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Sample records for weekly iron-folic acid

  1. Industry experience in promoting weekly iron-folic acid supplementation in the Philippines.

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    Garcia, Josel; Datol-Barrett, Eva; Dizon, Maynilad

    2005-12-01

    After participating in a pilot project under a government-industry partnership to promote the adoption of weekly iron-folic acid supplementation among women of reproductive age in the Philippines in 1998, United Laboratories (UNILAB), the Philippines' largest private pharmaceutical company, decided in April 2002 to launch a weekly iron-folic acid supplement for pregnant and non-pregnant women under the brand name Femina. The business objective set for the Femina brand was to build the category of preventive iron-folic acid supplements in line with the Philippine Department of Health's advocacy on weekly supplementation as an alternate to daily dosing to reduce the prevalence of anemia in the country. The brand was supported with an integrated mix of traditional advertising media with complementary direct-to-consumer educational programs that aimed to create awareness of iron-deficiency anemia, its causes and effects, and the role of weekly intake of iron-folic acid in preventing the condition. Aggressive marketing support for 1 year was successful in creating awareness among the target women. Significant lessons derived from consumers identified opportunity areas that can be further addressed in developing advocacy programs on weekly iron supplementation implemented on a nationwide scale in the future.

  2. ANAEMIA ERADICATION IN ADOLESCENTS- A NEW HOPE WITH WEEKLY IRON FOLIC ACID SUPPLEMENTATION (WIFS (PILOT STUDY

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    Hema Divakar

    2017-02-01

    Full Text Available BACKGROUND Anaemia is perceived to be a major public health problem especially among adolescent females .Findings from National Family Health Survey NFHS (2005-06 indicate that 56% of the adolescent girls in India are anaemic and, of these 17% suffer from moderate to severe anaemia. The prevalence of anaemia in female adolescent age group is still an understudied subject. The aims of this study were to evaluate the recently initiated WIFS program for government school girls with respect to implementation and impact on trends in prevalence of Anaemia among adolescent girls in a Bengaluru rural school. MATERIALS AND METHODS Cross-sectional, descriptive exploratory research study was used. The choice of the school was based on commitment to administration of weekly iron-folic acid supplements (WIFS programme. All the girl students from class 6 th to 10th of Government High and Senior Secondary school (age group, 11-19 years who were a part of WIFS were enrolled as study participants. Qualitative data on anaemia awareness and diet history, compliance, side effects were taken from these girls. General information on age, height, weight were collected and BMI calculated. Hb estimation was done by Haemocue method. Statistical Analysis- Analysis were prepared by IBM SPSS Statistics version 22. RESULTS Out of the 95girls in the school, there were 81 girls (85.26% reported to consume one tablet of Iron folic acid (IFA weekly in the past 1 year, with no major side effects. The girls had knowledge about symptoms of anaemia and iron-rich diet. Hb estimates indicated 79.01% non anaemic, prevalence of anaemia was 20.99%; none of the girls had severe anaemia, 1.2% had moderate anaemia and the remaining 19.8% belonged to mild anaemia category, indicating a significant decline. The mean BMI of the study sample was 17.53 kg/m2 with 67.9% underweight and 6.2% overweight. CONCLUSION Overall, in this school, the WIFS program was found to be well implemented with good

  3. Increased birth weight associated with regular pre-pregnancy deworming and weekly iron-folic acid supplementation for Vietnamese women.

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    Luca Passerini

    Full Text Available BACKGROUND: Hookworm infections are significant public health issues in South-East Asia. In women of reproductive age, chronic hookworm infections cause iron deficiency anaemia, which, upon pregnancy, can lead to intrauterine growth restriction and low birth weight. Low birth weight is an important risk factor for neonatal and infant mortality and morbidity. METHODOLOGY: We investigated the association between neonatal birth weight and a 4-monthly deworming and weekly iron-folic acid supplementation program given to women of reproductive age in north-west Vietnam. The program was made available to all women of reproductive age (estimated 51,623 in two districts in Yen Bai Province for 20 months prior to commencement of birth weight data collection. Data were obtained for births at the district hospitals of the two intervention districts as well as from two control districts where women did not have access to the intervention, but had similar maternal and child health indicators and socio-economic backgrounds. The primary outcome was low birth weight. PRINCIPAL FINDINGS: The birth weights of 463 infants born in district hospitals in the intervention (168 and control districts (295 were recorded. Twenty-six months after the program was started, the prevalence of low birth weight was 3% in intervention districts compared to 7.4% in control districts (adjusted odds ratio 0.29, 95% confidence interval 0.10 to 0.81, p = 0.017. The mean birth weight was 124 g (CI 68 - 255 g, p<0.001 greater in the intervention districts compared to control districts. CONCLUSIONS/SIGNIFICANCE: The findings of this study suggest that providing women with regular deworming and weekly iron-folic acid supplements before pregnancy is associated with a reduced prevalence of low birth weight in rural Vietnam. The impact of this health system-integrated intervention on birth outcomes should be further evaluated through a more extensive randomised-controlled trial.

  4. Socio-demographic profile and compliance to Weekly Iron Folic Acid supplementation among adolescent girls in Central Delhi

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    Anuradha Chauhan

    2015-01-01

    Full Text Available Background: Adolescence is a vulnerable period in the human life cycle for the development of nutritional anemia, particularly among girls.Objective:1. To find out the prevalence of iron deficiency anemia in the study group.2. To study the various socio-demographic factors associated with anemia.3. To study the compliance of weekly Iron Folic acid Supplementation (WIFS.Material and Methods: A cross-sectional survey was conducted in an Urban Health Center, in New Delhi. A total of 60 adolescent females (10–19 years old were included in this study. The study was undertaken from Nov 2013 – Dec 2013 (2 months using a pre-tested questionnaire containing items to assess the socio-demographic profile, their medical history and past history. After taking their assent, hemoglobin (Hb was estimated using HemoCue method.Results: The prevalence of anemia was found to be 71.1%. A significant association of presence of anemia was found with lower socio-economic status and non-intake of WIFS. Mean height and weight of subjects with anemia was significantly less in anemic girls than participants without anemia. Significant association of anemia was found with non-consumption of Iron Folic Acid (IFA tablets (χ2 value – 5.3, p value 0.02.Conclusions: A high prevalence of anemia among adolescent females was found, which was higher in the lower socio-economic strata and those not consuming WIFS. Thus there is a need to strengthen the programs for the prevention of anemia among adolescent girls through nutrition education and anemia prophylaxis.

  5. Weekly iron-folic acid supplementation with regular deworming is cost-effective in preventing anaemia in women of reproductive age in Vietnam.

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    Gerard J Casey

    Full Text Available BACKGROUND: To estimate the cost and cost-effectiveness of a project administering de-worming and weekly iron-folic acid supplementation to control anaemia in women of reproductive age in Yen Bai province, Vietnam. METHODS AND FINDINGS: Cost effectiveness was evaluated using data on programmatic costs based on two surveys in 2006 and 2009 and impact on anaemia and iron status collected in 2006, 2007, and 2008. Data on initial costs for training and educational materials were obtained from the records of the National Institute of Malariology, Parasitology and Entomology and the Yen Bai Malaria Control Program. Structured questionnaires for health workers at district, commune and village level were used to collect ongoing distribution and monitoring costs, and for participants to collect transport and loss of earnings costs. The cost per woman treated (defined as consuming at least 75% of the recommended intake was USD0.76 per annum. This estimate includes financial costs (for supplies, training, and costs of health care workers' time. Prevalence of anaemia fell from 38% at baseline, to 20% after 12 months. Thus, the cost-effectiveness of the project is assessed at USD 4.24 per anaemia case prevented per year. Based on estimated productivity gains for adult women, the benefit:cost ratio is 6.7∶1. Cost of the supplements and anthelminthics was 47% of the total, while costs of training, monitoring, and health workers' time accounted for 53%. CONCLUSION: The study shows that weekly iron-folic acid supplementation and regular de-worming is a low-cost and cost-effective intervention and would be appropriate for population-based introduction in settings with a high prevalence of anaemia and iron deficiency and low malaria infection rates.

  6. Effect of Daily versus Weekly Iron Folic Acid Supplementation on the Haemoglobin Levels of Children 6 To 36 Months of Urban Slums of Vadodara

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    K Sharma, P Parikh, F Desai

    2011-01-01

    Full Text Available Objective: To assess the effect of daily versus weekly iron folic acid (IFA supplementation on the haemoglobin levels of children 6 to 36 months of urban slums of Vadodara Design: Non Randomized control supervised trial Setting: Five out of 40 anganwadi centres were randomly selected. The centres were randomly divided into 3 groups i.e., daily, weekly and control. Participants: All children age 6 to 36 months were selected Intervention: Subjects of daily group (n=31 received one IFA tablet (19.8 mg of elemental iron/tablet daily for 60 days; weekly group (n=30 received one IFA tablet per week for 19 weeks; control group (n=31 did not receive any supplementation. Main Outcome Measure(s included impact on haemoglobin levels, anemia prevalence. Results: A significant rise in the hemoglobin levels of 2.03g/dl and 1.75g/dl was observed in daily and weekly group respectively, with anaemic subjects showing a higher rise. Overall prevalence of anemia reduced significantly by 35% and 43% respectively in daily and weekly group. Weekly supplementation showed fewer side effects and more reduction in anemia compared to daily. Conclusions: IFA supplementation significantly increased haemoglobin levels of underprivileged children below 3y of age, irrespective of dose and regimen (daily or weekly. Weekly supplementation with medicinal iron can be used as a strategy for improving haemoglobin levels and anemia reduction among children 6 to 36 months with fewer side effects.

  7. A free weekly iron-folic acid supplementation and regular deworming program is associated with improved hemoglobin and iron status indicators in Vietnamese women

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    Thach Tran D

    2009-07-01

    Full Text Available Abstract Background Anemia due to iron deficiency is recognized as one of the major nutritional deficiencies in women and children in developing countries. Daily iron supplementation for pregnant women is recommended in many countries although there are few reports of these programs working efficiently or effectively. Weekly iron-folic acid supplementation (WIFS and regular deworming treatment is recommended for non-pregnant women living in areas with high rates of anemia. Following a baseline survey to assess the prevalence of anemia, iron deficiency and soil transmitted helminth infections, we implemented a program to make WIFS and regular deworming treatment freely and universally available for all women of reproductive age in two districts of a province in northern Vietnam over a 12 month period. The impact of the program at the population level was assessed in terms of: i change in mean hemoglobin and iron status indicators, and ii change in the prevalence of anemia, iron deficiency and hookworm infections. Method Distribution of WIFS and deworming were integrated with routine health services and made available to 52,000 women. Demographic data and blood and stool samples were collected in baseline, and three and 12-month post-implementation surveys using a population-based, stratified multi-stage cluster sampling design. Results The mean Hb increased by 9.6 g/L (95% CI, 5.7, 13.5, p Conclusion A free, universal WIFS program with regular deworming was associated with reduced prevalence and severity of anemia, iron deficiency and hookworm infection when made available to Vietnamese women over a 12-month period.

  8. The effect of Iron Folic Acid Supplementation and Dietary Iron Intake in High Schools Female Students

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    2015-01-01

    Full Text Available Background & aim: Iron deficiency is one of the major public health problems imposing significant effect on the body and mind which has negative impacts on humans’ capability of. Increasing demand of the body, inadequate intake and decrease of absorbency are the major causes of anemia among teenage girls. The aim of this study was to evaluate the effect of dietary iron folic acid supplementation and dietary iron intake in high school girls. Methods: The present cross-sectional study was conducted on sixty female high school students at grade one and three in Yasuj, Iran. Biochemical markers of iron status were measured beforehand and afterwards of folic acid supplementation for 16 weeks. Food consumption patterns and iron intake were determined by frequency questionnaires. Data were analyzed using chi-square test, t-test by means of N4 analysis software. Results: Anemia, iron deficiency and iron deficiency anemia in grade one were 9.7%, 32.3% and 9.9% respectively, in addition to in grade three were 19.4% , 41.9% and 3.2% respectively. After iron folic acid supplementation, these indicators were 9.7%, 16.1% and 3.3% in grade one and in grade three were 9.7%, 22.6%, 0.0% respectively. Conclusion: Overall, it appeared that weekly iron folic acid supplementation in duration of 16 weeks per year, with dietary modification, could improve the indices of blood in high school girls. Key words: Anemia, iron deficiency, iron deficiency anemia, iron folic acid supplementation

  9. High Adherence to Iron/Folic Acid Supplementation during Pregnancy Time among Antenatal and Postnatal Care Attendant Mothers in Governmental Health Centers in Akaki Kality Sub City, Addis Ababa, Ethiopia: Hierarchical Negative Binomial Poisson Regression

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    Gebreamlak, Bisratemariam; Dadi, Abel Fekadu; Atnafu, Azeb

    2017-01-01

    Background Iron deficiency during pregnancy is a risk factor for anemia, preterm delivery, and low birth weight. Iron/Folic Acid supplementation with optimal adherence can effectively prevent anemia in pregnancy. However, studies that address this area of adherence are very limited. Therefore, the current study was conducted to assess the adherence and to identify factors associated with a number of Iron/Folic Acid uptake during pregnancy time among mothers attending antenatal and postnatal care follow up in Akaki kality sub city. Methods Institutional based cross-sectional study was conducted on a sample of 557 pregnant women attending antenatal and postnatal care service. Systematic random sampling was used to select study subjects. The mothers were interviewed and the collected data was cleaned and entered into Epi Info 3.5.1 and analyzed by R version 3.2.0. Hierarchical Negative Binomial Poisson Regression Model was fitted to identify the factors associated with a number of Iron/Folic Acid uptake. Adjusted Incidence rate ratio (IRR) with 95% confidence interval (CI) was computed to assess the strength and significance of the association. Result More than 90% of the mothers were supplemented with at least one Iron/Folic Acid supplement from pill per week during their pregnancy time. Sixty percent of the mothers adhered (took four or more tablets per week) (95%CI, 56%—64.1%). Higher IRR of Iron/Folic Acid supplementation was observed among women: who received health education; which were privately employed; who achieved secondary education; and who believed that Iron/Folic Acid supplements increase blood, whereas mothers who reported a side effect, who were from families with relatively better monthly income, and who took the supplement when sick were more likely to adhere. Conclusion Adherence to Iron/Folic Acid supplement during their pregnancy time among mothers attending antenatal and postnatal care was found to be high. Activities that would address the

  10. Elimination of iron deficiency anemia and soil transmitted helminth infection: evidence from a fifty-four month iron-folic acid and de-worming program.

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    Gerard J Casey

    Full Text Available BACKGROUND: Intermittent iron-folic acid supplementation and regular de-worming are effective initiatives to reduce anemia, iron deficiency, iron deficiency anemia, and soil transmitted helminth infections in women of reproductive age. However, few studies have assessed the long-term effectiveness of population-based interventions delivered in resource-constrained settings. METHODOLOGY/PRINCIPAL FINDINGS: The objectives were to evaluate the impact of weekly iron-folic acid supplementation and de-worming on mean hemoglobin and the prevalence of anaemia, iron deficiency, and soil transmitted helminth infection in a rural population of women in northern Vietnam and to identify predictive factors for hematological outcomes. A prospective cohort design was used to evaluate a population-based supplementation and deworming program over 54 months. The 389 participants were enrolled just prior to commencement of the intervention. After 54 months 76% (95% CI [68%, 84%] were taking the iron-folic acid supplement and 95% (95% CI [93%, 98%] had taken the most recently distributed deworming treatment. Mean hemoglobin rose from 122 g/L (95% CI [120, 124] to 131 g/L (95% CI [128, 134] and anemia prevalence fell from 38% (95% CI [31%, 45%] to 18% (95% CI [12%, 23%]; however, results differed significantly between ethnic groups. Iron deficiency fell from 23% (95% CI [17%, 29%] to 8% (95% CI [4%, 12%], while the prevalence of iron deficiency anemia was reduced to 4% (95% CI [1%, 7%]. The prevalence of hookworm infection was reduced from 76% (95% CI [68%, 83%] to 11% (95% CI [5%, 18%]. The level of moderate or heavy infestation of any soil-transmitted helminth was reduced to less than 1%. CONCLUSIONS/SIGNIFICANCE: Population-based interventions can efficiently and effectively reduce anemia and practically eliminate iron deficiency anemia and moderate to heavy soil transmitted helminth infections, maintaining them below the level of public health concern.

  11. Toward better compliance with iron-folic acid supplements: understanding the behavior of poor urban pregnant women through ethnographic decision models in Vadodara, India.

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    Ghanekar, Jai; Kanani, Shubhada; Patel, Sucheta

    2002-03-01

    This study made an attempt to develop ethnographic decision models to understand and improve iron-folic acid supplement procurement and compliance-related behaviors of poor urban pregnant women in Vadodara, India, based on data obtained through the use of qualitative research tools. Open-ended, in-depth interviews were conducted with 36 pregnant women (17-32 weeks of gestation) purposively selected from four urban slums. Fortnightly home visits were made to the houses of 20 pregnant women-family member pairs to elicit behaviors related to iron-folic acid supplement procurement and compliance at the household level, from which the ethnographic decision models were developed. The hemoglobin levels of these women were also assessed. Regular counseling until delivery, based on the ethnographic data, helped to improve compliance, which resulted in 95% of the women consuming over 90% of the required dose. The mean hemoglobin level also improved from 9.6 to 11.08 g/dl until the end of the last trimester. This study highlighted the need for qualitative ethnographic data to develop such models that would help in the understanding of specific behaviors that influence program acceptance. Such data would have policy-level implications, for example, developing appropriate information-education-communication material and counseling strategies.

  12. Factors associated with not using antenatal iron/folic acid supplements in Indonesia: the 2002/2003 and 2007 Indonesia Demographic and Health Survey.

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    Titaley, Christiana Rialine; Dibley, Michael John

    2015-01-01

    This analysis examined factors associated with non-use of antenatal iron/folic acid supplements in Indonesia. Data from the 2002/2003 and 2007 Indonesia Demographic and Health Surveys (IDHS) were used, providing survival information for 26,591 most recent deliveries over the five-year period prior to each survey. The main outcome variable was non-use of iron/folic acid supplements. Using logistic regression, we examined the role of external environment, predisposing, enabling, need factors, and previous utilization of other maternal care services in non-use of antenatal iron/folic acid supplements. Mothers from outer Java- Bali Region and rural areas (OR=1.73, 95% CI: 1.48-2.03) had increased odds for not using antenatal iron/folic acid supplements. The likelihood for not using the supplements increased with the reduction of household wealth index and parental education. The odds increased amongst mothers with low autonomy on her own health care (OR=1.24, 95% CI: 1.04-1.49), high birth-rank infants, mothers with low knowledge of obstetric complications and low exposure to mass media. Enabling factors associated with increased odds for non-use of iron/folic acid supplements included mothers reporting money to pay health services (OR=1.28, 95% CI: 1.13- 1.44) and distance to health services (OR=1.20, 95% CI: 1.02-1.40) were major problems. Our study demonstrated the importance of antenatal care as a distribution channel of the supplements. Increasing community awareness, coverage and access to health services along with strengthening counselling sessions during antenatal care and community participation in health programs are necessary to improve the uptake of iron/folic acid supplements, to increase infant survival in Indonesia.

  13. Implementing preventive iron-folic acid supplementation among women of reproductive age in some Western Pacific countries: possibilities and challenges.

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    Smitasiri, Suttilak; Solon, Florentino S

    2005-12-01

    Lack of effective implementation mechanisms is identified as a major obstacle in the prevention and control of iron-deficiency anemia. This paper discusses experiences gained from implementing iron-folic acid supplementation in the Philippines, Vietnam, and Cambodia. The understanding of contextual elements is proposed as a foundation for planning interventions. Moreover, it is suggested that a social marketing framework should provide a way of thinking about how to influence related behaviors. The application of a social marketing framework applied using a "5 P's" approach: public relations and collaboration, product, price, place, and promotion, is described, as well as enabling factors (possibilities) and inhibiting factors (challenges) of this approach. Although a program to improve iron nutrition among women of reproductive age may not be simple to implement, it is essential to enhancing health, human development, and economic advancement in developing countries.

  14. Iron-Folic Acid Supplementation During Pregnancy Reduces the Risk of Stunting in Children Less Than 2 Years of Age: A Retrospective Cohort Study from Nepal.

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    Nisar, Yasir Bin; Dibley, Michael J; Aguayo, Victor M

    2016-01-27

    The aim of the study was to investigate the effect of antenatal iron-folic acid (IFA) supplementation on child stunting in Nepalese children age pregnancy (aRR = 0.77, 95% CI = 0.64-0.92). Antenatal IFA supplementation significantly reduced the risk of stunting in Nepalese children age <2 years. The greatest impact on the risk reduction of child stunting was when IFA supplements were started ≤6 months with ≥90 supplements were used.

  15. Iron-Folic Acid Supplementation During Pregnancy Reduces the Risk of Stunting in Children Less Than 2 Years of Age: A Retrospective Cohort Study from Nepal

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    Yasir Bin Nisar

    2016-01-01

    Full Text Available The aim of the study was to investigate the effect of antenatal iron-folic acid (IFA supplementation on child stunting in Nepalese children age <2 years. A retrospective cohort study design was used, in which a pooled cohort of 5235 most recent live births 2 years prior to interview from three Nepal Demographic and Health Surveys (2001, 2006 and 2011 was analysed. The primary outcome was stunting in children age <2 years. The main exposure variable was antenatal IFA supplementation. Multivariate Poisson regression analysis was performed. In our sample, 31% and 10% of Nepalese children age <2 years were stunted and severely stunted, respectively. The adjusted relative risk of being stunted was 14% lower in children whose mothers used IFA supplements compared to those whose mothers did not use (aRR = 0.86, 95% CI = 0.77–0.97. Additionally, the adjusted relative risk of being stunted was significantly reduced by 23% when antenatal IFA supplementation was started ≤6 months with ≥90 IFA supplements used during pregnancy (aRR = 0.77, 95% CI = 0.64–0.92. Antenatal IFA supplementation significantly reduced the risk of stunting in Nepalese children age <2 years. The greatest impact on the risk reduction of child stunting was when IFA supplements were started ≤6 months with ≥90 supplements were used.

  16. Role of family support and women's knowledge on pregnancy-related risks in adherence to maternal iron-folic acid supplementation in Indonesia.

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    Wiradnyani, Luh Ade Ari; Khusun, Helda; Achadi, Endang L; Ocviyanti, Dwiana; Shankar, Anuraj H

    2016-10-01

    To examine whether women's knowledge of pregnancy-related risks and family support received during pregnancy are associated with adherence to maternal iron-folic acid (IFA) supplementation. Secondary data analysis of the 2002-03, 2007 and 2012 Indonesia Demographic and Health Survey. Analysis of the association between factors associated with adherence (consuming ≥90 IFA tablets), including the women's knowledge and family support, was performed using multivariate logistic regression. National household survey. Women (n 19 133) who had given birth within 2 years prior to the interview date. Knowledge of pregnancy-related risks was associated with increased adherence to IFA supplementation (adjusted OR=1·8; 95 % CI 1·6, 2·0), as was full family (particularly husband's) support (adjusted OR=1·9; 95 % CI 1·6, 2·3). Adequate antenatal care (ANC) visits (i.e. four or more) was associated with increased adherence (adjusted OR=2·2; 95 % CI 2·0, 2·4). However, ANC providers missed opportunities to distribute tablets and information, as among women with adequate ANC visits, 15 % reported never having received/bought any IFA tablets and 30 % had no knowledge of pregnancy-related risks. A significant interaction was observed between family support and the women's educational level in predicting adherence. Family support significantly increased the adherence among women with knowledge of pregnancy-related risks and involving family members, particularly the husband and importantly for less-educated women, improved adherence to IFA supplementation. ANC visit opportunities must be optimized to provide women with sufficient numbers of IFA tablets along with health information (especially on pregnancy-related risks) and partner support counselling.

  17. Impact of multiple micronutrient vs. iron - folic acid supplements on maternal anemia and micronutrient status in pregnancy

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    Background. Multiple micronutrient (MMN) supplements could increase hemoglobin and improve micronutrient status of pregnant women more than iron ± folic acid supplements alone. Objective. To compare the effects of MMN vs. iron ± folic acid supplements on hemoglobin and micronutrient status of pregn...

  18. A Study on the effect of iron folic acid supplementation and deworming among college going adolescent girls in urban Agra.

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    Ratandeep Lamba

    2014-06-01

    Full Text Available Background: Spaced IFA Supplementation is recognized as an efficacious public health program and effective preventive approach in combating anemia in adolescent girls, is cost effective and results in fewer side effects. Aim: To study the effect of: bi-weekly supplementation of IFA with and without Albendazole administration on the status of hemoglobin level in college going adolescent girls. Material and methods:  An interventional study was conducted among college going girls in Agra in the age group of 16-19 years (n=300 who were randomly selected. Their Hemoglobin levels were estimated before and after intervention by the Cynmeth-hemoglobin method using Drabkin’s solution. Three groups [two study A and B and one control] of hundred girls each were randomly constituted. To the study groups, supervised bi-weekly IFA with and without Albendazole were administered respectively for three months. Data collected was analyzed using suitable statistical tools. Results &Discussion: The overall prevalence of anemia was 65.3%.The initial prevalence in study group  reduced significantly from 80.7% to 35.5% whereas in study group B it reduced from 73.5% to 58.8% and in control it remained almost same 84.3% and 81.2% pre and post intervention respectively. The mean Hemoglobin rise observed in the study group A and B was 2.5gm/dl and 2.3 gm/dl respectively while in control group fall in the mean Hb was observed (0.1gm/dl. Conclusion: The prevalence of anemia in adolescent girls is high. Supervised IFA therapy twice a week is an effective strategy to lower the prevalence of anemia either combined or uncombined with Albendazole.

  19. Effect Of Daily And Alternate Day Iron & Folic Acid Supplementation To Pregnant Females On The Weight Of The Newborn

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    Grover Vijay

    1998-01-01

    Full Text Available Research question: What is the effect of IFA supplementation when given daily and on alternate days? Objective: To study the effect of daily and alternate day IFA supplementation. Study design: Intervention study. Setting: Rural health center of Gazipur village in east Delhi under deptt, of PSM, University College of Medical Sciences, Delhi. Participants: Pregnant females with period of gestation 20±4 weeks registering during Jan. to Dec. 94. Sample size: 120 pregnant females. Study variables: Birth weight. Results: Total 120 pregnant females were studied. 64 were put on daily (Group I and 56 on alternate day (group II IFA supplementation. In group I, 7 (10.9% babies had birth weight less than 2.5 Kg as compared to 3 (5.3% in Group II. However, the difference between the two groups regarding the birth weight was not statistically significant (p=0.489. Supplementation of IFA in Group II caused fewer adverse effects compared to Group I. Alternate day IFA supplementation may be an alternate to daily IFA in cases of non-compliance due to adverse effects without adversely affecting the outcome of pregnancy.

  20. Cluster-Randomized Non-Inferiority Trial to Compare Supplement Consumption and Adherence to Different Dosing Regimens for Antenatal Calcium and Iron-Folic Acid Supplementation to Prevent Preeclampsia and Anaemia: Rationale and Design of the Micronutrient Initiative Study.

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    Omotayo, Moshood O; Dickin, Katherine L; Chapleau, Gina M; Martin, Stephanie L; Chang, Christopher; Mwanga, Erick O; Kung'u, Jacqueline K; Stoltzfus, Rebecca J

    2015-11-17

    high daily amount of Ca administered in a complex dosing regimen is recommended to maximize efficacy and bioavailability. Factors such as client adherence, motivation, cost and logistical complexities may undermine effectiveness when implemented in public health programs. This cluster-randomized trial will compare Ca supplement consumption between higher and lower-dose regimens delivered through antenatal care in Kenya, integrated with iron-folic acid supplementation. If a lower-dose regimen improves adherence, women's Ca supplement consumption may be comparable to that achieved under a complex, higher-dose regimen. Evidence gained from this trial will guide public health planning for antenatal calcium supplementation programs to maximize benefits through reducing logistical, cost and adherence barriers.

  1. Ultraviolet spectrophotometric method for the determination of iron content in iron folic acid tablets%分光光度法测定铁质叶酸片中铁元素的含量

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    秦瑜丽

    2013-01-01

    A method for the determination of iron content in health food tablets by ultraviolet spectrophotometry was established. Use 50% of the hydrochloric acid solution and 10% of hydroxylamine hydrochloride processing samples to make all the iron in samples change into Fe2+. Fe2+ can react with 0. 15% of the phenanthroline solution to form a stable orange red compound. Then all the iron can be deteminated by spectrophotometric method on 511 nm. Results: Fe2+ was good linear over the range 0. 022 4~0. 112 0 mg/mL, the average recovery of Fe2+ was 99. 2%, and RSD was 1% (n=6). This method is simple,stable,precise and accurate. So this study can be used in determination of iron content, in iron folic acid tablets.%建立测定铁质叶酸片中铁含量的方法.用1∶1的盐酸溶液和10%的盐酸羟胺处理样品,使样品中的铁全部转化成Fe2+,Fe2+与0.15%的邻菲罗啉显色剂络合生成稳定的橙红色化合物,按分光光度法,在511 nm处测定吸光度.结果表明,铁离子浓度在0.022 4~0.112 0 mg/mL范围内呈现良好线性.平均回收率为99.2%.RSD为1%(n=6).该方法操作简单,样品前处理简便,结果稳定、精确,适用范围广,可用于铁质叶酸片中铁元素含量的测定.

  2. Prevalence of anemia and deficiency of iron, folic acid, and zinc in children younger than 2 years of age who use the health services provided by the Mexican Social Security Institute

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    González-Unzaga Marco

    2007-11-01

    Full Text Available Abstract Background In Mexico, as in other developing countries, micronutrient deficiencies are common in infants between 6 and 24 months of age and are an important public health problem. The objective of this study was to determine the prevalence of anemia and of iron, folic acid, and zinc deficiencies in Mexican children under 2 years of age who use the health care services provided by the Mexican Institute for Social Security (IMSS. Methods A nationwide survey was conducted with a representative sample of children younger than 2 years of age, beneficiaries, and users of health care services provided by IMSS through its regular regimen (located in urban populations and its Oportunidades program (services offered in rural areas. A subsample of 4,955 clinically healthy children was studied to determine their micronutrient status. A venous blood sample was drawn to determine hemoglobin, serum ferritin, percent of transferrin saturation, zinc, and folic acid. Descriptive statistics include point estimates and 95% confidence intervals for the sample and projections for the larger population from which the sample was drawn. Results Twenty percent of children younger than 2 years of age had anemia, and 27.8% (rural to 32.6% (urban had iron deficiency; more than 50% of anemia was not associated with low ferritin concentrations. Iron stores were more depleted as age increased. Low serum zinc and folic acid deficiencies were 28% and 10%, respectively, in the urban areas, and 13% and 8%, respectively, in rural areas. The prevalence of simultaneous iron and zinc deficiencies was 9.2% and 2.7% in urban and rural areas. Children with anemia have higher percentages of folic acid deficiency than children with normal iron status. Conclusion Iron and zinc deficiencies constitute the principal micronutrient deficiencies in Mexican children younger than 2 years old who use the health care services provided by IMSS. Anemia not associated with low ferritin values

  3. Prevalence of anemia and deficiency of iron, folic acid, and zinc in children younger than 2 years of age who use the health services provided by the Mexican Social Security Institute.

    Science.gov (United States)

    Duque, Ximena; Flores-Hernández, Sergio; Flores-Huerta, Samuel; Méndez-Ramírez, Ignacio; Muñoz, Sergio; Turnbull, Bernardo; Martínez-Andrade, Gloria; Ramos, Rosa I; González-Unzaga, Marco; Mendoza, María E; Martínez, Homero

    2007-11-30

    In Mexico, as in other developing countries, micronutrient deficiencies are common in infants between 6 and 24 months of age and are an important public health problem. The objective of this study was to determine the prevalence of anemia and of iron, folic acid, and zinc deficiencies in Mexican children under 2 years of age who use the health care services provided by the Mexican Institute for Social Security (IMSS). A nationwide survey was conducted with a representative sample of children younger than 2 years of age, beneficiaries, and users of health care services provided by IMSS through its regular regimen (located in urban populations) and its Oportunidades program (services offered in rural areas). A subsample of 4,955 clinically healthy children was studied to determine their micronutrient status. A venous blood sample was drawn to determine hemoglobin, serum ferritin, percent of transferrin saturation, zinc, and folic acid. Descriptive statistics include point estimates and 95% confidence intervals for the sample and projections for the larger population from which the sample was drawn. Twenty percent of children younger than 2 years of age had anemia, and 27.8% (rural) to 32.6% (urban) had iron deficiency; more than 50% of anemia was not associated with low ferritin concentrations. Iron stores were more depleted as age increased. Low serum zinc and folic acid deficiencies were 28% and 10%, respectively, in the urban areas, and 13% and 8%, respectively, in rural areas. The prevalence of simultaneous iron and zinc deficiencies was 9.2% and 2.7% in urban and rural areas. Children with anemia have higher percentages of folic acid deficiency than children with normal iron status. Iron and zinc deficiencies constitute the principal micronutrient deficiencies in Mexican children younger than 2 years old who use the health care services provided by IMSS. Anemia not associated with low ferritin values was more prevalent than iron-deficiency anemia. The presence

  4. How can formative research inform the design of an iron-folic acid supplementation intervention starting in first trimester of pregnancy in Bangladesh?

    Science.gov (United States)

    Alam, Ashraful; Rasheed, Sabrina; Khan, Nazib U Z; Sharmin, Tamanna; Huda, Tanvir M; Arifeen, Shams E; Dibley, Michael J

    2015-04-12

    The study objective was to understand community preparedness for iron and folic acid (IFA) supplementation early in pregnancy and to inform the design of a large-scale trial of early introduction of IFA supplementation in rural Bangladesh. 66 in-depth interviews (pregnant women, husbands, and older women in the household), 20 key-informant interviews, 3 focus-group discussions (community health workers and adolescent female students), and observation of two community-based clinics were conducted. Most of the women who used IFA tablets during pregnancy reported better health and physical strength after taking them. Women perceived that IFA increased blood volume, leading to foetal nourishment and compensated for blood loss during delivery. However, a culturally informed perceived barrier was the belief that IFA supplementation will increase foetus size, leading to birth complications, hospitalisation, caesarean section and financial burden for the family. Community health workers (CHWs) of BRAC (a non-government organisation) were the main sources of IFA information and supplements, although knowledge of IFA tablets among women's social networks also helped to make it acceptable. Pregnant women felt that they could start taking IFA during the first trimester of pregnancy if advised by the CHWs. Programme managers and healthcare providers expressed concern about starting IFA supplementation early. Our study suggests that introduction of IFA supplementation early in pregnancy is feasible with support from CHWs. Promotion of IFA could benefit from efforts to include culturally sensitive reasons for usage; improvement of the CHW training modules; targeted home visits and counselling; and outreach to standardize messages.

  5. Cluster-randomized non-inferiority trial to compare supplement consumption and adherence to different dosing regimens for antenatal calcium and iron-folic acid supplementation to prevent preeclampsia and anaemia: rationale and design of the Micronutrient Initiative study

    Directory of Open Access Journals (Sweden)

    Moshood O. Omotayo

    2015-11-01

    Full Text Available Background: To prevent pre-eclampsia in populations with insufficient dietary calcium (Ca intake, the World Health Organisation (WHO recommends routine Ca supplementation during antenatal care (ANC. WHO guidelines suggest a complex dosing regimen, requiring as many as 5 pill-taking events per day when combined with iron and folic acid (IFA supplements. Poor adherence may undermine public health effectiveness, so simpler regimens may be preferable. This trial will compare the effect of the WHO-recommended (higher-dose regimen vs. a simpler, lower-dose regimen on supplement consumption and pill-taking behaviours in Kenyan ANC clients. Design and methods: This is a parallel, non-inferiority, cluster-randomized trial; we examined 16 primary care health facilities in Kenya, 1047 pregnant women between 16-30 weeks gestational age. Higher-dose regimen: 1.5 g elemental calcium in 3 separate doses (500 mg Ca/pill and IFA (60 mg Fe + 400 μg folic acid taken with evening dose. Lower-dose regimen: 1.0 g calcium in 2 separate doses (500 mg Ca/pill with IFA taken as above. Measurements: Primary outcome is Ca pills consumed per day, measured by pill counts. Secondary outcomes include IFA pills consumed per day, client knowledge, motivation, social support, and satisfaction, measured at 4 to 10 weeks post-enrolment. Statistical analyses: Unit of randomization is the health-care facility; unit of analysis is individual client. Intent-to-treat analysis will be implemented with multi-level models to account for clustering. Expected public health impact: If pregnant women prescribed lower doses of Ca ingest as many pills as women prescribed the WHO-recommended regimen, developing a lower-dose recommendation for antenatal Ca and IFA supplementation programs could save resources.

  6. Combined iron and folic acid supplementation with or without zinc reduces time to walking unassisted among Zanzibari infants 5-11 months old

    Science.gov (United States)

    Iron and zinc deficiencies have been associated with delayed motor development in nutritionally at-risk children, albeit inconsistently. In this community-based, randomized double-blind trial, iron+folic acid (FeFA) (12.5 mg Fe + 50 'g folic acid), zinc (Zn) (10 mg), and iron+folic acid+zinc (FeFA+Z...

  7. Effectiveness and Feasibility of Weekly Iron and Folic Acid Supplementation to Adolescent Girls and Boys through Peer Educators at Community Level in the Tribal Area of Gujarat

    Science.gov (United States)

    Shah, Shobha P; Shah, Pankaj; Desai, Shrey; Modi, Dhiren; Desai, Gaytri; Arora, Honey

    2016-01-01

    Background: Anemia during adolescence affects growth and development of girls and boys increasing their vulnerability to dropping out-of-school. Hence investing in preventing anemia during adolescence is critical for their survival, growth and development. Objective: To find out the burden of anemia on adolescent age group in the tribal area of Jhagadia block and to assess the change in the hemoglobin level through the weekly Iron and Folic Acid IFA (DOTS) directly observed treatment supplementation under Supervision by Peer Educators at Community level among adolescents. Methods: Community based intervention study conducted with adolescents (117 girls and 127 boys) aged 10-19 years, through supplementation of IFA (DOTS) by trained Peer Educators for 52 weeks in 5 tribal villages of Jhagadia. Hemoglobin level was determined by HemoCue method before and after intervention and sickle cell anemia by Electrophoresis method. Primary data on hemoglobin and number of tablets consumed was collected and statistically analyzed in SPSS 16.0 software by applying paired t-test. Results: The overall findings suggest that the prevalence of anemia reduced from 79.5% to 58% among adolescent girls and from 64% to 39% among boys. Mean rise of hemoglobin seen was 1.5 g/dl among adolescent boys and 1.3 g/dl among girls. A significant association was found in change in hemoglobin before and after intervention (P = 0.000) Conclusion: Prevalence of anemia among girls and boys can be reduced in their adolescent phase of life, through weekly supplementation of iron folic acid tablets under direct supervision and Nutrition Education by Peer Educator at community level. PMID:27051093

  8. Antenatal iron and folic acid supplementation use by pregnant women in Khartoum, Sudan

    OpenAIRE

    Abdullahi, Hala; Gasim, Gasim I.; Saeed, Ahmed; Imam, Abdulmutalab M; Adam, Ishag

    2014-01-01

    Background Anaemia during pregnancy can lead to adverse maternal and perinatal outcomes. The WHO recommends that all pregnant women in areas where anaemia is prevalent receive supplements of iron and folic acid. However, due to many factors, the use of iron and folic acid supplementation is still low in many countries. This study was conducted to assess the rates of iron-folic supplementation and the associated factors during pregnancy and the effects of taking iron-folic acid supplementation...

  9. Daily supplementation with iron plus folic acid, zinc, and their combination is not associated with younger age at first walking unassisted in malnourished preschool children from a deficient population in rural Nepal.

    Science.gov (United States)

    Katz, Joanne; Khatry, Subarna K; Leclerq, Steven C; Mullany, Luke C; Yanik, Elizabeth L; Stoltzfus, Rebecca J; Siegel, Emily H; Tielsch, James M

    2010-07-01

    A community-based, cluster-randomized, placebo-controlled trial of daily zinc and/or iron+folic acid supplementation was conducted in rural southern Nepal to examine motor milestone attainment among 3264 children 1-36 mo of age between 2001 and 2006. Treatment groups included placebo, zinc (10 mg), iron+folic acid (12.5 mg iron + 50 microg folic acid), and zinc+iron+folic acid (10 mg zinc + 12.5 mg iron + 50 microg folic acid). Infants received half of these doses. The iron arms were stopped November 2003 by recommendation of the Data Safety and Monitoring Board; zinc and placebo continued until January 2006. A total of 2457 children had not walked at the time of entry into the trial and 1775 were followed through 36 mo. Mean age at first walking unassisted did not differ among groups and was 444 +/- 81 d (mean +/- SD) in the placebo group, 444 +/- 81 d in the zinc group, 464 +/- 85 d in the iron+folic acid group, and 446 +/- 87 d in the iron+folic acid+zinc group. Results were similar after adjustment for age at enrollment, asset ownership, maternal literacy, and prior child deaths in the household and in children who consumed at least 60 tablets. Compared with placebo, iron+folic acid was associated with an adjusted mean delay of 28.0 d (95% CI: 11.3, 44.7) in time to walking among infants and the delay was more pronounced with mid-upper arm circumference (MUAC) < 9.5 cm [60.6 d, (95% CI: 28.5, 92.6)]. Risks and benefits of universal iron+folic acid supplementation of infants beyond improved hematologic status deserve further consideration.

  10. Net acid excretion during first week of life.

    Science.gov (United States)

    Chan, L L; Balfe, J W; Exeni, R; Cifuentes, R F; Bryan, M H; Atkinson, S A

    1981-03-01

    Metabolic acidosis occurs frequently in newborns. Net acid excretion (NAE) in 34 preterm and 12 term infants was measured during the first week of life. Twenty preterm infants received breast milk or formula; the remaining infants received total parenteral nutrition (TPN) -- synthetic amino acids or casein hydrolysate solution. NAE for breast milk vs formula fed infants was 5.4 +/- 0.4 and 7.8 +/- 0.6 muEq/min/m2 (mean +/- SEM). The corresponding values for the two TPN solutions in preterm infants were significantly higher at 12.5 +/- 1.4 and 19.4 +/- 3.5 muEq/min/m2. Term infants produced even greater amount of net acid, 20.6 +/- 2.9 and 35 +/- 3.7 muEq/min/m2 respectively for the two TPN solutions. Milk fed infants are less prone to acidosis because of base generated from milk consumption. Due to its inherent acidogenic effect, TPN solutions induce acidosis more readily. Infants receiving TPN are therefore required to generate a higher NAE rate to maintain acid-base homeostasis compared to milk fed infants.

  11. Maternal Multiple Micronutrient Supplementation Has Limited Impact on Micronutrient Status of Bangladeshi Infants Compared with Standard Iron Folic Acid Supplementation

    Science.gov (United States)

    We examined the impact of type of maternal micronutrient supplement, time of introduction of a prenatal food supplement and the two interventions combined on micronutrient status of infants in rural Bangladesh. In a community trial, 4436 pregnant women were randomized to Early or Usual start of food...

  12. Prevalence of anemia, iron, folic acid and vitamin B12 deficiency in two Bari Indian communities from western Venezuela.

    Science.gov (United States)

    Diez-Ewald, M; Torres-Guerra, E; Layrisse, M; Leets, I; Vizcaíno, G; Arteaga-Vizcaíno, M

    1997-12-01

    The hematological status of 406 Bari indians from two communities was studied. One hundred and seventy nine individuals were from Campo Rosario a village located in a low arid plain south to the Perijá mountain range and 287 were from Saimadoyi, a fertile valley in the heart of the mountain. Anemia was found in 54% and 31% of the people from Campo Rosario and Saimadoyi respectively. Low serum iron was present in 28% of the population in both communities while low serum ferritin levels were encountered in 20% of the population from Campo Rosario and 5% of the people from Saimadoyi. A high prevalence of serum folate and vitamin B12 deficiency (91% and 64% respectively) was found in Campo Rosario, in contrast only 5% of the population from Saimadoyi had low folate and none were vitamin B12 deficient. While there was a positive significant correlation between hemoglobin and serum iron concentrations (r = 0.517, p < 0.001), no significative correlation was found between the other parameters studied. The high prevalence of anemia and nutrient deficiency among the Bari indians, can be attributed to inadequate diets and the varied diseases encountered in the population.

  13. Compliance with iron-folic acid (IFA) therapy among pregnant women in an urban area of south India.

    Science.gov (United States)

    Mithra, P; Unnikrishnan, B; Rekha, T; Nithin, K; Mohan, K; Kulkarni, V; Kulkarni, V; Agarwal, D

    2013-12-01

    Anaemia is highly prevalent among pregnant women and iron deficiency is the most important cause. Like many other countries, India has policies to give pregnant women iron supplements. Non-compliance is one important challenging factor in combating anaemia. To estimate the compliance for IFA tablets among pregnant women and to study the social factors influencing it. This study included 190 pregnant women seeking ante-natal care in tertiary health centres in the Mangalore city in south India. After Institutional Ethics Committee (IEC) approval, data was collected by personal interview. Missing >2 doses consecutively was considered non-compliance. The data was analyzed using SPSS (Statistical Package for Social Sciences) version 11.5. The mean age of the study population was 25.8 years (SD: 4.1). Most of the subjects consumed mixed diet and 72.1% belonged to lower socioeconomic status. Overall, compliance with IFA tablets was 64.7%. Compliance increased with the increase in age, birth order and single daily dose. Forgetfulness and both perceived as well as experienced side effects of IFA therapy were the important factors for non-compliance. There was a moderate level of compliance towards IFA tablets with key social and demographic factors playing an important role.

  14. Weekly ascorbic acid infusion in castration-resistant prostate cancer patients

    DEFF Research Database (Denmark)

    Nielsen, Torben K.; Højgaard, Martin; Andersen, Jon T.

    2017-01-01

    Background: Ascorbic acid (AA) has in vivo cytotoxic properties at concentrations that can only be achieved through intravenous (IV) administration in humans. Treatment with intravenous AA is widely and increasingly used in complementary medicine despite a lack of clinical evidence for the efficacy...... of this treatment. Methods: This non-comparative, single-center, phase II trial included patients with chemotherapy-naïve, metastatic castration-resistant prostate cancer (mCRPC) from an outpatient clinic to evaluate the efficacy and safety of IV AA therapy. Patients received weekly infusions of AA (week 1, 5 g......; week 2, 30 g; and weeks 3-12, 60 g) followed by efficacy evaluation at 12 weeks. The primary endpoint for efficacy was a 50% reduction in the prostate-specific antigen (PSA) level. The secondary endpoints included changes in health-related quality of life (HRQoL), biomarkers of bone metabolism...

  15. Interaction Effect of 8-Week Aerobic Exercise and Omega-3 Fatty Acid

    Directory of Open Access Journals (Sweden)

    Gholamreza Khedri

    2013-03-01

    Full Text Available Background: Scientific evidence indicates the impact of aerobic exercise and omega-3 fatty acids - both –are for the improvement of the cardiovascular system .The purpose of this research was about studies interaction effect of 8 weeks aerobic exercise and omega- 3 fatty acids supplementation on plasma adiponectin concentration of elderly men.Materials and Methods: In this study, 36 male non-athletes aged were between 50 to 70 year age range of men aged the city of Genaveh. Statistical sample of 36 male non- athletes in the age range 50 to 70 years old randomly selected in four groups of nine persons, respectively, the first group: exercise supplemental omega-3, Group II: Exercise placebo group: supplementation with omega-3 groups quarter: placebo. Endurance exercise training program includes 24 sessions and 3 sessions per week, with duration and intensity was determined. (55-70% HRmax. Daily supplements of omega-3 fatty acids were 2 Capsule. Blood samples were taken after fasting 14 hours before the study and 48 hours after the last training session was conducted. The data Kolmogrov-Smirnov, t-test, One-Way Anova at significance level of p≤ 0.05 were analyzed in SPSS 17. Results: The results of research after 8 weeks showed that moderate-intensity aerobic exercise and omega-3 fatty acids supplementation, only increased in the exercise + omega-3 fatty acids group (7.8% that could not created a significant increase in plasma adiponectin concentration groups. Also in final of research did not show a significant difference between groups in compare after 8 weeks. Conclusion: The results showed that by aerobic exercise and use of omega-3 fatty acids and increase amounts of adiponectin and its anti boil property, perhaps maybe that, adiponectin by effect of its preservation has a great role in prevention and reduce of cardiovascular diseases.

  16. EE-drospirenone-levomefolate calcium versus EE-drospirenone + folic acid: folate status during 24 weeks of treatment and over 20 weeks following treatment cessation

    Directory of Open Access Journals (Sweden)

    Diefenbach K

    2013-04-01

    Full Text Available Konstanze Diefenbach,1 Dietmar Trummer,1 Frank Ebert,1 Michael Lissy,2 Manuela Koch,2 Beate Rohde,1 Hartmut Blode3 1Bayer HealthCare Pharmaceuticals, Berlin, Germany; 2Nuvisan GmbH, Neu-Ulm, Germany; 3Bayer HealthCare Pharmaceuticals Global R&D Center, Beijing, People's Republic of China Background: Adequate folate supplementation in the periconceptional phase is recommended to reduce the risk of neural tube defects. Oral contraceptives may provide a reasonable delivery vehicle for folate supplementation before conception in women of childbearing potential. This study aimed to demonstrate that a fixed-dose combination of an oral contraceptive and levomefolate calcium leads to sustainable improvements in folate status compared with an oral contraceptive + folic acid. Methods: This was a double-blind, randomized, parallel-group study in which 172 healthy women aged 18–40 years received ethinylestradiol (EE-drospirenone-levomefolate calcium or EE-drospirenone + folic acid for 24 weeks (invasion phase, and EE-drospirenone for an additional 20 weeks (folate elimination phase. The main objective of the invasion phase was to examine the area under the folate concentration time-curve for plasma and red blood cell (RBC folate, while the main objective of the elimination phase was to determine the duration of time for which RBC folate concentration remained ≥ 906 nmol/L after cessation of EE-drospirenone-levomefolate calcium. Results: Mean concentration-time curves for plasma folate, RBC folate, and homocysteine were comparable between treatment groups during both study phases. During the invasion phase, plasma and RBC folate concentrations increased and approached steady-state after about 8 weeks (plasma or 24 weeks (RBC. After cessation of treatment with levomefolate calcium, folate concentrations decreased slowly. The median time to RBC folate concentrations falling below 906 nmol/L was 10 weeks (95% confidence interval 8–12 weeks after cessation

  17. Treatment with α-Lipoic Acid over 16 Weeks in Type 2 Diabetic Patients with Symptomatic Polyneuropathy Who Responded to Initial 4-Week High-Dose Loading

    Directory of Open Access Journals (Sweden)

    Hector Garcia-Alcala

    2015-01-01

    Full Text Available Effective treatment of diabetic sensorimotor polyneuropathy remains a challenge. To assess the efficacy and safety of α-lipoic acid (ALA over 20 weeks, we conducted a multicenter randomized withdrawal open-label study, in which 45 patients with type 2 diabetes and symptomatic polyneuropathy were initially treated with ALA (600 mg tid for 4 weeks (phase 1. Subsequently, responders were randomized to receive ALA (600 mg qd; n=16 or to ALA withdrawal (n=17 for 16 weeks (phase 2. During phase 1, the Total Symptom Score (TSS decreased from 8.9 ± 1.8 points to 3.46 ± 2.0 points. During phase 2, TSS improved from 3.7 ± 1.9 points to 2.5 ± 2.5 points in the ALA treated group (p<0.05 and remained unchanged in the ALA withdrawal group. The use of analgesic rescue medication was higher in the ALA withdrawal group than ALA treated group (p<0.05. In conclusion, in type 2 diabetic patients with symptomatic polyneuropathy who responded to initial 4-week high-dose (600 mg tid administration of ALA, subsequent treatment with ALA (600 mg qd over 16 weeks improved neuropathic symptoms, whereas ALA withdrawal was associated with a higher use of rescue analgesic drugs. This trial is registered with ClinicalTrials.gov Identifier: NCT02439879.

  18. One-week acid suppression trial in uninvestigated dyspepsia patients with epigastric pain or burning to predict response to 8 weeks' treatment with esomeprazole

    DEFF Research Database (Denmark)

    van Zanten, S V; Flook, N; Talley, N J;

    2007-01-01

    BACKGROUND: While empiric acid-suppressive therapy for uninvestigated dyspepsia patients with symptoms of epigastric pain or burning is standard practice, it is unknown whether an early response to therapy predicts outcome. AIM: To evaluate whether a 1-w acid suppression trial is effective for pr...

  19. Pregnancy week by week

    Science.gov (United States)

    ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  20. Conjugated linoleic acid supplementation for twelve weeks increases lean body mass in obese humans.

    Science.gov (United States)

    Steck, Susan E; Chalecki, Allison M; Miller, Paul; Conway, Jason; Austin, Gregory L; Hardin, James W; Albright, Craig D; Thuillier, Philippe

    2007-05-01

    Conjugated linoleic acid (CLA) alters body composition in animal models, but few studies have examined the effects of CLA supplementation on body composition and clinical safety measures in obese humans. In the present study, we performed a randomized, double-blind, placebo-controlled trial to examine the changes in body composition and clinical laboratory values following CLA (50:50 ratio of cis-9, trans-11 and trans-10, cis-12 isomers) supplementation for 12 wk in otherwise healthy obese humans. Forty-eight participants (13 males and 35 females) were randomized to receive placebo (8 g safflower oil/d), 3.2 g/d CLA, or 6.4 g/d CLA for 12 wk. Changes in body fat mass and lean body mass were determined by dual-energy X-ray absorptiometry. Resting energy expenditure was assessed by indirect calorimetry. Clinical laboratory values and adverse-event reporting were used to monitor safety. Lean body mass increased by 0.64 kg in the 6.4 g/d CLA group (P < 0.05) after 12 wk of intervention. Significant decreases in serum HDL-cholesterol and sodium, hemoglobin, and hematocrit, and significant increases in serum alkaline phosphatase, C-reactive protein, and IL-6, and white blood cells occurred in the 6.4 g/d CLA group, although all values remained within normal limits. The intervention was well tolerated and no severe adverse events were reported, although mild gastrointestinal adverse events were reported in all treatment groups. In conclusion, whereas CLA may increase lean body mass in obese humans, it may also increase markers of inflammation in the short term.

  1. A chronic toxicity study of diphenylarsinic acid in F344 rats in drinking water for 52 weeks.

    Science.gov (United States)

    Yamaguchi, Takashi; Gi, Min; Yamano, Shotarou; Fujioka, Masaki; Tatsumi, Kumiko; Kawachi, Satoko; Ishii, Naomi; Doi, Kenichiro; Kakehashi, Anna; Wanibuchi, Hideki

    2017-01-01

    Diphenylarsinic acid (DPAA), a chemical warfare-related neurotoxic organic arsenical, is present in the groundwater and soil in some regions of Japan due to illegal dumping after World War II. The purpose of the present study was to evaluate the potential toxicity of DPAA when administered to rats in their drinking water for 52 weeks. DPAA was administered to groups 1-4 at concentrations of 0, 5, 10, and 20ppm in their drinking water for 52 weeks. There were no significant differences in the final body weights between the control groups and the treatment groups in male or female rats. In serum biochemistry, in females 20ppm DPAA significantly increased alkaline phosphatase and γ-glitamyl transferase compared to controls, and 10 and 20ppm DPAA significantly increased total cholesterol compared to controls. Absolute and relative liver weights were significantly increased in females treated with 20ppm DPAA compared to the control group. Dilation of the common bile duct outside the papilla of Vater and stenosis of the papilla of Vater was observed in all male and female rats administered 20ppm DPAA. The incidence of intrahepatic bile duct hyperplasia was significantly increased in male and female rats treated with 20ppm DPAA compared to the control groups. These results suggest that DPAA is toxic to the bile duct epithelium in rats. The no-observed adverse effect levels of DPAA were estimated to be 10ppm (0.48mg/kg b.w./day) for males and 5ppm (0.35mg/kg b.w./day) for females under the conditions of this study. Copyright © 2016 Elsevier GmbH. All rights reserved.

  2. Real-world experiences of folic acid supplementation (5 versus 30 mg/week with methotrexate in rheumatoid arthritis patients: a comparison study

    Directory of Open Access Journals (Sweden)

    K.T. Koh

    2016-09-01

    Full Text Available The objective of this study was to compare the tolerability of methotrexate in two different regimes of folic acid (FA supplementation in rheumatoid arthritis (RA. We performed a multicenter, cross-sectional observational cohort study on 240 RA patients with 120 patients each in 5 mg of FA weekly and 30 mg of FA weekly supplementation. There were no significant differences for side effects (14.2 versus 22.5%, P=0.523 and discontinuation of methotrexate (3.6 versus 13.3%, P=0.085. RA patients given 5 mg of FA weekly supplementation had a lower disease activity score 28 compared to 30 mg of FA weekly supplementation [3.44 (1.10 versus 3.85 (1.40, P=0.014]. FA supplementation of 5 mg per week and 30 mg per week was associated with similar tolerability of methotrexate in RA patients.

  3. What Is the Most Effective Way of Increasing the Bioavailability of Dietary Long Chain Omega-3 Fatty Acids--Daily vs. Weekly Administration of Fish Oil?

    Science.gov (United States)

    Ghasemifard, Samaneh; Sinclair, Andrew J; Kaur, Gunveen; Lewandowski, Paul; Turchini, Giovanni M

    2015-07-10

    The recommendations on the intake of long chain omega-3 polyunsaturated fatty acids (n-3 LC-PUFA) vary from eating oily fish ("once to twice per week") to consuming specified daily amounts of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) ("250-500 mg per day"). It is not known if there is a difference in the uptake/bioavailability between regular daily consumption of supplementsvs. consuming fish once or twice per week. In this study, the bioavailability of a daily dose of n-3 LC-PUFA (Constant treatment), representing supplements, vs. a large weekly dose of n-3 LC-PUFA (Spike treatment), representing consuming once or twice per week, was assessed. Six-week old healthy male Sprague-Dawley rats were fed either a Constant treatment, a Spike treatment or Control treatment (no n-3 LC-PUFA), for six weeks. The whole body, tissues and faeces were analysed for fatty acid content. The results showed that the major metabolic fate of the n-3 LC-PUFA (EPA+docosapentaenoic acid (DPA) + DHA) was towards catabolism (β-oxidation) accounting for over 70% of total dietary intake, whereas deposition accounted less than 25% of total dietary intake. It was found that significantly more n-3 LC-PUFA were β-oxidised when originating from the Constant treatment (84% of dose), compared with the Spike treatment (75% of dose). Conversely, it was found that significantly more n-3 LC-PUFA were deposited when originating from the Spike treatment (23% of dose), than from the Constant treatment (15% of dose). These unexpected findings show that a large dose of n-3 LC-PUFA once per week is more effective in increasing whole body n-3 LC-PUFA content in rats compared with a smaller dose delivered daily.

  4. Study of the Effect of Simultaneous Iron, Zinc and Folic Acid Supplementation With or Without Vitamin A and C on Hemoglobin Levels of Teenaged Girl Students in Shahinshahr City.

    Directory of Open Access Journals (Sweden)

    Z Farajzadegan

    2008-04-01

    Full Text Available Introduction: Iron deficiency anemia (IDA is the most common form of anemia and one of the most important health problems. Iron supplementation for high risk groups can prevent IDA and its complications in the community. We need to have a holistic approach to control IDA with minimum cost and complications. Considering the high prevalence rate of IDA in Iran, assessment of the effects of micronutrients in the treatment of IDA is essential. The current study was designed to study the complete iron therapy program in Iran and evaluate the effect of simultaneous administration of vitamin A and C on hemoglobin (Hb levels. Methods: A triple blind randomized clinical trial was conducted in secondary schools for girls in Shahinshahr city of Iran. 120 students were selected after initial screening for clinical presentation of anemia. They were assigned to three groups. All the cases were administered 50mg elemental iron, 0.5mg folic acid and 11mg elemental zinc. However, group A received placebo, group B received 250mg vitamin C and placebo of vitamin A and group C received 250mg vitamin C and 100000 IU vitamin A. The hemoglobin levels were measured on day one and eight weeks later. Data was analyzed using software SPSS version 11.5 and statistical test used was one way ANOVA test. Results: There were statistical significant differences between the final Hemoglobin levels of the three groups (P<0.001. Hb increase in group C was significantly higher as compared to the control group (P<0.012. There was a difference between the Hb levels of group B and C, but this difference was not significant. Conclusion: The findings showed that simultaneous supplementation of iron, folic acid and zinc with vitamin A and C is very effective for increasing hemoglobin levels. Further investigations are needed to confirm this hypothesis for treatment of IDA.

  5. Evaluation of a subchronic (13-week) oral toxicity study, preceded by an in utero exposure phase, with arachidonic acid oil derived from Mortierella alpina in rats

    NARCIS (Netherlands)

    Hempenius, R.A.; Lina, B.A.R.; Haggitt, R.C.

    2000-01-01

    Arachidonic acid oil (ARA-oil) derived from the fungus Mortierella alpina for use in infant nutrition was tested in a subchronic (13-week) oral toxicity study in rats, preceded by an in utero exposure phase. The ARA-oil was administered as admixture to the rodent diet at dose levels of 3000 ppm, 15,

  6. Evaluation of a subchronic (13-week) oral toxicity study, preceded by an in utero exposure phase, with arachidonic acid oil derived from Mortierella alpina in rats

    NARCIS (Netherlands)

    Hempenius, R.A.; Lina, B.A.R.; Haggitt, R.C.

    2000-01-01

    Arachidonic acid oil (ARA-oil) derived from the fungus Mortierella alpina for use in infant nutrition was tested in a subchronic (13-week) oral toxicity study in rats, preceded by an in utero exposure phase. The ARA-oil was administered as admixture to the rodent diet at dose levels of 3000 ppm,

  7. Evaluation of a subchronic (13-week) oral toxicity study, preceded by an in utero exposure phase, with arachidonic acid oil derived from Mortierella alpina in rats

    NARCIS (Netherlands)

    Hempenius, R.A.; Lina, B.A.R.; Haggitt, R.C.

    2000-01-01

    Arachidonic acid oil (ARA-oil) derived from the fungus Mortierella alpina for use in infant nutrition was tested in a subchronic (13-week) oral toxicity study in rats, preceded by an in utero exposure phase. The ARA-oil was administered as admixture to the rodent diet at dose levels of 3000 ppm, 15,

  8. Differential changes in serum uric acid concentrations in sibutramine promoted weight loss in diabetes: results from four weeks of the lead-in period of the SCOUT trial

    DEFF Research Database (Denmark)

    Andersson, Charlotte; Weeke, Peter; Brendorp, Bente;

    2009-01-01

    , but greater weight loss and diabetes were associated with smaller falls in blood uric acid levels; decreasing fasting and urinary glucose concentrations in diabetes were associated with increases in uric acid levels. CONCLUSION: A four week daily intake of sibutramine and life style changes was associated...... (mean +/- standard deviation) at screening were significantly higher among patients with CVD compared to patients without CVD (p ... with significant reductions in mean uric acid levels. Changes in renal glucose load in diabetes seem to counteract a potential uricosuric effect of sibutramine. TRIAL REGISTRATION: The trial is registered at ClinicalTrial.gov number: NCT00234832....

  9. Stability of Tranexamic Acid after 12-Week Storage at Temperatures from -20 deg C to 50 deg C

    Science.gov (United States)

    2013-07-01

    by thromboelastography (to measure the units/mL of SK needed to get 100% fibri- nolysis at 60 minutes [LY60]), and by high -performance liq- uid...Prescribed by ANSI Std Z39-18 de Guzman et al. TXA STABILITY AT DIFFERENT TEMPERATURES 395 in Afghanistan.7 Because of this survival benefit and the low ... fibrinogen , DD, protein C, von Willebrand’s factor, antithrombin III, and factors II, V, VII, VIII, IX, X, XI, XII, and XIII at 1, 2, 4, and 12 weeks

  10. Alteration of brain levels of neurotransmitters and amino acids in male F344 rats induced by three-week repeated inhalation exposure to 1-bromopropane.

    Science.gov (United States)

    Suda, Megumi; Honma, Takeshi; Miyagawa, Muneyuki; Wang, Rui-Sheng

    2008-08-01

    The present study investigated the effects of 1-bromopropane (1BP) on brain neuroactive substances of rats to determine the extent of its toxicity to the central nervous system (CNS). We measured the changes in neurotransmitters (acetylcholine, catecholamine, serotonin and amino acids) and their metabolites or precursors in eight brain regions after inhalation exposure to 1BP at 50 to 1,000 ppm for 8 h per day for 7 d per week for 3 wk. Rats were sacrificed at 2 h (Case 1), or at 19 h (Case 2) after the end of exposure. In Case 1, the level of 5-hydroxyindoleacetic acid (5HIAA) was lowered in some brain regions by 1BP exposure. The decrease of 5HIAA in the frontal cortex was statistically significant at 50 ppm 1BP exposure. In Case 2, gamma-amino butyric acid (GABA) and taurine were decreased in many brain regions of exposed rats, and a significant decrease of taurine in the midbrain occurred at 50 ppm 1BP exposure. In both cases of 2-h and 19-h intervals from the end of exposure to sacrifice, aspartate and glutamine levels were elevated in many brain regions, but the acetylcholine level did not change in any brain region. Three-week repeated exposure to 1BP produced significantly changes in amino acid contents of rat brains, particularly at 1,000 ppm.

  11. Differential changes in serum uric acid concentrations in sibutramine promoted weight loss in diabetes: results from four weeks of the lead-in period of the SCOUT trial

    Directory of Open Access Journals (Sweden)

    Caterson Ian D

    2009-10-01

    Full Text Available Abstract Background and aims Elevated levels of serum uric acid are associated with an increased risk of cardiovascular morbidity and mortality. The response of uric acid to weight loss therapy (lifestyle plus sibutramine in an overweight and obese cardiovascular high risk population was studied. Methods and results Data from a four week single-blind lead-in period of the Sibutramine Cardiovascular OUTcomes (SCOUT study were analyzed. 2584 patients (24% had diabetes mellitus (DM only, 1748 (16% had cardiovascular disease (CVD only and 6397 (60% had both DM + CVD. Uric acid concentrations (mean ± standard deviation at screening were significantly higher among patients with CVD compared to patients without CVD (p Conclusion A four week daily intake of sibutramine and life style changes was associated with significant reductions in mean uric acid levels. Changes in renal glucose load in diabetes seem to counteract a potential uricosuric effect of sibutramine. Trial Registration The trial is registered at ClinicalTrial.gov number: NCT00234832.

  12. Weekly Performance

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    There are many retired people living in Beijing. In order to amuse themselves and improve their health, some have formed yangko (folk dance) teams on a voluntary basis. Ordinarily they do the yangko individually and gather to perform on Sundays. Wearing traditional costumes and forming a circle, yangko teams’ members are enthusiastic about their activity, known as a "weekly performance."

  13. Effects of trans- and n-3 unsaturated fatty acids on cardiovascular risk markers in healthy males. An 8 weeks dietary intervention study

    DEFF Research Database (Denmark)

    Dyerberg, J; Eskesen, D C; Andersen, P W

    2004-01-01

    BACKGROUND: Studies of long-term intake of industrially produced trans fatty acids (TFA) and n-3 polyunsaturated fatty acids (PUFA) suggest opposite effects on cardiovascular disease risk. Common mechanisms of action are probable. OBJECTIVE: To examine the effects on cardiovascular risk markers...... of dietary enrichment with TFA or n-3 PUFA. DESIGN: Randomized, double-blind, parallel intervention trial. SETTING: Department of Human Nutrition, The Royal Veterinary and Agricultural University. SUBJECTS: In all, 87 healthy males included, 79 completed. INTERVENTION: Subjects were randomly assigned to 8...... weeks of a daily intake of 33 g of experimental fats from either partially hydrogenated soy oil containing 20 g of TFA, 12 g of fish oil with approximately 4 g of n-3 PUFA and 21 g of control fat, or 33 g of control fat. The experimental fats were incorporated into bakery products. Plasma lipids, blood...

  14. A comparative study of zoledronic acid and once weekly Alendronate in the management of acute Charcot arthropathy of foot in patients with diabetes mellitus

    Directory of Open Access Journals (Sweden)

    R Bharath

    2013-01-01

    Full Text Available Aim: The aim of this study was to assess and compare the response to two forms of treatment-immobilization with zoledronic acid injection and immobilization with oral weekly Alendronate, in patients with diabetes mellitus and acute Charcot arthropathy (CA of foot in terms of clinical and radiological parameters. Material and Methods: Patients attending the endocrinology and podiatry clinic with history of diabetes mellitus and Acute CA were taken for study. The patients were randomized into two treatment groups. Group Z-zoledronic acid injection along with total contact cast (TCC. Group A-Tab. Alendronate 70 mg. once a week till the complete clinical resolution of acute CA along with TCC. Forty-five patients were randomized and 40 of them completed the study. The primary end point was complete clinical resolution of acute CA-defined as temperature difference between normal and affected foot <1oF. Results: Among the 40 patients, 30 (75% had complete clinical resolution. The mean number of days taken for complete clinical resolution since the initiation of treatment (either Zoledronic acid or Alendronate was approximately 122 days. There was no significant difference in a number of days required for complete clinical resolution, between the two forms of therapy. There was more than 50% reduction in the visual score between the baseline and the final scan. The target to non-target ratio in the skeletal phase also showed an average of 40% reduction from the baseline to the final skeletal scintigraphy. Conclusion: Both Intravenous Zoledronic acid and oral alendronate had comparable efficacy with respect to the time taken for attaining complete clinical resolution of acute CA of foot. However, Alendronate therapy was cost effective among the two. 99m Tc MDP bone scan can be used as an adjuvant to the clinical parameters in assessing the response to therapy.

  15. Effect on morphology, oxidative stress and energy metabolism enzymes in the testes of mice after a 13-week oral administration of melamine and cyanuric acid combination.

    Science.gov (United States)

    Lv, Yingjun; Liu, Zhijun; Tian, Yujie; Chen, Hongbo

    2013-03-01

    Cases of pet poisoning and infant renal calculus have attracted much attention to the toxicity of melamine and its derivatives, such as cyanuric acid. Although individually melamine and cyanuric acid have low toxicity, their simultaneous presence can cause severe damage. Little is known about their adverse effects on the reproductive system. In this study, mice were orally administrated 1, 5 or 25 mg/kg/d of both melamine and cyanuric acid for 13 weeks. Lethargy, rough hair, and reduction of food and water intake and of body and testis weight were found after exposure to the combination, and pathological changes were found in the morphology of the testes, such as disruption of the seminiferous tubule structure, decrease of the spermatogenic cell series and coagulation necrosis. Total antioxidant capacity and superoxide dismutase activities and glutathione concentration was lower and malondialdehyde concentration was higher than in control mice. The activities of malate dehydrogenase, lactate dehydrogenase and Na(+)/K(+)-ATPase were also lower in combination treated mice than in control mice. These results indicate that the combined exposure to both melamine and cyanuric acid damaged testes in mice by either a direct or indirect effect, which may be related to renal failure and secondary anorexia. Oxidative stress and lower energy production levels both contributed to the testicular damage.

  16. A 13-week repeated dose study of three 3-monochloropropane-1,2-diol fatty acid esters in F344 rats.

    Science.gov (United States)

    Onami, Saeko; Cho, Young-Man; Toyoda, Takeshi; Mizuta, Yasuko; Yoshida, Midori; Nishikawa, Akiyoshi; Ogawa, Kumiko

    2014-04-01

    3-monochloropropane-1,2-diol (3-MCPD), a rat renal and testicular carcinogen, has been reported to occur in various foods and food ingredients as free or esterified forms. Since reports about toxicity of 3-MCPD esters are limited, we conducted a 13-week rat subchronic toxicity study of 3-MCPD esters (palmitate diester: CDP, palmitate monoester: CMP, oleate diester: CDO). We administered a carcinogenic dose (3.6 × 10(-4) mol/kg B.W./day) of 3-MCPD or these esters at equimolar concentrations and two 1/4 lower doses by gavage with olive oil as a vehicle five times a week for 13 weeks to F344 male and female rats. As a result, five out of ten 3-MCPD-treated females died from acute renal tubular necrosis, but none of the ester-treated rats. Decreased HGB was observed in all high-dose 3-MCPD fatty acid ester-treated rats, except CDO-treated males. The absolute and relative kidney weights were significantly increased in the ester-treated rats at medium and high doses. Relative liver weights were significantly increased in the esters-treated rat at high dose, except for CMP females. Significant increase in apoptotic epithelial cells in the initial segment of the epididymis of high-dose ester-treated males was also observed. The results suggested that although acute renal toxicity was lower than 3-MCPD, these three 3-MCPD fatty acid esters have the potential to exert subchronic toxicity to the rat kidneys and epididymis, to a similar degree as 3-MCPD under the present conditions. NOAELs (no-observed-adverse-effect levels) of CDP, CMP and CDO were suggested to be 14, 8 and 15 mg/kg B.W./day, respectively.

  17. Butylated hydroxytoluene can protect polyunsaturated fatty acids in dried blood spots from degradation for up to 8 weeks at room temperature

    Science.gov (United States)

    2013-01-01

    Background Dried blood spots (DBS) from fingertip prick blood can enable high throughput fatty acid profiling but may be prone to lipid peroxidation during storage. The use of butylated hydroxytoluene (BHT) on chromatography paper can prevent polyunsaturated fatty acid (PUFA) loss but examinations on the length of storage times possible are not comprehensive. Method In the first study, venous whole blood was saturated on paper strips pre-soaked with 0, 2.5 or 5.0 mg/mL BHT and exposed to air for up to 28 days. In a second study, the effect of sealing DBS on 5.0 mg/mL BHT-soaked chromatography strips in capped test tubes or vacuum sealed polypropylene bags with and without nitrogen purging was examined over eight weeks. The fatty acid composition of the DBS were determined by gas chromatography and the effect of sample storage on omega-3 biomarkers were examined. Results PUFA and omega-3 biomarkers in DBS stored without BHT were dramatically reduced by day 3. In general, BHT delayed decreases in eicosapentaenoic + docosahexaenoic acid from baseline (3.2 ± 0.2 wt%) to 28 days (2.6 ± 0.03 wt%) of storage. In the % n-3 highly unsaturated fatty acids (HUFA) in total HUFA biomarker, BHT was more effective at preventing changes, particularly with 5.0 mg/mL BHT where no differences were detected up to 28 days. Sealed storage with BHT tended to increase the stability of the PUFA in DBS and nitrogen purging did not appear to provide additional benefits. The % n-3 HUFA in total HUFA biomarker also appeared to be more stable in the sealed storage study. Conclusions The storage of DBS in sealed containers with BHT may prevent PUFA degradation for up to 8 weeks. The % n-3 HUFA in total HUFA biomarker appears to provide a more consistent assessment of omega-3 status throughout storage as compared with other omega-3 blood biomarkers. PMID:23425563

  18. Butylated hydroxytoluene can protect polyunsaturated fatty acids in dried blood spots from degradation for up to 8 weeks at room temperature.

    Science.gov (United States)

    Metherel, Adam H; Hogg, Ryan C; Buzikievich, Lindy M; Stark, Ken D

    2013-02-20

    Dried blood spots (DBS) from fingertip prick blood can enable high throughput fatty acid profiling but may be prone to lipid peroxidation during storage. The use of butylated hydroxytoluene (BHT) on chromatography paper can prevent polyunsaturated fatty acid (PUFA) loss but examinations on the length of storage times possible are not comprehensive. In the first study, venous whole blood was saturated on paper strips pre-soaked with 0, 2.5 or 5.0 mg/mL BHT and exposed to air for up to 28 days. In a second study, the effect of sealing DBS on 5.0 mg/mL BHT-soaked chromatography strips in capped test tubes or vacuum sealed polypropylene bags with and without nitrogen purging was examined over eight weeks. The fatty acid composition of the DBS were determined by gas chromatography and the effect of sample storage on omega-3 biomarkers were examined. PUFA and omega-3 biomarkers in DBS stored without BHT were dramatically reduced by day 3. In general, BHT delayed decreases in eicosapentaenoic + docosahexaenoic acid from baseline (3.2 ± 0.2 wt%) to 28 days (2.6 ± 0.03 wt%) of storage. In the % n-3 highly unsaturated fatty acids (HUFA) in total HUFA biomarker, BHT was more effective at preventing changes, particularly with 5.0 mg/mL BHT where no differences were detected up to 28 days. Sealed storage with BHT tended to increase the stability of the PUFA in DBS and nitrogen purging did not appear to provide additional benefits. The % n-3 HUFA in total HUFA biomarker also appeared to be more stable in the sealed storage study. The storage of DBS in sealed containers with BHT may prevent PUFA degradation for up to 8 weeks. The % n-3 HUFA in total HUFA biomarker appears to provide a more consistent assessment of omega-3 status throughout storage as compared with other omega-3 blood biomarkers.

  19. Relations of Plasma Polyunsaturated Fatty Acids With Blood Pressures During the 26th and 28th Week of Gestation in Women of Chinese, Malay, and Indian Ethnicity

    Science.gov (United States)

    Lim, Wai-Yee; Chong, Mary; Calder, Philip C.; Kwek, Kenneth; Chong, Yap-Seng; Gluckman, Peter D.; Godfrey, Keith M.; Saw, Seang-Mei; Pan, An

    2015-01-01

    Abstract Observational and intervention studies have reported inconsistent results of the relationship between polyunsaturated fatty acids (PUFAs) and hypertension during pregnancy. Here, we examined maternal plasma concentrations of n-3 and n-6 PUFAs between the 26th and the 28th week of gestation in relation to blood pressures and pregnancy-associated hypertension. We used data from a birth cohort study of 751 Chinese, Malay, and Indian women. Maternal peripheral systolic blood pressure (SBP) and diastolic blood pressure (DBP) were taken from the brachial arm, and central SBP and pulse pressures (PPs) were derived from radial artery pressure waveforms between the 26th and the 28th week of gestation. Pregnancy-associated hypertension (including gestational hypertension and preeclampsia) was ascertained from medical records. Plasma phosphatidylcholine n-3 and n-6 PUFAs were measured by gas chromatography and expressed as percentage of total fatty acids. Peripheral SBP was inversely associated with total n-3 PUFAs [−0.51 (95% confidence interval, CI, −0.89 to −0.13) mm Hg] and long-chain n-3 PUFAs [−0.52 (CI −0.92 to −0.13) mmHg]. Similar but weaker associations were observed for central SBP and PP. Dihomo-γ-linolenic acid was marginally positively associated with peripheral SBP, central SBP, and PP, whereas linoleic acid and total n-6 PUFAs showed no significant associations with blood pressures. We identified 28 pregnancy-associated hypertension cases, and 1% increase in total n-3 PUFAs was associated with a 24% lower odds of pregnancy-associated hypertension (odds ratio 0.76; 95% CI 0.60 to 0.97). Maternal ethnicity modified the PUFAs–blood pressure relations, with stronger inverse associations with n-3 PUFAs in Chinese women, and stronger positive associations with n-6 PUFAs in Indian women (P values for interaction ranged from 0.02 to 0.07). Higher n-3 PUFAs at midgestation are related to lower maternal blood pressures and pregnancy

  20. Weekly oxaliplatin, 5-fluorouracil and folinic acid (OXALF as first-line chemotherapy for elderly patients with advanced gastric cancer: results of a phase II trial

    Directory of Open Access Journals (Sweden)

    Vincenzi B

    2006-05-01

    Full Text Available Abstract Background Elderly patients have been often excluded from or underrepresented in the study populations of combination chemotherapy trials. The primary end point of this study was to determine the response rate and the toxicity of the weekly oxaliplatin, 5-fluorouracil and folinic acid (OXALF regimen in elderly patients with advanced gastric cancer. The secondary objective was to measure the time to disease progression and the survival time. Methods Chemotherapy-naive patients with advanced gastric cancer aged 70 or older were considered eligible for study entry. Patients received weekly oxaliplatin 40 mg/m2, fluorouracil 500 mg/m2 and folinic acid 250 mg/m2. All drugs were given intravenously on a day-1 schedule. Results A total of 42 elderly patients were enrolled. Median age was 73 years and all patients had metastatic disease. The response rate according to RECIST criteria was 45.2% (95% CIs: 30%–56% with two complete responses, 17 partial responses, 13 stable diseases and 10 progressions, for an overall tumor rate control of 76.2% (32 patients. Toxicity was generally mild and only three patients discontinued treatment because of treatment related adverse events. The most common treatment-related grade 3/4 adverse events were fatigue (7.1%, diarrhoea (4.8%, mucositis (2.4%, neurotoxicity (2.4% and neutropenia (4.8%. The median response duration was 5.3 months (95% CIs: 2.13 – 7.34, the median time to disease progression was 5.0 months (95% CIs: 3.75 – 6.25 and the median survival time was 9.0 months (95% CIs: 6.18 – 11.82. Conclusion OXALF represents an active and well-tolerated treatment modality for elderly patients with locally advanced and metastatic gastric cancer.

  1. Weekly intra-amniotic IGF-1 treatment increases growth of growth-restricted ovine fetuses and up-regulates placental amino acid transporters.

    Directory of Open Access Journals (Sweden)

    Jibran A Wali

    Full Text Available Frequent treatment of the growth-restricted (IUGR ovine fetus with intra-amniotic IGF-1 increases fetal growth. We aimed to determine whether increased growth was maintained with an extended dosing interval and to examine possible mechanisms. Pregnant ewes were allocated to three groups: Control, and two IUGR groups (induced by placental embolization treated with weekly intra-amniotic injections of either saline (IUGR or 360 µg IGF-1 (IGF1. IUGR fetuses were hypoxic, hyperuremic, hypoglycemic, and grew more slowly than controls. Placental glucose uptake and SLC2A1 (GLUT2 mRNA levels decreased in IUGR fetuses, but SLC2A3 (GLUT3 and SLC2A4 (GLUT4 levels were unaffected. IGF-1 treatment increased fetal growth rate, did not alter uterine blood flow or placental glucose uptake, and increased placental SLC2A1 and SLC2A4 (but not SLC2A3 mRNA levels compared with saline-treated IUGR animals. Following IGF-1 treatment, placental mRNA levels of isoforms of the system A, y(+, and L amino acid transporters increased 1.3 to 5.0 fold, while the ratio of phosphorylated-mTOR to total mTOR also tended to increase. Weekly intra-amniotic IGF-1 treatment provides a promising avenue for intra-uterine treatment of IUGR babies, and may act via increased fetal substrate supply, up-regulating placental transporters for neutral, cationic, and branched-chain amino acids, possibly via increased activation of the mTOR pathway.

  2. Eight Weeks of Phosphatidic Acid Supplementation in Conjunction with Resistance Training Does Not Differentially Affect Body Composition and Muscle Strength in Resistance-Trained Men.

    Science.gov (United States)

    Andre, Thomas L; Gann, Joshua J; McKinley-Barnard, Sarah K; Song, Joon J; Willoughby, Darryn S

    2016-09-01

    This study attempted to determine the effects of eight weeks of resistance training (RT) combined with phosphatidic acid (PA) supplementation at a dose of either 250 mg or 375 mg on body composition and muscle size and strength. Twenty-eight resistance-trained men were randomly assigned to ingest 375 mg [PA375 (n = 9)] or 250 mg [PA250 (n = 9)] of PA or 375 mg of placebo [PLC (n = 10)] daily for eight weeks with RT. Supplements were ingested 60 minutes prior to RT and in the morning on non-RT days. Participants' body composition, muscle size, and lower-body muscle strength were determined before and after training/supplementation. Separate group x time ANOVAs for each criterion variable were used employing an alpha level of ≤ 0.05. Magnitude- based inferences were utilized to determine the likely or unlikely impact of PA on each criterion variable. A significant main effect for time was observed for improvements in total body mass (p = 0.003), lean mass (p = 0.008), rectus femoris cross-sectional area [RF CSA (p = 0.011)], and lower-body strength (p 0.05). Collectively, magnitude-based inferences determined both doses of PA to have a likely impact of increasing body mass (74.2%), lean mass (71.3%), RF CSA (92.2%), and very likely impact on increasing lower-body strength (98.1% beneficial). When combined with RT, it appears that PA has a more than likely impact on improving lower-body strength, whereas a likely impact exists for increasing muscle size and lean mass.

  3. Eight Weeks of Phosphatidic Acid Supplementation in Conjunction with Resistance Training Does Not Differentially Affect Body Composition and Muscle Strength in Resistance-Trained Men

    Directory of Open Access Journals (Sweden)

    Thomas L. Andre, Joshua J. Gann, Sarah K. McKinley-Barnard, Joon J. Song, Darryn S. Willoughby

    2016-09-01

    Full Text Available This study attempted to determine the effects of eight weeks of resistance training (RT combined with phosphatidic acid (PA supplementation at a dose of either 250 mg or 375 mg on body composition and muscle size and strength. Twenty-eight resistance-trained men were randomly assigned to ingest 375 mg [PA375 (n = 9] or 250 mg [PA250 (n = 9] of PA or 375 mg of placebo [PLC (n = 10] daily for eight weeks with RT. Supplements were ingested 60 minutes prior to RT and in the morning on non-RT days. Participants’ body composition, muscle size, and lower-body muscle strength were determined before and after training/supplementation. Separate group x time ANOVAs for each criterion variable were used employing an alpha level of ≤ 0.05. Magnitude- based inferences were utilized to determine the likely or unlikely impact of PA on each criterion variable. A significant main effect for time was observed for improvements in total body mass (p = 0.003, lean mass (p = 0.008, rectus femoris cross-sectional area [RF CSA (p = 0.011], and lower-body strength (p 0.05. Collectively, magnitude-based inferences determined both doses of PA to have a likely impact of increasing body mass (74.2%, lean mass (71.3%, RF CSA (92.2%, and very likely impact on increasing lower-body strength (98.1% beneficial. When combined with RT, it appears that PA has a more than likely impact on improving lower-body strength, whereas a likely impact exists for increasing muscle size and lean mass.

  4. Effect of 12 weeks aerobic exercise for along with folic acid supplementation on the levels of the ghrelin hormone amount of food intake and weight changes of female Wistar rats

    Directory of Open Access Journals (Sweden)

    A Parvizi

    2016-11-01

    Full Text Available Background & aim: Results of numerous studies have shown that approximately 1 to 78 percent of female athletes suffer from eating disorders. On the other hand, it has been mentioned that folic acid could increase appetite. The ghrelin hormone is known as a strong stimulant for appetite. Therefore, to clarify the role of exercise and food intake of folic acid on plasma acylated ghrelin the study aim was to evaluate the effect of 12 weeks of aerobic training on ghrelin supplementation of folic acid and quantity of food intake and weight change in female rats. Methods: In the present experimental study, 24 rats were randomly divided into three groups of 8 including: control, training and training along with folic acid supplementation. The training protocol consisted of aerobic exercise running on a treadmill for 12 weeks (5 days a week. Standard meal and water were freely provided for the subjects and in the supplement group 10 mg dissolved folic acid per liter of water were used and then the food intake and body weight was measured every week. 24 hours after the last session of training and 8 hours of overnight fasting, blood and tissue samples were collected and hormones levels were measured using Eliza method. To data analyzing, one way ANOVA and Tukey post hoc test was used. Results: The results showed that 12 weeks of  aerobic training with folic acid supplementation had significantly reduced serum acylated ghrelin levels (P0.05. The 12-week aerobic training with folic acid intake in comparison with other groups significantly increased food intake and body weight gain (p < 0.05. Conclusion: According to the acylated ghrelin reduction and lack of change in the stomach acylated ghrelin with increased food intake and body weight in rats, it seems that taking folic acid supplements inactive athletes with another strong mechanism, increasing consumption of food and influence on appetite center.

  5. Oxidative stress and hypoxia observed in the kidneys of mice after a 13-week oral administration of melamine and cyanuric acid combination.

    Science.gov (United States)

    Lv, Yingjun; Liu, Peichen; Xiang, Changlu; Yang, Hejun

    2013-12-01

    Both melamine and cyanuric acid have low toxicity, but together they may cause serious lesions to the kidney, via an unknown mechanism. This study was aimed to estimate whether lesions to the kidney were relative to oxidative damage and hypoxia in the kidney after mice exposed to 1mg/kg/day, 5mg/kg/day or 25mg/kg/day of a mixture of melamine and cyanuric acid for 13 weeks. Pathological changes to the kidneys, oxidative stress and energy parameters and hypoxia-inducible factor-1α (HIF-1α) change in the kidneys were evaluated. Pathological changes were found in the distal tubules of kidneys, such as crystals, proteinaceous casts and compensatory expansion, indicating that the mixture induced toxicity to the kidney. The activities of total antioxidant capacity (TAC) and superoxide dismutase (SOD) and the concentration of glutathione (GSH) decreased, while the concentrations of lipid peroxidation (MDA) and protein carbonyl groups (PC) increased after exposure to the mixture, demonstrating that the mixture resulted in imbalance of antioxidant and reactive oxygen species (ROS) and excessive ROS induced oxidant damage to lipid and proteins in kidneys. The activities of malate dehydrogenase (MDH) and succinate dehyrogenase (SDH) decreased, however, the activity of lactic dehydrogenase (LDH) and the concentration of HIF-1α increased after exposure to the mixture. Accordingly, it was concluded that the mixture resulted in a hypoxic state in kidneys and that both oxidative stress and hypoxia contributed to the lesion of kidneys. The exact cause of oxidative damage and hypoxia is not clear, it might be caused by either a direct effect or by an indirect effect, which is secondary to substantial renal damage caused by tubular obstruction due to crystal formation.

  6. The Effect of 4 Weeks Fixed and Mixed Intermittent Hypoxic Training (IHT) on Respiratory Metabolic and Acid-base Response of Capillary Blood During Submaximal Bicycle Exercise in Male Elite Taekwondo Players.

    Science.gov (United States)

    Park, Hun-Young; Sunoo, Sub; Nam, Sang-Seok

    2016-12-31

    The purpose of our study was to determine the effectiveness of 4 weeks fixed and mixed intermittent hypoxic training (IHT) and its difference from exercise training at sea-level on exercise load, respiratory metabolic and acid-base response of capillary blood during 80% maximal heart rate (HRmax) bicycle exercise in male elite Taekwondo players. Male elite Taekwondo players (n = 25 out of 33) were randomly assigned to training at sea-level (n = 8, control group), training at 16.5%O2 (2000 m) simulated hypoxic condition (n = 9, fixed IHT group), and training at 14.5%O2 (3000 m) up to 2 weeks and 16.5%O 2 (2000 m) simulated hypoxic condition (n = 8, mixed IHT group) for 3 weeks. We compared their average exercise load, respiratory metabolic, and acid-base response of the capillary blood during 80% HRmax submaximal bicycle exercise before and after 4 weeks training. Fixed and mixed IHT groups showed positive improvement in respiratory metabolic and acid-base response of the capillary blood during 80% HRmax submaximal bicycle exercise after 4 weeks training. However, all dependent variables showed no significant difference between fixed IHT and mix IHT. Results suggested that mixed and fixed IHT is effective in improving respiratory metabolic and acid-base response of capillary blood in male elite Taekwondo players. Thus, IHT could be a novel and effective method for improving exercise performance through respiratory metabolic and acid-base response.

  7. Combined iron and folic acid supplementation with or without zinc reduces time to walking unassisted among Zanzibari infants 5- to 11-mo old.

    Science.gov (United States)

    Olney, Deanna K; Pollitt, Ernesto; Kariger, Patricia K; Khalfan, Sabra S; Ali, Nadra S; Tielsch, James M; Sazawal, Sunil; Black, Robert; Allen, Lindsay H; Stoltzfus, Rebecca J

    2006-09-01

    Iron and zinc deficiencies have been associated with delayed motor development in nutritionally at-risk children, albeit inconsistently. In this community-based, randomized double-blind trial, iron+folic acid (FeFA) (12.5 mg Fe + 50 mug folic acid), zinc (Zn) (10 mg), and iron+folic acid+zinc (FeFA+Zn) supplements or a placebo were given daily for 1 y to nutritionally at-risk children in Pemba, Zanzibar. The effects of these treatments on attaining unassisted walking were evaluated using survival analysis for 354 children aged 5-11 mo at the start of supplementation. Treatment effects on changes in hemoglobin (Hb) and zinc protoporphyrin (ZPP) and height-for-age (HAZ) and weight-for-age (WAZ) Z scores were evaluated using linear regression. Attained motor milestone was recorded every 2 wk for 1 y. Hb, ZPP, HAZ, and WAZ were measured at baseline and after 6 mo of treatment. FeFA with or without Zn reduced the time it took for children to walk assisted. Children who received any iron walked unassisted sooner than those who received no iron [median difference approximately 15 d, P = 0.035, risk ratio (RR) = 1.28, 95% CI = 1.02, 1.61] and this effect was stronger in those who had iron deficiency anemia (IDA) at baseline (median difference was approximately 30 d; P = 0.002; RR = 1.68; 95% CI = 1.21, 2.32). FeFA alone and Zn alone improved Hb and ZPP compared with placebo. There were no significant treatment effects on changes in HAZ or WAZ. The effects of treatment on time to walking may have been mediated by improvements in iron status or hemoglobin, but were not mediated through improvements in growth.

  8. Effects of 4 Weeks of High-Intensity Interval Training and β-Hydroxy-β-Methylbutyric Free Acid Supplementation on the Onset of Neuromuscular Fatigue.

    Science.gov (United States)

    Miramonti, Amelia A; Stout, Jeffrey R; Fukuda, David H; Robinson, Edward H; Wang, Ran; La Monica, Michael B; Hoffman, Jay R

    2016-03-01

    This study investigated the effects of high-intensity interval training (HIIT) and β-hydroxy-β-methylbutyric free acid (HMB) supplementation on physical working capacity at the onset of neuromuscular fatigue threshold (PWC(FT)). Thirty-seven participants (22 men, 15 women; 22.8 ± 3.4 years) completed an incremental cycle ergometer test (graded exercise test [GXT]); electromyographic amplitude from the right vastus lateralis was recorded. Assessments occurred preceding (PRE) and after 4 weeks of supplementation (POST). Participants were randomly assigned to control (C, n = 9), placebo (P, n = 14), or supplementation (S, n = 14) groups. Both P and S completed 12 HIIT sessions, whereas C maintained normal diet and activity patterns. The PWC(FT) (W) was determined using the maximal perpendicular distance (D(MAX)) method. Electromyographic amplitude (μVrms) over time was used to generate a cubic regression. Onset of fatigue (TF) was the x-value of the point on the regression that was at D(MAX) from a line between the first and last data points. The PWC(FT) was estimated using TF and GXT power-output increments. The 2-way analysis of variance (ANOVA) (group × time) resulted in a significant interaction for PWC(FT) (F = 6.69, p = 0.004). Post hoc analysis with 1-way ANOVA resulted in no difference in PWC(FT) among groups at PRE (F = 0.87, p = 0.43); however, a difference in PWC(FT) was shown for POST (F = 5.46, p = 0.009). Post hoc analysis among POST values revealed significant differences between S and both P (p = 0.034) and C (p = 0.003). No differences (p = 0.226) were noted between P and C. Paired samples t-tests detected significant changes after HIIT for S (p High-intensity interval training increased PWC(FT), but HMB with HIIT was more effective than HIIT alone. Furthermore, it seems that adding HMB supplementation with HIIT in untrained men and women may further improve endurance performance measures.

  9. Treatment of distal subungual onychomycosis with a topical preparation of urea, propylene glycol and lactic acid: results of a 24-week, double-blind, placebo-controlled study.

    Science.gov (United States)

    Emtestam, L; Kaaman, T; Rensfeldt, K

    2012-11-01

    Onychomycosis is difficult to cure as this requires eradication of the primary infection and protection of new areas of growth from reinfection. A new topical treatment (K101) has been developed. The aim of this study was to assess the efficacy, safety and tolerability of K101 treatment of distal subungual onychomycosis. This was a 24-week (plus 2-week washout), multicentre, randomised, double-blind, placebo-controlled study in 493 patients with distal subungual onychomycosis (K101, n = 346; placebo, n = 147), stratified according to degree of nail involvement. More patients with ≤50% nail involvement achieved the primary endpoint (mycological cure after 26 weeks) in the K101 group (27.2%) than placebo (10.4%; P = 0.0012). Proportions for patients with 51-75% involvement were 19.1% for K101 and 7.0% for placebo (not significant). More patients applying K101 than placebo judged that their condition had improved from week 2 (P = 0.0148) to week 24 (P = 0.0004). No safety issues were identified. K101 provides early visible improvements in nail appearance and a clinically meaningful antifungal activity.

  10. Caprylic acid reduces Salmonella Enteritidis populations in various segments of digestive tract and internal organs of 3- and 6-week-old broiler chickens, therapeutically

    NARCIS (Netherlands)

    Kollanoor-Johny, A.; Mattson, T.; Baskaran, S.A.; Amalaradjou, M.A.; Hoagland, T.A.; Darre, M.J.; Khan, M.I.; Schreiber, D.T.; Donoghue, A.M.; Donoghue, D.J.; Venkitanarayanan, K.

    2012-01-01

    We investigated the efficacy of feed supplemented with caprylic acid (CA), a natural, 8-carbon fatty acid for reducing Salmonella enterica serovar Enteritidis colonization in commercial broiler chickens. In separate 3- and 6-wk trials, 1-d-old straight-run broiler chicks (n = 70 birds/trial) were as

  11. Supplementation of DHA but not DHA with arachidonic acid during pregnancy and lactation influences general movement quality in 12-week-old term infants

    NARCIS (Netherlands)

    van Goor, Saskia A.; Dijck-Brouwer, D. A. Janneke; Doornbos, Bennard; Erwich, Jan Jaap H. M.; Schaafsma, Anne; Muskiet, Frits A. J.; Hadders-Algra, Mijna

    2010-01-01

    DHA and arachidonic acid (AA) are important for neurodevelopment. A traditional neonatal neurological examination and the evaluation of general movement quality are sensitive techniques for assessing neurodevelopment in young infants. Mildly abnormal general movement,,; at 3 months have been associa

  12. The effects of 12 weeks of beta-hydroxy-beta-methylbutyrate free acid supplementation on muscle mass, strength, and power in resistance-trained individuals: a randomized, double-blind, placebo-controlled study

    OpenAIRE

    Wilson, Jacob M; Ryan P. Lowery; Joy, Jordan M; Andersen, J. C.; Wilson, Stephanie M C; Stout, Jeffrey R; Duncan, Nevine; Fuller, John C; Baier, Shawn M.; Naimo, Marshall A.; Rathmacher, John

    2014-01-01

    Introduction Studies utilizing beta-hydroxy-beta-methylbutyrate (HMB) supplementation in trained populations are limited. No long-term studies utilizing HMB free acid (HMB-FA) have been conducted. Therefore, we investigated the effects of 12 weeks of HMB-FA supplementation on skeletal muscle hypertrophy, body composition, strength, and power in trained individuals. We also determined the effects of HMB-FA on muscle damage and performance during an overreaching cycle. Methods A three-phase dou...

  13. Caprylic acid reduces Salmonella Enteritidis populations in various segments of digestive tract and internal organs of 3- and 6-week-old broiler chickens, therapeutically.

    Science.gov (United States)

    Kollanoor-Johny, A; Mattson, T; Baskaran, S A; Amalaradjou, M A R; Hoagland, T A; Darre, M J; Khan, M I; Schreiber, D T; Donoghue, A M; Donoghue, D J; Venkitanarayanan, K

    2012-07-01

    We investigated the efficacy of feed supplemented with caprylic acid (CA), a natural, 8-carbon fatty acid for reducing Salmonella enterica serovar Enteritidis colonization in commercial broiler chickens. In separate 3- and 6-wk trials, 1-d-old straight-run broiler chicks (n = 70 birds/trial) were assigned to a control group (challenged with Salmonella Enteritidis, no CA) and 2 replicates of 0.7 and 1% CA (n = 14 birds/group). Water and feed were provided ad libitum. On d 1, birds were tested for any inherent Salmonella (n = 2 birds/group). For the 3-wk trial, on d 5, birds were challenged with 8 log(10) cfu of Salmonella Enteritidis of a 4-strain mixture by crop gavage, and after 5 d postchallenge, birds (n = 2 birds/group) were euthanized to ensure Salmonella Enteritidis colonization. Caprylic acid was supplemented the last 5 d before tissue collection (n = 10 birds/group). For the 6-wk trial, on d 25, birds were challenged and confirmed for Salmonella Enteritidis colonization. The birds (n = 10 birds/group) were euthanized for tissue samples after CA supplementation for the last 5 d. Caprylic acid at 0.7 or 1% decreased Salmonella Enteritidis populations in cecum, small intestine, cloaca, liver, and spleen in both 3- and 6-wk trials. Body weight of birds did not differ between the groups (P ≥ 0.05). Further, to elucidate a potential antibacterial mechanism of action of CA, we investigated if CA could reduce Salmonella Enteritidis invasion of an avian epithelial cell line and expression of invasion genes hilA and hilD. The cell invasion study revealed that CA reduced invasive abilities of all Salmonella Enteritidis strains by ~80% (P Salmonella Enteritidis colonization in broiler chicken and potentially reduces the pathogen's ability to invade intestinal epithelial cells by downregulating key invasion genes, hilA and hilD.

  14. The effects of a pre-workout supplement containing caffeine, creatine, and amino acids during three weeks of high-intensity exercise on aerobic and anaerobic performance.

    Science.gov (United States)

    Smith, Abbie E; Fukuda, David H; Kendall, Kristina L; Stout, Jeffrey R

    2010-02-15

    A randomized, single-blinded, placebo-controlled, parallel design study was used to examine the effects of a pre-workout supplement combined with three weeks of high-intensity interval training (HIIT) on aerobic and anaerobic running performance, training volume, and body composition. Twenty-four moderately-trained recreational athletes (mean +/- SD age = 21.1 +/- 1.9 yrs; stature = 172.2 +/- 8.7 cm; body mass = 66.2 +/- 11.8 kg, VO2max = 3.21 +/- 0.85 l.min-1, percent body fat = 19.0 +/- 7.1%) were assigned to either the active supplement (GT, n = 13) or placebo (PL, n = 11) group. The active supplement (Game Time(R), Corr-Jensen Laboratories Inc., Aurora, CO) was 18 g of powder, 40 kcals, and consisted of a proprietary blend including whey protein, cordyceps sinensis, creatine, citrulline, ginseng, and caffeine. The PL was also 18 g of powder, 40 kcals, and consisted of only maltodextrin, natural and artificial flavors and colors. Thirty minutes prior to all testing and training sessions, participants consumed their respective supplements mixed with 8-10 oz of water. Both groups participated in a three-week HIIT program three days per week, and testing was conducted before and after the training. Cardiovascular fitness (VO2max) was assessed using open circuit spirometry (Parvo-Medics TrueOne(R) 2400 Metabolic Measurement System, Sandy, UT) during graded exercise tests on a treadmill (Woodway, Pro Series, Waukesha, WI). Also, four high-speed runs to exhaustion were conducted at 110, 105, 100, and 90% of the treadmill velocity recorded during VO2max, and the distances achieved were plotted over the times-to-exhaustion. Linear regression was used to determine the slopes (critical velocity, CV) and y-intercepts (anaerobic running capacity, ARC) of these relationships to assess aerobic and anaerobic performances, respectively. Training volumes were tracked by summing the distances achieved during each training session for each subject. Percent body fat (%BF) and lean

  15. The effects of a pre-workout supplement containing caffeine, creatine, and amino acids during three weeks of high-intensity exercise on aerobic and anaerobic performance

    Directory of Open Access Journals (Sweden)

    Kendall Kristina L

    2010-02-01

    Full Text Available Abstract Background A randomized, single-blinded, placebo-controlled, parallel design study was used to examine the effects of a pre-workout supplement combined with three weeks of high-intensity interval training (HIIT on aerobic and anaerobic running performance, training volume, and body composition. Methods Twenty-four moderately-trained recreational athletes (mean ± SD age = 21.1 ± 1.9 yrs; stature = 172.2 ± 8.7 cm; body mass = 66.2 ± 11.8 kg, VO2max = 3.21 ± 0.85 l·min-1, percent body fat = 19.0 ± 7.1% were assigned to either the active supplement (GT, n = 13 or placebo (PL, n = 11 group. The active supplement (Game Time®, Corr-Jensen Laboratories Inc., Aurora, CO was 18 g of powder, 40 kcals, and consisted of a proprietary blend including whey protein, cordyceps sinensis, creatine, citrulline, ginseng, and caffeine. The PL was also 18 g of powder, 40 kcals, and consisted of only maltodextrin, natural and artificial flavors and colors. Thirty minutes prior to all testing and training sessions, participants consumed their respective supplements mixed with 8-10 oz of water. Both groups participated in a three-week HIIT program three days per week, and testing was conducted before and after the training. Cardiovascular fitness (VO2max was assessed using open circuit spirometry (Parvo-Medics TrueOne® 2400 Metabolic Measurement System, Sandy, UT during graded exercise tests on a treadmill (Woodway, Pro Series, Waukesha, WI. Also, four high-speed runs to exhaustion were conducted at 110, 105, 100, and 90% of the treadmill velocity recorded during VO2max, and the distances achieved were plotted over the times-to-exhaustion. Linear regression was used to determine the slopes (critical velocity, CV and y-intercepts (anaerobic running capacity, ARC of these relationships to assess aerobic and anaerobic performances, respectively. Training volumes were tracked by summing the distances achieved during each training session for each subject

  16. Conjugated linoleic acid supplementation for 8 weeks does not affect body composition, lipid profile, or safety biomarkers in overweight, hyperlipidemic men.

    Science.gov (United States)

    Joseph, Shama V; Jacques, Hélène; Plourde, Mélanie; Mitchell, Patricia L; McLeod, Roger S; Jones, Peter J H

    2011-07-01

    The usefulness of conjugated linoleic acid (CLA) as a nutraceutical remains ambiguous. Our objective was, therefore, to investigate the effect of CLA on body composition, blood lipids, and safety biomarkers in overweight, hyperlipidemic men. A double-blinded, 3-phase crossover trial was conducted in overweight (BMI ≥ 25 kg/m(2)), borderline hypercholesterolemic [LDL-cholesterol (C) ≥ 2.5 mmol/L] men aged 18-60 y. During three 8-wk phases, each separated by a 4-wk washout period, 27 participants consumed under supervision in random order 3.5 g/d of safflower oil (control), a 50:50 mixture of trans 10, cis 12 and cis 9, trans 11 (c9, t11) CLA:Clarinol G-80, and c9, t11 isomer:c9, t11 CLA. At baseline and endpoint of each phase, body weight, body fat mass, and lean body mass were measured by DXA. Blood lipid profiles and safety biomarkers, including insulin sensitivity, blood concentrations of adiponectin, and inflammatory (high sensitive-C-reactive protein, TNFα, and IL-6) and oxidative (oxidized-LDL) molecules, were measured. The effect of CLA consumption on fatty acid oxidation was also assessed. Compared with the control treatment, the CLA treatments did not affect changes in body weight, body composition, or blood lipids. In addition, CLA did not affect the β-oxidation rate of fatty acids or induce significant alterations in the safety markers tested. In conclusion, although no detrimental effects were caused by supplementation, these results do not confirm a role for CLA in either body weight or blood lipid regulation in humans.

  17. Long-term safety of ivermectin 1% cream vs azelaic acid 15% gel in treating inflammatory lesions of rosacea: results of two 40-week controlled, investigator-blinded trials.

    Science.gov (United States)

    Stein Gold, Linda; Kircik, Leon; Fowler, Joseph; Jackson, J Mark; Tan, Jerry; Draelos, Zoe; Fleischer, Alan; Appell, Melanie; Steinhoff, Martin; Lynde, Charles; Sugarman, Jeffrey; Liu, Hong; Jacovella, Jean

    2014-11-01

    Papulopustular rosacea (PPR) is characterized by facial erythema and inflammatory lesions believed to be primarily caused by dysregulation of the innate immune system. More recent evidence also suggests that Demodex folliculorum mites may contribute to the etiology of PPR. Ivermectin (IVM) 1% cream is a novel topical treatment developed to treat PPR. Two phase 3 trials have demonstrated that IVM 1% cream was significantly better than vehicle at investigator global assessment (IGA) success rate and lesion reductions and that it was safe and well tolerated. Two 40-week extension studies of those trials were conducted to assess the long-term safety of IVM 1% cream vs azelaic acid (AzA) 15% gel. Subjects originally treated with IVM 1% continued on IVM 1% and those originally treated with vehicle switched to AzA 15% gel. IVM 1% cream was safe throughout the study with a lower incidence of related adverse events (AEs) compared to AzA 15% gel. No subjects in the IVM 1% cream group discontinued either study due to a related AE. IVM 1% also continued to be efficacious during the 40-week extension studies as the percentage of subjects with IGA scores of clear or almost clear was higher at the end of the study compared to baseline. The results of these 40-week extension studies support the use of IVM 1% cream as a long-term therapy for PPR as IVM 1% cream was shown to be safe and effective for up to 52 weeks of total treatment.

  18. Efecto de la administración semanal de ácido fólico sobre los valores sanguíneos The effect of weekly administration of folic acid on folic blood levels

    Directory of Open Access Journals (Sweden)

    Laura E. Martínez-de Villarreal

    2001-04-01

    Full Text Available OBJETIVO: Evaluar el efecto de la administración de 5 mg por semana de ácido fólico sobre los valores sanguíneos. MATERIAL Y MÉTODOS: Estudio de comparación concurrente realizado en zonas urbanas y rurales del estado de Nuevo León, México, en 1998, a 74 mujeres, 39 de ellas con antecedente de un producto con defecto de cierre del tubo neural y 35 sin dicho antecedente. La muestra sólo incluyó a mujeres que parieron durante 1997. Las mujeres recibieron 5 mg de ácido fólico por semana durante tres meses. El AF sanguíneo fue determinado por radioinmunoanálisis (RIA, al inicio y una semana después de la última tableta. Se calcularon promedios y desviaciones estándar. RESULTADOS: El 90% de las mujeres aumentó significativamente los valores sanguíneos. El ácido fólico intraeritrocitario se incrementó de 150.49 ± 31.17 ng/ml a 184.21 ± 35.53 ng/ml (phttp://www.insp.mx/salud/index.htmlOBJECTIVE: To evaluate the effect of weekly administration of 5 mg. folic acid (FA intake on folic acid blood levels. MATERIAL AND METHODS: This concurrent comparative study was conducted in 1998, in urban and rural areas of Nuevo Leon State, Mexico. The study population consisted of 74 women who delivered a child during 1997, 39 of whom had a child with a neural tube defect. Women were given 5 mg. of folic acid, weekly for 3 months. Blood levels of folic acid were determined by radioimmunoassay (RIA at baseline, and a week after taking the last folic acid dose. Data are presented as means and standard deviations. RESULTS: Ninety per cent of the women had significantly increased folic acid intraerythrocytary blood levels. Red cell folate increased from 150.49 ± 31.17 ng/ml to 184.21 ± 35.53 ng/ml (phttp://www.insp.mx/salud/index.html

  19. Efficacy and tolerance of an injectable medical device containing stable hybrid cooperative complexes of high- and low-molecular-weight hyaluronic acid: a monocentric 16 weeks open-label evaluation

    Directory of Open Access Journals (Sweden)

    Sparavigna A

    2016-09-01

    Full Text Available Adele Sparavigna, Beatrice Tenconi DermIng srl, Clinical Research and Bioengineering Institute, Monza, MB, Italy Background: An injectable medical device containing stable hybrid cooperative complexes of high- and low-molecular-weight hyaluronic acid (HA has been developed with characteristics suited for a global improvement of facial esthetics. Objective: To evaluate the HA product performance in improving some key facial esthetic features. The study employed clinical scales, subjective evaluations, and facial skin objective measurements. Methods: A single Italian site treated 64 female subjects aged 38–60 years, with injections at five predetermined points, on each side of the face, with a 4-week time lapse between the first and the second product administration. Subjects were evaluated after 4, 8, 12, and 16 weeks, using validated clinical scales, subjective evaluation, and objective quantitative outcome measures. Assessment of esthetic results included photographic documentation. Results: Both the clinical and subjective assessments, and the majority of objective instrumental parameters indicated an improvement throughout the study and were already significant at week 4 or 8 and were still significant at week 16 (3 months after the second treatment. Minor and temporary local skin reactions were observed in 23% of subjects at the site of the injections, and the global judgment on tolerability was good or excellent, both in the investigators’ opinion and volunteers’ self-evaluation. Conclusion: Both subjective and objective improvement of the facial parameters was consistent with the bio-remodeling purpose, and persistent and still statistically significant at the end of the study. The tolerability and safety profile of the product were judged good or excellent both by investigators and volunteers. This study supports the claim for bio-remodeling of these stable hybrid cooperative complexes of low- and high-molecular-weight HA. Keywords

  20. Omega-3 Fatty Acid Supplementation for 12 Weeks Increases Resting and Exercise Metabolic Rate in Healthy Community-Dwelling Older Females.

    Directory of Open Access Journals (Sweden)

    Samantha L Logan

    Full Text Available Critical among the changes that occur with aging are decreases in muscle mass and metabolic rate and an increase in fat mass. These changes may predispose older adults to chronic disease and functional impairment; ultimately resulting in a decrease in the quality of life. Research has suggested that long chain omega-3 fatty acids, found predominantly in fatty fish, may assist in reducing these changes. The objective of this study was to evaluate the effect of fish oil (FO supplementation in a cohort of healthy, community-dwelling older females on 1 metabolic rate and substrate oxidation at rest and during exercise; 2 resting blood pressure and resting and exercise heart rates; 3 body composition; 4 strength and physical function, and; 5 blood measures of insulin, glucose, c-reactive protein, and triglycerides. Twenty-four females (66 ± 1 yr were recruited and randomly assigned to receive either 3g/d of EPA and DHA or a placebo (PL, olive oil for 12 wk. Exercise measurements were taken before and after 12 wk of supplementation and resting metabolic measures were made before and at 6 and 12 wk of supplementation. The results demonstrated that FO supplementation significantly increased resting metabolic rate by 14%, energy expenditure during exercise by 10%, and the rate of fat oxidation during rest by 19% and during exercise by 27%. In addition, FO consumption lowered triglyceride levels by 29% and increased lean mass by 4% and functional capacity by 7%, while no changes occurred in the PL group. In conclusion, FO may be a strategy to improve age-related physical and metabolic changes in healthy older females. Trial registration: ClinicalTrials.gov NCT01734538.

  1. The effect and safety of polylactic acid and adipose-derived stromal vascular fraction cell as an injectable bulking agent in urologic field: a 24-week follow-up study.

    Science.gov (United States)

    Lee, Seong Ho; Ko, Kyungtae; Choo, Min Soo; Lee, Won Ki; Jeong, Hyun Cheol; Cho, Sung Tae; Kim, Sung Yong; Kim, Hayoung; Kang, Won Hwa; Kim, Gun Poong; Yang, Dae Yul

    2015-02-01

    The aim of this study is to evaluate whether polylactic acid (PLA) microspheres and adipose-derived stromal vascular fraction (SVF) cells have appropriate properties as an injectable bulking agent in urologic field. Forty male Sprague-Dawley rats (2-week-old) were randomized into two groups. A total of 0.05 mL of PLA microsphere suspension and 0.05 mL of PLA microsphere suspension mixed with PKH26-labeled SVF cells were injected into bladder wall in group I and group II, respectively. At 2, 8, 16, and 24 weeks of PLA microspheres injection, the volumes of implants were measured and bladder tissues including implants were analyzed and compared grossly and histologically between groups. The distant organs were examined histologically to determine migration of PLA microspheres. At 24 weeks of implantation, 65-70% of injected volume was maintained and there was no significant difference between groups. In histological analyses, injected PLA microspheres were localized in muscular layer of bladder without infiltration into adjacent layer. From 8 to 16 weeks of injection, hybrid tissues contained collagen and actin were observed between PLA microspheres and these findings were more clear in group II. PHK26-labeled SVF cells were identified by fluorescence microscopy at all time points. There was no migration of PLA microspheres to other organs and no abnormality in weight gain and hematologic values. These results suggest the possibility of PLA microspheres as a potentially useful bulking agent in urologic field. And further investigation is needed to know synergic effect of SVF cells.

  2. Efficacy and tolerance of an injectable medical device containing stable hybrid cooperative complexes of high- and low-molecular-weight hyaluronic acid: a monocentric 16 weeks open-label evaluation

    Science.gov (United States)

    Sparavigna, Adele; Tenconi, Beatrice

    2016-01-01

    Background An injectable medical device containing stable hybrid cooperative complexes of high- and low-molecular-weight hyaluronic acid (HA) has been developed with characteristics suited for a global improvement of facial esthetics. Objective To evaluate the HA product performance in improving some key facial esthetic features. The study employed clinical scales, subjective evaluations, and facial skin objective measurements. Methods A single Italian site treated 64 female subjects aged 38–60 years, with injections at five predetermined points, on each side of the face, with a 4-week time lapse between the first and the second product administration. Subjects were evaluated after 4, 8, 12, and 16 weeks, using validated clinical scales, subjective evaluation, and objective quantitative outcome measures. Assessment of esthetic results included photographic documentation. Results Both the clinical and subjective assessments, and the majority of objective instrumental parameters indicated an improvement throughout the study and were already significant at week 4 or 8 and were still significant at week 16 (3 months after the second treatment). Minor and temporary local skin reactions were observed in 23% of subjects at the site of the injections, and the global judgment on tolerability was good or excellent, both in the investigators’ opinion and volunteers’ self-evaluation. Conclusion Both subjective and objective improvement of the facial parameters was consistent with the bio-remodeling purpose, and persistent and still statistically significant at the end of the study. The tolerability and safety profile of the product were judged good or excellent both by investigators and volunteers. This study supports the claim for bio-remodeling of these stable hybrid cooperative complexes of low- and high-molecular-weight HA. PMID:27713647

  3. Golden Week, Golden Effect

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The Golden Week Holiday System was established in 1999. Bv adding legal holidays and the time off from the previous and following weekends, China made three Golden Weeks (7-day holidays), for the Spring Festival, May Labor Day and National Day in October.Since it was introduced eight years ago,the Golden Weeks have added considerably to China's economic development.The significant role they have played in promoting economic development and changing the Chinese people's concept of consumption and way of living has been witnessed by everyone.

  4. Phun Week: Understanding Physiology

    Science.gov (United States)

    Limson, Mel; Matyas, Marsha Lakes

    2009-01-01

    Topics such as sports, exercise, health, and nutrition can make the science of physiology relevant and engaging for students. In addition, many lessons on these topics, such as those on the cardiovascular, respiratory, and digestive systems, align with national and state life science education standards. Physiology Understanding Week (PhUn…

  5. A Week for Space

    Science.gov (United States)

    Comstock, Diane

    2008-01-01

    Space Week focuses on concepts that enable students to make concrete observations in the early grades (K-2) and move to concepts that help students develop their internet research and writing skills in middle and upper grades (Grades 3-5), and culminates with the development of science investigation design skills (Grade 6). To help launch your…

  6. At Least 39 Weeks

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    Full Text Available ... at risk? Zika virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how ... inspired by stories from the families at the heart of our mission or share your own story ...

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    Full Text Available ... defects, premature birth and infant mortality. Solving premature birth Featured articles Accomplishments and lessons learned since the ... and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce your ...

  8. At Least 39 Weeks

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    Full Text Available ... Global Map Premature birth report card Careers Archives Pregnancy Before or between pregnancies Nutrition, weight & fitness Prenatal ... virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ...

  9. At Least 39 Weeks

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    Full Text Available ... Preterm labor and premature birth: Are you at risk? Zika virus and pregnancy Folic acid Medicine safety ... defects prevention Learn how to help reduce your risk of some birth defects by getting a preconception ...

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    Full Text Available ... Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce your risk of ... Make United States a Leader in Preterm Birth Prevention March of Dimes Names 13-Year Old Boy ...

  11. At Least 39 Weeks

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    Full Text Available ... risk? Zika virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to ... issues and advocacy priorities National Network of Perinatal Quality Collaboratives Launch Prematurity research centers What is team ...

  12. At Least 39 Weeks

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    Full Text Available ... Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce your risk of ... Make United States a Leader in Preterm Birth Prevention March of Dimes Names 13-Year Old Boy ...

  13. TYPE A BOTULINUM TOXIN IN COMBINATION WITH HYALURONIC ACID IN EYE WEEK YOUNGER CURATIVE EFFECT OBSERVATION OF TREATMENT%A型肉毒素联合透明质酸在眼周年轻化的疗效观察

    Institute of Scientific and Technical Information of China (English)

    赵冰冰

    2015-01-01

    Objective To observe the type A botulinum toxin in eye week younger treatment combined the effect of hyaluronic acid. SelectionMethods Our hospital from March 2013 to March 2013 were 78 patients with facial wrinkles, and duration were observed.Results 78 cases of patients with, and follow-up of patients after half a year has 100% efficient. Conclusion Type A botulinum toxin in combination with hyaluronic acid for the treatment of facial wrinkles, and has less traumatic, had A higher safety, suitable for popularization and application in clinic.%目的:观察在眼周年轻化治疗中A型肉毒素联合透明质酸的效果。方法选取我院在2013年3月至2015年3月收治的面部皱纹患者78例,患者都给予A型肉毒素联合透明质酸进行注射治疗,对治疗后的效果、不良反应发生率及持续时间进行观察。结果78例患者的皱纹处在治疗后改善明显,并且在半年后对患者进行随访,具有100%的有效率。结论 A型肉毒素联合透明质酸对于治疗面部动静态皱纹,具有微创、安全、快捷,适合在有面部年轻化愿望的求美者中推广应用。

  14. Soft Robotics Week

    CERN Document Server

    Rossiter, Jonathan; Iida, Fumiya; Cianchetti, Matteo; Margheri, Laura

    2017-01-01

    This book offers a comprehensive, timely snapshot of current research, technologies and applications of soft robotics. The different chapters, written by international experts across multiple fields of soft robotics, cover innovative systems and technologies for soft robot legged locomotion, soft robot manipulation, underwater soft robotics, biomimetic soft robotic platforms, plant-inspired soft robots, flying soft robots, soft robotics in surgery, as well as methods for their modeling and control. Based on the results of the second edition of the Soft Robotics Week, held on April 25 – 30, 2016, in Livorno, Italy, the book reports on the major research lines and novel technologies presented and discussed during the event.

  15. CERN safety week

    CERN Multimedia

    DG Unit

    2009-01-01

    Following an increase in the number of accidents in 2008, the Safety Commission is organising a CERN safety week from 8 to 12 June for riders of bicycles, scooters and motorbikes. We invite you to take part in the programme, which will be held in the Main Building (Bldg. 500) and will consist of an exhibition, organised events and hands-on activities, including demonstrations of emergency braking, a driving simulator, simulation of what it feels like to drive under the influence of alcohol, demonstrations by the Fire Brigade, video projections, etc. There will also be a number of prizes to be won. Please sign up via your DSO.

  16. CERN safety week

    CERN Multimedia

    DG Unit

    2009-01-01

    Following an increase in the number of accidents in 2008, the Safety Commission is organising a CERN safety week from 8 to 12 June for riders of bicycles, scooters and motorbikes. We invite you to take part in the programme, which will be held in the Main Building (Bldg. 500) and will consist of an exhibition, organised events and hands-on activities, including demonstrations of emergency braking, a driving simulator, simulation of what it feels like to drive under the influence of alcohol, demonstrations by the Fire Brigade, video projections, etc. There will also be a number of prizes to be won. Please sign up via your DSO.

  17. a week in space

    Science.gov (United States)

    collette, christian

    2016-04-01

    COLLETTE Christian Institut Saint Laurent Liège Belgium. I am a science teacher at a technical high school. Generally, my students don't come from a privileged social background and are not particularly motivated for studies. For 10 years, I organize, for one of my sections, a spatial (and special) school year that ends in a spatial week. Throughout this year, with the help of my colleagues, I will introduce into all themes a lot of concepts relating to space. French, history, geography, English, mathematics, technical courses, sciences, and even gymnastics will be training actors in space culture. In spring, I will accompany my class in the Euro Space Center (Redu- Belgium) where we will live one week 24 hours on "like astronauts" One third of the time is dedicated to astronaut training (moonwalk, remote manipulator system, mission simulation, weightless wall, building rockets, satellites, etc.), One third to more intellectual activities on space (lectures, research, discovery of the outside run) the last one third of time in outside visits (museums, site of ESA-Redu) or in movies about space (October sky, Apollo 13, etc.) During this year, the profits, so educational as human, are considerable!

  18. ATLAS overview week highlights

    CERN Multimedia

    D. Froidevaux

    2005-01-01

    A warm and early October afternoon saw the beginning of the 2005 ATLAS overview week, which took place Rue de La Montagne Sainte-Geneviève in the heart of the Quartier Latin in Paris. All visitors had been warned many times by the ATLAS management and the organisers that the premises would be the subject of strict security clearance because of the "plan Vigipirate", which remains at some level of alert in all public buildings across France. The public building in question is now part of the Ministère de La Recherche, but used to host one of the so-called French "Grandes Ecoles", called l'Ecole Polytechnique (in France there is only one Ecole Polytechnique, whereas there are two in Switzerland) until the end of the seventies, a little while after it opened its doors also to women. In fact, the setting chosen for this ATLAS overview week by our hosts from LPNHE Paris has turned out to be ideal and the security was never an ordeal. For those seeing Paris for the first time, there we...

  19. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... fiber, magnesium, and vitamin E (for children and adolescents) vitamin B-12, iron, folic acid, and vitamins ... manufacturers evaluate their products through testing identity, purity, strength, and composition. back to ... Federal, State & Local Officials ...

  20. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... calcium, potassium, fiber, magnesium, and vitamin E (for children and adolescents) vitamin B-12, iron, folic acid, ... Older Adults More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical Devices ...

  1. Supplementation with micronutrients in addition to iron and folic acid does not further improve the hematologic status of pregnant women in rural Nepal.

    Science.gov (United States)

    Christian, Parul; Shrestha, Jaibar; LeClerq, Steven C; Khatry, Subarna K; Jiang, Tianan; Wagner, Tracey; Katz, Joanne; West, Keith P

    2003-11-01

    Iron deficiency is one of the main causes of anemia during pregnancy, although other micronutrient deficiencies may play a role. We examined the effects of daily antenatal and postnatal supplementation with four combinations of micronutrients on maternal hematologic indicators in a double-masked randomized controlled community trial. Communities, called sectors, were randomly assigned to supplementation with folic acid (400 microg), folic acid plus iron (60 mg), folic acid plus iron and zinc (30 mg) and folic acid plus iron, zinc and 11 other micronutrients, each at the approximate recommended daily allowance for pregnancy all given with vitamin A as retinol acetate (1000 microg retinol equivalent), or vitamin A alone as the control group. Hemoglobin (Hb) and indicators of iron status were assessed at baseline and at 32 wk of gestation. At 6-wk postpartum, Hb assessment was repeated using a finger stick. Severely anemic women (Hb iron status. Hb concentrations were 14 g/L, [95% confidence limits (CL), 8.3-19.2], 10.0 g/L (CL, 5.2-14.8) and 9.4 g/L (CL, 4.7-14.1) higher in the groups receiving folic acid plus iron, folic acid plus iron and zinc and folic acid plus iron, zinc and multiple micronutrients, respectively, relative to the control. Anemia in the third trimester was reduced by 54% with folic acid plus iron, by 48% with folic acid plus iron and zinc and by 36% with folic acid plus iron, zinc and multiple micronutrients supplementation, relative to the control (P iron and zinc and folic acid plus iron, zinc and multiple micronutrients provided no additional benefit in improving maternal hematologic status during pregnancy compared with folic acid plus iron. The level of compliance and baseline Hb concentrations modified the effect of iron.

  2. A memorable week

    CERN Document Server

    2012-01-01

    This has been a memorable week for CERN, starting with the award of a Special Fundamental Physics Prize and ending with the handover of the CERN Council Presidency from Michel Spiro to Agnieszka Zalewska. In between, the LHC team demonstrated its expertise with a successful pilot run with 25 nanosecond bunch spacing, a new application for Associate Membership was received, and we had good news on the budget.   The award of the Fundamental Physics Prize, and the manner in which it was divided between ATLAS, CMS and the LHC, is fitting recognition of the efforts of the thousands of people who have contributed over many years to the success of our flagship scientific endeavour. In making the award, the Milner Foundation aims to raise the profile of fundamental physics and its value to society. The Fundamental Physics Prize comes hot on the heels of the European Physical Society’s first Edison Volta Prize, which Sergio Bertolucci, Steve Myers and I were honoured to accept on behalf of t...

  3. Elective caesarean section at 38 weeks versus 39 weeks

    DEFF Research Database (Denmark)

    Glavind, Julie; Kindberg, S F; Uldbjerg, N;

    2013-01-01

    To investigate whether elective caesarean section before 39 completed weeks of gestation increases the risk of adverse neonatal or maternal outcomes.......To investigate whether elective caesarean section before 39 completed weeks of gestation increases the risk of adverse neonatal or maternal outcomes....

  4. WBDOC Weekly Workload Status Report

    Data.gov (United States)

    Social Security Administration — Weekly reports of workloads processed in the Wilkes Barre Data Operation Center. Reports on quantities of work received, processed, pending and average processing...

  5. A randomised phase II trial of weekly high-dose 5-fluorouracil with and without folinic acid and cisplatin in patients with advanced biliary tract carcinoma: results of the 40955 EORTC trial.

    NARCIS (Netherlands)

    Ducreux, M.; Cutsem, E. van; Laethem, J. van; Gress, T.M.; Jeziorski, K.; Rougier, P.; Wagener, T.; Anak, O.; Baron, B.; Nordlinger, B.

    2005-01-01

    Previous small phase II trials have demonstrated that the combination of 5-fluorouracil (5FU) and cisplatin(CDDP) could have clinical activity in metastatic biliary tract cancer. This randomised phase II trial was designed to assess the activity and safety of a high-dose infusional weekly 5FU alone

  6. A randomised phase II trial of weekly high-dose 5-fluorouracil with and without folinic acid and cisplatin in patients with advanced biliary tract carcinoma : results of the 40955 EORTC trial

    NARCIS (Netherlands)

    Ducreux, M; van Cutsem, E; van Laethern, JL; Gress, TM; Jeziorski, K; Rougier, P; Wagener, T; Anak, O; Baron, B; Nordlinger, B

    2005-01-01

    Previous small phase II trials have demonstrated that the combination of 5-fluorouracil (5FU) and cisplatin(CDDP) could have clinical activity in metastatic biliary tract cancer. This randomised phase II trial was designed to assess the activity and safety of a high-dose infusional weekly 5FU alone

  7. Golden Week: A Holiday Revolution

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ As one of the most important and far-reaching focal points in people's lives, the Golden-Week holiday, is much more than a year 21-day vacation. How did the Golden Week take shape over the past few years, gradually attracting people's attention, and having an increasingly important impact in China each year?

  8. Whey protein supplementation does not alter plasma branched-chained amino acid profiles but results in unique metabolomics patterns in obese women enrolled in an 8-week weight loss trial

    Science.gov (United States)

    Background: It has been suggested that perturbations in branched-chain amino acid (BCAA) catabolism are associated with insulin resistance and contribute to elevated systemic BCAAs. Evidence in rodents suggests dietary protein rich in BCAAs can increase BCAA catabolism, but there is limited evidence...

  9. Consumption of fructose- but not glucose-sweetened beverages for 10 weeks increases circulating concentrations of uric acid, retinol binding protein-4, and gamma-glutamyl transferase activity in overweight/obese humans

    Directory of Open Access Journals (Sweden)

    Cox Chad L

    2012-07-01

    Full Text Available Abstract Background Prospective studies in humans examining the effects of fructose consumption on biological markers associated with the development of metabolic syndrome are lacking. Therefore we investigated the relative effects of 10 wks of fructose or glucose consumption on plasma uric acid and RBP-4 concentrations, as well as liver enzyme (AST, ALT, and GGT activities in men and women. Methods As part of a parallel arm study, older (age 40–72, overweight and obese male and female subjects (BMI 25–35 kg/m2 consumed glucose- or fructose-sweetened beverages providing 25% of energy requirements for 10 wks. Fasting and 24-h blood collections were performed at baseline and following 10 wks of intervention and plasma concentrations of uric acid, RBP-4 and liver enzyme activities were measured. Results Consumption of fructose, but not glucose, led to significant increases of 24-h uric acid profiles (P P = 0.012, as well as plasma GGT activity (P = 0.04. Fasting plasma uric acid concentrations increased in both groups; however, the response was significantly greater in subjects consuming fructose (P = 0.002 for effect of sugar. Within the fructose group male subjects exhibited larger increases of RBP-4 levels than women (P = 0.024. Conclusions These findings suggest that consumption of fructose at 25% of energy requirements for 10 wks, compared with isocaloric consumption of glucose, may contribute to the development of components of the metabolic syndrome by increasing circulating uric acid, GGT activity, suggesting alteration of hepatic function, and the production of RBP-4.

  10. The ATLAS Glasgow Overview Week

    CERN Multimedia

    Richard Hawkings

    2007-01-01

    The ATLAS Overview Weeks always provide a good opportunity to see the status and progress throughout the experiment, and the July week at Glasgow University was no exception. The setting, amidst the traditional buildings of one of the UK's oldest universities, provided a nice counterpoint to all the cutting-edge research and technology being discussed. And despite predictions to the contrary, the weather at these northern latitudes was actually a great improvement on the previous few weeks in Geneva. The meeting sessions comprehensively covered the whole ATLAS project, from the subdetector and TDAQ systems and their commissioning, through to offline computing, analysis and physics. As a long-time ATLAS member who remembers plenary meetings in 1991 with 30 people drawing detector layouts on a whiteboard, the hardware and installation sessions were particularly impressive - to see how these dreams have been translated into 7000 tons of reality (and with attendant cabling, supports and services, which certainly...

  11. Fashion Week Illumes Fashion Life

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Nine days, 46 domestic and overseas brands, 30 designers from China and abroad, 41 fashion shows, six professional fashion design competitions, as well as ten press conferences and fashion forums, this is the menu of Mercedes-Benz China Fashion Week (A/W 2012/2013) this March.

  12. ATLAS Overview Week at Brookhaven

    CERN Multimedia

    Pilcher, J

    Over 200 ATLAS participants gathered at Brookhaven National Laboratory during the first week of June for our annual overview week. Some system communities arrived early and held meetings on Saturday and Sunday, and the detector interface group (DIG) and Technical Coordination also took advantage of the time to discuss issues of interest for all detector systems. Sunday was also marked by a workshop on the possibilities for heavy ion physics with ATLAS. Beginning on Monday, and for the rest of the week, sessions were held in common in the well equipped Berkner Hall auditorium complex. Laptop computers became the norm for presentations and a wireless network kept laptop owners well connected. Most lunches and dinners were held on the lawn outside Berkner Hall. The weather was very cooperative and it was an extremely pleasant setting. This picture shows most of the participants from a view on the roof of Berkner Hall. Technical Coordination and Integration issues started the reports on Monday and became a...

  13. A vitamin B-12 supplement of 500 μg/d for eight weeks does not normalize urinary methylmalonic acid or other biomarkers of vitamin B-12 status in elderly people with moderately poor vitamin B-12 status.

    Science.gov (United States)

    Hill, Marilyn H; Flatley, Janet E; Barker, Margo E; Garner, Clare M; Manning, Nigel J; Olpin, Simon E; Moat, Stuart J; Russell, Jean; Powers, Hilary J

    2013-02-01

    Plasma vitamin B-12 is the most commonly used biomarker of vitamin B-12 status, but the predictive value for low vitamin B-12 status is poor. The urinary methylmalonic acid (uMMA) concentration has potential as a functional biomarker of vitamin B-12 status, but the response to supplemental vitamin B-12 is uncertain. A study was conducted to investigate the responsiveness of uMMA to supplemental vitamin B-12 in comparison with other biomarkers of vitamin B-12 status [plasma vitamin B-12, serum holotranscobalamin (holoTC), plasma MMA] in elderly people with moderately poor vitamin B-12 status. A double-blind, placebo-controlled, randomized 8-wk intervention study was carried out using vitamin B-12 supplements (500 μg/d, 100 μg/d, and 10 μg/d cyanocobalamin) in 100 elderly people with a combined plasma vitamin B-12 1.5. All biomarkers had a dose response to supplemental vitamin B-12. Improvements in plasma vitamin B-12 and serum holoTC were achieved at cobalamin supplements of 10 μg/d, but even 500 μg/d for 8 wk did not normalize plasma vitamin B-12 in 8% and serum holoTC in 12% of people. The response in uMMA was comparable with plasma MMA; 15-25% of people still showed evidence of metabolic deficiency after 500 μg/d cobalamin for 8 wk. There was a differential response in urinary and plasma MMA according to smoking behavior; the response was enhanced in ex-smokers compared with never-smokers. uMMA offers an alternative marker of metabolic vitamin-B12 status, obviating the need for blood sampling.

  14. Protection of Composite Amino Acid and Eight Weeks Progressive Loads Aerobic Exercise on Rats Brain Tissue%复合氨基酸制剂和8周递增负荷有氧运动 对大鼠脑组织的保护作用

    Institute of Scientific and Technical Information of China (English)

    贺洪; 姚水玲; 胡文忠; 林正豪; 刘龙成; 范晓星

    2015-01-01

    Through progressive loads aerobic exercise training rat model, from the perspective of anti-carbonyl stress defense system, the study focused on the protective effect of exhausted rats which administered in combination before exercise and/or given taurine and branched-chain amino acid formulations containing composite amino acids with bioactive small molecules on brain tissue in rats.8-week progressive loads aerobic exercise on treadmill with supplement composite amino acid significantly decreased the damages of carbonyl stress and exhibited better per-formance than exclusive use of taurine or branched-chain amino acids.%通过大鼠递增负荷有氧运动训练模型,并联合给予或分别给予牛磺酸和支链氨基酸制剂,以抗羰基应激防御体系为研究视角,探讨含有氨基生物活性小分子的复合氨基酸制剂对大鼠脑组织的保护作用.8周递增负荷有氧运动联合补充复合氨基酸制剂能显著降低羰基应激损伤,且效果明显优于单独补充牛磺酸或支链氨基酸.

  15. A busy week for Council

    CERN Multimedia

    2009-01-01

    This has been a busy week for the CERN Council, and there is much to report. Firstly, I’m pleased to say that Council approved the Organization’s Medium Term Plan, and with it the budget for financial year 2010. In a time of global recession, this is a strong vote of confidence from the Member States. This meeting of Council provided an opportunity for the working group on the scientific and geographical enlargement of CERN to set out a roadmap towards its final report, which is to be made at Council’s December session this year. One part of the process over the coming months is to bring the major players in particle physics from beyond the European region into the discussion, ensuring that the working group’s recommendations lead to an optimum position for CERN and European particle physics in the global context. An indicator of the continuing attractiveness of CERN is the fact that Council has received four new applications...

  16. Web Lectures - ATLAS Overview Week

    CERN Multimedia

    Tushar Bhatnagar; Jeremy Herr; Mitch McLachlan; Homer A. Neal

    2007-01-01

    ATLAS Web Archives Web Archives of the ATLAS Overview Week in Glasgow are now available from the University of Michigan portal here. Archives of ATLAS Plenary Sessions, Workshops, Meetings, and Tutorials recorded over the past two years are available via the University of Michigan Lecture Portal. Other recent additions include the ROOT Workshop held at CERN on March 26-27, the Physics Analysis Tools Workshop held in Bergen, Norway on April 23-27, and the CTEQ Workshop: "Physics at the LHC: Early Challenges" held at Michigan State University on May 14-15. Viewing requires a standard Web browser with RealPlayer plug-in (included in most browsers automatically) and works on any major platform. Lectures can be viewed directly over the Web or downloaded locally. In addition, you will find access to a variety of general tutorials and events via the portal. Feedback & Suggestions Welcome Suggestions for events or tutorials to record in 2007, as well as feedback on existing archives, is always welcome...

  17. 2-weekly docetaxel: issues for clinical practice

    Science.gov (United States)

    Massari, F; Maines, F; Bria, E; Galligioni, E; Caffo, O; Tortora, G

    2015-01-01

    In the phase III trial comparing 2 docetaxel schedules (3-weekly versus 2-weekly) as first-line chemotherapy for CRPC, recently published in The Lancet Oncology, fewer serious adverse events, particularly hematologic toxicities, and longer times on treatment, in favor of the 2-weekly regimen are reported.1,2,3 PMID:25456569

  18. Understanding Infidelity: An Interview with Gerald Weeks

    Science.gov (United States)

    Smith, Travis

    2011-01-01

    In this interview, Gerald Weeks shares his expertise on the topic of infidelity and couples counseling. Dr. Weeks defines infidelity, presents assessment strategies for treating the issue of infidelity, and discusses an intersystemic model for infidelity treatment when counseling couples. Dr. Weeks also provides insight into common mistakes made…

  19. 75 FR 62307 - Fire Prevention Week, 2010

    Science.gov (United States)

    2010-10-08

    ... Documents#0;#0; ] Proclamation 8577 of October 1, 2010 Fire Prevention Week, 2010 By the President of the United States of America A Proclamation During Fire Prevention Week, we reaffirm the importance of fire... consequences. Fire Prevention Week also calls our attention to the lifesaving work our firefighters perform...

  20. OEO SRB Weekly Workload Status Report

    Data.gov (United States)

    Social Security Administration — Weekly reports of workloads processed in the Security Records Branch in Boyers, PA. Reports on quantities of work received, processed, pending and average processing...

  1. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... riboflavin, niacin, pantothenic acid, biotin, vitamin B-6, vitamin B-12 and folate). AAFP cites two categories of vitamins. ... magnesium, and vitamin E (for children and adolescents) vitamin B-12, iron, folic acid, and vitamins E and D ( ...

  2. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... calcium, potassium, fiber, magnesium, and vitamin E (for children and adolescents) vitamin B-12, iron, folic acid, and vitamins E and D (for ... C (ascorbic acid): Upset stomach, kidney stones, increased iron ... signs of B-12 deficiency, a condition that can cause nerve damage Taking ...

  3. 75 FR 28183 - World Trade Week, 2010

    Science.gov (United States)

    2010-05-20

    .... World Trade Week is an opportunity for us to reaffirm the importance of trade to our Nation's continued economic recovery and growth. Our Nation is still emerging from an unprecedented economic crisis. Millions...#0;#0; ] Proclamation 8521 of May 12, 2010 World Trade Week, 2010 By the President of the...

  4. A double Weekly Bulletin over Easter

    CERN Multimedia

    2004-01-01

    During the Easter period, the weeks of 12 and 19 April, there will be only one issue of the Weekly Bulletin (no. 16-17/2004). Announcements for publication in the next issue (no. 18/2004) should be sent on Tuesday 20 April midday at the latest. Publication Section Tel. 79971

  5. Just one week 'til GridWorld

    CERN Multimedia

    Harris, Derrick

    2006-01-01

    "Here we are, one week from GridWorld, and I can feel the pressure rising. Although the news has been a little slow recently, I know that won't last long, and between next week and mid-November, I have a feelling I'll have heard from just about every vendor and organization in the Grid space." (1 page)

  6. 77 FR 68045 - American Education Week, 2012

    Science.gov (United States)

    2012-11-15

    ... Documents#0;#0; ] Proclamation 8904 of November 9, 2012 American Education Week, 2012 By the President of the United States of America A Proclamation All children deserve access to a world-class education and... Nation's economic prosperity and civic life. This week, we reaffirm our national mission of educating...

  7. 76 FR 20215 - National Volunteer Week, 2011

    Science.gov (United States)

    2011-04-12

    ... real and lasting impact on the lives of millions of women and men across the globe. Last year, nearly... they see a need. During National Volunteer Week, we celebrate the profound impact of volunteers and... week by volunteering in service projects across our country and pledging to make service a part...

  8. 75 FR 70999 - National Entrepreneurship Week, 2010

    Science.gov (United States)

    2010-11-19

    ... Proclamation 8600--National Entrepreneurship Week, 2010 Proclamation 8601--America Recycles Day, 2010 #0; #0... 15, 2010 National Entrepreneurship Week, 2010 By the President of the United States of America A... and work hard enough, the American dream is within your reach. During National Entrepreneurship...

  9. National Poison Prevention Week Promotional Materials.

    Science.gov (United States)

    Poison Prevention Week Council, Washington, DC.

    This collection of materials for parents, early childhood workers, the elderly, and anyone in situations requiring safeguards against poisoning, spans the years 1993 and 1994 and is intended to promote National Poison Prevention Week. The materials included are: (1) the 31-page, illustrated report on National Poison Prevention Week for 1993,…

  10. Behind The Feast Reflection on Golden Week

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Eight years ago, the Golden Week holiday was born in China. Today, it has become an indispensable part of people's life. Every year when the Golden Week is approaching,the lines that form at the ticket windows at railway stations seem endless; shopping malls flood the market with various sales promotions; and people rush to the most scenic spots all over the country.

  11. 77 FR 69733 - National Family Week, 2012

    Science.gov (United States)

    2012-11-21

    ... Week, 2012 By the President of the United States of America A Proclamation The bonds that tie us to our... prosperity has always come from an economy that is built on a strong and growing middle class-- families who... opportunity for all who are working hard to get ahead. During National Family Week, let us recommit to keeping...

  12. Vehicle Technologies Fact of the Week 2015

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy C. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Diegel, Susan W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Moore, Sheila A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boundy, Robert G. [Roltek, Inc., Clinton, TN (United States)

    2016-05-01

    Each week the U.S. Department of Energy s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week s Fact is available on the VTO homepage, but older Facts (back to 2009) are archived and still available at: http://energy.gov/eere/vehicles/current-and-past-years-facts-week. Each Fact of the Week website page includes a link to an Excel file. That file contains the data from the Supporting Information section of the page so that researchers can easily use data from the Fact of the Week in their work. Beginning in August of 2015, a subscription list is available on the DOE website so that those interested can sign up for an email to be sent each Monday which includes the text and graphic from the current week s Fact. This report is a compilation of the Facts that were posted during calendar year 2015. The Facts were created, written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  13. Bi-weekly waterfowl survey data entry

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Data sheet for the entry of bi-weekly waterfowl survey data from the state of Kansas. This Excel file contains the data entry sheet and a chart displaying waterfowl...

  14. Comparative gastrointestinal safety of weekly oral bisphosphonates

    Science.gov (United States)

    Katz, J. N.; Brookhart, M. A.; Stürmer, T.; Stedman, M. R.; Levin, R.; Solomon, D. H.

    2012-01-01

    Summary Weekly bisphosphonates are the primary agents used to treat osteoporosis. Although these agents are generally well tolerated, serious gastrointestinal adverse events, including hospitalization for gastrointestinal bleed, may arise. We compared the gastrointestinal safety between weekly alendronate and weekly risedronate and found no important difference between new users of these agents. Introduction Weekly bisphosphonates are the primary agents prescribed for osteoporosis. We examined the comparative gastrointestinal safety between weekly bisphosphonates. Methods We studied new users of weekly alendronate and weekly risedronate from June 2002 to August 2005 among enrollees in a state-wide pharmaceutical benefit program for seniors. Our primary outcome was hospitalization for upper gastrointestinal bleed. Secondary outcomes included outpatient diagnoses for upper gastrointestinal disease, symptoms, endoscopic procedures, use of gastroprotective agents, and switching between therapies. We used Cox proportional hazard models to compare outcomes between agents within 120 days of treatment initiation, adjusting for propensity score quintiles. We also examined composite safety outcomes and stratified results by age and prior gastrointestinal history. Results A total of 10,420 new users were studied, mean age=79 years (SD, 6.9), and 95% women. We observed 31 hospitalizations for upper gastrointestinal bleed (0.91 per 100 person-years) within 120 days of treatment initiation. Adjusting for covariates, there was no difference in hospitalization for upper gastrointestinal bleed among those treated with risedronate compared with alendronate (HR, 1.12; 95%CI, 0.55 to 2.28). Risedronate switching rates were lower; otherwise, no differences were observed for secondary or composite outcomes. Conclusions We found no important difference in gastrointestinal safety between weekly oral bisphosphonates. PMID:19266138

  15. A double Weekly Bulletin over Easter

    CERN Multimedia

    2004-01-01

    During the Easter period, the weeks of 12 and 19 April, there will be only one issue of the Weekly Bulletin (no. 16-17/2004). Items for publication in this double issue should reach the Publication section or Staff Association, as appropriate, before midday on Tuesday 6 April. Announcements for publication in the next issue (no. 18/2004) should be sent on Tuesday 20 April midday at the latest. Publication Section Tel. 79971

  16. Prevalence of Anemia and Related Deficiencies in the First Year following Laparoscopic Gastric Bypass for Morbid Obesity

    NARCIS (Netherlands)

    Aarts, E.O.; Wageningen, B. van; Janssen, I.M.; Berends, F.J.

    2012-01-01

    Background. Anemia associated with deficiencies in iron, folic acid, and vitamin B12 are very common after Laparoscopic Roux-en-Y Gastric Bypass (LRYGB) surgery for morbid obesity. This study was conducted to evaluate the prevalence of anemia after LRYGB. Patients and Methods. A total of 377 morbid

  17. Fortify Your Knowledge about Vitamins

    Medline Plus

    Full Text Available ... for which low dietary intake may be a cause of concern. These nutrients are: calcium, potassium, fiber, magnesium, and vitamins A (as carotenoids), C, and E (for adults) calcium, potassium, fiber, magnesium, and vitamin E (for children and adolescents) vitamin B-12, iron, folic acid, ...

  18. In a correspondence in the August 27, 2005 issue, Parul Christian ...

    African Journals Online (AJOL)

    Gregers Stig Andersen

    compared with iron-folic acid supplementation among 2,100 pregnant women in Guinea-Bissau. ... receiving a 1xRDA MMS preparation (consisting of 14 vitamins and .... iron deficiency, and 70% had marginal or low folate ... Vitamin B12 (μg).

  19. Weekly Fleet Assignment Model and Algorithm

    Institute of Scientific and Technical Information of China (English)

    ZHU Xing-hui; ZHU Jin-fu; GONG Zai-wu

    2007-01-01

    A 0-1 integer programming model for weekly fleet assignment was put forward based on linear network and weekly flight scheduling in China. In this model, the objective function is to maximize the total profit of fleet assignment, subject to the constraints of coverage, aircraft flow balance, fleet size, aircraft availability, aircraft usage, flight restriction, aircraft seat capacity,and stopover. Then the branch-and-bound algorithm based on special ordered set was applied to solve the model. At last, a realworld case study on an airline with 5 fleets, 48 aircrafts and 1 786 flight legs indicated that the profit increase was $1591276 one week and the running time was no more than 4 min, which shows that the model and algorithm are fairly good for domestic airline.

  20. Vehicle Technologies Fact of the Week 2013

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy Cagle [ORNL; Williams, Susan E [ORNL; Moore, Sheila A [ORNL; Boundy, Robert Gary [ORNL

    2014-03-01

    Each week the U.S. Department of Energy s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week s Fact is available on the VTO homepage, but older Facts are archived and still available at: http://www1.eere.energy.gov/vehiclesandfuels/facts/. This report is a compilation of the Facts that were posted during calendar year 2013. The Facts were written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  1. MGMT 520 FINAL EXAM Week 8

    OpenAIRE

    Laynebaril

    2017-01-01

    MGMT 520 FINAL EXAM Week 8       Click Link Below To Buy:     http://hwcampus.com/shop/mgmt-520-final-exam-week-8/             (TCOs G and I) In the 1930s, after immigrating to the U.S. from a region in central Europe threatened by the onset of World War II, Luigi and Maria Spongee opened a bakery in Chicago. They specialized in snack cakes. Spongee Cup Cakes became so popular in the area that the family stopped being actual bakers and becam...

  2. EDU 382 Week 5 Final Paper Requirements

    OpenAIRE

    Laynebaril

    2017-01-01

    EDU 382 Week 5 Final Paper Requirements Click Link Below To Buy:   http://hwcampus.com/shop/edu-382-week-5-final-paper/ Or Visit www.hwcampus.com   Lesson Plan Revision and Analysis [CLOs: 1, 2, 3, 4]. Due by Day 7. For the final assignment, you will select among one of three lesson plans where you will differentiate the given lesson plan based on student readiness, student interest, and student learning profile for content, process, and product. You will then evaluate...

  3. 78 FR 62305 - Fire Prevention Week, 2013

    Science.gov (United States)

    2013-10-16

    ... safeguard their homes by clearing flammable vegetation, and they should plan for emergencies by building a... rapidly and poisonous, disorienting smoke moves even quicker, families should design plans that allow for... themselves in the paths of unpredictable wildfires, and rush into houses on the verge of collapse. This week...

  4. 76 FR 72601 - National Family Week, 2011

    Science.gov (United States)

    2011-11-23

    ... dreams. This week, we celebrate the threads of compassion and unity that tie our families together... excel in the global economy. And by taking executive action to lighten financial burdens on many middle... two hundred and thirty-sixth. (Presidential Sig.) [FR Doc. 2011-30454 Filed 11-22-11; 11:15...

  5. Beijing International Fashion Brand Promotion Week Opened

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Under the support of China National Garment Association,Beijing Municipal Bureau of Industrial Development, France Advanced Fashion Institute, Fashion Beijing Expo Organizing Committee and Beijing Fashion Textile Industry Association organized 2006 Autumn & Winter Beijing International Fashion Brand Promotion Week in Beijing Asia Hotel from September 20 to 23.

  6. [Seventh National Population Week in Rwanda, 1993].

    Science.gov (United States)

    Munyanziza, B

    1993-08-01

    The 1993 National Population Week opened in the commune of Rutare on August 2 and ended in Gikongoro in the commune of Rwamiko on August 6. Its goal was to sensitize all levels of the population to Rwanda's demographic problems through an IEC (information, education, communication) program while respecting the individual liberty, and the moral and religious beliefs of couples. On the first day of the population education campaign, the mayors of each commune along with its elite presided over a meeting to discuss implementation of the campaign, the sociodemographic situation at the commune level (especially at the household level), and the importance of family planning in family health. During August 2-5 at the commune level, the communal elite and the abakangurambagas presided over sensitization meetings, conference-debates, educational discussions, home visits, theatrical sessions, songs and dances, orientation to health centers, and recruitment of family planning acceptors. On the last day, development technicians working in the commune, teachers, students, religious leaders, abakangurambagas, political party leaders, and mass media journalists, all of whom took part in the week's activities, met at the communal office to evaluate the week's activities and to amass resolutions and recommendations. The mayor closed the 1993 edition of the National Population Week after the evaluation.

  7. What to Do in Week One?

    Science.gov (United States)

    Wormeli, Rick

    2016-01-01

    Although teachers can build positive relationships with students throughout the school year, the first weeks are crucial, writes Wormeli. They set the tone and conditions for the year ahead, creating a more effective teaching and learning enterprise for everyone. Wormeli tells how, as a middle school teacher, he set a goal of learning the names of…

  8. 77 FR 62133 - Fire Prevention Week, 2012

    Science.gov (United States)

    2012-10-12

    ... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8881 of October 5, 2012 Fire Prevention... Prevention Week, we resolve to protect ourselves, our families, and our communities from fires, and we honor... fire prevention and preparedness. Those who live in regions prone to wildfire can take action...

  9. TREATMENT OF IRON DEFICIENCY ANEMIA IN CHILDREN BY IRON SUPPLEMENTATION TWICE WEEKLY AND WEEKLY

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective The effect of intermittent iron supplementation weekly and twice weekly was studied in children with iron deficiency anemia(IDA). Methods Subjects were 58 children who were randomly divided into two groups. One group received a dosage of 2mg/kg Fe every 3d for 9 weeks. The other group received the same dose Fe once a week for 12 weeks. Results Hemoglobin and serum ferritin increased significantly after treatment in both groups (P <0.05), and zinc protoporphyrin decreased significantly (P <0. 05). But serum ferritin of both groups was different after 6 weeks of treatment (P <0. 01). The side effect of the group supplemented once every 3d was higher than that of the group once a week, but there was no statistically significant difference. Conclusion Iron sup plementation every 3d has a similar effect to once a week for treatment of IDA. The former should be used for the se rious patients for 6 weeks. The later should be used for infants and the patients whose resistance of intestines and stomach are not good.

  10. THIRTY SEVEN WEEKS AND BEYOND MATERNAL AND FOETAL OUTCOME BY WEEK OF GESTATION

    Directory of Open Access Journals (Sweden)

    Geeta Jagannath

    2016-04-01

    Full Text Available BACKGROUND It was noted in 1951 that although pregnancies persisting beyond 300 days occurred less than 5% of the time, they accounted for 30% of perinatal deaths. In the most recent Technical Bulletin on post-term pregnancy, the American College of Obstetricians and Gynaecologists reiterated the threshold of 42 weeks of gestation as the definition of post-term pregnancy. Their continued use of 42 weeks is particularly surprising in the face of an abundance of research demonstrating that induction of labour at 41 weeks of gestation and beyond leads to lower rates of neonatal morbidity and lower rates of caesarean deliveries. Our study is to find out the prevalence of spontaneous onset of labour and prevalence of maternal and perinatal morbidity beyond 37 weeks of gestation up to 41 weeks. AIM OF THE STUDY Our study is to find out the prevalence of spontaneous onset of labour in full term pregnancy and prevalence of morbidity by week of gestation. SETTINGS AND DESIGN It is an observational study conducted in low risk full-term pregnant women to find out the prevalence of spontaneous onset of labour and their morbidity. METHODS AND MATERIALS The study was conducted during the period 1st of January 2014 to 31st December 2014 in the Department of OBG. The low risk pregnant women going into spontaneous labour between 37 weeks to 41 weeks were considered for the study. They were divided into 37-38 weeks, 39-40 weeks and 41 weeks. Statistical Analysis used was chi square test on SPSS 15. RESULTS There were 1098 women delivered during the study period, out of which 116 low risk pregnancy women who had spontaneous onset of labour from 37 weeks to 41 weeks were considered for the study. Sixty four percent had spontaneous onset of labour were at 39 to 40 weeks of gestation. Fifty three percent of patients were at the age of 26-30 years. Sixty nine percent of deliveries were multigravida. Fifty eight percent of labours were seen with the BMI of 19

  11. Dose dense 1 week on/1 week off temozolomide in recurrent glioma: A retrospective study

    NARCIS (Netherlands)

    W. Taal (Walter); J.M.W. Segers-Van Rijn (Joyce M.); J.M. Kros (Johan); I. van Heuvel (Irene); C.C.D. van der Rijt (Carin); J.E.C. Bromberg (Jacolien); P.A.E. Sillevis Smitt (Peter); M.J. van den Bent (Martin)

    2012-01-01

    textabstractAlternative temozolomide regimens have been proposed to overcome O 6-methylguanine-DNA methyltransferase mediated resistance. We investigated the efficacy and tolerability of 1 week on/1 week off temozolomide (ddTMZ) regimen in a cohort of patients treated with ddTMZ between 2005 and 201

  12. Intracorneal blood removal six weeks after canaloplasty

    Directory of Open Access Journals (Sweden)

    Alberto Rossetti

    2013-01-01

    Full Text Available In a 71-year-old patient with bilateral open-angle glaucoma, intracorneal blood was found after a canaloplasty procedure in the right eye. Six weeks after surgery on ultrasound biomicroscopy examination, liquified blood and blood clots could be observed nasally in the deep corneal stroma close to the Descemet′s membrane. The intracorneal blood was washed out with balanced saline solution following deep corneal incision and lamellar dissection. Descemet′s membrane was reattached with air injection into the anterior chamber. Two months later, visual acuity improved to 20/50, intraocular pressure was 16 mm Hg without medication and confocal microscopy showed deep stromal folds and limited endothelial cell loss. Viscoelastic entering the cornea at Schwalbe′s line and reflux of blood from the collector channels to Schlemm′s canal can account for corneal hematoma. Even six weeks after canaloplasty, successful blood removal could be fulfilled without rupturing the Descemet′s membrane.

  13. Vehicle Technologies’ Fact of the Week 2013

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy Cagle [ORNL; Diegel, Susan W. [ORNL; Moore, Sheila A. [ORNL; Boundy, Robert Gary [Roltek, Inc.

    2014-04-01

    Each week the U.S. Department of Energy’s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week’s Fact is available on the VTO homepage, but older Facts are archived and still available at: http://www1.eere.energy.gov/vehiclesandfuels/facts/. This report is a compilation of the Facts that were posted during calendar year 2013. The Facts were written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  14. Oral 4-week and 13-week toxicity studies of polyvinyl acetate vinyl laurate copolymer in rats.

    Science.gov (United States)

    Messinger, Horst; Bär, Albert

    2014-10-01

    Polyvinyl acetate vinyl laurate copolymer (PVAcVL) is a useful component of gum base for chewing gum production. The safety of PVAcVL was examined in a 4-week and a 13-week oral toxicity study in rats. Finely powdered PVAcVL was administered with the diet at levels of 1.25%, 2.0% and 5% in the 4-week study and 1.25%, 2.5% and 5% in the 13-week study. There were no treatment related effects on mortality, bodyweight gains feed efficiency, ophthalmoscopic findings, hematological and clinical chemical parameters, neurobehavioral observations as well as gross and histopathological changes of standard organs and tissues. The highest dose tested in the 13-week study (3783 and 4396mg/kgbw/d for males and females, respectively) proved to be a NOAEL.

  15. Weekly petroleum status report. Data for week ended, October 21, 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-11-01

    The Weekly Petroleum Status Report (WPSR) provides timely information on the petroleum supply situation in the context of historical information, selected prices, and forecasts. The WPSR is intended to provide up-to-date information to the industry, the press, planners, policymakers, consumers, analysts, and State and local governments. It is published each Thursday by the Energy Information Administration (EIA) and excerpts of the data are available electronically after 9:00 a.m. Wednesday. The data contained in this report are based on company submissions for the week ending 7:00 a.m. the preceding Friday. For some weeks which include holidays, publication of the WPSR is delayed by 1 day. The WPSR is not published during 1 of the last 2 weeks of the year depending upon which day of the week Christmas occurs.

  16. A busy week for Arts@CERN

    CERN Multimedia

    Antonella Del Rosso

    2015-01-01

    Last week, Semiconductor – the winners of the Collide@CERN Ars Electronica award for 2015 – and artists Francesco Mariotti and José­-Carlos Mariátegui visited CERN and met the scientists.   Ruth Jarman (left) and Joe Gerhardt (right) of Semiconductor with Peter Jenni, one of the scientists they met during their visit to ATLAS.   Just a few weeks ago, Ruth Jarman and Joe Gerhardt, two English artists collaborating under the name Semiconductor, were awarded the Collide@CERN Ars Electronica prize for 2015. Last week, they came on their first visit to CERN to meet the scientists and select their scientific partner in preparation for their residency. They will soon begin a two-month residency at CERN before going to Linz (Austria), where they will spend a month at the Ars Electronica Futurelab. During their residency, the artists aim to create a digital artwork elaborating on the n...

  17. Glycolic Acid 15% Plus Salicylic Acid 2%

    Science.gov (United States)

    Sánchez-Blanco, Elena

    2011-01-01

    Background: Facial flat warts are a contagious viral disease that can cause disturbing cosmetic problems. Topical glycolic acid has been reported to be effective in dermatological treatment depending on the exfoliant capacity, but has not often been reported to be effective in the treatment of facial flat warts. Objective: The aim of this paper was to evaluate the efficacy and safety of glycolic acid 15% topical gel plus salicylic acid 2% in the treatment of recalcitrant facial flat warts. Methods: A total of 20 consecutive patients 7 to 16 years of age with recalcitrant facial flat warts were enrolled in this study. Patients having warts by the eye and lip regions were excluded from the study. A fine layer of face gel was applied to the treatment area once daily. Most of the participants had tried different treatments with no success. Assessments for the response and the occurrence of side effects were performed every two weeks at Weeks 2, 4, 6, and 8. Results: All the patients were clinically cured within eight weeks. Seven patients cleared in four weeks, and 13 patients cleared in eight weeks. No noticeable adverse events were related to the skin. Conclusion: Topical gel of glycolic acid 15% plus salicylic acid 2% is safe and effective when applied to facial flat warts once daily until clearance and may be considered as first-line treatment. PMID:21938272

  18. bus660 full course  all discussions and all week assignments but no week 8

    OpenAIRE

    Laynebaril

    2017-01-01

    bus660 full course  all discussions and all week assignments but no week 8   Click Link Below To Buy:   http://hwcampus.com/shop/bus660-full-course/   week 1 Present an example of a business situation that you believe would lend itself to the use of a quantitative business model. Clearly explain how the model could be used in this situation. grand canyon 2 Multiple models are often used in supporting business decision making. Why might this be the case and ...

  19. Future Circular Collider study week 2017

    CERN Document Server

    2017-01-01

    The annual meetings of the worldwide Future Circular Collider study (FCC) are major international events that review the progress in every domain which is relevant to develop feasible concepts for a next generation frontier particle accelerate based high-energy physics research infrastructure. This 3rd meeting is jointly organised by CERN and DESY. It is also the annual meeting of the EuroCirCol EC Horizon 2020 Research and Innovation Action project. Previous events took place in Washington and Rome. In 2017 the FCC Week will take place in Berlin, Germany between May 29 and June 2.

  20. Teaching Crossroads: 10th IPB Erasmus Week

    OpenAIRE

    2015-01-01

    This is the fourth number of a project which started in 2011 when the idea of publishing the lectures delivered by guest teachers in our Erasmus Week came up. This annual event is organised by the Polytechnic Institute of Bragança (IPB) and takes place normally in the beginning of May. The title was not difficult to find as the main purpose with this publication was to include every research and teaching areas fitting a multidisciplinary journal with a very specific European ap...

  1. Closing a temporary ileostomy within two weeks

    DEFF Research Database (Denmark)

    Hindenburg, Tommy; Rosenberg, J.

    2010-01-01

    Temporary ileostomy is frequently constructed to relieve a rectal anastomosis and avoid peritonitis if the anastomosis is leaking. Ostomy is a burden for both the patient and society and early closure is therefore desirable to counteract increased morbidity. Several prospective studies and a single...... randomized controlled trial have shown that closure in less than two weeks was associated with lower or equal morbidity compared with later closure. Thus, current data support early closure of temporary ileostomy performed to cover rectal anastomosis in routine clinical practice...

  2. THIRTY SEVEN WEEKS AND BEYOND MATERNAL AND FOETAL OUTCOME BY WEEK OF GESTATION

    OpenAIRE

    Geeta Jagannath; Ravikanth Onkarappa; Ruma

    2016-01-01

    BACKGROUND It was noted in 1951 that although pregnancies persisting beyond 300 days occurred less than 5% of the time, they accounted for 30% of perinatal deaths. In the most recent Technical Bulletin on post-term pregnancy, the American College of Obstetricians and Gynaecologists reiterated the threshold of 42 weeks of gestation as the definition of post-term pregnancy. Their continued use of 42 weeks is particularly surprising in the face of an abundance of research demonstr...

  3. The impact of bowel cancer awareness week.

    Science.gov (United States)

    Pullyblank, A M; Dixon, N; Dixon, A R

    2002-11-01

    To assess knowledge of Bowel Cancer Awareness Week (BCAW) amongst patients attending their general practice surgery and to identify whether BCAW could increase knowledge of colorectal cancer symptoms. Questionnaire study with ethics committee approval. Patients attending non-emergency clinics in a single general practice during the week following BCAW were given a questionnaire. Respondents were asked for knowledge of colorectal cancer symptoms, sources of this information and awareness of BCAW compared to similar knowledge of breast cancer. Seventy-seven patients responded (96% response rate, median age 42, 40% male). Eighty-five percent could name a breast cancer symptom compared to only 44% who could name a colorectal cancer symptom (McNemar's chi2, P breast than colorectal cancer. Only 21% had heard of BCAW and none could name any symbol for bowel cancer awareness whereas 69% were aware of Breast Cancer Awareness Month and 28% could name its symbol (McNemar's chi2, P aware of BCAW were 4.6 times more likely to have knowledge of colorectal cancer symptoms (95% CI 1.25-17.1). Despite their similar incidence, knowledge of colorectal cancer is much less than breast cancer. In part this may be due to the greater publicity given to breast cancer. BCAW can increase knowledge of colorectal cancer symptoms but currently, too few people are aware of it.

  4. Gastrointestinal tolerability with ibandronate after previous weekly bisphosphonate treatment

    Directory of Open Access Journals (Sweden)

    Richard Derman

    2009-09-01

    Full Text Available Richard Derman1, Joseph D Kohles2, Ann Babbitt31Department of Obstetrics and Gynecology, Christiana Hospital, Newark, DE, USA; 2Roche, Nutley, NJ, USA; 3Greater Portland Bone and Joint Specialists, Portland, ME, USAAbstract: Data from two open-label trials (PRIOR and CURRENT of women with postmenopausal osteoporosis or osteopenia were evaluated to assess whether monthly oral and quarterly intravenous (IV ibandronate dosing improved self-reported gastrointestinal (GI tolerability for patients who had previously experienced GI irritation with bisphosphonate (BP use. In PRIOR, women who had discontinued daily or weekly BP treatment due to GI intolerance received monthly oral or quarterly IV ibandronate for 12 months. The CURRENT subanalysis included women receiving weekly BP treatment who switched to monthly oral ibandronate for six months. GI symptom severity and frequency were assessed using the Osteoporosis Patient Satisfaction Questionnaire™. In PRIOR, mean GI tolerability scores increased significantly at month 1 from screening for both treatment groups (oral: 79.3 versus 54.1; IV: 84.4 versus 51.0; p < 0.001 for both. Most patients reported improvement in GI symptom severity and frequency from baseline at all post-screening assessments (>90% at Month 10. In the CURRENT subanalysis >60% of patients reported improvements in heartburn or acid reflux and >70% indicated improvement in other stomach upset at month 6. Postmenopausal women with GI irritability with daily or weekly BPs experienced improvement in symptoms with extended dosing monthly or quarterly ibandronate compared with baseline.Keywords: ibandronate, osteoporosis, bisphosphonate, gastrointestinal

  5. Bike to work week 2001 : final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The 2001 seventh annual bike to work week in Greater Victoria was a success, as more than 3000 cyclist participated, up 50 per cent from year 2000 and double that of 1999. The event earned Greater Victoria the title of Cycling Capital of Canada for 2001. Participants were rewarded with the realization of the many benefits of riding a bicycle for transportation, including: improved sense of well-being, reduced employee illness, reduced financial costs of the automobile to users, employers and taxpayers, and reduced traffic congestion and danger. The environmental benefit is the reduced environmental impact of automobile commuting including: reduced air and noise pollution, no need for road and parking space, and reduced depletion of non-renewable resources. The promotion of safe and responsible cycling was an essential part of the bike to work cycling campaign. Traffic safety problems were addressed through education, enforcement, engineering and policy. figs.

  6. Medical image of the week: DAH

    Directory of Open Access Journals (Sweden)

    Whitmore SP

    2013-03-01

    Full Text Available A 59 year old female was admitted to the ICU with hypoxemic respiratory failure and a clinical picture of ARDS (Figure 1, requiring intubation and mechanical ventilation. She underwent bone marrow and renal transplantation several years prior for multiple myeloma and myeloma kidney, respectively. She had been restarted on lenalidomide one month prior to presentation. She was also taking tacrolimus, mycophenolate, prophylactic antimicrobials, warfarin for deep venous thrombosis, and aspirin for coronary artery disease. Emergent bronchoscopy with bronchoalveolar lavage revealed progressively bloodier specimens (Figure 2 consistent with diffuse alveolar hemorrhage (DAH. Further work-up was negative for vasculitis. Her lenalidomide, anticoagulation, and trimethoprim/sulfamethoxazole was stopped. She was started on high dose steroids and improved over 2 weeks.

  7. Further decrease in glycated hemoglobin following ingestion of a LoBAG30 diet for 10 weeks compared to 5 weeks in people with untreated type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Hoover Heidi

    2010-07-01

    Full Text Available Abstract Background We previously determined that a weight-maintenance, non-ketogenic diet containing 30% carbohydrate (CHO, 30% protein, 40% fat, (30:30:40 (LoBAG30 decreased glycated hemoglobin (%tGHb from 10.8 to 9.1% over a 5 week period in subjects with untreated type 2 diabetes. Both the fasting glucose and postprandial glucose area were decreased. Our objective in the present 10-week study was to determine: 1 whether the above results could be maintained, or even improved (suggesting a metabolic adaptation and 2 whether the subjects would accept the diet for this longer time period. In addition, protein balance, and a number of other blood and urine constituents were quantified at 5 and at 10 weeks on the LoBAG30 diet to address metabolic adaptation. Methods Eight men with untreated type 2 diabetes were studied over a 10-week period. Blood was drawn and urine was collected over a 24 hour period at the beginning of the study with subjects ingesting a standard diet of 55% CHO, 15% protein, 30% fat, and at the end of 5 and 10 weeks following ingestion of a LoBAG30 diet. Results Body weight was stable. Fasting glucose decreased by 19% at week 5 and 28% at week 10; 24-h total glucose area decreased by 27% at week 5 and 35% at week 10 compared to baseline. Insulin did not change. Mean %tGHb decreased by 13% at week 5, 25% at week 10, and was still decreasing linearly, indicating that a metabolic adaptation occurred. Serum NEFA, AAN, uric acid, urea, albumin, prealbumin, TSH, Total T3, free T4, B12, folate, homocysteine, creatinine, growth hormone and renin did not differ between weeks 5 and 10. IGF-1 increased modestly. Urinary glucose decreased; urinary pH and calcium were similar. Conclusions A LoBAG30 diet resulted in continued improvement in glycemic control. This improvement occurred without significant weight loss, with unchanged insulin and glucagon profiles, and without deterioration in serum lipids, blood pressure or kidney function

  8. Medical image of the week: lactate threshold

    Directory of Open Access Journals (Sweden)

    Dalabih MR

    2016-03-01

    Full Text Available The lactate or anaerobic threshold in exercise physiology is the point at which lactic acid starts to accumulate as the anaerobic component of metabolism increases and has been used to assess cardiopulmonary fitness. The V-slope method is a non-invasive way of estimating the lactate or anaerobic threshold (1. As lactate accumulates the H+ is mainly buffered by HCO3- and produces CO2. A point can be seen in Figure 1 where CO2 production (VCO2 abruptly increases relative to O2 consumption (VO2 . This represents the point at which anaerobic threshold occurs.

  9. Weekly and Twice-Weekly Yoga Classes Offer Similar Low-Back Pain Relief in Low-Income Minority Populations

    Science.gov (United States)

    ... W X Y Z Weekly and Twice-Weekly Yoga Classes Offer Similar Low-Back Pain Relief in ... an NCCAM-funded study found that once-weekly yoga classes relieved pain, improved function, and reduced the ...

  10. Mercedes-Benz Fashion Week light lifestyle Fashion Week achieved new breakthroughs

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    March 24,Mercedes-Benz China International Fashion Week(2012/2013 autumn and winter series) opened in Beijing.During the nine days Fashion Week,more than 60 activities were held, of which 46 brands and institutions from home and abroad,more than 30 Chinese and foreign designers and nearly 400 designs and models rookie participated in 41 fashion publishings and entered 6 professional contest finals.Compare with the event last year,the size of the current China Inter-

  11. Medical image of the week: aspergilloma

    Directory of Open Access Journals (Sweden)

    Hsu W

    2014-05-01

    Full Text Available No abstract available. Article truncated after 150 words. A 69-year-old woman, a current smoker, with very severe chronic obstructive pulmonary disease and prior atypical mycobacterium, was found unresponsive by her family and intubated in the field by emergency medical services for respiratory distress. Her CT thorax showed severe emphysematous disease, apical bullous disease, and a large left upper lobe cavitation with debris (Figure 1. She was treated with broad-spectrum antibiotics and anti-fungal medications. Hemoptysis was never seen. Sputum cultures over a span of two weeks repeatedly showed Aspergillus fumigatus and outside medical records confirmed the patient had a known history of stable aspergilloma not requiring therapy. Aspergillomas usually arises in cavitary areas of the lung damaged by previous infections. The fungus ball is a combination of colonization by Aspergillus hyphae and cellular debris. Individuals with aspergillomas are usually asymptomatic or have mild symptoms (chronic cough and do not require treatment unless it begins to invade into the cavity ...

  12. The new Bulletin arrives in two weeks

    CERN Multimedia

    2006-01-01

    In May, you will discover a redesigned CERN Bulletin. Starting with the first May issue (No. 19-20/2006), the format of the CERN Bulletin will change completely. The page layout will be more attractive, reminiscent of a proper newspaper, with pictograms to identify the different sections. The information provided will also be more visible. The Bulletin was much in need of a makeover as its current layout dates back to 1976! The introduction of the new format will coincide with the introduction of a new means of distribution. You will still receive the elctronic version of the Bulletin every week directly on your computer. However, in order to avoid the waste from the dozens of copies that linger unread in people's mailboxes, the paper version will be available at a series of distribution points around the Laboratory. You will find the Bulletin along with the Staff Association newsletter at the cafeteria closest to your office. The Bulletin will be available from the following distribution points: On the M...

  13. Four Weeks of Mobility After 8 Weeks of Immobility Fails to Restore Normal Motion

    Science.gov (United States)

    Trudel, Guy; Zhou, Jian; Uhthoff, Hans K.

    2008-01-01

    Prolonged immobilization reduces passive range of motion of joints creating joint contractures. Whether and to what extent these iatrogenic contractures can be reduced is unknown. We raised three questions using an animal model: What degree of contracture remains at the end of a defined remobilization period? Do contractures in sham-operated and immobilized joints differ? What is the contribution of the posterior knee capsule in limiting knee extension? We immobilized one knee of 11 adult male rats in flexion to induce a joint contracture; 10 control animals underwent a sham operation. After 8 weeks, the internal fixation device was removed, and the animals were allowed to resume unrestricted activity for 4 weeks at the end of which the knee range of motion was measured with standardized torques. The mean flexion contracture was higher in the immobilized group (51.9° ± 2.8°) than in the sham-operated group (18.9° ± 2.1°). Eighty-eight percent of the contractures remained in the immobilized group after dividing skin and muscle, suggesting an important contribution of the posterior knee capsule in limiting knee mobility. Based on our preliminary study the range of motion of rat knees immobilized for 8 weeks remained substantially reduced after a 4-week period of unassisted remobilization. PMID:18299947

  14. ONE WEEK VERSUS FOUR WEEK HEPARIN PROPHYLAXIS AFTER LAPAROSCOPIC SURGERY FOR COLORECTAL CANCER.

    Science.gov (United States)

    2012-04-28

    The Primary Study Objective is to Assess the Efficacy and; Safety of Extended 4-week Heparin Prophylaxis Compared to; Prophylaxis Given for 8±2 Days After Planned Laparoscopic; Surgery for Colorectal Cancer.; The Clinical Benefit Will be Evaluated as the Difference in; the Incidence of VTE or VTE-related Death Occurring Within 30 Days; From Surgery in the Two Study Groups.

  15. Weekly work engagement and performance: A study among starting teachers

    NARCIS (Netherlands)

    A.B. Bakker (Arnold); P.M. Bal (Matthijs)

    2010-01-01

    textabstractThis study among 54 Dutch teachers tested a model of weekly work engagement. On the basis of theories about the motivational potential of job resources, we predicted that teachers' weekly job resources are positively related to their week-levels of work engagement, and that week-level wo

  16. Essential fatty acid supplemented diet increases renal excretion of prostaglandin E and water in essential fatty acid deficient rats

    DEFF Research Database (Denmark)

    Hansen, Harald S.

    1981-01-01

    Weanling male rats were fed an essential fatty acid (EFA)-deficient diet for 25 weeks and then switched to an EFA-supplemented diet for 3 weeks. Control rats received the EFA-supplemented diet for 25 weeks and then the EFA-deficient diet for 3 weeks. Throughout the last 19 weeks, the rats were...

  17. 76 FR 29131 - Emergency Medical Services Week, 2011

    Science.gov (United States)

    2011-05-19

    ...--Peace Officers Memorial Day and Police Week, 2011 Proclamation 8677--World Trade Week, 2011 Notice of... World Trade Center disaster, have access to the medical monitoring and treatment they need and deserve...

  18. Rapid decline in glomerular filtration rate during the first weeks following heart transplantation

    DEFF Research Database (Denmark)

    Hornum, M; Andersen, M; Gustafsson, F

    2011-01-01

    We hypothesized that a decrease in renal function is seen immediately after heart transplantation (HTX) with little recovery over time. Twelve consecutive patients had their glomerular filtration rate (GFR) measured using (51)Cr-ethylenediaminetetraacetic acid (EDTA) measured GFR (mGFR) before...... transplantation and at 1, 2, 3, and 26 weeks after transplantation. The mGFR decreased by 28% and 24% during the first 3 and 26 weeks, respectively, with mean blood cyclosporine concentration as an independent risk factor for the decrease in mGFR. The identification of cyclosporine A (CsA) as the most important...

  19. 20 CFR 617.13 - Weekly amounts of TRA.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Weekly amounts of TRA. 617.13 Section 617.13... FOR WORKERS UNDER THE TRADE ACT OF 1974 Trade Readjustment Allowances (TRA) § 617.13 Weekly amounts of TRA. (a) Regular allowance. The amount of TRA payable for a week of total unemployment (including a...

  20. 75 FR 77517 - National Influenza Vaccination Week, 2010

    Science.gov (United States)

    2010-12-10

    ... Proclamation 8615--National Influenza Vaccination Week, 2010 #0; #0; #0; Presidential Documents #0; #0; #0;#0...;Title 3-- #0;The President ] Proclamation 8615 of December 7, 2010 National Influenza Vaccination Week... complications take American lives each year. During National Influenza Vaccination Week, we remind all...

  1. Weekly Report for June 18th-22nd

    Institute of Scientific and Technical Information of China (English)

    Peter Zong

    2007-01-01

    @@ In the week June 18th-22nd,the Mainland stock markets showed a flat while the Hong Kong Hang Seng Index hit its new historical high. The index of Shanghai Stock decreased 1% weekly and that of Shenzhen Stock enjoyed a weekly increase of 0.2%.

  2. 78 FR 30727 - Emergency Medical Services Week, 2013

    Science.gov (United States)

    2013-05-22

    ... Documents#0;#0; ] Proclamation 8982 of May 17, 2013 Emergency Medical Services Week, 2013 By the President... calm under pressure delivers comfort to neighbors in need. During Emergency Medical Services Week, we... proclaim May 19 through May 25, 2013, as Emergency Medical Services Week. I encourage all Americans...

  3. 77 FR 16645 - National Poison Prevention Week, 2012

    Science.gov (United States)

    2012-03-21

    ... March 21, 2012 Part III The President Proclamation 8784--National Poison Prevention Week, 2012... Poison Prevention Week, 2012 By the President of the United States of America A Proclamation... thousands of lives every year. On the 50th anniversary of National Poison Prevention Week, I encourage...

  4. 神经管畸形孕母18~30周羊水叶酸、同型半胱氨酸、锌浓度变化分析%Analysing the changing rules of amniotic fluid folic acid,homocysteine and zinc in neural tube defects at 18-30 pregnant weeks

    Institute of Scientific and Technical Information of China (English)

    张翀; 赵翠生; 王红洲; 邱伟涛; 贺锐

    2013-01-01

    目的 通过比较神经管畸形孕母与正常妊娠孕母18~30孕周羊水叶酸、同型半胱氨酸(Hcy)及锌浓度的差异,探讨孕中晚期羊水叶酸、Hcy及锌水平与神经管畸形发生的关系.方法 对184例健康孕妇和60例孕神经管畸形胎儿孕妇18~30孕周羊水进行叶酸、Hcy和锌浓度测定.结果 正常妊娠18~30孕周羊水叶酸浓度与孕周呈正相关关系,r=0.253,P=0.036;羊水Hcy及锌浓度与孕周呈负相关关系,相关性分别为r=-0.282,P=0.024;r=-0.260,P=0.031.神经管畸形孕妇羊水叶酸、Hcy及锌与孕周之间无明显相关关系,P>0.05.神经管畸形组孕妇羊水叶酸、Hcy浓度[中位数(四分位间距)]分别为11.34(8.45)ng/mL和5.75(9.47)μmol/mL,健康孕妇羊水叶酸、Hcy浓度分别为16.85(6.43)ng/mL和3.50(2.37)μmol/L,两组间差异有统计学意义,P0.05.The differences is statistically significant between Neural tube defect group and nomal pregnant women in amniotic fluid folic acid and Hcy concentrations,P<0.05.Conclusion There were lower folic acid concertration and higher homocysteine lever in neural tube defect pregnancy than normal pregnancy.

  5. The Influence of 8-Weeks of Whey Protein and Leucine Supplementation on Physical and Cognitive Performance

    Science.gov (United States)

    2009-03-01

    extension resistance training than did a carbohydrate placebo (22%). Protein and branched chain amino acids ( BCAA ) supplementation may also improve... BCAAs scored better on both mood levels and 2 Approved for public release; distribution unlimited, Public Affairs Case File No. 09-189, 27 April 2009...supplemented subjects with whey and casein (WC), whey and BCAAs (WBC), or placebo (P) over 10 weeks of resistance training (RT). They observed a significant

  6. On the aerosol weekly cycle spatiotemporal variability over Europe

    Directory of Open Access Journals (Sweden)

    A. K. Georgoulias

    2011-05-01

    Full Text Available In this work, we focus on the spatial and temporal variability of the aerosol weekly cycle over Europe as these were recorded from TERRA MODIS and AQUA MODIS satellite instruments. Aerosol optical properties retrieved from MODIS TERRA (February 2000–February 2009 and AQUA (July 2002–December 2008 were used to produce an aerosol weekly cycle index. First, the general aerosol optical depth (AOD550 nm weekly patterns were defined at a 1° × 1° resolution using the satellite-based index and six regions of interest were selected. To remove episodic dust transport events, two different aerosol flags, employing fine mode ratio (FMR550 nm and AOD550 nm data, were applied diagnostically, showing that the observed weekly cycles over Europe are due to continental aerosols. A second spatial averaging method was then used for the investigation of the weekly variability and the statistical significance of the weekly cycle over each of the previously selected regions. Three major weekly cycle plumes are observed over Europe. A strong positive (higher values during midweek weekly cycle plume appears over Central Europe, while a strong negative (higher values during weekend weekly plume appears over the Iberian Peninsula and the North-eastern Europe. The temporal examination of the weekly cycles shows that in some areas there are seasonal differences in the sign of the weekly cycle. The aerosol weekly variability over different regions in Europe was examined in conjunction with the dominating synoptic wind patterns from the NCEP/NCAR reanalysis, showing that the seasonal weekly cycle plumes over regions situated in the eastern Europe and the Mediterranean Sea could be partly attributed to the westerly transport of continental aerosols.

  7. On the aerosol weekly cycle spatiotemporal variability over Europe

    Science.gov (United States)

    Georgoulias, A. K.; Kourtidis, K. A.

    2011-05-01

    In this work, we focus on the spatial and temporal variability of the aerosol weekly cycle over Europe as these were recorded from TERRA MODIS and AQUA MODIS satellite instruments. Aerosol optical properties retrieved from MODIS TERRA (February 2000-February 2009) and AQUA (July 2002-December 2008) were used to produce an aerosol weekly cycle index. First, the general aerosol optical depth (AOD550 nm) weekly patterns were defined at a 1° × 1° resolution using the satellite-based index and six regions of interest were selected. To remove episodic dust transport events, two different aerosol flags, employing fine mode ratio (FMR550 nm) and AOD550 nm data, were applied diagnostically, showing that the observed weekly cycles over Europe are due to continental aerosols. A second spatial averaging method was then used for the investigation of the weekly variability and the statistical significance of the weekly cycle over each of the previously selected regions. Three major weekly cycle plumes are observed over Europe. A strong positive (higher values during midweek) weekly cycle plume appears over Central Europe, while a strong negative (higher values during weekend) weekly plume appears over the Iberian Peninsula and the North-eastern Europe. The temporal examination of the weekly cycles shows that in some areas there are seasonal differences in the sign of the weekly cycle. The aerosol weekly variability over different regions in Europe was examined in conjunction with the dominating synoptic wind patterns from the NCEP/NCAR reanalysis, showing that the seasonal weekly cycle plumes over regions situated in the eastern Europe and the Mediterranean Sea could be partly attributed to the westerly transport of continental aerosols.

  8. Weekly Cycle of Lightning: Evidence of Storm Invigoration by Pollution

    Science.gov (United States)

    Bell, Thomas L.; Rosenfeld, Daniel; Kim, Kyu-Myong

    2009-01-01

    We have examined summertime 1998 2009 U.S. lightning data from the National Lightning Detection Network (NLDN) to look for weekly cycles in lightning activity. As was found by Bell et al. (2008) for rain over the southeast U.S., there is a significant weekly cycle in afternoon lightning activity that peaks in the middle of the week there. The weekly cycle appears to be reduced over population centers. Lightning activity peaks on weekends over waters near the SE U.S. The statistical significance of weekly cycles over the western half of the country is generally small. We found no evidence of a weekly cycle of synoptic-scale forcing that might explain these patterns. The lightning behavior is entirely consistent with the explanation suggested by Bell et al. (2008) for the cycles in rainfall and other atmospheric data from the SE U.S., that aerosols can cause storms to intensify in humid, convectively unstable environments.

  9. mkt607 all week discussions latest 2015 [ all 16 discussions

    OpenAIRE

    Laynebaril

    2017-01-01

    mkt607 all week discussions latest 2015 [ all 16 discussions] Click Link Below To Buy:   http://hwcampus.com/shop/mkt607-all-week-discussions/   week 1   What are the components of a common marketing plan? Why is it important have a strategic marketing plan? How does the type of product or service affect the marketing strategy? Provide an example.       diss 2 What are the aspects of marketing management? How has the marketing management proc...

  10. CGH observes National Women’s Health Week

    Science.gov (United States)

    This week, the U.S. Department of Health and Human Services is observing the 17th annual National Women’s Health Week. The goal of the National Women's Health Week is to empower women to make their health a priority. In celebration, the NCI Center for Global Health held a seminar on the Knowledge Summaries for Comprehensive Breast Cancer Control: Pathways for Advanced Cancer Planning.

  11. Mercedes-Benz China Fashion Week in Beijing

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Mercedes-Benz China International Fashion Week 2012 Spring & Summer Series is held in Beijing from October 24 to November 2. More than 50 fashion brands and institutes, 40 designers and 180 emerging designers from home and abroad attended this year’s fashion week. For the very first time, the fashion week was entitled exclusively by Mercedes-Benz, making it a new member of this global fashion festival.

  12. utilisation of synthetic amino acids

    African Journals Online (AJOL)

    student

    intake, bodyweight gain, egg weight or efficiency of lysine utilisation, but ... When modelling the amino acid requirements of broiler breeder ... Two hundred and forty Cobb broiler breeder hens aged 27 weeks were housed in individual cages. ..... feeds with synthetic amino acids is of importance not only on nutritional and.

  13. [Children's diseases in the columns of "The Weekly Medicine"].

    Science.gov (United States)

    Marek, Anna

    2005-01-01

    "The Weekly Medicine", the first scientific weekly journal, was published in Warsaw in the years 1847-1868. Its editor and publisher was L. Natanson. The weekly comprised original works, translations from foreign periodicals, books reviews, correspondence, biographies and reports from for example the Warsaw Medical Society. A lot of attention devoted to sickness from birth till adult. In "The Weekly Medicine" wrote polish authors and were very articles translations from foreign periodicals. Authors talked about younger children's illnesses: hydrocephalus, conjunctivitis, thrush, diarrhoea, convulsions, pleurisy, liver cancer, syphilis and teething. In articles have been descriptioned sickness and treatmented. Information about children's illnesses creating basis to develop independent pediatrics science.

  14. Metabolic and growth response of mink (Neovison vison) kits until 10 weeks of age when exposed to different dietary protein provision

    DEFF Research Database (Denmark)

    Larsson, Caroline; Fink, Rikke; Matthiesen, Connie Marianne Frank

    2012-01-01

    Growth performance and metabolism were investigated in mink kits (n = 210) exposed to the same dietary treatment as their dams (n = 30), i.e. high (HP; 61% of metabolisable energy, ME), medium (MP; 48% of ME) or low (LP; 30% of ME) protein supply, from birth until 10 weeks of age. The kits were...... weighed weekly, and were measured by means of balance experiment and indirect calorimetry, in weeks eight and nine post-partum (p.p.). At weaning (seven weeks p.p.) and 10 weeks p.p. one kit per litter was killed and blood, liver and kidneys were collected. Plasma amino acid profiles, and hepatic...

  15. Acidic deposition ("acid rain")

    Science.gov (United States)

    Schreiber, R. Kent; LaRoe, Edward T.; Farris, Gaye S.; Puckett, Catherine E.; Doran, Peter D.; Mac, Michael J.

    1995-01-01

    Acidic deposition, or "acid rain," describes any form of precipitation, including rain, snow, and fog, with a pH of 5.5 or below (Note: pH values below 7 are acidic; vinegar has a pH of 3). It often results when the acidity of normal precipitation is increased by sulfates and nitrates that are emitted into the atmosphere from burning fossil fuels. This form of airborne contamination is considered harmful, both directly and indirectly, to a host of plant and animal species.Although acid rain can fall virtually anywhere, ecological damages in environmentally sensitive areas downwind of industrial and urban emissions are a major concern. This includes areas that have a reduced capacity to neutralize acid inputs because of low alkalinity soils and areas that contain species with a low tolerance to acid conditions. To determine the distribution of acidic deposition and evaluate its biological effects, research and monitoring are being conducted by the federal government with support from states, universities, and private industry.            The national extent of the acid rain problem has been estimated by sampling water from 3,000 lakes and 500 streams (Irving 1991), representing more than 28,000 lakes and 56,000 stream reaches with a total of 200,000 km (125,000 mi). Some particularly sensitive areas, such as the Adirondack Mountain region, have been more intensively sampled and the biota examined in detail for effects from acidity.         To identify trends in aquatic ecosystems, present and historical survey data on water chemistry and associated biota are compared. In lakes, the chemical and biological history and pH trends may be inferred or reconstructed in some cases by examining assemblages of fossil diatoms and aquatic invertebrates in the sediment layers. In terrestrial ecosystems, vegetation damage is surveyed and effects of acidic deposition to plants and animals are determined from laboratory and field exposure experiments. Natural

  16. Prevalence of Anemia and Related Deficiencies in the First Year following Laparoscopic Gastric Bypass for Morbid Obesity

    Directory of Open Access Journals (Sweden)

    E. O. Aarts

    2012-01-01

    Full Text Available Background. Anemia associated with deficiencies in iron, folic acid, and vitamin B12 are very common after Laparoscopic Roux-en-Y Gastric Bypass (LRYGB surgery for morbid obesity. This study was conducted to evaluate the prevalence of anemia after LRYGB. Patients and Methods. A total of 377 morbid obese patients were included in our study. All patients underwent a LRYGB. Hematologic parameters were obtained prior to and after surgery on standardized time intervals. Results. Anemia was present in 21 (P=0.02 patients after surgery. Iron, folic acid, and vitamin B12 deficiencies were diagnosed in 66%, 15%, and 50% of patients, respectively. In 86% of patients, anemia was accompanied by one of these deficiencies. Conclusion. These results show that anemia and deficiencies for iron, folic acid deficiency, and vitamin B12 are very common within the first year after LRYGB. We advise a minimal daily intake of 65 mg of iron in male and 100 mg in female patients, 350 μg of vitamin B12, and 400 μg of folic acid. Patients undergoing LRYGB must be closely monitored for deficiencies pre- and postoperative and supplemented when deficiencies occur.

  17. 75 FR 2049 - National Influenza Vaccination Week, 2010

    Science.gov (United States)

    2010-01-13

    ... Proclamation 8472--National Influenza Vaccination Week, 2010 #0; #0; #0; Presidential Documents #0; #0; #0;#0...;Title 3-- #0;The President ] Proclamation 8472 of January 8, 2010 National Influenza Vaccination Week... that influenza vaccination is the best way to protect ourselves against the flu, and my...

  18. Auto and Property Market in the New Golden Week

    Institute of Scientific and Technical Information of China (English)

    Guo Yan

    2008-01-01

    @@ The concept of "Golden Week" has emerged in response to the development of China holiday economy.As it is the first"New Golden Week"since the implementation of the new vacation system,the 3-day Mav Day holiday has affected many aspects.

  19. 77 FR 25345 - National Crime Victims' Rights Week, 2012

    Science.gov (United States)

    2012-04-27

    ... rape that will shed new light on how often this crime occurs, and we continue to combat sexual violence... April 27, 2012 Part V The President Proclamation 8804--National Crime Victims' Rights Week, 2012 #0; #0... Crime Victims' Rights Week, 2012 By the President of the United States of America A Proclamation...

  20. 7 CFR 59.302 - Mandatory weekly reporting for lambs.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Mandatory weekly reporting for lambs. 59.302 Section... (CONTINUED) LIVESTOCK MANDATORY REPORTING Lamb Reporting § 59.302 Mandatory weekly reporting for lambs. (a... domestic from imported market purchases: (1) The quantity of lambs purchased through a negotiated...

  1. 75 FR 27917 - Emergency Medical Services Week, 2010

    Science.gov (United States)

    2010-05-18

    ... medical education, train themselves on the latest life-saving techniques, and maintain vital emergency... Proclamation 8519--Emergency Medical Services Week, 2010 Executive Order 13542--Providing an Order of... President ] Proclamation 8519 of May 13, 2010 Emergency Medical Services Week, 2010 By the President of...

  2. 78 FR 57465 - National Hispanic-Serving Institutions Week, 2013

    Science.gov (United States)

    2013-09-18

    ... Documents#0;#0; ] Proclamation 9018 of September 13, 2013 National Hispanic-Serving Institutions Week, 2013... pathways to success. Hispanic-Serving Institutions (HSIs) impart essential knowledge while broadening...-Serving Institutions Week, we celebrate these institutions, renew our support for their mission,...

  3. 76 FR 59499 - National Hispanic-Serving Institutions Week, 2011

    Science.gov (United States)

    2011-09-26

    ... Documents#0;#0; ] Proclamation 8718 of September 21, 2011 National Hispanic-Serving Institutions Week, 2011... National Hispanic-Serving Institutions (HSIs) Week, we renew our commitment to strengthening and expanding... country are helping Hispanic students gain access to a quality higher education. These institutions...

  4. 77 FR 31143 - Emergency Medical Services Week, 2012

    Science.gov (United States)

    2012-05-24

    ... President Proclamation 8824--Emergency Medical Services Week, 2012 Proclamation 8825--National Safe Boating..., in communities across our country, men and women providing emergency medical services (EMS) stand at... efficiency at a moment's notice. During Emergency Medical Services Week, we honor their...

  5. "Mid-Week Pictorial": Pioneer American Photojournalism Magazine.

    Science.gov (United States)

    Kenney, Keith

    In 1914 (22 years before the inception of "Life" magazine), the "New York Times" began publishing "Mid-Week Pictorial" to absorb a flood of war pictures pouring in from Europe. Several sociological and technological forces shaped "Mid-Week Pictorial" as a pioneer of American photojournalism magazines,…

  6. Choose Privacy Week: Educate Your Students (and Yourself) about Privacy

    Science.gov (United States)

    Adams, Helen R.

    2016-01-01

    The purpose of "Choose Privacy Week" is to encourage a national conversation to raise awareness of the growing threats to personal privacy online and in day-to-day life. The 2016 Choose Privacy Week theme is "respecting individuals' privacy," with an emphasis on minors' privacy. A plethora of issues relating to minors' privacy…

  7. 76 FR 57615 - National Health Information Technology Week, 2011

    Science.gov (United States)

    2011-09-15

    ... entrepreneurs. As we challenge ourselves to push forward into a new century of health technology, we will... September 15, 2011 Part IV The President Proclamation 8711--National Health Information Technology Week... September 12, 2011 National Health Information Technology Week, 2011 By the President of the United...

  8. 75 FR 20889 - National Crime Victims' Rights Week, 2010

    Science.gov (United States)

    2010-04-21

    .... Though crime rates have declined in recent years, crime and its devastating effects still require our... Documents#0;#0; ] Proclamation 8499 of April 16, 2010 National Crime Victims' Rights Week, 2010 By the.... This week, we renew our commitment to supporting crime victims and preventing crimes that threaten...

  9. PENINGKATAN STATUS BESI DAN KEBUGARAN FISIK PEKERJA WANITA USIA SUBUR

    Directory of Open Access Journals (Sweden)

    Yaktiworo Indriani

    2012-11-01

    Full Text Available The study aims were to (1 assess the nutritional status, adequacy level, and physical fitness of the nonpregnant reproductive female workers, and (2 analyze the effect of micronutrients supplementation on their iron status and physical fitness. This research employed experimental design of double blind, completely randomized design by involving 338 households of female workers. The experimental unit consists of 39 female workers whose hemoglobin level were 80-125 g/L. However, five of them were drop out due to pregnancy or sickness. The treatments applied in the study were three capsules containing: (1 iron and folic acid (BF, (2 multi-vitamin and mineral (MVM, which contains of 15 different vitamins and minerals, and (3 placebo (P. The body mass index of the female workers were thin 12 percent, normal 70 percent and overweight 18 percent. Most of their nutritional intake of vitamin C, calcium and iron were deficient but they had a good to superior of physical fitness. After 10 weeks of three days per week supplementation, BF significantly increased the hemoglobin (pKey words: female workers, iron status, physical fitness, iron folic acid, multi-vitamin and mineral

  10. Gambaran Penggunaan Suplemen Makanan pada Vegetarian di Kota Medan Tahun 2015

    OpenAIRE

    Asley, Joshua

    2016-01-01

    Vegetarian diet is a meatless type of diet, and only consumes fruits, vegetables, seeds, grains, and nuts, for health, wellness, and other reasons. Despite having many benefits of health, vegetarian diet is supsceptible to nutritional deficiencies, such as vitamin B12, iron, folic acid, and nutrients which is found more in animals than those of plants. To prevent deficiencies, food supplement or fortification is needed to supply inadequate needs of a vegetarian. The aim of this study is to...

  11. Dyskinesias evoked in monkeys by weekly administration of haloperidol

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, B.; Santelli, S.

    1978-05-19

    In two cebus (Cebus albifrons) monkeys given weekly oral doses of 0.25 milligram of haloperidol per kilogram, movement disorders appeared 1 to 8 hours after drug administration following the tenth weekly dose. These disorders included oral movements, peculiar postures, writhing, and stretching. Such reactions faded in intensity after the next two doses. Increasing the dose to 0.5 milligram per kilogram has elicited the disorders reliably after each weekly dose for almost 2 years. Similar reactions also developed in a squirrel monkey (Saimiri sciurea) treated weekly with haloperidol and in a third cebus monkey previously maintained for a year on a regimen of 0.25 milligram of haloperidol per kilogram on 5 days per week. These findings suggest an experimental model for determining the etiology of drug-induced movement disorders. They also suggest an unrecognized clinical problem.

  12. Dyskinesias evoked in monkeys by weekly administration of haloperidol.

    Science.gov (United States)

    Weiss, B; Santelli, S

    1978-05-19

    In two cebus (Cebus albifrons) monkeys given weekly oral doses of 0.25 milligram of haloperidol per kilogram, movement disorders appeared 1 to 8 hours after drug administration following the tenth weekly dose. These disorders included oral movements, peculiar postures, writhing, and stretching. Such reactions faded in intensity after the next two doses. Increasing the dose to 0.5 milligram per kilogram has elicited the disorders reliably after each weekly dose for almost 2 years. Similar reactions also developed in a squirrel monkey (Saimiri sciurea) treated weekly with haloperidol and in a third cebus monkey previously maintained for a year on a regimen of 0.25 milligram of haloperidol per kilogram on 5 days per week. These findings suggest an experimental model for determining the etiology of drug-induced movement disorders. They also suggest an unrecognized clinical problem.

  13. USGS Tracks Acid Rain

    Science.gov (United States)

    Gordon, John D.; Nilles, Mark A.; Schroder, LeRoy J.

    1995-01-01

    The U.S. Geological Survey (USGS) has been actively studying acid rain for the past 15 years. When scientists learned that acid rain could harm fish, fear of damage to our natural environment from acid rain concerned the American public. Research by USGS scientists and other groups began to show that the processes resulting in acid rain are very complex. Scientists were puzzled by the fact that in some cases it was difficult to demonstrate that the pollution from automobiles and factories was causing streams or lakes to become more acidic. Further experiments showed how the natural ability of many soils to neutralize acids would reduce the effects of acid rain in some locations--at least as long as the neutralizing ability lasted (Young, 1991). The USGS has played a key role in establishing and maintaining the only nationwide network of acid rain monitoring stations. This program is called the National Atmospheric Deposition Program/National Trends Network (NADP/NTN). Each week, at approximately 220 NADP/NTN sites across the country, rain and snow samples are collected for analysis. NADP/NTN site in Montana. The USGS supports about 72 of these sites. The information gained from monitoring the chemistry of our nation's rain and snow is important for testing the results of pollution control laws on acid rain.

  14. Comparison of different dosing regimens (once weekly vs. twice weekly, and once weekly vs. once every two weeks with epoetin delta in patients with chronic kidney disease: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Macdougall Iain C

    2007-11-01

    Full Text Available Abstract Background Anaemia is a common complication of chronic kidney disease and prevalence increases with declining renal function. Renal anaemia has significant implications for the well-being and quality of life of patients and impacts on morbidity and mortality. Anaemia can be well managed by therapy with erythropoiesis-stimulating agents (ESAs. Previous clinical trials have shown that the only human cell-line-derived ESA, epoetin delta, is well tolerated and effective in maintaining haemoglobin levels in anaemic patients with chronic kidney disease. The half-life of epoetin delta suggests that administration of this agent is feasible once weekly and once every two weeks. We report on the design and rationale of a trial to compare once weekly vs. twice weekly, and once weekly vs. once every two weeks dosing of epoetin delta. Design and methods This is a randomized, open-label, multicentre trial. Patients aged 18 years or above with chronic kidney disease (Stages 3–5 are eligible to enter this trial. Two groups of patients form the trial population, those naïve to ESA therapy and those previously stable on ESA therapy. There are two primary objectives of this trial: 1 to demonstrate non-inferiority between twice weekly and once weekly dosing of epoetin delta in previously naïve patients (assessed by haemoglobin at Week 24; 2 to demonstrate non-inferiority between once weekly and once every two weeks dosing in previously stable patients (assessed by average haemoglobin over Weeks 16–24. Among the secondary analyses will be assessments of haematocrit, number(% of patients meeting predefined targets for haemoglobin and haematocrit levels, and comparisons of average dose. All patients will receive study medication for 24 weeks and dose will be adjusted according to a predefined algorithm to achieve and maintain haemoglobin ≥ 11 g/dL. All patients completing this trial are eligible to enter a 2-year follow-up study to enable monitoring

  15. A comparison of weekly versus 3-weekly cisplatin during adjuvant radiotherapy for high-risk head and neck cancer

    NARCIS (Netherlands)

    Oosting, Sjoukje F.; Chen, Tom W. W.; Huang, Shao H.; Wang, Lisa; Waldron, John; Gilbert, Ralph; Goldstein, David; Halmos, Gyorgy B.; Witjes, Max J. H.; Gietema, Jourik A.; O'Sullivan, Brian; Langendijk, Johannes A.; Siu, Lillian L.; Hansen, Aaron R.

    2016-01-01

    Objectives: To compare cumulative cisplatin dose and toxicity between patients who received 3-weekly versus weekly cisplatin during adjuvant radiotherapy for high-risk head and neck squamous cell carcinoma (HNSCC). Materials and methods: Consecutive HNSCC patients with involved resection margins and

  16. Improved efficacy of intramuscular weekly administration of clodronate 200 mg (100 mg twice weekly) compared with 100 mg (once weekly) for increasing bone mineral density in postmenopausal osteoporosis.

    Science.gov (United States)

    Frediani, Bruno; Bertoldi, Ilaria; Pierguidi, Serena; Nicosia, Antonella; Picerno, Valentina; Filippou, Georgios; Cantarini, Luca; Galeazzi, Mauro

    2013-03-01

    Clodronate is a bisphosphonate used for the treatment of postmenopausal osteoporosis and all conditions characterized by excess bone resorption. We have previously reported that intramuscular (IM) therapy with clodronate at a dose of 100 mg/week displays significant effects on bone mineral density (BMD) although a plateau effect is observed after 1 year of treatment. Previous reports indicate that the densitometric effects of bisphosphonates directly correlate with the drug dosage and suggest that using IM clodronate at doses higher than 100 mg/week may result in improved efficacy. However, to the best of our knowledge, this has never been proved. The primary endpoint of the study was the effect on BMD of IM clodronate 100 mg once weekly or 100 mg twice weekly in patients with postmenopausal osteoporosis. The incidence of non-traumatic vertebral fractures and adverse events was also reported. The present study was a randomized, open-label, parallel-group trial conducted between January 2007 and December 2009 in the Osteoporosis and Osteoarticular Instrumental Diagnosis Centre (University of Siena, Siena, Italy). The study involved 60 women, aged 57-78 years, with a history of postmenopausal osteoporosis for more than 5 years. Patients were randomized to receive IM clodronate 100 mg once weekly (Group A, 30 patients) or 100 mg twice weekly (Group B, 30 patients), for 2 years. Significant increases compared with baseline in BMD were observed for both groups at 1 and 2 years, with significantly higher increases for Group B compared with Group A. Group B displayed a BMD increase (± SD) at the lumbar spine of +4.0 % (± 2.1) and +5.9 % (± 2.0) at 1 and 2 year(s), respectively, compared with +2.8 % (± 1.7) and +3.5 % (± 2.2), respectively, observed for Group A. Similarly, Group B showed better performance compared with Group A for BMD increase at the femoral neck, with an observed increase of +3.5 % (± 1.7) and +5.4 % (± 1.8) at 1 and 2 year(s), respectively

  17. Weekly patterns of aerosol in the United States

    Directory of Open Access Journals (Sweden)

    D. M. Murphy

    2008-01-01

    Full Text Available Data from the Interagency Monitoring of Protected Visual Environments (IMPROVE network of aerosol samplers and NOAA monitoring sites are examined for weekly cycles. Fine particle elemental carbon, crustal elements, and coarse particle mass had pronounced (up to 20% weekly cycles with minima on Sunday or Monday. Fine particle organic carbon and mass had smaller amplitude cycles, also with Sunday or Monday minima. There was no statistically significant weekly cycle in fine particle sulfate despite a 10 to 15% weekly cycle in power plant SO2 emissions. Although results for nitrate must be treated with caution, it showed a pronounced weekly cycle with an amplitude similar to elemental carbon. The only species found with a weekend maximum was Pb, probably from general aviation on weekends. Aerosol optical properties at NOAA monitoring sites were consistent with the IMPROVE chemical data, with significant weekly cycles in aerosol light absorption but not light scattering. These results support a large role of diesel emissions in elemental carbon aerosol over the entire United States and suggest that a large fraction of the airborne soil dust is anthropogenic. They also suggest that studies of weekly cycles in temperature, cloudiness, or precipitation should look for causes more in light-absorbing particles and dust rather than sulfate or total aerosol. There are also implications for personal exposure and epidemiological studies of aerosol health effects.

  18. Weekly patterns of aerosol in the United States

    Directory of Open Access Journals (Sweden)

    D. M. Murphy

    2008-05-01

    Full Text Available Data from the Interagency Monitoring of Protected Visual Environments (IMPROVE network of aerosol samplers and NOAA monitoring sites are examined for weekly cycles. At remote and rural sites, fine particle elemental carbon, crustal elements, and coarse particle mass had pronounced (up to 20% weekly cycles with minima on Sunday or Monday. Fine particle organic carbon and mass had smaller amplitude cycles, also with Sunday or Monday minima. There was no statistically significant weekly cycle in fine particle sulfate despite a 5 to 15% weekly cycle in power plant SO2 emissions. Although results for nitrate may be more susceptible to sampling artifacts, nitrate also showed a pronounced weekly cycle with an amplitude similar to elemental carbon. The only species found with a weekend maximum was Pb, probably from general aviation on weekends. Aerosol optical properties at NOAA monitoring sites were consistent with the IMPROVE chemical data, with significant weekly cycles in aerosol light absorption but not light scattering. These results support a large role of diesel emissions in elemental carbon aerosol over the entire United States and suggest that a large fraction of the airborne soil dust is anthropogenic. They also suggest that studies of weekly cycles in temperature, cloudiness, precipitation, or other meteorological variables should look for causes more in light-absorbing particles and possible ice nucleation by dust rather than sulfate or total aerosol. There are also implications for personal exposure and epidemiological studies of aerosol health effects.

  19. Multiple micronutrient supplementation during pregnancy in low-income countries: a meta-analysis of effects on stillbirths and on early and late neonatal mortality.

    Science.gov (United States)

    Ronsmans, Carine; Fisher, David J; Osmond, Clive; Margetts, Barrie M; Fall, Caroline H D

    2009-12-01

    Multiple micronutrient deficiencies are common among women in low-income countries and may adversely affect pregnancy outcomes. To conduct a meta-analysis of the effects on stillbirths and on early and late neonatal mortality of supplementation during pregnancy with multiple micronutrients compared with iron-folic acid in recent randomized, controlled trials. Twelve randomized, controlled trials were included in the analysis (Bangladesh; Burkina Faso; China; Guinea-Bissau; Indramayu and Lombok, Indonesia; Mexico; Sarlahi and Janakur, Nepal; Niger; Pakistan; and Zimbabwe), all providing approximately 1 recommended dietary allowance (RDA) of multiple micronutrients or iron-folic acid to presumed HIV-negative women. Supplementation providing approximately I RDA of multiple micronutrients did not decrease the risk of stillbirth (OR = 1.01; 95% CI, 0.88 to 1.16), early neonatal mortality (OR = 1.23; 95% CI, 0.95 to 1.59), late neonatal mortality (OR = 0.94; 95% CI, 0.73 to 1.23), or perinatal mortality (OR = 1.11; 95% CI, 0.93 to 1.33). Our meta-analysis provides consistent evidence that supplementation providing approximately 1 RDA of multiple micronutrients during pregnancy does not result in any reduction in stillbirths or in early or late neonatal deaths compared with iron-folic acid alone.

  20. Increased serum triglycerides and reduced HDL cholesterol in male rats after intake of ammonium chloride for 3 weeks

    Science.gov (United States)

    2013-01-01

    Background Previous data suggested that intake of sodas and other acid beverages might be associated with increased levels of serum triglycerides, lowered HDL cholesterol, and increased formation of mono unsaturated fatty acids, which are the preferred ones for triglyceride synthesis. The present work is an extension of these studies. Methods Thirty male rats were divided into 3 groups. All groups were given the same food, but various beverages: water (W), ammonium chloride, 200 mmol/L (AC), or sodium bicarbonate, 200 mmol/L (SB). Serum triglycerides, HDL cholesterol, and the fatty acid distribution in total serum lipids were determined. Delta9-desaturase in serum lipids was estimated by the ratio of palmitoleic to palmitic acid, and by the oleic/stearic acid ratio. Correlation and ANOVA were used to study associations and group differences. Results After 3 weeks, the AC group had higher triglyceride concentration and higher Delta9 desaturase indexes, but lower serum HDL and body weight as compared with the SB and W groups. In each of the groups, the oleic acid/stearic acid ratio correlated positively with serum triglycerides; in the pooled group the correlation coefficient was r = 0.963, ptriglycerides, and lowered HDL cholesterol concentration, thereby possibly contributing to explain the increased triglyceride concentration previously observed in subjects with a frequent intake of acid beverages, such as sodas containing carbonic acid, citric acid, and phosphoric acid. PMID:23800210

  1. Increased serum triglycerides and reduced HDL cholesterol in male rats after intake of ammonium chloride for 3 weeks.

    Science.gov (United States)

    Høstmark, Arne Torbjørn; Lunde, Marianne Sylvana Haug; Haug, Anna

    2013-06-25

    Previous data suggested that intake of sodas and other acid beverages might be associated with increased levels of serum triglycerides, lowered HDL cholesterol, and increased formation of mono unsaturated fatty acids, which are the preferred ones for triglyceride synthesis. The present work is an extension of these studies. Thirty male rats were divided into 3 groups. All groups were given the same food, but various beverages: water (W), ammonium chloride, 200 mmol/L (AC), or sodium bicarbonate, 200 mmol/L (SB). Serum triglycerides, HDL cholesterol, and the fatty acid distribution in total serum lipids were determined. Delta9-desaturase in serum lipids was estimated by the ratio of palmitoleic to palmitic acid, and by the oleic/stearic acid ratio. Correlation and ANOVA were used to study associations and group differences. After 3 weeks, the AC group had higher triglyceride concentration and higher Delta9 desaturase indexes, but lower serum HDL and body weight as compared with the SB and W groups. In each of the groups, the oleic acid/stearic acid ratio correlated positively with serum triglycerides; in the pooled group the correlation coefficient was r = 0.963, ptriglycerides, and lowered HDL cholesterol concentration, thereby possibly contributing to explain the increased triglyceride concentration previously observed in subjects with a frequent intake of acid beverages, such as sodas containing carbonic acid, citric acid, and phosphoric acid.

  2. CIS 534 Week 3 Case Study The Ethical Hacker

    OpenAIRE

    Laynebaril

    2017-01-01

    CIS 534 Week 3 Case Study The Ethical Hacker Click Link Below To Buy: http://hwcampus.com/shop/cis-534-week-3-case-study-the-ethical-hacker/     ase Study: The Ethical Hacker Due Week 3 and worth 70 points   Imagine for a moment that you are a hacker; an ethical one. You are called upon by law enforcement based on your expertise to hack into a network of a business known to be launching crimes against humanity as its primary mission for operation and capital ga...

  3. Short communication: Changes in the composition of yak colostrum during the first week of lactation.

    Science.gov (United States)

    Mi, J D; Zhou, J W; Ding, L M; Wang, L; Long, R J

    2016-01-01

    Although the great interest has been paid to colostrum utilization for calves, no systematic studies evaluating the compositional changes of yak colostrum during the first week after parturition have been reported. The aim of this study was to elucidate such postpartum nutritional changes. Colostrum samples from 12 multiparous (2-7 lactations) yaks, grazed on alpine pasture, were collected at exactly 1, 24, 48, 72, 96, 120, 144, and 168 h postpartum. Gross composition (fat, total solids, protein, and ash) were measured, as well as fat and water-soluble vitamins, fatty acid and mineral composition, and IgG. The colostrum, collected 1h postpartum, had the highest concentrations of crude protein, total solids, ash, vitamin A and E, β-carotene, and most minerals (Na, Mg, Zn, Cu, and Fe). These components decreased rapidly within 24h. Similarly, at 24h postpartum, IgG content decreased to 7.5% of the value (87.78 mg/mL) at 1h postpartum. In contrast, the concentration of vitamin C increased from 1 to 24h and then decreased consistently thereafter to the lowest value at 168 h. Phosphorus and Ca contents showed an increasing trend from 24 to 168 h after calving. Lactose content increased from 2.88% at 1h to 4.96% at 48 h postpartum and was steady to 168 h. Total n-3 fatty acids, monounsaturated fatty acids, polyunsaturated fatty acids, and n-3-to-n-6 fatty acid ratio were proportionally similar as a percentage of total fatty acid methyl esters during the first 168 h of milk production. However, the proportion of total n-6 fatty acid content to total fatty acid methyl esters decreased from 3.07% at 1h to 2.60% at 24h. In summary, experimental results indicate colostrum should be provided to yak calves as soon as possible after birth to provide nutrients and enhance passive immunity.

  4. 76 FR 27597 - National Women's Health Week, 2011

    Science.gov (United States)

    2011-05-11

    ... to make the best health choices for their loved ones. As a Nation, we must ensure our mothers..., happy lives. During National Women's Health Week, we reaffirm our commitment to making women's health a...

  5. 78 FR 28711 - National Women's Health Week, 2013

    Science.gov (United States)

    2013-05-15

    ..., advances in women's health and well-being have lagged behind. During National Women's Health Week, we... in protecting women's health and to promote awareness, prevention, and educational activities that...

  6. 78 FR 24319 - National Crime Victims' Rights Week, 2013

    Science.gov (United States)

    2013-04-24

    ... fellow citizens and the basic values that unite us. Let us renew that common cause this week, and let us... victims' rights and services, and by volunteering to serve victims in their time of need. ] IN...

  7. Situation Update: Summary of Weekly FluView

    Science.gov (United States)

    ... Seasonal Avian Swine/Variant Pandemic Other Get Email Updates To receive email updates about this page, enter ... Submit What's this? Submit Button Past Newsletters Situation Update: Summary of Weekly FluView Report Language: English Españ ...

  8. Coral Reef Watch, Degree Heating Weeks, 50 km

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Coral Reef Watch distributes Degree Heating Week products using a combination of the POES AVHRR Global Area Coverage data, and data from a climatological...

  9. 76 FR 16521 - National Poison Prevention Week, 2011

    Science.gov (United States)

    2011-03-23

    ... local and regional poison control centers 24 hours a day, seven days a week. To encourage Americans to... this eighteenth day of March, in the year of our Lord two thousand eleven, and of the Independence of...

  10. Tallinn Fashion Week algas moeillustraatorite näitusega

    Index Scriptorium Estoniae

    2011-01-01

    Näitus "Uus Põhjamaade moeillustratsioon" Rotermanni kvartalis 18. sept.-ni. Osalejad Eestist, Soomest ja Rootsist loetletud. Näituse kujundaja Tuuli Aule. Väljapaneku loovjuhi Toomas Volkmanni selgitus. Tallinn Fashion Week'i põhiprogrammist

  11. Tallinn Fashion Week algas moeillustraatorite näitusega

    Index Scriptorium Estoniae

    2011-01-01

    Näitus "Uus Põhjamaade moeillustratsioon" Rotermanni kvartalis 18. sept.-ni. Osalejad Eestist, Soomest ja Rootsist loetletud. Näituse kujundaja Tuuli Aule. Väljapaneku loovjuhi Toomas Volkmanni selgitus. Tallinn Fashion Week'i põhiprogrammist

  12. Electroencephalographic sleep in clinically stable schizophrenic patients: two-weeks versus six-weeks neuroleptic-free.

    Science.gov (United States)

    Nofzinger, E A; van Kammen, D P; Gilbertson, M W; Gurklis, J A; Peters, J L

    EEG sleep studies in schizophrenic patients are influenced by alterations in clinical state and medication status. The current study defines longitudinal alterations in electroencephalographic (EEG) sleep for 10 healthy men who were schizophrenic patients who remained relatively clinically stable during a double-blind neuroleptic withdrawal study. Clinical assessments and EEG sleep studies were performed at baseline on haloperidol, and then at 2-week and 6-week drug-free periods. Sleep continuity and rapid eye movement (REM) sleep measures declined not only between the haloperidol baseline and 2-week drug-free conditions, but continued to decline from 2-week to 6-weeks neuroleptic-free. Alterations in EEG sleep from the 2-week to 6-week haloperidol-free assessments did not correlate with changes in clinical symptoms suggesting effects related to drug-withdrawal or subclinical state changes. These results show that despite relative clinical stability over time, the EEG sleep of schizophrenic patients continues to change following withdrawal of a neuroleptic and is dependent on the duration of the drug-free interval.

  13. Motor cortical adaptations to 2 weeks of lower limb immobilization

    DEFF Research Database (Denmark)

    Jensen, Jesper Lundbye; Christensen, Mark Schram; Petersen, Tue Hvass

    It is well established that motor experience is associated with structural and functional plasticity within the central nervous system. It is less well investigated to which extent disuse relating to immobilization is also associated with plastic neuronal changes. The objective of this study was ...... following immobilization. Two weeks after cast removal virtually all measurements returned to preimmobilization levels.In conclusion 2 weeks of lower limb immobilization induces reversible adaptive changes in the motor cortex....

  14. Teen Tech Week: Create, Share, Learn @ Your Library

    Directory of Open Access Journals (Sweden)

    Robyn Vittek

    2010-02-01

    Full Text Available Have you ever noticed how many special events there are in library-land? National Library Week, Read across America Day, Teen Read Week, National Poetry Month, National Children’s Book Week—it becomes difficult to keep track! As much fun as it would be, it’s pretty much impossible to celebrate or even acknowledge each and every one of [...

  15. HSA 505 Week 3 Assignment 1  Product Development

    OpenAIRE

    Laynebaril1

    2017-01-01

    HSA 505 Week 3 Assignment 1  Product Development   Click Link Below To Buy:   http://hwcampus.com/shop/hsa-505-week-3-assignment-1-product-development/   Health services continue to affect the gross domestic product, and this dramatic transformation has great demands on each dollar spent to deliver patient-centered products. Health care marketing must be repeatedly applied and practiced strategically to include environmental dimensions, such as technology, socioeco...

  16. [Intrauterine growth and biochemical levels in cord blood samples in infants less than 31 weeks gestation].

    Science.gov (United States)

    Mena Nannig, Patricia; Cubillos Celis, M Paz; Toro Jara, Claudia; Zuñiga Vergara, Carlos

    2016-01-01

    The use of greater amounts of protein and energy during the first week of life is associated with hypophosphataemia in extreme preterm babies. The lowest phosphorus levels are described in intrauterine growth restricted (IUGR) babies. To describe biochemistry levels in cord blood plasma in extreme premature, adequate and small for gestational age babies (AGA/SGA) and their relationship with plasma calcium and phosphorus levels during the first week of life. A descriptive clinical study was performed in the Neonatology Service at Hospital Dr. Sótero del Río during 2013 and 2014. A biochemical analysis of cord blood was performed on 43 premature babies, as well as plasma calcium and phosphorus levels during the first week. The adequacy for gestational age was obtained using Alarcón- Pittaluga growth curves. Statistical significance was P<.05. Cholesterol, transaminases, albumin and creatinine levels were similar for both AGA and SGA babies. Levels of pH, phosphorus, calcium and alkaline phosphatase were significantly lower in SGA babies. Urea nitrogen, uric acid and triglycerides levels were higher in SGA. The analysis during the first week showed a strong reduction in phosphorus levels, as well as an increase in calcium levels in proportion to the decrease in phosphorus in the SGA sub- group. Intrauterine malnutrition in preterm babies is expressed in the modulation of plasma levels of calcium, phosphorus, alkaline phosphatase, urea nitrogen, uric acid and triglycerides. During post-natal life, when nutritional intake begins, a decrease in phosphorus and an increase in calcium levels appear, consistent with insufficient phosphorus intake during this period. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  17. Beneficial Effects of an 8-Week, Very Low Carbohydrate Diet Intervention on Obese Subjects

    Science.gov (United States)

    Gu, Yunjuan; Yu, Haoyong; Li, Yuehua; Ma, Xiaojing; Lu, Junxi; Yu, Weihui; Xiao, Yunfeng; Bao, Yuqian; Jia, Weiping

    2013-01-01

    Aim. To investigate the effects of weight loss during an 8-week very low carbohydrate diet (VLCD) on improvement of metabolic parameters, adipose distribution and body composition, and insulin resistance and sensitivity in Chinese obese subjects. Methods. Fifty-three healthy obese volunteers were given an 8-week VLCD. The outcomes were changes in anthropometry, body composition, metabolic profile, abdominal fat distribution, liver fat percent (LFP), and insulin resistance and sensitivity. Results. A total of 46 (86.8%) obese subjects completed the study. The VLCD caused a weight loss of −8.7 ± 0.6 kg (mean ± standard error (SE), P < 0.0001) combined with a significant improvement of metabolic profile. In both male and female, nonesterified fatty acid (NEFA) significantly decreased (−166.2 ± 47.6 μmol/L, P = 0.001) and β-hydroxybutyric acid (BHA) increased (0.15 ± 0.06 mmol/L, P = 0.004) after eight weeks of VLCD intervention. The significant reductions in subcutaneous fat area (SFA), visceral fat area (VFA), and LFP were −66.5 ± 7.9 cm2, −35.3 ± 3.9 cm2, and −16.4 ± 2.4%, respectively (all P values P < 0.0001). HOMA IR and HOMA β significantly decreased while whole body insulin sensitivity index (WBISI) increased (all P values P < 0.001). Conclusion. Eight weeks of VLCD was an effective intervention in obese subjects. These beneficial effects may be associated with enhanced hepatic and whole-body lipolysis and oxidation. PMID:23573151

  18. Beneficial Effects of an 8-Week, Very Low Carbohydrate Diet Intervention on Obese Subjects

    Directory of Open Access Journals (Sweden)

    Yunjuan Gu

    2013-01-01

    Full Text Available Aim. To investigate the effects of weight loss during an 8-week very low carbohydrate diet (VLCD on improvement of metabolic parameters, adipose distribution and body composition, and insulin resistance and sensitivity in Chinese obese subjects. Methods. Fifty-three healthy obese volunteers were given an 8-week VLCD. The outcomes were changes in anthropometry, body composition, metabolic profile, abdominal fat distribution, liver fat percent (LFP, and insulin resistance and sensitivity. Results. A total of 46 (86.8% obese subjects completed the study. The VLCD caused a weight loss of −8.7±0.6 kg (mean ± standard error (SE, P<0.0001 combined with a significant improvement of metabolic profile. In both male and female, nonesterified fatty acid (NEFA significantly decreased (−166.2±47.6 μmol/L, P=0.001 and β-hydroxybutyric acid (BHA increased (0.15±0.06 mmol/L, P=0.004 after eight weeks of VLCD intervention. The significant reductions in subcutaneous fat area (SFA, visceral fat area (VFA, and LFP were −66.5±7.9 cm2, −35.3±3.9 cm2, and −16.4±2.4%, respectively (all P values P<0.0001. HOMA IR and HOMA β significantly decreased while whole body insulin sensitivity index (WBISI increased (all P values P<0.001. Conclusion. Eight weeks of VLCD was an effective intervention in obese subjects. These beneficial effects may be associated with enhanced hepatic and whole-body lipolysis and oxidation.

  19. Effects of an ethanol-gasoline mixture: results of a 4-week inhalation study in rats.

    Science.gov (United States)

    Chu, I; Poon, R; Valli, V; Yagminas, A; Bowers, W J; Seegal, R; Vincent, R

    2005-01-01

    The inhalation toxicity of an ethanol-gasoline mixture was investigated in rats. Groups of 15 male and 15 female rats were exposed by inhalation to 6130 ppm ethanol, 500 ppm gasoline or a mixture of 85% ethanol and 15% gasoline (by volume, 6130 ppm ethanol and 500 ppm gasoline), 6 h a day, 5 days per week for 4 weeks. Control rats of both genders received HEPA/charcoal-filtered room air. Ten males and ten females from each group were killed after 4 weeks of treatment and the remaining rats were exposed to filtered room air for an additional 4 weeks to determine the reversibility of toxic injuries. Female rats treated with the mixture showed growth suppression, which was reversed after 4 weeks of recovery. Increased kidney weight and elevated liver microsomal ethoxyresorufin-O-deethylase (EROD) activity, urinary ascorbic acid, hippuric acid and blood lymphocytes were observed and most of the effects were associated with gasoline exposure. Combined exposure to ethanol and gasoline appeared to exert an additive effect on growth suppression. Inflammation of the upper respiratory tract was observed only in the ethanol-gasoline mixture groups, and exposure to either ethanol and gasoline had no effect on the organ, suggesting that an irritating effect was produced when the two liquids were mixed. Morphology in the adrenal gland was characterized by vacuolation of the cortical area. Although histological changes were generally mild in male and female rats and were reversed after 4 weeks, the changes tended to be more severe in male rats. Brain biogenic amine levels were altered in ethanol- and gasoline-treated groups; their levels varied with respect to gender and brain region. Although no general interactions were observed in the brain neurotransmitters, gasoline appeared to suppress dopamine concentrations in the nucleus accumbens region co-exposed to ethanol. It was concluded that treatment with ethanol and gasoline, at the levels studied, produced mild, reversible

  20. Bilateral hip arthroplasty: is 1-week staging the optimum strategy?

    Directory of Open Access Journals (Sweden)

    Willis-Owen Charles A

    2010-11-01

    Full Text Available Abstract Seventy-nine patients underwent bilateral hip arthroplasty staged either at 1 week (Group 1 or after greater intervals (as suggested by the patients, mean 44 weeks, range 16-88 weeks (Group 2, over a five year period at one Institution. Sixty-eight patients (29 bilateral hip resurfacings and 39 total hip replacements completed questionnaires regarding their post-operative recovery, complications and overall satisfaction with the staging of their surgery. There was no significant age or ASA grade difference between the patient groups. Complication rates in the two groups were similar and overall satisfaction rates were 84% in Group 1 (n = 32 and 89% in Group 2 (n = 36. Cumulative hospital lengths of stay were significantly longer in Group 1 patients (11.9 days vs 9.1 days(p The mean time to return to part-time work was 16.4 weeks for Group 1, and a cumulative 17.2 weeks (8.8 and 8.4 weeks for Group 2. The time to return to full-time work was significantly shorter for Group 1 patients (21.0 weeks, compared with a cumulative 29.7 weeks for Group 2(p Hip resurfacing patients in Group 2 had significantly shorter durations of postoperative pain and were able to return to part-time and full time work sooner than total hip arthroplasty patients. There was a general trend towards a faster recovery and resumption of normal activities following the second operation in Group 2 patients, compared with the first operation. Bilateral hip arthroplasty staged at a 1-week interval resulted in an earlier resolution of hip pain, and an earlier return to full-time work (particularly following total hip replacement surgery, with high levels of patient satisfaction and no increased risk in complications; however the hospital length of stay was significantly longer. The decision for the timing of staged bilateral surgery should be made in conjunction with the patient, making adjustments to accommodate their occupational needs and functional demands.

  1. Vehicle Technologies' Fact of the Week 2012

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy Cagle [ORNL; Diegel, Susan W [ORNL; Moore, Sheila A [ORNL; Boundy, Robert Gary [ORNL

    2013-02-01

    Each week the U.S. Department of Energy s Vehicle Technology Office (VTO) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/ . These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current week s Fact is available on the VTO homepage, but older Facts are archived and still available at: http://www1.eere.energy.gov/vehiclesandfuels/facts/. This report is a compilation of the Facts that were posted during calendar year 2012. The Facts were written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  2. Thank goodness it's Friday: weekly pattern of workplace incivility.

    Science.gov (United States)

    Nicholson, Tahnee; Griffin, Barbara

    2017-01-01

    Recent research has shown day-level differences in an individual's experience of uncivil behavior; however, it is unknown if that experience follows a consistent weekly change pattern. This study extends incivility theory and research by applying latent growth curve (LGC) modeling to diary study data to understand day-to-day changes in incivility. The authors took a theory-driven approach, reviewing both mood and recovery theory that would support a decrease in incivility over the working week. Diary survey methodology was used, with a morning and evening survey completed on five consecutive workdays by 171 (73% of the 235 who initially volunteered, 95% of those who completed any surveys) employees in the legal industry. LGC analysis was used to identify patterns of experienced incivility, mood (both measured after work), and recovery (assessed the following morning). Regardless of job demands and gender, a weekly pattern was identified with the likelihood of experiencing incivility (coded as 0 = none, 1 = some) decreasing from Monday to Friday by .78 each day (p  .05), indicating invariance between individuals. This weekly pattern was not explained by changes in mood or recovery. Results emphasize the impact of contextual factors such as time on workplace incivility and the need to consider weekly rhythms of other behaviors that are likely to affect employee well-being and productivity. Although limited to one week of data per person, the findings are likely to be relevant to studies of other forms of interpersonal mistreatment, such as social undermining and interpersonal conflict.

  3. Four-week effects of allopurinol and febuxostat treatments on blood pressure and serum creatinine level in gouty men.

    Science.gov (United States)

    Kim, Hyun Ah; Seo, Young-Il; Song, Yeong W

    2014-08-01

    The aim of this study was to observe the effects of uric acid lowering therapy (UALT), febuxostat and allopurinol, on blood pressure (BP) and serum creatinine level. Post-hoc data were derived from a phase-III, randomised, double-blind, 4-week trial of male gouty patients that compared the safety and efficacy of febuxostat and allopurinol in adults with gout. The subjects were randomly assigned to one of five groups, 35-37 in each group (febuxostat: 40, 80, 120 mg/d; allopurinol: 300 mg/d; control group: placebo). Blood pressure and serum creatinine level were measured at baseline and at weeks 2 and 4. Diastolic BP and creatinine level had decreased significantly in the UALT groups compared to the control group at week 4. Diastolic BP had decreased significantly in the allopurinol group and serum creatinine level had decreased significantly in the febuxostat groups at week 4. After adjusting for confounding variables, serum uric acid changes were found to be significantly correlated with changes in serum creatinine level but were not associated with changes in systolic or diastolic BP. UALT in gouty subjects significantly decreased diastolic BP and serum creatinine level. Changes in uric acid were significantly correlated with those in serum creatinine level, suggesting the feasibility of renal function improvement through UALT in gouty men.

  4. Publication of a double Weekly Bulletin over Easter

    CERN Multimedia

    2003-01-01

    During the Easter period, the weeks of 21 and 28 April, there will be only one issue of the Weekly Bulletin (n°17-18/2003). Items for publication in this double issue should reach the Publication section or the Staff Association, as appropriate, before midday on Tuesday 15 April. There will therefore be no Bulletin distribution on Friday 25 April. Announcements for publication in the next issue (n°19/2003) should be sent on Tuesday 29 April by noon. Publications Section/ETT Tel. 79971

  5. WEEKLY BULLETIN : WE ARE INTERESTED IN YOUR OPINION !

    CERN Multimedia

    2002-01-01

    The Weekly Bulletin publication team has prepared a questionnaire that finally allows you to say all you think, good or bad, about CERN's in-house journal. The aim of this survey is to improve the Bulletin and make it more readable and more practical. In short, we want it to be more useful to you! We will be publishing the results of this survey in a few weeks' time. Between now and then we invite you to fill out the web form, or the form just before the last page of this issue. Just 5 minutes of your time!

  6. Weekly Report for November 12th-16th

    Institute of Scientific and Technical Information of China (English)

    Peter Zong

    2007-01-01

    @@ In the week of November 5th-9th, the indexes of the Shanghai and Shenzhen stock markets went down 8.00% and 7. 56% respectively, in response to the publicly trading of the 4 billion new shares of PetroChina Company Ltd on November 5th. And some analysts thought the deep drop was caused by global stock markets and the US home loan crisis (or the crisis of subprime mortgage loans). The stock price of Hualu-Hengsheng Chemical (SH: 600426) suffered a drop of 39.3% weekly, hit the biggest drop. The stock price of Sinopec Corp. (600028) dropped 18%, ranked the third place.

  7. Weekly doxorubicin increases coronary arteriolar wall and adventitial thickness.

    Directory of Open Access Journals (Sweden)

    Delrae M Eckman

    Full Text Available BACKGROUND: Doxorubicin (DOX is associated with premature cardiovascular events including myocardial infarction. This study was performed to determine if the weekly administration of DOX influenced coronary arteriolar medial and/or adventitial wall thickening. METHODS: Thirty-two male Sprague-Dawley rats aged 25.1± 2.4 weeks were randomly divided into three groups and received weekly intraperitoneal injections of normal saline (saline, n = 7, or low (1.5 mg/kg to 1.75 mg/kg, n = 14 or high (2.5 mg/kg, n = 11 doses of DOX. The animals were treated for 2-12 weeks, and euthanized at pre-specified intervals (2, 4, 7, or 10+ weeks to obtain histopathologic assessments of coronary arteriolar lumen diameter, medial wall thickness, adventitial wall thickness, and total wall thickness (medial thickness + adventitial thickness. RESULTS: Lumen diameter was similar across all groups (saline: 315±34 µm, low DOX: 286±24 µm, high DOX: 242±27 µm; p = 0.22. In comparison to animals receiving weekly saline, animals receiving weekly injections of 2.5 mg/kg of DOX experienced an increase in medial (23±2 µm vs. 13±3 µm; p = 0.005, and total wall thickness (51±4 µm vs. 36±5 µm; p = 0.022, respectively. These increases, as well as adventitial thickening became more prominent after normalizing for lumen diameter (p<0.05 to p<0.001 and after adjusting for age, weight, and total cumulative DOX dose (p = 0.02 to p = 0.01. Animals receiving low dose DOX trended toward increases in adventitial and total wall thickness after normalization to lumen diameter and accounting for age, weight, and total cumulative DOX dose (p = 0.06 and 0.09, respectively. CONCLUSION: In conclusion, these data demonstrate that weekly treatment of rats with higher doses of DOX increases coronary arteriolar medial, adventitial, and total wall thickness. Future studies are warranted to determine if DOX related coronary arteriolar effects are

  8. China Foundry Week 2005 August 28-Septmber 1,2005

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ China Foundry Week is a large event annually and the largest gathering for Chinese foundry industry.It is sponsored by Chinese Mechanical Engineering Society, China Productivity Promotion Center of Mechanical Industry and organized by Foundry Institution of Chinese Mechanical Engineering Society(FICMEC), Productivity Promotion Center of Foundry Industry of China. The aim of the Foundry Week is to provide a platform for technology exchange for technologists, industrialists, researchers and academicians connected with the foundry industry to come together and share their expertise.

  9. A phase II randomized trial comparing radiotherapy with concurrent weekly cisplatin or weekly paclitaxel in patients with advanced cervical cancer

    Directory of Open Access Journals (Sweden)

    Charafeddine Maya

    2010-09-01

    Full Text Available Abstract Purpose/Objective This is a prospective comparison of weekly cisplatin to weekly paclitaxel as concurrent chemotherapy with standard radiotherapy for locally advanced cervical carcinoma. Materials/Methods Between May 2000 and May 2004, 31 women with FIGO stage IB2-IVA cervical cancer or with postsurgical pelvic recurrence were enrolled into this phase II study and randomized to receive on a weekly basis either 40 mg/m2 Cisplatin (group I; 16 patients or 50 mg/m2 paclitaxel (group II; 15 patients concurrently with radiotherapy. Median total dose to point A was 74 Gy (range: 66-92 Gy for group I and 66 Gy (range: 40-98 Gy for group II. Median follow-up time was 46 months. Results Patient and tumor characteristics were similar in both groups. The mean number of chemotherapy cycles was also comparable with 87% and 80% of patients receiving at least 4 doses in groups I and II, respectively. Seven patients (44% of group I and 8 patients (53% of group II developed tumor recurrence. The Median Survival time was not reached for Group I and 53 months for group II. The proportion of patients surviving at 2 and 5 years was 78% and 54% for group I and 73% and 43% for group II respectively. Conclusions This small prospective study shows that weekly paclitaxel does not provide any clinical advantage over weekly cisplatin for concurrent chemoradiation for advanced carcinoma of the cervix.

  10. Effects of exercise on ankle proprioception in adult women during 16 weeks of training and eight weeks of detraining.

    Science.gov (United States)

    Zhang, Cui; Sun, Wei; Yu, Bing; Song, Qipeng; Mao, Dewei

    2015-01-01

    This study evaluates the effects of training and detraining on ankle proprioception in terms of kinesthesia in adult women. Sixty participants were randomly assigned to three groups. Tai Chi and Brisk Walking Groups went through a 16-week training period followed by an eight-week detraining period. The ankle plantar-flexion, dorsal-flexion, inversion, and eversion kinesthesia were measured every four weeks. The ankle kinesthesia in plantar/dorsal flexion of both exercise groups decreased, but the Tai Chi Group decreased more and sooner than the Brisk Walking Group. The training effects of Tai Chi exercise were retained but diminished during the detraining. The training effects of Brisk Walking exercise were not retained. The kinesthesia of ankle inversion and eversion remained unchanged after training. The results suggest that Tai Chi exercise is more effective in training ankle proprioception in plantar and dorsal flexion and in retaining the training effects compared with Brisk Walking exercise.

  11. 7 CFR 59.204 - Mandatory weekly reporting for swine.

    Science.gov (United States)

    2010-01-01

    ...) Weekly noncarcass merit premium report. Not later than 4 p.m. central time in accordance with § 59.10(b... 59.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED)...

  12. 76 FR 60351 - Minority Enterprise Development Week, 2011

    Science.gov (United States)

    2011-09-28

    ..., including minority-owned enterprises, are where most new jobs begin. To recover from this economic crisis... the world has ever seen. These businesses create jobs and support our communities. As a Nation, we... Development Week, we honor minority enterprises as vital to our economic success, and recommit to...

  13. Weekly Interdisciplinary Colloquy on Cardiology: A Decade of Experiment.

    Science.gov (United States)

    Wehrmacher, William H.; And Others

    1981-01-01

    An experimental, continuing, weekly interdisciplinary colloquy on cardiology is described. It is organized between the departments of medicine and physiology of Loyola University Medical Center to promote interaction between basic scientists and practicing physicians in the medical school. (Author/MLW)

  14. Elementary computer physics, a concentrated one-week course

    DEFF Research Database (Denmark)

    Christiansen, Gunnar Dan

    1978-01-01

    A concentrated one-week course (8 hours per day in 5 days) in elementary computer physics for students in their freshman university year is described. The aim of the course is to remove the constraints on traditional physics courses imposed by the necessity of only dealing with problems that have...

  15. Teacher's Guide to the Math Forum's Problems of the Week

    Science.gov (United States)

    Math Forum @ Drexel, 2008

    2008-01-01

    The Problems of the Week (PoWs) are creative, non-routine math challenges for elementary-, middle-, and high-school-level students. They are designed to stimulate student interest in problem solving and to encourage them to communicate their mathematical thinking. This Teacher's Guide describes program features and provides strategies for…

  16. School Psychology Awareness Week: Making Connections for Student Success

    Science.gov (United States)

    Cowan, Katherine C.; Vaillancourt, Kelly

    2012-01-01

    This article talks about the School Psychology Awareness Week, November 14-18, 2011 that involved school psychologists from around the country and in Washington, District of Columbia, helping students, educators, and policy makers make connections that can improve outcomes for students and families. Activities built on the theme, "Every Link…

  17. Four-week oral toxicity study with erythritol in rats

    NARCIS (Netherlands)

    Til, H.P.; Modderman, J.

    1996-01-01

    Erythritol was orally administered to Wistar rats at dietary levels of 0, 5, and 10% for 4 weeks. Soft stools and diarrhea were observed in male and female animals of the 10% group and in female animals of the 5% group. These symptoms disappeared during the course of the study. Mean body weights of

  18. Spirit Lake Sioux Children Start School at 6 Weeks.

    Science.gov (United States)

    Yellow Bird, Doreen

    1998-01-01

    Describes the Early Head Start program, which provides children ages six-weeks to three-years old and their families, with special attention to promote personal growth and educational success. The parents of program participants are also provided with educational opportunities to improve the quality of family life. Studies indicate that the Early…

  19. A Weekly Column Is a P.R. Plum.

    Science.gov (United States)

    Wuehle, Edwin E.

    1988-01-01

    Advises superintendents to increase school visibility by writing a weekly newspaper column that communicates important school information, discusses school issues, recognizes educators' outstanding accomplishments, corrects false impressions or misinformation, and presents the human side of schooling. Several tips are provided for planning,…

  20. Please Come to Open School Week = Bienvenidos a "Escuela Abierta."

    Science.gov (United States)

    United Federation of Teachers, New York, NY.

    This booklet, printed in both English and Spanish, offers suggestions to parents for getting the most out of a visit to their children's schools during New York City's Open School Week. It is comprised of five sections. The first section, "The Parent/Teacher Conference," discusses the following areas: (1) questions and concerns to…

  1. Science Weekly for January 2: a preview of 2008

    CERN Multimedia

    2008-01-01

    Welcome to the first Science Weekly of 2008. Alok Jha and the team are on hand to gaze into their quasi-mystical balls and speculate on what will be the biggest scientific happenings over the next 12 months Ian Sample explains the intricacies of the Large Hadron Collider (LHC)

  2. Hong Kong Fashion Week Spring/Summer Unveiled Trend Forecast

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The 19th Hong Kong Fashion Week for Spring/Summer, organized by the Hong Kong Trade Development Council (HKTDC), kicked off its four-day run on 3 July, 2012 at the Hong Kong Convention and Exhibition Centre.

  3. Special Relativity in Week One: 3) Introducing the Lorentz Contraction

    Science.gov (United States)

    Huggins, Elisha

    2011-01-01

    This is the third of four articles on teaching special relativity in the first week of an introductory physics course. With Einstein's second postulate that the speed of light is the same to all observers, we could use the light pulse clock to introduce time dilation. But we had difficulty introducing the Lorentz contraction until we saw the movie…

  4. Special Relativity in Week One: 3) Introducing the Lorentz Contraction

    Science.gov (United States)

    Huggins, Elisha

    2011-01-01

    This is the third of four articles on teaching special relativity in the first week of an introductory physics course. With Einstein's second postulate that the speed of light is the same to all observers, we could use the light pulse clock to introduce time dilation. But we had difficulty introducing the Lorentz contraction until we saw the movie…

  5. Special Relativity in Week One: 2) All Clocks Run Slow

    Science.gov (United States)

    Huggins, Elisha

    2011-01-01

    In our initial article on teaching special relativity in the first week of an introductory physics course, we used the principle of relativity and Maxwell's theory of light to derive Einstein's second postulate (that the speed of light is the same to all observers). In this paper we study thought experiments involving a light pulse clock moving…

  6. Analysis of a weekly microcycle in professional handball training ...

    African Journals Online (AJOL)

    ... minimum effect) and type of task (p=0.001; 2=0.047; minimum effect) had significant main effects on ... These suggest that more intense exercise occurs in middle week sessions and in drill-based tasks. ... Keywords: Training load; Periodisation; Heart rate; Technical performance; Sports training ... OTHER RESOURCES.

  7. Mother-Stranger Discrimination in the Early Weeks of Life.

    Science.gov (United States)

    Carpenter, Genevieve C.

    A report is presented which relates to a general hypothesis suggested by previous data on visual response to faces that in the first weeks of life infants develop expectations regarding the human face. Three predictions were made: (1) Silent human faces would elicit less direct regard than faces accompanied by voices; (2) A familiar face would…

  8. Weekly Report for July 2nd-6th

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ In the week June 25th - 29th,the index of Shanghai Stockand Shenzhen Stock decreased 6.8% and 8.8% respectively, negatively impacted by the policy of reducing export rebate. Only five chemical firms got aweekly increase of stock price, 68 firms decreased bya double digit.

  9. The Effect of Weekly Quizzes on Students’ Final Achievement Score

    Directory of Open Access Journals (Sweden)

    Valeh Gholami

    2013-01-01

    Full Text Available The present study aimed at investigating the effect of weekly quizzes on Iranian high school students’ performance on final achievement tests. This effect, which is technically referred to as washback, is defined as the effect of testing on learning and teaching. Most scholars have attempted to provide guidelines in order to achieve positive washback. While some suggest frequent quizzes as a means of positive washback, others oppose the idea. The proponents claim that frequent quizzes stimulate practice and review, give the students more opportunities for feedback and have a positive influence on students’ study time. The opponents, on the other hand, believe that too frequent testing might inhibit of larger units of instructional material and frustrate anxious students, and thus, hinder learning. This study explored whether students taking weekly quizzes performed better in the final achievement tests. 70 students studying in grade two of high school were selected and divided into two groups. One group received weekly quizzes and the other group took only midterm exam. The results indicated that the group with weekly quizzes performed better than the group without quizzes.

  10. BusinessWeek : meie valikuks on Google / Tarvo Vaarmets

    Index Scriptorium Estoniae

    Vaarmets, Tarvo

    2007-01-01

    Ajakiri BusinessWeek järjestas viimase kolme aasta tulemuste põhjal Standard & Poor's 500 indeksi koosseisu kuuluvad parimad ettevõtted. Tabel: Ettevõtete edetabel. Vt. samas: Google kroonib edetabelit; Sunoco; Colgate-Palmolive; Avon Products

  11. Building School Culture One Week at a Time

    Science.gov (United States)

    Zoul, Jeffrey

    2010-01-01

    Use Friday Focus memos to motivate and engage your staff every week, and help create a school culture focused on the growth of students "and" teachers. Easy to understand and implement, Friday Focus memos offer an effective and efficient way to improve student learning, staff development, and school culture from within. Written by educational…

  12. The European Microwave Week 2008 and its Microwave Conferences

    NARCIS (Netherlands)

    Hoogeboom, P.; Van Vliet, F.

    2009-01-01

    Under the auspices of the European Microwave Association (EuMA) the 11th annual European Microwave Week was organized in the Amsterdam RAI Congress Centre, The Netherlands, 27-31 October 2008. This major event consisted this year of five conferences, an exhibition, and various side events. The 38th

  13. Special Relativity in Week One: 2) All Clocks Run Slow

    Science.gov (United States)

    Huggins, Elisha

    2011-01-01

    In our initial article on teaching special relativity in the first week of an introductory physics course, we used the principle of relativity and Maxwell's theory of light to derive Einstein's second postulate (that the speed of light is the same to all observers). In this paper we study thought experiments involving a light pulse clock moving…

  14. Special Relativity in Week One: 4) Lack of Simultaneity

    Science.gov (United States)

    Huggins, Elisha

    2011-01-01

    This is our final article on teaching special relativity in the first week of an introductory physics course. One of the profound changes in our view of the world was Einstein's discovery of the lack of simultaneity. He illustrated this result with a thought experiment in which we observe a railroad car passing by us. We see the two ends of the…

  15. Hoogsalt moodne Tallinn Fashion Week / Jaanika Terasmaa : intervjueerinud Annely Martin

    Index Scriptorium Estoniae

    Terasmaa, Jaanika

    2010-01-01

    Tallinn Fashion Week kestab 7. novembrini. Üks moenädala korraldajaid Jaanika Terasmaa, sellest, mida moenädal pakub tavainimesele ja kui oluline on selline ettevõtmine moeloojatele, moenädala eesmärgist

  16. AGOR 28: SIO Shipyard Representative Bi-Weekly Progress Report

    Science.gov (United States)

    2014-01-16

    should be ready for paint in a week.  Armstrong EM122 Transducer Trunk with temporary cover plate ready for install. 6...AGOR27 A055 TM Report - COMMERCIAL TECHNICAL MANUALS AND SUPPLEMENTAL DATA ( #303 DI-055 (TM) for 505 NIBCO Figure T- 595-Y 3-Piece Bronze Ball Valve

  17. 78 FR 17069 - National Poison Prevention Week, 2013

    Science.gov (United States)

    2013-03-20

    ... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8940 of March 15, 2013 National Poison..., Americans have marked National Poison Prevention Week by highlighting the steps we can take to protect... encouraging common-sense precautions and raising awareness about how to respond in a poison emergency....

  18. 75 FR 13215 - National Poison Prevention Week, 2010

    Science.gov (United States)

    2010-03-19

    ...#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8484 of March 15, 2010 National Poison... National Poison Prevention Week we alert American families about the dangers of accidental poisonings and... million poison exposures reported each year, we must take every precaution to guard against...

  19. Development of a Nanomaterials One-Week Intersession Course

    Science.gov (United States)

    Walters, Keith A.; Bullen, Heather A.

    2008-01-01

    A novel one-week intersession lecture-lab hybrid course on nanomaterials is presented. The course provided a combination of background theory and hands-on laboratory experiments to educate students about nanomaterials and nanotechnology. The design of the course, subject matter, and laboratory experiments are discussed. Topics and level were…

  20. Hoogsalt moodne Tallinn Fashion Week / Jaanika Terasmaa : intervjueerinud Annely Martin

    Index Scriptorium Estoniae

    Terasmaa, Jaanika

    2010-01-01

    Tallinn Fashion Week kestab 7. novembrini. Üks moenädala korraldajaid Jaanika Terasmaa, sellest, mida moenädal pakub tavainimesele ja kui oluline on selline ettevõtmine moeloojatele, moenädala eesmärgist

  1. 76 FR 12819 - Save Your Vision Week, 2011

    Science.gov (United States)

    2011-03-09

    ... States of America the two hundred and thirty-fifth. (Presidential Sig.) [FR Doc. 2011-5542 Filed 3-8-11... Documents#0;#0; ] Proclamation 8635 of March 4, 2011 Save Your Vision Week, 2011 By the President of the United States of America A Proclamation Across America, millions of men and women experience vision...

  2. 75 FR 10993 - Save Your Vision Week, 2010

    Science.gov (United States)

    2010-03-10

    .... (Presidential Sig.) [FR Doc. 2010-5292 Filed 3-9-10; 8:45 am] Billing code 3195-W0-P ... Documents#0;#0; ] Proclamation 8483 of March 5, 2010 Save Your Vision Week, 2010 By the President of the... are affected by low vision or blindness. Maintaining good vision requires early diagnosis and...

  3. China Foundry Week 2009 Held Successfully in Weihai

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ China Foundry Week 2009, sponsored by Chinese Mechanical Engineering Society (CMES) and organised by the Foundry Institute of Chinese Mechanical Engineering Society (FICMES) and the National Productivity Promotion Centre of Foundry Industry (NPPCFI), was held in Weihai, Shandong province from October 24 through 28, 2009.

  4. Science weekly for January 2: a preview of 2008

    CERN Multimedia

    2008-01-01

    The Science Weekly team look ahead to the scientific year of 2008. Will the LHC work? What breakthroughs will there be in the field of synthetic biology? What will happen with climate change policy? Plus, a new song by our troubadour Jonny Berliner (1/2 page)

  5. BusinessWeek : meie valikuks on Google / Tarvo Vaarmets

    Index Scriptorium Estoniae

    Vaarmets, Tarvo

    2007-01-01

    Ajakiri BusinessWeek järjestas viimase kolme aasta tulemuste põhjal Standard & Poor's 500 indeksi koosseisu kuuluvad parimad ettevõtted. Tabel: Ettevõtete edetabel. Vt. samas: Google kroonib edetabelit; Sunoco; Colgate-Palmolive; Avon Products

  6. Four-week oral toxicity study with erythritol in rats

    NARCIS (Netherlands)

    Til, H.P.; Modderman, J.

    1996-01-01

    Erythritol was orally administered to Wistar rats at dietary levels of 0, 5, and 10% for 4 weeks. Soft stools and diarrhea were observed in male and female animals of the 10% group and in female animals of the 5% group. These symptoms disappeared during the course of the study. Mean body weights of

  7. 77 FR 65095 - National Forest Products Week, 2012

    Science.gov (United States)

    2012-10-24

    ... for our communities, building materials for our homes, reliable growth for our economy, and vibrant environments for us to explore. During National Forest Products Week, we celebrate sustainable uses of the... part of an economy built to last. Woodlands encourage tourism and recreation that create jobs and...

  8. 77 FR 27553 - National Charter Schools Week, 2012

    Science.gov (United States)

    2012-05-10

    ... prepare them to thrive in the global economy. For years, charter schools have brought new ideas to the... succeed can serve as models of reform for other public schools. In an economy where knowledge is our most..., communities, teachers, parents, and students work together. This week, let us recommit to ensuring all our...

  9. Prospective randomized clinical trial of hydrophilic tapered implant placement at maxillary posterior area: 6 weeks and 12 weeks loading

    Science.gov (United States)

    2016-01-01

    PURPOSE Early loading of implant can be determined by excellent primary stability and characteristic of implant surface. The implant system with recently improved surface can have load application 4-6 weeks after installing in maxilla and mandible. This study evaluated the effect of healing period to the stability of hydrophilic tapered-type implant at maxillary posterior area. MATERIALS AND METHODS This study included 30 patients treated by hydrophilic tapered-type implants (total 41 implants at maxilla) and classified by two groups depending on healing period. Group 1 (11 patients, 15 implants) was a control group and the healing period was 12 weeks, and Group 2 (19 patients, 26 implants) was test group and the healing period was 6 weeks. Immediately after implant placement, at the first impression taking, implant stability was measured using Osstell Mentor. The patients also took periapical radiographs after restoration delivery, 12 months after restoration and final followup period. The marginal bone loss around the implants was measured using the periapical radiographs. RESULTS All implants were survived and success rate was 97.56%. The marginal bone loss was less than 1mm after 1 year postoperatively except the one implant. The stabilities of the implants were not correlated with age, healing period until loading, insertion torque (IT), the diameter of fixture and the location of implant. Only the quality of bone in group 2 (6 week) was correlated with the stability of implant. CONCLUSION Healing period of 6 weeks can make the similar clinical prognosis of implants to that of healing period of 12 weeks if bone quality is carefully considered in case of early loading. PMID:27826390

  10. Introducing chemical biology applications to introductory organic chemistry students using series of weekly assignments.

    Science.gov (United States)

    Kanin, Maralee R; Pontrello, Jason K

    2016-01-01

    Calls to bring interdisciplinary content and examples into introductory science courses have increased, yet strategies that involve course restructuring often suffer from the need for a significant faculty commitment to motivate change. Minimizing the need for dramatic course reorganization, the structure, reactivity, and chemical biology applications of classes of biological monomers and polymers have been integrated into introductory organic chemistry courses through three series of semester-long weekly assignments that explored (a) Carbohydrates and Oligosaccharides, (b) Amino Acids, Peptides, and Proteins, and (c) Nucleosides, Nucleotides, and Nucleic Acids. Comparisons of unannounced pre- and post tests revealed improved understanding of a reaction introduced in the assignments, and course examinations evaluated cumulative assignment topics. Course surveys revealed that demonstrating biologically relevant applications consistently throughout the semesters enhanced student interest in the connection between basic organic chemistry content and its application to new and unfamiliar bio-related examples. Covering basic material related to these classes of molecules outside of the classroom opened lecture time to allow the instructor to further build on information developed through the weekly assignments, teaching advanced topics and applications typically not covered in an introductory organic chemistry lecture course. Assignments were implemented as homework, either with or without accompanying discussion, in both laboratory and lecture organic courses within the context of the existing course structures.

  11. Discovery of the Once-Weekly Glucagon-Like Peptide-1 (GLP-1) Analogue Semaglutide.

    Science.gov (United States)

    Lau, Jesper; Bloch, Paw; Schäffer, Lauge; Pettersson, Ingrid; Spetzler, Jane; Kofoed, Jacob; Madsen, Kjeld; Knudsen, Lotte Bjerre; McGuire, James; Steensgaard, Dorte Bjerre; Strauss, Holger Martin; Gram, Dorte X; Knudsen, Sanne Møller; Nielsen, Flemming Seier; Thygesen, Peter; Reedtz-Runge, Steffen; Kruse, Thomas

    2015-09-24

    Liraglutide is an acylated glucagon-like peptide-1 (GLP-1) analogue that binds to serum albumin in vivo and is approved for once-daily treatment of diabetes as well as obesity. The aim of the present studies was to design a once weekly GLP-1 analogue by increasing albumin affinity and secure full stability against metabolic degradation. The fatty acid moiety and the linking chemistry to GLP-1 were the key features to secure high albumin affinity and GLP-1 receptor (GLP-1R) potency and in obtaining a prolonged exposure and action of the GLP-1 analogue. Semaglutide was selected as the optimal once weekly candidate. Semaglutide has two amino acid substitutions compared to human GLP-1 (Aib(8), Arg(34)) and is derivatized at lysine 26. The GLP-1R affinity of semaglutide (0.38 ± 0.06 nM) was three-fold decreased compared to liraglutide, whereas the albumin affinity was increased. The plasma half-life was 46.1 h in mini-pigs following i.v. administration, and semaglutide has an MRT of 63.6 h after s.c. dosing to mini-pigs. Semaglutide is currently in phase 3 clinical testing.

  12. Is Duhuo Jisheng Tang containing Xixin safe? A four-week safety study

    Directory of Open Access Journals (Sweden)

    Chen Pau-Chung

    2010-02-01

    Full Text Available Abstract Background Though the nephrotoxicity and carcinogenicity of aristolochic acid (AA are known, its safety in clinical usage is not clear. This study aims to evaluate the safety of Duhuo Jisheng Tang (DJT in a four-week study to treat osteoarthritis (OA of the knee. Methods A qualitative and quantitative investigations on DJT were conducted. A list of adverse events (AEs, complete blood counts, and liver and kidney function tests were measured for participants with knee OA at their scheduled hospital visits. Each detected AEs was independently assessed for severity and causality by site investigators (Chinese medical doctors and study nurses. Results A total of 71 eligible subjects were included in the clinical study where 287 AEs were reported. DJT did not contain detectable aristolochic acid (AA under thin-layer chromatography (TLC analysis and gas chromatography coupled with mass spectrometry (GC-MS. There were no significant changes in liver or kidney functions. Conclusion In four-week use of DJT, no renal tubular damage, no severe incidences of AEs and adverse drug reactions (ADRs were observed. The present study obtained safety data from active surveillance of DJT.

  13. Lysine, Methionine and Tryptophan Requirements of Beijing Ducklings of O-2 Weeks of Age

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    A feed trial was conducted with a total of 1 134 Beijing ducklings to study the optimum level of dietary lysine (Lys) (0.95,1.10, 1.25%), methionine (Met) (0.26, 0.46, 0.66%) and tryptophan (Trp) (0.20, 0.30, 0.40%) for those ducklings during aphase of 0-2 weeks. Ducklings were randomly allotted to 27 groups according to a 3 × 3 × 3 factorial arrangement and fed a basal corn-soybean-peanut meal diet containing 20.26% CP, 12.45 MJ kg-1 ME. The results from this study indicate that Lys affected body weight (P<0.01), feed intake (0-14 d) (P<0.01), but had no effect on feed/gain (0-14 d) (P>0.05), uric acid concentration (P > 0.05). Methionine influenced body weight (P < 0.01), feed/gain (P < 0.05), and feed intake (P < 0.01). Tryphtophan had no effect on indices measured. The requirement of the Lys and Met for Beijing ducklings of 0-2 weeks of age were 1.10 and 0.46%. The requirement of Trp for Beijing ducklings of 0-2 weeks of age was not more than 0.20%.

  14. COMPARATIVE STUDY OF WEEKLY VERSUS THREE WEEKLY CISPLATIN IN ADVANCED CASES OF CARCINOMA CERVIX ALONG WITH RADIOTHERAPY

    Directory of Open Access Journals (Sweden)

    Preety

    2015-10-01

    Full Text Available : OBJECTIVE: To determine the clinical response and compliance of patients with external radiation therapy with concomitant weekly inj. CISPLATIN (30mg/m2 versus external radiation therapy with three weekly inj.CISPLATIN (100mg/m2. MATERIALS & METHODS: This prospective study was conducted in the Department of Radiation oncology, GOVT. CANCER HOSPITAL. M.G.M. MEDICAL COLLEGE INDORE (M. P. A total of 50 patients were enrolled in study from April 2013 to October 2013 after obtaining written and informed consent. The patients were randomized into two arms. Arm 1- Concurrent weekly cisplatin with Radiotherapy. Arm 2 - Concurrent 3 Weekly Cisplatin with Radiotherapy. All the patients received external beam radiotherapy (EBRT along with 2-3 sittings of intracavitary radiotherapy (ICR with concurrent weekly/ 3 weekly cisplatin. All the patients were simulated in supine position with proper immobilisation. Pelvic EBRT was given using COBALT 60 THERATRON 780C by two parallel opposed AP-PA portals or by four field techniques. A mid plane dose of 46 Gy 20#. RESULTS: out of 25 patients, 19 patients from Arm A and 21 from Arm B had a complete response to treatment, whereas partial and progressive diseases responses were not observed in either of the patients of Arm A and Arm B. On the other hand 12 to 8 percent patients had a stable disease. However, from the whole lot, only 2(8% patients of Arm B had a recurrence of the diseases. Statistically the responses to the different treatment plans on the patients in Arm A and Arm B did not differ significantly from each other. CONCLUSION: this study showed that tri-weekly cispiatin 100mg/m2 concurrent with radiation is feasible and more effective than the conventional weekly cispiatin 40mg/m2- based regimen in achieving local control of the disease at 1 month follow up, however this difference was not sustained over prolonged follow-up. Longer follow-up is required to assess the delayed toxicity, overall survival

  15. PLACENTAL INSUFFICIENCY IN PREGNANCY AFTER 40th WEEK OF GESTATION

    Directory of Open Access Journals (Sweden)

    Vladimir Antic

    2007-12-01

    Full Text Available Pregnancy after the 40th week of gestation is often a great dilemma for obstetrician in diagnostic, therapeutic and in psychological terms as well. The aim of this study was to confirm the phenomenon of placental insufficiency in pregnancy after the 40th gestation week, the modality of delivery and perinatal outcome.The study comprised 3405 deliveries in a period of one year, 391 of which were terminated after the end of the 40th gestation week, including healthy pregnant women with singleton pregnancies. Control group included healthy pregnant women delivered between the 37th and 40th gestation week.The incidence of deliveries after the 40th week of gestation is 11.48%. Non-stress test was reactive in 99.65% of women in the study group. At the same time, CST (constriction– stress test was assessed as negative in 78.67% of cases. The pathological CST was found in only 1.33% of cases. Doppler ultrasound measurements showed the increased resistance in umbilical artery flow in 3% of cases. Vacuum extraction was used for 16.62%of deliveries in the study group, and 8.73% of deliveries in the control group (χ2=23.24;p<0.001. In the study group, Caesarean section was performed in 14.58% of cases, and in control group in 9.07% (χ2=11.09; p<0.001.Placental insufficiency induced by duration of pregnancy is a rear phenomenon in uncompromised pregnancy. There was no significant difference in the morbidity and mortality rates between the study and control group.

  16. 4- to 6-week-old adult-born hippocampal neurons influence novelty-evoked exploration and contextual fear conditioning.

    Science.gov (United States)

    Denny, Christine A; Burghardt, Nesha S; Schachter, Daniel M; Hen, René; Drew, Michael R

    2012-05-01

    To explore the role of adult hippocampal neurogenesis in novelty processing, we assessed novel object recognition (NOR) in mice after neurogenesis was arrested using focal x-irradiation of the hippocampus, or a reversible, genetic method in which glial fibrillary acidic protein-positive neural progenitor cells are ablated with ganciclovir. Arresting neurogenesis did not alter general activity or object investigation during four exposures with two constant objects. However, when a novel object replaced a constant object, mice with neurogenesis arrested by either ablation method showed increased exploration of the novel object when compared with control mice. The increased novel object exploration did not manifest until 4-6 weeks after x-irradiation or 6 weeks following a genetic ablation, indicating that exploration of the novel object is increased specifically by the elimination of 4- to 6-week-old adult born neurons. The increased novel object exploration was also observed in older mice, which exhibited a marked reduction in neurogenesis relative to young mice. Mice with neurogenesis arrested by either ablation method were also impaired in one-trial contextual fear conditioning (CFC) at 6 weeks but not at 4 weeks following ablation, further supporting the idea that 4- to 6-week-old adult born neurons are necessary for specific forms of hippocampal-dependent learning, and suggesting that the NOR and CFC effects have a common underlying mechanism. These data suggest that the transient enhancement of plasticity observed in young adult-born neurons contributes to cognitive functions.

  17. Monitoring of the folic acid supplementation program in the Netherlands

    NARCIS (Netherlands)

    de Jong-van den Berg, L.T.

    2008-01-01

    In November of 1993, the Dutch government recommended daily folic acid supplementation of 0.4 or 0.5 mg for all women planning pregnancy, starting 4 weeks before conception until 8 weeks after. In 1995, a one-time mass media campaign was conducted, and due to this campaign, the use of folic acid in

  18. Study on Pb Content in 3 Week and 6 Week Old Kangkung (Ipomoea reptans Poir Planted in Pb containing Media

    Directory of Open Access Journals (Sweden)

    Poppy Hartatie Hardjo

    2005-11-01

    Full Text Available A study on the content of Pb in kangkung has been conducted. Land kangkung (Ipomoea reptans was used as the sample, and was planted in hydrophonic media, and watered with Multigrow Complete Plant Food (2000 mg/L and Pb solution (2 mg/L twice a day. Samples were taken based on the age (3 and 6 week old, and part of the plant (root and all parts without root. Inductively Coupled Plasma Spectrometer (ICPS Fison 3410+ was used to measure the Pb content. It was shown that in the plant the accumulation was mostly happened in the root. The 6 week-old plant contained Pb not just in the root (3.36 mg/kg sample but also in the other part of the plant (2.09 mg/kg sample and those were exceeded the maximum dietary allowance (2 mg/kg sample regulated by the Indonesian FDA; while in the 3 week-old plant the Pb content in the root was 1.86 mg/kg sample and in the other part of the plan was 1.13 mg/kg, which is not exceeded the dietary allowance. So it is advisable to harvest the kangkung vegetable at the most of 3 week-old.

  19. The Weekly Fab Five: Things You Should Do Every Week To Keep Your Computer Running in Tip-Top Shape.

    Science.gov (United States)

    Crispen, Patrick

    2001-01-01

    Describes five steps that school librarians should follow every week to keep their computers running at top efficiency. Explains how to update virus definitions; run Windows update; run ScanDisk to repair errors on the hard drive; run a disk defragmenter; and backup all data. (LRW)

  20. Prediction of prolonged pregnancy in nulliparous women by transvaginal ultrasonographic measurement of cervical length at 20-24 weeks and 37 weeks.

    Science.gov (United States)

    Suh, Young Hoon; Park, Kyo Hoon; Hong, Joon-Seok; Noh, Jae Hong

    2007-02-01

    This study was done to evaluate transvaginal ultrasonographic measurement of cervical length at 20 to 24 weeks and 37 weeks as a predictor of prolonged pregnancy (defined as a pregnancy that extended beyond 41+2 weeks of gestation [289 days]) in nulliparous women. This prospective observational study enrolled 149 consecutive nulliparous women with singleton gestation at 37 weeks. Cervical length was measured by transvaginal ultrasonography at 20 to 24 weeks and 37 weeks. Cervical length at 37 weeks, but not at 20 to 24 weeks, was significantly longer in women delivered at >41+2 weeks than in those delivered at prolonged pregnancy was 30 mm, with a sensitivity of 78% and a specificity of 62%. Cervical length assessed by transvaginal ultrasonography at 37 weeks can predict the likelihood of prolonged pregnancy in nulliparous women. However, there is no association between cervical length at 20 to 24 weeks and the occurrence of prolonged pregnancy.

  1. SU-D-BRD-02: Auto Weekly - An Automated Online Weekly Chart Check System for Medical Physics

    Energy Technology Data Exchange (ETDEWEB)

    Tan, J; Yan, Y; Hager, F; Gu, X; Jia, X; Pompos, A; Foster, R; Stojadinovic, S; Yang, M; Hrycushko, B; Folkerts, M; Zhao, B; Medin, P; Ding, C; Jiang, S [UT Southwestern Medical Center, Dallas, TX (United States)

    2015-06-15

    Purpose: Radiation therapy has evolved to become not only more precise and potent, but also more complicated to monitor and deliver. More rigorous and comprehensive quality assurance is needed to safeguard ever advancing radiation therapy. ICRU standards dictate that an ever growing set of treatment parameters are manually checked weekly by medical physicists. This “weekly chart check” procedure is laborious and subject to human errors or other factors. A computer-assisted chart checking process will enable more complete and accurate human review of critical parameters, reduce the risk of medical errors, and improve the efficiency. Methods: We developed a web-based software system that enables a thorough weekly quality assurance checks. In the backend, the software retrieves all machine parameters from a Treatment Management System (TMS) and compares them against the corresponding ones from the treatment planning system. They are also checked for validity against preset rules. The results are displayed as a web page in the front-end for physicists to review. Then a summary report is generated and uploaded automatically to the TMS as a record for weekly chart checking. Results: The software system has been deployed on a web server in our department’s intranet, and has been tested thoroughly by our clinical physicists. A plan parameter would be highlighted when it is off the preset limit. The developed system has changed the way of checking charts with significantly improved accuracy, efficiency, and completeness. It has been shown to be robust, fast, and easy to use. Conclusion: A computer-assisted system has been developed for efficient, accurate, and comprehensive weekly chart checking. The system has been extensively validated and is being implemented for routine clinical use.

  2. THE NUTRITIVE VALUES OF PUFA-CONCENTRATE SUPPLEMENTED WITH YEAST AND Curcuma xanthorrhiza Roxb STORED IN SEVERAL WEEKS

    Directory of Open Access Journals (Sweden)

    E. Sulistyowati

    2015-09-01

    Full Text Available The PUFA (polyunsaturated fatty acid-concentrates containing fatty acid sources (roasted corn grain,roasted soy bean meal, and corn oil was designated as PUFA- concentrate for dairy goat. There werefour PUFA-concentrates, no supplement (PC0, 0.5% or 5 g yeast (PCY, 2% or 20 g curcuma powder(PCC, and 0.5% or 5g yeast with 2% or 20g curcuma powder (PCM. These PUFA-concentrates wereevaluated for nutrients and fatty acid contents during 2, 4, and 6 weeks of storage. The application oftreatments utilized in this research was completely randomized design with repeated measurement andsplit plot statistical analysis. Results showed that the contents of dry matter, organic matter, ether extract,crude protein, N-free extract, gross energy, acid detergent fiber, Ca, P, and Saccharomyces cereviseaewere significantly (P<0.05 remained stable as caused by unchained moisture of PUFA-concentrate withcombined supplements (Y5C20 in the 6 weeks of storage. The total PUFA (P, P/S, monounsaturatedfatty acid (MUFA, and long chained fatty acid contents tended to be high in PUFA-concentrate with 2%or 20 g curcuma powder. Whereas, the PUFA-concentrate with a combination of 0.5% or 5 g yeast and2% or 20 g curcuma powder was higher in unsaturated (U fat and the ratio of U/S. In conclusion, combining all nutrient performances during the storage of 2 to 6 weeks, the PUFA-concentrate with0.5% or 5 g yeast and 2% or 20 g curcuma powder was considered nutritionally good.

  3. Age differences in learning, immediate and one week delayed recall.

    Science.gov (United States)

    Schneider, N G; Gritz, E R; Jarvik, M E

    1975-01-01

    In an initial study, differences in learning and immediate recall were observed for groups of young and aged subjects on several measures. Retest date showed some differential loss for aged subjects after 1 week. Conclusions regarding long-term retention per se were not possible due to the nature of the design. In a second study, additional aged and young groups of subjects were run under delayed recall conditions. The data from these two groups were combined with data from the first study, with care taken to match subjects on a number of variables (health, education, intelligence). The results showed age-related differences for measures of learning and immediate recall but not for delayed 1 week retention.

  4. Vehicle Technologies' Fact of the Week 2011

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Stacy Cagle [ORNL; Diegel, Susan W [ORNL; Boundy, Robert Gary [ORNL

    2012-04-01

    Each week the U.S. Department of Energy s Vehicle Technology Program (VTP) posts a Fact of the Week on their website: http://www1.eere.energy.gov/vehiclesandfuels/. These Facts provide statistical information, usually in the form of charts and tables, on vehicle sales, fuel economy, gasoline prices, and other transportation-related trends. Each Fact is a stand-alone page that includes a graph, text explaining the significance of the data, the supporting information on which the graph was based, and the source of the data. A link to the current Fact is available Monday through Friday on the VTP homepage, but older Facts are archived and still available at: http://www1.eere.energy.gov/vehiclesandfuels/facts/. This report is a compilation of the Facts that were posted during calendar year 2011. The Facts were written and prepared by staff in Oak Ridge National Laboratory's Center for Transportation Analysis.

  5. END-OF-YEAR PUBLICATION OF WEEKLY BULLETIN

    CERN Multimedia

    Publications Section

    2002-01-01

    The final edition (nos 51-52/2002 and 1-2/2003) of the last Weekly Bulletin of the year will appear on Friday 13 December and will cover events at CERN from 16-20 December 2002 to 6-10 January 2003. Announcements for publication in this issue should reach the Media & Publication Section/ETT or the Staff Association, as appropriate, on Tuesday 10 December by noon. Publications Section/ ETT ­ Tel. 73830

  6. END-OF-YEAR PUBLICATION OF WEEKLY BULLETIN

    CERN Multimedia

    Publications Section/ ETT

    2001-01-01

    The final edition (nos 51-52/2001 and 1-2/2002) of the last Weekly Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17-21 December 2001 to 7-11 January 2002. Announcements for publication in this issue should reach the Publication Section/ETT or the Staff Association, as appropriate, on Tuesday 11 December by noon.

  7. 2012 Nepal-China Friendship Week Held in Nepal

    Institute of Scientific and Technical Information of China (English)

    Gao; Weimin; Gan; Qianyi

    2013-01-01

    <正>The year of 2012 was designated the "China-Nepal Friendship Exchange Year" by the Chinese and Nepalese governments,and,as one of the important cultural exchange programs, the 2012 Nepal-China Friendship Week, co-sponsored by the CPAFFC and the World Culture Net(WCN) of Nepal,was held from November 30 to December 6. The CPAFFC organized an 18-member Delegation of government

  8. The marine biological week as an approach to science

    Science.gov (United States)

    Ransdorf, Angela; Satzinger, Viktoria

    2017-04-01

    The "Wiedner Gymnasium" is an academic high school with two branches: one focusses on languages and the other one on science. In the language branch the students learn at least three languages; one of which is Latin, whereas the students of the scientific branch can learn geometrical drawing and have to attend a scientific laboratory throughout the last four upper classes. As incentive highlights the language classes have a one week's school trip to France, Italy or Spain at the beginning of their 7th form in order to attend a language school and to practice their language skills. As a counterbalance, there was introduced the "marine biological week" several years ago, in which the students of the scientific branch take part whilst their colleagues have their language trips. The marine biological week takes place in Rovinj, Croatia. A team of biologists and divers leads through a programme, by which the students get an overview of different habitats, their conditions and the different ways of adaptation organisms find. Thus, they also become acquainted with several species of animals and plants which are characteristic for this area. They become familiar with some methods of scientific work and also get to know some of the problems marine ecosystems are confronted with. They also learn a little bit if the Mediterranean history and culture. Back in school all the findings are reviewed and brought into an ecological context. The insights can be used for many other topics, too, such as e.g. evolution. This week has proved to be a good start as well for the topic of ecology as for learning to think scientifically in general. So, you can call it a pivot for the scientific branch of our school.

  9. Open Access Week 2011 in the Czech Republic (Report

    Directory of Open Access Journals (Sweden)

    Pavla Rygelová

    2012-04-01

    Full Text Available The awareness of open access is slowly rising in the Czech academic environment. Both green open access and gold open access have broken through thanks to Open Access Week, which has for the second time been organized by twelve Czech university libraries, the National Technical Library, and the Library of the Academy of Sciences of the Czech Republic, under the auspices of the Association of Libraries of Czech Universities.

  10. Identifying People with Soft-Biometrics at Fleet Week

    Science.gov (United States)

    2013-03-01

    Forensics , Security and Intelligence, Firenze, Italy, 2010, pp. 25-30. [7] U. Park and A. Jain, "Face matching and retrieval using soft biometrics ...Identifying People with Soft- Biometrics at Fleet Week Eric Martinson NRC Post-Doctoral Fellow US Naval Research Laboratory Washington, DC...number of different features by which people can be identified. This work describes three alternative, soft biometrics (clothing, complexion, and

  11. End-of-year - publication of weekly bulletin

    CERN Multimedia

    Publication Section

    2004-01-01

    The final edition (nos 51-52/2004 and 1-2/2005) of the last Weekly Bulletin of the year will appear on Friday 10 December and will cover events at CERN from 13-17 December 2004 to 3-7 January 2005. Announcements for publication in this issue should reach the Publication Section or the Staff Association, as appropriate, on Tuesday 7 December by noon. Publications Section Tel. 73830 or 79971

  12. Postdocs Attend Special Events during Postdoc Appreciation Week | Poster

    Science.gov (United States)

    NCI at Frederick postdocs were treated to special events by the Fellows and Young Investigators Committee during National Postdoc Appreciation Week, September 15–19. At the first Frederick fellows seminar of the fall on September 17, postdocs were invited to hear their colleagues present highlights of their research and stay for pizza and ice cream, compliments of the committee. Postdocs are also invited to a special networking event at Barley and Hops on September 24.

  13. Glucose response after a ten-week training in swimming.

    Science.gov (United States)

    Sengoku, Y; Nakamura, K; Takeda, T; Nabekura, Y; Tsubakimoto, S

    2011-11-01

    The present study investigated the difference in blood glucose concentration (Glu) response during an incremental swimming test before and after a ten-week training period and verified whether blood glucose threshold (GT) could be determined in competitive swimmers. 7 elite male university swimmers participated in this study. 2 incremental swimming tests were conducted in a swimming flume before and after a ten-week training period. Blood lactate concentration (Bla) and Glu were measured after each swimming step, and the velocities of the lactate threshold (VLT) and glucose threshold (VGT) were analyzed. VLT increased significantly after training (1.21±0.06 m x s(-1) pre-training, 1.31±0.10 m x s(-1) post-training, pswimming intensity steps. GT was not determined at each trial. Our results show that lactate threshold (LT) improved significantly after the ten-week training period, while the Glu response during incremental swimming tests did not change. Therefore, GT could not be determined in elite competitive swimmers before and after training. Georg Thieme Verlag KG Stuttgart · New York.

  14. Winter fuels report: Week ending October 19, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-25

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and state and local governments on the following topics: distillate fuel oil net production, imports and stocks for all PADD's and product supplied on the US level; propane net production, imports and stocks for Petroleum Administration for Defense Districts (PADD) I, II, and III; natural gas supply and disposition and underground storage for the United States and consumption for all PADD's; residential and wholesale pricing data for propane and heating oil for those states participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the United States and selected cities; and US total heating degree-days by city. This report will be published weekly by the EIA starting the first week in October 1990 and will continue until the first week in April 1991. The data will also be available electronically after 5:00 pm on Thursday during the heating season through the EIA Electronic Publication System (EPUB).

  15. Winter fuels report, week ending December 7, 1990. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-13

    The Winter Fuels Report is intended to provide concise, timely information to the industry, the press, policymakers, consumers, analysts, and state and local governments on the following topics: distillate fuel oil net production, imports and stocks for all PADD's and product supplied on a US level; propane net production, imports and stocks for Petroleum Administration for Defense Districts (PADD) I, II, and III; natural gas supply and disposition and underground storage for the United States and consumption for all PADD's; residential and wholesale pricing data for propane and heating oil for those states participating in the joint Energy Information Administration (EIA)/State Heating Oil and Propane Program; crude oil and petroleum price comparisons for the United States and selected cities; and US total heating degree-days by city. This report will be published weekly by the EIA starting the first week in October 1990 and will continue until the first week in April 1991. 27 figs., 12 tabs.

  16. Ethylbenzene: 4- and 13-week rat oral toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Mellert, Werner; Deckardt, Klaus; Kaufmann, Wolfgang; Ravenzwaay, Bennard van [BASF Aktiengesellschaft, Department of Product Safety, Ludwigshafen (Germany)

    2007-05-15

    Ethylbenzene was administered to groups of male and female Wistar rats by gavage for 4 (n = 5/dose/sex) and 13 weeks (n = 10/dose/sex) (OECD 408) at doses of 0 (vehicle control), 75, 250, and 750 mg/kg bodyweight/day (mg/kg bw/day), administered am/pm as half doses. In the 4-week study, {>=}250 mg/kg increased serum alanine aminotransferase, total bilirubin and cholesterol, liver weights and centrilobular hepatocyte hypertrophy, and kidney weights; males also had post-dose salivation, increased urinary epithelial cell casts and cells, and hyaline droplet nephropathy. In the 13-week study, {>=}250 mg/kg increased water consumption and produced post-dose salivation. Liver-related effects: increased serum alanine aminotransferase, gamma-glutamyltransferase, bilirubin, total protein, albumin and globulins, cholesterol, liver weights and centrilobular hepatocyte hypertrophy, and reduced prothrombin times. Kidney-related effects: increased serum potassium, calcium, magnesium, kidney weights, and (males only) urea and hyaline droplets in renal tubular epithelium, and reduced sodium (females only); creatinine was reduced in 750 mg/kg males. The NOAEL of ethylbenzene in these studies, based on hepatocyte hypertrophy and liver- and kidney-related clinical chemistry changes, was 75 mg/kg bw/day. (orig.)

  17. EFFECTS OF AGE INCREMENT AND 36-WEEK EXERCISE TRAINING ON ANTIOXIDANT ENZYMES AND APOPTOSIS IN RAT HEART TISSUE

    Directory of Open Access Journals (Sweden)

    Nasser Ahmadiasl

    2007-06-01

    Full Text Available This study investigated the onset of age-related changes in the myocardial antioxidant enzymes and apoptosis and the vulnerability of the myocardium to oxidative stress following exercise training. Few studies have investigated the influence of the most prevalent life-prolonging strategy physical exercise, on the age increment alterations in the myocardial antioxidant enzymes and apoptosis at mid age and to determine whether exercise-induced antioxidant defense system could attenuate lipid peroxidation. Thirty six male Wistar rats were randomly assigned to exercise trained (n = 18 and sedentary (n = 18 groups. The rats in the training group went under 12, 24 and 36 weeks of moderate exercise trainings (25 m·min-1 for 60-min with a 0% slope. Six sedentary controls were killed together with each exercise group at the end of the training programs. Levels of thiobarbituric acid-reactive substances (TBARS and catalase (CAT activity in myocardial homogenates were unchanged by training irrespective of the protocol duration. However, an increased content of the TBARS was detected in hearts from both the 24 and 36-week trained and sedentary control rats when compared with their corresponding 12-week groups (p<0.01. The activity of superoxide dismutase (SOD remained unchanged after the 12-week training period whereas a significant increase was observed in heart homogenates of 24-week trained animals as compared with their sedentary controls (p<0.05. The activity of glutathione peroxidase (GPX remained unchanged. The rates of apoptosis which was detected by ELISA assays, were significantly modified after 24 and 36-week of training (p<0.05. These results demonstrate that a long-term endurance training (24 weeks induced increases in SOD activities in rat myocardium and elicited a marked reduction in apoptosis rate. However, a shorter training program (12 weeks was not effective in increasing heart antioxidant defenses

  18. Treatment with exenatide once weekly or twice daily for 30 weeks is associated with changes in several cardiovascular risk markers

    Directory of Open Access Journals (Sweden)

    Chiquette E

    2012-11-01

    Full Text Available Elaine Chiquette,1 Peter P Toth,2 Gilbert Ramirez,3 Michael Cobble,4 Robert Chilton51Amylin Pharmaceuticals, San Diego, CA, 2University of Illinois, Peoria, IL, 3Florida International University, Miami, FL, 4Atherotech, Birmingham, AL, 5University of Texas, San Antonio, TX, USABackground: Dyslipidemia and type 2 diabetes are two of the most significant risk factors for the development of cardiovascular disease. Measurement of lipoprotein subclasses provides important information about derangements in lipid metabolism and helps refine cardiovascular risk assessment. Exenatide, a glucagon-like peptide 1 receptor agonist, improved glycemic control, obesity, hypertension, and dyslipidemia in patients with type 2 diabetes in clinical trials.Methods: In the DURATION-1 trial, patients with type 2 diabetes were treated with exenatide once weekly or twice daily for 30 weeks. This post hoc analysis evaluated the impact of exenatide on lipoprotein subclasses in 211 DURATION-1 patients using vertical auto profile methodology and the Statistical Package for the Social Sciences general linear model adjusted for glycosylated hemoglobin (HbA1c and weight.Results: Baseline lipids and high sensitivity C-reactive protein were normal overall based on the standard lipid panel. Once-weekly exenatide reduced apolipoprotein B and the apolipoprotein B to apolipoprotein A1 ratio (P < 0.05, independent of glycemic improvement and weight loss. A significant shift in lipoprotein pattern away from small, dense low-density lipoprotein-4 cholesterol was also observed (P < 0.05. Exenatide once weekly increased high-density lipoprotein-2 cholesterol, even after adjustment for changes in HbA1c and weight (P < 0.05. Triglycerides, very low-density lipoprotein cholesterol, and high sensitivity C-reactive protein were reduced with both the once-weekly and twice-daily exenatide regimens (P < 0.05.Conclusion: In this post hoc analysis, exenatide significantly improved a number of

  19. Rationale, design, methodology and sample characteristics for the Vietnam pre-conceptual micronutrient supplementation trial (PRECONCEPT: a randomized controlled study

    Directory of Open Access Journals (Sweden)

    Nguyen Phuong H

    2012-10-01

    Full Text Available Abstract Background Low birth weight and maternal anemia remain intractable problems in many developing countries. The adequacy of the current strategy of providing iron-folic acid (IFA supplements only during pregnancy has been questioned given many women enter pregnancy with poor iron stores, the substantial micronutrient demand by maternal and fetal tissues, and programmatic issues related to timing and coverage of prenatal care. Weekly IFA supplementation for women of reproductive age (WRA improves iron status and reduces the burden of anemia in the short term, but few studies have evaluated subsequent pregnancy and birth outcomes. The Preconcept trial aims to determine whether pre-pregnancy weekly IFA or multiple micronutrient (MM supplementation will improve birth outcomes and maternal and infant iron status compared to the current practice of prenatal IFA supplementation only. This paper provides an overview of study design, methodology and sample characteristics from baseline survey data and key lessons learned. Methods/design We have recruited 5011 WRA in a double-blind stratified randomized controlled trial in rural Vietnam and randomly assigned them to receive weekly supplements containing either: 1 2800 μg folic acid 2 60 mg iron and 2800 μg folic acid or 3 MM. Women who become pregnant receive daily IFA, and are being followed through pregnancy, delivery, and up to three months post-partum. Study outcomes include birth outcomes and maternal and infant iron status. Data are being collected on household characteristics, maternal diet and mental health, anthropometry, infant feeding practices, morbidity and compliance. Discussion The study is timely and responds to the WHO Global Expert Consultation which identified the need to evaluate the long term benefits of weekly IFA and MM supplementation in WRA. Findings will generate new information to help guide policy and programs designed to reduce the burden of anemia in women and

  20. Proton-pump inhibitor therapy induces acid-related symptoms in healthy volunteers after withdrawal of therapy

    DEFF Research Database (Denmark)

    Reimer, Christina; Søndergaard, Bo; Hilsted, Linda

    2009-01-01

    BACKGROUND & AIMS: Rebound acid hypersecretion (RAHS) has been demonstrated after 8 weeks of treatment with a proton-pump inhibitor (PPI). If RAHS induces acid-related symptoms, this might lead to PPI dependency and thus have important implications. METHODS: A randomized, double-blind, placebo...... dyspepsia, heartburn, or acid regurgitation in the PPI group was 13 of 59 (22%) at week 10, 13 of 59 (22%) at week 11, and 12 of 58 (21%) at week 12. Corresponding figures in the placebo group were 7% at week 10 (P = .034), 5% at week 11 (P = .013), and 2% at week 12 (P = .001). CONCLUSIONS: PPI therapy...

  1. Valproic Acid

    Science.gov (United States)

    ... acid is in a class of medications called anticonvulsants. It works by increasing the amount of a ... older (about 1 in 500 people) who took anticonvulsants such as valproic acid to treat various conditions ...

  2. Amino acids

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002222.htm Amino acids To use the sharing features on this page, please enable JavaScript. Amino acids are organic compounds that combine to form proteins . ...

  3. Obeticholic Acid

    Science.gov (United States)

    Obeticholic acid is used alone or in combination with ursodiol (Actigall, Urso) to treat primary biliary cholangitis (PBC; a ... were not treated successfully with ursodiol alone. Obeticholic acid is in a class of medications called farnesoid ...

  4. Ascorbic Acid

    Science.gov (United States)

    Ascorbic acid is used to prevent and treat scurvy, a disease caused by a lack of vitamin C in ... Ascorbic acid comes in extended-release (long-acting) capsules and tablets, lozenges, syrup, chewable tablets, and liquid drops to ...

  5. Mefenamic Acid

    Science.gov (United States)

    Mefenamic acid is used to relieve mild to moderate pain, including menstrual pain (pain that happens before or during a menstrual period). Mefenamic acid is in a class of medications called NSAIDs. ...

  6. Acid mucopolysaccharides

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/003368.htm Acid mucopolysaccharides To use the sharing features on this page, please enable JavaScript. Acid mucopolysaccharides is a test that measures the amount ...

  7. Ethacrynic Acid

    Science.gov (United States)

    Ethacrynic acid, a 'water pill,' is used to treat swelling and fluid retention caused by various medical problems. It ... Ethacrynic acid comes as a tablet to take by mouth. It is usually taken once or twice a day ...

  8. Aminocaproic Acid

    Science.gov (United States)

    Aminocaproic acid is used to control bleeding that occurs when blood clots are broken down too quickly. This type ... the baby is ready to be born). Aminocaproic acid is also used to control bleeding in the ...

  9. Aspartic acid

    Science.gov (United States)

    ... body work. It plays a role in: Hormone production and release Normal nervous system function Plant sources of aspartic acid include: avocado, asparagus, and molasses. Animal sources of aspartic acid include: ...

  10. Physical and psychological benefits of once-a-week Pilates exercises in young sedentary women: A 10-week longitudinal study.

    Science.gov (United States)

    Tolnai, Nóra; Szabó, Zsófia; Köteles, Ferenc; Szabo, Attila

    2016-09-01

    Pilates exercises have several demonstrated physical and psychological benefits. To date, most research in this context was conducted with symptomatic or elderly people with few dependent measures. The current study examined the chronic or longitudinal effects of very low frequency, once a week, Pilates training on several physical and psychological measures, over a 10-week intervention, in young, healthy, and sedentary women. Further, the study gauged the acute effects of Pilates exercises on positive- and negative affect in 10 exercise sessions. Compared to a control group, the Pilates group exhibited significant improvements in skeletal muscle mass, flexibility, balance, core- and abdominal muscle strength, body awareness, and negative affect. This group also showed favorable changes in positive (22.5% increase) and negative affect (12.2% decrease) in nine out of ten exercise sessions. This work clearly demonstrates the acute and chronic benefits of Pilates training on both physical and psychological measures. It also reveals that even only once a week Pilates training is enough to trigger detectable benefits in young sedentary women. While this frequency is below the required levels of exercise for health, it may overcome the 'lack of time' excuse for not exercising and subsequently its tangible benefits may positively influence one's engagement in more physical activity. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. 13-week oral toxicity study with stanol esters in rats

    NARCIS (Netherlands)

    Turnbull, D.; Whittaker, M.H.; Frankos, V.H.; Jonker, D.

    1999-01-01

    Plant sterols and their saturated derivatives, known as stanols, reduce serum cholesterol when consumed in amounts of approximately 2 g per day. Stanol fatty acid esters have been developed as a highly fat-soluble form that may lower cholesterol more effectively than stanols. Stanol esters occur nat

  12. Domoic Acid Epileptic Disease

    Directory of Open Access Journals (Sweden)

    John S. Ramsdell

    2014-03-01

    Full Text Available Domoic acid epileptic disease is characterized by spontaneous recurrent seizures weeks to months after domoic acid exposure. The potential for this disease was first recognized in a human case study of temporal lobe epilepsy after the 1987 amnesic shellfish-poisoning event in Quebec, and was characterized as a chronic epileptic syndrome in California sea lions through investigation of a series of domoic acid poisoning cases between 1998 and 2006. The sea lion study provided a breadth of insight into clinical presentations, unusual behaviors, brain pathology, and epidemiology. A rat model that replicates key observations of the chronic epileptic syndrome in sea lions has been applied to identify the progression of the epileptic disease state, its relationship to behavioral manifestations, and to define the neural systems involved in these behavioral disorders. Here, we present the concept of domoic acid epileptic disease as a delayed manifestation of domoic acid poisoning and review the state of knowledge for this disease state in affected humans and sea lions. We discuss causative mechanisms and neural underpinnings of disease maturation revealed by the rat model to present the concept for olfactory origin of an epileptic disease; triggered in dendodendritic synapases of the olfactory bulb and maturing in the olfactory cortex. We conclude with updated information on populations at risk, medical diagnosis, treatment, and prognosis.

  13. Small Worlds Week: Raising Curiosity and Contributing to STEM

    Science.gov (United States)

    Ng, C.; Mayo, L.; Stephenson, B. E.; Keck, A.; Cline, T. D.; Lewis, E. M.

    2015-12-01

    Dwarf planets, comets, asteroids, and icy moons took center stage in the years 2014-2015 as multiple spacecraft (New Horizons, Dawn, Rosetta, Cassini) and ground-based observing campaigns observed these small and yet amazing celestial bodies. Just prior to the historic New Horizons encounter with the Pluto system, NASA celebrated Small Worlds Week (July 6-10) as a fully online program to highlight small worlds mission discoveries. Small Worlds Week leveraged the infrastructure of Sun-Earth Days that included a robust web design, exemplary education materials, hands-on fun activities, multimedia resources, science and career highlights, and a culminating event. Each day from July 6-9, a new class of solar system small worlds was featured on the website: Monday-comets, Tuesday-asteroids, Wednesday-icy moons, and Thursday-dwarf planets. Then on Friday, July 10, nine scientists from Goddard Space Flight Center, Jet Propulsion Laboratory, Naval Research Laboratory, and Lunar and Planetary Institute gathered online for four hours to answer questions from the public via Facebook and Twitter. Throughout the afternoon the scientists worked closely with a social media expert and several summer interns to reply to inquirers and to archive their chats. By all accounts, Small Worlds Week was a huge success. The group plans to improve and replicate the program during the school year with a more classroom focus, and then to build and extend the program to be held every year. For more information, visit http:// sunearthday.nasa.gov or catch us on Twitter, #nasasww.

  14. Influence of weeks of circadian misalignment on leptin levels

    Directory of Open Access Journals (Sweden)

    June Nguyen

    2009-12-01

    Full Text Available June Nguyen, Kenneth P Wright JrDepartment of Integrative Physiology, Sleep and Chronobiology Laboratory, University of Colorado, Boulder, CO, USAAbstract: The neurobiology of circadian, wakefulness–sleep, and feeding systems interact to influence energy homeostasis. Sleep and circadian disruptions are reported to be associated with increased risk of diabetes and obesity, yet the roles of energy balance hormones in these associations are largely unknown. Therefore, in the current study we aimed to assess the influence of several weeks of circadian misalignment (sleep and wakefulness occurring at an inappropriate biological time on the anorexigenic adipocyte hormone leptin. We utilized data from a previous study designed to assess physiological and cognitive consequences of changes in day length and light exposure as may occur during space flight, including exploration class space missions and exposure to the Martian Sol (day length. We hypothesized that circadian misalignment during an exploration class spaceflight simulation would reduce leptin levels. Following a three-week ~8 hours per night home sleep schedule, 14 healthy participants lived in the laboratory for more than one month. After baseline data collection, participants were scheduled to either 24.0 or 24.6 hours of wakefulness–sleep schedules for 25 days. Changes in the phase of the circadian melatonin rhythm, sleep, and leptin levels were assessed. Half of participants analyzed exhibited circadian misalignment with an average change in phase angle from baseline of ~4 hours and these participants showed reduced leptin levels, sleep latency, stage 2 and total sleep time (7.3 to 6.6 hours and increased wakefulness after sleep onset (all P < 0.05. The control group remained synchronized and showed significant increases in sleep latency and leptin levels. Our findings indicate that weeks of circadian misalignment, such as that which occurs in circadian sleep disorders, alters leptin

  15. Earth Science Week 2009, "Understanding Climate", Highlights and News Clippings

    Energy Technology Data Exchange (ETDEWEB)

    Robeck, Edward C. [American Geological Inst., Alexandria, VA (United States)

    2010-01-05

    The American Geological Institute (AGI) proposes to expand its influential Earth Science Week Program in 2009, with the support of the U.S. Department of Energy, to disseminate DOE's key messages, information, and resources on climate education and to include new program components. These components, ranging from online resources to live events and professional networks, would significantly increase the reach and impact of AGI's already successful geoscience education and public awareness effort in the United States and abroad in 2009, when the campaign's theme will be "Understanding Climate."

  16. THE VALUE OF A‘WEEKLY ENGLISH DAY’

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    Introduction:Chinese English learners were madly enthusiastic about English Corners a few years ago.But theenthusiasm seems to be dropping dramatically nowadays.It is uot because of the loss of the learners’interest in learning English.The reasons seem rooted in poor organisation.At our college,instead ofblaming students for not attending English Corners regularly,we began to try out a well-planned‘WeeklyEnglish Day’.which has proved to be attractive to the students.Why Do English Corners Fail

  17. [Heart functions in monkeys during a 2-week antiorthostatic hypokinesia

    Science.gov (United States)

    Krotov, V. P.; Convertino, V.; Korol'kov, V. I.; Latham, R.; Trambovetskii, E. V.; Fanton, J.; Crisman, R.; Truzhennikov, A. N.; Evert, D.; Nosovskii, A. M.; Conolly, J.

    1996-01-01

    Dynamics of the left heart ventricular muscle contractility and compliance was studied in 4 monkeys in the head down position (antiorthostatic hypokinesia) with the body angle 10 during 2 weeks. Functional tests on a tilt table and under two conditions of centrifuge rotation were performed prior to and after the antiorthostatic hypokinesia. No changes in the left heart ventricular muscle contractility was found. However, the sensitivity level of the baroreflex control decreased. Compliance of the left heart myocardial fibre increased in the first hours and days of the antiorthostatic hypokinesia.

  18. Dose Estimation from Daily and Weekly Dosimetry Data

    Energy Technology Data Exchange (ETDEWEB)

    Ostrouchov, G.

    2001-11-16

    Statistical analyses of data from epidemiologic studies of workers exposed to radiation have been based on recorded annual radiation doses (yearly dose of record). It is usually assumed that the dose values are known exactly, although it is generally recognized that the data contain uncertainty due to measurement error and bias. In our previous work with weekly data, a probability distribution was used to describe an individual's dose during a specific period of time and statistical methods were developed for estimating it from weekly film dosimetry data. This study showed that the yearly dose of record systematically underestimates doses for Oak Ridge National Laboratory (ORNL) workers. This could result in biased estimates of dose-response coefficients and their standard errors. The results of this evaluation raise serious questions about the suitability of the yearly dose of record for direct use in low-dose studies of nuclear industry workers. Here, we extend our previous work to use full information in Pocket meter data and develop the Data Synthesis for Individual Dose Estimation (DSIDE) methodology. Although the DSIDE methodology in this study is developed in the context of daily and weekly data to produce a cumulative yearly dose estimate, in principle it is completely general and can be extended to other time period and measurement combinations. The new methodology takes into account the ''measurement error'' that is produced by the film and pocket-meter dosimetry systems, the biases introduced by policies that lead to recording left-censored doses as zeros, and other measurement and recording practices. The DSIDE method is applied to a sample of dose histories obtained from hard copy dosimetry records at ORNL for the years 1945 to 1955. First, the rigorous addition of daily pocket-meter information shows that the negative bias is generally more severe than was reported in our work based on weekly film data only, however, the

  19. Modeling weekly maxima PM10 concentration in Malaysia

    Science.gov (United States)

    Hasan, Husna; Mansor, Nadiah

    2014-09-01

    Weekly maxima of daily maximum PM10 concentration measures from the Air Pollutant Index (API) for thirteen monitoring stations in Malaysia are modeled using the Generalized Extreme Value (GEV) distribution. The L-moments method was used to estimate the parameter and the type of GEV distribution was determined from the 95% confidence intervals of shape parameter, ξ. The result from the Root Mean Square Error (RMSE) and the Mean Absolute Error (MAE) show that Alor Setar and Kemaman were the best stations that converged to the distribution. The return levels of PM10 concentration that is expected to exceed the maximum once within a selected period are obtained for all stations.

  20. Exenatide once weekly: clinical outcomes and patient satisfaction

    Directory of Open Access Journals (Sweden)

    Biju Jose1

    2010-08-01

    Full Text Available Biju Jose1, Abd A Tahrani1,2, Milan K Piya1,2, Anthony H Barnett1,21Department of Diabetes and Endocrinology, Heart of England NHS Foundation Trust, Birmingham, UK; 2School of Clinical and Experimental Medicine, University of Birmingham, Birmingham, UKBackground: Type 2 diabetes mellitus (T2DM is a complex disorder in which interactions between environmental and genetic factors result in the development of insulin resistance (in most cases and progressive pancreatic β-cell failure. The currently available oral anti-diabetes treatments are effective as monotherapy; however, due to the progressive decline in β-cell function, most patients will require the use of combination therapy and eventually insulin to reach glycemic targets. These therapeutic options are not without undesirable side effects such as weight gain and hypoglycemia. Furthermore, T2DM is associated with impaired quality of life (QOL and poor compliance with treatment. Hence, there is a need for anti-diabetes agents that result in sustained improvements in glycemic control without hypoglycemia or weight gain and have a positive impact on patients QOL and thereby hopefully improve compliance. Incretin-based therapy is the latest addition to anti-diabetes treatments which addresses some of the shortcomings of older treatments.Aims: To review the evidence for the use of exenatide once-weekly.Methods: We have searched Medline using the terms “exenatide”, “exenatide once-weekly”, and “exenatide LA”.Results: Exenatide once-weekly is an incretin mimetic that is currently undergoing phase 3 clinical trials, and has been shown to improve glycemic parameters (HbA1c and fasting and postprandial glucose levels, with low risk of hypoglycemia, causes weight loss, and use was associated with improvements in patient satisfaction which might have a positive impact on treatment compliance.Conclusions: Exenatide once-weekly is effective, well tolerated in patients with T2DM and should

  1. Medical image of the week: pulmonary metastases of rectal cancer

    Directory of Open Access Journals (Sweden)

    Insel M

    2017-02-01

    Full Text Available A 51-year-old woman with known rectal cancer currently receiving systemic chemotherapy presented with 2 weeks of worsening dyspnea on exertion. The day prior to admission she developed persistent inspiratory and expiratory wheeze. CT scan demonstrated right main stem endobronchial mass and a heterogeneous mass comprising the entire left hemithorax (Figure 1. Flexible bronchoscopy demonstrated a fungating mass at the carina extending down both main stems (Figure 2. The mass was snared and removed with cryotherapy and pathology was consistent with metastatic rectal adenocarcinoma.

  2. Promoting independence in adolescent paraplegics: a 2-week "camping" experience.

    Science.gov (United States)

    Bodzioch, J; Roach, J W; Schkade, J

    1986-01-01

    In the summer of 1982, Texas Scottish Rite Hospital (Dallas, TX, U.S.A.) sponsored a camp for paraplegic adolescents. Six patients, three boys and three girls 14-17 years of age, participated in a 2-week program that was designed to improve their self-esteem, independence, and eventual employability. In their pre- and postcamp psychological evaluations, the campers demonstrated improvement in social skills and self-concept testing as compared with the scores of a matched control group, although this improvement did not reach statistical significance. We believe the camp was immensely successful, an opinion that was shared by both the campers and their parents.

  3. Intermittent oral iron supplementation during pregnancy.

    Science.gov (United States)

    Peña-Rosas, Juan Pablo; De-Regil, Luz Maria; Gomez Malave, Heber; Flores-Urrutia, Monica C; Dowswell, Therese

    2015-10-19

    Anaemia is a frequent condition during pregnancy, particularly among women in low- and middle-income countries. Traditionally, gestational anaemia has been prevented with 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. two or three times a week on non-consecutive days) supplementation has been proposed as an alternative to daily supplementation. 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. We searched the Cochrane Pregnancy and Childbirth Group's Trials Register (31 July 2015), the WHO International Clinical Trials Registry Platform (ICTRP) (31 July 2015) and contacted relevant organisations for the identification of ongoing and unpublished studies (31 July 2015). Randomised or quasi-randomised trials. 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. This review includes 27 trials from 15 countries, but only 21 trials (with 5490 women) contributed data to the review. All studies compared daily versus intermittent iron supplementation. The methodological quality of included studies was mixed and most had high levels of attrition.The overall assessment of the quality of the evidence for primary infant outcomes was low and for maternal outcomes very low.Of the 21 trials contributing data, three studies provided intermittent iron alone, 14 intermittent iron + folic acid and four intermittent iron plus multiple vitamins and minerals in comparison with the same composition of supplements provided in a daily regimen.Overall, for women receiving any intermittent

  4. A week for records… and things of record

    CERN Multimedia

    2015-01-01

    This week, the LHC set an important record on the way to the start of data taking for Run 2. At around 10.30 p.m. on Wednesday, 20 May, two bunches of particles were brought into collision at 13 TeV for the first time as part of the commissioning process for the systems that protect the detectors from stray particles. This milestone triggered ripples of excitement around the Laboratory and, coming right on schedule, is a clear sign that we are on course for physics data taking to start at the beginning of June. My congratulations go to all involved.   That was not the only record set this week: there was a sporting record as well. On Thursday, nearly 800 of you ran the traditional CERN Relay Race with 129 teams competing along with nine Nordic walkers, easily breaking the previous record of 108 teams set in 2013. However, despite so many pretenders to the crown, the course record of 10 minutes and 33 seconds set by the VELOcity team in 2013 still stands. Staying with a sporting theme, the an...

  5. Report from the June Trigger and Physics Week

    CERN Multimedia

    Chris Bee

    The week of June 4th saw the 5th ATLAS Trigger and Physics week at CERN. The meeting, bringing together people working in the trigger, data preparation, detector combined-performance and physics groups, aimed at focusing work and discussions on preparing ATLAS for first data-taking. The meeting started on Monday afternoon with a set of plenary presentations on topics ranging from software status and validation, the ATLAS analysis model and its implications for the computing model, and initial ideas for trigger menus for the expected LHC start-up luminosity of 1031cm-2s-1. There was also a report from Peter Jenni on the expected LHC start-up schedule. The participation exceeded the organisers' wildest dreams as the CERN Council Chamber (seating capacity 160) proved woefully inadequate to seat everyone. A packed Council Chamber for the opening plenary Tuesday was dedicated to parallel sessions of the trigger and combined performance groups. A great deal of progress was presented in all areas, notably on...

  6. Surgical abortion prior to 7 weeks of gestation.

    Science.gov (United States)

    Lichtenberg, E Steve; Paul, Maureen

    2013-07-01

    The following guidelines reflect a collation of the evaluable medical literature about surgical abortion prior to 7 weeks of gestation. Early surgical abortion carries lower risks of morbidity and mortality than procedures performed later in gestation. Surgical abortion is safe, practicable and successful as early as 3 weeks from the start of last menses (no gestational sac visible on vaginal ultrasound) provided that (a) routine sensitive pregnancy testing verifies pregnancy, (b) the tissue aspirate is immediately examined for the presence of a gestational sac plus villi and (c) a protocol to identify ectopic pregnancy expeditiously--including calculation of readily obtained serial serum quantitative human chorionic gonadotropin titers when clinically appropriate--is in place and strictly adhered to. Manual and electric vacuum aspiration methods for early abortion demonstrate comparable efficacy, safety and acceptability. Current data are inadequate to determine if any of the following techniques substantially improve procedure success or safety: use of rigid versus flexible cannulae, light metallic curettage following uterine aspiration, uterine sounding or routine use of intraoperative ultrasound. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. LHC 2012 proton run extended by seven weeks

    CERN Multimedia

    James Gillies

    2012-01-01

    An important piece of news that almost got lost in the excitement of the Higgs update seminar on 4 July is that the 2012 LHC proton run is to be extended.   On 3 July, a meeting was held between the CERN Management and representatives of the LHC and the experiments to discuss the merits of increasing the data target for this year in the light of the announcement to be made the following day. The conclusion was that an additional seven weeks of running would allow the luminosity goal for the year to be increased from 15 inverse femtobarns to 20, giving the experiments a good supply of data to work on during the LHC’s first long shut-down (LS1), and allowing them to make progress in determining the properties of the new particle whose discovery was announced last week. The current LHC schedule foresees proton running reaching a conclusion on 16 October, with a proton-ion run scheduled for November. In the preliminary new schedule, proton running is planned to continue until 16 December, ...

  8. Weekly Fluctuations in Risk Tolerance and Voting Behaviour.

    Directory of Open Access Journals (Sweden)

    Jet G Sanders

    Full Text Available Risk tolerance is fundamental to decision-making and behaviour. Here we show that individuals' tolerance of risk follows a weekly cycle. We observed this cycle directly in a behavioural experiment using the Balloon Analogue Risk Task (Lejuez et al., 2002; Study 1. We also observed it indirectly via voting intentions, gathered from 81,564 responses across 70 opinion polls ahead of the Scottish Independence Referendum of 2014 (Study 2 and 149,064 responses across 77 opinion polls ahead of the United Kingdom European Union membership referendum of 2016 (Study 3. In all three studies, risk-tolerance decreased from Monday to Thursday before returning to a higher level on Friday. This pattern is politically significant because UK elections and referendums are traditionally held on a Thursday-the lowest point for risk tolerance. In particular, it raises the possibility that voting outcomes in the UK could be systematically risk-averse. In line with our analysis, the actual proportion of Yes votes in the Scottish Independence Referendum was 4% lower than forecast. Taken together, our findings reveal that the seven-day weekly cycle may have unexpected consequences for human decision-making. They also suggest that the day on which a vote is held could determine its outcome.

  9. Weekly Fluctuations in Risk Tolerance and Voting Behaviour.

    Science.gov (United States)

    Sanders, Jet G; Jenkins, Rob

    2016-01-01

    Risk tolerance is fundamental to decision-making and behaviour. Here we show that individuals' tolerance of risk follows a weekly cycle. We observed this cycle directly in a behavioural experiment using the Balloon Analogue Risk Task (Lejuez et al., 2002; Study 1). We also observed it indirectly via voting intentions, gathered from 81,564 responses across 70 opinion polls ahead of the Scottish Independence Referendum of 2014 (Study 2) and 149,064 responses across 77 opinion polls ahead of the United Kingdom European Union membership referendum of 2016 (Study 3). In all three studies, risk-tolerance decreased from Monday to Thursday before returning to a higher level on Friday. This pattern is politically significant because UK elections and referendums are traditionally held on a Thursday-the lowest point for risk tolerance. In particular, it raises the possibility that voting outcomes in the UK could be systematically risk-averse. In line with our analysis, the actual proportion of Yes votes in the Scottish Independence Referendum was 4% lower than forecast. Taken together, our findings reveal that the seven-day weekly cycle may have unexpected consequences for human decision-making. They also suggest that the day on which a vote is held could determine its outcome.

  10. Once weekly azithromycin in secondary prevention of rheumatic fever.

    Science.gov (United States)

    Gopal, Rakesh; Harikrishnan, S; Sivasankaran, S; Ajithkumar, V K; Titus, T; Tharakan, J M

    2012-01-01

    Rheumatic fever and rheumatic heart disease (RHD) are still important problems in developing countries. Secondary prophylaxis which is the most cost-effective method in preventing recurrences of rheumatic fever is fraught with problems of drug compliance. The utility of 500 mg once weekly azithromycin (AZT), an orally effective long-acting antibiotic was evaluated against oral penicillin (phenoxy methyl penicillin 250 mg twice daily) in this study. Forty-eight consecutive patients (44% males, mean age 29.4 years) with established RHD were randomised into two groups-26 patients received AZT and 22 received oral penicillin. Patients were evaluated at randomisation, at 1 month, 3 months, and 6 months, clinically, serologically and by throat swab culture. End points were absence of streptococcal colonisation, infection or fever at the end of 6 months. During the study, 4 patients (15.4%) in the AZT group developed sore throat and fever, had positive throat culture and positive serology indicating streptococcal infection. None satisfied the criteria for rheumatic fever reactivation. None in the oral penicillin group developed streptococcal infection. In conclusion, weekly 500 mg of AZT is not effective in the prevention of streptococcal throat infection compared to oral penicillin therapy in adult patients with established RHD.

  11. Medical image of the week: palmar erythema multiforme

    Directory of Open Access Journals (Sweden)

    Nahapetian R

    2015-11-01

    Full Text Available No abstract available. Article truncated at 150 words. An 18 year-old male presented for evaluation of abnormal chest imaging. Prior to moving to Tucson, Arizona three weeks before presentation, he was diagnosed with ankylosing spondylitis and was started on adalimumab (Humira. Approximately one week prior to presentation he developed a fever and cough. Over 3-4 days the cough worsened and he developed a palmar rash (Figure 1. He was seen in the emergency department and was started on levofloxacin. Prior to presentation in the pulmonary clinic his rash had resolved but the cough had persisted. Chest imaging showed airspace opacities within the left upper lobe with associated small left pleural effusion. Bronchoalveolar lavage revealed 57% eosinophils. Fungal cultures, bacterial cultures, and cytology were non-diagnostic. Coccidioides IgG antibody was negative but Coccidioides IgM antibody converted to positive, suggesting acute infection. The patient was started on oral fluconazole and clinically improved. Erythema nodosum and erythema multiforme are noted in as ...

  12. Prague Overview Week, September 13th-20th, 2003

    CERN Multimedia

    Smith, K

    The week already began on Saturday for a number of system and sub-system meetings, but got into full swing on the Sunday, with a marathon session on how to tackle the challenging task of commissioning the full ATLAS spectrometer. The seeds of lots of ideas have already germinated and should begin to flower soon. Simulation studies of cosmic ray fluxes (and even early experimental measurements in Pit 1) have shown useful rates for the pre-beam phase of commissioning, and single beam measurements will also offer useful opportunities, in particular for trigger timing. Commissioning is clearly a topic which will continue to grow in importance during the next few years. On Monday we were welcomed by our Czech hosts to the first "official" session of the Overview Week, held in the Department of Mechanical Engineering of the Czech Technical University, (CTU), the oldest Technical University in Europe. ATLAS (Prague) includes groups from the CTU, the even longer established Charles University and the Czech Acad...

  13. The ATLAS Overview Week in Freiburg, October 2004

    CERN Multimedia

    Smith, K.

    2004-01-01

    The first things that must be said are that the city of Freiburg is a very attractive location for such a meeting, encouraging a relaxed coming together of all sections of the ATLAS Community, and that the Week's activities were splendidly, (while unobtrusively), organised by our hosts, Karl Jakobs and Gregor Herten and their supporting team. The fine sunny weather contributed to our sense of well-being, of course, as did the quality of the local beer! (Some of our native English speaking colleagues were relieved to discover that what was described in restaurants and bars as 'Badisch' turned out, on the contrary, to be rather 'Good-ish' instead!!) The week began with pre-meetings of subgroups on Saturday and Sunday, and included lively discussions on how to commission the detector and on the nature and format of the ATLAS control room and its environs. These discussions were a clear indication of the optimism within the ATLAS community that physics is really beginning to appear on our horizon! During th...

  14. Fatty acids - trans fatty acids

    Science.gov (United States)

    The data supporting a negative effect of dietary trans fatty acids on cardiovascular disease risk is consistent. The primary dietary sources of trans fatty acids include partially hydrogenated fat and rudiment fat. The adverse effect of trans fatty acids on plasma lipoprotein profiles is consisten...

  15. Digestible threonine to lysine ratio in diets for laying hens aged 24-40 weeks

    Directory of Open Access Journals (Sweden)

    Tatiana Cristina da Rocha

    2013-12-01

    Full Text Available Two-hundred sixteen white laying hens were used to assess the ideal ratio of digestible threonine:lysine in diets for laying hens at 24 to 40 weeks of age. Birds were assigned to a randomized block design, with six treatments, six replicates per treatment and six birds per experimental unit. The cage was used as the blocking criterion. Experimental diets contained different digestible threonine:digestible lysine ratios (65, 70, 75, 80, 85 and 90% with 142 g/kg of crude protein. Experimental diets were formulated to be isonitrogenous and isocaloric with different contents of L-glutamic acid. Feed intake (g/hen/d, egg production (%, egg weight (g, egg mass (g/hen/d, feed conversion ratio (kg/dozen and kg/kg egg, eggshell weight (g, albumen weight (g, yolk weight (g and body weight gain (g were assessed. The maximum egg production was observed at 78% digestible threonine:digestible lysine ratio, while the best values of feed conversion ratio (kg/dozen egg and feed conversion ratio (kg/kg of egg were observed at 77.6% and 75%, respectively. Feed intake, egg mass and egg contents (yolk, albumen and eggshell were not affected by treatments. The estimated digestible threonine:digestible lysine ratio of Hy-Line W36 laying hens at 24 to 40 weeks of age is 78%, corresponding to 5.70 g/kg of dietary digestible threonine.

  16. Teaching Co-Design Games in Five Weeks

    DEFF Research Database (Denmark)

    Brandt, Eva; Kjærgård, Sarasiff; Risak Schou, Gudrun;

    2011-01-01

    . It is important in order to prepare students for a career as designers. The paper reports from an intense five weeks course about developing and using design games as a frame for design-oriented collaborations with people outside the core design team. Co-design is about making room for people with diverse...... interests, roles and responsibilities in rehearsing the future. Using the game metaphor to stage and engage everyone is a valuable format for collaborative inquiry and co-creating future visions – in other words exploring diversity and creating unity about values and goals. The professional designer...... is the one to organize co-design events that can accommodate common learning through inquiry and design. Developing and playing design games is a valuable format for co-designing and therefore a good example of what could take place during a specific design event. Hence they can be very useful in design...

  17. Children's physical activity during a segmented school week

    DEFF Research Database (Denmark)

    Schneller, Mikkel Bo; Schipperijn, Jasper; Nielsen, Glen

    2017-01-01

    BACKGROUND: Movement integration (MI) into traditional classroom teaching is a promising opportunity for children to increase physical activity (PA). Education outside the classroom (EOtC) can be regarded as MI, and has increased children's PA in case studies. The aim of this study...... is to investigate the effects of EOtC on children's PA by segmenting weekly activity-related behavior into a range of day types and domains. METHODS: In a quasi-experimental design, 33 classes were recruited and participants' PA was objectively measured using accelerometers taped to the lower back. In total, 361....... Differences in proportion of time spent in PA intensities were tested using mixed-effects regression models. RESULTS: More moderate-to-vigorous physical activity (MVPA) occurred on days with physical education (PE) than days with EOtC (girls 0.79%, p = .001, CI = .26% to 1.31%; boys 1.35%, p = .003, CI = .32...

  18. Medical image of the week: central pontine myelinolysis

    Directory of Open Access Journals (Sweden)

    Siddiqi TA

    2014-01-01

    Full Text Available A 38-year-old woman with history of alcohol abuse was admitted with generalized weakness, dehydration, alcoholic hepatitis, hyponatremia (serum sodium 116 mM/L, and cachexia (BMI 19 kg/m2. She developed hypoxemic respiratory failure after intravenous fluid resuscitation and required intubation and mechanical ventilation. Neurological exam revealed motor weakness, hyporeflexia, ataxia, and unsustained clonus. Neurology consultation was obtained and MRI revealed hyperintensity in the pons consistent with osmotic demyelination syndrome (1. Review of her records revealed her sodium level increased by 8 mM/L in first 6 hours of presentation, and then a slow increase of 4-6 mM/L daily to the normal range. She received nutritional support and aggressive physical therapy, and was discharged to skilled nursing facility after six weeks of hospitalization.

  19. Detection of triploidy at 11-14 weeks of gestation

    DEFF Research Database (Denmark)

    Engelbrechtsen, Line; Brøndum-Nielsen, Karen; Ekelund, Charlotte Kvist

    2013-01-01

    the Danish Cytogenetic Central Register and the Danish Fetal Medicine Database. RESULTS: A total of 30 triploid fetuses attended FTS. Twenty-five triploid fetuses were diagnosed as a result of abnormal FTS, a detection rate of 83%.Twenty-three fetuses were identified due to a high risk of trisomy 13, 18......OBJECTIVES: To assess the detection rate of triploidy at first-trimester screening for trisomy 21 and evaluate outcome in triploid pregnancies. METHODS: From 2008-2011, 198,427 patients women with singleton pregnancies underwent first-trimester screening (FTS) at 11+2 - 14+0 weeks of gestation. FTS....... CONCLUSION: First trimester screening for trisomy 21 also provides a high detection rate for triploidy....

  20. Italian singer Annalisa at CERN for a week of filming

    CERN Multimedia

    Stefania Pandolfi

    2015-01-01

    CERN welcomed Italian singer-songwriter Annalisa for a week-long visit to the Laboratory to shoot an Italian television production about the Laboratory.   Annalisa in the CERN Control Centre.   The Italian artist has a degree in physics from the University of Turin, Italy. She is a singer and songwriter, famous for her successful participation in the Italian talent show, Amici di Maria De Filippi. She has recorded four albums as solo artist and has participated twice in the Sanremo Music Festival, the most important Italian song contest. She has also received numerous Italian music awards, and has earned international recognition. Thanks to her knowledge of physics and her great influence with the Italian youth, Annalisa was selected to host an Italian television production about CERN aimed at young people. 

  1. Hangout with CERN: About last week... (S02E08)

    CERN Multimedia

    Kahle, Kate

    2013-01-01

    Since last week's hangout (http://www.youtube.com/watch?v=ZgAWstsYxOQ), is there more to say about the new boson discovered last summer? What's the breaking news from the ongoing Moriond conference in Italy? This Hangout with CERN gives the latest results from the experiments, including results from a little experiment of our own.ATLAS experiment physicist Steven Goldfarb is joined by Tara Shears, LHCb experiment physicist from the University of Liverpool, as well as CMS physicist André David Tinoco Mendes and ATLAS physicist and CERN blogger Pauline Gagnon, with ALICE physicist Ken Read monitoring questions on social media. Special guest is Elise Andrew, creator of IFLS / Science is Awesome on Facebook.Recorded live on 14th March 2013.

  2. The last ATLAS overview week now available on Web Lectures

    CERN Multimedia

    Jeremy Herr

    2006-01-01

    As reported in the September 2004 ATLAS eNews, the Web Lecture Archive Project, WLAP, a collaboration between the University of Michigan and CERN, has developed a synchronized system for recording and publishing educational multimedia presentations, using the Web as medium. This year, the University of Michigan team has been asked to record and publish all ATLAS Plenary sessions, as well as a large number of Physics and Computing tutorials. A significant amount of this material has already been published and can be accessed via the links below. All lectures can be viewed on any major platform with any common internet browser, either via streaming or local download (for limited bandwidth). Please enjoy the lectures and send us a note at wlap@umich.edu to tell us what you think. The newly available WLAP items relating to ATLAS is the following: ATLAS Week Plenary, CERN, 2-3 October 2006 All previous WLAP lectures are also avilable on the web.

  3. Final report on Weeks Island Monitoring Phase : 1999 through 2004.

    Energy Technology Data Exchange (ETDEWEB)

    Ehgartner, Brian L.; Munson, Darrell Eugene

    2005-05-01

    This Final Report on the Monitoring Phase of the former Weeks Island Strategic Petroleum Reserve crude oil storage facility details the results of five years of monitoring of various surface accessible quantities at the decommissioned facility. The Weeks Island mine was authorized by the State of Louisiana as a Strategic Petroleum Reserve oil storage facility from 1979 until decommissioning of the facility in 1999. Discovery of a sinkhole over the facility in 1992 with freshwater inflow to the facility threatened the integrity of the oil storage and led to the decision to remove the oil, fill the chambers with brine, and decommission the facility. Thereafter, a monitoring phase, by agreement between the Department of Energy and the State, addressed facility stability and environmental concerns. Monitoring of the surface ground water and the brine of the underground chambers from the East Fill Hole produced no evidence of hydrocarbon contamination, which suggests that any unrecovered oil remaining in the underground chambers has been contained. Ever diminishing progression of the initial major sinkhole, and a subsequent minor sinkhole, with time was verification of the response of sinkholes to filling of the facility with brine. Brine filling of the facility ostensively eliminates any further growth or new formation from freshwater inflow. Continued monitoring of sinkhole response, together with continued surface surveillance for environmental problems, confirmed the intended results of brine pressurization. Surface subsidence measurements over the mine continued throughout the monitoring phase. And finally, the outward flow of brine was monitored as a measure of the creep closure of the mine chambers. Results of each of these monitoring activities are presented, with their correlation toward assuring the stability and environmental security of the decommissioned facility. The results suggest that the decommissioning was successful and no contamination of the

  4. What Is the Most Effective Way of Increasing the Bioavailability of Dietary Long Chain Omega-3 Fatty Acids—Daily vs. Weekly Administration of Fish Oil?

    Directory of Open Access Journals (Sweden)

    Samaneh Ghasemifard

    2015-07-01

    Full Text Available The recommendations on the intake of long chain omega-3 polyunsaturated fatty acids (n-3 LC-PUFA vary from eating oily fish (“once to twice per week” to consuming specified daily amounts of eicosapentaenoic acid (EPA and docosahexaenoic acid (DHA (“250–500 mg per day”. It is not known if there is a difference in the uptake/bioavailability between regular daily consumption of supplementsvs. consuming fish once or twice per week. In this study, the bioavailability of a daily dose of n-3 LC-PUFA (Constant treatment, representing supplements, vs. a large weekly dose of n-3 LC-PUFA (Spike treatment, representing consuming once or twice per week, was assessed. Six-week old healthy male Sprague-Dawley rats were fed either a Constant treatment, a Spike treatment or Control treatment (no n-3 LC-PUFA, for six weeks. The whole body, tissues and faeces were analysed for fatty acid content. The results showed that the major metabolic fate of the n-3 LC-PUFA (EPA+docosapentaenoic acid (DPA + DHA was towards catabolism (β-oxidation accounting for over 70% of total dietary intake, whereas deposition accounted less than 25% of total dietary intake. It was found that significantly more n-3 LC-PUFA were β-oxidised when originating from the Constant treatment (84% of dose, compared with the Spike treatment (75% of dose. Conversely, it was found that significantly more n-3 LC-PUFA were deposited when originating from the Spike treatment (23% of dose, than from the Constant treatment (15% of dose. These unexpected findings show that a large dose of n-3 LC-PUFA once per week is more effective in increasing whole body n-3 LC-PUFA content in rats compared with a smaller dose delivered daily.

  5. Determination of digestible isoleucine: lysine ratio in diets for laying hens aged 42-58 weeks

    Directory of Open Access Journals (Sweden)

    Heloisa Helena de Carvalho Mello

    2012-05-01

    Full Text Available Two hundred and fifty-two Hy-Line W36 laying hens were allotted in a completely randomized design with 6 treatments, 7 replicates and 6 hens per experimental unit in order to determine the ideal ratio of isoleucine (Ile in relation to lysine (Lys to laying hens aged 42-58 weeks. Experimental diets contained digestible Ile at different levels, resulting in different Ile:Lys ratios (0.73:1; 0.78:1; 0.83:1; 0.88:1; 0.93:1 and 0.98:1. A basal diet was formulated to provide Isoleucine in levels below recommendations. This diet was supplemented with L-isoleucine to make up the 6 diets. Each diet was made isonitrogenous by varying the dietary contents of glutamic acid and isocaloric by adjusting the contents of cornstarch. All essential amino acids were provided proportionally to lysine. Egg production, egg weight, egg mass, feed conversion ratio, albumen, yolk and eggshell contents were recorded and compiled at every 28-day period. No differences were observed in the performance over a wide range of dietary isoleucine concentrations from 5.76 to 7.73 g/kg corresponding to 0.73:1 to 0.98:1 Ile:Lys ratios. The lowest Ile:Lys ratio (0.73:1 was sufficient to ensure satisfactory performance of birds, corresponding to the consumption of 534 mg of isoleucine and 731 mg of lysine/day.

  6. Astronomy On-Line Programme Enters "hot Week"

    Science.gov (United States)

    1996-11-01

    World's Biggest Astronomy WWW-Event Attracts Thousands of Students The Astronomy On-line Programme (See ESO Press Release 09/96 of 18 June 1996) began officially on 1 October and is now about to enter its most intense phase, known as the Hot Week . On 18 - 22 November, an estimated 4000 astronomy-interested, mostly young people in Europe and on four other continents will get together during five days in what - not unexpected - has become the world's biggest astronomy event ever organised on the World Wide Web. This carefully structured Programme is carried out in collaboration between the European Association for Astronomy Education (EAAE), the European Southern Observatory and the European Commission, under the auspices of the Fourth European Week for Scientific and Technological Culture. The Programme has already had a most visible impact on the school education of natural sciences in various countries; for instance, the Internet-connection of schools has been advanced in some, in order to allow groups to participate. There have been numerous contacts among the groups across the borders and there are clear signs that many Astronomy On-line participants have progressed to use the impressive possibilities of the Web in an efficient and structured way. There has been a lively media interest in Astronomy On-line all over Europe and it is expected to increase during the next week. The current status of Astronomy On-line It is obvious that the pilot function of the Astronomy On-line Programme in the use of the Web has been very effective and that the associated dissemination of astronomical knowledge has been successful. At this time, more than 650 groups have registered with Astronomy On-line. Most come from 31 different European countries and a few dozen groups are located in North and South America as well as in Asia and Australia. Together they have experienced the steady build-up of Astronomy On-line over the past weeks, by means of numerous contributions from a

  7. Analysis of Fine Particulate Nitrate on Diurnal, Weekly and Seasonal Time Scales

    Science.gov (United States)

    Millstein, D. E.; Harley, R. A.; Hering, S. V.

    2006-12-01

    Particulate nitrate is a secondary pollutant and important contributor to PM2.5; nitrate responses to changes in precursor emissions, meteorology, and atmospheric chemistry are of interest here. Fine particulate nitrate concentrations were analyzed on diurnal, weekly, and seasonal at 4 urban sites in the United States. Clear weekly signals in ambient black carbon concentrations as a result of reduced diesel emissions on weekends have been reported previously. A similar response in particulate nitrate has been hard to discern in the previously available data, despite significant weekend reductions in NOx emissions. Past analyses have been constrained by limited data availability: routine measurement programs typically have involved sampling once every 6 days, or less frequently. Also most measurement programs report 24-h average concentrations, which prevents consideration of diurnal patterns. Here we analyze semi-continuous measurements of fine particulate nitrate at 10-min time resolution. We consider yearlong records of nitrate measured at Fresno (California), Pittsburgh (Pennsylvania) and St. Louis (Missouri). At a fourth site (Claremont, California), we analyze particulate nitrate measurements resolved into three size fractions: 0.07-0.45, 0.45-1, and 1-2.5 um. Daily average fine particulate nitrate concentrations were compared to a 7-day moving average at each site. We observed weekly cycles in nitrate at Fresno, Claremont, and St. Louis. The nitrate response was delayed in time relative to weekend decreases in NOx emissions. No weekly cycle in nitrate was observed at Pittsburgh. Analysis of related pollutants at Pittsburgh shows nitrate formation is ammonia-limited during spring, summer and fall; this limits the effect of NOx reductions on nitrate formation. Reductions in sulfate observed on weekends during spring and summer months at Pittsburgh could affect ammonia availability. However, we found in this case that decreases in sulfate led to increased

  8. One Year Sustainability of Risk Factor Change from a 9-Week Workplace Intervention

    Science.gov (United States)

    Rush, Elaine C.; Cumin, Michelle B.; Migriauli, Lela; Ferguson, Lynnette R.; Plank, Lindsay D.

    2009-01-01

    We examined the effect of a 9-week diet and physical activity intervention provided in the workplace by a group education session where personal dietary and physical activity goals were proposed. Measurements of anthropometry, fasting blood lipids, glucose and insulin, assays for antioxidant activity (AOA) and questionnaires were completed at 0, 3, 6, 9, and 12 weeks in 50 healthy workers (50% male, mean age 46y). Followup measurements in 39 (56% male) were possible at 52 weeks. At week 3 a group dietary and physical activity “motivational seminar” was held. At week 6, half the group were supplied daily kiwifruit for 3 weeks with cross over at week 9 until week 12. Compared to baseline, lipid, glucose, insulin and AOA measurements were improved at 12 and 52 weeks. Body measurements did not change. Group diet and physical activity advice reinforced over 9 weeks is associated with a sustained improvement in cardiovascular risk factors at 52 weeks. PMID:20169118

  9. One Year Sustainability of Risk Factor Change from a 9-Week Workplace Intervention

    Directory of Open Access Journals (Sweden)

    Elaine C. Rush

    2009-01-01

    Full Text Available We examined the effect of a 9-week diet and physical activity intervention provided in the workplace by a group education session where personal dietary and physical activity goals were proposed. Measurements of anthropometry, fasting blood lipids, glucose and insulin, assays for antioxidant activity (AOA and questionnaires were completed at 0, 3, 6, 9, and 12 weeks in 50 healthy workers (50% male, mean age 46y. Followup measurements in 39 (56% male were possible at 52 weeks. At week 3 a group dietary and physical activity “motivational seminar” was held. At week 6, half the group were supplied daily kiwifruit for 3 weeks with cross over at week 9 until week 12. Compared to baseline, lipid, glucose, insulin and AOA measurements were improved at 12 and 52 weeks. Body measurements did not change. Group diet and physical activity advice reinforced over 9 weeks is associated with a sustained improvement in cardiovascular risk factors at 52 weeks.

  10. Cervical assessment at 22 and 27 weeks for the prediction of spontaneous birth before 34 weeks in twin pregnancies: is transvaginal sonography more accurate than digital examination?

    Science.gov (United States)

    Vayssière, C; Favre, R; Audibert, F; Chauvet, M P; Gaucherand, P; Tardif, D; Grangé, G; Novoa, A; Descamps, P; Perdu, M; Andrini, E; Janse-Marec, J; Maillard, F; Nisand, I

    2005-12-01

    This study compared the accuracy of ultrasound cervical assessment (cervical length and cervical index) and digital examination (Bishop score and cervical score) in the prediction of spontaneous birth before 34 weeks in twin pregnancies. In a prospective multicenter study, digital examination and transvaginal sonography were performed consecutively in twin pregnancies attending for routine sonography at either 22 weeks (175 women) or 27 weeks (153 women). The digital examination took place first, and the Bishop score and cervical score (cervical length minus cervical dilatation) were calculated. Ultrasound measurements were then made of cervical length and funnel length to yield the cervical index (1 + funnel length/cervical length). The association between each variable and delivery before 34 weeks was tested by the Mann-Whitney U-test. The receiver-operating characteristics (ROC) curves of the ultrasound and digital indicators were determined for both gestational age periods, and the areas under the ROC curves compared. The best cut-off values for each indicator were used to determine predictive values for delivery before 34 weeks. The median gestational age at delivery among the women included in the 22-week examination period was 36.0 (range, 21-40) weeks; 10.9% (19) gave birth spontaneously before 34 weeks. The median cervical length was 40 (range, 6-65) mm. All four parameters were predictors of delivery before 34 weeks. The areas under the ROC curves for cervical index, cervical length, Bishop score and cervical score did not differ significantly. The median gestational age at delivery among the women in the 27-week examination period was 36.0 (range, 27-40) weeks; 9.2% (14) gave birth spontaneously before 34 weeks. The median cervical length was 35 (range, 1-57) mm. All parameters except the Bishop score were predictors of delivery before 34 weeks. The likelihood ratio of the positive and negative tests for cervical length digital examination at the 27-week

  11. Folic Acid

    Science.gov (United States)

    ... damage. 10 Do I need folic acid after menopause? Yes. Women who have gone through menopause still need 400 micrograms of folic acid every ... United States: 2003–2006 . American Journal of Clinical Nutrition; 91(1): 231–237. Hamner, H.C., Cogswell, ...

  12. Twice weekly intake of farmed Atlantic salmon (Salmo salar) positively influences lipoprotein concentration and particle size in overweight men and women

    Science.gov (United States)

    Background and Aims. The U.S. Dietary Guidelines for Americans recommend twice weekly fish intake. Farmed Atlantic salmon is a good source of omega-3 fatty acids which have positive lipid modifying effects; however, it is unknown whether these responses are dose-dependent in the context of fish inta...

  13. Pain rehabilitation – outcome of an 8-week rehabilitation program

    Directory of Open Access Journals (Sweden)

    Norrefalk J.R.

    2012-10-01

    Full Text Available The prevalence of persistent pain has been estimated to be around 20-50% in a normal population. Musculoskeletal related pain is the most common form of persistent pain. In patients with persistent pain there are alterations in the peripheral as well as the central nervous system and patients develop a dysfunctional behaviour which, in many cases, leads to severe suffering for the patient. In the European countries an increasing problem has emerged consisting of more people on long-term sick-leave, increased number of early retirements and high social costs. After an 8-week structured multiprofessional rehabilitation programme at the Karolinska Institute in Stockholm, Sweden 63% of patients with long-standing non-malignant pain returned to work and half of the patients were still at work at a 6-year follow-up. Half of the patients reported pain reduction and almost half of the patients had reduced their consumption of analgesics. The rehabilitation program was estimated as economically beneficial on a society level. It is concluded that pain rehabilitation should have a multiprofessional approach. Pain rehabilitation programs are beneficial for the possibility for the patient to return to work pain and leads to pain reduction in the long run. Furthermore, they are beneficial from a socio-economical aspect.

  14. MR imaging of pontine infarction within 2 weeks after ictus

    Energy Technology Data Exchange (ETDEWEB)

    Uchino, Akira; Hata, Hirofumi; Ohno, Masato (Kyushu Rosai Hospital, Fukuoka (Japan))

    1991-08-01

    Magnetic resonance (MR) images of 10 patients with pontine infarction were reviewed. A total of 17 examinations were performed on a 1.5 Tesla high-field scanner (GE) within two weeks after ictus. The infarcted area was detected by MR as early as 20 hours after stroke in one case. However, MR images obtained in two cases three and nine hours after onset were unremarkable. It is therefore suggested that follow-up study should be performed when initial MR images within 20 hours postictus are normal. T{sub 1}-weighted images at four, nine and twelve days after ictus were interpreted as normal. In two of these three examinations, the infarcted areas were clearly demonstrated as hyperintense lesions on T{sub 2}-weighted images. In the other examination, however, an area of mildly increased signal intensity was seen on T{sub 2}-weighted images. This case suggests that the fogging effect is also observed on MR imaging and that a small pontine infarction may be overlooked during the subacute stage. Basilar artery occlusion was detected as an absence-of-flow void in three of the ten patients. In conclusion, MR imaging proved to be a relatively useful diagnostic modality for evaluating acute and subacute pontine infarction. (author).

  15. Announcement: Sleep Awareness Week, April 23-29, 2017.

    Science.gov (United States)

    2017-04-21

    Sleep Awareness Week, the National Sleep Foundation's annual campaign to educate the public about the importance of sleep in health and safety, will be observed April 23-29, 2017. The amount of sleep a person needs changes with age. Adults need ≥7 hours each night to promote optimal health and well-being (1); children and adolescents require even more sleep. Sleep needs decrease from 12-16 hours of sleep per 24 hours (including naps) for infants aged 4-12 months to 8-10 hours of sleep for teenagers aged 13-18 years (2). Children who regularly sleep less than the recommended amount are more likely to have behavior and learning problems, physical and mental health conditions such as obesity, diabetes, depression, or injuries (2). A regular bedtime routine can help children get adequate sleep. The American Academy of Pediatrics provides advice for parents at https://www.healthychildren.org/English/healthy-living/sleep/. Additional details about how much sleep is recommended across a lifespan is available at https://www.cdc.gov/sleep/about_sleep/how_much_sleep.html.

  16. [Characteristic of affective disorders of the first week of puerperium].

    Science.gov (United States)

    Łukasik, Adrian; Błaszczyk, Krzysztof; Wojcieszyn, Michał; Belowska, Anna

    2003-10-01

    Prospective studies ware carried in 200 lying-ins. To diagnose affective disorders medical interview and anonymous questionnaire BDI and EPDS were used. During interview 31% showed baby-blues. Signs of postpartum depression occurred in 18.5% women. No case of psychosis as well as critical incident of stress debriefing were stated. Recapitulating postpartum affective disorders occurred in 49.5% of examined group. Among negative psycho-socioeconomic factors pathological course of pregnancy in 14%, incorrect relationship with parents in 9%, low material status in 7%, unemployment in 32% and unwanted pregnancy in 3% of women were observed. Affective disorders in lying-ins women with postpartum depression are correlated with occurring of least 3 of above-mentioned factors. Baby-blues was found in 31%, while signs of depression were found in 17-20% of women during first week of puerperium. Existence of at least 3 negative psycho-socioeconomic factors during pregnancy or labour correlates with appearance of postpartum depression.

  17. The Physics session at the ATLAS overview week

    CERN Multimedia

    Takai, H.

    The Physics session at the ATLAS overview week at Clermont-Ferrand will be certainly remembered by the presentation of Blaise Pascal's historical experiment repeat. And why not? He is the local hero and by the looks of his primitive measurements it does take a lot of guts to explain his results on the basis of air columns. He was also lucky that he did not have to simulate his results on modern day computers but used the Pascaline. Certainly a man ahead of his time. Of course that wasn't all. Surrounded by a chain of (luckily) extinct volcanoes, rolling hills, and superb views, Clermont-Ferrand provided the perfect backdrop for the physics discussions. It was once more seen that the physics of ATLAS is diverse and that it is healthy and doing well. Many people contributed to the success of the session. Fabiola started the session precisely at 14:00 with a summary of the most recent activities from the physics coordination. Somehow what got stuck in my mind was the very positive statistics on how many prese...

  18. [Multiple pregnancy at 11+0 - 13+6 weeks].

    Science.gov (United States)

    Nicolaides, Kypros H; Wegrzyn, Piotr

    2006-03-01

    Chorionicity, rather than zygosity, is the main factor determining pregnancy outcome. In monochorionic twins the rates of miscarriage, perinatal death, preterm delivery, fetal growth restriction and fetal abnormalities are much higher than in dichorionic twins. High mortality confined to monochorionic pregnancies is the consequence of severe early-onset TTTS. Death of a monochorionic fetus is associated with a high chance of sudden death or severe neurological damage in the co-twin. Sonographic examination provides reliable distinction between dichorionic and monochorionic pregnancies. Reduction of the excess fetal loss in twins, can only be achieved through early identification of monochorionic pregnancies by ultrasound examination at 11+0 - 13+6 weeks, close surveillance and appropriate treatment in those that develop severe TTTS. In multiple pregnancies, compared to singletons, prenatal diagnosis of chromosomal abnormalities is complicated because, firstly, the techniques of invasive testing may provide uncertain results or may be associated with higher risks of miscarriage and, secondly, the fetuses may be discordant for an abnormality.

  19. Hearing Assessment in Zebrafish During the First Week Postfertilization.

    Science.gov (United States)

    Yao, Qi; DeSmidt, Alexandra A; Tekin, Mustafa; Liu, Xuezhong; Lu, Zhongmin

    2016-04-01

    The zebrafish (Danio rerio) is a valuable vertebrate model for human hearing disorders because of many advantages in genetics, embryology, and in vivo visualization. In this study, we investigated auditory function of zebrafish during the first week postfertilization using microphonic potential recording. Extracellular microphonic potentials were recorded from hair cells in the inner ear of wild-type AB and transgenic Et(krt4:GFP)(sqet4) zebrafish at 3, 5, and 7 days postfertilization in response to 20, 50, 100, 200, 300, and 400-Hz acoustic stimulation. We found that microphonic threshold significantly decreased with age in zebrafish. However, there was no significant difference of microphonic responses between wild-type and transgenic zebrafish, indicating that the transgenic zebrafish have normal hearing like wild-type zebrafish. In addition, we observed that microphonic threshold did not change with the recording electrode location. Furthermore, microphonic threshold increased significantly at all tested stimulus frequencies after displacement of the saccular otolith but only increased at low frequencies after displacement of the utricular otolith, showing that the saccule rather than the utricle plays the major role in larval zebrafish hearing. These results enhance our knowledge of early development of auditory function in zebrafish and the factors affecting hearing assessment with microphonic potential recording.

  20. Medical image of the week: pneumothorax with air bronchograms

    Directory of Open Access Journals (Sweden)

    Ateeli H

    2016-09-01

    Full Text Available No abstract available. Article truncated at 150 words. Development of pneumothoraces in critically ill patients is commonly encountered in the critical care unit (ICU. Incidence has been reported between 4-15% of patients. In most instances, pneumothorax in the ICU is considered a medical emergency especially when the patient is mechanically ventilated (1. Here, we present a 61-year-old man with a past medical history of insulin dependent diabetes and paraplegia from prior spine injury who presented with acute respiratory distress after a pulseless electrical activity cardiac arrest. Cardiopulmonary resuscitation (CPR was initiated by emergency medical services at home, and continued and the emergency department (ED for a total of 30 minutes. The patient presented previously to the ED, one week prior, for a mild respiratory illness and tested positive for influenza B. He was sent home on oseltamivir. His family is unsure of compliance with medication but reported he was clinically stable up to the morning of presentation. The ...

  1. Neck Pain One Week after Pacemaker Generator Replacement.

    Science.gov (United States)

    Graham, Ross F; Wightman, John M

    2015-07-01

    The incidence of cardiac pacemaker implantation has risen markedly in the past three decades, making awareness of possible postprocedural complications critical to the emergency physician. This case is the first documented instance of internal jugular (IJ) deep vein thrombosis (DVT) from an uncomplicated pacemaker generator replacement. A patient presented to an Emergency Department with a 2-day history of mild left temporal headache migrating to his left neck. The patient did not volunteer this information, but review of systems revealed a temporary transvenous pacemaker inserted through the right IJ vein 1 week previously during a routine exchange of a left-sided cardiac pacemaker generator. Manipulation of the existing pacemaker wires entering the left subclavian vein was minimal. Computed tomographic angiography of the neck demonstrated near-complete thrombotic occlusion of the entire length of his left IJ vein. This required hospital admission for observation and treatment with anticoagulation. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: DVT, with thrombotic extension into adjacent vessels anywhere along the course of pacemaker wires, should be considered by the emergency provider in the evaluation of head, neck, or upper extremity symptoms after recent or remote implantation or manipulation of a transvenous cardiac pacemaker, including generator replacement. Failure to identify and treat appropriately could result in significant morbidity and mortality from airway edema, septic thrombophlebitis, superior vena cava syndrome, superior sagittal sinus thrombosis, or pulmonary embolism. Published by Elsevier Inc.

  2. Medical Image of the week: left ventricular non-compaction

    Directory of Open Access Journals (Sweden)

    Khoubyari R

    2016-06-01

    Full Text Available No abstract available. Article truncated at 150 words. A 38-year-old woman with history of type 2 diabetes mellitus and hypertension presented to emergency department with worsening exertional dyspnea and orthopnea for the past 2-3 months. She also reported a 14 pound weight gain within the 2 weeks prior to presentation. She denied any prior history of cardiac or pulmonary disease. Also, there was no family history of heart disease. She denies any recent sick contacts, smoking, alcohol drinking, or substance abuse. Physical exam revealed jugular venous pressure of 10 cm H2O and significant bilateral lower extremity pitting edema. Chest x-ray showed an enlarged cardiac silhouette. Brain naturetic peptide (BNP was 2,917 pg/mL. A subsequent echocardiogram revealed a left ventricular (LV ejection fraction of 23% with severe global LV hypokinesia with moderate mitral regurgitation. Thyroid panel as well as iron panel were within normal range. Other laboratories were unremarkable. For the new onset systolic heart failure, a coronary angiography was ...

  3. Impressions from the ATLAS Overview Week in Stockholm

    CERN Multimedia

    De Jong, P.; Gowdy, S.

    2006-01-01

    Paul de Jong: "What a very nice city Stockholm in the summer turned out to be! The architecture, the relaxed style of the city and its islands and bridges, the terraces with people out on the streets until late at night made this a special trip. We visited many cool and trendy places, unfortunately many of those places are probably now a lot less cool and trendy after visits of so many physicists in shorts and white socks in sandals. A big applause for the organizers for a fine meeting, and getting us into the Stockholm city hall and the superb Wasa museum. (left) The Golden room of Stockholm City Hall. (right) Muriel was not the only one in the room entertaining noble dreams during the reception in the Golden Room of the Stockholm City Hall... ATLAS is a monstrously complicated piece of apparatus. It will be very impressive when it is finished and works, but there are so many places where things can go wrong. If I must name a single highlight of the week: I found the technical coordination of t...

  4. INTERNATIONAL BUSINESS WEEKS – FROM CHALLENGE TO OPPORTUNITY

    Directory of Open Access Journals (Sweden)

    CHALUPOVA, Martina

    2016-06-01

    Full Text Available Article aims to analyse impact of project activities called International Business Weeks (IBW on outgoing student mobilities at the College of Polytechnics Jihlava. The IBW network was established by University Paris 13 in France and Leuven University College in Belgium (now University College Leuven-Limbourg 17 years ago to encourage finance/business students to apply for international mobility. The network of European business colleges/universities now contains 15 universities or colleges, College of Polytechnics in Jihlava (CPJ joined it in 2008. The main goal of the paper is to evaluate the effect of IBW on Erasmus mobility at CPJ. Analysis of the data from CPJ information system shows that this impact has weakened gradually. The data also proved that the interest in IBW among CPJ students is stagnating. Partial goal of the article is to suggest solutions for the projects’ revitalization. One of the conclusions is that there is a need for qualitative research among the students about their motivations and obstacles of international mobility, with focus on the psychological profile of the students.

  5. Weeks Island gravity stable CO2 pilot: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Johnston, J.R.; Perry, G.E.

    1989-01-01

    The Weeks Island ''S'' sand Reservoir B (''S'' RB) gravity-stable CO2 field test was completed during February 1988. Injection started in October 1978 and production began in January 1981 in this high-permeability, steeply-dipping sandstone reservoir. About 264,000 barrels of oil or 65 percent of the starting volume has been recovered. A 24-percent pore-volume slug of CO2 mixed with about six mole percent of natural gas (mostly methane) was injected at the start of the pilot. Since 1983, produced CO2 plus hydrocarbon gases have been recycled. CO2 usage statistics are 9.34 MCF/BO with recycle and 3.24 MCF/BO based on purchased CO2. Previous annual reports document the pilot design, implementation, and early results for the 1977 to June 1981 time period. This report is a review of early pilot history and a more detailed account of the post June 1981 results and overall interpretation. A reservoir-simulation history match of pilot performance plus core and log data from a 1983 swept-zone evaluation well are described in this report. A brief description of the production facility and an account of the corrosion control program are also included. 11 refs., 34 figs.

  6. A good week for global collaboration in particle physics

    CERN Multimedia

    2015-01-01

    This has been a good week for global collaboration in particle physics. On Wednesday, the CERN family grew by one Associate Member when we received official confirmation that the accession agreement signed last year had been ratified by the Turkish parliament, and on Thursday, we signed a new cooperation agreement with the US.   The signature of a new cooperation agreement between CERN and the US at the White House on Thursday, 7 May marks both a renewal of a long-standing friendship and a commitment to take the partnership further. Signed between CERN, the US Department of Energy and the US National Science Foundation, it is a framework agreement that paves the way for detailed accords on continued US participation in CERN’s scientific programme, and on European collaboration in projects hosted in the US, including prospective neutrino facilities. It is an agreement that is tacitly renewed every five years, unless one of the signatories signals a need to end or amend it. I am part...

  7. The Effects of 17 Weeks of Ballet Training on the Autonomic Modulation, Hormonal and General Biochemical Profile of Female Adolescents

    Directory of Open Access Journals (Sweden)

    da Silva Carla Cristiane

    2015-09-01

    Full Text Available This study aimed to examine the alterations in physiological and biochemical markers, after 17 weeks of ballet training in high level ballet dancers. Twenty four female ballet dancers from 12 to 15 years old took part in the study. The study followed 17 weeks of ballet training and analyzed changes in body composition, the autonomic nervous system and biochemical variables before and after (post training. The internal training load was obtained using the session rating of perceived exertion (session-RPE method, calculated as the mean weekly session-RPE, monotony and strain. After 17 weeks of training there were significant increases in body mass, height, lean body mass, total protein, urea, hemoglobin concentration, testosterone and thyroxine. During this period, decreases in relative body fat, uric acid, red blood cells, C-reactive protein, and ferritin were also found. After the training period, the autonomic modulation demonstrated significant positive alterations, such as increases in parasympathetic related indices. Based on the results obtained we concluded that ballet training led to improvements in body composition and autonomic modulation. In general hematological and biochemical variables demonstrated that the training did not have adverse effects on the health state of the adolescents.

  8. The Effects of 17 Weeks of Ballet Training on the Autonomic Modulation, Hormonal and General Biochemical Profile of Female Adolescents

    Science.gov (United States)

    da Silva, Carla Cristiane; Goldberg, Tamara Beres Lederer; Soares-Caldeira, Lúcio Flávio; dos Santos Oliveira, Ricardo; de Paula Ramos, Solange; Nakamura, Fábio Yuzo

    2015-01-01

    This study aimed to examine the alterations in physiological and biochemical markers, after 17 weeks of ballet training in high level ballet dancers. Twenty four female ballet dancers from 12 to 15 years old took part in the study. The study followed 17 weeks of ballet training and analyzed changes in body composition, the autonomic nervous system and biochemical variables before and after (post) training. The internal training load was obtained using the session rating of perceived exertion (session-RPE) method, calculated as the mean weekly session-RPE, monotony and strain. After 17 weeks of training there were significant increases in body mass, height, lean body mass, total protein, urea, hemoglobin concentration, testosterone and thyroxine. During this period, decreases in relative body fat, uric acid, red blood cells, C-reactive protein, and ferritin were also found. After the training period, the autonomic modulation demonstrated significant positive alterations, such as increases in parasympathetic related indices. Based on the results obtained we concluded that ballet training led to improvements in body composition and autonomic modulation. In general hematological and biochemical variables demonstrated that the training did not have adverse effects on the health state of the adolescents. PMID:26555850

  9. [A new regimen for TS-1 therapy designed to minimize adverse reactions by introducing a one-week interval after each two-week dosing session].

    Science.gov (United States)

    Kimura, Yutaka; Kikkawa, Nobuteru; Iijima, Shohei; Kato, Takeshi; Naoi, Yasuto; Hayashi, Taro; Tanigawa, Takahiko; Yamamoto, Hitoshi; Kurokawa, Eiji

    2002-08-01

    It has been reported that the response rate to TS-1 of advanced recurrent gastric cancer was the highest rate (46.5%) of effectiveness among anti-cancer agents, but the incidence of adverse reactions to this drug has been found to be as high as 83.2%, with grade 3 or severer reactions occurring in 20.3% of patients. Taking into consideration the post-marketing survey finding that adverse reactions to the drug first appear 2-3 weeks after the start of oral TS-1 therapy, we attempted a new dosing regimen for this drug, wherein each session of therapy lasted for 2 weeks, with a one-week interval between two consecutive sessions (herein-after called "the 2-week regimen"). This regimen was employed based on the expectation that the adverse reactions to the drug would be minimized and that the consecutive dosing period could be prolonged, while keeping the anti-cancer potency at a level similar to that expected with the 4-week dosing regimen with a 2-week interval between sessions (the 4-week regimen). The subjects were 38 patients with advanced or recurrent stomach cancer who were treated with TS-1 at our center between September 1999 and November 2001. Twenty-four patients treated using the 4-week method until January 2001 were taken as a historical control, and compared with 14 patients treated using the 2-week method from February 2001 and afterwards. The incidence of adverse reactions was 71% in the 2-week regimen group against 92% in the 4-week regimen group. The incidence of grade 3 or severe adverse reactions was 8% in the 2-week group and 21% in the 4-week group. Thus, the incidence of adverse reactions was lower in the 2-week group. The percentage of patients who complied with the dosing instructions completely during a 6-month period, as evaluated by the Kaplan-Meier method, was 86% in the 2-week group and 58% in the 4-week group. The response rate, as calculated in patients whose lesions could be evaluated, was 25% in the 2-week group and 19% in the 4-week

  10. COURSE OUTLINE FOR THIRD SIX WEEKS OF SCIENCE-LEVEL II, TALENT PRESERVATION CLASSES.

    Science.gov (United States)

    Houston Independent School District, TX.

    UNIT III (SIX WEEKS) CONCERNS PLANT LIFE, AND DEALS WITH THALLUS PLANTS, MOSSES, FERNS, AND SEED PLANTS. UNIT IV (SIX WEEKS) COVERS AIR AND SPACE, WITH SUBTOPICS ON ASTRONOMY AND WEATHER. "THE CHANGING EARTH," DEALING WITH GEOLOGY AND CONSERVATION, COMPRISES UNIT V (6WEEKS). THE LAST, UNIT VI (6 WEEKS), DEALS WITH CONSUMER…

  11. Behaviour of fast- and slow growing broilers to 12 weeks of age and the physical consequences

    NARCIS (Netherlands)

    Bokkers, E.A.M.; Koene, P.

    2003-01-01

    Behaviour of broilers up to 6 weeks of age has been studied extensively, but little is known what happens after 6 weeks. Insight in the behavioural abilities after 6 weeks may also yield insight in the period before 6 weeks as the disbalance between motivation and physical abilities is more clearly

  12. Comparison of anticonvulsant effects of clorazepate dipotassium and diazepam. Four week anticonvulsant study in Rhesus monkeys.

    Science.gov (United States)

    Plotnikoff, N P; O'Brien, G S

    1974-02-01

    Clorazepate dipotassium and diazepam were administered daily for the first 5 days of each week to Rhesus monkeys at equimolar doses and challanged once a week with a convulsant dose of pentylenetetrazol. Clorazepate exhibited sustained anticonvulsant activity throughout the second, third, and fourth weeks while diazepam was effective only during the second and third weeks.

  13. 77 FR 21448 - Security Zone; 2012 Fleet Week, Port Everglades, Fort Lauderdale, FL

    Science.gov (United States)

    2012-04-10

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zone; 2012 Fleet Week, Port Everglades, Fort... Fleet Week. 2012 Fleet Week will take place from Wednesday, April 25, 2012 through Monday, April 30... vessels participating in 2012 Fleet Week transit into and out of Port Everglades. The security zone...

  14. Administration of cetuximab every 2 weeks in the treatment of metastatic colorectal cancer

    DEFF Research Database (Denmark)

    Tabernero, Josep; Pfeiffer, Per; Cervantes, Andrés

    2008-01-01

    . The efficacy and safety of the every-2-weeks dosing regimen were similar to those reported for the approved weekly dosing regimen. The indication from these preliminary findings is that every-2-weeks administration of cetuximab (500 mg/m(2)) may be a potentially convenient alternative to the approved weekly...

  15. Antenatal Iron Supplementation Regimens for Pregnant Women in Rural Vietnam and Subsequent Haemoglobin Concentration and Anaemia among Their Infants.

    Science.gov (United States)

    Tran, Thach Duc; Fisher, Jane; Hanieh, Sarah; Tran, Tuan; Simpson, Julie Anne; Tran, Ha; Biggs, Beverley-Ann

    2015-01-01

    Little evidence about the effects of antenatal iron supplementation on infant anaemia is available. The aim was to compare effects on six-month-old infants' Haemoglobin (Hb) concentration and anaemia of daily iron-folic acid (IFA), twice-weekly IFA with or without other micronutrients (MMN) and usual antenatal care in rural Vietnam. Secondary data analysis from: a prospective population-based observational study (OS) which examined effects of antenatal psychosocial factors, anaemia and iron deficiency on infant development and health; and a three-arm cluster randomised trial (CRT) of different antenatal iron supplementation regimens. In the OS 497 women (anaemia between CRT arms and OS were calculated by multivariable regression models, controlling for baseline differences and clustering, using robust standard errors. Infant anaemia prevalence was 68.6% in the OS, 47.2% daily IFA, 53.5% weekly IFA, and 50.3% MMN conditions. After adjustment, mean infant haemoglobin levels in daily IFA (mean difference = 0.95 g/dL; 95%CI 0.7-11.18); weekly IFA (0.91; 95%CI 0.69-1.12) and MMN (1.04; 95%CI 0.8-1.27) were higher than in the OS. After adjustment there were lower odds ratios of anaemia among infants in the daily IFA (OR = 0.31; 95% CI 0.22-0.43), weekly IFA (0.38; 95%CI 0.26-0.54) and MMN (0.33; 95%CI 0.23-0.48) groups than in the OS. Infant anaemia is a public health problem in Vietnam and other resource-constrained countries. All supplementation regimens could have clinically significant benefits for Hb and reduce anaemia risk among six-month-old infants. Universal provision of free intermittent iron supplements is warranted.

  16. Coordination and Convening of the 2016 Arctic Science Summit Week

    Energy Technology Data Exchange (ETDEWEB)

    Hinzman, Larry D. [Univ. of Alaska, Fairbanks, AK (United States)

    2016-11-13

    The Arctic Science Summit Week, Arctic Observing Summit, Arctic Council Senior Arctic Officials, Model Arctic Council, and International Arctic Assembly were convened on the campus of the University of Alaska Fairbanks with great productivity and satisfaction of the participants. We were pleased to welcome over 1000 participants from 30 different nations and over 130 different institutions. The organization and execution of these meetings was extensive and complex involving more than 250 coordinators, volunteers and contributors from across Alaska. The participants were enthusiastic in their praise of the content and accomplishments of the meeting, but they were equally happy about the genuine welcome offered to our guests by the people of Alaska. Hosting a complex event such as this summit required an army of supporting services and we were blessed to have volunteers from Fairbanks, North Pole, Anchorage and other communities throughout Alaska helping us meet these needs. This truly was an event hosted by the people of Alaska. The significance of these events cannot be overstated. The US and global communities are finally coming to the realization of the important role that the Arctic plays in international politics, economics, and science. The Arctic has experienced tremendous changes in recent years, offering new opportunities that may be addressed through international collaborations, and serious challenges that must be addressed through active investment, adaptation and national and international coordination. Over 10% of the meeting participants were indigenous peoples, from indigenous organizations or hailed from small remote communities. This is still lower than we had hoped, but it is greater participation than similar meetings have experienced in the past. It is through such engagement that we can attack problems related to the changing environment, stagnant economies, and social ills.

  17. Clinical Application of Revised Laboratory Classification Criteria for Antiphospholipid Antibody Syndrome: Is the Follow-Up Interval of 12 Weeks Instead of 6 Weeks Significantly Useful?

    Directory of Open Access Journals (Sweden)

    Sang Hyuk Park

    2016-01-01

    Full Text Available Background. According to revised classification criteria of true antiphospholipid antibody syndrome, at least one of three antiphospholipid antibodies should be present on two or more occasions at least 12 weeks apart. However, it can be inconvenient to perform follow-up tests with interval of 12 weeks. We investigated clinical application of follow-up tests with interval of 12 weeks. Method. Totals of 67, 199, and 332 patients tested positive initially for the lupus anticoagulants confirm, the anti-β2 glycoprotein-I antibody, and the anti-cardiolipin antibody test, respectively, from Jan 2007 to Jul 2009. We investigated clinical symptoms of patients, follow-up interval, and results of each test. Results. Among patients with initial test positive, 1.5%–8.5% were subjected to follow-up tests at interval of more than 12 weeks. Among 25 patients with negative conversion in tests, patients with interval of more than 12 weeks showed clinical symptom positivity of 33.3%, which was higher than that of 12.5% with 6–12 weeks. Among 34 patients with persistent test positive, clinical symptoms positivity trended to be more evident in patients at interval of 6–12 weeks (47.4% versus 26.7%, P=0.191 than more than 12 weeks. Conclusion. Less than 10% of patients with initial test positive had follow-up tests at interval of more than 12 weeks and the patients with persistent test positive at interval of more than 12 weeks showed trends toward having lower clinical symptoms than 6–12 weeks. More research is needed focused on the evidence that follow-up test at interval of more than 12 weeks should be performed instead of 6 weeks.

  18. Clinical Application of Revised Laboratory Classification Criteria for Antiphospholipid Antibody Syndrome: Is the Follow-Up Interval of 12 Weeks Instead of 6 Weeks Significantly Useful?

    Science.gov (United States)

    Park, Sang Hyuk; Jang, Seongsoo; Park, Chan-Jeoung; Chi, Hyun-Sook

    2016-01-01

    Background. According to revised classification criteria of true antiphospholipid antibody syndrome, at least one of three antiphospholipid antibodies should be present on two or more occasions at least 12 weeks apart. However, it can be inconvenient to perform follow-up tests with interval of 12 weeks. We investigated clinical application of follow-up tests with interval of 12 weeks. Method. Totals of 67, 199, and 332 patients tested positive initially for the lupus anticoagulants confirm, the anti-β 2 glycoprotein-I antibody, and the anti-cardiolipin antibody test, respectively, from Jan 2007 to Jul 2009. We investigated clinical symptoms of patients, follow-up interval, and results of each test. Results. Among patients with initial test positive, 1.5%-8.5% were subjected to follow-up tests at interval of more than 12 weeks. Among 25 patients with negative conversion in tests, patients with interval of more than 12 weeks showed clinical symptom positivity of 33.3%, which was higher than that of 12.5% with 6-12 weeks. Among 34 patients with persistent test positive, clinical symptoms positivity trended to be more evident in patients at interval of 6-12 weeks (47.4% versus 26.7%, P = 0.191) than more than 12 weeks. Conclusion. Less than 10% of patients with initial test positive had follow-up tests at interval of more than 12 weeks and the patients with persistent test positive at interval of more than 12 weeks showed trends toward having lower clinical symptoms than 6-12 weeks. More research is needed focused on the evidence that follow-up test at interval of more than 12 weeks should be performed instead of 6 weeks.

  19. Folic acid

    Science.gov (United States)

    ... taking a specific nutritional supplement, containing vitamin B3 (nicotinamide), a compound isolated from grains (azelaic acid), zinc, ... lung cancer in most people. A type of skin cancer called melanoma. Limited research suggests that taking ...

  20. Folic Acid

    Science.gov (United States)

    ... B-complex vitamin needed by the body to manufacture red blood cells. A deficiency of this vitamin ... prepared from dried yeast, fruit, and fresh leafy green vegetables to increase the folic acid in your ...

  1. Fatty acid composition of Mediterranean buffalo milk fat

    Directory of Open Access Journals (Sweden)

    V. Proto

    2010-04-01

    Full Text Available The purpose of this research was to investigate the variation in fatty acid composition of milk fat from four buffalo (Bubalus bubalis herds under different feeding management and ration composition. Changes in milk fatty acid composition were monitored on a weekly basis. Saturated fatty acids (65.5% predominated in buffalo milk fat; monounsaturated and polyunsaturated fatty acids were 27.0% and 4.5%, respectively. Of saturated fatty acids, the content of palmitic acid was the highest (30.6% followed by stearic acid (12.0% and myristic acid (10.7%. Of the unsaturated fatty acids the content of oleic acid was the highest (26.6%. The average content of conjugated linoleic acid (0.76±0.33 was higher than the maximal values generally reported for dairy cow.

  2. Obstructive choledocholithiasis requiring intervention in a three week old neonate: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Lindsay E. Peters

    2016-01-01

    Full Text Available The discovery of cholelithiasis in neonates is often incidental, however obstructing common bile duct stones are rare. Herein we report the case of a 3 week old neonate who presented with obstructive choledocholithiasis. The patient was treated conservatively with antibiotics and ursodeoxycholic acid but did not improve. He was therefore taken to surgery for cholecystectomy and stone extraction. The operation was successful and his transaminases and bilirubin levels declined. Trials of conservative management can be attempted in asymptomatic infants with choledocholithiasis. However, failure of the stone to pass or ongoing signs of cholecystitis should be met with operative intervention to remove the obstruction.

  3. Viability of Escherichia coli ATCC 8739 in Nutrient Broth, Luria-Bertani Broth and Brain Heart Infusion over 11 Weeks.

    Science.gov (United States)

    Low, Samuel Xin Zher; Aw, Zhen Qin; Loo, Bryan Zong Lin; Lee, Kun Cheng; Oon, Jack Si Hao; Lee, Chin How; Ling, Maurice Han Tong

    2013-01-01

    Escherichia coli is a widely studied prokaryotic system. A recent study had demonstrated that reduced growth of E. coli after extended culture in Luria-Bertani broth is a result of depletion of fermentable sugars but able to sustain extended cell culture due to the presence of amino acids, which can be utilized as a carbon source. However, this had not been demonstrated in other media. The study aimed to determine the growth and viability of E. coli ATCC 8739 in 3 different media, Nutrient Broth (NB), Brain Heart Infusion (BHI) and Luria-Bertani Broth (LB) over 11 weeks. Growth of E. coli ATCC 8739 was determined by optical density. Viability was determined by serial dilution/spread-plate enumeration. After 11 weeks, the media were exhausted by repeated culture. Glucose was added to the exhausted media to determine whether glucose is the growth-limiting factor. Our results showed that cell density in all 3 media increased to about 1 × 10(9) cells/ml by the end of week 1, from the inoculation density of 2.67 × 10(5) cells/ml, peaked at about 1 × 10(13) cells/ml at week 4, before declining to about 5 × 10(7) cells/ml at week 7. Cell density is highly correlated to genomic DNA content (r(2) = 0.93) but poorly correlated to optical density (r(2)< 0.2). Our results also showed that the spent media were able to support further growth after glucose-supplementation. NB, LB and BHI are able to support extended periods of culture and glucose depletion is the likely reason for declining cell growth.

  4. Efficacy and safety of once-weekly bortezomib in multiple myeloma patients.

    Science.gov (United States)

    Bringhen, Sara; Larocca, Alessandra; Rossi, Davide; Cavalli, Maide; Genuardi, Mariella; Ria, Roberto; Gentili, Silvia; Patriarca, Francesca; Nozzoli, Chiara; Levi, Anna; Guglielmelli, Tommasina; Benevolo, Giulia; Callea, Vincenzo; Rizzo, Vincenzo; Cangialosi, Clotilde; Musto, Pellegrino; De Rosa, Luca; Liberati, Anna Marina; Grasso, Mariella; Falcone, Antonietta P; Evangelista, Andrea; Cavo, Michele; Gaidano, Gianluca; Boccadoro, Mario; Palumbo, Antonio

    2010-12-02

    In a recent phase 3 trial, bortezomib-melphalan-prednisone-thalidomide followed by maintenance treatment with bortezomib-thalidomide demonstrated superior efficacy compared with bortezomib-melphalan-prednisone. To decrease neurologic toxicities, the protocol was amended and patients in both arms received once-weekly instead of the initial twice-weekly bortezomib infusions: 372 patients received once-weekly and 139 twice-weekly bortezomib. In this post-hoc analysis we assessed the impact of the schedule change on clinical outcomes and safety. Long-term outcomes appeared similar: 3-year progression-free survival rate was 50% in the once-weekly and 47% in the twice-weekly group (P > .999), and 3-year overall survival rate was 88% and 89%, respectively (P = .54). The complete response rate was 30% in the once-weekly and 35% in the twice-weekly group (P = .27). Nonhematologic grade 3/4 adverse events were reported in 35% of once-weekly patients and 51% of twice-weekly patients (P = .003). The incidence of grade 3/4 peripheral neuropathy was 8% in the once-weekly and 28% in the twice-weekly group (P < .001); 5% of patients in the once-weekly and 15% in the twice-weekly group discontinued therapy because of peripheral neuropathy (P < .001). This improvement in safety did not appear to affect efficacy. This study is registered at http://www.clinicaltrials.gov as NCT01063179.

  5. Comparative Evaluation of Efficacy and Tolerability of Glycolic Acid, Salicylic Mandelic Acid, and Phytic Acid Combination Peels in Melasma.

    Science.gov (United States)

    Sarkar, Rashmi; Garg, Vijay; Bansal, Shivani; Sethi, Sumit; Gupta, Chitra

    2016-03-01

    Melasma is acquired symmetric hypermelanosis characterized by light-to-deep brown pigmentation over cheeks, forehead, upper lip, and nose. Treatment of this condition is difficult and associated with high recurrence rates. Chemical peels have become a popular modality in the treatment of melasma. To compare the therapeutic efficacy and tolerability of glycolic acid (35%) versus salicylic-mandelic (SM) acid (20% salicylic/10% mandelic acid) versus phytic combination peels in Indian patients with melasma. Ninety patients diagnosed with melasma were randomly assigned into 3 groups of 30 patients each. Group A received glycolic acid (GA-35%) peel, Group B received SM acid, and Group C received phytic combination peels. Each group was primed with 4% hydroquinone and 0.05% tretinoin cream for 4 weeks before treatment. Chemical peeling was done after every 14 days in all groups until 12 weeks. Clinical evaluation using melasma area and severity index (MASI) score and photography was recorded at every visit and follow-up was done until 20 weeks. There was a decrease in MASI score in all 3 groups but it was statistically significantly lower in Group A than Group C (p = .00), and it was also statistically significantly lower in Group B than Group C (p = .00) but there was no statistically significant difference between Groups A and B (p = .876). Objective response to treatment evaluated by reduction in MASI scoring after 12 weeks was 62.36% reduction in GA group, 60.98% reduction in SM group, and 44.71% in phytic acid group. It is concluded that GA (35%) and SM acid peels are both equally efficacious and a safe treatment modality for melasma in Indian skin, and are more effective than phytic acid peels. Salicylic-mandelic peels are better tolerated and more suitable for Indian skin.

  6. Ibotenic acid and thioibotenic acid

    DEFF Research Database (Denmark)

    Hermit, Mette B; Greenwood, Jeremy R; Nielsen, Birgitte

    2004-01-01

    with the conformations preferred by the ligands upon docking to mGlu1 and models of the other mGlu subtypes, we propose that unlike other subtypes, group III mGlu receptor binding sites require a ligand conformation at an energy level which is prohibitively expensive for ibotenic acid, but not for thioibotenic acid....... These studies demonstrate how subtle differences in chemical structures can result in profound differences in pharmacological activity....

  7. Two weeks of moderate intensity continuous training, but not high intensity interval training increases insulin-stimulated intestinal glucose uptake.

    Science.gov (United States)

    Motiani, Kumail Kumar; Savolainen, Anna M; Eskelinen, Jari-Joonas; Toivanen, Jussi; Ishizu, Tamiko; Yli-Karjanmaa, Minna; Virtanen, Kirsi A; Parkkola, Riitta; Kapanen, Jukka; Gronroos, Tove J; Haaparanta-Solin, Merja; Solin, Olof; Savisto, Nina; Ahotupa, Markku; Löyttyniemi, Eliisa; Knuuti, Juhani; Nuutila, Pirjo; Kalliokoski, Kari K; Hannukainen, Jarna C

    2017-02-09

    Similar to muscles, the intestine is also insulin resistant in obese subjects and subjects with impaired glucose tolerance. Exercise training improves muscle insulin sensitivity, but its effects on intestinal metabolism are not known. We studied the effects of high intensity interval training (HIIT) and moderate intensity continuous training (MICT) on intestinal glucose and free fatty acid uptake from circulation in humans. Twenty-eight healthy middle-aged sedentary men were randomized for two weeks of HIIT or MICT. Intestinal insulin-stimulated glucose uptake and fasting free fatty acid uptake from circulation were measured using positron emission tomography and [(18)F]FDG and [(18)F]FTHA. In addition, effects of HIIT and MICT on intestinal Glut2 and CD36 protein expression were studied in rats. Training improved aerobic capacity (p=0.001) and whole-body insulin sensitivity (p=0.04), but not differently between HIIT and MICT. Insulin-stimulated glucose uptake increased only after the MICT in the colon [HIIT=0%; MICT=37%] (p=0.02 for time*training) and tended to increase in the jejunum [HIIT=-4%; MICT=13%] (p=0.08 for time*training). Fasting free fatty acid uptake decreased in the duodenum in both groups [HIIT=-6%; MICT=-48%] (p=0.001 time) and tended to decrease in the colon in the MICT group [HIIT=0%; MICT=-38%] (p=0.08 for time*training). In rats, both training groups had higher Glut2 and CD36 expression compared to control animals. This study shows that already two weeks of MICT enhances insulin-stimulated glucose uptake while both training modes reduce fasting free fatty acid uptake in the intestine in healthy middle-aged men, providing an additional mechanism by which exercise training can improve whole body metabolism.

  8. Sustainability of the effects of medicinal iron and iron rich food supplementation on haemoglobin, intelligence quotient and growth of school aged girls

    Directory of Open Access Journals (Sweden)

    Monika Jain

    2014-12-01

    Full Text Available Anaemia in school aged girls is an important but neglected issue. Since iron supplementation programmes have had little reported success in reducing anaemia, interest is turning to food based approaches that have higher potential for achieving far reaching benefits. The purpose of the study was to observe sustainability of the effect of iron and food supplementation on haemoglobin (Hb, intelligence quotient (IQ and growth of the subjects. At baseline, estimation of haemoglobin (Hb, red cell indices, serum iron, total iron binding capacity, serum transferrin saturation and serum ferritin was done. IQ, weight and height were measured using standard procedures. Anaemic subjectswere divided into three groups, viz., (i twice weekly supplementation of iron folic acid syrup (53 mg iron/week; (ii daily supplementation of 4 niger seed and defatted soyaflour biscuits plus 2 lemons (45 mg iron/week and (iii control. Non anaemic group(NAC was not intervened. Endline data was collected after 120 days. Follow up for Hb, IQ, weight and height was done 4 months after cessation of supplementation. The prevalence of anaemia was 77% in the study population; 46% subjects had mild anaemia and 32% had moderate anaemia. Iron status was lower in anaemic subjects (p<0.001.Iron supplementation was more effective in raising Hb and building iron stores than iron rich food supplementation. Iron supplementation improved IQ but did not bring about catch up of anaemics to non anaemics. Iron rich food supplementation was better than medicinal iron in promoting growth in anaemic girls. The impact of iron rich food supplementation on Hb, IQ and growth sustained for 4 months while that of medicinal iron did not. Effects of food supplementation are sustainable for 4 months, therefore, this strategy holds more potential to control anaemia, in school aged girls.

  9. Iron Polymaltose Complex in the Treatment of Iron Deficiency Anemia in Pregnancy.

    Science.gov (United States)

    Yasmeen, S; Aktar, N; Azim, E; Siddique, S; Shah, S M; Chaklader, M A; Khatun, S; Debnath, R C; Rahman, M M; Bari, M N

    2016-07-01

    Iron deficiency anaemia is a major public health problem in pregnancy. About 58% of pregnant women in developed countries are anaemic mainly due to iron deficiency resulting a serious negative consequences on children, mothers and eventually on the nation. This quasi-experimental multi centered study (Before after study) was done to evaluate the efficacy and tolerability of Iron Polymaltose Complex (IPC) in the treatment of iron deficiency anaemia and it was performed at the OPD of Bangladesh Medical College and two other clinics of Dhaka city from August 2011 to September 2013. A total of 80 (eighty) subjects were selected by purposive sampling as per inclusion and exclusion criteria. They were treated by Iron Polymaltose-IPC [47mg elemental iron + Folic Acid 0.5mg + Zinc 22.5mg - Once daily orally for 12 weeks]. At the beginning and after 12 weeks of intervention by Iron Polymaltose Complex (IPC) Hb%, Packed Cell Volume (PCV), Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin (MCH), Serum iron, and Serum ferritin were measured. Data were analyzed by SPSS version 13.0. Paired and unpaired 't' test was used to analyze differences within groups and between groups. Chi-square test was done to analyze primary efficacy parameters and adverse drug reactions (ADR). Most of the respondents were within the age group of 18-23 and 30-35 years (32.6% each). Significant differences were found by treatment with IPC for 12 weeks in Hb%, PCV, MCV, MCH, Serum iron, and Serum ferritin level. In iron deficiency anaemia during pregnancy IPC may be used as a safe and cost-effective therapeutic management.

  10. Acid Rain

    Science.gov (United States)

    Bricker, Owen P.; Rice, Karen C.; Dietrich, W.E.; Sposito, Garrison

    1997-01-01

    Acid deposition, or acid rain as it is more commonly referred to, has become a widely publicized environmental issue in the U.S. over the past decade. The term usually conjures up images of fish kills, dying forests, "dead" lakes, and damage to monuments and other historic artifacts. The primary cause of acid deposition is emission of S02 and NOx to the atmosphere during the combustion of fossil fuels. Oxidation of these compounds in the atmosphere forms strong acids - H2SO4 and HNO3 - which are returned to the Earth in rain, snow, fog, cloud water, and as dry deposition.Although acid deposition has only recently been recognized as an environmental problem in the U.S., it is not a new phenomenon (Cogbill & Likens 1974). As early as the middle of the 17th century in England, the deleterious effects of industrial emissions on plants, animals, and humans, and the atmospheric transport of pollutants between England and France had become issues of concern (Evelyn 1661, Graunt 1662). It is interesting that well over three hundred years ago in England, recommendations were made to move industry outside of towns and build higher chimneys to spread the pollution into "distant parts." Increasing the height of smokestacks has helped alleviate local problems, but has exacerbated others. In the U.S. the height of the tallest smokestack has more than doubled, and the average height of smokestacks has tripled since the 1950s (Patrick et al 1981). This trend occurred in most industrialized nations during the 20th century and has had the effect of transforming acid rain from a local urban problem into a problem of global scale.

  11. Organosulfates and organic acids in Arctic aerosols: Speciation, annual variation and concentration levels

    DEFF Research Database (Denmark)

    Hansen, Anne Maria Kaldal; Kristensen, Kasper; Nguyen, Quynh

    2014-01-01

    concentrations of organosulfates (47 +/- 14 ng m(-3)) and organic acids (11.5 +/- 4 ng m(-3)) were observed in January, February and March, contrary to considerably lower mean concentrations of organosulfates (2 +/- 3 ng m(3-)) and organic acids (2.2 +/- 1 ng m(-3)) observed during the rest of the year...... organosulfates - from both anthropogenic and biogenic precursors were in focus. A total of 11 organic acids (terpenylic acid, benzoic acid, phthalic acid, pinic acid, suberic acid, azelaic acid, adipic acid, pimelic acid, pinonic acid, diaterpenylic acid acetate and 3-methyl-1,2,3-butanetricarboxylic acid), 12....... At Zeppelin Mountain, organosulfate and organic acid concentrations remained relatively constant during most of the year at a mean concentration of 15 +/- 4 ng m(-3) and 3.9 +/- 1 ng m(-3), respectively. However during four weeks of spring, remarkably higher concentrations of total organosulfates (23-36 ng m...

  12. hrm320 full course latest 2015 november [ all discussion , assignment ,week 4 quiz and research paper

    OpenAIRE

    Laynebaril1

    2017-01-01

      hrm320 full course latest 2015 november [ all discussion , assignment ,week 4 quiz and research paper Click Link Below To Buy: http://hwcampus.com/shop/hrm320-full-course-latest/   week 1   week 1   Lofty Lawns (graded) MAKE CERTAIN TO READ MY FIRST POST BEFORE POSTING YOUR DISCUSSION FOR THE WEEK! (TCO 1) Larry Land establishes a landscaping business under the name "Lofty Lawns." The business handles lawn care and seasonal flowersfor apartm...

  13. Perfluorooctanoic acid

    NARCIS (Netherlands)

    de Voogt, P.; Wexler, P.

    2014-01-01

    Perfluorooctanoic acid (PFOA, 335-67-1) is used in fluoropolymer production and firefighting foams and persists in the environment. Human exposure to PFOA is mostly through the diet. PFOA primarily affects the liver and can cause developmental and reproductive toxic effects in test animals.

  14. Weekly Versus Fortnightly Cryotherapy For Warts On Extremities - A Pilot Study

    Directory of Open Access Journals (Sweden)

    Eapen Annamma

    1997-01-01

    Full Text Available Forty two patients with verruca vulgaris on the extremities who attended the Government Wenlock Hospital and KMC, Attavar, were subjected to weekly and fortnightly cryotherapy. At the end of 8 weeks, it was found that of the 37 patients who were followed up, 94% in weekly group and 84% in fortnightly group responded to treatment.

  15. Weekly low-dose mitoxantrone plus doxorubicin as second-line chemotherapy for advanced breast cancer

    NARCIS (Netherlands)

    M. Bontenbal (Marijke); A.S.Th. Planting (André); C.J. Rodenburg (C.); A. Dees; J. Verweij (Jaap); C.C.M. Bartels (Carina); J. Alexieva-Figusch (Jana); W.L.J. van Putten (Wim); J.G.M. Klijn (Jan)

    1992-01-01

    textabstractWeekly low dose mitoxantrone (3 mg/m2) plus doxorubicin (8 mg/m2) was administered as second-line chemotherapy to 33 patients with advanced breast cancer. Four out of 28 evaluable patients (14%) obtained a partial response with a median duration of 34 weeks (range 18-67+ weeks), while 8

  16. Clinical correlates of weight loss and attrition during a 10-week dietary intervention study

    DEFF Research Database (Denmark)

    Handjieva-Darlenska, Teodora; Holst, Claus; Grau, Katrine

    2012-01-01

    clinical centres in 7 European countries, who underwent a 10-week dietary intervention study comparing two hypo-energetic (-600 kcal/day) diets varying in fat content. Results: The multiple regression model showed that weight loss at week 10 was predicted by: 6.55 + 1.27 × early weight loss (kg) at week 1...

  17. Chronic hypertension superimposed on preeclampsia at 13 gestational weeks: a case report with review

    Institute of Scientific and Technical Information of China (English)

    ZHU Yu-chun; SUN Yu; YANG Hui-xia

    2012-01-01

    Preeclampsia is represented by hypertension and proteinuria in pregnancy.It usually occurs after 20 gestational weeks.There are few reports on preeclampsia before 20 gestational weeks.In this case,we report a patient with chronic hypertension superimposed with preeclampsia at 13 gestational weeks.

  18. Request for a Copy of the Decision in "Weeks v. The United States"

    Science.gov (United States)

    Jones, Megan

    2011-01-01

    On December 21, 1911, Fremont Weeks, an employee of the Adams Express Company, was arrested while on the job at Union Station in Kansas City, Missouri. Police suspected that Weeks was selling and "transmitting chances" in a lottery, which at the time was considered gambling, an illegal action in Missouri. While Weeks was being held at…

  19. 75 FR 26877 - Peace Officers Memorial Day and Police Week, 2010

    Science.gov (United States)

    2010-05-12

    ... of the United States of America the two hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010... Documents#0;#0; ] Proclamation 8518 of May 7, 2010 Peace Officers Memorial Day and Police Week, 2010 By the... Officers Memorial Day'' and the week in which it falls as ``Police Week.'' NOW, THEREFORE, I, BARACK...

  20. 77 FR 35862 - Safety Zone; Fleet Week Maritime Festival, Pier 66 Elliott Bay, Seattle, WA

    Science.gov (United States)

    2012-06-15

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Fleet Week Maritime Festival, Pier 66 Elliott Bay... Guard will enforce the Fleet Week Maritime Festival's Pier 66 Safety Zone in Elliott Bay, WA from 8 a.m... Guard will enforce the Safety Zone for the Fleet Week Maritime Festival in 33 CFR 165.1330 on August...

  1. 77 FR 57494 - Safety Zone; Fleet Week Fireworks, San Francisco Bay, San Francisco, CA

    Science.gov (United States)

    2012-09-18

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Fleet Week Fireworks, San Francisco Bay, San Francisco... will enforce the safety zone for the Fleet Week Fireworks in the Captain of the Port, San Francisco...'' W (NAD83) for the Fleet Week Fireworks in 33 CFR 165.1191, Table 1, item number 25. This safety...

  2. Continuous infusion of enzyme replacement therapy is inferior to weekly infusions in MPS I dogs.

    Science.gov (United States)

    Passage, M B; Krieger, A W; Peinovich, M C; Lester, T; Le, S Q; Dickson, P I; Kakkis, E D

    2009-12-01

    Intravenous enzyme replacement therapy with recombinant human α-L-iduronidase (rhIDU) is used weekly to treat mucopolysaccharidosis (MPS) I. We tested continuous administration of rhIDU at two dosing levels (0.58 mg/kg per week and 2 mg/kg per week) in MPS I dogs, and compared the efficacy of continuous infusion with the clinically used 0.58 mg/kg weekly three-hour infusion. Peak plasma concentrations of rhIDU were much higher in weekly-treated dogs (mean 256 units/ml) than steady-state concentrations in dogs treated with continuous infusion (mean 1.97 units/ml at 0.58 mg/kg per week; 8.44 units/ml at 2 mg/kg per week). Dogs receiving continuous IV rhIDU, even at a higher (2 mg/kg per week) dose, had consistently lower iduronidase levels in tissues than dogs receiving a weekly (0.58 mg/kg per week) dose. GAG storage was also less improved by continuous intravenous infusion. Adverse events were similar in all dosing groups. We found that continuous administration of 2 mg/kg per week rhIDU to MPS I dogs was insufficient to achieve GAG storage reduction comparable to 0.58 mg/kg weekly dosing.

  3. Phytic acid increases mucin and endogenous amino acid losses from the gastrointestinal tract of chickens.

    Science.gov (United States)

    Onyango, Edward M; Asem, Elikplimi K; Adeola, Olayiwola

    2009-03-01

    The influence of the form of phytic acid on the regulation of mucin and endogenous losses of amino acids, nitrogen and energy in chickens was investigated. Forty-eight 10-week-old male broilers were grouped by weight into eight blocks of six cages with one bird per cage. Birds received by intubation six dextrose-based combinations of phytic acid and phytase arranged in a 3 x 2 factorial consisting of phytic acid form (no phytic acid, 1.0 g free phytic acid or 1.3 g magnesium-potassium phytate) and phytase (0 or 1000 units). Each bird received the assigned combination added to 25 g dextrose at each of the two feedings on the first day of experimentation. All excreta were collected continuously for 54 h following feeding and frozen until analysed. Frozen excreta were thawed, pooled for each bird, lyophilised, ground, and analysed for DM, energy, nitrogen, amino acids, mucin, and sialic and uric acids. Chickens fed either magnesium-potassium phytate or free phytic acid showed increased (P phytate than with free phytic acid treatment. Both phytic acid treatments also increased (P < 0.05) endogenous loss of threonine, proline and serine. In conclusion, the form of phytic acid fed to chickens affects the extent of mucin and endogenous amino acid losses from the gastrointestinal tract.

  4. A weekly bout of eccentric exercise is sufficient to induce health-promoting effects.

    Science.gov (United States)

    Paschalis, Vassilis; Nikolaidis, Michalis G; Theodorou, Anastasios A; Panayiotou, George; Fatouros, Ioannis G; Koutedakis, Yiannis; Jamurtas, Athanasios Z

    2011-01-01

    The effects of chronic eccentric-only versus concentric-only exercise on muscle physiology and blood biochemistry were investigated. Twenty women performed on an isokinetic dynamometer a concentric (n = 10;mean ± SEM: age = 21.0 ± 0.4 yr, body fat = 22.0% ± 0.9%) or an eccentric (n = 10, age = 20.0 ± 0.3 yr, body fat = 23.2% ± 0.7%) exercise session using the knee extensors of both lower limbs once a week for eight subsequent weeks. Muscle function (isometric, concentric, and eccentric peak torque, range of movement, and soreness) was evaluated before, immediately after, and 48 h postexercise in each one of the eight training weeks. Body fat, resting energy expenditure (REE), lipid, and carbohydrate oxidation rate as well as blood chemistry measurements (lipid, lipoprotein and apolipoprotein profile, glucose, insulin, glycosylated hemoglobin, and creatine kinase) were examined before and 48 h postexercise at the first and eighth week of training. Acute eccentric exercise increased REE and fat oxidation at week 1 (12.7% and 12.9%, respectively) and at week 8 (0.7% and 2.8%, respectively). Chronic eccentric exercise increased resting REE and fat oxidation at week 8 compared with week 1 (5.0% and 9.9%, respectively). Acute eccentric exercise improved blood lipid profile at week 1 and week 8. Chronic eccentric exercise improved resting blood lipid profile at week 8. Acute eccentric exercise increased insulin resistance at week 1 but not at week 8. Chronic eccentric exercise decreased resting insulin resistance at week 8. It is reported for the first time that only 30 min of eccentric exercise per week for 8 wk was sufficient to improve health risk factors.

  5. Gemcitabine and cisplatin in locally advanced and metastatic bladder cancer; 3- or 4-week schedule?

    DEFF Research Database (Denmark)

    Als, Anne Birgitte; Sengeløv, Lisa; Von Der Maase, Hans

    2008-01-01

    BACKGROUND: Chemotherapy with gemcitabine and cisplatin (GC) is an active regimen in advanced transitional cell carcinoma (TCC). Traditionally, GC has been administered as a 4-week schedule. However, an alternative 3-week schedule may be more feasible. Long-term survival data for the alternative 3......-week schedule and comparisons of the feasibility and toxicity between the two schedules have not previously been published. MATERIAL AND METHODS: We performed a retrospective analysis of patients with stage IV TCC, treated with GC by a standard 4-week or by an alternative 3-week schedule. RESULTS...

  6. Improved metabolic control after 12-week dietary intervention with low glycaemic isomalt in patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Holub, I; Gostner, A; Hessdörfer, S; Theis, S; Bender, G; Willinger, B; Schauber, J; Melcher, R; Allolio, B; Scheppach, W

    2009-12-01

    The polyol isomalt (Palatinit) is a very low glycaemic sugar replacer. The effect of food supplemented with isomalt instead of higher glycaemic ingredients like sucrose and/or starch hydrolysates on metabolic control in patients with type 2 diabetes was examined in this open study. Thirty-three patients with type 2 diabetes received a diet with foods containing 30 g/d isomalt instead of higher-glycaemic carbohydrates for 12 weeks. Metformin and/or thiazolidindiones were the only concomitant oral antidiabetics allowed during the study. Otherwise, the participants maintained their usual diet during the test phase, but were instructed to refrain from additional sweetened foods. Before start, after 6 weeks and 12 weeks (completion of the study), blood samples were taken and analysed for clinical routine parameters, metabolic, and risk markers. Thirty-one patients completed the study. The test diet was well accepted and tolerated. After 12 weeks, significant reductions were observed for: glycosylated haemoglobin, fructosamine, fasting blood glucose, insulin, proinsulin, C-peptide, insulin resistance (HOMA-IR), and oxidised LDL (an atherosclerosis risk factor). In addition, significant lower nonesterified fatty acid concentrations were found in female participants. Routine blood measurements and blood lipids remained unchanged. The substitution of glycaemic ingredients by isomalt and the consequent on reduction of the glycaemic load within otherwise unchanged diet was accompanied by significant improvement in the metabolic control of diabetes. The present study is in agreement with findings of previous reported studies in human subjects demonstrating beneficial effects of low glycaemic diets on glucose metabolism in patients with diabetes mellitus type 2.

  7. Premature rupture of membranes at 20 weeks: report of a successful outcome after transcervical application of fibrin glue.

    Science.gov (United States)

    Calado, Elsa; Ayres-de-Campos, Diogo

    2007-01-01

    A 30-year-old primigravida was admitted to hospital at 20 weeks of gestation because of premature rupture of membranes and oligohydramnios. The patient was maintained in bed rest and given intravenous ampicillin. Forty-eight hours later, after documenting the absence of infection and maintenance of the oligohydramnios, fibrin glue was applied transcervically under ultrasound control. There was subjective improvement in amniotic fluid volume after treatment, but always within the criteria of oligohydramnios. Fibrin glue application was repeated twice due to reported increase in fluid loss and diminished amniotic fluid volume on ultrasound. Amoxicillin per os was started at 23 weeks, and clavulanic acid was added at 26 weeks due to the isolation of an Escherichia coli on cervical-vaginal cultures. No signs of infection ensued until 34 weeks, when an axillary temperature of 39.5 degrees C was detected together with a non-reassuring cardiotocographic pattern, the latter leading to the performance of an urgent cesarean section. The newborn had an Apgar score of 9/10/10, umbilical artery pH of 7.32, and no external deformities. He showed no signs of lung hypoplasia and required no oxygen supplementation. Oropharyngeal and blood cultures revealed an E. coli infection and antibiotic treatment was started. No further complications occurred and he was discharged home on the 8th day of life. At 12 months, the child reveals a normal development. The mother had a mild and short-lasting wound infection and was discharged on the 8th postoperative day.

  8. Pengaruh Pemberian Zat Besi dan Asam Folat dibandingkan dengan Multivitamin dan Mineral pada Pekerja WanitaUsia Subur di Agroindustri Nanas

    Directory of Open Access Journals (Sweden)

    Hadi Riyadi

    2013-06-01

    divided into two treatment groups supplements, namely iron + folic acid (IF that wasgiven iron + folic acid and multivitamin and mineral (MVM that was given multi vitamin and mineral containing 15 different vitamins and minerals including iron and folic acid. The subjects of period-1 were 25 married WUS (IF=13, MVM=12 and of period-2 were 15 single WUS (BF=7, MVM=8. Supplementation performed three times weekly for 10 weeks. After supplementation, the levels of Hb, haematocrit (Hc and serum ferritin of BF-group increased, whereas there were declines in MVM-group. The increase in Hb and Hc in married WUS was higher than the single. However, their Hb was fallen down when supplementation was continued without supervision and getting down when not given the supplements anymore. Supplementation with iron is a must for WUS workers, because they are not able to increase their Hb if only rely on their food.

  9. Hydroxycarboxylic acids and salts

    Energy Technology Data Exchange (ETDEWEB)

    Kiely, Donald E; Hash, Kirk R; Kramer-Presta, Kylie; Smith, Tyler N

    2015-02-24

    Compositions which inhibit corrosion and alter the physical properties of concrete (admixtures) are prepared from salt mixtures of hydroxycarboxylic acids, carboxylic acids, and nitric acid. The salt mixtures are prepared by neutralizing acid product mixtures from the oxidation of polyols using nitric acid and oxygen as the oxidizing agents. Nitric acid is removed from the hydroxycarboxylic acids by evaporation and diffusion dialysis.

  10. Comparison of psychometric properties between usual-week and past-week self-reported physical activity questionnaires: a systematic review.

    Science.gov (United States)

    Doma, Kenji; Speyer, Renée; Leicht, Anthony S; Cordier, Reinie

    2017-01-31

    The aim was to critically appraise the methodological quality of studies and determine the psychometric qualities of Past-week and Usual-week Physical Activity Questionnaires (PAQs). Data sources were obtained from Pubmed and Embase. The eligibility criteria for selecting studies included: 1) at least one psychometric property of PAQs was examined in adults; 2) the PAQs either had a recall period of usual 7-days (Usual-week PAQs) within the past 12 months or during the past 7-days (Past-week PAQs); and 3) PAQs were self-administered. Study quality was evaluated using the COSMIN taxonomy and the overall psychometric qualities evaluated using pre-established psychometric criteria. Overall, 45 studies were reviewed to assess the psychometric properties of 21 PAQs with the methodological quality of most studies showing good to excellent ratings. When the relationship between PAQs and other instruments (i.e., convergent validity) were compared between recall methods, Past-week PAQs appeared to have stronger correlations than Usual-week PAQs. For the overall psychometric quality, the Incidental and Planned Exercise Questionnaire for the Usual-week (IPEQ-WA) and for the Past-week (IPEQ-W) had the greatest number of positive ratings. For all included PAQs, very few psychometric properties were assessed with poor ratings for the majority of the overall qualities of psychometric properties indicating the limitation of current PAQs. More research that covers a greater spectrum of psychometric properties is required to gain a better understanding of the qualities of current PAQs.

  11. A post-hoc analysis of reduction in diabetic foot ulcer size at 4 weeks as a predictor of healing by 12 weeks.

    Science.gov (United States)

    Snyder, Robert J; Cardinal, Matthew; Dauphinée, Damien M; Stavosky, James

    2010-03-01

    Percent area reduction (PAR) after 4 weeks of diabetic foot ulcer (DFU) treatment has been suggested as a clinical monitoring parameter to distinguish DFUs that will heal within 12 weeks from those that will not despite standard wound care. The purpose of this post-hoc analysis of control DFU treatment outcomes from two published, randomized, controlled studies was to assess the relationship between PAR during early standard wound care and ulcer closure by week 12. The proportion of DFUs healed after 12 weeks was 57% (39 out of 69; 95% confidence interval [CI], 44% to 68%) in study A and 52% (38 out of 73; 95% CI, 40% to 64%) in study B for wounds with > or = 50% PAR by week 4 and 5% (three out of 64; 95% CI, 1% to 13%) and 2% (one out of 44; 95% CI, 0.1% to 12%), respectively, for DFUs with or = 50% PAR (P protocols of care should be re-evaluated if > or = 50% PAR is not achieved. Studies to assess DFU healing before and after 4 weeks of standard wound care are needed to further refine these guidelines of care.

  12. Significant progression of load on the musculoskeletal system with extremely high loads, with rapid weekly weight gains, using the Anatoly Gravitational System, in a 10-week training period

    Directory of Open Access Journals (Sweden)

    Burke DT

    2013-10-01

    Full Text Available David T Burke,1 David Tran,1 Di Cui,1 Daniel P Burke,2 Samir Al-Adawi,3 Atsu SS Dorvlo41Emory University Medical School, Atlanta, GA, USA; 2Georgia College and State University, GA, USA; 3Department of Behavioral Medicine, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman; 4Department of Mathematics and Statistics, College of Science, Sultan Qaboos University, Muscat, OmanAbstract: In an age of increasing numbers of lifestyle diseases and plasticity of longevity, exercise and weight training have been increasingly recognized as both preventing and mitigating the severity of many illnesses. This study was designed to determine whether significant weight-lifting gains could be realized through the Anatoly Gravitational System. Specifically, this study sought to determine whether this once-weekly weight-training system could result in significant weekly strength gains during a 10-week training period. A total of 50 participants, ranging in age from 17 to 67 years, completed at least 10 weekly 30-minute training sessions. The results suggest participants could, on average, double their weight-lifting capacity within 10 sessions. This preliminary study, which would require further scrutiny, suggests the Anatoly Gravitational System provides a rather unique opportunity to load the musculoskeletal system with extremely high loads, with rapid weekly weight gains, using only short weekly training sessions. More studies are warranted to scrutinize these findings.Keywords: Anatoly Gravitational System, weight training, musculoskeletal system

  13. Four weeks supplementation with Lactobacillus paracasei subsp. paracasei L. casei W8® shows modest effect on triacylglycerol in young healthy adults

    DEFF Research Database (Denmark)

    Bjerg, Anne Toksvig; Kristensen, Mette Bredal; Ritz, Christian

    2015-01-01

    were measured. Additionally fasting blood lipids and fatty acids concentrations were measured. Sixteen piglets were randomised into two groups: L. casei W8 (1010 cfu/day) as top dressing on morning fed or no treatment. After two weeks piglets were sacrificed and tissue from ileum, jejunum and skeletal......, supplementation with L. casei W8 did not affect appetite parameters, glucose or insulin responses; but appear to be able to lower triacylglycerol levels, possibly by reducing its production....

  14. [Hospital Admissions due to cyanosis episodes in newborns with gestational age of 34 weeks or more].

    Science.gov (United States)

    Casanueva, C Paulina; Cifuentes, R Javier

    2015-01-01

    A retrospective study was performed between January 2007 and December 2012 to assess the admission rates of newborns due to episodes of cyanosis Retrospective study that included all the newborns hospitalized with episodes of cyanosis between January 2007 and December 2012. In them were employed two study protocols that considered first and second line tests, the latter in view of recurrence of events. The first line protocol considered general biochemical tests, chest x-ray and echocardiography in selected cases, while the second line protocol included electroencephalogram, electrocardiogram, nuclear magnetic resonance of the brain, expanded metabolic screening, pyruvic acid, lactic acid, and in case of seizures, cytochemical, and culture of cerebrospinal fluid (CSF) and PCR (polymerase chain reaction) for herpes. A total of 98 (2.8%) out of 3,454 newborns were admitted due to episodes of cyanosis. Gestational age: 37.8+1.4 weeks, birth weight: 3,145+477 g. Maternal age: 32+4.8 years. Disease was present in 19.4% of mothers; gestational diabetes (8.1%), pregnancy induced hypertension (5.1%), intrahepatic cholestasis (3.1%), and intrauterine growth retardation (3.1%). Gender: 48.8% male, 51.2% female (NS). Birth: caesarean section, 68.4%, and vaginal delivery, 31.6%. Age on admission 1.9+1.4 days. Hospital stay: 4.2+4.2 days. First line tests were performed in 100% of patients with 39.8% fulfilling the criteria for second line study. A condition was detected in 21.4%, with convulsive syndrome was the most frequent (33%). Newborns with an identified condition had 3.8+2.7 episodes versus 1.5+2,4 in those without diagnosis (NS). A home oxygen monitor was given to 15.4%. There were no re-admissions. Most newborns admitted due to cyanosis are discharged with a condition of unknown origin. In this study, convulsive syndrome was the most frequent cause. Copyright © 2015 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Conservative management of preterm premature rupture of membranes beyond 32 weeks' gestation: is it worthwhile?

    Science.gov (United States)

    Tsafrir, Z; Margolis, G; Cohen, Y; Cohen, A; Laskov, I; Levin, I; Mandel, D; Many, A

    2015-01-01

    We aimed to investigate whether conservative management of preterm premature rupture of membranes (PPROM) at 32-34 weeks' gestation improves outcome. In this retrospective analysis of singleton pregnancies, the study group included patients with PPROM at 28-34 weeks' gestation and the control group included patients presented with spontaneous preterm delivery at 28-34 weeks' gestation. Both groups were subdivided according to gestational age - early (28-31 weeks' gestation) versus late (32-34 weeks' gestation). Adverse neonatal outcome included neonatal death, intraventricular haemorrhage grade 3/4, respiratory distress syndrome, periventricular leucomalacia and neonatal sepsis. The study and control groups included 94 and 86 women, respectively. The study group had a lower incidence of adverse neonatal outcome at the earlier weeks (28-31), compared with the control group at the same gestational age. In contrast, at 32-34 weeks' gestation no difference in the risk for adverse neonatal outcome was noticed. Additionally, within the study group, chorioamnionitis rate was significantly higher among those who delivered at 32-34 weeks' gestation (p < 0.01). No advantage for conservative management of PPROM was demonstrated beyond 31 weeks' gestation. Moreover, conservative management of PPROM at 32-34 weeks' gestation may expose both mother and neonate to infectious morbidity.

  16. Four weeks of IV iron supplementation reduces perceived fatigue and mood disturbance in distance runners.

    Directory of Open Access Journals (Sweden)

    Amy Woods

    Full Text Available To determine the effect of intravenous iron supplementation on performance, fatigue and overall mood in runners without clinical iron deficiency.Fourteen distance runners with serum ferritin 30-100 µg · L(-1 were randomly assigned to receive three blinded injections of intravenous ferric-carboxymaltose (2 ml, 100 mg, IRON or normal saline (PLACEBO over four weeks (weeks 0, 2, 4. Athletes performed a 3,000 m time trial and 10 × 400 m monitored training session on consecutive days at week 0 and again following each injection. Hemoglobin mass (Hbmass was assessed via carbon monoxide rebreathing at weeks 0 and 6. Fatigue and mood were determined bi-weekly until week 6 via Total Fatigue Score (TFS and Total Mood Disturbance (TMD using the Brief Fatigue Inventory and Brunel Mood Scale. Data were analyzed using magnitude-based inferences, based on the unequal variances t-statistic and Cohen's Effect sizes (ES.Serum ferritin increased in IRON only (Week 0: 62.8 ± 21.9, Week 4: 128.1 ± 46.6 µg · L(-1; p = 0.002 and remained elevated two weeks after the final injection (127.0 ± 66.3 µg · L(-1, p = 0.01, without significant changes in Hbmass. Supplementation had a moderate effect on TMD of IRON (ES -0.77 with scores at week 6 lower than PLACEBO (ES -1.58, p = 0.02. Similarly, at week 6, TFS was significantly improved in IRON vs. PLACEBO (ES -1.54, p = 0.05. There were no significant improvements in 3,000 m time in either group (Week 0 vs. Week 4; Iron: 625.6 ± 55.5 s vs. 625.4 ± 52.7 s; PLACEBO: 624.8 ± 47.2 s vs. 639.1 ± 59.7 s; but IRON reduced their average time for the 10 × 400 m training session at week 2 (Week 0: 78.0 ± 6.6 s, Week 2: 77.2 ± 6.3; ES-0.20, p = 0.004.During 6 weeks of training, intravenous iron supplementation improved perceived fatigue and mood of trained athletes with no clinical iron deficiency, without concurrent improvements in oxygen transport capacity or performance.

  17. Reaction of folic acid with single-walled carbon nanotubes

    Science.gov (United States)

    Ellison, Mark D.; Chorney, Matthew

    2016-10-01

    The oxygen-containing functional groups on oxidized single-walled carbon nanotubes (SWNTs) are used to covalently bond folic acid molecules to the SWNTs. Infrared spectroscopy confirms intact molecular binding to the SWNTs through the formation of an amide bond between a carboxylic acid group on an SWNT and the primary amine group of folic acid. The folic acid-functionalized SWNTs are readily dispersible in water and phosphate-buffered saline, and the dispersions are stable for a period of two weeks or longer. These folic acid-functionalized SWNTs offer potential for use as biocompatible SWNTs.

  18. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Creative Industry The creative industry has come to the fore against the backdrop of an international division of labor. Britain has formulated a clear definition of the industry, which it believes covers 13 sectors, such as advertising, design, fashion, film and software. Highlighting creativity and the spirit of innovation, the industry has become a major pillar of the economic structure based on the

  19. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OPINION Control Targets Of all cities’property price control targets,Beijing’s is the first to declare its market is"stable and dropping"and it is likely to be the only one realizing price reductions.

  20. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Most Favored Employers Lack Dynamism July is the month for Chinese college graduates to leave school and start a career. According to a recent survey, on the Chinese mainland, the most favored employers are listed as China Mobile,China Telecom and Sinope

  1. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Changes From Within The Ministry of Housing and Urban-Rural Development recently said it would reform the current urban management system, which will make mayors directly accountable for the work.

  2. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION New Yardstick The State Administration of Work Safety has announced that China will take the death rate per 100 million yuan ($12.3 million) of GDP as an indicator of assessing national and social development. The launch of the new yardstick is significant at a time when China is haunted by recurrent industrial accidents, especially deadly coalmine blasts. There are many underlying reasons for the accidents. Apart from their corrupt practices, regional officials' obsession with GDP growth

  3. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Upgraded Tickets On December 10, China’s railway network upgraded one-dimensional barcodes on train tickets into two-dimensional security barcodes, in hopes of reducing counterfeit tickets. The two-dimensional barcodes can only be read by special machines while human eyes are unlikely to tell the difference. According to railway authorities,

  4. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OPINION Charity Transparency On July 31,the Red Cross Society of China (RCSC) launched its online information platform in a test run.Through this platform,people are able to check information about donations to the organization backdated to January 11 this year.Transparency is the foundation of a charitable organization’s credit.It’s good the RCSC

  5. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    SOCIETY A/H1N1 Vaccine Recipients The first batch of people to receive A/H1N1 flu vaccinations in Beijing had no ab- normal reactions, a local health official said on September 22. The nation’s capital took the lead to start an A/H1N1 flu vaccination program

  6. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Declaring Officials’ Property Before this year’s full session of the National People’s Congress,China’s law- making body,a number of retired officials and scholars called for the formulation of a law on property declaration by senior civil servants.The highlight of this proposed law is:Apart from the declaration,officials should make their property known to the public through the media. Currently,the property supervisory system only covers civil servants’personal income within the government system,

  7. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION A Boost for the Countryside The Central Government recently released its No. 1 document for this year, calling for the building of a "new countryside" in China. A series of measures have been proposed, with the document giving top priority to increasing farmers' income. As the agricultural sector tends to produce surplus labor, the transfer of rural labor to urban areas and non-agricultural sectors is inevitable in an effort to ease employment pressure in rural areas. As a matter of fact, labor f...

  8. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    OPINION Public Need Outlet to Complain Recently, CCTV, the national television broadcaster, initiateda campaign, encouraging the public to expose luxury governmentoffice buildings on the Internet, which triggered off a big responsefrom society. People ar

  9. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Height Requirement Unfair Since July 2, Chinese universities and colleges have begun enrolling new students. The candidates all hope to see a fairer and more transparent enrollment process. Their concern is not groundless, as discrimination against candidates based on physical conditions has already become a major factor affecting education equality.

  10. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    LETTER Dear editor,Dear editor,You state in your editorial of Issue Vol.50 No.13(published on March 29),“And for a shirt priced at £30,or ro ughly $ 60,the original selling price of the C hinese ma kers is only $3.5.”

  11. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OPINION Aiming for Equality The Chongqing Municipal Government is planning to restructure its income distribu- tion system, setting the goal of bringing down the Gini coefficient from the current 0.44 to 0.36 during the 12th Five-Year Plan (2011- 2015). At the same time, the Gini Coefficient

  12. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Poverty Line in QuestionThe World Bank issued a report in early April pointing out that although China has raised the poverty line in 2009, the Chinese Government’s poverty relief standard and investment programs are still far below international levels. China still has 254 million people living under the current international poverty line, much more than China’s officially estimated 15 million impoverished people in the rural area.

  13. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Playing a Dangerous GameA 50-percent increase in credit-relateddisputes in the first five months of this year isthe storm blowing through banks in centralChina’s Jiangxi Province. The reason is thatsome housing developers tricked banks into

  14. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    OPINION Sound Credit System Is a Three-way Street In future,if someone’s cellphone account is overdue,the details will be recorded on his or her personal credit files.This has come about after the People’s Bank of China and the Ministry of

  15. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION The Poor Need Rights Too The Chinese Government is reportedly considering raising the country’s poverty line from 1,067 yuan ($152) to 1,300 yuan ($186). The proposed figure,which translates into a real daily purchasing power of $1,will bring China’s poverty line up to the UN-sanctioned level for the first time.This adjustment takes into consideration not only impoverished peo- ple’s needs,but also their financial capability to pay for education and medical care.

  16. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Stop Cheating Job Hunters It was recently discovered that at many job fairs in Shanghai, some companies that have booths set up did not actually intend to hire new employees. There are many reasons for some companies abusing these job fairs, which include using the fairs for publicity and taking advantage of the government’s favorable policies.

  17. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Employment Dilemma A student of the prestigious Peking University who failed to land a job after graduation last year returned to his home village in Liaoning Province, helping his father with odd jobs at home. When local media reported the story recently, the student's tragic experience immediately claimed widespread attention. In the context of China's economic boom in recent years, college students' difficulty in finding jobs should be understood as a

  18. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    OPINION Looking Beyond Polarization Recently, the debate on where there is polarization between the rich and the poor in China has resurged. Is there in fact a chasm between haves and havenots? Theoretically, when the poor become poorer and the rich rich

  19. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OPINION Lagging Standards In 2009, the non-profit campaign for safe cosmetics urged consumer product giant Johnson & Johnson to remove cancer-caus- ing chemicals dioxane and quaternium-15, that releases formaldehyde from one of its baby shampoo products. Although the com- pany promised to gradually phase out the chemicals, the organization’s latest research

  20. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Don’t Squander College Skills According to the 2009 Blue Book of China’s Economy, which was issued by the Chinese Academy of Social Sciences, 6.11 million college graduates need jobs this year.

  1. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Back Home Chinese skipper Zhan Qixiong (right, front) is welcomed by family members after arriving in Fuzhou, capital of southeast China’s Fujian Province, on September 25 aboard a chartered plane. Zhan had been illegally detained by Japan since September 8 after his trawler and two Japan Coast Guard patrol ships collided in waters off China’s Diaoyu Islands the preced- ing day.

  2. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Popular Majors No More China recently issued its first blue paper on employment. Based on 218,000 valid questionnaires returned by college graduates in 2008, the blue paper says that students majoring in law, IT,

  3. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Ancient Rock Carvings Displayed Abroad A visitor appreciates an ancient Chinese rock carving of the Buddha at the National Museum Cardiff in the UK. The figures from Dazu,in southwest China’s Chongqing Municipality,are on display at the museum from January 26 to April 3. This is the first exhibition of the Dazu works abroad.

  4. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Learning Good Governance In recent years, Chinese government officials have been surging into developed countries to receive training or to do "job shadowing." However, these programs are frequently criticized by the public for their high costs and low benefits. Critics say given the difference in political systems and cultural

  5. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    OPINION Substitute Teachers Cry Recent circulating news indicated nearly 450,000 substitute teachers in rural areas were to be dismissed this year. The Education Ministry quickly denied the rumor. But, whatever the ministry’s schedule is, it is certain, sooner or later, substitute

  6. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Practical Patents Needed When it comes to patent application,Chinese universities seem to have far out-performed their foreign counterparts. Since 2000, patent applications by Chinese universities have grown fast and now account

  7. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Fund Misuse The National Audit Office recently published the auditing results of state agricultural allocations in 10 provinces and municipalities. The results show serious problems in the use of the funds. The 10

  8. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Independent Survey Needed It was recently revealed that the results of a public opinion survey on local economic and social development in Qidong City,east China’s Jiangsu Province,was manipulated.According to a report by national broad-caster China National Radio,local people

  9. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Are Our Roads Safe? According to the State Administration of Work Safety,110,000 people lose their lives to traffic accidents in China each year,making the country world leader in terms of traffic accident-related deaths.

  10. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    OPINION No Excuse for Inaction In Wuhan,central China’s Hubei Province,workers on some constructionsites receive only a small amount of cash aswages while the rest is paid in the form offood,alcohol and cigarette vouchers.

  11. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Forced Cigarettes Recently,the government of Gongan County in central China’s Hubei Province issued a notice, publishing the quantity of cigarettes that local government departments were required to consume within a year.

  12. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Blowing Smoke Rings The Chinese Association of Tobacco Control recently proposed to raise the consumer tax on cigarettes by 16 folds to 1 yuan ($0.15) per pack. China’s tobacco control efforts seem to have

  13. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Home Rental Controversy An official with the Ministry of Land and Resources said at a forum that the government should encourage low-income families to live in rented homes. This argument has been frequently raised recently as an approach to curbing skyrocketing housing prices. However, government's encouragement is unlikely to work well.

  14. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    OPINION How Could They Do This to the Children? Recent media exposures of child abuses taking place at unli-censed brick kilns in north China’s Shanxi Province have drawn a lot of attention from throughout the country. It is reported that children

  15. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    A China Airlines passenger jet prepares to take off from Taipei International Airport January 20, heading for Shanghai. This jet lifted the curtain on chartered flights between Taiwan and the Chinese mainland during the Spring Festival. Seventy-two flights, operated by air carriers in Taiwan and the mainland, have been arranged this year for the island's residents traversing the Taiwan Strait for family reunions during the biggest holiday in the Chinese world.

  16. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    OPINION Salt in the Wound Recently, the China National Salt Industry Corp. told its provincial companies to prepare for open market competition, which means possibly an end to monopoly in the industry and probably cheaper prices. Against prices, consumers actually care more about quality.

  17. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION One-Sided Rise With regards to the hot-button topic of China's rise, there are basically two views in the international community: It is either hailed as an opportunity or rejected as a threat. No matter what others think, China should have a reasonable perception of its own development. China's rise is not an all-round one, and is most evident in the economic field. However, booming economic indicators are not to be

  18. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Watchdog of the Housing Market As a rule, property prices are bound to rise rapidly in fast growing economies. China is no exception. This is a worrying trend because skyrocketing housing prices not only give rise to real estate bubbles, which may in turn lead to a potential financial crisis, but

  19. Information week...

    CERN Multimedia

    Staff Association

    2007-01-01

    Here we are at the end of a series of public information meetings held in the Departments. We thank all those who came to find out about the subjects presented and to exchange ideas and opinions. All the positive feedback we have received shows how much you appreciate these meetings. And well, so do we!

  20. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Good to Go Terminal 3 at the Beijing Capital International Airport is set to start trial operation on February 29. The 1-million-square-meter glass and steel structure,the largest and most advanced passenger terminal of its kind in the world,is a major project in

  1. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION A Public Cause Awareness of the need for environmental protection is growing among the general public in China, but most Chinese people still have no idea how to take part in it. Mounting public concern over the environment has resulted from escalating environmental decay in modern society. This is believed to

  2. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Change of Attitude Needed A political advisor at the Chinese People’s Political Consultative Conference’s Shenzhen Municipal Committee,in south China’s Guangdong Province,recently sug- gested that a new team of urban management police,based on the combination of current patrol police and urban management officers, should be set up to better prevent violence in the process of enforcing laws.This suggestion coincides with Shenzhen Urban Management Bureau’s intention to advise the municipal government to carry out a similar plan. Proponents believe that the violent re- sistance from unauthorized street traders mainly results from limited power in the hands of urban management officers.If these officers are granted the power and the tools to enforce laws as the police do,they say,the number of conflicts will sharply decline.

  3. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Mental Health of the Old Recently, an 88-year-old lady in Zhejiang Province sued her son for not allowing her to move to an old age home. She believes her son and daughter-in-law are expressing their filial responsibilities, but she just wants to have more privacy. Nowadays, while children do offer their parents a life with more materialistic support, they are too busy to care about the old people's psychological needs or respect their will. This can lead

  4. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Shortsighted Action By the end of May,China had seen negative growth in foreign direct investment for seven consecutive months.In response,the Ministry of Commerce and the State Foreign Exchange

  5. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Sports Consciousness Needed It is suggested that August 8, the opening day of the 29th Olympic Games in Beijing,should be made China’s Sports Day to promote sports and fitness activities among the ordinary people. The proposal has met active

  6. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Fairness Counts According to Professor Qin Hui of Tsinghua University, equity, rather than efficiency, determined the outcome of China's previous reforms. The reforms turned out to be successful when equity was upheld and encountered difficulties or even failure when it was not. Last year was dubbed "a year of reexamining reforms" by the media, with criticisms directed at changes in the medical, educational, housing and power supply systems. As the country's policy makers go ahead with a new roun...

  7. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Fresh Juice Fantasy So-called fresh fruit juice has been found to be nothing more than watered down juice with various additives. Before proof of this was recently found by the media in many restaurants and hotels in Wuhan, central

  8. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    OPINION Monopolies Appeal The results of the 2010 Best Employers Survey were recently released in Beijing.It shows college graduates’most favored employers are state-owned enterprises,monopoly enterprises in particular

  9. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Green Buildings The standards to assess "green buildings," or energy-efficient buildings, jointly formulated by the Ministry of Construction and the General Administration of Quality Supervision, Inspection and Quarantine, came into effect in early June, signaling that more and more Chinese will be housed in energy-saving buildings.

  10. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OPINION School Buses The school bus crash that killed 64 children in northwest China’s Gansu Province has shaken the whole country.Learning from the tragic lesson,some local governments finally decided to change the situation.The local government of Gansu’s Qingyang City decided to cancel

  11. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    OPINION Rewards From People A year has passed since Shenmu county government in Shaanxi Province led the country in offering free medical services to local residents. County officials said the government had made a big investment and also

  12. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Smaller Government Role,Bigger RewardsIn recent years, when dealing with PR crises in China caused by substandard products, transnational companies like Nestle,Coca Cola and Carrefour all chose to avoid the direct victims,ignoring consumers’ legitimate r

  13. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    OPINION Sleep Day, Sleepy Students March 21, World Sleep Day, is set to remind people of the importanceof sleep. However, for most primary school and middle school students in China, who are under heavy pressure of classes and homework, adequate sleep i

  14. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Making False Promises By June 13, 11 corporate giants report-edly had not yet paid in the full amount offunds promised to victims of the May 12 Wenchuan earthquake or had not given anyat all.Looking back in the past, this situationseemed to be a common occurrence. Onlyhalf of promised donations for the 1998flood disaster have been handed over and

  15. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    SOCIETY Food Safety Emphasized Chinese Vice Premier Wu Yi emphasized that internation- al food safety issues should be settled through friendly consul- tation,instead of finger-point- ing and groundless blaming. Speaking at the High-Level Intemational Food Safety Forum,she recognized that gaps exist between China and"advanced levels"of food safe- ty monitoring around the world and called for intemational cooperation in this regard.

  16. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    OPINION Toll Fees Need Regulation The transportation authorities in south China’s Guangdong Province recently announced that during the Spring Festival travel peak,if serious traffic jams occured on freeways-a car queue of 500 meters or longer-the vehicles would be allowed to pass through toll- gates free of charge.Jiangxi Province has also stipulated that freeway tollgates within the province should not charge vehicles if there was a 200-meter or longer car queue because of poor weather conditions.

  17. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OPINION Kindergarten Policy Eleven illegal kindergartens for migrant workers’ children in a village of Beijing’s Fengtai District were shut down on April 10 because of hidden dangers in the old houses,fire risk and sanitation problems.Although it’s a move to protect the children there,the shutdown will throw hundreds of children into the difficult condition of having nowhere to stay before they go to primary school.If relevant departments do not shut

  18. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    OPINION Unworthy Inputs Chinese parents nowadays often receive calls and text messages about native speakers teaching English, advising them to train their children in English starting in childhood. The

  19. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    SOCIETY Thrifty Holidays China’s top discipline authorities released a circular on December 29,2009,leased a circular on December 29,2009,urging Party members and government officials to stick to a clean and thrifty life during the New Year holidays.

  20. WEEKLY WATCH

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    OPINION Costly Education As a rule, the more families spend on education, the more developed a society is. In developed countries, families usually spend less than 10 percent of their incomes on children's education, but this can be as high as 32.6 percent for rural Chinese families, according to a recent survey. Parents' traditional high expectations of their children are partly responsible for this. Despite the staggering costs of education, par-