. Participants differed in their familiarity with, and use of, different organizations' guidelines. Participants felt it was important to follow best practice recommendations on guideline development, including engagement of experts, statement about conflict of interests and how they were managed, systematic review and grading evidence for recommendations, identifying recommendations lacking evidence or consensus, and public input and peer review of the guideline. Moreover, it was considered important to provide guidelines free of charge. Industry involvement in guidelines was considered less important. The clinical laboratory hematology community has high expectations of laboratory practice guidelines that are consistent with recent recommendations on evidence-based guideline development. © 2016 John Wiley & Sons Ltd.

  1. A report on older-age bipolar disorder from the International Society for Bipolar Disorders Task Force

    Science.gov (United States)

    Sajatovic, Martha; Strejilevich, Sergio A; Gildengers, Ariel G; Dols, Annemiek; Al Jurdi, Rayan K; Forester, Brent P; Kessing, Lars Vedel; Beyer, John; Manes, Facundo; Rej, Soham; Rosa, Adriane R; Schouws, Sigfried NTM; Tsai, Shang-Ying; Young, Robert C; Shulman, Kenneth I

    2015-01-01

    Objectives In the coming generation, older adults with bipolar disorder (BD) will increase in absolute numbers as well as proportion of the general population. This is the first report of the International Society for Bipolar Disorder (ISBD) Task Force on Older-Age Bipolar Disorder (OABD). Methods This task force report addresses the unique aspects of OABD including epidemiology and clinical features, neuropathology and biomarkers, physical health, cognition, and care approaches. Results The report describes an expert consensus summary on OABD that is intended to advance the care of patients, and shed light on issues of relevance to BD research across the lifespan. Although there is still a dearth of research and health efforts focused on older adults with BD, emerging data has brought some answers, innovative questions, and novel perspectives related to the notion of late onset, medical comorbidity, and the vexing issue of cognitive impairment and decline. Conclusions Improving our understanding of the biological, clinical, and social underpinnings relevant to OABD is an indispensable step in building a complete map of BD across the lifespan. PMID:26384588

  2. A report on older-age bipolar disorder from the International Society for Bipolar Disorders Task Force.

    Science.gov (United States)

    Sajatovic, Martha; Strejilevich, Sergio A; Gildengers, Ariel G; Dols, Annemiek; Al Jurdi, Rayan K; Forester, Brent P; Kessing, Lars Vedel; Beyer, John; Manes, Facundo; Rej, Soham; Rosa, Adriane R; Schouws, Sigfried Ntm; Tsai, Shang-Ying; Young, Robert C; Shulman, Kenneth I

    2015-11-01

    In the coming generation, older adults with bipolar disorder (BD) will increase in absolute numbers as well as proportion of the general population. This is the first report of the International Society for Bipolar Disorder (ISBD) Task Force on Older-Age Bipolar Disorder (OABD). This task force report addresses the unique aspects of OABD including epidemiology and clinical features, neuropathology and biomarkers, physical health, cognition, and care approaches. The report describes an expert consensus summary on OABD that is intended to advance the care of patients, and shed light on issues of relevance to BD research across the lifespan. Although there is still a dearth of research and health efforts focused on older adults with BD, emerging data have brought some answers, innovative questions, and novel perspectives related to the notion of late onset, medical comorbidity, and the vexing issue of cognitive impairment and decline. Improving our understanding of the biological, clinical, and social underpinnings relevant to OABD is an indispensable step in building a complete map of BD across the lifespan. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Current status of International Linear Collider Project in Technical Design stage and activities of Japan Society of Civil Engineers

    International Nuclear Information System (INIS)

    2008-01-01

    In order to invite the International Linear Collider (ILC) in Japan, Japan Society of Civil Engineers (JSCE) established the Linear Collider Subcommittee of JSCE (LC subcommittee) in April, 2006. Abstracts of the activities and objects of LC subcommittee are stated. The LC subcommittee consists of five working groups. Each working group investigated the previous reports of 2006 and 2007 and reported some important notices. The working group on planning and project and management reported the site conditions of Japan, tunnels and facilities. The working group on geological survey, test and environmental design stated the earthquake, fault, ground water, water quality, long-term displacement and survey methods. The working group on structural and environmental design described the tunnel design in fault and fracture zone, hollow, beam tunnel and service tunnel. The working group on construction and maintenance reported some examples of troubles in granite zone, survey for steering, shaft and inclined shaft. The working group on information investigation of ILC described analysis of reference materials, construction of LHC, beam tunnel and some points under consideration. (S.Y.)

  4. 2016 President's Plenary International Psycho-Oncology Society: challenges and opportunities for growing and developing psychosocial oncology programmes worldwide.

    Science.gov (United States)

    Travado, Luzia; Bultz, Barry D; Ullrich, Andreas; Asuzu, Chioma C; Turner, Jane; Grassi, Luigi; Jacobsen, Paul

    2017-09-01

    Consistent with the International Psycho-Oncology Society's (IPOS) vision and goals, we are committed to improving quality cancer care and cancer policies through psychosocial care globally. As part of IPOS's mission, upon entering "Official Relations" for a second term with the World Health Organization (WHO), IPOS has dedicated much attention to reaching out to countries, which lack formalized psychosocial care programmes. One of IPOS's strategies to accomplish this goal has been to bring psycho-oncology training programmes to low- and middle-income countries and regions. To this end, the IPOS Board approved a new position on the Board of Directors for a member from a low- to middle-income country (LMIC). The IPOS 2016 President's Plenary focused on challenges and opportunities that exist in growing and developing psychosocial oncology programmes worldwide. The plenary presentations highlight how IPOS and WHO have aligned their goals to help LMICs support cancer patients as an essential element of cancer and palliative care. IPOS country representatives are strongly supported in liaising with national health authorities and with WHO Country Representatives in LMICs. The plenary speakers discussed the role IPOS Federation has taken in building a global network of psychosocial leaders and the impact this had in assisting LMICs in meeting IPOS's psychosocial care objectives. The plenary highlighted the challenges of expanding psychosocial reach into these countries. One significant question remains: Can psychosocial guidelines be adapted to LMICs and regions? Copyright © 2017 John Wiley & Sons, Ltd.

  5. Government control over health-related not-for-profit organisations: Agency for International Development v. Alliance for Open Society International Inc 570 US_(2013).

    Science.gov (United States)

    Vines, Tim; Donohoo, Angus M; Faunce, Thomas

    2013-12-01

    The relationship between government and the not-for-profit (NFP) sector has important implications for society, especially in relation to the delivery of public health measures and the protection of the environment. In key health-related areas such as provision of medical services, welfare, foreign aid and education, governments have traditionally preferred for the NFP sector to act as service partners, with the relationship mediated through grants or funding agreements. This service delivery arrangement is intended to provide a diversity of voices, and encourage volunteerism and altruism, in conjunction with the purposes and objectives of the relevant NGO. Under the pretence of "accountability", however, governments increasingly are seeking to impose intrusive conditions on grantees, which limit their ability to fulfil their mission and advocate on behalf of their constituents. This column examines the United States Supreme Court decision, Agency for International Development v Alliance for Open Society International Inc 570 US_(2013), and compares it to the removal of gag clauses in Australian federal funding rules. Recent national changes to the health-related NFP sector in Australia are then discussed, such as those found in the Charities Act 2013 (Cth) and the Not-for-Profit Sector Freedom to Advocate Act 2013 (Cth). These respectively include the establishment of the Australian Charities and Not-For-Profit Commission, the modernising of the definition of "charity" and statutory blocks on "gag" clauses. This analysis concludes with a survey of recent moves by Australian States to impose new restrictions on the ability of health-related NFPs to lobby against harmful government policy Among the responses considered is the protection afforded by s 51l(xxiiiA) of the Australian Constitution. This constitutional guarantee appears to have been focused historically on preventing medical and dental practitioners and related small businesses being practically coerced

  6. Official Positions for FRAX® clinical regarding international differences from Joint Official Positions Development Conference of the International Society for Clinical Densitometry and International Osteoporosis Foundation on FRAX®.

    Science.gov (United States)

    Cauley, Jane A; El-Hajj Fuleihan, Ghada; Arabi, Asma; Fujiwara, Saeko; Ragi-Eis, Sergio; Calderon, Andrew; Chionh, Siok Bee; Chen, Zhao; Curtis, Jeffrey R; Danielson, Michelle E; Hanley, David A; Kroger, Heikki; Kung, Annie W C; Lesnyak, Olga; Nieves, Jeri; Pluskiewicz, Wojciech; El Rassi, Rola; Silverman, Stuart; Schott, Anne-Marie; Rizzoli, Rene; Luckey, Marjorie

    2011-01-01

    Osteoporosis is a serious worldwide epidemic. Increased risk of fractures is the hallmark of the disease and is associated with increased morbidity, mortality and economic burden. FRAX® is a web-based tool developed by the Sheffield WHO Collaborating Center team, that integrates clinical risk factors, femoral neck BMD, country specific mortality and fracture data and calculates the 10 year fracture probability in order to help health care professionals identify patients who need treatment. However, only 31 countries have a FRAX® calculator at the time paper was accepted for publication. In the absence of a FRAX® model for a particular country, it has been suggested to use a surrogate country for which the epidemiology of osteoporosis most closely approximates the index country. More specific recommendations for clinicians in these countries are not available. In North America, concerns have also been raised regarding the assumptions used to construct the US ethnic specific FRAX® calculators with respect to the correction factors applied to derive fracture probabilities in Blacks, Asians and Hispanics in comparison to Whites. In addition, questions were raised about calculating fracture risk in other ethnic groups e.g., Native Americans and First Canadians. In order to provide additional guidance to clinicians, a FRAX® International Task Force was formed to address specific questions raised by physicians in countries without FRAX® calculators and seeking to integrate FRAX® into their clinical practice. The main questions that the task force tried to answer were the following: The Task Force members conducted appropriate literature reviews and developed preliminary statements that were discussed and graded by a panel of experts at the ISCD-IOF joint conference. The statements approved by the panel of experts are discussed in the current paper. Copyright © 2011. Published by Elsevier Inc.

  7. Assay of endotoxin by limulus amebocyte lysate.

    Science.gov (United States)

    Ketchum, P A; Novitsky, T J

    2000-01-01

    Horseshoe crabs fight off infectious agents with a complex array of proteins present in amebocytes, the major cell type in their hemolymph. These amebocytes contain both large and small granules (1). When exposed to bacteria or other infectious agents the amebocytes release proteins into their surroundings by exocytosis. The small granules of Limulus amebocytes contain antibacterial proteins, including polyphemusins and the big defensins (2). The large granules contain the Limulus anti-lipopolysaccharide factor (LALF) and the clot-forming group of serine protease zymogens. Exocytosis is initiated by the reaction of amebocytes with lipopolysaccharide (LPS) from Gram-negative bacteria or other microbial components. LPS is also called endotoxin because it is found in the outer membrane of the gram-negative bacterial cell wall. A solid clot forms in response to the lipid A portion of LPS, thereby walling off the infection site or preventing the loss of blood when the animal is damaged physically (3).

  8. Effect of hyperbaric air on endotoxin from Bacteroides fragilis strains

    Czech Academy of Sciences Publication Activity Database

    Chmelař, D.; Kašíková, A.; Martineková, P.; Hájek, M.; Rozložník, M.; Brabec, Marek; Janečková, J.; Vobejdová, J.; Čižnár, I.

    2018-01-01

    Roč. 63, č. 3 (2018), s. 283-290 ISSN 0015-5632 Institutional support: RVO:67985807 Keywords : endotoxin * hyperbaric condition Subject RIV: EE - Microbiology, Virology Impact factor: 1.521, year: 2016

  9. Highlights from the 5th International Society for Computational Biology Student Council Symposium at the 17th Annual International Conference on Intelligent Systems for Molecular Biology and the 8th European Conference on Computational Biology

    NARCIS (Netherlands)

    Abeel, T.; De Ridder, J.; Peixoto, L.

    2009-01-01

    This meeting report gives an overview of the keynote lectures and a selection of the student presentations at the 5th International Society for Computational Biology Student Council Symposium at the 17th Annual International Conference on Intelligent Systems for Molecular Biology (ISMB) and the 8th

  10. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA) (13th, Mannheim, Germany, October 28-30, 2016)

    Science.gov (United States)

    Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaias, Pedro, Ed.

    2016-01-01

    These proceedings contain the papers of the 13th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2016), October 28-30, 2016, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by the University of Mannheim, Germany, and endorsed by the…

  11. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA) (Fort Worth, Texas, October 22-24, 2013)

    Science.gov (United States)

    Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaias, Pedro, Ed.

    2013-01-01

    These proceedings contain the papers of the IADIS International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2013), October 22-24, 2013, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by The University of North Texas (UNT), sponsored by the…

  12. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA) (12th, Maynooth, Greater Dublin, Ireland, October 24-26, 2015)

    Science.gov (United States)

    Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaias, Pedro, Ed.

    2015-01-01

    These proceedings contain the papers of the 12th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2015), October 24-26, 2015, which has been organized by the International Association for Development of the Information Society (IADIS), co-organized by Maynooth University, Ireland, and endorsed by the…

  13. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on e-Learning (Las Palmas de Gran Canaria, Spain, July 21-24, 2015)

    Science.gov (United States)

    Nunes, Miguel Baptista, Ed.; McPherson, Maggie, Ed.

    2015-01-01

    These proceedings contain the papers of the International Conference e-Learning 2015, which was organised by the International Association for Development of the Information and Society and is part of the Multi Conference on Computer Science and Information Systems (Las Palmas de Gran Canaria, Spain, July 21-24, 2015). The e-Learning 2015…

  14. Biochemical principle of Limulus test for detecting bacterial endotoxins.

    Science.gov (United States)

    Iwanaga, Sadaaki

    2007-05-01

    A hemocyte lysate from horseshoe crab (Limulus) produced a gel, when exposed to Gram-negative bacterial endotoxins, lipopolysaccharides (LPS). This gelation reaction of the lysate, so-called Limulus test, has been widely employed as a simple and very sensitive assay method for endotoxins. Recent biochemical studies on the principle of Limulus test indicate that the hemocytes contain several serine protease zymogens, which constitute a coagulation cascade triggered by endotoxins, and that there is a (1,3)-β-D-glucan-mediated coagulation pathway which also results in the formation of gel. Up to now, six protein components, designated coagulogen, proclotting enzyme, factor B, factor C, and factor G, all of which are closely associated with the endotoxin-mediated coagulation pathway, have been purified and biochemically characterized. The molecular structures of these proteins have also been elucidated. Moreover, the reconstitution experiments using the isolated clotting factors, factor C, factor B, proclotting enzyme and coagulogen in the presence of endotoxin, leads to the formation of coagulin gel. Here, I will focus on the biochemical principle of Limulus test for detecting bacterial endotoxins, and its activation and regulation mechanism on the LPS-mediated coagulation cascade.

  15. International Children's Continence Society's recommendations for therapeutic intervention in congenital neuropathic bladder and bowel dysfunction in children.

    Science.gov (United States)

    Rawashdeh, Y F; Austin, P; Siggaard, C; Bauer, S B; Franco, I; de Jong, T P; Jorgensen, T M

    2012-06-01

    We present a consensus view of members of the International Children's Continence Society on the therapeutic intervention in congenital neuropatic bladder and bowel dysfunction in children. Discussions were held by a group of pediatric urologists and gastroenterologists appointed by the board. The following draft review document was open to all the ICCS members via the ICCS web site. Feedback was considered by the core authors and by agreement, amendments were made as necessary. The final document is not a systematic literature review. It includes relevant research when available as well as expert opinion on the current understanding of therapeutic intervention in congenital neuropatic bladder and bowel dysfunction in children. Guidelines on pharmalogical and surgical intervention are presented. First the multiple modalities for intervention that do not involve surgical reconstruction are summarized concerning pharmacological agents, medical devices, and neuromodulation. The non-surgical intervention is promoted before undertaking major surgery. Indicators for non-surgical treatments depend on issues related to intravesical pressure, upper urinary tract status, prevalence of urinary tract infections, and the degree of incontinence. The optimal age for treatment of incontinence is also addressed. This is followed by a survey of specific treatments such as anticholinergics, botulinum-A toxin, antibiotics, and catheters. Neuromodulation of the bladder via intravesical electrical stimulation, sacral nerve stimulation, transcutaneous stimulation, and biofeedback is scrutinized. Then follows surgical intervention, which should be tailored to each individual, based on careful consideration of urodynamic findings, medical history, age, and presence of other disability. Treatments mentioned are: urethral dilation, vesicostomy, bladder, augmentation, fascial sling, artificial urinary sphincters, and bladder neck reconstruction and are summarized with regards to success rates

  16. Assessment of Suicidal Ideation and Behavior: Report of the International Society for CNS Clinical Trials and Methodology Consensus Meeting.

    Science.gov (United States)

    Chappell, Phillip B; Stewart, Michelle; Alphs, Larry; DiCesare, Franco; DuBrava, Sarah; Harkavy-Friedman, Jill; Lim, Pilar; Ratcliffe, Sian; Silverman, Morton M; Targum, Steven D; Marder, Stephen R

    2017-06-01

    To develop consensus recommendations for assessment of suicidal ideation/suicidal behavior (SI/SB) in clinical trials. Stakeholders from academia, industry, regulatory agencies, National Institutes of Health, National Institute of Mental Health, and patient advocacy organizations participated in a consensus meeting that was sponsored by the International Society for CNS Clinical Trials and Methodology and held November 17-18, 2015. Prior to the meeting, teams of experts identified key areas of consensus and dissent related to SI/SB. The most critical issues were presented and discussed in the consensus meeting. Literature reviews and a pre-meeting survey were conducted. Findings were discussed in pre-meeting working group sessions and at the consensus meeting. Five pre-meeting working groups reviewed (1) nomenclature and classification schemes for SI/SB, (2) detection and assessment of SI/SB, (3) analysis of SI/SB data, (4) design of clinical trials for new treatments of SI/SB, and (5) public health approaches to SI/SB. A modification of the RAND/UCLA Appropriateness Method was used to combine review of scientific evidence with the collective views of experts and stakeholders to reach the final consensus statements. After discussion, all attendees voted using an electronic interactive audience response system. Areas of agreement and areas of continuing dissent were recorded. All 5 working groups agreed that a major barrier to advancement of the field of SI/SB research and the development of new treatments for SI/SB remains the lack of a universally accepted standardized nomenclature and classification system. Achieving alignment on definitions and classification of suicide-related phenomena is critical to improving the detection and assessment of SI/SB, the design of clinical trials for new treatments, and effective public health interventions. © Copyright 2017 Physicians Postgraduate Press, Inc.

  17. Semi-automated International Cartilage Repair Society scoring of equine articular cartilage lesions in optical coherence tomography images.

    Science.gov (United States)

    Te Moller, N C R; Pitkänen, M; Sarin, J K; Väänänen, S; Liukkonen, J; Afara, I O; Puhakka, P H; Brommer, H; Niemelä, T; Tulamo, R-M; Argüelles Capilla, D; Töyräs, J

    2017-07-01

    Arthroscopic optical coherence tomography (OCT) is a promising tool for the detailed evaluation of articular cartilage injuries. However, OCT-based articular cartilage scoring still relies on the operator's visual estimation. To test the hypothesis that semi-automated International Cartilage Repair Society (ICRS) scoring of chondral lesions seen in OCT images could enhance intra- and interobserver agreement of scoring and its accuracy. Validation study using equine cadaver tissue. Osteochondral samples (n = 99) were prepared from 18 equine metacarpophalangeal joints and imaged using OCT. Custom-made software was developed for semi-automated ICRS scoring of cartilage lesions on OCT images. Scoring was performed visually and semi-automatically by five observers, and levels of inter- and intraobserver agreement were calculated. Subsequently, OCT-based scores were compared with ICRS scores based on light microscopy images of the histological sections of matching locations (n = 82). When semi-automated scoring of the OCT images was performed by multiple observers, mean levels of intraobserver and interobserver agreement were higher than those achieved with visual OCT scoring (83% vs. 77% and 74% vs. 33%, respectively). Histology-based scores from matching regions of interest agreed better with visual OCT-based scoring than with semi-automated OCT scoring; however, the accuracy of the software was improved by optimising the threshold combinations used to determine the ICRS score. Images were obtained from cadavers. Semi-automated scoring software improved the reproducibility of ICRS scoring of chondral lesions in OCT images and made scoring less observer-dependent. The image analysis and segmentation techniques adopted in this study warrant further optimisation to achieve better accuracy with semi-automated ICRS scoring. In addition, studies on in vivo applications are required. © 2016 EVJ Ltd.

  18. DNA Commission of the International Society for Forensic Genetics: revised and extended guidelines for mitochondrial DNA typing.

    Science.gov (United States)

    Parson, W; Gusmão, L; Hares, D R; Irwin, J A; Mayr, W R; Morling, N; Pokorak, E; Prinz, M; Salas, A; Schneider, P M; Parsons, T J

    2014-11-01

    The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the question of human identification. Previous recommendations published in 2000 addressed the analysis and interpretation of mitochondrial DNA (mtDNA) in forensic casework. While the foundations set forth in the earlier recommendations still apply, new approaches to the quality control, alignment and nomenclature of mitochondrial sequences, as well as the establishment of mtDNA reference population databases, have been developed. Here, we describe these developments and discuss their application to both mtDNA casework and mtDNA reference population databasing applications. While the generation of mtDNA for forensic casework has always been guided by specific standards, it is now well-established that data of the same quality are required for the mtDNA reference population data used to assess the statistical weight of the evidence. As a result, we introduce guidelines regarding sequence generation, as well as quality control measures based on the known worldwide mtDNA phylogeny, that can be applied to ensure the highest quality population data possible. For both casework and reference population databasing applications, the alignment and nomenclature of haplotypes is revised here and the phylogenetic alignment proffered as acceptable standard. In addition, the interpretation of heteroplasmy in the forensic context is updated, and the utility of alignment-free database searches for unbiased probability estimates is highlighted. Finally, we discuss statistical issues and define minimal standards for mtDNA database searches. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  19. External Factors That Influence the Practice of Radiology: Proceedings of the International Society for Strategic Studies in Radiology Meeting.

    Science.gov (United States)

    Rubin, Geoffrey D; McNeil, Barbara J; Palkó, András; Thrall, James H; Krestin, Gabriel P; Muellner, Ada; Kressel, Herbert Y

    2017-06-01

    In both the United States and Europe, efforts to reduce soaring health care costs have led to intense scrutiny of both standard and innovative uses of imaging. Given that the United States spends a larger share of its gross domestic product on health care than any other nation and also has the most varied health care financing and delivery systems in the world, it has become an especially fertile environment for developing and testing approaches to controlling health care costs and value. This report focuses on recent reforms that have had a dampening effect on imaging use in the United States and provides a glimpse of obstacles that imaging practices may soon face or are already facing in other countries. On the basis of material presented at the 2015 meeting of the International Society for Strategic Studies in Radiology, this report outlines the effects of reforms aimed at (a) controlling imaging use, (b) controlling payer expense through changes in benefit design, and (c) controlling both costs and quality through "value-based" payment schemes. Reasons are considered for radiology practices on both sides of the Atlantic about why the emphasis needs to shift from providing a large volume of imaging services to increasing the value of imaging as manifested in clinical outcomes, patient satisfaction, and overall system savings. Options for facilitating the shift from volume to value are discussed, from the use of advanced management strategies that improve workflow to the creation of programs for patient engagement, the development of new clinical decision-making support tools, and the validation of clinically relevant imaging biomarkers. Radiologists in collaboration with industry must enhance their efforts to expand the performance of comparative effectiveness research to establish the value of these initiatives, while being mindful of the importance of minimizing conflicts of interest. © RSNA, 2017.

  20. International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine.

    Science.gov (United States)

    Kreider, Richard B; Kalman, Douglas S; Antonio, Jose; Ziegenfuss, Tim N; Wildman, Robert; Collins, Rick; Candow, Darren G; Kleiner, Susan M; Almada, Anthony L; Lopez, Hector L

    2017-01-01

    Creatine is one of the most popular nutritional ergogenic aids for athletes. Studies have consistently shown that creatine supplementation increases intramuscular creatine concentrations which may help explain the observed improvements in high intensity exercise performance leading to greater training adaptations. In addition to athletic and exercise improvement, research has shown that creatine supplementation may enhance post-exercise recovery, injury prevention, thermoregulation, rehabilitation, and concussion and/or spinal cord neuroprotection. Additionally, a number of clinical applications of creatine supplementation have been studied involving neurodegenerative diseases (e.g., muscular dystrophy, Parkinson's, Huntington's disease), diabetes, osteoarthritis, fibromyalgia, aging, brain and heart ischemia, adolescent depression, and pregnancy. These studies provide a large body of evidence that creatine can not only improve exercise performance, but can play a role in preventing and/or reducing the severity of injury, enhancing rehabilitation from injuries, and helping athletes tolerate heavy training loads. Additionally, researchers have identified a number of potentially beneficial clinical uses of creatine supplementation. These studies show that short and long-term supplementation (up to 30 g/day for 5 years) is safe and well-tolerated in healthy individuals and in a number of patient populations ranging from infants to the elderly. Moreover, significant health benefits may be provided by ensuring habitual low dietary creatine ingestion (e.g., 3 g/day) throughout the lifespan. The purpose of this review is to provide an update to the current literature regarding the role and safety of creatine supplementation in exercise, sport, and medicine and to update the position stand of International Society of Sports Nutrition (ISSN).

  1. Researches about energy matrix teaching in national and international journals: challenges for Science-Technology-Society (STS education

    Directory of Open Access Journals (Sweden)

    Tiago Clarimundo Ramos

    2017-08-01

    Full Text Available It’s consensual that the global energy issue is permeated by a great diversity of factors, as prices and availability of natural resources, due to, above all, the comfort and prosperities which have been so vigorously advocated since the industrial civilization. Nevertheless, it is defended that it would be better to achieve development without growing, as long as growing in a sustainable way is always considered paradoxical. Considering that these issues must be reflected in a scope of researches in energy matrix teaching, this article shows a qualitative analysis of 37 studies published from 1988 to 2013, in national and international journals in the field of Education and (or Science Education of webqualis stratum A1, A2 and B1, in 2013, according to the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes; aiming to record the knowledge built, as well as to identify if the discussion about the contradiction of the unlimited growing model is being observed. In general, it has been ascertained great unease regarding to the traditional education, uncritically applied in different school subjects (as in Physics, Chemistry, Biology, Science, Geography, among others, signaling that the Science-Technology-Society (STS education can be a way for its resignification. However, it is very worrisome the aspect of the omission, in great part of these studies, regarding to the necessity of focusing more on the problematization of the current socio-economic model, chiefly aiming to emphasize that the demand for energy, imposed by the rampant consumption, is clearly unbearable.

  2. Cellular Effects of Endotoxin in Vitro: Mobility of Endotoxin in the Plasma Membrane of Hepatocytes and Neuroblastoma Cells

    Science.gov (United States)

    1985-01-01

    and detoxification of endotoxin. The liver is also the primary site for gluconeogenesis, ketogenesis and ureagenesis and serves a vital role in...supplying the body’s energy needs. While the effect of endotoxin on hepatic gluconeogenesis and ketogenesis has been studied in some detail (For reviews...Jr. Gluconeogenesis, ureagenesis and ketogenesis during sepsis. JPEN 4:277-285, 1980. 2. Berry, L.J. Bacterial toxins. CRC Crit. Rev. Toxicol. 5:239

  3. ISMIR 2010 Proceedings of the 11th International Society for Music Information Retrieval Conference, August 9-13, 2010 Utrecht, Netherlands

    NARCIS (Netherlands)

    Downie, J. Stephen; Veltkamp, Remco C.

    2010-01-01

    Welcome to the 11th International Society for Music Information Retrieval Conference (ISMIR 2010). ISMIR 2010 will be convened in Utrecht, Netherlands, 9-13 August 2010 and is jointly organised by Utrecht University, the Utrecht School of the Arts, the Meertens Institute and Philips Research. The

  4. A report with consensus statements of the International Society of Nephrology 2004 Consensus Workshop on Prevention of Progression of Renal Disease, Hong Kong, June 29, 2004

    NARCIS (Netherlands)

    Li, Philip Kam-Tao; Weening, Jan J.; Dirks, John; Lui, Sing Leung; Szeto, Cheuk Chun; Tang, Sydney; Atkins, Robert C.; Mitch, William E.; Chow, Kai Ming; D'Amico, Giuseppe; Freedman, Barry I.; Harris, David C.; Hooi, Lai-Seong; de Jong, Paul E.; Kincaid-Smith, Priscilla; Lai, Kar Neng; Lee, Evan; Li, Fu-Keung; Lin, Shan-Yan; Lo, Wai-Kei; Mani, M. K.; Mathew, Timothy; Murakami, Mutsumi; Qian, Jia-Qi; Ramirez, Sylvia; Reiser, Thomas; Tomino, Yasuhiko; Tong, Matthew K.; Tsang, Wai-Kay; Tungsanga, Kriang; Wang, Haiyan; Wong, Andrew K.; Wong, Kim Ming; Yang, Wu-Chang; de Zeeuw, Dick; Yu, Alex W.; Remuzzi, Giuseppe

    2005-01-01

    This report summarizes the discussions of the International Society of Nephrology (ISN) 2004 Consensus Workshop on Prevention of Progression of Renal Disease, which was held in Hong Kong on June 29, 2004. Three key areas were discussed during the workshop: (1) screening for chronic kidney disease;

  5. The International Society for the Social Studies Annual Conference Proceedings (Orlando, Florida, February 27-28, 2014). Volume 2014, Issue 1

    Science.gov (United States)

    Russell, William Benedict, III, Ed.

    2014-01-01

    The "International Society for the Social Studies (ISSS) Annual Conference Proceedings" is a peer-reviewed professional publication published once a year following the annual conference. The following papers are included in the 2014 proceedings: (1) Legal Profession in the Technological Era with Special Reference to Women Lawyers in…

  6. The International Society for the Social Studies Annual Conference Proceedings (Orlando, Florida, February 26-27, 2015) Volume 2015, Issue 1

    Science.gov (United States)

    Russell, William Benedict, III, Ed.

    2015-01-01

    The "International Society for the Social Studies (ISSS) Annual Conference Proceedings" is a peer-reviewed professional publication published once a year following the annual conference. The following papers are included in the 2015 proceedings: (1) Local History and Local Culture at the Core of Elementary Social Studies Curriculum (C.…

  7. Revisioning Information and Communication Technology for Development (ICT4D) at the Comparative & International Education Society (CIES): A Five-Year Account (2009-2013)

    Science.gov (United States)

    Kang, Haijun

    2014-01-01

    The purpose of this paper is to provide an account of how Information and Communication Technology (ICT) has evolved as a key topic and research area at the Comparative and International Education Society (CIES) conference. The past five years' CIES conference papers with an ICT component are reviewed for common development trends, opportunities,…

  8. Ethical Issues in Disability and Rehabilitation. Report of an International Conference of the Society for Disability Studies (2nd, Denver, Colorado, June 23-24, 1989).

    Science.gov (United States)

    Duncan, Barbara, Ed.; Woods, Diane E., Ed.

    This monograph consists of five parts: (1) introductory material including a conference overview; (2) papers presented at an international symposium on the topic of ethical issues in disability and rehabilitation as a section of the Annual Conference of the Society for Disability Studies; (3) responses to the symposium, prepared by four of the…

  9. The International Society of Hypertension and World Hypertension League call on governments, nongovernmental organizations and the food industry to work to reduce dietary sodium.

    Science.gov (United States)

    Campbell, Norman R C; Lackland, Daniel T; Chockalingam, Arun; Lisheng, Liu; Harrap, Stephen B; Touyz, Rhian M; Burrell, Louise M; Ramírez, Agustín J; Schmieder, Roland E; Schutte, Aletta E; Prabhakaran, Dorairaj; Schiffrin, Ernesto L

    2014-02-01

    The International Society of Hypertension and the World Hypertension League have developed a policy statement calling for reducing dietary salt. The policy supports the WHO and the United Nations recommendations, which are based on a comprehensive and up-to-date review of relevant research. The policy statement calls for broad societal action to reduce dietary salt, thus reducing blood pressure and preventing hypertension and its related burden of cardiovascular disease. The hypertension organizations and experts need to become more engaged in the efforts to prevent hypertension and to advocate strongly to have dietary salt reduction policies implemented. The statement is being circulated to national hypertension organizations and to international nongovernmental health organizations for consideration of endorsement. Member organizations of the International Society of Hypertension and the World Hypertension League are urged to support this effort.

  10. Endotoxin increases pulmonary vascular protein permeability in the dog

    International Nuclear Information System (INIS)

    Welsh, C.H.; Dauber, I.M.; Weil, J.V.

    1986-01-01

    Endotoxin increases pulmonary vascular permeability consistently in some species but fails to reliably cause injury in the dog. We wondered whether this phenomenon depended on the method of injury assessment, as others have relied on edema measurement; we quantified injury by monitoring the rate of extravascular protein accumulation. /sup 113m/In-labeled protein and /sup 99m/Tc-labeled erythrocytes were injected into anesthetized dogs and monitored by an externally placed lung probe. A protein leak index, the rate of extravascular protein accumulation, was derived from the rate of increase in lung protein counts corrected for changes in intravascular protein activity. After administration of Salmonella enteriditis endotoxin (4 micrograms/kg), the protein leak index was elevated 2.5-fold (41.1 +/- 4.6 X 10(-4) min-1) compared with control (16.0 +/- 2.8 X 10(-4) min-1). In contrast, wet-to-dry weight ratios failed to increase after endotoxin (4.6 +/- 0.8 vs. control values of 4.2 +/- 0.5 g/g dry bloodless lung). However, we observed that endotoxin increased lung dry weight (per unit body weight), which may have attenuated the change in wet-to-dry weight ratios. To determine whether low microvascular pressures following endotoxin attenuated edema formation, we increased pulmonary arterial wedge pressures in five dogs by saline infusion, which caused an increase in wet-to-dry weight ratios following endotoxin but no change in the five controls. We conclude that low dose endotoxin causes pulmonary vascular protein leak in the dog while edema formation is minimal or absent

  11. Prospective Evaluation of PI-RADS™ Version 2 Using the International Society of Urological Pathology Prostate Cancer Grade Group System.

    Science.gov (United States)

    Mehralivand, Sherif; Bednarova, Sandra; Shih, Joanna H; Mertan, Francesca V; Gaur, Sonia; Merino, Maria J; Wood, Bradford J; Pinto, Peter A; Choyke, Peter L; Turkbey, Baris

    2017-09-01

    The PI-RADS™ (Prostate Imaging Reporting and Data System), version 2 scoring system, introduced in 2015, is based on expert consensus. In the same time frame ISUP (International Society of Urological Pathology) introduced a new pathological scoring system for prostate cancer. Our goal was to prospectively evaluate the cancer detection rates for each PI-RADS, version 2 category and compare them to ISUP group scores in patients undergoing systematic biopsy and magnetic resonance imaging-transrectal ultrasound fusion guided biopsy. A total of 339 treatment naïve patients prospectively underwent multiparametric magnetic resonance imaging evaluated with PI-RADS, version 2 with subsequent systematic and fusion guided biopsy from May 2015 to May 2016. ISUP scores were applied to pathological specimens. An ISUP score of 2 or greater (ie Gleason 3 + 4 or greater) was defined as clinically significant prostate cancer. Cancer detection rates were determined for each PI-RADS, version 2 category as well as for the T2 weighted PI-RADS, version 2 categories in the peripheral zone. The cancer detection rate for PI-RADS, version 2 categories 1, 2, 3, 4 and 5 was 25%, 20.2%, 24.8%, 39.1% and 86.9% for all prostate cancer, and 0%, 9.6%, 12%, 22.1% and 72.4% for clinically significant prostate cancer, respectively. On T2-weighted magnetic resonance imaging the cancer detection rate in the peripheral zone was significantly higher for PI-RADS, version 2 category 4 than for overall PI-RADS, version 2 category 4 in the peripheral zone (all prostate cancer 36.6% vs 48.1%, p = 0.001, and clinically significant prostate cancer 22.9% vs 32.6%, p = 0.002). The cancer detection rate increases with higher PI-RADS, version 2 categories. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  12. Prevalence of the overactive bladder among Iranian women based on the International Continence Society definition: a population-based study.

    Science.gov (United States)

    Safarinejad, Mohammad Reza

    2009-01-01

    There is a continuing debate on the accurate prevalence estimates of overactive bladder (OAB) among different ethnicities and regions. The aims of our study were to determine the prevalence of OAB, associated risk factors, and the impact of OAB on the quality of life and sexual function of Iranian women. A total of 8748 women between 15 and 55 years of age enrolled in this cross-sectional study. The definition of the 2002 International Continence Society (ICS) was applied to assess the prevalence of OAB. All participants underwent a detailed history and physical examination that included an evaluation of quality of life, coping strategies and treatment-seeking behavior, laboratory tests, urinalysis and current or previous therapy. The degree of bother was quantified using s visual analog scale (VAS). The overall prevalence of OAB was found to be 18.2% and increased with age from 10.9% in adults aged 15-29 years to 26.2% in those aged >50 years old (test for trend, P = 0.001). A negative impact of OAB on sexual function was reported by 72.3% of the women. Frequency was the most commonly reported symptom (67% of women), followed by urgency (54%). Subjects with OAB had a higher prevalence of anxiety (28.2 vs. 8.8%; P = 0.001), depression (38.2 vs. 18.2%; P = 0.02) and tiredness (16.4 vs. 2.7%; P = 0.001), and they reported significant impairment in carrying out household chores (P = 0.01), physical activities (P = 0.01) and work-related activities (P = 0.01) as well as negative effects on education (P = 0.02), sleep (P = 0.001), relationships (P = 0.001) and annual income (P = 0.01). The prevalence of OAB in Iranian women is higher than that reported in many previous studies in developed and developing countries. Our results reveal that OAB is a highly prevalent condition among Iranian women and that is has a serious impact on quality of life and sexual function.

  13. Histological analysis of the association between formocresol and endotoxin in the subcutaneous tissue of mice.

    Science.gov (United States)

    Sant'anna, Ana Teresa; Spolidório, Luis Carlos; Ramalho, Lizeti Toledo Oliveira

    2008-01-01

    This study performed a histological analysis of the effect of formocresol associated to endotoxin (LPS) in the subcutaneous connective tissue of mice. Ninety mice were randomly assigned to 3 groups (n=30). Each animal received one plastic tube implant containing endotoxin solution (10 mg/mL), formocresol (original formula) or a mixture of endotoxin and formocresol. The endotoxin and formocresol groups served as controls. The periods of analysis were 7, 15 and 30 days. At each experimental period, tissue samples were collected and submitted to routine processing for histological analysis. Endotoxin and formocresol produced necrosis and chronic inflammation at 7 and 15 days. At 30 days, the endotoxin group showed no necrosis, while in the formocresol group necrosis persisted. The formocresol-endotoxin association produced necrosis and chronic inflammation in the same way as observed with formocresol at all experimental periods. In conclusion, formocresol seems not to be able to inactive the toxic effects of endotoxin in connective tissues.

  14. International Migration, US Immigration Law and Civil Society: From the Pre-Colonial Era to the 113th Congress (Edited by Leonir Mario Chiarello and Donald Kerwin, Scalabrini International Migration Network, 2014

    Directory of Open Access Journals (Sweden)

    Breana George

    2014-09-01

    Full Text Available International Migration, US Immigration Law and Civil Society: From the Pre-Colonial Era to the 113th Congress, published by the Scalabrini International Migration Network in collaboration with the Center for Migration Studies of New York, offers an overview of immigration law and policy that contextualizes the present challenges in reaching policy consensus in the immigration debate. This book review highlights the debate on executive action in relation to a chapter on the evolution of US immigration laws by Charles Wheeler and a chapter on the role of civil society in immigration policymaking by Sara Campos. 

  15. Histological analysis of the association between formocresol and endotoxin in the subcutaneous tissue of mice

    OpenAIRE

    Sant'anna, Ana Teresa; Spolidório, Luis Carlos; Ramalho, Lizeti Toledo Oliveira

    2008-01-01

    This study performed a histological analysis of the effect of formocresol associated to endotoxin (LPS) in the subcutaneous connective tissue of mice. Ninety mice were randomly assigned to 3 groups (n=30). Each animal received one plastic tube implant containing endotoxin solution (10 mg/mL), formocresol (original formula) or a mixture of endotoxin and formocresol. The endotoxin and formocresol groups served as controls. The periods of analysis were 7, 15 and 30 days. At each experimental per...

  16. Bacterial endotoxin adhesion to different types of orthodontic adhesives

    Directory of Open Access Journals (Sweden)

    Priscilla Coutinho ROMUALDO

    Full Text Available Abstract Bacterial endotoxin (LPS adhesion to orthodontic brackets is a known contributing factor to inflammation of the adjacent gingival tissues. Objective The aim of this study was to assess whether LPS adheres to orthodontic adhesive systems, comparing two commercial brands. Material and Methods Forty specimens were fabricated from Transbond XT and Light Bond composite and bonding agent components (n=10/component, then contaminated by immersion in a bacterial endotoxin solution. Contaminated and non-contaminated acrylic resin samples were used as positive and negative control groups, respectively. LPS quantification was performed by the Limulus Amebocyte Lysate QCL-1000™ test. Data obtained were scored and subjected to the Chi-square test using a significance level of 5%. Results There was endotoxin adhesion to all materials (p0.05. There was no significant difference (p>0.05 among commercial brands. Affinity of endotoxin was significantly greater for the bonding agents (p=0.0025. Conclusions LPS adhered to both orthodontic adhesive systems. Regardless of the brand, the endotoxin had higher affinity for the bonding agents than for the composites. There is no previous study assessing the affinity of LPS for orthodontic adhesive systems. This study revealed that LPS adheres to orthodontic adhesive systems. Therefore, additional care is recommended to orthodontic applications of these materials.

  17. Cytopathology of pulmonary adenocarcinoma with a single histological pattern using the proposed International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society (IASLC/ATS/ERS) classification.

    Science.gov (United States)

    Rodriguez, Erika F; Dacic, Sanja; Pantanowitz, Liron; Khalbuss, Walid E; Monaco, Sara E

    2015-05-01

    Guidelines for histological subtyping in patients with surgically resected lung adenocarcinoma (ADC) were recently proposed by the International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society. The objective of the current study was to investigate the cytomorphology of these subtypes of ADC in cases with matched histology specimens demonstrating a single pure subtype. The authors reviewed their database for patients with histological diagnoses of primary lung ADC with a single histological pattern observed on surgical resection and investigated the cytological findings in 18 matched cytology specimens to eliminate sampling issues in cases of mixed ADC. Resections were classified as acinar (7 specimens), solid (6 specimens), lepidic (2 specimens), mucinous (2 specimens), and papillary (1 specimen). Cytology specimens demonstrating a solid pattern had a predominance of 3-dimensional clusters (5 of 6 vs 0 of 12 specimens) (P = .0007, Fisher exact test), necrotic background (3 of 6 vs 0 of 12 specimens) (P = .02), pleomorphic nuclei (6 of 6 vs 1 of 12 specimens) (P = .0004), irregular nuclear contours (6 of 6 vs 3 of 12 specimens) (P = .009), and nuclear enlargement (5 of 6 vs 2 of 12 specimens) (P = .01) compared with the nonsolid patterns. Nuclear pseudoinclusions were present only in nonsolid patterns (5 of 12 specimens), although this finding was not statistically significant (P = .05) CONCLUSIONS: Cytological features of lung ADC subtypes proposed by the Study of Lung Cancer/American Thoracic Society/European Respiratory Society classification overlap. However, architectural and nuclear features may be helpful, particularly in distinguishing the prognostically adverse solid pattern from other patterns. © 2015 American Cancer Society.

  18. Endotoxin-induced antitumor activity in the mouse is highly potentiated by muramyl dipeptide

    NARCIS (Netherlands)

    Hofhuis, F.M.A.; Bloksma, N.; Willers, J.M.N.

    1984-01-01

    The ability of aqueous solutions of various endotoxin preparations, muramyl dipeptide (MDP) and combinations of endotoxin and MDP, to induce necrosis and regression of subcutaneous Meth A transplants in mice and their toxicity were studied. While intravenously injected toxic endotoxins, in contrast

  19. Influence of different cleaning practices on endotoxin exposure at sewage treatment plants

    NARCIS (Netherlands)

    Visser, M. J. [=Maaike J.; Spaan, S.; Arts, H. J. J. M.; Smit, L. A. M.; Heederik, D. J. J.

    2006-01-01

    Exposure to endotoxin at sewage treatment plants is associated with an increased prevalence of work-related symptoms in sewage workers. Since cleaning activities are regarded as an important determinant of endotoxin exposure, workers' endotoxin exposure levels during different cleaning activities

  20. DMPD: Targeting bacterial endotoxin: two sides of a coin. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 17405910 Targeting bacterial endotoxin: two sides of a coin. Bosshart H, Heinzelman...n M. Ann N Y Acad Sci. 2007 Jan;1096:1-17. (.png) (.svg) (.html) (.csml) Show Targeting bacterial endotoxin: two sides of a coin.... PubmedID 17405910 Title Targeting bacterial endotoxin: two sides of a coin. Authors Bo

  1. Dust, endotoxin, fungi, and bacteria exposure as determined by work task, season, and type of plant in a flower greenhouse.

    Science.gov (United States)

    Thilsing, Trine; Madsen, Anne Mette; Basinas, Ioannis; Schlünssen, Vivi; Tendal, Kira; Bælum, Jesper

    2015-03-01

    working with subtasks in the research and development area for Campanula increased bacteria exposure. This study revealed moderate dust exposure levels compared to the levels observed in other greenhouse productions and other occupations with organic dust exposure such as farming. However, high exposures to bacteria and fungi were detected during selected tasks and the proposed health-based endotoxin exposure limit of 90 EU m(-3) was exceeded in 30% of the samples, which may have health implications for the employees. Exposure levels were found to vary depending on the tasks performed, and thereby results can be used to direct task-based initiatives to reduce workplace exposures. © The Author 2014. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

  2. DNA Commission of the International Society for Forensic Genetics (ISFG): an update of the recommendations on the use of Y-STRs in forensic analysis

    DEFF Research Database (Denmark)

    Gusmão, L; Butler, J M; Carracedo, A

    2006-01-01

    The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. A previous recommendation published in 2001 has already addressed Y-chromosome po......The DNA Commission of the International Society of Forensic Genetics (ISFG) regularly publishes guidelines and recommendations concerning the application of DNA polymorphisms to the problems of human identification. A previous recommendation published in 2001 has already addressed Y......-chromosome polymorphisms, with particular emphasis on short tandem repeats (STRs). Since then, the use of Y-STRs has become very popular, and numerous new loci have been introduced. The current recommendations address important aspects to clarify problems regarding the nomenclature, the definition of loci and alleles...

  3. A report of the 2000 and 2001 paternity testing workshops of the English speaking working group of the international society for forensic genetics

    DEFF Research Database (Denmark)

    Hallenberg, Charlotte; Morling, Niels

    2002-01-01

    During the last 10 years, the English Speaking Working Group (ESWG) of the International Society for Forensic Genetics (ISFG) has once a year arranged a Paternity Testing Workshop in which blood samples as well as a questionnaire concerning laboratory strategies were distributed to the participat......During the last 10 years, the English Speaking Working Group (ESWG) of the International Society for Forensic Genetics (ISFG) has once a year arranged a Paternity Testing Workshop in which blood samples as well as a questionnaire concerning laboratory strategies were distributed...... typing results of variable number of tandem repeats (VNTRs) investigated with restriction fragment length polymorphism (RFLP) and single locus probes (SLPs). A total of 91% (2000) and 86% (2001) submitted typing results of polymerase chain reaction (PCR) based systems. Typing errors occurred in 0...

  4. Meeting report: GSC M5 roundtable at the 13th International Society for Microbial Ecology meeting in Seattle, WA, USA August 22-27, 2010.

    Science.gov (United States)

    Gilbert, Jack A; Meyer, Folker; Knight, Rob; Field, Dawn; Kyrpides, Nikos; Yilmaz, Pelin; Wooley, John

    2010-12-15

    This report summarizes the proceedings of the Metagenomics, Metadata, Metaanalysis, Models and Metainfrastructure (M5) Roundtable at the 13th International Society for Microbial Ecology Meeting in Seattle, WA, USA August 22-27, 2010. The Genomic Standards Consortium (GSC) hosted this meeting as a community engagement exercise to describe the GSC to the microbial ecology community during this important international meeting. The roundtable included five talks given by members of the GSC, and was followed by audience participation in the form of a roundtable discussion. This report summarizes this event. Further information on the GSC and its range of activities can be found at http://www.gensc.org.

  5. Cryptozoology Society

    Science.gov (United States)

    Richman, Barbara T.

    Reports of Loch Ness monsters, Bigfoot, and the Yeti spring u p from time to time, sparking scientific controversy about the veracity of these observations. Now an organization has been established to help cull, analyze, and disseminate information on the alleged creatures. The International Society of Cryptozoology, formed at a January meeting at the U.S. National Museum of Natural History of the Smithsonian Institution, will serve as the focal point for the investigation, analysis, publication, and discussion of animals of unexpected form or size or of unexpected occurrences in time or space.

  6. Validation of the G.LAB MD2200 wrist blood pressure monitor according to the European Society of Hypertension, the British Hypertension Society, and the International Organization for Standardization Protocols.

    Science.gov (United States)

    Liu, Ze-Yu; Zhang, Qing-Han; Ye, Xiao-Lei; Liu, Da-Peng; Cheng, Kang; Zhang, Chun-Hai; Wan, Yi

    2017-04-01

    To validate the G.LAB MD2200 automated wrist blood pressure (BP) monitors according to the European Society of Hypertension International Protocol (ESH-IP) revision 2010, the British Hypertension Society (BHS), and the International Organization for Standardization (ISO) 81060-2:2013 protocols. The device was assessed on 33 participants according to the ESH requirements and was then tested on 85 participants according to the BHS and ISO 81060-2:2013 criteria. The validation procedures and data analysis followed the protocols precisely. The G.LAB MD2200 devices passed all parts of ESH-IP revision 2010 for both systolic and diastolic BP, with a device-observer difference of 2.15±5.51 and 1.51±5.16 mmHg, respectively. The device achieved A/A grading for the BHS protocol and it also fulfilled the criteria of ISO 81060-2:2013, with mean differences of systolic and diastolic BP between the device and the observer of 2.19±5.21 and 2.11±4.70 mmHg, respectively. The G.LAB MD2200 automated wrist BP monitor passed the ESH-IP revision 2010 and the ISO 81060-2:2013 protocol, and achieved the A/A grade of the BHS protocol, which can be recommended for self-measurement in the general population.

  7. Metal ions potentiate microglia responsiveness to endotoxin.

    Science.gov (United States)

    Rachmawati, Dessy; Peferoen, Laura A N; Vogel, Daphne Y S; Alsalem, Inás W A; Amor, Sandra; Bontkes, Hetty J; von Blomberg, B Mary E; Scheper, Rik J; van Hoogstraten, Ingrid M W

    2016-02-15

    Oral metal exposure has been associated with diverse adverse reactions, including neurotoxicity. We showed previously that dentally applied metals activate dendritic cells (MoDC) via TLR4 (Ni, Co, Pd) and TLR3 (Au). It is still unknown whether the low levels of dental metals reaching the brain can trigger local innate cells or prime them to become more responsive. Here we tested whether dentally applied metals (Cr, Fe, Co, Ni, Cu, Zn, Au, Hg) activate primary human microglia in vitro and, as a model, monocytic THP-1-cells, in high non-toxic as well as near-physiological concentrations. In addition the effects of 'near-physiological' metal exposure on endotoxin (LPS) responsiveness of these cells were evaluated. IL-8 and IL-6 production after 24h was used as read out. In high, non-toxic concentrations all transition metals except Cr induced IL-8 and IL-6 production in microglia, with Ni and Co providing the strongest stimulation. When using near-physiological doses (up to 10× the normal plasma concentration), only Zn and Cu induced significant IL-8 production. Of note, the latter metals also markedly potentiated LPS responsiveness of microglia and THP-1 cells. In conclusion, transition metals activate microglia similar to MoDCs. In near-physiological concentrations Zn and Cu are the most effective mediators of innate immune activation. A clear synergism between innate responses to Zn/Cu and LPS was observed, shedding new light on the possible relation between oral metal exposure and neurotoxicity. Copyright © 2015. Published by Elsevier B.V.

  8. Partnership of the Sociedade Brasileira de Oncologia Pediátrica and International Society of Pediatric Oncology to improve nutritional care for children with cancer in Brazil.

    Science.gov (United States)

    Viani, Karina; Filho, Vicente Odone; Ferman, Sima; Fonseca, Teresa Cristina Cardoso; Oliveira, Vanessa da Cunha; Lemos, Priscila Dos Santos Maia; Barr, Ronald D; Ladas, Elena J

    The authors present a proposal of a partnership between the Sociedade Brasileira de Oncologia Pediátrica (SOBOPE) and the International Society of Pediatric Oncology (SIOP) to promote the standardization and improvement of nutritional care of kids under cancer treatment in Brazil. The results of the first meeting in Brazil as well as plans for future meetings are described. Copyright © 2017 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier Editora Ltda. All rights reserved.

  9. The launch of Journal of Extracellular Vesicles (JEV), the official journal of the International Society for Extracellular Vesicles - about microvesicles, exosomes, ectosomes and other extracellular vesicles

    OpenAIRE

    Lötvall, Jan; Rajendran, Lawrence; Gho, Yong Song; Théry, Clotilde; Wauben, Marca; Raposo, Graca; Sjöstrand, Margareta; Taylor, Douglas; Telemo, Esbjörn; Breakefield, Xandra O.

    2012-01-01

    In 2011, researchers around the world interested in extracellular vesicles (EV) joined forces and founded the International Society for Extracellular Vesicles (ISEV). Membership has grown to approximately 750 in eight months, and the Society’s first meeting will take place in Gothenburg, Sweden, on 18-21 April 2012. Already approximately 500 participants have been attracted to this event. These are signs of rapid expansion in global research in the field of EV.(Published: 16 April 2012)Citati...

  10. Immunomodulatory effects of honey cannot be distinguished from endotoxin

    DEFF Research Database (Denmark)

    Timm, Michael; Bartelt, Stine; Hansen, Erik Wind

    2008-01-01

    observed in the cell based assays were similar to the responses induced by endotoxin alone. In addition, we determined that the immunomodulatory component present in the natural honeys was retained in the ultra filtrated fraction with a molecular weight greater than 20 kDa. The component was resistant...... to boiling and its immunomodulatory activity could be abrogated by the addition of polymyxin B. We speculate that the observed in vitro immunomodulatory effects of honey might solely be explained by the endotoxin content in the natural honeys....

  11. Sketches from the Urban Internationale. Voluntary Societies, International Organizations and US Foundations at the City's Bedside 1900-1960

    OpenAIRE

    Saunier, Pierre-Yves

    1999-01-01

    International audience; The international milieu of town planning is an exciting web of people, books, exhibits, congresses or ideas. Its exploration is a tool to complete our national-oriented understandings of the ways in which the urban scene was conceived in the 20th century. This article sets its exploration in the wider context of the "Urban Internationale", this sphere dedicated to the declensions of "urban issues" such as town planning, housing and urban government. It is proposed tha...

  12. Acculturation, quality of life and work environment of international nurses in a multi-cultural society: A cross-sectional, correlational study.

    Science.gov (United States)

    Goh, Yong-Shian; Lopez, Violeta

    2016-05-01

    The aim is to examine the acculturation level of international nurses working in a multi-cultural society. The relationship between acculturation, working environment and quality of life of international nurses was also explored. A cross-sectional, correlational study using self-report questionnaire was conducted on 814 international nurses using stratified random sampling based on the nationality distribution of international nurses registered with the Singapore Nursing Board. Outcome measures included World Health Organisation Quality of Life-BREF (WHOQOL_BREF) and Practice Environment Scale of the Nursing Work Index-Revised (PES-NWI-R). Data were collected from June to December 2012. There were variations in the acculturation level among different nationality groups of international nurses. Acculturation levels were the lowest among Mainland Chinese international nurses (M=27.47, SD 5.23). A positive correlation was found between acculturation and quality of life whereas a lower perception of work environment was associated with lower acculturation level. Data obtained from this study can be utilized to develop interventions targeted at the unique needs of the international nurses as they migrate. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. The effect of endotoxin and anti-endotoxin serum on synovial fluid parameters in the horse

    Directory of Open Access Journals (Sweden)

    R.D. Gottschalk

    1998-07-01

    Full Text Available The effects of a commercially available equine hyperimmune anti-endotoxin serum on synovial fluid parameters were evaluated in an induced synovitis model in normal horses. Four groups of 3 horses each received lipopolysaccharide (LPS plus hyperimmune antiendotoxin (anti-LPS, LPS, anti-LPS, and Ringers lactate (control respectively injected into the left intercarpal joint. Synovial fluid parameters were measured at 4, 8, 24 and 72 h. It was found that anti-LPS had no attenuating effect on the LPS and that it induced a synovitis almost equivalent to that induced by LPS alone. The introduction of sterile Ringers lactate solution into the carpal joint together with repeated aseptic arthrocentesis induces a mild inflammatory response.

  14. Binding of /sup 125/I-labeled endotoxin to bovine, canine, and equine platelets and endotoxin-induced agglutination of canine platelets

    Energy Technology Data Exchange (ETDEWEB)

    Meyers, K.M.; Boehme, M.; Inbar, O.

    1982-10-01

    Endotoxin from Escherichia coli O127:B8, Salmonella abortus-equi and S minnesota induced clumping of some canine platelets (PLT) at a final endotoxin concentration of 1 microgram/ml. Endotoxin-induced clumping of canine PLT was independent of PLT energy-requiring processes, because clumping was observed with canine PLT incubated with 2-deoxy-D-glucose and antimycin A. The PLT responded to adenosine diphosphate before, but not after, incubation with the metabolic inhibitors. Endotoxin induced a slight and inconsistant clumping of bovine and equine PLT at high (mg/ml) endotoxin concentration. High-affinity binding sites could not be demonstrated on canine, bovine, and equine PLT, using /sup 125/I-labeled E coli O127:B8 endotoxin. Nonspecific binding was observed and appeared to be due primarily to an extraneous coat on the PLT surface that was removed by gel filtration. The endotoxin that was bound to PLT did not appear to modify PLT function. An attempt to identify plasma proteins that bound physiologically relevant amounts of endotoxin was not successful. The significance of the endotoxin-induced clumping or lack of it on the pathophysiology of endotoxemia is discussed.

  15. Leakage of Microbial Endotoxin through the Implant-Abutment Interface in Oral Implants: An In Vitro Study

    OpenAIRE

    Garrana, Rhoodie; Mohangi, Govindrau; Malo, Paulo; Nobre, Miguel

    2016-01-01

    Background. Endotoxin initiates osteoclastic activity resulting in bone loss. Endotoxin leakage through implant abutment connections negatively influences peri-implant bone levels. Objectives. (i) To determine if endotoxin can traverse different implant-abutment connection (IAC) designs; (ii) to quantify the amount of endotoxins traversing the IAC; (iii) to compare the in vitro comportments of different IACs. Materials and Methods. Twenty-seven IACs were inoculated with E. coli endotoxin. Six...

  16. Consensus Statement on the classification of tremors. from the task force on tremor of the International Parkinson and Movement Disorder Society.

    Science.gov (United States)

    Bhatia, Kailash P; Bain, Peter; Bajaj, Nin; Elble, Rodger J; Hallett, Mark; Louis, Elan D; Raethjen, Jan; Stamelou, Maria; Testa, Claudia M; Deuschl, Guenther

    2018-01-01

    Consensus criteria for classifying tremor disorders were published by the International Parkinson and Movement Disorder Society in 1998. Subsequent advances with regard to essential tremor, tremor associated with dystonia, and other monosymptomatic and indeterminate tremors make a significant revision necessary. Convene an international panel of experienced investigators to review the definition and classification of tremor. Computerized MEDLINE searches in January 2013 and 2015 were conducted using a combination of text words and MeSH terms: "tremor", "tremor disorders", "essential tremor", "dystonic tremor", and "classification" limited to human studies. Agreement was obtained using consensus development methodology during four in-person meetings, two teleconferences, and numerous manuscript reviews. Tremor is defined as an involuntary, rhythmic, oscillatory movement of a body part and is classified along two axes: Axis 1-clinical characteristics, including historical features (age at onset, family history, and temporal evolution), tremor characteristics (body distribution, activation condition), associated signs (systemic, neurological), and laboratory tests (electrophysiology, imaging); and Axis 2-etiology (acquired, genetic, or idiopathic). Tremor syndromes, consisting of either isolated tremor or tremor combined with other clinical features, are defined within Axis 1. This classification scheme retains the currently accepted tremor syndromes, including essential tremor, and provides a framework for defining new syndromes. This approach should be particularly useful in elucidating isolated tremor syndromes and syndromes consisting of tremor and other signs of uncertain significance. Consistently defined Axis 1 syndromes are needed to facilitate the elucidation of specific etiologies in Axis 2. © 2017 International Parkinson and Movement Disorder Society. © 2017 International Parkinson and Movement Disorder Society.

  17. Endotoxin exposure and atopic sensitization in adult pig farmers

    NARCIS (Netherlands)

    Portengen, L.; Preller, L.; Tielen, M.; Doekes, G.; Heederik, D.

    2005-01-01

    Background: Recent studies have reported a low prevalence of atopic sensitization and respiratory allergy in children growing up on farms. Objectives: We sought to evaluate the dose-response relationship between endotoxin and atopic sensitization in adult farmers and to assess the effect on

  18. Septic Participation in Cardiogenic Shock: Exposure to Bacterial Endotoxin.

    Science.gov (United States)

    Ramirez, Paula; Villarreal, Esther; Gordon, Monica; Gómez, María Dolores; de Hevia, Luis; Vacacela, Karla; Gisbert, Teresa; Quinzá, Adrian; Ruiz, Jesús; Alonso, Ricardo; Bonastre, Juan; Vila, Jordi

    2017-05-01

    In cardiogenic shock (CS), presence of fever, leukocytosis, relatively low systemic vascular resistances, and high serum procalcitonin levels are quite frequent and recurrently involve the search for an infectious complication. We hypothesized that endotoxin exposure in CS could explain this sepsis-like syndrome. Prospective observational study of consecutive CS patients admitted to our intensive care unit (ICU). Patients were followed during the first 3 days after CS onset. All clinical, hemodynamic, and microbiological data were collected. Inflammatory biomarkers and anti-endotoxin antibodies (IgM EndoCAb) were daily measured. We included 37 consecutive CS patients. Twenty-two patients (60%) had body temperature >38.3°C or 14,000/mm or <4,000/mm. Microbiological study was performed in 30 patients (81%). No infection was diagnosed in the studied patients. All the patients had serum inflammatory biomarkers levels above normal values including procalcitonin (19 patients [51%] had serum procalcitonin above 2 ng/mL). All the patients had IgM EndoCAb below the normal median value; 22 patients (59.5%) had IgM anti-endotoxin value below 10th percentile range for healthy people. Hemodynamic and respiratory stabilization was achieved in 23 patients (62%) and the ICU mortality rate was 38%, only procalcitonin and interleuquin-6 were associated with higher mortality rate. We have detected extremely low titers of IgM EndoCAb in CS suggesting endotoxin exposure. However, only inflammatory biomarkers were related to ICU mortality.

  19. Dephosphorylation of endotoxin by alkaline phosphatase in vivo

    NARCIS (Netherlands)

    Poelstra, Klaas; Bakker, W.W; Klok, P.A; Kamps, J.AAM; Hardonk, M.J; Meijer, D.K F

    1997-01-01

    Natural substrates for alkaline phosphatase (AP) are at present not identified despite extensive investigations. Difficulties in imagining a possible physiological function involve its extremely high pH optimum for the usual exogenous substrates and its localization as an ecto-enzyme. As endotoxin

  20. Immunological studies on albino rats against crude endotoxins of ...

    African Journals Online (AJOL)

    The genus Aeromonas comprises a group of organisms widely distributed in the environment, isolated from water, shallow tube wells, dug wells, piped water supply from sewage, children and adults with diarrhoea, and associated with disease in animals and man. The present work studied the effect of crude endotoxin ...

  1. A selective sorbent for removing bacterial endotoxins from blood

    Science.gov (United States)

    Morozov, A. S.; Kopitsyna, M. N.; Bessonov, I. V.; Karelina, N. V.; Nuzhdina, A. V.; Sarkisov, I. Yu.; Pavlova, L. A.; Tsyurupa, M. P.; Blinnikova, Z. K.; Davankov, V. A.

    2016-12-01

    Synthetic ligands carrying a positive charge and capable of selective binding of bacterial endotoxins are covalently immobilized on surfaces of domestic hemosorbent Styrosorb-514 based on hypercrosslinked polystyrene. It is shown that the resulting sorbent aimed at treating sepsis exceeds imported specific hemosorbent in Toraymyxin™ columns in removing lipopolysaccharides, and can be used in domestically-produced Desepta columns.

  2. [The importance of endotoxin producing bacterias for practical purposes

    Science.gov (United States)

    Schimmel, Dietrich

    1994-01-01

    Lipopolysaccharides (endotoxin) cause according to resorption out of the intestinal tract or aerogenic inhalation or by a septic infection clinical signs. The clinical reactions are praeshock symptoms, acute forms of shock and death. The experimental intratracheally administration of lipopolysaccharides into calves caused pneumonic lesions without bacterial experimental infection.

  3. Local engagement of Chinese international students in host societies: a perspective of diasporic Chinese community building (CCB) in the UK

    OpenAIRE

    Wu, Bin

    2016-01-01

    Social changes in diasporic Chinese communities in the 21st century calls for a new approach to understand new dynamics, resources and opportunities to bring together all stakeholders, both Chinese and non-Chinese, toward mutual trust, effective communication and collaboration in host countries (Wu, 2010; 2011). For this purpose, this paper aims to develop a framework for the process of diasporic Chinese community building (CCB) in general and for the local engagement of Chinese international...

  4. Ciclos longos e cenários contemporâneos da sociedade internacional Long cycles of the international society

    Directory of Open Access Journals (Sweden)

    Tullo Vigevani

    1999-01-01

    Full Text Available A despeito da anarquia que resulta da ausência uma autoridade legítima comum, as relações internacionais pós-Westphalia têm elementos de ordem que são suficientes para caracterizá-las como uma forma de "associação prática". Esses elementos são a (igual soberania nacional, a diplomacia, o direito internacional e o equilíbrio de poder. Discute-se, neste artigo, em que medida esses pilares da ordem mundial pós-Westphalia ainda se prestam para pensar as relações internacionais no pós-Guerra Fria. Trata-se de saber em que medida essas relações hoje se afastam do modelo de "associação prática" em direção a um modelo, normativamente mais exigente, de "associação de objetivos".Despite the lack of a common legitimate authority the international relations after Westphalia share enough elements of order for being characterized as a form of "practical association": (equal national sovereignty, diplomacy, international law and the balance of power. The fit-ness of those pilars of the post-Westphalian world order for thinking the international relations after the Cold War is discussed. It is asked how far those relations are leaving the model of a practical association towards another normatively more demanding model, of "goals association".

  5. The International Glaciological Society: offering opportunity to publish in high quality, open access journals and to attend several targeted symposia and workshops every year.

    Science.gov (United States)

    Magnusson, M. M.; MacAyeal, D. R.

    2017-12-01

    The International Glaciological Society (IGS) was founded in 1936 to provide a focus for individuals interested in practical and scientific aspects of snow and ice. At the start of 2016 all IGS publications, the Journal of Glaciology (impact factor 3.643) and topically oriented Annals of Glaciology (impact factor 2.349), became `Gold Open Access'. Author publication charges (APCs) are also competitive because the IGS partners with Cambridge University Press (CUP), and scientific editing and review is quick and in tune with what authors value. In addition to publishing, the IGS organizes and facilitates several International Symposia a year on trending topics proposed by the scientific community (often associated with topical issues of the Annals of Glaciology) as well as many branch meetings, workshops and summer training schools for students. The international symposia are located in diverse areas, recently including Nepal, France, Australia, New Zealand, Iceland and Beijing. Often our meetings coincide with opportunities for travel experience, such as visiting Tibet or hiking the Annapurna circuit in Nepal. Membership in the IGS offers good services and value, including: 10% discount on author processing charges (APCs), special registration rates for IGS symposia and workshops, belonging to an old and established learned society with worldwide membership and access to an extended peer group.

  6. Reducing the risk of hospital admission: a call to action from the Italian Society of Internal Medicine.

    Science.gov (United States)

    Sbrojavacca, Rodolfo; Pietrangelo, Antonello; Fenoglio, Luigi; Violi, Francesco; Perticone, Francesco; Corazza, Gino Roberto

    2015-09-01

    The belief that hospital stays may constitute per se a risk for patients is not widespread among patients and health care professionals. In the balance between advantages and disadvantages of admission, we rarely take into account the impact of the hospital stay itself on the well-being of the patient. In a society that is getting older the hospital may become a hostile environment for the complex and frail patient. Reducing the risks associated with hospital admission implies a radical cultural change accepted and shared by all health care professionals. The critical reconsideration of admission is a way of reasoning not only on hospitalisation but also on what the correct health outcome paradigms should be. Copyright © 2015. Published by Elsevier B.V.

  7. Bedside ultrasonography (US), Echoscopy and US point of care as a new kind of stethoscope for Internal Medicine Departments: the training program of the Italian Internal Medicine Society (SIMI).

    Science.gov (United States)

    Arienti, Vincenzo; Di Giulio, Rosella; Cogliati, Chiara; Accogli, Esterita; Aluigi, Leonardo; Corazza, Gino Roberto

    2014-10-01

    In recent years, thanks to the development of miniaturized ultrasound devices, comparable to personal computers, tablets and even to smart phones, we have seen an increasing use of bedside ultrasound in internal medicine departments as a novel kind of ultrasound stethoscope. The clinical ultrasound-assisted approach has proved to be particularly useful in assessing patients with nodules of the neck, dyspnoea, abdominal pain, and with limb edema. In several cases, it has allowed a simple, rapid and precise diagnosis. Since 2005, the Italian Society of Internal Medicine and its Ultrasound Study Group has been holding a Summer School and training courses in ultrasound for residents in internal medicine. A national network of schools in bedside ultrasound was then organized for internal medicine specialists who want to learn this technique. Because bedside ultrasound is a user-dependent diagnostic method, it is important to define the limits and advantages of different new ultrasound devices, to classify them (i.e. Echoscopy and Point of Care Ultrasound), to establish appropriate different levels of competence and to ensure their specific training. In this review, we describe the point of view of the Italian Internal Medicine Society on these topics.

  8. Radiation methods for purification of water, wastewater and flue gases at international chemical congress of Pacific basic societies

    International Nuclear Information System (INIS)

    Pikaev, A.K.

    1996-01-01

    Content of report, presented at the symposium Ecological applications of ionizing radiation (water, waste water and technological waste products), which took place within the frames of the International Chemical Congress of the Pacific Ocean Region counters (the PacifiChem'95, December 17-22, 1995, Honolulu, Hawaii, USA) is briefly presented. The problems on electron-radiation purification of natural water, domestic and technological waste waters, flue gases and contaminated soils, radiation treatment of the waste water sediments, ionizing radiation sources, applied in this area of technology and economics of radiation purification methods were discussed

  9. A report of the 1995 and 1996 Paternity Testing Workshops of the English Speaking Working Group of the International Society for Forensic Haemogenetics

    DEFF Research Database (Denmark)

    Bjerre, A; Syndercombe-Court, Denise; Lincoln, P

    1997-01-01

    We report the results of the 1995 and 1996 Paternity Testing Workshops of the English Speaking Working Group of the International Society for Forensic Haemogenetics. In 1995, 18 laboratories participated and in 1996, 21 laboratories participated. Each year, blood samples from three persons (child......, mother and alleged father) were sent to participating laboratories which performed paternity testing according to their usual protocols. The results and answers to questionnaires concerning methods were compiled and are presented in this report. From the questionnaires, a general tendency to a more...

  10. The 52nd International Conference on Medicinal Chemistry (RICT 2016) of the French Medicinal Chemistry Society (SCT) Held in Caen (Normandy).

    Science.gov (United States)

    Sapi, Janos; Van Hijfte, Luc; Dallemagne, Patrick

    2017-06-21

    Outstanding Medchem in France: Guest editors Janos Sapi, Luc Van Hjfte, and Patrick Dallemagne look back at the 52 nd International Conference on Medicinal Chemistry (RICT 2016) held in Caen, France. They discuss the history of the French Medicinal Chemistry Society (Société de Chimie Thérapeutique, SCT) and provide highlights of last year's events, including some key presentations now collected in this Special Issue. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Antimicrobial Use Guidelines for Treatment of Urinary Tract Disease in Dogs and Cats: Antimicrobial Guidelines Working Group of the International Society for Companion Animal Infectious Diseases

    Directory of Open Access Journals (Sweden)

    J. Scott Weese

    2011-01-01

    Full Text Available Urinary tract disease is a common reason for use (and likely misuse, improper use, and overuse of antimicrobials in dogs and cats. There is a lack of comprehensive treatment guidelines such as those that are available for human medicine. Accordingly, guidelines for diagnosis and management of urinary tract infections were created by a Working Group of the International Society for Companion Animal Infectious Diseases. While objective data are currently limited, these guidelines provide information to assist in the diagnosis and management of upper and lower urinary tract infections in dogs and cats.

  12. A report of the 1997, 1998 and 1999 Paternity Testing Workshops of the English Speaking Working Group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Hallenberg, C; Morling, N

    2001-01-01

    We present the results of the 1997, 1998 and 1999 Paternity Testing Workshops of the English Speaking Working Group of the International Society for Forensic Genetics. The numbers of participating laboratories were 24 (1997), 31 (1998) and 32 (1999). In 1997, all laboratories drew the correct....... The overall coefficients of variation between the laboratories of the results of RFLP typing of the commonly used VNTRs D2S44, D7S21, D7S22 and D12S11 were 1.2-1.3%. Consistent results were obtained in the great majority of the systems investigated by PCR and typing errors counted for less than 0...

  13. Minimal experimental requirements for definition of extracellular vesicles and their functions: a position statement from the International Society for Extracellular Vesicles.

    Science.gov (United States)

    Lötvall, Jan; Hill, Andrew F; Hochberg, Fred; Buzás, Edit I; Di Vizio, Dolores; Gardiner, Christopher; Gho, Yong Song; Kurochkin, Igor V; Mathivanan, Suresh; Quesenberry, Peter; Sahoo, Susmita; Tahara, Hidetoshi; Wauben, Marca H; Witwer, Kenneth W; Théry, Clotilde

    2014-01-01

    Secreted membrane-enclosed vesicles, collectively called extracellular vesicles (EVs), which include exosomes, ectosomes, microvesicles, microparticles, apoptotic bodies and other EV subsets, encompass a very rapidly growing scientific field in biology and medicine. Importantly, it is currently technically challenging to obtain a totally pure EV fraction free from non-vesicular components for functional studies, and therefore there is a need to establish guidelines for analyses of these vesicles and reporting of scientific studies on EV biology. Here, the International Society for Extracellular Vesicles (ISEV) provides researchers with a minimal set of biochemical, biophysical and functional standards that should be used to attribute any specific biological cargo or functions to EVs.

  14. A report of the 1997, 1998 and 1999 Paternity Testing Workshops of the English Speaking Working Group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Hallenberg, C; Morling, N

    2001-01-01

    We present the results of the 1997, 1998 and 1999 Paternity Testing Workshops of the English Speaking Working Group of the International Society for Forensic Genetics. The numbers of participating laboratories were 24 (1997), 31 (1998) and 32 (1999). In 1997, all laboratories drew the correct...... conclusion that the alleged father was the biological father of the child. In 1998, the alleged father was the biological brother of the child and all laboratories excluded him. The scenario in 1999 was a deficiency case consisting of mother, child and the parents of the alleged father and all but one...

  15. Minimal experimental requirements for definition of extracellular vesicles and their functions: a position statement from the International Society for Extracellular Vesicles

    Science.gov (United States)

    Hill, Andrew F.; Hochberg, Fred; Buzás, Edit I.; Di Vizio, Dolores; Gardiner, Christopher; Gho, Yong Song; Kurochkin, Igor V.; Mathivanan, Suresh; Quesenberry, Peter; Sahoo, Susmita; Tahara, Hidetoshi; Wauben, Marca H.; Witwer, Kenneth W.; Théry, Clotilde

    2014-01-01

    Secreted membrane-enclosed vesicles, collectively called extracellular vesicles (EVs), which include exosomes, ectosomes, microvesicles, microparticles, apoptotic bodies and other EV subsets, encompass a very rapidly growing scientific field in biology and medicine. Importantly, it is currently technically challenging to obtain a totally pure EV fraction free from non-vesicular components for functional studies, and therefore there is a need to establish guidelines for analyses of these vesicles and reporting of scientific studies on EV biology. Here, the International Society for Extracellular Vesicles (ISEV) provides researchers with a minimal set of biochemical, biophysical and functional standards that should be used to attribute any specific biological cargo or functions to EVs. PMID:25536934

  16. Airborne endotoxin concentrations at a large open-lot dairy in southern idaho.

    Science.gov (United States)

    Dungan, Robert S; Leytem, April B

    2009-01-01

    Endotoxins are derived from gram-negative bacteria and are a potential respiratory health risk for animals and humans. To determine the potential for endotoxin transport from a large open-lot dairy, total airborne endotoxin concentrations were determined at an upwind location (background) and five downwind locations on three separate days. The downwind locations were situated at of the edge of the lot, 200 and 1390 m downwind from the lot, and downwind from a manure composting area and wastewater holding pond. When the wind was predominantly from the west, the average endotoxin concentration at the upwind location was 24 endotoxin units (EU) m(-3), whereas at the edge of the lot on the downwind side it was 259 EU m(-3). At 200 and 1390 m downwind from the edge of the lot, the average endotoxin concentrations were 168 and 49 EU m(-3), respectively. Average airborne endotoxin concentrations downwind from the composting site (36 EU m(-3)) and wastewater holding pond (89 EU m(-3)) and 1390 m from the edge of the lot were not significantly different from the upwind location. There were no significant correlations between ambient weather data collected and endotoxin concentrations over the experimental period. The downwind data show that the airborne endotoxin concentrations decreased exponentially with distance from the lot edge. Decreasing an individual's proximity to the dairy should lower their risk of airborne endotoxin exposure and associated health effects.

  17. Guidelines for the diagnosis and antimicrobial therapy of canine superficial bacterial folliculitis (Antimicrobial Guidelines Working Group of the International Society for Companion Animal Infectious Diseases)

    DEFF Research Database (Denmark)

    Hillier, Andrew; Lloyd, David H.; Weese, J. Scott

    2014-01-01

    BACKGROUND: Superficial bacterial folliculitis (SBF) is usually caused by Staphylococcus pseudintermedius and routinely treated with systemic antimicrobial agents. Infection is a consequence of reduced immunity associated with alterations of the skin barrier and underlying diseases that may be di...... will improve antimicrobial use and reduce selection of MRSP and other multidrug-resistant bacteria affecting animal and human health....... of an internationally available resource guiding practitioners in the diagnosis, treatment and prevention of SBF. DEVELOPMENT OF THE GUIDELINES: The guidelines were developed by the Antimicrobial Guidelines Working Group of the International Society for Companion Animal Infectious Diseases, with consultation and advice...... on infection control. Guidance is given for topical and systemic modalities, including approaches suitable for MRSP. Systemic drugs are classified in three tiers. Tier one drugs are used when diagnosis is clear cut and risk factors for antimicrobial drug resistance are not present. Otherwise, tier two drugs...

  18. An evidence-based definition of lifelong premature ejaculation: Report of the International Society for Sexual Medicine (ISSM) Ad Hoc Committee for the Definition of Premature Ejaculation

    DEFF Research Database (Denmark)

    McMahon, C.G.; Althof, S.E.; Waldinger, M.D.

    2008-01-01

    authority based rather than evidence based, and have no support from controlled clinical and/or epidemiological studies. Aim. The aim of this article is to develop a contemporary, evidence-based definition of PE. Methods. In August 2007, the International Society for Sexual Medicine (ISSM) appointed several......Introduction. The medical literature contains several definitions of premature ejaculation (PE). The most commonly quoted definition, the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition-Text Revision, and other definitions of PE are all...... international experts in PE to an Ad Hoc Committee for the Definition of Premature Ejaculation. The committee met in Amsterdam in October 2007 to evaluate the strengths and weaknesses of current definitions of PE, to critique the evidence in support of the constructs of ejaculatory latency, ejaculatory control...

  19. Update on fertility preservation from the Barcelona International Society for Fertility Preservation-ESHRE-ASRM 2015 expert meeting: indications, results and future perspectives.

    Science.gov (United States)

    Martinez, Francisca

    2017-09-01

    What progress has been made in fertility preservation (FP) over the last decade? FP techniques have been widely adopted over the last decade and therefore the establishment of international registries on their short- and long-term outcomes is strongly recommended. FP is a fundamental issue for both males and females whose future fertility may be compromised. Reproductive capacity may be seriously affected by age, different medical conditions and also by treatments, especially those with gonadal toxicity. There is general consensus on the need to provide counselling about currently available FP options to all individuals wishing to preserve their fertility. An international meeting with representatives from expert scientific societies involved in FP was held in Barcelona, Spain, in June 2015. Twenty international FP experts belonging to the American Society of Reproductive Medicine, ESHRE and the International Society of Fertility Preservation reviewed the literature up to June 2015 to be discussed at the meeting, and approved the final manuscript. At the time this manuscript was being written, new evidence considered relevant for the debated topics was published, and was consequently included. Several oncological and non-oncological diseases may affect current or future fertility, either caused by the disease itself or the gonadotoxic treatment, and need an adequate FP approach. Women wishing to postpone maternity and transgender individuals before starting hormone therapy or undergoing surgery to remove/alter their reproductive organs should also be counselled accordingly. Embryo and oocyte cryopreservation are first-line FP methods in postpubertal women. Metaphase II oocyte cryopreservation (vitrification) is the preferred option. Cumulative evidence of restoration of ovarian function and spontaneous pregnancies after ART following orthotopic transplantation of cryopreserved ovarian tissue supports its future consideration as an open clinical application. Semen

  20. International Osteoporosis Foundation and European Calcified Tissue Society Working Group. Recommendations for the screening of adherence to oral bisphosphonates

    DEFF Research Database (Denmark)

    Diez-Perez, Adolfo; Naylor, K E; Abrahamsen, B

    2017-01-01

    Adherence to oral bisphosphonates is low. A screening strategy is proposed based on the response of biochemical markers of bone turnover after 3 months of therapy. If no change is observed, the clinician should reassess the adherence to the treatment and also other potential issues with the drug....... INTRODUCTION: Low adherence to oral bisphosphonates is a common problem that jeopardizes the efficacy of treatment of osteoporosis. No clear screening strategy for the assessment of compliance is widely accepted in these patients. METHODS: The International Osteoporosis Foundation and the European Calcified...... bisphosphonates for osteoporosis. The findings of the TRIO study specifically address this question and were used as the basis for testing the hypothesis. RESULTS: Based on the findings of the TRIO study, specifically addressing this question, the working group recommends measuring PINP and CTX at baseline and 3...

  1. Information exchange of the Atomic Energy Society of Japan with nuclear societies worldwide

    International Nuclear Information System (INIS)

    Hori, Masao; Tomita, Yasushi

    2000-01-01

    The Atomic Energy Society of Japan (AESJ) exchanges information with nuclear societies worldwide by intersocietal communication through international councils of nuclear societies and through bilateral agreements between foreign societies and by such media as international meetings, publications, and Internet applications

  2. Dynamic and selective nucleosome repositioning during endotoxin tolerance.

    Science.gov (United States)

    El Gazzar, Mohamed; Liu, Tiefu; Yoza, Barbara K; McCall, Charles E

    2010-01-08

    Sepsis is encoded by a sequel of transcription activation and repression events that initiate, sustain, and resolve severe systemic inflammation. The repression/silencing phase occurs in blood leukocytes of animals and humans following the initiation of systemic inflammation due to developing endotoxin tolerance. We previously reported that NF-kappaB transcription factor RelB and histone H3 lysine methyltransferase G9a directly interact to induce facultative heterochromatin assembly and regulate epigenetic silencing during endotoxin tolerance, which is a major feature of sepsis. The general objective of this study was to assess whether dynamic temporal, structural, and positional changes of nucleosomes influence the sepsis phenotype. We used the THP-1 sepsis cell model to isolate mononucleosomes by rapid cell permeabilization and digestion of chromatin with micrococcal nuclease and then compared tumor necrosis factor alpha (TNFalpha) proximal promoter nucleosome alignment in endotoxin-responsive and -tolerant phenotypes. We found differential and dynamic repositioning of nucleosomes from permissive to repressive locations during the activation and silencing phases of transcription reprogramming and identified the following mechanisms that may participate in the process. 1) Two proximal nucleosomes repositioned to expose the primary NF-kappaB DNA binding site in endotoxin-responsive cells, and this "promoter opening" required the ATP-independent chaperone NAP1 to replace the core histone H2A with the H2A.Z variant. 2) During RelB-dependent endotoxin tolerance, the two nucleosomes repositioned and masked the primary NF-kappaB DNA binding site. 3) Small interfering RNA-mediated inhibition of RelB expression prevented repressive nucleosome repositioning and tolerance induction, but the "open" promoter required endotoxin-induced NF-kappaB p65 promoter binding to initiate transcription, supporting the known requirement of p65 posttranslational modifications for

  3. Mitosis trumps T stage and proposed international association for the study of lung cancer/american thoracic society/european respiratory society classification for prognostic value in resected stage 1 lung adenocarcinoma.

    Science.gov (United States)

    Duhig, Edwina Elizabeth; Dettrick, Andrew; Godbolt, David Burleigh; Pauli, John; van Zwieten, Anthony; Hansen, Aaron Richard; Yang, Ian Anthony; Fong, Kwun Meng; Clarke, Belinda Edith; Bowman, Rayleen Veronica

    2015-04-01

    We investigated whether a group of pathologists could reproducibly apply the International Association for the Study of Lung Cancer/American Thoracic Society/European Respiratory Society (IASLC/ATS/ERS) classification for lung adenocarcinoma to a cohort of stage 1 tumors and whether this architectural classification and/or other parameters could demonstrate survival advantage. A total of 145 cases of 7 edition of tumor, node, metastasis stage 1 adenocarcinoma were retrospectively reviewed for predominant architectural pattern, including cribriform pattern, nuclear grade, mitotic index, and necrosis. The parameters were assessed for reproducibility and survival and using multivariate analysis, compared with stage, age, and sex. The majority of tumors had a mixed architecture with the acinar pattern being the most common predominant architecture. Micropapillary and cribriform architecture were the least frequent patterns. This study demonstrated that a group of five pathologists could reproducibly apply the IASLC/ATS/ERS classification. Although there were insufficient cribriform-predominant adenocarcinomas for assessment, when the percentage of all cribriform was combined with other architectures, it was associated with a worse prognosis. The majority of the parameters assessed demonstrated significance with univariate analysis but only mitotic index, as assessed by the highest count/10 high-power fields remained significant with multivariate analysis. In this study of resected stage 1 primary lung adenocarcinoma, we found mitotic index to be the only independent prognostic marker. It was more closely associated with outcome than either pathologic T stage or IASLC/ATS/ERS architecture-based classification. Further validation of concordance and reproducibility in reporting mitotic index, as well as validation of prognostic significance, needs to be undertaken in independent data sets.

  4. Accuracy of the ECG for differential diagnosis between hypertrophic cardiomyopathy and athlete's heart: comparison between the European Society of Cardiology (2010) and International (2017) criteria.

    Science.gov (United States)

    Zorzi, Alessandro; Calore, Chiara; Vio, Riccardo; Pelliccia, Antonio; Corrado, Domenico

    2017-07-12

    Interpretation of the athlete's ECG is based on differentiation between benign ECG changes and potentially pathological abnormalities. The aim of the study was to compare the 2010 European Society of Cardiology (ESC) and the 2017 International criteria for differential diagnosis between hypertrophic cardiomyopathy (HCM) and athlete's heart. The study populations included 200 patients with HCM and 563 athletes grouped as follows: 'group 1', including normal ECG and isolated increase of QRS voltages, which are considered non-pathologic according to ESC and International criteria; 'group 2', including left atrial enlargement or left axis deviation in isolation and Q-waves with an amplitude ≥4 mm but <25% of the ensuing R-wave and a duration <0.04 s which are considered pathologic according to the ESC but not according to the International criteria; and 'group 3', including abnormalities which are considered pathologic according to ESC and International criteria. Overall, the 2010 ESC criteria showed a sensitivity of 95.5% and a specificity of 86.9%. Considering group 2 ECG changes as normal according to the International criteria led to a statistically significant (p<0.001) increase of specificity to 95.9%, associated with a non-significant (p=0.47) reduction of sensitivity to 93%. Among patients with HCM, there was a significant increase of maximal left ventricular wall thickness from group 1 to 3 (p=0.02). The use of 2017 International criteria is associated with a substantial increase in specificity and a marginal decrease in sensitivity for differential diagnosis between HCM and athlete's heart. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  5. 10th national conference of Society of Nuclear Medicine, Bangladesh and International symposium, Dhaka, Bangladesh, 10-11 February 2005: A report

    International Nuclear Information System (INIS)

    Alam, F.

    2005-01-01

    The Society of Nuclear Medicine, Bangladesh organized its 10th Annual Conference at Dhaka on 10-11 February 2005. The theme of this year's convention was 'Interventional Nuclear Medicine'. Besides the faculty from Bangladesh including consultants from various clinical specialties, four international experts also participated in the two day meeting. The pre-congress CME was held in the premises of Bangladesh Atomic Energy Commission on 10 February. Several lectures on the management of Thyroid Disorders using radionuclide techniques were delivered by a distinguished national and international faculty. The lectures were attended by a large audience with a packed auditorium, mostly nuclear medicine specialists, general physicians, surgeons and endocrinologists from Dhaka and other places of Bangladesh. There was good interaction and participants took active part in the discussions. The actual Annual Convention of Society of Nuclear Medicine Bangladesh (SNMB) was held in Dhaka on 11 February 2005. The convention was attended by more than 250 registered participants, including nuclear medicine physicians, clinicians, residents, and technologists, representative of the Atomic Energy Commission and pioneers of nuclear medicine in Bangladesh

  6. Endotoxin Contamination in Nanomaterials Leads to the Misinterpretation of Immunosafety Results

    Directory of Open Access Journals (Sweden)

    Yang Li

    2017-05-01

    Full Text Available Given the presence of engineered nanomaterials in consumers’ products and their application in nanomedicine, nanosafety assessment is becoming increasingly important. In particular, immunosafety aspects are being actively investigated. In nanomaterial immunosafety testing strategies, it is important to consider that nanomaterials and nanoparticles are very easy to become contaminated with endotoxin, which is a widespread contaminant coming from the Gram-negative bacterial cell membrane. Because of the potent inflammatory activity of endotoxin, contaminated nanomaterials can show inflammatory/toxic effects due to endotoxin, which may mask or misidentify the real biological effects (or lack thereof of nanomaterials. Therefore, before running immunosafety assays, either in vitro or in vivo, the presence of endotoxin in nanomaterials must be evaluated. This calls for using appropriate assays with proper controls, because many nanomaterials interfere at various levels with the commercially available endotoxin detection methods. This also underlines the need to develop robust and bespoke strategies for endotoxin evaluation in nanomaterials.

  7. International Youth Justice Systems: Promoting Youth Development and Alternative Approaches: A Position Paper of the Society for Adolescent Health and Medicine.

    Science.gov (United States)

    2016-10-01

    Youth incarceration is an international public health concern among developed and developing countries. Worldwide, youth are held in incarceration, detention, and other secure settings that are inappropriate for their age and developmental stages, jeopardizing their prosocial development, and reintegration into society. Youth incarceration lacks evidence and cost-effectiveness. The well-being of youth is a key indicator of the welfare of families, communities, and society at large; therefore, the Society for Adolescent Health and Medicine (SAHM) supports a paradigm shift in the role of the justice system as it relates to treatment of youth. SAHM recommends justice systems focus greater attention and resources on identifying and reducing the antecedents of high-risk and criminal behaviors, recognizing the rights and freedom of young persons, and prioritizing the well-being of youth over punitive measures that may harm and disrupt healthy adolescent development. SAHM supports the following positions: (1) incarceration is a last option for selected offenders who have committed the most serious violent crimes and are unable to remain safely in the community; (2) youth justice policies, programs, and practices affecting youth be evidence based and trauma informed; (3) youth justice policies, programs, and practices must incorporate research and ongoing program evaluation; (4) youth justice policies shall protect the privacy and dignity of children younger than 18 years; and (5) health care professionals and media will promote positive portrayals of youth in healthy relationships within their communities and reduce representations and images of youth that are negative, violent, deviant, and threatening. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  8. Comparison of Endotoxin Exposure Assessment by Bioaerosol Impinger and Filter-Sampling Methods

    OpenAIRE

    Duchaine, Caroline; Thorne, Peter S.; Mériaux, Anne; Grimard, Yan; Whitten, Paul; Cormier, Yvon

    2001-01-01

    Environmental assessment data collected in two prior occupational hygiene studies of swine barns and sawmills allowed the comparison of concurrent, triplicate, side-by-side endotoxin measurements using air sampling filters and bioaerosol impingers. Endotoxin concentrations in impinger solutions and filter eluates were assayed using the Limulus amebocyte lysate assay. In sawmills, impinger sampling yielded significantly higher endotoxin concentration measurements and lower variances than filte...

  9. The International Society for the Study of Women's Sexual Health Process of Care for Management of Hypoactive Sexual Desire Disorder in Women.

    Science.gov (United States)

    Clayton, Anita H; Goldstein, Irwin; Kim, Noel N; Althof, Stanley E; Faubion, Stephanie S; Faught, Brooke M; Parish, Sharon J; Simon, James A; Vignozzi, Linda; Christiansen, Kristin; Davis, Susan R; Freedman, Murray A; Kingsberg, Sheryl A; Kirana, Paraskevi-Sofia; Larkin, Lisa; McCabe, Marita; Sadovsky, Richard

    2018-03-09

    The International Society for the Study of Women's Sexual Health process of care (POC) for management of hypoactive sexual desire disorder (HSDD) algorithm was developed to provide evidence-based guidelines for diagnosis and treatment of HSDD in women by health care professionals. Affecting 10% of adult females, HSDD is associated with negative emotional and psychological states and medical conditions including depression. The algorithm was developed using a modified Delphi method to reach consensus among the 17 international panelists representing multiple disciplines. The POC starts with the health care professional asking about sexual concerns, focusing on issues related to low sexual desire/interest. Diagnosis includes distinguishing between generalized acquired HSDD and other forms of low sexual interest. Biopsychosocial assessment of potentially modifiable factors facilitates initiation of treatment with education, modification of potentially modifiable factors, and, if needed, additional therapeutic intervention: sex therapy, central nervous system agents, and hormonal therapy, guided in part by menopausal status. Sex therapy includes behavior therapy, cognitive behavior therapy, and mindfulness. The only central nervous system agent currently approved by the US Food and Drug Administration (FDA) for HSDD is flibanserin in premenopausal women; use of flibanserin in postmenopausal women with HSDD is supported by data but is not FDA approved. Hormonal therapy includes off-label use of testosterone in postmenopausal women with HSDD, which is supported by data but not FDA approved. The POC incorporates monitoring the progress of therapy. In conclusion, the International Society for the Study of Women's Sexual Health POC for the management of women with HSDD provides a rational, evidence-based guideline for health care professionals to manage patients with appropriate assessments and individualized treatments. Copyright © 2017 Mayo Foundation for Medical

  10. Endotoxins in indoor air and settled dust in primary schools in a subtropical climate.

    Science.gov (United States)

    Salonen, Heidi; Duchaine, Caroline; Létourneau, Valérie; Mazaheri, Mandana; Clifford, Sam; Morawska, Lidia

    2013-09-03

    Endotoxins can significantly affect the air quality in school environments. However, there is currently no reliable method for the measurement of endotoxins, and there is a lack of reference values for endotoxin concentrations to aid in the interpretation of measurement results in school settings. We benchmarked the "baseline" range of endotoxin concentration in indoor air, together with endotoxin load in floor dust, and evaluated the correlation between endotoxin levels in indoor air and settled dust, as well as the effects of temperature and humidity on these levels in subtropical school settings. Bayesian hierarchical modeling indicated that the concentration in indoor air and the load in floor dust were generally (school environment and the need for further investigation. Metaregression indicated no relationship between endotoxin concentration and load, which points to the necessity for measuring endotoxin levels in both the air and settled dust. Temperature increases were associated with lower concentrations in indoor air and higher loads in floor dust. Higher levels of humidity may be associated with lower airborne endotoxin concentrations.

  11. Respiratory health effects of exposure to low levels of airborne endotoxin - a systematic review.

    Science.gov (United States)

    Farokhi, Azadèh; Heederik, Dick; Smit, Lidwien A M

    2018-02-08

    Elevated endotoxin levels have been measured in ambient air around livestock farms, which is a cause of concern for neighbouring residents. There is clear evidence that occupational exposure to high concentrations of airborne endotoxin causes respiratory inflammation, respiratory symptoms and lung function decline. However, health effects of exposure to low levels of endotoxin are less well described. The aim of this systematic review is to summarize published associations between exposure to relatively low levels of airborne endotoxin and respiratory health endpoints. Studies investigating respiratory effects of measured or modelled exposure to low levels of airborne endotoxin (average respiratory symptoms and lung function. However, considerable heterogeneity existed in the outcomes of the included studies and no overall estimate could be provided by meta-analysis to quantify the possible relationship. Instead, a best evidence synthesis was performed among studies examining the exposure-response relationship between endotoxin and respiratory outcomes. Significant exposure-response relationships between endotoxin and symptoms and FEV 1 were shown in several studies, with no conflicting findings in the studies included in the best evidence synthesis. Significantly different effects of endotoxin exposure were also seen in vulnerable subgroups (atopics and patients with broncho-obstructive disease) and smokers. Respiratory health effects of exposure to low levels of airborne endotoxin (respiratory health effects, especially in vulnerable subgroups of the population.

  12. Endotoxin level measurement in hemodialysis biofilm using "the whole blood assay".

    Science.gov (United States)

    Marion-Ferey, Karine; Leid, Jeff G; Bouvier, Ghislaine; Pasmore, Mark; Husson, Gilles; Vilagines, Rolland

    2005-06-01

    Biofilms have been found on the inner surface of silicone tubing inside dialysis machines. Endotoxin releasing from those biofilms increases the bioincompatibility of dialysis liquids and leads to long-term inflammatory complications among dialysis patients. Endotoxin measurement is recommended for the control of dialysis liquids. This article describes the use of a new method, the Whole Blood Assay (WBA), for endotoxin quantification in dialysis biofilms. Biofilms were suspended in sterile water by scraping the tubing samples. Diluted blood samples from healthy donors were stimulated overnight with the contaminated suspension. Stimulated mononuclear cells released IL-1beta in response to endotoxins. IL-1beta level was then measured using an ultrasensitive ELISA method. We demonstrated a semilogarithmic model in which the optical densities measured after the ELISA assay increases linearly with the levels of endotoxin. This model allowed the determination of the amount of endotoxins in biofilm samples with a detection limit of 0.032 EU/mL. Most of the time, the amounts of endotoxin measured by the WBA were higher than those measured by the Limulus Amoebocyte Lysate (LAL) assay. This study suggested the presence of "endotoxin-like" compounds different from the lipopolysaccharides that are not detected by the LAL assay. We concluded that the LAL is necessary but insufficient to have a representative quantification of endotoxins that could be hazardous to patient health.

  13. Axial Globe Position Measurement: A Prospective Multi-center Study by the International Thyroid Eye Disease Society

    Science.gov (United States)

    Bingham, Chad M.; Sivak-Callcott, Jennifer A.; Gurka, Matthew J.; Nguyen, John; Hogg, Jeffery P.; Feldon, Steve E.; Fay, Aaron; Seah, Lay-Leng; Strianese, Diego; Durairaj, Vikram D.; Uddin, Jimmy; Devoto, Martin H.; Harris, Matheson; Saunders, Justin; Osaki, Tammy H.; Looi, Audrey; Teo, Livia; Davies, Brett W.; Elefante, Andrea; Shen, Sunny; Realini, Tony; Fischer, William; Kazim, Michael

    2015-01-01

    Purpose Identify a reproducible measure of axial globe position (AGP) for multicenter studies of patients with thyroid eye disease (TED). Methods This is a prospective, international, multicenter, observational study in which 3 types of AGP evaluation were examined: radiologic, clinical, and photographic. In this study, computed tomography (CT) was the modality to which all other methods were compared. CT AGP was measured from an orthogonal line between the anterior lateral orbital rims to the cornea. All CT measurements were made at a single institution by 3 individual clinicians. Clinical evaluation was performed with exophthalmometry. Three clinicians from each clinical site assessed AGP with 3 different exophthalmometers and horizontal palpebral width using a ruler. Each physician made 3 separate measurements with each type of exophthalmometer, not in succession. All photographic measurements were made at a single institution. AGP was measured from lateral photographs in which a standard marker was placed at the anterior lateral orbital rim. Horizontal and vertical palpebral fissure were measured from frontal photographs. Three trained readers measured 3 separate times, not in succession. Exophthalmometry and photography method validity was assessed by agreement with CT (mean differences calculation, ICC’s, Bland-Altman figures). Correlation between palpebral fissure and CT AGP was assessed with Pearson correlation. Intraclinician and interclinician reliability was evaluated using intraclass correlation coefficients (ICC). Results Sixty-eight patients from 7 centers participated. CT mean AGP was 21.37mm (15.96 – 28.90mm) right, 21.22mm (15.87 – 28.70mm) left (ICC 0.996 and 0.995). Exophthalmometry AGP fell between 18mm and 25mm. Intraclinician agreement across exophthalmometers was ideal (ICC 0.948 – 0.983). Agreement between clinicians was greater than 0.85 for all upright exophthalmometry measurements. Photographic mean AGP was 20.47mm (10.92 – 30

  14. Climate change and biometeorology, the International Society of Biometeorology and its journal: a perspective on the past and a framework for the future

    Science.gov (United States)

    Beggs, Paul John

    2014-01-01

    Anthropogenic climate change is inherently a biometeorological issue. As such, it would be reasonably expected that the International Society of Biometeorology (ISB) and its journal, International Journal of Biometeorology ( IJB), would have had climate change feature prominently in their activities, articles etc., and to therefore have made a substantial and valuable contribution to the science of the issue. This article presents an analysis of climate change science in ISB and IJB. The analysis focusses on climate-change-related publications by ISB Presidents found through searches of Thomson Reuters Web of Science; contributions to the Intergovernmental Panel on Climate Change's (IPCC's) Working Group II (WGII) by ISB Presidents; and climate change-related publications in IJB found through searches of Thomson Reuters Web of Science. The results demonstrate that the ISB, as represented by its recent, current, and future Presidents, is actively engaged in climate change research and the production of scholarly climate change publications. For example, ISB Presidents have contributed as authors to all four IPCC WGII Assessment Reports, with some Presidents having contributed to more than one Assessment Report or several chapters of the one report. Similarly, it is evident that the IJB is increasingly attracting and publishing climate-change-related articles, with such articles generally having greater impact (as indicated by citations) than other IJB articles. Opportunities for the ISB to provide an internal framework for, and showcase, its climate change work are described. Such opportunities, if enacted, would complement the recent creation of two IJB climate change Field Editor positions.

  15. Climate change and biometeorology, the International Society of Biometeorology and its journal: a perspective on the past and a framework for the future.

    Science.gov (United States)

    Beggs, Paul John

    2014-01-01

    Anthropogenic climate change is inherently a biometeorological issue. As such, it would be reasonably expected that the International Society of Biometeorology (ISB) and its journal, International Journal of Biometeorology (IJB), would have had climate change feature prominently in their activities, articles etc., and to therefore have made a substantial and valuable contribution to the science of the issue. This article presents an analysis of climate change science in ISB and IJB. The analysis focusses on climate-change-related publications by ISB Presidents found through searches of Thomson Reuters Web of Science; contributions to the Intergovernmental Panel on Climate Change's (IPCC's) Working Group II (WGII) by ISB Presidents; and climate change-related publications in IJB found through searches of Thomson Reuters Web of Science. The results demonstrate that the ISB, as represented by its recent, current, and future Presidents, is actively engaged in climate change research and the production of scholarly climate change publications. For example, ISB Presidents have contributed as authors to all four IPCC WGII Assessment Reports, with some Presidents having contributed to more than one Assessment Report or several chapters of the one report. Similarly, it is evident that the IJB is increasingly attracting and publishing climate-change-related articles, with such articles generally having greater impact (as indicated by citations) than other IJB articles. Opportunities for the ISB to provide an internal framework for, and showcase, its climate change work are described. Such opportunities, if enacted, would complement the recent creation of two IJB climate change Field Editor positions.

  16. Autism Society

    Science.gov (United States)

    ... Español Improving the lives of all affected by autism. The Autism Society is the nation's leading grassroots ... more Improving the lives of all affected by autism. The Autism Society is the nation's leading grassroots ...

  17. Mass Society

    DEFF Research Database (Denmark)

    Borch, Christian

    2017-01-01

    Mass society is a societal diagnosis that emphasizes – usually in a pejorative, modernity critical manner – a series of traits allegedly associated with modern society, such as the leveling of individuality, moral decay, alienation, and isolation. As such, the notion of mass society generalizes...

  18. Minimal experimental requirements for definition of extracellular vesicles and their functions: a position statement from the International Society for Extracellular Vesicles

    Directory of Open Access Journals (Sweden)

    Jan Lötvall

    2014-12-01

    Full Text Available Secreted membrane-enclosed vesicles, collectively called extracellular vesicles (EVs, which include exosomes, ectosomes, microvesicles, microparticles, apoptotic bodies and other EV subsets, encompass a very rapidly growing scientific field in biology and medicine. Importantly, it is currently technically challenging to obtain a totally pure EV fraction free from non-vesicular components for functional studies, and therefore there is a need to establish guidelines for analyses of these vesicles and reporting of scientific studies on EV biology. Here, the International Society for Extracellular Vesicles (ISEV provides researchers with a minimal set of biochemical, biophysical and functional standards that should be used to attribute any specific biological cargo or functions to EVs.

  19. THE 4th SCHIZOPHRENIA INTERNATIONAL RESEARCH SOCIETY CONFERENCE, 5–9 APRIL 2014, FLORENCE, ITALY: A summary of topics and trends

    Science.gov (United States)

    Abayomi, Olukayode; Amato, Davide; Bailey, Candace; Bitanihirwe, Byron; Bowen, Lynneice; Burshtein, Shimon; Cullen, Alexis; Fusté, Montserrat; Herrmann, Ana P; Khodaie, Babak; Kilian, Sanja; Lang, Qortni A; Manning, Elizabeth E; Massuda, Raffael; Nurjono, Milawaty; Sadiq, Sarosh; Sanchez-Gutierrez, Teresa; Sheinbaum, Tamara; Shivakumar, Venkataram; Simon, Nicholas; Spiteri-Staines, Anneliese; Sirijit, Suttajit; Toftdahl, Nanna Gilliam; Wadehra, Sunali; Wang, Yi; Wigton, Rebekah; Wright, Susan; Yagoda, Sergey; Zaytseva, Yuliya; O’Shea, Anne; DeLisi, Lynn E.

    2015-01-01

    The 4th Schizophrenia International Research Society Conference was held in Florence, Italy, April 5–9, 2014.and this year had as its emphasis, “Fostering Collaboration in Schizophrenia Research”. Student travel awardees served as rapporteurs for each oral session, summarized the important contributions of each session and then each report was integrated into a final summary of data discussed at the entire conference by topic. It is hoped that by combining data from different presentations, patterns of interest will emerge and thus lead to new progress for the future. In addition, the following report provides an overview of the conference for those who were present, but could not participate in all sessions, and those who did not have the opportunity to attend, but who would be interested in an update on current investigations ongoing in the field of schizophrenia research. PMID:25306204

  20. Best practices recommendations in the application of immunohistochemistry in urologic pathology: report from the International Society of Urological Pathology consensus conference.

    Science.gov (United States)

    Amin, Mahul B; Epstein, Jonathan I; Ulbright, Thomas M; Humphrey, Peter A; Egevad, Lars; Montironi, Rodolfo; Grignon, David; Trpkov, Kiril; Lopez-Beltran, Antonio; Zhou, Ming; Argani, Pedram; Delahunt, Brett; Berney, Daniel M; Srigley, John R; Tickoo, Satish K; Reuter, Victor E

    2014-08-01

    Members of the International Society of Urological Pathology (ISUP) participated in a half-day consensus conference to discuss guidelines and recommendations regarding best practice approaches to use of immunohistochemistry (IHC) in differential diagnostic situations in urologic pathology, including bladder, prostate, testis and, kidney lesions. Four working groups, selected by the ISUP leadership, identified several high-interest topics based on common or relevant challenging diagnostic situations and proposed best practice recommendations, which were discussed by the membership. The overall summary of the discussions and the consensus opinion forms the basis of a series of articles, one for each organ site. This Special Article summarizes the overall recommendations made by the four working groups. It is anticipated that this ISUP effort will be valuable to the entire practicing community in the appropriate use of IHC in diagnostic urologic pathology.

  1. Criteria for intraventricular conduction disturbances and pre-excitation. World Health Organizational/International Society and Federation for Cardiology Task Force Ad Hoc.

    Science.gov (United States)

    Willems, J L; Robles de Medina, E O; Bernard, R; Coumel, P; Fisch, C; Krikler, D; Mazur, N A; Meijler, F L; Mogensen, L; Moret, P

    1985-06-01

    In an effort to standardize terminology and criteria for clinical electrocardiography, and as a follow-up of its work on definitions of terms related to cardiac rhythm, an Ad Hoc Working Group established by the World Health Organization and the International Society and Federation of Cardiology reviewed criteria for the diagnosis of conduction disturbances and pre-excitation. Recommendations resulting from these discussions are summarized for the diagnosis of complete and incomplete right and left bundle branch block, left anterior and left posterior fascicular block, nonspecific intraventricular block, Wolff-Parkinson-White syndrome and related pre-excitation patterns. Criteria for intraatrial conduction disturbances are also briefly reviewed. The criteria are described in clinical terms. A concise description of the criteria using formal Boolean logic is given in the Appendix. For the incorporation into computer electrocardiographic analysis programs, the limits of some interval measurements may need to be adjusted.

  2. A report of the 2002-2008 paternity testing workshops of the English speaking working group of the International Society for Forensic Genetics

    DEFF Research Database (Denmark)

    Thomsen, Anni Rønfeldt; Hallenberg, Charlotte; Simonsen, Bo Thisted

    2009-01-01

    The English Speaking Working Group (ESWG) of the International Society for Forensic Genetics (ISFG) offers an annual Paternity Testing Workshop open to all members of the group. Blood samples, a questionnaire and a paper challenge are sent to the participants. Here, we present the results...... of the 2002-2008 Paternity Testing Workshops with the objective to evaluate the uniformity of DNA-profiling and conclusions of the participating laboratories as well as to clarify tendencies in typing strategies and biostatistical evaluations of the laboratories. The numbers of participating laboratories...... increased from 46 in 2002 to 68 in 2008. The results showed an increasing degree of concordance concerning methods and DNA systems used and a high degree of uniformity in typing results with discrepancies in 0.1 and 0.3 % of all submitted PCR-based results. The paper challenges showed uniformity...

  3. Fifth joint meeting of the American Urological Association and the Japanese Urological Association International Affiliate Society Meeting at the 105th Annual Meeting of the American Urological Association.

    Science.gov (United States)

    Myers, Robert P; Seki, Narihito; Gotoh, Momokazu; Chai, Toby C; Kaplan, Steven A; Inoue, Keiji; Trachtenberg, John; Kikuchi, Eiji; Nishiyama, Hiroyuki; Chang, Sam S; Lee, Cheryl; Muto, Satoru; Ito, Kazuto; Andriole, Gerald L; Eto, Masatoshi; Sumitomo, Makoto; Kamba, Tomomi; Wood, Chrsitopher G; Margulis, Vitaly; Naito, Seiji; Egawa, Shin

    2010-08-01

    We are heartily grateful for the warm support of all of the people concerned, including the moderators and panelists of both societies for giving us the opportunity to hold the 5(th) American Urological Association/Japanese Urological Association (AUA/JUA) International Affiliate Society Meeting, held once again at the 105th Annual Meeting of the American Urological Association (29 May-3 June 2010, San Francisco, California, USA). The year of 2010 is a memorable one, being the start of reciprocal collaborations between the AUA and the JUA. The JUA, in collaboration with the AUA, is promoting an academic exchange program whereby outstanding and promising Japanese and American junior faculty members will be given the opportunity to work in the USA and Japan for 1 month. The program not only allows the sharing of knowledge and experience, but also is designed to foster a closer alliance between the AUA and JUA, and assists in identifying future leaders within both organizations. The AUA and JUA will have an exhibit booth at each other's annual meeting, promoting our new joint activities. Both the JUA and AUA will organize educational courses in Hawaii in 2011. With all of these activities, the JUA hopes it will provide greater opportunities for young Japanese urologists to participate in educational projects in the USA. We would like to thank Professor Anton J. Bueschen, President of AUA, Professor Robert C Flanigan, Secretary General of AUA and the staff of the AUA and JUA for supporting our program. At the same time, we need the support of all the members and their valuable suggestions. We look forward to further participation of AUA members to this meeting. Seiji Naito md, President of JUA Shin Egawa md, Chairman of the International Committee of JUA.

  4. Validation of the Andon KD-5965 upper-arm blood pressure monitor for home blood pressure monitoring according to the European Society of Hypertension International Protocol revision 2010.

    Science.gov (United States)

    Huang, Jinhua; Li, Zhijie; Li, Guimei; Liu, Zhaoying

    2015-10-01

    This study aimed to evaluate the accuracy of the Andon KD-5965 upper-arm blood pressure monitor according to the European Society of Hypertension International Protocol revision 2010. Systolic and diastolic blood pressures were sequentially measured in 33 adults, with 20 women using a mercury sphygmomanometer (two observers) and the Andon KD-5965 device (one supervisor). A total of 99 pairs of comparisons were obtained from 33 participants for judgments in two parts with three grading phases. The device achieved the targets in part 1 of the validation study. The number of absolute differences between the device and observers within 5, 10, and 15 mmHg was 70/99, 91/99, and 98/99, respectively, for systolic blood pressure and 81/99, 99/99, and 99/99, respectively, for diastolic blood pressure. The device also fulfilled the criteria in part 2 of the validation study. Twenty-five and 29 participants, for systolic and diastolic blood pressure, respectively, had at least two of the three device-observers differences within 5 mmHg (required≥24). Two and one participants for systolic and diastolic blood pressure, respectively, had all three device-observers comparisons greater than 5 mmHg. According to the validation results, with better performance for diastolic blood pressure than that for systolic blood pressure, the Andon automated oscillometric upper-arm blood pressure monitor KD-5965 fulfilled the requirements of the European Society of Hypertension International Protocol revision 2010, and hence can be recommended for blood pressure measurement in adults.

  5. An official American Thoracic Society/International Society for Heart and Lung Transplantation/Society of Critical Care Medicine/Association of Organ and Procurement Organizations/United Network of Organ Sharing Statement: ethical and policy considerations in organ donation after circulatory determination of death.

    Science.gov (United States)

    Gries, Cynthia J; White, Douglas B; Truog, Robert D; Dubois, James; Cosio, Carmen C; Dhanani, Sonny; Chan, Kevin M; Corris, Paul; Dark, John; Fulda, Gerald; Glazier, Alexandra K; Higgins, Robert; Love, Robert; Mason, David P; Nakagawa, Thomas A; Shapiro, Ron; Shemie, Sam; Tracy, Mary Fran; Travaline, John M; Valapour, Maryam; West, Lori; Zaas, David; Halpern, Scott D

    2013-07-01

    Donation after circulatory determination of death (DCDD) has the potential to increase the number of organs available for transplantation. Because consent and management of potential donors must occur before death, DCDD raises unique ethical and policy issues. To develop an ethics and health policy statement on adult and pediatric DCDD relevant to critical care and transplantation stakeholders. A multidisciplinary panel of stakeholders was convened to develop an ethics and health policy statement. The panel consisted of representatives from the American Thoracic Society, Society of Critical Care Medicine, International Society for Heart and Lung Transplantation, Association of Organ Procurement Organizations, and the United Network of Organ Sharing. The panel reviewed the literature, discussed important ethics and health policy considerations, and developed a guiding framework for decision making by stakeholders. A framework to guide ethics and health policy statement was established, which addressed the consent process, pre- and post mortem interventions, the determination of death, provisions of end-of-life care, and pediatric DCDD. The information presented in this Statement is based on the current evidence, experience, and clinical rationale. New clinical research and the development and dissemination of new technologies will eventually necessitate an update of this Statement.

  6. Validation of the Andon KD595 for clinical use and self-measurement according to the European Society of Hypertension International Protocol.

    Science.gov (United States)

    Wu, Ning; Zhang, Xuezhong; Wang, Wen; Zhang, Hongye

    2016-04-01

    This study aimed to evaluate the accuracy of the automated oscillometric upper arm blood pressure monitor Andon KD595 for home blood pressure monitoring according to the European Society of Hypertension International Protocol revision 2010. Systolic blood pressure (SBP) and diastolic blood pressure (DBP) were sequentially measured in 33 participants using the standard mercury sphygmomanometer and the Andon KD595 device. Ninety-nine pairs of comparisons were obtained from 33 participants for analysis. The KD595 device achieved the targets in part 1 of the validation study. The number of absolute differences between the device and the observers within a range of 5, 10, and 15 mmHg was 72/99, 93/99, and 96/99, respectively, for SBP and 72/99, 96/99, and 99/99, respectively, for DBP. The device also achieved the targets in part 2 of the validation study. A total of 28 and 25 participants had at least two of the three device-observer differences within 5 mmHg (required≥24) for SBP and DBP, respectively. The number of participants without device-observer difference within 5 mmHg was two for SBP and two for DBP (required≤3). The Andon upper arm blood pressure monitor KD595 has passed the International Protocol requirements and it can be recommended for clinical use and self-measurement in adults.

  7. Validation of the Andon KD5031 for clinical use and self-measurement according to the European Society of Hypertension International Protocol.

    Science.gov (United States)

    Wu, Ning; Zhang, Xuezhong; Wang, Wen; Zhang, Hongye

    2016-10-01

    This study aimed to evaluate the accuracy of the automated oscillometric upper arm blood pressure (BP) monitor Andon KD5031 for home BP monitoring according to the European Society of Hypertension International Protocol revision 2010. Systolic blood pressure (SBP) and diastolic blood pressure (DBP) were sequentially measured in 33 participants using the standard mercury sphygmomanometer and the Andon KD5031 device. Ninety-nine pairs of comparisons were obtained from 33 participants for analysis. The KD5031 device achieved the targets in part 1 of the validation study. The number of absolute differences between the device and the observers within a range of 5, 10, and 15 mmHg was 66/99, 93/99, and 98/99, respectively, for SBP and 72/99, 94/99, and 99/99, respectively, for DBP. The device also achieved the targets in part 2 of the validation study. Twenty-six participants for both SBP and DBP had at least two of the three device-observer differences within 5 mmHg (required ≥24). The number of participants without a device-observer difference within 5 mmHg was one for SBP and three for DBP (required ≤3). The Andon upper arm BP monitor KD5031 has passed the International Protocol requirements, and it can be recommended for clinical use and self-measurement in adults.

  8. International outreach for promoting open geoscience content in Finnish university libraries - libraries as the advocates of citizen science awareness on emerging open geospatial data repositories in Finnish society

    Science.gov (United States)

    Rousi, A. M.; Branch, B. D.; Kong, N.; Fosmire, M.

    2013-12-01

    In their Finnish National Spatial Strategy 2010-2015 the Finland's Ministry of Agriculture and Forestry delineated e.g. that spatial data skills should support citizens everyday activities and facilitate decision-making and participation of citizens. Studies also predict that open data, particularly open spatial data, would create, when fully realizing their potential, a 15% increase into the turnovers of Finnish private sector companies. Finnish libraries have a long tradition of serving at the heart of Finnish information society. However, with the emerging possibilities of educating their users on open spatial data a very few initiatives have been made. The National Survey of Finland opened its data in 2012. Finnish technology university libraries, such as Aalto University Library, are open environments for all citizens, and seem suitable of being the first thriving entities in educating citizens on open geospatial data. There are however many obstacles to overcome, such as lack of knowledge about policies, lack of understanding of geospatial data services and insufficient know-how of GIS software among the personnel. This framework examines the benefits derived from an international collaboration between Purdue University Libraries and Aalto University Library to create local strategies in implementing open spatial data education initiatives in Aalto University Library's context. The results of this international collaboration are explicated for the benefit of the field as a whole.

  9. ISBNPA 2007: Marketing, serious games and nanny states. Observations from the sixth annual meeting of the International Society of Behavioral Nutrition and Physical Activity, Oslo 2007

    Directory of Open Access Journals (Sweden)

    Brug Johannes

    2007-09-01

    Full Text Available Abstract This commentary paper provides a selective overview of topics addressed at the sixth annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA. With 31 symposiums, 42 free paper sessions and 236 poster presentations ISBNPA 2007 provided a comprehensive overview of the state of the art and of new avenues for behavioral nutrition and physical activity research. Research presented at the conference helps to identify and specify important nutrition and physical activity behaviors for health promotion, as well as the correlates, predictors and determinants of these behaviors, and to build and test intervention strategies that go beyond traditional health education. ISBNPA 2007 also indicates that ISBNPA should strive to become more international by inclusion of more scientists from countries outside North America, Western Europe and Australia. ISBNPA should maintain its encouragement of research that is firmly rooted in behavioral theory and research that goes beyond applying cross-sectional research designs, and that addresses the most important public health issues associated with behavioral nutrition and physical activity.

  10. ISBNPA 2007: marketing, serious games and nanny states. Observations from the sixth annual meeting of the International Society of Behavioral Nutrition and Physical Activity, Oslo 2007.

    Science.gov (United States)

    Brug, Johannes

    2007-09-19

    This commentary paper provides a selective overview of topics addressed at the sixth annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA). With 31 symposiums, 42 free paper sessions and 236 poster presentations ISBNPA 2007 provided a comprehensive overview of the state of the art and of new avenues for behavioral nutrition and physical activity research. Research presented at the conference helps to identify and specify important nutrition and physical activity behaviors for health promotion, as well as the correlates, predictors and determinants of these behaviors, and to build and test intervention strategies that go beyond traditional health education. ISBNPA 2007 also indicates that ISBNPA should strive to become more international by inclusion of more scientists from countries outside North America, Western Europe and Australia. ISBNPA should maintain its encouragement of research that is firmly rooted in behavioral theory and research that goes beyond applying cross-sectional research designs, and that addresses the most important public health issues associated with behavioral nutrition and physical activity.

  11. Nonparameningeal head and neck rhabdomyosarcoma in children and adolescents: Lessons from the consecutive International Society of Pediatric Oncology Malignant Mesenchymal Tumor studies.

    Science.gov (United States)

    Orbach, Daniel; Mosseri, Veronique; Gallego, Soledad; Kelsey, Anna; Devalck, Christine; Brenann, Bernadette; van Noesel, Max M; Bergeron, Christophe; Merks, Johannes H M; Rechnitzer, Catherine; Jenney, Meriel; Minard-Colin, Veronique; Stevens, Michael

    2017-01-01

    This article reports risk factors and long-term outcome in localized nonparameningeal head and neck rhabdomyosarcomas in children and adolescents from a combined dataset from 3 consecutive international trials. Data from 140 children (9.3% of total) prospectively enrolled in the International Society of Pediatric Oncology Malignant Mesenchymal Tumor (SIOP-MMT)-84/89/95 studies were analyzed. Primary site was: superficial face in 46%; oral cavity (21%); neck (19%); and salivary glands (14%). Local control was achieved in 96%, but 49% relapsed (locoregionally 91%). At median follow-up of 10 years, 5-year overall survival (OS) was 74.7% (67.4% to 81.9%) and event-free survival 48.9% (40.6% to 57.2%), although this improved with successive studies. Radiotherapy (RT) as first-line treatment was independently prognostic for event-free survival (relative risk [RR] = 0.4 [range, 0.2-0.7]; p < .01) even if it did not impact OS (RR = 1 [range, 0.5-2]). High rates of locoregional relapse were seen in head and neck rhabdomyosarcoma that should be prevented by more frequent use of RT in this primary. © 2016 Wiley Periodicals, Inc. Head Neck 39: 24-31, 2017. © 2016 Wiley Periodicals, Inc.

  12. Comparative Study of Plasma Endotoxin with Procalcitonin Levels in Diagnosis of Bacteremia in Intensive Care Unit Patients

    Directory of Open Access Journals (Sweden)

    Tao Wang

    2016-01-01

    Conclusions: Plasma endotoxin was more related to GN than to Gram-positive bacteremia, and that endotoxin level was species dependent, but PCT level remained relatively more stable within the GN bacteria caused bacteremia. Both GN and positive bacteria caused bacteremia in the ICU patients in different regions of China. And PCT is a more valuable biomarker than endotoxin in the diagnosis of bacteremia.

  13. DMPD: Gram-negative endotoxin: an extraordinary lipid with profound effects oneukaryotic signal transduction. [Dynamic Macrophage Pathway CSML Database

    Lifescience Database Archive (English)

    Full Text Available 1916089 Gram-negative endotoxin: an extraordinary lipid with profound effects oneuk...ep;5(12):2652-60. (.png) (.svg) (.html) (.csml) Show Gram-negative endotoxin: an extraordinary lipid with pr...tive endotoxin: an extraordinary lipid with profound effects oneukaryotic signal transduction. Authors Raetz

  14. Origin of endotoxemia influences the metabolic response to endotoxin in dogs

    NARCIS (Netherlands)

    Moeniralam, H. S.; Bemelman, W. A.; Romijn, J. A.; Endert, E.; Ackermans, M. T.; van Lanschot, J. J.; Hermsen, R. C.; Sauerwein, H. P.

    1997-01-01

    Different routes of endotoxin administration have been used to mimic inflammatory and metabolic responses observed during sepsis. Because the origin of endotoxemia may affect the reactions to endotoxin, we compared the induction of tumor necrosis factor (TNF), interleukin-6 (IL-6), hormones, and

  15. Detoxifying Escherichia coli for endotoxin-free production of recombinant proteins.

    Science.gov (United States)

    Mamat, Uwe; Wilke, Kathleen; Bramhill, David; Schromm, Andra Beate; Lindner, Buko; Kohl, Thomas Andreas; Corchero, José Luis; Villaverde, Antonio; Schaffer, Lana; Head, Steven Robert; Souvignier, Chad; Meredith, Timothy Charles; Woodard, Ronald Wesley

    2015-04-16

    Lipopolysaccharide (LPS), also referred to as endotoxin, is the major constituent of the outer leaflet of the outer membrane of virtually all Gram-negative bacteria. The lipid A moiety, which anchors the LPS molecule to the outer membrane, acts as a potent agonist for Toll-like receptor 4/myeloid differentiation factor 2-mediated pro-inflammatory activity in mammals and, thus, represents the endotoxic principle of LPS. Recombinant proteins, commonly manufactured in Escherichia coli, are generally contaminated with endotoxin. Removal of bacterial endotoxin from recombinant therapeutic proteins is a challenging and expensive process that has been necessary to ensure the safety of the final product. As an alternative strategy for common endotoxin removal methods, we have developed a series of E. coli strains that are able to grow and express recombinant proteins with the endotoxin precursor lipid IVA as the only LPS-related molecule in their outer membranes. Lipid IVA does not trigger an endotoxic response in humans typical of bacterial LPS chemotypes. Hence the engineered cells themselves, and the purified proteins expressed within these cells display extremely low endotoxin levels. This paper describes the preparation and characterization of endotoxin-free E. coli strains, and demonstrates the direct production of recombinant proteins with negligible endotoxin contamination.

  16. A method for in Vivo radiolabeling Bacillus thuringiensis native δ-endotoxin crystals

    Science.gov (United States)

    C. Noah Koller; Leah S. Bauer; Robert M. Hollingworth

    1995-01-01

    The entomocidal CryIIIA δ-endotoxin protein of Bacillus thuringiensis var. tenebrionis is distinctive in chemistry and host range. In contrast to other δ-endotoxins, the CryIIIA parasporal crystals are toxic within the acidic midgut environment of several coleopteran species, particularly those in the family...

  17. Endotoxin testing of proteins for parenteral administration using the Mono Mac 6 assay

    DEFF Research Database (Denmark)

    Moesby, Lise; Hansen, E W; Christensen, J D

    2000-01-01

    Pharmaceutical products containing proteins cause problems in testing for endotoxin and pyrogens. Many proteins interfere with the LAL test and the proteins are immunogenic in rabbits. The monocytic cell line Mono Mac 6 is an alternative assay for detection of endotoxin and other pyrogens....

  18. Experimental design and Bayesian networks for enhancement of delta-endotoxin production by Bacillus thuringiensis.

    Science.gov (United States)

    Ennouri, Karim; Ayed, Rayda Ben; Hassen, Hanen Ben; Mazzarello, Maura; Ottaviani, Ennio

    2015-12-01

    Bacillus thuringiensis (Bt) is a Gram-positive bacterium. The entomopathogenic activity of Bt is related to the existence of the crystal consisting of protoxins, also called delta-endotoxins. In order to optimize and explain the production of delta-endotoxins of Bacillus thuringiensis kurstaki, we studied seven medium components: soybean meal, starch, KH₂PO₄, K₂HPO₄, FeSO₄, MnSO₄, and MgSO₄and their relationships with the concentration of delta-endotoxins using an experimental design (Plackett-Burman design) and Bayesian networks modelling. The effects of the ingredients of the culture medium on delta-endotoxins production were estimated. The developed model showed that different medium components are important for the Bacillus thuringiensis fermentation. The most important factors influenced the production of delta-endotoxins are FeSO₄, K2HPO₄, starch and soybean meal. Indeed, it was found that soybean meal, K₂HPO₄, KH₂PO₄and starch also showed positive effect on the delta-endotoxins production. However, FeSO4 and MnSO4 expressed opposite effect. The developed model, based on Bayesian techniques, can automatically learn emerging models in data to serve in the prediction of delta-endotoxins concentrations. The constructed model in the present study implies that experimental design (Plackett-Burman design) joined with Bayesian networks method could be used for identification of effect variables on delta-endotoxins variation.

  19. Single session of Nd:YAG laser intracanal irradiation neutralizes endotoxin in dental root dentin

    Science.gov (United States)

    Archilla, José R. F.; Moreira, Maria S. N. A.; Miyagi, Sueli P. H.; Bombana, Antônio C.; Gutknecht, Norbert; Marques, Márcia M.

    2012-11-01

    Endotoxins released in the dental root by Gram-negative microorganisms can be neutralized by calcium hydroxide, when this medication is applied inside the root canal for at least seven days. However, several clinical situations demand faster root canal decontamination. Thus, for faster endotoxin neutralization, endodontists are seeking additional treatments. The in vitro study tested whether or not intracanal Nd:YAG laser irradiation would be able to neutralize endotoxin within the human dental root canal in a single session. Twenty-four human teeth with one root were mounted between two chambers. After conventional endodontic treatment, root canals were contaminated with Escherichia coli endotoxin. Then they were irradiated or not (controls) in contact mode with an Nd:YAG laser (1.5 W, 15 Hz, 100 mJ and pulse fluency of 124 J/cm2). The endotoxin activity was measured using the limulus lysate technique and data were statistically compared (p≤0.05). The concentration of active endotoxin measured in the negative control group was significantly lower than that of the positive control group (p=0.04). The concentrations of endotoxin in both irradiated groups were significantly lower than that of the positive control group (p=0.027) and similar to that of negative control group (p=0.20). A single session of intracanal Nd:YAG laser irradiation is able to neutralize endotoxin in the dental root tissues.

  20. Single session of Nd:YAG laser intracanal irradiation neutralizes endotoxin in dental root dentin.

    Science.gov (United States)

    Archilla, José R F; Moreira, Maria S N A; Miyagi, Sueli P H; Bombana, Antônio C; Gutknecht, Norbert; Marques, Márcia M

    2012-11-01

    Endotoxins released in the dental root by Gram-negative microorganisms can be neutralized by calcium hydroxide, when this medication is applied inside the root canal for at least seven days. However, several clinical situations demand faster root canal decontamination. Thus, for faster endotoxin neutralization, endodontists are seeking additional treatments. The in vitro study tested whether or not intracanal Nd:YAG laser irradiation would be able to neutralize endotoxin within the human dental root canal in a single session. Twenty-four human teeth with one root were mounted between two chambers. After conventional endodontic treatment, root canals were contaminated with Escherichia coli endotoxin. Then they were irradiated or not (controls) in contact mode with an Nd:YAG laser (1.5 W, 15 Hz, 100 mJ and pulse fluency of 124  J/cm2). The endotoxin activity was measured using the limulus lysate technique and data were statistically compared (p≤0.05). The concentration of active endotoxin measured in the negative control group was significantly lower than that of the positive control group (p=0.04). The concentrations of endotoxin in both irradiated groups were significantly lower than that of the positive control group (p=0.027) and similar to that of negative control group (p=0.20). A single session of intracanal Nd:YAG laser irradiation is able to neutralize endotoxin in the dental root tissues.

  1. Biophysical Analysis of Lipopolysaccharide Formulations for an Understanding of the Low Endotoxin Recovery (LER Phenomenon

    Directory of Open Access Journals (Sweden)

    Wilmar Correa

    2017-12-01

    Full Text Available Lipopolysaccharides (LPS, endotoxin are complex and indispensable components of the outer membrane of most Gram-negative bacteria. They represent stimuli for many biological effects with pathophysiological character. Recombinant therapeutic proteins that are manufactured using biotechnological processes are prone to LPS contaminations due to their ubiquitous occurrence. The maximum endotoxin load of recombinant therapeutic proteins must be below the pyrogenic threshold. Certain matrices that are commonly used for recombinant therapeutic proteins show a phenomenon called “Low Endotoxin Recovery (LER”. LER is defined as the loss of detectable endotoxin activity over time using compendial Limulus amebocyte lysate (LAL assays when undiluted products are spiked with known amount of endotoxin standards. Because LER poses potential risks that endotoxin contaminations in products may be underestimated or undetected by the LAL assay, the United States (U.S. Food and Drug Administration’s (FDA’s Center for Drug Evaluation and Research (CDER has recently started requesting that companies conduct endotoxin spike/hold recovery studies to determine whether a given biological product causes LER. Here, we have performed an analysis of different LPS preparations with relevant detergents studying their acyl chain phase transition, their aggregate structures, their size distributions, and binding affinity with a particular anti-endotoxin peptide, and correlating it with the respective data in the macrophage activation test. In this way, we have worked out biophysical parameters that are important for an understanding of LER.

  2. Growth inhibitory effects of endotoxins from Bacteroides gingivalis and intermedius on human gingival fibroblasts in vitro

    International Nuclear Information System (INIS)

    Layman, D.L.; Diedrich, D.L.

    1987-01-01

    Purified endotoxin or lipopolysaccharide from Bacteroides gingivalis and Bacteroides intermedius caused a similar dose-dependent inhibition of growth of cultured human gingival fibroblasts as determined by 3 H-thymidine incorporation and direct cell count. Approximately 200 micrograms/ml endotoxin caused a 50% reduction in 3 H-thymidine uptake of logarithmically growing cells. Inhibition of growth was similar in cultures of fibroblasts derived from either healthy or diseased human gingiva. When examining the change in cell number with time of exposure in culture, the rate of proliferation was significantly suppressed during the logarithmic phase of growth. However, the cells recovered so that the rate of proliferation, although reduced, was sufficient to produce a cell density similar to the control cells with prolonged culture. The endotoxins were characterized by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The profiles of the Bacteroides endotoxins were different. B. gingivalis endotoxin showed a wide range of distinct bands indicating a heterogeneous distribution of molecular species. Endotoxin from B. intermedius exhibited a few discrete low molecular weight bands, but the majority of the lipopolysaccharides electrophoresed as a diffuse band of high molecular weight material. The apparent heterogeneity of the two Bacteroides endotoxins and the similarity in growth inhibitory capacity suggest that growth inhibitory effects of these substances cannot be attributed to any polysaccharide species of endotoxin

  3. Personal exposure to dust and endotoxin in Robusta and Arabica coffee processing factories in Tanzania.

    Science.gov (United States)

    Sakwari, Gloria; Mamuya, Simon H D; Bråtveit, Magne; Larsson, Lennart; Pehrson, Christina; Moen, Bente E

    2013-03-01

    Endotoxin exposure associated with organic dust exposure has been studied in several industries. Coffee cherries that are dried directly after harvest may differ in dust and endotoxin emissions to those that are peeled and washed before drying. The aim of this study was to measure personal total dust and endotoxin levels and to evaluate their determinants of exposure in coffee processing factories. Using Sidekick Casella pumps at a flow rate of 2l/min, total dust levels were measured in the workers' breathing zone throughout the shift. Endotoxin was analyzed using the kinetic chromogenic Limulus amebocyte lysate assay. Separate linear mixed-effects models were used to evaluate exposure determinants for dust and endotoxin. Total dust and endotoxin exposure were significantly higher in Robusta than in Arabica coffee factories (geometric mean 3.41 mg/m(3) and 10 800 EU/m(3) versus 2.10 mg/m(3) and 1400 EU/m(3), respectively). Dry pre-processed coffee and differences in work tasks explained 30% of the total variance for total dust and 71% of the variance for endotoxin exposure. High exposure in Robusta processing is associated with the dry pre-processing method used after harvest. Dust and endotoxin exposure is high, in particular when processing dry pre-processed coffee. Minimization of dust emissions and use of efficient dust exhaust systems are important to prevent the development of respiratory system impairment in workers.

  4. Exhaled nitric oxide in endotoxin-exposed adults: effect modification by smoking and atopy.

    NARCIS (Netherlands)

    Smit, L.A.; Heederik, D.J.J.; Doekes, G.; Wouters, I.M.

    2009-01-01

    OBJECTIVES: Occupational exposure to endotoxin is associated with non-allergic asthma and other airway inflammatory reactions. Little is known about the role of mucosal nitric oxide (NO) production in endotoxin-induced airway inflammation. The objective was to explore exposure-response relationships

  5. Surperoxide-mediated glomerulopathy in the endotoxin-treated pregnant rat

    NARCIS (Netherlands)

    Faas, MM; Schuiling, GA; Valkhof, N; Baller, JWF; Bakker, WW

    1998-01-01

    In the present study the role of superoxide in the glomerular damage in the low-dose endotoxin-infused pregnant rats was investigated. On day 14 of pregnancy, 12 rats were infused for 1 h with 1.0 mu g/kg bw endotoxin via a permanent jugular vein cannula. Of these rats, 6 were treated with SOD both

  6. Endotoxin detection--from limulus amebocyte lysate to recombinant factor C.

    Science.gov (United States)

    Ding, Jeak Ling; Ho, Bow

    2010-01-01

    Gram negative bacterial endotoxin is a biological pyrogen that causes fever when introduced intravenously. The endotoxin, also known as lipopolysaccharide (LPS), is found in the outer membrane of Gram-negative bacteria. During Gram-negative sepsis, endotoxin stimulates host macrophages to release inflammatory cytokines. However, excessive inflammation causes multiple organ failure and death. Endotoxins, which are ubiquitous pathogenic molecules, are a bane to the pharmaceutical industry and healthcare community. Thus early and sensitive detection of endotoxin is crucial to prevent endotoxaemia. The limulus amebocyte lysate (LAL) has been widely used for ~30 years for the detection of endotoxin in the quality assurance of injectable drugs and medical devices. The LAL constitutes a cascade of serine proteases which are triggered by trace levels of endotoxin, culminating in a gel clot at the end of the reaction. The Factor C, which normally exists as a zymogen, is the primer of this coagulation cascade. In vivo, Factor C is the perfect biosensor, which alerts the horseshoe crab of the presence of a Gram-negative invader. The hemostatic end-point entraps the invader, killing it and limiting further infection. However, as an in vitro endotoxin detection tool, variations in the sensitivity and specificity of LAL to endotoxin, and the dwindling supply of horseshoe crabs are posing increasing challenges to the biotechnology industry. This has necessitated the innovation of an alternative test for endotoxin. Thus, Factor C became the obvious, albeit tricky target for the recombinant technology effort. This chapter documents the backwater of mining the natural blood lysate of the endangered species to the monumental effort of genetic engineering, to produce recombinant Factor C (rFC). The rFC is a 132 kDa molecule, which was produced as a proenzyme inducible by the presence of trace levels of endotoxin. The rFC forms the basis of the "PyroGene" kit, which is a novel micro

  7. Short time bacterial endotoxins test for positron emission tomography by means of positively charged filters

    Energy Technology Data Exchange (ETDEWEB)

    Nakazawa, Nobuhiro; Wakita, Kazuo [Nishijin Hospital, Kyoto (Japan); Mineura, Katsuyoshi [Kyoto Prefectural Univ. of Medicine (Japan)] (and others)

    2002-11-01

    Positron emission tomography (PET) radiotracers have very short physical half-lives. It is hard to complete a bacterial endotoxins test prior to release from medical institutes. For endotoxin quantitative determination, limulus amebocyte lysate (LAL) reagent and kinetic-turbidimetry system were previously developed. We investigated the possibility of a short time test by means of positively charged filters. As a result of this study, the effects of positively charged filters on endotoxin removal were over 99.5% for [{sup 18}F]FDG and [{sup 18}F]NaF, which were contaminated with the indicated concentration of endotoxin. Combining this filter and the kinetic-turbidimetric method, it was possible to complete a bacterial endotoxins test in 5 min prior to the patient's administration. This test should be required prior to release for PET radiopharmaceutical quality control. It has been suggested that this combination is a good method for this purpose. (author)

  8. Changes in endotoxin levels in T2DM subjects on anti-diabetic therapies

    Directory of Open Access Journals (Sweden)

    Kumar Sudhesh

    2009-04-01

    Full Text Available Abstract Introduction Chronic low-grade inflammation is a significant factor in the development of obesity associated diabetes. This is supported by recent studies suggesting endotoxin, derived from gut flora, may be key to the development of inflammation by stimulating the secretion of an adverse cytokine profile from adipose tissue. Aims The study investigated the relationship between endotoxin and various metabolic parameters of diabetic patients to determine if anti-diabetic therapies exerted a significant effect on endotoxin levels and adipocytokine profiles. Methods Fasting blood samples were collected from consenting Saudi Arabian patients (BMI: 30.2 ± (SD5.6 kg/m2, n = 413, consisting of non-diabetics (ND: n = 67 and T2DM subjects (n = 346. The diabetics were divided into 5 subgroups based on their 1 year treatment regimes: diet-controlled (n = 36, metformin (n = 141, rosiglitazone (RSG: n = 22, a combined fixed dose of metformin/rosiglitazone (met/RSG n = 100 and insulin (n = 47. Lipid profiles, fasting plasma glucose, insulin, adiponectin, resistin, TNF-α, leptin, C-reactive protein (CRP and endotoxin concentrations were determined. Results Regression analyses revealed significant correlations between endotoxin levels and triglycerides (R2 = 0.42; p 2 = 0.10; p 2 = 0.076; p 2 = 0.032; p 2 = 0.055; p Conclusion We conclude that sub-clinical inflammation in T2DM may, in part, be mediated by circulating endotoxin. Furthermore, that whilst the endotoxin and adipocytokine profiles of diabetic patients treated with different therapies were comparable, the RSG group demonstrated significant differences in both adiponectin and endotoxin levels. We confirm an association between endotoxin and serum insulin and triglycerides and an inverse relationship with HDL. Lower endotoxin and higher adiponectin in the groups treated with RSG may be related and indicate another mechanism for the effect of RSG on insulin sensitivity.

  9. 2012 best practices for repositories collection, storage, retrieval, and distribution of biological materials for research international society for biological and environmental repositories.

    Science.gov (United States)

    2012-04-01

    Third Edition [Formula: see text] [Box: see text] Printed with permission from the International Society for Biological and Environmental Repositories (ISBER) © 2011 ISBER All Rights Reserved Editor-in-Chief Lori D. Campbell, PhD Associate Editors Fay Betsou, PhD Debra Leiolani Garcia, MPA Judith G. Giri, PhD Karen E. Pitt, PhD Rebecca S. Pugh, MS Katherine C. Sexton, MBA Amy P.N. Skubitz, PhD Stella B. Somiari, PhD Individual Contributors to the Third Edition Jonas Astrin, Susan Baker, Thomas J. Barr, Erica Benson, Mark Cada, Lori Campbell, Antonio Hugo Jose Froes Marques Campos, David Carpentieri, Omoshile Clement, Domenico Coppola, Yvonne De Souza, Paul Fearn, Kelly Feil, Debra Garcia, Judith Giri, William E. Grizzle, Kathleen Groover, Keith Harding, Edward Kaercher, Joseph Kessler, Sarah Loud, Hannah Maynor, Kevin McCluskey, Kevin Meagher, Cheryl Michels, Lisa Miranda, Judy Muller-Cohn, Rolf Muller, James O'Sullivan, Karen Pitt, Rebecca Pugh, Rivka Ravid, Katherine Sexton, Ricardo Luis A. Silva, Frank Simione, Amy Skubitz, Stella Somiari, Frans van der Horst, Gavin Welch, Andy Zaayenga 2012 Best Practices for Repositories: Collection, Storage, Retrieval and Distribution of Biological Materials for Research INTERNATIONAL SOCIETY FOR BIOLOGICAL AND ENVIRONMENTAL REPOSITORIES (ISBER) INTRODUCTION T he availability of high quality biological and environmental specimens for research purposes requires the development of standardized methods for collection, long-term storage, retrieval and distribution of specimens that will enable their future use. Sharing successful strategies for accomplishing this goal is one of the driving forces for the International Society for Biological and Environmental Repositories (ISBER). For more information about ISBER see www.isber.org . ISBER's Best Practices for Repositories (Best Practices) reflect the collective experience of its members and has received broad input from other repository professionals. Throughout this document

  10. Report from AmSECT's International Consortium for Evidence-Based Perfusion: American Society of Extracorporeal Technology Standards and Guidelines for Perfusion Practice: 2013.

    Science.gov (United States)

    Baker, Robert A; Bronson, Shahna L; Dickinson, Timothy A; Fitzgerald, David C; Likosky, Donald S; Mellas, Nicholas B; Shann, Kenneth G

    2013-09-01

    One of the roles of a professional society is to develop standards and guidelines of practice as an instrument to guide safe and effective patient care. The American Society of Extracorporeal Technology (AmSECT) first published its Essentials for Perfusion Practice, Clinical Function: Conduct of Extracorporeal Circulation in 1993. The International Consortium for Evidence-Based Perfusion (ICEBP), a committee within AmSECT, was tasked with updating this document in 2010. The aim of this report is to describe the method of development and content of AmSECT's new professional standards and guidelines. The ICEBP committee independently evaluated and provided input regarding the current "Essentials and Guidelines." Structural changes were made to the entire document, and a draft document was developed, presented, and circulated to the AmSECT Board of Directors and broader membership for comment. Informed by these reviews, a revised document was then presented to the Society for a membership vote. The final document consists of 15 areas of practice covered by 50 Standards and 38 Guidelines (see Appendix 1) with the first standard focusing on the development of institutional protocols to support their implementation and use. A majority of the membership voted to accept the document (81.2% of the voting membership accepting, 18.8% rejecting). After an audit of the balloting process by AmSECT's Ethics Committee, the results were reported to the membership and the document was officially adopted on July 24, 2013. The Standards and Guidelines will serve as a useful guide for cardiac surgical teams that wish to develop institution-specific standards and guidelines to improve the reliability, safety, and effectiveness of adult cardiopulmonary bypass. The ICEBP recognizes that the development of a Standards and Guidelines statement alone will not change care. Safe, reliable, and effective care will be best served through the development and implementation of institutional

  11. PREFACE: International Symposium on Materials Science and Innovation for Sustainable Society - Eco-Materials and Eco-Innovation for Global Sustainability - The 21st Iketani Conference 2011

    Science.gov (United States)

    Takahashi, Yasuo

    2012-08-01

    Conference logo The 21st century has been called the century of environmental revolution. Green innovations and environmentally friendly production systems based on physics, chemistry, materials science, and electronic engineering will be indispensable for ensuring renewable energy and establishing a sustainable society. In particular, production design, materials processing, and fabrication technologies such as welding and joining will be very important components of such green innovations. For these reasons, the International Symposium on Materials Science and Innovation for Sustainable Society - eco-materials and eco-innovation for global sustainability - (ECO-MATES 2011) was organized by the Joining and Welding Research Institute (JWRI) and the Center of Environmental Innovation Design for Sustainability (CEIDS), Osaka University. ECO-MATES 2011 was held at Hotel Hankyu Expo Park, Osaka, Japan from 28-30 November 2011. 435 participants from 20 countries around the world attended the symposium. 149 oral presentations including 60 invited talks and 160 posters were presented at the symposium to discuss the latest research and developments in green innovations in relation to environmental issues. The topics of the symposium covered all environmentally related fields including renewable energy, energy-materials, environment and resources, waste and biomass, power electronics, semiconductor, rare-earth metals, functional materials, organic electronics materials, electronics packaging, smart processing, joining and welding, eco-efficient processes, and green applied physics and chemistry. Therefore, 55 full papers concerning green innovations and environmentally benign production were selected and approved by the editorial board and the program committee of ECO-MATES 2011. All papers were accepted through peer review processes. I believe that all the papers have many informative contents. On behalf of the steering committee of the symposium, I would like to express

  12. The transition of young adults with lifelong urological needs from pediatric to adult services: An international children's continence society position statement.

    Science.gov (United States)

    Bower, Wendy F; Christie, Deborah; DeGennaro, Mario; Latthe, Pallavi; Raes, Ann; Romao, Rodrigo L P; Taghizadeh, Arash; Wood, Dan; Woodhouse, Christopher R J; Bauer, Stuart B

    2017-03-01

    Children with urinary tract disorders managed by teams, or individual pediatricians, urologists, nephrologists, gastroenterologists, neurologists, psychologists, and nurses at some point move from child-centered to adult-centered health systems. The actual physical change is referred to as the transfer whilst the process preceding this move constitutes transition of care. Our aims are twofold: to identify management and health-service problems related to children with congenital or acquired urological conditions who advance into adulthood and the clinical implications this has for long-term health and specialist care; and, to understand the issues facing both pediatric and adult-care clinicians and to develop a systems-approach model that meets the needs of young adults, their families and the clinicians working within adult services. Information was gleaned from presentations at an International Children's Continence Society meeting with collaboration from the International Continence Society, that discussed problems of transfer and transitioning such children. Several specialists attending this conference finalized this document identifying issues and highlighting ways to ease this transition and transfer of care for both patients and practitioners. The consensus was, urological patients with congenital or other lifelong care needs, are now entering adulthood in larger numbers than previously, necessitating new planning processes for tailored transfer of management. Adult teams must become familiar with new clinical problems in multiple organ systems and anticipate issues provoked by adolescence and physical growth. During this period of transitional care the clinician or team assists young patients to build attitudes, skills and understanding of processes needed to maximize function of their urinary tract-thus taking responsibility for their own healthcare needs. Preparation must also address, negotiating adult health care systems, psychosocial, educational or

  13. Report from the international society for nomenclature of paediatric and congenital heart disease: creation of a visual encyclopedia illustrating the terms and definitions of the international pediatric and congenital cardiac code.

    Science.gov (United States)

    Giroud, Jorge M; Jacobs, Jeffrey P; Spicer, Diane; Backer, Carl; Martin, Gerard R; Franklin, Rodney C G; Béland, Marie J; Krogmann, Otto N; Aiello, Vera D; Colan, Steven D; Everett, Allen D; William Gaynor, J; Kurosawa, Hiromi; Maruszewski, Bohdan; Stellin, Giovanni; Tchervenkov, Christo I; Walters, Henry L; Weinberg, Paul; Anderson, Robert H; Elliott, Martin J

    2010-10-01

    Tremendous progress has been made in the field of pediatric heart disease over the past 30 years. Although survival after heart surgery in children has improved dramatically, complications still occur, and optimization of outcomes for all patients remains a challenge. To improve outcomes, collaborative efforts are required and ultimately depend on the possibility of using a common language when discussing pediatric and congenital heart disease. Such a universal language has been developed and named the International Pediatric and Congenital Cardiac Code (IPCCC). To make the IPCCC more universally understood, efforts are under way to link the IPCCC to pictures and videos. The Archiving Working Group is an organization composed of leaders within the international pediatric cardiac medical community and part of the International Society for Nomenclature of Paediatric and Congenital Heart Disease (www.ipccc.net). Its purpose is to illustrate, with representative images of all types and formats, the pertinent aspects of cardiac diseases that affect neonates, infants, children, and adults with congenital heart disease, using the codes and definitions associated with the IPCCC as the organizational backbone. The Archiving Working Group certifies and links images and videos to the appropriate term and definition in the IPCCC. These images and videos are then displayed in an electronic format on the Internet. The purpose of this publication is to report the recent progress made by the Archiving Working Group in establishing an Internet-based, image encyclopedia that is based on the standards of the IPCCC.

  14. Selected pioneering works on humus in soils and sediments during the 20th century: A retrospective look from the International Humic Substances Society view

    Science.gov (United States)

    Feller, Christian; Brossard, Michel; Chen, Yona; Landa, Edward R.; Trichet, Jean

    Organic matter in general, and humic substances (HS) in particular, are involved in many processes in soils, sediments, rocks and natural waters. These include rock weathering, plant nutrition, pH buffering, trace metal mobility and toxicity, bioavailability, degradation and transport of hydrophobic organic chemicals, formation of disinfection by-products during water treatment, heterotrophic production in blackwater ecosystems and, more generally, the global carbon cycle. Before the 1970s, natural organic matter of different ecosystem pools ( i.e., soils, sediments, and natural waters) was often studied in isolation, although many similarities exist between them. This is particularly so for HS. In this historical context, a need appeared at the international level for bringing together environmental chemists, soil scientists, hydrologists, and geologists who were interested in HS to provide a forum for the exchange of ideas, to standardize analytical procedures and agree on definitions of HS. The International Humic Substances Society (IHSS) was founded in Denver, Colorado (USA) in 1981 with several objectives among them “to bring together scientists in the coal, soil, and water sciences with interests in humic substances” (home page of the IHSS web site: http://ihss.gatech.edu/ihss2/index.html). This paper presents selected pioneering works on humus in soils and sediments during the 20th century with a special focus on the links between the studies of soil HS and the formation, during early diagenesis, of the precursors of kerogens. Temporal coverage includes key contributions preceding the founding of the IHSS, and a brief history of the organization is presented.

  15. Influence of the apical enlargement size on the endotoxin level reduction of dental root canals

    Directory of Open Access Journals (Sweden)

    Ariane Cassia Salustiano Marinho

    2012-12-01

    Full Text Available Gram-negative bacteria play an essential role in endodontic infections because they have virulence factors such as endotoxin. Due to its potential cytotoxic activity, special attention has been given to the removal/neutralization of this endotoxin in the root canal system. OBJECTIVE: The aim of this study was to evaluate the influence of the apical enlargement size (AES by using rotary instruments on the endotoxin level reduction of dental root canals. MATERIAL AND METHODS: Forty root canals of the mandibular premolar teeth were used. Escherichia coli endotoxin (055: B55 was inoculated into thirty root canals. Ten teeth served as the negative control group. After the incubation period, the first endotoxin samples were collected from the root canals with a sterile/apyrogenic paper point for the analysis of the endotoxin units (EU/mL present before instrumentation (S1. Specimen instrumentation was performed with the Mtwo® rotary system in the sequence 10/.04, 15/.05, 20/.06, 25/.06, 30/.05, 35/.04 and 40/.04. To monitor the effectiveness of increasing apical enlargement on endotoxin removal, the second endotoxin samples were collected from all the root canals after instrumentation with the following instruments: #25/.06- (S2; #30/.05- (S3; # 35/.04- (S4; and #40/.04- (S5. Limulus amebocyte lysate (LAL was used to quantify the levels of endotoxin. The results were statistically compared by using repeated measures of ANOVA with post hoc Tukey testing. RESULTS: Increasing levels of endotoxin removal was achieved by large sized apical enlargement: S2 (AES #25/.06- 89.2%, S3 (AES #30/.05- 95.9%, S4 (AES #35/.04- 97.8% and S5 (AES #40/.04- 98.2%. Substantial reduction of endotoxin content was obtained in S4 and S5 compared to S2 (p<0.05, however, the root canal preparation was not able to eliminate the endotoxin. CONCLUSIONS: Under the conditions of this study, it was concluded that the reduction of endotoxin levels of the dental root canals could be

  16. Validation of the iHealth BP7 wrist blood pressure monitor, for self-measurement, according to the European Society of Hypertension International Protocol revision 2010.

    Science.gov (United States)

    Wang, Qing; Zhao, Huadong; Chen, Wan; Li, Ni; Wan, Yi

    2014-02-01

    The aim of this study was to validate the iHealth BP7 wireless wrist blood pressure monitor according to the European Society of Hypertension International Protocol (ESH-IP) revision 2010. A total of 99 pairs of test device and reference blood pressure measurements (three pairs for each of the 33 participants) were obtained for validation. The ESH-IP revision 2010 for the validation of blood pressure measuring devices in adults was followed precisely. The device produced 66, 87, and 97 measurements within 5, 10, and 15 mmHg for systolic blood pressure (SBP) and 72, 93, and 99 mmHg for diastolic blood pressure (DBP), respectively. The mean±SD device-observer difference was -0.7±6.9 mmHg for SBP and -1.0±5.1 mmHg for DBP. The number of participants with two or three device-observer differences within 5 mmHg was 25 for SBP and 26 for DBP; furthermore, there were three participants for SBP and one participant for DBP, with none of the device-observer differences within 5 mmHg. On the basis of the validation results, the iHealth BP7 wireless wrist blood pressure monitor can be recommended for self-measurement in an adult population.

  17. Validation of the Pangao PG-800B5 for clinical use and self-measurement according to the European Society of Hypertension International Protocol revision 2010.

    Science.gov (United States)

    Chen, Wan; Zeng, Zhaolin; Li, Lizhi; Wan, Xiaofen; Wan, Yi

    2014-10-01

    This study aimed to validate the Pangao PG-800B5 upper arm blood pressure monitor according to the European Society of Hypertension International Protocol revision 2010. A total of 33 participants, 16 men and 17 women, were included in the device evaluation. The protocol requirements were followed precisely. The mean age of the participants was 56.4±21.0 years (range 22-84 years). The mean systolic blood pressure was 143.6±25.5 mmHg (range 98-188 mmHg), the mean diastolic blood pressure was 85.7±17.2 mmHg (range 49-125 mmHg), and the mean arm circumference was 26.1±2.2 cm (range 23-32 cm). On average, the device overestimated the systolic blood pressure by 0.9±4.2 mmHg and diastolic blood pressure by 0.7±4.5 mmHg. The device passed all requirements, fulfilling the standards of the protocol. Therefore, the Pangao PG-800B5 upper arm blood pressure monitor can be recommended for clinical use and self-measurement in an adult population.

  18. Substance Use Among Nurses and Nursing Students: A Joint Position Statement of the Emergency Nurses Association and the International Nurses Society on Addictions.

    Science.gov (United States)

    Strobbe, Stephen; Crowley, Melanie

    Alcohol and other substance use by nurses potentially places patients, the public, and nurses themselves at risk for serious injury or death. Nursing students are also at risk for problems related to substance use. When viewed and treated as a chronic medical illness, treatment outcomes for substance use disorders are comparable with those of other diseases and can result in lasting benefits. Professional monitoring programs that employ an alternative-to-discipline approach have been shown to be effective in the treatment of health professionals with substance use disorders and are considered a standard for recovery, with high rates of completion and return to practice. It is the position of the Emergency Nurses Association and the International Nurses Society on Addictions that 1. health care facilities provide education to nurses and other employees regarding alcohol and other drug use and establish policies, procedures, and practices to promote safe, supportive, drug-free workplaces; 2. health care facilities and schools of nursing adopt alternative-to-discipline approaches to treating nurses and nursing students with substance use disorders, with stated goals of retention, rehabilitation, and reentry into safe, professional practice; 3. drug diversion, in the context of personal use, is viewed primarily as a symptom of a serious and treatable disease and not exclusively as a crime; and 4. nurses and nursing students are aware of the risks associated with substance use, impaired practice, and drug diversion and have the responsibility and means to report suspected or actual concerns.

  19. Stereotactic Radiosurgery for Benign (World Health Organization Grade I) Cavernous Sinus Meningiomas-International Stereotactic Radiosurgery Society (ISRS) Practice Guideline: A Systematic Review.

    Science.gov (United States)

    Lee, Cheng-Chia; Trifiletti, Daniel M; Sahgal, Arjun; DeSalles, Antonio; Fariselli, Laura; Hayashi, Motohiro; Levivier, Marc; Ma, Lijun; Álvarez, Roberto Martínez; Paddick, Ian; Regis, Jean; Ryu, Samuel; Slotman, Ben; Sheehan, Jason

    2018-03-15

    Stereotactic radiosurgery (SRS) has become popular as a standard treatment for cavernous sinus (CS) meningiomas. To summarize the published literature specific to the treatment of CS meningioma with SRS found through a systematic review, and to create recommendations on behalf of the International Stereotactic Radiosurgery Society. Articles published from January 1963 to December 2014 were systemically reviewed. Three electronic databases, PubMed, EMBASE, and The Cochrane Central Register of Controlled Trials, were searched. Publications in English with at least 10 patients (each arm) were included. Of 569 screened abstracts, a total of 49 full-text articles were included in the analysis. All studies were retrospective. Most of the reports had favorable outcomes with 5-yr progression-free survival (PFS) rates ranging from 86% to 99%, and 10-yr PFS rates ranging from 69% to 97%. The post-SRS neurological preservation rate ranged from 80% to 100%. Resection can be considered for the treatment of larger (>3 cm in diameter) and symptomatic CS meningioma in patients both receptive to and medically eligible for open surgery. Adjuvant or salvage SRS for residual or recurrent tumor can be utilized depending on factors such as tumor volume and proximity to adjacent critical organs at risk. The literature is limited to level III evidence with respect to outcomes of SRS in patients with CS meningioma. Based on the observed results, SRS offers a favorable benefit to risk profile for patients with CS meningioma.

  20. Validation of the Andon KD-575 automated blood pressure monitor according to the European society of hypertension international protocol in adults.

    Science.gov (United States)

    Pan, Feng; Wan, Yi; Chen, Wan; Li, Ni; Tong, Wei; Xu, Yongyong

    2010-06-01

    Blood pressure measuring devices should be subjected to an independent evaluation of accuracy before clinical use. The results of the validation of the Andon KD-575 automated blood pressure monitor according to the European Society of Hypertension International Protocol in adults are presented in this paper. Sequential same-arm measurements of systolic and diastolic blood pressure were obtained in 33 participants using the mercury sphygmomanometer (two observers) and the test device (one supervisor). According to the validation protocol, 99 pairs of test device and reference blood pressure measurements were obtained during the two phases of the study (three pairs for each of the 33 participants). In phase 1, the Andon KD-575 device produced 26, 38 and 43 measurements within 5, 10 and 15 mmHg, respectively, for systolic blood pressure and 35, 44 and 45 mmHg, respectively, for diastolic blood pressure. However, in phase 2, the test device failed to meet the criteria for systolic blood pressure but comfortably passed all of the criteria for diastolic blood pressure with a mean (standard deviation) device-observer difference of 2.00+/-7.12 mmHg for systolic and 1.47+/-4.71 mmHg for diastolic blood pressure. The Andon KD-575 automated blood pressure monitor cannot be recommended for clinical use in an adult population because it records systolic blood pressure inaccurately.

  1. Validation of the Andon KD-5851 upper arm blood pressure monitor, for self-measurement according to the European Society of Hypertension International Protocol revision 2010.

    Science.gov (United States)

    Wu, Lili; Jiao, Yinghui; Wang, Chengdong; Chen, Lei; Di, Dalin; Zhang, Haiyan

    2015-08-01

    This study aimed to validate the Andon KD-5851 upper arm blood pressure (BP) monitor according to the European Society of Hypertension International Protocol (ESH-IP) revision 2010. A total of 33 eligible participants were included in the study. Sequential measurements of BPs were performed using a mercury sphygmomanometer and the device, and the data analysis was carried out following precisely the ESH-IP revision 2010. The device had 82, 98, and 99 measurements within 5, 10, and 15 mmHg for systolic blood pressure and 85, 95, and 99 measurements for diastolic blood pressure, respectively. The average device-observer difference was -0.53±4.00 mmHg for systolic blood pressure and -1.15±4.06 mmHg for diastolic blood pressure. The device passed all the criteria according to the ESH-IP revision 2010. According to the validation results on the basis of the ESH-IP revision 2010, the Andon KD-5851 upper arm BP monitor can be recommended for self/home measurement in adults. Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.

  2. Latin America multidisciplinary research on heat shock proteins and cell stress: proceedings of the first conference of the Latin America Chapter of the Cell Stress Society International.

    Science.gov (United States)

    Bausero, María A

    2015-09-01

    The First Conference of the Latin America Chapter of the Cell Stress Society International (CSSI) organized by CSSI was held in Montevideo, Uruguay, on March 11-14, 2014. The Latin America Chapter of the CSSI (LAC-CSSI) was established at the Workshop on the Molecular Biology of the Stress Response, Porto Alegre, Brazil, May 2012. The chapter's first meeting took place in the beautiful city of Montevideo and was chaired by the first (LAC-CSSI) elected president Professor María Bausero. Forty-two invited speakers presented their work to more than 100 scientists. The first day of the conference was dedicated to an introductory program for students, young investigators, and participants new to the field of molecular chaperones and the stress response. These seminars were held in the Pasteur Institute of Montevideo and the Faculty of Sciences of the University of the Republic. These institutions were carefully selected to give foreign participants a broad view of the diversity of students and institutions doing research in Uruguay, as well as an opportunity for direct interaction with our scientists and students. Invited speakers for the seminar series were Dr. Wolfgang Schumann, Dr. Cristina Bonorino, Dr. Antonio De Maio, Dr. Ian Brown, Dr. Rafael Radi, Dr. Daniel Ciocca, and Dr. Celia Quijano. The remaining days of the conference took place at the Sheraton Hotel in Montevideo, and the scientific sessions are discussed below.

  3. Prevalence of Axial Spondyloarthritis Among Patients With Fibromyalgia: A Magnetic Resonance Imaging Study With Application of the Assessment of SpondyloArthritis International Society Classification Criteria.

    Science.gov (United States)

    Ablin, Jacob N; Eshed, Iris; Berman, Mark; Aloush, Valerie; Wigler, Irena; Caspi, Dan; Likhter, Maria; Wollman, Jonathan; Paran, Daphna; Anouk, Marina; Elkayam, Ori

    2017-05-01

    To evaluate the prevalence of sacroiliitis, the radiographic hallmark of inflammatory spondyloarthropathy, among patients diagnosed with fibromyalgia syndrome (FMS), using the current Assessment of SpondyloArthritis International Society (ASAS) criteria and magnetic resonance imaging. Patients experiencing FMS (American College of Rheumatology 1990 criteria) were interviewed regarding the presence of spondyloarthritis (SpA) features and underwent HLA-B27 testing, C-reactive protein (CRP) level measurement, and magnetic resonance imaging examinations of the sacroiliac joints. FMS severity was assessed by the Fibromyalgia Impact Questionnaire and the Short Form 36 health survey. SpA severity was assessed by the Bath Ankylosing Spondylitis Disease Activity Index. Sacroiliitis was demonstrated among 8 patients (8.1%) and ASAS criteria for diagnosis of axial SpA were met in 10 patients (10.2%). Imaging changes suggestive of inflammatory involvement (e.g., erosions and subchondral sclerosis) were demonstrated in 15 patients (17%) and 22 patients (25%), respectively. The diagnosis of axial SpA was positively correlated with increased CRP level and with physical role limitation at recruitment. Imaging changes suggestive of axial SpA were common among patients with a diagnosis of FMS. These findings suggest that FMS may mask an underlying axial SpA, a diagnosis with important therapeutic implications. Physicians involved in the management of FMS should remain vigilant to the possibility of underlying inflammatory disorders and actively search for such comorbidities. © 2016, American College of Rheumatology.

  4. International Committee on Mental Health in Cystic Fibrosis: Cystic Fibrosis Foundation and European Cystic Fibrosis Society consensus statements for screening and treating depression and anxiety

    Science.gov (United States)

    Quittner, Alexandra L; Abbott, Janice; Georgiopoulos, Anna M; Goldbeck, Lutz; Smith, Beth; Hempstead, Sarah E; Marshall, Bruce; Sabadosa, Kathryn A; Elborn, Stuart

    2016-01-01

    Studies measuring psychological distress in individuals with cystic fibrosis (CF) have found high rates of both depression and anxiety. Psychological symptoms in both individuals with CF and parent caregivers have been associated with decreased lung function, lower body mass index, worse adherence, worse health-related quality of life, more frequent hospitalisations and increased healthcare costs. To identify and treat depression and anxiety in CF, the CF Foundation and the European CF Society invited a panel of experts, including physicians, psychologists, psychiatrists, nurses, social workers, a pharmacist, parents and an individual with CF, to develop consensus recommendations for clinical care. Over 18 months, this 22-member committee was divided into four workgroups: Screening; Psychological Interventions; Pharmacological Treatments and Implementation and Future Research, and used the Population, Intervention, Comparison, Outcome methodology to develop questions for literature search and review. Searches were conducted in PubMed, PsychINFO, ScienceDirect, Google Scholar, Psychiatry online and ABDATA by a methodologist at Dartmouth. The committee reviewed 344 articles, drafted statements and set an 80% acceptance for each recommendation statement as a consensus threshold prior to an anonymous voting process. Fifteen guideline recommendation statements for screening and treatment of depression and anxiety in individuals with CF and parent caregivers were finalised by vote. As these recommendations are implemented in CF centres internationally, the process of dissemination, implementation and resource provision should be closely monitored to assess barriers and concerns, validity and use. PMID:26452630

  5. Achieving International Society for Pediatric and Adolescent Diabetes and American Diabetes Association clinical guidelines offers cardiorenal protection for youth with type 1 diabetes.

    Science.gov (United States)

    Bjornstad, Petter; Pyle, Laura; Nguyen, Nhung; Snell-Bergeon, Janet K; Bishop, Franziska K; Wadwa, R Paul; Maahs, David M

    2015-02-01

    Most youth with type 1 diabetes do not meet the American Diabetes Association (ADA) and International Society for Pediatric and Adolescent Diabetes (ISPAD) targets for hemoglobin A1c (HbA1c), blood pressure (BP), lipids, and body mass index (BMI). We hypothesized that ISPAD/ADA goal achievement at baseline would be associated with cardiorenal risk factors at baseline and 2 yr follow-up in adolescents with type 1 diabetes. We assessed the cross-sectional and longitudinal relationships between ISPAD/ADA goal achievement at baseline and cardiorenal health at baseline and 2-yr follow-up (n = 297; 15.4 ± 2.1 yr at baseline) in adolescents with type 1 diabetes. Goal achievement was defined as HbA1c 35 mg/dL, triglycerides (TG) Adolescents with type 1 diabetes who met 1-3 goals, had significantly greater (P goals after adjusting for Tanner stage, sex, age, and diabetes duration. No statistically significant differences in the cardiorenal outcomes were observed between adolescents with type 1 diabetes who met 4-6 goals and non-diabetic controls (n = 96). In adolescents with type 1 diabetes, baseline ADA/ISPAD goal achievement was associated with cardiorenal protection at baseline and 2-yr follow-up. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  6. DNA Commission of the International Society for Forensic Genetics (ISFG): Guidelines on the use of X-STRs in kinship analysis.

    Science.gov (United States)

    Tillmar, Andreas O; Kling, Daniel; Butler, John M; Parson, Walther; Prinz, Mechthild; Schneider, Peter M; Egeland, Thore; Gusmão, Leonor

    2017-07-01

    Forensic genetic laboratories perform an increasing amount of genetic analyses of the X chromosome, in particular to solve complex cases of kinship analysis. For some biological relationships X-chromosomal markers can be more informative than autosomal markers, and there are a large number of markers, methods and databases that have been described for forensic use. Due to their particular mode of inheritance, and their physical location on a single chromosome, some specific considerations are required when estimating the weight of evidence for X-chromosomal marker DNA data. The DNA Commission of the International Society for Forensic Genetics (ISFG) hereby presents guidelines and recommendations for the use of X-chromosomal markers in kinship analysis with a special focus on the biostatistical evaluation. Linkage and linkage disequilibrium (association of alleles) are of special importance for such evaluations and these concepts and the implications for likelihood calculations are described in more detail. Furthermore it is important to use appropriate computer software that accounts for linkage and linkage disequilibrium among loci, as well as for mutations. Even though some software exist, there is still a need for further improvement of dedicated software. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. Management of functional constipation in children with lower urinary tract symptoms: report from the Standardization Committee of the International Children's Continence Society.

    Science.gov (United States)

    Burgers, Rosa E; Mugie, Suzanne M; Chase, Janet; Cooper, Christopher S; von Gontard, Alexander; Rittig, Charlotte Siggaard; Homsy, Yves; Bauer, Stuart B; Benninga, Marc A

    2013-07-01

    We present a consensus view of members of the International Children's Continence Society (ICCS) together with pediatric gastroenterologists, experts in the field of functional gastrointestinal disorders, on the management of functional constipation in children with lower urinary tract symptoms. Discussions were held by the board of the ICCS and a multidisciplinary core group of authors was appointed. The draft document review process was open to all ICCS members via the website. Feedback was considered by the core authors and, by agreement, amendments were made as necessary. Guidelines on the assessment, and pharmacological and nonpharmacological management of functional constipation in children with lower urinary tract symptoms are outlined. The final document is not a systematic literature review. It includes relevant research when available, as well as expert opinion on the current understanding of functional constipation in children with lower urinary tract symptoms. The document is intended to be clinically useful in primary, secondary and tertiary care settings. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  8. Patients with sudden onset headache not meeting the criteria of the International Headache Society for new daily persistent headache. How to classify them?

    Directory of Open Access Journals (Sweden)

    Paulo Hélio Monzillo

    2011-12-01

    Full Text Available We conducted a retrospective analysis of the records of 1348 patients regularly treated at the headache clinic of Department of Neurology of Santa Casa de São Paulo, Brazil. Sixty-two patients reported history of daily and persistent headache. From the 62 patients selected, only 21 (group 1 could be diagnosed with new daily-persistent headache (NDPH according to the International Headache Society (HIS 2004 criteria. The 41 remaining patients (group 2 could not be diagnosed with NDPH according to IHS-2004 once they presented two or more migraine attack-related symptoms, such as: nausea, photophobia, phonophobia and vomiting, in different combinations. It was not possible to classify them in groups 1 to 4 of primary headaches either. How to classify them? We suggest that the criteria are revised. And one way we can classify them, would be the subdivision: NDPH with migraine features and without migraine features that would allow the inclusion of all individuals present who has a daily and persistent headache from the beginning

  9. Lessons learned from the science of caring: Extending the reach of psychosocial oncology: The International Psycho-Oncology Society 2016 Sutherland Award Lecture.

    Science.gov (United States)

    Bultz, Barry D

    2017-06-01

    In medicine, referral to a medical oncology specialty is based on recent history, physical examination, pathology, surgery reports, imaging, blood work, and the patient's vital signs. By contrast, referral to a psychosocial specialist has typically been based on the patients expressed request for psychosocial support or the health care team's observation of the patient's limited adjustment or poor coping with the diagnosis, treatment, or end-of-life distress. These observations are usually based on clinical acumen not on metrics. In psychosocial oncology, by committing to the science of caring and relying on the use of standardized tools to screen for distress, the multidisciplinary cancer care team assess, communicate, and intervene on what is measured. That is, health care providers can begin to address the patients' identified concerns. Branding distress as the 6th vital sign and incorporating screening for distress into standard cancer practice can be an effective strategy to challenging the resistance in implementation of psychosocial oncology in cancer care institutions. Accreditation agencies are endorsing the need to assess patient distress and better manage symptoms of distress as part of routine and standardized patient care. While many international organizations and societies support the importance of screening, implementing screening for distress still has a long way to go to be operationalized in many cancer care programs. Screening for distress when implemented does, however, create an opportunity for psychosocial oncology to extend its reach into cancer care programs and institutions. Copyright © 2017 John Wiley & Sons, Ltd.

  10. Escin attenuates acute lung injury induced by endotoxin in mice.

    Science.gov (United States)

    Xin, Wenyu; Zhang, Leiming; Fan, Huaying; Jiang, Na; Wang, Tian; Fu, Fenghua

    2011-01-18

    Endotoxin causes multiple organ dysfunctions, including acute lung injury (ALI). The current therapeutic strategies for endotoxemia are designed to neutralize one or more of the inflammatory mediators. Accumulating experimental evidence suggests that escin exerts anti-inflammatory and anti-edematous effects. The aim of this study was to evaluate the effect of escin on ALI induced by endotoxin in mice. ALI was induced by injection of lipopolysaccharide (LPS) intravenously. The mice were given dexamethasone or escin before injection of LPS. The mortality rate was recorded. Tumor necrosis factor-α (TNF-α), interleukin 1β (IL-1β) and nitric oxide (NO) were measured. Pulmonary superoxide dismutase (SOD), glutathione peroxidase (GPx) activity, glutathione (GSH), malondialdehyde (MDA) contents, and myeloperoxidase (MPO) activity were also determined. The expression of glucocorticoid receptor (GR) level was detected by Western blotting. Pretreatment with escin could decrease the mortality rate, attenuate lung injury resulted from LPS, down-regulate the level of the inflammation mediators, including NO, TNF-α, and IL-1β, enhance the endogenous antioxidant capacity, and up-regulating the GR expression in lung. The results suggest that escin may have potent protective effect on the LPS-induced ALI by inhibiting of the inflammatory response, and its mechanism involves in up-regulating the GR and enhancing the endogenous antioxidant capacity. Copyright © 2010 Elsevier B.V. All rights reserved.

  11. Tolerance of monocytes and macrophages in response to bacterial endotoxin

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    Ewelina Wiśnik

    2017-03-01

    Full Text Available Monocytes belong to myeloid effector cells, which constitute the first line of defense against pathogens, also called the nonspecific immune system and play an important role in the maintenance of tissue homeostasis. In response to stimulation, monocytes differentiate into macrophages capable of microorganism phagocytosis and secrete factors that play a key role in the regulation of immune responses. However excessive exposure of monocytes/macrophages to the lipopolysaccharide (LPS of Gram negative bacteria leads to the acquisition of immune tolerance by these cells. Such state results from disruption of different biological processes, for example intracellular signaling pathways and is accompanied by a number of disease states (immune, inflammatory or neoplastic conditions. Regulation of monocytes/macrophages activity is controlled by miRNAs, which are involved in the modulation of immune tolerance acquired by these cells. Moreover, the tolerance to endotoxin is conditioned by the posttranscriptional processes and posttranslational epigenetic modifications leading to the impairment of normal immune response for example by alterations in the expression of many genes encoding immune signaling mediators. The aim of this paper is to provide an overview existing knowledge on the modulation of activity of monocytes/macrophages in response to bacterial endotoxin and impaired immune responses.

  12. Modeling the LPS Neutralization Activity of Anti-Endotoxins

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    Virapong Prachayasittikul

    2009-05-01

    Full Text Available Bacterial lipopolysaccharides (LPS, also known as endotoxins, are major structural components of the outer membrane of Gram-negative bacteria that serve as a barrier and protective shield between them and their surrounding environment. LPS is considered to be a major virulence factor as it strongly stimulates the secretion of pro-inflammatory cytokines which mediate the host immune response and culminating in septic shock. Quantitative structure-activity relationship studies of the LPS neutralization activities of anti-endotoxins were performed using charge and quantum chemical descriptors. Artificial neural network implementing the back-propagation algorithm was selected for the multivariate analysis. The predicted activities from leave-one-out cross-validation were well correlated with the experimental values as observed from the correlation coefficient and root mean square error of 0.930 and 0.162, respectively. Similarly, the external testing set also yielded good predictivity with correlation coefficient and root mean square error of 0.983 and 0.130. The model holds great potential for the rational design of novel and robust compounds with enhanced neutralization activity.

  13. Detection of microorganisms, endotoxins and aluminum in mobile dialysis services

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    Priscila Rodrigues de Jesus

    2017-11-01

    Full Text Available Hemodialysis water and dialysates are fundamental in the treatment of kidney disease. During just one hemodialysis session, 120 liters of dialysate are consumed. Thus, it is essential that the parameters of chemical and microbiological quality of the fluids used in dialysis systems are carefully observed. In this study, water samples were collected at 12 hospitals in the state of Rio de Janeiro. The samples were obtained at three points of fluid reservoirs: pre-, post-osmosis and dialysis solution. After collection, colony forming units (CFU, total coliforms and Escherichia coli 100 mL-1 were quantified. Later, isolated colonies and endotoxin content were identified by biochemical assays. Data about total aluminum levels per sample (mg L-1 were also obtained. Samples of all mobile dialysis services and points of collection were contaminated above the levels set out by national laws, in particular by Pseudomonas aeruginosa. Endotoxin levels were also above the recommended by current legislation (> 0.25 EU mL-1. Only three samples contained detectable levels of aluminum, which were found to be above the recommended values for the corresponding resolution (0.01 mg L-1. Finally, there were no observable amounts of total coliforms and E. coli 100 mL-1 sample. The data from this study are an important step forward in the standardization and control of chemical/microbiological quality of mobile dialysis services.

  14. Measurement of operative plasma endotoxin levels in jaundiced and non-jaundiced patients.

    Science.gov (United States)

    Pain, J A; Bailey, M E

    1987-01-01

    A study of portal plasma endotoxin levels was performed using a chromogenic limulus amoebocyte lysate (LAL) assay. The assay proved sensitive and reproducible. In only 1 of 25 healthy subjects was the systemic plasma endotoxin level above 100 pg/ml (equivalent Escherichia coli 0111B4). In 30 non-jaundiced patients undergoing surgery the mean (+SEM) portal plasma endotoxin level (60 + 9 pg/ml) was significantly higher (p less than 0.05) than the mean level in the systemic blood (46 + 6 pg/ml), supporting the concept of endotoxin absorption from the intestine into the portal blood. In 20 patients with obstructive jaundice undergoing surgery 42% of portal, 45% of inferior mesenteric and 35% of systemic venous plasma endotoxin levels were above 100 pg/ml. There were significantly higher levels in the portal (p less than 0.05) and inferior mesenteric (p less than 0.05) compared with the systemic blood. Neither the presence of malignancy nor the duration of surgery appeared to influence endotoxin absorption. The significance of raised plasma endotoxin levels in obstructive jaundice is discussed.

  15. Importance of the personal endotoxin cloud in school-age children with asthma.

    Science.gov (United States)

    Rabinovitch, Nathan; Liu, Andrew H; Zhang, Lening; Rodes, Charles E; Foarde, Karin; Dutton, Steven J; Murphy, James R; Gelfand, Erwin W

    2005-11-01

    A number of studies have observed associations between the amount of endotoxin in urban dust and chronic asthma severity, but a direct relationship between personal exposure to household endotoxin and acute asthma worsening has not yet been defined. We sought to investigate the relationship between day-to-day changes in personal endotoxin exposure and asthma severity. In the winter and spring of 1999 through 2000, endotoxin exposures were monitored in asthmatic schoolchildren by using portable, as opposed to stationary, monitors designed to measure inhalable and respirable particulate matter less than or equal to 2.5 and 10 microm in diameter. Children were followed with daily measurements of FEV(1) and asthma symptoms. Over a 24-hour period, median daily personal endotoxin exposures ranged from 0.08 EU/m(3) (measured at a particulate matter size range Personal exposures were significantly (P personal activities might be better correlated with disease severity. Increases in personal endotoxin exposures were associated with decreased FEV(1) values and increased symptoms. These findings demonstrate the importance of using personal monitoring to both measure and correlate endotoxin exposure with asthma severity.

  16. Dietary oil composition differentially modulates intestinal endotoxin transport and postprandial endotoxemia

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    Mani Venkatesh

    2013-01-01

    Full Text Available Abstract Background Intestinal derived endotoxin and the subsequent endotoxemia can be considered major predisposing factors for diseases such as atherosclerosis, sepsis, obesity and diabetes. Dietary fat has been shown to increase postprandial endotoxemia. Therefore, the aim of this study was to assess the effects of different dietary oils on intestinal endotoxin transport and postprandial endotoxemia using swine as a model. We hypothesized that oils rich in saturated fatty acids (SFA would augment, while oils rich in n-3 polyunsaturated fatty acids (PUFA would attenuate intestinal endotoxin transport and circulating concentrations. Methods Postprandial endotoxemia was measured in twenty four pigs following a porridge meal made with either water (Control, fish oil (FO, vegetable oil (VO or coconut oil (CO. Blood was collected at 0, 1, 2, 3 and 5 hours postprandial and measured for endotoxin. Furthermore, ex vivo ileum endotoxin transport was assessed using modified Ussing chambers and intestines were treated with either no oil or 12.5% (v/v VO, FO, cod liver oil (CLO, CO or olive oil (OO. Ex vivo mucosal to serosal endotoxin transport permeability (Papp was then measured by the addition of fluorescent labeled-lipopolysaccharide. Results Postprandial serum endotoxin concentrations were increased after a meal rich in saturated fatty acids and decreased with higher n-3 PUFA intake. Compared to the no oil control, fish oil and CLO which are rich in n-3 fatty acids reduced ex vivo endotoxin Papp by 50% (P  Conclusion Overall, these results indicate that saturated and n-3 PUFA differentially regulate intestinal epithelial endotoxin transport. This may be associated with fatty acid regulation of intestinal membrane lipid raft mediated permeability.

  17. Trends in Attendance at Scoliosis Research Society Annual Meetings (SRS AM) and International Meeting on Advanced Spine Techniques (IMAST): Location, Location, Location.

    Science.gov (United States)

    Chen, Foster; Cho, Woojin; Kim, Han Jo; Levine, David B

    2017-07-01

    Descriptive, respective. Although overall membership in Scoliosis Research Society (SRS) has grown over the years, we were curious to see the effects of changing event venue location and timing on conference attendance. Every year, the SRS hosts two major meetings: the Annual Meeting (SRS AM) in the autumn, and the International Meeting on Advanced Spine Techniques (IMAST) in the summer. Sites have alternated from within and outside North America. Often, these meetings have also overlapped with several holidays in certain countries. This was an observational study of attendance from past SRS AM and IMAST meetings. Fourteen years of AM and 8 years of IMAST data were made available from the SRS. Participation based on delegate type and countries were tallied. Details from the 10 most represented nations and host nations per year were also tallied, and their national holidays were reviewed for overlaps with the AM. Membership in AM and IMAST increased from 820 in 2003 to 1,323 in 2016. Attendance at the AM has increased, whereas attendance at IMAST has declined, even after adjusting for membership size. Trends in participation were highly influenced by location. Participation by attendees from the host continent, and especially the host country, is generally high. The negative impact of distant meetings is profoundly seen with North Americans, whereas the positive impact of a nearby meeting was mostly clearly demonstrated by South Americans. Although SRS AM overlapped with holidays in China, Japan, or Korea nearly 50% of the time, this did not influence participation by delegates from these countries. Participation in the AM is highly influenced by location. Although North Americans represented the largest constituency, their presence was not needed to drive total attendance and was not sufficient to turn around the downturn in IMAST attendance. Choice of location can encourage the participation of delegates from the host and neighboring nations; through strategic

  18. Review of current best practice and priorities for research in radiation oncology for elderly patients with cancer: the International Society of Geriatric Oncology (SIOG) task force.

    Science.gov (United States)

    Kunkler, I H; Audisio, R; Belkacemi, Y; Betz, M; Gore, E; Hoffe, S; Kirova, Y; Koper, P; Lagrange, J-L; Markouizou, A; Pfeffer, R; Villa, S

    2014-11-01

    Radiotherapy (RT) is a key component of the management of older cancer patients. Level I evidence in older patients is limited. The International Society of Geriatric Oncology (SIOG) established a task force to make recommendations for curative RT in older patients and to identify future research priorities. Evidence-based guidelines are provided for breast, lung, endometrial, prostate, rectal, pancreatic, oesophageal, head and neck, central nervous system malignancies and lymphomas. Patient selection should include comorbidity and geriatric evaluation. Advances in radiation planning and delivery improve target coverage, reduce toxicity and widen eligibility for treatment. Shorter courses of hypofractionated whole breast RT are safe and effective. Conformal RT and involved-field techniques without elective nodal irradiation have improved outcomes in non-small-cell lung cancer (NSCLC) without increasing toxicity. Where comorbidities preclude surgery, stereotactic body radiotherapy (SBRT) is an option for early-stage NSCLC and pancreatic cancer. Modern involved-field RT for lymphoma based on pre-treatment positron emission tomography data has reduced toxicity. Significant comorbidity is a relative contraindication to aggressive treatment in low-risk prostate cancer (PC). For intermediate-risk disease, 4-6 months of hormones are combined with external beam radiotherapy (EBRT). For high-risk PC, combined modality therapy (CMT) is advised. For high-intermediate risk, endometrial cancer vaginal brachytherapy is recommended. Short-course EBRT is an alternative to CMT in older patients with rectal cancer without significant comorbidities. Endorectal RT may be an option for early disease. For primary brain tumours, shorter courses of postoperative RT following maximal debulking provide equivalent survival to longer schedules. MGMT methylation status may help select older patients for temozolomide alone. Stereotactic RT provides an alternative to whole-brain RT in patients

  19. Endotoxin, cytokines, and endotoxin binding proteins in obstructive jaundice and after preoperative biliary drainage

    NARCIS (Netherlands)

    Kimmings, A. N.; van Deventer, S. J.; Obertop, H.; Rauws, E. A.; Huibregtse, K.; Gouma, D. J.

    2000-01-01

    BACKGROUND: Obstructive jaundice is associated with postoperative complications related to increased endotoxaemia and the inflammatory response. In animals obstructive jaundice is associated with endotoxaemia and cytokine induction, which are reversed by internal biliary drainage. AIMS: To study

  20. European Respiratory Society statement

    DEFF Research Database (Denmark)

    Miravitlles, Marc; Dirksen, Asger; Ferrarotti, Ilaria

    2017-01-01

    lung disease. A large proportion of individuals affected remain undiagnosed and therefore without access to appropriate care and treatment.The most recent international statement on AATD was published by the American Thoracic Society and the European Respiratory Society in 2003. Since then there has...... the efficacy and safety of augmentation therapy, the only specific treatment available for the pulmonary disease associated with AATD.As AATD is a rare disease, it is crucial to organise national and international registries and collect information prospectively about the natural history of the disease...

  1. An evaluation of the International Society for Animal Genetics recommended parentage and identification panel for the domestic pigeon (Columba livia domestica).

    Science.gov (United States)

    de Groot, M; van Haeringen, W A

    2017-08-01

    In this study, the International Society for Animal Genetics (ISAG) recommended panel for the identification of the domestic pigeon (Columba livia domestica) is characterized based on commonly used statistical parameters. The marker panel is based on 16 short tandem repeat (STR) loci (PIGN15, PIGN10, PIGN57, PIGN26, CliμD16, CliμD19, PIGN12, CliμD17, CliμT17, PIGN04, CliμD01, CliμD11, CliμD35, CliμT02, CliμT13, CliμT43). The alleles of the 16 loci consist of a mixture of tri-, tetra-, penta- and hexameric repeat patterns. A sex determination marker was included in the multiplex for quality control. The repeat sequence of the PIGN markers was previously unpublished and therefore sequenced to reveal the sequence pattern. In total, 1421 pigeons were genotyped on 16 STR loci to generate allele frequency data for each locus. For all 16 markers combined, a PE1 (combined non-exclusion probability, first parent) of 0.9986 and PE2 (combined non-exclusion probability, second parent) of >0.9999 was observed. Comparing the alleged father and mother, a PE value of >0.9999 was observed. Two of the markers, CliμD19 and PIGN12, were found to have relatively high Hardy-Weinberg equilibrium and F(null) values. Therefore these markers may be considered to be replaced by other STRs. Another point of discussion may be to add a gender identification marker to the recommended ISAG panel. Not only can this serve as an extra identification marker, but this can also confirm the sex of a sample, because it is challenging to determine the sex based on phenotypical characteristics, especially for chicks. In conclusion, the set of 16 STR markers can be used in routine parentage verification and the identification of individuals. © 2017 Stichting International Foundation for Animal Genetics.

  2. The Survey of Iran’s New Accreditation System Challenges Based on International Society for Quality in Health Care (ISQua Requirements

    Directory of Open Access Journals (Sweden)

    Farid Gharibi

    2015-08-01

    Full Text Available Background and objectives : Nowadays, successful health systems are focused on performance indicators especially on quality and continuous improvement is taken as a sign of organization’s success and survival. Regarding the fact that accreditation is one of the main fields in health systems management and has great effects on quality improvement, this study aimed to assess the weaknesses and strengths of Iran’s new accreditation system based on the International Society for Quality in Health care (ISQua requirements.   Material and Methods : Data were collected using ISQua questionnaire. First, the questionnaire was translated and its content validity was assessed by experts’ opinions based on 5 items in the quality of questions. Then, its reliability was evaluated and finally a questionnaire with 39 questions in four aspects was approved. In the following, opinions of 20 experts were obtained and the results were reported by frequency (percent.  Data were analyzed using SPSS16 software. Results: The results showed that Iran’s new accreditation system deals with great problems in “Policy, Values and Cultures”, “Organization and Structure”, “Methodology” and “Resources” areas, meaning that the system was approved only in one third of the questions. The results indicated that this system has the most problems in “Resources” aspect and the least in “Methodology” but obtained scores were not acceptable in none of the aspects. Conclusion: This study showed that this accreditation system has critical problems and its successful application requires resolving them. No doubt that identified problems and delivered advices in this study are valuable guides to policy-makers of this program.

  3. Validation of the custo screen 400 ambulatory blood pressure-monitoring device according to the European Society of Hypertension International Protocol revision 2010

    Directory of Open Access Journals (Sweden)

    Bramlage P

    2014-05-01

    Full Text Available Peter Bramlage,1 Cornelia Deutsch,1 Ralf Krüger,1 Andreas Wolf,2 Peter Müller,2 Thomas Zwingers,1,4 Beate Beime,1 Thomas Mengden31Institut für Pharmakologie und Präventive Medizin, Cloppenburg, 2Müller and Sebastiani, Ottobrunn, 3Kerckhoff-Klinik, Bad Nauheim, 4Estimate, Augsburg, GermanyObjective: The aim of the present study was to validate the custo screen 400 ambulatory blood pressure-monitoring (ABPM device according to the 2010 International Protocol revision of the European Society of Hypertension (ESH-IP. The device can be used for ABPM for up to 72 hours.Materials and methods: Systolic and diastolic blood pressure (SBP and DBP, respectively were sequentially measured in 33 adult subjects (13 males and 20 females and compared with a standard mercury sphygmomanometer (two observers. A total of 99 comparison pairs were obtained.Results: The custo screen 400 met the requirements of parts 1 and 2 of the ESH-IP revision 2010. The mean difference between the device and reference sphygmomanometer readings was −0.5±4.5 mmHg for SBP and −0.1±3.3 mmHg for DBP. All but one measurement were within the absolute difference of 10 mmHg between the device and the observers for SBP and DBP. The number of absolute differences between the device and the observers within a range of 5 mmHg was 84 of 99 readings for SBP, and 93 of 99 readings for DBP.Conclusion: The custo screen 400 ABPM device met the requirements of the 2010 ESH-IP revision, and hence can be recommended for ABPM in adults. To our knowledge, the custo screen 400 is the first device to pass the revised ESH-IP 2010.Keywords: validation, ambulatory blood pressure monitoring, ESH

  4. Estimation of the Cardiovascular Risk Using World Health Organization/International Society of Hypertension (WHO/ISH Risk Prediction Charts in a Rural Population of South India

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    Arun Gangadhar Ghorpade

    2015-08-01

    Full Text Available Background World Health Organization/International Society of Hypertension (WHO/ISH charts have been employed to predict the risk of cardiovascular outcome in heterogeneous settings. The aim of this research is to assess the prevalence of Cardiovascular Disease (CVD risk factors and to estimate the cardiovascular risk among adults aged >40 years, utilizing the risk charts alone, and by the addition of other parameters. Methods A cross-sectional study was performed in two of the villages availing health services of a medical college. Overall 570 subjects completed the assessment. The desired information was obtained using a pretested questionnaire and participants were also subjected to anthropometric measurements and laboratory investigations. The WHO/ISH risk prediction charts for the South-East Asian region was used to assess the cardiovascular risk among the study participants. Results The study covered 570 adults aged above 40 years. The mean age of the subjects was 54.2 (±11.1 years and 53.3% subjects were women. Seventeen percent of the participants had moderate to high risk for the occurrence of cardiovascular events by using WHO/ISH risk prediction charts. In addition, CVD risk factors like smoking, alcohol, low High-Density Lipoprotein (HDL cholesterol were found in 32%, 53%, 56.3%, and 61.5% study participants, respectively. Conclusion Categorizing people as low (20% risk is one of the crucial steps to mitigate the magnitude of cardiovascular fatal/non-fatal outcome. This cross-sectional study indicates that there is a high burden of CVD risk in the rural Pondicherry as assessed by WHO/ISH risk prediction charts. Use of WHO/ISH charts is easy and inexpensive screening tool in predicting the cardiovascular event.

  5. Subtrochanteric fractures after long-term treatment with bisphosphonates: a European Society on Clinical and Economic Aspects of Osteoporosis and Osteoarthritis, and International Osteoporosis Foundation Working Group Report.

    Science.gov (United States)

    Rizzoli, R; Akesson, K; Bouxsein, M; Kanis, J A; Napoli, N; Papapoulos, S; Reginster, J-Y; Cooper, C

    2011-02-01

    This paper reviews the evidence for an association between atypical subtrochanteric fractures and long-term bisphosphonate use. Clinical case reports/reviews and case-control studies report this association, but retrospective phase III trial analyses show no increased risk. Bisphosphonate use may be associated with atypical subtrochanteric fractures, but the case is yet unproven. A Working Group of the European Society on Clinical and Economic Aspects of Osteoporosis and Osteoarthritis and the International Osteoporosis Foundation has reviewed the evidence for a causal association between subtrochanteric fractures and long-term treatment with bisphosphonates, with the aim of identifying areas for further research and providing recommendations for physicians. A PubMed search of literature from 1994 to May 2010 was performed using key search terms, and articles pertinent to subtrochanteric fractures following bisphosphonate use were analysed. Several clinical case reports and case reviews report a possible association between atypical fractures at the subtrochanteric region of the femur in bisphosphonate-treated patients. Common features of these 'atypical' fractures include prodromal pain, occurrence with minimal/no trauma, a thickened diaphyseal cortex and transverse fracture pattern. Some small case-control studies report the same association, but a large register-based study and retrospective analyses of phase III trials of bisphosphonates do not show an increased risk of subtrochanteric fractures with bisphosphonate use. The number of atypical subtrochanteric fractures in association with bisphosphonates is an estimated one per 1,000 per year. It is recommended that physicians remain vigilant in assessing their patients treated with bisphosphonates for the treatment or prevention of osteoporosis and advise patients of the potential risks. Bisphosphonate use may be associated with atypical subtrochanteric fractures, but the case is unproven and requires further

  6. GPCR structure, function, drug discovery and crystallography: report from Academia-Industry International Conference (UK Royal Society) Chicheley Hall, 1-2 September 2014.

    Science.gov (United States)

    Heifetz, Alexander; Schertler, Gebhard F X; Seifert, Roland; Tate, Christopher G; Sexton, Patrick M; Gurevich, Vsevolod V; Fourmy, Daniel; Cherezov, Vadim; Marshall, Fiona H; Storer, R Ian; Moraes, Isabel; Tikhonova, Irina G; Tautermann, Christofer S; Hunt, Peter; Ceska, Tom; Hodgson, Simon; Bodkin, Mike J; Singh, Shweta; Law, Richard J; Biggin, Philip C

    2015-08-01

    G-protein coupled receptors (GPCRs) are the targets of over half of all prescribed drugs today. The UniProt database has records for about 800 proteins classified as GPCRs, but drugs have only been developed against 50 of these. Thus, there is huge potential in terms of the number of targets for new therapies to be designed. Several breakthroughs in GPCRs biased pharmacology, structural biology, modelling and scoring have resulted in a resurgence of interest in GPCRs as drug targets. Therefore, an international conference, sponsored by the Royal Society, with world-renowned researchers from industry and academia was recently held to discuss recent progress and highlight key areas of future research needed to accelerate GPCR drug discovery. Several key points emerged. Firstly, structures for all three major classes of GPCRs have now been solved and there is increasing coverage across the GPCR phylogenetic tree. This is likely to be substantially enhanced with data from x-ray free electron sources as they move beyond proof of concept. Secondly, the concept of biased signalling or functional selectivity is likely to be prevalent in many GPCRs, and this presents exciting new opportunities for selectivity and the control of side effects, especially when combined with increasing data regarding allosteric modulation. Thirdly, there will almost certainly be some GPCRs that will remain difficult targets because they exhibit complex ligand dependencies and have many metastable states rendering them difficult to resolve by crystallographic methods. Subtle effects within the packing of the transmembrane helices are likely to mask and contribute to this aspect, which may play a role in species dependent behaviour. This is particularly important because it has ramifications for how we interpret pre-clinical data. In summary, collaborative efforts between industry and academia have delivered significant progress in terms of structure and understanding of GPCRs and will be

  7. Major knowledge gaps and system barriers to guideline implementation among European physicians treating patients with atrial fibrillation: a European Society of Cardiology international educational needs assessment.

    Science.gov (United States)

    Heidbuchel, Hein; Dagres, Nikolaos; Antz, Matthias; Kuck, Karl-Heinz; Lazure, Patrice; Murray, Suzanne; Carrera, Céline; Hindricks, Gerhard; Vahanian, Alec

    2018-03-12

    Guideline-adherent treatment is associated with improved prognosis in atrial fibrillation (AF) patients but is insufficiently implemented in clinical practice. The European Society of Cardiology (ESC) performed a multinational educational needs assessment study among cardiologists, general practitioners/family physicians (GPs/FPs), and neurologists in order to evaluate knowledge and skills of physicians and system factors related to AF care delivery. A total of 561 physicians (294 cardiologists, 131 neurologists, and 136 GPs/FPs) from six European countries participated. This mixed-methods study included exploratory semi-structured qualitative interviews (n = 30) and a quantitative survey that included two clinical cases (n = 531). We identified eight key knowledge gaps and system barriers across all domains of AF care. A majority across all specialties reported skills needing improvement to classify AF pathophysiologically, rather than based on duration of episodes, and reported lack of availability of long-term electrocardiogram recording. Skills interpreting the CHA2DS2-VASc and the HAS-BLED scores were reported as needing improvement by the majority of neurologists (52% and 60%, respectively) and GPs/FPs (65% and 74%). Cardiologists calculated the CHA2DS2-VASc and HAS-BLED scores in 94%/70% in a presented case patient, but only 60%/49% of neurologists and 58%/42% of GPs/FPs did. There was much uncertainty on how to deal with anticoagulant therapy in complex patients. There was also a high disparity in using rate or rhythm control strategies, and indications for ablation. Information delivery to patients and communication between different specialties was often considered suboptimal, while national regulations and restrictions often hamper international guideline implementation. We identified major gaps in physicians' knowledge and skills across all domains of AF care, as well as system factors hampering guideline-compliant care implementation and

  8. Evidence- and consensus-based (S3) Guidelines for the Treatment of Actinic Keratosis - International League of Dermatological Societies in cooperation with the European Dermatology Forum - Short version.

    Science.gov (United States)

    Werner, R N; Stockfleth, E; Connolly, S M; Correia, O; Erdmann, R; Foley, P; Gupta, A K; Jacobs, A; Kerl, H; Lim, H W; Martin, G; Paquet, M; Pariser, D M; Rosumeck, S; Röwert-Huber, H-J; Sahota, A; Sangueza, O P; Shumack, S; Sporbeck, B; Swanson, N A; Torezan, L; Nast, A

    2015-11-01

    Actinic keratosis (AK) is a frequent health condition attributable to chronic exposure to ultraviolet radiation. Several treatment options are available and evidence based guidelines are missing. The goal of these evidence- and consensus-based guidelines was the development of treatment recommendations appropriate for different subgroups of patients presenting with AK. A secondary aim of these guidelines was the implementation of knowledge relating to the clinical background of AK, including consensus-based recommendations for the histopathological definition, diagnosis and the assessment of patients. The guidelines development followed a pre-defined and structured process. For the underlying systematic literature review of interventions for AK, the methodology suggested by the Cochrane Handbook for Systematic Reviews of Interventions, the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement and Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology was adapted. All recommendations were consented during a consensus conference using a formal consensus methodology. Strength of recommendations was expressed based on the GRADE approach. If expert opinion without external evidence was incorporated into the reasoning for making a certain recommendation, the rationale was provided. The Guidelines underwent open public review and approval by the commissioning societies. Various interventions for the treatment of AK have been assessed for their efficacy. The consenting procedure led to a treatment algorithm as shown in the guidelines document. Based on expert consensus, the present guidelines present recommendations on the classification of patients, diagnosis and histopathological definition of AK. Details on the methods and results of the systematic literature review and guideline development process have been published separately. International guidelines are intended to be adapted to national or regional

  9. Lessons learned in applying the International Society for Pharmacoeconomics and Outcomes Research methodology to translating Canadian Emergency Department Information System Presenting Complaints List into German.

    Science.gov (United States)

    Brammen, Dominik; Greiner, Felix; Dormann, Harald; Mach, Carsten; Wrede, Christian; Ballaschk, Anne; Stewart, Declan; Walker, Steven; Oesterling, Christine; Kulla, Martin

    2017-03-02

    The patient's presenting complaint guides diagnosis and treatment in the emergency department, but there is no classification system available in German. The Canadian Emergency Department Information System (CEDIS) Presenting Complaint List (PCL) is available only in English and French. As translation risks the altering of meaning, the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) has set guidelines to ensure translational accuracy. The aim of this paper is to describe our experiences of using the ISPOR guidelines to translate the CEDIS PCL into German. The CEDIS PCL (version 3.0) was forward-translated and back-translated in accordance with the ISPOR guidelines using bilingual clinicians/translators and an occupationally mixed evaluation group that completed a self-developed questionnaire. The CEDIS PCL was forward-translated (four emergency physicians) and back-translated (three mixed translators). Back-translation uncovered eight PCL items requiring amendment. In total, 156 comments were received from 32 evaluators, six of which resulted in amendments. The ISPOR guidelines facilitated adaptation of a PCL into German, but the process required time, language skills and clinical knowledge. The current methodology may be applicable to translating the CEDIS PCL into other languages, with the aim of developing a harmonized, multilingual PCL.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0/.

  10. Concordance between the chang and the International Society of Pediatric Oncology (SIOP) ototoxicity grading scales in patients treated with cisplatin for medulloblastoma.

    Science.gov (United States)

    Bass, Johnnie K; Huang, Jie; Onar-Thomas, Arzu; Chang, Kay W; Bhagat, Shaum P; Chintagumpala, Murali; Bartels, Ute; Gururangan, Sridharan; Hassall, Tim; Heath, John A; McCowage, Geoffrey; Cohn, Richard J; Fisher, Michael J; Robinson, Giles; Broniscer, Alberto; Gajjar, Amar; Gurney, James G

    2014-04-01

    Reporting ototoxicity is frequently complicated by use of various ototoxicity criteria. The International Society of Pediatric Oncology (SIOP) ototoxicity grading scale was recently proposed for standardized use in reporting hearing loss outcomes across institutions. The aim of this study was to evaluate the concordance between the Chang and SIOP ototoxicity grading scales. Differences between the two scales were identified and the implications these differences may have in the clinical setting were discussed. Audiological evaluations were reviewed for 379 patients with newly diagnosed medulloblastoma (ages 3-21 years). Each patient was enrolled on one of two St. Jude clinical protocols that included craniospinal radiation therapy and four courses of 75 mg/m(2) cisplatin chemotherapy. The latest audiogram conducted 5.5-24.5 months post-protocol treatment initiation was graded using the Chang and SIOP ototoxicity criteria. Clinically significant hearing loss was defined as Chang grade ≥2a and SIOP ≥2. Hearing loss was considered serious (requiring a hearing aid) at the level of Chang grade ≥2b and SIOP ≥3. A strong concordance was observed between the Chang and SIOP ototoxicity scales (Stuart's tau-c statistic = 0.89, 95% CI: 0.86, 0.91). Among those patients diagnosed with serious hearing loss, the two scales were in good agreement. However, the scales deviated from one another in classifying patients with less serious or no hearing loss. Although discrepancies between the Chang and SIOP ototoxicity scales exist primarily for patients with no or minimal hearing loss, the scales share a strong concordance overall. © 2013 Wiley Periodicals, Inc.

  11. Immunostimulatory capacity of dental casting alloys on endotoxin responsiveness.

    Science.gov (United States)

    Rachmawati, Dessy; von Blomberg, B Mary E; Kleverlaan, Cornelis J; Scheper, Rik J; van Hoogstraten, Ingrid M W

    2017-05-01

    Oral metal exposure has been associated with systemic and local adverse reactions, probably due to elemental release from the alloys. Although supraphysiological concentrations of salts from dentally applied metals can activate innate cells through TLR4 (Ni, Co, Pd) and TLR3 (Au), whether direct exposure to solid alloys can also trigger innate immune reactivity is still unknown. The purpose of this in vitro study was to determine whether dental cast alloy specimens can activate innate cells and influence their responsiveness to bacterial endotoxin. Human monocyte-derived dendritic cells (MoDC) and THP-1 cells were cultured on top of different alloy specimens (Ni-Cr, Co-Cr, Pd-Cu, Pd-Ag, Ti-6Al-4V, amalgam, gold, and stainless steel) or in alloy-exposed culture medium with or without endotoxin (lipopolysaccharide [LPS]; Escherichia coli 055:B5). Interleukin-8 (IL-8) production was used as the parameter for innate stimulation and evaluated by enzyme-linked immunosorbent assay after 24 hours of culture. The statistical significance of the effects of various casting alloys on the secretion of IL-8 was analyzed by using the nonparametric Wilcoxon rank sum test (α=.05). Dental cast alloys induced IL-8 production in MoDC and THP-1 cells, with Au and Pd-Cu providing the strongest stimulation. The alloy-exposed culture media tested contained sufficient stimulatory metal ions to induce detectable IL-8 production in THP-1 cells, except for the Ni-Cr and stainless steel exposed media. Au and Pd-Cu alloys were also most effective in potentiating LPS responsiveness as measured by IL-8 production. Using an in vitro culture system to expose MoDC and THP-1 cells to different alloy specimens this study showed that contact with the solid alloys, in particular when they contain Pd or Au, can trigger innate immune responses and augment responsiveness to bacterial endotoxin. Copyright © 2016 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All

  12. Transforming Society

    DEFF Research Database (Denmark)

    Enemark, Stig; Dahl Højgaard, Pia

    2017-01-01

    This paper provides an understanding of the cadastral evolution in Denmark with a focus on establishing the cadastre as an outcome of the enclosure movement in the late 1700s. The purpose of the cadastre was collection of tax based on the yielding capacity of the soil. The Danish cadastre, this way......, was a result of transforming society from a feudal system to a capitalistic and market based economy. This story is interesting in itself - but it also provides a key to understanding the cadastral system of today. The system has evolved over time and now serves a whole range of functions in society. The paper...

  13. Interventional spine and pain procedures in patients on antiplatelet and anticoagulant medications: guidelines from the American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, the American Academy of Pain Medicine, the International Neuromodulation Society, the North American Neuromodulation Society, and the World Institute of Pain.

    Science.gov (United States)

    Narouze, Samer; Benzon, Honorio T; Provenzano, David A; Buvanendran, Asokumar; De Andres, José; Deer, Timothy R; Rauck, Richard; Huntoon, Marc A

    2015-01-01

    Interventional spine and pain procedures cover a far broader spectrum than those for regional anesthesia, reflecting diverse targets and goals. When surveyed, interventional pain and spine physicians attending the American Society of Regional Anesthesia and Pain Medicine (ASRA) 11th Annual Pain Medicine Meeting exhorted that existing ASRA guidelines for regional anesthesia in patients on antiplatelet and anticoagulant medications were insufficient for their needs. Those surveyed agreed that procedure-specific and patient-specific factors necessitated separate guidelines for pain and spine procedures. In response, ASRA formed a guidelines committee. After preliminary review of published complication reports and studies, committee members stratified interventional spine and pain procedures according to potential bleeding risk as low-, intermediate-, and high-risk procedures. The ASRA guidelines were deemed largely appropriate for the low- and intermediate-risk categories, but it was agreed that the high-risk targets required an intensive look at issues specific to patient safety and optimal outcomes in pain medicine. The latest evidence was sought through extensive database search strategies and the recommendations were evidence-based when available and pharmacology-driven otherwise. We could not provide strength and grading of these recommendations as there are not enough well-designed large studies concerning interventional pain procedures to support such grading. Although the guidelines could not always be based on randomized studies or on large numbers of patients from pooled databases, it is hoped that they will provide sound recommendations and the evidentiary basis for such recommendations.

  14. Detection of Endotoxin Contamination of Graphene Based Materials Using the TNF-α Expression Test and Guidelines for Endotoxin-Free Graphene Oxide Production.

    Directory of Open Access Journals (Sweden)

    Sourav P Mukherjee

    Full Text Available Nanomaterials may be contaminated with bacterial endotoxin during production and handling, which may confound toxicological testing of these materials, not least when assessing for immunotoxicity. In the present study, we evaluated the conventional Limulus amebocyte lysate (LAL assay for endotoxin detection in graphene based material (GBM samples, including graphene oxide (GO and few-layered graphene (FLG. Our results showed that some GO samples interfered with various formats of the LAL assay. To overcome this problem, we developed a TNF-α expression test (TET using primary human monocyte-derived macrophages incubated in the presence or absence of the endotoxin inhibitor, polymyxin B sulfate, and found that this assay, performed with non-cytotoxic doses of the GBM samples, enabled unequivocal detection of endotoxin with a sensitivity that is comparable to the LAL assay. FLG also triggered TNF-α production in the presence of the LPS inhibitor, pointing to an intrinsic pro-inflammatory effect. Finally, we present guidelines for the preparation of endotoxin-free GO, validated by using the TET.

  15. Research on securing no bacteria and nonfeverish property for disposable medical appliances. Inactivation of endotoxin by Co-60 γ ray

    International Nuclear Information System (INIS)

    Hosobuchi, Kazunari; Tanamoto, Kenichi; Haijima, Yuji.

    1996-01-01

    The contamination by fever-causing endotoxin has become a large problem in medical treatment field. In the industry manufacturing disposable medical appliances, the method of manufacturing endotoxin-free products is an important subject, and the development of the methods of inactivating and eliminating efficiently endotoxin is desired. As a part of this development, the possibility of inactivating endotoxin with Co-60 γ ray was examined. The sample was the endotoxin originated from E.Coli R3 F653 strain. For the irradiation, the Co-60 γ ray irradiation apparatus of 185 T-Bq in National Institute of Hygienic Sciences was used. The measurement of the activity of endotoxin was carried out by limulus test synthetic substrate method. The activity value of the endotoxin in aqueous solution decreased logarithmically with the increasing irradiation dose, and this decreasing tendency was not affected by the initial concentration of the endotoxin. The experiment of recovering freezing-dried endotoxin from a vial is described. The results of inactivating the endotoxin in dry system by γ ray are reported. (K.I.)

  16. Exposure to household endotoxin and total and allergen-specific IgE in the US population

    International Nuclear Information System (INIS)

    Min, Kyoung-Bok; Min, Jin-Young

    2015-01-01

    Background: Although endotoxin has strong pro-inflammatory properties, endotoxin-allergy relationship in adults and children have been inconsistent. Objectives: We investigated the association between household endotoxin levels and total immunoglobulin E (IgE) or specific IgE in the US general population, classified into three age ranges: children/adolescent, adults, and older adults. Methods: We analyzed the 2005–2006 National Health and Nutrition Examination Surveys. A total of 5220 participants for whom serum IgE and household endotoxin data were available was included in the analyses. Results: Exposure to endotoxin reduced the risk for allergic sensitization, especially in specific IgE to plants (OR in Quartile 3 = 0.58; 95% CI = 0.44–0.76) and pets (OR in Quartile 3 = 0.62; 95% CI = 0.41–0.92), for children/adolescents. In contrast, the risk among adults and older adults increased with increasing endotoxin levels. Conclusions: Our findings suggest that the effect of endotoxin on allergic reaction is likely to depend on age. - Highlights: • Findings regarding the endotoxin-allergy relationship in adults and children are inconsistent. • We investigated the association of endotoxin with total and specific IgE in US population. • The association between endotoxin levels and allergic markers is likely to depend on age. • Exposure to endotoxin reduced the risk for allergic sensitization for children/adolescents. • The risk among adults and older adults increased with increasing endotoxin levels. - Exposure to endotoxin reduced the risk for allergic sensitization for children/adolescents, but decreased the risk among adults and older

  17. Interventional Spine and Pain Procedures in Patients on Antiplatelet and Anticoagulant Medications (Second Edition): Guidelines From the American Society of Regional Anesthesia and Pain Medicine, the European Society of Regional Anaesthesia and Pain Therapy, the American Academy of Pain Medicine, the International Neuromodulation Society, the North American Neuromodulation Society, and the World Institute of Pain.

    Science.gov (United States)

    Narouze, Samer; Benzon, Honorio T; Provenzano, David; Buvanendran, Asokumar; De Andres, José; Deer, Timothy; Rauck, Richard; Huntoon, Marc A

    2018-04-01

    The American Society of Regional Anesthesia and Pain Medicine (ASRA) 2012 survey of meeting attendees showed that existing ASRA anticoagulation guidelines for regional anesthesia were insufficient for their needs. Those surveyed agreed that procedure-specific and patient-specific factors required separate guidelines for pain and spine procedures. In response, a guidelines committee was formed. After preliminary review of published complications reports and studies, the committee stratified interventional spine and pain procedures according to potential bleeding risk: low-, intermediate-, and high-risk procedures. The ASRA regional anesthesia anticoagulation guidelines were largely deemed appropriate for the low- and intermediate-risk categories, but the high-risk category required further investigation. The first guidelines specific to interventional spine and pain procedures were published in 2015. Recent reviews evaluating bleeding complications in patients undergoing specific interventional pain procedures, the development of new regional anesthesia and acute pain guidelines, and the development of new anticoagulants and antiplatelet medications necessitate complementary updated guidelines. The authors desired coordination with the authors of the recently updated regional and acute pain anticoagulation guidelines. The latest evidence was sought through extensive database search strategies and the recommendations were evidence based when available and pharmacology driven otherwise. We could not provide strength and grading of these recommendations because there are not enough well-designed large studies concerning interventional pain procedures to support such grading. Although the guidelines could not always be based on randomized studies or on large numbers of patients from pooled databases, it is hoped that they will provide sound recommendations and the evidentiary basis for such recommendations. This publication is intended as a living document to be updated

  18. Inhalation toxicology models of endotoxin- and bioaerosol-induced inflammation.

    Science.gov (United States)

    Thorne, P S

    2000-11-02

    Inhalation toxicology studies in rodents have proven their usefulness for furthering our understanding of the causal agents, mechanisms, and pathology associated with exposures to environmental endotoxins and bioaerosols. Inhalation animal models are used to determine which components of a mixture are the most important toxicants for inducing the observed adverse outcome. They are used to obtain exposure-response relationships for allergens and pro-inflammatory agents to help elucidate disease mechanisms and contribute quantitative data to the risk assessment process. Inhalation models serve as important adjuncts to epidemiology studies and human exposure studies. They are also useful for establishing phenotype in studies of genetic polymorphisms and disease susceptibility and are widely applied for evaluation of safety and efficacy for potential therapeutic agents. In order to produce reliable data, rigorous exposure chamber design, aerosol generation systems, exposure quantitation and experimental protocols must be utilized.

  19. Advancing radiology through informed leadership: Summary of the proceedings of the Seventh Biannual Symposium of the International Society for Strategic Studies in Radiology (IS 3R), 23-25 August 2007

    NARCIS (Netherlands)

    A. Muellner (Ada); G.M. Glazer (Gary); M.F. Reiser (Maximilian); W.G. Bradley Jr. (William); G.P. Krestin (Gabriel); H. Hricak (Hedvig); J.H. Thrall (James)

    2009-01-01

    textabstractThe International Society for Strategic Studies in Radiology (IS 3R) brings together thought leaders from academia and industry from around the world to share ideas, points of view and new knowledge. This article summarizes the main concepts presented at the 2007 IS 3R symposium,

  20. An evidence-based unified definition of lifelong and acquired premature ejaculation : report of the second international society for sexual medicine ad hoc committee for the definition of premature ejaculation

    NARCIS (Netherlands)

    Serefoglu, Ege Can; McMahon, Chris G; Waldinger, Marcel D|info:eu-repo/dai/nl/163958564; Althof, Stanley E; Shindel, Alan; Adaikan, Ganesh; Becher, Edgardo F; Dean, John; Giuliano, Francois; Hellstrom, Wayne Jg; Giraldi, Annamaria; Glina, Sidney; Incrocci, Luca; Jannini, Emmanuele; McCabe, Marita; Parish, Sharon; Rowland, David; Segraves, R Taylor; Sharlip, Ira; Torres, Luiz Otavio

    INTRODUCTION: The International Society for Sexual Medicine (ISSM) Ad Hoc Committee for the Definition of Premature Ejaculation developed the first evidence-based definition for lifelong premature ejaculation (PE) in 2007 and concluded that there were insufficient published objective data at that

  1. An evidence-based unified definition of lifelong and acquired premature ejaculation : report of the second International Society for Sexual Medicine Ad Hoc Committee for the Definition of Premature Ejaculation

    NARCIS (Netherlands)

    Serefoglu, Ege Can; McMahon, Chris G; Waldinger, Marcel D|info:eu-repo/dai/nl/163958564; Althof, Stanley E; Shindel, Alan; Adaikan, Ganesh; Becher, Edgardo F; Dean, John; Giuliano, Francois; Hellstrom, Wayne J G; Giraldi, Annamaria; Glina, Sidney; Incrocci, Luca; Jannini, Emmanuele; McCabe, Marita; Parish, Sharon; Rowland, David; Segraves, R Taylor; Sharlip, Ira; Torres, Luiz Otavio

    INTRODUCTION: The International Society for Sexual Medicine (ISSM) Ad Hoc Committee for the Definition of Premature Ejaculation developed the first evidence-based definition for lifelong premature ejaculation (PE) in 2007 and concluded that there were insufficient published objective data at that

  2. Forest economics and policy in a changing environment: how market, policy, and climate transformations affect forests -- Proceedings of the 2016 Meeting of the International Society of Forest Resource Economics

    Science.gov (United States)

    Gregory E. Frey; Prakash Nepal

    2016-01-01

    Economics can affect decisions about forest resource management and utilization, and in turn, the ecosystem benefits received. In a time of market, policy, and climate transformations, economic analyses are critical to help policy-makers and resource managers make appropriate decisions. At the 2016 Meeting of the International Society of Forest Resource Economics (...

  3. Endotoxin-induced inflammation disturbs melatonin secretion in ewe.

    Science.gov (United States)

    Herman, Andrzej Przemysław; Wojtulewicz, Karolina; Bochenek, Joanna; Krawczyńska, Agata; Antushevich, Hanna; Pawlina, Bartosz; Zielińska-Górska, Marlena; Herman, Anna; Romanowicz, Katarzyna; Tomaszewska-Zaremba, Dorota

    2017-12-01

    The study examined the effect of intravenous administration of bacterial endotoxin-lipopolysaccharide (LPS) -on the nocturnal secretion of melatonin and on the expression of enzymes of the melatonin biosynthetic pathway in the pineal gland of ewes, taking into account two different photoperiodic conditions: short-night (SN; n = 12) and long-night (LN; n = 12). In both experiments, animals (n = 12) were randomly divided into two groups: control (n = 6) and LPS-treated (n = 6) one. Two hours after sunset, animals received an injection of LPS or saline. Blood samples were collected starting one hour after sunset and continuing for 3 hours after the treatment. The ewes were euthanized 3 hours after LPS/saline treatment. The concentration of hormones in plasma was assayed by radioimmunoassay. In the pineal gland, the content of serotonin and its metabolite was determined by HPLC; whereas the expression of examined genes and protein was assayed using real-time polymerase chain reaction and Western Blot, respectively. Endotoxin administration lowered (pewes from SN photoperiod only in the third hour after the injection. Inflammation more substantially suppressed biosynthesis of melatonin in ewes from SN photoperiod, which were also characterised by lower (pewes subjected to SN photoperiod, LPS reduced (p<0.05) serotonin content and the expression of melatonin biosynthetic pathway enzymes, such as tryptophan hydroxylase and arylalkylamine-N-acetyltransferase. Pineal activity may be disturbed by circulating LPS and proinflammatory cytokines because the expression of mRNAs encoding their corresponding receptors was determined in this gland. The present study showed that peripheral inflammation reduces the secretion of melatonin, but this effect may be influenced by the photoperiod.

  4. Anthropological Diplomacy: Case Studies in the Applications of Anthropology to International Relations. Studies in Third World Societies, Publication Number Twenty-One.

    Science.gov (United States)

    Magnarella, Paul J., Ed.

    Six articles in this volume focus on anthropological diplomacy--the study of the theory and practice of peace and conflict resolution among societies, based on knowledge of a society's fundamental cultural premises. The first article, by Ronald Cohen, considers questions pertinent to anthropological diplomacy, including the impact of diverse…

  5. High mortality rates occur in copper deficient rats exposed to a normally nonlethal endotoxin treatment

    Energy Technology Data Exchange (ETDEWEB)

    DiSilvestro, R.; Joseph, E.; Yang, F.L. (Ohio State Univ., Columbus (United States))

    1991-03-15

    Endotoxin hepatotoxicity is proposed to occur by processes which could be retarded by 3 copper enzymes: ceruloplasmin, Cu-Zn superoxide dismutase (SOD), and extracellular (EC) SOD. Weanling rats fed low copper for 40 days showed low activity levels of these enzymes, and a very high mortality rate 20 h after endotoxin injection. No rats fed adequate copper died from this treatment. In addition, serum transaminase activities, indicators of liver damage, were elevated by 3 h to a greater extent in the deficient rats than in the adequates. The high susceptibility to endotoxemia in the deficient rats was not associated with low hepatic glutathione, high liver malondialedhyde, nor restricted metallothionein induction 3 h after endotoxin injection. Endotoxin reduced serum EC SOD activities in adequate and deficient rats, but final values were lower in the latter. Studies on roles of specific copper enzymes in resistance to endotoxemia are currently underway.

  6. Allergen specific responses in cord and adult blood are differentially modulated in the presence of endotoxins

    DEFF Research Database (Denmark)

    Eiwegger, T.; Mayer, E.; Pedersen, Susanne Brix

    2008-01-01

    Background Endotoxins are common contaminants in allergen preparations and affect antigen-specific cellular responses. Distinct effects of endotoxin on cells in human umbilical cord and adult blood are poorly defined. Objectives To examine the effect of endotoxins in allergen preparations...... on cellular responses in human cord and peripheral blood (PB). Methods The endotoxin content in beta lactoglobulin (BLG), the peanut allergen Ara h 1 and the major birch pollen allergen Bet v 1 was assessed. Proliferation and cytokine response of mononuclear cells towards contaminated and lipopolysaccharide...... (LPS)-free allergens were evaluated at different time-points. Fractions of contaminated BLG were generated and assayed on their immuno-stimulatory capacity. The involvement of toll-like receptor (TLR) 2 and 4 was investigated by blocking antibodies and TLR-transfected human embryonic kidney cells...

  7. The role of endotoxin in the pathogenesis of acute bovine laminitis.

    Science.gov (United States)

    Boosman, R; Mutsaers, C W; Klarenbeek, A

    1991-07-01

    To study the possible role of endotoxin in the pathogenesis of bovine laminitis, local and systemic injections of endotoxin (E. coli 0111 B4) with different doses were given to three groups of four cows each. Clinical and haematologic parameters indicated an acute-phase response, including positive plasma ethanol gelation (soluble fibrin), the occurrence of fibrin degradation products and decreased thrombocyte counts. Local Shwartzman reactions were not evoked. Clinical examination of the claws and the gait of the animals revealed no signs of laminitis. However, on histopathological examination of the claw corium signs of laminitis such as vacuolisation of the Stratum basale, lymphocyte and leucocyte infiltration and thrombosis were found. These results indicate that endotoxin indeed may be involved in the pathogenesis of laminitis. For the development of a clinical acute laminitis model in cattle either another dosage, other toxins or factors in addition to the endotoxin used in this experiment are needed.

  8. 40 CFR 180.1107 - Delta endotoxin of Bacillus thuringiensis variety kurstaki encapsulated into killed Pseudomonas...

    Science.gov (United States)

    2010-07-01

    ... thuringiensis variety kurstaki encapsulated into killed Pseudomonas fluorescens; exemption from the requirement... killed Pseudomonas fluorescens; exemption from the requirement of a tolerance. The delta endotoxin of Bacillus thuringiensis variety kurstaki encapsulated into killed Pseudomonas fluorescens is exempt from the...

  9. Effect of saccharides on growth, sporulation rate and δ-endotoxin ...

    African Journals Online (AJOL)

    sucrose, lactose and maltose) as carbon sources on growth and sporulation rate of Bacillus thuringiensis MPK13 as well as δ-endotoxin production was investigated using 400 ml shake flasks culture. Substantially high growth and sporulation ...

  10. Experimental study of 『PERSICAE SEMEN』 on the blood injected by Endotoxin in rats

    Directory of Open Access Journals (Sweden)

    Chang-Keun

    2005-06-01

    Full Text Available This study was performed to investigate the effects of 「Persicae Semen」(PS on the blood injected by Endotoxin in rats. The blood was induced by Endotoxin injection into the caudal vein of rats and PS group taken a measurement of RBC, Hb, Hct, Platelet, WBC, ESR, CRP. The results were obtained as follows: 1. RBC, Hb, Hct, Platelet, WBC were increased with statistical significance at PS group as compared with those of the control group. 2. ESR, CRP were decreased with statistical significance at PS group as compared with those of the control group. It is concluded that PS group has significant effects on the blood injected by Endotoxin in rats. Therefore, PS group seems to be applicable to the diseases related to Endotoxin in clinics.

  11. Effect of Solcoseryl on the clinical course of experimental Escherichia coli-endotoxin mastitis.

    Science.gov (United States)

    Ziv, G; Jöchle, W

    1981-09-01

    Experimental Escherichia coli-endotoxin mastitis was induced in a single quarter in twenty-eight cows. The inflamed quarters of six of the cows were treated with 50 mg Solcoseryl infusion in an oil base starting 4-6 h after endotoxin infusion, and four additional infusions were given at 12-h intervals. The inflamed quarters of eight of the cows were similarly treated with 200 mg Solcoseryl whereas the remaining fourteen cows served as control. Solcoseryl treatment did not alter the systemic or local course of acute mastitis. Local reaction, as assessed by the California Mastitis Test (CMT), however, subsided considerably sooner in quarters treated with Solcoseryl, and the effect of Solcoseryl in hastening udder tissue repair processes appeared to be dose dependent. The 200 mg dose of Solcoseryl resulted in pre-endotoxin CMT scores as early as 6 days after endotoxin infusion.

  12. The emerging role of microRNA in regulation of endotoxin tolerance.

    LENUS (Irish Health Repository)

    Quinn, Edel M

    2012-05-01

    Endotoxin tolerance is a phenomenon where cells show reduced responsiveness toward repeated endotoxin stimulation. Regulation of tolerance occurs at multiple levels of the cell signaling cascade, and many of these levels are potentially regulated by miRNA, which are a class of small RNA that bind to mRNA to down-regulate gene expression at the post-transcriptional level. Roles have been identified for miR-146a, miR-221, miR-579, miR-125b, miR-155, let-7e, and miR-98 in regulating the TLR4 signaling pathway during the development of endotoxin tolerance at receptor, signaling pathway, and gene transcription and translational levels. miRNA represent exciting, new potential targets in attempts to exogenously modulate development of endotoxin tolerance.

  13. [Removal of oral Prevotella intermedia Endotoxin by octyl phenyl polyoxyethylene ether extraction method].

    Science.gov (United States)

    Wang, Ai-wu; Liu, Yan; Hu, Kong-xin; Cheng, Qian

    2012-12-01

    To investigate an effective purification method for removing endotoxin from Prevotella intermedia. The main protein ingredients of bacteria prepared from ammonium sulfate precipitation were further treated with octyl phenyl polyoxyethylene ether (Triton X-114), and then processed at 4°C, 37°C and 25°C. The obtained aqueous phase after at least two more cycle repeated operations was assayed for endotoxin by Western blotting, LAL-clotting method, in vitro cell stimulation and in vivo animal experiments. Western blotting and LAL-clotting method demonstrated that the reduction in endotoxin level was greater than 99.99% and recovery of the proteins after endotoxin removal was greater than 90% with Triton X-114 treatment for 3 cycles. The cytokines expression level was lower in both in vitro cell stimulation and in vivo animal experiments than in untreated group (P Prevotella intermedia.

  14. Altered hepatic vasopressin and alpha 1-adrenergic receptors after chronic endotoxin infusion

    International Nuclear Information System (INIS)

    Roth, B.L.; Spitzer, J.A.

    1987-01-01

    Sepsis and septic shock are complicated by a number of hemodynamic and metabolic aberrations. These include catecholamine refractoriness and altered glucose metabolism. Recently, a nonshock rat model of continuous endotoxin infusion via an implanted osmotic pump was developed that reproduces some of the metabolic and cardiovascular findings of human sepsis. By using this model, we have found a decreased number of hepatic plasma membrane alpha 1-adrenergic and [Arg8]vasopressin receptors in rats continuously infused with endotoxin. There was a significant decrease in [ 3 H]prazosin (35 +/- 7%) and [ 3 H] [Arg8]vasopressin (43 +/- 8%) receptors after 30 h of continuous endotoxin infusion with no change in affinity. The ability of norepinephrine to form the high-affinity complex with alpha 1-adrenergic receptors was not altered after chronic endotoxin infusion. The results are consistent with the concept that alterations in receptor number might underlie certain of the metabolic consequences of chronic sepsis

  15. Investigations on the specificity of the Limulus test for the detection of endotoxin.

    Science.gov (United States)

    Wildfeuer, A; Heymer, B; Schleifer, K H; Haferkamp, O

    1974-11-01

    Lysates obtained from amoebocytes of Limulus polyphemus, the horseshoe crab, showed gel formation after the addition of bacterial endotoxin. In contrast to living gram-negative bacteria, viable gram-positive microorganisms did not cause gelation of lysate. Nevertheless, peptidoglycan isolated from the cell walls of various gram-positive organisms did induce the reaction. However, the activity of peptidoglycan was 1,000 to 400,000 times less than that of Escherichia coli lipopolysaccharide. After exposure to lysozyme, peptidoglycan no longer gelled amoebocyte lysate, therefore apparently excluding endotoxin contamination. Gelation of amoebocyte lysate by endotoxin or peptidoglycan was inhibited by different concentrations of sodium polystyrolsulfonate. Whereas these studies confirm the specificity of the Limulus test for bacterial endotoxins, they also indicate that other substances of bacterial origin should be investigated for their ability to gel amoebocyte lysate.

  16. Chromogenic substrates for horseshoe crab clotting enzyme. Its application for the assay of bacterial endotoxins.

    Science.gov (United States)

    Iwanaga, S; Morita, T; Harada, T; Nakamura, S; Niwa, M; Takada, K; Kimura, T; Sakakibara, S

    1978-01-01

    An endotoxin-activated hemocyte lysate from the horseshoe crab (Tachypleus and Limulus) was found to hydrolyze Bz-Ile-Glu-(gamma-OR)-Gly-Arg-p-nitroanilide (PNA), Bz-Val-Gly-Arg-PNA, Boc-Val-Leu-Gly-Arg-PNA, and Boc-Leu-Gly-Arg-PNA, all of which have the COOH-terminal Gly-Arg sequence. This amidase activity was due to a clottting enzyme contained in the lysate. Furthermore, the amidase activity increased by increasing the concentration of bacterial endotoxin (E. coli, 0111-B4) added to the lysate. Therefore, the measurement of the endotoxin-induced amidase activity made it possible to determine the concentration of the endotoxin.

  17. Isolation and sequencing of the cryIC-like delta endotoxin gene from ...

    African Journals Online (AJOL)

    Isolation and sequencing of the cryIC-like delta endotoxin gene from Egyptian strains of Bacillus thuringiensis toxic against Lepidoptera. ME Elkashef, AM Heikal, MEDM Solliman, MI Kobeasy, HA El-Shemy ...

  18. Nuclear technology and society

    International Nuclear Information System (INIS)

    Suzuki, Tatsujiro; Tanaka, Yutaka; Taniguchi, Taketoshi; Oyama, Kosuke

    1999-01-01

    This special issue of Journal of the Atomic Energy Society of Japan deals with the relation between nuclear technology and society, and is composed of four papers: (1) Nuclear energy and international politics - sociotechnics around plutonium utilization; (2) Risk recognition and benefit recognition of nuclear facilities and social acceptance; (3) Environmental risk management and radioactive waste problem; and, (4) Public administration around the relation between nuclear energy and society. (1) describes the historical development of nuclear energy since its birth, focusing on how the leading countries tried to control nuclear proliferation. Peaceful utilization of nuclear energy is closely connected with the Non-proliferation problem. (1) also discusses the relation of plutonium utilization of Japan with international society. (2) discusses how nuclear facilities can be accepted by society, analyzing the background of risk recognition, in particular, of psychological character of mass society. (3) introduces an new approach (risk-based or risk-informed regulation) of environmental risk management for radioactive waste disposal problem, focusing on HLW (high-level waste). (4) explains the approach from public administration to nuclear energy and general energy policy and introduces PPA (participatory policy analysis) as a means for policy making. (M.M.)

  19. Indian Vacuum Society: The Indian Vacuum Society

    Science.gov (United States)

    Saha, T. K.

    2008-03-01

    The Indian Vacuum Society (IVS) was established in 1970. It has over 800 members including many from Industry and R & D Institutions spread throughout India. The society has an active chapter at Kolkata. The society was formed with the main aim to promote, encourage and develop the growth of Vacuum Science, Techniques and Applications in India. In order to achieve this aim it has conducted a number of short term courses at graduate and technician levels on vacuum science and technology on topics ranging from low vacuum to ultrahigh vacuum So far it has conducted 39 such courses at different parts of the country and imparted training to more than 1200 persons in the field. Some of these courses were in-plant training courses conducted on the premises of the establishment and designed to take care of the special needs of the establishment. IVS also regularly conducts national and international seminars and symposia on vacuum science and technology with special emphasis on some theme related to applications of vacuum. A large number of delegates from all over India take part in the deliberations of such seminars and symposia and present their work. IVS also arranges technical visits to different industries and research institutes. The society also helped in the UNESCO sponsored post-graduate level courses in vacuum science, technology and applications conducted by Mumbai University. The society has also designed a certificate and diploma course for graduate level students studying vacuum science and technology and has submitted a syllabus to the academic council of the University of Mumbai for their approval, we hope that some colleges affiliated to the university will start this course from the coming academic year. IVS extended its support in standardizing many of the vacuum instruments and played a vital role in helping to set up a Regional Testing Centre along with BARC. As part of the development of vacuum education, the society arranges the participation of

  20. Intestinal Endotoxins as Co-Factors of Liver Injury in Obstructive Jaundice

    OpenAIRE

    Menteş, B. Bülent; Tatlicioğlu, Ertan; Akyol, Gülen; Uluoğlu, Ömer; Sultan, Nedim; Yilmaz, Erdal; Çelebi, Murat; Taneri, Ferit; Ferahköşe, Zafer

    1996-01-01

    The concept of endotoxin-mediated rather than direct liver injury in biliary obsruction was investigated using the experimental rat model of bile duct ligation (BDL) and small bowel bacterial overgrowth (SBBO). Small identical doses of intravenous endotoxin (bacterial LPS) caused a significantly more severe liver injury in rats with BDL, compared with sham-operated rats, suggesting the possible contribution of LPS in this type of liver damage. BDL was then combined with surgica...

  1. Comparison Between the Polymyxins and Gentamicin in Preventing Endotoxin-Induced Intravascular Coagulation and Leukopenia

    Science.gov (United States)

    Corrigan, James J.; Bell, Bobbie M.

    1971-01-01

    Three antimicrobial agents were evaluated as to their ability to neutralize the toxic effects of endotoxin in rabbits. These consisted of two cyclic polypeptides, polymyxin B sulfate and colymycin M (sodium colistimethate), and an aminoglycoside, gentamicin sulfate. Polymyxin B regularly prevented endotoxin-induced leukopenia, thrombocytopenia, and disseminated intravascular coagulation. Colymycin M had similar activity but was not as effective as polymyxin B. Gentamicin demonstrated no neutralizing ability in this study. PMID:4343409

  2. Microfiltration, Nano-filtration and Reverse Osmosis for the Removal of Toxins (LPS Endotoxins) from Wastewater

    OpenAIRE

    Mokhtar, Guizani; Naoyuki, Funamizu

    2012-01-01

    Lipopolysaccharide (LPS) endotoxin, a bacterial byproduct abundantly present in wastewater, is more and more representing a major concern in wastewater treatment sector for the potential health risk it represents. It is, therefore, more urgent than before to protect consumers from contaminating their fresh potable water reserves with LPS endotoxin through aquifer replenishment using reclaimed wastewater or by supplying reclaimed wastewater as potable water. Membrane treatment is an alternativ...

  3. Endotoxin concentration in poultry houses for laying hens kept in cages or in alternative housing systems

    OpenAIRE

    2011-01-01

    Abstract 1. Endotoxins as components of organic dust may have adverse effects on the respiratory health of workers in poultry buildings. The move towards more welfare-friendly housing systems for layers may increase worker exposure to air contaminants due to the use of litter. 2. The endotoxin concentrations in the inhalable fraction of airborne dust (below 100 ?m) from cage and alternative system henhouses (on-floor, free range and aviaries) were compared under both experiment...

  4. Branchial challenge of normal subjects with the endotoxin of Enterobacter agglomerans isolated from cotton dust.

    Science.gov (United States)

    Jamison, J P; Lowry, R C

    1986-05-01

    Endotoxin produced by a culture of Enterobacter agglomerans isolated from cotton dust was inhaled by 12 normal subjects. No significant airway constriction was obtained in doses equivalent to those experienced in a workshift in a dusty mill. There was a statistically significant difference between this result and the bronchoconstriction that had occurred after flax dust inhalation in the same subjects. It is suggested that Enterobacter agglomerans endotoxin is not the causative agent of the acute bronchoconstriction that follows inhalation of textile dust.

  5. Branchial challenge of normal subjects with the endotoxin of Enterobacter agglomerans isolated from cotton dust.

    OpenAIRE

    Jamison, J P; Lowry, R C

    1986-01-01

    Endotoxin produced by a culture of Enterobacter agglomerans isolated from cotton dust was inhaled by 12 normal subjects. No significant airway constriction was obtained in doses equivalent to those experienced in a workshift in a dusty mill. There was a statistically significant difference between this result and the bronchoconstriction that had occurred after flax dust inhalation in the same subjects. It is suggested that Enterobacter agglomerans endotoxin is not the causative agent of the a...

  6. Gender Difference in Bacteria Endotoxin-Induced Inflammatory and Anorexic Responses.

    Science.gov (United States)

    Kuo, Shiu-Ming

    2016-01-01

    Inflammation-related anorexic response has been observed in systemic diseases as well as in localized infection and is an important issue in patient care. We tested the hypothesis that upon the same endotoxin exposure, males have more severe inflammatory responses and thus suffer from more negative effect on appetite. Ten-week old male and female mice were compared in their plasma levels of pro-inflammatory cytokines after a body weight-based i.p. injection of bacterial endotoxin lipopolysaccharide. Male mice consistently showed significantly higher levels of IL6 and TNFα than female mice. The difference was observed starting at 3 hours after the systemic endotoxin exposure. It was independent of the level of endotoxin dosage and of the genotype of the anti-inflammatory cytokine, IL10. Interestingly, endotoxin-injected male mice also had significantly higher plasma IL10 levels compared to the female mice. Pre-puberty young mice showed no gender differences in the plasma levels of IL6, TNFα and IL10. Their cytokine levels were mostly between that of the adult males and females. Consistent with the higher inflammatory response in male mice, the endotoxin exposure also led to significantly more appetite loss in male mice at a range of doses in two strains of mice. Saline injection in the absence of endotoxin affected neither the cytokine levels nor the appetite. Although a direct mechanistic link between inflammation parameters and appetite was not addressed here, the results support that male gender could be a risk factor for higher pro-inflammatory cytokines and anorexic response after the endotoxin exposure.

  7. Genetic engineering approach to develop next-generation reagents for endotoxin quantification

    OpenAIRE

    Mizumura, Hikaru; Ogura, Norihiko; Aketagawa, Jun; Aizawa, Maki; Kobayashi, Yuki; Kawabata, Shun-ichiro; Oda, Toshio

    2016-01-01

    The bacterial endotoxin test, which uses amebocyte lysate reagents of horseshoe crab origin, is a sensitive, reproducible and simple assay to measure endotoxin concentration. To develop sustainable raw materials for lysate reagents that do not require horseshoe crabs, three recombinant protease zymogens (factor C, derived from mammalian cells; factor B; and the proclotting enzyme derived from insect cells) were prepared using a genetic engineering technique. Recombinant cascade reagents (RCRs...

  8. A non-chromatographic method for the removal of endotoxins from bacteriophages.

    Science.gov (United States)

    Branston, Steven D; Wright, Jason; Keshavarz-Moore, Eli

    2015-08-01

    The Ff filamentous bacteriophages show potential as a new class of therapeutics, displaying utility in materials science as well as pharmaceutical applications. These phages are produced by the infection of E. coli, a Gram-negative bacterium which unavoidably sheds endotoxins into the extracellular space during growth. Since endotoxin molecules are highly immunoreactive, separation from the phage product is of critical importance, particularly those developed for human therapeutic use. The properties of M13, one of the Ff group, present a purification challenge chiefly because the standard scalable method for endotoxin removal from proteins-anion exchange chromatography-is not applicable due to pI similarity between the particles. This article examines the potential of polyethylene glycol (PEG)-NaCl precipitation as a scalable method for the separation of endotoxins from phage M13. Precipitation of M13 by 2% (w/v) PEG 6 000, 500 mM NaCl reduced endotoxin contamination of the phage product by 88%, but additional precipitation rounds did not maintain this proportional decrease. Dynamic light scattering was subsequently used to determine the effectiveness of a detergent to disassociate endotoxin molecules from M13. As a result, PEG-NaCl precipitation was supplemented with up to 2% (v/v) Triton X-100 to improve separation. A 5.7 log10 reduction in endotoxin concentration was achieved over three rounds of precipitation whilst retaining over 97% of the phage. This method compares favorably with the well-known ATPS (Triton X-114) technique for endotoxin removal from protein solutions. © 2015 Wiley Periodicals, Inc.

  9. Cloricromene, a coumarine derivative, protects against lethal endotoxin shock in rats.

    Science.gov (United States)

    Squadrito, F; Altavilla, D; Campo, G M; Calapai, G; Ioculano, M; Zingarelli, B; Saitta, A; Prosdocimi, M; Caputi, A P

    1992-01-14

    Endotoxin shock was induced in male rats by an intravenous (i.v.) injection of Salmonella enteriditis lipopolysaccharide (LPS; 20 mg/kg i.v.). Survival rate, macrophage and serum tumor necrosis factor (TNF-alpha), mean arterial blood pressure (MAP) and white blood cell count were then evaluated. Furthermore the in vitro effect of cloricromene on peritoneal macrophage phagocytosis and TNF-alpha release by primed peritoneal macrophages was investigated. LPS administration caused animal death (0% survival 24 h after endotoxin challenge), hypotension, marked leukopenia and increased the levels of TNF-alpha in both serum and macrophage supernatants. Cloricromene administration (0.5, 1 and 2 mg/kg i.v. 15 min after endotoxin) protected against LPS-induced lethality (100% survival rate 24 h after endotoxin challenge), reverted LPS-induced hypotension and leukopenia, and decreased TNF-alpha in both serum and macrophage supernatants. Finally, cloricromene, added in vitro to peritoneal macrophages collected from endotoxin-treated rats increased macrophage phagocytosis and reduced TNF-alpha formation by activated mononuclear phagocytes. Our data suggest that cloricromene increases survival rate in endotoxin shock through an inhibition of TNF-alpha production.

  10. Removal of endotoxins from bacteriophage preparations by extraction with organic solvents.

    Directory of Open Access Journals (Sweden)

    Bożena Szermer-Olearnik

    Full Text Available Lipopolysaccharide (LPS, endotoxin, pyrogen constitutes a very troubling contaminant of crude phage lysates produced in Gram-negative bacteria. Toxicity of LPS depends on the strong innate immunity response including the cytokines. Therefore, its removal is important for bacteriophage applications. In this paper, we present a procedure for extractive removal of endotoxin from bacteriophage preparations with water immiscible solvents (1-octanol or 1-butanol. During extraction most of the phage lytic activity is retained in the aqueous phase, while endotoxin accumulates in the organic solvent. The levels of endotoxin (expressed as endotoxin units, EU in the aqueous bacteriophage-containing fraction determined by limulus amebocyte lysate or EndoLISA assay were exceptionally low. While the initial endotoxin levels in the crude phage lysates ranged between 10(3 and 10(5 EU/ml the average level after organic extraction remaining in the aqueous fraction was 5.3 EU/ml. These values when related to phage titers decreased from 10(3-10(5 EU/10(9 PFU (plaque forming units down to an average of 2.8 EU/10(9 PFU. The purification procedure is scalable, efficient and applicable to all the bacteriophages tested: T4, HAP1 (E. coli and F8 (P. aeruginosa.

  11. Endotoxin concentration in treated water of all hemodialysis units in Greece and inquisition of influencing factors.

    Science.gov (United States)

    Arvanitidou, M; Spaia, S; Askepidis, N; Kanetidis, D; Pazarloglou, M; Katsouyannopoulos, V; Vayonas, G

    1999-01-01

    Mains and purified water samples from all hemodialysis centers in Greece were surveyed to assess hemodialysis water quality and the potential consequences on the dialysis population of any microbial and endotoxin contamination. Total heterotrophic bacteria counts were estimated employing the pour-plate method, the membrane filter technique, for total coliforms, fecal coliforms, enterococci and Pseudomonas spp., and the most probable number method for sulfite-reducing clostridia. Overall 170 paired samples were tested. Endotoxin concentrations were assayed in treated water samples, by the Limulus Amebocyte Lysate method, employing a chromogenic substrate. Endotoxin concentration varied from 0-30 EU/ml and exceeded 5 EU/ml in 30.6% of the centers. Endotoxin contaminated samples showed higher counts of total heterotrophic bacteria, fecal coliforms, enterococci and Pseudomonas spp. than the rest of the samples, though the difference was significant only for total heterotrophic bacteria and enterococci. Additionally, samples with endotoxin contamination derived from the mains water had significantly higher counts of fecal coliforms, enterococci and Pseudomonas spp. Endotoxin concentration was correlated with the presence of a deionization system, counts of fecal coliforms in supply water and counts of total coliforms, fecal coliforms and enterococci in treated water. These results demonstrate that hemodialysis centers in Greece need to monitor and preventively maintain the entire hemodialysis system, in order to ensure renal replacement therapy of good quality.

  12. Detection and quantitative evaluation of endotoxin contamination in nanoparticle formulations by LAL-based assays.

    Science.gov (United States)

    Neun, Barry W; Dobrovolskaia, Marina A

    2011-01-01

    Bacterial endotoxin or lipopolysaccharide (LPS) is a membrane component of all Gram-negative bacteria. The administration of products contaminated with bacterial endotoxin can cause fever, shock, and even death. Accordingly, the FDA sets limits on the number of endotoxin units (EU) that may be present in a drug or device product. Limulus amoebocyte lysate (LAL) is the extract from amoebocytes of the horseshoe crab Limulus polyphemus, which reacts with bacterial endotoxin. Detection of the products of this reaction is an effective means of quantifying the EU present in a drug formulation. However, nanoparticles frequently interfere with the reactivity of endotoxin, the LAL reaction, or the detection of the reaction products. This interference can be manifested as either an enhancement or an inhibition, causing a respective overestimation or underestimation of the EU in the sample. Here, we present two methods for the detection and quantification of endotoxin in nanoparticle preparations: one is based on an end-point chromogenic LAL assay, and the second approach is based on measuring the turbidity of the LAL extract.

  13. Removal of endotoxin from deionized water using micromachined silicon nanopore membranes

    International Nuclear Information System (INIS)

    Smith, Ross A; Fissell, William H; Fleischman, Aaron J; Roy, Shuvo; Goldman, Ken; Zorman, Christian A

    2011-01-01

    Endotoxins are lipopolysaccharide components of the cell membrane of Gram-negative bacteria that trigger the body's innate immune system and can cause shock and death. Water for medical therapy, including parenteral and dialysate solutions, must be free of endotoxin. This purity is challenging to achieve as many Gram-negative bacteria are endemic in the environment, and can thrive in harsh, nutrient-poor conditions. Current methods for removing endotoxin include distillation and reverse osmosis, both of which are resource intensive processes. Membranes that present an absolute barrier to macromolecular passage may be capable of delivering pure water for biomedical applications. In this work, endotoxin has been filtered from aqueous solutions using silicon nanopore membranes (SNMs) with monodisperse pore size distributions. SNMs with critical pore sizes between 26 and 49 nm were challenged with solutions of deionized water spiked with endotoxin and with Pseudomonas cepacia. The filtrate produced by the SNM from Pseudomonas-contaminated water had <1.0 endotoxin unit (EU) ml −1 , which meets standards for dialysate purity. This approach suggests a technique for single-step cleanup of heavily contaminated water that may be suitable for field or clinical use

  14. Economical and ambient sustainability: an ideal of the international society Sustentabilidade econômica e ambiental: um ideal da sociedade internacional

    Directory of Open Access Journals (Sweden)

    Marlene Kempfer Bassoli

    2005-12-01

    Full Text Available The incorporation of the environmental issue by international offices and regional blocks in the last decades, has demonstrated a growing preoccupation with the road to sustainable socio-economic development. The contemporary development process, consolidated by the capitalist production model, has exercised great influence on society in general. This globalized economic model gave rise to a new network of relations which have affected the political structures of the States. Thus, among the many concerns involving these changes is the incorporation of environmental values to reach sustainable development, to promote economic development taking into account environment protection and social justice. In face of the transnacionality issue and the importance of the objective at hand, it is fundamental to raise people’s awareness of the legal harmonization issue.A incorporação do tema ambiental por organismos internacionais e blocos regionais, ao longo das últimas décadas do século XX, demonstra uma lenta preocupação com o caminho do desenvolvimento sócio-econômico sustentável. O processo de desenvolvimento, que se consolidou a partir do modo de produção capitalista, exerceu influência sobre a sociedade de um modo geral. Um modelo econômico de efeito globalizante, trouxe à tona uma nova rede de relações, com reflexos, inclusive, nas estruturas políticas dos Estados. Assim, entre as necessárias preocupações, diante das mudanças, está a incorporação de valores relacionados ao meio ambiente para alcançar o desenvolvimento sustentável, ou seja, desenvolvimento econômico com preservação do meio ambiente e justiça social. Diante da transnacionalidade da questão ambiental e para alcançar tal objetivo, é fundamental despertar para a consciência do caminho da harmonização legislativa.

  15. Antiretroviral Drugs for Treatment and Prevention of HIV Infection in Adults: 2016 Recommendations of the International Antiviral Society-USA Panel.

    Science.gov (United States)

    Günthard, Huldrych F; Saag, Michael S; Benson, Constance A; del Rio, Carlos; Eron, Joseph J; Gallant, Joel E; Hoy, Jennifer F; Mugavero, Michael J; Sax, Paul E; Thompson, Melanie A; Gandhi, Rajesh T; Landovitz, Raphael J; Smith, Davey M; Jacobsen, Donna M; Volberding, Paul A

    2016-07-12

    New data and therapeutic options warrant updated recommendations for the use of antiretroviral drugs (ARVs) to treat or to prevent HIV infection in adults. To provide updated recommendations for the use of antiretroviral therapy in adults (aged ≥18 years) with established HIV infection, including when to start treatment, initial regimens, and changing regimens, along with recommendations for using ARVs for preventing HIV among those at risk, including preexposure and postexposure prophylaxis. A panel of experts in HIV research and patient care convened by the International Antiviral Society-USA reviewed data published in peer-reviewed journals, presented by regulatory agencies, or presented as conference abstracts at peer-reviewed scientific conferences since the 2014 report, for new data or evidence that would change previous recommendations or their ratings. Comprehensive literature searches were conducted in the PubMed and EMBASE databases through April 2016. Recommendations were by consensus, and each recommendation was rated by strength and quality of the evidence. Newer data support the widely accepted recommendation that antiretroviral therapy should be started in all individuals with HIV infection with detectable viremia regardless of CD4 cell count. Recommended optimal initial regimens for most patients are 2 nucleoside reverse transcriptase inhibitors (NRTIs) plus an integrase strand transfer inhibitor (InSTI). Other effective regimens include nonnucleoside reverse transcriptase inhibitors or boosted protease inhibitors with 2 NRTIs. Recommendations for special populations and in the settings of opportunistic infections and concomitant conditions are provided. Reasons for switching therapy include convenience, tolerability, simplification, anticipation of potential new drug interactions, pregnancy or plans for pregnancy, elimination of food restrictions, virologic failure, or drug toxicities. Laboratory assessments are recommended before treatment, and

  16. An International External Validation Study of the 2014 European Society of Cardiology Guideline on Sudden Cardiac Death Prevention in Hypertrophic Cardiomyopathy (Evidence from HCM)

    NARCIS (Netherlands)

    O'Mahony, Constantinos; Jichi, Fatima; Ommen, Steve R.; Christiaans, Imke; Arbustini, Eloisa; Garcia-Pavia, Pablo; Cecchi, Franco; Olivotto, Iacopo; Kitaoka, Hiroaki; Gotsman, Israel; Carr-White, Gerald; Mogensen, Jens; Antoniades, Loizos; Mohiddin, Saidi; Maurer, Mathew S.; Tang, Hak Chiaw; Geske, Jeffrey B.; Siontis, Konstantinos C.; Mahmoud, Karim; Vermeer, Alexa; Wilde, Arthur; Favalli, Valentina; Guttmann, Oliver; Gallego-Delgado, Maria; Dominguez, Fernando; Tanini, Ilaria; Kubo, Toru; Keren, Andre; Bueser, Teofila; Waters, Sarah; Issa, Issa F.; Malcolmson, James; Burns, Thomas; Sekhri, Neha; Hoeger, Christopher W.; Omar, Rumana Z.; Elliott, Perry M.

    2017-01-01

    Background -Identification of people with hypertrophic cardiomyopathy (HCM) who are at risk of sudden cardiac death (SCD) and require prophylactic implantable cardioverter defibrillator (ICD) is challenging. In 2014, the European Society of Cardiology (ESC) proposed a new risk stratification method

  17. An International External Validation Study of the 2014 European Society of Cardiology Guideline on Sudden Cardiac Death Prevention in Hypertrophic Cardiomyopathy (Evidence from HCM)

    DEFF Research Database (Denmark)

    O'Mahony, Constantinos; Jichi, Fatima; Ommen, Steve R

    2018-01-01

    Background -Identification of people with hypertrophic cardiomyopathy (HCM) who are at risk of sudden cardiac death (SCD) and require prophylactic implantable cardioverter defibrillator (ICD) is challenging. In 2014, the European Society of Cardiology (ESC) proposed a new risk stratification method...

  18. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2017-01-01

    the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century.......Strategic communication needs a thorough understanding of the social forms of interaction, organization and social structure, it works within and through. Success is a scarce resource, and organizations compete to fulfill their mission and advance toward specific goals. In this chapter, we present...

  19. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2017-01-01

    Strategic communication needs a thorough understanding of the social forms of interaction, organization and social structure, it works within and through. Success is a scarce resource, and organizations compete to fulfill their mission and advance toward specific goals. In this chapter, we present...... the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  20. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2018-01-01

    Strategic communication needs a thorough understanding of the social forms of interaction, organization and social structure, it works within and through. Success is a scarce resource, and organizations compete to fulfill their mission and advance toward specific goals. In this chapter, we present...... the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....