Science.gov

Sample records for annual review supplement

  1. CEE Members Reports. Supplement to "Annual Review of Environmental Education."

    ERIC Educational Resources Information Center

    Council for Environmental Education, London (England).

    This document is a supplement to the Annual Review of Environmental Education and contains a summary of the 1987-88 annual report of the Council for Environmental Education. Reports are also given from 19 member organizations including: Association of Agriculture; Association of Agricultural Education Staffs; British Ecological Society; Center for…

  2. CEE Members Reports. Supplement to "Annual Review of Environmental Education."

    ERIC Educational Resources Information Center

    Council for Environmental Education, London (England).

    This document is a supplement to the Annual Review of Environmental Education and contains a summary of the 1987-88 annual report of the Council for Environmental Education. Reports are also given from 19 member organizations including: Association of Agriculture; Association of Agricultural Education Staffs; British Ecological Society; Center for…

  3. Short-term energy outlook annual supplement, 1993

    SciTech Connect

    1993-08-06

    The Short-Term Energy Outlook Annual Supplement (supplement) is published once a year as a complement to the Short-Term Energy Outlook (Outlook), Quarterly Projections. The purpose of the Supplement is to review the accuracy of the forecasts published in the Outlook, make comparisons with other independent energy forecasts, and examine current energy topics that affect the forecasts.

  4. Short-term energy outlook, annual supplement 1994

    SciTech Connect

    Not Available

    1994-08-01

    The Short-Term Energy Outlook Annual Supplement (Supplement) is published once a year as a complement to the Short-Term Energy Outlook (Outlook), Quarterly Projections. The purpose of the Supplement is to review the accuracy of the forecasts published in the Outlook, make comparisons with other independent energy forecasts, and examine current energy topics that affect the forecasts.

  5. Annual Review of Biophysics.

    PubMed

    Hatzis, Christos

    2013-07-01

    Annual Review of Biophysics Rees D. Dill K., Williamson J., Annual Reviews Palo Alto, CA, 2010. 581 pp. (hardcover), ISBN: 978-0-8243-1839-0, © 2013 Doody's Review Service. Doody's Review Service. © 2013 American Association of Physicists in Medicine.

  6. 2008 annual merit review

    SciTech Connect

    None, None

    2009-01-18

    The 2008 DOE Vehicle Technologies Program Annual Merit Review was held February 25-28, 2008 in Bethesda, Maryland. The review encompassed all of the work done by the Vehicle Technologies Program: a total of 280 individual activities were reviewed, by a total of just over 100 reviewers. A total of 1,908 individual review responses were received for the technical reviews, and an additional 29 individual review responses were received for the plenary session review.

  7. Annual Energy Review, 2008

    SciTech Connect

    2009-06-01

    The Annual Energy Review (AER) is the Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are statistics on total energy production, consumption, trade, and energy prices; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, and international energy; financial and environment indicators; and data unit conversions.

  8. Natural gas annual 1992: Supplement: Company profiles

    SciTech Connect

    Not Available

    1994-01-01

    The data for the Natural Gas Annual 1991 Supplement : Company Profiles are taken from Form EIA-176, (open quotes) Annual Report of Natural and Supplemental Gas Supply and Disposition (close quotes). Other sources include industry literature and corporate annual reports to shareholders. The companies appearing in this report are major interstate natural gas pipeline companies, large distribution companies, or combination companies with both pipeline and distribution operations. The report contains profiles of 45 corporate families. The profiles describe briefly each company, where it operates, and any important issues that the company faces. The purpose of this report is to show the movement of natural gas through the various States served by the 45 large companies profiled.

  9. Supplement to the Annual Energy Outlook 1993

    SciTech Connect

    Not Available

    1993-02-17

    The Supplement to the Annual Energy Outlook 1993 is a companion document to the Energy Information Administration`s (EIA) Annual Energy Outlook 1993 (AEO). Supplement tables provide the regional projections underlying the national data and projections in the AEO. The domestic coal, electric power, commercial nuclear power, end-use consumption, and end-use price tables present AEO forecasts at the 10 Federal Region level. World coal tables provide data and projections on international flows of steam coal and metallurgical coal, and the oil and gas tables provide the AEO oil and gas supply forecasts by Oil and Gas Supply Regions and by source of supply. All tables refer to cases presented in the AEO, which provides a range of projections for energy markets through 2010.

  10. Supplement to the annual energy outlook 1994

    SciTech Connect

    1994-03-01

    This report is a companion document to the Annual Energy Outlook 1994 (AEO94), (DOE/EIA-0383(94)), released in Jan. 1994. Part I of the Supplement presents the key quantitative assumptions underlying the AEO94 projections, responding to requests by energy analysts for additional information on the forecasts. In Part II, the Supplement provides regional projections and other underlying details of the reference case projections in the AEO94. The AEO94 presents national forecasts of energy production, demand and prices through 2010 for five scenarios, including a reference case and four additional cases that assume higher and lower economic growth and higher and lower world oil prices. These forecasts are used by Federal, State, and local governments, trade associations, and other planners and decisionmakers in the public and private sectors.

  11. Natural gas annual 1993 supplement: Company profiles

    SciTech Connect

    Not Available

    1995-02-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. This report, the Natural Gas Annual 1993 Supplement: Company Profiles, presents a detailed profile of 45 selected companies in the natural gas industry. The purpose of this report is to show the movement of natural gas through the various States served by the companies profiled. The companies in this report are interstate pipeline companies or local distribution companies (LDC`s). Interstate pipeline companies acquire gas supplies from company owned production, purchases from producers, and receipts for transportation for account of others. Pipeline systems, service area maps, company supply and disposition data are presented.

  12. Supplement to the annual energy outlook 1995

    SciTech Connect

    Not Available

    1995-02-01

    This section of the Supplement to the Annual Energy Outlook 1995 present the major assumptions of the modeling system used to generate the projections in the Annual Energy Outlook 1995 (AEO95). In this context, assumptions include general features of the model structure, assumptions concerning energy markets, and the key input data and parameters that are most significant in formulating the model results. Detailed documentation of the modeling system is available in a series of documentation reports listed in Appendix B. A synopsis of the National Energy Modeling System (NEMS), the model components, and the interrelationships of the modules is presented. The NEMS is developed and maintained by the office of Integrated Analysis and Forecasting of the Energy Information Administration (EIA) to provide projection of domestic energy-economy markets in the midterm time period and perform policy analyses requested by various government agencies and the private sector.

  13. Annual Energy Review 2007

    SciTech Connect

    Seiferlein, Katherine E.

    2008-06-01

    The Annual Energy Review (AER) is the Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are data on total energy production, consumption, and trade; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, international energy, as well as financial and environment indicators; and data unit conversion tables. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the EIA under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....”

  14. Annual Energy Review 2010

    SciTech Connect

    2011-10-01

    This twenty-ninth edition of the Annual Energy Review (AER) presents the U.S. Energy Information Administration’s (EIA) most comprehensive look at integrated energy statistics. The summary statistics on the Nation’s energy production, consumption, trade, stocks, and prices cover all major energy commodities and all energy-consuming sectors of the U.S. economy from 1949 through 2010. The AER is EIA’s historical record of energy statistics and, because the coverage spans six decades, the statistics in this report are well-suited to long-term trend analysis.

  15. Annual Energy Review 2001

    SciTech Connect

    Seiferlein, Katherine E.

    2002-11-01

    The Annual Energy Review (AER) is a statistical history of energy activities in the United States. It documents trends and milestones in U.S. energy production, trade, storage, pricing, and consumption. Each new year of data that is added to the time series—which now reach into 7 decades—extends the story of how Americans have acquired and used energy. It is a story of continual change as the Nation's economy grew, energy requirements expanded, resource availability shifted, and interdependencies developed among nations.

  16. Annual Energy Review 1993

    SciTech Connect

    Not Available

    1994-07-14

    This twelfth edition of the Annual Energy Review (AER) presents the Energy Information Administration`s historical energy statistics. For most series, statistics are given for every year from 1949 through 1993. Because coverage spans four and a half decades, the statistics in this report are well-suited to long-term trend analyses. The AER is comprehensive. It covers all major energy activities, including consumption, production, trade, stocks, and prices, for all major energy commodities, including fossil fuels and electricity. The AER also presents Energy Information Administration (EIA) statistics on some renewable energy sources. EIA estimates that its consumption series include about half of the renewable energy used in the United States. For a more complete discussion of EIA`s renewables data, see p. xix, ``Introducing Expanded Coverage of Renewable Energy Data Into the Historical Consumption Series.`` Copies of the 1993 edition of the Annual Energy Review may be obtained by using the order form in the back of this publication. Most of the data in the 1993 edition also are available on personal computer diskette. For more information about the diskettes, see the back of this publication. In addition, the data are available as part of the National Economic, Social, and Environmental Data Bank on a CD-ROM. For more information about the data bank, contact the US Department of Commerce Economics and Statistics Administration, on 202-482-1986.

  17. 2005 Annual Merit Review Proceedings

    SciTech Connect

    2009-01-18

    Each year hydrogen and fuel cell projects funded by DOE's Hydrogen Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. The 2005 Annual Merit Review was held May 23-25, 2005 in Arlington, VA

  18. Annual Energy Review 1999

    SciTech Connect

    Seiferlein, Katherine E.

    2000-07-01

    A generation ago the Ford Foundation convened a group of experts to explore and assess the Nation’s energy future, and published their conclusions in A Time To Choose: America’s Energy Future (Cambridge, MA: Ballinger, 1974). The Energy Policy Project developed scenarios of U.S. potential energy use in 1985 and 2000. Now, with 1985 well behind us and 2000 nearly on the record books, it may be of interest to take a look back to see what actually happened and consider what it means for our future. The study group sketched three primary scenarios with differing assumptions about the growth of energy use. The Historical Growth scenario assumed that U.S. energy consumption would continue to expand by 3.4 percent per year, the average rate from 1950 to 1970. This scenario assumed no intentional efforts to change the pattern of consumption, only efforts to encourage development of our energy supply. The Technical Fix scenario anticipated a “conscious national effort to use energy more efficiently through engineering know-how." The Zero Energy Growth scenario, while not clamping down on the economy or calling for austerity, incorporated the Technical Fix efficiencies plus additional efficiencies. This third path anticipated that economic growth would depend less on energy-intensive industries and more on those that require less energy, i.e., the service sector. In 2000, total energy consumption was projected to be 187 quadrillion British thermal units (Btu) in the Historical Growth case, 124 quadrillion Btu in the Technical Fix case, and 100 quadrillion Btu in the Zero Energy Growth case. The Annual Energy Review 1999 reports a preliminary total consumption for 1999 of 97 quadrillion Btu (see Table 1.1), and the Energy Information Administration’s Short-Term Energy Outlook (April 2000) forecasts total energy consumption of 98 quadrillion Btu in 2000. What energy consumption path did the United States actually travel to get from 1974, when the scenarios were drawn

  19. Annual Energy Review 2004

    SciTech Connect

    Seiferlein, Katherine E.

    2005-08-01

    The Annual Energy Review (AER) is the Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are data on total energy production, consumption, and trade; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, international energy, as well as financial and environment indicators; and data unit conversion tables. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the EIA under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications.

  20. Annual Energy Review 2011

    SciTech Connect

    Fichman, Barbara T.

    2012-09-01

    The Annual Energy Review (AER) is the U.S. Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are statistics on total energy production, consumption, trade, and energy prices; overviews of petroleum, natural gas, coal, electricity, nuclear energy, and renewable energy; financial and environment indicators; and data unit conversions. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the EIA under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding the content of the AER and other EIA publications.

  1. Annual Energy Review 2006

    SciTech Connect

    Seiferlein, Katherine E.

    2007-06-01

    The Annual Energy Review (AER) is the Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are data on total energy production, consumption, and trade; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, international energy, as well as financial and environment indicators; and data unit conversion tables. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the EIA under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications.

  2. Annual Energy Review 2005

    SciTech Connect

    Seiferlein, Katherine E.

    2006-07-01

    The Annual Energy Review (AER) is the Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are data on total energy production, consumption, and trade; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, international energy, as well as financial and environment indicators; and data unit conversion tables. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the EIA under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications.

  3. Annual Energy Review 2009

    SciTech Connect

    Fichman, Barbara T.

    2010-08-01

    The Annual Energy Review (AER) is the U.S. Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. Included are statistics on total energy production, consumption, trade, and energy prices; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, and international energy; financial and environment indicators; and data unit conversions. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the EIA under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding the content of the AER and other EIA publications.

  4. Annual Energy Review 2002

    SciTech Connect

    Seiferlein, Katherine E.

    2003-10-01

    The Annual Energy Review (AER) presents the Energy Information Administration’s historical energy statistics. For many series, statistics are given for every year from 1949 through 2002. The statistics, expressed in either physical units or British thermal units, cover all major energy activities, including consumption, production, trade, stocks, and prices, for all major energy commodities, including fossil fuels, electricity, and renewable energy sources. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the Energy Information Administration (EIA) under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications. Related Publication: Readers of the AER may also be interested in EIA’s Monthly Energy Review, which presents monthly updates of many of the data in the AER. Contact our National Energy Information Center for more information.

  5. Annual Energy Review 2000

    SciTech Connect

    Seiferlein, Katherine E.

    2001-08-01

    The Annual Energy Review (AER) presents the Energy Information Administration’s historical energy statistics. For many series, statistics are given for every year from 1949 through 2000. The statistics, expressed in either physical units or British thermal units, cover all major energy activities, including consumption, production, trade, stocks, and prices, for all major energy commodities, including fossil fuels, electricity, and renewable energy sources. Publication of this report is required under Public Law 95–91 (Department of Energy Organization Act), Section 205(c), and is in keeping with responsibilities given to the Energy Information Administration under Section 205(a)(2), which states: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications.

  6. Annual Energy Review 1997

    SciTech Connect

    Seiferlein, Katherine E.

    1998-07-01

    The Annual Energy Review (AER) presents the Energy Information Administration’s historical energy statistics. For many series, statistics are given for every year from 1949 through 1997. The statistics, expressed in either physical units or British thermal units, cover all major energy activities, including consumption, production, trade, stocks, and prices, for all major energy commodities, including fossil fuels, electricity, and renewable energy sources. Publication of this report is in keeping with responsibilities given to the Energy Information Administration (EIA) in Public Law 95–91 (Department of Energy Organization Act), which states, in part, in Section 205(a)(2) that: “The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....” The AER is intended for use by Members of Congress, Federal and State agencies, energy analysts, and the general public. EIA welcomes suggestions from readers regarding data series in the AER and in other EIA publications.

  7. Annual energy review 1992

    SciTech Connect

    Not Available

    1993-06-29

    This eleventh edition of the Annual Energy Review (AER) presents the Energy Information Administration`s historical energy statistics. For most series, statistics are given for every year from 1949 through 1992. Because coverage spans four decades, the statistics in this report are well-suited to tong-term trend analyses. The AER is comprehensive. It covers all major energy activities, including consumption, production, trade, stocks, and prices, all major energy commodities, including fossil fuels and electricity. The AER also presents statistics on some renewable energy sources. For the most part, fuel-specific data are expressed in physical units such as barrels, cubic feet, and short tons. The integrated summary data in Section 1 are expressed in Btu. The Btu values are calculated using the conversion factors in Appendix A. Statistics expressed in Btu are valuable in that they allow for comparisons among different fuels and for the calculation of in the integrated summary statistics such as US consumption of Energy. The AER emphasizes domestic energy statistics.

  8. Annual energy review 2003

    SciTech Connect

    Seiferlein, Katherin E.

    2004-09-30

    The Annual Energy Review 2003 is a statistical history of energy activities in the United States in modern times. Data are presented for all major forms of energy by production (extraction of energy from the earth, water, and other parts of the environment), consumption by end-user sector, trade with other nations, storage changes, and pricing. Much of the data provided covers the fossil fuels—coal, petroleum, and natural gas. Fossil fuels are nature’s batteries; they have stored the sun’s energy over millennia past. It is primarily that captured energy that we are drawing on today to fuel the activities of the modern economy. Data in this report measure the extraordinary expansion of our use of fossil fuels from 29 quadrillion British thermal units (Btu) in 1949 to 84 quadrillion Btu in 2003. In recent years, fossil fuels accounted for 86 percent of all energy consumed in the United States. This report also records the development of an entirely new energy industry—the nuclear electric power industry. The industry got its start in this country in 1957 when the Shippingport, Pennsylvania, nuclear electric power plant came on line. Since that time, the industry has grown to account for 20 percent of our electrical output and 8 percent of all energy used in the country. Renewable energy is a third major category of energy reported in this volume. Unlike fossil fuels, which are finite in supply, renewable energy is essentially inexhaustible because it can be replenished. Types of energy covered in the renewable category include conventional hydroelectric power, which is power derived from falling water; wood; waste; alcohol fuels; geothermal; solar; and wind. Together, these forms of energy accounted for about 6 percent of all U.S. energy consumption in recent years.

  9. Annual energy review 1997

    SciTech Connect

    1998-07-01

    The Annual Energy Review (AER) is a historical data report that tells many stories. It describes, in numbers, the changes that have occurred in US energy markets since the midpoint of the 20th century. In many cases, those markets differ vastly from those of a half-century ago. By studying the graphs and data tables presented in this report, readers can learn about past energy supply and usage in the United States and gain an understanding of the issues in energy and the environment now before use. While most of this year`s report content is similar to last year`s, there are some noteworthy developments. Table 1.1 has been restructured into more summarized groupings -- fossil fuels, nuclear electric power, and renewable energy -- to aid analysts in their examination of the basic trends in those broad categories. Readers` attention is also directed to the electricity section, where considerable reformatting of the tables and graphs has been carried out to help clarify past and recent trends in the electric power industry as it enters a period of radical restructuring. Table 9.1, which summarizes US nuclear generating units, has been redeveloped to cover the entire history of the industry in this country and to provide categories relevant in assessing the future of the industry, such as the numbers of ordered generating units that have been canceled and those that were built and later shut down. In general, the AER emphasizes domestic energy statistics. Sections 1 through 10 and Section 12 are devoted mostly to US data; Section 11 reports on international statistics and world totals. 140 figs., 141 tabs.

  10. Annual Energy Outlook Retrospective Review

    EIA Publications

    2015-01-01

    The Annual Energy Outlook Retrospective Review provides a yearly comparison between realized energy outcomes and the Reference case projections included in previous Annual Energy Outlooks (AEO) beginning with 1982. This edition of the report adds the AEO 2012 projections and updates the historical data to incorporate the latest data revisions.

  11. Annual Energy Outlook Retrospective Review

    EIA Publications

    2015-01-01

    The Annual Energy Outlook Retrospective Review provides a yearly comparison between realized energy outcomes and the Reference case projections included in previous Annual Energy Outlooks (AEO) beginning with 1982. This edition of the report adds the AEO 2012 projections and updates the historical data to incorporate the latest data revisions.

  12. Idaho Supplementation Studies : 1993 Annual Report.

    SciTech Connect

    Leitzinger, Eric J.; Plaster, Kurtis; Hassemer, Peter

    1996-12-01

    Idaho Supplementation Studies (ISS) will help determine the utility of supplementation as a potential recovery tool for decimated stocks of spring and summer chinook salmon, Oncorhynchus tshawytscha, in Idaho as part of a program to protect, mitigate, and enhance fish and wildlife affected by the development and operation of hydroelectric power plants on the Columbia River. The objectives are to: (1) monitor and evaluate the effects of supplementation on presmolt and smolt numbers and spawning escapements of naturally produced salmon; (2) monitor and evaluate changes in natural productivity and genetic composition of target and adjacent populations following supplementation; and (3) determine which supplementation strategies provide the quickest and highest response in natural production without adverse effects on productivity. Field work began in 1991 with the collection of baseline data from treatment and some control streams. Full implementation began in 1992 with baseline data collection on treatment and control streams and releases of supplementation fish into several treatment streams. Field methods included snorkeling to estimate chinook salmon parr populations, PIT tagging summer parr to estimate parr-to-smolt survival, multiple redd counts to estimate spawning escapement and collect carcass information. Screw traps were used to trap and PIT tag outmigrating chinook salmon during the spring and fall outmigration. Weirs were used to trap and enumerate returning adult salmon in select drainages.

  13. Communication Yearbook 5. Annual Review.

    ERIC Educational Resources Information Center

    Burgoon, Michael, Ed.

    The fifth in a series of annual volumes published by the International Communication Association, this yearbook provides reviews, overviews, and syntheses of developments in the evolution of the science of communication. The 40 articles in the volume are categorized as follows: (1) communication reviews and commentaries, including issues in…

  14. Communication Yearbook 5. Annual Review.

    ERIC Educational Resources Information Center

    Burgoon, Michael, Ed.

    The fifth in a series of annual volumes published by the International Communication Association, this yearbook provides reviews, overviews, and syntheses of developments in the evolution of the science of communication. The 40 articles in the volume are categorized as follows: (1) communication reviews and commentaries, including issues in…

  15. Annual energy review 1994

    NASA Astrophysics Data System (ADS)

    1995-07-01

    This 13th edition presents the Energy Information Administration's historical energy statistics. For most series, statistics are given for every year from 1949 through 1994; thus, this report is well-suited to long-term trend analyses. It covers all major energy activities, including consumption, production, trade, stocks, and prices for all major energy commodities, including fossil fuels and electricity. Statistics on renewable energy sources are also included: this year, for the first time, usage of renewables by other consumers as well as by electric utilities is included. Also new is a two-part, comprehensive presentation of data on petroleum products supplied by sector for 1949 through 1994. Data from electric utilities and nonutilities are integrated as 'electric power industry' data; nonutility power gross generation are presented for the first time. One section presents international statistics (for more detail see EIA's International Energy Annual).

  16. Annual energy review 1994

    SciTech Connect

    1995-07-01

    This 13th edition presents the Energy Information Administration`s historical energy statistics. For most series, statistics are given for every year from 1949 through 1994; thus, this report is well-suited to long-term trend analyses. It covers all major energy activities, including consumption, production, trade, stocks, and prices for all major energy commodities, including fossil fuels and electricity. Statistics on renewable energy sources are also included: this year, for the first time, usage of renewables by other consumers as well as by electric utilities is included. Also new is a two-part, comprehensive presentation of data on petroleum products supplied by sector for 1949 through 1994. Data from electric utilities and nonutilities are integrated as ``electric power industry`` data; nonutility power gross generation are presented for the first time. One section presents international statistics (for more detail see EIA`s International Energy Annual).

  17. Idaho Supplementation Studies : 1994 Annual Report.

    SciTech Connect

    Nemeth, Doug; Plaster, Kurtis; Apperson, Kimberly A.

    1996-11-01

    This work was the result of a program to protect, mitigate, and enhance fish and wildlife affected by the development and operation of hydroelectric power plants on the Columbia River. Adult and jack chinook salmon escapement were indexed by redd counts and weir returns. Escapement in 1994 was low and in some cases approached the lowest on record. Although stream flow conditions and parr abundance were conducive to precise parr population estimates, some streams continued to exhibit wide confidence intervals. Different methods used to calculate the estimates yielded inconsistent results with regard to increasing or decreasing the population estimate and improving the precision of the estimates. No single method appeared definitively better for all streams. Emigrant traps captured 78,138 chinook salmon fry, parr, and smolts in 1994. Application of a weekly trap efficiency adjusted for stream flow produced emigration estimates that were up to 30% larger than when a seasonal trap efficiency was used. Detection rates for smolts tagged in some streams were similar to detection rates for parr tagged during the fall of the previous year. This was unexpected because overwinter mortality usually results in a lower detection rate for fall-tagged fish. Low escapement in 1994 severely hampered Idaho Supplementation Studies (ISS) broodstock development. The inability to develop local broodstocks for supplementation is the most important factor threatening the implementation of the ISS.

  18. Winter-annual pasture as a supplement for beef cows.

    PubMed

    Gunter, S A; Cassida, K A; Beck, P A; Phillips, J M

    2002-05-01

    In each of two experiments, 120 pregnant beef cows were stratified by body condition score, BW, breed, and age, randomly divided into six groups of 20, and assigned to one of six 5.1-ha bermudagrass (Cynodon dactylon [L.] Pers.) pastures (two replicates/ treatment) in early January to evaluate the use of winter-annual pasture as a supplement. All cows in Exp. 1 and 2 had ad libitum access to bermudagrass/dallisgrass (Paspalum dilatatum Poir.) hay plus three treatments: 1) a concentrate-based supplement fed 3 d/wk, 2) limit grazing on winter-annual pasture 2 d/wk (7 hr/ d; 0.04 ha x cow(-1) x grazing d(-1)), or 3) limit grazing on winter-annual pasture 3 d/wk (7 hr/d; 0.04 ha x cow(-1) x grazing d(-1)) sod-seeded into a portion of the pasture until mid-May. The seeded portion of pastures in Exp. 1 was planted with a mixture of wheat (Triticum aestivum L.) and rye (Secale cereale L.), but annual ryegrass (Lolium multiflorum Lam.) was added to the seed mixture in Exp. 2. In mid-May, cows were blocked by treatment and the previous sorting factors, randomly assigned to six new groups of 20, and placed on the six perennial pastures until calves were weaned. Groups of cows were exposed to a bull for 60 d beginning in mid-May. In Exp. 1 and 2, limit-grazing winter-annual pasture compared to the concentrate-based supplement or limit grazing 2 vs 3 d/wk did not affect (P > 0.15) cow BW. In Exp. 1, cows limit grazed on winter-annual pasture had a lower (P = 0.05) body condition score than cows fed the concentrate-based supplement in the early spring. However, in Exp. 2, cows limit grazed on winter-annual pasture had higher (P < or = 0.07) body condition score than cows fed the concentrate-based supplement. The conception rate of cows in Exp. 1 and 2 did not differ (P > 0.22) between cows fed concentrate-based supplements and cows limit grazed on winter-annual pasture. In Exp. 2, cows limit grazed 2 d/wk tended to have a greater (P = 0.10) conception rate than cows limit

  19. 42 CFR 419.50 - Annual review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROGRAM PROSPECTIVE PAYMENT SYSTEM FOR HOSPITAL OUTPATIENT DEPARTMENT SERVICES Updates § 419.50 Annual review. (a) General rule. Not less often than annually, CMS reviews and updates groups, relative...

  20. Salmon Supplementation Studies in Idaho Rivers; Idaho Supplementation Studies, 1992 Annual Report.

    SciTech Connect

    Arnsberg, Billy D.

    1993-02-02

    This is the first annual summary of results for chinook salmon supplementation studies in Idaho Rivers conducted by the Nez Perce Tribe Department of Fisheries Management. The Nez Perce Tribe has coordinated chinook salmon supplementation research activities with the Bonneville Power Administration, Idaho Department of Fish and Game, U. S. Fish and Wildlife Service, National Marine Fisheries Service, U. S. Forest Service, and the Shoshone Bannock Tribe. The project is a cooperative effort involving members of the Idaho Supplementation Technical Advisory Committee (ISTAC). This project has also been extensively coordinated with the Supplementation Technical Work Group (STWG) which identified specific research needs and integrated and coordinated supplementation research activities through development of a five year work plan. In this study we are assessing what strategies, both brood stock and release stage, are best for supplementing natural or depleted spring and summer chinook populations and what effect supplementation has on these populations. This research should identify which of the supplementation strategies employed are beneficial in terms of increasing adult returns and the ability of these returns to sustain themselves. Biological evaluation points will be parr density, survival to Lower Granite Dam, adult return to weirs, redd counts and presmolt and smolt yield from both treatment and control streams. Genetic monitoring of treatment and control populations will also occur. The supplementation research study has the following objectives: (1) Monitor and evaluate the effect of supplementation on presmolt and smolt numbers and spawning escapements of naturally produced salmon. (2) Monitor and evaluate changes in natural productivity and genetic composition of target and adjacent populations following supplementation. (3) Determine which supplementation strategies (brood stock and release stage) provide the quickest and highest response in natural

  1. Site Annual Environmental Report for 1997 - Data Supplement

    SciTech Connect

    Biermann, A.H.; Althouse, P.E.; Brandstetter, E.R.; Christofferson, E.C.; Fields, B.C.; Gallegos, G.M.; Garcia, L.M.; Harrach, R.J.; Larson, J.M.; Tate, P.J.

    1998-09-01

    This Data Supplement to the Lawrence Livermore National Laboratory's (LLNL's) annual Environmental Report 1997 (called Volume 2 in previous years) was prepared for the U.S. Department of Energy. The main volume is intended to provide all information on LLNL's environmental impact and compliance activities that is of interest to most readers. The Data Supplement supports main volume summary data and is essentially a detailed data report that provides individual data points, where applicable. Some summary data are also included in the Data Supplement, and more detailed accounts are given of sample collection and analytical methods. Not all of the data in the Data Supplement tables have been reduced to the proper number of significant figures; however, summary data in both volumes are expressed using the proper number of significant figures. The two volumes are organized in a parallel fashion to aid the reader in cross-referencing between them. This supplement includes more detailed information to support the nine chapters in the main volume that cover monitoring of air, air effluent, sewerable water, surface water, ground water, soil and sediment, vegetation and foodstuff, environmental radiation, and quality assurance. The other four chapters in the main volume have no supporting information in the Data Supplement. As in our previous annual reports, data are presented in Systeme International (SI) units. In particular, the primary units used for radiological results are becquerels and sieverts for activity and dose, with curies and rem used secondarily (1 Bq = 2.7 x 10{sup {minus}11} Ci; 1 Sv = 100 rem).

  2. 7 CFR 765.51 - Annual review.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Annual review. 765.51 Section 765.51 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Borrowers With Limited Resource Interest Rate Loans § 765.51 Annual review. (a) A borrower with limited...

  3. 7 CFR 765.51 - Annual review.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Annual review. 765.51 Section 765.51 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Borrowers With Limited Resource Interest Rate Loans § 765.51 Annual review. (a) A borrower with limited...

  4. 7 CFR 765.51 - Annual review.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Annual review. 765.51 Section 765.51 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Borrowers With Limited Resource Interest Rate Loans § 765.51 Annual review. (a) A borrower with limited...

  5. 7 CFR 765.51 - Annual review.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Annual review. 765.51 Section 765.51 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Borrowers With Limited Resource Interest Rate Loans § 765.51 Annual review. (a) A borrower with limited...

  6. 7 CFR 765.51 - Annual review.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Annual review. 765.51 Section 765.51 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Borrowers With Limited Resource Interest Rate Loans § 765.51 Annual review. (a) A borrower with limited...

  7. 42 CFR 419.50 - Annual review.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ....50 Annual review. (a) General rule. Not less often than annually, CMS reviews and updates groups... practice, changes in technology, the addition of new services, new cost data, and other relevant...) the clinical integrity of the groups and weights. The panel may use data collected or developed by...

  8. 42 CFR 419.50 - Annual review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ....50 Annual review. (a) General rule. Not less often than annually, CMS reviews and updates groups... practice, changes in technology, the addition of new services, new cost data, and other relevant...) the clinical integrity of the groups and weights. The panel may use data collected or developed by...

  9. Annual renewable energy technology review

    SciTech Connect

    Not Available

    1986-01-01

    The Renewable Energy Institute has seen a growing need to provide a central source of information on the full range of renewable energy technologies. Inquiries from federal and state governments, colleges and universities, renewable energy companies, foreign companies and governments, journalists, and the general public have revealed that such an information source was sorely lacking. National energy statistics generally identify only the ''tip of the iceberg'' by surveying traditional supply sources (e.g. electric utilities) and group the renewable energy contribution into the ''other'' category. Because of their decentralized application, the direct contribution of these technologies and their displacement of conventional energy sources are often overlooked. The Annual Renewable Energy Technology Review: Progress Through 1984 marks the second effort by the Renewable Energy Institute to quantify the contribution of renewable energy. The publication has been greatly expanded from the previous edition. Information on total resources availability, international activities, and state government incentives has been added. Also, sections which appeared in the previous edition on technology status, industry status, and market status have been enhanced to provide readers with vital information for evaluating the status and prospects of each technology.

  10. 75 FR 71646 - Defense Federal Acquisition Regulation Supplement; Annual Representations and Certifications...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ... Regulation Supplement; Annual Representations and Certifications (DFARS Case 2009-D011) AGENCY: Defense... conform it to changes in the Federal Acquisition Regulation (FAR) relating to annual representations and...: I. Background DFARS 252.204-7007, Alternate A, Annual Representations and Certifications, was...

  11. 76 FR 58140 - Defense Federal Acquisition Regulation Supplement; Annual Representations and Certifications...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... Regulation Supplement; Annual Representations and Certifications (DFARS Case 2009-D011) AGENCY: Defense... higher-level changes in the Code of Federal Regulation relating to annual representations and... provision 252.204-7007, Alternate A, Annual Representations and Certifications, in contracts that also...

  12. Annual acknowledgement of manuscript reviewers

    PubMed Central

    2014-01-01

    Contributing reviewers The Editors of Cardiovascular Diabetology wish to thank all reviewers, both Editorial Board Members and external referees, who contributed to the journal in 2013 (Volume 12), and whose enthusiastic support in providing the essential service of peer review continues to improve the scientific quality of the journal and enable its goals to be achieved.

  13. Annual acknowledgement of manuscript reviewers

    PubMed Central

    2014-01-01

    Contributing Reviewers The editor of Reproductive Health would like to extend a sincere thank you to all our valued reviewers listed below who contributed to the journal in Volume 10 (2013). Without the co-operation and collaboration of peer reviewers, these manuscripts would remain static in a submission system with high quality articles unpublished and inaccessible to the public on a global scale. We are very pleased to have a diverse range of reviewers from high, middle and low income countries, contributing to the dissemination of research findings in an open access journal. Please accept our deepest thanks for your knowledge, time and continuing efforts.

  14. Annual acknowledgement of manuscript reviewers

    PubMed Central

    2013-01-01

    Contributing reviewers The Editors of Diabetology and Metabolic Syndrome would like to thank all reviewers, both external and Editorial Board Members, who have contributed to the journal since its inception, and whose valuable support continues to be essential to the success of the journal. PMID:24499502

  15. Annual review of retinal research.

    PubMed

    Cohen, J

    1976-09-01

    This paper reviews recent ophthalmological manuscripts pertaining to wasting retinal nerve fibers, retinopathy related to systemic lymphomas, hypertensive retinopathy, diabetic retinopathy, retinal oxalosis, macular and foveal anomalies, retinal pigment epithelium, retinitis pigmentosa, retinoblastoma, histoplasmosis, toxoplasmosis, and retinal tears and detachments.

  16. Idaho Supplementation Studies, 1991-1992 Annual Report.

    SciTech Connect

    Leitzinger, Eric J.; Bowles, Edward C.; Plaster, Kurtis

    1993-10-01

    Idaho Supplementation Studies (ISS) will help determine the utility of supplementation as a potential recovery tool for decimated stocks of spring and summer chinook salmon Oncorhynchus tshawytscha in Idaho. The objectives are to monitor and evaluate the effects of supplementation on presmolt and smolt numbers and spawning escapements of naturally produced salmon; monitor and evaluate changes in natural productivity and genetic composition of target and adjacent populations following supplementation and; determine which supplementation strategies (broodstock and release stage) provide the quickest effects on and highest response in natural production without adverse productivity.

  17. Intermittent oral iron supplementation during pregnancy (Review)

    PubMed Central

    Peña-Rosas, Juan Pablo; De-Regil, Luz Maria; Dowswell, Therese; Viteri, Fernando E

    2014-01-01

    Background Anaemia is a frequent condition during pregnancy, particularly among women from developing countries who have insufficient iron intake to meet increased iron needs of both the mother and the fetus. Traditionally, gestational anaemia has been prevented with the provision of daily iron supplements throughout pregnancy, but adherence to this regimen due to side effects, interrupted supply of the supplements, and concerns about safety among women with an adequate iron intake, have limited the use of this intervention. Intermittent (i.e. one, two or three times a week on non-consecutive days) supplementation with iron alone or in combination with folic acid or other vitamins and minerals has recently been proposed as an alternative to daily supplementation. Objectives To assess the benefits and harms of intermittent supplementation with iron alone or in combination with folic acid or other vitamins and minerals to pregnant women on neonatal and pregnancy outcomes. Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (23 March 2012). We also searched the WHO International Clinical Trials Registry Platform (ICTRP) for ongoing studies and contacted relevant organisations for the identification of ongoing and unpublished studies (23 March 2012). Selection criteria Randomised or quasi-randomised trials. Data collection and analysis We assessed the methodological quality of trials using standard Cochrane criteria. Two review authors independently assessed trial eligibility, extracted data and conducted checks for accuracy. Main results This review includes 21 trials from 13 different countries, but only 18 trials (with 4072 women) reported on our outcomes of interest and contributed data to the review. All of these studies compared daily versus intermittent iron supplementation. Three studies provided iron alone, 12 iron+folic acid and three more iron plus multiple vitamins and minerals. Their methodological quality was mixed

  18. Precision Strike Annual Programs Review

    DTIC Science & Technology

    2009-03-11

    Evolutionary Acquisition or Single Step to Full Capability FRP Decision Review FOC LRIP/ IOT &EPost-CDR A Pre-Systems Acquisition (Program Initiation...Counter-Electronics Warfighter Benefits Unique capabilities that disrupt through destroy: • Command, Control, and Communications ( C3 ) Centers...Strategy & APB - Economic Analysis - Test Reports, TEMP; OTRRS, & IOT &E System Development and Demonstration Outputs- Temp & Test Reports- System

  19. Neuro-Ophthalmology Annual Review.

    PubMed

    Palau, Angelina Espino Barros; Morgan, Michael L; Yalamanchili, Sushma; Lee, Andrew G

    2014-01-01

    The aim of this study was to update the practicing ophthalmologist on the English-language neuro-ophthalmology literature from the prior year. This study is a review of English-language literature from August 1, 2012, to August 1, 2013. The authors searched PubMed articles published from August 1, 2012, to August 1, 2013, limited to English-language publications including original articles, review articles, and case reports and excluding letters to the editor, unpublished work, and abstracts. We researched the following topics: pupillary abnormalities, eye movement dysfunction, neuromuscular diseases, optic neuropathies, optic neuritis and demyelinating disease including multiple sclerosis, lesions of the chiasm and posterior primary visual pathways, elevated intracranial pressure, tumors and aneurysms affecting the visual pathways, vascular diseases, higher visual functions, and neuroimaging advances. We intend to share clinically relevant literature of the past year with the practicing ophthalmologist. We aimed to highlight remarkable and interesting literature rather than exhaustively including all new neuro-ophthalmological publications of the year. We reviewed literature in the past year with a focus on relevance and novelty. This review updates the comprehensive ophthalmologist on neuro-ophthalmic topics.

  20. 5 CFR 5502.102 - Annual supplemental report of outside employment or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Annual supplemental report of outside employment or activities. 5502.102 Section 5502.102 Administrative Personnel DEPARTMENT OF HEALTH AND HUMAN SERVICES SUPPLEMENTAL FINANCIAL DISCLOSURE REQUIREMENTS FOR EMPLOYEES OF THE DEPARTMENT OF HEALTH AND...

  1. 45 CFR 1620.5 - Annual review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Annual review. 1620.5 Section 1620.5 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION PRIORITIES IN USE OF... recipient; (3) Changes in the size, distribution, or needs of the eligible client population; and (4) The...

  2. 45 CFR 1620.5 - Annual review.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Annual review. 1620.5 Section 1620.5 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION PRIORITIES IN USE OF... recipient; (3) Changes in the size, distribution, or needs of the eligible client population; and (4) The...

  3. 45 CFR 1620.5 - Annual review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Annual review. 1620.5 Section 1620.5 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION PRIORITIES IN USE OF... recipient; (3) Changes in the size, distribution, or needs of the eligible client population; and (4) The...

  4. 45 CFR 671.14 - Annual review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Annual review. 671.14 Section 671.14 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION WASTE REGULATION... to health or the environment if improperly treated or processed, stored, transported, or disposed...

  5. Annual Review of Psychology. Volume 22, 1971.

    ERIC Educational Resources Information Center

    Mussen, Paul H., Ed.; Rosenzweig, Mark R., Ed.

    The Annual Review of Psychology is compiled to provide authoritative evaluation of progress in both the traditional and the new areas of psychology. The 1971 edition includes the following topics and authors: Basic Drives, by Frank W. Finger and Douglas G. Mook; Behavioral Genetics, by Gardner Lindzey and others; Audition, by David H. Raab;…

  6. Review article: herbal and dietary supplement hepatotoxicity.

    PubMed

    Bunchorntavakul, C; Reddy, K R

    2013-01-01

    Herbal and dietary supplements are commonly used throughout the World. There is a tendency for underreporting their ingestion by patients and the magnitude of their use is underrecognised by Physicians. Herbal hepatotoxicity is not uncommonly encountered, but the precise incidence and manifestations have not been well characterised. To review the epidemiology, presentation and diagnosis of herbal hepatotoxicity. This review will mainly discuss single ingredients and complex mixtures of herbs marketed under a single label. A Medline search was undertaken to identify relevant literature using search terms including 'herbal', 'herbs', 'dietary supplement', 'liver injury', 'hepatitis' and 'hepatotoxicity'. Furthermore, we scanned the reference lists of the primary and review articles to identify publications not retrieved by electronic searches. The incidence rates of herbal hepatotoxicity are largely unknown. The clinical presentation and severity can be highly variable, ranging from mild hepatitis to acute hepatic failure requiring transplantation. Scoring systems for the causality assessment of drug-induced liver injury may be helpful, but have not been validated for herbal hepatotoxicity. Hepatotoxicity features of commonly used herbal products, such as Ayurvedic and Chinese herbs, black cohosh, chaparral, germander, greater celandine, green tea, Herbalife, Hydroxycut, kava, pennyroyal, pyrrolizidine alkaloids, skullcap, and usnic acid, have been individually reviewed. Furthermore, clinically significant herb-drug interactions are also discussed. A number of herbal medicinal products are associated with a spectrum of hepatotoxicity events. Advances in the understanding of the pathogenesis and the risks involved are needed to improve herbal medicine safety. © 2012 Blackwell Publishing Ltd.

  7. 22 CFR 214.44 - Annual review and reports.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Annual review and reports. 214.44 Section 214... Administration of Advisory Committees § 214.44 Annual review and reports. (a) A.I.D. conducts an annual... an annual report to Congress. The Agency report is due on February 1 of each year; includes...

  8. Annual Review of Asian American Psychology, 2014

    PubMed Central

    Kim, Su Yeong; Shen, Yishan; Hou, Yang; Tilton, Kelsey E.; Juang, Linda; Wang, Yijie

    2015-01-01

    This 2014 review of Asian American psychology is the sixth review in the series. It includes 316 articles that met the inclusion criteria established by the past five annual reviews. Featured articles were derived from three sources: 137 were generated via the search term “Asian American” in PyscINFO, 111 were generated via a search for specific Asian American ethnic groups, and 32 were generated via author searches of articles that met the inclusion criteria. The top primary topic was health and health-related behaviors, the most frequently employed study design was cross-sectional, and the most studied Asian American ethnic group was Chinese. This year’s review includes information on the target population of the primary topic, the age range and developmental period of participants, and whether the study design was cross-sectional or longitudinal. It also identifies top authors and journals contributing to the 2014 annual review. These new features reveal that the most common target population of the primary topic was youths; studies most commonly included emerging adults ages 18–25; cross-sectional study design was employed more often than longitudinal design; the top contributor to the 2014 review was Stephen Chen, who authored the highest number of papers included; and the Asian American Journal of Psychology generated the highest number of publications for this review. PMID:26925199

  9. Steelhead Supplementation Studies; Steelhead Supplementation in Idaho Rivers, Annual Report 2002.

    SciTech Connect

    Byrne, Alan

    2003-03-01

    The Steelhead Supplementation Study (SSS) has two broad objectives: (1) investigate the feasibility of supplementing depressed wild and natural steelhead populations using hatchery populations, and (2) describe the basic life history and genetic characteristics of wild and natural steelhead populations in the Salmon and Clearwater Basins. Idaho Department of Fish and Game (IDFG) personnel stocked adult steelhead from Sawtooth Fish Hatchery into Frenchman and Beaver creeks and estimated the number of age-1 parr produced from the outplants since 1993. On May 2, 2002, both Beaver and Frenchman creeks were stocked with hatchery adult steelhead. A SSS crew snorkeled the creeks in August 2002 to estimate the abundance of age-1 parr from brood year (BY) 2001. I estimated that the yield of age-1 parr per female stocked in 2001 was 7.3 and 6.7 in Beaver and Frenchman creeks, respectively. SSS crews stocked Dworshak hatchery stock fingerlings and smolts from 1993 to 1999 in the Red River drainage to assess which life stage produces more progeny when the adults return to spawn. In 2002, Clearwater Fish Hatchery personnel operated the Red River weir to trap adults that returned from these stockings. Twelve PIT-tagged adults from the smolt releases and one PIT-tagged adult from fingerling releases were detected during their migration up the mainstem Columbia and Snake rivers, but none from either group were caught at the weir. The primary focus of the study has been monitoring and collecting life history information from wild steelhead populations. An adult weir has been operated annually since 1992 in Fish Creek, a tributary of the Lochsa River. The weir was damaged by a rain-on-snow event in April 2002 and although the weir remained intact, some adults were able to swim undetected through the weir. Despite damage to the weir, trap tenders captured 167 adult steelhead, the most fish since 1993. The maximum likelihood estimate of adult steelhead escapement was 242. A screw trap

  10. 10 CFR 7.16 - Annual comprehensive review.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Annual comprehensive review. 7.16 Section 7.16 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.16 Annual comprehensive review. (a) The Chairman of the Commission shall conduct an annual comprehensive review of the activities and responsibilities...

  11. 10 CFR 7.16 - Annual comprehensive review.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Annual comprehensive review. 7.16 Section 7.16 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.16 Annual comprehensive review. (a) The Chairman of the Commission shall conduct an annual comprehensive review of the activities and responsibilities...

  12. 10 CFR 7.16 - Annual comprehensive review.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Annual comprehensive review. 7.16 Section 7.16 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.16 Annual comprehensive review. (a) The Chairman of the Commission shall conduct an annual comprehensive review of the activities and responsibilities...

  13. 10 CFR 7.16 - Annual comprehensive review.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Annual comprehensive review. 7.16 Section 7.16 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.16 Annual comprehensive review. (a) The Chairman of the Commission shall conduct an annual comprehensive review of the activities and responsibilities...

  14. 10 CFR 7.16 - Annual comprehensive review.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Annual comprehensive review. 7.16 Section 7.16 Energy NUCLEAR REGULATORY COMMISSION ADVISORY COMMITTEES § 7.16 Annual comprehensive review. (a) The Chairman of the Commission shall conduct an annual comprehensive review of the activities and responsibilities...

  15. Grande Ronde Basin Supplementation Program; Lostine River, 2001 Annual Report.

    SciTech Connect

    Onjukka, Sam T.; Harbeck, Jim

    2003-03-01

    The Northwest Power Planning Council (NPPC) identified supplementation as a high priority to achieve its goal of increasing runs of anadromous fish in the Columbia Basin. Supplementation activities in the Lostine River and associated monitoring and evaluation conducted by the Nez Perce Tribe relate directly to the needs addressed in the Columbia River Basin Fish and Wildlife Program (NPPC 1994). Measure 7.4L.1 of the Program mandates that appropriate research accompany any proposed supplementation. In addition, measure 7.3B.2 of the Program stresses the need for evaluating supplementation projects to assess their ability to increase production. Finally, Section 7.4D.3 encourages the study of hatchery rearing and release strategies to improve survival and adaptation of cultured fish. In 1997, Oregon Department of Fisheries and Wildlife (ODFW) requested a modification of Permit 1011 to allow the take of adult spring chinook salmon. In 1998, the Nez Perce Tribe also requested a permit specific to activities on Lostine River. The permit was issued in 2000. A special condition in the permits required the development of a long term management plan for the spring chinook salmon of the Grande Ronde Basin. The Nez Perce Tribe, ODFW, and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) completed a formal long range plan entitled ''Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program''. The program proposes to increase the survival of spring chinook salmon in the Grand Ronde Basin through hatchery intervention. Adult salmon from the Lostine River, Catherine Creek, and the Upper Grande Ronde River are used for a conventional supplementation program in the basin. The Nez Perce program currently operates under the ESA Section 10 Permit 1149.

  16. Grande Ronde Basin Supplementation Program; Lostine River, 2000 Annual Report.

    SciTech Connect

    Onjukka, Sam T.; Harbeck, Jim

    2003-03-01

    The Northwest Power Planning Council (NPPC) identified supplementation as a high priority to achieve its goal of increasing runs of anadromous fish in the Columbia Basin. Supplementation activities in the Lostine River and associated monitoring and evaluation conducted by the Nez Perce Tribe relate directly to the needs addressed in the Columbia River Basin Fish and Wildlife Program (NPPC 1994). Measure 7.4L.1 of the Program mandates that appropriate research accompany any proposed supplementation. In addition, measure 7.3B.2 of the Program stresses the need for evaluating supplementation projects to assess their ability to increase production. Finally, Section 7.4D.3 encourages the study of hatchery rearing and release strategies to improve survival and adaptation of cultured fish. In 1997, Oregon Department of Fisheries and Wildlife (ODFW) requested a modification of Permit 1011 to allow the take of adult spring chinook salmon. In 1998, the Nez Perce Tribe also requested a permit specific to activities on Lostine River. The permit was issued in 2000. A special condition in the permits required the development of a long term management plan for the spring chinook salmon of the Grande Ronde Basin. The Nez Perce Tribe, ODFW, and the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) completed a formal long range plan entitled ''Grande Ronde Basin Endemic Spring Chinook Salmon Supplementation Program''. The program proposes to increase the survival of spring chinook salmon in the Grand Ronde Basin through hatchery intervention. Adult salmon from the Lostine River, Catherine Creek, and the Upper Grande Ronde River are used for a conventional supplementation program in the basin. The Nez Perce program currently operates under the ESA Section 10 Permit 1149.

  17. Steelhead Supplementation Studies in Idaho Rivers, 1993 Annual report.

    SciTech Connect

    Byrne, Alan

    1996-01-01

    The Steelhead Supplementation Study was designed to evaluate the feasibility of using artificial production to increase natural steelhead Oncorhynchus mykiss populations and to collect baseline life history, genetic, and disease data from natural steelhead populations. To evaluate supplementation, the authors focused their experimental design on post-release survival, reproductive success, long-term fitness, and ecological interactions. They began field experiments in 1993 by outplanting hatchery adults and fingerlings to assess reproductive fitness and long-term survival. They snorkeled eight streams to estimate juvenile steelhead densities, recorded temperatures in 17 streams, and tagged natural steelhead in six streams with Passive Integrated Transponder (PIT) tags.

  18. 5 CFR 5502.103 - Content of annual supplemental reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... 5502.103 Section 5502.103 Administrative Personnel DEPARTMENT OF HEALTH AND HUMAN SERVICES SUPPLEMENTAL FINANCIAL DISCLOSURE REQUIREMENTS FOR EMPLOYEES OF THE DEPARTMENT OF HEALTH AND HUMAN SERVICES § 5502.103...) For each outside activity that remains ongoing at the time of filing the report, a statement as to how...

  19. University Research Consortium annual review meeting program

    SciTech Connect

    1996-07-01

    This brochure presents the program for the first annual review meeting of the University Research Consortium (URC) of the Idaho National Engineering Laboratory (INEL). INEL is a multiprogram laboratory with a distinctive role in applied engineering. It also conducts basic science research and development, and complex facility operations. The URC program consists of a portfolio of research projects funded by INEL and conducted at universities in the United States. In this program, summaries and participant lists for each project are presented as received from the principal investigators.

  20. 24 CFR 200.1303 - Annual income exclusions for the Rent Supplement Program.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Annual income exclusions for the Rent Supplement Program. 200.1303 Section 200.1303 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR...

  1. [Folic acid supplementation and colorrectal adenoma recurrence: systematic review].

    PubMed

    Castillo-Lancellotti, C; Tur Marí, J A; Uauy Dagach, R

    2012-01-01

    Observational studies show that folate levels may be associated with the development of adenomas and colorectal cancer, suggesting that folic acid supplementation may have a preventive effect. Systematic review of scientific evidence from randomized placebo-controlled clinical studies to identify the effects of folic acid supplementation on the recurrence of colorectal adenomas. Medline via Pubmed systematic review of randomized clinical trials, double-blind and placebo-controlled and references, specifically to evaluate the effect of acid supplementation on the recurrence of colorectal adenomas. Seven randomized clinical trials that met the inclusion criteria were selected and evaluated for analysis based on pre established criteria. The selected studies do not support that folic acid supplementation is beneficial in recurrence of colorectal adenomas. We observed in some studies differences in risk by type of folate suggesting to review the criteria and levels of supplementation in some population subgroups with higher risks.

  2. A systematic review of the role of vitamin insufficiencies and supplementation in COPD

    PubMed Central

    2010-01-01

    Background Pulmonary inflammation, oxidants-antioxidants imbalance, as well as innate and adaptive immunity have been proposed as playing a key role in the development of COPD. The role of vitamins, as assessed either by food frequency questionnaires or measured in serum levels, have been reported to improve pulmonary function, reduce exacerbations and improve symptoms. Vitamin supplements have therefore been proposed to be a potentially useful additive to COPD therapy. Methods A systematic literature review was performed on the association of vitamins and COPD. The role of vitamin supplements in COPD was then evaluated. Conclusions The results of this review showed that various vitamins (vitamin C, D, E, A, beta and alpha carotene) are associated with improvement in features of COPD such as symptoms, exacerbations and pulmonary function. High vitamin intake would probably reduce the annual decline of FEV1. There were no studies that showed benefit from vitamin supplementation in improved symptoms, decreased hospitalization or pulmonary function. PMID:21134250

  3. United Nations Environment Programme. Annual Review 1981.

    ERIC Educational Resources Information Center

    United Nations Environment Programme, Nairobi (Kenya).

    This edition of the United Nations Environment Programme (UNEP) annual report is structured in three parts. Part 1 focuses on three contemporary problems (ground water, toxic chemicals and human food chains and environmental economics) and attempts to solve them. Also included is a modified extract of "The Annual State of the Environment…

  4. United Nations Environment Programme. Annual Review 1981.

    ERIC Educational Resources Information Center

    United Nations Environment Programme, Nairobi (Kenya).

    This edition of the United Nations Environment Programme (UNEP) annual report is structured in three parts. Part 1 focuses on three contemporary problems (ground water, toxic chemicals and human food chains and environmental economics) and attempts to solve them. Also included is a modified extract of "The Annual State of the Environment…

  5. Creatine supplementation and swim performance: a brief review.

    PubMed

    Hopwood, Melissa J; Graham, Kenneth; Rooney, Kieron B

    2006-03-01

    Nutritional supplements are popular among athletes participating in a wide variety of sports. Creatine is one of the most commonly used dietary supplements, as it has been shown to be beneficial in improving performance during repeated bouts of high-intensity anaerobic activity. This review examines the specific effects of creatine supplementation on swimming performance, and considers the effects of creatine supplementation on various measures of power development in this population. Research performed on the effect of creatine supplementation on swimming performance indicates that whilst creatine supplementation is ineffective in improving performance during a single sprint swim, dietary creatine supplementation may benefit repeated interval swim set performance. Considering the relationship between sprint swimming performance and measurements of power, the effect of creatine supplementation on power development in swimmers has also been examined. When measured on a swim bench ergometer, power development does show some improvement following a creatine supplementation regime. How this improvement in power output transfers to performance in the pool is uncertain. Although some evidence exists to suggest a gender effect on the performance improvements seen in swimmers following creatine supplementation, the majority of research indicates that male and female swimmers respond equally to supplementation. A major limitation to previous research is the lack of consideration given to the possible stroke dependant effect of creatine supplementation on swimming performance. The majority of the research conducted to date has involved examination of the freestyle swimming stroke only. The potential for performance improvements in the breaststroke and butterfly swimming strokes is discussed, with regards to the biomechanical differences and differences in efficiency between these strokes and freestyle. Key PointsCreatine supplementation does not improve single sprint

  6. Supplements for Diabetes Mellitus: A Review of the Literature.

    PubMed

    Yilmaz, Zera; Piracha, Fawad; Anderson, Leeann; Mazzola, Nissa

    2016-09-11

    The primary approach to controlling diabetes involves diet and lifestyle modification combined with pharmacologic interventions. Patients who are interested in exploring dietary supplements in the management of diabetes may have questions about which supplement to choose and whether any issues will arise with their current medication regimen. After reading this review, the pharmacist should be able to identify supplements that may provide benefit to improve diabetes management, understand what potential harm to the patient may occur, and be able to assist the patient in choosing high-quality supplements. This review will focus on the safety and efficacy data surrounding nicotinamide, ginseng, fenugreek, vitamin D, chromium, and cinnamon. These supplements are commonly listed in general circulation periodicals with claims to improve blood sugar management. Efficacy data showed a modest decrease in fasting plasma glucose of -0.96 mmol/dL (-17.29 mg/dL) for fenugreek and -24.59 mg/dL for cinnamon. It remains to be seen whether supplementation with these products can affect outcomes such as morbidity and mortality. Despite many studies being available, the majority lack uniformity across multiple dimensions, including varying participant characteristics, inconsistent formulations of supplement and dose, and differing study durations. This, coupled with variation in quality and purity of commercially available products, prevents universal recommendation for use in diabetes management.

  7. Salmon Supplementation Studies in Idaho Rivers; Idaho Supplementation Studies, 2000-2001 Annual Report.

    SciTech Connect

    Beasley, Chris; Tabor, R.A.; Kinzer, Ryan

    2003-04-01

    This report summarizes brood year 1999 juvenile production and emigration data and adult return information for 2000 for streams studied by the Nez Perce Tribe for the cooperative Idaho Salmon Supplementation Studies in Idaho Rivers (ISS) project. In order to provide inclusive juvenile data for brood year 1999, we include data on parr, presmolt, smolt and yearling captures. Therefore, our reporting period includes juvenile data collected from April 2000 through June 2001 for parr, presmolts, and smolts and through June 2002 for brood year 1999 yearling emigrants. Data presented in this report include; fish outplant data for treatment streams, snorkel and screw trap estimates of juvenile fish abundance, juvenile emigration profiles, juvenile survival estimates to Lower Granite Dam (LGJ), redd counts, and carcass data. There were no brood year 1999 treatments in Legendary Bear or Fishing Creek. As in previous years, snorkeling methods provided highly variable population estimates. Alternatively, rotary screw traps operated in Lake Creek and the Secesh River provided more precise estimates of juvenile abundance by life history type. Juvenile fish emigration in Lake Creek and the Secesh River peaked during July and August. Juveniles produced in this watershed emigrated primarily at age zero, and apparently reared in downstream habitats before detection as age one or older fish at the Snake and Columbia River dams. Over the course of the ISS study, PIT tag data suggest that smolts typically exhibit the highest relative survival to Lower Granite Dam (LGJ) compared to presmolts and parr, although we observed the opposite trend for brood year 1999 juvenile emigrants from the Secesh River. SURPH2 survival estimates for brood year 1999 Lake Creek parr, presmolt, and smolt PIT tag groups to (LGJ) were 27%, 39%, and 49% respectively, and 14%, 12%, and 5% for the Secesh River. In 2000, we counted 41 redds in Legendary Bear Creek, 4 in Fishing Creek, 5 in Slate Creek, 153 in the

  8. EPA New England Environmental Data Review Supplement

    EPA Pesticide Factsheets

    This document provides Region 1-specific implementation guidance for reviewing and reporting sample results generated for data collection activities and is used in conjunction with the EPA New England Environmental Data Review Program Guidance.

  9. 2012 DOE Vehicle Technologies Program Annual Merit Review

    SciTech Connect

    2012-10-26

    The 2012 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting was held May 14-18, 2012 in Crystal City, Virginia. The review encompassed all of the work done by the Hydrogen Program and the Vehicle Technologies Program: a total of 309 individual activities were reviewed for Vehicle Technologies, by a total of 189 reviewers. A total of 1,473 individual review responses were received for the technical reviews.

  10. Dietary supplement interactions with antiretrovirals: a systematic review.

    PubMed

    Jalloh, Mohamed A; Gregory, Philip J; Hein, Darren; Risoldi Cochrane, Zara; Rodriguez, Aleah

    2017-01-01

    Many patients who take antiretroviral drugs also take alternative therapies including dietary supplements. Some drug-supplement combinations may result in clinically meaningful interactions. We aimed to investigate the evidence for dietary supplement interactions with antiretrovirals. A systematic review was conducted using multiple resources including PubMed, Natural Medicine Comprehensive Database, The Review of Natural Products, and Google Scholar. All human studies or case reports evaluating an interaction between a dietary supplement and an antiretroviral were selected for inclusion. Twenty-eight pharmacokinetic studies and case-series/case reports were selected for inclusion. Calcium carbonate, ferrous fumarate, some forms of ginkgo, some forms of garlic, some forms of milk thistle, St. John's wort, vitamin C, zinc sulfate, and multivitamins were all found to significantly decrease the levels of selected antiretrovirals and should be avoided in patients taking these antiretrovirals. Cat's claw and evening primrose oil were found to significantly increase the levels of antiretrovirals and patients should be monitored for adverse effects while taking these dietary supplements with antiretrovirals. This systematic review shows the importance of screening all human immunodeficiency virus patients for dietary supplement use to prevent treatment failure or adverse effects related to an interaction.

  11. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Monitoring and Evaluation, 2002 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Weldert, Rey F.; Crump, Carrie A.

    2003-03-01

    This is the fifth annual report of a multi-year project to operate adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Conventional and captive broodstock supplementation techniques are being used to restore spring chinook salmon fisheries in these streams. Statement of Work Objectives for 2002: (1) Plan for, administer, coordinate and assist comanagers in GRESCP M&E activities. (2) Evaluate performance of supplemented juvenile spring chinook salmon. (3) Evaluate life history differences between wild and hatchery-origin (F{sub 1}) adult spring chinook salmon. (4) Describe life history characteristics and genetics of adult summer steelhead collected at weirs.

  12. Fluoride supplements, dental caries and fluorosis: a systematic review.

    PubMed

    Ismail, Amid I; Hasson, Hana

    2008-11-01

    In this review, the authors examine evidence regarding the effectiveness of fluoride supplements in preventing caries and their association with dental fluorosis. Using tested search filters, the authors searched MEDLINE, the Cochrane Central Register of Controlled Trials, OVID Evidence-based Reviews and EMBASE. The authors agreed on the inclusion of 20 reports from 12 trials that met defined criteria. They also included five studies published since 1997 regarding the association between dental fluorosis and supplements. Eleven of the reports evaluated dosage schedules similar to that recommended by the American Dental Association. One potentially highly biased study of primary teeth of children during the first three years of life reported a 47.2 percent reduction in dental caries experience. Investigators in one trial involving 3- to 6-year-old children found a 43.0 percent difference, and another trial of children in this age group did not find a significant benefit. Researchers in several studies involving older children detected a significant reduction in caries increments in permanent teeth with the use of fluoride supplements. Fifteen of the studies had withdrawal rates of 30 percent or higher. All of the five included studies that evaluated the association between use of fluoride supplements and dental fluorosis found that use of the supplements increased the risk of mild-to-moderate fluorosis. There is weak and inconsistent evidence that the use of fluoride supplements prevents dental caries in primary teeth. There is evidence that such supplements prevent caries in permanent teeth. Mild-to-moderate dental fluorosis is a significant side effect. The current recommendations for use of fluoride supplements during the first six years of life should be re-examined.

  13. Vitamin and mineral supplements and thyroid cancer: a systematic review.

    PubMed

    Zhang, Li Rita; Sawka, Anna M; Adams, Laura; Hatfield, Nicole; Hung, Rayjean J

    2013-03-01

    The purpose of this study was to consolidate epidemiological evidence for the association between dietary supplements of vitamins and minerals and thyroid cancer development, as well as to contribute to evidence-based dietary recommendations for thyroid cancer primary prevention. We carried out a systematic literature review specifically for dietary supplement and thyroid cancer risk. MEDLINE, EMBASE, and Dissertations and Theses were systematically searched to identify original epidemiological studies with a comparison group that investigated vitamin or mineral supplementation as an etiological factor for thyroid cancer. In total, 11 independent studies were identified and reviewed. Our qualitative summary showed conflicting results for common antioxidants including vitamins A, C, and E and β-carotene in relation to thyroid cancer. Similarly, results for dietary supplement combinations as well as other individual vitamins and minerals (vitamin B complex, vitamin D, iodine, calcium, zinc, magnesium, and iron) are largely inconsistent across studies. Overall, our review suggested that the current evidence to support any protective or hazardous effect of vitamin or mineral supplements on thyroid cancer development is inconclusive and additional studies addressing previous limitations are necessary to elucidate this possible association. In particular, reverse causality is of major concern and should be addressed by prospective studies with large and representative samples.

  14. United Nations Environment Programme, Annual Review, 1978.

    ERIC Educational Resources Information Center

    Sarsfield, Mairuth, Ed.; Emes, John, Ed.

    The 1978 Annual State of the Environment Report of the United Nations Environment Program (UNEP) focused on four selected environmental problems of international significance: (1) chemicals and the environment; (2) malaria; (3) the use of agricultural and agro-industrial residues to increase the base for food production; and (4) the conservation…

  15. United Nations Environment Programme, Annual Review, 1978.

    ERIC Educational Resources Information Center

    Sarsfield, Mairuth, Ed.; Emes, John, Ed.

    The 1978 Annual State of the Environment Report of the United Nations Environment Program (UNEP) focused on four selected environmental problems of international significance: (1) chemicals and the environment; (2) malaria; (3) the use of agricultural and agro-industrial residues to increase the base for food production; and (4) the conservation…

  16. Fermi National Accelerator Laboratory Annual Program Review 1993

    SciTech Connect

    1993-01-01

    This book is submitted as a written adjunct to the 1993 Annual DOE High Energy Physics Program Review of Fermilab, scheduled for March 31-April 3. In it are described the functions and activities of the various Laboratory Divisions and Sections plus statements of plans and goals for the coming year. The Review Committee, as this goes to press, consists of·

  17. 2009 DOE Vehicle Technologies Program Annual Merit Review

    SciTech Connect

    none,

    2009-10-01

    Annual Merit Review and Peer Evaluation Meeting to review the FY2008 accomplishments and FY2009 plans for the Vehicle Technologies Program, and provide an opportunity for industry, government, and academic to give inputs to DOE on the Program with a structured and formal methodology.

  18. Fermi National Accelerator Laboratory Annual Program Review 1999

    SciTech Connect

    1999-05-01

    This book is submitted as one written part of the 1999 Annual DOE High Energy Physics Program Review of Fermilab, scheduled May 5-7,1999. This book should be read in conjunction with the 1999 Fermilab Workbook and the review presentations.

  19. Hazards Control Department annual technology review, 1987

    SciTech Connect

    Griffith, R.V.; Anderson, K.J.

    1988-07-01

    This document describes some of the research performed in the LLNL Hazards Control Department from October 1986 to September 1987. The sections in the Annual report cover scientific concerns in the areas of Health Physics, Industrial Hygiene, Industrial Safety, Aerosol Science, Resource Management, Dosimetry and Radiation Physics, Criticality Safety, and Fire Science. For a broader overview of the types of work performed in the Hazards Control Department, we have also compiled a selection of abstracts of recent publications by Hazards Control employees. Individual reports are processed separately for the data base.

  20. Basic Education Program Review Committee Annual Report.

    ERIC Educational Resources Information Center

    Tennessee State Board of Education, 2004

    2004-01-01

    In the effort to improve essential components of the Basic Education Program (BEP), the General Assembly has adopted legislation directing the BEP Review Committee to perform a comprehensive review of the funding formula, identifying needed revisions, additions, or deletions. This year, through a series of full-day meetings, the committee has…

  1. Annual patents review, January-December 2004

    Treesearch

    Roland Gleisner; Karen Scallon; Michael Fleischmann; Julie Blankenburg; Marguerite Sykes

    2005-01-01

    This review summarizes patents related to paper recycling that first appeared in patent databases during the 2004. Two on-line databases, Claims/U.S. Patents Abstracts and Derwent World Patents Index, were searched for this review. This feature is intended to inform readers about recent developments in equipment design, chemicals, and process technologies for recycling...

  2. Annual review of energy. Volume 11

    SciTech Connect

    Hollander, J.M.; Brooks, H.; Sternlight, D.

    1986-01-01

    Volume 11 contains 20 articles that review the most important recent research projects in the economics and politics of energy, both national and international. Some topics covered in this book are oil and gas reserves on special federal wilderness and wildlife refuges, conservation practices and efficiency factors, coal gasification systems for power generation, and a review of the status of international cooperation for energy security. Also included is a paper on the 1984 energy supply and demand in California.

  3. Developments in Ocular Genetics: 2013 Annual Review

    PubMed Central

    Aboobakar, Inas F.; Allingham, R. Rand

    2014-01-01

    Purpose To highlight major advancements in ocular genetics from the year 2013. Design Literature review. Methods A literature search was conducted on PubMed to identify articles pertaining to genetic influences on human eye diseases. This review focuses on manuscripts published in print or online in the English language between January 1, 2013 and December 31, 2013. A total of 120 papers from 2013 were included in this review. Results Significant progress has been made in our understanding of the genetic basis of a broad group of ocular disorders, including glaucoma, age-related macular degeneration, cataract, diabetic retinopathy, keratoconus, Fuchs’ endothelial dystrophy, and refractive error. Conclusions The latest next-generation sequencing technologies have become extremely effective tools for identifying gene mutations associated with ocular disease. These technological advancements have also paved the way for utilization of genetic information in clinical practice, including disease diagnosis, prediction of treatment response and molecular interventions guided by gene-based knowledge. PMID:25097799

  4. Communication Yearbook 2: An Annual Review.

    ERIC Educational Resources Information Center

    Ruben, Brent D., Ed.

    This work provides a forum for the presentation of current, noteworthy studies conducted in the various domains of the communication field. It includes topical disciplinary reviews and commentaries, state-of-the-art overviews of subdivisions within the field, current research selected to represent the interest areas within communication, and an…

  5. Annual Review of Database Development: 1992.

    ERIC Educational Resources Information Center

    Basch, Reva

    1992-01-01

    Reviews recent trends in databases and online systems. Topics discussed include new access points for established databases; acquisitions, consolidations, and competition between vendors; European coverage; international services; online reference materials, including telephone directories; political and legal materials and public records;…

  6. Annual Review of Database Development: 1992.

    ERIC Educational Resources Information Center

    Basch, Reva

    1992-01-01

    Reviews recent trends in databases and online systems. Topics discussed include new access points for established databases; acquisitions, consolidations, and competition between vendors; European coverage; international services; online reference materials, including telephone directories; political and legal materials and public records;…

  7. Annual Review of Database Developments: 1993.

    ERIC Educational Resources Information Center

    Basch, Reva

    1993-01-01

    Reviews developments in the database industry for 1993. Topics addressed include scientific and technical information; environmental issues; social sciences; legal information; business and marketing; news services; documentation; databases and document delivery; electronic bulletin boards and the Internet; and information industry organizational…

  8. Annual Review of Database Developments 1991.

    ERIC Educational Resources Information Center

    Basch, Reva

    1991-01-01

    Review of developments in databases highlights a new emphasis on accessibility. Topics discussed include the internationalization of databases; databases that deal with finance, drugs, and toxic waste; access to public records, both personal and corporate; media online; reducing large files of data to smaller, more manageable files; and…

  9. Parenteral glutamine supplementation in critical illness: a systematic review

    PubMed Central

    2014-01-01

    Introduction The potential benefit of parenteral glutamine (GLN) supplementation has been one of the most commonly studied nutritional interventions in the critical care setting. The aim of this systematic review was to incorporate recent trials of traditional parenteral GLN supplementation in critical illness with previously existing data. Methods All randomized controlled trials of parenterally administered GLN in critically ill patients conducted from 1997 to 2013 were identified. Studies of enteral GLN only or combined enteral/parenteral GLN were excluded. Methodological quality of studies was scored and data was abstracted by independent reviewers. Results A total of 26 studies involving 2,484 patients examining only parenteral GLN supplementation of nutrition support were identified in ICU patients. Parenteral GLN supplementation was associated with a trend towards a reduction of overall mortality (relative risk (RR) 0.88, 95% confidence interval (CI) 0.75, 1.03, P = 0.10) and a significant reduction in hospital mortality (RR 0.68, 95% CI 0.51, 0.90, P = 0.008). In addition, parenteral GLN was associated with a strong trend towards a reduction in infectious complications (RR 0.86, 95% CI 0.73, 1.02, P = 0.09) and ICU length of stay (LOS) (WMD –1.91, (95% CI -4.10, 0.28, P = 0.09) and significant reduction in hospital LOS (WMD -2.56, 95% CI -4.71, -0.42, P = 0.02). In the subset of studies examining patients receiving parenteral nutrition (PN), parenteral GLN supplementation was associated with a trend towards reduced overall mortality (RR 0.84, 95% CI 0.71, 1.01, P = 0.07). Conclusions Parenteral GLN supplementation given in conjunction with nutrition support continues to be associated with a significant reduction in hospital mortality and hospital LOS. Parenteral GLN supplementation as a component of nutrition support should continue to be considered to improve outcomes in critically ill patients. PMID:24745648

  10. Antioxidant supplements and semen parameters: An evidence based review

    PubMed Central

    Ahmadi, Sedigheh; Bashiri, Reihane; Ghadiri-Anari, Akram; Nadjarzadeh, Azadeh

    2016-01-01

    Many studies have focused on male infertility. There is limited evidence about the influence of nutrition on quality of semen. Approximately, 30-80% of infertility cases are caused by oxidative stress and decreased level of seminal total antioxidant capacity. This study was aimed to review the effects of oral antioxidant supplements on improving major semen parameters such as sperm concentration, motility, morphology, DNA damage, and fertility rate. Data were extracted from PubMed and Google scholar database by using the terms “antioxidant”, “multivitamin”, “carnitine”, “CoQ10”, “vitamin C”, “vitamin E”, “zinc”, “folic acid”, “N-acetyl cysteine” and “selenium” combined with “male infertility”, “semen”, and “sperm” to generate a set of relevant citations. Supplements such as CoQ10 and alpha-tocopherol significantly improve sperm count. Also, carnitine has positive effects on sperm motility and morphology. Simultaneous administration of vitamin E and vitamin C reduces the sperm DNA damage. However, in some studies, one or more factors have not changed substantially. In most of the studies, antioxidant supplementation improved the number, motility, morphology and sometimes DNA integrity of sperm. The present study showed that antioxidant supplements, especially a combination of antioxidants such as vitamin C, vitamin E, and CoQ10 intake can effectively improve semen parameters in infertile men. PMID:28066832

  11. Pacific Northwest Laboratory annual report for 1980 to the DOE Assistant Secretary for Environment. Part 2 supplement, ecological sciences

    SciTech Connect

    Vaughan, B.E.

    1981-06-01

    This supplement replaces the list of Publications and Presentations in the Pacific Northwest Laboratory Annual Report for 1980 to the Assistant Secretary for Environment, PNL-3700 PT2, Ecological Sciences. The listings in the report as previously distributed were incomplete owing to changeovers in the bibliographic-tracking system.

  12. 25 CFR 171.510 - How does BIA calculate my annual operation and maintenance assessment if supplemental water is...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How does BIA calculate my annual operation and maintenance assessment if supplemental water is available on the irrigation facility servicing my farm unit... IRRIGATION OPERATION AND MAINTENANCE Financial Matters: Assessments, Billing, and Collections § 171.510 How...

  13. 25 CFR 171.510 - How does BIA calculate my annual operation and maintenance assessment if supplemental water is...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false How does BIA calculate my annual operation and maintenance assessment if supplemental water is available on the irrigation facility servicing my farm unit? 171.510 Section 171.510 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE...

  14. Annual Review of Applied Linguistics, Volume 5, 1984.

    ERIC Educational Resources Information Center

    Kaplan, Robert B., Ed.

    This volume of the annual review includes introductory remarks by G. Richard Tucker and these papers: "Current Issues in Bilingualism: An Update of Directions in Research" (Braj B. Kachru); "Psycholinguistics: Application. The Writing System as a Native Language for the Deaf" (Danny D. Steinberg); "Sociolinguistics: Theory" (Monica Heller);…

  15. Agricultural Education and Training. Annual Review of Selected Developments.

    ERIC Educational Resources Information Center

    Reeves, M., Ed.

    This annual review is intended as a means for disseminating information and views on agricultural education and training, and related subjects to the United Nations, Food and Agriculture Organization (FAO) Member Governments, FAO National Committees, national and international experts and institutions. Topics include: (1) "Training Teachers of…

  16. Fermi National Acceleator Laboratory Annual Program Review 1992

    SciTech Connect

    Appel, Jeffrey A.; Jovanovic, Drasko; Pordes, Stephen

    1992-01-01

    This book is submitted as a written adjunct to the Annual DOE High Energy Physics Program Review of Fermilab, scheduled this year for March 31 - April 2, 1992. In it are described the functions and activities of the various Laboratory areas plus statements of plans and goals for the coming year.

  17. Life of an Idea: DLIFLC Annual Program Review.

    ERIC Educational Resources Information Center

    Woytak, Lidia

    1999-01-01

    Discusses the Defense Language Institute's Foreign Language Center's (DLIFLC) annual program review. Representatives from the Army, Air Force, Marine Corps, HQ TRADOC, National Security Agency, Defense Intelligence Agency, and the Office of the Assistant Secretary of Defense for Command, Control, Communication, and Intelligence met to discuss…

  18. Life of an Idea: DLIFLC Annual Program Review.

    ERIC Educational Resources Information Center

    Woytak, Lidia

    1999-01-01

    Discusses the Defense Language Institute's Foreign Language Center's (DLIFLC) annual program review. Representatives from the Army, Air Force, Marine Corps, HQ TRADOC, National Security Agency, Defense Intelligence Agency, and the Office of the Assistant Secretary of Defense for Command, Control, Communication, and Intelligence met to discuss…

  19. Fermi National Accelerator Laboratory Annual Program Review 1991

    SciTech Connect

    Appel, Jeffrey A.; Jovanovic, Drasko; Pordes, Stephen

    1991-01-01

    This book is submitted as a written adjunct to the Annual DOE High Energy Physics Program Review of Fermilab, scheduled this year for April 10-12, 1991. In it are described the functions and activities of the various Laboratory areas plus statements of plans and goals for the coming year.

  20. Annual Review of Information Science and Technology, Volume 29, 1994.

    ERIC Educational Resources Information Center

    Williams, Martha E., Ed.

    This annual publication describes and appraises activities and trends in the field of information science and technology. The chapters contain scholarly reviews of specific topics as substantiated by the published literature. This volume's nine chapters fit within a basic framework of four sections: "Planning Information Systems and…

  1. The Annual Review of Environmental Education 1995, No. 7.

    ERIC Educational Resources Information Center

    Midgley, Christine, Ed.

    The Council for Environmental Education (CEE) publishes this annual review that reflects the changes that have brought environmental education in from the fringes and now attracts considerable political and educational attention. This edition brings together a selection of important statements by leading public figures and other papers and…

  2. Agricultural Education and Training; Annual Review of Selected Developments.

    ERIC Educational Resources Information Center

    United Nations Food and Agriculture Organization, Rome (Italy).

    This annual review of selected developments in agricultural education and training of the United Nations family presents economic and social progress reports of countries dependent upon agriculture. Topics covered are education and training in Africa, deep sea fishing training in Korea, correspondence courses in agriculture, national marketing…

  3. Fermi National Accelerator Laboratory Annual Program Review 2000

    SciTech Connect

    2000-03-01

    This book is submitted as one written part of the 2000 Annual DOE High Energy Physics Program Review of Fermilab, scheduled March 22-24, 2000. In it are Director's Overview, some experimental highlights, discussions of several projects, and descriptions of the functions and activities of the four laboratory divisions. This book should be read in conjunction with the 2000 Fermilab Workbook and the review presentations (both in formal sessions and at the poster session).

  4. 2015 DOE Vehicle Technologies Office Annual Merit Review

    SciTech Connect

    None, None

    2015-11-01

    The 2015 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 8-12, 2015, in Arlington, Virginia. The review encompassed all of the work done by the FCTO and the VTO: 258 individual activities were reviewed for VTO, by 170 reviewers. A total of 1,095 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.

  5. 2013 DOE Vehicle Technologies Office Annual Merit Review

    SciTech Connect

    none,

    2013-10-01

    The 2013 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held May 13-17, 2013, in Crystal City, Virginia. The review encompassed all of the work done by the FCTO and the VTO: a total of 287 individual activities were reviewed for VTO, by a total of 187 reviewers. A total of 1,382 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.

  6. 2014 DOE Vehicle Technologies Office Annual Merit Review

    SciTech Connect

    2014-11-01

    The 2014 U.S. Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) and Vehicle Technologies Office (VTO) Annual Merit Review and Peer Evaluation Meeting (AMR) was held June 16-20, 2014, in Washington, DC. The review encompassed all of the work done by the FCTO and the VTO: a total of 295 individual activities were reviewed for VTO, by a total of 179 reviewers. A total of 1,354 individual review responses were received for the VTO technical reviews. The objective of the meeting was to review the accomplishments and plans for VTO over the previous 12 months, and provide an opportunity for industry, government, and academia to give inputs to DOE on the Office with a structured and formal methodology. The meeting also provided attendees with a forum for interaction and technology information transfer.

  7. A review of creatine supplementation in age-related diseases: more than a supplement for athletes

    PubMed Central

    Smith, Rachel N.; Agharkar, Amruta S.; Gonzales, Eric B.

    2014-01-01

    Creatine is an endogenous compound synthesized from arginine, glycine and methionine. This dietary supplement can be acquired from food sources such as meat and fish, along with athlete supplement powders. Since the majority of creatine is stored in skeletal muscle, dietary creatine supplementation has traditionally been important for athletes and bodybuilders to increase the power, strength, and mass of the skeletal muscle. However, new uses for creatine have emerged suggesting that it may be important in preventing or delaying the onset of neurodegenerative diseases associated with aging. On average, 30% of muscle mass is lost by age 80, while muscular weakness remains a vital cause for loss of independence in the elderly population. In light of these new roles of creatine, the dietary supplement’s usage has been studied to determine its efficacy in treating congestive heart failure, gyrate atrophy, insulin insensitivity, cancer, and high cholesterol. In relation to the brain, creatine has been shown to have antioxidant properties, reduce mental fatigue, protect the brain from neurotoxicity, and improve facets/components of neurological disorders like depression and bipolar disorder. The combination of these benefits has made creatine a leading candidate in the fight against age-related diseases, such as Parkinson’s disease, Huntington’s disease, amyotrophic lateral sclerosis, long-term memory impairments associated with the progression of Alzheimer’s disease, and stroke. In this review, we explore the normal mechanisms by which creatine is produced and its necessary physiology, while paying special attention to the importance of creatine supplementation in improving diseases and disorders associated with brain aging and outlining the clinical trials involving creatine to treat these diseases. PMID:25664170

  8. Annual review of energy. Volume 6

    NASA Astrophysics Data System (ADS)

    Hollander, J. M.; Simmons, M. K.; Wood, D. O.

    Developments in the areas of energy resources and supply technologies, energy end use and conservation, energy policy, energy-related risks and the sociopolitical aspects of energy are reviewed. Progress in solar energy technologies over the last five years is discussed, along with the implications for reactor safety of the accident at Three Mile Island, the derivation of biomass fuels from agricultural products and the application of probabilistic risk assessment to energy technologies. Attention is also given to a program for national survival during an oil crisis, energy conservation in new buildings, the development of a United States synthetic fuel industry, the role of OPEC policies in world oil availability, the social impacts of soft and hard energy systems, and the energy implications of fixed rail mass transportation systems. Additional topics include the energy consumptions of industries, the relative economics of nuclear, coal and oil-fired electricity generation, and the role of petroleum price and allocation regulations in the management of energy shortages.

  9. Annual Research Review: Resilience--clinical implications.

    PubMed

    Rutter, Michael

    2013-04-01

    It is a universal finding that there is huge heterogeneity in people's responses to all kinds of stress and adversity. Resilience is an interactive phenomenon that is inferred from findings indicating that some individuals have a relatively good outcome despite having experienced serious adversities. Resilience can only be inferred if there has been testing of environmental mediation of risks and quantification of the degree of risk. The use of 'natural experiments' to test environmental mediation is briefly discussed. The literature is then reviewed on features associated with resilience in terms of (a) those that are neutral or risky in the absence of the risk experience (such as adoption); (b) brief exposure to risks and inoculation effects; (c) mental features (such as planning, self-regulation or a sense of personal agency); (d) features that foster those mental features; (e) turning point effects; (f) gene-environment interactions; (g) social relationships and promotive effects; and (h) the biology of resilience. Clinical implications are considered with respect to (a) conceptual implications; (b) prevention; and (c) treatment. Resilience findings do not translate into a clear programme of prevention and treatment, but they do provide numerous leads that focus on the dynamic view of what may be involved in overcoming seriously adverse experiences. © 2012 The Author. Journal of Child Psychology and Psychiatry © 2012 Association for Child and Adolescent Mental Health.

  10. Retinal risks of high-dose ornithine supplements: a review.

    PubMed

    Hayasaka, Seiji; Kodama, Tatsuo; Ohira, Akihiro

    2011-09-01

    We reviewed the literature on ornithine supplementation and related topics. Nutritionists and physicians have reported that ornithine supplementation is useful. Paediatricians and biochemists have reported that ornithine is supplemented for NH(3) detoxification in the hyperornithinaemia-hyperammonaemia-homocitrullinuria (HHH) syndrome. In contrast, ophthalmic researchers have reported retinotoxicity associated with high-dose ornithine. In vivo and in vitro experiments have shown that high concentrations of ornithine or its metabolites are toxic to the retinal pigment epithelial (RPE) cells. Long-term (exceeding a few years) and high concentrations (exceeding 600 μmol/l) of ornithine in the blood induce retinal toxicity in gyrate atrophy of the choroid and retina (GA). Intermittent high levels of ornithine do not lead to retinal lesions. Constant blood ornithine levels between 250 and 600 μmol/l do not induce retinal lesions or cause a very slowly progressive retinal degeneration. Blood ornithine levels below 250 μmol/l do not produce retinal alteration. We concluded that short-term, low-dose or transient high-dose ornithine intake is safe for the retina; its nutritional usefulness and effect on NH(3) detoxification are supported by many researchers, but the effect may be limited; and long-term, high-dose ornithine intake may be risky for the retina. Patients with GA should avoid taking ornithine; amino acid supplementation should be administered carefully for patients with the HHH syndrome, relatives of patients with GA (heterozygotes) and subjects with RPE lesions; and blood ornithine levels and retinal conditions should be evaluated in individuals taking long-term, high-dose ornithine.

  11. Vitamin D supplementation in pregnancy: a systematic review.

    PubMed

    Harvey, Nicholas C; Holroyd, Christopher; Ntani, Georgia; Javaid, Kassim; Cooper, Philip; Moon, Rebecca; Cole, Zoe; Tinati, Tannaze; Godfrey, Keith; Dennison, Elaine; Bishop, Nicholas J; Baird, Janis; Cooper, Cyrus

    2014-07-01

    It is unclear whether or not the current evidence base allows definite conclusions to be made regarding the optimal maternal circulating concentration of 25-hydroxyvitamin D [25(OH)D] during pregnancy, and how this might best be achieved. To answer the following questions: (1) What are the clinical criteria for vitamin D deficiency in pregnant women? (2) What adverse maternal and neonatal health outcomes are associated with low maternal circulating 25(OH)D? (3) Does maternal supplementation with vitamin D in pregnancy lead to an improvement in these outcomes (including assessment of compliance and effectiveness)? (4) What is the optimal type (D2 or D3), dose, regimen and route for vitamin D supplementation in pregnancy? (5) Is supplementation with vitamin D in pregnancy likely to be cost-effective? We performed a systematic review and where possible combined study results using meta-analysis to estimate the combined effect size. Major electronic databases [including Database of Abstracts of Reviews of Effects (DARE), Centre for Reviews and Dissemination (CRD), Cochrane Database of Systematic Reviews (CDSR) and the Health Technology Assessment (HTA) database] were searched from inception up to June 2012 covering both published and grey literature. Bibliographies of selected papers were hand-searched for additional references. Relevant authors were contacted for any unpublished findings and additional data if necessary. Abstracts were reviewed by two reviewers. pregnant women or pregnant women and their offspring. either assessment of vitamin D status [dietary intake, sunlight exposure, circulating 25(OH)D concentration] or supplementation of participants with vitamin D or food containing vitamin D (e.g. oily fish). offspring - birthweight, birth length, head circumference, bone mass, anthropometry and body composition, risk of asthma and atopy, small for gestational dates, preterm birth, type 1 diabetes mellitus, low birthweight, serum calcium concentration, blood

  12. Nutraceutical supplement in the management of tendinopathies: a systematic review

    PubMed Central

    Fusini, Federico; Bisicchia, Salvatore; Bottegoni, Carlo; Gigante, Antonio; Zanchini, Fabio; Busilacchi, Alberto

    2016-01-01

    Summary Background nutraceuticals are common support therapy for management of tendinopathies. Even if they are widely diffused, our knowledge is still poor. The aim of this systematic review is to analyze the most commonly used nutraceuticals and their effects on tendons. Methods glucosamine and chondroitin sulphate, vitamin C, hydrolazed type 1 collagen, arginine alpha-keto-glutarate, bromelain, curcumin, boswellic acid, and methil-sulfonil-methane were considered. During the last week of Dicember 2015 a comprehensive research of main databases for each substance was made in relation with tendinopathy. Repeated articles, articles not in English nor in Italian, not common nutraceuticals, and articles not related with tendons or tenocytes were excluded. Clinical article quality was assessed independently by two reviewers using the modified Coleman methodology score. Results preclinical and clinical data from 46 articles from all databases were analyzed. All these nutraceuticals demonstrated several effects on normal and pathological tendons. Preclinical and clinical studies showed a possible role on collagen synthesis, inflammation, mechanical properties, and maturation of collagen bundles, antioxidant effect, edema, and analgesia. The majority clinical studies had some methodological limitations with an average Modified Coleman Methodology Score of 51.3 points and SD of 20.5 points. In particular, there were very low values in power, error, outcome assessment, and clinical effect. Conclusion preclinical results are very encouraging, however they are not fully confirmed by clinical studies. There are few clinical papers on the use of nutraceuticals in tendon disorders, and their methodological quality is poor. Furthermore, in most of the studies more than one supplement was administered at the same time. This may bias the results, and the effect of each single component cannot be determined. Furthermore, the interactions between nutraceuticals and drugs, or other

  13. Nursing portfolio study: the use in annual performance reviews.

    PubMed

    Capan, Michelle L; Ambrose, Heather L; Burkett, Marnie; Evangelista, Tonya R; Flook, Donna M; Straka, Kristen L

    2013-01-01

    Professional portfolios allow staff to document their participation in areas of education, certification, shared governance councils, national nursing organizations, and community outreach. In this study, nurses tracked their professional development in a virtual electronic portfolio. A preperception/postperception questionnaire for both staff and unit directors revealed that nursing portfolios proved to be a valuable tool during annual performance reviews to acknowledge accomplishments and encourage continued professional growth of individual direct-care staff nurses.

  14. Review of liver injury associated with dietary supplements.

    PubMed

    Stickel, Felix; Kessebohm, Kerstin; Weimann, Rosemarie; Seitz, Helmut K

    2011-05-01

    Dietary supplements (DS) are easily available and increasingly used, and adverse hepatic reactions have been reported following their intake. To critically review the literature on liver injury because of DSs, delineating patterns and mechanisms of injury and to increase the awareness towards this cause of acute and chronic liver damage. Studies and case reports on liver injury specifically because of DSs published between 1990 and 2010 were searched in the PubMed and EMBASE data bases using the terms 'dietary/nutritional supplements', 'adverse hepatic reactions', 'liver injury'; 'hepatitis', 'liver failure', 'vitamin A' and 'retinoids', and reviewed for yet unidentified publications. Significant liver injury was reported after intake of Herbalife and Hydroxycut products, tea extracts from Camellia sinensis, products containing usnic acid and high contents of vitamin A, anabolic steroids and others. No uniform pattern of hepatotoxicity has been identified and severity may range from asymptomatic elevations of serum liver enzymes to hepatic failure and death. Exact estimates on how frequent adverse hepatic reactions occur as a result of DSs cannot be provided. Liver injury from DSs mimicking other liver diseases is increasingly recognized. Measures to reduce risk include tighter regulation of their production and distribution and increased awareness of users and professionals of the potential risks.

  15. Bristol Bay Assessment – Supplemental Peer Review Reports ...

    EPA Pesticide Factsheets

    These reports represent the results of independent peer reviews of several technical reports submitted to the public docket for the May 2012 draft of the Bristol Bay Assessment, An Assessment of Potential Mining Impacts on Salmon Ecosystems of Bristol Bay, Alaska. Background In May 2012, the U.S. Environmental Protection Agency (USEPA) released the draft assessment entitled An Assessment of Potential Mining Impacts on Salmon Ecosystems of Bristol Bay, Alaska, or the Bristol Bay Assessment. The purpose of the assessment is to provide a characterization of the biological and mineral resources of the Bristol Bay watershed, increase understanding of the potential impacts of large-scale mining on the region’s fish resources, and inform future governmental decisions. During the public comment period for the May 2012 draft, numerous technical reports were submitted to the public docket. The USEPA identified several of these reports as providing information about issues raised by the peer reviewers, but the reports did not show evidence of prior peer review. The USEPA made arrangements for a contractor to conduct independent peer reviews of seven such reports. The reports and the results of these supplemental peer reviews are provided here to document that the reports are of

  16. Estimating the global costs of vitamin A capsule supplementation: a review of the literature.

    PubMed

    Neidecker-Gonzales, Oscar; Nestel, Penelope; Bouis, Howarth

    2007-09-01

    Vitamin A supplementation reduces child mortality. It is estimated that 500 million vitamin A capsules are distributed annually. Policy recommendations have assumed that the supplementation programs offer a proven technology at a relatively low cost of around US$0.10 per capsule. To review data on costs of vitamin A supplementation to analyze the key factors that determine program costs, and to attempt to model these costs as a function of per capita income figures. Using data from detailed cost studies in seven countries, this study generated comparable cost categories for analysis, and then used the correlation between national incomes and wage rates to postulate a simple model where costs of vitamin A supplementation are regressed on per capita incomes. Costs vary substantially by country and depend principally on the cost of labor, which is highly correlated with per capita income. Two other factors driving costs are whether the program is implemented in conjunction with other health programs, such as National Immunization Days (which lowers costs), and coverage in rural areas (which increases costs). Labor accounts for 70% of total costs, both for paid staff and for volunteers, while the capsules account for less than 5%. Marketing, training, and administration account for the remaining 25%. Total costs are lowest (roughly US$0.50 per capsule) in Africa, where wages and incomes are lowest, US$1 in developing countries in Asia, and US$1.50 in Latin America. Overall, this study derives a much higher global estimate of costs of around US$1 per capsule.

  17. Nutritional supplements as radioprotectors -- A review and proposal

    SciTech Connect

    Muscatello, A.C.

    1998-12-31

    The scientific literature contains several reports that show nutritional substances, such as vitamins, minerals, and phytochemicals (plant chemicals), provide substantial radioprotective effects in animal studies. Incorporating these substances to the human diet, already voluntarily practiced by a large segment of the population, in addition to providing other favorable health effects, may also provide a radioprotective effect. This potential radioprotective effect would be very useful in mitigating the effects of occupational radiation exposure to astronauts (especially future Mars explorers), airline crews, nuclear workers, both commercial and government, and populations exposed to nuclear accidents, e.g. Chernobyl. This paper reviews the existing evidence of radioprotective effects by nutritional supplements and proposes that their efficacy be evaluated, first with animal studies, followed by human tests with astronauts and cosmonauts on long-term missions, such as to the Mir space station and the International Space Station (ISS).

  18. 'Complementary ENT': a systematic review of commonly used supplements.

    PubMed

    Karkos, P D; Leong, S C; Arya, A K; Papouliakos, S M; Apostolidou, M T; Issing, W J

    2007-08-01

    To assess the evidence surrounding the use of certain complementary supplements in otolaryngology. We specifically focussed on four commonly used supplements: spirulina, Ginkgo biloba, Vertigoheel and nutritional supplements (cod liver oil, multivitamins and pineapple enzyme). A systematic review of the English and foreign language literature. in vivo human studies. animal trials, in vitro studies and case reports. We also excluded other forms of 'alternative medicine' such as reflexology, acupuncture and other homeopathic remedies. Lack of common outcome measures prevented a formal meta-analysis. Three studies on the effects of spirulina in allergy, rhinitis and immunomodulation were found. One was a double-blind, placebo, randomised, controlled trial (RCT) of patients with allergic rhinitis, demonstrating positive effects in patients fed spirulina for 12 weeks. The other two studies, although non-randomised, also reported a positive role for spirulina in mucosal immunity. Regarding the use of Ginkgo biloba in tinnitus, a Cochrane review published in 2004 showed no evidence for this. The one double-blind, placebo-controlled trial that followed confirmed this finding. Regarding the use of Vertigoheel in vertigo, two double-blind RCTs and a meta-analysis were identified. The first RCT suggested that Vertigoheel was equally effective in reducing the severity, duration and frequency of vertigo compared with betahistine. The second RCT suggested that Vertigoheel was a suitable alternative to G. biloba in the treatment of atherosclerosis-related vertigo. A meta-analysis of only four clinical trials confirms that Vertigoheel was equally effective compared with betahistine, G. biloba and dimenhydrinate. Regarding multivitamins and sinusitis, two small paediatric pilot studies reported a positive response for chronic sinusitis and otitis media following a course of multivitamins and cod liver oil. Regarding bromelain (pineapple enzyme) and sinusitis, one randomised

  19. Physics Division annual review, April 1, 1992--March 31, 1993

    SciTech Connect

    Thayer, K.J.

    1993-08-01

    This document is the annual review of the Argonne National Laboratory Physics Division for the period April 1, 1992--March 31, 1993. Work on the ATLAS device is covered, as well as work on a number of others in lab, as well as collaborative projects. Heavy ion nuclear physics research looked at quasi-elastic, and deep-inelastic reactions, cluster states, superdeformed nuclei, and nuclear shape effects. There were programs on accelerator mass spectroscopy, and accelerator and linac development. There were efforts in medium energy nuclear physics, weak interactions, theoretical nuclear and atomic physics, and experimental atomic and molecular physics based on accelerators and synchrotron radiation.

  20. UNOCAL Parachute Creek Shale Oil Project. Monitoring review committee meeting report. Annual meeting, 1987-1988

    SciTech Connect

    Not Available

    1988-05-25

    The Energy Security Act of 1980 established a program to provide financial assistance to private industry in the construction and operation of commercial-scale synthetic fuels plants. The Parachute Creek Shale Oil Program is one of four projects awarded financial assistance. The support agreement included development of an Environmental Monitoring Plan incorporating existing compliance monitoring and twenty-two supplemental monitoring points for water, air, solid waste, worker health and safety, and socio-economic impacts during the period 1986-1993. A Monitoring Review Committee (MRC) comprised of representatives from the Project, U.S. Department of Treasury, U.S. Department of Energy, U.S. Environmental Protection Agency, and the state convene each year to discuss monitoring information and trends in environmental and health surveillance. This report documents the first annual MRC meeting, held at the Project.

  1. Annual Reports: A Literature Review (1989-2001).

    ERIC Educational Resources Information Center

    Lord, Heather L.

    2002-01-01

    Examines literature written about annual reports to identify trends in research and determine areas of future study. Categorizes articles as related to regulations and guidelines, summary annual reports, online annual reports, rhetorical analysis of annual reports, readability and accessibility of annual reports, methods of conveying negative…

  2. 29 CFR 1953.6 - Review and approval of plan supplements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... previously approved State standards which do not change the meaning or requirements of the standard. OSHA...) OSHA shall review a supplement to determine whether it is at least as effective as the Federal program.... If the review reveals any defect in the supplement, or if more information is needed, OSHA shall...

  3. 29 CFR 1953.6 - Review and approval of plan supplements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... previously approved State standards which do not change the meaning or requirements of the standard. OSHA...) OSHA shall review a supplement to determine whether it is at least as effective as the Federal program.... If the review reveals any defect in the supplement, or if more information is needed, OSHA shall...

  4. 77 FR 10786 - Submission of Information Collection for OMB Review; Comment Request; Annual Financial and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ... of information for annual financial and actuarial information reporting under 29 CFR Part 4010 (OMB... CORPORATION Submission of Information Collection for OMB Review; Comment Request; Annual Financial and Actuarial Information Reporting AGENCY: Pension Benefit Guaranty Corporation. ACTION: Notice of request...

  5. 76 FR 77270 - Proposed Submission of Information Collection for OMB Review; Comment Request; Annual Financial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... certain financial information, including audited (if available) or (if not) unaudited financial statements... CORPORATION Proposed Submission of Information Collection for OMB Review; Comment Request; Annual Financial... Reduction Act, of its ] collection of information for annual financial and actuarial information...

  6. 17 CFR 249.803 - Form X-15AJ-2, for annual consolidated supplement of a national securities association or an...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Form X-15AJ-2, for annual....803 Form X-15AJ-2, for annual consolidated supplement of a national securities association or an... Form X-15AJ-2, see the List of CFR Sections Affected, which appears in the Finding Aids section of...

  7. 17 CFR 249.803 - Form X-15AJ-2, for annual consolidated supplement of a national securities association or an...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Form X-15AJ-2, for annual....803 Form X-15AJ-2, for annual consolidated supplement of a national securities association or an... Form X-15AJ-2, see the List of CFR Sections Affected, which appears in the Finding Aids section of...

  8. 17 CFR 249.803 - Form X-15AJ-2, for annual consolidated supplement of a national securities association or an...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Form X-15AJ-2, for annual....803 Form X-15AJ-2, for annual consolidated supplement of a national securities association or an... Form X-15AJ-2, see the List of CFR Sections Affected, which appears in the Finding Aids section of...

  9. 17 CFR 249.803 - Form X-15AJ-2, for annual consolidated supplement of a national securities association or an...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Form X-15AJ-2, for annual....803 Form X-15AJ-2, for annual consolidated supplement of a national securities association or an... Form X-15AJ-2, see the List of CFR Sections Affected, which appears in the Finding Aids section of...

  10. 17 CFR 249.803 - Form X-15AJ-2, for annual consolidated supplement of a national securities association or an...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form X-15AJ-2, for annual....803 Form X-15AJ-2, for annual consolidated supplement of a national securities association or an... Form X-15AJ-2, see the List of CFR Sections Affected, which appears in the Finding Aids section of the...

  11. UNICEF Annual Report. 1984.

    ERIC Educational Resources Information Center

    United Nations Children's Fund, New York, NY.

    This annual report reviews the work UNICEF has been doing to help transform the "Child Survival Revolution" from a dream into a reality. Discussion focuses primarily on child health and nutrition and other basic services for children. Throughout, the review is supplemented with profiles of program initiatives made to improve the…

  12. UNICEF Annual Report. 1984.

    ERIC Educational Resources Information Center

    United Nations Children's Fund, New York, NY.

    This annual report reviews the work UNICEF has been doing to help transform the "Child Survival Revolution" from a dream into a reality. Discussion focuses primarily on child health and nutrition and other basic services for children. Throughout, the review is supplemented with profiles of program initiatives made to improve the…

  13. 25 CFR 1000.361 - Will the annual review include a review of the Secretary's residual trust functions?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Trust Evaluation Review Annual Trust... 25 Indians 2 2010-04-01 2010-04-01 false Will the annual review include a review of the Secretary's residual trust functions? 1000.361 Section 1000.361 Indians OFFICE OF THE ASSISTANT...

  14. 75 FR 29884 - Implementation of Changes from the 2009 Annual Review of the Entity List

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... annual review: China, India, Iran, Pakistan, Russia, Syria, and the United Arab Emirates. Entities listed... the remaining seven destinations: China, India, Iran, Pakistan, Russia, Syria, and the United...

  15. 78 FR 23199 - NASA FAR Supplement Regulatory Review No. 1

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... SPACE ADMINISTRATION 48 CFR Parts 1834, 1841, 1846, 1851 and 1852 RIN 2700-AE01 NASA FAR Supplement...: NASA is updating the NASA FAR Supplement (NFS) with the goal of eliminating unnecessary regulation... this rule are part of NASA's retrospective plan under EO 13563 completed in August 2011. DATES...

  16. 75 FR 36127 - Proposed Submission of Information Collection for OMB Review; Comment Request; Annual Reporting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-24

    ... CORPORATION Proposed Submission of Information Collection for OMB Review; Comment Request; Annual Reporting... the Paperwork Reduction Act, of its collection of information for annual reporting and disclosure.../Report in order to update and streamline the annual reporting process in conjunction with establishing...

  17. 75 FR 54922 - Submission of Information Collection for OMB Review; Comment Request; Annual Reporting and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ... CORPORATION Submission of Information Collection for OMB Review; Comment Request; Annual Reporting and... information for annual reporting and disclosure under 29 CFR part 2520 (OMB control number 1212-0057, expires... the annual reporting process in conjunction with establishing a wholly electronic processing...

  18. 76 FR 28852 - Agency Information Collection (Supplemental Disability Report) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... AFFAIRS Agency Information Collection (Supplemental Disability Report) Activities Under OMB Review AGENCY... INFORMATION: Title: Supplemental Disability Report, VA Form Letter 29-30a. OMB Control Number: 2900-0129. Type... the insured to provide additional information required to process a claim for disability insurance...

  19. Hydroxycut hepatotoxicity: A case series and review of liver toxicity from herbal weight loss supplements

    PubMed Central

    Dara, Lily; Hewett, Jennifer; Lim, Joseph Kartaik

    2008-01-01

    Dietary supplements represent an increasingly common source of drug-induced liver injury. Hydroxycut is a popular weight loss supplement which has previously been linked to hepatotoxicity, although the individual chemical components underlying liver injury remain poorly understood. We report two cases of acute hepatitis in the setting of Hydroxycut exposure and describe possible mechanisms of liver injury. We also comprehensively review and summarize the existing literature on commonly used weight loss supplements, and their individual components which have demonstrated potential for liver toxicity. An increased effort to screen for and educate patients and physicians about supplement-associated hepatotoxicity is warranted. PMID:19058338

  20. Herbal medications and other dietary supplements. A clinical review for physicians caring for older people.

    PubMed

    Pitkälä, Kaisu H; Suominen, Merja H; Bell, J Simon; Strandberg, Timo E

    2016-12-01

    Evidence for the safety and effectiveness of dietary supplements is mixed. The extent to which older people use dietary supplements concomitantly with conventional medications is often under-appreciated by physicians. We conducted a literature review on clinical considerations associated with dietary supplement use, focusing on benefits and harms, motivations for use and contribution to polypharmacy among older people. Vitamin D ≥ 800 IU has demonstrated benefits in fracture prevention. Vitamins A, E, and β-carotene have been associated with an increase in total mortality in several meta-analyses. A range of non-vitamin dietary supplements have been studied in randomized controlled trials but their efficacy remains largely unclear. Supplement use has been associated with a range of adverse events and drug interactions yet physicians rarely initiate discussions about their use with older patients. Older people may take dietary supplements to exercise control over their health. Given the contribution of supplements to polypharmacy, supplements may be targeted for "deprescribing" if the risk of harm is judged to outweigh benefits. This is best done as part of a comprehensive, patient-centered approach. A respectful and non-judgmental discussion may result in a shared decision to reduce polypharmacy through cessation of dietary supplements. KEY MESSAGES Herbal medications and other dietary supplements are highly prevalent among older people. Physicians are often unaware that their patients use herbal medications and other dietary supplements concomitantly with conventional medications. Herbal medications and other dietary supplements contribute to high rates of polypharmacy, particularly among older people with multimorbidity. Herbal medications and other dietary supplements can interact with conventional medications and be associated with a range of adverse events. Physicians need to be patient-centered and non-judgmental when initiating discussions about

  1. Summary of the FY 2005 Batteries for Advanced Transportation Technologies (BATT) research program annual review

    SciTech Connect

    None, None

    2005-08-01

    This document presents a summary of the evaluation and comments provided by the review panel for the FY 2005 Department of Energy (DOE) Batteries for Advanced Transportation Technologies (BATT) program annual review.

  2. An Evidence-Based Review of Fat Modifying Supplemental Weight Loss Products

    PubMed Central

    Egras, Amy M.; Hamilton, William R.; Lenz, Thomas L.; Monaghan, Michael S.

    2011-01-01

    Objective. To review the literature on fat modifying dietary supplements commonly used for weight loss. Methods. Recently published randomized, placebo-controlled trials were identified in PubMed, MEDLINE, International Pharmaceutical Abstracts, Cochrane Database, and Google Scholar using the search terms dietary supplement, herbal, weight loss, obesity, and individual supplement names. Discussion. Data for conjugated linoleic acid (CLA), Garcinia cambogia, chitosan, pyruvate, Irvingia gabonensis, and chia seed for weight loss were identified. CLA, chitosan, pyruvate, and Irvingia gabonensis appeared to be effective in weight loss via fat modifying mechanisms. However, the data on the use of these products is limited. Conclusion. Many obese people use dietary supplements for weight loss. To date, there is little clinical evidence to support their use. More data is necessary to determine the efficacy and safety of these supplements. Healthcare providers should assist patients in weighing the risks and benefits of dietary supplement use for weight loss. PMID:20847896

  3. 46 CFR Appendix C to Part 404 - Procedures for Annual Review of Base Pilotage Rates

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Procedures for Annual Review of Base Pilotage Rates C Appendix C to Part 404 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE RATEMAKING Pt. 404, App. C Appendix C to Part 404—Procedures for Annual Review of Base...

  4. 76 FR 44085 - Agency Information Collection (REPS Annual Eligibility Report) Activity Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... AFFAIRS Agency Information Collection (REPS Annual Eligibility Report) Activity Under OMB Review AGENCY... INFORMATION: Title: REPS Annual Eligibility Report, (Under the Provisions of Section 156, Pub. L. 97-377), VA... information abstracted below to the Office of Management and Budget (OMB) for review and comment. The...

  5. 49 CFR 391.25 - Annual inquiry and review of driving record.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Annual inquiry and review of driving record. 391... Character § 391.25 Annual inquiry and review of driving record. (a) Except as provided in subpart G of this... whether that driver meets minimum requirements for safe driving or is disqualified to drive a...

  6. 49 CFR 391.25 - Annual inquiry and review of driving record.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Annual inquiry and review of driving record. 391... Character § 391.25 Annual inquiry and review of driving record. (a) Except as provided in subpart G of this... whether that driver meets minimum requirements for safe driving or is disqualified to drive a...

  7. 49 CFR 391.25 - Annual inquiry and review of driving record.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Annual inquiry and review of driving record. 391... Character § 391.25 Annual inquiry and review of driving record. (a) Except as provided in subpart G of this... whether that driver meets minimum requirements for safe driving or is disqualified to drive a...

  8. 49 CFR 391.25 - Annual inquiry and review of driving record.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Annual inquiry and review of driving record. 391... Character § 391.25 Annual inquiry and review of driving record. (a) Except as provided in subpart G of this... whether that driver meets minimum requirements for safe driving or is disqualified to drive a...

  9. 49 CFR 391.25 - Annual inquiry and review of driving record.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Annual inquiry and review of driving record. 391... Character § 391.25 Annual inquiry and review of driving record. (a) Except as provided in subpart G of this... whether that driver meets minimum requirements for safe driving or is disqualified to drive a...

  10. 46 CFR Appendix C to Part 404 - Procedures for Annual Review of Base Pilotage Rates

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Procedures for Annual Review of Base Pilotage Rates C Appendix C to Part 404 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE RATEMAKING Pt. 404, App. C Appendix C to Part 404—Procedures for Annual Review of...

  11. 46 CFR Appendix C to Part 404 - Procedures for Annual Review of Base Pilotage Rates

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Procedures for Annual Review of Base Pilotage Rates C Appendix C to Part 404 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE RATEMAKING Pt. 404, App. C Appendix C to Part 404—Procedures for Annual Review of...

  12. 46 CFR Appendix C to Part 404 - Procedures for Annual Review of Base Pilotage Rates

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Procedures for Annual Review of Base Pilotage Rates C Appendix C to Part 404 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE RATEMAKING Pt. 404, App. C Appendix C to Part 404—Procedures for Annual Review of...

  13. Nutrition Supplements to Stimulate Lipolysis: A Review in Relation to Endurance Exercise Capacity.

    PubMed

    Kim, Jisu; Park, Jonghoon; Lim, Kiwon

    2016-01-01

    Athletes make great efforts to increase their endurance capacity in many ways. Using nutrition supplements for stimulating lipolysis is one such strategy to improve endurance performance. These supplements contain certain ingredients that affect fat metabolism; furthermore, in combination with endurance training, they tend to have additive effects. A large body of scientific evidence shows that nutrition supplements increase fat metabolism; however, the usefulness of lipolytic supplements as ergogenic functional foods remains controversial. The present review will describe the effectiveness of lipolytic supplements in fat metabolism and as an ergogenic aid for increasing endurance exercise capacity. There are a number of lipolytic supplements available on the market, but this review focuses on natural ingredients such as caffeine, green tea extract, L-carnitine, Garcinia cambogia (hydroxycitric acid), capsaicin, ginseng, taurine, silk peptides and octacosanol, all of which have shown scientific evidence of enhancing fat metabolism associated with improving endurance performance. We excluded some other supplements owing to lack of data on fat metabolism or endurance capacity. Based on the data in this review, we suggest that a caffeine and green tea extract improves endurance performance and enhances fat oxidation. Regarding other supplements, the data on their practical implications needs to be gathered, especially for athletes.

  14. 77 FR 19126 - Defense Federal Acquisition Regulation Supplement: New Threshold for Peer Reviews of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Regulation Supplement: New Threshold for Peer Reviews of Noncompetitive Contracts (DFARS Case 2012-D018... modify the threshold for noncompetitive contract peer reviews. DATES: Effective Date: April 30, 2012. FOR.... Background This final rule reduces the threshold for DoD peer reviews of noncompetitive contracts from the...

  15. TMS 2014 143rd Annual Meeting & Exhibition, Annual Meeting Supplemental Proceedings (ISBN: 978-1-118-88972-5)

    SciTech Connect

    Nielsen, K; Zhukov, A; Ipatov, M; Talaat, A; Blanco, J; Zhukova, V; Churyukanova, M; Kaloshkin, S; Zamiatkina, E; Shuvaeva, E; Gonzalez-Legarreta, L; Hernando, B

    2015-03-02

    The Magnetic Materials for Energy Applications IV, held at the 2014, 143rd Annual Meeting of The Minerals, Metals, and Materials Society (TMS), brought together experts, young investigators, and students from this sub-discipline of materials science in order for them to share their latest discoveries and develop collaborations. This symposium, which is organized by The Minerals, Metals, and Materials Society, is an important event for this community of scientists. This year, over 50 high-level technical talks were planned over the course of the event. In addition, the students and young investigators in attendance ensured the maximum benefit to the next generation’s work force in this area of study. Meeting global energy needs in a clean, efficient, secure and sustainable manner is arguably the greatest challenge facing mankind today. Magnetic materials play a critical role in myriad devices for the collection, conversion, transmission and storage of energy. For example, high performance permanent magnets are currently in great demand for the generators in wind turbines and electric motors in hybrid vehicles. Other classes of advanced magnetic materials are essential for efficient inductors/transformers and motors. Energy efficient cooling based on the magnetocaloric effect is another exciting possibility which is rapidly becoming industrially viable. The potential energy savings related to refrigeration and air conditioning based on magnetocaloric materials are highly attractive. This symposium allowed experts in areas relating to the advanced characterization, simulation, and optimization of magnetic materials to convene and present their latest research. The types of interactions afforded by this event are beneficial to society at large primarily because they provide opportunities for the leaders within this field to learn from one another and thus improve the quality and productivity of their investigations. Additionally, the presence of young investigators

  16. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program : Facility Operation and Maintenance Facilities, Annual Report 2003.

    SciTech Connect

    McLean, Michael L.; Seeger, Ryan; Hewitt, Laurie

    2004-01-01

    Anadromous salmonid stocks have declined in both the Grande Ronde River Basin (Lower Snake River Compensation Plan (LSRCP) Status Review Symposium 1998) and in the entire Snake River Basin (Nehlsen et al. 1991), many to the point of extinction. The Grande Ronde River Basin historically supported large populations of fall and spring chinook (Oncorhynchus tshawytscha), sockeye (O. nerka), and coho (O. kisutch) salmon and steelhead trout (O. mykiss) (Nehlsen et al. 1991). The decline of chinook salmon and steelhead populations and extirpation of coho and sockeye salmon in the Grande Ronde River Basin was, in part, a result of construction and operation of hydroelectric facilities, over fishing, and loss and degradation of critical spawning and rearing habitat in the Columbia and Snake River basins (Nehlsen et al. 1991). Hatcheries were built in Oregon, Washington and Idaho under the Lower Snake River Compensation Plan (LSRCP) to compensate for losses of anadromous salmonids due to the construction and operation of the lower four Snake River dams. Lookingglass Hatchery (LGH) on Lookingglass Creek, a tributary of the Grande Ronde River, was completed under LSRCP in 1982 and has served as the main incubation and rearing site for chinook salmon programs for Grande Ronde and Imnaha rivers in Oregon. Despite these hatchery programs, natural spring chinook populations continued to decline resulting in the National Marine Fisheries Service (NMFS) listing Snake River spring/summer chinook salmon as ''threatened'' under the federal Endangered Species Act (1973) on 22 April 1992. Continuing poor escapement levels and declining population trends indicated that Grande Ronde River basin spring chinook salmon were in imminent danger of extinction. These continuing trends led fisheries co-managers in the basin to initiate the Grande Ronde Endemic Spring Chinook Salmon Supplementation Program (GRESCSSP) in order to prevent extinction and preserve options for use of endemic fish stocks

  17. Review of P-scan computer-based ultrasonic inservice inspection system. Supplement 1

    SciTech Connect

    Harris, R.V. Jr.; Angel, L.J.

    1995-12-01

    This Supplement reviews the P-scan system, a computer-based ultrasonic system used for inservice inspection of piping and other components in nuclear power plants. The Supplement was prepared using the methodology described in detail in Appendix A of NUREG/CR-5985, and is based on one month of using the system in a laboratory. This Supplement describes and characterizes: computer system, ultrasonic components, and mechanical components; scanning, detection, digitizing, imaging, data interpretation, operator interaction, data handling, and record-keeping. It includes a general description, a review checklist, and detailed results of all tests performed.

  18. Effects of Betaine Supplementation on Muscle Strength and Power: A Systematic Review.

    PubMed

    Ismaeel, Ahmed

    2017-08-01

    Ismaeel, A. Effects of betaine supplementation on muscle strength and power: a systematic review. J Strength Cond Res 31(8): 2338-2346, 2017-Betaine (BET) has recently gotten much attention for its potential role as an ergogenic aid and has become a common ingredient in peri-workout dietary supplements. The purpose of this systematic review of the literature was to investigate the effects of BET supplementation on muscular strength and power. A computerized literature search of 3 databases (PubMed, MEDLINE, and Scopus) was performed. Included in the review were randomized controlled trials that measured muscle strength, power, or both measures in healthy participants. Quality was assessed using the PEDro scale. Seven trials were identified, and quality assessment showed that all were of "excellent quality." Only 2 of the studies reported increases in strength or power after supplementation with BET. The remaining 5 studies showed no change in any strength or power outcome measures with BET supplementation. This review highlights the lack of evidence for a clear ergogenic effect of BET supplementation on strength and power performance. However, because 2 studies did identify increases of up to 24.61% on strength and power as a result of BET supplementation, additional studies are necessary to evaluate its effectiveness.

  19. Cool-season annual pastures with clovers to supplement wintering beef cows nursing calves

    USDA-ARS?s Scientific Manuscript database

    Every December, for 3 years, 87 beef cows, nursing cows, (594 ' 9.8 kg; calving season, September to November) were stratified by body condition score, body weight, cow age, and calf gender. They were divided randomly into 6 groups and assigned to 1 of 6 cool-season annual swards (0.45 hectares/cow...

  20. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 1998 Annual Report.

    SciTech Connect

    Carmichael, Richard W.

    2003-03-01

    Permit Number 1011 (formerly Permit No. 973) authorized ODFW to take listed spring chinook salmon juveniles from Catherine Creek and the Lostine and Grande Ronde rivers for scientific research and enhancement purposes. Special condition 2a specified the need for an annual report prior to initiation of next years work.

  1. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 1999 Annual Report.

    SciTech Connect

    Carmichael, Richard W.

    2003-03-01

    Permit Number 1011 (formerly Permit No. 973) authorized ODFW to take listed spring chinook salmon juveniles from Catherine Creek and the Lostine and Grande Ronde rivers for scientific research and enhancement purposes. Special condition 2a specified the need for an annual report prior to initiation of next year's work.

  2. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2003 Annual Report.

    SciTech Connect

    Hoffnagle, Timothy L.; Hair, Don; Carmichael, Richard W.

    2004-07-01

    BPA Fish and Wildlife Program Project Number 1998-01-001 provides funding for the Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Program. This report satisfies the requirement that an annual report be submitted for FY 2003. The Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Project is designed to rapidly increase numbers of salmon in stocks that are in imminent danger of extirpation. Parr are captured in Catherine Creek, upper Grande Ronde River and Lostine River and reared to adulthood in captivity. Upon maturation, these fish are spawned (within stocks) and their progeny reared to smoltification before being released into the natal stream of their parents. This program is co-managed by ODFW, National Marine Fisheries Service, Nez Perce Tribe and Confederated Tribes of the Umatilla Indian Reservation. This report covers activities conducted and provides data analyses for the Grande Ronde Spring Chinook Salmon Captive broodstock Program from 1 January--31 December 2003. Since the fiscal year ends in the middle of the spawning period, an annual report based on calendar year is more logical. This document is the FY 2003 annual report. Detailed information on historic and present population status, project background, goals and objectives, significance to regional programs and relationships to other programs, methods and previous results are available in the 1995-2002 Project Status Report (Hoffnagle et al 2003).

  3. Adverse events of herbal food supplements for body weight reduction: systematic review.

    PubMed

    Pittler, M H; Schmidt, K; Ernst, E

    2005-05-01

    Herbal weight-loss supplements are marketed with claims of effectiveness. Our earlier systematic review identified data from double-blind, randomized controlled trials for a number of herbal supplements. The aim of this systematic review was to assess all clinical evidence of adverse events of herbal food supplements for body weight reduction for which effectiveness data from rigorous clinical trials exist. We assessed Ephedra sinica, Garcinia cambogia, Paullinia cupana, guar gum, Plantago psyllium, Ilex paraguariensis and Pausinystalia yohimbe. Literature searches were conducted on Medline, Embase, Amed and The Cochrane Library. Data were also requested from the spontaneous reporting scheme of the World Health Organization. We hand-searched relevant medical journals and our own files. There were no restrictions regarding the language of publication. The results show that adverse events including hepatic injury and death have been reported with the use of some herbal food supplements. For herbal ephedra and ephedrine-containing food supplements an increased risk of psychiatric, autonomic or gastrointestinal adverse events and heart palpitations has been reported. In conclusion, adverse events are reported for a number of herbal food supplements, which are used for reducing body weight. Although the quality of the data does not justify definitive attribution of causality in most cases, the reported risks are sufficient to shift the risk-benefit balance against the use of most of the reviewed herbal weight-loss supplements. Exceptions are Garcinia cambogia and yerba mate, which merit further investigation.

  4. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operation and Maintenance and Monitoring and Evaluation, 2000 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Lofy, Peter T.

    2003-03-01

    This is the third annual report of a multi-year project to operate adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Supplementation using conventional and captive broodstock techniques is being used to restore fisheries in these streams. Statement of Work Objectives for 2000: (1) Participate in implementation of the comprehensive multiyear operations plan for the Grande Ronde Endemic Spring Chinook Supplementation Program (GRESCP). (2) Plan for recovery of endemic summer steelhead populations in Catherine Creek and the upper Grande Ronde River. (3) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2000. (4) Collect summer steelhead. (5) Collect adult endemic spring chinook salmon broodstock. (6) Acclimate juvenile spring chinook salmon prior to release into the upper Grande Ronde River and Catherine Creek. (7) Document accomplishments and needs to permitters, comanagers, and funding agency. (8) Communicate project results to the scientific community. (9) Plan detailed GRESCP Monitoring and Evaluation for future years. (10) Monitor adult population abundance and characteristics of Grande Ronde River spring chinook salmon populations and incidentally-caught summer steelhead and bull trout. (11) Monitor condition, movement, and mortality of spring chinook salmon acclimated at remote facilities. (12) Monitor water quality at facilities. (13) Participate in Monitoring & Evaluation of the captive brood component of the Program to document contribution to the Program.

  5. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operation and Maintenance and Monitoring and Evaluation, 2001 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Ogburn, Parker N.

    2003-03-01

    This is the second annual report of a multi-year project to operate adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Supplementation using conventional and captive broodstock techniques is being used to restore fisheries in these streams. Statement of Work Objectives for 2001: (1) Participate in implementation of the comprehensive multiyear operations plan for the Grande Ronde Endemic Spring chinook Supplementation Program (GRESCP). (2) Plan detailed GRESCP Monitoring and Evaluation for future years. (3) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2001. (4) Plan for data collection needs for bull trout. (5) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2001. (6) Collect summer steelhead. (7) Monitor adult endemic spring chinook salmon populations and collect broodstock. (8) Acclimate juvenile spring chinook salmon prior to release into the upper Grande Ronde River and Catherine Creek. (9) Monitor adult population abundance and characteristics of Grande Ronde River spring chinook salmon populations. (10) Monitor condition, movement, and mortality of spring chinook salmon acclimated at remote facilities. (11) Participate in Monitoring & Evaluation of the captive brood component of the Program to document contribution to the Program. (12) Monitor water quality at facilities. (13) Document accomplishments and needs to permitters, comanagers, and funding agencies. (14) Communicate Project results to the scientific community.

  6. Effect of vitamin D supplementation on inflammation: protocol for a systematic review.

    PubMed

    Mousa, Aya; Misso, Marie; Teede, Helena; Scragg, Robert; de Courten, Barbora

    2016-04-05

    The extraskeletal role of vitamin D is being increasingly recognised. This has important clinical implications, as vitamin D deficiency has reached epidemic proportions worldwide. Vitamin D has proposed anti-inflammatory properties, yet the role of vitamin D supplementation in reducing inflammation remains largely unknown. The purpose of this review is to investigate the impact of vitamin D supplementation on inflammation, and to identify relevant knowledge gaps in the field. Medline, CINAHL, EMBASE and All EBM will be systematically searched for randomised controlled trials (RCTs) and systematic reviews of RCTs, comparing vitamin D supplementation with placebo, usual care or other pharmacological or non-pharmacological interventions. One reviewer will assess articles for eligibility according to prespecified selection criteria, after which 2 independent reviewers will perform data extraction and quality appraisal. Meta-analyses will be conducted where appropriate. Formal ethical approval is not required as no primary data is collected. This systematic review will identify potential clinical implications of vitamin D deficiency and supplementation, and will be disseminated through a peer-reviewed publication and at conference meetings, to inform future research on the efficacy of vitamin D supplementation for inflammation and inflammatory diseases. CRD42016037104. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  7. Vitamin D supplementation in the elderly: review of safety and effectiveness of different regimes.

    PubMed

    Byrne, P M; Freaney, R; McKenna, M J

    1995-06-01

    Vitamin D deficiency is common in the elderly, especially in countries where effective sunlight or exposure to sunlight is limited. Two regimes for vitamin D supplementation--low-dose daily oral administration and intermittent high-dose administration--were examined with regard to safety and effectiveness. Eleven papers reporting studies in 449 elderly subjects were reviewed. On low-dose continuous supplementation mean concentration of 25 hydroxyvitamin D (25(OH)D) ranged from 57 to 105 nmol/L compared to 55 to 87 nmol/L following high-dose supplementation. These mean values fall within the physiological range for young adults. Hypercalcemia occurred in only 3 subjects and was associated with a predisposing cause in 2 of 3 subjects. We suggest that low dose continuous supplementation (10 to 20 micrograms daily) is the regime of choice but high-dose intermittent supplementation (2.5 mg six monthly) may be suitable where compliance is poor.

  8. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2001 Annual Report.

    SciTech Connect

    Carmichael, Richard W.

    2003-03-01

    Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2001.

  9. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Program, 2000 Annual Report.

    SciTech Connect

    Carmichael, Richard W.

    2003-03-01

    Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2000.

  10. Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review.

    PubMed

    Domínguez, Raúl; Cuenca, Eduardo; Maté-Muñoz, José Luis; García-Fernández, Pablo; Serra-Paya, Noemí; Estevan, María Carmen Lozano; Herreros, Pablo Veiga; Garnacho-Castaño, Manuel Vicente

    2017-01-06

    Athletes use nutritional supplementation to enhance the effects of training and achieve improvements in their athletic performance. Beetroot juice increases levels of nitric oxide (NO), which serves multiple functions related to increased blood flow, gas exchange, mitochondrial biogenesis and efficiency, and strengthening of muscle contraction. These biomarker improvements indicate that supplementation with beetroot juice could have ergogenic effects on cardiorespiratory endurance that would benefit athletic performance. The aim of this literature review was to determine the effects of beetroot juice supplementation and the combination of beetroot juice with other supplements on cardiorespiratory endurance in athletes. A keyword search of DialNet, MedLine, PubMed, Scopus and Web of Science databases covered publications from 2010 to 2016. After excluding reviews/meta-analyses, animal studies, inaccessible full-text, and studies that did not supplement with beetroot juice and adequately assess cardiorespiratory endurance, 23 articles were selected for analysis. The available results suggest that supplementation with beetroot juice can improve cardiorespiratory endurance in athletes by increasing efficiency, which improves performance at various distances, increases time to exhaustion at submaximal intensities, and may improve the cardiorespiratory performance at anaerobic threshold intensities and maximum oxygen uptake (VO2max). Although the literature shows contradictory data, the findings of other studies lead us to hypothesize that supplementing with beetroot juice could mitigate the ergolytic effects of hypoxia on cardiorespiratory endurance in athletes. It cannot be stated that the combination of beetroot juice with other supplements has a positive or negative effect on cardiorespiratory endurance, but it is possible that the effects of supplementation with beetroot juice can be undermined by interaction with other supplements such as caffeine.

  11. Effects of Beetroot Juice Supplementation on Cardiorespiratory Endurance in Athletes. A Systematic Review

    PubMed Central

    Domínguez, Raúl; Cuenca, Eduardo; Maté-Muñoz, José Luis; García-Fernández, Pablo; Serra-Paya, Noemí; Estevan, María Carmen Lozano; Herreros, Pablo Veiga; Garnacho-Castaño, Manuel Vicente

    2017-01-01

    Athletes use nutritional supplementation to enhance the effects of training and achieve improvements in their athletic performance. Beetroot juice increases levels of nitric oxide (NO), which serves multiple functions related to increased blood flow, gas exchange, mitochondrial biogenesis and efficiency, and strengthening of muscle contraction. These biomarker improvements indicate that supplementation with beetroot juice could have ergogenic effects on cardiorespiratory endurance that would benefit athletic performance. The aim of this literature review was to determine the effects of beetroot juice supplementation and the combination of beetroot juice with other supplements on cardiorespiratory endurance in athletes. A keyword search of DialNet, MedLine, PubMed, Scopus and Web of Science databases covered publications from 2010 to 2016. After excluding reviews/meta-analyses, animal studies, inaccessible full-text, and studies that did not supplement with beetroot juice and adequately assess cardiorespiratory endurance, 23 articles were selected for analysis. The available results suggest that supplementation with beetroot juice can improve cardiorespiratory endurance in athletes by increasing efficiency, which improves performance at various distances, increases time to exhaustion at submaximal intensities, and may improve the cardiorespiratory performance at anaerobic threshold intensities and maximum oxygen uptake (VO2max). Although the literature shows contradictory data, the findings of other studies lead us to hypothesize that supplementing with beetroot juice could mitigate the ergolytic effects of hypoxia on cardiorespiratory endurance in athletes. It cannot be stated that the combination of beetroot juice with other supplements has a positive or negative effect on cardiorespiratory endurance, but it is possible that the effects of supplementation with beetroot juice can be undermined by interaction with other supplements such as caffeine. PMID:28067808

  12. Multivitamin/mineral supplements: Rationale and safety - A systematic review.

    PubMed

    Biesalski, Hans K; Tinz, Jana

    2017-01-01

    Multivitamin/mineral supplements (MVM) are widely used in many populations. In particular, in pregnant women, MVM together with iron and folic acid are recommended to improve birth outcome and reduce low birth weight and rates of miscarriage. However, MVM use is common in the general population. This raises questions regarding the safety of long-term use of these supplements. To estimate the safety of MVM use, we performed a literature search for randomized, controlled studies for supplements with a combination of at least nine vitamins and three minerals at a maximum concentration of 100% of the recommended dietary allowance. We found nine studies evaluating the use and efficacy of MVM in pregnant women and healthy adults and six studies in the elderly where adverse effects were explicitly addressed. Only minor adverse effects (e.g., unspecific gastrointestinal symptoms) were reported in all studies. In particular, there were no significant differences between treatment and placebo groups. MVM use within the range of the dietary reference intake will not result in excess intake, even when including the impact of food and fortified food, and does not increase mortality. Taken together, these findings indicate that MVM can be safe for long-term use (more than 10 y). Copyright © 2016 Elsevier Inc. All rights reserved.

  13. 75 FR 71564 - Defense Federal Acquisition Regulation Supplement; Contractor Insurance/Pension Review (DFARS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-24

    ... Regulation Supplement; Contractor Insurance/Pension Review (DFARS Case 2009-D025) AGENCY: Defense Acquisition...) is issuing a final rule to remove and relocate the requirements for conducting a Contractor Insurance... requirements for Contractor Insurance/ Pension Review to DFARS 242.7302 from PGI 242.7302. DoD published...

  14. A Review for a Better Breakout Candidate Predictor Than Annual Buy Value.

    DTIC Science & Technology

    1987-12-01

    0192 114 A REVIEWd FOR A BETTER BREAKOUT CANDIDATE PREDW00!WCI? ANNUAL BUY VRLUE(U) NAVAL POSTGRADUATE SCHOOL MONTEREY UNCLASSIFIED C SJOSNDC8 /G 15...FOR A BETTER BREAKOUT CANDIDATE PREDICTOR THAN ANNUAL BUY VALUE by Stephen J. Olson December 1987 Thesis Advisor: Alan W. McMasters Approved for...Security Classification) A REVIEW FOR A BETTER BREAKOUT CANDIDATE PREDICTOR THAN ANNUAL BUY VALUE 12. PERSONAL AUTHOR(S) Olson, Stephen J. 13a TYPE OF

  15. FINDING POTENTIALLY UNSAFE NUTRITIONAL SUPPLEMENTS FROM USER REVIEWS WITH TOPIC MODELING.

    PubMed

    Sullivan, Ryan; Sarker, Abeed; O'Connor, Karen; Goodin, Amanda; Karlsrud, Mark; Gonzalez, Graciela

    2016-01-01

    Although dietary supplements are widely used and generally are considered safe, some supplements have been identified as causative agents for adverse reactions, some of which may even be fatal. The Food and Drug Administration (FDA) is responsible for monitoring supplements and ensuring that supplements are safe. However, current surveillance protocols are not always effective. Leveraging user-generated textual data, in the form of Amazon.com reviews for nutritional supplements, we use natural language processing techniques to develop a system for the monitoring of dietary supplements. We use topic modeling techniques, specifically a variation of Latent Dirichlet Allocation (LDA), and background knowledge in the form of an adverse reaction dictionary to score products based on their potential danger to the public. Our approach generates topics that semantically capture adverse reactions from a document set consisting of reviews posted by users of specific products, and based on these topics, we propose a scoring mechanism to categorize products as "high potential danger", "average potential danger" and "low potential danger." We evaluate our system by comparing the system categorization with human annotators, and we find that the our system agrees with the annotators 69.4% of the time. With these results, we demonstrate that our methods show promise and that our system represents a proof of concept as a viable low-cost, active approach for dietary supplement monitoring.

  16. Protein supplementation for military personnel: a review of the mechanisms and performance outcomes.

    PubMed

    McLellan, Tom M

    2013-11-01

    Protein supplement use is common among athletes, active adults, and military personnel. This review provides a summary of the evidence base that either supports or refutes the ergogenic effects associated with different mechanisms that have been proposed to support protein supplementation. It was clear that if carbohydrate delivery was optimal either during or after an acute bout of exercise that additional protein will not increase exercise capacity. Evidence was also weak to substantiate use of protein supplements to slow the increase in brain serotonin and onset of central fatigue. It was also evident that additional research is warranted to test whether the benefits of protein supplements for enhancing recovery of fluid balance after exercise will affect subsequent work in the heat. In contrast, with repeated exercise, use of protein supplementation was associated with reductions in muscle soreness and often a faster recovery of muscle function due to reductions in protein degradation. There was also good supportive evidence for long-term benefits of protein supplementation for gains in muscle mass and strength through accelerated rates of protein synthesis, as long as the training stimulus was of sufficient intensity, frequency, and duration. However, studies have not examined the impact of protein supplements under the combined stress of a military environment that includes repeated bouts of exercise with little opportunity for feeding and recovery, lack of sleep, and exposure to extreme environments. Both additional laboratory and field research is warranted to help provide evidence-based guidance for the choice of protein supplements to enhance soldier performance.

  17. Doping through supplement use: a review of the available empirical data.

    PubMed

    Outram, Simon; Stewart, Bob

    2015-02-01

    The potential for supplement use to result in doping infringements is likely to be of concern for anyone involved in sports nutrition. The available data indicates that between 40-70% of athletes use supplements, and that between 10-15% of supplements may contain prohibited substances. Such data indicates that there is a considerable risk of accidental or inadvertent doping through using supplements. Accordingly, this paper sets out to provide an overview of the currently available empirical evidence of accidental doping by supplement use. In carrying out this task, the authors refer to press releases and proxy measures associated with nutritional supplement use, as well as statistical data on supplement contamination rates and doping infractions. A number of different indications as to the percentage of doping cases that might be attributed to supplement use are presented, ranging from 6.4% to 8.8%. Such percentages are not comparable; instead they are provided as indications as to how difficult it is to ascertain or estimate the scale of this problem. Although some forms of estimation can be made, it is suggested that it is currently not possible to quantify the scale of the problem. By way of conclusion, it is argued that antidoping regulators may wish to review current data gathering and information provision systems so that the problem of inadvertent doping can be more directly assessed as a factor in sports doping overall.

  18. The Annual Professional Performance Review of Teachers: Perceptions and Perspectives of Stakeholders in New York State

    ERIC Educational Resources Information Center

    Richards, Wendy L.

    2014-01-01

    The purpose of this case study is to examine the perceptions of school personnel and state leaders in New York State regarding the current teacher evaluation process known as the Annual Professional Performance Review (APPR), which is the annual evaluation of all teachers and administrators in New York State. Results of the APPR are used for…

  19. The Annual Professional Performance Review of Teachers: Perceptions and Perspectives of Stakeholders in New York State

    ERIC Educational Resources Information Center

    Richards, Wendy L.

    2014-01-01

    The purpose of this case study is to examine the perceptions of school personnel and state leaders in New York State regarding the current teacher evaluation process known as the Annual Professional Performance Review (APPR), which is the annual evaluation of all teachers and administrators in New York State. Results of the APPR are used for…

  20. Cool-season annual pastures with clovers to supplement wintering beef cows nursing calves

    PubMed Central

    2012-01-01

    In December of 3 years, 87 beef cows with nursing calves (594 ± 9.8 kg; calving season, September to November) at side were stratified by body condition score, body weight, cow age, and calf gender and divided randomly into 6 groups assigned to 1 of 6 cool-season annual pastures (0.45 ha/cow) that had been interseeded into a dormant common bermudagrass (Cynodon dactylon [L.] Pers.)/bahiagrass (Paspalum notatum Flugge) sod. Pastures contained 1 of the following 3 seeding mixtures (2 pastures/mixture): 1) wheat (Triticum aestivum L.) and ryegrass (Lolium multiflorum Lam., WRG), 2) wheat and ryegrass plus red clover (Trifolium pretense L., WRR), or 3) wheat and ryegrass plus white (Trifolium repens L.) and crimson clovers (Trifolium incarnatum L., WRW). All groups had ad libitum access to grass hay (12% crude protein; 58% total digestible nutrients). The second week in December, cow estrous cycles were synchronized and artificially inseminated. In late December, a bull was placed with each group for 60-d. Data were analyzed with an analysis of variance using a mixed model containing treatment as the fixed effect and year as the random effect. Body weight and condition scores did not differ (P ≥ 0.27) among cows between February and June. Calf birth weights or average daily gain did not differ (P ≥ 0.17) among treatments; however, calves grazing pastures with clovers did tend (P = 0.06) to weigh more than calves grazing grass only. Weaning weight per cow exposed to a bull was greater (P = 0.02) for WRR and WRW than WRG. Cows grazing winter-annual pastures containing clovers tended to wean more calf body weight per cow exposed to a bull than cows grazing the grass only pastures. PMID:22958279

  1. Cool-season annual pastures with clovers to supplement wintering beef cows nursing calves.

    PubMed

    Gunter, Stacey A; Whitworth, Whitney A; Montgomery, T Gregory; Beck, Paul A

    2012-07-24

    In December of 3 years, 87 beef cows with nursing calves (594 ± 9.8 kg; calving season, September to November) at side were stratified by body condition score, body weight, cow age, and calf gender and divided randomly into 6 groups assigned to 1 of 6 cool-season annual pastures (0.45 ha/cow) that had been interseeded into a dormant common bermudagrass (Cynodon dactylon [L.] Pers.)/bahiagrass (Paspalum notatum Flugge) sod. Pastures contained 1 of the following 3 seeding mixtures (2 pastures/mixture): 1) wheat (Triticum aestivum L.) and ryegrass (Lolium multiflorum Lam., WRG), 2) wheat and ryegrass plus red clover (Trifolium pretense L., WRR), or 3) wheat and ryegrass plus white (Trifolium repens L.) and crimson clovers (Trifolium incarnatum L., WRW). All groups had ad libitum access to grass hay (12% crude protein; 58% total digestible nutrients). The second week in December, cow estrous cycles were synchronized and artificially inseminated. In late December, a bull was placed with each group for 60-d. Data were analyzed with an analysis of variance using a mixed model containing treatment as the fixed effect and year as the random effect. Body weight and condition scores did not differ (P ≥ 0.27) among cows between February and June. Calf birth weights or average daily gain did not differ (P ≥ 0.17) among treatments; however, calves grazing pastures with clovers did tend (P = 0.06) to weigh more than calves grazing grass only. Weaning weight per cow exposed to a bull was greater (P = 0.02) for WRR and WRW than WRG. Cows grazing winter-annual pastures containing clovers tended to wean more calf body weight per cow exposed to a bull than cows grazing the grass only pastures.

  2. Interactions of commonly used dietary supplements with cardiovascular drugs: a systematic review

    PubMed Central

    2012-01-01

    Background The objective of this systematic review was to examine the benefits, harms and pharmacokinetic interactions arising from the co-administration of commonly used dietary supplements with cardiovascular drugs. Many patients on cardiovascular drugs take dietary supplements for presumed benefits and may be at risk for adverse supplement-drug interactions. Methods The Allied and Complementary Medicine Database, the Cochrane Library, EMBASE, International Bibliographic Information on Dietary Supplements and MEDLINE were searched from the inception of the review to October 2011. Grey literature was also reviewed. Two reviewers independently screened records to identify studies comparing a supplement plus cardiovascular drug(s) with the drug(s) alone. Reviewers extracted data using standardized forms, assessed the study risk of bias, graded the strength of evidence and reported applicability. Results Evidence was obtained from 65 randomized clinical trials, 2 controlled clinical trials and 1 observational study. With only a few small studies available per supplement, evidence was insufficient for all predefined gradable clinical efficacy and harms outcomes, such as mortality and serious adverse events. One long-term pragmatic trial showed no benefit from co-administering vitamin E with aspirin on a composite cardiovascular outcome. Evidence for most intermediate outcomes was insufficient or of low strength, suggesting no effect. Incremental benefits were noted for triglyceridemia with omega-3 fatty acid added to statins; and there was an improvement in levels of high-density lipoprotein cholesterol with garlic supplementation when people also consumed nitrates Conclusions Evidence of low-strength indicates benefits of omega-3 fatty acids (plus statin, or calcium channel blockers and antiplatelets) and garlic (plus nitrates or warfarin) on triglycerides and HDL-C, respectively. Safety concerns, however, persist. PMID:22651380

  3. Dietary supplements in the management of hypertension and diabetes - a review.

    PubMed

    Afolayan, Anthony Jide; Wintola, Olubunmi Abosede

    2014-01-01

    The use of alternative therapies like herbs and dietary supplements is very common among hypertensive and diabetic patients all over the globe. Hypertension is a silent disease that causes increase in cardiovascular, cerebrovascular, renal morbidity and mortality whereas diabetic complications cause heart attack, stroke, blindness and kidney disease. These are serious and chronic metabolic disorders that have a significant impact on the health, quality of life, and life expectancy of patients, as well as on the health care systems. Orthodox drugs used for the treatment of hypertension and diabetes produce side effects such as headache, nausea, vomiting, stomach pain, constipation, diarrhea, weakness, fatigue and erectile dysfunction. The need for considering alternate therapies in the form of dietary supplements known to promote good health, having little or no side effects therefore arises. This review was carried out using comprehensive and systematic literature reports on the concurrent use of dietary supplements in the management of diabetes and hypertension. Empirical searches were conducted using Google scholar (http://scholar.google.com), and Science Direct (http://www.sciencedirect.com). In addition to these databases, the University database was also used. Searches were also undertaken using keyword combinations such as dietary supplements and the names of the diseases in question. This review chronicled the therapeutic values of vitamins, minerals, amino acids, fruits, vegetables, herbs and other botanicals used as dietary supplements. Results show that these supplements provided better and safe substitutes to toxic and expensive conventional drugs. Generally dietary supplements are free from major side effects, readily available and affordable. It is envisaged that the use of dietary supplement will promote good health and improve the status of hypertensive and diabetic patients. Medical doctors are therefore encouraged to incorporate dietary supplements

  4. 45 CFR 270.10 - How will we annually review the award process?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... Annually, as needed, we will review the measures, data sources, and funding allocations specified in this... availability of national, State-reliable, and objective data. (c) Consultation. We will consult with the...

  5. 45 CFR 270.10 - How will we annually review the award process?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... Annually, as needed, we will review the measures, data sources, and funding allocations specified in this... availability of national, State-reliable, and objective data. (c) Consultation. We will consult with the...

  6. Federal policies to promote the widespread utilization of photovoltaic systems. Supplement: review and critique

    SciTech Connect

    Smith, J.L.

    1980-04-15

    This document is intended as a supplement to the two-volume report entitled Federal Policies to Promote the Widespread Utilization of Photovoltaic Systems that was submitted to Congress by the Department of Energy in February and April of 1980. This supplement contains review comments prepared by knowledgeable experts who reviewed early drafts of the Congressional report. Responses to the review comments by the Jet Propulsion Laboratory, preparer of the Congressional report, are also included in this supplement. The Congressional report, mandated in the Solar Photovoltaic Energy Research, Development, and Demonstration Act of 1978 (P.L. 95-590), discusses various issues related to promoting the deployment of photovoltaic systems through the Federal Photovoltaic Program. Various program strategies and funding levels are examined.

  7. A systematic review of the association between fish oil supplementation and the development of asthma exacerbations

    PubMed Central

    Hardy, M Scott; Kekic, Adrijana; Graybill, Nicole L; Lancaster, Zachary R

    2016-01-01

    A systematic review was conducted to examine the association between fish oil supplementation and the development of asthma exacerbations. Comprehensive literature reviews of recent fish oil studies were performed to evaluate alterations in asthma surrogate markers. Additionally, the relative compositions of the fish oils used in each study were analyzed. The results of the review were inconclusive, but provide a basis for future research methods. PMID:27635249

  8. A systematic review of the association between fish oil supplementation and the development of asthma exacerbations.

    PubMed

    Hardy, M Scott; Kekic, Adrijana; Graybill, Nicole L; Lancaster, Zachary R

    2016-01-01

    A systematic review was conducted to examine the association between fish oil supplementation and the development of asthma exacerbations. Comprehensive literature reviews of recent fish oil studies were performed to evaluate alterations in asthma surrogate markers. Additionally, the relative compositions of the fish oils used in each study were analyzed. The results of the review were inconclusive, but provide a basis for future research methods.

  9. 78 FR 32686 - Final Supplemental Environmental Impact Statement on the Issuance of Annual Regulations...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-31

    ... regulatory process. (2) Frequency of review and adoption of duck regulatory packages. Duck regulatory packages are the set of framework regulations that apply to the general duck hunting seasons. Packages... final SEIS, we present two alternatives regarding how frequently duck regulatory packages should be...

  10. Grande Ronde Endemic Spring Chinook Salmon Supplementation Program: Facility Operation and Maintenance and Monitoring and Evaluation, 1999 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Lofy, Peter T.

    2002-11-01

    This is the second annual report of a multi-year, multi-agency project to restore spring chinook salmon populations in the Grande Ronde River Basin (Grande Ronde Endemic Chinook Salmon Program--GRESCP). The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) operates adult collection and juvenile acclimation facilities on Catherine Creek and the upper Grande Ronde River for Snake River spring chinook salmon. These two streams have historically supported populations that provided significant tribal and non-tribal fisheries. Supplementation using conventional and captive broodstock techniques is being used to increase natural production and restore fisheries in these two streams. Statement of Work Objectives for 1999: (1) Participate in development and continued implementation of the comprehensive multi year operations plan for the Grande Ronde Endemic Supplementation Program. (2) Ensure proper construction and trial operation of semi-permanent adult and juvenile facilities for use in 2000. (3) Monitor adult endemic spring chinook salmon populations and collect broodstock. (4) Plan detailed Monitoring and Evaluation for future years. (5) Monitor population abundance and characteristics and local environmental factors that may influence abundance and run timing of Grande Ronde River spring chinook populations. (6) Participate in Monitoring and Evaluation of the captive brood component of the Program to assure this component is contributing to the Program. (7) Participate in data collection for incidentally-caught bull trout and summer steelhead and planning for recovery of summer steelhead populations. (8) Document accomplishments and needs to permitters, comanagers, and funding agencies. (9) Communicate project results to the scientific community.

  11. Grande Ronde Basin Chinook Salmon Captive Brood and Conventional Supplementation Programs, 2002 Annual Report.

    SciTech Connect

    Carmichael, Richard W.

    2003-07-01

    Endangered Species Permit Number 1011 (formerly Permit No. 973) authorizes ODFW to take listed spring chinook salmon juveniles from Catherine Creek (CC), Lostine River (LR) and Grande Ronde River (GR) for research and enhancement purposes. Modification 2 of this permit authorizes ODFW to take adults for spawning and the production and release of smolts for the Captive and Conventional broodstock programs. This report satisfies the requirement that an annual report be submitted. Herein we report on activities conducted and provide cursory data analyses for the Grande Ronde spring chinook salmon Captive and Conventional broodstock projects from 1 January-31 December 2002. The Grande Ronde Basin Spring Chinook Salmon Captive Broodstock Project is designed to rapidly increase numbers of salmon in stocks that are in imminent danger of extirpation. Parr are captured in Catherine Creek, upper Grande Ronde River and Lostine River and reared to adulthood in captivity. Upon maturation, they are spawned (within stocks) and their progeny reared to smoltification before being released into the natal stream of their parents. This program is co-managed by ODFW, National Marine Fisheries Service, the Nez Perce Tribe and Confederated Tribes of the Umatilla Indian Reservation.

  12. Annual review of nuclear and particle science. Vol. 52

    SciTech Connect

    Quigg, C.,

    2002-01-01

    The 2002 volume of the ''Annual Review of Nuclear and Particle Science'' ranges from the applied to the speculative, from the accomplished to the inchoate, bearing witness to the vitality and diversity of subatomic physics. Milla Baldo Ceolin's prefatory chapter , ''The Discreet Charm of the Nuclear Emulsion Era,'' takes us back to the rebirth of particle physics in Europe after World War II through international emulsion collaborations that revealed wonders unimagined. Gaisser & Honda detail progress toward understanding the flux of atmospheric neutrinos, which is crucial for interpreting evidence for neutrino oscillations and searching for extraterrestrial neutrino sources. Elliott & Vogel's status report on double beta decay explores the sensitivity frontier and the prospects for testing the notion that the neutrino is its own antiparticle. Kado & Tully take stock of searches for electroweak theory's Higgs boson at CERN's Large Electron-Positron collider. Lee & Redwine draw lessons from three decades' exploration of pion-nucleus interactions at meson factories. Bedaque & van Kolck review recent progress in effective field theories that permit systematic treatment of few-nucleon systems. El-Khadra & Luke describe the ways in which Quantum Chromodynamics makes possible a precise determination of the b-quark mass. Harrison, Peggs, & Roser report on Brookhaven National Laboratory's Relativistic Heavy-Ion Collider, which explores new realms of collisions among heavy nuclei. Gomez

  13. 12 CFR 1815.106 - Supplemental environmental review.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... perform a meaningful environmental review during the preliminary approval stage. (b) If the designated Fund official determines that the Application is sufficiently definite to perform a meaningful... the Application, is not sufficiently definite to complete a meaningful environmental review during the...

  14. 12 CFR 1815.106 - Supplemental environmental review.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... perform a meaningful environmental review during the preliminary approval stage. (b) If the designated Fund official determines that the Application is sufficiently definite to perform a meaningful... the Application, is not sufficiently definite to complete a meaningful environmental review during the...

  15. 12 CFR 1815.106 - Supplemental environmental review.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... perform a meaningful environmental review during the preliminary approval stage. (b) If the designated Fund official determines that the Application is sufficiently definite to perform a meaningful... the Application, is not sufficiently definite to complete a meaningful environmental review during the...

  16. 12 CFR 1815.106 - Supplemental environmental review.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... perform a meaningful environmental review during the preliminary approval stage. (b) If the designated Fund official determines that the Application is sufficiently definite to perform a meaningful... the Application, is not sufficiently definite to complete a meaningful environmental review during the...

  17. Cancer patients at risk of herb/food supplement-drug interactions: a systematic review.

    PubMed

    Alsanad, Saud M; Williamson, Elizabeth M; Howard, Rachel L

    2014-12-01

    Herbal medicines and dietary supplements are commonly taken by patients with cancer, leading to concern over interactions with conventional medicines. A literature search was carried out to identify published studies exploring supplement use by patients with a cancer diagnosis. A total of 818 articles were retrieved using the key words, but only 41 are judged to be relevant based on title. Following the review of the abstracts, ten papers were considered to be potentially relevant, but of these, only two met the selection criteria, and three additional papers were identified from published reviews. Of 806 patients surveyed, 433 (53.7%) were reported to be taking combinations of supplements and drugs, and 167 incidents of risk were identified, affecting 60 patients (13.9%). The interactions identified were mainly theoretical and not supported by clinical data. No studies reported any adverse events associated with these combinations; most did not record the actual drug combinations taken, and the risk potential of some supplements appears to have been over-estimated. More effort should be made to investigate supplement use in this vulnerable patient group, based on sound evidence of plausible interaction, not only to avoid harm but also to provide reassurance where appropriate if the patient wishes to take a particular supplement.

  18. Spring Chinook Salmon Oncorhynchus tshawytscha Supplementation in the Clearwater Subbasin ; Nez Perce Tribal Hatchery Monitoring and Evaluation Project, 2007 Annual Report.

    SciTech Connect

    Backman, Thomas; Sprague, Sherman; Bretz, Justin

    2009-06-10

    The Nez Perce Tribal Hatchery (NPTH) program has the following goals (BPA, et al., 1997): (1) Protect, mitigate, and enhance Clearwater Subbasin anadromous fish resources; (2) Develop, reintroduce, and increase natural spawning populations of salmon within the Clearwater Subbasin; (3) Provide long-term harvest opportunities for Tribal and non-Tribal anglers within Nez Perce Treaty lands within four generations (20 years) following project initiation; (4) Sustain long-term fitness and genetic integrity of targeted fish populations; (5) Keep ecological and genetic impacts to non-target populations within acceptable limits; and (6) Promote Nez Perce Tribal management of Nez Perce Tribal Hatchery Facilities and production areas within Nez Perce Treaty lands. The NPTH program was designed to rear and release 1.4 million fall and 625,000 spring Chinook salmon. Construction of the central incubation and rearing facility NPTH and spring Chinook salmon acclimation facilities were completed in 2003 and the first full term NPTH releases occurred in 2004 (Brood Year 03). Monitoring and evaluation plans (Steward, 1996; Hesse and Cramer, 2000) were established to determine whether the Nez Perce Tribal Hatchery program is achieving its stated goals. The monitoring and evaluation action plan identifies the need for annual data collection and annual reporting. In addition, recurring 5-year program reviews will evaluate emerging trends and aid in the determination of the effectiveness of the NPTH program with recommendations to improve the program's implementation. This report covers the Migratory Year (MY) 2007 period of the NPTH Monitoring & Evaluation (M&E) program. There are three NPTH spring Chinook salmon treatment streams: Lolo Creek, Newsome Creek, and Meadow Creek. In 2007, Lolo Creek received 140,284 Brood Year (BY) 2006 acclimated pre-smolts at an average weight of 34.9 grams per fish, Newsome Creek received 77,317 BY 2006 acclimated pre-smolts at an average of 24.9 grams

  19. Effects of zinc supplementation on diabetes mellitus: a systematic review and meta-analysis.

    PubMed

    Jayawardena, R; Ranasinghe, P; Galappatthy, P; Malkanthi, Rldk; Constantine, Gr; Katulanda, P

    2012-04-19

    The number of people with diabetes and pre-diabetes are exponentially increasing. Studies on humans have shown the beneficial effects of Zinc supplementation in patients with diabetes. The present study aims to systematically evaluate the literature and meta-analyze the effects of Zinc supplementation on diabetes. A systematic review of published studies reporting the effects of Zinc supplementations on diabetes mellitus was undertaken. The literature search was conducted in the following databases; PubMed, Web of Science and SciVerse Scopus. A meta-analysis of studies examining the effects of Zinc supplementation on clinical and biochemical parameters in patients with diabetes was performed. The total number of articles included in the present review is 25, which included 3 studies on type-1 diabetes and 22 studies on type-2 diabetes. There were 12 studies comparing the effects of Zinc supplementation on fasting blood glucose in patients with type-2 diabetes. The pooled mean difference in fasting blood glucose between Zinc supplemented and placebo groups was 18.13mg/dl (95%CI:33.85,2.41; p<0.05). 2-h post-prandial blood sugar also shows a similar distinct reduction in (34.87mg/dl [95%CI:75.44; 5.69]) the Zinc treated group. The reduction in HbA1c was 0.54% (95%CI:0.86;0.21) in the Zinc treated group. There were 8 studies comparing the effects of Zinc supplementation on lipid parameters in patients with type-2 diabetes. The pooled mean difference for total cholesterol between Zinc supplemented and placebo groups was 32.37mg/dl (95%CI:57.39,7.35; p<0.05). Low-density lipoprotein cholesterol also showed a similar distinct reduction in the Zinc treated group, the pooled mean difference from random effects analysis was 11.19mg/dl (95%CI:21.14,1.25; p<0.05). Studies have also shown a significant reduction in systolic and diastolic blood pressures after Zinc supplementation. This first comprehensive systematic review and meta-analysis on the effects of Zinc

  20. Effects of zinc supplementation on diabetes mellitus: a systematic review and meta-analysis

    PubMed Central

    2012-01-01

    The number of people with diabetes and pre-diabetes are exponentially increasing. Studies on humans have shown the beneficial effects of Zinc supplementation in patients with diabetes. The present study aims to systematically evaluate the literature and meta-analyze the effects of Zinc supplementation on diabetes. A systematic review of published studies reporting the effects of Zinc supplementations on diabetes mellitus was undertaken. The literature search was conducted in the following databases; PubMed, Web of Science and SciVerse Scopus. A meta-analysis of studies examining the effects of Zinc supplementation on clinical and biochemical parameters in patients with diabetes was performed. The total number of articles included in the present review is 25, which included 3 studies on type-1 diabetes and 22 studies on type-2 diabetes. There were 12 studies comparing the effects of Zinc supplementation on fasting blood glucose in patients with type-2 diabetes. The pooled mean difference in fasting blood glucose between Zinc supplemented and placebo groups was 18.13mg/dl (95%CI:33.85,2.41; p<0.05). 2-h post-prandial blood sugar also shows a similar distinct reduction in (34.87mg/dl [95%CI:75.44; 5.69]) the Zinc treated group. The reduction in HbA1c was 0.54% (95%CI:0.86;0.21) in the Zinc treated group. There were 8 studies comparing the effects of Zinc supplementation on lipid parameters in patients with type-2 diabetes. The pooled mean difference for total cholesterol between Zinc supplemented and placebo groups was 32.37mg/dl (95%CI:57.39,7.35; p<0.05). Low-density lipoprotein cholesterol also showed a similar distinct reduction in the Zinc treated group, the pooled mean difference from random effects analysis was 11.19mg/dl (95%CI:21.14,1.25; p<0.05). Studies have also shown a significant reduction in systolic and diastolic blood pressures after Zinc supplementation. This first comprehensive systematic review and meta-analysis on the effects of Zinc

  1. Vitamin D supplementation and health-related quality of life: a systematic review of the literature.

    PubMed

    Hoffmann, Michelle R; Senior, Peter A; Mager, Diana R

    2015-03-01

    Vitamin D deficiency and insufficiency are highly prevalent worldwide and thought to potentiate a variety of chronic disease states, including diabetes, cancer, and depression. Routine vitamin D supplementation is often needed to meet vitamin D requirements. Little is known regarding the effect of vitamin D supplementation on quality of life. The purpose of this article was to systematically review the literature regarding quality-of-life outcomes from vitamin D supplementation in healthy and clinical populations. Clinical trials of vitamin D supplementation, where quality-of-life outcomes were reported, were selected from Medline and Web of Science databases. Inclusion criteria were English language articles available online (published between 1950 and May 2014), primary research articles, studies conducted on human beings, and treatment/supplementation with vitamin D. Articles were excluded if they involved topical vitamin D application or implicit cotreatment with other vitamins (eg, multivitamins). Articles selected for review were examined for process and methodologic quality using validated methodologies. A total of 15 articles met the inclusion criteria for review. Interventions were highly variable in terms of study population (eg, healthy/diseased, children/elderly, and baseline vitamin D status) vitamin D dose, and duration of follow-up. Vitamin D supplementation ranged from 400 IU/day for an average of 7.1 years, to a single 300, 000 IU dose. The main tools used to capture quality of life were adaptations of validated, questionnaires (Medical Outcomes Study Short Form 36-item questionnaire and EuroQOL five dimension questionnaire). Vitamin D supplementation was not associated with significant changes in quality of life. Studies that reported changes in quality of life as a result of vitamin D supplementation were in clinical populations on short-term vitamin D. Most articles reviewed displayed poor methodologic quality (eg, no randomization

  2. Annual Review of Environmental Education: 1990-91.

    ERIC Educational Resources Information Center

    Sterling, Stephen R., Ed.

    1991-01-01

    The purpose of this annual publication is to report, evaluate, encourage, and help guide progress in Environmental Education (EE) in the United Kingdom and to provide information on important initiatives and comparative international developments. Issues and priorities are identified with an emphasis on current EE philosophy rather than practice…

  3. Therapeutic Value of Zinc Supplementation in Acute and Persistent Diarrhea: A Systematic Review

    PubMed Central

    Dibley, Michael J.; Badhoniya, Neetu; Kulkarni, Hemant

    2010-01-01

    Background For over a decade, the importance of zinc in the treatment of acute and persistent diarrhea has been recognized. In spite of recently published reviews, there remain several unanswered questions about the role of zinc supplementation in childhood diarrhea in the developing countries. Our study aimed to assess the therapeutic benefits of zinc supplementation in the treatment of acute or persistent diarrhea in children, and to examine the causes of any heterogeneity of response to zinc supplementation. Methods and Findings EMBASE®, MEDLINE ® and CINAHL® databases were searched for published reviews and meta-analyses on the use of zinc supplementation for the prevention and treatment of childhood diarrhea. Additional RCTs published following the meta-analyses were also sought. The reviews and published RCTs were qualitatively mapped followed by updated random-effects meta-analyses, subgroup meta-analyses and meta-regression to quantify and characterize the role of zinc supplementation with diarrhea-related outcomes. We found that although there was evidence to support the use of zinc to treat diarrhea in children, there was significant unexplained heterogeneity across the studies for the effect of zinc supplementation in reducing important diarrhea outcomes. Zinc supplementation reduced the mean duration of diarrhea by 19.7% but had no effect on stool frequency or stool output, and increased the risk of vomiting. Our subgroup meta-analyses and meta-regression showed that age, stunting, breast-feeding and baseline zinc levels could not explain the heterogeneity associated with differential reduction in the mean diarrheal duration. However, the baseline zinc levels may not be representative of the existing zinc deficiency state. Conclusions Understanding the predictors of zinc efficacy including the role of diarrheal disease etiology on the response to zinc would help to identify the populations most likely to benefit from supplementation. To improve the

  4. Interaction of Carbamazepine with Herbs, Dietary Supplements, and Food: A Systematic Review

    PubMed Central

    Zuo, Zhong

    2013-01-01

    Background. Carbamazepine (CBZ) is a first-line antiepileptic drug which may be prone to drug interactions. Systematic review of herb- and food-drug interactions on CBZ is warranted to provide guidance for medical professionals when prescribing CBZ. Method. A systematic review was conducted on six English databases and four Chinese databases. Results. 196 out of 3179 articles fulfilled inclusion criteria, of which 74 articles were reviewed and 33 herbal products/dietary supplement/food interacting with CBZ were identified. No fatal or severe interactions were documented. The majority of the interactions were pharmacokinetic-based (80%). Traditional Chinese medicine accounted for most of the interactions (n = 17), followed by food (n = 10), dietary supplements (n = 3), and other herbs/botanicals (n = 3). Coadministration of 11 and 12 of the studied herbal products/dietary supplement/food significantly decreased or increased the plasma concentrations of CBZ. Regarding pharmacodynamic interaction, Xiao-yao-san, melatonin, and alcohol increased the side effects of CBZ while caffeine lowered the antiepileptic efficacy of CBZ. Conclusion. This review provides a comprehensive summary of the documented interactions between CBZ and herbal products/food/dietary supplements which assists healthcare professionals to identify potential herb-drug and food-drug interactions, thereby preventing potential adverse events and improving patients' therapeutic outcomes when prescribing CBZ. PMID:24023584

  5. Benefits of Omega-3 Supplementation for Schoolchildren: Review of the Current Evidence

    ERIC Educational Resources Information Center

    Kirby, Amanda; Woodward, Amelia; Jackson, Sarah

    2010-01-01

    Despite the potential impact nutrition may have on learning, there have been surprisingly few papers published directed towards the educational research community. In contrast, omega-3 supplementation studies are being frequently cited in the media, leading to parents asking for advice and guidance. The purpose of this article is to review the…

  6. 15 CFR Supplement No. 9 to Part 748 - End-User Review Committee Procedures

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false End-User Review Committee Procedures No. Supplement No. 9 to Part 748 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT...

  7. Benefits of Omega-3 Supplementation for Schoolchildren: Review of the Current Evidence

    ERIC Educational Resources Information Center

    Kirby, Amanda; Woodward, Amelia; Jackson, Sarah

    2010-01-01

    Despite the potential impact nutrition may have on learning, there have been surprisingly few papers published directed towards the educational research community. In contrast, omega-3 supplementation studies are being frequently cited in the media, leading to parents asking for advice and guidance. The purpose of this article is to review the…

  8. Interaction of carbamazepine with herbs, dietary supplements, and food: a systematic review.

    PubMed

    Fong, Sophia Yui Kau; Gao, Qiong; Zuo, Zhong

    2013-01-01

    Background. Carbamazepine (CBZ) is a first-line antiepileptic drug which may be prone to drug interactions. Systematic review of herb- and food-drug interactions on CBZ is warranted to provide guidance for medical professionals when prescribing CBZ. Method. A systematic review was conducted on six English databases and four Chinese databases. Results. 196 out of 3179 articles fulfilled inclusion criteria, of which 74 articles were reviewed and 33 herbal products/dietary supplement/food interacting with CBZ were identified. No fatal or severe interactions were documented. The majority of the interactions were pharmacokinetic-based (80%). Traditional Chinese medicine accounted for most of the interactions (n = 17), followed by food (n = 10), dietary supplements (n = 3), and other herbs/botanicals (n = 3). Coadministration of 11 and 12 of the studied herbal products/dietary supplement/food significantly decreased or increased the plasma concentrations of CBZ. Regarding pharmacodynamic interaction, Xiao-yao-san, melatonin, and alcohol increased the side effects of CBZ while caffeine lowered the antiepileptic efficacy of CBZ. Conclusion. This review provides a comprehensive summary of the documented interactions between CBZ and herbal products/food/dietary supplements which assists healthcare professionals to identify potential herb-drug and food-drug interactions, thereby preventing potential adverse events and improving patients' therapeutic outcomes when prescribing CBZ.

  9. 12 CFR 1815.106 - Supplemental environmental review.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 1815.106 Banks and Banking COMMUNITY DEVELOPMENT FINANCIAL INSTITUTIONS FUND, DEPARTMENT OF THE... any action directly using Fund financial assistance that is not categorically excluded from... environmental review and shall supply to the Fund all information necessary for the Fund to perform...

  10. Safety and benefits of antenatal oral iron supplementation in low-income countries: a review.

    PubMed

    Mwangi, Martin N; Prentice, Andrew M; Verhoef, Hans

    2017-06-01

    The World Health Organization recommends universal iron supplementation of 30-60 mg/day in pregnancy but coverage is low in most countries. Its efficacy is uncertain, however, and there has been a vigorous debate in the last decade about its safety, particularly in areas with a high burden of malaria and other infectious diseases. We reviewed the evidence on the safety and efficacy of antenatal iron supplementation in low-income countries. We found no evidence that daily supplementation at a dose of 60 mg leads to increased maternal Plasmodium infection risk. On the other hand, recent meta-analyses found that antenatal iron supplementation provides benefits for maternal health (severe anaemia at postpartum, blood transfusion). For neonates, there was a reduced prematurity risk, and only a small or no effect on birth weight. A recent trial showed, however, that benefits of antenatal iron supplementation on maternal and neonatal health vary by maternal iron status, with substantial benefits in iron-deficient women. The benefits of universal iron supplementation are likely to vary with the prevalence of iron deficiency. As a consequence, the balance between benefits and risks is probably more favourable in low-income countries than in high-income countries despite the higher exposure to infectious pathogens. © 2017 The Authors. British Journal of Haematology published by John Wiley & Sons Ltd.

  11. A systematic review of community pharmacist therapeutic knowledge of dietary supplements.

    PubMed

    Waddington, Freya; Naunton, Mark; Kyle, Greg; Thomas, Jackson; Cooper, Gabrielle; Waddington, Ainsley

    2015-06-01

    Internationally, the use of dietary supplements has been growing rapidly. Patient support for pharmacist sales of nutritional and dietary supplements is also strong. The increase in demand for nutritional and dietary supplements and subsequent advice about these products, however, makes it necessary that pharmacists maintain a contemporary knowledge of the area. This systematic review was conducted to examine the current evidence regarding the level of the nutritional and dietary supplement knowledge of community pharmacists and their understanding of their therapeutic effects. Electronic databases including Medline, Scopus, Embase, CINAHL, Scifinder and the Cochrane Controlled Trials Register were searched. Studies assessing nutritional knowledge of pharmacists in community pharmacies were eligible for inclusion. All languages and study designs were considered. Study results were analysed and pharmacist knowledge scores were given out of 100 %. Results From 5594 studies identified, nine met the inclusion criteria. Each study tested pharmacist knowledge with predetermined questions calculating results as the number of questions answered correctly. These knowledge scores were converted to a percentage score for the purpose of this paper. The median knowledge score across all papers was 64 %. A lack of studies assessing community pharmacists' knowledge of commonly sold vitamins and minerals was observed. Global community pharmacist knowledge of dietary supplements appears to be poor. Community pharmacists have an professional responsibility to provide accurate health information about dietary supplements as they do for any other therapies they provide to patients. Further research including that which assesses pharmacists' therapeutic knowledge of commonly sold vitamins and minerals is suggested.

  12. Athlete Information Sources About Dietary Supplements: A Review of Extant Research.

    PubMed

    Denham, Bryan E

    2017-08-01

    In the United States, the Dietary Supplement Health and Education Act of 1994 (DSHEA) classified dietary supplements as a subcategory of food, exempting manufacturers from providing premarket evidence of product safety and efficacy. Under DSHEA, agencies such as the U.S. Food and Drug Administration (FDA) cannot inspect supplements until after the products have entered the marketplace. Recognizing that both limited resources and DSHEA prevent the FDA from conducting broad-based inspections on a regular basis, disreputable manufacturers have spiked products with drugs such as anabolic steroids and amphetamines. With contaminated supplements now causing athletes to fail drug tests and, in some instances, threatening public health, it becomes important to examine sources of supplement information. This article reviews 53 studies that have addressed athlete information sources about dietary supplements. It finds that athletes, in general, rely heavily on coaches and trainers as well as friends and family for information. Relative to U.S. athletes, those competing internationally appear more likely to seek information from a physician or nutritionist. The article offers recommendations for individuals and organizations based on the most frequent information sources identified by athletes.

  13. Health benefits of deer and elk velvet antler supplements: a systematic review of randomised controlled studies.

    PubMed

    Gilbey, Andrew; Perezgonzalez, Jose D

    2012-12-14

    The aim of this systematic review was to evaluate the evidence from RCTs of velvet antler supplements for any condition, using the QUOROM statement as a guiding framework. Four electronic databases (PubMed, Medline, Web of Science and Academic search premier, via the bibliographical platform, Endnote) and two review articles were searched for all randomised clinical trials of velvet antler supplements. Retrieved trials were evaluated according to standardised criteria. Seven RCTs were identified as satisfying all inclusion criteria and examined the effectiveness of velvet antler for rheumatoid arthritis (2), osteoarthritis (1), sexual function (1), and sporting performance enhancement (3). Their methodological quality ranged from 3-5, as measured on the Jadad scale. Two RCTs reported some positive effects of velvet antler supplements, but neither were convincing while the remaining five RCTs found no effect of velvet antler supplements. Claims made for velvet antler supplements do not appear to be based upon rigorous research from human trials, although for osteoarthritis the findings may have some promise.

  14. 2014 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2014-10-01

    This report summarizes comments from the Peer Review Panel at the 2014 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on June 16-20, 2014, in Washington, DC. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; market transformation; and systems analysis.

  15. 2010 DOE Hydrogen Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2010-12-01

    This report summarizes comments from the Peer Review Panel at the 2010 DOE Hydrogen Program Annual Merit Review, held on June 7-11, 2010, in Washington, DC. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; education; and systems analysis.

  16. 2015 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2015-10-01

    This report summarizes comments from the Peer Review Panel at the 2015 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on June 8-12, 2015, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; market transformation; and systems analysis.

  17. 2009 DOE Hydrogen Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    Satyapal, S.

    2009-10-01

    This report summarizes comments from the Peer Review Panel at the 2009 DOE Hydrogen Program Annual Merit Review, held on May 18-22, 2009, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; education; safety, codes, and standards; technology validation; systems analysis; and manufacturing R&D.

  18. 2011 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2011-09-01

    This report summarizes comments from the Peer Review Panel at the 2011 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on May 9-13, 2011, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; education; market transformation; and systems analysis.

  19. 2013 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2013-10-01

    This report summarizes comments from the Peer Review Panel at the 2013 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on May 13-17, 2013, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; market transformation; and systems analysis.

  20. 2012 DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2012-09-01

    This report summarizes comments from the Peer Review Panel at the 2012 DOE Hydrogen and Fuel Cells Program Annual Merit Review, held on May 14-18, 2012, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes, and standards; education; market transformation; and systems analysis.

  1. DOE Hydrogen Program: 2010 Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    Not Available

    2010-12-01

    This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the FY 2010 U.S. Department of Energy (DOE) Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held June 7-11, 2010 in Washington, D.C.

  2. 2008 DOE Hydrogen Program Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    none,

    2008-06-13

    This report summarizes comments from the Peer Review Panel at the 2008 DOE Hydrogen Program Annual Merit Review, held on June 9-13, 2008, in Arlington, Virginia. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes, and standards; education; systems analysis; and manufacturing.

  3. Creatine Supplementation and Upper Limb Strength Performance: A Systematic Review and Meta-Analysis.

    PubMed

    Lanhers, Charlotte; Pereira, Bruno; Naughton, Geraldine; Trousselard, Marion; Lesage, François-Xavier; Dutheil, Frédéric

    2017-01-01

    Creatine is the most widely used supplementation to increase performance in strength; however, the most recent meta-analysis focused specifically on supplementation responses in muscles of the lower limbs without regard to upper limbs. We aimed to systematically review the effect of creatine supplementation on upper limb strength performance. We conducted a systematic review and meta-analyses of all randomized controlled trials comparing creatine supplementation with a placebo, with strength performance measured in exercises shorter than 3 min in duration. The search strategy used the keywords 'creatine', 'supplementation', and 'performance'. Independent variables were age, sex and level of physical activity at baseline, while dependent variables were creatine loading, total dose, duration, time interval between baseline (T0) and the end of the supplementation (T1), and any training during supplementation. We conducted three meta-analyses: at T0 and T1, and on changes between T0 and T1. Each meta-analysis was stratified within upper limb muscle groups. We included 53 studies (563 individuals in the creatine supplementation group and 575 controls). Results did not differ at T0, while, at T1, the effect size (ES) for bench press and chest press were 0.265 (95 % CI 0.132-0.398; p < 0.001) and 0.677 (95 % CI 0.149-1.206; p = 0.012), respectively. Overall, pectoral ES was 0.289 (95 % CI 0.160-0.419; p = 0.000), and global upper limb ES was 0.317 (95 % CI 0.185-0.449; p < 0.001). Meta-analysis of changes between T0 and T1 gave similar results. The meta-regression showed no link with characteristics of population or supplementation, demonstrating the efficacy of creatine independently of all listed conditions. Creatine supplementation is effective in upper limb strength performance for exercise with a duration of less than 3  min, independent of population characteristics, training protocols, and supplementary doses or duration.

  4. Citability of Original Research and Reviews in Journals and Their Sponsored Supplements

    PubMed Central

    Citrome, Leslie

    2010-01-01

    Background The contents of pharmaceutical industry sponsored supplements to medical journals are perceived to be less credible than the contents of their parent journals. It is unknown if their contents are cited as often. The objective of this study was to quantify the citability of original research and reviews contained in supplements and compare it with that for the parent journal. Methodology/Principal Findings This was a cohort study of 446 articles published in the Journal of Clinical Psychiatry (JCP) and its supplements for calendar years 2000 and 2005. The total citation counts for each article up to October 5, 2009 were retrieved from the ISI Web of Science database. The main outcome measure was the number of citations received by an article since publication. Regular journal articles included 114 from calendar year 2000 and 190 from 2005. Articles from supplements included 90 from 2000 and 52 from 2005. The median citation counts for the 3 years post-publication were 10 (interquartile range [IQR], 4–20), 14 (IQR, 8–20), 13.5 (IQR, 8–23), and 13.5 (IQR, 8–20), for the 2000 parent journal, 2000 supplements, 2005 parent journal, and 2005 supplements, respectively. Citation counts were higher for the articles in the supplements than the parent journal for the cohorts from 2000 (p = .02), and no different for the year 2005 cohorts (p = .88). The 2005 parent journal cohort had higher citation counts than the 2000 cohort (p = .007), in contrast to the supplements where citation counts remained the same (p = .94). Conclusions/Significance Articles published in JCP supplements are robustly cited and thus can be influential in guiding clinical and research practice, as well as shaping critical thinking. Because they are printed under the sponsorship of commercial interests, they may be perceived as less than objective. A reasonable step to help improve this perception would be to ensure that supplements are peer-reviewed in the same way as

  5. Joint Integration Office Independent Review Committee annual report, 1985

    SciTech Connect

    Not Available

    1986-08-01

    Comprised of seven persons with extensive experience in the issues of nuclear waste, the Independent Review Committee (IRC) provides independent and objective review of Defense Transuranic Waste Program (DTWP) activities managed by the Joint Integration Office (JIO), formerly the Defense Transuranic Waste Lead Organization (TLO). The Committee is ensured a broad, interdisciplinary perspective since its membership includes representatives from the fields of nuclear engineering, nuclear waste transportation, industrial quality control, systems and environmental engineering and state and local government. The scope of IRC activities includes overall review of specific TLO plans, projects and activities, and technical review of particular research and development projects. The Committee makes specific suggestions and recommendations based upon expertise in the field of TRU Waste Management. The IRC operates as a consulting group, under an independent charter providing objective review of program activities. This report summarizes the 12 major topics reviewed by the committee during 1985.

  6. Effects of Fish Oil Supplementation on Gestational Diabetes Mellitus (GDM): A Systematic Review

    PubMed Central

    Ostadrahimi, Alireza; Mohammad-Alizadeh, Sakineh; Mirgafourvand, Mozhgan; Yaghoubi, Sina; Shahrisa, Elham; Farshbaf-Khalili, Azizeh

    2016-01-01

    Context One of the most common complications of pregnancy is gestational diabetes mellitus (GDM), which is increasing worldwide. Experimental and epidemiological studies have shown that higher intake of n-3 long-chain polyunsaturated fatty acids may decrease the risk of various diseases such as diabetes. The objective of this study was to assess the effect of fish oil supplementation on the prevention and treatment of GDM. Evidence Acquisition This systematic review was performed by searching several databases, including PubMed, Scopus, Google Scholar, the Cochrane Library, ProQuest, Science Direct SID, Magiran and IranMedex since 1983. The researchers also searched for references in reviewed clinical trial articles in which fish oil supplementation was compared with placebo or no supplementation. Results Only two published and in-press articles are included in this review. Based on these studies, docosahexaenoic acid (DHA)-enriched fish oil (800 mg/d) had no effect on prevention of GDM [0.97 (95% CI: 0.74, 1.27)]. Furthermore, omega-3 fatty acid supplementation containing 180 mg of eicosapentaenoic acid (EPA) and 120 mg DHA had beneficial effects on insulin resistance in women with GDM (change from baseline: 1.5 ± 7.5 vs ‏3.5 ± 8.5 mIU/mL, P = 0.02) but did not influence fasting plasma glucose, homeostatic model assessment-Beta cell function (HOMA-B), the quantitative insulin sensitivity check index (QUICKI), or lipid profiles (P > 0.05). Conclusions There is not enough evidence to support or refute the routine use of fish oil supplements during pregnancy for the prevention or treatment of diabetes. It is suggested that further randomized controlled trials be conducted to evaluate the role of fish oil supplementation in pregnancy. PMID:28191333

  7. Efficacy of parathyroid hormone supplementation on the osseointegration of implants: a systematic review.

    PubMed

    Javed, Fawad; Al Amri, Mohammad D; Kellesarian, Sergio Varela; Al-Kheraif, Abdulaziz A; Vohra, Fahim; Calvo-Guirado, José Luis; Malmstrom, Hans; Romanos, Georgios E

    2016-05-01

    The aim of the present systematic review was to assess the efficacy of parathyroid hormone supplementation on the osseointegration of implants. The addressed focused question was Does parathyroid hormone supplementation affect osseointegration around implants? Indexed databases were searched from 1965 up to and including April 2015 using various key words including: Bone to implant contact; implant; parathyroid hormone; and osseointegration. Letters to the Editor, case-reports/case-series, historic reviews, commentaries and articles published in languages other than English were excluded. The pattern of the present systematic review was customized to primarily summarize the pertinent data. Eighteen studies fulfilled the eligibility criteria. Evidence was limited to preclinical animal studies only (11 studies in rodents, 4 in dogs and 3 in rabbits). Number of titanium implants placed ranged between 20 and 80 implants. Results from 16 studies showed that PTH supplementation enhanced new bone formation and/or BIC around implants. One study suggests that PTH-coated implants improve BIC and BA. One study showed no significant difference in BIC and new bone formation around implants with PTH hydrogel placement. Efficacy of PTH supplementation on osseointegration of implants shows promising results in animal models, however further investigation is necessary to assess the effectiveness in humans.

  8. 2011 Annual Report Program Review. Report 11-07

    ERIC Educational Resources Information Center

    Jones, Jessika

    2011-01-01

    The California Postsecondary Education Commission is directed by state law to review and comment on new academic program proposals from the University of California (UC), the California State University (CSU) and the community colleges. Program review is one of the CPEC's primary responsibilities--it coordinates the systems' long-range plans,…

  9. DOE Hydrogen Program: 2006 Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    Milliken, J.

    2006-09-01

    This report summarizes comments from the Peer Review Panel at the FY 2006 DOE Hydrogen Program Annual Merit Review, held on May 16-19, 2006, in Arlington, Virginia. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.

  10. DOE Hydrogen Program: 2005 Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    Chalk, S. G.

    2005-09-01

    This report summarizes comments from the Peer Review Panel at the FY 2005 DOE Hydrogen Program Annual Merit Review, held on May 23-26, 2005, in Arlington, Virginia. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.

  11. Status and Monitoring of Natural and Supplemented Chinook Salmon in Johnson Creek, Idaho, 2006-2007 Annual Report.

    SciTech Connect

    Rabe, Craig D.; Nelson, Douglas D.

    2008-11-17

    were 120,415 HOR supplementation smolts released into Johnson Creek during the week of March 12, 2007. Life stage-specific juvenile survival from Johnson Creek to Lower Granite and McNary dams was calculated for brood year 2005 NOR and HOR supplementation juvenile Chinook salmon. Survival of NOR parr Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 28.2% and 16.2%. Survival of NOR presmolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 28.2% and 22.3%. Survival of NOR smolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 44.7% and 32.9%. Survival of HOR smolt Chinook salmon migrating from Johnson Creek to Lower Granite and McNary dams was 31.9% and 26.2%. Multi-year analysis on smolt to adult return rate's (SAR's) and progeny to parent ratio's (P:P's) were calculated for NOR and HOR supplementation Brood Year 2002 Chinook salmon. SAR's were calculated from Johnson Creek to Johnson Creek (JC to JC), Lower Granite Dam to Lower Granite (LGD to LGD), and Lower Granite Dam to Johnson Creek (LGD to JC); for NOR fish SAR's were 0.16%, 1.16% and 1.12%, while HOR supplementation SAR's from JC to JC, LGD to LGD and LGD to JC were 0.04%, 0.19% and 0.13%. P:P's for all returning NOR and HOR supplemented adults were under replacement levels at 0.13 and 0.65, respectively. Recruit per spawner estimates (R/S) for Brood Year 2005 adult Chinook salmon were also calculated for NOR and HOR supplemented Chinook salmon at JC and LGD. R/S estimates for NOR and HOR supplemented fish at JC were 231 and 1,745, while R/S estimates at LGD were 67 and 557. Management recommendations address (1) effectiveness of data collection methods, (2) sufficiency of data quality (statistical power) to enable management recommendations, (3) removal of uncertainty and subsequent cessation of M&E activities, and (4) sufficiency of findings for program modifications prior to five-year review.

  12. [Review of the pharmaceutical exhibitions in the Meiji Era (Supplement)].

    PubMed

    Koyama, T

    1994-01-01

    The author described (Jpn. J. History Pharm. 16(1), 9-20 (1981) the Review of the Pharmaceutical Exhibitions in the Meiji era. But afterwards the author found there were omissions of three exhibitions. These are the Nagaoka, the Osaka, and the Akita Exhibitions. The Nagaoka Exhibition was organized by the Nagaoka Pharmacists Association in June, 1890. The Osaka Exhibition opened on Jan. 18, 1891 by Osaka Branch of the Pharmaceutical Society of Japan. The Akita Pharmaceutical Exhibition was held on Sept. 24-26, 1892, as the chief event of the opening ceremony of the Akita Drug-Trader Association, united pharmacists, druggists, and drug-manufacturers throughout Akita Prefecture. It is the most large-scaled of the three. The exhibits were 1,419, and the visitors were above 8,830. The planning originated with a young pharmacist Masayasu Hanyu.

  13. Liver Injury from Herbal, Dietary, and Weight Loss Supplements: a Review

    PubMed Central

    Zheng, Elizabeth X.; Navarro, Victor J.

    2015-01-01

    Herbal and dietary supplement usage has increased steadily over the past several years in the United States. Among the non-bodybuilding herbal and dietary supplements, weight loss supplements were among the most common type of HDS implicated in liver injury. While drug induced liver injury is rare, its consequences are significant and on the rise. The purpose of this review is to highlight case reports of weight loss products such as Hydroxycut and OxyElite Pro as one form of HDS that have hepatotoxic potential and to characterize its clinical effects as well as pattern of liver injury. We also propose future strategies in the identification and study of potentially hepatotoxic compounds in an effort to outline a diagnostic approach for identifying any drug induced liver injury. PMID:26357638

  14. [Effectivity in the use of protein supplements in resistance training: systematic review].

    PubMed

    Armendariz-Anguiano, A L; Jiménez-Cruz, A; Bacardi-Gascón, M; Pérez-Morales, M E

    2010-06-01

    To increase strength and lean body mass, protein has become one of the most popular supplements among athletes. The aim of this study was to analyze the effect of protein supplementation on body composition. A systematic review of the randomized controlled trials (RCT), published in MEDLINE/PubMed and SciELO up to April 10, 2009, was conducted. All RCT conducted in healthy subjects with interventions of six or more weeks were included. Nine studies fulfilled the inclusion criteria, and three of them had level 3 of evidence. Among these studies, the increase of lean mass ranged from 0.8 to 1.9 kg. However, the study with the longest term had duration of 12 weeks. Therefore, the evidence does not support the recommendation for the consumption of protein supplements among healthy individuals.

  15. Different Supplementation Regimes to Treat Perioperative Vitamin B12 Deficiencies in Bariatric Surgery: a Systematic Review.

    PubMed

    Smelt, H J M; Pouwels, S; Smulders, J F

    2017-01-01

    Vitamin B12 dosage in multivitamin supplementation in the current literature is quite variable. There is no consensus about the optimal treatment of vitamin B12 deficiency. A systematic literature search on different supplementation regimes to treat perioperative vitamin B12 deficiencies in bariatric surgery was performed. The methodological quality of ten included studies was rated using the Newcastle Ottawa scale and ranged from moderate to good. The agreement between the reviewers was assessed with a Cohen's kappa (0.69). The current literature suggests that 350 μg oral vitamin B12 is the appropriate dose to correct low vitamin B12 levels in many patients. Further research must focus on a better diagnosis of a vitamin B12 deficiency, the optimal dose vitamin B12 supplementation, and clinical relevance next to biochemical data.

  16. Impacts of trace element supplementation on the performance of anaerobic digestion process: A critical review.

    PubMed

    Choong, Yee Yaw; Norli, Ismail; Abdullah, Ahmad Zuhairi; Yhaya, Mohd Firdaus

    2016-06-01

    This paper critically reviews the impacts of supplementing trace elements on the anaerobic digestion performance. The in-depth knowledge of trace elements as micronutrients and metalloenzyme components justifies trace element supplementation into the anaerobic digestion system. Most of the earlier studies reported that trace elements addition at (sub)optimum dosages had positive impacts mainly longer term on digester stability with greater organic matter degradation, low volatile fatty acids (VFA) concentration and higher biogas production. However, these positive impacts and element requirements are not fully understood, they are explained on a case to case basis because of the great variance of the anaerobic digestion operation. Iron (Fe), nickel (Ni) and cobalt (Co) are the most studied and desirable elements. The right combination of multi-elements supplementation can have greater positive impact. This measure is highly recommended, especially for the mono-digestion of micronutrient-deficient substrates. The future research should consider the aspect of trace element bioavailability.

  17. Creatine Supplementation and Lower Limb Strength Performance: A Systematic Review and Meta-Analyses.

    PubMed

    Lanhers, Charlotte; Pereira, Bruno; Naughton, Geraldine; Trousselard, Marion; Lesage, François-Xavier; Dutheil, Frédéric

    2015-09-01

    Creatine is the most widely used supplementation to increase strength performance. However, the few meta-analyses are more than 10 years old and suffer from inclusion bias such as the absence of randomization and placebo, the diversity of the inclusion criteria (aerobic/endurance, anaerobic/strength), no evaluation on specific muscles or group of muscles, and the considerable amount of conflicting results within the last decade. The objective of this systematic review was to evaluate meta-analyzed effects of creatine supplementation on lower limb strength performance. We conducted a systematic review and meta-analyses of all randomized controlled trials comparing creatine supplementation with a placebo, with strength performance of the lower limbs measured in exercises lasting less than 3 min. The search strategy used the keywords "creatine supplementation" and "performance". Dependent variables were creatine loading, total dose, duration, the time-intervals between baseline (T0) and the end of the supplementation (T1), as well as any training during supplementation. Independent variables were age, sex, and level of physical activity at baseline. We conducted meta-analyses at T1, and on changes between T0 and T1. Each meta-analysis was stratified within lower limb muscle groups and exercise tests. We included 60 studies (646 individuals in the creatine supplementation group and 651 controls). At T1, the effect size (ES) among stratification for squat and leg press were, respectively, 0.336 (95 % CI 0.047-0.625, p = 0.023) and 0.297 (95 % CI 0.098-0.496, p = 0.003). Overall quadriceps ES was 0.266 (95 % CI 0.150-0.381, p < 0.001). Global lower limb ES was 0.235 (95 % CI 0.125-0.346, p < 0.001). Meta-analysis on changes between T0 and T1 gave similar results. The meta-regression showed no links with characteristics of population or of supplementation, demonstrating the creatine efficacy effects, independent of all listed conditions. Creatine supplementation is

  18. Intended or Unintended Doping? A Review of the Presence of Doping Substances in Dietary Supplements Used in Sports.

    PubMed

    Martínez-Sanz, José Miguel; Sospedra, Isabel; Ortiz, Christian Mañas; Baladía, Eduard; Gil-Izquierdo, Angel; Ortiz-Moncada, Rocio

    2017-10-04

    The use of dietary supplements is increasing among athletes, year after year. Related to the high rates of use, unintentional doping occurs. Unintentional doping refers to positive anti-doping tests due to the use of any supplement containing unlisted substances banned by anti-doping regulations and organizations, such as the World Anti-Doping Agency (WADA). The objective of this review is to summarize the presence of unlabeled doping substances in dietary supplements that are used in sports. A review of substances/metabolites/markers banned by WADA in ergonutritional supplements was completed using PubMed. The inclusion criteria were studies published up until September 2017, which analyzed the content of substances, metabolites and markers banned by WADA. 446 studies were identified, 23 of which fulfilled all the inclusion criteria. In most of the studies, the purpose was to identify doping substances in dietary supplements. Substances prohibited by WADA were found in most of the supplements analyzed in this review. Some of them were prohormones and/or stimulants. With rates of contamination between 12 and 58%, non-intentional doping is a point to take into account before establishing a supplementation program. Athletes and coaches must be aware of the problems related to the use of any contaminated supplement and should pay special attention before choosing a supplement, informing themselves fully and confirming the guarantees offered by the supplement.

  19. Fifth parabolic dish solar thermal power program annual review: proceedings

    SciTech Connect

    1984-03-01

    The primary objective of the Review was to present the results of activities within the Parabolic Dish Technology and Module/Systems Development element of the Department of Energy's Solar Thermal Energy Systems Program. The Review consisted of nine technical sessions covering overall Project and Program aspects, Stirling and Brayton module development, concentrator and engine/receiver development, and associated hardware and test results to date; distributed systems operating experience; international dish development activities; and non-DOE-sponsored domestic dish activities. A panel discussion concerning business views of solar electric generation was held. These Proceedings contain the texts of presentations made at the Review, as submitted by their authors at the beginning of the Review; therefore, they may vary slightly from the actual presentations in the technical sessions.

  20. Annual review of gerontology and geriatrics. Volume 1

    SciTech Connect

    Eisdorfer, C.

    1980-01-01

    This review contains five sections dealing with the following: biological sciences; behavioral and social sciences; health and clinical practices; policy and planning; and social and community services. It also contains an author index and subject index. (DAD)

  1. 16 CFR 16.11 - Annual comprehensive review.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... (b) Pertinent factors to be considered in the comprehensive review required by paragraph (a) of this... planning, decision making, more effective achievement of program objectives, and more economical..., as appropriate, to the factors specified in paragraph (b) of this section. ...

  2. Annual banned-substance review: analytical approaches in human sports drug testing.

    PubMed

    Thevis, Mario; Kuuranne, Tiia; Geyer, Hans; Schänzer, Wilhelm

    2010-04-01

    The annual update of the list of prohibited substances and doping methods as issued by the World Anti-Doping Agency (WADA) allows the implementation of most recent considerations of performance manipulation and emerging therapeutics into human sports doping control programmes. The annual banned-substance review for human doping controls critically summarizes recent innovations in analytical approaches that support the efforts of convicting cheating athletes by improved or newly established methods that focus on known as well as newly outlawed substances and doping methods. In the current review, literature published between October 2008 and September 2009 reporting on new and/or enhanced procedures and techniques for doping analysis, as well as aspects relevant to the doping control arena, was considered to complement the 2009 annual banned-substance review.

  3. Systematic review of herbs and dietary supplements for glycemic control in diabetes.

    PubMed

    Yeh, Gloria Y; Eisenberg, David M; Kaptchuk, Ted J; Phillips, Russell S

    2003-04-01

    To conduct a systematic review of the published literature on the efficacy and safety of herbal therapies and vitamin/mineral supplements for glucose control in patients with diabetes. We conducted an electronic literature search of MEDLINE, OLDMEDLINE, Cochrane Library Database, and HealthSTAR, from database inception to May 2002, in addition to performing hand searches and consulting with experts in the field. Available clinical studies published in the English language that used human participants and examined glycemic control were included. Data were extracted in a standardized manner, and two independent investigators assessed methodological quality of randomized controlled trials using the Jadad scale. A total of 108 trials examining 36 herbs (single or in combination) and 9 vitamin/mineral supplements, involving 4,565 patients with diabetes or impaired glucose tolerance, met the inclusion criteria and were analyzed. There were 58 controlled clinical trials involving individuals with diabetes or impaired glucose tolerance (42 randomized and 16 nonrandomized trials). Most studies involved patients with type 2 diabetes. Heterogeneity and the small number of studies per supplement precluded formal meta-analyses. Of these 58 trials, the direction of the evidence for improved glucose control was positive in 76% (44 of 58). Very few adverse effects were reported. There is still insufficient evidence to draw definitive conclusions about the efficacy of individual herbs and supplements for diabetes; however, they appear to be generally safe. The available data suggest that several supplements may warrant further study. The best evidence for efficacy from adequately designed randomized controlled trials (RCTs) is available for Coccinia indica and American ginseng. Chromium has been the most widely studied supplement. Other supplements with positive preliminary results include Gymnema sylvestre, Aloe vera, vanadium, Momordica charantia, and nopal.

  4. Safety and performance benefits of arginine supplements for military personnel: a systematic review.

    PubMed

    Brooks, James R; Oketch-Rabah, Hellen; Low Dog, Tieraona; Gorecki, Dennis K J; Barrett, Marilyn L; Cantilena, Louis; Chung, Mei; Costello, Rebecca B; Dwyer, Johanna; Hardy, Mary L; Jordan, Scott A; Maughan, Ronald J; Marles, Robin J; Osterberg, Robert E; Rodda, Bruce E; Wolfe, Robert R; Zuniga, Jorge M; Valerio, Luis G; Jones, Donnamaria; Deuster, Patricia; Giancaspro, Gabriel I; Sarma, Nandakumara D

    2016-11-01

    Dietary supplements are widely used by military personnel and civilians for promotion of health. The objective of this evidence-based review was to examine whether supplementation with l-arginine, in combination with caffeine and/or creatine, is safe and whether it enhances athletic performance or improves recovery from exhaustion for military personnel. Information from clinical trials and adverse event reports were collected from 17 databases and 5 adverse event report portals. Studies and reports were included if they evaluated the safety and the putative outcomes of enhanced performance or improved recovery from exhaustion associated with the intake of arginine alone or in combination with caffeine and/or creatine in healthy adults aged 19 to 50 years. Information related to population, intervention, comparator, and outcomes was abstracted. Of the 2687 articles screened, 62 articles meeting the inclusion criteria were analyzed. Strength of evidence was assessed in terms of risk of bias, consistency, directness, and precision. Most studies had few participants and suggested risk of bias that could negatively affect the results. l-Arginine supplementation provided little enhancement of athletic performance or improvements in recovery. Short-term supplementation with arginine may result in adverse gastrointestinal and cardiovascular effects. No information about the effects of arginine on the performance of military personnel was available. The available information does not support the use of l-arginine, either alone or in combination with caffeine, creatine, or both, to enhance athletic performance or improve recovery from exhaustion. Given the information gaps, an evidence-based review to assess the safety or effectiveness of multi-ingredient dietary supplements was not feasible, and therefore the development of a computational model-based approach to predict the safety of multi-ingredient dietary supplements is recommended. © The Author(s) 2016. Published by

  5. Adverse effects of herbal or dietary supplements in G6PD deficiency: a systematic review.

    PubMed

    Lee, Shaun Wen Huey; Lai, Nai Ming; Chaiyakunapruk, Nathorn; Chong, David Weng Kwai

    2017-01-01

    Glucose-6-phosphate dehydrogenase (G6PD) deficiency is a common genetic disorder, affecting nearly 400 million individuals worldwide. Whilst it is known that a number of drugs, foods and chemicals can trigger haemolysis in G6PD deficient individuals, the association between herbal and dietary supplements and haemolysis is less clear. The objective of this study was to evaluate the association between herbal or dietary supplements and adverse events in G6PD deficient individuals. We searched 14 electronic databases from their inception until November 2015 for articles describing the use of herbal or dietary supplements in G6PD deficient individuals. Additional publications were identified from manually searching textbooks, conference abstracts and the grey literature. All study designs were included as long as they contained clinical information. These gathered findings were summarized narratively. Thirty-two publications met inclusion criteria. These reported on 10 herbal and dietary supplements. Overall evidence linking haemolysis to a herbal/dietary supplement was only found for henna. No evidence of harm was observed for vitamin C, vitamin E, vitamin K, Gingko biloba and α-lipoic acid. The review showed that there was insufficient evidence to contravene the use of most herbal or dietary products at therapeutic doses in G6PD deficient subjects. © 2016 The British Pharmacological Society.

  6. One-Year Progress in Ophthalmic Education: Annual Review.

    PubMed

    Mayorga, Eduardo; Golnik, Karl; Palis, Gabriela

    2015-01-01

    The aim of this study was to update the practicing ophthalmologist on the English language literature about medical education from the prior year. A search of English language literature was performed on PubMed from January 1, 2014, to December 31, 2014. Because the search using the main topic of the review "medical education" came up with 7394 citations, authors finally decided to narrow the search to 3 topics of their interest:1. Current state of competency-based education and teaching methods of competencies. This section included ophthalmic/ophthalmology education, core competencies, competency-based education, teaching strategies, tools and methods in medical education.2. E-learning. This section included e-learning, online learning, online teaching, Web-based teaching, Web-based learning, and flipped classroom.3. This section included assessment of medical students, residents, fellows, faculty, attending physicians, and medical teachers, assessment of medical student ophthalmology programs, ophthalmology residency programs, residency programs, and fellowship programs. The authors reviewed and summarized articles published in 2014 examining or describing the 3 main areas of the review described previously. This review updates the comprehensive ophthalmologist on advances in ophthalmic medical education. Ophthalmic educators could apply the ideas presented in this review according to their possibilities in their own settings and programs.

  7. A Review of the Efficacy, Safety, and Clinical Implications of Naturally Derived Dietary Supplements for Dyslipidemia.

    PubMed

    Thaipitakwong, Thanchanit; Aramwit, Pornanong

    2017-02-01

    Dyslipidemia is recognized as a major cause of cardiovascular disease. A number of evidence-based guidelines recommend conventional synthetic drugs as standard therapy for dyslipidemia in clinical practice. However, antihyperlipidemic drugs have some serious side effects. Naturally derived dietary supplements are becoming attractive as an alternative strategy because of their high efficacy and safety, as supported by numerous data. Moreover, they could be considered an initial treatment for dyslipidemia. The aims of this literature review were to demonstrate the efficacy, safety, and clinical implications of dietary supplements for treating dyslipidemia. We reviewed the literature, including data from in vitro, in vivo, and human studies, and clinical guideline recommendations. We classified dietary supplements by their proposed mechanisms of action on lipid metabolism and also collected daily dosage recommendations, interactions with concurrent drugs and/or foods, dosage forms, and examples of commercially available products. Various types of naturally derived dietary supplements exhibit lipid-improving properties. Efficacy and safety are acceptable; however, their use in clinical practice will require further well-designed investigations and the support of scientific data.

  8. Oral protein-energy supplements for children with chronic disease: systematic review.

    PubMed

    Poustie, Vanessa J; Watling, Ruth M; Smyth, Rosalind L

    2003-11-01

    Growth failure and poor nutritional status are features of children with chronic disease. Oral protein-energy supplements are one of a number of interventions provided with the aim of improving nutritional status in these children. The present paper describes a Cochrane systematic review assessing the efficacy of these products in children with chronic disease. The objective was to examine the evidence that in children with chronic disease oral protein-energy supplements alter nutrient intake, nutritional indices, survival and quality of life. All randomised controlled trials of the use of oral protein-energy supplements in children with chronic disease were identified through searching electronic databases and hand searching the abstract books of nutrition conferences. Studies identified were independently assessed for eligibility and methodological quality, and data on outcomes of interest were combined in a meta-analysis where possible. Two trials were eligible for inclusion in the review, both of which were undertaken with children with cystic fibrosis. No statistical differences could be found between treatment and control groups when data from both studies were combined. Oral protein-energy supplements are widely used to improve the nutritional status of children with chronic disease. No conclusions can be drawn on the efficacy of these products based on the limited data available. Further randomised controlled trials are required to investigate the use of these products in children with chronic disease. Until further data are available, these products should be used with caution.

  9. 1978 Annual Review of Child Abuse and Neglect Research.

    ERIC Educational Resources Information Center

    Martin, Mary Porter; Klaus, Susan L.

    The review of research on child abuse and neglect presents brief abstracts of studies collected by the Clearinghouse of the National Center on Child Abuse and Neglect. Material is organized into five subject areas (sample subtopics in parentheses): definition of abuse and neglect; incidence (national and selected geographic estimates);…

  10. Training for Agriculture: Annual Review of Selected Developments.

    ERIC Educational Resources Information Center

    United Nations Food and Agriculture Organization, Rome (Italy).

    This review is a medium for dissemination of information and views on agricultural education and training, extension, and related subjects to the member governments and field workers of the Food and Agriculture Organization of the United Nations. The document consists of more than two dozen articles and comments on agricultural education,…

  11. 44 CFR 12.14 - Annual comprehensive review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... should be abolished. (b) Pertinent factors to be considered in the comprehensive review required by... objectives, and more economical accomplishment of programs in general, with emphasis in such evaluation on... continued, making reference, as appropriate, to the factors specified in paragraph (b) of this section. (d...

  12. Annual Review of Information Science and Technology, 1998.

    ERIC Educational Resources Information Center

    Williams, Martha E., Ed.

    1999-01-01

    This review contains eight papers on topics within the field of information science and technology. The papers are divided into three sections as follows: (1) Planning Information Systems and Services, including "Information Ownership and Control" (Tomas A. Lipinski); and "Pricing and Marketing Online Information Services" (Sheila Anne Elizabeth…

  13. Semi-annual conference review January-June 2000

    Treesearch

    John K. Borchardt; Marguerite S. Sykes; Mahendra R. Doshi

    2000-01-01

    Conferences covered in this semiannual review include the TAPPI Recycling Symposium and the 9th PTS/CTP Deinking Symposium. The intent of this feature is to present a synopsis of the significant research results and industry ideas related to paper recycling reported at these conferences. Due to space constraints, we are not able to cover all of the presented papers in...

  14. Annual Review of Information Science and Technology, 1998.

    ERIC Educational Resources Information Center

    Williams, Martha E., Ed.

    1999-01-01

    This review contains eight papers on topics within the field of information science and technology. The papers are divided into three sections as follows: (1) Planning Information Systems and Services, including "Information Ownership and Control" (Tomas A. Lipinski); and "Pricing and Marketing Online Information Services" (Sheila Anne Elizabeth…

  15. The Midwestern Higher Education Commission. Annual Review 1998.

    ERIC Educational Resources Information Center

    Illinois State Commission on Intergovernmental Cooperation, Springfield.

    This report reviews the 1998 activities of the Midwestern Higher Education Commission (MHEC), a compact of nine member states. MHEC offers its members various cost-saving services, provides a forum for sharing information on higher education issues, and offers savings to some out-of-state students through a student exchange program. Focusing on…

  16. Training for Agriculture: Annual Review of Selected Developments.

    ERIC Educational Resources Information Center

    United Nations Food and Agriculture Organization, Rome (Italy).

    The topics covered by review articles are: Training for Rural Development (with special reference to Chile); Field Training--Theory into Practice (for women extension workers in Malaysia); A New Look is Needed for Extension (Latin America); 4-D Rural Youth Clubs in Dahomey; Sociological Aspects of Rural Training; Population Education in the…

  17. The Effect of Zinc Supplementation on Insulin Resistance in Obese Subjects: a Systematic Review.

    PubMed

    Cruz, Kyria Jayanne Clímaco; Morais, Jennifer Beatriz Silva; de Oliveira, Ana Raquel Soares; Severo, Juliana Soares; Marreiro, Dilina do Nascimento

    2017-04-01

    Obesity is a chronic disease characterized by excessive accumulation of body fat and the presence of metabolic disorders such as insulin resistance. In this sense, zinc is an important nutrient that stimulates insulin secretion and increases sensitivity to insulin. The aim of this study was to investigate the effect of zinc supplementation on insulin resistance in obese subjects through a systematic review of the available clinical trials. The search for articles was conducted using the PubMed, SciVerse Scopus, SciVerse ScienceDirect, and Cochrane databases, on May 25, 2016, by two authors independently. The recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) were followed in the conduct of this review. The Cochrane Collaboration tool was used to assess the risk of bias of the trials included in this review. After screening of the articles, six clinical trials were included in this systematic review. The scientific evidence presented in this systematic review shows that zinc supplementation improves insulin resistance in obese individuals of both sexes.

  18. American Journal of Pharmaceutical Education: Winter Supplement. Reports, Minutes, Statistics, and Abstracts of Meeting Podium and Poster Sessions (100th AACP Annual Meeting, July 4-7, 1999, Boston, MA).

    ERIC Educational Resources Information Center

    American Journal of Pharmaceutical Education, 1999

    1999-01-01

    This 1999 annual supplement to the American Journal of Pharmaceutical Education contains reports of staff members of the American Association of Colleges of Pharmacy (AACP); policy guidelines; the American Council on Pharmaceutical Education annual report; and minutes of various AACP meetings. Also included are statistics on pharmacy student…

  19. Effects of Vitamin D Supplementation on Muscle Strength in Athletes: A Systematic Review.

    PubMed

    Chiang, Chien-Ming; Ismaeel, Ahmed; Griffis, Rachel B; Weems, Suzy

    2017-02-01

    Chiang, C-m, Ismaeel, A, Griffis, RB, and Weems, S. Effects of vitamin D supplementation on muscle strength in athletes: A systematic review. J Strength Cond Res 31(2): 566-574, 2017-The purpose of this systematic review of the literature was to investigate the effects of vitamin D supplementation on muscle strength in athletes. A computerized literature search of 3 databases (PubMed, MEDLINE, and Scopus) was performed. Included in the review were randomized controlled trials (RCTs), published in English, which measured serum vitamin D concentrations and muscle strength in healthy, athletic participants aged 18-45 years. Quality was assessed using the PEDro scale. Five RCTs and 1 controlled trial were identified, and quality assessment showed 5 trials were of "excellent quality" and 1 was of "good quality." Trials lasted from 4 weeks to 6 months and dosages ranged from 600 to 5,000 International Units (IU) per day. Vitamin D2 was found to be ineffective at impacting muscle strength in both studies wherein it was administered. In contrast, vitamin D3 was shown to have a positive impact on muscle strength. In 2 studies, strength outcome measures were significantly improved after supplementation (p ≤ 0.05). In the other 2 studies administering vitamin D3, there were trends for improved muscle strength. Specifically, improvements in strength ranged from 1.37 to 18.75%. Additional studies are needed to confirm these associations.

  20. Omega-3 fatty acids' supplementation in Alzheimer's disease: A systematic review.

    PubMed

    Canhada, Scheine; Castro, Kamila; Perry, Ingrid Schweigert; Luft, Vivian Cristine

    2017-05-03

    Alzheimer's disease (AD) is a neurodegeneration disorder characterized by progressive impairments of memory, language, reasoning, and other cognitive functions. Evidence suggests that omega-3 fatty acids may act as a possible protection factor in AD. To evaluate the results available in the literature involving omega-3 fatty acids supplementation and its effect on cognitive function in AD patients. A systematic review of MEDLINE (from PubMed), Excerpta Medica Database, and Cochrane Library databases was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Inclusion criteria consisted in original intervention studies, controlled by placebo, that assessed the impact of supplementation or dietary intake of omega-3 fatty acids on cognitive function, in humans with AD, without limitation for prime date of publication. Initial search resulted in 361 articles. Seven studies fully met the inclusion criteria. Most studies did not find statistically significant results for the omega-3 fatty acids supplementation compared to placebo, and those who show some benefit do it only in a few cognitive assessment scales. However, the effects of omega-3 fatty acids appear to be most effectively demonstrated in patients with very mild AD. The effects of omega-3 fatty acids supplementation in mild AD corroborate epidemiological observational studies showing that omega-3 fatty acids may be beneficial in disease onset, when there is slight impairment of brain function. Although some studies have shown changes in scales of cognitive function in more severe cases, they are not enough to support omega-3 fatty acids supplementation in the treatment of AD.

  1. 15 CFR Supplement No. 5 to Part 744 - Procedures for End-User Review Committee Entity List Decisions

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Procedures for End-User Review Committee Entity List Decisions No. Supplement No. 5 to Part 744 Commerce and Foreign Trade Regulations... EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp. 5 Supplement...

  2. 15 CFR Supplement No. 5 to Part 744 - Procedures for End-User Review Committee Entity List Decisions

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Procedures for End-User Review Committee Entity List Decisions No. Supplement No. 5 to Part 744 Commerce and Foreign Trade Regulations... EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp. 5 Supplement...

  3. 15 CFR Supplement No. 5 to Part 744 - Procedures for End-User Review Committee Entity List Decisions

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Procedures for End-User Review Committee Entity List Decisions No. Supplement No. 5 to Part 744 Commerce and Foreign Trade Regulations... EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp. 5 Supplement...

  4. 15 CFR Supplement No. 5 to Part 744 - Procedures for End-User Review Committee Entity List Decisions

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Procedures for End-User Review Committee Entity List Decisions No. Supplement No. 5 to Part 744 Commerce and Foreign Trade Regulations... EXPORT ADMINISTRATION REGULATIONS CONTROL POLICY: END-USER AND END-USE BASED Pt. 744, Supp. 5 Supplement...

  5. 25 CFR 171.510 - How does BIA calculate my annual operation and maintenance assessment if supplemental water is...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... assessment if supplemental water is available on the irrigation facility servicing my farm unit? 171.510 Section 171.510 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION... irrigation facility servicing my farm unit? (a) For projects where supplemental water is available, and you...

  6. 25 CFR 171.510 - How does BIA calculate my annual operation and maintenance assessment if supplemental water is...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... maintenance assessment if supplemental water is available on the irrigation facility servicing my farm unit... IRRIGATION OPERATION AND MAINTENANCE Financial Matters: Assessments, Billing, and Collections § 171.510 How... the irrigation facility servicing my farm unit? (a) For projects where supplemental water is available...

  7. 25 CFR 171.510 - How does BIA calculate my annual operation and maintenance assessment if supplemental water is...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... maintenance assessment if supplemental water is available on the irrigation facility servicing my farm unit... IRRIGATION OPERATION AND MAINTENANCE Financial Matters: Assessments, Billing, and Collections § 171.510 How... the irrigation facility servicing my farm unit? (a) For projects where supplemental water is available...

  8. 78 FR 67196 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ...The Department of Labor (DOL) is submitting the Bureau of Labor Statistics (BLS) sponsored information collection request (ICR) revision titled, ``Annual Refiling Survey,'' to the Office of Management and Budget (OMB) for review and approval for use in accordance with the Paperwork Reduction Act of 1995 (PRA), 44 U.S.C. 3501 et seq.

  9. Superconductivity Program for electric power systems: 1994 annual PEER review. Volume 1, Meeting proceedings

    SciTech Connect

    Not Available

    1994-07-29

    This is Volume I of information presented at the Annual Peer Review of the Superconductivity Program For Electric Power Systems. Topics include: Wire development; powder synthesis; characterization of superconducting materials; electric power applications; magnetic refrigerators; and motor cooling issues. Individual reports were processed separately for the database.

  10. Superconductivity Program for electric power systems: 1994 annual PEER review. Volume 2, Meeting proceedings

    SciTech Connect

    Not Available

    1994-07-29

    This is volume 2 of information that was presented at the 1994 Annual Peer Review, Superconductivity Program For Electric Power. Topics include component development; characterization of high-{Tc} Superconductors; wire development; coils; magnetic refrigerators; motor cooling issues; and magnetic separation. Individual projects were processed separately for the database.

  11. 77 FR 47582 - Great Lakes Pilotage Rates-2013 Annual Review and Adjust; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... SECURITY Coast Guard 46 CFR Part 401 RIN 1625-AB89 Great Lakes Pilotage Rates--2013 Annual Review and..., 2012 (77 FR 45539) proposing rate adjustments for pilotage services on the Great Lakes. The charge rate... email Mr. Todd Haviland, Management & Program Analyst, Office of Great Lakes Pilotage, Commandant (CG...

  12. 49 CFR 659.25 - Annual review of system safety program plan and system security plan.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... system security plan. 659.25 Section 659.25 Transportation Other Regulations Relating to Transportation... and system security plan. (a) The oversight agency shall require the rail transit agency to conduct an annual review of its system safety program plan and system security plan. (b) In the event the...

  13. 49 CFR 659.25 - Annual review of system safety program plan and system security plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... system security plan. 659.25 Section 659.25 Transportation Other Regulations Relating to Transportation... and system security plan. (a) The oversight agency shall require the rail transit agency to conduct an annual review of its system safety program plan and system security plan. (b) In the event the...

  14. Using Key Indicators To Guide Curriculum Review at a Community College. AIR 1989 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Heverly, Mary Ann

    Accepted guidelines for academic program review often clash with the needs of administrators, who require timely and frequent information for monitoring the quality of academic programs. A method is described for developing key indicators that permit annual scanning of all programs. The goal was to develop indicators that would flag programs…

  15. 75 FR 32845 - Consultative Examination-Annual Onsite Review of Medical Providers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ... / Thursday, June 10, 2010 / Rules and Regulations#0;#0; ] SOCIAL SECURITY ADMINISTRATION 20 CFR Parts 404 and 416 RIN 0960-AH17 Consultative Examination--Annual Onsite Review of Medical Providers AGENCY: Social... disability programs under titles II and XVI of the Social Security Act (Act). The revision will raise...

  16. 49 CFR 659.25 - Annual review of system safety program plan and system security plan.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... annual review of its system safety program plan and system security plan. (b) In the event the rail transit agency's system safety program plan is modified, the rail transit agency must submit the modified... agency. (c) In the event the rail transit agency's system security plan is modified, the rail transit...

  17. Annual Review of Education in the Northwest Territories and Arctic Quebec, 1964-1965.

    ERIC Educational Resources Information Center

    Department of Northern Affairs and National Resources, Ottawa (Ontario).

    The educational operations for children in the Northwest Territories and for Eskimos in Arctic Quebec are presented in this review of the 1964-65 school year. This publication, the second annual report of the Education Services Division of the Department of Northern Affairs and National Resources, lists as one of its goals the preparation of young…

  18. C-Division annual review and operating plan, August 1990

    SciTech Connect

    Morse, N.R.

    1990-11-01

    The Computing and Communications Division is responsible for the Laboratory's Integrated Computing Network as well as Laboratory-wide communications. Our computing network, used by 8000 people distributed throughout the nation, constitutes one of the most powerful scientific computing facilities in the world. The purpose of this publication is to inform our clients of our strategic and operating plans. We review major accomplishments since early 1989 and describe our strategic planning goals and specific projects that will guide our operations over the next couple of years. Our mission statement, planning considerations, and management policies and practices are also included.

  19. Hedgehog Signaling and Steroidogenesis Annual Review of Physiology

    PubMed Central

    Finco, Isabella; LaPensee, Christopher R.; Krill, Kenneth T.; Hammer, Gary D.

    2016-01-01

    Since its discovery nearly 30 years ago, the Hedgehog (Hh) signaling pathway has been shown to be pivotal in many developmental and pathophysiological processes in several steroidogenic tissues, including the testis, ovary, adrenal cortex, and placenta. New evidence links the evolutionarily conserved Hh pathway to the steroidogenic organs, demonstrating how Hh signaling can influence their development and homeostasis and can act in concert with steroids to mediate physiological functions. In this review, we highlight the role of the components of the Hh signaling pathway in steroidogenesis of endocrine tissues. PMID:25668018

  20. DOE FreedomCAR and vehicle technologies program advanced power electronic and electrical machines annual review report

    SciTech Connect

    Olszewski, Mitch

    2006-10-11

    This report is a summary of the Review Panel at the FY06 DOE FreedomCAR and Vehicle Technologies (FCVT) Annual Review of Advanced Power Electronics and Electric Machine (APEEM) research activities held on August 15-17, 2006.

  1. Challenges with effective nutrient supplementation for amphibians: A review of cricket studies.

    PubMed

    Livingston, Shannon; Lavin, Shana R; Sullivan, Kathleen; Attard, Lydia; Valdes, Eduardo V

    2014-01-01

    Over the last 25 years, numerous studies have investigated the impact of insect supplementation on insect nutrient content. In light of recent nutrition related challenges with regards to zoo amphibians fed an insect based diet, this review attempts to comprehensively compile both anecdotal and published data in the context of practical application on this topic. Insects, primarily crickets, used for amphibian diets historically demonstrate low concentrations of key nutrients including calcium and vitamin A. Commonly used practices for supplementation involving powder dusting or gut loading have been shown to improve delivery of calcium and vitamin A, though often not reaching desired nutrient concentrations. The large variety of factors influencing insect nutrient content are difficult to control, making study design, and results often inconsistent. Formulation and availability of more effective gut loading diets, combined with a standardized protocol for insect husbandry and dietary management may be the most effective way to supplement insects for use in amphibian feeding programs. Ideally, the nutritional improvement of feeder insects would begin at the breeder level; however, until this becomes a viable choice, we confirm that supplementation of crickets through both gut-loading and dusting appear necessary to support the nutritional health of amphibians and other insectivores in managed collections. © 2014 Wiley Periodicals, Inc.

  2. A review of the hypoglycemic effects of five commonly used herbal food supplements.

    PubMed

    Deng, Ruitang

    2012-04-01

    Hyperglycemia is a pathological condition associated with prediabetes and diabetes. The incidence of prediabetes and diabetes is increasing and imposes great burden on healthcare worldwide. Patients with prediabetes and diabetes have significantly increased risk for cardiovascular diseases and other complications. Currently, management of hyperglycemia includes pharmacological interventions, physical exercise, and change of life style and diet. Food supplements have increasingly become attractive alternatives to prevent or treat hyperglycemia, especially for subjects with mild hyperglycemia. This review summarized current patents and patent applications with relevant literature on five commonly used food supplements with claims of hypoglycemic effects, including emblica officinalis (gooseberry), fenugreek, green tea, momordica charantia (bitter melon) and cinnamon. The data from human clinical studies did not support a recommendation for all five supplements to manage hyperglycemia. Fenugreek and composite supplements containing emblica officinalis showed the most consistency in lowering fasting blood sugar (FBS) or glycated hemoglobin (HbA1c) levels in diabetic patients. The hypoglycemic effects of cinnamon and momordica charantia were demonstrated in most of the trials with some exceptions. However, green tea exhibited limited benefits in reducing FBS or HbA1c levels and should not be recommended for managing hyperglycemia. Certain limitations are noticed in a considerable number of clinical studies including small sample size, poor experimental design and considerable variations in participant population, preparation format, daily dose, and treatment duration. Future studies with more defined participants, standardized preparation and dose, and improved trial design and size are warranted.

  3. A Review of the Hypoglycemic Effects of Five Commonly Used Herbal Food Supplements

    PubMed Central

    Deng, Ruitang

    2013-01-01

    Hyperglycemia is a pathological condition associated with prediabetes and diabetes. The incidence of prediabetes and diabetes is increasing and imposes great burden on healthcare worldwide. Patients with prediabetes and diabetes have significantly increased risk for cardiovascular diseases and other complications. Currently, management of hyperglycemia includes pharmacological interventions, physical exercise, and change of life style and diet. Food supplements have increasingly become attractive alternatives to prevent or treat hyperglycemia, especially for subjects with mild hyperglycemia. This review summarized current patents and patent applications with relevant literature on five commonly used food supplements with claims of hypoglycemic effects, including emblica officinalis (gooseberry), fenugreek, green tea, momordica charantia (bitter melon) and cinnamon. The data from human clinical studies did not support a recommendation for all five supplements to manage hyperglycemia. Fenugreek and composite supplements containing emblica officinalis showed the most consistency in lowering fasting blood sugar (FBS) or glycated hemoglobin (HbA1c) levels in diabetic patients. The hypoglycemic effects of cinnamon and momordica charantia were demonstrated in most of the trials with some exceptions. However, green tea exhibited limited benefits in reducing FBS or HbA1c levels and should not be recommended for managing hyperglycemia. Certain limitations are noticed in a considerable number of clinical studies including small sample size, poor experimental design and considerable variations in participant population, preparation format, daily dose, and treatment duration. Future studies with more defined participants, standardized preparation and dose, and improved trial design and size are warranted. PMID:22329631

  4. On the Effectiveness of Supplemental Instruction: A Systematic Review of Supplemental Instruction and Peer-Assisted Study Sessions Literature between 2001 and 2010

    ERIC Educational Resources Information Center

    Dawson, Phillip; van der Meer, Jacques; Skalicky, Jane; Cowley, Kym

    2014-01-01

    Supplemental instruction (SI)--variously known as peer-assisted learning, peer-assisted study sessions, and other names--is a type of academic support intervention popular in higher education. In SI sessions, a senior student facilitates peer learning between undergraduates studying a high-risk course. This article presents a systematic review of…

  5. On the Effectiveness of Supplemental Instruction: A Systematic Review of Supplemental Instruction and Peer-Assisted Study Sessions Literature between 2001 and 2010

    ERIC Educational Resources Information Center

    Dawson, Phillip; van der Meer, Jacques; Skalicky, Jane; Cowley, Kym

    2014-01-01

    Supplemental instruction (SI)--variously known as peer-assisted learning, peer-assisted study sessions, and other names--is a type of academic support intervention popular in higher education. In SI sessions, a senior student facilitates peer learning between undergraduates studying a high-risk course. This article presents a systematic review of…

  6. 77 FR 1549 - Generalized System of Preferences (GSP): Notice of the Results of the 2010 GSP Annual Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... eligible articles when imported from designated beneficiary developing countries. The GSP program is... Review, and (2) the status of country practices petitions accepted as part of GSP annual reviews... at this time to the status of those country practice petitions accepted in the 2010 GSP annual...

  7. Proceedings of the Advanced Turbine Systems annual program review meeting

    SciTech Connect

    1994-12-31

    Goals of the 8-year program are to develop cleaner, more efficient, and less expensive gas turbine systems for utility and industrial electric power generation, cogeneration, and mechanical drive units. During this Nov. 9-11, 1994, meeting, presentations on energy policy issues were delivered by representatives of regulatory, industry, and research institutions; program overviews and technical reviews were given by contractors; and ongoing and proposed future projects sponsored by university and industry were presented and displayed at the poster session. Panel discussions on distributed power and Advanced Gas Systems Research education provided a forum for interactive dialog and exchange of ideas. Exhibitors included US DOE, Solar Turbines, Westinghouse, Allison Engine Co., and GE.

  8. DOD space radiation concerns. Annual program review No. 3

    SciTech Connect

    Golightly, M.J.; Collins, D.L.

    1992-07-15

    Potential manned military space missions would involve exposing crews to many environmental factors, including ionizing radiation. Ionizing radiation in space comes from several natural and man-made sources. Many parameters influence the radiation dose crews would receive and the biomedical outcome of the exposure. A systematic approach has been developed to examine military space crew doses and its impact on mission objectives. The approach involves determining mission and orbital parameters from analysis of preliminary spaceflight operational concepts and objectives, the types of radiation qualities and dose rates to which crews' would be exposed, the critical crew functions, and the resulting impact of the projected radiation exposure. From this analysis and a review of the current space radiobiology database, areas requiring further information or research are identified. An initial space radiobiology research program has been outlined. The resulting Space Radiation Effects Study Program has been incorporated into the current DoD 5-Year Plan for Ionizing Radiation Biomedical Research.

  9. Role of dietary supplements in lowering low-density lipoprotein cholesterol: a review.

    PubMed

    Nijjar, Prabhjot S; Burke, Frances M; Bloesch, Annette; Rader, Daniel J

    2010-01-01

    Coronary heart disease (CHD) remains a major source of morbidity and mortality. As the epidemic of obesity, diabetes, and hypertension continues to grow among young adults, the population at risk for atherosclerotic CHD is ever increasing. More than a century of laboratory and human findings link cholesterol levels with a propensity to develop atherosclerosis. Low-density lipoprotein (LDL) is the major atherogenic lipoprotein, and numerous clinical trials have shown the efficacy of lowering LDL-cholesterol (LDL-C) for reducing CHD risk. New trial data have resulted in LDL-C goals being lowered over time and expansion of the population of patients that are candidates for LDL-lowering therapy to decrease their lifetime risk of CHD. Although statins are relatively safe and well tolerated, there are still significant numbers of patients who cannot tolerate them and many others who only require mild LDL-C reduction and prefer nonprescription alternatives to statin therapy. A number of dietary supplements and functional foods have been suggested to reduce LDL-C levels, but only a few have withstood the rigors of randomized controlled trials. Here we review the evidence in support of dietary supplements and their LDL-C-lowering effects. We also review supplements that, after initial excitement about their purported effect, were not found to lower LDL-C significantly. Copyright © 2010 National Lipid Association. Published by Elsevier Inc. All rights reserved.

  10. Efficacy of probiotic supplement for gestational diabetes mellitus: a systematic review and meta-analysis.

    PubMed

    Pan, Jiajia; Pan, Qiangwei; Chen, Yumei; Zhang, Hongping; Zheng, Xiaodong

    2017-09-19

    Probiotic supplement might be beneficial for gestational diabetes mellitus. However, the results remained controversial. We conducted a systematic review and meta-analysis to explore the efficacy of probiotic supplement in gestational diabetes mellitus. PubMed, Embase, Web of science, EBSCO, and Cochrane Library databases were systematically searched. Randomized controlled trials (RCTs) assessing the effect of probiotic supplement in gestational diabetes mellitus were included. Two investigators independently searched articles, extracted data, and assessed the quality of included studies. The primary outcome were fasting serum insulin and fasting plasma glucose. Meta-analysis was performed using the fixed-effect or random-effect model. Six RCTs involving 830 patients were included in the meta-analysis. Overall, compared with control intervention in gestational diabetes mellitus, probiotic supplementation intervention was found to significantly reduce fasting serum insulin (Std. mean difference = -0.95; 95% CI = -1.73 to -0.17; p < .00001) and HOMA-IR (Std. mean difference = -1.12; 95% CI = -2.05 to -0.18; p = .02), but showed no substantial impact on fasting plasma glucose (Std. mean difference = -0.49; 95% CI = -1.05-0.08; p = .09), gestational age (Std. mean difference = 0.07; 95% CI = -0.20-0.34; p = .63), and gestational weight (Std. mean difference = -0.11; 95% CI = -0.38-0.16; p = .43). Compared with control intervention in gestational diabetes mellitus, probiotic supplementation was found to significantly reduce insulin resistance (HOMA-IR) and fasting serum insulin, but had no substantial influence on fasting plasma glucose, gestational age and gestational weight.

  11. Tomato and lycopene supplementation and cardiovascular risk factors: A systematic review and meta-analysis.

    PubMed

    Cheng, Ho Ming; Koutsidis, Georgios; Lodge, John K; Ashor, Ammar; Siervo, Mario; Lara, José

    2017-02-01

    Epidemiological evidence suggests an association between consumption of tomato products or lycopene and lower risk for cardiovascular diseases (CVD). Our aim was to evaluate the state of the evidence from intervention trials on the effect of consuming tomato products and lycopene on markers of cardiovascular (CV) function. We undertook a systematic review and meta-analysis on the effect of supplementing tomato and lycopene on CV risk factors. Three databases including Medline, Web of science, and Scopus were searched from inception to August 2016. Inclusion criteria were: intervention trials reporting effects of tomato products and lycopene supplementation on CV risk factors among adult subjects >18 years of age. The outcomes of interest included blood lipids (total-, HDL-, LDL-cholesterol, triglycerides, oxidised-LDL), endothelial function (flow-mediated dilation (FMD), pulse wave velocity (PWV)) and blood pressure (BP) inflammatory factors (CRP, IL-6) and adhesion molecules (ICAM-1). Random-effects models were used to determine the pooled effect sizes. Out of 1189 publications identified, 21 fulfilled inclusion criteria and were meta-analysed. Overall, interventions supplementing tomato were associated with significant reductions in LDL-cholesterol (-0.22 mmol/L; p = 0.006), IL-6 (standardised mean difference -0.25; p = 0.03), and improvements in FMD (2.53%; p = 0.01); while lycopene supplementation reduced systolic-BP (-5.66 mmHg; p = 0.002). No other outcome was significantly affected by these interventions. The available evidence on the effects of tomato products and lycopene supplementation on CV risk factors supports the view that increasing the intake of these has positive effects on blood lipids, blood pressure and endothelial function. These results support the development of promising individualised nutritional strategies involving tomatoes to tackle CVD. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. A systematic review on the effects of maternal calcium supplementation on offspring's blood pressure

    PubMed Central

    Jamshidi, Fahimeh; Kelishadi, Roya

    2015-01-01

    Background: Evidence proposes that maternal calcium (Ca) supplement during pregnancy may be inversely associated with the off spring's blood pressure (BP) level. It is suggested that increased maternal Ca intake during pregnancy may result in lower BP in the off spring. The reduction in the incidence of hypertension in mothers is documented but the effects on the off spring are uncertain. Materials and Methods: We conducted a systematic review of the literature to summarize the evidence supporting an association between maternal dietary Ca intake during pregnancy and the BP in the off spring. In this systematic review, relevant papers were selected in three phases. After quality assessment, a reviewer extracted the data while the other one checked the extracted data. We summarized the information regarding the association of maternal Ca intake either by food or supplements with BP in the off spring. Results: Four randomized trials and three observational studies were included in this review. The results were more consistent among the studies including older children (1-9 years) where a higher maternal Ca intake was associated with a reduction in the off spring's systolic BP. One large randomized trial found a clinically and statistically significant reduction in the incidence of elevated BP in 7-year-old children [relative risk (RR) = 0.59, 95% confidence interval (CI) 0.39-0.90]. Conclusion: Overall, our findings confirm the beneficial effects of maternal Ca intake during pregnancy for the off spring's BP level. PMID:26929766

  13. Soy foods and supplementation: a review of commonly perceived health benefits and risks.

    PubMed

    D'Adamo, Christopher R; Sahin, Azize

    2014-01-01

    In recent years, the impact of soy foods and supplements upon human health has become increasingly controversial among the general public. No one has conducted a broad evaluation of the scientific evidence supporting or refuting popular perceptions of the health effects of soy consumption. In this article, the authors have conducted a comprehensive assessment of the literature surrounding the health effects of soy consumption that are of greatest interest. This review has focused on 5 health benefits- relief of menopausal symptoms and prevention of heart disease, breast cancer, prostate cancer, and osteoporosis, and 5 health risks-increased risk of breast cancer, male hormonal and fertility problems, hypothyroidism, antinutrient content, and harmful processing by-products. Systematic reviews of human trials, prospective human trials, observational human studies, animal models, in vitro studies, and laboratory analyses of soy components were included for review. This literature review revealed that soy foods and isoflavones may provide relief from menopausal symptoms and protect against breast cancer and heart disease. Soy does not appear to offer protection against osteoporosis. The evidence on male fertility and reproductive hormones was conflicting; some studies demonstrated a deleterious impact caused by soy consumption and others showed no effect. Soy supplementation also appears to affect thyroid function in an inconsistent manner, as studies have shown both increases and decreases in the same parameters of thyroid activity. Soaking, fermentation, and heating may reduce problematic antinutrients contained in soy. The authors found that consuming moderate amounts of traditionally prepared and minimally processed soy foods may offer modest health benefits while minimizing potential for adverse health effects. However, additional studies are necessary to elucidate the variable thyroid response to soy supplementation, and more rigorous studies are required to

  14. Cancer risk with folic acid supplements: a systematic review and meta-analysis

    PubMed Central

    Wien, Tale Norbye; Pike, Eva; Wisløff, Torbjørn; Staff, Annetine; Smeland, Sigbjørn

    2012-01-01

    Objective To explore if there is an increased cancer risk associated with folic acid supplements given orally. Design Systematic review and meta-analysis of controlled studies of folic acid supplementation in humans reporting cancer incidence and/or cancer mortality. Studies on folic acid fortification of foods were not included. Data sources Cochrane Library, Medline, Embase and Centre of Reviews and Dissemination, clinical trial registries and hand-searching of key journals. Results From 4104 potential references, 19 studies contributed data to our meta-analyses, including 12 randomised controlled trials (RCTs). Meta-analysis of the 10 RCTs reporting overall cancer incidence (N=38 233) gave an RR of developing cancer in patients randomised to folic acid supplements of 1.07 (95% CI 1.00 to 1.14) compared to controls. Overall cancer incidence was not reported in the seven observational studies. Meta-analyses of six RCTs reporting prostate cancer incidence showed an RR of prostate cancer of 1.24 (95% CI 1.03 to 1.49) for the men receiving folic acid compared to controls. No significant difference in cancer incidence was shown between groups receiving folic acid and placebo/control group, for any other cancer type. Total cancer mortality was reported in six RCTs, and a meta-analysis of these did not show any significant difference in cancer mortality in folic acid supplemented groups compared to controls (RR 1.09, 95% CI 0.90 to 1.30). None of the observational studies addressed mortality. Conclusions A meta-analysis of 10 RCTs showed a borderline significant increase in frequency of overall cancer in the folic acid group compared to controls. Overall cancer incidence was not reported in the seven observational studies. Prostate cancer was the only cancer type found to be increased after folic acid supplementation (meta-analyses of six RCTs). Prospective studies of cancer development in populations where food is fortified with folic acid could indicate whether

  15. DOE Hydrogen Program: 2007 Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    Milliken, J.

    2007-09-01

    This report summarizes comments from the Peer Review Panel at the FY 2007 DOE Hydrogen Program Annual Merit Review, held on May 14-18, 2007, in Washington, D.C. The projects evaluated support the Department of Energy and President Bush's Hydrogen Initiative. The results of this merit review and peer evaluation are major inputs used by DOE to make funding decisions. Project areas include hydrogen production and delivery; hydrogen storage; fuel cells; technology validation; safety, codes and standards; education; and systems analysis.

  16. Vitamin D Supplementation for Childhood Asthma: A Systematic Review and Meta-Analysis.

    PubMed

    Riverin, Bruno D; Maguire, Jonathon L; Li, Patricia

    2015-01-01

    There is growing evidence that vitamin D plays a role in the pathogenesis of asthma but it is unclear whether supplementation during childhood may improve asthma outcomes. The objective of this systematic review and meta-analysis was to evaluate the efficacy and safety of vitamin D supplementation as a treatment or adjunct treatment for asthma. We searched MEDLINE, Embase, CENTRAL, and CINAHL through July 2014. We included RCTs that evaluated vitamin D supplementation in children versus active control or placebo for asthma. One reviewer extracted data and one reviewer verified data accuracy. We qualitatively summarized the main results of efficacy and safety and meta-analyzed data on comparable outcomes across studies. We used GRADE for strength of evidence. Main planned outcomes measures were ED visits and hospitalizations. As secondary outcomes, we examined measures of asthma control, including frequency of asthma exacerbations, asthma symptom scores, measures of lung function, β2-agonist use and daily steroid use, adverse events and 25-hydroxyvitamin D levels. Eight RCTs (one parallel, one crossover design) comprising 573 children aged 3 to 18 years were included. One study (moderate-quality, n = 100) reported significantly less ED visits for children treated with vitamin D. No other studies examined the primary outcome (ED visits and hospitalizations). There was a reduced risk of asthma exacerbations in children receiving vitamin D (low-quality; RR 0.41, 95% CI 0.27 to 0.63, 3 studies, n = 378). There was no significant effect for asthma symptom scores and lung function. The serum 25(OH)D level was higher in the vitamin D group at the end of the intervention (low-quality; MD 19.66 nmol/L, 95% CI 5.96 nmol/L to 33.37 nmol/L, 5 studies, n = 167). We identified a high degree of clinical diversity (interventions and outcomes) and methodological heterogeneity (sample size and risk of bias) in included trials. Randomized controlled trials provide some low

  17. Summary of a systematic review on oral nutritional supplement use in the community.

    PubMed

    Stratton, R J

    2000-08-01

    Despite a marked increase in the prescription of oral nutritional supplements (ONS) in the community (Department of Health, 1991-7), there is still uncertainty about the value of their use in patients with different diseases. To answer questions about the effects on ONS on body weight and structure, spontaneous food intake and body function, a critical systematic review was undertaken (Stratton & Elia, 1999a). Eighty-four trials were reviewed (forty-five randomized, thirty-nine non-randomized: 2,570 patients; diagnoses including chronic obstructive pulmonary disease, Crohn's disease, cystic fibrosis, human immunodeficiency virus and acquired immune deficiency syndrome and cancer). Most studies (83 %) were conducted in patients living at home. The supplements were typically mixed macronutrients in liquid form, providing < 0.42-10.5 MJ/d for 1 week-2 years. The studies reviewed in patients with predominantly chronic conditions living in the community suggested that: (1) ONS produce demonstrable clinical (including functional) benefits, but the nature and extent of these benefits varies with the underlying chronic condition; (2) ONS increase total energy intake with > 50 % of the energy from ONS typically additional to that from habitual food intake; (3) improvements in body weight, total energy intake and body function following ONS appear to occur more frequently in individuals with a BMI < 20 kg/m2 than in those with a BMI > 20 kg/m2.

  18. Coenzyme Q10 Supplementation and Exercise in Healthy Humans: A Systematic Review.

    PubMed

    Sarmiento, Alvaro; Diaz-Castro, Javier; Pulido-Moran, Mario; Kajarabille, Naroa; Guisado, Rafael; Ochoa, Julio J

    2016-01-01

    Coenzyme Q10 (CoQ10) is an endogenous lipid-soluble benzoquinone compound that functions as a diffusible electron carrier in the electron transport chain. It is prevalent in all human tissues and organs, although it is mainly biosynthesised and concentrated in tissues with high energy turnover. The aim of this review was to perform an exhaustive analysis of the influence and effects of CoQ10 supplementation on parameters related to exercise in healthy humans, and to clarify the current state of knowledge of this field of study, presenting the relevant data in a systematic manner. This paper describes a transversal descriptive systematic review of published research in this field; the study was conducted using a method adapted from the PRISMA guidelines. The inclusion criteria applied were based on the PICO (population, intervention, comparison, and outcome) model. The database search performed yielded 372 citations. Finally, 13 studies met all the inclusion criteria and were incorporated in the present review. CoQ10 has properties related to bioenergetic and antioxidant activity; thus, it is intimately involved in energy production and in the prevention of peroxidative damage to membrane phospholipids and of free radical-induced oxidation. These properties make it suitable as a dietary supplement to improve cellular bioenergetics and to inhibit certain age-related pathologies.

  19. Efficacy and Interaction of Antioxidant Supplements as Adjuvant Therapy in Cancer Treatment: A Systematic Review.

    PubMed

    Yasueda, Asuka; Urushima, Hayato; Ito, Toshinori

    2016-03-01

    Oxidative stress is a key component in carcinogenesis. Although radiation produces reactive oxygen species, some anticancer agents such as alkylating agents, platinum and antitumor antibiotics exert cytotoxicity by generating free radicals. Nonenzymatic exogenous antioxidants such as vitamins, minerals, and polyphenols can quench ROS activity. However, whether antioxidants alter antitumor effects during radiotherapy and some types of chemotherapy remains unclear. In the present study, we reviewed antioxidants as an adjuvant therapy for cancer patients during chemotherapy or radiotherapy. Electronic literature searches were performed to select all randomized controlled clinical trials (RCTs) in which antioxidants were administered to cancer patients along with chemotherapy or radiotherapy. Articles or abstracts written in English were included. In total, 399 reports received primary screening. Duplicated articles and those meeting the exclusion criteria (not RCT, not human, and no oral administration) were excluded. Finally, 49 reports matching the inclusion criteria were included. It was difficult to determine whether antioxidants affect treatment outcomes or whether antioxidants ameliorate adverse effects induced by chemotherapy and radiotherapy. It is desirable to use an evidence-based method to select supplements best suited to cancer patients. Although there are many opinions about risks or benefits of antioxidant supplementation, we could mostly conclude that the harm caused by antioxidant supplementation remains unclear for patients during cancer therapy, except for smokers undergoing radiotherapy. © The Author(s) 2015.

  20. Salmon Supplementation Studies in Idaho Rivers; Field Activities Conducted on Clear and Pete King Creeks, 2001 Annual Report.

    SciTech Connect

    Gass, Carrie; Olson, Jim M.

    2004-11-01

    In 2001 the Idaho Fisheries Resource Office continued as a cooperator on the Salmon Supplementation Studies in Idaho Rivers (ISS) project on Pete King and Clear creeks. Data relating to supplementation treatment releases, juvenile sampling, juvenile PIT tagging, brood stock spawning and rearing, spawning ground surveys, and snorkel surveys were used to evaluate project data points and augment past data. Due to low adult spring Chinook returns to Kooskia National Fish Hatchery (KNFH) in brood year 1999 there was no smolt supplementation treatment release into Clear Creek in 2001. A 17,014 spring Chinook parr supplementation treatment (containing 1000 PIT tags) was released into Pete King Creek on July 24, 2001. On Clear Creek, there were 412 naturally produced spring Chinook parr PIT tagged and released. Using juvenile collection methods, Idaho Fisheries Resource Office staff PIT tagged and released 320 naturally produced spring Chinook pre-smolts on Clear Creek, and 16 natural pre-smolts on Pete King Creek, for minimum survival estimates to Lower Granite Dam. There were no PIT tag detections of brood year 1999 smolts from Clear or Pete King creeks. A total of 2261 adult spring Chinook were collected at KNFH. Forty-three females were used for supplementation brood stock, and 45 supplementation (ventral fin-clip), and 45 natural (unmarked) adults were released upstream of KNFH to spawn naturally. Spatial and temporal distribution of 37 adults released above the KNFH weir was determined through the use of radio telemetry. On Clear Creek, a total of 166 redds (8.2 redds/km) were observed and data was collected from 195 carcasses. Seventeen completed redds (2.1 redds/km) were found, and data was collected data from six carcasses on Pete King Creek.

  1. Probiotics Supplementation Therapy for Pathological Neonatal Jaundice: A Systematic Review and Meta-Analysis

    PubMed Central

    Chen, Zhe; Zhang, Lingli; Zeng, Linan; Yang, Xiaoyan; Jiang, Lucan; Gui, Ge; Zhang, Zuojie

    2017-01-01

    Background: Neonatal jaundice is a relatively prevalent disease and affects approximately 2.4–15% newborns. Probiotics supplementation therapy could assist to improve the recovery of neonatal jaundice, through enhancing immunity mainly by regulating bacterial colonies. However, there is limited evidence regarding the effect of probiotics on bilirubin level in neonates. Therefore, this study aims at systematically evaluating the efficacy and safety of probiotics supplement therapy for pathological neonatal jaundice. Methods: Databases including PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wan Fang Database (Wan Fang), Chinese Biomedical Literature Database (CBM), VIP Database for Chinese Technical Periodicals (VIP) were searched and the deadline is December 2016. Randomized controlled trials (RCTs) of probiotics supplementation for pathological neonatal jaundice in publications were extracted by two reviewers. The cochrane tool was applied to assessing the risk of bias of the trials. The extracted information of RCTs should include efficacy rate, serum total bilirubin level, time of jaundice fading, duration of phototherapy, duration of hospitalization, adverse reactions. The main outcomes of the trials were analyzed by Review Manager 5.3 software. The relative risks (RR) or mean difference (MD) with a 95% confidence interval (CI) was used to measure the effect. Results: 13 RCTs involving 1067 neonatal with jaundice were included in the meta-analysis. Probiotics supplementation treatment showed efficacy [RR: 1.19, 95% CI (1.12, 1.26), P < 0.00001] in neonatal jaundice. It not only decreased the total serum bilirubin level after 3day [MD: −18.05, 95% CI (−25.51, −10.58), P < 0.00001], 5day [MD: -23.49, 95% CI (−32.80, −14.18), P < 0.00001], 7day [MD: −33.01, 95% CI (−37.31, −28.70), P < 0.00001] treatment, but also decreased time of jaundice fading [MD: −1.91, 95% CI (−2.06, −1.75), P < 0.00001], as well as

  2. SUPPLEMENTAL COLUMBIA RIVER PROTECTION ACTIVITIES AT THE DEPARTMENT OF ENERGY HANFORD SITE 2008 TECHNICAL REVIEW

    SciTech Connect

    Looney, B; Dawn S. Kaback, D; Eugene L. LeBoeuf, E; Joe Rossabi, J; Karen L. Skubal, K; David L. Cocke, D; Paul C. Deutsch, P

    2008-09-30

    Beginning in 2006, the US Department of Energy (DOE) supported nine applied research projects to improve the protection of the Columbia River and mitigate the impacts of Hanford Site groundwater. These projects were funded through a supplemental Congressional budget allocation, and are now in various stages of completion in accordance with the research plans. The DOE Office of Environmental Management Groundwater and Soil Cleanup Technologies (EM-22) sponsored a technical peer review meeting for these projects in Richland WA, July 28-31, 2008. The overall objective of the peer review is to provide information to support DOE decisions about the status and potential future application of the various technologies. The charge for the peer review panel was to develop recommendations for each of the nine 'technologies'. Team members for the July 2008 review were Brian Looney, Gene LeBoeuf, Dawn Kaback, Karen Skubal, Joe Rossabi, Paul Deutsch, and David Cocke. Previous project reviews were held in May 2007 and March-May of 2006. The team used the following four rating categories for projects: (a) Incorporate the technology/strategy in ongoing and future EM activities; (b) Finish existing scope of applied research and determine potential for EM activities when research program is finished; (c) Discontinue current development activities and do not incorporate technology/strategy into ongoing and future EM activities unless a significant and compelling change in potential viability is documented; and (d) Supplement original funded work to obtain the data needed to support a DOE decision to incorporate the technology into ongoing and future EM activities. The supplemental funding portfolio included two projects that addressed strontium, five projects that addressed chromium, one project that addressed uranium and one project that addressed carbon tetrachloride. The projects ranged from in situ treatment methods for immobilizing contaminants using chemical-based methods such

  3. Effectiveness and safety of nutritional supplements in the treatment of hereditary retinal dystrophies: a systematic review.

    PubMed

    Brito-García, N; Del Pino-Sedeño, T; Trujillo-Martín, M M; Coco, R M; Rodríguez de la Rúa, E; Del Cura-González, I; Serrano-Aguilar, P

    2017-02-01

    The hereditary retinal dystrophies (HRDs) are a group of genetically determined disorders that result in loss of the visual function. There is a lack of standard pharmacological treatments or widely accepted nutritional recommendations. The objective of this review is to summarise the scientific evidence on the effectiveness and safety of nutritional supplements for the treatment of HRDs. We conducted a scientific literature search on Medline and PreMedline, EMBASE, SCI-EXPANDED, SSCI, and The Cochrane Library up to August 2014. Experimental, quasi-experimental and controlled observational studies were selected. Eight studies were ultimately included, seven on retinitis pigmentosa (RP) and one on Best disease. Vitamin A, vitamin E, docosahexaenoic acid (DHA), lutein and β-carotene were assessed. A 15 000 IU daily dose of vitamin A was reported to have shown a small protective effect on the progression of RP, as was the use of the carotenoids lutein and β-carotene. Different DHA doses has no effect on RP or Best disease. No supplement showed severe adverse effects in the selected studies although strong evidence of toxicity exists for high doses of vitamin A and β-carotene in certain populations. The selected studies concluded that there may be a small beneficial effect of vitamin A, lutein and β-carotene on the progression of RP. The limited evidence available indicates some well-designed additional studies on combined supplements strategies may achieve more robust conclusions. Moreover, the scarcity of evidence available on the treatment of HRD other than RP with nutritional supplements supports the need for further research efforts.

  4. Fiber and prebiotic supplementation in enteral nutrition: A systematic review and meta-analysis

    PubMed Central

    Kamarul Zaman, Mazuin; Chin, Kin-Fah; Rai, Vineya; Majid, Hazreen Abdul

    2015-01-01

    AIM: To investigate fiber and prebiotic supplementation of enteral nutrition (EN) for diarrhea, fecal microbiota and short-chain fatty acids (SCFAs). METHODS: MEDLINE, EMBASE, Cochrane Library, CINAHL, Academic Search Premier, and Web of Science databases were searched for human experimental and observational cohort studies conducted between January 1990 and June 2014. The keywords used for the literature search were fiber, prebiotics and enteral nutrition. English language studies with adult patient populations on exclusive EN were selected. Abstracts and/or full texts of selected studies were reviewed and agreed upon by two independent researchers for inclusion in the meta-analysis. Tools used for the quality assessment were Jadad Scale and the Scottish Intercollegiate Guidelines Network Critical Appraisal of the Medical Literature. RESULTS: A total of 456 possible articles were retrieved, and 430 were excluded due to lack of appropriate data. Of the 26 remaining studies, only eight investigated the effects of prebiotics. Results of the meta-analysis indicated that overall, fiber reduces diarrhea in patients receiving EN (OR = 0.47; 95%CI: 0.29-0.77; P = 0.02). Subgroup analysis revealed a positive effect of fiber supplementation in EN towards diarrhea in stable patients (OR = 0.31; 95%CI: 0.19-0.51; P < 0.01), but not in critically ill patients (OR = 0.89; 95%CI: 0.41-1.92; P = 0.77). Prebiotic supplementation in EN does not improve the incidence of diarrhea despite its manipulative effect on bifidobacteria concentrations and SCFA in healthy humans. In addition, the effect of fiber and/or prebiotic supplementation towards fecal microbiota and SCFA remain disputable. CONCLUSION: Fiber helps minimize diarrhea in patients receiving EN, particularly in non-critically ill patients. However, the effect of prebiotics in moderating diarrhea is inconclusive. PMID:25954112

  5. Are Dietary Supplements and Nutraceuticals Effective for Musculoskeletal Health and Cognitive Function? A Scoping Review.

    PubMed

    Iolascon, G; Gimigliano, R; Bianco, M; De Sire, A; Moretti, A; Giusti, A; Malavolta, N; Migliaccio, S; Migliore, A; Napoli, N; Piscitelli, P; Resmini, G; Tarantino, U; Gimigliano, F

    2017-01-01

    The aim of our scoping review was to summarize the state of the art regarding micronutrients in order to identify which of them might effectively improve health status in the areas typically impaired in older people: bone, skeletal muscle, and cognitive function. Scoping review. The Italian Study Group on Healthy Aging by Nutraceuticals and Dietary Supplements (HANDS) performed this scoping review, based on the following steps: doing a list of micronutrients related with musculoskeletal or cognitive functions, included in dietary supplements and nutraceuticals commercialized in Italy; planning a research on PubMed, according to an evidence-based approach, in order to the most relevant positive study for each micronutrient into each of the three areas involved (bone, skeletal muscle and cognitive function); identifying the micronutrients effective in maintaining or achieving an adequate health status in older people, specifying the effective and safe daily doses, according to the selected studies. In literature we found 12 relevant positive studies (1 international society guidelines/recommendations, 1 systematic review, 7 randomized controlled trials, and 3 prospective cohort studies). We showed that only 16 micronutrients resulted to have appropriate scientific evidences in terms of improving musculoskeletal health and/or cognitive function in older people: beta-alanine, calcium, creatine, fluorides, leucine, magnesium, omega-3 fatty acids, potassium, vitamin B6, vitamin B9, vitamin B12, vitamin C, vitamin D, vitamin E, vitamin K2, and zinc. This scoping review showed that selected micronutrients in adequate doses might have an ancillary role in musculoskeletal health and cognitive functions in older people.

  6. FY2010 ANNUAL REVIEW E-AREA LOW-LEVEL WASTE FACILITY PERFORMANCE ASSESSMENT AND COMPOSITE ANALYSIS

    SciTech Connect

    Butcher, T.; Swingle, R.; Crapse, K.; Millings, M.; Sink, D.

    2011-01-01

    and are the authorization documents for this FY2010 Annual Review. Department of Energy Headquarters approval of the 2008 DAS was subject to numerous conditions specified in the document. Two of those conditions are to update the ELLWF closure plan and monitoring plan to align with the conceptual model analyzed in the PA. Both of these conditions were met with the issuance of the PA Monitoring Plan (Millings, 2009a) and the Closure Plan (Phifer et al, 2009a). The PA Monitoring Plan was approved by DOE on July 22, 2009 and the Closure Plan was approved by DOE on May 21, 2009. Both will be updated as needed to remain consistent with the PA. The DAS also specifies that the maintenance plan include activities to resolve each of the secondary issues identified in the DOEHQ review of the 2008 PA that were not completely addressed either with supplemental material provided to the review team or in final revisions to the PA. These outstanding issues were originally documented in the 2008 update of the PA/CA Maintenance Plan (WSRC, 2008a) and in subsequent PA/CA Maintenance Plans (most recently SRNS, 2010a) as required and are actively being worked.

  7. Effects of protein energy supplementation during pregnancy on fetal growth: a review of the literature focusing on contextual factors.

    PubMed

    Liberato, Selma C; Singh, Gurmeet; Mulholland, Kim

    2013-01-01

    Maternal diet during pregnancy is one of the most important factors associated with adequate fetal growth. There are many complications associated with fetal growth restriction that lead to lifelong effects. The aim of this review was to describe the studies examining the effects of protein energy supplementation during pregnancy on fetal growth focusing on the contextual differences. Relevant articles published between 2007 and 2012 were identified through systematic electronic searches of the PubMed, Science Direct, and EBSCO database and the examination of the bibliographies of retrieved articles. The search aimed to identify studies examining pregnant women receiving protein and/or energy during pregnancy and to assess fetal growth measures. Data of effectiveness and practical aspects of protein energy supplementation during pregnancy were extracted and compiled. Twenty studies (11 randomized controlled trials, 8 controlled before and after, and 1 prospective study) were included in this review. Positive outcomes in infants and women cannot be expected if the supplementation is not needed. Therefore, it is essential to correctly select women who will benefit from dietary intervention programs during pregnancy. However, there is currently no consensus on the most effective method of identifying these women. The content of protein in the supplements considering total diet is also an important determinant of fetal growth. Balanced protein energy supplementation (containing up to 20% of energy as protein) given to pregnant women with energy or protein deficit appears to improve fetal growth, increase birth weight (by 95-324 g) and height (by 4.6-6.1 mm), and decrease the percentage of low birth weight (by 6%). Supplements with excess protein (>20% of energy as protein) provided to women with a diet already containing adequate protein may conversely impair fetal growth. There is also no consensus on the best time to start supplementation. Strong quality studies

  8. Selenium Supplementation for Hashimoto's Thyroiditis: Summary of a Cochrane Systematic Review.

    PubMed

    van Zuuren, Esther J; Albusta, Amira Y; Fedorowicz, Zbys; Carter, Ben; Pijl, Hanno

    2014-03-01

    Selenium supplementation in people with Hashimoto's thyroiditis might reduce antibody levels and result in a decreased dosage of levothyroxine (LT4) and may provide other beneficial effects (e.g. on mood and health-related quality of life). The aim of our systematic review was to assess the effects of selenium supplementation on Hashimoto's thyroiditis. We searched The Cochrane Library, MEDLINE, EMBASE and Web of Science for randomized controlled trials. Study selection, data extraction, assessment of risk of bias and analyses were carried out by two independent review authors. We assessed the quality of the evidence of included studies using GRADE. Four studies rated at unclear to high risk of bias comprising 463 participants were included. One study at high risk of bias showed statistically significant improvement in subjective well-being with sodium selenite 200 μg plus titrated LT4 compared with placebo plus titrated LT4 (RR 4.67, 95% CI 1.61-13.50). Selenomethionine 200 μg as a single treatment or combined with LT4 reduced the serum levels of anti-thyroid peroxidase antibodies compared with placebo (or placebo plus LT4) in three studies (p < 0.001). Although the changes from baseline were statistically significant in these three studies, their clinical relevance is unclear. In conclusion, the results of these four studies, assessed at unclear to high risk of bias, show that evidence to support or refute the efficacy of selenium supplementation in people with Hashimoto's thyroiditis is incomplete and not reliable to help inform clinical decision making.

  9. Selenium Supplementation for Hashimoto's Thyroiditis: Summary of a Cochrane Systematic Review

    PubMed Central

    van Zuuren, Esther J.; Albusta, Amira Y.; Fedorowicz, Zbys; Carter, Ben; Pijl, Hanno

    2014-01-01

    Selenium supplementation in people with Hashimoto's thyroiditis might reduce antibody levels and result in a decreased dosage of levothyroxine (LT4) and may provide other beneficial effects (e.g. on mood and health-related quality of life). The aim of our systematic review was to assess the effects of selenium supplementation on Hashimoto's thyroiditis. We searched The Cochrane Library, MEDLINE, EMBASE and Web of Science for randomized controlled trials. Study selection, data extraction, assessment of risk of bias and analyses were carried out by two independent review authors. We assessed the quality of the evidence of included studies using GRADE. Four studies rated at unclear to high risk of bias comprising 463 participants were included. One study at high risk of bias showed statistically significant improvement in subjective well-being with sodium selenite 200 μg plus titrated LT4 compared with placebo plus titrated LT4 (RR 4.67, 95% CI 1.61-13.50). Selenomethionine 200 μg as a single treatment or combined with LT4 reduced the serum levels of anti-thyroid peroxidase antibodies compared with placebo (or placebo plus LT4) in three studies (p < 0.001). Although the changes from baseline were statistically significant in these three studies, their clinical relevance is unclear. In conclusion, the results of these four studies, assessed at unclear to high risk of bias, show that evidence to support or refute the efficacy of selenium supplementation in people with Hashimoto's thyroiditis is incomplete and not reliable to help inform clinical decision making. PMID:24847462

  10. Supplementation with Riboflavin (Vitamin B2) for Migraine Prophylaxis in Adults and Children: A Review.

    PubMed

    Namazi, Nazli; Heshmati, Javad; Tarighat-Esfanjani, Ali

    2015-01-01

    Migraine is a unilateral and pulsating headache associated with nausea, photophobia, vomiting, and sensitivity to light. Low vitamin B2 can lead to mitochondrial dysfunction and may have an effect on migraine pathogenesis. The aim of the present study was to carry out a review of existing evidence regarding the effects of riboflavin (vitamin B2) supplementation on migraine prophylaxis in adults and children. We searched the databases of PubMed, Science Direct, Google Scholar, and Springer between 1990 and December 2013. Key words included vitamin B2, riboflavin, migraine, vomiting headache, and prevention. We limited our search to human studies in the English language. Review articles and abstracts from symposiums and conferences were excluded. Finally, eleven eligible articles were found: seven involved studies with adults and four involved studies with children. The results indicated that supplementation with vitamin B2 in adults can play a positive role in reducing the frequency and duration of migraine attacks with no serious side effects. It seems that riboflavin is a safe and well-tolerated option for preventing migraine symptoms in adults, however, there is insufficient evidence to make recommendations regarding vitamin B2 as an adjunct therapy in adults and children with migraine.

  11. Systematic review and meta-analysis of the effects of high protein oral nutritional supplements.

    PubMed

    Cawood, A L; Elia, M; Stratton, R J

    2012-04-01

    Disease-related malnutrition is common, detrimentally affecting the patient and healthcare economy. Although use of high protein oral nutritional supplements (ONS) has been recommended to counteract the catabolic effects of disease and to facilitate recovery from illness, there is a lack of systematically obtained evidence to support these recommendations. This systematic review involving 36 randomised controlled trials (RCT) (n=3790) (mean age 74 years; 83% of trials in patients >65 years) and a series of meta-analyses of high protein ONS (>20% energy from protein) demonstrated a range of effects across settings and patient groups in favour of the high protein ONS group. These included reduced complications (odds ratio (OR) 0.68 (95%CI 0.55-0.83), p<0.001, 10 RCT, n=1830); reduced readmissions to hospital (OR 0.59 (95%CI 0.41-0.84), p=0.004, 2 RCT, n=546); improved grip strength (1.76 kg (95%CI 0.36-3.17), p<0.014, 4 RCT, n=219); increased intake of protein (p<0.001) and energy (p<0.001) with little reduction in normal food intake and improvements in weight (p<0.001). There was inadequate information to compare standard ONS (<20% energy from protein) with high protein ONS (>20% energy from protein). The systematic review and meta-analysis provides evidence that high protein supplements produce clinical benefits, with economic implications.

  12. Plant food supplements with anti-inflammatory properties: a systematic review (II).

    PubMed

    Di Lorenzo, Chiara; Dell'Agli, Mario; Badea, Mihaela; Dima, Lorena; Colombo, Elisa; Sangiovanni, Enrico; Restani, Patrizia; Bosisio, Enrica

    2013-01-01

    The aim of this systematic review is to summarize the evidence for or against the efficacy of plant food supplements (PFS) for coping inflammatory conditions by considering epidemiological and human intervention studies. The review considers six botanical species commonly used as food supplements/medicinals: Urtica dioica L., Symphytum officinalis L., Calendula officinalis L., Curcuma longa L., Boswellia serrata Roxb., and Harpagophytum procumbens L. The search retrieved 579 publications. By removing the duplicates and applying the inclusion/exclusion criteria, the final number of papers was 47. No epidemiological data were found. The bibliographic search found no paper regarding the anti-inflammatory effects of Calendula officinalis L. and Symphytum officinalis L. by oral use. In spite of the long-term traditional use for inflammatory disorders, Curcuma longa L. and Harpagophytum procumbens L. warrant further investigation, whereas the efficacy of Urtica dioica L, even if the available data on hard endpoints are promising, requires other trials. Boswellia serrata Roxb. was found to be the most promising, since it shows the best efficacy for the treatment of pain/inflammatory conditions. In conclusion, it is advisable to conduct further studies with more homogeneous population and larger number of subjects by avoiding the heterogeneity of the herbal preparations considered.

  13. The effect of nitrate supplementation on exercise performance in healthy individuals: a systematic review and meta-analysis.

    PubMed

    Hoon, Matthew W; Johnson, Nathan A; Chapman, Phillip G; Burke, Louise M

    2013-10-01

    The purpose of this review was to examine the effect of nitrate supplementation on exercise performance by systematic review and meta-analysis of controlled human studies. A search of four electronic databases and cross-referencing found 17 studies investigating the effect of inorganic nitrate supplementation on exercise performance that met the inclusion criteria. Beetroot juice and sodium nitrate were the most common supplements, with doses ranging from 300 to 600 mg nitrate and prescribed in a manner ranging from a single bolus to 15 days of regular ingestion. Pooled analysis showed a significant moderate benefit (ES = 0.79, 95% CI: 0.23-1.35) of nitrate supplementation on performance for time to exhaustion tests (p = .006). There was a small but insignificant beneficial effect on performance for time trials (ES = 0.11, 95% CI: -0.16-0.37) and graded exercise tests (ES = 0.26, 95% CI: -0.10-0.62). Qualitative analysis suggested that performance benefits are more often observed in inactive to recreationally active individuals and when a chronic loading of nitrate over several days is undertaken. Overall, these results suggest that nitrate supplementation is associated with a moderate improvement in constant load time to exhaustion tasks. Despite not reaching statistical significance, the small positive effect on time trial or graded exercise performance may be meaningful in an elite sport context. More data are required to clarify the effect of nitrate supplementation on exercise performance and to elucidate the optimal way to implement supplementation.

  14. Effect of iodine supplementation in pregnancy on child development and other clinical outcomes: a systematic review of randomized controlled trials.

    PubMed

    Zhou, Shao J; Anderson, Amanda J; Gibson, Robert A; Makrides, Maria

    2013-11-01

    Routine iodine supplementation during pregnancy is recommended by leading health authorities worldwide, even in countries where the iodine status of the population is sufficient. We evaluated the efficacy and safety of iodine supplementation during pregnancy or the periconceptional period on the development and growth of children. Secondary outcomes included pregnancy outcome and thyroid function. A systematic review of randomized controlled trials (RCTs) was conducted. PUBMED, MEDLINE, EMBASE, CINAHL, PsycINFO, and Cochrane Central Register of Controlled Trials databases were searched to identify relevant RCTs. Fourteen publications that involved 8 trials met the inclusion criteria. Only 2 included trials reported the growth and development of children and clinical outcomes. Iodine supplementation during pregnancy or the periconceptional period in regions of severe iodine deficiency reduced risk of cretinism, but there were no improvements in childhood intelligence, gross development, growth, or pregnancy outcomes, although there was an improvement in some motor functions. None of the remaining 6 RCTs conducted in regions of mild to moderate iodine deficiency reported childhood development or growth or pregnancy outcomes. Effects of iodine supplementation on the thyroid function of mothers and their children were inconsistent. In this review, we highlight a lack of quality evidence of the effect of prenatal or periconceptional iodine supplementation on growth and cognitive function of children. Although contemporary RCTs of iodine supplementation with outcomes addressing childhood development are indicated, conduct of such RCTs may not be feasible in populations where iodine supplementation in pregnancy is widely practiced.

  15. Meteoritics and Planetary Science Supplement. Volume 35

    NASA Technical Reports Server (NTRS)

    Sears, Derek W. G. (Editor); Binzel, Richard P. (Editor); Gaffey, Michael J. (Editor); Kraehenbuehl, Urs (Editor); Pieters, Carle M. (Editor); Shaw, Denis (Editor); Wieler, Rainer (Editor); Brownlee, Donald E. (Editor); Goldstein, Joseph I. (Editor); Lyon, Ian C. (Editor)

    2000-01-01

    This special supplement of the Meteoritics and Planetary Science Society Journal contains the abstracts of 324 technical presentations, and the presentations of awards during the Annual meeting of the Meteoritical Society. The abstracts review current research on meteors and planetary sciences.

  16. Meteoritics and Planetary Science Supplement. Volume 35

    NASA Technical Reports Server (NTRS)

    Sears, Derek W. G. (Editor); Binzel, Richard P. (Editor); Gaffey, Michael J. (Editor); Kraehenbuehl, Urs (Editor); Pieters, Carle M. (Editor); Shaw, Denis (Editor); Wieler, Rainer (Editor); Brownlee, Donald E. (Editor); Goldstein, Joseph I. (Editor); Lyon, Ian C. (Editor)

    2000-01-01

    This special supplement of the Meteoritics and Planetary Science Society Journal contains the abstracts of 324 technical presentations, and the presentations of awards during the Annual meeting of the Meteoritical Society. The abstracts review current research on meteors and planetary sciences.

  17. SUPPLEMENTAL COLUMBIA RIVER PROTECTION ACTIVITIES AT THE DEPARTMENT OF ENERGY HANFORD SITE: 2006 TECHNICAL PEER REVIEW

    SciTech Connect

    Looney, B; Dawn Kaback; Gene Leboeuf; Jason Mulvihill-Kuntz; Lynn Lefkoff

    2006-12-20

    Prompted by a $10 million Congressional allocation to identify supplemental actions to protect the Columbia River from groundwater contamination beneath the Hanford Reservation, the U. S. Department of Energy (DOE) Environmental Management (EM) Office of Clean-up Technology identified twenty-three potential technical projects and then down-selected ten of these for further evaluation. An independent expert peer review was conducted for the ten down-selected proposals. The review panel consisted of twenty-three recognized subject matter experts that broadly represented academia, industry, and federal laboratories. Of the initial ten proposals reviewed, one was given unconditional support, six were given conditional support, and three were not supported as proposed. Three additional proposals were then submitted by DOE for review--these proposals were structured, in part, to respond to the initial round of technical peer review comments. Peer reviews of these additional proposals provided conditional support. For those proposals that received conditional support, DOE requested specific implementation and work plans and assessed whether the plans adequately addressed the technical conditions identified by the review panel. The final list of technology proposals receiving support, or conditional support, primarily focused on understanding and reducing the potential impacts of uranium, chromium, and strontium from facilities adjacent to the Columbia River, with a secondary focus on understanding and limiting the future Columbia River impacts from the large carbon tetrachloride groundwater plume underlying and downgradient of the Hanford Central Plateau facilities. The results and recommendations of the peer reviews informed the final DOE project selections and supported implementation of the selected projects to protect the Columbia River and address groundwater contamination at Hanford.

  18. Probiotic supplementation in children with cystic fibrosis-a systematic review.

    PubMed

    Ananthan, Anitha; Balasubramanian, Haribalakrishna; Rao, Shripada; Patole, Sanjay

    2016-10-01

    Probiotics may benefit in cystic fibrosis (CF) as gut dysbiosis is associated with gastrointestinal symptoms and exacerbation of respiratory symptoms in CF. We conducted a systematic review of randomized controlled trials (RCTs) and non-RCTs of probiotic supplementation in children with CF, using the Cochrane methodology, preferred reporting items for systematic reviews (PRISMA) statement, and meta-analysis of observational studies in epidemiology (MOOSE) guidelines. Primary outcomes were pulmonary exacerbations, duration of hospitalization and antibiotics, and all-cause mortality. Secondary outcomes included gastrointestinal symptoms, markers of gut inflammation, and intestinal microbial balance. A total of nine studies (RCTs, 6, non-RCTs, 3; N = 275) with some methodological weaknesses were included in the review. The pooled estimate showed significant reduction in the rate of pulmonary exacerbation (fixed effects model, two parallel group RCTs and one cross-over trial: relative risk (RR) 0.25, (95 % confidence interval (95 % CI) 0.15,0.41); p < 0.00001; level of evidence: low) and decrease in fecal calprotectin (FCLP) levels (fixed effect model, three RCTs: mean difference (MD) -16.71, 95 % CI -27.30,-6.13); p = 0.002; level of evidence: low) after probiotic supplementation. Probiotic supplementation significantly improved gastrointestinal symptoms (one RCT, one non-RCT) and gut microbial balance (decreased Proteobacteria, increased Firmicutes, and Bacteroides in one RCT, one non-RCT). Limited low-quality evidence exists on the effects of probiotics in children with CF. Well-designed adequately powered RCTs assessing clinically meaningful outcomes are required to study this important issue. • Gut dysbiosis is frequent in children with cystic fibrosis due to frequent exposure to pathogens and antibiotics. • Probiotics decrease gut dysbiosis and improve gut maturity and function. What is New: • This comprehensive systematic review shows that current

  19. A systematic review protocol examining the effect of vitamin D supplementation on endothelial function.

    PubMed

    Alyami, A; Soares, M J; Sherriff, J L; Zhao, Y; Hallett, J; Coombes, F

    2015-06-12

    Vitamin D has potential benefits for extraskeletal health. These could include an anti-inflammatory effect as well as a reduction in endothelial dysfunction. We aim to provide quality evidence for the hypothesis that supplementation with vitamin D will improve endothelial function (EF), possibly through the abrogation of systemic inflammation. We will conduct a systematic review of all randomised controlled trials on vitamin D supplementation and EF lasting 12 weeks or more. The search will cover the period 2000-2015 and include studies that describe direct measures of EF, markers of endothelial cell (EC) activation and if concurrently reported, indicators of systemic inflammation. Study selection will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and study quality will be assessed by the Jadad score in addition to an evaluation of allocation concealment and data analysis. If sufficient data are available, a meta-analysis will be conducted. The effect sizes will be generated using Hedges' g score, for both fixed and random effect models. I(2) statistics and Galbraith plots will be used to assess heterogeneity and identify their potential sources. Potential publication and small sample size bias will be assessed by visual inspections of funnel plots and also Egger's test. Meta-regression analysis (if feasible) will be conducted with restricted maximum likelihood (REML) estimation method, controlling for potential confounders (demographics, study methods, location, etc). A backward elimination process will be applied in the regression modelling procedure. Subgroup analysis, conditional on number of studies retrieved and their sample size, will be stratified on participant disease category, total dose administered, degree of 25(OH)D change and type of supplement used. Formal ethical approval is not required as primary data will not be collected. The results will be disseminated through a peer-reviewed publication

  20. Report: EPA Regional Offices Need to More Consistently Conduct Required Annual Reviews of Clean Water State Revolving Funds

    EPA Pesticide Factsheets

    Report #16-P-0222, July 7, 2016. Conducting annual reviews in accordance with applicable guidance allows EPA regions to assess state CWSRF performance, and provide for better use of the billions of dollars in CWSRF funding.

  1. Columbia Basin Fish and Wildlife Authority Project Abstracts; May 25-27, Portland, Oregon, 1997 Annual Review.

    SciTech Connect

    Allee, Brian J.

    1997-06-26

    Abstracts are presented from the 1997 Columbia Basin Fish and Wildlife Program Review of Projects. The purpose was to provide information and education on the approximate 127 million dollars in Northwest electric ratepayer fish and wildlife mitigation projects funded annually.

  2. Dietary supplement use and colorectal cancer risk: a systematic review and meta-analyses of prospective cohort studies.

    PubMed

    Heine-Bröring, Renate C; Winkels, Renate M; Renkema, Jacoba M S; Kragt, Lea; van Orten-Luiten, Anne-Claire B; Tigchelaar, Ettje F; Chan, Doris S M; Norat, Teresa; Kampman, Ellen

    2015-05-15

    Use of dietary supplements is rising in countries where colorectal cancer is prevalent. We conducted a systematic literature review and meta-analyses of prospective cohort studies on dietary supplement use and colorectal cancer risk. We identified relevant studies in Medline, Embase and Cochrane up to January 2013. Original and peer-reviewed papers on dietary supplement use and colorectal cancer, colon cancer, or rectal cancer incidence were included. "Use-no use"(U-NU), "highest-lowest"(H-L) and "dose-response"(DR) meta-analyses were performed. Random-effects models were used to estimate summary estimates. In total, 24 papers were included in the meta-analyses. We observed inverse associations for colorectal cancer risk and multivitamin (U-NU: RR = 0.92; 95% CI: 0.87,0.97) and calcium supplements (U-NU: RR = 0.86; 95% CI: 0.79,0.95; H-L: RR = 0.80; 95% CI: 0.70,0.92; DR: for an increase of 100 mg/day, RR = 0.96; 95% CI: 0.94,0.99). Inconsistent associations were found for colon cancer risk and supplemental vitamin A and vitamin C, and for colorectal cancer risk and supplemental vitamin D, vitamin E, garlic and folic acid. Meta-analyses of observational studies suggest a beneficial role for multivitamins and calcium supplements on colorectal cancer risk, while the association with other supplements and colorectal cancer risk is inconsistent. Residual confounding of lifestyle factors might be present. Before recommendations can be made, an extensive assessment of dietary supplement use and a better understanding of underlying mechanisms is needed.

  3. Annual Performance Assessment and Composite Analysis Review for the ICDF Landfill FY 2008

    SciTech Connect

    Karen Koslow Arthur Rood

    2009-08-31

    This report addresses low-level waste disposal operations at the Idaho Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Disposal Facility (ICDF) landfill from the start of operations in Fiscal Year 2003 through Fiscal Year 2008. The ICDF was authorized in the Operable Unit 3-13 Record of Decision for disposal of waste from the Idaho National Laboratory Site CERCLA environmental restoration activities. The ICDF has been operating since 2003 in compliance with the CERCLA requirements and the waste acceptance criteria developed in the CERCLA process. In developing the Operable Unit 3-13 Record of Decision, U.S. Department of Energy Order (DOE) 435.1, 'Radioactive Waste Management', was identified as a 'to be considered' requirement for the ICDF. The annual review requirement under DOE Order 435.1 was determined to be an administrative requirement and, therefore, annual reviews were not prepared on an annual basis. However, the landfill has been operating for 5 years and, since the waste forms and inventories disposed of have changed from what was originally envisioned for the ICDF landfill, the ICDF project team has decided that this annual review is necessary to document the changes and provide a basis for any updates in analyses that may be necessary to continue to meet the substantive requirements of DOE Order 435.1. For facilities regulated under DOE Order 435.1-1, U.S. DOE Manual 435.1-1, 'Radioactive Waste Management', IV.P.(4)(c) stipulates that annual summaries of low-level waste disposal operations shall be prepared with respect to the conclusions and recommendations of the performance assessment and composite analysis. Important factors considered in this review include facility operations, waste receipts, and results from monitoring and research and development programs. There have been no significant changes in operations at the landfill in respect to the disposal geometry, the verification of waste characteristics, and the

  4. The impact of patient and practice characteristics on retention in the diabetes annual review programme.

    PubMed

    Keenan, Rawiri; Amey, Janet; Lawrenson, Ross

    2013-06-01

    Despite more than 10 years of the diabetes annual review (DAR) programme, ensuring the annual return of diabetic patients for review remains a challenge for primary care. Regardless of future arrangements for diabetes review programmes, regular review of patients remains clinically important. To investigate the effect of patient and practice characteristics on the retention of patients continuously enrolled with the same practice in the DAR programme. We undertook a retrospective, observational study of a cohort of enrolled diabetic patients who had a DAR in the July 2006 - June 2007 reporting year and remained enrolled with the same practice for the following three years. Controlling for death and migration, retention rates were calculated for age, gender, ethnicity, rurality, practice funding type and practice nurse (PN) to general practitioner (GP) ratio. The study included data from 78 practices and 6610 patients with Type 2 diabetes. Non-Maori and those aged 60 years and over were more likely to be retained in the programme. For practice factors, those with a higher PN to GP ratio had a significant retention advantage. Rurality and funding type was not shown to have a significant role in retention. Results support the view that both patient and practice factors influence a patient's retention within the DAR programme. The PN to GP ratio may be an important factor in the retention of patients in a DAR programme and warrants further research and consideration when planning future primary care models.

  5. Annual Plasmodium falciparum entomological inoculation rates (EIR) across Africa: literature survey, internet access and review

    PubMed Central

    Hay, Simon I.; Rogers, David J.; Toomer, Jonathan F.; Snow, Robert W.

    2011-01-01

    This paper presents the results of an extensive search of the formal and informal literature on annual Plasmodium falciparum entomological inoculation rates (EIR) across Africa from 1980 onwards. It first describes how the annual EIR data were collated, summarized, neo-referenced and staged for public access on the internet. Problems of data standardization, reporting accuracy and the subsequent publishing of information on the internet follow. The review was conducted primarily to investigate the spatial heterogeneity of malaria exposure in Africa and supports the idea of highly heterogeneous risk at the continental, regional and country levels. The implications for malaria control of the significant spatial (and seasonal) variation in exposure to infected mosquito bites are discussed. PMID:10897348

  6. Efficacy of adding nutritional supplements in unipolar depression: A systematic review and meta-analysis.

    PubMed

    Schefft, Cora; Kilarski, Laura L; Bschor, Tom; Köhler, Stephan

    2017-10-05

    In this article, we aimed to assess the efficacy of adjunctive administration of nutritional supplements to antidepressants by means of a systematic review and meta-analysis. The supplements included were inositol, vitamin D, folic acid, vitamin B12, S-adenosyl-L-methionine (SAMe), omega-3 polyunsaturated fatty acids (n-3 PUFA) and zinc. A structured database search (MEDLINE, EBSCO, CENTRAL, Web of Science) was performed using terms for the respective substances in conjunction with terms for depression and the mode of treatment ("add-on" OR "adjunctive" OR "augmentation"). Meta-analyses, randomized controlled trials (RCTs) and non-randomized comparative studies that investigated the supplements as an add-on in the treatment of clinically diagnosed MDD were included. Agents had to be added to an existing antidepressant regime (augmentation) or started simultaneously with the antidepressant (acceleration). For n-3 PUFAs, folic acid and zinc, new meta-analyses were performed as part of this work. Our meta-analyses of 10 articles on n-3 PUFAs and four on zinc support their efficacy. For folic acid, our meta-analysis does not support efficacy. For n-3 PUFAs, sensitivity analysis showed no difference between acceleration and augmentation designs, but significant differences between individuals with or without comorbidities. For the remaining substances, only a few RCTs were available. The preliminary data on inositol was negative, while one RCT for vitamin D demonstrated positive results. For vitamin B12 one and for SAMe two RCTs and a few open trials are available reporting positive and mixed results. To summarize, for most of the substances, the available data is not yet sufficient or inconclusive. Copyright © 2017 Elsevier B.V. and ECNP. All rights reserved.

  7. Iodised salt and iodine supplements for prenatal and postnatal growth: a rapid scoping of existing systematic reviews.

    PubMed

    Farebrother, Jessica; Naude, Celeste E; Nicol, Liesl; Andersson, Maria; Zimmermann, Michael B

    2015-09-02

    Iodine deficiency can adversely affect child development including stunted growth. However, the effect of iodine supplementation or fortification on prenatal and postnatal growth in children (<18 years) is unclear. We identified the potential need for a systematic review to contribute to the evidence base in this area. To avoid duplication and inform the need for a new systematic review and its protocol, we undertook a rapid scoping review of existing systematic reviews investigating the effect of iodised salt and iodine supplements on growth and other iodine-related outcomes. We searched TRIP and Epistemokinos (latest search date 15 December 2014). All English language systematic reviews reporting on the effect of iodine supplementation or fortification in any form, dose or regimen on any iodine-related health outcomes (including but not limited to growth) were included. Eligible systematic reviews could include experimental or observational studies in pregnant or lactating women or children to age 18. We tabulated the extracted data to capture the scope of questions addressed, including: author, publication year, most recent search date, participants, pre-specified treatment/exposure and comparator, pre-specified outcomes, outcomes relevant to our question and number and type of studies included. Methodological quality of included reviews was assessed using AMSTAR. Nine hundred and seventy-six records were screened and 10 reviews included. Most studies were of moderate methodological quality. Outcomes included assessments of thyroid function, iodine deficiency disorders, mental development and growth. Populations studied included pregnant women, preterm infants and children into adulthood. Most reviews looked at direct iodine supplementation or fortification, though some reviews considered iodine status, including the relationship between iodine intake and iodine biomarkers. Although five reviews pre-specified inclusion of growth outcomes, none provided

  8. Vitamin D Supplementation for Depressive Symptoms: A Systematic Review and Meta-analysis of Randomized Controlled Trials

    PubMed Central

    Shaffer, Jonathan A.; Edmondson, Donald; Wasson, Lauren Taggart; Falzon, Louise; Homma, Kirsten; Ezeokoli, Nchedcochukwu; Li, Peter; Davidson, Karina W.

    2014-01-01

    Objective To review the effects of vitamin D supplementation on depression or depressive symptoms in randomized controlled trials. Although low vitamin D levels have been observationally associated with depression and depressive symptoms, the effect of vitamin D supplementation as an antidepressant remains uncertain. METHODS MEDLINE, CINAHL, Allied and Complimentary Medicine Database, PsycINFO, Scopus, and The Cochrane Library, and references of included reports (through May 2013) were searched. Two independent reviewers identified randomized trials that compared the effect of vitamin D supplementation on depression or depressive symptoms to a control condition. Two additional reviewers independently reviewed and extracted relevant data; disagreements were reconciled by consensus. The Cochrane Risk of Bias Tool was used to assess study quality. Seven trials (3191 participants) were included. RESULTS Vitamin D supplementation had no overall effect on depressive symptoms (standardized mean difference [SMD], −0.14; 95% CI, −0.33 to 0.05; P = 0.16), although considerable heterogeneity was observed. Subgroup analysis showed that vitamin D supplementation for participants with clinically significant depressive symptoms or depressive disorder had a moderate, statistically significant effect (2 studies: SMD, −0.60; 95% CI, −1.19 to −0.01; P = 0.046), but a small, nonsignificant effect for those without clinically significant depression (5 studies: SMD, −0.04; CI, −0.20 to 0.12; P = 0.61). Most trials had unclear or high risk of bias. Studies varied in the amount, frequency, duration, and mode of delivery of vitamin D supplementation. Conclusion Vitamin D supplementation may be effective for reducing depressive symptoms in patients with clinically significant depression; however, further high quality research is needed. PMID:24632894

  9. Supplementing the Traditional Institutional Review Board with an Environmental Health and Community Review Board

    PubMed Central

    Gilbert, Steven G.

    2006-01-01

    Background Community-based research often involves additional ethical, legal, and social considerations beyond those of the specific individuals involved in the study. The traditional institutional review board (IRB) typically focuses on protecting the rights and ensuring the safety of the individuals involved. For projects involving community members, IRBs should be more sensitive to issues related to the broader community concerns. Objectives The objective of this article is to discuss the concept of community-based participatory research and the shortcomings of the traditional IRBs in dealing with ethical issues associated with broader community concerns such as implications for family members, neighborhood groups, and local businesses. I examine the rationale and benefits for expanding the roles and responsibilities of review boards related to community-based issues. Discussion I propose the development of environmental health and community review boards (EHCRBs) that combine the fundamental responsibilities and ethical concept of the traditional review boards with an expanded ethical construct of dignity, veracity, sustainability, and justice, with an added emphasis on community. Conclusions Only by acknowledging the needs of and working with the community can we ensure ethically based and socially responsible research. An EHCRB will allow researchers and community members to more fully address their mutual interest in conducting scientific, ethical, and socially responsible research. PMID:17035155

  10. Invasive Fungal Infections Acquired from Contaminated Food or Nutritional Supplements: A Review of the Literature.

    PubMed

    Benedict, Kaitlin; Chiller, Tom M; Mody, Rajal K

    2016-07-01

    Fungi are an integral part of the natural environment and, therefore, play many roles in relation to food: some fungi are used in food production, some are food sources themselves, and some are agents of food spoilage. Some fungi that contaminate food can also be harmful to human health. The harmful but noninfectious health consequences of mycotoxins have been well-characterized, but the extent to which fungi in food pose a risk for invasive infections is unknown. We conducted a literature review to identify cases of invasive fungal infections (IFIs) believed to have resulted from ingestion or inhalation of food, beverages, or dietary supplements (excluding Saccharomyces infections). We identified 11 publications describing cases or small outbreaks of IFIs related to foods or beverages and three describing IFIs related to dietary supplements. These food-associated IFIs were predominantly mold infections, and the few yeast infections were associated with dairy products. Suspected foodborne IFIs appear to be rare, but are increasingly described in the electronically searchable literature. They are associated with a variety of foods, are due to a variety of fungal pathogens, and primarily occur in persons with immunosuppressive conditions or other predisposing factors. Various guidelines for high-risk patients recommend avoidance of certain food products that may contain high levels of fungi, but further work is needed to evaluate the effectiveness of these restrictive diets in preventing fungal infections. The relationships between food spoilage, food insecurity, and IFI risk are another area that may warrant further exploration.

  11. Selenium as a feed supplement for heat-stressed poultry: a review.

    PubMed

    Habibian, Mahmood; Sadeghi, Ghorbanali; Ghazi, Shahab; Moeini, Mohammad Mehdi

    2015-06-01

    Heat stress is associated with compromised performance and productivity in poultry due to declines in feed intake, nutrient utilization, growth rate, egg production and quality, and feed efficiency. Emerging evidences have shown that acute heat exposure results in increased production of free radicals and causes oxidative damage to lipids, proteins, and DNA. Additionally, heat stress can influence immune response by changing the expression of cytokines and by making the immune cells more susceptible to oxidative stress. Selenium, as a part of specific selenoproteins, can help to maintain antioxidant defenses, thereby preventing damages to tissues. An optimum response with supplementation of selenium in diet has been found to improve feed intake, body weight gain, feed efficiency, egg production and quality, and antioxidant status in heat-stressed poultry. Selenium compounds are also known to improve immune responses by altering the production of certain cytokines secreted by cells of the immune system and by enhancing the resistance of the immune cells to oxidative stress. It was reported that selenium supplementation had inhibitory effects on tumor necrosis factor alpha levels in heat-stressed broiler chicks, but the details are not completely elucidated. In the present review, the effect of selenium on production performance, nutrient utilization, antioxidative status, and immune responses of heat-stressed poultry is summarized.

  12. Reviewing the Effects of l-Leucine Supplementation in the Regulation of Food Intake, Energy Balance, and Glucose Homeostasis

    PubMed Central

    Pedroso, João A.B.; Zampieri, Thais T.; Donato, Jose

    2015-01-01

    Leucine is a well-known activator of the mammalian target of rapamycin (mTOR). Because mTOR signaling regulates several aspects of metabolism, the potential of leucine as a dietary supplement for treating obesity and diabetes mellitus has been investigated. The objective of the present review was to summarize and discuss the available evidence regarding the mechanisms and the effects of leucine supplementation on the regulation of food intake, energy balance, and glucose homeostasis. Based on the available evidence, we conclude that although central leucine injection decreases food intake, this effect is not well reproduced when leucine is provided as a dietary supplement. Consequently, no robust evidence indicates that oral leucine supplementation significantly affects food intake, although several studies have shown that leucine supplementation may help to decrease body adiposity in specific conditions. However, more studies are necessary to assess the effects of leucine supplementation in already-obese subjects. Finally, although several studies have found that leucine supplementation improves glucose homeostasis, the underlying mechanisms involved in these potential beneficial effects remain unknown and may be partially dependent on weight loss. PMID:26007339

  13. Reviewing the Effects of L-Leucine Supplementation in the Regulation of Food Intake, Energy Balance, and Glucose Homeostasis.

    PubMed

    Pedroso, João A B; Zampieri, Thais T; Donato, Jose

    2015-05-22

    Leucine is a well-known activator of the mammalian target of rapamycin (mTOR). Because mTOR signaling regulates several aspects of metabolism, the potential of leucine as a dietary supplement for treating obesity and diabetes mellitus has been investigated. The objective of the present review was to summarize and discuss the available evidence regarding the mechanisms and the effects of leucine supplementation on the regulation of food intake, energy balance, and glucose homeostasis. Based on the available evidence, we conclude that although central leucine injection decreases food intake, this effect is not well reproduced when leucine is provided as a dietary supplement. Consequently, no robust evidence indicates that oral leucine supplementation significantly affects food intake, although several studies have shown that leucine supplementation may help to decrease body adiposity in specific conditions. However, more studies are necessary to assess the effects of leucine supplementation in already-obese subjects. Finally, although several studies have found that leucine supplementation improves glucose homeostasis, the underlying mechanisms involved in these potential beneficial effects remain unknown and may be partially dependent on weight loss.

  14. Hepatotoxicity associated with chinese skullcap contained in Move Free Advanced dietary supplement: two case reports and review of the literature.

    PubMed

    Linnebur, Sunny A; Rapacchietta, Olivia C; Vejar, Maria

    2010-07-01

    Move Free Advanced is a widely available dietary supplement in the United States, marketed to comfort sore joints and improve flexibility and mobility. This product contains glucosamine, chondroitin, hyaluronic acid, and Uniflex proprietary extract, which is a combination of Chinese skullcap and black catechu. We describe two patients who developed hepatotoxicity after ingesting a Move Free Advanced product. In both patients, the hepatotoxicity resolved after discontinuation of the supplement. Use of the Naranjo adverse drug reaction probability scale indicated a probable relationship (score of 6 for both patients) between the patients' development of hepatotoxicity and the Move Free Advanced supplement. Based on a review of the literature, the herbal extract Chinese skullcap is the most likely cause of the hepatotoxicity. To our knowledge, these two cases are the first to be published regarding possible hepatotoxicity associated with Move Free Advanced. Patients seeking dietary supplements for osteoarthritis may want to avoid glucosaminechondroitin products such as Move Free Advanced that also contain Chinese skullcap.

  15. Do specific dietary constituents and supplements affect mental energy? Review of the evidence.

    PubMed

    Gorby, Heather E; Brownawell, Amy M; Falk, Michael C

    2010-12-01

    The numbers of marketing claims and food, beverage, and drug products claiming to increase mental energy have risen rapidly, thus increasing the need for scientific specificity in marketing and food label claims. Mental energy is a three-dimensional construct consisting of mood (transient feelings about the presence of fatigue or energy), motivation (determination and enthusiasm), and cognition (sustained attention and vigilance). The present review focuses on four dietary constituents/supplements (Ginkgo biloba, ginseng, glucose, and omega-3 polyunsaturated fatty acids) to illustrate the current state of the literature on dietary constituents and mental energy. The strongest evidence suggests effects of Ginkgo biloba on certain aspects of mood and on attention in healthy subjects, as well as associations between omega-3 polyunsaturated fatty acids and reduced risk of age-related cognitive decline. Limitations of the current data and challenges for future research are discussed. © 2010 International Life Sciences Institute.

  16. Effects of Physical Exercise Combined with Nutritional Supplements on Aging Brain Related Structures and Functions: A Systematic Review.

    PubMed

    Schättin, Alexandra; Baur, Kilian; Stutz, Jan; Wolf, Peter; de Bruin, Eling D

    2016-01-01

    Age-related decline in gray and white brain matter goes together with cognitive depletion. To influence cognitive functioning in elderly, several types of physical exercise and nutritional intervention have been performed. This paper systematically reviews the potential additive and complementary effects of nutrition/nutritional supplements and physical exercise on cognition. The search strategy was developed for EMBASE, Medline, PubMed, Cochrane, CINAHL, and PsycInfo databases and focused on the research question: "Is the combination of physical exercise with nutrition/nutritional supplementation more effective than nutrition/nutritional supplementation or physical exercise alone in effecting on brain structure, metabolism, and/or function?" Both mammalian and human studies were included. In humans, randomized controlled trials that evaluated the effects of nutrition/nutritional supplements and physical exercise on cognitive functioning and associated parameters in healthy elderly (>65 years) were included. The systematic search included English and German language literature without any limitation of publication date. The search strategy yielded a total of 3129 references of which 67 studies met the inclusion criteria; 43 human and 24 mammalian, mainly rodent, studies. Three out of 43 human studies investigated a nutrition/physical exercise combination and reported no additive effects. In rodent studies, additive effects were found for docosahexaenoic acid supplementation when combined with physical exercise. Although feasible combinations of physical exercise/nutritional supplements are available for influencing the brain, only a few studies evaluated which possible combinations of nutrition/nutritional supplementation and physical exercise might have an effect on brain structure, metabolism and/or function. The reason for no clear effects of combinatory approaches in humans might be explained by the misfit between the combinations of nutritional methods with

  17. Spent fuel sabotage test program, characterization of aerosol dispersal : technical review and analysis supplement.

    SciTech Connect

    Durbin, Samuel G.; Lindgren, Eric Richard

    2009-07-01

    This project seeks to provide vital data required to assess the consequences of a terrorist attack on a spent fuel transportation cask. One such attack scenario involves the use of conical shaped charges (CSC), which are capable of damaging a spent fuel transportation cask. In the event of such an attack, the amount of radioactivity that may be released as respirable aerosols is not known with great certainty. Research to date has focused on measuring the aerosol release from single short surrogate fuel rodlets subjected to attack by a small CSC device in various aerosol chamber designs. The last series of three experiments tested surrogate fuel rodlets made with depleted uranium oxide ceramic pellets in a specially designed double chamber aerosol containment apparatus. This robust testing apparatus was designed to prevent any radioactive release and allow high level radioactive waste disposal of the entire apparatus following testing of actual spent fuel rodlets as proposed. DOE and Sandia reviews of the project to date identified a number of issues. The purpose of this supplemental report is to address and document the DOE review comments and to resolve the issues identified in the Sandia technical review.

  18. Lipid-based nutrient supplements and linear growth in children under 2 years: a review.

    PubMed

    Matsungo, Tonderayi M; Kruger, Herculina S; Smuts, Cornelius M; Faber, Mieke

    2017-03-13

    The prevalence of stunting remains high in low- and middle-income countries despite adoption of comprehensive nutrition interventions, particularly in low-income countries. In the present paper, we review current evidence on the acceptability and efficacy of small-quantity lipid-based nutrient supplements (SQ-LNS) on preventing stunting in children under 2 years, discuss the factors that affect their efficacy, highlight the implications of the current findings at pragmatic level and identify research priorities. Although the present paper is not a generic systematic review, we used a systematic approach to select relevant literature. The review showed that there is growing interest in the potential benefits of using SQ-LNS to prevent growth faltering. Acceptability studies showed that SQ-LNS are generally well accepted. However, results on the efficacy of SQ-LNS on improving linear growth or preventing growth faltering in infants and young children are still inconclusive. Factors that may affect efficacy include the duration of the trial, composition and dosage of SQ-LNS given, and baseline demographics and nutritional status of research participants. Future research should focus on controlled and long-term follow-up trials to obtain more conclusive results. In the long term, there will be need for studies to investigate how provision of SQ-LNS can be integrated with existing strategies to prevent stunting in low- and middle-income settings.

  19. Proceedings of the Advanced Turbine Systems Annual Program Review meeting. Volume 1

    SciTech Connect

    1995-10-01

    Goal of the 8-year program is to develop cleaner, more efficient, and less expensive gas turbine systems for utility and industrial electric power generation, cogeneration, and mechanical drive units. The conference is held annually for energy executives, engineers, scientists, and other interested parties industry, academia, and Government. Advanced turbine systems topics discussed during five technical sessions included policy and strategic issues, program element overviews and technical reviews, related activities, university/industry consortium interactions, and supportive projects. Twenty-one papers presented during the technical sessions are contained in this volume; they are processed separately for the data base.

  20. Nutritional and herbal supplements for anxiety and anxiety-related disorders: systematic review

    PubMed Central

    2010-01-01

    premenstrual symptoms or were peri-menopausal, reported anxiety and insomnia, or had one month or more of elevated generalized anxiety. Heterogeneity and the small number of studies for each supplement or combination therapy prevented a formal meta-analysis. Of the randomized controlled trials reviewed, 71% (15 out of 21) showed a positive direction of evidence. Any reported side effects were mild to moderate. Conclusions Based on the available evidence, it appears that nutritional and herbal supplementation is an effective method for treating anxiety and anxiety-related conditions without the risk of serious side effects. There is the possibility that any positive effects seen could be due to a placebo effect, which may have a significant psychological impact on participants with mental disorders. However, based on this systematic review, strong evidence exists for the use of herbal supplements containing extracts of passionflower or kava and combinations of L-lysine and L-arginine as treatments for anxiety symptoms and disorders. Magnesium-containing supplements and other herbal combinations may hold promise, but more research is needed before these products can be recommended to patients. St. John's wort monotherapy has insufficient evidence for use as an effective anxiolytic treatment. PMID:20929532

  1. Nutritional and herbal supplements for anxiety and anxiety-related disorders: systematic review.

    PubMed

    Lakhan, Shaheen E; Vieira, Karen F

    2010-10-07

    -menopausal, reported anxiety and insomnia, or had one month or more of elevated generalized anxiety. Heterogeneity and the small number of studies for each supplement or combination therapy prevented a formal meta-analysis. Of the randomized controlled trials reviewed, 71% (15 out of 21) showed a positive direction of evidence. Any reported side effects were mild to moderate. Based on the available evidence, it appears that nutritional and herbal supplementation is an effective method for treating anxiety and anxiety-related conditions without the risk of serious side effects. There is the possibility that any positive effects seen could be due to a placebo effect, which may have a significant psychological impact on participants with mental disorders. However, based on this systematic review, strong evidence exists for the use of herbal supplements containing extracts of passionflower or kava and combinations of L-lysine and L-arginine as treatments for anxiety symptoms and disorders. Magnesium-containing supplements and other herbal combinations may hold promise, but more research is needed before these products can be recommended to patients. St. John's wort monotherapy has insufficient evidence for use as an effective anxiolytic treatment.

  2. Creating a SIS-A Annual Review Protocol to Determine the Need for Reassessment.

    PubMed

    Thompson, James R; Shogren, Karrie A; Seo, Hyojeong; Wehmeyer, Michael L; Lang, Kyle M

    2016-06-01

    The Supports Intensity Scale - Adult Version (SIS-A) has been widely adopted throughout North America and the world since its publication a little over a decade ago. Many organizations and jurisdictions operate under regulations that require an annual assessment of people who receive services and supports that are financed through public funds. The time and energy devoted to an annual SIS-A reassessment has become a concern in cases where the resulting information is largely redundant with information from a prior assessment. This article presents findings from an investigation of two approaches to creating a protocol to assist SIS-A users in distinguishing situations where there is a high likelihood that support needs have not changed in meaningful ways from situations where there is a reasonable possibility that support needs have changed. The SIS-A Annual Review Protocol was created based on these analyses as well as consideration of conceptual issues associated with support needs assessment. Ways in which this protocol might be used, as well as data that need to be collected to evaluate its usefulness, are discussed.

  3. Dietary supplements.

    PubMed

    Massey, Patrick B

    2002-01-01

    The amount of published information on dietary supplements mushroomed in the 1990s. In fewer than 5 years, publications increased at least 100-fold in the medical literature alone. Dietary supplements are an uncharted territory that warrants complete and accurate exploration. One should not be surprised that disease and illness may respond to dietary supplements. Nutrition is the foundation to good health, and dietary supplements may prove to be some of the most powerful medicines ever discovered. An especially exciting discovery is that dietary supplements may enhance the effects of specific drugs. This discovery may lead to more effective and safer protocols for the treatment of cancer, heart and lung disease, and a host of chronic medical conditions. Information about dietary supplements is becoming more common in the popular medical literature and is creating increased curiosity and an increased awareness. The explosion of the dietary supplement market is compelling physicians to become aware of dietary supplements. Whether or not they are used in clinical practice is a decision for the individual physician. Given the increasing number of patients who are using dietary supplements, however, it is imperative that physicians have a good understanding of this topic. Considering the increasing complexity and magnitude of this topic, physician specialization may be essential. There are many good reference books, review articles, and internet sites on specific supplements that probably should be part of every physician's reference library. The accompanying box provides a brief list of such sources.

  4. Review of the ethnobotany, chemistry, biological activity and safety of the botanical dietary supplement Morinda citrifolia (noni).

    PubMed

    Pawlus, Alison D; Kinghorn, Douglas A

    2007-12-01

    Morinda citrifolia, commonly called noni, has a long history as a medicinal plant and its use as a botanical dietary supplement has grown tremendously in recent years. This has prompted a concomitant increase in research on the phytochemical constituents and biological activity of noni. A relatively large number of scientific publications on noni have been published in recent years, including a number of review articles. The goals of this review are to provide an updated categorization of the phytochemical constituents found in noni and to provide perspective for its extensive utilization as a major botanical dietary supplement. Included herein are a comprehensive list of known ethnobotanical uses and common names of M. citrifolia, a brief summary of relevant biological studies and a discussion of the safety of noni as a supplement.

  5. What zinc supplementation does and does not achieve in diarrhea prevention: a systematic review and meta-analysis

    PubMed Central

    2011-01-01

    Background Prevention of diarrhea has presented indomitable challenges. A preventive strategy that has received significant interest is zinc supplementation. Existing literature including quantitative meta-analyses and systematic reviews tend to show that zinc supplementation is beneficial however evidence to the contrary is augmenting. We therefore conducted an updated and comprehensive meta-analytical synthesis of the existing literature on the effect of zinc supplementation in prevention of diarrhea. Methods EMBASE®, MEDLINE ® and CINAHL® databases were searched for published reviews and meta-analyses on the use of zinc supplementation for the prevention childhood diarrhea. Additional RCTs published following the meta-analyses were also sought. Effect of zinc supplementation on the following five outcomes was studied: incidence of diarrhea, prevalence of diarrhea, incidence of persistent diarrhea, incidence of dysentery and incidence of mortality. The published RCTs were combined using random-effects meta-analyses, subgroup meta-analyses, meta-regression, cumulative meta-analyses and restricted meta-analyses to quantify and characterize the role of zinc supplementation with the afore stated outcomes. Results We found that zinc supplementation has a modest beneficial association (9% reduction) with incidence of diarrhea, a stronger beneficial association (19% reduction) with prevalence of diarrhea and occurrence of multiple diarrheal episodes (28% reduction) but there was significant unexplained heterogeneity across the studies for these associations. Age, continent of study origin, zinc salt and risk of bias contributed significantly to between studies heterogeneity. Zinc supplementation did not show statistically significant benefit in reducing the incidence of persistent diarrhea, dysentery or mortality. In most instances, the 95% prediction intervals for summary relative risk estimates straddled unity. Conclusions Demonstrable benefit of preventive zinc

  6. 15 CFR Supplement No. 9 to Part 748 - End-User Review Committee Procedures

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... No. Supplement No. 9 to Part 748 Commerce and Foreign Trade Regulations Relating to Commerce and... REGULATIONS APPLICATIONS (CLASSIFICATION, ADVISORY, AND LICENSE) AND DOCUMENTATION Pt. 748, Supp. 9 Supplement... the list of validated end-users and associated eligible items set forth in supplement No. 7 to this...

  7. 15 CFR Supplement No. 9 to Part 748 - End-User Review Committee Procedures

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... No. Supplement No. 9 to Part 748 Commerce and Foreign Trade Regulations Relating to Commerce and... REGULATIONS APPLICATIONS (CLASSIFICATION, ADVISORY, AND LICENSE) AND DOCUMENTATION Pt. 748, Supp. 9 Supplement... the list of validated end-users and associated eligible items set forth in Supplement No. 7 to this...

  8. 15 CFR Supplement No. 9 to Part 748 - End-User Review Committee Procedures

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... No. Supplement No. 9 to Part 748 Commerce and Foreign Trade Regulations Relating to Commerce and... REGULATIONS APPLICATIONS (CLASSIFICATION, ADVISORY, AND LICENSE) AND DOCUMENTATION Pt. 748, Supp. 9 Supplement... the list of validated end-users and associated eligible items set forth in Supplement No. 7 to this...

  9. 15 CFR Supplement No. 9 to Part 748 - End-User Review Committee Procedures

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... No. Supplement No. 9 to Part 748 Commerce and Foreign Trade Regulations Relating to Commerce and... REGULATIONS APPLICATIONS (CLASSIFICATION, ADVISORY, AND LICENSE) AND DOCUMENTATION Pt. 748, Supp. 9 Supplement... the list of validated end-users and associated eligible items set forth in Supplement No. 7 to this...

  10. Third annual US Department of Energy review of laboratory programs for women

    SciTech Connect

    Perkins, L.; Engle, J.; Hassil, C.

    1993-12-31

    The Third Annual DOE Review of Laboratory Programs for Women was held May 11-13, 1993 at the Oak Ridge Institute for Science and Education (ORISE). The participants and organizers are men and women dedicted to highlighting programs that encourage women at all academic levels to consider career options in science, mathematics, and engineering. Cohosted by ORISE and the Oak Ridge National Laboratory (ORNL), the review was organized by an Oversight Committee whose goal was to develop an agenda and bring together concerned, skilled, and committed parties to discuss issues, make recommendations, and set objectives for the entire DOE community. Reports from each of six working groups are presented, including recommendations, objectives, descriptions, participants, and references.

  11. First NASA Aviation Safety Program Weather Accident Prevention Project Annual Review

    NASA Technical Reports Server (NTRS)

    Colantonio, Ron

    2000-01-01

    The goal of this Annual Review was to present NASA plans and accomplishments that will impact the national aviation safety goal. NASA's WxAP Project focuses on developing the following products: (1) Aviation Weather Information (AWIN) technologies (displays, sensors, pilot decision tools, communication links, etc.); (2) Electronic Pilot Reporting (E-PIREPS) technologies; (3) Enhanced weather products with associated hazard metrics; (4) Forward looking turbulence sensor technologies (radar, lidar, etc.); (5) Turbulence mitigation control system designs; Attendees included personnel from various NASA Centers, FAA, National Weather Service, DoD, airlines, aircraft and pilot associations, industry, aircraft manufacturers and academia. Attendees participated in discussion sessions aimed at collecting aviation user community feedback on NASA plans and R&D activities. This CD is a compilation of most of the presentations presented at this Review.

  12. First NASA Aviation Safety Program Weather Accident Prevention Project Annual Review

    NASA Technical Reports Server (NTRS)

    Colantonio, Ron

    2000-01-01

    The goal of this Annual Review was to present NASA plans and accomplishments that will impact the national aviation safety goal. NASA's WxAP Project focuses on developing the following products: (1) Aviation Weather Information (AWIN) technologies (displays, sensors, pilot decision tools, communication links, etc.); (2) Electronic Pilot Reporting (E-PIREPS) technologies; (3) Enhanced weather products with associated hazard metrics; (4) Forward looking turbulence sensor technologies (radar, lidar, etc.); (5) Turbulence mitigation control system designs; Attendees included personnel from various NASA Centers, FAA, National Weather Service, DoD, airlines, aircraft and pilot associations, industry, aircraft manufacturers and academia. Attendees participated in discussion sessions aimed at collecting aviation user community feedback on NASA plans and R&D activities. This CD is a compilation of most of the presentations presented at this Review.

  13. Invited review: An evaluation of the likely effects of individualized feeding of concentrate supplements to pasture-based dairy cows.

    PubMed

    Hills, J L; Wales, W J; Dunshea, F R; Garcia, S C; Roche, J R

    2015-03-01

    In pasture-based dairy systems, supplementary feeds are used to increase dry matter intake and milk production. Historically, supplementation involved the provision of the same amount of feed (usually a grain-based concentrate feed) to each cow in the herd during milking (i.e., flat-rate feeding). The increasing availability of computerized feeding and milk monitoring technology in milking parlors, however, has led to increased interest in the potential benefits of feeding individual cows (i.e., individualized or differential feeding) different amounts and types of supplements according to one or more parameters (e.g., breeding value for milk yield, current milk yield, days in milk, body condition score, reproduction status, parity). In this review, we consider the likely benefits of individualized supplementary feeding strategies for pasture-based dairy cows fed supplements in the bail during milking. A unique feature of our review compared with earlier publications is the focus on individualized feeding strategies under practical grazing management. Previous reviews focused primarily on research undertaken in situations where cows were offered ad libitum forage, whereas we consider the likely benefits of individualized supplementary feeding strategies under rotational grazing management, wherein pasture is often restricted to all or part of a herd. The review provides compelling evidence that between-cow differences in response to concentrate supplements support the concept of individualized supplementary feeding. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  14. Life-review therapy with computer supplements for depression in the elderly: a randomized controlled trial.

    PubMed

    Preschl, Barbara; Maercker, Andreas; Wagner, Birgit; Forstmeier, Simon; Baños, Rosa M; Alcañiz, Mariano; Castilla, Diana; Botella, Cristina

    2012-01-01

    Life-review therapy has been recognized as an effective therapeutic approach for depression in older adults. Additionally, the use of new media is becoming increasingly common in psychological interventions. The aim of this study was to investigate a life-review therapy in a face-to-face setting with additional computer use. This study explored whether a six-week life-review therapy with computer supplements from the e-mental health Butler system constitutes an effective approach to treat depression in older adults aged 65 and over. A total of 36 participants with elevated levels of depressive symptoms were randomized to a treatment group or a waiting-list control group and completed the post-assessment. Fourteen individuals in the intervention group completed the follow-up assessment. Analyses revealed significant changes from pre- to post-treatment or follow-up for depression, well-being, self-esteem, and obsessive reminiscence, but not for integrative reminiscence and life satisfaction. Depressive symptoms decreased significantly over time until the three-month follow-up in the intervention group compared to the control group (pre to post: d = 1.13; pre to follow-up: d = 1.27; and group × time effect pre to post: d = 0.72). Furthermore, the therapy led to an increase in well-being and a decrease in obsessive reminiscence among the participants in the intervention group from pre-treatment to follow-up (well-being: d = 0.70; obsessive reminiscence: d = 0.93). Analyses further revealed a significant but small group × time effect regarding self-esteem (d = 0.19). By and large, the results indicate that the life-review therapy in this combined setting could be recommended for depressive older adults.

  15. Institutional Oversight of the Graduate Medical Education Enterprise: Development of an Annual Institutional Review

    PubMed Central

    Amedee, Ronald G.; Piazza, Janice C.

    2016-01-01

    Background: The Accreditation Council for Graduate Medical Education (ACGME) fully implemented all aspects of the Next Accreditation System (NAS) on July 1, 2014. In lieu of periodic accreditation site visits of programs and institutions, the NAS requires active, ongoing oversight by the sponsoring institutions (SIs) to maintain accreditation readiness and program quality. Methods: The Ochsner Health System Graduate Medical Education Committee (GMEC) has instituted a process that provides a structured, process-driven improvement approach at the program level, using a Program Evaluation Committee to review key performance data and construct an annual program evaluation for each accredited residency. The Ochsner GMEC evaluates the aggregate program data and creates an Annual Institutional Review (AIR) document that provides direction and focus for ongoing program improvement. This descriptive article reviews the 2014 process and various metrics collected and analyzed to demonstrate the program review and institutional oversight provided by the Ochsner graduate medical education (GME) enterprise. Results: The 2014 AIR provided an overview of performance and quality of the Ochsner GME program for the 2013-2014 academic year with particular attention to program outcomes; resident supervision, responsibilities, evaluation, and compliance with duty‐hour standards; results of the ACGME survey of residents and core faculty; and resident participation in patient safety and quality activities and curriculum. The GMEC identified other relevant institutional performance indicators that are incorporated into the AIR and reflect SI engagement in and contribution to program performance at the individual program and institutional levels. Conclusion: The Ochsner GME office and its program directors are faced with the ever-increasing challenges of today's healthcare environment as well as escalating institutional and program accreditation requirements. The overall commitment of

  16. U.S. Department of Energy Hydrogen and Fuel Cells Program 2011 Annual Merit Review and Peer Evaluation Report

    SciTech Connect

    Satypal, S.

    2011-09-01

    This document summarizes the comments provided by peer reviewers on hydrogen and fuel cell projects presented at the FY 2011 U.S. Department of Energy (DOE) Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting (AMR), held May 9-13, 2011 in Arlington, Virginia

  17. [Effectiveness of ferrous sulfate supplementation in the prevention of anemia in children: a systematic literature review and meta-analysis].

    PubMed

    Cembranel, Francieli; Dallazen, Camila; González-Chica, David Alejandro

    2013-09-01

    This was a systematic review and meta-analysis of studies evaluating the effectiveness of ferrous sulfate supplementation in the prevention of anemia in children under five. The database search included PubMed, Scopus, LILACS, and SciELO. Articles published between 1980 and 2011 in Spanish, English, or Portuguese were included, using the keywords child, preschool, infant, anemia, prevention, and iron supplementation. The authors selected 13 studies, which showed that regardless of dose and duration of supplementation, daily regimen was more consistently related to improvement in hemoglobin levels (pooled effect 0.56mg/dL, 95%CI: 0.31; 0.81, p < 0.001) as compared to weekly intervention (pooled effect 0.28mg/dL, 95%CI: -0.22; 0.78, p = 0.273). Iron supplementation was not associated with decreased prevalence of anemia, even with daily doses, and administration with other micronutrients did not bring additional benefits compared to the exclusive administration of iron supplement. Daily supplementation of ferrous sulfate was more effective than weekly doses in improving hemoglobin levels.

  18. Do Studies Evaluating QT/QTc Interval Prolongation with Dietary Supplements Meet FDA Standards: A Systematic Review.

    PubMed

    Nguyen, Tinh An; Kurian, Amy; Leong, Jessica; Patel, Umang M; Shah, Sachin A

    2017-07-04

    Dietary supplement use is continuously increasing, but the safety evaluation of these products remains partial. While dietary supplements have no mandate for assessing cardiovascular safety, all new drug entities (NDE) are required to undergo a thorough QT/corrected QT (QTc) assessment to determine their propensity to impact cardiac repolarization. Independent investigators and manufacturers of dietary supplements voluntarily initiate safety studies; however, the quality of these studies is controversial. We sought to compare studies evaluating the QT/QTc effects of dietary supplements based on the International Conference of Harmonization (ICH)-E14 recommendations for NDE. Twenty-six published dietary supplement studies assessed QT/QTc interval prolongation. Sample sizes ranged from nine subjects to 206 among the 15 crossover studies, six parallel design studies, and five observational studies. A plan to account for electrocardiogram (ECG) morphological abnormalities was included in 10 studies, and two studies reported cardiovascular adverse events. Eight studies found a significant change in QT/QTc intervals. The majority of studies included in this review contained many of the critical elements recommended by the ICH E14, which includes the U.S. Food and Drug Administration guidance document for QT/QTc interval assessment. Compared with the thorough QT (TQT) standards, studies are typically well performed but can be bolstered by some study design changes. More than 30% of the included studies showed some degree of ECG changes, suggesting the need for continued cardiovascular safety assessment of dietary supplements.

  19. Dietary supplements and prostate cancer: a systematic review of double-blind, placebo-controlled randomised clinical trials.

    PubMed

    Posadzki, Paul; Lee, Myeong Soo; Onakpoya, Igho; Lee, Hye Won; Ko, Byong Seob; Ernst, Edzard

    2013-06-01

    Dietary supplements are popular among patients with prostate cancer (PC). The objective of this systematic review was to critically examine double-blind, placebo-controlled randomised clinical trials (RCTs) of non-herbal dietary supplements and vitamins (NHDS) for evidence that prostate specific antigen (PSA) levels were reduced in PC patients. Five databases were searched from their inception through December 2012 to identify studies that met our inclusion criteria. Methodological quality was independently assessed by two reviewers using the Cochrane tool. Eight RCTs met the eligibility criteria and were of high methodological quality. The following supplements were tested: isoflavones (genistein, daidzein, and glycitein), minerals (Se) or vitamins (vitamin D) or a combination of antioxidants, bioflavonoids, carotenoids, lycopenes, minerals (Se, Zn, Cu, and Mg), phytoestrogens, phytosterols, vitamins (B2, B6, B9, B12, C, and E), and other substances (CoQ10 and n-acetyl-l cysteine). Five RCTs reported no significant effects compared with placebo. Two RCTs reported that a combination of antioxidants, isoflavones, lycopenes, minerals, plant oestrogens and vitamins significantly decreased PSA levels compared with placebo. One RCT did not report differences in PSA levels between the groups. In conclusion, the hypothesis that dietary supplements are effective treatments for PC patients is not supported by sound clinical evidence. There are promising data for only two specific remedies, which contained a mixture of ingredients, but even for these supplements, additional high quality evidence is necessary before firm recommendations would be justified.

  20. Plant food supplements with anti-inflammatory properties: a systematic review (I).

    PubMed

    Dell'Agli, Mario; Di Lorenzo, Chiara; Badea, Mihaela; Sangiovanni, Enrico; Dima, Lorena; Bosisio, Enrica; Restani, Patrizia

    2013-01-01

    Plant food supplements (PFS) receive great acceptance by European consumers. However, quality and efficacy of these products remain a question of concern. The aim of this systematic review is to summarize and critically evaluate the evidence for or against the efficacy of PFS for coping inflammatory conditions by considering epidemiological and human intervention studies. The review, which consists of two parts, considers Olea europea L., Camellia sinensis L., Vitis vinifera L., and Matricaria recutita L., which are herbal material frequently used also as food. The search retrieved 1251 publications. By applying the inclusion/exclusion criteria, the final number of papers was 91. Vitis vinifera L. showed promising results, but other trials should be performed in order to assessing the efficacy. Surprisingly, it was impossible to draw conclusions for the anti-inflammatory effect of Camellia sinensis L. as green tea. No studies were found on the leaves of Olea europea L. whereas more human trials are needed to assess the anti-inflammatory effect of olive oil. Only one study for Matricaria recutita L. was selected. In conclusion, it is advisable to conduct further studies with more homogeneous population and larger number of subjects by avoiding the heterogeneity of the herbal preparations considered.

  1. Timing of (supplemental) parenteral nutrition in critically ill patients: a systematic review.

    PubMed

    Bost, Rianne Bc; Tjan, Dave Ht; van Zanten, Arthur Rh

    2014-01-01

    Supplemental parenteral nutrition (SPN) is used in a step-up approach when full enteral support is contraindicated or fails to reach caloric targets. Recent nutrition guidelines present divergent advices regarding timing of SPN in critically ill patients ranging from early SPN (<48 h after admission; EPN) to postponing initiation of SPN until day 8 after Intensive Care Unit (ICU) admission (LPN). This systematic review summarizes results of prospective studies among adult ICU patients addressing the best timing of (supplemental) parenteral nutrition (S)PN. A structured PubMed search was conducted to identify eligible articles. Articles were screened and selected using predetermined criteria and appraised for relevance and validity. After critical appraisal, four randomized controlled trials (RCTs) and two prospective observational studies remained. One RCT found a higher percentage of alive discharge from the ICU at day 8 in the LPN group compared to EPN group (p = 0.007) but no differences in ICU and in-hospital mortality. None of the other RCTs found differences in ICU or in-hospital mortality rates. Contradicting or divergent results on other secondary outcomes were found for ICU length of stay, hospital length of stay, infection rates, nutrition targets, duration of mechanical ventilation, glucose control, duration of renal replacement therapy, muscle wasting and fat loss. Although the heterogeneity in quality and design of relevant studies precludes firm conclusions, it is reasonable to assume that in adult critically ill patients, there are no clinically relevant benefits of EPN compared with LPN with respect to morbidity or mortality end points, when full enteral support is contraindicated or fails to reach caloric targets. However, considering that infectious morbidity and resolution of organ failure may be negatively affected through mechanisms not yet clearly understood and acquisition costs of parenteral nutrition are higher, the early

  2. Systematic review: Carbohydrate supplementation on exercise performance or capacity of varying durations.

    PubMed

    Stellingwerff, Trent; Cox, Gregory R

    2014-09-01

    This systematic review examines the efficacy of carbohydrate (CHO) supplementation on exercise performance of varying durations. Included studies utilized an all-out or endurance-based exercise protocol (no team-based performance studies) and featured randomized interventions and placebo (water-only) trial for comparison against exclusively CHO trials (no other ingredients). Of the 61 included published performance studies (n = 679 subjects), 82% showed statistically significant performance benefits (n = 50 studies), with 18% showing no change compared with placebo. There was a significant (p = 0.0036) correlative relationship between increasing total exercise time and the subsequent percent increase in performance with CHO intake versus placebo. While not mutually exclusive, the primary mechanism(s) for performance enhancement likely differs depending on the duration of the exercise. In short duration exercise situations (∼1 h), oral receptor exposure to CHO, via either mouthwash or oral consumption (with enough oral contact time), which then stimulates the pleasure and reward centers of the brain, provide a central nervous system-based mechanism for enhanced performance. Thus, the type and (or) amount of CHO and its ability to be absorbed and oxidized appear completely irrelevant to enhancing performance in short duration exercise situations. For longer duration exercise (>2 h), where muscle glycogen stores are stressed, the primary mechanism by which carbohydrate supplementation enhances performance is via high rates of CHO delivery (>90 g/h), resulting in high rates of CHO oxidation. Use of multiple transportable carbohydrates (glucose:fructose) are beneficial in prolonged exercise, although individual recommendations for athletes should be tailored according to each athlete's individual tolerance.

  3. Effects of protein in combination with carbohydrate supplements on acute or repeat endurance exercise performance: a systematic review.

    PubMed

    McLellan, Tom M; Pasiakos, Stefan M; Lieberman, Harris R

    2014-04-01

    Protein supplements are consumed frequently by athletes and recreationally active adults for various reasons, including improved exercise performance and recovery after exercise. Yet, far too often, the decision to purchase and consume protein supplements is based on marketing claims rather than available evidence-based research. The purpose of this review was to provide a systematic and comprehensive analysis of the literature that tested the hypothesis that protein supplements, when combined with carbohydrate, directly enhance endurance performance by sparing muscle glycogen during exercise and increasing the rate of glycogen restoration during recovery. The analysis was used to create evidence statements based on an accepted strength of recommendation taxonomy. English language articles were searched with PubMed and Google Scholar using protein and supplements together with performance, exercise, competition, and muscle, alone or in combination as keywords. Additional articles were retrieved from reference lists found in these papers. Inclusion criteria specified recruiting healthy active adults less than 50 years of age and evaluating the effects of protein supplements in combination with carbohydrate on endurance performance metrics such as time-to-exhaustion, time-trial, or total power output during sprint intervals. The literature search identified 28 articles, of which 26 incorporated test metrics that permitted exclusive categorization into one of the following sections: ingestion during an acute bout of exercise (n = 11) and ingestion during and after exercise to affect subsequent endurance performance (n = 15). The remaining two articles contained performance metrics that spanned both categories. All papers were read in detail and searched for experimental design confounders such as energy content of the supplements, dietary control, use of trained or untrained participants, number of subjects recruited, direct measures of muscle glycogen utilization and

  4. Use of nutritional complete supplements in older adults with dementia: systematic review and meta-analysis of clinical outcomes.

    PubMed

    Allen, Victoria J; Methven, Lisa; Gosney, Margot A

    2013-12-01

    Malnutrition is prevalent in people diagnosed with dementia however ensuring adequate oral intake within this group is often problematic. It is important to determine whether providing nutritionally complete oral nutritional supplements (ONS) drinks is an effective way of improving clinical outcomes for older people with dementia. This paper systematically reviewed clinical, wellbeing and nutritional outcomes in people with long-term cognitive impairment. The CINAHL, Medline and EMBASE databases were searched from their inception until January 2012. Reference lists of the included papers, foreign language papers and review articles obtained were manually searched. Twelve articles were included in the review containing 1076 people in the supplement groups (intervention) and 748 people in the control groups. Meta-analysis shows there was a significant improvement in weight (p = <0.0001), Body Mass Index (BMI) (p = <0.0001) and cognition at 6.5 ± 3.9 month follow-up (p = 0.002) when supplements were given compared to the control group. Providing ONS drinks has a positive effect on weight gain and cognition at follow-up in older people with dementia. Additional research is required in both comparing nutritional supplements to vitamin/mineral tablets and high protein/calorie shots and clinical outcomes relevant to people with dementia. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  5. Does Creatine Supplementation Hinder Exercise Heat Tolerance or Hydration Status? A Systematic Review With Meta-Analyses

    PubMed Central

    Lopez, Rebecca M; Casa, Douglas J; McDermott, Brendon P; Ganio, Matthew S; Armstrong, Lawrence E; Maresh, Carl M

    2009-01-01

    Objective: To critically assess original research addressing the effect of creatine supplementation on exercise heat tolerance and hydration status. Data Sources: We searched the electronic databases PubMed, Scopus, Web of Science, SPORTDiscus, and Rehabilitation & Physical Medicine, without date limitations, for the following key words: creatine, exercise, thermoregulation, dehydration, hyperthermia, heat tolerance, exertional heat illnesses, and renal function. Our goal was to identify randomized clinical trials investigating the effect of creatine supplementation on hydration status and thermoregulation. Citations from related articles also were identified and retrieved. Data Synthesis: Original research was reviewed using the Physiotherapy Evidence Database (PEDro) Scale. One author initially screened all articles. Fifteen of 95 articles examined the effects of creatine on thermoregulation or hydration status (or both). Two independent reviewers then reviewed these articles. Ten studies were selected on the basis of inclusion and exclusion criteria. The PEDro scores for the 10 studies ranged from 7 to 10 points (maximum possible score  =  10 points). Conclusions: No evidence supports the concept that creatine supplementation either hinders the body's ability to dissipate heat or negatively affects the athlete's body fluid balance. Controlled experimental trials of athletes exercising in the heat resulted in no adverse effects from creatine supplementation at recommended dosages. PMID:19295968

  6. Does creatine supplementation hinder exercise heat tolerance or hydration status? A systematic review with meta-analyses.

    PubMed

    Lopez, Rebecca M; Casa, Douglas J; McDermott, Brendon P; Ganio, Matthew S; Armstrong, Lawrence E; Maresh, Carl M

    2009-01-01

    To critically assess original research addressing the effect of creatine supplementation on exercise heat tolerance and hydration status. We searched the electronic databases PubMed, Scopus, Web of Science, SPORTDiscus, and Rehabilitation & Physical Medicine, without date limitations, for the following key words: creatine, exercise, thermoregulation, dehydration, hyperthermia, heat tolerance, exertional heat illnesses, and renal function. Our goal was to identify randomized clinical trials investigating the effect of creatine supplementation on hydration status and thermoregulation. Citations from related articles also were identified and retrieved. Original research was reviewed using the Physiotherapy Evidence Database (PEDro) Scale. One author initially screened all articles. Fifteen of 95 articles examined the effects of creatine on thermoregulation or hydration status (or both). Two independent reviewers then reviewed these articles. Ten studies were selected on the basis of inclusion and exclusion criteria. The PEDro scores for the 10 studies ranged from 7 to 10 points (maximum possible score = 10 points). No evidence supports the concept that creatine supplementation either hinders the body's ability to dissipate heat or negatively affects the athlete's body fluid balance. Controlled experimental trials of athletes exercising in the heat resulted in no adverse effects from creatine supplementation at recommended dosages.

  7. Review: Evidence-based Clinical Research of Anti-obesity Supplements in Japan

    PubMed Central

    Yasueda, Asuka; Ito, Toshinori; Maeda, Kazuhisa

    2013-01-01

    Background: The prevalence of obesity has increased dramatically throughout the world, and weight reduction through lifestyle management is urgently warranted. At present, numerous supplements advertised for their anti-overweight property are available in the Japanese market, but most of these lack proper evidence. Thus, we investigated dietary supplements that have been tested in clinical trials. Search Strategy: We researched anti-obesity supplements in the Japanese market using the google search engine in Japanese with the key terms “anti-obesity supplements,” ”diet supplements,” and “weight reduction supplements.” Results: We listed 49 companies that supply anti-obesity supplements. Of these, 11 had published clinical evidence of the anti-obesity efficacy of their supplements. These products contain the following active ingredients: Angelica keiskei, bofu-tsusho-san, capsaishin, DHA/EPA, forskohlii, garcinia cambogia, lactoferrin, L-carnitine, oligonol, tea catechin, and yeast hydrolysate. Conclusion: We obtained 11 supplements for which clinical evidence was published in medical journals in English. We also found 10 products for which clinical or animal evidence was published in Japanese. We expect that many companies will produce evidence of the efficacy of their products in the near future, thereby validating the use of dietary anti-obesity supplements in Japan. PMID:26005506

  8. Finishing steers on winter annual ryegrass (Lolium multiflorum Lam.) with varied levels of corn supplementation I: effects on animal performance, carcass traits, and forage quality.

    PubMed

    Roberts, S D; Kerth, C R; Braden, K W; Rankins, D L; Kriese-Anderson, L; Prevatt, J W

    2009-08-01

    Crossbred steers (n = 72) were selected to study forage-based finishing systems using winter annual ryegrass (Lolium multiflorum Lam.) with varying levels of grain supplementation. In December, cattle were allotted to 1 of 6 treatments consisting of ryegrass pasture (1 ha) with whole shell corn supplemented at 0.0% (0.0), 0.5% (0.5), 1.0% (1.0), 1.5% (1.5), and 2.0% (2.0) of BW, or an ad libitum mixed-ration grain diet in a drylot. Steers were randomly assigned to pens of 4 with pen serving as the experimental unit. Cattle were slaughtered by pen when average pen backfat thickness (as measured by real-time ultrasound) reached approximately 0.64 cm. Forage samples and disk meter height were taken from ryegrass paddocks on a monthly basis to determine forage quality and mass. Live animal performance, carcass traits, proximate analysis, Warner-Bratzler shear force, and sensory characteristics from the LM of the rib section were analyzed. Increasing the amount of grain in the diet of finishing cattle resulted in a linear decrease (P < 0.05) in days on feed and a linear increase (P < 0.05) in ADG, preliminary yield grade, final yield grade, flavor intensity, and beef flavor. Forage DM mass increased with each incremental increase in grain added to the grazing diets. Quality of forage was not (P > 0.05) affected by adding grain to the diet. Adding corn to the diet of cattle being finished on forage improved animal performance and decreased forage utilization characteristics in addition to improving the flavor characteristics of beef.

  9. Stochastic generation of annual, monthly and daily climate data: A review

    NASA Astrophysics Data System (ADS)

    Srikanthan, R.; McMahon, T. A.

    The generation of rainfall and other climate data needs a range of models depending on the time and spatial scales involved. Most of the models used previously do not take into account year to year variations in the model parameters. Long periods of wet and dry years were observed in the past but were not taken into account. Recently, Thyer and Kuczera (1999) developed a hidden state Markov model to account for the wet and dry spells explicitly in annual rainfall. This review looks firstly at traditional time series models and then at the more complex models which take account of the pseudo-cycles in the data. Monthly rainfall data have been generated successfully by using the method of fragments. The main criticism of this approach is the repetitions of the same yearly pattern when only a limited number of years of historical data are available. This deficiency has been overcome by using synthetic fragments but this brings an additional problem of generating the right number of months with zero rainfall. Disaggregation schemes are effective in obtaining monthly data but the main problem is the large number of parameters to be estimated when dealing with many sites. Several simplifications have been proposed to overcome this problem. Models for generating daily rainfall are well developed. The transition probability matrix method preserves most of the characteristics of daily, monthly and annual characteristics and is shown to be the best performing model. The two-part model has been shown by many researchers to perform well across a range of climates at the daily level but has not been tested adequately at monthly or annual levels. A shortcoming of the existing models is the consistent underestimation of the variances of the simulated monthly and annual totals. As an alternative, conditioning model parameters on monthly amounts or perturbing the model parameters with the Southern Oscillation Index (SOI) result in better agreement between the variance of the

  10. Systematic review of the effects of iodised salt and iodine supplements on prenatal and postnatal growth: study protocol.

    PubMed

    Farebrother, Jessica; Naude, Celeste E; Nicol, Liesl; Sang, Zhongna; Yang, Zhenyu; Andersson, Maria; Jooste, Pieter L; Zimmermann, Michael B

    2015-04-23

    Iodine is an essential micronutrient and component of the thyroid hormones. Sufficient ingestion of iodine is necessary for normal growth and development. If iodine requirements are not met, growth can be impaired. Salt iodisation and supplementation with iodine can prevent iodine deficiency disorders and stunted growth. No systematic review has yet collated the evidence linking iodine to growth. With an increased emphasis on stunting within the WHO Global Nutrition Targets for 2025, we propose a systematic review to address this question. We will undertake a systematic review, and if appropriate, meta-analyses, evaluating the effects of iodised salt or iodine supplements on prenatal and postnatal somatic growth, until age 18. We will search a number of databases, including MEDLINE, EMBASE, Web of Science, CINAHL, PsychINFO, the Cochrane Library, including the CENTRAL register of Controlled Trials and also the WHO library and ICTRP (International Clinical Trials Registry Platform), which includes the Clinicaltrials.gov repository. We will also search Wanfang Data and the China Knowledge Resource Integrated Database. Included studies must have compared exposure to iodised salt, iodine supplements or iodised oil, to placebo, non-iodised salt or no intervention. Primary outcomes will be continuous and categorical markers of prenatal and postnatal somatic growth. Secondary outcomes will cover further measures of growth, including growth rates and indirect markers of growth such as insulin-like growth factor-1 (IGF-1). The systematic review will be published in a peer-reviewed journal, and will be sent directly to the WHO, United Nations Children's Fund, International Council for the Control of Iodine Deficiency Disorders and other stakeholders. The results generated from this systematic review will provide evidence to support future programme recommendations regarding iodine fortification or supplementation and child growth. PROSPERO CRD42014012940. Published by the

  11. Monitoring and Evaluation of Supplemented Spring Chinook Salmon and Life Histories of Wild Summer Steelhead in the Grande Ronde Basin, 2007 Annual Report.

    SciTech Connect

    Boe, Stephen J.; Crump, Carrie A.; Weldert, Rey L.

    2009-04-10

    This is the ninth annual report for a multi-year project designed to monitor and evaluate supplementation of endemic spring Chinook salmon in Catherine Creek and the upper Grande Ronde River. These two streams historically supported anadromous fish populations that provided significant tribal and non-tribal fisheries, but in recent years, have experienced severe declines in abundance. Conventional and captive broodstock supplementation methods are being used to restore these spring Chinook salmon populations. Spring Chinook salmon populations in Catherine Creek and the upper Grande Ronde River, and other streams in the Snake River Basin have experienced severe declines in abundance over the past two decades (Nehlsen et al. 1991). A supplementation program was initiated in Catherine Creek and the upper Grande Ronde River, incorporating the use of both captive and conventional broodstock methods, in order to prevent extinction in the short term and eventually rebuild populations. The captive broodstock component of the program (BPA Project 199801001) uses natural-origin parr collected by seining and reared to maturity at facilities near Seattle, Washington (Manchester Marine Laboratory) and Hood River, Oregon (Bonneville Hatchery). Spawning occurs at Bonneville Hatchery, and resulting progeny are reared in hatcheries. Shortly before outmigration in the spring, juveniles are transferred to acclimation facilities. After an acclimation period of about 2-4 weeks, volitional release begins. Any juveniles remaining after the volitional release period are forced out. The conventional broodstock component uses returning adults collected at traps near the spawning areas, transported to Lookingglass Hatchery near Elgin, Oregon, held, and later spawned. The resulting progeny are reared, acclimated, and released similar to the captive broodstock component. All progeny released receive one or more marks including a fin (adipose) clip, codedwire tag, PIT tag, or visual implant

  12. Effectiveness of omega-3 fatty acid supplementation in patients with Alzheimer disease: A systematic review and meta-analysis.

    PubMed

    Araya-Quintanilla, F; Gutiérrez-Espinoza, H; Sánchez-Montoya, U; Muñoz-Yañez, M J; Baeza-Vergara, A; Petersen-Yanjarí, M; Fernández-Lecaros, L

    2017-10-03

    Alzheimer disease (AD) is a neurodegenerative disease characterised by progressive dementia associated with global cognitive dysfunction. We conducted a systematic review and meta-analysis of clinical trials evaluating omega-3 supplementation in patients with AD. To determine if there is scientific evidence of the effectiveness of omega-3 supplementation in improving cognitive function in patients with AD. We included only randomised controlled trials (RCTs) from the following databases: Medline, Cochrane Central, Cinahl, and LILACS. An electronic search was also conducted using Google Scholar. Six articles met the eligibility criteria. The risk of bias was assessed following the Cochrane method. There is no consistent evidence to support the effectiveness of omega-3 supplementation in improving cognitive function in AD patients in the short and medium term. Copyright © 2017 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. A mechanistic review on plant-derived natural compounds as dietary supplements for prevention of inflammatory bowel disease.

    PubMed

    Farzaei, Mohammad Hosein; Bahramsoltani, Roodabeh; Abdolghaffari, Amir Hossein; Sodagari, Hamid Reza; Esfahani, Shadi A; Rezaei, Nima

    2016-06-01

    Inflammatory bowel disease (IBD) is a recurrent idiopathic inflammatory condition, characterized by disruption of the gut mucosal barrier. This mechanistic review aims to highlight the significance of plant-derived natural compounds as dietary supplements, which can be used in addition to restricted conventional options for the prevention of IBD and induction of remission. Various clinical trials confirmed the effectiveness and tolerability of natural supplements in patients with IBD. Mounting evidence suggests that these natural compounds perform their protective and therapeutic effect on IBD through numerous molecular mechanisms, including anti-inflammatory and immunoregulatory, anti-oxidative stress, modulation of intracellular signaling transduction pathways, as well as improving gut microbiota. In conclusion, natural products can be considered as dietary supplements with therapeutic potential for IBD, provided that their safety and efficacy is confirmed in future well-designed clinical trials with adequate sample size.

  14. Annual banned-substance review: the Prohibited List 2008-analytical approaches in human sports drug testing.

    PubMed

    Thevis, Mario; Kuuranne, Tiia; Geyer, Hans; Schänzer, Wilhelm

    2009-01-01

    The list of prohibited substances and methods of doping issued by the World Anti-Doping Agency is updated and modified annually based on most recent developments and scientific data. Compounds and methods are maintained, added, or removed from the list, or they are placed in so-called monitoring programmes that have been established to obtain reliable data on the prevalence of particular substances and methods in- and/or out-of-competition. Consequently, doping control laboratories continuously update, modify and optimize existing screening and confirmation assays to ensure utmost comprehensiveness in detecting the prohibited and monitored substances as well as chemically and pharmacologically related analogs. The annual banned-substance review for human sports drug testing critically summarizes recent innovations in analytical approaches supporting the detection of established and newly outlawed substances and methods of doping. Literature from January 2007 through September 2008 as indexed in Medline and Web of Science was screened and articles on detection methods for substances and methods of doping in humans were compiled according to the 2008 Prohibited List of the World Anti-Doping Agency. Few new approaches were presented for individual doping agents and the majority of reports demonstrated new options for increasing the comprehensiveness of existing doping control assays. In addition, new techniques in separation and/or ionization of analytes complementary to commonly used procedures were described, which, so far, did not meet all requirements of sports drug testing. (c) 2009 John Wiley & Sons, Ltd.

  15. Creatine supplementation and skeletal muscle metabolism for building muscle mass- review of the potential mechanisms of action.

    PubMed

    Farshidfar, Farnaz; Pinder, Mark A; Myrie, Semone B

    2017-06-05

    Creatine, a very popular supplement among athletic populations, is of growing interest for clinical applications. Since over 90% of creatine is stored in skeletal muscle, the effect of creatine supplementation on muscle metabolism is a widely studied area. While numerous studies over the past few decades have shown that creatine supplementation has many favorable effects on skeletal muscle physiology and metabolism, including enhancing muscle mass (growth/hypertrophy); the underlying mechanisms are poorly understood. This report reviews studies addressing the mechanisms of action of creatine supplementation on skeletal muscle growth/hypertrophy. Early research proposed that the osmotic effect of creatine supplementation serves as a cellular stressor (osmosensing) that acts as an anabolic stimulus for protein synthesis signal pathways. Other reports indicated that creatine directly affects muscle protein synthesis via modulations of components in the mammalian target of rapamycin (mTOR) pathway. Creatine may also directly affect the myogenic process (formation of muscle tissue), by altering secretions of myokines, such as myostatin and insulin-like growth factor-1, and expressions of myogenic regulatory factors, resulting in enhanced satellite cells mitotic activities and differentiation into myofiber. Overall, there is still no clear understanding of the mechanisms of action regarding how creatine affects muscle mass/growth, but current evidence suggests it may exert its effects through multiple approaches, with converging impacts on protein synthesis and myogenesis. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  16. Annual Research Review: Sleep problems in childhood psychiatric disorders--a review of the latest science.

    PubMed

    Gregory, Alice M; Sadeh, Avi

    2016-03-01

    Hippocrates flagged the value of sleep for good health. Nonetheless, historically, researchers with an interest in developmental psychopathology have largely ignored a possible role for atypical sleep. Recently, however, there has been a surge of interest in this area, perhaps reflecting increased evidence that disturbed or insufficient sleep can result in poor functioning in numerous domains. This review outlines what is known about sleep in the psychiatric diagnoses most relevant to children and for which associations with sleep are beginning to be understood. While based on a comprehensive survey of the literature, the focus of the current review is on the latest science (largely from 2010). There is a description of both concurrent and longitudinal links as well as possible mechanisms underlying associations. Preliminary treatment research is also considered which suggests that treating sleep difficulties may result in improvements in behavioural areas beyond sleep quality. To maximise progress in this field, there now needs to be: (a) greater attention to the assessment of sleep in children; (b) sleep research on a wider range of psychiatric disorders; (c) a greater focus on and examination of mechanisms underlying associations; (d) a clearer consideration of developmental questions and (e) large-scale well-designed treatment studies. While sleep problems may sometimes be missed by parents and healthcare providers; hence constituting a hidden risk for other psychopathologies - knowing about these difficulties creates unique opportunities. The current excitement in this field from experts in diverse areas including developmental psychology, clinical psychology, genetics and neuropsychology should make these opportunities a reality. © 2015 Association for Child and Adolescent Mental Health.

  17. A brief review: the implications of iron supplementation for marathon runners on health and performance.

    PubMed

    Zourdos, Michael C; Sanchez-Gonzalez, Marcos A; Mahoney, Sara E

    2015-02-01

    The marathon is considered one of the most demanding endurance events, imposing an enormous amount of physiological stress on bodily structures, the metabolic machinery, and organ systems. Scientific evidence has conclusively shown that marathoners are in need of special nutritional strategies to maintain performance and health. Indeed, among competitive athletes, marathoners are at greater risk to develop anemia, bone mineral density loss, immunosuppression, and other clinical syndromes that may affect performance. Inadequate dietary intake of the micronutrient iron has been identified as one key factor in the development of the above mentioned anomalies. In fact, iron is one of the few nutrients recommended as a supplement by the American College of Sports Medicine (ACSM), the Academy of Nutrition and Dietetics (AND), and Dietitians of Canada. Therefore, the aim of this review article is to discuss the role of iron on the marathoner's health and performance. Special emphasis will be given to the physiological mechanisms accounting for the additional iron need in this group of athletes and the nutritional strategies intended to counteract iron deficiency.

  18. Role of oral zinc supplementation for reduction of neonatal hyperbilirubinemia: a systematic review of current evidence.

    PubMed

    Sharma, Deepak; Farahbakhsh, Nazanin; Sharma, Pradeep; Shastri, Sweta

    2017-08-01

    Neonatal hyperbilirubinemia is frequently seen condition in the NICU. Oral zinc has been tried for the prevention of hyperbilirubinemia. To evaluate the role of oral zinc supplementation for reduction of neonatal hyperbilirubinemia in term and preterm infants. The literature search was done for various randomized control trial (RCT) by searching the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, Web of Science, Scopus, Index Copernicus, African Index Medicus (AIM), Thomson Reuters (ESCI), Chemical Abstracts Service (CAS) and other data base. This review included six RCT that fulfilled inclusion criteria. One study evaluated the role of zinc in very low birth weight (VLBW) infants and remaining enrolled neonates  ≥35 weeks of gestation. The dose of zinc varied from 5 to 20 mg/day and duration from 5-7 days. All the studies used zinc sulfate, only one study used zinc gluconate. The total neonates enrolled in these different RCT are 749. Role of zinc in the prevention of neonatal hyperbilirubinemia is not supported by the current evidence. Only one study was able to show reduction in the mean TSB level and requirement of phototherapy with zinc, and the remaining studies did not report any positive effect. None of the studies showed any effect on the duration of phototherapy, incidence of phototherapy, age of starting of phototherapy and any serious adverse effect.

  19. Annual Review of the 200 West and 200 East Performance Assessments (FY2011)

    SciTech Connect

    Nichols, W. E.; Mehta, S.; Ludwig, J. L.

    2012-03-12

    This annual review provides the projected dose estimates of radionuclide inventories disposed in the active Low-Level Waste Burial Grounds (LLBGs) since September 26, 1988. These estimates are calculated using the original dose methodology developed in the performance assessment (PA) analyses (WHC-EP-06451 and WHC-SD-WM-TI-7302). These estimates are compared with performance objectives defined in the U.S. Department of Energy requirements in DOE O 435.1 Chg 13 and its companion documents (DOE M 435.1-1 Chg 14 and DOE G 435.1-15). All performance objectives are currently satisfied, and operational waste acceptance criteria (HNF-EP-00636) and waste acceptance practices continue to be sufficient to maintain compliance with performance objectives. Estimates of inventory and associated dose estimates from future waste disposal actions are unchanged from previous years’ evaluations, which indicate potential impacts well below performance objectives.

  20. The 2008 annual report of the Regional Infant and Child Mortality Review Committee.

    PubMed

    Randall, Brad; Wilson, Ann

    2009-12-01

    The 2008 annual report of the Regional Infant and Child Mortality Review Committee (RICMRC) is presented. This committee has as its mission the review of infant and child deaths so that information can be transformed into action to protect young lives. The 2008 review area includes South Dakota's Minnehaha, Turner, Lincoln, Moody, Lake, McCook, Union, Hansen, Miner and Brookings counties. Within our region in 2008, there were six infant deaths labeled as Sudden Unexpected Infant Deaths (SUID), of which two met the criteria for the Sudden Infant Death Syndrome (SIDS). The four non-SIDS SUID deaths all represented deaths where asphyxia from unsafe sleeping environments could not be excluded. In addition, there were two accidental deaths from asphyxia in unsafe sleeping enviroments. We need to continue to promote the "Back to Sleep" campaign message of not only placing infants to sleep on their backs, but also making sure infants are put down to sleep on safe, firm, sleeping surfaces and are appropriately dressed for the ambient temperature. Parents need to be aware of the potential hazards of bed-sharing with their infants. In both 2007 and 2008, four children died in motor vehicle crashes, none of which were alcohol-related. Three fire-related childhood deaths were associated with one house fire involving a nonfunctional smoke alarm and a sleeping arrangement without an easy egress from a fire. Since 1997, the RICMRC has sought to achieve its mission to "review infant and child deaths so that information can be transformed into action to protect young lives". For 2008, the committee reviewed 21 deaths from Minnehaha, Turner, Lincoln, Moody, Lake, McCook, Union, Hansen, Miner and Brookings counties that met the following criteria: Children under the age of 18 dying subsequent to hospital discharge following delivery. Children who either died in these counties from causes sustained in them, or residents who died elsewhere from causes sustained in the ten-county region.

  1. Prostate cancer and the influence of dietary factors and supplements: a systematic review

    PubMed Central

    2014-01-01

    Background Prostate cancer is the second most common cause of cancer worldwide after lung cancer. There is increasing evidence that diet and lifestyle plays a crucial role in prostate cancer biology and tumourigenesis. Prostate cancer itself represents a good model of cancer in which to look for chemopreventive agents due to the high disease prevalence, slowly progressive nature, and long latency period. Dietary agents have gained considerable attention, often receiving much publicity in the media. Aim To review the key evidence available for potential chemopreventive nutrients. Methods The methodology for this review involved a PubMed search from 1990 to 2013 using the key-words “diet and prostate cancer”, “nutrition and prostate cancer”, “dietary factors and prostate cancer”, “prostate cancer epidemiology”, “prostate cancer prevention”, “prostate cancer progression”. Results Red meat, dietary fat and milk intake should be minimised as they appear to increase the risk of prostate cancer. Fruit and vegetables and polyphenols may be preventive in prostate cancer, but further studies are needed to draw more solid conclusions and to clarify their role in patients with an established diagnosis of prostate cancer. Selenium and vitamin supplements cannot be advocated for the prevention of prostate cancer and indeed higher doses may be associated with a worse prognosis. There is no specific evidence regarding benefits of probiotics or prebiotics in prostate cancer. Conclusions From the wealth of evidence available, many recommendations can be made although more randomised control trials are required. These need to be carefully designed due to the many confounding factors and heterogeneity of the population. PMID:24976856

  2. Third-Party Evaluation: A Review of Dietary Supplements Dispensed by Military Treatment Facilities From 2007 to 2011.

    PubMed

    Jones, Donnamaria R; Kasper, Korey B; Deuster, Patricia A

    2015-07-01

    Third-party certification/verification of dietary supplements (DS), although not mainstream, is one way to help ensure high-quality products. In the medical setting, physicians may prescribe DS to correct a deficiency or improve a health care outcome, and they want products of a certain standard of quality, free of adulteration/contamination. We reviewed DS dispensed from all Department of Defense military treatment facilities over a 5-year period to determine which products had been third-party reviewed and certified/verified. By using product name, manufacturer, and/or National Drug Codes, we examined product listings on the websites of three independent-evaluating organizations. Over 1.5 million dietary supplement prescriptions consisting of 753 different products were dispensed from 2007 through 2011. Less than 3.6% of the products examined were third-party certified/verified by any of the three most well-known evaluation organizations: 19 were verified by United States Pharmacopeial Convention; 9 products were reviewed and 8 certified by ConsumerLab; and none of the products were certified by NSF International. Most DS dispensed by military treatment facilities are not reviewed by a third party. This is not unexpected, as third party certification is not yet mainstream. However, one way to reduce potential hazards and exposure to unsafe products is to encourage use of supplements that have third-party certification/verification. Reprint & Copyright © 2015 Association of Military Surgeons of the U.S.

  3. Adverse effects of plant food supplements and botanical preparations: a systematic review with critical evaluation of causality.

    PubMed

    Di Lorenzo, Chiara; Ceschi, Alessandro; Kupferschmidt, Hugo; Lüde, Saskia; De Souza Nascimento, Elizabeth; Dos Santos, Ariana; Colombo, Francesca; Frigerio, Gianfranco; Nørby, Karin; Plumb, Jenny; Finglas, Paul; Restani, Patrizia

    2015-04-01

    The objective of this review was to collect available data on the following: (i) adverse effects observed in humans from the intake of plant food supplements or botanical preparations; (ii) the misidentification of poisonous plants; and (iii) interactions between plant food supplements/botanicals and conventional drugs or nutrients. PubMed/MEDLINE and Embase were searched from database inception to June 2014, using the terms 'adverse effect/s', 'poisoning/s', 'plant food supplement/s', 'misidentification/s' and 'interaction/s' in combination with the relevant plant name. All papers were critically evaluated according to the World Health Organization Guidelines for causality assessment. Data were obtained for 66 plants that are common ingredients of plant food supplements; of the 492 papers selected, 402 (81.7%) dealt with adverse effects directly associated with the botanical and 89 (18.1%) concerned interactions with conventional drugs. Only one case was associated with misidentification. Adverse effects were reported for 39 of the 66 botanical substances searched. Of the total references, 86.6% were associated with 14 plants, including Glycine max/soybean (19.3%), Glycyrrhiza glabra/liquorice (12.2%), Camellia sinensis/green tea ( 8.7%) and Ginkgo biloba/gingko (8.5%). Considering the length of time examined and the number of plants included in the review, it is remarkable that: (i) the adverse effects due to botanical ingredients were relatively infrequent, if assessed for causality; and (ii) the number of severe clinical reactions was very limited, but some fatal cases have been described. Data presented in this review were assessed for quality in order to make the results maximally useful for clinicians in identifying or excluding deleterious effects of botanicals. © 2014 The British Pharmacological Society.

  4. Effect of lycopene supplementation on oxidative stress: an exploratory systematic review and meta-analysis of randomized controlled trials.

    PubMed

    Chen, Jinyao; Song, Yang; Zhang, Lishi

    2013-05-01

    Lycopene is a potentially useful compound for preventing and treating cardiovascular diseases and cancers. Studies on the effects of lycopene on oxidative stress offer insights into its mechanism of action and provide evidence-based rationale for its supplementation. In this analysis, randomized controlled trials of the effects of oral lycopene supplementation on any valid outcomes of oxidative stress were identified and pooled through a search of international journal databases and reference lists of relevant publications. Two reviewers extracted data from each of the identified studies. Only studies of sufficient quality were included. Twelve parallel trials and one crossover trial were included in the systematic review, and six trials provided data for quantitative meta-analysis. Our results indicate that lycopene supplementation significantly decreases the DNA tail length, as determined using comet assays, with a mean difference (MD) of -6.27 [95% confidence interval (CI) -10.74, -1.90] (P=.006) between the lycopene intervention groups and the control groups. Lycopene supplementation does not significantly prolong the lag time of low-density lipoprotein (MD 3.76 [95% CI -2.48, 10.01]; P=.24). Lycopene possibly alleviates oxidative stress; however, biomarker research for oxidative stress needs be more consistent with the outcomes in lycopene intervention trials for disease prevention.

  5. Review of dietary supplements for the management of osteoarthritis in dogs in studies from 2004 to 2014.

    PubMed

    Comblain, F; Serisier, S; Barthelemy, N; Balligand, M; Henrotin, Y

    2016-02-01

    Osteoarthritis (OA) is a chronic, painful, degenerative and inflammatory disease that affects the synovial joints and leads finally to the loss of mobility. It is highly prevalent in dogs. Nowadays, no cure exists, and the pharmacological treatment is limited to clinical signs alleviation. Some positive beneficial effects have been highlighted with dietary supplements in the course of dog OA. The goals of this narrative review are to summarize the scientific data available in the literature on dietary supplements assessed in dog OA and to discuss some trails about how to improve several aspects of research and issues with dietary supplements, such as bioavailability and dosage regimen. Chondroitin sulphate, glucosamine, undenaturated type II collagen, avocado-soya bean unsaponifiables, curcumin and polyunsaturated fatty acids were studied in dog OA and therefore discussed in the present review. Most of them showed anticatabolic and anti-inflammatory effects. Unfortunately, few data exist concerning their pharmacokinetics. Their bioavailability is low, but new formulations are developed to enhance their gastrointestinal absorption. The clinical relevance of these new formulations compared to native forms should be demonstrated in good clinical trials. Even if further investigations are needed, dietary supplements should be considered in OA management. © 2015 John Wiley & Sons Ltd.

  6. 76 FR 24820 - Supplemental Nutrition Assistance Program: Review of Major Changes in Program Design and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Food and Nutrition Service 7 CFR Parts 271, 272, and 275 RIN 0584-AD86 Supplemental Nutrition... and Nutrition Service, USDA. ACTION: Notice of Proposed Rulemaking. SUMMARY: This Notice of Proposed Rulemaking (NPRM) proposes to amend the Supplemental Nutrition Assistance Program (SNAP) (formerly the Food...

  7. 15 CFR Supplement No. 4 to Part 774 - Commerce Control List Order of Review

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... No. Supplement No. 4 to Part 774 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE EXPORT ADMINISTRATION REGULATIONS THE COMMERCE CONTROL LIST Pt. 774, Supp. 4 Supplement No. 4 to Part 774—Commerce Control...

  8. How nutritional status, diet and dietary supplements can affect autism. A review.

    PubMed

    Kawicka, Anna; Regulska-Ilow, Bozena

    2013-01-01

    continual monitoring of the diet and nutritional status of children with ASD is required. It is also essential to start adequate dietary management in autistic patients with overweight, obesity or wasting, caused by improper nutrition. Frequently only a dietary therapy is insufficient to effectively treat autism. Many studies demonstrate the need to supplement the nutritional deficiencies of autistic patients with fatty acids omega-3, probiotics, vitamins and minerals in combination with medical and psychological interventions. A properly designed elimination diet adapted to the patient's individual may also lead to relief of the autism symptoms and the occurrence of gastrointestinal disorders. Parents and caregivers should therefore be aware of the benefits of nutritional therapy and need for proper monitoring the treatment of patients with ASD. A review of nutritional factors, dietary treatments and diet supplementation in patients with ASD is presented.

  9. Effects of Physical Exercise Combined with Nutritional Supplements on Aging Brain Related Structures and Functions: A Systematic Review

    PubMed Central

    Schättin, Alexandra; Baur, Kilian; Stutz, Jan; Wolf, Peter; de Bruin, Eling D.

    2016-01-01

    Age-related decline in gray and white brain matter goes together with cognitive depletion. To influence cognitive functioning in elderly, several types of physical exercise and nutritional intervention have been performed. This paper systematically reviews the potential additive and complementary effects of nutrition/nutritional supplements and physical exercise on cognition. The search strategy was developed for EMBASE, Medline, PubMed, Cochrane, CINAHL, and PsycInfo databases and focused on the research question: “Is the combination of physical exercise with nutrition/nutritional supplementation more effective than nutrition/nutritional supplementation or physical exercise alone in effecting on brain structure, metabolism, and/or function?” Both mammalian and human studies were included. In humans, randomized controlled trials that evaluated the effects of nutrition/nutritional supplements and physical exercise on cognitive functioning and associated parameters in healthy elderly (>65 years) were included. The systematic search included English and German language literature without any limitation of publication date. The search strategy yielded a total of 3129 references of which 67 studies met the inclusion criteria; 43 human and 24 mammalian, mainly rodent, studies. Three out of 43 human studies investigated a nutrition/physical exercise combination and reported no additive effects. In rodent studies, additive effects were found for docosahexaenoic acid supplementation when combined with physical exercise. Although feasible combinations of physical exercise/nutritional supplements are available for influencing the brain, only a few studies evaluated which possible combinations of nutrition/nutritional supplementation and physical exercise might have an effect on brain structure, metabolism and/or function. The reason for no clear effects of combinatory approaches in humans might be explained by the misfit between the combinations of nutritional methods

  10. Post-discharge nutrition and the VLBW infant: To supplement or not supplement?: a review of the current evidence.

    PubMed

    Nzegwu, Nneka I; Ehrenkranz, Richard A

    2014-06-01

    Due to advancements in neonatology, the survival of very-low-birth-weight infants, especially extremely low-birth-weight infants continues to rise. The goal of nutrition in these preterm infants is to match the intrauterine growth curves of the normally growing fetus. Despite this recommendation from the American Academy of Pediatrics Committee on Nutrition, neonatologists struggle daily to meet this goal, and as a result, postnatal growth failure and restriction are common. This article reviews post-discharge nutrition in the VLBW population, examining different types of post-discharge nutrition, current evidence, and future and remaining questions. In addition, recommendations are provided for post-discharge nutrition in this population. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. 77 FR 3845 - Agency Information Collection Activity (Application for Annual Clothing Allowance) Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... AFFAIRS Agency Information Collection Activity (Application for Annual Clothing Allowance) Under OMB... No. 2900-0198.'' SUPPLEMENTARY INFORMATION: Title: Application for Annual Clothing Allowance (Under... ] determine if a veteran is eligible for clothing allowance benefits due to a service connected...

  12. Health habits and other characteristics of dietary supplement users: a review

    PubMed Central

    2014-01-01

    Dietary supplements are used by half to two-thirds of American adults, and the evidence suggests that this usage is one component of a larger effort to develop a healthier lifestyle. Dietary supplement users tend on average to be better educated and to have somewhat higher incomes than nonusers, and these factors may contribute to their health-consciousness. Dietary supplement use also tends to be more prevalent among women than among men, and the prevalence of use increases with age in both men and women. Numerous surveys document that users of dietary supplements are significantly more likely than nonusers to have somewhat better dietary patterns, exercise regularly, maintain a healthy weight, and avoid tobacco products. While supplement users tend to have better diets than nonusers, the differences are relatively small, their diets have some substantial nutrient shortfalls, and their supplement use has been shown to improve the adequacy of nutrient intakes. Overall, the evidence suggests that users of dietary supplements are seeking wellness and are consciously adopting a variety of lifestyle habits that they consider to contribute to healthy living. PMID:24499096

  13. Evaluation and Statistical Review of Idaho Supplementation Studies :1991-2001.

    SciTech Connect

    Lutch, Jeffrey; Steinhorst, Kirk; Beasley, Chris

    2003-03-01

    The Idaho Supplementation Studies (ISS) was developed to evaluate the utility of supplementation as a recovery tool for Snake River basin chinook salmon (Supplementation Technical Workgroup 1987), and to help define the potential role of supplementation in managing Idaho's anadromous fisheries (IDFG 1990; IDFG 1992). Supplementation as defined by the Regional Assessment of Supplementation Project group is the use of artificial propagation in the attempt to maintain or increase natural production while maintaining the long-term fitness of the target population (RASP 1992). Poor survival has led to the decline and continued depression of upriver chinook salmon stocks due to mainstem passage and mortality factors associated with the lower Snake and Columbia river dams. Although immediate efforts should focus on alleviating the poor passage and flow conditions, supplementation may concurrently be a viable tool to meet the Northwest Power Planning Council's interim goal of doubling anadromous fish runs in the Columbia River Basin (NPPC 1987) and avoiding short-term loss of spawning aggregates.

  14. Proceedings of the seventh annual gasification and gas stream cleanup systems contractors review meeting: Volume 2

    SciTech Connect

    Ghate, M.R.; Markel, K.E. Jr.; Jarr, L.A.; Bossart, S.J.

    1987-08-01

    On June 16 through 19, 1987, METC sponsored the Seventh Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting which was held at the Sheraton Lakeview Conference Center in Morgantown, West Virginia. The primary purpose of the meeting was threefold: to review the technical progress and current status of the gasification and gas stream cleanup projects sponsored by the Department of Energy; to foster technology exchange among participating researchers and other technical communities; to facilitate interactive dialogues which would identify research needs that would make coal-based gasification systems more attractive economically and environmentally. More than 310 representatives of Government, academia, industry, and foreign energy research organizations attended the 4-day meeting. Fifty-three papers and thirty poster dsplays were presented summarizing recent developments in the gasification and gas stream cleanup programs. Volume II covers papers presented at sessions 5 and 6 on system for the production of synthesis gas, and on system for the production of power. All papers have been processed for inclusion in the Energy Data Base.

  15. Annual banned-substance review: analytical approaches in human sports drug testing.

    PubMed

    Thevis, Mario; Kuuranne, Tiia; Walpurgis, Katja; Geyer, Hans; Schänzer, Wilhelm

    2016-01-01

    The aim of improving anti-doping efforts is predicated on several different pillars, including, amongst others, optimized analytical methods. These commonly result from exploiting most recent developments in analytical instrumentation as well as research data on elite athletes' physiology in general, and pharmacology, metabolism, elimination, and downstream effects of prohibited substances and methods of doping, in particular. The need for frequent and adequate adaptations of sports drug testing procedures has been incessant, largely due to the uninterrupted emergence of new chemical entities but also due to the apparent use of established or even obsolete drugs for reasons other than therapeutic means, such as assumed beneficial effects on endurance, strength, and regeneration capacities. Continuing the series of annual banned-substance reviews, literature concerning human sports drug testing published between October 2014 and September 2015 is summarized and reviewed in reference to the content of the 2015 Prohibited List as issued by the World Anti-Doping Agency (WADA), with particular emphasis on analytical approaches and their contribution to enhanced doping controls.

  16. Proceedings of the seventh annual gasification and gas stream cleanup systems contractors review meeting: Volume 1

    SciTech Connect

    Ghate, M.R.; Markel, K.E. Jr.; Jarr, L.A.; Bossart, S.J.

    1987-08-01

    On June 16 through 19, 1987, METC sponsored the Seventh Annual Gasification and Gas Stream Cleanup Systems Contractors Review Meeting which was held at the Sheraton Lakeview Conference Center in Morgantown, West Virginia. The primary purpose of the meeting was threefold: to review the technical progress and current status of the gasification and gas stream cleanup projects sponsored by the Department of Energy; to foster technology exchange among participating researchers and other technical communities; to facilitate interactive dialogues which would identify research needs that would make coal-based gasification systems more attractive economically and environmentally. More than 310 representatives of Government, academia, industry, and foreign energy research organizations attended the 4-day meeting. Fifty-three papers and thirty poster displays were presented summarizing recent developments in the gasification and gas stream cleanup programs. Volume I covers information presented at sessions 1 through 4 on systems for the production of Co-products and industrial fuel gas, environmental projects, and components and materials. Individual papers have been processed for the Energy Data Base.

  17. 24 CFR 903.23 - What is the process by which HUD reviews, approves, or disapproves an Annual Plan?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false What is the process by which HUD reviews, approves, or disapproves an Annual Plan? 903.23 Section 903.23 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC...

  18. 75 FR 40019 - Generalized System of Preferences (GSP): Notice of the Results of the 2009 Annual Product Reviews

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... intellectual ] property rights, and Bangladesh, Niger, the Philippines and Uzbekistan regarding worker rights... Argentina regarding arbitral awards and Sri Lanka regarding worker rights, and has deferred a decision on a petition regarding Iraq worker rights. The announcement of the 2010 annual review and solicitation of new...

  19. Piloting Psychology Annual Reviews as a Method of Measuring Psychological Distress and Quality of Life in Paediatric Renal Transplant Patients.

    PubMed

    Bamford, Jade; Wirz, Lucy

    2016-01-01

    Psychosocial distress and poorer quality of life after renal transplantation are common in children and young people. This has implications for medication adherence and survival. Posttransplant psychology annual reviews were introduced in one Paediatric Renal Service in the UK as a means of measuring psychological distress and quality of life, as well as facilitating identification of patients and parents/carers who would benefit from psychological intervention. The process of completing posttransplant psychology annual reviews is discussed within this paper. The posttransplant psychology annual review appointments identified patients experiencing depression and/or anxiety and problems in quality of life. These assessments have led to appropriate referrals to, and engagement with, the renal psychology service as well as with community tier 3 child and adolescent mental health services. The posttransplant psychology annual review will continue to be completed at this UK site and discussions will be undertaken with other paediatric renal transplant services to consider whether these could be introduced at a national level to facilitate collection of longitudinal data regarding long-term psychosocial impact of paediatric renal transplantation and its effect on quality of life.

  20. Current German Laser and Quantum Optics Research Reviewed at the 50th Annual Meeting of the Physikalische Gesellschaft.

    DTIC Science & Technology

    1986-04-23

    sessions) RESEARCH REVIEWED AT THE 50th ANNUAL . Optical chaos and photon statistics MEETINC OF THE PHYSIKALISCHE GESELL - * Industrial reports and...Ierl-). He recounted work with his col- am sure they were) then it emerges that ie.igue- In which they tested the posst- the most active subfield of

  1. Piloting Psychology Annual Reviews as a Method of Measuring Psychological Distress and Quality of Life in Paediatric Renal Transplant Patients

    PubMed Central

    2016-01-01

    Psychosocial distress and poorer quality of life after renal transplantation are common in children and young people. This has implications for medication adherence and survival. Posttransplant psychology annual reviews were introduced in one Paediatric Renal Service in the UK as a means of measuring psychological distress and quality of life, as well as facilitating identification of patients and parents/carers who would benefit from psychological intervention. The process of completing posttransplant psychology annual reviews is discussed within this paper. The posttransplant psychology annual review appointments identified patients experiencing depression and/or anxiety and problems in quality of life. These assessments have led to appropriate referrals to, and engagement with, the renal psychology service as well as with community tier 3 child and adolescent mental health services. The posttransplant psychology annual review will continue to be completed at this UK site and discussions will be undertaken with other paediatric renal transplant services to consider whether these could be introduced at a national level to facilitate collection of longitudinal data regarding long-term psychosocial impact of paediatric renal transplantation and its effect on quality of life. PMID:27965973

  2. 34 CFR 86.102 - What is required of an IHE that the Secretary selects for annual review?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 1 2013-07-01 2013-07-01 false What is required of an IHE that the Secretary selects for annual review? 86.102 Section 86.102 Education Office of the Secretary, Department of Education DRUG AND ALCOHOL ABUSE PREVENTION Institutions of Higher Education § 86.102 What is required of an IHE...

  3. 34 CFR 86.102 - What is required of an IHE that the Secretary selects for annual review?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What is required of an IHE that the Secretary selects for annual review? 86.102 Section 86.102 Education Office of the Secretary, Department of Education DRUG AND ALCOHOL ABUSE PREVENTION Institutions of Higher Education § 86.102 What is required of an IHE...

  4. 34 CFR 86.102 - What is required of an IHE that the Secretary selects for annual review?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 1 2012-07-01 2012-07-01 false What is required of an IHE that the Secretary selects for annual review? 86.102 Section 86.102 Education Office of the Secretary, Department of Education DRUG AND ALCOHOL ABUSE PREVENTION Institutions of Higher Education § 86.102 What is required of an IHE...

  5. 34 CFR 86.102 - What is required of an IHE that the Secretary selects for annual review?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false What is required of an IHE that the Secretary selects for annual review? 86.102 Section 86.102 Education Office of the Secretary, Department of Education DRUG AND ALCOHOL ABUSE PREVENTION Institutions of Higher Education § 86.102 What is required of an IHE...

  6. 34 CFR 86.102 - What is required of an IHE that the Secretary selects for annual review?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false What is required of an IHE that the Secretary selects for annual review? 86.102 Section 86.102 Education Office of the Secretary, Department of Education DRUG AND ALCOHOL ABUSE PREVENTION Institutions of Higher Education § 86.102 What is required of an IHE...

  7. 76 FR 71867 - Addition of Certain Persons to the Entity List; and Implementation of Entity List Annual Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-21

    ..., Commerce. ACTION: Final rule. SUMMARY: This rule amends the Export Administration Regulations (EAR) by... EAR to implement modifications to the Entity List on the basis of the annual review of the Entity List... the EAR. The ERC, composed of representatives of the Departments of Commerce (Chair), State,...

  8. U.S. Department of Energy Hydrogen and Fuel Cells Program, 2013 Annual Merit Review and Peer Evaluation Report (Book)

    SciTech Connect

    Not Available

    2013-10-01

    The fiscal year (FY) 2013 U.S. Department of Energy (DOE) Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting (AMR), in conjunction with DOE's Vehicle Technologies Office AMR, was held from May 13-16, 2013, at the Crystal City Marriott and Crystal Gateway Marriott in Arlington, Virginia. This report is a summary of comments by AMR peer reviewers about the hydrogen and fuel cell projects funded by DOE's Office of Energy Efficiency and Renewable Energy (EERE).

  9. ClinicalTrials.gov registration can supplement information in abstracts for systematic reviews: a comparison study.

    PubMed

    Scherer, Roberta W; Huynh, Lynn; Ervin, Ann-Margret; Taylor, Jakeisha; Dickersin, Kay

    2013-06-18

    The inclusion of randomized controlled trials (RCTs) reported in conference abstracts in systematic reviews is controversial, partly because study design information and risk of bias is often not fully reported in the abstract. The Association for Research in Vision and Ophthalmology (ARVO) requires trial registration of abstracts submitted for their annual conference as of 2007. Our goal was to assess the feasibility of obtaining study design information critical to systematic reviews, but not typically included in conference abstracts, from the trial registration record. We reviewed all conference abstracts presented at the ARVO meetings from 2007 through 2009, and identified 496 RCTs; 154 had a single matching registration record in ClinicalTrials.gov. Two individuals independently extracted information from the abstract and the ClinicalTrials.gov record, including study design, sample size, inclusion criteria, masking, interventions, outcomes, funder, and investigator name and contact information. Discrepancies were resolved by consensus. We assessed the frequencies of reporting variables appearing in the abstract and the trial register and assessed agreement of information reported in both sources. We found a substantial amount of study design information in the ClinicalTrials.gov record that was unavailable in the corresponding conference abstract, including eligibility criteria associated with gender (83%; 128/154); masking or blinding of study participants (53%, 82/154), persons administering treatment (30%, 46/154), and persons measuring the outcomes (40%, 61/154)); and number of study centers (58%; 90/154). Only 34% (52/154) of abstracts explicitly described a primary outcome, but a primary outcome was included in the "Primary Outcome" field in the ClinicalTrials.gov record for 82% (126/154) of studies. One or more study interventions were reported in each abstract, but agreed exactly with those reported in ClinicalTrials.gov only slightly more than half

  10. ClinicalTrials.gov registration can supplement information in abstracts for systematic reviews: a comparison study

    PubMed Central

    2013-01-01

    Background The inclusion of randomized controlled trials (RCTs) reported in conference abstracts in systematic reviews is controversial, partly because study design information and risk of bias is often not fully reported in the abstract. The Association for Research in Vision and Ophthalmology (ARVO) requires trial registration of abstracts submitted for their annual conference as of 2007. Our goal was to assess the feasibility of obtaining study design information critical to systematic reviews, but not typically included in conference abstracts, from the trial registration record. Methods We reviewed all conference abstracts presented at the ARVO meetings from 2007 through 2009, and identified 496 RCTs; 154 had a single matching registration record in ClinicalTrials.gov. Two individuals independently extracted information from the abstract and the ClinicalTrials.gov record, including study design, sample size, inclusion criteria, masking, interventions, outcomes, funder, and investigator name and contact information. Discrepancies were resolved by consensus. We assessed the frequencies of reporting variables appearing in the abstract and the trial register and assessed agreement of information reported in both sources. Results We found a substantial amount of study design information in the ClinicalTrials.gov record that was unavailable in the corresponding conference abstract, including eligibility criteria associated with gender (83%; 128/154); masking or blinding of study participants (53%, 82/154), persons administering treatment (30%, 46/154), and persons measuring the outcomes (40%, 61/154)); and number of study centers (58%; 90/154). Only 34% (52/154) of abstracts explicitly described a primary outcome, but a primary outcome was included in the “Primary Outcome” field in the ClinicalTrials.gov record for 82% (126/154) of studies. One or more study interventions were reported in each abstract, but agreed exactly with those reported in Clinical

  11. Towards the elimination of excessive cobalt supplementation in racing horses: A pharmacological review.

    PubMed

    Kinobe, Robert T

    2016-02-01

    Cobalt is an essential trace element for many vital physiological functions. Cobalt is also known to stabilise hypoxia-inducible transcription factors leading to increased expression of erythropoietin which activates production of red blood cells. This implies that cobalt can be used to enhance aerobic performance in racing horses. If this becomes a pervasive practice, the welfare of racing animals would be at risk because cobalt is associated with cardiovascular, haematological, thyroid gland and reproductive toxicity as observed in laboratory animals and humans. It is expected that similar effects may manifest in horses but direct evidence on equine specific effects of cobalt and the corresponding exposure conditions leading to such effects is lacking. Available pharmacokinetic data demonstrates that intravenously administered cobalt has a long elimination half-life (42-156 h) and a large volume of distribution (0.94 L/kg) in a horse implying that repeated administration of cobalt would accumulate in tissues over time attaining equilibrium after ~9-33 days. Based on these pharmacokinetic data and surveys of horses post racing, threshold cobalt concentrations of 2-10 μg/L in plasma and 75-200 μg/L in urine have been recommended. However, there is no clearly defined, presumably normal cobalt supplementation regimen for horses and characterisation of potential adverse effects of any established threshold cobalt concentrations has not been done. This review outlines the strengths and limitations of the existing literature on the pharmacological effects of cobalt in horses with some recommendations on what gaps to bridge to enable the determination of optimal threshold cobalt concentrations in racing horses. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Systematic review with meta-analysis: Saccharomyces boulardii supplementation and eradication of Helicobacter pylori infection.

    PubMed

    Szajewska, H; Horvath, A; Kołodziej, M

    2015-06-01

    Unsatisfactory Helicobacter pylori eradication rates and therapy-associated side effects remain a problem. To update our 2010 meta-analysis on the effects of Saccharomyces boulardii as supplementation to a standard eradication regimen on H. pylori eradication rates and therapy-associated side effects. The Cochrane Library, MEDLINE and EMBASE databases were searched from July 2010 (end date of last search) to February 2015, with no language restrictions, for randomised controlled trials (RCTs); additional references were obtained from reviewed articles. Quality of evidence was assessed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) guidelines. Eleven RCTs (2200 participants, among them 330 children) met the inclusion criteria. Of the 853 patients in the S. boulardii group, 679 (80%, 95% CI 77-82) experienced eradication compared with 608 of the 855 patients (71%, 95% CI 68-74) in the control group [relative risk (RR) 1.11, 95% confidence interval (CI) 1.06-1.17; moderate quality evidence]. S. boulardii compared with control reduced the risk of overall H. pylori therapy-related adverse effects (RR 0.44, 95% CI 0.31-0.64; moderate quality evidence), particularly of diarrhoea (RR 0.51, 95% CI 0.42-0.62; high quality evidence) and nausea [RR 0.6, 95% CI 0.44-0.83 (moderate quality of evidence)]. In the populations studied, the effectiveness of standard triple therapy was unsatisfactory. The addition of S. boulardii significantly increased the eradication rate, but it was still below the desired level of success. Saccharomyces boulardii significantly decreased some therapy-related side effects. © 2015 John Wiley & Sons Ltd.

  13. Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis

    PubMed Central

    Mayo-Wilson, Evan; Imdad, Aamer; Herzer, Kurt; Yakoob, Mohammad Yawar

    2011-01-01

    Objective To determine if vitamin A supplementation is associated with reductions in mortality and morbidity in children aged 6 months to 5 years. Design Systematic review and meta-analysis. Two reviewers independently assessed studies for inclusion. Data were double extracted; discrepancies were resolved by discussion. Meta-analyses were performed for mortality, illness, vision, and side effects. Data sources Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, Medline, Embase, Global Health, Latin American and Caribbean Health Sciences, metaRegister of Controlled Trials, and African Index Medicus. Databases were searched to April 2010 without restriction by language or publication status. Eligibility criteria for selecting studies Randomised trials of synthetic oral vitamin A supplements in children aged 6 months to 5 years. Studies of children with current illness (such as diarrhoea, measles, and HIV), studies of children in hospital, and studies of food fortification or β carotene were excluded. Results 43 trials with about 215 633 children were included. Seventeen trials including 194 483 participants reported a 24% reduction in all cause mortality (rate ratio=0.76, 95% confidence interval 0.69 to 0.83). Seven trials reported a 28% reduction in mortality associated with diarrhoea (0.72, 0.57 to 0.91). Vitamin A supplementation was associated with a reduced incidence of diarrhoea (0.85, 0.82 to 0.87) and measles (0.50, 0.37 to 0.67) and a reduced prevalence of vision problems, including night blindness (0.32, 0.21 to 0.50) and xerophthalmia (0.31, 0.22 to 0.45). Three trials reported an increased risk of vomiting within the first 48 hours of supplementation (2.75, 1.81 to 4.19). Conclusions Vitamin A supplementation is associated with large reductions in mortality, morbidity, and vision problems in a range of settings, and these results cannot be explained by bias. Further placebo controlled trials of vitamin A supplementation

  14. Are There Changes in the Fatty Acid Profile of Breast Milk with Supplementation of Omega-3 Sources? A Systematic Review.

    PubMed

    Amaral, Yasmin Notarbartolo di Villarosa do; Marano, Daniele; Silva, Leila Maria Lopes da; Guimarães, Aline Carnevale Lia Dias; Moreira, Maria Elisabeth Lopes

    2017-03-01

    Purpose To evaluate the effect of supplementation with omega-3 sources on the fatty acid composition of human milk. Methods The review consisted of the search for articles published in PubMed, Biblioteca Virtual de Saúde (Virtual Health Library[VHL]) and Web of Science databases using the following keywords: fatty acids, omega-3, human milk and supplementation; for this purpose, we have used the program of research to integrate the services for the maintenance of autonomy (PRISMA) checklist. The following selection criteria were used: articles in English, Portuguese, Spanish or Italian, published between 2000 and 2015, and about studies performed in humans. We found 710 articles that met the established criteria; however, only 22 of them were selected to be part of this study. Results All studies found a positive relationship between the consumption of omega-3 sources and their concentration in human milk. The differences in the findings are due to the distinct methods used, such as the specific time of the omega-3 supplementation, the type of omega-3 source offered, as well as the sample size. Conclusion Although the studies were different in several methodological aspects, it was possible to observe the importance of omega-3 supplementation during gestation and/or the puerperium.

  15. Cholinesterase inhibitors and add-on nutritional supplements in Alzheimer's disease: a systematic review of randomized controlled trials.

    PubMed

    Rijpma, A; Meulenbroek, O; Olde Rikkert, M G M

    2014-07-01

    To date, single drug and nutrient-based interventions have failed to show a clinically relevant effect on Alzheimer's disease (AD). Multidomain interventions may alleviate symptoms and alter the disease course in a synergistic manner. This systematic review examines the effect of adding nutritional supplementation to cholinesterase inhibitors. A systematic PubMed and Cochrane search resulted in nine high quality studies. The studies had low to moderate risk of bias and focused on oxidative stress, homocysteine levels, membrane fluidity, inflammation and acetylcholine levels. Only the use of vitamin E supplements could reduce the rate of functional decline when combined with cholinesterase inhibitors in one study, whereas cognition was not affected in both this and other studies. None of the other nutritional supplements showed convincing evidence of a beneficial effect when combined with cholinesterase inhibitors. This shows that cognitive and functional improvement is difficult to achieve in patients with AD, despite epidemiological data and evidence of biological effects of nutritional supplements. Addressing one disease pathway in addition to cholinesterase inhibitor therapy is probably insufficient to alter the course of the disease. Personalized, multifactorial interventions may be more successful in improving cognition and daily functioning. Copyright © 2014 Elsevier B.V. All rights reserved.

  16. Review: efficacy of alginate supplementation in relation to appetite regulation and metabolic risk factors: evidence from animal and human studies.

    PubMed

    Georg Jensen, M; Pedersen, C; Kristensen, M; Frost, G; Astrup, A

    2013-02-01

    This review provides a critical update on human and animal studies investigating the effect of alginate supplementation on appetite regulation, glycaemic and insulinemic responses, and lipid metabolism with discussion of the evidence on potential mechanisms, efficacy and tolerability. Dependent on vehicle applied for alginate supplementation, the majority of animal and human studies suggest that alginate consumption does suppress satiety and to some extent energy intake. Only one long-term intervention trial found effects on weight loss. In addition, alginates seem to exhibit beneficial influence on postprandial glucose absorption and insulin response in animals and humans. However, alginate supplementation was only found to have cholesterol-lowering properties in animals. Several mechanisms have been suggested for the positive effect observed, which involve delayed gastric emptying, increased viscosity of digesta and slowed nutrient absorption in the small intestine upon alginate gel formation. Despite reasonable efficacy and tolerability from the acute or short-term studies, we still realize there is a critical need for development of optimal alginate types and vehicles as well as studies on further long-term investigation on alginate supplementation in humans before inferring that it could be useful in the management of obesity and the metabolic syndrome.

  17. Fish oil supplementation and insulin sensitivity: a systematic review and meta-analysis.

    PubMed

    Gao, Huanqing; Geng, Tingting; Huang, Tao; Zhao, Qinghua

    2017-07-03

    Fish oil supplementation has been shown to be associated with a lower risk of metabolic syndrome and benefit a wide range of chronic diseases, such as cardiovascular disease, type 2 diabetes and several types of cancers. However, the evidence of fish oil supplementation on glucose metabolism and insulin sensitivity is still controversial. This meta-analysis summarized the exist evidence of the relationship between fish oil supplementation and insulin sensitivity and aimed to evaluate whether fish oil supplementation could improve insulin sensitivity. We searched the Cochrane Library, PubMed, Embase database for the relevant studies update to Dec 2016. Two researchers screened the literature independently by the selection and exclusion criteria. Studies were pooled using random effect models to estimate a pooled SMD and corresponding 95% CI. This meta-analysis was performed by Stata 13.1 software. A total of 17 studies with 672 participants were included in this meta-analysis study after screening from 498 published articles found after the initial search. In a pooled analysis, fish oil supplementation had no effects on insulin sensitivity compared with the placebo (SMD 0.17, 95%CI -0.15 to 0.48, p = 0.292). In subgroup analysis, fish oil supplementation could benefit insulin sensitivity among people who were experiencing at least one symptom of metabolic disorders (SMD 0.53, 95% CI 0.17 to 0.88, p < 0.001). Similarly, there were no significant differences between subgroups of methods of insulin sensitivity, doses of omega-3 polyunsaturated fatty acids (n-3 PUFA) of fish oil supplementation or duration of the intervention. The sensitivity analysis indicated that the results were robust. Short-term fish oil supplementation is associated with increasing the insulin sensitivity among those people with metabolic disorders.

  18. Review of existing experimental approaches for the clinical evaluation of the benefits of plant food supplements on cardiovascular function.

    PubMed

    Meoni, Paolo; Restani, Patrizia; Mancama, Dalu T

    2013-06-01

    We conducted a survey of the National Centre for Biotechnology Information (NCBI) PubMed database to identify methods most commonly used for the evaluation of the effect of plant food supplements on the cardiovascular system and their relevance to the regulatory status of these products. Particularly, our search strategy was aimed at the selection of studies concerning the clinical evaluation of the beneficial effects of the most commonly studied plant food supplements acting on the cardiovascular system. Following the screening of 3839 papers for inclusion criteria, 48 published reports were retained for this review. Most studies included in this review used a double blind controlled design, and evaluated the effect of plant food supplements on individuals affected by a disease of the cardiovascular system. The majority of the studies were found to be of low methodological quality on the Jadad scale, mainly because of inadequate reporting of adverse events and of patient withdrawals. In comparison, measures used for the evaluation of benefits included mostly cardiovascular risk factors as recommended in international guidelines and in accordance with principles laid down for the evaluation of health claims in food. The risk factors most frequently evaluated belonged to the category of "lipid function and levels", "heart function" and "blood pressure". For the absolute majority of the studies, the study period did not exceed one month. This review highlights critical factors to be considered in the design of studies evaluating the health effects of plant food supplements on the cardiovascular system. Between others, the inclusion of healthy individuals, better reporting and description of the characteristics of the product used could improve the quality and relevance of these studies.

  19. Adverse effects of plant food supplements and botanical preparations: a systematic review with critical evaluation of causality

    PubMed Central

    Di Lorenzo, Chiara; Ceschi, Alessandro; Kupferschmidt, Hugo; Lüde, Saskia; De Souza Nascimento, Elizabeth; Dos Santos, Ariana; Colombo, Francesca; Frigerio, Gianfranco; Nørby, Karin; Plumb, Jenny; Finglas, Paul; Restani, Patrizia

    2015-01-01

    AIMS The objective of this review was to collect available data on the following: (i) adverse effects observed in humans from the intake of plant food supplements or botanical preparations; (ii) the misidentification of poisonous plants; and (iii) interactions between plant food supplements/botanicals and conventional drugs or nutrients. METHODS PubMed/MEDLINE and Embase were searched from database inception to June 2014, using the terms ‘adverse effect/s’, ‘poisoning/s’, ‘plant food supplement/s’, ‘misidentification/s’ and ‘interaction/s’ in combination with the relevant plant name. All papers were critically evaluated according to the World Health Organization Guidelines for causality assessment. RESULTS Data were obtained for 66 plants that are common ingredients of plant food supplements; of the 492 papers selected, 402 (81.7%) dealt with adverse effects directly associated with the botanical and 89 (18.1%) concerned interactions with conventional drugs. Only one case was associated with misidentification. Adverse effects were reported for 39 of the 66 botanical substances searched. Of the total references, 86.6% were associated with 14 plants, including Glycine max/soybean (19.3%), Glycyrrhiza glabra/liquorice (12.2%), Camellia sinensis/green tea ( 8.7%) and Ginkgo biloba/gingko (8.5%). CONCLUSIONS Considering the length of time examined and the number of plants included in the review, it is remarkable that: (i) the adverse effects due to botanical ingredients were relatively infrequent, if assessed for causality; and (ii) the number of severe clinical reactions was very limited, but some fatal cases have been described. Data presented in this review were assessed for quality in order to make the results maximally useful for clinicians in identifying or excluding deleterious effects of botanicals. PMID:25251944

  20. 76 FR 53117 - Information Collection; Submission for OMB Review, Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... Population Survey Civic Engagement Supplement for review and approval in accordance with the Paperwork... Engagement Supplement, which is conducted by the U.S. Census Bureau in conjunction with the annual November Current Population Survey (CPS). The Civic Engagement Supplement provides information on the extent...

  1. 78 FR 8543 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... premarket notifications, 12 panel track supplements, 180 real-time supplements, 127 180-day supplements, 749... necessary to either initiate or defer the application review. FDA estimates the burden of this collection of information as follows: Table 1--Estimated Annual Reporting Burden No. of Average Form FDA No. No....

  2. A Review of the Cognitive Effects Observed in Humans Following Acute Supplementation with Flavonoids, and Their Associated Mechanisms of Action.

    PubMed

    Bell, Lynne; Lamport, Daniel J; Butler, Laurie T; Williams, Claire M

    2015-12-09

    Flavonoids are polyphenolic compounds found in varying concentrations in many plant-based foods. Recent studies suggest that flavonoids can be beneficial to both cognitive and physiological health. Long term flavonoid supplementation over a period of weeks or months has been extensively investigated and reviewed, particularly with respect to cognitive ageing and neurodegenerative disease. Significantly less focus has been directed towards the short term effects of single doses of flavonoids on cognition. Here, we review 21 such studies with particular emphasis on the subclass and dose of flavonoids administered, the cognitive domains affected by flavonoid supplementation, and the effect size of the response. The emerging evidence suggests that flavonoids may be beneficial to attention, working memory, and psychomotor processing speed in a general population. Episodic memory effects are less well defined and may be restricted to child or older adult populations. The evidence also points towards a dose-dependent effect of flavonoids, but the physiological mechanisms of action remain unclear. Overall, there is encouraging evidence that flavonoid supplementation can benefit cognitive outcomes within an acute time frame of 0-6 h. But larger studies, combining cognitive and physiological measures, are needed to strengthen the evidence base.

  3. A Review of the Cognitive Effects Observed in Humans Following Acute Supplementation with Flavonoids, and Their Associated Mechanisms of Action

    PubMed Central

    Bell, Lynne; Lamport, Daniel J.; Butler, Laurie T.; Williams, Claire M.

    2015-01-01

    Flavonoids are polyphenolic compounds found in varying concentrations in many plant-based foods. Recent studies suggest that flavonoids can be beneficial to both cognitive and physiological health. Long term flavonoid supplementation over a period of weeks or months has been extensively investigated and reviewed, particularly with respect to cognitive ageing and neurodegenerative disease. Significantly less focus has been directed towards the short term effects of single doses of flavonoids on cognition. Here, we review 21 such studies with particular emphasis on the subclass and dose of flavonoids administered, the cognitive domains affected by flavonoid supplementation, and the effect size of the response. The emerging evidence suggests that flavonoids may be beneficial to attention, working memory, and psychomotor processing speed in a general population. Episodic memory effects are less well defined and may be restricted to child or older adult populations. The evidence also points towards a dose-dependent effect of flavonoids, but the physiological mechanisms of action remain unclear. Overall, there is encouraging evidence that flavonoid supplementation can benefit cognitive outcomes within an acute time frame of 0–6 h. But larger studies, combining cognitive and physiological measures, are needed to strengthen the evidence base. PMID:26690214

  4. Alterations in fecal microbiota composition by probiotic supplementation in healthy adults: a systematic review of randomized controlled trials.

    PubMed

    Kristensen, Nadja B; Bryrup, Thomas; Allin, Kristine H; Nielsen, Trine; Hansen, Tue H; Pedersen, Oluf

    2016-05-10

    The effects of probiotic supplementation on fecal microbiota composition in healthy adults have not been well established. We aimed to provide a systematic review of the potential evidence for an effect of probiotic supplementation on the composition of human fecal microbiota as assessed by high-throughput molecular approaches in randomized controlled trials (RCTs) of healthy adults. The survey of peer-reviewed papers was performed on 17 August 2015 by a literature search through PubMed, SCOPUS, and ISI Web of Science. Additional papers were identified by checking references of relevant papers. Search terms included healthy adult, probiotic, bifidobacterium, lactobacillus, gut microbiota, fecal microbiota, intestinal microbiota, intervention, and (clinical) trial. RCTs of solely probiotic supplementation and placebo in healthy adults that examined alteration in composition of overall fecal microbiota structure assessed by shotgun metagenomic sequencing, 16S ribosomal RNA sequencing, or phylogenetic microarray methods were included. Independent collection and quality assessment of studies were performed by two authors using predefined criteria including methodological quality assessment of reports of the clinical trials based on revised tools from PRISMA/Cochrane and by the Jadad score. Seven RCTs investigating the effect of probiotic supplementation on fecal microbiota in healthy adults were identified and included in the present systematic review. The quality of the studies was assessed as medium to high. Still, no effects were observed on the fecal microbiota composition in terms of α-diversity, richness, or evenness in any of the included studies when compared to placebo. Only one study found that probiotic supplementation significantly modified the overall structure of the fecal bacterial community in terms of β-diversity when compared to placebo. This systematic review of the pertinent literature demonstrates a lack of evidence for an impact of probiotics on

  5. Integrated lake-watershed acidification study: proceedings of the ILWAS annual review conference. [Lead abstract

    SciTech Connect

    Not Available

    1983-01-01

    The Integrated Lake-Watershed Acidification Study (ILWAS) was initiated in 1978, under sponsorship of the Electric Power Research Institute, Inc. (EPRI), to study and detail lake acidification processes for three lake watershed basins in the Adirondack Park region of New York. The three basins (Woods, Sagamore, and Panther) receive similar amounts of acid deposition yet have dissimilar lake water pH values, indicating unequal acid neutralizing capacities among the watersheds. This report contains a compilation of 14 papers presented by the ILWAS investigators at the Annual Review Meeting held at Sagamore Lake Conference Center October 1980. Relevant topics include: study overview; characterization of wet and dry deposition; evaluation of sampling methods for throughfall under various canopies; watershed soil structure, permeability, mineralogy, and aluminum dynamics; mineralization and decomposition attributed to microbial activity during acidification; lake water chemistry and analyses of processes leading to acidification of lake waters during spring snowmelt; sediment studies including an assessment of historical lake pH as determined by diatom analysis, levels of trace elements and PAHs; and effects of acidification on lead mobility in the sediment.

  6. Supplementation of poultry feeds with dietary zinc and other minerals and compounds to mitigate nitrogen emissions--a review.

    PubMed

    Hunde, Alemu; Patterson, Paul; Ricke, Steven; Kim, Woo Kyun

    2012-06-01

    One of the environmental challenges that the poultry industry has been faced with is ammonia emission from manure. One way to reduce nitrogen excretion and emissions is supplementing dietary trace minerals to inhibit the activity of microbial uricase, a key enzyme converting nitrogen compounds in the manure into ammonia. Several dietary minerals are commercially available as economic alternatives for reducing ammonia emissions in poultry. In this review, we discuss different mineral elements including zinc as feed amendment minerals that could be used to reduce ammonia emission. Issues discussed include potential for inhibiting microbial uricase, dietary supplementation levels, growth performance, toxicity, their influence on manure nitrogen emission, and potential mineral accumulation in soil. In addition, we discuss other minerals and compounds that have the potential to reduce ammonia volatilization by inhibiting microbial uricase and growth of uric acid-utilizing microorganisms.

  7. Does vitamin D supplementation alter plasma adipokines concentrations? A systematic review and meta-analysis of randomized controlled trials.

    PubMed

    Dinca, Madalina; Serban, Maria-Corina; Sahebkar, Amirhossein; Mikhailidis, Dimitri P; Toth, Peter P; Martin, Seth S; Blaha, Michael J; Blüher, Matthias; Gurban, Camelia; Penson, Peter; Michos, Erin D; Hernandez, Adrian V; Jones, Steven R; Banach, Maciej

    2016-05-01

    We aimed to elucidate the role of vitamin D supplementation on adipokines through a systematic review and a meta-analysis of randomized placebo-controlled trials (RCTs). The search included PUBMED, Scopus, Web of Science and Google Scholar through July 1st, 2015. Finally we identified 9 RCTs and 484 participants. Meta-analysis of data from 7 studies did not find a significant change in plasma adiponectin concentrations following vitamin D supplementation (mean difference [MD]: 4.45%, 95%CI: -3.04, 11.93, p=0.244; Q=2.18, I(2)=0%). In meta-regression, changes in plasma adiponectin concentrations following vitamin D supplementation were found to be independent of treatment duration (slope: 0.25; 95%CI: -0.69, 1.19; p=0.603) and changes in serum 25-hydroxy vitamin D [25(OH)D] levels (slope: -0.02; 95%CI: -0.15, 0.12; p=0.780). Meta-analysis of data from 6 studies did not find a significant change in plasma leptin concentrations following vitamin D supplementation (MD: -4.51%, 95%CI: -25.13, 16.11, p=0.668; Q=6.41, I(2)=21.97%). Sensitivity analysis showed that this effect size is sensitive to one of the studies; removing it resulted in a significant reduction in plasma leptin levels (MD: -12.81%, 95%CI: -24.33, -1.30, p=0.029). In meta-regression, changes in plasma leptin concentrations following vitamin D supplementation were found to be independent of treatment duration (slope: -1.93; 95%CI: -4.08, 0.23; p=0.080). However, changes in serum 25(OH)D were found to be significantly associated with changes in plasma leptin levels following vitamin D supplementation (slope: 1.05; 95%CI: 0.08, 2.02; p=0.033). In conclusion, current data did not indicate a significant effect of vitamin D supplementation on adiponectin and leptin levels. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis.

    PubMed

    Saunders, Bryan; Elliott-Sale, Kirsty; Artioli, Guilherme G; Swinton, Paul A; Dolan, Eimear; Roschel, Hamilton; Sale, Craig; Gualano, Bruno

    2017-04-01

    To conduct a systematic review and meta-analysis of the evidence on the effects of β-alanine supplementation on exercise capacity and performance. This study was designed in accordance with PRISMA guidelines. A 3-level mixed effects model was employed to model effect sizes and account for dependencies within data. 3 databases (PubMed, Google Scholar, Web of Science) were searched using a number of terms ('β-alanine' and 'Beta-alanine' combined with 'supplementation', 'exercise', 'training', 'athlete', 'performance' and 'carnosine'). Inclusion/exclusion criteria limited articles to double-blinded, placebo-controlled studies investigating the effects of β-alanine supplementation on an exercise measure. All healthy participant populations were considered, while supplementation protocols were restricted to chronic ingestion. Cross-over designs were excluded due to the long washout period for skeletal muscle carnosine following supplementation. A single outcome measure was extracted for each exercise protocol and converted to effect sizes for meta-analyses. 40 individual studies employing 65 different exercise protocols and totalling 70 exercise measures in 1461 participants were included in the analyses. A significant overall effect size of 0.18 (95% CI 0.08 to 0.28) was shown. Meta-regression demonstrated that exercise duration significantly (p=0.004) moderated effect sizes. Subgroup analyses also identified the type of exercise as a significant (p=0.013) moderator of effect sizes within an exercise time frame of 0.5-10 min with greater effect sizes for exercise capacity (0.4998 (95% CI 0.246 to 0.753)) versus performance (0.1078 (95% CI -0.201 to 0.416)). There was no moderating effect of training status (p=0.559), intermittent or continuous exercise (p=0.436) or total amount of β-alanine ingested (p=0.438). Co-supplementation with sodium bicarbonate resulted in the largest effect size when compared with placebo (0.43 (95% CI 0.22 to 0.64)). β-alanine had a

  9. Preventive zinc supplementation for children, and the effect of additional iron: a systematic review and meta-analysis

    PubMed Central

    Mayo-Wilson, Evan; Imdad, Aamer; Junior, Jean; Dean, Sohni; Bhutta, Zulfiqar A

    2014-01-01

    Objective Zinc deficiency is widespread, and preventive supplementation may have benefits in young children. Effects for children over 5 years of age, and effects when coadministered with other micronutrients are uncertain. These are obstacles to scale-up. This review seeks to determine if preventive supplementation reduces mortality and morbidity for children aged 6 months to 12 years. Design Systematic review conducted with the Cochrane Developmental, Psychosocial and Learning Problems Group. Two reviewers independently assessed studies. Meta-analyses were performed for mortality, illness and side effects. Data sources We searched multiple databases, including CENTRAL and MEDLINE in January 2013. Authors were contacted for missing information. Eligibility criteria for selecting studies Randomised trials of preventive zinc supplementation. Hospitalised children and children with chronic diseases were excluded. Results 80 randomised trials with 205 401 participants were included. There was a small but non-significant effect on all-cause mortality (risk ratio (RR) 0.95 (95% CI 0.86 to 1.05)). Supplementation may reduce incidence of all-cause diarrhoea (RR 0.87 (0.85 to 0.89)), but there was evidence of reporting bias. There was no evidence of an effect of incidence or prevalence of respiratory infections or malaria. There was moderate quality evidence of a very small effect on linear growth (standardised mean difference 0.09 (0.06 to 0.13)) and an increase in vomiting (RR 1.29 (1.14 to 1.46)). There was no evidence of an effect on iron status. Comparing zinc with and without iron cosupplementation and direct comparisons of zinc plus iron versus zinc administered alone favoured cointervention for some outcomes and zinc alone for other outcomes. Effects may be larger for children over 1 year of age, but most differences were not significant. Conclusions Benefits of preventive zinc supplementation may outweigh any potentially adverse effects in areas where

  10. 78 FR 19017 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... Barrack Obama signed the Moving Ahead for Progress in the 21st Century Act (MAP-21). The new law provides... not-for-profit institutions. Total Estimated Number of Respondents: 27,534. Frequency of Collection: Annual. Total Estimated Number of Responses: 77,989,123. Total Estimated Annual Burden Hours:...

  11. 77 FR 64355 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ...; Annual Funding Notice for Defined Benefit Pension Plans ACTION: Notice. SUMMARY: The Department of Labor... collection request (ICR) titled, ``Annual Funding Notice for Defined Benefit Pension Plans,'' to the Office.... 1021(f), to require administrators of all defined benefit plans subject to ERISA title IV to provide an...

  12. Teaching and Learning in Review: Insights from the EDUCAUSE 2010 Annual Conference

    ERIC Educational Resources Information Center

    Diaz, Veronica

    2010-01-01

    The teaching and learning track of the EDUCAUSE Annual Conference receives more session proposals than any other, most years numbering in the hundreds. In an effort to "gather" and synthesize the highlights from the nearly 50 teaching and learning sessions and presenters at the 2010 EDUCAUSE Annual Conference in Anaheim, California, the EDUCAUSE…

  13. Clinical studies on chromium picolinate supplementation in diabetes mellitus--a review.

    PubMed

    Broadhurst, C Leigh; Domenico, Philip

    2006-12-01

    Chromium (Cr) picolinate (CrPic) is a widely used nutritional supplement for optimal insulin function. A relationship among Cr status, diabetes, and associated pathologies has been established. Virtually all trials using CrPic supplementation for subjects with diabetes have demonstrated beneficial effects. Thirteen of 15 clinical studies (including 11 randomized, controlled studies) involving a total of 1,690 subjects (1,505 in CrPic group) reported significant improvement in at least one outcome of glycemic control. All 15 studies showed salutary effects in at least one parameter of diabetes management, including dyslipidemia. Positive outcomes from CrPic supplementation included reduced blood glucose, insulin, cholesterol, and triglyceride levels and reduced requirements for hypoglycemic medication. The greater bioavailability of CrPic compared with other forms of Cr (e.g., niacin-bound Cr or CrCl(3)) may explain its comparatively superior efficacy in glycemic and lipidemic control. The pooled data from studies using CrPic supplementation for type 2 diabetes mellitus subjects show substantial reductions in hyperglycemia and hyperinsulinemia, which equate to a reduced risk for disease complications. Collectively, the data support the safety and therapeutic value of CrPic for the management of cholesterolemia and hyperglycemia in subjects with diabetes.

  14. Multi-organ damage induced by anabolic steroid supplements: a case report and literature review

    PubMed Central

    Samaha, Ali A; Nasser-Eddine, Walid; Shatila, Elizabeth; Haddad, John J; Wazne, Jaafar; Eid, Ali H

    2008-01-01

    Introduction The use of anabolic supplements and other related drugs for body building and to enhance athletic performance is nowadays widespread and acutely pervasive all around the world. This alarming increase in the use of anabolic and amino acid supplements has been linked to a diverse array of pathologies. As previously reported, the abuse of androgenic steroids is not without severe physiological, psychiatric and physical costs. The case we report here describes multi-organ damage resulting from the abuse and uncontrolled use of anabolic steroid supplements, mainly testosterone. Case presentation A 24-year-old white man presented with abdominal pain concomitant with nausea and vomiting. Laboratory analysis revealed hypercalcemia, elevated liver enzymes and high levels of amylase, lipase and creatine protein kinase. Conclusion Amino acid as well as anabolic supplements may lead to abnormal functioning of many organs, which could be fatal in some instances. This mandates worldwide and concerted efforts to educate the public, especially the youth, about the dangers of these increasingly abused drugs. PMID:18976461

  15. Yeast supplements enhance immune function and performance in food-producing livestock: A review

    USDA-ARS?s Scientific Manuscript database

    More livestock producers are seeking natural alternatives to antibiotics and antimicrobials, and searching for supplements to enhance growth performance, and overall animal health and well-being. Some of the compounds currently being utilized and studied are live yeast and yeast-based products deriv...

  16. Hydroxycut(®) (herbal weight loss supplement) induced hepatotoxicity: a case report and review of literature.

    PubMed

    Sharma, Tarun; Wong, Linda; Tsai, Naoky; Wong, Russell D

    2010-08-01

    Use of supplement and alternative drugs continues to thrive and is becoming an increasing cause of concern since many of these substances may have unexpected or unexplained medical consequences. We present below the first reported case of hepatotoxicity from Hydroxycut(®) in Hawaii.

  17. A Review of Clinical Trials Conducted With Oral, Multicomponent Dietary Supplements for Improving Photoaged Skin.

    PubMed

    Birnbaum, Jay; Le Moigne, Anne; Dispensa, Lisa; Buchner, Larry

    2015-12-01

    Although the FDA does not require documentation of efficacy of dietary supplements, prospective clinical studies, including randomized controlled trials, have been conducted with individual micronutrients alone and in combination with other ingredients for promoting skin health. Proposed mechanisms include antioxidation, anti-inflammation, photoprotection, collagen formation, reductions in matrix metalloproteinases, and other effects on photoaging. Literature searches were conducted to identify clinical trials assessing multicomponent dietary supplement formulations on photoaging outcomes. Sixteen studies of various nutrient and non-nutrient ingredients, including essential micronutrients (vitamins, minerals), plant extracts (polyphenols, carotenoids), and marine- or animal-derived ingredients, were identified. Studies were single center, 2-12 months in duration, primarily enrolled women, and evaluated numerous outcomes, including investigator/subject assessments and instrumental/objective measures. Methods to control for potential confounders were implemented in some studies, including limiting sun exposure, cosmetic procedures, and changes in dietary habits/body weight. Given the range of different products, clinical/methodologic heterogeneity, insufficient detail in reporting, and lack of comparable outcome measures, quantitative analysis of results was not possible. Results of individual studies revealed significant improvements from baseline for the dietary supplement group(s) on ≥ 1 endpoint across all studies; significant differences from placebo were observed in 7 of 12 controlled studies (although only 1 study designated a prospectively defined primary endpoint). Most products had only been tested in 1 study; confirmatory studies were rarely conducted per the publicly available literature. Meaningful assessment of dietary supplements, which typically contain nutrients found in the diet, requires unique methodologic considerations and endpoints

  18. Supplementing Conventional Treatment with Pycnogenol® May Improve Hepatitis C Virus–Associated Type 2 Diabetes: A Mini Review

    PubMed Central

    Ezzikouri, Sayeh; Jadid, Fatima Zahra; Hamdi, Salsabil; Wakrim, Lahcen; Tsukiyama-Kohara, Kyoko; Benjelloun, Soumaya

    2016-01-01

    Abstract Hepatitis C virus (HCV) infection and type 2 diabetes mellitus (T2DM) present a significant health burden, with increasing complications and mortality rates worldwide. Pycnogenol® (PYC), a natural product, possesses antidiabetic and antiviral properties that may improve HCV-associated T2DM. In this review, we present previously published data on the effectiveness of PYC against HCV replication and T2DM. We believe that supplementing conventional treatment with PYC may improve the current HCV therapy, attenuate HCV-associated T2DM, and reduce the risk of complications such as cirrhosis or hepatocellular carcinoma and cardiovascular disease. PMID:27777890

  19. Supplementing Conventional Treatment with Pycnogenol® May Improve Hepatitis C Virus-Associated Type 2 Diabetes: A Mini Review.

    PubMed

    Ezzikouri, Sayeh; Jadid, Fatima Zahra; Hamdi, Salsabil; Wakrim, Lahcen; Tsukiyama-Kohara, Kyoko; Benjelloun, Soumaya

    2016-09-28

    Hepatitis C virus (HCV) infection and type 2 diabetes mellitus (T2DM) present a significant health burden, with increasing complications and mortality rates worldwide. Pycnogenol® (PYC), a natural product, possesses antidiabetic and antiviral properties that may improve HCV-associated T2DM. In this review, we present previously published data on the effectiveness of PYC against HCV replication and T2DM. We believe that supplementing conventional treatment with PYC may improve the current HCV therapy, attenuate HCV-associated T2DM, and reduce the risk of complications such as cirrhosis or hepatocellular carcinoma and cardiovascular disease.

  20. The effect of female sex hormone supplementation on tendon in pre and postmenopausal women: A systematic review

    PubMed Central

    Ganderton, C.; Semciw, A.; Cook, J.; Pizzari, T.

    2016-01-01

    Objectives: Oestrogen deprivation has been shown to have a negative effect on connective tissue and its turnover. A link may exist between supplemental oestrogen, preservation of tendon collagen and less tendon abnormality. The aim was to determine the effects of female sex hormone supplementation (FSHS) on tendon. Methods: A systematic search of nine key health databases; Medline, CINAHL, EMBASE, SPORTDiscus, AUSPORT and AMI, Cochrane Library, SafetyLit and PEDro was completed (to Feb 24, 2016). The search yielded 6378 records using terms relating to hormone (oestrogen, estrogen, hormone replacement therapy, HRT, estrogen therapy, oestrogen therapy, oral contraceptive pill) and tendon. Quality assessment, data extraction and data synthesis of included papers was undertaken. Results: Low level of evidence for all outcomes; no positive or negative link between FSHS and molecular, mechanical and morphological tendon response outcomes, and the addition of exercise to FSHS, had minimal effects on tendon CSA. Conclusions: The effect of oestrogen supplementation on tendon is contradictory and inconsistent. This review suggests there is a need for further studies to understand the effects of FSHS on tendon tissue at a mechanical, morphological and molecular level. PMID:27282453

  1. Effect of restricted protein diet supplemented with keto analogues in chronic kidney disease: a systematic review and meta-analysis.

    PubMed

    Jiang, Zheng; Zhang, Xiaoyan; Yang, Lichuan; Li, Zi; Qin, Wei

    2016-03-01

    To evaluate the efficacy and safety of the restricted protein diet (low or very low protein diet) supplemented with keto analogues in the treatment of chronic kidney disease (CKD). The Cochrane library, PubMed, Embase, CBM and CENTRAL databases were searched and reviewed up to April 2015. Clinical trials were analyzed using RevMan 5.3 software. Seven random control trials, one cross-over trial and one non-randomized concurrent control trial were selected and included in this study according to our inclusion and exclusion criteria. The changes of eGFR, BUN, Scr, albumin, PTH, triglyceride, cholesterol, calcium, phosphorus and nutrition indexes (BMI, lean body mass and mid-arm muscular circumference) before and after treatment were analyzed. The meta-analysis results indicated that, comparing with normal protein diet, low protein diet (LPD) or very low protein diet (vLPD) supplemented with keto analogues (s(v)LPD) could significantly prevent the deterioration of eGFR (P < 0.001), hyperparathyroidism (P = 0.04), hypertension (P < 0.01) and hyperphosphatemia (P < 0.001). No differences in BUN, Scr, Albumin, triglyceride, cholesterol, hemoglobin, calcium and nutrition indexes were observed between different protein intake groups. Restricted protein diet supplemented with keto analogues (s(v)LPD) could delay the progression of CKD effectively without causing malnutrition.

  2. Is Intake of Flavonoid-based Food Supplements during Pregnancy Safe for the Developing Child? A Literature Review.

    PubMed

    Barenys, Marta; Masjosthusmann, Stefan; Fritsche, Ellen

    2015-08-04

    Due to potential health benefits and the general assumption that natural products are safe, there is an increasing trend in the general population - including pregnant women - to supplement their diet with flavonoid-based food supplements. In addition, preclinical studies aim to prevent developmental adverse effects induced by toxic substances, infections, maternal or genetic diseases of the unborn child by administration of flavonoids at doses far above those reached by normal diets. Because these substances do not undergo classical risk assessment processes, our aim was to review the available literature on the potential adverse effects of maternal diet supplementation with flavonoid-based products for the developing child. A systematic literature search was performed in three databases and screened following four exclusion criteria. Selected studies were classified into two groups: 1. Studies on the developmental toxicity of single flavonoids in vitro or in animals in vivo, and 2. Studies on the developmental toxicity of single flavonoids or on flavonoid-mixtures in humans. The data collected indicates that there is a concern for the safety of some flavonoids within realistic human exposure scenarios. This concern is accompanied by a tremendous lack of studies on safety of these compounds during development making definite safety decisions impossible. Besides studies of survival, especially the more specific developmental processes like nervous system development need to be addressed experimentally. Before new high-dose, flavonoid-based therapeutic strategies are developed for pregnant women further research on the safety of these compounds is clearly needed.

  3. MHD Technology Transfer, Integration and Review Committee. Fifth semi-annual status report, April 1990--September 1990

    SciTech Connect

    Not Available

    1992-01-01

    This fifth semi-annual status report of the MHD Technology Transfer, Integration, and Review Committee (TTIRC) summarizes activities of the TTIRC during the period April 1990 through September 1990. It includes summaries and minutes of committee meetings, progress summaries of ongoing Proof-of-Concept (POC) contracts, discussions pertaining to technical integration issues in the POC program, and planned activities for the next six months.

  4. Annual Review of Progress in Applied Computational Electromagnetics (4th), Held in Monterey, California on March 22-24, 1988

    DTIC Science & Technology

    1988-03-24

    0249 for Naval Weapons Center. [4] R. J. Marhcfka and J. H. Choi , "Bistatic Scattering Analysis of an Ellipsoid," Applied Computational Electromagnetics...Society, 3rd Annual Review Conference Proceedings, Monterey, California, March 24-26, 1987. [51 J. HI. Choi and R.. J. Marhefka, "Bistatic Scattering...given by the formulas on the next page. In these formulas, the elements 1’ essentially relarýý the magnetic current basis functions to the BOK basis

  5. The Association between Malaria and Iron Status or Supplementation in Pregnancy: A Systematic Review and Meta-Analysis

    PubMed Central

    Sangaré, Laura; van Eijk, Anna Maria; ter Kuile, Feiko O.; Walson, Judd; Stergachis, Andy

    2014-01-01

    Introduction Malaria prevention and iron supplementation are associated with improved maternal and infant outcomes. However, evidence from studies in children suggests iron may adversely modify the risk of malaria. We reviewed the evidence in pregnancy of the association between malaria and markers of iron status, iron supplementation or parenteral treatment. Methods and Findings We searched MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, the Global Health Library, and the Malaria in Pregnancy library to identify studies that investigated the association between iron status, iron treatment or supplementation during pregnancy and malaria. Thirty one studies contributed to the analysis; 3 experimental and 28 observational studies. Iron supplementation was not associated with an increased risk of P. falciparum malaria during pregnancy or delivery in Africa (summary Relative Risk = 0.89, 95% Confidence Interval (CI) 0.66–1.20, I2 = 78.8%, 5 studies). One study in Asia reported an increased risk of P. vivax within 30 days of iron supplementation (e.g. adjusted Hazard Ratio = 1.75, 95% CI 1.14–2.70 for 1–15 days), but not after 60 days. Iron deficiency (based on ferritin and C-reactive protein) was associated with lower odds for malaria infection (summary Odds Ratio = 0.35, 0.24–0.51, I2 = 59.2%, 5 studies). With the exception of the acute phase protein ferritin, biomarkers of iron deficiency were generally not associated with malaria infection. Conclusions Iron supplementation was associated with a temporal increase in P vivax, but not with an increased risk of P. falciparum; however, data are insufficient to rule out the potential for an increased risk of P. falciparum. Iron deficiency was associated with a decreased malaria risk in pregnancy only when measured with ferritin. Until there is more evidence, it is prudent to provide iron in combination with malaria prevention during pregnancy. PMID:24551064

  6. Effect of vitamin D supplementation on knee osteoarthritis: A systematic review and meta-analysis of randomized clinical trials.

    PubMed

    Diao, Naicheng; Yang, Bo; Yu, Fei

    2017-09-06

    To provide evidence regarding the effect of vitamin D supplementation on symptomatic knee osteoarthritis (OA). A systematic review and meta-analysis was performed to quantitatively pool the results from randomized clinical trials. Studies were identified from a search of the Embase, MEDLINE and Web of Science databases up to January 22, 2017, and also from conference abstracts, ClinicalTrials.gov and the reference lists of identified studies. A standardized mean difference (SMD) was used to assess effect sizes, as outcomes were reported on different scales. Depending on the degree of heterogeneity, random-effects or fixed-effects models were used to pool outcomes. Up to January 22, 2017, four clinical trials containing 570 subjects in the vitamin D supplementation group and 560 subjects in the placebo group were identified. All of the included studies were of high quality and had a low risk of bias for each domain. The results indicated that vitamin D supplementation had a statistically significant but small-to-moderate effect on pain control in patients with knee OA (SMD=-0.32, 95% CI: -0.63 to -0.02). However, no effects were observed for the change in tibial cartilage volume (SMD=0.12, 95% CI: -0.05 to 0.29) or joint space width (SMD=0.07, 95% CI: -0.08 to 0.23). The subgroup analysis indicated that vitamin D supplementation had no significant effect regardless of whether patients had sufficient or insufficient serum 25(OH)D levels at baseline. The results of this study indicate that vitamin D supplementation may not have a clinically significant effect on pain control or structure progression among patients with knee OA. Longer-term clinical trials with rigorous measurement of symptom and radiologic changes are required to further clarify the effect of vitamin D supplementation in patients with symptomatic knee OA and low serum 25(OH)D levels. Copyright © 2017 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  7. Effect of Vitamin D Supplementation on Blood Pressure: A Systematic Review and Meta-analysis Incorporating Individual Patient Data.

    PubMed

    Beveridge, Louise A; Struthers, Allan D; Khan, Faisel; Jorde, Rolf; Scragg, Robert; Macdonald, Helen M; Alvarez, Jessica A; Boxer, Rebecca S; Dalbeni, Andrea; Gepner, Adam D; Isbel, Nicole M; Larsen, Thomas; Nagpal, Jitender; Petchey, William G; Stricker, Hans; Strobel, Franziska; Tangpricha, Vin; Toxqui, Laura; Vaquero, M Pilar; Wamberg, Louise; Zittermann, Armin; Witham, Miles D

    2015-05-01

    Low levels of vitamin D are associated with elevated blood pressure (BP) and future cardiovascular events. Whether vitamin D supplementation reduces BP and which patient characteristics predict a response remain unclear. To systematically review whether supplementation with vitamin D or its analogues reduce BP. We searched MEDLINE, CINAHL, EMBASE, Cochrane Central Register of Controlled Trials, and http://www.ClinicalTrials.com augmented by a hand search of references from the included articles and previous reviews. Google was searched for gray literature (ie, material not published in recognized scientific journals). No language restrictions were applied. The search period spanned January 1, 1966, through March 31, 2014. We included randomized placebo-controlled clinical trials that used vitamin D supplementation for a minimum of 4 weeks for any indication and reported BP data. Studies were included if they used active or inactive forms of vitamin D or vitamin D analogues. Cointerventions were permitted if identical in all treatment arms. We extracted data on baseline demographics, 25-hydroxyvitamin D levels, systolic and diastolic BP (SBP and DBP), and change in BP from baseline to the final follow-up. Individual patient data on age, sex, medication use, diabetes mellitus, baseline and follow-up BP, and 25-hydroxyvitamin D levels were requested from the authors of the included studies. For trial-level data, between-group differences in BP change were combined in a random-effects model. For individual patient data, between-group differences in BP at the final follow up, adjusted for baseline BP, were calculated before combining in a random-effects model. Difference in SBP and DBP measured in an office setting. We included 46 trials (4541 participants) in the trial-level meta-analysis. Individual patient data were obtained for 27 trials (3092 participants). At the trial level, no effect of vitamin D supplementation was seen on SBP (effect size, 0.0 [95% CI, -0.8 to

  8. The effect of dietary supplements on clinical aspects of autism spectrum disorder: A systematic review of the literature.

    PubMed

    Gogou, Maria; Kolios, George

    2017-09-01

    Autism spectrum disorder is associated with significant social and financial burden and no definite treatment for this entity has been identified, yet. In recent years there has been an increasing interest in the use of dietary interventions as a complementary therapeutic option for these patients. The aim of this systematic review is to provide high evidence level literature data about the effect of dietary supplements on clinical aspects of children with autism. A comprehensive literature search was conducted using Pubmed as the medical database source. Randomized controlled trials conducted in pediatric populations and including measures of clinical outcomes were considered. A total of 17 eligible prospective studies were selected. Types of dietary supplements evaluated in these studies included amino acids, fatty acids and vitamins/minerals. N-acetylcysteine was shown to exert a beneficial effect on symptoms of irritability. On the other hand, literature data about the efficacy of d-cycloserine and pyridoxine-magnesium supplements was controversial. No significant effect was identified for fatty acids, N,N-dimethylglycine and inositol. Literature data about ascorbic acid and methyl B12 was few, although some encouraging results were found. No serious adverse events were reported in the vast majority of the studies, while the prevalence of adverse reactions was similar between treatment and placebo groups. The use of dietary supplements in children with autism seems to be a safe practice with encouraging data about their clinical efficacy. More studies are needed to further investigate this issue. Copyright © 2017 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  9. Proposed Criteria for the Use of Low-Dose Vitamin K Supplementation in Patients Using Vitamin K Antagonists: A Literature Review of a Clinical Controversy.

    PubMed

    Evans, Christy E; Getchell, Katerine E; Ivy, Delaney R

    2017-01-01

    Vitamin K antagonists (VKAs) have been used for decades to prevent thromboembolic events, but can be burdensome to patients based on numerous factors impacting anticoagulation control. Low-dose vitamin K supplementation has been theorized to improve anticoagulation control in patients on VKAs that may be vitamin K deficient. The objective of this literature review is to propose criteria for implementing low-dose vitamin K supplementation in patients on VKAs. The CHEST 2012 antithrombotic guidelines recommended against routine use of vitamin K supplementation in patients on VKAs. An observational study and three randomized controlled trials pertaining to this recommendation were evaluated. A literature review was also performed on other studies looking at the impact of low-dose vitamin K supplementation on anticoagulation control through a search in PubMed and the Cochrane Database of Systematic Reviews. One retrospective and two prospective studies were reviewed. Six of the seven studies demonstrated a non-statistically significant trend in data supporting improvement in anticoagulation control with low-dose vitamin K supplementation. While many of the studies did not achieve significant results, the majority demonstrated a trend in support of the improvement of anticoagulation control with low-dose vitamin K supplementation in patients on VKAs.

  10. The effects of creatine supplementation on thermoregulation and physical (cognitive) performance: a review and future prospects.

    PubMed

    Twycross-Lewis, R; Kilduff, L P; Wang, G; Pitsiladis, Y P

    2016-08-01

    Creatine (Cr) is produced endogenously in the liver or obtained exogenously from foods, such as meat and fish. In the human body, 95 % of Cr is located in the cytoplasm of skeletal muscle either in a phosphorylated (PCr) or free form (Cr). PCr is essential for the immediate rephosphorylation of adenosine diphosphate to adenosine triphosphate. PCr is rapidly degraded at the onset of maximal exercise at a rate that results in muscle PCr reservoirs being substantially depleted. A well-established strategy followed to increase muscle total Cr content is to increase exogenous intake by supplementation with chemically pure synthetic Cr. Most Cr supplementation regimens typically follow a well-established loading protocol of 20 g day(-1) of Cr for approximately 5-7 days, followed by a maintenance dose at between 2 and 5 g day(-1) for the duration of interest, although more recent studies tend to utilize a 0.3-g kg(-1) day(-1) supplementation regimen. Some studies have also investigated long-term supplementation of up to 1 year. Uptake of Cr is enhanced when taken together with carbohydrate and protein and/or while undertaking exercise. Cr supplementation has been shown to augment muscle total Cr content and enhance anaerobic performance; however, there is also some evidence of indirect benefits to aerobic endurance exercise through enhanced thermoregulation. While there is an abundance of data supporting the ergogenic effects of Cr supplementation in a variety of different applications, some individuals do not respond, the efficacy of which is dependent on a number of factors, such as dose, age, muscle fiber type, and diet, although further work in this field is warranted. Cr is increasingly being used in the management of some clinical conditions to enhance muscle mass and strength. The application of Cr in studies of health and disease has widened recently with encouraging results in studies involving sleep deprivation and cognitive performance.

  11. 75 FR 61774 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... submission of the information collection request (ICR) sponsored by the Bureau of Labor Statistics (BLS...: Annual Refiling Survey Forms. Form Numbers: Forms BLS-3023-(NVS), BLS-3023-(NVM), and BLS-3023- NCA....

  12. Marine Oil Supplements for Arthritis Pain: A Systematic Review and Meta-Analysis of Randomized Trials

    PubMed Central

    Senftleber, Ninna K.; Nielsen, Sabrina M.; Andersen, Jens R.; Bliddal, Henning; Tarp, Simon; Lauritzen, Lotte; Furst, Daniel E.; Suarez-Almazor, Maria E.; Lyddiatt, Anne; Christensen, Robin

    2017-01-01

    Arthritis patients often take fish oil supplements to alleviate symptoms, but limited evidence exists regarding their efficacy. The objective was to evaluate whether marine oil supplements reduce pain and/or improve other clinical outcomes in patients with arthritis. Six databases were searched systematically (24 February 2015). We included randomized trials of oral supplements of all marine oils compared with a control in arthritis patients. The internal validity was assessed using the Cochrane Risk of Bias tool and heterogeneity was explored using restricted maximum of likelihood (REML)-based meta-regression analysis. Grading of Recommendations Assessment, Development and Evaluation (GRADE) was used to rate the overall quality of the evidence. Forty-two trials were included; 30 trials reported complete data on pain. The standardized mean difference (SMD) suggested a favorable effect (−0.24; 95% confidence interval, CI, −0.42 to −0.07; heterogeneity, I2 = 63%. A significant effect was found in patients with rheumatoid arthritis (22 trials; −0.21; 95% CI, −0.42 to −0.004) and other or mixed diagnoses (3 trials; −0.63; 95% CI, −1.20 to −0.06), but not in osteoarthritis patients (5 trials; −0.17; 95% CI, −0.57–0.24). The evidence for using marine oil to alleviate pain in arthritis patients was overall of low quality, but of moderate quality in rheumatoid arthritis patients. PMID:28067815

  13. Marine Oil Supplements for Arthritis Pain: A Systematic Review and Meta-Analysis of Randomized Trials.

    PubMed

    Senftleber, Ninna K; Nielsen, Sabrina M; Andersen, Jens R; Bliddal, Henning; Tarp, Simon; Lauritzen, Lotte; Furst, Daniel E; Suarez-Almazor, Maria E; Lyddiatt, Anne; Christensen, Robin

    2017-01-06

    Arthritis patients often take fish oil supplements to alleviate symptoms, but limited evidence exists regarding their efficacy. The objective was to evaluate whether marine oil supplements reduce pain and/or improve other clinical outcomes in patients with arthritis. Six databases were searched systematically (24 February 2015). We included randomized trials of oral supplements of all marine oils compared with a control in arthritis patients. The internal validity was assessed using the Cochrane Risk of Bias tool and heterogeneity was explored using restricted maximum of likelihood (REML)-based meta-regression analysis. Grading of Recommendations Assessment, Development and Evaluation (GRADE) was used to rate the overall quality of the evidence. Forty-two trials were included; 30 trials reported complete data on pain. The standardized mean difference (SMD) suggested a favorable effect (-0.24; 95% confidence interval, CI, -0.42 to -0.07; heterogeneity, I² = 63%. A significant effect was found in patients with rheumatoid arthritis (22 trials; -0.21; 95% CI, -0.42 to -0.004) and other or mixed diagnoses (3 trials; -0.63; 95% CI, -1.20 to -0.06), but not in osteoarthritis patients (5 trials; -0.17; 95% CI, -0.57-0.24). The evidence for using marine oil to alleviate pain in arthritis patients was overall of low quality, but of moderate quality in rheumatoid arthritis patients.

  14. Should nutritional supplements and sports drinks companies sponsor sport? A short review of the ethical concerns.

    PubMed

    Outram, Simon M; Stewart, Bob

    2015-06-01

    This paper proposes that the sponsorship of sport by nutritional supplements and sport drinks companies should be re-examined in the light of ethical concerns about the closeness of this relationship. A short overview is provided of the sponsorship of sport, arguing that ethical concerns about its appropriateness remain despite the imposition of severe restrictions on tobacco sponsorship. Further, the paper examines the main concerns about supplement use and sports drinks with respect to efficacy, health and the risks of doping. Particular consideration is given to the health implications of these concerns. It is suggested that they, of themselves, do not warrant the restriction of sponsorship by companies producing supplements and sports drinks. Nevertheless, it is argued that sports sponsorship does warrant further ethical examination--above and beyond that afforded to other sponsors of sport--as sport sponsorship is integral to the perceived need for such products. In conclusion, it is argued that sport may have found itself lending unwarranted credibility to products which would otherwise not necessarily be seen as beneficial for participation in sports and exercise or as inherently healthy products. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  15. The effects of potassium depletion and supplementation on blood pressure: a clinical review.

    PubMed

    Barri, Y M; Wingo, C S

    1997-07-01

    Nonpharmacologic treatment currently is recognized as an important part in the treatment of hypertension, and the role of dietary potassium intake in blood pressure (BP) control is becoming quite evident. Clinical studies have examined the mechanism by which hypokalemia can increase BP and the benefit of a large potassium intake on BP control. Epidemiologic data suggest that potassium intake and BP are correlated inversely. In normotensive subjects, those who are salt sensitive or who have a family history of hypertension appear to benefit most from the hypotensive effects of potassium supplementation. The greatest hypotensive effect of potassium supplementation occurs in patients with severe hypertension. This effect is pronounced with prolonged potassium supplementation. The antihypertensive effect of increased potassium intake appears to be mediated by several factors, which include enhancing natriuresis, modulating baroreflex sensitivity, direct vasodilation, or lowering cardiovascular reactivity to norepinephrine or angiotensin II. Potassium repletion in patients with diuretic-induced hypokalemia improves BP control. An increase in potassium intake should be included in the nonpharmacologic management of patients with uncomplicated hypertension.

  16. Diet and eczema: a review of dietary supplements for the treatment of atopic dermatitis

    PubMed Central

    Schlichte, Megan J.; Vandersall, Abbey; Katta, Rajani

    2016-01-01

    In the context of increasing popularity of “natural” alternatives to conventional medicine, several dietary supplements have gained the attention of researchers and consumers alike in the treatment of atopic dermatitis (AD). Readily available without a prescription and frequently perceived to have fewer side effects than traditional medications, these “natural” remedies may be featured in discussions with patients, and clinicians should therefore be familiar with their efficacy and safety. Based on trials to date, no dietary supplements can be recommended for routine use in the treatment of AD. However, some promising results have been noted from the use of probiotics and prebiotics taken in combination. Given significant differences in study design to date, however, further studies would be needed to clarify dose and strains of probiotics. Studies of vitamin D have been limited and have produced conflicting results, although further trials in selected subsets of patients may be indicated. Very limited data is available on fish oil supplements, while future studies on Chinese herbal medicine would require evaluation of comparable herbs and formulations. Finally, multiple trials of evening primrose oil and borage seed oil have shown improvement similar to placebo, and neither is currently recommended in eczema therapy. PMID:27648380

  17. Inorganic nitrate and beetroot juice supplementation reduces blood pressure in adults: a systematic review and meta-analysis.

    PubMed

    Siervo, Mario; Lara, Jose; Ogbonmwan, Ikponmwonsa; Mathers, John C

    2013-06-01

    Diets including food products rich in inorganic nitrate are associated with lower blood pressure (BP). The evidence for the BP-lowering effects of inorganic nitrate and beetroot in randomized clinical trials has not been systematically assessed. The objective was to conduct a systematic review and meta-analysis of randomized clinical trials that examined the effects of inorganic nitrate and beetroot supplementation on BP. Medline, EMBASE, and Scopus databases were searched from inception to February 2013. The specific inclusion criteria were: 1) randomized clinical trials; 2) trials reporting effects on systolic or diastolic BP or both; and 3) trials comparing inorganic nitrate or beetroot juice supplementation with placebo control groups. Random-effects models were used to assess the pooled BP effect sizes. Sixteen trials met the eligibility criteria for the systematic review. All studies had a crossover study design. The trials were conducted between 2006 and 2012 and included a total of 254 participants with 7-30 participants/study. The duration of each intervention ranged from 2 h to 15 d. Inorganic nitrate and beetroot juice consumption were associated with greater changes in systolic BP [-4.4 mm Hg (95% CI: -5.9, -2.8); P < 0.001] than diastolic BP [-1.1 mm Hg (95% CI: -2.2, 0.1); P = 0.06]. The meta-regression showed an association between daily dose of inorganic nitrate and changes in systolic BP (P < 0.05). Inorganic nitrate and beetroot juice supplementation was associated with a significant reduction in systolic BP. These findings need to be tested in long-term trials and in individuals at greater cardiovascular risk.

  18. Resveratrol supplementation and plasma adipokines concentrations? A systematic review and meta-analysis of randomized controlled trials.

    PubMed

    Mohammadi-Sartang, Mohsen; Mazloom, Zohreh; Sohrabi, Zahra; Sherafatmanesh, Saeed; Barati-Boldaji, Reza

    2017-03-01

    The results of human clinical trials have revealed that the effects of resveratrol on adipokines are inconsistent. Our objective was to elucidate the role of resveratrol supplementation on adipokines through a systematic review and a meta-analysis of available randomized placebo-controlled trials (RCTs).(1) The search included PubMed-MEDLINE, SCOPUS and ISI web of sciences database till up to 6th November 2016. Weight mean differences (WMD)(2) were calculated for net changes in adipokines using fixed-effects or random-effects models; meta-regression analysis and publication bias were conducted in accordance with standard methods. Nine RCTs with 11 treatment arms were eligible for inclusion in this systematic review and meta-analysis. Meta-analysis of data from 10 treatment arms showed a significant change in plasma adiponectin concentrations following resveratrol supplementation (WMD: 1.10μg/ml, 95%CI: 0.88, 1.33, p<0.001); Q=11.43, I(2)=21.29%, p=0.247). There was a significant greater adiponectin-reducing effect in trials with higher than or equal to 100mg/day (WMD: 1.11μg/ml, 95%CI: 0.88, 1.34, p<0.001), versus those with less than 100 mg/day dosage (WMD: 0.84μg/ml, 95%CI: -0.62, 2.31, p=0.260). Meta-analysis of data from 5 treatment arms did not find any significant change in plasma leptin concentrations following resveratrol supplementation (WMD: 3.77ng/ml, 95% CI: -2.28, 9.83, p=0.222; Q=8.00, I(2)=50.01%). Resveratrol significantly improves adiponectin but does not affect leptin concentrations. Additional studies are required to further evaluate the potential benefits of resveratrol on adipokines in humans.

  19. An illustrative example of infant and child death review in South Dakota: "the 1998 annual report of the Regional Infant and Child Mortality Review Committee".

    PubMed

    Randall, B; Wilson, A

    1999-11-01

    Local, regional, or state infant and child death review teams provide an excellent mechanism for identifying risk factors for infant and childhood deaths along with establishing a conduit for effecting preventive measures to reduce the number of deaths in these particularly vulnerable age groups. In 1997, a predecessor of the current Regional Infant and Child Mortality Review Committee was established in Minnehaha County as South Dakota's first non-Indian review committee for infant and childhood deaths. The 1998 Review Committee's annual report to the public is presented in this paper as an illustration of what can be expected from such a committee along with the specific public health concerns identified and their potential remedies. Especially noted in the committee's 1998 report is an alarming increase in Sudden Infant Death Syndrome (SIDS) death in the region and the educational role the Back to Sleep Campaign can play in the prevention of SIDS. The annual report serves as an example to illustrate how local review mechanisms can identify community strategies that may promote the health and well being of infants and children in their review areas.

  20. Probiotic supplementation during pregnancy or infancy for the prevention of asthma and wheeze: systematic review and meta-analysis

    PubMed Central

    Coneys, J Gerard; Kozyrskyj, Anita L; Field, Catherine J; Ramsey, Clare D; Becker, Allan B; Friesen, Carol; Abou-Setta, Ahmed M; Zarychanski, Ryan

    2013-01-01

    Objective To evaluate the association of probiotic supplementation during pregnancy or infancy with childhood asthma and wheeze. Design Systematic review and meta-analysis of randomised controlled trials. Data sources Medline, Embase, and Central (Cochrane Library) databases from inception to August 2013, plus the World Health Organization’s international clinical trials registry platform and relevant conference proceedings for the preceding five years. Included trials and relevant reviews were forward searched in Web of Science. Review methods Two reviewers independently identified randomised controlled trials evaluating probiotics administered to mothers during pregnancy or to infants during the first year of life. The primary outcome was doctor diagnosed asthma; secondary outcomes included wheeze and lower respiratory tract infection. Results We identified 20 eligible trials including 4866 children. Trials were heterogeneous in the type and duration of probiotic supplementation, and duration of follow-up. Only five trials conducted follow-up beyond participants’ age of 6 years (median 24 months), and none were powered to detect asthma as the primary outcome. The overall rate of doctor diagnosed asthma was 10.7%; overall rates of incident wheeze and lower respiratory tract infection were 33.3% and 13.9%, respectively. Among 3257 infants enrolled in nine trials contributing asthma data, the risk ratio of doctor diagnosed asthma in participants randomised to receive probiotics was 0.99 (95% confidence interval 0.81 to 1.21, I2=0%). The risk ratio of incident wheeze was 0.97 (0.87 to 1.09, I2=0%, 9 trials, 1949 infants). Among 1364 infants enrolled in six trials, the risk ratio of lower respiratory tract infection after probiotic supplementation was 1.26 (0.99 to 1.61, I2=0%). We adjudicated most trials to be of high (ten trials) or unclear (nine trials) risk of bias, mainly due to attrition. Conclusions We found no evidence to support a protective association

  1. Accession Medical Standards Analysis and Research Activity (AMSARA) 2014, Annual Report, and four Supplemental Applicants and Accessions Tables for: Army, Air Force, Marine, and Navy

    DTIC Science & Technology

    2016-02-02

    Accession Medical Standards Analysis & Research Activity Attrition & Morbidity Data for 2013 Accessions Annual Report 2014 Published...Distributed 2nd Quarter of Fiscal Year 2016 Accession Medical Standards Analysis & Research Activity 2014 Annual Report Published & Distributed 2nd...of the Department of the Army or the Department of Defense. i Contents Introduction: Accession Medical Standards Analysis & Research Activity

  2. Clinical review: Effect of vitamin D3 supplementation on improving glucose homeostasis and preventing diabetes: a systematic review and meta-analysis.

    PubMed

    Seida, Jennifer C; Mitri, Joanna; Colmers, Isabelle N; Majumdar, Sumit R; Davidson, Mayer B; Edwards, Alun L; Hanley, David A; Pittas, Anastassios G; Tjosvold, Lisa; Johnson, Jeffrey A

    2014-10-01

    Observational studies report consistent associations between low vitamin D concentration and increased glycemia and risk of type 2 diabetes, but results of randomized controlled trials (RCTs) are mixed. The objective of the study was to systematically review RCTs that report on the effects of vitamin D supplementation on glucose homeostasis or diabetes prevention. Sources of data for the study were MEDLINE, EMBASE, SCOPUS, Cochrane Database of Systematic Reviews, Database of Abstracts of Reviews of Effects, Health Technology Assessment, and Science Citation Index from inception to June 2013. Study selection was trials that compared vitamin D3 supplementation with placebo or a non-vitamin D supplement in adults with normal glucose tolerance, prediabetes, or type 2 diabetes. Two reviewers collected data and assessed trial quality using the Cochrane Risk of Bias tool. Random-effects models were used to estimate mean differences (MDs) and odds ratios. The main outcomes of interest were homeostasis model assessment of insulin resistance, homeostasis model assessment of β-cell function, hemoglobin A1c levels, fasting blood glucose, incident diabetes, and adverse events. Thirty-five trials (43 407 patients) with variable risk of bias were included. Vitamin D had no significant effects on insulin resistance [homeostasis model assessment of insulin resistance: MD -0.04; 95% confidence interval (CI) -0.30 to 0.22, I-squared statistic (I(2)) = 45%], insulin secretion (homeostasis model of β-cell function: MD 1.64; 95% CI -25.94 to 29.22, I(2) = 40%), or hemoglobin A1c (MD -0.05%; 95% CI -0.12 to 0.03, I(2) = 55%) compared with controls. Four RCTs reported on the progression to new diabetes and found no effect of vitamin D (odds ratio 1.02; 95% CI 0.94 to 1.10, I(2) = 0%). Adverse events were rare, and there was no evidence of publication bias. Evidence from available trials shows no effect of vitamin D3 supplementation on glucose homeostasis or diabetes prevention

  3. 75 FR 33237 - Defense Federal Acquisition Regulation Supplement; Contractor Insurance/Pension Review (DFARS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ...; Contractor Insurance/Pension Review (DFARS Case 2009-D025) AGENCY: Defense Acquisition Regulations System... and relocate the requirements for conducting a Contractor Insurance/Pension Review from Procedures... requirements for Contractor Insurance/Pension Review (CIPR) from DFARS 242.7302 to Procedures, Guidance, and...

  4. Iron supplementation benefits physical performance in women of reproductive age: a systematic review and meta-analysis.

    PubMed

    Pasricha, Sant-Rayn; Low, Michael; Thompson, Jane; Farrell, Ann; De-Regil, Luz-Maria

    2014-06-01

    Animal and human observational studies suggest that iron deficiency impairs physical exercise performance, but findings from randomized trials on the effects of iron are equivocal. Iron deficiency and anemia are especially common in women of reproductive age (WRA). Clear evidence of benefit from iron supplementation would inform clinical and public health guidelines. Therefore, we performed a systematic review and meta-analysis to determine the effect of iron supplementation compared with control on exercise performance in WRA. We searched the Cochrane Central Register of Clinical Trials, MEDLINE, Scopus (comprising Embase and MEDLINE), WHO regional databases, and other sources in July 2013. Randomized controlled trials that measured exercise outcomes in WRA randomized to daily oral iron supplementation vs. control were eligible. Random-effects meta-analysis was used to calculate mean differences (MDs) and standardized MDs (SMDs). Risk of bias was assessed using the Cochrane risk-of-bias tool. Of 6757 titles screened, 24 eligible studies were identified, 22 of which contained extractable data. Only 3 studies were at overall low risk of bias. Iron supplementation improved both maximal exercise performance, demonstrated by an increase in maximal oxygen consumption (VO2 max) [for relative VO2 max, MD: 2.35 mL/(kg ⋅ min); 95% CI: 0.82, 3.88; P = 0.003, 18 studies; for absolute VO2 max, MD: 0.11 L/min; 95% CI: 0.03, 0.20; P = 0.01, 9 studies; for overall VO2 max, SMD: 0.37; 95% CI: 0.11, 0.62; P = 0.005, 20 studies], and submaximal exercise performance, demonstrated by a lower heart rate (MD: -4.05 beats per minute; 95% CI: -7.25, -0.85; P = 0.01, 6 studies) and proportion of VO2 max (MD: -2.68%; 95% CI: -4.94, -0.41; P = 0.02, 6 studies) required to achieve defined workloads. Daily iron supplementation significantly improves maximal and submaximal exercise performance in WRA, providing a rationale to prevent and treat iron deficiency in this group. This trial was

  5. Genetic Monitoring and Evaluation Program for Supplemented Populations of Salmon and Steelhead in the Snake River Basin, 1990-1991 Annual Report.

    SciTech Connect

    Waples, Robin S.; Teel, David J.; Aebersold, Paul B.

    1991-08-01

    This is the first report of research for an ongoing study to evaluate the genetic effects of using hatchery-reared fish to supplement natural populations of chinook salmon and steelhead in the Snake River Basin.

  6. Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data

    PubMed Central

    Jolliffe, David A; Hooper, Richard L; Greenberg, Lauren; Aloia, John F; Bergman, Peter; Dubnov-Raz, Gal; Esposito, Susanna; Ganmaa, Davaasambuu; Ginde, Adit A; Goodall, Emma C; Grant, Cameron C; Griffiths, Christopher J; Janssens, Wim; Laaksi, Ilkka; Manaseki-Holland, Semira; Mauger, David; Murdoch, David R; Neale, Rachel; Rees, Judy R; Simpson, Steve; Stelmach, Iwona; Kumar, Geeta Trilok; Urashima, Mitsuyoshi; Camargo, Carlos A

    2017-01-01

    Objectives To assess the overall effect of vitamin D supplementation on risk of acute respiratory tract infection, and to identify factors modifying this effect. Design Systematic review and meta-analysis of individual participant data (IPD) from randomised controlled trials. Data sources Medline, Embase, the Cochrane Central Register of Controlled Trials, Web of Science, ClinicalTrials.gov, and the International Standard Randomised Controlled Trials Number registry from inception to December 2015. Eligibility criteria for study selection Randomised, double blind, placebo controlled trials of supplementation with vitamin D3 or vitamin D2 of any duration were eligible for inclusion if they had been approved by a research ethics committee and if data on incidence of acute respiratory tract infection were collected prospectively and prespecified as an efficacy outcome. Results 25 eligible randomised controlled trials (total 11 321 participants, aged 0 to 95 years) were identified. IPD were obtained for 10 933 (96.6%) participants. Vitamin D supplementation reduced the risk of acute respiratory tract infection among all participants (adjusted odds ratio 0.88, 95% confidence interval 0.81 to 0.96; P for heterogeneity <0.001). In subgroup analysis, protective effects were seen in those receiving daily or weekly vitamin D without additional bolus doses (adjusted odds ratio 0.81, 0.72 to 0.91) but not in those receiving one or more bolus doses (adjusted odds ratio 0.97, 0.86 to 1.10; P for interaction=0.05). Among those receiving daily or weekly vitamin D, protective effects were stronger in those with baseline 25-hydroxyvitamin D levels <25 nmol/L (adjusted odds ratio 0.30, 0.17 to 0.53) than in those with baseline 25-hydroxyvitamin D levels ≥25 nmol/L (adjusted odds ratio 0.75, 0.60 to 0.95; P for interaction=0.006). Vitamin D did not influence the proportion of participants experiencing at least one serious adverse event (adjusted odds ratio 0.98, 0.80 to 1

  7. Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data.

    PubMed

    Martineau, Adrian R; Jolliffe, David A; Hooper, Richard L; Greenberg, Lauren; Aloia, John F; Bergman, Peter; Dubnov-Raz, Gal; Esposito, Susanna; Ganmaa, Davaasambuu; Ginde, Adit A; Goodall, Emma C; Grant, Cameron C; Griffiths, Christopher J; Janssens, Wim; Laaksi, Ilkka; Manaseki-Holland, Semira; Mauger, David; Murdoch, David R; Neale, Rachel; Rees, Judy R; Simpson, Steve; Stelmach, Iwona; Kumar, Geeta Trilok; Urashima, Mitsuyoshi; Camargo, Carlos A

    2017-02-15

    Objectives To assess the overall effect of vitamin D supplementation on risk of acute respiratory tract infection, and to identify factors modifying this effect.Design Systematic review and meta-analysis of individual participant data (IPD) from randomised controlled trials.Data sources Medline, Embase, the Cochrane Central Register of Controlled Trials, Web of Science, ClinicalTrials.gov, and the International Standard Randomised Controlled Trials Number registry from inception to December 2015.Eligibility criteria for study selection Randomised, double blind, placebo controlled trials of supplementation with vitamin D3 or vitamin D2 of any duration were eligible for inclusion if they had been approved by a research ethics committee and if data on incidence of acute respiratory tract infection were collected prospectively and prespecified as an efficacy outcome.Results 25 eligible randomised controlled trials (total 11 321 participants, aged 0 to 95 years) were identified. IPD were obtained for 10 933 (96.6%) participants. Vitamin D supplementation reduced the risk of acute respiratory tract infection among all participants (adjusted odds ratio 0.88, 95% confidence interval 0.81 to 0.96; P for heterogeneity <0.001). In subgroup analysis, protective effects were seen in those receiving daily or weekly vitamin D without additional bolus doses (adjusted odds ratio 0.81, 0.72 to 0.91) but not in those receiving one or more bolus doses (adjusted odds ratio 0.97, 0.86 to 1.10; P for interaction=0.05). Among those receiving daily or weekly vitamin D, protective effects were stronger in those with baseline 25-hydroxyvitamin D levels <25 nmol/L (adjusted odds ratio 0.30, 0.17 to 0.53) than in those with baseline 25-hydroxyvitamin D levels ≥25 nmol/L (adjusted odds ratio 0.75, 0.60 to 0.95; P for interaction=0.006). Vitamin D did not influence the proportion of participants experiencing at least one serious adverse event (adjusted odds ratio 0.98, 0.80 to 1.20, P

  8. Galactose supplementation in phosphoglucomutase-1 deficiency; review and outlook for a novel treatable CDG.

    PubMed

    Morava, Eva

    2014-08-01

    We recently redefined phosphoglucomutase-1 deficiency not only as an enzyme defect, involved in normal glycogen metabolism, but also an inborn error of protein glycosylation. Phosphoglucomutase-1 is a key enzyme in glycolysis and glycogenesis by catalyzing in the bidirectional transfer of phosphate from position 1 to 6 on glucose. Glucose-1-P and UDP-glucose are closely linked to galactose metabolism. Normal PGM1 activity is important for effective glycolysis during fasting. Activated glucose and galactose are essential for normal protein glycosylation. The complex defect involving abnormal concentrations of activated sugars leads to hypoglycemia and two major phenotypic presentations, one with primary muscle involvement and the other with severe multisystem disease. The multisystem phenotype includes growth delay and malformations, like cleft palate or uvula, and liver, endocrine and heart function with possible cardiomyopathy. The patients have normal intelligence. Decreased transferrin galactosylation is a characteristic finding on mass spectrometry. Previous in vitro studies in patient fibroblasts showed an improvement of glycosylation on galactose supplements. Four patients with PGM1 deficiency have been trialed on d-galactose (compassionate use), and showed improvement of serum transferrin hypoglycosylation. There was a parallel improvement of liver function, endocrine abnormalities and a decrease in the frequency of hypoglycemic episodes. No side effects have been observed. Galactose supplementation didn't seem to resolve all clinical symptoms. Adding complex carbohydrates showed an additional clinical amelioration. Based on the available clinical data we suggest to consider the use of 0.5-1g/kg/day d-galactose and maximum 50 g/day oral galactose therapy in PGM1-CDG. The existing data on galactose therapy have to be viewed as preliminary observations. A prospective multicenter trial is ongoing to evaluate the efficacy and optimal d-galactose dose of

  9. Galactose supplementation in phosphoglucomutase-1 deficiency; review and outlook for a novel treatable CDG

    PubMed Central

    Morava, Eva

    2014-01-01

    We recently redefined phosphoglucomutase-1 deficiency not only as an enzyme defect, involved in normal glycogen metabolism, but also an inborn error of protein glycosylation. Phosphoglucomutase-1 is a key enzyme in glycolysis and glycogenesis by catalyzing in the bidirectional transfer of phosphate from position 1 to 6 on glucose. Glucose-1-P and UDP-glucose are closely linked to galactose metabolism. Normal PGM1 activity is important for effective glycolysis during fasting. Activated glucose and galactose are essential for normal protein glycosylation. The complex defect involving abnormal concentrations of activated sugars leads to hypoglycemia and two major phenotypic presentations, one with primary muscle involvement and the other with severe multisystem disease. The multisystem phenotype includes growth delay and malformations, like cleft palate or uvula, and liver, endocrine and possible cardiomyopathy. The patients have normal intelligence. Decreased transferrin galactosylation is a characteristic finding on mass spectrometry. Previous in vitro studies in patient fibroblasts showed an improvement of glycosylation on galactose supplements. Four patients with PGM1 deficiency have been trialed on D-galactose (compassionate use), and showed improvement of serum transferrin hypoglycosylation. There was a parallel improvement of liver function, endocrine abnormalities and a decrease in the frequency of hypoglycemic episodes. No side effects have been observed. Galactose supplementation didn't seem to resolve all clinical symptoms. Adding complex carbohydrates showed an additional clinical amelioration. Based on the available clinical data we suggest to consider the use of 0.5–1g/kg/day D-galactose and maximum 50g/day oral galactose therapy in PGM1-CDG. The existing data on galactose therapy have to be viewed as preliminary observations. A prospective multicenter trial is ongoing to evaluate the efficacy and optimal D-galactose dose of galactose supplementation

  10. Fish oil supplementation in type 2 diabetes: a quantitative systematic review.

    PubMed

    Montori, V M; Farmer, A; Wollan, P C; Dinneen, S F

    2000-09-01

    To determine the effects of fish oil supplementation on lipid levels and glycemic control in patients with type 2 diabetes. A comprehensive search of Medline, Embase, Lilacs, the Cochrane Clinical Trials Registry bibliographies of relevant papers, and expert input updated through September 1998 was undertaken. All randomized placebo-controlled trials were included in which fish oil supplementation was the only intervention in subjects with type 2 diabetes. Three investigators performed data extraction and quality scoring independently with discrepancies resolved by consensus. Eighteen trials including 823 subjects followed for a mean of 12 weeks were included. Doses of fish oil used ranged from 3 to 18 g/day The outcomes studied were glycemic control and lipid levels. Meta-analysis of pooled data demonstrated a statistically significant effect of fish oil on lowering triglycerides (-0.56 mmol/l [95% CI -0.71 to -0.41]) and raising LDL cholesterol (0.21 mmol/l [0.02 to 0.41]). No statistically significant effect was observed for fasting glucose. HbA1c total cholesterol, or HDL cholesterol. The triglyceride-lowering effect and the elevation in LDL cholesterol were most marked in those trials that recruited hypertriglyceridemic subjects and used higher doses of fish oil. Heterogeneity was observed and explained by the recruitment of subjects with baseline hypertriglyceridemia in some studies. Fish oil supplementation in type 2 diabetes lowers triglycerides, raises LDL cholesterol, and has no statistically significant effect on glycemic control. Trials with hard clinical end points are needed.

  11. A review of copper status of cattle in Canada and recommendations for supplementation

    PubMed Central

    Smart, Marion E.; Cymbaluk, Nadia F.; Christensen, David A.

    1992-01-01

    Primary and secondary copper deficiency has been identified in most Canadian provinces. Research has been done investigating the environmental and dietary factors that influence dietary copper availability and the effect of deficient copper status on the health and production of cattle. Across Canada, a high percentage of forages and grains are marginal to deficient in copper. In certain regions, high sulphates in the water and/or high molybdenum concentrations in the feed decrease dietary copper availability. The value of various oral and parenteral copper supplements in the treatment and prevention of copper deficiency is discussed. ImagesFigure 1. PMID:17423962

  12. Effects of Nigella sativa supplementation on blood parameters and anthropometric indices in adults: A systematic review on clinical trials

    PubMed Central

    Mohtashami, Alireza; Entezari, Mohammad Hasan

    2016-01-01

    Background: Nigella sativa (N. sativa) has been used in traditional medicine and several studies have been performed in the last decades to reveal the effects of it on different medical disorders such as diabetes, dyslipidemia, hypertension, and obesity. We evaluated the effects of N. sativa supplementation on lipid profiles, glycemic control, blood pressure (BP), and some anthropometric indices in humans. Materials and Methods: A search on published studies was done by using databases including PubMed, Google Scholar, Thomas Reuters Web of Science, and Cochrane. Medical subject headings (MeSH) terms searched included “N. sativa,” “Black seed,” “Black cumin,” “kalonji,” and “Triglycerides,” “Cholesterol,” “Lipoproteins,” “LDL,” “Lipoproteins,” “HDL,” “Blood glucose,” “Hemoglobin A,” “Glycosylated,” “Blood pressure,” “Body mass index,” “Waist circumference”. Initially 515 articles were extracted. Four hundred ninety-two papers that were unrelated, reviews, animal studies, and combined and duplicated studies were excluded, 23 articles were eligible for this review. Results: After analyzing 23 articles including 1531 participants, these results were achieved: In 4 trials, N. sativa reduced BP, but in 5 trials it could not. Fasting blood sugar (FBS) was reduced significantly in 13 studies. In addition, N. sativa reduced levels of glycosylated hemoglobin (HbA1c). Although weight and waist circumference (WC) in 2 articles were reduced significantly, in 6 articles they were not. Fluctuation in lipid profile in the articles was very controversial, being significant in many of them but not in others. Conclusion: Our systematic review revealed that N. sativa supplementation might be effective in glycemic control in humans. PMID:27904549

  13. Effect of green tea supplementation on blood pressure among overweight and obese adults: a protocol for a systematic review.

    PubMed

    Li, Guowei; Zhang, Yuan; Mbuagbaw, Lawrence; Holbrook, Anne; Levine, Mitchell A H; Thabane, Lehana

    2014-04-17

    Emerging randomised controlled trials (RCTs) exploring the effect of green tea (GT) supplementation or GT extract (GTE) on blood pressure (BP) among overweight and obese adults yielded inconclusive results. We aim to conduct a systematic review to summarise the evidence of RCTs until now, to clarify the efficacy of GT supplementation or GTE in BP in overweight and obese populations. The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and ClinicalTrials.gov will be searched to retrieve potential RCTs. Unpublished studies will be identified by searching the abstract books or websites of the three major conference proceedings: the International Society of Hypertension, the Nutrition & Health Conference and the World Congress of Nutrition and Health. A random-effects meta-analysis will be performed to pool the mean difference for the change in BP from baseline (ie, postintervention BP minus baseline BP) between intervention groups and placebo groups of the included studies, presenting the pooled results with 95% CIs. Subgroups analyses will be conducted according to different doses of GT or GTE, trial duration, geographic regions, overweight versus obese participants, and participants with versus without change in body weight after intervention. Sensitivity analysis will be performed by excluding studies classified as having a high risk of bias, applying a fixed-effects model, using the postintervention BP for analyses and excluding trials with non-study cointerventions. This systematic review will be published in a peer-reviewed journal. It will be disseminated electronically and in print. Summarising the RCT evidence to clarify the efficacy in BP among overweight and obese adults will aid in making the dietary recommendation of GT and improving the clinical management of hypertension. PROSPERO CRD42014007273.

  14. Systematic review and meta-analysis of randomised controlled trials on the effects of potassium supplements on serum potassium and creatinine

    PubMed Central

    Cappuccio, Francesco P; Buchanan, Laura A; Ji, Chen; Siani, Alfonso; Miller, Michelle A

    2016-01-01

    Objectives High potassium intake could prevent stroke, but supplementation is considered hazardous. We assessed the effect of oral potassium supplementation on serum or plasma potassium levels and renal function. Setting We updated a systematic review of the effects of potassium supplementation in randomised clinical trials carried out worldwide, published in 2013, extending it to July 2015. We followed the PRISMA guidelines. Participants Any individual taking part in a potassium supplementation randomised clinical trial. Studies included met the following criteria: randomised clinical trials, potassium supplement given and circulating potassium levels reported. Intervention Oral potassium supplementation. Primary outcome measures Serum or plasma potassium and serum or plasma creatinine. Results A total of 20 trials (21 independent groups) were included (1216 participants from 12 different countries). All but 2 were controlled (placebo n=16, control n=2). Of these trials, 15 were crossover, 4 had a parallel group and 1 was sequential. The duration of supplementation varied from 2 to 24 weeks and the amount of potassium given from 22 to 140 mmol/day. In the pooled analysis, potassium supplementation caused a small but significant increase in circulating potassium levels (weighted mean difference (WMD) 0.14 mmol/L, 95% CI 0.09 to 0.19, p<1×10−5), not associated with dose or duration of treatment. The average increase in urinary potassium excretion was 45.75 mmol/24 hours, 95% CI 38.81 to 53.69, p<1×10−5. Potassium supplementation did not cause any change in circulating creatinine levels (WMD 0.30 µmol/L, 95% CI −1.19 to 1.78, p=0.70). Conclusions In short-term studies of relatively healthy persons, a moderate oral potassium supplement resulted in a small increase in circulating potassium levels and no change in renal function. PMID:27566636

  15. Effect of green tea supplementation on blood pressure among overweight and obese adults: a systematic review and meta-analysis.

    PubMed

    Li, Guowei; Zhang, Yuan; Thabane, Lehana; Mbuagbaw, Lawrence; Liu, Aiping; Levine, Mitchell A H; Holbrook, Anne

    2015-02-01

    Emerging randomized controlled trials (RCTs) investigating the effect of green tea or green tea extract (GTE) supplementation on blood pressure (BP) among overweight and obese adults reported inconsistent findings. To conduct a systematic review and meta-analysis to clarify the efficacy of green tea or GTE on BP among overweight and obese adults. Electronic databases, conference proceedings and gray literature were searched systematically to include parallel and cross-over RCTs examining the efficacy of green tea or GTE on BP compared with placebo. Data were meta-analyzed using a random-effects model, to compare the mean difference of the change in BP from baseline in the intervention and the placebo groups. Fourteen RCTs with 971 participants (47% women) were pooled for analysis. Green tea or GTE produced a significant effect on both SBP (mean difference -1.42 mmHg, 95% confidence interval -2.47 to -0.36, P = 0.008; I = 52%, P = 0.01 for heterogeneity) and DBP (mean difference -1.25 mmHg, 95% confidence interval -2.32 to -0.19, P = 0.02; I = 74%, P < 0.001 for heterogeneity), compared with placebo. The quality of evidence across studies was low. Similar results were found in subgroup and sensitivity analyses. Among overweight and obese adults, green tea or GTE supplementation is found to cause a small but significant reduction in BP. More high-quality RCTs with large sample sizes are needed to further confirm the efficacy on BP and make strong recommendations for green tea or GTE supplementation among the overweight and obese adults.

  16. Effects of inorganic nitrate and beetroot supplementation on endothelial function: a systematic review and meta-analysis.

    PubMed

    Lara, Jose; Ashor, Ammar W; Oggioni, C; Ahluwalia, A; Mathers, John C; Siervo, Mario

    2016-03-01

    Diets rich in inorganic nitrate are associated with lower blood pressure, an effect that may be mediated by an improvement of endothelial function (EF). Therefore, a systematic review and meta-analysis of randomised controlled trials (RCTs) were conducted to examine the effects of inorganic nitrate and beetroot supplementation on measures of EF. MEDLINE, EMBASE and Scopus databases were searched from inception until November 2014. Specific inclusion criteria were as follows: (1) RCTs; (2) trials comparing inorganic nitrate or beetroot supplementation with placebo control groups; and (3) trials reporting effects of these interventions on outcomes of vascular function. Random-effect models were used to assess the pooled effect sizes showed as standardised mean differences (SMD). Nine crossover trials and three parallel trials met our inclusion criteria. The trials were conducted between 2008 and 2014 and included a total of 246 participants with 10-64 participants per study. The duration of each intervention ranged from 1.5 h to 28 days. Inorganic nitrate and beetroot consumption was associated with an improvement in vascular function (SMD 0.36; 95 % CI 0.16, 0.56; P < 0.001). The effect on EF was significantly associated with the dose of inorganic nitrate (β = 0.04, SE = 0.01, P < 0.001), age (β = -0.01, SE = 0.004, P = 0.02), baseline BMI (β = -0.04, SE = 0.02, P = 0.05) and systolic BP (β = -0.01, SE = 0.005, P = 0.02). Inorganic nitrate and beetroot supplementation was associated with beneficial effects on EF. These effects appear to be reduced in older subjects and in subjects with greater cardiometabolic risk.

  17. Federal policies to promote the widespread utilization of photovoltaic systems. Supplement: Review and critique

    NASA Technical Reports Server (NTRS)

    Smith, J. L.

    1980-01-01

    Review comments of the Congressional report entitled 'Federal Policies to Promote the Widespread Utilization of Photovoltaic Systems' are presented. Responses to the review comments by the Jet Propulsion Laboratory, preparer of the Congressional report, are also presented. The Congressional report discussed various issues related to promoting the deployment of photovoltaic systems through the Federal Photovoltaic Program. Various program strategies and funding levels were examined.

  18. Creating a "SIS-A" Annual Review Protocol to Determine the Need for Reassessment

    ERIC Educational Resources Information Center

    Thompson, James R.; Shogren, Karrie A.; Seo, Hyojeong; Wehmeyer, Michael L.; Lang, Kyle M.

    2016-01-01

    The Supports Intensity Scale-Adult Version ("SIS-A") has been widely adopted throughout North America and the world since its publication a little over a decade ago. Many organizations and jurisdictions operate under regulations that require an annual assessment of people who receive services and supports that are financed through public…

  19. Keeping Pace with K-12 Digital Learning: An Annual Review of Policy and Practice. Eleventh Edition

    ERIC Educational Resources Information Center

    Watson, John; Pape, Larry; Murin, Amy; Gemin, Butch; Vashaw, Lauren

    2014-01-01

    "Keeping Pace with K-12 Digital Learning" (2014) is the 11th in a series of annual reports that began in 2004 that examine the status of K-12 online education across the country. The report provides an overview of the latest policies, practices, and trends affecting online learning programs across all 50 states. It summarizes that at a…

  20. Keeping Pace with K-12 Online & Blended Learning: An Annual Review of Policy and Practice, 2013

    ERIC Educational Resources Information Center

    Watson, John; Murin, Amy; Vashaw, Lauren; Gemin, Butch; Rapp, Chris

    2013-01-01

    This is the 10th annual "Keeping Pace" report. "Keeping Pace" has several goals: (1) add to the body of knowledge about online education policy and practice, and make recommendations for advances; (2) serve as a reference source for information about programs and policies across the country, both for policymakers and…