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Sample records for twice-a-week on-the-couch kleinian

  1. Neurons on the couch.

    Science.gov (United States)

    Marić, Nadja P; Jašović-Gašić, Miroslava

    2010-12-01

    A hundred years after psychoanalysis was introduced, neuroscience has taken a giant step forward. It seems nowadays that effects of psychotherapy could be monitored and measured by state-of-the art brain imaging techniques. Today, the psychotherapy is considered as a strategic and purposeful environmental influence intended to enhance learning. Since gene expression is regulated by environmental influences throughout life and these processes create brain architecture and influence the strength of synaptic connections, psychotherapy (as a kind of learning) should be explored in the context of aforementioned paradigm. In other words, when placing a client on the couch, therapist actually placed client's neuronal network; while listening and talking, expressing and analyzing, experiencing transference and counter transference, therapist tends to stabilize synaptic connections and influence dendritic growth by regulating gene-transcriptional activity. Therefore, we strongly believe that, in the near future, an increasing knowledge on cellular and molecular interactions and mechanisms of action of different psycho- and pharmaco-therapeutic procedures will enable us to tailor a sophisticated therapeutic approach toward a person, by combining major therapeutic strategies in psychiatry on the basis of rational goals and evidence-based therapeutic expectations.

  2. Treatment of local recurrent breast cancer by divided dose electron beam radiation twice a week

    International Nuclear Information System (INIS)

    Ito, Ichiro; Suzuki, Yoshihiko; Miyaishi, Kazuo; Mitsuhashi, Norio; Kimura, Makoto

    1978-01-01

    The objectives of this study were to investigate the effects of divided dose electron beam radiation twice a week (with a focal dose of 600 rads at a time) on local recurrent tumors of postoperative breast cancer and to compare it with the conventional photon radiation in the hope that it might be better tolerated by the patients, with less damage to normal skin and lung tissues. Out of 261 patients with breast cancer who came to the Department of Radiology, at Gunma Univ. Hospital, Maebashi, during the period Jan., 1970, through Jun., 1976, 41 patients who received electron beam radiation for local recurrence (in 81 sites) and 31 who received prophylactic radiation over the chest wall postoperatively. Tumors completely disappeared from 73 out of 81 sites irradiated for local recurrence (accounting 90% of the 81 sites). The local recurrent lesions were classified to the ''disseminated'' and the ''focal'' type to compare the effects of the radiation, and it was found that the radiation eliminated the tumors from all (100%) of the 63 sites of the former type, while the radiation was capable of eliminating the tumors from only 10 out of the 18 sites of the latter type (56%). When the focal type tumors were classified by histopathologic typing to compare the effects of the radiation, the radiation was assessed effective in papillotubular carcinoma, medullary tubular carcinoma and scirrhous carcinoma in the decreasing sequence of significance. Pulmonary disorders occurred in 12% of all the observed sites. However, it is possible to further reduce this incidence by the adequate use of the tissue compensating filter, Mix-R. A skin disorder (erosion) was observed in 59% of all the sites observed. However, it may be anticipated that the topical application of a suitable corticoid (Beta-methasone-17-valerate cream) preparation will by prophylactically effective. (auth.)

  3. Notes on projective structures and Kleinian groups

    International Nuclear Information System (INIS)

    Matsuzaki, K.; Velling, J.A.

    1992-11-01

    From the three classes of projective structures defined on an arbitrary hyperbolic Riemann surface, namely bounded discrete projective structures, bounded Kleinian projective structures and bounded covering projective structures, the last one is discussed in this paper. 21 refs, 2 figs

  4. Kleinian groups and uniformization in examples and problems

    CERN Document Server

    Krushkal′, S L

    1986-01-01

    Aimed at researchers, graduate students and undergraduates alike, this book presents a unified exposition of all the main areas and methods of the theory of Kleinian groups and the theory of uniformization of manifolds. The past 20 years have seen a rejuvenation of the field, due to the development of powerful new methods in topology, the theory of functions of several complex variables, and the theory of quasiconformal mappings. Thus this new book should provide a valuable resource, listing the basic facts regarding Kleinian groups and serving as a general guide to the primary literature, particularly the Russian literature in the field. In addition, the book includes a large number of examples, problems, and unsolved problems, many of them presented for the first time.

  5. Kleinian singularities and the ground ring of c=1 string theory

    International Nuclear Information System (INIS)

    Ghoshal, D.; Jatkar, D.P.; Mukhi, S.

    1993-01-01

    We investigate the nature of the ground ring of c=1 string theory at the special ADE points in the c=1 moduli space associated to discrete subgroups of SU(2). The chiral ground rings at these points are shown to define the ADE series of singular varieties introduced by Klein. The non-chiral ground rings relevant to closed-string theory are 3 real dimensional singular varieties obtained as U(1) quotients of the kleinian varieties. The unbroken symmetries of the theory at these points are the volume-preserving diffeomorphisms of these varieties. The theory of kleinian singularities has a close relation to that of complex hyperKaehler surfaces, or gravitational instantons. We speculate on the relevance of these instantons and of self-dual gravity in c=1 string theory. (orig.)

  6. Kleinian groups in E(∞) and their connection to particle physics and cosmology

    International Nuclear Information System (INIS)

    El Naschie, M.S.

    2003-01-01

    The paper proposes that the geometry and topology of quantum spacetime is shadowed closely by quasi-Fuschian and Kleinian groups and that is the cause behind the phenomena of high energy particle physics. In addition, on the large scale measurement of, for instance, microwave background temperature, the universality of the Merger sponge provides an excellent limit set model for the Charlier-Zeldovich proposal of the fracticality of the universe and the accurate estimate T c =(ln20/ln3)=2.726 K. Finally the golden mean and KAM ensure global stability against Arnold-like diffusion

  7. Influences on my clinical practice and identity. Jungian analysis on the couch-what and where is the truth of it?

    Science.gov (United States)

    Schmidt, Martin

    2014-11-01

    The author considers the various influences that have shaped his clinical practice and particular identity as a Jungian analyst. It is hoped that the sharing of these observations will, like a shard of a hologram, reflect aspects of the Jungian community as a whole. The author also attempts to put Jungian analysis 'on the couch' by looking at the current debate in the Journal between traditional and relational psychoanalysis. This is compared to the discourse that philosophy has been struggling with for centuries concerning the nature of truth. © 2014, The Society of Analytical Psychology.

  8. 'Speaking Kleinian': Susan Isaacs as Ursula Wise and the Inter-War Popularisation of Psychoanalysis.

    Science.gov (United States)

    Shapira, Michal

    2017-10-01

    How did the complex concepts of psychoanalysis become popular in early twentieth-century Britain? This article examines the contribution of educator and psychoanalyst Susan Isaacs (1885-1948) to this process, as well as her role as a female expert in the intellectual and medical history of this period. Isaacs was one of the most influential British psychologists of the inter-war era, yet historical research on her work is still limited. The article focuses on her writing as 'Ursula Wise', answering the questions of parents and nursery nurses in the popular journal Nursery World, from 1929 to 1936. Researched in depth for the first time, Isaacs' important magazine columns reveal that her writing was instrumental in disseminating the work of psychoanalyst Melanie Klein in Britain. Moreover, Isaacs' powerful rebuttals to behaviourist, disciplinarian parenting methods helped shift the focus of caregivers to the child's perspective, encouraging them to acknowledge children as independent subjects and future democratic citizens. Like other early psychoanalysts, Isaacs was not an elitist; she was in fact committed to disseminating her ideas as broadly as possible. Isaacs taught British parents and child caregivers to 'speak Kleinian', translating Klein's intellectual ideas into ordinary language and thus enabling their swift integration into popular discourse.

  9. Eating at the table, on the couch and in bed: An exploration of different locus of commensality in the discourses of Brazilian working mothers.

    Science.gov (United States)

    Scagliusi, Fernanda Baeza; da Rocha Pereira, Patrícia; Unsain, Ramiro Fernandez; de Morais Sato, Priscila

    2016-08-01

    Commensality is a remarkable human act, and tends to be more present among families. Nevertheless, it is possible that eating at the table is being taking for granted when one refers to family meals. Thus, this paper aims to analyze working mothers' discourses about family meals eaten at the table, on the couch and in the bed/bedroom. The participants were thirty mothers working in public universities of the Brazilian region called Baixada Santista. A qualitative study was conducted, using semi-structured interviews. In the transcripts the words "table", "couch", "bed", "bedroom" were located and the excerpts containing them were extracted and analyzed according to a classical and exploratory content analysis. The table is a significant component of meals that unite the family. While for some the meal at the table is an enjoyable moment, it is a stiff moment for others. Indeed, manners and the notion of hierarchy appeared only for the table. Regarding the couch, it seems that the family chose to eat there, because it is a more casual and relaxed setting. Eating in the bed was related to precarity, intimacy and casualness. In the three settings, watching television was a common practice, replacing or being added to talking. Commensality is such an important practice that appears in different settings and even in precarity contexts. The table emerged as the maximal cornerstone of commensality. However, when it was not present, new arrangements were made. Especially the couch seems to be a new commensal space, less formal and rigid, but able to allow some collective conviviality. Eating in the bed was a less common practice. Finally, the significant role that television assumed in meals is highlighted. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. RETHINKING THE ROLE OF SMALL-GROUP COLLABORATORS AND ADVERSARIES IN THE LONDON KLEINIAN DEVELOPMENT (1914-1968).

    Science.gov (United States)

    Aguayo, Joseph; Regeczkey, Agnes

    2016-07-01

    The authors historically situate the London Kleinian development in terms of the small-group collaborations and adversaries that arose during the course of Melanie Klein's career. Some collaborations later became personally adversarial (e.g., those Klein had with Glover and Schmideberg); other adversarial relationships forever remained that way (with A. Freud); while still other long-term collaborations became theoretically contentious (such as with Winnicott and Heimann). After the Controversial Discussions in 1944, Klein marginalized one group of supporters (Heimann, Winnicott, and Riviere) in favor of another group (Rosenfeld, Segal, and Bion). After Klein's death in 1960, Bion maintained loyalty to Klein's ideas while quietly distancing his work from the London Klein group, immigrating to the United States in 1968. © 2016 The Psychoanalytic Quarterly, Inc.

  11. Eat Seafood Twice a Week: 10 Tips to Help You Eat More Seafood

    Science.gov (United States)

    ... Pacific mackerel, herring on a salad, or oven-baked pollock. 7 put it on a salad or in a sandwich Top a salad with grilled scallops, shrimp, or crab in place of steak or chicken. Use canned tuna or salmon for sandwiches in place of deli meats, which ...

  12. Putting Harry Potter on the couch.

    Science.gov (United States)

    Noctor, Colman

    2006-10-01

    This article will explore J.K. Rowling's Harry Potter (2004) literary series from a psychoanalytical perspective. The author draws out the main themes of the Harry Potter stories to see if they can be employed clinically to assist in psychotherapeutic work with children and adolescents. The article begins by discussing Bettelheim's (1976) extensive work on children's fairytales and their therapeutic value, moving on to discuss Rustin and Rustin's (2005) more recent insights into narrative therapy and children's fiction. A clinical example is given of how the storylines were implemented to enhance a psychotherapeutic group process for adolescents. The author hopes to illustrate the power of symbolism and metaphor in the Harry Potter storylines and elucidate why these books may appeal to young people with mental health difficulties.

  13. Once a week not enough, twice a week not feasible? A randomised controlled exercise trial in long-term care facilities

    NARCIS (Netherlands)

    Chin A Paw, M.J.M.; M.N. Poppel, van; Twisk, J.W.; van Mechelen, W.

    2006-01-01

    Objective: To evaluate the effectiveness of three different training protocols on physical function of older adults living in long-term care facilities. Emphasis was placed on feasibility in real-life situations. Methods: Subjects (N = 224) were randomised to 6 months of twice weekly (1) resistance

  14. Cats on the Couch: The Experimental Production of Animal Neurosis.

    Science.gov (United States)

    Winter, Alison

    2016-03-01

    Argument In the 1940s-50s, one of the most central questions in psychological research related to the nature of neurosis. In the final years of the Second World War and the following decade, neurosis became one of the most prominent psychiatric disorders, afflicting a high proportion of military casualties and veterans. The condition became central to the concerns of several psychological fields, from psychoanalysis to Pavlovian psychology. This paper reconstructs the efforts of Chicago psychiatrist Jules Masserman to study neurosis in the laboratory during the 1940s and 1950s. Masserman used Pavlovian techniques in a bid to subject this central psychoanalytic subject to disciplined scientific experimentation. More generally, his project was an effort to bolster the legitimacy of psychoanalysis as a human science by articulating a convergence of psychoanalytic categories across multiple species. Masserman sought to orchestrate a convergence of psychological knowledge between fields that were often taken to be irreconcilable. A central focus of this paper is the role of moving images in this project, not only as a means of recording experimental data but also as a rhetorical device. The paper argues that for Masserman film played an important role in enabling scientific observers (and then subsequent viewers) to see agency and emotion in the animals they observed.

  15. Psychoanalysis on the couch: can neuroscience provide the answers?

    Science.gov (United States)

    Mechelli, Andrea

    2010-12-01

    Over a century after Freud's attempt to establish psychoanalysis as a natural science, there is renewed interest in the integration of psychoanalytic and neuroscientific findings within a single theoretical and experimental framework. However, it is important that any intellectual exchange is not motivated only by declining confidence in psychoanalytic theory and practice or awareness of the rising fortunes of the brain sciences. The present paper considers three possible ways in which psychoanalysis and neuroscience might be integrated. These include the investigation of the neurological organisation of psychoanalytically defined phenomena; the evaluation of psychoanalytic theories based on their neurobiological evidence; and the use of neuroimaging techniques to assess the progress and outcome of psychoanalytic treatment. The author argues that these exercises are unlikely to provide psychoanalysis with the "unlimited opportunities for overcoming its uncertainties and doubts" that some have anticipated. For instance, the argument that mapping psychoanalytically defined phenomena in the brain may provide biological validity to these phenomena should be considered an expression of logical confusion; the evaluation of psychoanalytic theories based on their biological evidence is critically dependent on speculative interpretation of what the theories predict at neuronal level; and the supposedly objective evaluation of the progress and outcome of psychoanalytic treatment on the basis of neurobiological data relies on the subjective reports of the patient and analyst. In light of this conclusion, there are a number of outstanding questions which remain to be addressed, including whether psychoanalysis should adhere to scientific canons and whether this would necessarily require an experimental methodology. Copyright © 2010 Elsevier Ltd. All rights reserved.

  16. Trauma child on the couch: transference, introjection, identification.

    Science.gov (United States)

    Kelley-Lainé, Kathleen

    2014-03-01

    This paper attempts to explore some of the psychic processes at work with patients whom I identify as the "trauma child". The term is a metaphor rather than a diagnosis of "traumatisation", to indicate patients particularly resistant to maturational processes. They feel blocked and thereby find it difficult to evolve as creative adults. As opposed to the "traumatised" child no particular distressing event can be identified as a cause for emotional suffering. The malaise is often "low key" or silent but functions as a saboteur, undermining satisfactory existence. The trauma child is constantly seduced by regressive functioning and bound by numerous strategies of resistance of reality and often incapable of relinquishing the boundless pleasure of omnipotence. On the basis of my clinical work with the "trauma child", I will explore the different processes of introjection in transference and counter transference, paying particular attention to the dynamics of identification between analyst and patient and its implications for object relations. Instead of "healthy" identification with the other, taking account of difference and reality, the mode of object relations can be that of "pathological imitation" based on fantasies of oral incorporation. A kind of regressive defense against "mature" relationships; it is an attempt to acquire a substitute identity through magical imitation. Analytical listening, associative work and interpretation stimulate maturational processes within the patient and help him/her to let go of immature relational modes fixated in childhood.

  17. Parapsychology on the couch: the psychology of occult belief in Germany, c. 1870-1939.

    Science.gov (United States)

    Wolffram, Heather

    2006-01-01

    This article considers the attempts of academic psychologists and critical occultists in Germany during the late nineteenth and early twentieth centuries to construct a psychology of occult belief. While they claimed that the purpose of this new subdiscipline was to help evaluate the work of occult researchers, the emergence of a psychology of occult belief in Germany served primarily to pathologize parapsychology and its practitioners. Not to be outdone, however, parapsychologists argued that their adversaries suffered from a morbid inability to accept the reality of the paranormal. Unable to resolve through experimental means the dispute over who should be allowed to mold the public's understanding of the occult, both sides resorted to defaming their opponent. (c) 2006 Wiley Periodicals, Inc.

  18. An exploration of jealousy in nursing: a Kleinian analysis.

    Science.gov (United States)

    Evans, Alicia M; Traynor, Michael; Glass, Nel

    2014-06-01

    It is well established that nursing practice produces considerable anxiety, and it can also give rise to envy and jealousy. While envy in nursing was identified in the literature more than 50 years ago, there remains a paucity of articles addressing either envy or jealousy for nurses. In a recent research study on current experiences of clinical practice, we analysed a fragment of nurses' speech via Klein's theory of jealousy. The results revealed that the nurses expressed jealousy at the privilege afforded to doctors. We argue that it is important to acknowledge jealousy in nursing practice because it has the potential for 'spoiling' effective care delivery and as such, can have detrimental ramifications in the health system. Also, jealousy may keep the nurse from fully focusing on their nursing practice in that it divides the nurse's attention and so limits the nurse's treatment of the patient. Nurses' jealousy of doctors is a taboo topic in nursing, and yet it warrants serious consideration due to the potential deleterious consequences that can arise when this dynamic is present. © 2013 John Wiley & Sons Ltd.

  19. The case of David: on the couch for sixty minutes, nine years of once-a-week treatment.

    Science.gov (United States)

    Kavaler-Adler, Susan

    2005-06-01

    This paper illustrates a unique case of object relations psychoanalytic psychotherapy on a once-a-week treatment basis. The work of developmental mourning that would be thought to require two to five sessions a week was accomplished on a once-a-week basis. The analyst adjusted the treatment hour, in this one case, to 60 minutes, as opposed to the 45- or 50-minute hour. When treatment began, the analyst made an intuitive judgment to increase the patient's one session a week--which the patient made clear was all he was ready to do--to 60 minutes. The analyst made time in her practice for this 60-minute session and has continued with the patient using this format for 9 years of treatment. This had led up to the current stage of treatment, which has been so critical to the patient's self-integration process.

  20. Putting leaders on the couch. A conversation with Manfred F. R. Kets de Vries. Interview by Diane L. Coutu.

    Science.gov (United States)

    Kets de Vries, Manfred F

    2004-01-01

    Much of the business literature on leadership starts with the assumption that leaders are rational beings. But irrationality is integral to human nature, and inner conflict often contributes to the drive to succeed. Although a number of business scholars have explored the psychology of executives, Manfred F.R Kets de Vries has made the analysis of CEOs his life's work. In this article, Kets de Vries, a psychoanalyst, author, and instead professor, draws on three decades of study to describe the psychological profile of successful CEOs. He explores senior executives' vulnerabilities, which are often intensified by followers' attempts to manipulate their leaders. Leaders, he says, have an uncanny ability to awaken transferential processes--in which people transfer the dynamics of past relationships onto present interactions--among their employees and even in themselves. These processes can present themselves in a number of ways, sometimes negatively. What's more, many top executives, being middle-aged, suffer from depression. Mid-life prompts a reappraisal of career identity, and by the time a leader is a CEO, an existential crisis is often imminent. This can happen with anyone, but the probability is higher with CEOs, and senior executives because so many have devoted themselves exclusively to work. Not all CEOs are psychologically unhealthy, of course. Healthy leaders are talented in self-observation and self-analysis, Kets de Vries says. The best are highly motivated to spend time on self-reflection. Their lives are in balance, they can play, they are creative and inventive, and they have the capacity to be nonconformist. "Those who accept the madness in themselves may be the healthiest leaders of all," he concludes.

  1. Hilbert space, Poincare dodecahedron and golden mean transfiniteness

    International Nuclear Information System (INIS)

    El Naschie, M.S.

    2007-01-01

    A rather direct connection between Hilbert space and E-infinity theory is established via an irrational-transfinite golden mean topological probability. Subsequently the ramifications for Kleinian modular spaces and the cosmological Poincare Dodecahedron proposals are considered

  2. Atrial Septal Defect (For Teens)

    Science.gov (United States)

    ... of the heart and surrounding organs an electrocardiogram (EKG), which records the electrical activity of the heart ... on the couch doing quiet activities such as reading, sleeping, and watching TV. Within a week or ...

  3. GERD

    Science.gov (United States)

    ... carries food from your mouth to your stomach. Gastroesophageal reflux disease (GERD) happens when a muscle at the end of ... more than twice a week, you may have GERD. You can also have GERD without having heartburn. ...

  4. Semen Characteristics of the West African Dwarf Rams in The ...

    African Journals Online (AJOL)

    WAD) rams in Makurdi. Semen samples were collected from five rams twice a week by electroejaculation method over a period of two months (September to October). The ejaculate volume, concentration, mass activity, progressive motility, the ...

  5. Reflections on Klein's radical notion of phantasy and its implications for analytic practice.

    Science.gov (United States)

    Blass, Rachel B

    2017-06-01

    Analysts may incorporate many of Melanie Klein's important contributions (e.g., on preoedipal dynamics, envy, and projective identification) without transforming their basic analytic approach. In this paper I argue that adopting the Kleinian notion of unconscious phantasy is transformative. While it is grounded in Freud's thinking and draws out something essential to his work, this notion of phantasy introduces a radical change that defines Kleinian thinking and practice and significantly impacts the analyst's basic clinical approach. This impact and its technical implications in the analytic situation are illustrated and discussed. Copyright © 2017 Institute of Psychoanalysis.

  6. Unruly Affect in the Kindergarten Classroom: A Critical Analysis of Social-Emotional Learning

    Science.gov (United States)

    Stearns, Clio

    2018-01-01

    This article offers a critique of social-emotional learning programs through the lens of psychoanalytic theory and with a particular focus on the theoretical contributions of Kleinian psychoanalysis. In particular, the article draws on concepts of affective positions to show that social-emotional learning is mired in a paranoid-schizoid mentality…

  7. Narcissism--An Adolescent Disorder?

    Science.gov (United States)

    Waddell, Margot

    2006-01-01

    This paper argues that the adolescent process needs to be accorded its own particularity of reference, especially where narcissism is concerned. The paper draws on literary and clinical examples to describe what is termed the "adolescent organisation". In many ways, this organisation reflects post-Kleinian theory of what constitutes narcissistic…

  8. Using the Concept of the "Total Situation" in the Analysis of a Borderline Adolescent

    Science.gov (United States)

    Diem-Wille, Gertraud

    2004-01-01

    The author discusses two concepts of transference: the broader use of transference as the "total situation", as it was called by Melanie Klein and further elaborated by post-Kleinians, and the narrow use of transference in the traditional sense. Using clinical material from the four-times-a-week analysis of a severely disturbed…

  9. Primal Splitting as a Basis for Emotional and Cognitive Development in Children

    Science.gov (United States)

    Caccia, Ornella

    2009-01-01

    This article discusses the importance of good primal splitting as the basis for the child's emotional and cognitive development. A theoretical introduction analyses the possible pathologies of primal splitting, as they were first pointed out by Melanie Klein and then by some post-Kleinian authors, in particular Donald Meltzer. This is followed by…

  10. Understanding Suicidal Behaviour in Young People Referred to Specialist CAMHS: A Qualitative Psychoanalytic Clinical Research Project

    Science.gov (United States)

    Anderson, Jan; Hurst, Margaret; Marques, Ana; Millar, David; Moya, Sue; Pover, Lesley; Stewart, Sue

    2012-01-01

    A qualitative psychoanalytic clinical research project using a post-Kleinian contemporary approach was undertaken by a team of seven qualified and experienced child psychotherapists working in community Tier 3 Child and Adolescent Mental Health Services (CAMHS). A number of referred young people who deliberately harmed themselves or attempted…

  11. Gene expression in distinct regions of rat tendons in response to jump training combined with anabolic androgenic steroid administration

    DEFF Research Database (Denmark)

    Marqueti, Rita Cássia; Marqueti, Rita de Cássia; Heinemeier, Katja Maria

    2012-01-01

    ) submitted to 7 weeks of jumping water load exercise in combination with AAS administration. Wistar male rats were grouped as follows: sedentary (S), trained (jumping water load exercise) (T), sedentary animals treated with AAS (5 mg/kg, twice a week) and animals treated with AAS and trained (AAST). m...

  12. Successful AP Music Theory Instruction: A Case Study

    Science.gov (United States)

    Buonviri, Nathan O.

    2018-01-01

    The purpose of this case study was to examine the instructional approach of a highly successful Advanced Placement Music Theory teacher. I visited the participant's class twice a week for 14 weeks, taking field notes, conducting interviews, and collecting instructional artifacts. Analysis of qualitative data revealed three main themes: classroom…

  13. Help!

    Science.gov (United States)

    Adams, Caralee

    2006-01-01

    This article presents ten time-saving ideas for teachers. One great time-saving tip is to come in an hour early once or twice a week for grading papers. It is also a great idea if teachers will not give tests on Friday in order to reduce their weekend work.

  14. Fostering EFL Learners' Reading Comprehension: Animation Film Technique

    Science.gov (United States)

    Torabian, Asefeh; Tajadini, Massoud

    2017-01-01

    The current study investigated the effect of implementing animation films on developing reading comprehension texts among EFL learners of a language institute in Kerman. For this purpose, two groups of pre-intermediate EFL learners were chosen (30 participants in each group). After three months of instruction, twice a week, 2story books named the…

  15. Age-related changes in the percentage of oleate in adipose tissue of male and female Fischer rats

    DEFF Research Database (Denmark)

    Thorling, E.B.; Hansen, Harald S.

    1995-01-01

    . Oestrogen injections twice a week to the castrated rats increased their oleate percentage within the same period to 23.4 ± 0.3%, partly reflecting the increase observed in the female rats. Stearic acid showed similar but less pronounced changes. The ratio oleic acid/stearic acid was constantly higher...

  16. Effect of an aerobic-based physical activity programme on physical ...

    African Journals Online (AJOL)

    The purpose of this study was to determine whether a 10 week aerobic-based exercise programme performed twice a week, with a 30 minutes duration and an intensity level of 55 – 70% heart rate max would improve aerobic endurance, muscular strength, muscular endurance, flexibility and body composition of 10 – 15 ...

  17. Long-term changes in parenting and child behavior after the Home-Start family support program

    NARCIS (Netherlands)

    Hermanns, J.M.A.; Asscher, J.J.; Zijlstra, B.J.H.; Hoffenaar, P.J.; Deković, M.

    2013-01-01

    Background: The intervention Home-Start is a wide spread program in a number of countries, among which the Netherlands. In Home-Start, trained volunteers visit families with young children in need of support once or twice a week to help them to deal with problems in family life and parenting. Little

  18. The Value of Foreign Language in Business.

    Science.gov (United States)

    Stebinger, Arnold

    The University of South Carolina's Master's Program in International Business began in June 1974, with 43 students studying German and Spanish. The program began with a 9-week intensive language learning program, followed by a nine-month unified business program, with language instruction twice a week; six weeks of area study concentrating on the…

  19. 21 CFR 520.531 - Cythioate tablets.

    Science.gov (United States)

    2010-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) ANIMAL... of body weight every third day or twice a week. (2) Indications for use. Dogs, for control of fleas. (3) Limitations. For oral use in dogs only. Do not use in greyhounds or in animals that are pregnant...

  20. Efficacy of a Self-Monitoring Tool for Improving the Quality of the Language Environment in the Preschool Classroom

    Science.gov (United States)

    Strasser, Katherine; Mendive, Susana; Vergara, Daniela; Darricades, Michelle

    2018-01-01

    Research Findings: This study evaluated the impact of a self-monitoring intervention on preschool teachers' use of language and on children's language growth. Nineteen classrooms from Santiago de Chile participated (10 intervention, 9 control). Twice a week, intervention teachers filled out a checklist to monitor the language stimulation they…

  1. Excessive yaw behaviour of commercial vehicles: a fundamental approach

    NARCIS (Netherlands)

    Pauwelussen, J.P.

    2001-01-01

    Rollover of trucks is a major problem. In The Netherlands, it occurs about twice a week, and the number is increasing. A factor contributing to this might be the maximised speed of commercial vehicles, not stimulating the driver to reduce this speed in potentially critically conditions. Several

  2. Theoretical and empirical studies on temperature and moisture loss of hatching eggs during the pre-incubation period

    NARCIS (Netherlands)

    Meijerhof, R.

    1994-01-01

    In the Netherlands, approximately 800 million hatching eggs per year are produced on highly specialized broiler breeder farms. On this farms, the eggs are produced and stored for several days. Normally once or twice a week the eggs are collected from the farms and transported to the

  3. Intermittent versus Continuous Physiotherapy in Children with Cerebral Palsy

    Science.gov (United States)

    Christiansen, Annette Sandahl; Lange, Christa

    2008-01-01

    The aim of this study was to compare the effect of the delivery of the same amount of intermittent versus continuous physiotherapy given to children with cerebral palsy (CP). This was organized either in an intermittent regime four times a week for 4 weeks alternating with a 6-week treatment pause, or a continuous once or twice a week regime, both…

  4. Can Social Stories Enhance the Interpersonal Conflict Resolution Skills of Children with LD?

    Science.gov (United States)

    Kalyva, Efrosini; Agaliotis, Ioannis

    2009-01-01

    Since many children with learning disabilities (LD) face interpersonal conflict resolution problems, this study examines the efficacy of social stories in helping them choose more appropriate interpersonal conflict resolution strategies. A social story was recorded and played to the 31 children with LD in the experimental group twice a week for a…

  5. Attitudes of Overweight and Normal Weight Adults Regarding Exercise at a Health Club

    Science.gov (United States)

    Miller, Wayne C.; Miller, Todd A.

    2010-01-01

    Objective: To compare attitudes of overweight (OW) and normal weight (NW) adults regarding health club exercise. Design: A 46-item survey (23 pairs of attitude/value statements) measured attitudes toward exercising at a health club 30 minutes, twice a week, for a month. Setting: Survey posted on surveymonkey.com. Respondents (men = 730, women =…

  6. Aggressive Adolescents Benefit from Massage Therapy.

    Science.gov (United States)

    Diego, Miguel A.; Field, Tiffany; Hernandez-Reif, Maria; Shaw, Jon A.; Rothe, Eugenio M.; Castellanos, Daniel; Mesner, Linda

    2002-01-01

    Seventeen aggressive adolescents were assigned to a massage therapy group or a relaxation therapy group to receive 20-minute therapy sessions, twice a week for five weeks. The massaged adolescents had lower anxiety after the first and last sessions. By the end of the study, they also reported feeling less hostile and they were perceived by their…

  7. Detarium microcarpium Bread Meal: It's Physiological Effects on the ...

    African Journals Online (AJOL)

    The experimental breads rolls provided 5g of s-NSP as calculated from the nutrient analysis plus s-NSP from the brown flour. The subjects visited the metabolic kitchen twice a week after an overnight fast. All the subjects ate the two types of meals detarium and control bread meal in random order. The subjects were ...

  8. Persistent production of TH2-type cytokines and polyclonal B cell activation after chronic administration of staphylococcal enterotoxin B in mice

    NARCIS (Netherlands)

    Florquin, S.; Amraoui, Z.; Goldman, M.

    1996-01-01

    In order to study the immunopathological consequences of repeated exposure to bacterial superantigens, we evaluated the production of cytokines, the profile of serum immunoglobulins and the tissue damage in BALB/c mice injected twice a week for 3 weeks with 50 micrograms of staphylococcal

  9. Dandruff: How to Treat

    Medline Plus

    Full Text Available ... on the scalp. If you are Caucasian or Asian, shampoo daily and use dandruff shampoo twice a week: If using one dandruff shampoo does not bring relief, try alternating between dandruff shampoos with different active ingredients. If you are African-American, only shampoo once a week using a dandruff ...

  10. Yoga for the Prevention of Depression, Anxiety, and Aggression and the Promotion of Socio-Emotional Competencies in School-Aged Children

    Science.gov (United States)

    Velásquez, Ana María; López, María Adelaida; Quiñonez, Natalia; Paba, Diana Patricia

    2015-01-01

    Children and youth coming from disadvantaged socioeconomic backgrounds are at risk of developing behavioural problems. This study examined the efficacy of a Yoga programme implemented in a low-socioeconomic status school, for the prevention of depression, anxiety, and aggression. After-school workshops were delivered twice a week during 12 weeks…

  11. Fostering Emotional Adjustment among Nigerian Adolescents with Rational Emotive Behaviour Therapy

    Science.gov (United States)

    Adomeh, Ilu O. C.

    2006-01-01

    This study examined the efficacy of Albert Ellis' Rational Emotive Behaviour Therapy (REBT) in fostering emotional adjustment among Nigerian adolescents. Fifty senior secondary school students were randomly selected and divided equally into experimental and control groups. The experimental group was treated with REBT twice a week for six weeks.…

  12. Variation in risk indicators of cardiovascular disease during the menstrual cycle: an investigation of within-subject variations in glutathione peroxidase, haemostatic variables, lipids and lipoproteins in healthy young women

    DEFF Research Database (Denmark)

    Larsen, L F; Andersen, H R; Hansen, A B

    1996-01-01

    Variations in erythrocyte glutathione peroxidase activity, serum concentrations of lipids and lipoproteins and in blood coagulation and fibrinolysis during the menstrual cycle were studied in healthy young women. Blood samples were drawn twice a week for 9 weeks. A group of males was used...

  13. Humor.

    Science.gov (United States)

    Woodbury-Fariña, Michel A; Antongiorgi, Joalex L

    2014-12-01

    Humor has not been taken as seriously as it should be. Humor has many positive effects in the daily lives of patients and clinicians need to take advantage of these. Many indices of stress are attenuated and this serves to improve the therapeutic alliance. Freudian, rational emotive therapy, and kleinian views are presented, as well as examples of how to use playful therapy. In addition, advice on how to develop humor is given. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Enigmatic Sexuality

    DEFF Research Database (Denmark)

    Zeuthen, Katrine Egede; Gammelgård, Judy

    2017-01-01

    ? Divided into three sections, Clinical Encounters in Sexuality begins with six chapters on important themes in queer theory: identity, desire, perversion, pleasure, discourse and ethics. Section two includes fourteen responses to the chapters in section one by practising psychoanalysts and psychoanalytic......: psychoanalytic and queer. The book is edited by two psychoanalytic practitioners — one Kleinian, one Freudian-Lacanian — who also have research expertise in sexuality studies. All pieces are new and have been commissioned....

  15. [Research of gestrinone-related abnormal uterine bleeding and the intervention in the treatment: a multi-center, randomized, controlled clinical trial].

    Science.gov (United States)

    Duan, H; Wang, S; Hao, M; Chen, L; Tang, J; Wang, X; Peng, Y Z; Zhang, S C; Cao, L R; Yu, J J

    2016-02-01

    To investigate the incidence, influencing factors and intervention of gestrinone-related abnormal uterine bleeding at different dosage of gestrinone in the clinical treatment. This was a multicenter, randomized, control study of 195 Chinese women with endometriosis or adenomyosis from June 2011 to November 2013. The subjects were randomized into three groups with oral administration of gestrinone, 2.5 mg dose at one time; twice a week group: 67 cases with oral administration twice a week last three months; double dose first month group: 67 cases with oral administration triple times a week at first month, then twice a week for two months; three times a week group: 61 cases with oral administration three times a week last three months. The improvement of the abnormal uterine bleeding, the changes in estrogen, liver function and blood coagulation were evaluated. At the same time, B-ultrasound examination evaluation were performed. (1) Three months later, the incidence of abnormal uterine bleeding in twice a week group was 30% (20/67), in double dose first month group and three times a week group were 7%(5/67) and 16% (10/61) respectively, there were significant difference between three groups (Pabnormal uterine bleeding (OR=0.461,P= 0.003;OR=0.303,P=0.016); logistic regression analysis demonstrated that the risk of abnormal uterine bleeding in double dose first month group was the lowest when compared with twice a week group and three times a week group, the risk in twice a week group was 5-fold higher than that in double dose first month group (OR=0.211,P=0.011). The incidence of abnormal uterine bleeding in participants with abnormal ovarian volume results from ovarian cyst or ovarian surgery was significantly lower than those with normal ovarian volume (OR=0.304,P=0.018). (3) After the treatment of three months, there were no significant difference in alanine transaminase level between the groups (P>0.05). The body mass index significantly increased in three group

  16. Ionizing radiation in tumor promotion and progression

    International Nuclear Information System (INIS)

    Mitchel, R.E.J.

    1990-08-01

    Chronic exposure to beta radiation has been tested as a tumor promoting or progressing agent. The dorsal skins of groups of 25 female SENCAR mice were chemically initiated with a single exposure to DMBA, and chronic exposure to strontium-90/yttrium-90 beta radiation was tested as a stage 1, stage 2 or complete skin tumor promoter. Exposure of initiated mice to 0.5 gray twice a week for 13 weeks produced no papillomas, indicating no action as a complete promoter. Another similar group of animals was chemically promoted through stage 1 (with TPA) followed by 0.5 gray of beta radiation twice a week for 13 weeks. Again no papillomas developed indicating no action of chronic radiation as a stage 2 tumor promoter. The same radiation exposure protocol in another DMBA initiated group receiving both stage 1 and 2 chemical promotion resulted in a decrease in papilloma frequency, compared to the control group receiving no beta irradiation, indicating a tumor preventing effect of radiation at stage 2 promotion, probably by killing initiated cells. Chronic beta radiation was tested three different ways as a stage 1 tumor promoter. When compared to the appropriate control, beta radiation given after initiation as a stage 1 promoter (0.5 gray twice a week for 13 weeks), after initiation and along with a known stage 1 chemical promoter (1.0 gray twice a week for 2 weeks), or prior to initiation as a stage 1 promoter (0.5 gray twice a week for 4 weeks), each time showed a weak (∼ 15% stimulation) but statistically significant (p<0.01) ability to act as a stage 1 promoter. When tested as a tumor progressing agent delivered to pre-existing papillomas, beta radiation (0.5 gray twice a week for 13 weeks) increased carcinoma frequency from 0.52 to 0.68 carcinoma/animal, but this increase was not statistically significant at the 95% confidence level. We conclude that in the addition to the known initiating, progressing and complete carcinogenic action of acute exposures to ionizing

  17. Pengaruh Sistem Irigasi terhadap Produksi dan Kualitas Organoleptik Tembakau

    OpenAIRE

    Sulistyono, Eko; Sudradjat,; Bintoro, M. H; Irianto, Gatot

    2006-01-01

    The objective of this research was to study the effect of irrigation system on production and organoleptic quality of tobacco. The treatments were conventional irrigation, drip irrigation with mulch and drip irrigation without mulch. Conventional irrigation was the irrigation system that was usually applied by farmer. Plastic pipe was used for conveying water from water resource to field, and the irrigation was given twice a week. Drip irrigation was given once in two days. Drip irrigation ...

  18. Hippotherapy in Adult Patients with Chronic Brain Disorders: A Pilot Study

    OpenAIRE

    Sunwoo, Hyuk; Chang, Won Hyuk; Kwon, Jeong-Yi; Kim, Tae-Won; Lee, Ji-Young; Kim, Yun-Hee

    2012-01-01

    Objective To investigate the effects of hippotherapy for adult patients with brain disorders. Method Eight chronic brain disorder patients (7 males, mean age 42.4?16.6 years) were recruited. The mean duration from injury was 7.9?7.7 years. The diagnoses were stroke (n=5), traumatic brain disorder (n=2), and cerebral palsy (n=1). Hippotherapy sessions were conducted twice a week for eight consecutive weeks in an indoor riding arena. Each hippotherapy session lasted 30 minutes. All participants...

  19. EFFECT OF DANCE EXERCISE ON COGNITIVE FUNCTION IN ELDERLY PATIENTS WITH METABOLIC SYNDROME: A PILOT STUDY

    OpenAIRE

    Sang-Wook Song; Seo-Jin Park; Jung-hyoun Cho; Sung-Goo Kang; Hyun-Kook Lim; Yu-Bae Ahn; Minjeong Kim; Se-Hong Kim

    2011-01-01

    Metabolic syndrome is associated with an increased risk of cognitive impairment. The purpose of this prospective pilot study was to examine the effects of dance exercise on cognitive function in elderly patients with metabolic syndrome. The participants included 38 elderly metabolic syndrome patients with normal cognitive function (26 exercise group and 12 control group). The exercise group performed dance exercise twice a week for 6 months. Cognitive function was assessed in all participants...

  20. Fostering EFL Learners’ Reading Comprehension: Animation Film Technique

    OpenAIRE

    Asefeh Torabian; Massoud Tajadini

    2017-01-01

    The current study investigated the effect of implementing animation films on developing reading comprehension texts among EFL learners of a language institute in Kerman. For this purpose, two groups of pre-intermediate EFL learners were chosen (30 participants in each group). After three months of instruction, twice a week, 2story books named the "Good Dinosaur" and "Little Prince" including totally 20 chapters in both groups and animation films including 60 minutes divided into 6 to 7 minute...

  1. Psychological Effects of Light Exercise for Elderly Subjects

    OpenAIRE

    山田, 裕章; 峰松, 修; 冷川, 昭子; 吉川, 和利; 緒方, 道彦

    1987-01-01

    Psychological effects of light exercise were evaluated in healthy elderly, middle aged women and elderly with borderline hypertension. The exercises were walking and stretching for healthy elderly, elderly with hypertension and playing beginner's tennis for healty middle aged women. The subjects took exercise three hours a day, twice a week during three months period. Psychometric test battery was used Yatabe-Guilford Personality Inventry (Y-G test). Manifest Anxiety Scale (MAS), Maudsely Per...

  2. Multifaceted nutritional intervention among nursing-home residents has a positive influence on nutrition and function

    DEFF Research Database (Denmark)

    Beck, Anne Marie; Damkjær, Karin; Beyer, Nina

    2008-01-01

    intervention study with nutrition (chocolate and homemade oral supplements), group exercise twice a week (45-60 min, moderate intensity), and oral care intervention one to two times a week, with the aim of improving nutritional status and function in elderly nursing-home residents. A follow-up visit was made 4......-home residents by means of a multifaceted intervention consisting of chocolate, homemade supplements, group exercise, and oral care. (C) 2008 Elsevier Inc. All rights reserved....

  3. Effectiveness of pelvic floor muscle training on symptoms and uroflowmetry parameters in female patients with overactive bladder

    OpenAIRE

    KULAKSIZOĞLU, HALUK; AKAND, MURAT; ÇAKMAKÇI, EVRİM; GÜL, MURAT; SEÇKİN, BEDREDDİN

    2015-01-01

    Background/aim: To evaluate the effects of pelvic floor muscle training (PFMT) on symptoms of overactive bladder (OAB) as well as uroflowmetry parameters and functional bladder capacity. Materials and methods: Fifty-nine female patients with OAB symptoms were included. Patients were assessed by SEAPI-QMM, uroflowmetry, and abdominal ultrasound. A specially designed PFMT program using a Pilates ball was generated for patients. The training period was 1-h sessions twice a week for 6 weeks and ...

  4. Short-term Beneficial Effects of 12 Sessions of Neurofeedback on Avoidant Personality Accentuation in the Treatment of Alcohol Use Disorder

    OpenAIRE

    Dalkner, Nina; Unterrainer, Human F.; Wood, Guilherme; Skliris, Dimitris; Holasek, Sandra J.; Gruzelier, John H.; Neuper, Christa

    2017-01-01

    This study evaluated the effects of alpha/theta neurofeedback on Clinical Personality Accentuations in individuals with alcohol use disorder. Twenty-five males were investigated using a pre-test/post-test design with a waiting-list control group. Participants were randomly assigned either to an experimental group (n = 13) receiving 12 sessions of neurofeedback twice a week as a treatment adjunct over a period of 6 weeks, or to a control group (n = 12) receiving treatment as usual. The Invento...

  5. Anxiolytic Effect of Aromatherapy Massage in Patients with Breast Cancer

    OpenAIRE

    Imanishi, Jiro; Kuriyama, Hiroko; Shigemori, Ichiro; Watanabe, Satoko; Aihara, Yuka; Kita, Masakazu; Sawai, Kiyoshi; Nakajima, Hiroo; Yoshida, Noriko; Kunisawa, Masahiro; Kawase, Masanori; Fukui, Kenji

    2009-01-01

    We examined how aromatherapy massage influenced psychologic and immunologic parameters in 12 breast cancer patients in an open semi-comparative trial. We compared the results 1 month before aromatherapy massage as a waiting control period with those during aromatherapy massage treatment and 1 month after the completion of aromatherapy sessions. The patients received a 30 min aromatherapy massage twice a week for 4 weeks (eight times in total). The results showed that anxiety was reduced in on...

  6. Optimization of Methods for Articular Cartilage Surface Tissue Engineering: Cell Density and Transforming Growth Factor Beta Are Critical for Self-Assembly and Lubricin Secretion.

    Science.gov (United States)

    Iwasa, Kenjiro; Reddi, A Hari

    2017-07-01

    Lubricin/superficial zone protein (SZP)/proteoglycan4 (PRG4) plays an important role in boundary lubrication in articular cartilage. Lubricin is secreted by superficial zone chondrocytes and synoviocytes of the synovium. The specific objective of this investigation is to optimize the methods for tissue engineering of articular cartilage surface. The aim of this study is to investigate the effect of cell density on the self-assembly of superficial zone chondrocytes and lubricin secretion as a functional assessment. Superficial zone chondrocytes were cultivated as a monolayer at low, medium, and high densities. Chondrocytes at the three different densities were treated with transforming growth factor beta (TGF-β)1 twice a week or daily, and the accumulated lubricin in the culture medium was analyzed by immunoblots and quantitated by enzyme-linked immunosorbent assay (ELISA). Cell numbers in low and medium densities were increased by TGF-β1; whereas cell numbers in high-density cell cultures were decreased by twice-a-week treatment of TGF-β1. On the other hand, the cell numbers were maintained by daily TGF-β treatment. Immunoblots and quantitation of lubricin by ELISA analysis indicated that TGF-β1 stimulated lubricin secretion by superficial zone chondrocytes at all densities with twice-a-week TGF-β treatment. It is noteworthy that the daily treatment of TGF-β1 increased lubricin much higher compared with twice-a-week treatment. These data demonstrate that daily treatment is optimal for the TGF-β1 response in a higher density of monolayer cultures. These findings have implications for self-assembly of surface zone chondrocytes of articular cartilage for application in tissue engineering of articular cartilage surface.

  7. UTICAJ PLIOMETRIJSKOG TRENINGA NA EKSPLOZIVNU SNAGU OPRUŽAČA NOGU

    OpenAIRE

    Aleksandar Kukrić; Borko Petrović; Radenko Dobraš; Bojan Guzina

    2010-01-01

    In the period of ten weeks junior basketball players divided into two experimental and controlgroups, were subjected to various training programs. Patients in experimental group, in addition toregular basketball training, additional trained plyometric model of training twice a week, whilerespondents in the control group had only a technical-tactical basketball training. The aim of thisstudy was to test the impact of content plyometric training on explosive leg strength exstensors inperforming...

  8. Exfoliative Skin-peeling, Benefits from This Procedure and Our Experience

    OpenAIRE

    Grajqevci-Kotori, Merita; Kocinaj, Allma

    2015-01-01

    The peeling procedure is a valuable method for the aged skin, photo aging, acne scars and melasma. It should be performed by dermatologist. Pre peeling preparation of the skin is very important to prepare the skin for this procedure. It can be archived by applying the mask with acids twice a week. The caring of the skin after procedure is also very important for the success of the treatment. Same cases may have complication but managing them is also a challenge for dermatologist.

  9. Exfoliative Skin-peeling, Benefits from This Procedure and Our Experience.

    Science.gov (United States)

    Grajqevci-Kotori, Merita; Kocinaj, Allma

    2015-12-01

    The peeling procedure is a valuable method for the aged skin, photo aging, acne scars and melasma. It should be performed by dermatologist. Pre peeling preparation of the skin is very important to prepare the skin for this procedure. It can be archived by applying the mask with acids twice a week. The caring of the skin after procedure is also very important for the success of the treatment. Same cases may have complication but managing them is also a challenge for dermatologist.

  10. Functional activity of symphathetic-adrenal system under chronic and fractionated irradiation of rats

    International Nuclear Information System (INIS)

    Musagalieva, G.M.

    1975-01-01

    Chronic irradiation of rats at 5 R twice a week (total dose 400 R) significantly increased adrenaline concentration in the brain, liver and kidney and dophamine and DOPA concentration in liver tissue, adrenal glands and thymus. Fractionated irradiation (chronic irradiation at 400 R plus acute single irradiation at 400 R) increased the adrenaline level in the brain and heart muscle and led to a higher concentration of dophamine and DOPA in the liver, thymus and heart muscle [ru

  11. Combinations of complex dynamical systems

    CERN Document Server

    Pilgrim, Kevin M

    2003-01-01

    This work is a research-level monograph whose goal is to develop a general combination, decomposition, and structure theory for branched coverings of the two-sphere to itself, regarded as the combinatorial and topological objects which arise in the classification of certain holomorphic dynamical systems on the Riemann sphere. It is intended for researchers interested in the classification of those complex one-dimensional dynamical systems which are in some loose sense tame. The program is motivated by the dictionary between the theories of iterated rational maps and Kleinian groups.

  12. Some technical implications of Klein's concept of 'premature ego development'.

    Science.gov (United States)

    Mitrani, Judith L

    2007-08-01

    In this paper, the author revisits the problem of 'premature ego development' first introduced by Melanie Klein in 1930. She also highlights several developments in post-Kleinian thinking since the publication of that paper, which can be seen as offshoots of or complements to Klein's work. The author proposes a link between this category of precocious development and the absence of the experience of what Bion termed the 'containing object.' She puts forward several technical considerations relevant to analytic work with patients who suffer as a result of early developmental failures and presents various clinical vignettes in order to demonstrate the ways in which these considerations take shape in the analytic setting.

  13. Between practice and theory: Melanie Klein, Anna Freud and the development of child analysis.

    Science.gov (United States)

    Donaldson, G

    1996-04-01

    An examination of the early history of child analysis in the writings of Melanie Klein and Anna Freud reveals how two different and opposing approaches to child analysis arose at the same time. The two methods of child analysis are rooted in a differential emphasis on psychoanalytic theory and practice. The Kleinian method derives from the application of technique while the Anna Freudian method is driven by theory. Furthermore, by holding to the Freudian theory of child development Anna Freud was forced to limit the scope of child analysis, while Klein's application of Freudian practice has led to new discoveries about the development of the infant psyche.

  14. A modification of projective spacetime by finite self-interaction models of virtual leptons and quarks and the electroweak GWS standard model

    International Nuclear Information System (INIS)

    Scheurich, H.

    1986-01-01

    From the projective Dirac equation in a six-dimensional Kleinian space R(3, 3) are derived finite-rotation-group models as self-interaction models of virtual leptons and quarks. The quaternion group underlying them is considered as a substructure group of projective spacetime. A finite hyperspherical carrier of the self-interaction models is embedded into projective spacetime by means of the Planck length L 0 = (hG/c 3 )/sup 1/2/ as a physical unit length. The corresponding modification of metrics in the Planck domain becomes apparent to be equivalent to the role of the Higgs field in the electroweak GWS standard model. (author)

  15. A conversation with Dr Michael Fordham. Interview by James Astor.

    Science.gov (United States)

    Fordham, Michael

    2005-02-01

    In this interview in Dr Fordham's 83rd year he describes how he started to work with children, and how Mrs Jung was supportive. He talks about the initial suspicion this interest generated in the wider Jungian community. He refers to his acceptance of and interest in the psychotic elements in child analysis and his transference-based approach to working with these elements. He reflects on his own birth, his work with evacuee children in hostels during the war years and the politics of supervision. He describes the core Jungian concepts which underpinned his work and the theoretical differences from the Kleinian and Anna Freudian positions.

  16. Writing selves as mourning and Vita Nova:\\ud Abdellah Taïa’s Un pays pour mourir

    OpenAIRE

    Boulé, J-P

    2016-01-01

    Using for the most part Kleinian analysis, this article presents Abdellah Taïa’s latest novel Un pays pour mourir as a work of reparative mourning. It is divided in three parts: “Mourning the father,” “Melancholy gender and mourning,” and “Reparative work through characterization.” The approach encompasses the sociology of the author and a blend of online interviews, social media, and fictional accounts of “family”. The article\\ud finds that it is not in (psycho)analysis but within the realm ...

  17. Clinical success, political failure?

    Science.gov (United States)

    Neilson, Jacqueline

    2004-01-01

    ABSTRACT This paper argues that the dominant language used by the domestic violence movement to conceptualize relationship violence inadequately captures the psychological complexities involved in abusive lesbian relationships. As a corrective, a language based on feminist and psychoanalytic concepts is presented. Against the backdrop of this language, the author reflects on the lived experience of lesbian clients who have come to therapy for relationship violence. It is concluded that a language based on the ethos of postmodern feminism and neo-Kleinian concepts and technique more appropriately addresses the complexities involved in abusive lesbian relationships within a therapeutic context than the polemical language of the domestic violence movement.

  18. Projective Identification, Self-Disclosure, and the Patient's View of the Object: The Need for Flexibility

    Science.gov (United States)

    Waska, Robert T.

    1999-01-01

    Certain patients, through projective identification and splitting mechanisms, test the boundaries of the analytic situation. These patients are usually experiencing overwhelming paranoid-schizoid anxieties and view the object as ruthless and persecutory. Using a Kleinian perspective, the author advocates greater analytic flexibility with these difficult patients who seem unable to use the standard analytic environment. The concept of self-disclosure is examined, and the author discusses certain technical situations where self-disclosure may be helpful.(The Journal of Psychotherapy Practice and Research 1999; 8:225–233) PMID:10413442

  19. Two dimensional infinite conformal symmetry

    International Nuclear Information System (INIS)

    Mohanta, N.N.; Tripathy, K.C.

    1993-01-01

    The invariant discontinuous (discrete) conformal transformation groups, namely the Kleinian and Fuchsian groups Gamma (with an arbitrary signature) of H (the Poincare upper half-plane l) and the unit disc Delta are explicitly constructed from the fundamental domain D. The Riemann surface with signatures of Gamma and conformally invariant automorphic forms (functions) with Peterson scalar product are discussed. The functor, where the category of complex Hilbert spaces spanned by the space of cusp forms constitutes the two dimensional conformal field theory. (Author) 7 refs

  20. Melanie Klein in Buenos Aires: beginnings and developments.

    Science.gov (United States)

    Etchegoyen, R Horacio; Zysman, Samuel

    2005-06-01

    In the first decades of the 20th century, Freud was known and quoted in Latin America by an elite of enlightened minds. In the 1940s a convergence took place in Buenos Aires of European exiles with local pioneers, and thus the Argentine Psychoanalytical Association was founded in 1942. Since then psychoanalysis has grown steadily and has spread into hospitals and universities, influencing culture at large. The socioeconomic situation of that time permitted this phenomenon to develop, to the astonishment of observers. In this paper the authors study the strong influence of Kleinian thought during the first 30 years of this development. The original works of local thinkers constitute the intellectual capital that sustains the idea of an 'Argentine psychoanalytic school'. During the 1970s, both society and psychoanalysis endured deep and complex changes. Lacan's teachings gained support and Klein's influence began to decline. At present the Buenos Aires Kleinians keep working, while their relationship with Lacanians and other schools is calmer. Respectful discussions became thus possible, oriented to strictly scientific differences.

  1. The Latin American contribution to the psychoanalytic concept of phantasy.

    Science.gov (United States)

    de Barros, Izelinda Garcia

    2012-12-01

    The author argues that the ubiquity of phantasies at various levels of mental functioning is undisputed in the current schools of psychoanalytic thought; however, she demonstrates some variations in their understanding of how the psychotherapeutic access to different configurations occurs. In the process of examining and acknowledging the central role played by unconscious phantasies in his patients' symptoms, Freud gradually broadened the vernacular meaning of the German word 'Phantasie' that refers to imagination and the world of imagination, conferring on it the specific features that came to characterize its use in the psychoanalytic vocabulary. Later, the expansion of the concept derived from Melanie Klein's clinical material obtained from child analyses gave rise to important debates. The author discusses the main points of disagreement that led to these debates, as well as their various theoretical and technical implications. Psychoanalytic associations in Latin America were strongly influenced by Klein and her followers. Thus, most of their scientific writings use the concept of unconscious phantasy put forward by the Kleinian school. Taking Kleinian principles as their starting point, Baranger and Baranger made the most original Latin American contribution to the concept of unconscious phantasy with their works on the unconscious phantasies generated by the analytic pair. Copyright © 2012 Institute of Psychoanalysis.

  2. Some developments from the work of Melanie Klein.

    Science.gov (United States)

    Spillius, E B

    1983-01-01

    This paper discusses four areas of work in which several followers of Melanie Klein in Britain have developed some of the discoveries and ideas she initiated. First, extension of her concept of projective identification is briefly described, with emphasis on Bion's and Rosenfeld's stress on its communicative as well as its pathological aspects. Second, the extension of Klein's ideas about the epistemophilic instinct, on symbolism, and about projective identification is described in the work of Segal, Bion, Money-Kyrle, and Bick on the development of the capacity to think. Third, certain developments in Kleinian technique are described, with emphasis on the use of the concept of projective identification in analysing transference, and on the analysis of acting out in the transference, a trend contributed to by many Kleinian analysts but perhaps most closely associated with Betty Joseph. Finally, continued refinements in the analysis of the death instinct are briefly described, together with discussion of the changes these refinements have led to in ideas about the organization and relations of parts of the self and internal objects.

  3. On a connection between the limit set of the Moebius-Klein transformation, periodic continued fractions, El Naschie's topological theory of high energy particle physics and the possibility of a new axion-like particle

    International Nuclear Information System (INIS)

    Marek-Crnjac, L.

    2004-01-01

    In the present work we first give a general representation of the derivatives of the irrational number phi, for instance ((1)/(phi)), ((1)/(phi 2 )), ((1)/(phi 3 )) etc., as periodic continued fractions. Any irrational number can then be expanded in an infinite continued fraction. The limit set of the Kleinian transformation acting on the E-infinity Cantorian spacetime turned out to be this set of periodic continued fractions, consequently the vacuum of the E-infinity is described by this limit set. As discussed by El Naschie, every particle can be interpreted geometrically as a scaling of another. This is done using the topology of hyperbolic Kleinian space of VAK, which is nothing but our limit set. Here we will present the ratios of the theoretical masses of certain elementary particles to that of some chosen particles in term of phi. Many of these masses are quite close to integer multiples of the mass of a chosen particle. Finally we discuss the possibility of new transfinite, axion-like particles as discussed recently by Krauss and El Naschie [Quintessence, Vintage, London, 1999

  4. Takeaway food consumption and cardio-metabolic risk factors in young adults.

    Science.gov (United States)

    Smith, K J; Blizzard, L; McNaughton, S A; Gall, S L; Dwyer, T; Venn, A J

    2012-05-01

    Takeaway food consumption is positively associated with adiposity. Little is known about the associations with other cardio-metabolic risk factors. This study aimed to determine whether takeaway food consumption is associated with fasting glucose, insulin, lipids, homeostasis model assessment (HOMA) and blood pressure. A national sample of 1896, 26-36 year olds completed a questionnaire on socio-demographics, takeaway food consumption, physical activity and sedentary behaviour. Waist circumference and blood pressure were measured, and a fasting blood sample was taken. For this analysis, takeaway food consumption was dichotomised to once a week or less and twice a week or more. Linear regression was used to calculate differences in the adjusted mean values for fasting lipids, glucose, insulin, HOMA and blood pressure. Models were adjusted for age, employment status, leisure time physical activity and TV viewing. Compared with women who ate takeaway once a week or less, women who ate takeaway twice a week or more had significantly higher adjusted mean fasting glucose (4.82 vs 4.88 mmol/l, respectively; P=0.045), higher HOMA scores (1.27 vs 1.40, respectively, P=0.034) and tended to have a higher mean fasting insulin (5.95 vs 6.45 mU/l, respectively, P=0.054). Similar associations were observed for men for fasting insulin and HOMA score, but the differences were not statistically significant. For both women and men adjustment for waist circumference attenuated the associations. Consuming takeaway food at least twice a week was associated with cardio-metabolic risk factors in women but less so in men. The effect of takeaway food consumption was attenuated when adjusted for obesity.

  5. Phase I clinical study of concurrent chemoradiation with hydroxycamptothecine for unresectable or locally relapsed rectal cancer

    International Nuclear Information System (INIS)

    Li Ning; Jin Jing; Li Yexiong

    2012-01-01

    Objective: To determine the maximal tolerated dose and the dose-limiting toxicity of hydroxycamptothecine (HCPT) concurrently combined with three-dimensional conformal radiotherapy (3DCRT) for unresectable or locally relapsed rectal cancer. Methods: Twenty-two patients with rectal cancer were enrolled into phase I study between 2004 -2007. HCPT was intravenously administered concurrently with 3DCRT weekly, dose given from 6, 8, 10 mg/m 2 or twice a week, dose given from 4, 6, 8, 10 mg/m 2 , respectively. Total radiation dose of 50 Gy was delivered to the whole pelvis at a fraction of 2 Gy per day for 5 weeks, with 10 - 16 Gy subsequent boost to tumor area. Dose-limiting toxicities (DLT) were defined as grade 3 or higher non-hematologic toxicity or grade 4 hematologic toxicity. Results: In the twice a week group, DLTs of grade 3 diarrhea were observed in 2 patient treated at dose of 6 mg/m 2 . In the weekly group, DLTs of grade 3 diarrhea and radiation-induced dermatitis were observed in I patient at dose of 8 mg/m 2 , and were not observed in the next 3 patients at the same dose level. However, at dose of 10 mg/m 2 , 2 patients had grade 3 diarrhea or nausea. The 5-year overall survival rate was 23% and the median survival time was 18 months. Conclusions: HCPT given concurrently with 3DCRT is safe and tolerable for patients with unresectable or locally relapsed rectal cancer. Either 8 mg/m 2 weekly or 4 mg/m 2 twice a week can be recommended for further study. The dose-limiting toxicities are grade 3 diarrhea, nausea and radiation-induced dermatitis. (authors)

  6. Motivational characteristics and resistance training in older adults: a randomized controlled trial and 1-year follow-up.

    Science.gov (United States)

    Kekäläinen, Tiia; Kokko, Katja; Tammelin, Tuija; Sipilä, Sarianna; Walker, Simon

    2018-06-07

    The aim of this study was to investigate the effects of a nine-month supervised resistance training intervention on motivational and volitional characteristics related to exercise, and whether the absolute level and/or intervention-induced change in these characteristics predict self-directed continuation of resistance training one year after the intervention. Community-dwelling older adults aged 65-75, who did not fulfill physical activity recommendations, were randomized into resistance training intervention groups: training once- (n=26), twice- (n=27), three-times-a-week (n=28) or non-training control group (n=25). Training groups participated in supervised resistance training for nine months: during months 1-3 all groups trained twice-a-week and then with allocated frequencies during months 4-9. Exercise-related motivation, self-efficacy and planning were measured with questionnaires at baseline, month-3 and month-9. The continuance of resistance training was determined by interviews six and twelve months after the end of the intervention. The intervention improved action and coping planning as well as intrinsic motivation (group×time p<.05). During one-year follow-up, 54% of participants did not continue self-directed regular resistance training, 22% continued regular resistance training once-a-week and 24% twice-a-week. Increases in exercise self-efficacy and intrinsic motivation related to training during the intervention predicted continuation of resistance training twice-a-week. Resistance training improved exercise-related motivational and volitional characteristics in older adults. These improvements were linked to continuing resistance training one year after the supervised intervention. The role of these characteristics should be taken into account when promoting long-term resistance training participation among older adults. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  7. Cognitive training plus a comprehensive psychosocial programme (OPUS) versus the comprehensive psychosocial programme alone for patients with first-episode schizophrenia (the NEUROCOM trial): a study protocol for a centrally randomised, observer-blinded multi-centre clinical trial

    DEFF Research Database (Denmark)

    Vesterager, Lone; Christensen, Torben Østergaard; Olsen, Birthe B

    2011-01-01

    training integrated in a comprehensive psychosocial programme versus the comprehensive psychosocial programme alone. The cognitive training consists of four modules focusing on attention, executive functioning, learning, and memory. Cognitive training involves computer-assisted training tasks as well...... as practical everyday tasks and calendar training. It takes place twice a week, and every other week the patient and trainer engage in a dialogue on the patient’s cognitive difficulties, motivational goals, and progress in competence level. Cognitive training relies on errorless learning principles...

  8. A novel method for long-term monitoring of intracranial pressure in rats

    DEFF Research Database (Denmark)

    Uldall, Maria; Juhler, Marianne; Skjolding, Anders Daehli

    2014-01-01

    and in the epidural space. The two pressures were recorded twice a week for 59 days and the correlation was studied. RESULTS: The two pressure recordings correlated exceptionally well and the R(2) values on each recording day ranged between 0.99 and 1.00. However, the ventricular probes caused a number...... of complications including loss of patency and tissue damage probably due to cerebral infection, whereas the epidural probes were safe and reliable throughout the entire study. COMPARISON WITH EXISTING METHODS: Epidural probes are much easier to implant than ventricular probes. In addition, these new probes...

  9. Preliminary results of fast neutron treatments in carcinoma of the pancreas

    Science.gov (United States)

    Gahbauer, R.; Koh, K. Y.; Rodriguez-Antunez, A.; Jelden, G. L.; Turco, R. F.; Horton, J.; Bukowski, R.; Reimer, R.; Blue, J.; Roberts, W.

    1980-01-01

    A group of 30 patients with adenocarcinoma of the pancreas including some patients with very advanced disease, were treated with the so-called mixed beam modality employing photon treatments three times per week and neutron treatments twice a week. Two hundred Rads or equivalent Rads (RBE 3.3) were given in daily fractions aiming at a total dose of 6000 Rads in 6 to 8 weeks. The treatments were well tolerated and significant palliation was achieved in 26 to 30 cases. Twelve months survival was 33 percent with a median survival of 7 months or 210 days. Treatment techniques and localization procedures are discussed.

  10. Effects of dual-task training on balance and executive functions in Parkinson's disease: a pilot study

    OpenAIRE

    Ângela Fernandes; Nuno Rocha; Rubim Santos; João Manuel R. S. Tavares

    2015-01-01

    The aim of this study was to analyze the efficacy of cognitive-motor dual-task training compared with single-task training on balance and executive functions in individuals with Parkinson's disease. Fifteen subjects, aged between 39 and 75 years old, were randomly assigned to the dual-task training group (n = 8) and single-task training group (n = 7). The training was run twice a week for 6 weeks. The single-task group received balance training and the dual-task group performed cognitive task...

  11. From meatless Mondays to meatless Sundays: motivations for meat reduction among vegetarians and semi-vegetarians who mildly or significantly reduce their meat intake.

    Science.gov (United States)

    De Backer, Charlotte J S; Hudders, Liselot

    2014-01-01

    This study explores vegetarians' and semi-vegetarians' motives for reducing their meat intake. Participants are categorized as vegetarians (remove all meat from their diet); semi-vegetarians (significantly reduce meat intake: at least three days a week); or light semi-vegetarians (mildly reduce meat intake: once or twice a week). Most differences appear between vegetarians and both groups of semi-vegetarians. Animal-rights and ecological concerns, together with taste preferences, predict vegetarianism, while an increase in health motives increases the odds of being semi-vegetarian. Even within each group, subgroups with different motives appear, and it is recommended that future researchers pay more attention to these differences.

  12. Effects of Video-Based Visual Training on Decision-Making and Reactive Agility in Adolescent Football Players

    OpenAIRE

    Alfred Nimmerichter; Nikolaus J. R. Weber; Klaus Wirth; Andreas Haller

    2015-01-01

    This study investigated the trainability of decision-making and reactive agility via video-based visual training in young athletes. Thirty-four members of a national football academy (age: 14.4 ± 0.1 years) were randomly assigned to a training (VIS; n = 18) or a control group (CON; n = 16). In addition to the football training, the VIS completed a video-based visual training twice a week over a period of six weeks during the competition phase. Using the temporal occlusion technique, the playe...

  13. Effect and mechanism of Qishen Yiqi Pills on adriamycin- induced cardiomyopathy in mice.

    Science.gov (United States)

    Tong, Jia-Yi; Xu, Yan-Juan; Bian, Ye-Ping; Shen, Xiang-Bo; Yan, Lei; Zhu, Xin-Yi

    2013-09-01

    To study the effect and probable mechanism of Qishen Yiqi Pills on adriamycin (ADR)-induced cardiomyopathy in mice. Sixty-four mice were randomly divided into (1) the ADR group: saline (1 mL/100 g) administered every day by intragavage, ADR (4 mg·kg(-1)) administered to each mouse by intraperitoneal injection twice a week for four weeks; (2) the ADR + Qishen Yiqi Pills I group: ADR (4 mg·kg(-1)) administered to each mouse by intraperitoneal injection twice a week for four weeks, and at the beginning of the third week Qishen Yiqi Pills (3.5 mg/100 g) administered by intragavage every day for four weeks; (3) the ADR + Qishen Yiqi Pills II group: ADR (4 mg·kg(-1)) administered to each mouse by intraperitoneal injection twice a week for four weeks, and at the same time Qishen Yiqi Pills (3.5 mg/100 g) administered by intragavage every day for four weeks; (4) the control group: saline (1 mL/100 g) administered every day by intragavage, saline (1 mL·kg(-1)) administered to each mouse by intraperitoneal injection twice a week for four weeks. Six weeks later, cardiac function, myocardial pathology, and expression of Bcl-2 and Bax were evaluated. 1. The left ventricular diastolic diameter and the left ventricular systolic diameter were significantly increased (P Pills I group and the ADR + Qishen Yiqi Pills II group improved. 2. Myocardial morphologic observation showed that the myocardial fibers were disordered, there was cell edema, and gap widening in the ADR group. The degree of myocardial cell injury was reduced in the ADR + Qishen Yiqi Pills I group and ADR + Qishen Yiqi Pills II group compared with the ADR group. 3. The expression of Bax in the ADR group was significantly up-regulated, and the expression of Bcl-2 was significantly downregulated in the ADR group compared with the ADR + Qishen Yiqi Pills I group, the ADR + Qishen Yiqi Pills II group, and the control group (P Pills can effectively improve the cardiac function of ADR-induced cardiomyopathy, and the

  14. Effect of floorball training on blood lipids, body composition, muscle strength, and functional capacity of elderly men

    DEFF Research Database (Denmark)

    Vorup Petersen, Jacob; Pedersen, Mogens Theisen; Melcher, Pia Grethe Sandfeld

    2017-01-01

    Floorball training consists of intense repeated exercise and may offer a motivating and social stimulating team activity in elderly individuals. However, the effect of floorball training in elderly adults on physiological adaptations important for health is not known. Thus, this study examined...... the effect of floorball training on blood lipids, muscle strength, body composition, and functional capacity of men aged 65-76 years. Thirty-nine recreational active men were randomized into a floorball group (FG; n = 22) or petanque group (PG; n = 17), in which training was performed 1 h twice a week for 12......-IR) was reduced (P performance in four different...

  15. Effects of Tai Chi Chuan on the elderly balance: a semi-experimental study

    OpenAIRE

    Konig,Pablo Rafael; Galarza,Eveline; Goulart,Natália Batista Albuquerque; Lanferdini,Fábio Juner; Tiggeman,Carlos Leandro; Dias,Caroline Pieta

    2014-01-01

    Aging impairs the functional capacity, possibly compromising the balance over the years. However, Tai Chi Chuan is a martial art that can provide balance improvements in elderly people. This study aimed to evaluate balance in elderly after three and six months of Tai Chi Chuan practicing. Participants were 27 individuals (62±4.4 years) who underwent Tai Chi Chuan training (one hour each) twice a week, for six months. Balance was assessed by the Timed Up and Go (TUG) test, Berg Balance Sc...

  16. Effects of Tai Chi Chuan on the elderly balance: a semi-experimental study

    OpenAIRE

    Konig, Pablo Rafael; Galarza, Eveline; Goulart, Natália Batista Albuquerque; Lanferdini, Fábio Juner; Tiggeman, Carlos Leandro; Dias, Caroline Pieta

    2014-01-01

    Aging impairs the functional capacity, possibly compromising the balance over the years. However, Tai Chi Chuan is a martial art that can provide balance improvements in elderly people. This study aimed to evaluate balance in elderly after three and six months of Tai Chi Chuan practicing. Participants were 27 individuals (62±4.4 years) who underwent Tai Chi Chuan training (one hour each) twice a week, for six months. Balance was assessed by the Timed Up and Go (TUG) test, Berg Balance Scale (...

  17. Sleep habits of students attending elementary schools, and junior and senior high schools in Akita prefecture.

    Science.gov (United States)

    Takemura, Takaubu; Funaki, Kensaku; Kanbayashi, Takashi; Kawamoto, Kentaro; Tsutsui, Kou; Saito, Yasushi; Aizawa, Rika; Inomata, Shoko; Shimizu, Tetsuo

    2002-06-01

    It is widely accepted that students in Japan sleep fewer hours than what they actually need. However, epidemiological data on sleep habits among students are scarce. The sleep habits and related problems among 1650 students in Akita prefecture were studied. The results revealed that schoolchildren attending elementary schools seemed to sleep for a sufficient number of hours, whereas students attending junior or senior high schools were not sleeping enough. In particular, approximately half of the students attending senior high schools answered that they slept 6 h or less on weekdays and nodded off during classes more than twice a week.

  18. Body weight and perceived social pressure to exercise at a health club.

    Science.gov (United States)

    Miller, Wayne C; Miller, Todd A

    2009-01-01

    To determine the social pressure overweight (OW, n=1183) and normal-weight (NW, n=550) adults perceive regarding health club exercise. A 12-item survey, based on the theory of reasoned action and theory of planned behavior, measured subjective norm toward exercising at a health club 30 min, twice a week, for the next month. OW feel more social pressure to exercise at a club than do NW, but motivation to comply is the same between groups. Exercise interventions for OW should capitalize on individual perceived social pressures to exercise by designing strategies to increase motivation to comply with these pressures.

  19. Can cellulite be treated with low-energy extracorporeal shock wave therapy?

    Science.gov (United States)

    Angehrn, Fiorenzo; Kuhn, Christoph; Voss, Axel

    2007-01-01

    The present study investigates the effects of low-energy defocused extracorporeal generated shock waves on collagen structure of cellulite afflicted skin. Cellulite measurement using high-resolution ultrasound technology was performed before and after low-energy defocused extracorporeal shock wave therapy (ESWT) in 21 female subjects. ESWT was applied onto the skin at the lateral thigh twice a week for a period of six weeks. Results provide evidence that low-energy defocused ESWT caused remodeling of the collagen within the dermis of the tested region. Improving device-parameters and therapy regimes will be essential for future development of a scientific based approach to cellulite treatment. PMID:18225463

  20. Recreational soccer can improve the reflex response to sudden trunk loading among untrained women

    DEFF Research Database (Denmark)

    Pedersen, Mogens Theisen; Randers, Morten Bredsgaard; Skotte, Jørgen H.

    2009-01-01

    for 1 hour twice a week (mean heart rate of 165 b.min-1 in SO and 164 b.min-1 in RU) for 16 weeks. Test of reactions to sudden unexpected trunk loading was performed before and after the training period. Furthermore, time-motion analysis of the soccer training was performed for 9 subjects. Group...... training on the reaction to SL among untrained healthy women. Thirty-six healthy, untrained, Danish women (age 19-45 years) were randomly assigned to a soccer group (SO, n = 19) and a running group (RU, n = 17). In addition, an untrained control group (CON, n = 10) was recruited. Training was performed...

  1. Effect of a 26-month floorball training on male elderly's cardiovascular fitness, glucose control, body composition, and functional capacity

    DEFF Research Database (Denmark)

    Pedersen, Mogens Theisen; Vorup, Jacob; Bangsbo, Jens

    2018-01-01

    , and physical function among recreationally active men aged 66–78 years.  Methods: After completing a 12-week randomized and controlled intervention with floorball and petanque training in the autumn 2014 or spring 2015, 15 subjects chose to participate in floorball training (floorball group, FG), whereas 16...... in recreationally active male elderly.......Background: Floorball training offers a motivating and socially stimulating team activity for older adults, and 12 weeks of floorball training twice a week among men aged 65–76 years have been shown to have positive effects on a number of physiological parameters important for health. However...

  2. The effect of instruction in analgesic use compared with neuromuscular exercise on knee-joint load in patients with knee osteoarthritis

    DEFF Research Database (Denmark)

    Holsgaard-Larsen, A; Clausen, B; Søndergaard, J

    2017-01-01

    OBJECTIVE: To investigate the effect of a NEuro-Muscular EXercise (NEMEX) therapy program compared with instructions in optimized analgesics and anti-inflammatory drug use (PHARMA), on measures of knee-joint load in people with mild to moderate knee osteoarthritis. We hypothesized that knee joint...... loading during walking would be reduced by NEMEX and potentially increased by PHARMA. DESIGN: Single-blind, RCT comparing NEMEX therapy twice a week with PHARMA. Participants with mild-to-moderate medial tibiofemoral knee osteoarthritis were randomly allocated (1:1) to one of two 8-week treatments...

  3. Influence of adjuvant irradiation on shoulder joint function after mastectomy for breast carcinoma

    International Nuclear Information System (INIS)

    Ryttov, N.; Blichert-Toft, M.; Madsen, E.L.; Weber, J.

    1983-01-01

    The influence of postoperative radiation therapy on ipsilateral shoulder function following mastectomy was evaluated from a series of 52 women with primarily operable carcinoma of the breast. Mastectomy and partial axillary dissection were carried out in all patients. In addition, 29 of the patients received postoperative irradiation with 36.6 Gy applied mid-axillarily in 12 fractions with irradiation twice a week. A significant impairment of the active shoulder mobility was found in the irradiated group (p<0.01). The passive mobility did not differ significantly between the two groups. The impairment of active shoulder mobility is suggested to be caused by radiation induced subcutaneous fibrosis. (Auth.)

  4. Etanercept y embarazo Etanercept and pregnancy

    OpenAIRE

    I. Otermin; G. Elizondo; J. Zabaleta; A. Amigot

    2007-01-01

    Presentamos el caso de una paciente afecta de artritis juvenil en tratamiento con etanercept que tras quedar embarazada mantiene el tratamiento a dosis estándar con dicho fármaco 25 mg dos veces por semana, sin presentar actividad ni complicaciones y con embarazo normal a término.We present the case of a pregnant woman with arthritis in treatment with etanercept. After becoming pregnant she continued treatment with standard doses of this drug, 25 mg twice a week, without complications.

  5. Effectiveness of Information Processing Strategy Training on Academic Task Performance in Children with Learning Disabilities: A Pilot Study.

    Science.gov (United States)

    Juntorn, Sutinun; Sriphetcharawut, Sarinya; Munkhetvit, Peeraya

    2017-01-01

    Learning disabilities (LD) can be associated with problems in the four stages of information processing used in learning: input, throughput, output, and feedback. These problems affect the child's ability to learn and perform activities in daily life, especially during academic activities. This study is a pilot study aimed at investigating the effectiveness of information processing strategy training using a combination of two approaches that address the ability to apply processing strategies during academic activities in children with LD. The two approaches are the Perceive, Recall, Plan, and Perform (PRPP) System of Intervention, which is a strategy training intervention, and the Four-Quadrant Model (4QM) of Facilitated Learning approach, which is a systematic facilitator technique. Twenty children with LD were assigned to two groups: the experimental group ( n = 10) and the control group ( n = 10). Children in the experimental group received the intervention twice a week for 6 consecutive weeks. Each treatment session took approximately 50 minutes. Children in the control group received traditional intervention twice a week for 6 consecutive weeks. The results indicated that the combination of the PRPP System of Intervention and the 4QM may improve the participants' ability to apply information processing strategies during academic activities.

  6. Effectiveness of Information Processing Strategy Training on Academic Task Performance in Children with Learning Disabilities: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Sutinun Juntorn

    2017-01-01

    Full Text Available Learning disabilities (LD can be associated with problems in the four stages of information processing used in learning: input, throughput, output, and feedback. These problems affect the child’s ability to learn and perform activities in daily life, especially during academic activities. This study is a pilot study aimed at investigating the effectiveness of information processing strategy training using a combination of two approaches that address the ability to apply processing strategies during academic activities in children with LD. The two approaches are the Perceive, Recall, Plan, and Perform (PRPP System of Intervention, which is a strategy training intervention, and the Four-Quadrant Model (4QM of Facilitated Learning approach, which is a systematic facilitator technique. Twenty children with LD were assigned to two groups: the experimental group (n=10 and the control group (n=10. Children in the experimental group received the intervention twice a week for 6 consecutive weeks. Each treatment session took approximately 50 minutes. Children in the control group received traditional intervention twice a week for 6 consecutive weeks. The results indicated that the combination of the PRPP System of Intervention and the 4QM may improve the participants’ ability to apply information processing strategies during academic activities.

  7. Clinical results after different protocols of combined local heat and radiation

    International Nuclear Information System (INIS)

    Arcangeli, G.; Cividalli, A.; Nervi, C.; Lovisolo, G.

    1983-01-01

    Since 1977, 69 patients with 138 multiple lesions have been treated with combined radiotherapy and hyperthermia, according to 3 protocols. Firstly, radiotherapy was given following a thrice-a-day fractionation scheme of 1.5 to 2 Gy/fraction, up to 60 Gy. Hyperthermia (42.5 0 C/45 min) was applied each other day, immediately after the 2nd radiation fraction. Immediate response resulted significantly higher in the combined group (76% clearances in comparison with 46% after radiotherapy alone). Secondly, tumors received 40 Gy/8 fractions, twice a week, and hyperthermia (42.5 0 C/45 min) was applied with each radiotherapy fraction, either immediately after irradiation (simultaneously) of 4 h later (sequentially). A remarkable improvement of radiation response was obtained, especially with the simultaneous treatment. Thirdly, tumors received 30 Gy/6 fractions, twice a week. Hyperthermia (45 0 C/30 min) was applied simultaneously with each radiotherapy fraction and the surrounding skin was cooled. Complete tumor clearance was achieved in 88% lesions in comparison with 31% after radiotherapy alone. As expected, the incidence of thermal damage on uncooled skin was also increased. In conclusion, the best therapeutic ratio was obtained with low fractional radiotherapy doses and low temperature hyperthermia. (orig.) [de

  8. Takeaway food consumption and its associations with diet quality and abdominal obesity: a cross-sectional study of young adults

    Directory of Open Access Journals (Sweden)

    Dwyer Terence

    2009-05-01

    Full Text Available Abstract Background Few studies have investigated the associations of takeaway food consumption with overall diet quality and abdominal obesity. Young adults are high consumers of takeaway food so we aimed to examine these associations in a national study of young Australian adults. Methods A national sample of 1,277 men and 1,585 women aged 26–36 completed a self-administered questionnaire on demographic and lifestyle factors, a 127 item food frequency questionnaire, usual daily frequency of fruit and vegetable consumption and usual weekly frequency of takeaway food consumption. Dietary intake was compared with the dietary recommendations from the Australian Guide to Healthy Eating. Waist circumference was measured for 1,065 men and 1,129 women. Moderate abdominal obesity was defined as ≥ 94 cm for men and ≥ 80 cm for women. Prevalence ratios (PR were calculated using log binomial regression. Takeaway food consumption was dichotomised, with once a week or less as the reference group. Results Consumption of takeaway food twice a week or more was reported by more men (37.9% than women (17.7%, P Conclusion Eating takeaway food twice a week or more was associated with poorer diet quality and a higher prevalence of moderate abdominal obesity in young men and women.

  9. Etanercept on steroid-refractary acute graft-versus-host disease

    Directory of Open Access Journals (Sweden)

    Silvia González Munguía

    2015-02-01

    Full Text Available Objetive: To describe etanercept use and effectiveness on steroid- refractary acute graft-versus-host disease after hematopoietic cell transplantation. Method: Patients treated with etanercept as off label use for steroid-refractary acute graft-versus-host disease were selected and each patient’s medical history was reviewed to assess the clinical response. Results: The study included five patients: four presented with digestive manifestations and one presented pulmonary and liver manifestations. 80% of patients showed a clinical response: 60% a partial response and 20% a total response. In four cases etanercept 25mg was administered twice a week with variable duration of treatment, achieving no response in 1 case (3 weeks, partial response in two 2 cases (4 weeks and 8 weeks and a complete response in 1 case (8 week period. Only one case was treated with etanercept 50mg administered twice a week for 5 weeks with a partial treatment response. Conclusions: The clinical response rate is consistent with the previously published data. This updates the scarce bibliographic information about etanecept use in steroid-refractary acute graft-versus-host disease. Due to clinical design limitations and the small patient population, future clinical studies should be conducted to assess the efficacy and security of etanercept in these patients.

  10. Efficacy of lycopene on modulation of renal antioxidant enzymes, ACE and ACE gene expression in hyperlipidaemic rats.

    Science.gov (United States)

    Khan, Nazish Iqbal; Noori, Shafaq; Mahboob, Tabassum

    2016-07-01

    We aimed to evaluate the efficacy of lycopene on renal tissue antioxidant enzymes and angiotensin converting enzyme (ACE) gene expression and serum activity in diet-induced hyperlipidaemia. Thirty-two female Wistar albino rats (200-250 g weight), 5-6 months of age, were randomly selected and divided into four groups. Group I received normal diet; group II received 24 g high fat diet/100 g of daily diet; group III received 24 g high fat diet/100 g daily diet and 200 ml of lycopene extract (twice a week) for 8 weeks; and group IV received 200 ml oral lycopene extract twice a week for 8 weeks. A marked increase was observed in plasma urea and creatinine levels, serum C-reactive protein, kidney weight, tissue renal malonyldialdehyde level, ACE gene expression and serum level, while a decrease catalase level among hyperlipidaemic rats was observed. Histologically, interstitial inflammation and proliferation was seen. Lycopene supplementation significantly decreased plasma urea and creatinine, serum ACE, renal tissue malonyldialdehyde level and C-reactive protein level, while it increased tissue antioxidant enzymes level and total protein. Tissue inflammation and proliferation was improved. This finding suggests that supplementation of lycopene is effective for renal antioxidant enzymes, ACE gene expression and ACE serum level in hyperlipidaemic rats. © The Author(s) 2016.

  11. Factors associated with illicit drugs' lifetime and frequent/heavy use among students results from a population survey.

    Science.gov (United States)

    Bitancourt, Tânia; Tissot, Maria Cristina Ribeiro Grilli; Fidalgo, Thiago Marques; Galduróz, José Carlos Fernandes; da Silveira Filho, Dartiu Xavier

    2016-03-30

    Substance use among teenage students and factors associated were investigated through a survey using a questionnaire adapted from the WHO's Program on Research and Reporting on the Epidemiology of Drug Dependence, additional questions on family factors and personal risks, and the Coopersmith Self-Esteem Inventory, adapted to Brazil. The target population consisted of 3891 10-22-year-old students from the city of Embu das Artes, São Paulo, Brazil. The prevalence of lifetime substance use was 26.7%. Most commonly used substances were energy drinks combined with alcohol (19%), solvents (11.2%) and marijuana (4.8%). Almost 60% of the students had already tried alcohol and 18.2% had tried tobacco. Factors associated to lifetime substance use were: lower self-esteem, going to nightclubs at least twice a week, use of alcohol, trying tobacco, bad relationship with the mother, permissive mothers, practicing sports as an obligation, working, and higher socioeconomic level. Concerning frequent/heavy substance use, chances were found to be higher among students who had use tobacco and alcohol, going to nightclubs at least twice a week, and those with lower self-esteem. Preventive actions concerning drug use should focus on avoiding the first experimentation, approaching family relationships, and improving students' self-esteem. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  12. Effects of conventional neurological treatment and a virtual reality training program on eye-hand coordination in children with cerebral palsy.

    Science.gov (United States)

    Shin, Ji-Won; Song, Gui-Bin; Hwangbo, Gak

    2015-07-01

    [Purpose] The purpose of the study was to evaluate the effects of conventional neurological treatment and a virtual reality training program on eye-hand coordination in children with cerebral palsy. [Subjects] Sixteen children (9 males, 7 females) with spastic diplegic cerebral palsy were recruited and randomly assigned to the conventional neurological physical therapy group (CG) and virtual reality training group (VRG). [Methods] Eight children in the control group performed 45 minutes of therapeutic exercise twice a week for eight weeks. In the experimental group, the other eight children performed 30 minutes of therapeutic exercise and 15 minutes of a training program using virtual reality twice a week during the experimental period. [Results] After eight weeks of the training program, there were significant differences in eye-hand coordination and visual motor speed in the comparison of the virtual reality training group with the conventional neurological physical therapy group. [Conclusion] We conclude that a well-designed training program using virtual reality can improve eye-hand coordination in children with cerebral palsy.

  13. Radiotherapy for ocular lesions by electron beam therapy

    International Nuclear Information System (INIS)

    Miyaishi, Kazuo

    1981-01-01

    Radiotherapy can be very significant as the treatment for ocular lesions, eyes need to be preserved as properly as possible on their functions and cosmetics. The appliance of conventional X ray therapy has been gradually abandaned as conventional X ray therapy ceased to be accepted as the general treatment for malignant tumors. Consequently the necessity of electron beam therapy has been rising even as the substituted method for conventional X ray therapy. The department of radiology of Gunma University was obliged to establish a new therapy for ocular lesions, and has been trying electron beam therapy since 1973; It is concluded that electron beam therapy is not at all inferior to conventional X ray therapy as reported above. Basic therapeutic methods for ocular lesions are the following: 1) For epidermoid carcinoma, 600 rads at a time, 3600 - 4200 rads in total is applied by 8 MeV electron twice a week method. 2) For malignant melanoma, 1000 rads at a time, 4000 - 5000 rads in total is applied by 8 MeV electron twice a week method. 3) For orbitar lymphoid neoplasm, Cobalt-60 γ ray or Linac X ray is applied together with electron beam. 4) For embryonal rhabdomyosarcoma, adenoid cystic cancer etc., the therapy for whole body is necessary. 5) For benign tumors, a small dose at a time is applied for a long time. (author)

  14. Physical training risk factors for musculoskeletal injury in female soldiers.

    Science.gov (United States)

    Roy, Tanja C; Songer, Thomas; Ye, Feifei; LaPorte, Ronald; Grier, Tyson; Anderson, Morgan; Chervak, Michelle

    2014-12-01

    Musculoskeletal injuries (MSIs) result in the most medical encounters, lost duty days, and permanent disability. Women are at greater risk of injury than men and physical training is the leading cause of injury. The purpose of this study was to investigate the demographic, body composition, fitness, and physical training risk factors for injuries in female Soldiers serving in garrison Army units over the past 12 months. Self-report survey was collected from 625 women. The ankle was the most frequently injured body region, 13%. Running was the activity most often associated with injury, 34%. In univariate analysis lower rank, older age, history of deployment, no unit runs, weekly frequency of personal resistance training, and history of injury were all associated with injury. In multivariate analysis rank, history of injury, weekly frequency of unit runs, and weekly frequency of personal resistance training were the best combination of predictors of injury. Running once or twice a week with the unit protected against MSIs, whereas participating in personal resistance training sessions once or twice a week increased the risk of MSIs. With more emphasis on running and resistance training, the U.S. Army could reduce injuries and save billions of dollars in training and health care costs. Reprint & Copyright © 2014 Association of Military Surgeons of the U.S.

  15. Aerobic and resistance training improves mood state among adults living with HIV.

    Science.gov (United States)

    Jaggers, J R; Hand, G A; Dudgeon, W D; Burgess, S; Phillips, K D; Durstine, J L; Blair, S N

    2015-02-01

    The purpose of this investigation was to examine the effects of combined aerobic and resistance exercise training among self-reported mood disturbances, perceived stress, frequency of self-reported symptoms, and symptom distress in a sample of HIV+ adults. For this purpose, 49 participants were randomly assigned into an exercise (EX) or control (CON) group. Those in the EX group completed 50 min of supervised aerobic and resistance training at a moderate intensity twice a week for 6 weeks. The CON group reported to the university and engaged in sedentary activities. Data were collected at baseline before randomization and 6 weeks post intervention. Measures included the symptom distress scale (SDS), perceived stress scale (PSS), profile of mood states (POMS) total score, and the POMS sub-scale for depression and fatigue. A 2 way ANOVA was used to compare between and within group interactions. The EX group showed a significant decrease in reported depression scores (p=0.03) and total POMS (p=0.003). The CON group reported no change in POMS or SDS, but showed a significant increase in PSS. These findings indicate that combination aerobic and resistance training completed at a moderate intensity at least twice a week provides additional psychological benefits independent of disease status and related symptoms. © Georg Thieme Verlag KG Stuttgart · New York.

  16. Hypoxic training increases maximal oxygen consumption in Thoroughbred horses well-trained in normoxia.

    Science.gov (United States)

    Ohmura, Hajime; Mukai, Kazutaka; Takahashi, Yuji; Takahashi, Toshiyuki; Jones, James H

    2017-01-01

    Hypoxic training is effective for improving athletic performance in humans. It increases maximal oxygen consumption (V̇O 2 max) more than normoxic training in untrained horses. However, the effects of hypoxic training on well-trained horses are unclear. We measured the effects of hypoxic training on V̇O 2 max of 5 well-trained horses in which V̇O 2 max had not increased over 3 consecutive weeks of supramaximal treadmill training in normoxia which was performed twice a week. The horses trained with hypoxia (15% inspired O 2 ) twice a week. Cardiorespiratory valuables were analyzed with analysis of variance between before and after 3 weeks of hypoxic training. Mass-specific V̇O 2 max increased after 3 weeks of hypoxic training (178 ± 10 vs. 194 ± 12.3 ml O 2 (STPD)/(kg × min), Phorses, at least for the durations of time evaluated in this study. Training while breathing hypoxic gas may have the potential to enhance normoxic performance of Thoroughbred horses.

  17. On the scalar curvature of self-dual manifolds

    International Nuclear Information System (INIS)

    Kim, J.

    1992-08-01

    We generalize LeBrun's explicit ''hyperbolic ansatz'' construction of self-dual metrics on connected sums of conformally flat manifolds and CP 2 's through a systematic use of the theory of hyperbolic geometry and Kleinian groups. (This construction produces, for example, all self-dual manifolds with semi-free S 1 -action and with either nonnegative scalar curvature or positive-definite intersection form.) We then point out a simple criterion for determining the sign of the scalar curvature of these conformal metrics. Exploiting this, we then show that the sign of the scalar curvature can change on connected components of the moduli space of self-dual metrics, thereby answering a question raised by King and Kotschick. (author). Refs

  18. Good and Bad: Love and Intimacy From Plato to Melanie Klein.

    Science.gov (United States)

    Stromberg, David

    2018-06-01

    Melanie Klein's theories on love outline a complex system of relations-an oscillating dynamic of psychical and emotional tendencies following from both actual experience and fantasies produced by the mind. Her insights are often discussed and applied in psychoanalytical contexts, but the philosophical implications of her theory-especially in relation to Platonic thought-have rarely been discussed. In this article, I will attempt to address this gap by setting out some preliminary yet core considerations shared by both Plato and Klein. First, I will describe some structural parallels between Kleinian and Platonic thought, especially in dialectical terms. Second, I will outline Plato's covert influence on Freud as passing through the teachings of philosopher Franz Brentano. And last, I will discuss intimacy as a struggle between the forces of good and bad, creativity and destruction, and love and hate-suggesting that Klein's conception of love emerges as a moral exigency.

  19. A new look at the theory of Melanie Klein.

    Science.gov (United States)

    Stein, R

    1990-01-01

    This paper tried to show that Melanie Klein's theory can very profitably be viewed as a descriptive theory of strong emotions rather than an instinct or developmental theory. Furthermore, since in Klein's thinking feelings 'create' objects, the primacy of feelings in this theory is central. The paper contains a short chronological study of Klein's formulations of psychic phenomena in terms of affects. It is also maintained that the paranoid-schizoid and the depressive positions are constellations of affects and of reactions to them; that psychic development is essentially in terms of the capacity to tolerate feelings, and that the basic conflict in mental life is between feelings of love and hate and associated feelings. Such a view solves many of the conceptual difficulties of Kleinian theory and in addition promises rewarding insights into the world of feelings.

  20. Modular groups in Cantorian E(∞) high-energy physics

    International Nuclear Information System (INIS)

    El Naschie, M.S.

    2003-01-01

    This paper proposes that the geometry and topology of quantum spacetime is shadowed closely by the Moebius geometry of quasi-Fuschian and Kleinian groups and that is the cause behind the phenomena of high-energy particle physics. In addition, on the large scale measurement of, for instance, the microwave background temperature, the universality of the Merger sponge provides an excellent limit set model for the Charlier-Zeldovich proposal of the fracticality of the universe today and the rather accurate estimate T c =(ln20/ln3)=2.726k. In particular the paper shows the link between the fix points of the modular groups of the vacuum and the golden mean phi=(1/(1+phi))=(Radical radicand 5 -1)/2 of E (∞) spacetime by analytical continuation of a Moebius transformation

  1. On a connection between the VAK, knot theory and El Naschie's theory of the mass spectrum of the high energy elementary particles

    International Nuclear Information System (INIS)

    Marek-Crnjac, L.

    2004-01-01

    In the present work we give an introduction to the ε (∞) Cantorian space-time theory. In this theory every particle can be interpreted as a scaling of another particle. Some particles are a scaling of the proton and are expressed in terms of phi and α-bar 0 . Following the VAK suggestion of El Naschie, the limit sets of Kleinian groups are Cantor sets with Hausdorff dimension phi or a derivative of phi such as 1/phi, 1/phi 2 , 1/phi 3 , etc. Consequently and using ε (∞) theory, the mass spectrum of elementary particles may be found from the limit set of the Moebius-Klein geometry of quantum space-time as a function of the golden mean phi=(}5-1)/2=0.618033989 as discussed recently by Datta (see Chaos, Solitons and Fractals 17 (2003) 621-630)

  2. The concepts of vínculo and dialectical spiral: a bridge between intra- and intersubjectivity.

    Science.gov (United States)

    Bernardi, Ricardo; de Leon de Bernardi, Beatriz

    2012-07-01

    The authors explore the psychoanalytic concepts of vínculo and dialectical spiral within the context of a historical review of the development of psychoanalysis in the Río de la Plata region of Uruguay and Argentina. In particular, they discuss the work of Enrique Pichon-Rivière, Madeleine and Willy Baranger, and José Bleger. Illustrative clinical material is included from a case described by Bleger. Convergences and divergences are noted between the theoretical and clinical approaches of these authors, on the one hand, and those of more traditionally Freudian, Kleinian, and other schools of analysis, on the other. Also, the authors underline some questions about the nature of vínculo that are currently under discussion in the Río de la Plata.

  3. Acerca da comunicação: entre Freud (1895 e Klein (1946 On communication: between Freud (1895 and Klein (1946

    Directory of Open Access Journals (Sweden)

    Daniel Delouya

    2002-06-01

    Full Text Available A identificação projetiva foi concebida como modalidade básica da comunicação inconsciente. O trabalho retoma esta primeira formulação para examinar o papel primordial da comunicação na construção da mente, segundo Klein e, de outro lado, do aparelho psíquico do Projeto para uma psicologia (1895, em que Freud reserva a comunicação para o lugar de origem do trilhamento mnêmico do desejo inconsciente.Projective identification was conceived as a prototype mode of unconscious communication. The review of its first formulation permits the investigation of the pivotal role of communication in the construction of the Kleinian mind and, on the other hand, of the psychic apparatus as depicted in Freud's Project (1895 where he assigned communication to the original starting point of the mnemic trajectory of the unconscious desire.

  4. On a connection between the VAK, knot theory and El Naschie's theory of the mass spectrum of the high energy elementary particles

    Energy Technology Data Exchange (ETDEWEB)

    Marek-Crnjac, L

    2004-02-01

    In the present work we give an introduction to the {epsilon}{sup ({infinity}}{sup )} Cantorian space-time theory. In this theory every particle can be interpreted as a scaling of another particle. Some particles are a scaling of the proton and are expressed in terms of phi and {alpha}-bar{sub 0}. Following the VAK suggestion of El Naschie, the limit sets of Kleinian groups are Cantor sets with Hausdorff dimension phi or a derivative of phi such as 1/phi, 1/phi{sup 2}, 1/phi{sup 3}, etc. Consequently and using {epsilon}{sup ({infinity}}{sup )} theory, the mass spectrum of elementary particles may be found from the limit set of the Moebius-Klein geometry of quantum space-time as a function of the golden mean phi=({r_brace}5-1)/2=0.618033989 as discussed recently by Datta (see Chaos, Solitons and Fractals 17 (2003) 621-630)

  5. NATO Advanced Research Workshop on Approximation by Solutions of Partial Differential Equations, Quadrature Formulae, and Related Topics

    CERN Document Server

    Goldstein, M; Haussmann, W; Hayman, W; Rogge, L

    1992-01-01

    This volume consists of the proceedings of the NATO Advanced Research Workshop on Approximation by Solutions of Partial Differential Equations, Quadrature Formulae, and Related Topics, which was held at Hanstholm, Denmark. These proceedings include the main invited talks and contributed papers given during the workshop. The aim of these lectures was to present a selection of results of the latest research in the field. In addition to covering topics in approximation by solutions of partial differential equations and quadrature formulae, this volume is also concerned with related areas, such as Gaussian quadratures, the Pompelu problem, rational approximation to the Fresnel integral, boundary correspondence of univalent harmonic mappings, the application of the Hilbert transform in two dimensional aerodynamics, finely open sets in the limit set of a finitely generated Kleinian group, scattering theory, harmonic and maximal measures for rational functions and the solution of the classical Dirichlet problem. In ...

  6. Advances in real and complex analysis with applications

    CERN Document Server

    Cho, Yeol; Agarwal, Praveen; Area, Iván

    2017-01-01

    This book discusses a variety of topics in mathematics and engineering as well as their applications, clearly explaining the mathematical concepts in the simplest possible way and illustrating them with a number of solved examples. The topics include real and complex analysis, special functions and analytic number theory, q-series, Ramanujan’s mathematics, fractional calculus, Clifford and harmonic analysis, graph theory, complex analysis, complex dynamical systems, complex function spaces and operator theory, geometric analysis of complex manifolds, geometric function theory, Riemannian surfaces, Teichmüller spaces and Kleinian groups, engineering applications of complex analytic methods, nonlinear analysis, inequality theory, potential theory, partial differential equations, numerical analysis , fixed-point theory, variational inequality, equilibrium problems, optimization problems, stability of functional equations, and mathematical physics.  It includes papers presented at the 24th International Confe...

  7. O vampiro, um não morto ainda vivo

    Directory of Open Access Journals (Sweden)

    Max Kohn

    2012-12-01

    Full Text Available O que um vampiro representa? Por que ocupa tal lugar na cultura? O vampiro é um invariante cultural com diferenças culturais. O vivente é um não morto (undead, e o não morto ainda está vivo. Do ponto de vista psicanalítico, qual é, então, essa relação com os dentes e com a mordida que contamina, que faz com que o outro se torne também um vampiro? O vampiro é um bebê que morde e tem um desejo ambivalente de imortalidade. O leite materno é vital como o é o sangue para o vampiro. A brincadeira de mordiscar, para o bebê winnicottiano, conta mais do que a mordida para o bebê kleiniano. O bebê kleiniano é mais próximo do vampiro do que o bebê winnicottiano.The Vampire, a live undead. What does a vampire represent? Why does he have such a place in the culture? It is a cultural invariant with cultural differences. The living is an undead and the undead is still living. From a psychoanalytical point of view, what is the connection to teeth and to bites that contaminate, and make the other become a vampire? The vampire is a baby that bites and who has an ambivalent desire of immortality. Maternal milk is as vital as blood for the vampire. The game of biting for the Winnicottian baby is more important than the bite for the Kleinian baby. The Kleinian baby is closer to the vampire than the winnicotian baby.

  8. Death due to complications of anhidrotic ectodermal dysplasia.

    Science.gov (United States)

    Ogden, Emily; Schandl, Cynthia; Tormos, Lee Marie

    2014-11-01

    Ectodermal dysplasia comprises a group of disorders affecting ectodermal tissues. Severity depends on the genetic aberration; hyperpyrexia secondary to absence of sweat glands is a common complication. Treatment is supportive. This case report describes a 1-month, 27-day-old male infant with a diagnosis of X-linked recessive anhidrotic ectodermal dysplasia. On the day of his death, his mother swaddled him in a blanket and placed him on the couch at 5:30 am. When she picked him up at 8:00 am, he was unresponsive. At the emergency department, his rectal temperature was 40°C. Postmortem blood culture was positive for group B streptococcus, a possible etiology for fever. It is vital to teach parents that close monitoring of children with ectodermal dysplasia is necessary, as an increase in body temperature can become life threatening. © 2014 American Academy of Forensic Sciences.

  9. DMLC motion tracking of moving targets for intensity modulated arc therapy treatment

    DEFF Research Database (Denmark)

    Zimmerman, Jens; Korreman, Stine; Persson, Gitte

    2009-01-01

    (DMLC). The aim of this work was to evaluate the dose delivered to moving targets using the RapidArc (Varian Medical Systems, Inc.) technology with and without a DMLC tracking algorithm. MATERIAL AND METHODS: A Varian Clinac iX was equipped with a preclinical RapidArc and a 3D DMLC tracking application......) and state (1). CONCLUSIONS: DMLC tracking together with RapidArc make a feasible combination and is capable of improving the dose distribution delivered to a moving target. It seems to be of importance to minimize noise influencing the tracking, to gain the full benefit from the application........ A motion platform was placed on the couch, with the detectors on top: a PTW seven29 and a Scandidos Delta4. One lung plan and one prostate plan were delivered. Motion was monitored using a Real-time Position Management (RPM) system. Reference measurements were performed for both plans with both detectors...

  10. Assessment of CPPF Reduction After Adapting Our Own Power Distribution Prediction Method

    International Nuclear Information System (INIS)

    Kim, Sung-min; Park, Joong-woo; Kho, Dae-hack; Seo, Hyung-beom; Han, Bong-gyun

    2006-01-01

    CANDU reactor which uses natural Uranium as a fuel requires daily on-power refueling due to its insufficient excess reactivity. So its power distribution changes unceasingly. Reactor physicists identify the change twice a week using RFSP (Reactor Fuelling Simulation Program) code, and check if it is operated within power limitation (380 channels and 4560 bundles). We also calculate ROP (Regional Overpower Protection trip system) detector calibration target value (DC, Detector Calibration) and determine refueling channels and their order. DC is composed of CPPF (Channel Power Peaking Factor), Plant ageing penalty and the factor considering PHT (Primary Heat Transport system) condition, etc. The lower CPPF means the lower DC, and the lower DC means the larger operating margin. If the reactor is not operated in full power state as Wolsong Unit no. 1, the additional operating margin can be converted to the additional operating power directly

  11. Effects of hippotherapy on the thickness of deep abdominal muscles and activity of daily living in children with intellectual disabilities.

    Science.gov (United States)

    Lee, JiHyun; Yun, Chang-Kyo

    2017-04-01

    [Purpose] The purpose of this study is to investigate the effect of hippotherapy exercise on the thickness of deep abdominal muscles and daily activities of children with intellectual disabilities. [Subjects and Methods] Seven children with intellectual disabilities were treated with hippotherapy for 30 minutes twice a week for 6 weeks. The thickness of deep abdominal muscles and Functional Independence Measure (FIM) of the subjects were measured by ultrasonography before and after the experiment. [Results] There was no significant change in the thickness of the External Oblique and Internal Oblique muscles, but there was a statistically significant change in Transverse Adbominis thickness and FIM score after treatment compared to before treatment. [Conclusion] Hippotherapy exercise has a positive effect on the improvement of Transverse Abdominis (TrA) and activity of daily livings of children with intellectual disabilities.

  12. [Effects on Stress, Problem Solving Ability and Quality of Life of as a Stress Management Program for Hospitalized Schizophrenic Patients: Based on the Stress, Appraisal-Coping Model of Lazarus & Folkman].

    Science.gov (United States)

    Park, Sun Ah; Sung, Kyung Mi

    2016-08-01

    The study was done to evaluate the effects a Stress Management Program (SMP) on stress, problem solving skills, and quality of life for hospitalized patients with Schizophrenia. A mixed method design was used: a combination of a repeated-measure design with a non-equivalent control group and qualitative data collection. The participants were 40 patients with schizophrenia admitted in three psychiatric hospitals. The experimental group (n=20) received the SMP twice a week for a total of 8 weeks. Study results revealed that the SMP was effective for stress (F=321.02, pproblem solving ability (F=246.28, peffective strategy to reduce patients' hospitalization stress, and improve problem solving skills and quality of life. Therefore, it is recommended that mental health nurses use this stress management program in clinical practice to assist adaptation to hospitalization for persons with schizophrenia.

  13. Acupuncture Induces a Pro-Inflammatory Immune Response Intensified by a Conditioning-Expectation Effect

    DEFF Research Database (Denmark)

    Karst, M; Schneidewind, D; Schneinichen, D

    2010-01-01

    BACKGROUND: In a previous study it has been shown that acupuncture activates the respiratory burst (RB) of neutrophils as measured by the differences to baseline of the mean channel number of fluorescence intensity (mfi) in volunteers. Since this result could have been affected by a placebo effect......, a study has been designed that controls for the different facets of placebo mechanisms such as expectancy, suggestibility, and conditioning. PARTICIPANTS AND METHODS: 60 healthy volunteers were randomized either to acupuncture of the acupoint Large Intestine 11 (LI 11) (groups 1 and 2) or relaxation...... (group 3) twice a week for 4 weeks. Only acupuncture group 1 and the relaxation group were provided with the additional suggestion that the treatment may strengthen the immune system. RESULTS: The repeated measurement analysis for differences of follow-ups to baseline showed significantly different...

  14. Acupuncture induces a pro-inflammatory immune response intensified by a conditioning-expectation effect

    DEFF Research Database (Denmark)

    Karst, M.; Schneidewind, D.; Scheinchen, D.

    2010-01-01

    BACKGROUND: In a previous study it has been shown that acupuncture activates the respiratory burst (RB) of neutrophils as measured by the differences to baseline of the mean channel number of fluorescence intensity (mfi) in volunteers. Since this result could have been affected by a placebo effect......, a study has been designed that controls for the different facets of placebo mechanisms such as expectancy, suggestibility, and conditioning. PARTICIPANTS AND METHODS: 60 healthy volunteers were randomized either to acupuncture of the acupoint Large Intestine 11 (LI 11) (groups 1 and 2) or relaxation...... (group 3) twice a week for 4 weeks. Only acupuncture group 1 and the relaxation group were provided with the additional suggestion that the treatment may strengthen the immune system. RESULTS: The repeated measurement analysis for differences of follow-ups to baseline showed significantly different...

  15. Radiation therapy combined with hyperthermia in advanced cancer

    International Nuclear Information System (INIS)

    Okuma, Akiko; Terashima, Hiromi; Torii, Yoshikuni; Nakata, Hajime; Inatomi, Hisato

    1986-01-01

    Radiation therapy combined with radiofrequency (RF) hyperthermia was performed on 5 advanced cancer patients. Included were one each with urinary bladder cancer, hepatoma with left axillary node metastasis, breast cancer, tongue cancer with left cervical metastasis, and mandibular cancer. All had large tumors, which were judged to be uncontrollable by radiotherapy alone. They were treated with irradiation (Linac: 10 MV X-ray 1.8 - 2.0 Gy/day, 5 days/week), followed within an hour by RF hyperthermia once or twice a week. Partial response was obtained in the urinary bladder cancer patient. Surface overheating around the margin of electrodes occurred in all but no severe complications were observed. (author)

  16. Validation of the polysemen admixture on viability and acrosomal morphology of boar spermatozoa

    Directory of Open Access Journals (Sweden)

    Ogbuewu IP

    2007-07-01

    Full Text Available Semen were collected using artificial vagina (AV, from 5 large white boars aged 2-2.5 years twice a week for 16 weeks in each of the two seasons, early rainy (ER and late rainy (LR seasons, to determine the effects of multiple semen pool admixture on the viability and acrosomal morphology. The semen qualities studied were sperm motility, live sperm and sperm concentration, while the acrosomal parameters includes normal apical ridge (NAR, damaged apical ridge (DAR, missing apical ridge (MAR and loose apical ridge (LAC. There were no significant (P>0.05 seasonal effects. Three-boar semen admixture gave the highest percentage NAR, motility, live sperm concentration and least DAR and LAC, although these were not significantly (P>0.05 different from the 2-boar semen admixture. The result of this study suggests that 3-boar semen admixture is most suitable for use in artificial insemination program.

  17. Histological examination of the effect of differently fractionated irradiations in rat and mouse organs. Pt. 3

    International Nuclear Information System (INIS)

    Unger, E.

    1984-01-01

    The spleen of rats was irradiated with 50 Gy dose local X-rays in two different fractionation rhythms, i.e. twice a week given high and daily applied lower fractions of radiation. According to the results of 3 H-thymidine autoradiography made after the last irradiation 24 hours later both in the white and the red pulp the labelling index was less on the effect of twice in a week applied high radiation fractions than in case of daily given lower fractions. This indicate in correlation with the results of earlier analogous histological experiments that the damaging effect of rarely given higher fractions of radiation in the spleen is especially obvious. (orig.) [de

  18. Postoperative effects of neuromuscular exercise prior to hip or knee arthroplasty

    DEFF Research Database (Denmark)

    Villadsen, Allan; Overgaard, Søren; Holsgaard-Larsen, Anders

    2014-01-01

    neuromuscular exercise prior to total joint arthroplasty (TJA) of the hip or knee did not confer additional benefits 3 months postoperatively compared with TJA alone. However, the intervention group experienced a statistically significant short-term benefit in ADL and pain, suggesting an earlier onset......OBJECTIVE: To investigate the postoperative efficacy of a supervised programme of neuromuscular exercise prior to hip or knee arthroplasty. METHODS: In this assessor-blinded randomised controlled trial, we included 165 patients scheduled for hip or knee arthroplasty due to severe osteoarthritis (OA......). An 8-week preoperative neuromuscular supervised exercise programme was delivered twice a week for 1 h as adjunct treatment to the standard arthroplasty procedure and compared with the standard arthroplasty procedure alone. The primary outcome was self-reported physical function measured...

  19. The effects of an unsupervised water exercise program on low back pain and sick leave among healthy pregnant women - A randomised controlled trial

    DEFF Research Database (Denmark)

    Backhausen, Mette G; Tabor, Ann; Albert, Hanne

    2017-01-01

    BACKGROUND: Low back pain is highly prevalent among pregnant women, but evidence of an effective treatment are still lacking. Supervised exercise-either land or water based-has shown benefits for low back pain, but no trial has investigated the evidence of an unsupervised water exercise program...... on low back pain. We aimed to assess the effect of an unsupervised water exercise program on low back pain intensity and days spent on sick leave among healthy pregnant women. METHODS: In this randomised, controlled, parallel-group trial, 516 healthy pregnant women were randomly assigned to either...... unsupervised water exercise twice a week for a period of 12 weeks or standard prenatal care. Healthy pregnant women aged 18 years or older, with a single fetus and between 16-17 gestational weeks were eligible. The primary outcome was low back pain intensity measured by the Low Back Pain Rating scale at 32...

  20. Effect of a 26-month floorball training on male elderly's cardiovascular fitness, glucose control, body composition, and functional capacity

    DEFF Research Database (Denmark)

    Pedersen, Mogens Theisen; Vorup, Jacob; Bangsbo, Jens

    2018-01-01

    , the effect of long-term participation in floorball training among male elderly has not been investigated. The aim of the present study was to examine the effect of 26-month self-organized regular participation in floorball training on cardiovascular fitness, body composition, blood lipids, glucose control...... weekly floorball sessions with 40 min/session over 26-month appear to reduce age-related decline in cardiovascular fitness and glucose control and improve leg bone mineral density, suggesting that long-term participation in floorball training can be considered as a health-enhancing activity......Background: Floorball training offers a motivating and socially stimulating team activity for older adults, and 12 weeks of floorball training twice a week among men aged 65–76 years have been shown to have positive effects on a number of physiological parameters important for health. However...

  1. Effect of a novel mobilization with movement procedure on anterolateral ankle impingement - A case report.

    Science.gov (United States)

    Anandkumar, Sudarshan

    2018-07-01

    This case report describes a 50-year-old male who presented with right anterolateral ankle pain managed unsuccessfully with rest, medications, bracing, injection, physical therapy, and massage therapy. Clinical diagnosis of anterolateral ankle impingement was based on concordant symptom reproduction with palpatory tenderness and a positive lateral synovial impingement test. This case report is a potential first time description of the successful management of anterolateral ankle impingement utilizing a novel Mulligan's mobilization with movement procedure (consisting of internal rotation of the distal tibia) and taping with immediate improvements noted in pain, range of motion, and function. The patient was seen twice a week and was discharged after four treatment sessions. A follow-up after 4 months revealed that the patient was pain free and fully functional.

  2. Evaluation of a coping skills group following traumatic brain injury.

    Science.gov (United States)

    Anson, Katie; Ponsford, Jennie

    2006-02-01

    To examine the impact of a cognitive behaviour therapy (CBT) based intervention programme, termed the Coping Skills Group (CSG), on coping strategy use and emotional adjustment. Thirty-one individuals with TBI participated and a wait-list control design was used. The CSG ran twice a week, for 5 weeks and focused on developing adaptive coping skills for the management of emotional and adjustment issues. Following the CSG, the majority of participants subjectively reported that they had a better understanding of emotional issues and an improved ability to implement strategies to manage these issues. Adaptive coping, as measured on the Coping Scale for Adults, increased significantly immediately following intervention. However, no significant changes in anxiety, depression, self-esteem and psychosocial function were observed on the measures used. The results suggest that it may be possible to modify coping strategy use following brain injury, through CBT.

  3. Tele-education service using telemedicine network in healthcare industry.

    Science.gov (United States)

    Mahadevan, S; Muralidhar, Kanchi; Shetty, Devi

    2012-11-01

    We have used a telemedicine facility to conduct academic teaching/training sessions. The objective of this study was to examine the feasibility, advantages, and disadvantages of this method of e-learning sessions. The teaching/learning sessions were organized twice a week between the two teaching hospitals. The success of each academic session was analyzed in terms of satisfaction of the participating candidates, infrastructure difficulties (if any), and the overall outcome of the program. In total, 293 academic sessions were held from 2008 to 2010. Each session's presentation was 45 min long and was made using Microsoft(®) (Redmond, WA) PowerPoint. We have found that telemedicine proved to be effective in establishing communication not only between the patient and the physician, but also between the teacher and the student. Several candidates benefited from the application of this technology. Candidates expressed satisfaction and were content with the teaching methods adapted.

  4. The non-English major lecturers speak English: The barriers encountered by adult learners

    Directory of Open Access Journals (Sweden)

    Ahmad Madkur

    2018-03-01

    Full Text Available This study was aimed at investigating the difficulties and problems faced by non-English major lecturers when they were taking a part in English discussion. This study was a qualitative descriptive research involving 10 non-English major lecturers who took a part in a twice-a-week discussion so-called English Corner. To collect the data, in-depth interview and observation were used. The collected data were analyzed by using Miles and Huberman’s interactive data analysis data model consisting of data reduction, data display and data verifying. The result of the study showed that those barriers could be classified into three problems namely socio-cultural, linguistic and interpersonal problems. The found barriers were expected to be a consideration to find out the solution to make the betterment of English learning among lecturers with the non-English background of study.

  5. The volume of Purkinje cells decreases in the cerebellum of acrylamide-intoxicated rats, but no cells are lost

    DEFF Research Database (Denmark)

    Larsen, Jytte Overgaard; Tandrup, T; Braendgaard, H

    1994-01-01

    The effects of acrylamide intoxication on the numbers of granule and Purkinje cells and the volume of Purkinje cell perikarya have been evaluated with stereological methods. The analysis was carried out in the cerebella of rats that had received a dose of 33.3 mg/kg acrylamide, twice a week, for 7.......5 weeks. The total numbers of cerebellar granule and Purkinje cells were estimated using the optical fractionator and the mean volume of the Purkinje cell perikarya was estimated with the vertical rotator technique. The volumes of the molecular layer, the granular cell layer and the white matter were...... estimated using the Cavalieri principle. The mean weight of the cerebellum of the intoxicated rats was 7% lower than that of the control rats (2P = 0.001). The numbers of the Purkinje cells and granule cells were the same in both groups, but the mean volume of the perikarya of the Purkinje cells...

  6. The Effects of Aquatic Plyometric Training on Repeated Jumps, Drop Jumps and Muscle Damage.

    Science.gov (United States)

    Jurado-Lavanant, A; Alvero-Cruz, J R; Pareja-Blanco, F; Melero-Romero, C; Rodríguez-Rosell, D; Fernandez-Garcia, J C

    2015-09-22

    The purpose of this study was to compare the effects of land- vs. aquatic based plyometric training programs on the drop jump, repeated jump performance and muscle damage. Sixty-five male students were randomly assigned to one of 3 groups: aquatic plyometric training group (APT), plyometric training group (PT) and control group (CG). Both experimental groups trained twice a week for 10 weeks performing the same number of sets and total jumps. The following variables were measured prior to, halfway through and after the training programs: creatine kinase (CK) concentration, maximal height during a drop jump from the height of 30 (DJ30) and 50 cm (DJ50), and mean height during a repeated vertical jump test (RJ). The training program resulted in a significant increase (Pplyometric training, PT produced greater gains on reactive jumps performance than APT. © Georg Thieme Verlag KG Stuttgart · New York.

  7. CHANGES IN DEVELOPMENT OF EHPLOSIVE POWER OF LEGS UNDER THE INFLUENCE OF PLYOMETRIC TRAINING METHOD BY VOLLEYBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Vladan Milić

    2009-11-01

    Full Text Available With goal to examine effects of plyometric training program on development of jumping strength for volleyball players, it was organized an experimental research on pattern of 23 volleyball players from cadet team and 23 students from high-school. For needs of this research four tests are valid for estimation, jump in block with left and right leg and jump in spike with left and right leg. Experiment has been realized in the second part on conditional preparations, and lasted for six weeks with two or three trainings per week. Control group had physical education lessons at their schools twice a week. On the results of research and discussion we can say that the model of training we used for development of jumping as a basic factor in experimental group brought statistically bigger difference in improving jumping that it brought in control group.

  8. Determination of peripheral hemodynamics by 133Xe muscle clearance in sauna treatment of arterial essential hypertension (stage 1 and 2)

    International Nuclear Information System (INIS)

    Siewert, H.; Winterfeld, H.J.; Strangfeld, D.

    1982-01-01

    In patients with essential hypertension under permanent propanolol treatment the muscular blood supply and the decreasing blood pressure was determined after sauna treatment using the 133 Xe muscle clearance method. Significant decrease of the blood pressure was reached already after 2 weeks sauna treatment twice a week. Continuation of sauna therapy led to permanently decreased blood pressure. The half-life period of the 133 Xe muscle clearance was significantly shortened and the functional vascular cross-section was increased. The blood pressure increased again after sauna treatment only once a week and became manifest in the prolongation of the half-life period as well as in the reduction of the functional vascular cross-section

  9. Frequency of Binge Eating Episodes in Bulimia Nervosa and Binge Eating Disorder: Diagnostic Considerations

    Science.gov (United States)

    Wilson, G. Terence; Sysko, Robyn

    2013-01-01

    Objective In DSM-IV, to be diagnosed with Bulimia Nervosa (BN) or the provisional diagnosis of Binge Eating Disorder (BED), an individual must experience episodes of binge eating is “at least twice a week” on average, for three or six months respectively. The purpose of this review was to examine the validity and utility of the frequency criterion for BN and BED. Method Published studies evaluating the frequency criterion were reviewed. Results Our review found little evidence to support the validity or utility of the DSM-IV frequency criterion of twice a week binge eating; however, the number of studies available for our review was limited. Conclusion A number of options are available for the frequency criterion in DSM-V, and the optimal diagnostic threshold for binge eating remains to be determined. PMID:19610014

  10. A tailored workplace exercise program for women at risk for neck and upper limb musculoskeletal disorders: a randomized controlled trial.

    Science.gov (United States)

    Rasotto, Chiara; Bergamin, Marco; Sieverdes, John C; Gobbo, Stefano; Alberton, Cristine L; Neunhaeuserer, Daniel; Maso, Stefano; Zaccaria, Marco; Ermolao, Andrea

    2015-02-01

    The aim of this study was to evaluate a tailored physical activity protocol performed in a work environment with a group of female workers employed in manual precision tasks to reduce upper limb pain. Sixty female subjects were randomly assigned to an intervention group or a control group. The IG was administered of a 6-month, twice-a-week, tailored exercise program, whereas the CG received no intervention. The IG showed a reduction on shoulder pain accompanied by increases on the range of motion measures. In addition, reductions in upper limb pain and neck disability were detected with concomitant increases in grip strength. This study indicated positive effects of a tailored workplace exercise protocol in female workers exposed to moderate risk for work-related musculoskeletal disorders, showing clinically meaningful reductions of pain symptoms and disability on upper limb and neck regions.

  11. CT-guided percutaneous acetic acid injection therapy for liver metastasis

    International Nuclear Information System (INIS)

    Yu Tongfu; Wang Dehang; Zhuang Zhenwu; Li Linxun; Shi Haibin

    2002-01-01

    Objective: To evaluate the efficacy of CT-guided percutaneous acetic acid injection (PAI) for liver metastasis. Methods: Thirty-five cases (40 lesions) with liver metastasis were treated with PAI. 4-10 ml of 30% acetic acid with 1 ml contrast media was injected into every lesion. PAI was performed twice a week, and repeated for 2 to 3 weeks. Results: The tumors shrunk in 23 lesions, and remained unchanged in 12 lesions. The efficiency was 87.5%. All cases were followed up for 3 months to 3 years. One year survival rates was 62.9% (22 cases), 2 years 40.0% (14 cases), and 3 years 22.9% (8 cases). Conclusion: PAI was an effective therapy for liver metastasis

  12. A Case of Refractory Type III Hyperlypoproteinemia Successfully Treated with Plasmapheresis

    Directory of Open Access Journals (Sweden)

    Alpaslan Tuzcu

    2004-01-01

    Full Text Available A 42-year-old male was hospitalized in Department of Endocrinologyfor evaluation of persistent hypertriglyceridemia and hypercholestrolemia.He was normal on physical examination except having multiple xanthomasin elbow, knee and ankle. ApoE genotyping was performed by PCR andapoE phenotype was found to be E2/E2. Firstly, he was treated withatorvastatin (40mg/day and niacin (1500mg/day but it was found that thepatient did not respond the after three months of the treatment. Then he wastreated with plasmapheresis twice a week. After three weeks ofplasmapheresis treatment triglyceride and cholesterol levels was markedlydecreased.Plasmapheresis can be highly effective in removing the lipoproteinremnantparticles, leading to generalized improvement in the lipoproteinprofile in severe type III hyperlipidemia, which do not respond conventionalthreapies as in our case.

  13. Use of radioimmunoassay technique for the determination of post-partum ovaric activity in high and low milk production in dairy cows

    International Nuclear Information System (INIS)

    Villalba, P.; Paneluisa, S.; Arcos, E.

    1993-01-01

    The principal objective of this study was to determinate the post-partum ovarian activity in milking cows of high and low production in one farm of ecuadorian highland. For this experiment was necessary to use 48 animals between second and sith calving, the milk samples were collected according one pre-stablished protocol and the same was: one sample 5th or 6th days, twice a week until the cows were pregnacy and 180 days after parturitium if the cow is open. Additional data were compiled in each farm and both the results of the progesterone by RIA were used to determinate the diferents reproductive parameters in the post-partum of the cows. The most of reproductives parameters in the post-partum of the cows in the both group didn't have significance but the conception rate, services per conception, number of pregnacy cows and percentaje of non visibles heats had one high significance between the treatments

  14. Combined (radiation and surgery) treatment of laryngeal cancer patients using metronidazole

    International Nuclear Information System (INIS)

    Andreev, V.G.

    1985-01-01

    The results of combined treatment of 98 laryngeal cancer patients followed up for 1.5-3 years were analysed. Of them 68 received a preoperative radiotherapy course conbined with the metronidazole. The drug was given in the form of a sugar syrup suspension at a dose of 100-150 mg/kg 2.5-3 hours before irradiation, at 5 Gy twice a week reaching a summary focal dose of 20 Gy. Thirty patients received radiation therapy without metronidazole. Altogether 4 preoperative radiotherapy methods were used. An analysis of the results showed a significant improvement of the cure rates for laryngeal cancer patients using metronidazole. A better healing of postoperative wounds was noted. The author proved the appropriateness of preoperative irradiation by mean fractions up to a summary focal dose of 20 Gy combined with metronidazole and subsequent (on the last or next day of irradiation) radical operation

  15. Use of electronic music as an occupational therapy modality in spinal cord injury rehabilitation: an occupational performance model.

    Science.gov (United States)

    Lee, B; Nantais, T

    1996-05-01

    This article describes an electronic music program that allows clients with spinal cord injury (SCI) to form musical bands and play songs while performing therapeutic exercise in an occupational therapy program. Clients create the music by activating upper extremity exercise devices that are connected to a synthesizer through a computer. The bands choose the songs they would like to play and meet twice a week for 1 hr to practice. The 8-week program often concludes with a public performance. The music program is intended to motivate client participation in physical rehabilitation while promoting self-esteem, emotional expression, and peer support. It is based on the model of occupational performance and the theory of purposeful activity. To date, 33 persons have taken part. Client, therapist, and public response has been positive because this program highlights the abilities of persons with SCI, thereby encouraging their reintegration into the community.

  16. Combined treatment of radiotherapy and local hyperthermia using 8 MHz RF-wave for advanced carcinoma of the breast

    Energy Technology Data Exchange (ETDEWEB)

    Fuwa, Nobukazu

    1988-01-01

    During the period from January 1983 through September 1986, 13 patients with carcinoma of the breast were treated with local hyperthermia combined with radiotherapy. Six patients were inoperable advanced cases and the other 7 were recurrent cases. Local heat was applied with an 8-MHz RF-capacitive heating equipment, once or twice a week after radiotherapy, for 40 approx. 60 minutes per session. Of the 6 cases with inoperable advanced lesions, 4 achieved CR and the other 2 achieved PRa (80 approx. 100 % regression), and of the 7 cases with local recurrent tumors, 3 achieved CR and the other 4 achieved PRa. As complications of the thermoradiotherapy, grade I-II skin burns were observed in 9 cases, pain around the ribs in 8 cases, mild lassitude in 2 cases, persistent tachycardia in 1 case and acute erosive gastritis in 1 case. It is worth noting that CR was achieved in these huge tumors, which can not be controlled by radiotherapy alone.

  17. Treadmill training as an augmentation treatment for Alzheimer?s disease: a pilot randomized controlled study

    Directory of Open Access Journals (Sweden)

    Cynthia Arcoverde

    2014-03-01

    Full Text Available Objective To assess the effect of aerobic exercise on the cognition and functional capacity in Alzheimer’s disease (AD patients. Method Elderly (n=20 with mild dementia (NINCDS-ADRDA/CDR1 were randomly assigned to an exercise group (EG on a treadmill (30 minutes, twice a week and moderate intensity of 60% VO2max and control group (GC 10 patients. The primary outcome measure was the cognitive function using Cambridge Cognitive Examination (CAMCOG. Specifics instruments were also applied to evaluate executive function, memory, attention and concentration, cognitive flexibility, inhibitory control and functional capacity. Results After 16 weeks, the EG showed improvement in cognition CAMCOG whereas the CG declined. Compared to the CG, the EG presented significant improvement on the functional capacity. The analysis of the effect size has shown a favorable response to the physical exercise in all dependent variables. Conclusion Walking on treadmill may be recommended as an augmentation treatment for patients with AD.

  18. A yoga intervention for music performance anxiety in conservatory students.

    Science.gov (United States)

    Stern, Judith R S; Khalsa, Sat Bir S; Hofmann, Stefan G

    2012-09-01

    Music performance anxiety can adversely affect musicians. There is a need for additional treatment strategies, especially those that might be more acceptable to musicians than existing therapies. This pilot study examined the effectiveness of a 9-week yoga practice on reducing music performance anxiety in undergraduate and graduate music conservatory students, including both vocalists and instrumentalists. The intervention consisted of fourteen 60-minute yoga classes approximately twice a week and a brief daily home practice. Of the 24 students enrolled in the study, 17 attended the post-intervention assessment. Participants who completed the measures at both pre- and post-intervention assessments showed large decreases in music performance anxiety as well as in trait anxiety. Improvements were sustained at 7- to 14-month follow-up. Participants generally provided positive comments about the program and its benefits. This study suggests that yoga is a promising intervention for music performance anxiety in conservatory students and therefore warrants further research.

  19. Comparison between static stretching and the Pilates method on the flexibility of older women.

    Science.gov (United States)

    Oliveira, Laís Campos de; Oliveira, Raphael Gonçalves de; Pires-Oliveira, Deise Aparecida de Almeida

    2016-10-01

    Flexibility decreases with advancing age and some forms of exercise, such as static stretching and Pilates, can contribute to the improvement of this physical ability. To compare the effects of static stretching and Pilates on the flexibility of healthy older women, over the age of 60 years. Thirty-two volunteers were randomized into two groups (Static stretching or Pilates) to perform exercises for 60 min, twice a week, for three months. Evaluations to analyze the movements of the trunk (flexion and extension), hip flexion and plantar and dorsiflexion of the ankle were performed before and after the intervention, using a fleximeter. The static stretching exercises improved the trunk flexion and hip flexion movements, while the Pilates improved all evaluated movements. However, over time, the groups presented differences only for the trunk extension movement. For some body segments, Pilates may be more effective for improving flexibility in older women compared to static stretching. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. 24 weeks of Pilates-aerobic and educative training to improve body fat mass in elderly Serbian women

    Directory of Open Access Journals (Sweden)

    Rutjes AWS

    2014-04-01

    Full Text Available Anne WS Rutjes,1 Marcello Di Nisio2,31Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland; 2Department of Medical, Oral, and Biotechnological Sciences, University G D'Annunzio of Chieti-Pescara, Chieti, Italy; 3Department of Vascular Medicine, Academic Medical Center, Amsterdam, the NetherlandsWe read with interest the article by Ruiz-Montero et al, in which the authors used a before-and-after study design to examine changes in body composition (fat mass and lean body mass related to an aerobic-Pilates program in elderly Serbian women.1 The authors concluded that "a combined program of aerobic and Pilates, carried out under the supervision of an instructor, at least twice a week, produces health benefits in functionally independent women over the age of 60". This conclusion is overly optimistic and not supported by the evidence provided. View original paper by Ruiz-Montero and colleagues.

  1. The use of information and communication technology to meet chronically ill patients' needs when living at home.

    Science.gov (United States)

    Skär, Lisa; Söderberg, Siv

    2011-01-01

    The aim of the study was to describe influences, benefits, and limitations in using information and communication technology to meet chronically ill patients' needs when living at home. The study is a descriptive, exploratory designed pilot study and the intervention was performed using an electronic communication program enabling communication between ill persons and the district nurse in real time by web cam pictures and sound. The participant used the programme once or twice a week from February to August 2008. Data were collected by means of repeated interviews and logbook notes, and were subjected to qualitative content analysis. The results showed that all participants appreciated being able to communicate regardless of time and place and their experiences of using information and communication technology revealed that it created feelings of safety and security. The information and communication technology became a tool in their communication and improved nursing care among seriously chronically ill persons living at home.

  2. Multicomponent Exercise Improves Physical Functioning but Not Cognition and Hemodynamic Parameters in Elderly Osteoarthritis Patients Regardless of Hypertension

    Directory of Open Access Journals (Sweden)

    Hélio José Coelho-Júnior

    2018-01-01

    Full Text Available The present study aimed to investigate the impact of a 6-month multicomponent exercise program (MCEP on physical function, cognition, and hemodynamic parameters of elderly normotensive (NTS and hypertensive (HTS osteoarthritis patients. A total of 99 elderly osteoarthritis patients (44 NTS and 55 HTS were recruited and submitted to functional, cognitive, and hemodynamic evaluations before and after six months of a MCEP. The program of exercise was performed twice a week at moderate intensity. The physical exercises aggregated functional and walking exercises. Results indicate that 6 months of MCEP were able to improve one-leg stand and mobility (walking speeds of osteoarthritis patients regardless of hypertension. On the other hand, cognitive and hemodynamic parameters were not altered after the MCEP. The findings of the present study demonstrate that 6 months of MCEP were able to improve the physical functioning (i.e., usual and maximal walking speed and balance of osteoarthritis patients regardless of hypertensive condition.

  3. The Effect of Floorball Training on Health Status, Psychological Health and Social Capital in Older Men

    DEFF Research Database (Denmark)

    Vorup, Jacob

    2017-01-01

    showed that the men in the floorball group improved in the SF-12 composite score for mental health, as well as the HADS subscales anxiety and depression, compared to the men in the petanque group. In addition, 21 interviews were conducted with a sample of the men engaged in floorball. According......This article presents the results of a multidisciplinary study which investigated the effects of a period with floorball training on health status, psychological health and social capital of older men. Thirty-nine untrained men aged 69.9 ± 0.6 (range: 65–76) years were randomized into a group...... playing floorball (n = 22) or a group playing petanque (n = 17) one hour twice a week for 12 weeks. Both groups filled out the Health Survey Short Form (SF-12) and the Hospital Anxiety and Depression Scale (HADS) before and after the 12-week intervention. Linear regression analyses with bootstrapping...

  4. Anxiolytic Effect of Aromatherapy Massage in Patients with Breast Cancer

    Science.gov (United States)

    Kuriyama, Hiroko; Shigemori, Ichiro; Watanabe, Satoko; Aihara, Yuka; Kita, Masakazu; Sawai, Kiyoshi; Nakajima, Hiroo; Yoshida, Noriko; Kunisawa, Masahiro; Kawase, Masanori; Fukui, Kenji

    2009-01-01

    We examined how aromatherapy massage influenced psychologic and immunologic parameters in 12 breast cancer patients in an open semi-comparative trial. We compared the results 1 month before aromatherapy massage as a waiting control period with those during aromatherapy massage treatment and 1 month after the completion of aromatherapy sessions. The patients received a 30 min aromatherapy massage twice a week for 4 weeks (eight times in total). The results showed that anxiety was reduced in one 30 min aromatherapy massage in State-Trait Anxiety Inventory (STAI) test and also reduced in eight sequential aromatherapy massage sessions in the Hospital Anxiety and Depression Scale (HADS) test. Our results further suggested that aromatherapy massage ameliorated the immunologic state. Further investigations are required to confirm the anxiolytic effect of aromatherapy in breast cancer patients. PMID:18955225

  5. Effect of aromatherapy massage on elderly patients under long-term hospitalization in Japan.

    Science.gov (United States)

    Satou, Tadaaki; Chikama, Mizuki; Chikama, Yoshiko; Hachigo, Masato; Urayama, Haruna; Murakami, Shio; Hayashi, Shinichiro; Koikem, Kazuo

    2013-03-01

    To verify the effectiveness of aromatherapy massage on elderly patients under long-term hospitalization. Aromatherapy massage was performed twice a week for a total of eight times. Nursing home. Elderly women under long-term hospitalization. Questionnaire and measurement of stress marker levels (salivary amylase activity) before and after the first, fifth, and eighth aromatherapy massages. Questionnaire (Face scale, General Health Questionnaire-12 [GHQ-12]), measurement of salivary amylase activity. A decrease in stress after aromatherapy massage compared to before each massage was confirmed at all measurement times and with the stress marker. No marked reduction was observed in Face scale or saliva amylase activity as a whole over the long term, although decreasing tendencies were seen. Marked reductions in GHQ-12 were observed over the long term. Aroma massage appears likely to prove effective in reducing psychological stress among elderly patients under long-term hospitalization.

  6. A randomized, double-blind study comparing the efficacy of selenium sulfide shampoo 1% and ciclopirox shampoo 1% as adjunctive treatments for tinea capitis in children.

    Science.gov (United States)

    Chen, Catherine; Koch, Laine H; Dice, James E; Dempsey, Kimberly K; Moskowitz, Alan B; Barnes-Eley, Myra L; Hubbard, Thomas W; Williams, Judith V

    2010-01-01

    Our objective was to compare the efficacy of selenium sulfide shampoo 1% and ciclopirox shampoo 1% as adjunctive treatments for tinea capitis in children. Forty children aged 1-11 years with clinically diagnosed tinea capitis were randomized to receive selenium sulfide shampoo 1% or ciclopirox shampoo 1% twice a week as adjuncts to an 8-week course of ultramicronized griseofulvin dosed at 10-12 mg/kg/day. At weeks 2, 4, and 8, subjects returned to the clinic for evaluation and scalp cultures. Subjects then returned for follow-up visits 4 weeks after completing treatment. Overall, by 8 weeks, 30 of 33 (90.9%) treated children demonstrated mycological cure. Selenium sulfide shampoo 1% and ciclopirox shampoo 1% were equally effective as adjunctive treatments for tinea capitis in children in our study. © 2010 Wiley Periodicals, Inc.

  7. Case of Combination of Hyperprolactinemic Hypogonadism and Mosaic Turner Syndrome

    Directory of Open Access Journals (Sweden)

    V.S. Vernyhorodskyi

    2016-04-01

    Full Text Available After detail examination of 24-year-old female patient (cariotype — 46XX/45XO, sex chromatin — 11 %, serum prolactin level — more than 200 mIU/ml (normal level — less than 26,72, ovarian ultrasound, geneticist consultation, magnetic resonance imaging of the hypophysis, the сlinical diagnosis was established: pituitary microadenoma. Hyperprolactinemic hypogonadism. Mosaic Turner syndrome. Genital infantilism. Infertility of endocrine origin. First menstruation occurred in 3 months, and pregnancy — in 4 month after initiation of the treatment with alactin 0.5 mg twice a week, after that bromocriptine 2.5 mg once a day was administered. On the 39–40th week of pregnancy, the patient gave birth to a girl (via cesarean section, whose weight was 3.4 kg and height — 48 cm.

  8. Decrease in musculoskeletal pain after 4 and 12 months of an aerobic exercise intervention

    DEFF Research Database (Denmark)

    Korshøj, Mette; Birk Jørgensen, Marie; Lidegaard, Mark

    2018-01-01

    affects level of musculoskeletal pain from baseline to 4- and 12-months follow-up. METHODS: One-hundred-and-sixteen cleaners aged 18-65 years were cluster-randomized. The aerobic exercise group ( n = 57) received worksite aerobic exercise (30 min twice a week) and the reference group ( n = 59) lectures....... Aerobic exercise interventions among workers standing or walking in the majority of the working hours should tailor exercise to only maintain the positive effect on musculoskeletal pain.......BACKGROUND: Prevalence of musculoskeletal pain is high in jobs with high physical work demands. An aerobic exercise intervention targeting cardiovascular health was evaluated for its long term side effects on musculoskeletal pain. OBJECTIVE: The objective was to investigate if aerobic exercise...

  9. Five months of physical exercise in hemodialysis patients

    DEFF Research Database (Denmark)

    Molsted, Stig; Eidemak, Inge; Sorensen, Helle Tauby

    2004-01-01

    BACKGROUND: The number of chronic renal failure patients treated by hemodialysis (HD) is continuously increasing. Most patients have reduced physical capacity and have a high risk of cardiac and vascular diseases. The aim of this study was to determine the effects of 5 months physical exercise...... limitations, severe peripheral polyneuropathy, inability to speak Danish or English, dementia or other mental disorders. The patients were randomly assigned to an exercise group (EG, n = 22) or a control group (CG, n = 11). Prior to randomization, baseline testing was performed. The effects were measured...... by aerobic capacity, '2-min stair climbing', 'squat test', self-rated health (SF36), blood pressure and lipids. All tests were carried out by blinded testers. The intervention consisted of 1 h of physical exercise twice a week for 5 months. RESULTS: 20 patients completed the intervention. Attendance was 74...

  10. Effect of whole body vibration exercise on muscle strength and proprioception in females with knee osteoarthritis

    DEFF Research Database (Denmark)

    Trans, T; Aaboe, J; Henriksen, M

    2009-01-01

    status was measured using WOMAC. It was found that muscle strength increased significantly (pIsometric knee-extension significantly increased (p=0.021) in VibM compared to Con. TDPM was significantly improved (p=0.033) in VibF compared to Con, while there was a tendency......The purpose of this study was to assess the effect of whole body vibration (WBV) exercise on muscle strength and proprioception in female patients with osteoarthritis in the knee (knee-OA). A single blinded, randomised, controlled trial was performed in an outpatient clinic on 52 female patients...... groups trained twice a week for 8 weeks, with a progressively increasing intensity. The WBV groups performed unloaded static WBV exercise. The following were measured: knee muscle strength (extension/flexion) and proprioception (threshold for detection of passive movement (TDPM)). Self-reported disease...

  11. Eating disorder not otherwise specified: the view from a tertiary care treatment center.

    Science.gov (United States)

    Rockert, Wendi; Kaplan, Allan S; Olmsted, Marion P

    2007-11-01

    This study sought to characterize a large number of adult outpatients diagnosed with eating disorder not otherwise specified (EDNOS). The sample consisted of 1,449 patients who were classified as anorexia nervosa (AN), bulimia nervosa (BN), or assigned to one of six EDNOS categories. Eating disorder groups were compared on demographic features, symptom frequencies, and psychological functioning. Forty percent of the sample was categorized as EDNOS. A subgroup of purging only patients closely resembled the BN purging subtype. Although EDNOS subthreshold BN patients reported less psychopathology than full syndrome BN they, nevertheless, displayed clinical levels of disturbance. Patients who binge-eat once a week demonstrate a profile of psychological functioning similar to those who binge eat twice a week. Consistent with previous research, in this sample there were subgroups embedded in the EDNOS category that both share similarities with and differ from full syndrome BN. (c) 2007 by Wiley Periodicals, Inc.

  12. Use of radioimmunoassay technique for the determination of post-partum ovaric activity in high and low milk production in dairy cows. Actividad ovarica post-parto en vacas de alta y baja produccion lechera usando la tecnica de radioimmunoanalisis (RIA)

    Energy Technology Data Exchange (ETDEWEB)

    Villalba, P [Comision Ecuatoriana de Energia Atomica, Quito (Ecuador); Paneluisa, S; Arcos, E [Facultad de Medicina Veterinaria y Zootecnia, Universidad Central del (Ecuador)

    1993-07-01

    The principal objective of this study was to determinate the post-partum ovarian activity in milking cows of high and low production in one farm of ecuadorian highland. For this experiment was necessary to use 48 animals between second and sith calving, the milk samples were collected according one pre-stablished protocol and the same was: one sample 5th or 6th days, twice a week until the cows were pregnacy and 180 days after parturitium if the cow is open. Additional data were compiled in each farm and both the results of the progesterone by RIA were used to determinate the diferents reproductive parameters in the post-partum of the cows. The most of reproductives parameters in the post-partum of the cows in the both group didn't have significance but the conception rate, services per conception, number of pregnacy cows and percentaje of non visibles heats had one high significance between the treatments.

  13. Virtual Reality Training With Three-Dimensional Video Games Improves Postural Balance and Lower Extremity Strength in Community-Dwelling Older Adults.

    Science.gov (United States)

    Lee, Yongwoo; Choi, Wonjae; Lee, Kyeongjin; Song, Changho; Lee, Seungwon

    2017-10-01

    Avatar-based three-dimensional technology is a new approach to improve physical function in older adults. The aim of this study was to use three-dimensional video gaming technology in virtual reality training to improve postural balance and lower extremity strength in a population of community-dwelling older adults. The experimental group participated in the virtual reality training program for 60 min, twice a week, for 6 weeks. Both experimental and control groups were given three times for falls prevention education at the first, third, and fifth weeks. The experimental group showed significant improvements not only in static and dynamic postural balance but also lower extremity strength (p < .05). Furthermore, the experimental group was improved to overall parameters compared with the control group (p < .05). Therefore, three-dimensional video gaming technology might be beneficial for improving postural balance and lower extremity strength in community-dwelling older adults.

  14. Efficacy of Argentum-Quartz Solution in the Treatment of Perianal Fistulas: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Tomasello Giovanni

    2015-12-01

    Full Text Available Abstract Background: Nowadays, an optimal and effective medical surgery remains the gold standard for perianal fistulas. Hereby we reported preliminary results in favor of using Argentum-quartz solution for both primary and recurrent perianal fistulas. Methods: Three patients with intersphincteric and extrasphincteric fistulas were enrolled. Argentum-quartz solution was administrated twice a week for a period of 4 weeks, followed by a pause of 8 days and then another 4 weeks of treatment, totally 16 administrations. After treatment, all patients were monitored for a 4-month follow-up. Results: Complete closures of 2 extrasphincteric fistulas and a partial closure with absence of inflammation and superative phenomena in the intrasphincteric fistula were both manifested. Conclusion: Selective treatment of perianal fistulas with an argentum-quartz solution is safe and effective, and may represent a reliable alternative.

  15. Impact of psychosocial factors on functional improvement in Latino older adults after Tai Chi exercise.

    Science.gov (United States)

    Siu, Ka-Chun; Rajaram, Shireen S; Padilla, Carolina

    2015-01-01

    Increasing evidence underscores the health benefits of Tai Chi (TC), although there is limited evidence of benefits among racial and ethnic minorities. This study investigated the impact of psychosocial status on balance among 23 Latino seniors after a twice-a-week, 12-week TC exercise program. Functional status was measured at baseline, immediately after, and three months following the TC exercise program, using the Timed Up and Go Test and Tinetti Falls Efficacy Scale. Psychosocial status was measured at baseline by the Center for Epidemiologic Studies Depression Scale and Norbeck Social Support Questionnaire. Both measures of functional status improved and were sustained after three months of TC. Greater improvement was significantly related to a higher level of baseline social support. More depressed seniors reported less fear of falling after TC. Depression and social support are important moderators of functional improvement after TC among Latino seniors.

  16. Yoga in stroke rehabilitation: a systematic review and results of a pilot study.

    Science.gov (United States)

    Lynton, Holly; Kligler, Benjamin; Shiflett, Samuel

    2007-01-01

    This article presents a systematic review of the literature pertaining to the use of yoga in stroke rehabilitation. In addition, we present the results of a small pilot study designed to explore the hypothesis that a Kundalini yoga practice of 12 weeks would lead to an improvement in aphasia as well as in fine motor coordination in stroke patients. The 3 participants attended yoga classes twice a week for 12 weeks, before and after which they were tested on the O'Connor Tweezer Dexterity test, a timed test where the participant places pins in a Peg-Board with tweezers, and the Boston Aphasia Exam for speech. All 3 participants showed improvement on both measures. The small sample size makes it impossible to draw definite conclusions, but the positive trends in this study suggest that further research should be done to examine the effects of Kundalini yoga on specific illnesses or medical conditions.

  17. Oral Delivery of Curcumin Polymeric Nanoparticles Ameliorates CCl4-Induced Subacute Hepatotoxicity in Wistar Rats

    Directory of Open Access Journals (Sweden)

    Gregory Marslin

    2018-05-01

    Full Text Available Curcumin is the major bioactive compound of Curcuma longa, an important medicinal plant used in traditional herbal formulations since ancient times. In the present study, we report that curcumin nanoparticles (ηCur protects Wistar rats against carbon tetrachloride (CCl4-induced subacute hepatotoxicity. Nanoparticles of sizes less than 220 nm with spherical shape were prepared using PLGA and PVA respectively as polymer and stabilizer. Test animals were injected via intraperitoneal route with 1 mL/kg CCl4 (8% in olive oil twice a week over a period of 8 weeks to induce hepatotoxicity. On the days following the CCl4 injection, test animals were orally administered with either curcumin or its equivalent dose of ηCur. Behavioural observation, biochemical analysis of serum and histopathological examination of liver of the experimental animals indicated that ηCur offer significantly higher hepatoprotection compared to curcumin.

  18. Space closure using the Hycon device. A case report.

    Science.gov (United States)

    Kachiwala, Viral A; Kalha, Anmol S; Vigneshwaran, J

    2007-05-01

    Space closure can be a difficult and uncomfortable procedure. Appliances able to be activated by the patient may reduce the number of visits for adjustment. To describe the closure of spaces with the Hycon device, an intra-oral screw that can be activated by the patient. Sliding mechanics were used to retract the upper and lower anterior teeth following extraction of the first premolars in a patient with bimaxillary protrusion. The active force for retraction was derived from the Hycon device activated twice a week by the patient. The rate of space closure achieved was of the order of 1.9 mm/month. The extraction spaces were closed by distal movement of the anterior teeth and mesial movement of the posterior teeth. The Hycon device proved to be an effective means of retracting the anterior teeth and protracting the posterior teeth. Because the device can be activated by the patient fewer visits for adjustment may be required.

  19. CLINICAL OBSERVATION ON TREATMENT OF 61 CASES OF INSOMNIA WITH AURICULAR PLASTER THERAPY

    Institute of Scientific and Technical Information of China (English)

    张家彤; 王月

    2003-01-01

    Objective: To observe the therapeutic effect of auricular plaster (otopoint-pressure) therapy in thetreatment of insomnia. Methods: In this paper, 61 cases of insomnia patients including 16 males and 45 females weretreated with Ershenmen (MA-TF 1), Zhen (MA-AT), Yuanzhong (MA-AT), Nao Dian and E (MA-AT), combined withother otopoints according to symptoms. The otopoint was stuck with a piece of plaster adhered with vaccaria seeds andpressured by the patient him- or her-self. The treatment was given twice a week, with 7 times being a therapeuticcourse. Results: After 1 - 2 courses of treatment, 19 (31.15%) cases were cured, 34 (55.74 % ) had improvementand 8 (13.11%) had no changes, with the total effective rate being 86.9%. Conclusion: Auricular plaster therapyworks well in the treatment of insomnia patient.

  20. Cellular Composition of the Spleen and Changes in Splenic Lysosomes in the Dynamics of Dyslipidemia in Mice Caused by Repeated Administration of Poloxamer 407.

    Science.gov (United States)

    Goncharova, N V; Shurlygina, A V; Mel'nikova, E V; Karmatskikh, O L; Avrorov, P A; Loktev, K V; Korolenko, T A

    2015-11-01

    We studied the effect of dyslipidemia induced by poloxamer 407 (300 mg/kg twice a week for 30 days) on cellular composition of the spleen and splenocyte lysosomes in mice. Changes in blood lipid profile included elevated concentrations of total cholesterol, aterogenic LDL, and triglycerides most pronounced in 24 h after the last poloxamer 407 injection; gradual normalization of lipid profile was observed in 4 days (except triglycerides) and 10 days. The most pronounced changes in the spleen (increase in organ weight and number of cells, inhibition in apoptosis, and reduced accumulation of vital dye acridine orange in lysosomes) were detected on day 4; on day 10, the indices returned to normal. Cathepsin D activity in the spleen also increased at these terms. The relationship between changes in the cellular composition of the spleen and dynamics of serum lipid profile in mice in dyslipidemia caused by repeated administrations of relatively low doses of poloxamer 407 is discussed.

  1. Accelerated Recovery of Endothelium Function after Stent Implantation with the Use of a Novel Systemic Nanoparticle Curcumin

    Directory of Open Access Journals (Sweden)

    Qi Lu

    2015-01-01

    Full Text Available Curcumin was reported to exhibit a wide range of pharmacological effects including antioxidant, anti-inflammatory, and antiproliferative activities and significantly prevent smooth muscle cells migration. In the present study, a novel kind of curcumin loaded nanoparticles (Cur-NP has been prepared and characterized with the aim of inhibiting inflammation formation and accelerating the healing process of the stented arteries. Cur-NP was administrated intravenously after stent implantation twice a week and detailed tissue responses were evaluated. The results demonstrated that intravenous administration of Cur-NP after stent implantation accelerated endothelial cells restoration and endothelium function recovery and may potentially be an effective therapeutic alternative to reduce adverse events for currently available drug eluting stents.

  2. [Treatment of lithium tremor with the beta receptor blocker, pindolol].

    Science.gov (United States)

    Floru, L; Tegeler, J; Wolmsen, H

    1979-01-01

    In a cross-over study with Pindolol, 15 mg/day, against placebo, we studied during 4 weeks 22 patients aged between 20 and 65 years who where treated by means of lithium carbonate retard (Quilonum Retard). The tremor was measured twice a week by means of three apparative methods: an accelerometer, a 'hole-plate' and an 'aimed tapping plate', both constructed by Janke, and was also studied by means of a self-evaluation rating-scale. We obtained a positive therapeutic effect of Pindolol on lithium-induced tremor, which was statistically significant by means of the 'hole-plate' and of self-evaluation. Differences in results are discussed.

  3. Group attributional training as an effective approach to human resource development under team work systems.

    Science.gov (United States)

    Wang, Z M

    1994-07-01

    An experimental programme of group attributional training under team work system was conducted as part of human resource development in Chinese industrial enterprises. One hundred and ten shopfloor employees participated in the study. Among them, 58 employees took part in the factorial-designed experiment to find out the effects of attributions on performance, and 52 employees of ten work groups participated in the group attributional training programme twice a week for two months. The results showed that the group attributional training was effective in modifying employees' attributional patterns and enhancing group performance and satisfaction. On the basis of the results, an attributional model of work motivation is proposed, and its theoretical and practical implications for human resource management discussed.

  4. Use of low level of continuous heat and Ibuprofen as an adjunct to physical therapy improves pain relief, range of motion and the compliance for home exercise in patients with nonspecific neck pain: A randomized controlled trial.

    Science.gov (United States)

    Petrofsky, Jerrold S; Laymon, Michael; Alshammari, Faris; Khowailed, Iman Akef; Lee, Haneul

    2017-01-01

    It has been well documented at heat reduces pain and increases healing by increasing blood flow in tissue. The purpose of this study was to see if the use of low level continuous heat (LLCH) and Ibuprofen used as a home therapy between physical therapy sessions at a clinic resulted in better therapy outcomes in people with chronic neck pain. Ninety-two patients with chronic nonspecific neck pain were randomly divided into 4 groups; LLCH group, LLCH with Ibuprofen (IP) group, sham LLCH with sham IP group, and controls. All subjects underwent 45 minutes of conventional physical therapy twice a week for 2 weeks. the neck disability index (NDI), subjective pain, range of motion (ROM), strength of the neck, and home exercise compliance were measured. Both LLCH and IP significantly reduced pain and NDI score, and increased ROM (ppain significantly improved pain attenuation and it causes greater compliance for home.

  5. Physical exercise in the treatment of alcohol use disorder (AUD) patients affects their drinking habits: A randomized controlled trial.

    Science.gov (United States)

    Jensen, Kurt; Nielsen, Charlotte; Ekstrøm, Claus Thorn; Roessler, Kirsten K

    2018-02-01

    The aim of this study is to compare the effect of exercise training on physical capacity and alcohol consumption in alcohol use disorder (AUD) patients. One hundred and five AUD patients were randomly assigned to treatment as usual combined with running and brisk walking for 30-45 min twice a week, either in small supervised groups (GR) or individually (IND), or to a control group with no running (C). Assessments were made after 6 and 12 months of training. Training volume was estimated as 36 min per training bout at an intensity of 78% of HR max with no differences between GR and IND ( p>.05). A highly significant reduction in training frequency was seen in both training groups after the first month ( phabits after running in both groups. However, no additional effect was seen when compared with the control group. A drop in the training frequency during the intervention might have resulted in an insignificant training stimulus.

  6. Anxiolytic Effect of Aromatherapy Massage in Patients with Breast Cancer

    Directory of Open Access Journals (Sweden)

    Jiro Imanishi

    2009-01-01

    Full Text Available We examined how aromatherapy massage influenced psychologic and immunologic parameters in 12 breast cancer patients in an open semi-comparative trial. We compared the results 1 month before aromatherapy massage as a waiting control period with those during aromatherapy massage treatment and 1 month after the completion of aromatherapy sessions. The patients received a 30 min aromatherapy massage twice a week for 4 weeks (eight times in total. The results showed that anxiety was reduced in one 30 min aromatherapy massage in State-Trait Anxiety Inventory (STAI test and also reduced in eight sequential aromatherapy massage sessions in the Hospital Anxiety and Depression Scale (HADS test. Our results further suggested that aromatherapy massage ameliorated the immunologic state. Further investigations are required to confirm the anxiolytic effect of aromatherapy in breast cancer patients.

  7. Fitness callanetics in physical education of girl students

    Directory of Open Access Journals (Sweden)

    O.E. Kolomiytseva

    2017-04-01

    Full Text Available Purpose: to study callanetics as modern direction in girl students’ physical education. Material: in the research 1st year girl students of age 16-17 years (n=35 participated. The girls were trained in Callanetics sport circle twice a week in free time. Every training lasted 60 minutes. The program was designed for 72 hours and contained: theoretical part, practical part, control part, tasks for independent work and eating recommendations. Results: motives for girl students’ practicing callanetics were found. We registered positive changes in anthropometric indicators, power abilities and flexibility. After two months’ training body mass of girl students reduced. We showed need in changing physical culture trainings’ forms and methods in universities. It is offered to actively use static-dynamic exercises. Conclusions: when fulfilling callanetics exercises one should strictly follow a number of methodic techniques, which will increase trainings’ effectiveness and make them health related.

  8. The impact of high intensity physical training on motor and non-motor symptoms in patients with Parkinson's disease (PIP)

    DEFF Research Database (Denmark)

    Morberg, Bo M; Jensen, Joakim; Bode, Matthias

    2014-01-01

    BACKGROUND: Parkinson's disease (PD) is a neurodegenerative disease caused by loss of dopaminergic nigrostriatal neurons. Several studies have investigated various physical interventions on PD. The effects of a high intensity exercise program with focus on resistance; cardio; equilibrium......; and flexibility training have not been evaluated previously. OBJECTIVE: The aim of this study was to investigate the effects of a complex, high intensity physical training program, with a long duration, on motor and non-motor symptoms in patients with PD. METHOD: 24 patients with PD Hoehn and Yahr stage 1-3 were...... non-randomly allocated to an intervention group (n = 12) and a control group (n = 12). The intervention group underwent 32 weeks of high intensity personalized physical training twice a week, with an optional extra training session once a week. The control group received general recommendations...

  9. Food choices and coronary heart disease: a population based cohort study of rural Swedish men with 12 years of follow-up.

    Science.gov (United States)

    Holmberg, Sara; Thelin, Anders; Stiernström, Eva-Lena

    2009-10-01

    Coronary heart disease is associated with diet. Nutritional recommendations are frequently provided, but few long term studies on the effect of food choices on heart disease are available. We followed coronary heart disease morbidity and mortality in a cohort of rural men (N = 1,752) participating in a prospective observational study. Dietary choices were assessed at baseline with a 15-item food questionnaire. 138 men were hospitalized or deceased owing to coronary heart disease during the 12 year follow-up. Daily intake of fruit and vegetables was associated with a lower risk of coronary heart disease when combined with a high dairy fat consumption (odds ratio 0.39, 95% CI 0.21-0.73), but not when combined with a low dairy fat consumption (odds ratio 1.70, 95% CI 0.97-2.98). Choosing wholemeal bread or eating fish at least twice a week showed no association with the outcome.

  10. Food Choices and Coronary Heart Disease: A Population Based Cohort Study of Rural Swedish Men with 12 Years of Follow-up

    Directory of Open Access Journals (Sweden)

    Sara Holmberg

    2009-10-01

    Full Text Available Coronary heart disease is associated with diet. Nutritional recommendations are frequently provided, but few long term studies on the effect of food choices on heart disease are available. We followed coronary heart disease morbidity and mortality in a cohort of rural men (N = 1,752 participating in a prospective observational study. Dietary choices were assessed at baseline with a 15-item food questionnaire. 138 men were hospitalized or deceased owing to coronary heart disease during the 12 year follow-up. Daily intake of fruit and vegetables was associated with a lower risk of coronary heart disease when combined with a high dairy fat consumption (odds ratio 0.39, 95% CI 0.21-0.73, but not when combined with a low dairy fat consumption (odds ratio 1.70, 95% CI 0.97-2.98. Choosing wholemeal bread or eating fish at least twice a week showed no association with the outcome.

  11. Neuromuscular exercise improves functional performance in patients with severe hip osteoarthritis

    DEFF Research Database (Denmark)

    Villadsen, Allan; Overgaard, Søren; Larsen, Anders Holsgaard

    . Randomized controlled trial (Clinicaltrials.gov identifier: NCT01003756). 84 patients, 51% female, mean age 68.6±7.8 years, BMI 28.7±4.7 scheduled for total hip replacement at Svendborg Community Hospital, Odense University Hospital, Denmark were included. Intervention. Participants were randomized...... to an eight-week neuromuscular exercise (NEMEX-TJR) intervention or care-as-usual (verbal and written preoperative information). Intervention was supervised and offered twice a week with each session lasting one hour. The program is considered feasible and safe in this patient group and previously described......±4 sessions (Table 1). In favor of the intervention group, the between-group difference was significant for 20-m walk (2.2 seconds, p=.009), chair stands (1.7 seconds, p=.022) and leg extension for the non operated leg (.17 W/kg, p=.049) (Table 2). Conclusion. Eight weeks neuromuscular exercise according...

  12. Effect of core strength training on dynamic balance and agility in adolescent badminton players.

    Science.gov (United States)

    Ozmen, Tarik; Aydogmus, Mert

    2016-07-01

    The aim of the present study was to investigate effect of core strength training (CST) on core endurance, dynamic balance and agility in adolescent badminton players. Twenty adolescent (age = 10.8 ± 0.3 years; height = 140.6 ± 4.4 cm, weight = 33.9 ± 5.8 kg) badminton players were randomly divided into two groups as training group (TG) and control (CG) group. All subjects were evaluated with Star Excursion Balance Test (SEBT), Illinois Agility Test, and the core endurance tests. The TG completed CST twice a week, for 6 weeks. There were significant increases in (p  0.05). The CST resulted in significant gains in directions of the SEBT and core endurances in adolescent badminton players, but not in agility. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Increments in plasma homovanillic acid concentrations after neuroleptic discontinuation are associated with worsening of schizophrenic symptoms.

    Science.gov (United States)

    Khan, R S; Amin, F; Powchik, P; Knott, P; Goldstein, M; Apter, S; Kerman, B; Jaff, S; Davidson, M

    1990-01-01

    1. Thirty-two male schizophrenic patients participated in this study. 2. Plasma concentrations of the dopamine metabolite, homovanillic acid (pHVA) were assessed once on neuroleptic medication and twice a week for a maximum of six weeks after its discontinuation. 3. Psychiatric symptomatology was assessed once on neuroleptic medication and once a week for a maximum of six weeks after its discontinuation, using the brief psychiatric rating scale (BPRS). 4. pHVA and total BPRS score increased significantly after discontinuation of neuroleptic as compared to baseline. 5. The magnitude of pHVA and BPRS increments after discontinuation of neuroleptic correlated significantly. 6. Results of this study suggest that worsening of schizophrenic symptoms after discontinuation of neuroleptic treatment is associated with increased pHVA concentrations.

  14. Fast-food habits, weight gain, and insulin resistance (the CARDIA study): 15-year prospective analysis.

    Science.gov (United States)

    Pereira, Mark A; Kartashov, Alex I; Ebbeling, Cara B; Van Horn, Linda; Slattery, Martha L; Jacobs, David R; Ludwig, David S

    Fast-food consumption has increased greatly in the USA during the past three decades. However, the effect of fast food on risk of obesity and type 2 diabetes has received little attention. We aimed to investigate the association between reported fast-food habits and changes in bodyweight and insulin resistance over a 15-year period in the USA. Participants for the CARDIA study included 3031 young (age 18-30 years in 1985-86) black and white adults who were followed up with repeated dietary assessment. We used multiple linear regression models to investigate the association of frequency of fast-food restaurant visits (fast-food frequency) at baseline and follow-up with 15-year changes in bodyweight and the homoeostasis model (HOMA) for insulin resistance. Fast-food frequency was lowest for white women (about 1.3 times per week) compared with the other ethnic-sex groups (about twice a week). After adjustment for lifestyle factors, baseline fast-food frequency was directly associated with changes in bodyweight in both black (p=0.0050) and white people (p=0.0013). Change in fast-food frequency over 15 years was directly associated with changes in bodyweight in white individuals (pfast-food restaurant use at baseline and follow-up (n=203), those with frequent (more than twice a week) visits to fast-food restaurants at baseline and follow-up (n=87) gained an extra 4.5 kg of bodyweight (p=0.0054) and had a two-fold greater increase in insulin resistance (p=0.0083). Fast-food consumption has strong positive associations with weight gain and insulin resistance, suggesting that fast food increases the risk of obesity and type 2 diabetes.

  15. Endosulfan-induced cardiotoxicity and free radical metabolism in rats: the protective effect of vitamin E

    International Nuclear Information System (INIS)

    Kalender, Suna; Kalender, Yusuf; Ogutcu, Ayse; Uzunhisarcikli, Meltem; Durak, Dilek; Acikgoz, Fatma

    2004-01-01

    Endosulfan is widely used in insect control and it is absorbed by both humans and animals through ingestion, inhalation and percutaneously. The aim of this work was to study antioxidant enzyme system which include superoxide dismutase (SOD), glutathione peroxidase (GPx) and catalase (CAT) and malondialdehyde (MDA), the end product of lipid peroxidation and ultrastructural changes that might occur in the heart tissue of adult male Wistar rats as a result of endosulfan intoxication. Vitamin E (200 mg/kg, twice a week), endosulfan (2 mg/kg, per day, once a day in corn oil) and vitamin E (200 mg/kg, twice a week)+endosulfan (2 mg/kg, per day, once a day in corn oil) combination were given to rats (n = 10/group) orally via gavage for 6 weeks. SOD, GPx, CAT activities and MDA level increased in the endosulfan-treated group heart tissue compared to control group (P < 0.01, P < 0.01, P < 0.05 and P < 0.01, respectively). SOD, GPx activities and MDA level decreased in the vitamin E + endosulfan-treated group compared to endosulfan-treated group (P < 0.05, P < 0.05 and P < 0.05, respectively). Decrease of CAT activity was not significant statistically in the vitamin E + endosulfan-treated group compared to endosulfan-treated group. CAT activity increased in the vitamin E + endosulfan treated group compared to control group (P < 0.05). Increase of SOD, GPx activities and MDA levels were not significant statistically in the vitamin E + endosulfan-treated group compared to control group. In electron microscopic investigations while cytoplasmic edema and swelling and vacuolization of mitochondria of myocardial cells in endosulfan-treated group was observing, only a weak swelling of mitochondria of myocardial cells in vitamin E + endosulfan-treated group was observed. We conclude that vitamin E significantly reduce endosulfan-induced cardiotoxicity in rats

  16. Diazinon-induced hepatotoxicity and protective effect of vitamin E on some biochemical indices and ultrastructural changes

    International Nuclear Information System (INIS)

    Kalender, Suna; Ogutcu, Ayse; Uzunhisarcikli, Meltem; Acikgoz, Fatma; Durak, Dilek; Ulusoy, Yavuz; Kalender, Yusuf

    2005-01-01

    Diazinon, an organophosphate insecticide has been used in agriculture and domestic for several years. The aim of present study was to analyze the hepatotoxic effect of diazinon which caused biochemical and ultrastructural changes in adult male Wistar rats and to evaluate the possible protective effect of vitamin E. Vitamin E (200 mg/kg, twice a week), diazinon (10 mg/kg per day, once a day in corn oil) and vitamin E (200 mg/kg, twice a week) + diazinon (10 mg/kg per day, once a day in corn oil) combination were given to rats (n = 8) orally via gavage for 7 weeks. Biochemical indices in serum [total protein, albumin, alkaline phosphatase (ALP), alanine aminotransferase (ALT), aspartate aminotransferase (AST), total cholesterol, triglyceride and low density lipoprotein cholesterol (VLDL-cholesterol)] and ultrastructural changes were investigated at the end of the 1st, 4th and 7th weeks comparatively with control group (n = 8). It was observed that; at the end of 1st week, there was a statistically significance in all parameters except total protein and albumin, and at the end of 4th and 7th weeks, there was a statistically significance in all parameters when diazinon-treated group compared to control group (P < 0.01). At the end of 1st week, ALP, ALT, total cholesterol and triglyceride, at the end of 4th week, all parameters except VLDL-cholesterol, at the end of 7th week, all parameters were statistically significant when vitamin E + diazinon-treated group compared with diazinon-treated group (P < 0.01). In our electron microscopic investigations, while swelling of mitochondria and breaking up of the mitochondrial cristae of hepatocytes in diazinon-treated groups were observing, no pathological findings were observed in vitamin E + diazinon-treated groups. We conclude that vitamin E decreases diazinon hepatotoxicity, but vitamin E does not protect completely

  17. Effect of Launaea procumbens extract on oxidative marker, p53, and CYP 2E1: a randomized control study

    Directory of Open Access Journals (Sweden)

    Rahmat Ali Khan

    2016-03-01

    Full Text Available Background: Ethyl acetate extracts of Launaea procumbens is used for the treatment of liver dysfunction as an herbal medicine in Pakistan. In this study, the protective effects of ethyl acetate extracts were evaluated against CCl4-induced liver injuries in rat. Methods: To examine the protective effects against oxidative stress of carbon tetrachloride in rats, 30 male rats were equally divided into 5 groups (6 rats. Among five groups, one was treated with CCl4 (3 ml/kg i.p. in olive oil b.w. twice a week for 4 weeks. Others were orally fed with extracts (100, 200 mg/kg b.w., with CCl4 twice a week for 4 weeks. Results: Administration of CCl4 altered the serum marker enzymes, lipid profile, CYP 2E1, p53 expression, antioxidant enzymes, nuclear organizer regions (AgNORs, and DNA. Supplement of L. procumbens ameliorated the effects of CCl4, improved CYP 2E1, p53, and increased the activities of antioxidant enzymes while activity of liver marker enzymes (ALP, ALT, AST, g-GT and contents of lipid per oxidation contents (TBARS, AgNORs, and DNA fragmentation were decreased. Similarly body weight was increased while liver and relative liver weight was decreased with co-administration of various extracts, suggesting that L. procumbens effectively protect liver against the CCl4-induced oxidative damage in rats. Conclusion: The hepatoprotective and free radical scavenging effects might be due to the presence of bioactive constituents in the extract.

  18. EFFECTS OF A MULTICOMPONENT EXERCISE PROGRAM ON THE FUNCTIONAL FITNESS IN ELDERLY WOMEN

    Directory of Open Access Journals (Sweden)

    Frank Shiguemitsu Suzuki

    Full Text Available ABSTRACT Introduction: Aging is inevitable and irreversible, but with the advancement of technology, life expectancy is increasing every year, bringing proposals for various interventions to improve the quality of life. One such intervention is physical exercise programs. Objectives: To investigate the impact of multicomponent training in circuits on functional autonomy parameters in elderly women. Methods: Elderly were recruited and distributed in two groups: trained (N = 16 and non-trained (N = 15. Those in the trained group performed 75-minute training sessions twice a week over a 56-week period. The resistance training included upper and lower limbs with a relative intensity of 70% of 1RM, exercises using body weight, stretching and specific tasks for agility, performed in a circuit form and totaling three passages. Participants underwent functional autonomy (FA assessment by the protocol of the Latin American Developmental Group for Maturity, the 6-minute walk test (T6M, and the sit-and-reach (SR test. Results: The trained group had a significant decrease in body weight (p=0.02 and body mass index (p=0.015. Significant improvements (p=0,009 were also observed in FA, SR, and T6M after the intervention Compared with the untrained group, the trained group also obtained significant differences in all functional parameters analyzed. Conclusion: A long-term multicomponent training program conducted on a circuit and applied twice a week was enough to improve multiple components of the functional autonomy of elderly women. Level of Evidence II; Prognostic studies - Investigating the effect of a patient characteristic on the outcome of disease.

  19. Combined treatment of 8 MHz radiofrequency hyperthermia and irradiation for advanced urological malignancies

    International Nuclear Information System (INIS)

    Nakajima, Kazuyoshi; Hisazumi, Haruo; Yamamoto, Hajime; Naito, Katsusuke; Misaki, Toshimitsu; Kobashi, Kazunori; Yokoyama, Osamu; Saito, Yasuo

    1986-01-01

    A combined therapy of irradiation and 8 MHz radiofrequency hyperthermia using Thermotron-RF Model 8 was carried out in a total of 26 patients with urological malignancies; 9 renal cancers, 1 renal capsular tumor, multiple liver metastatic lesions of renal cancer, a postoperative mediastinal metastasis of renal cancer, 2 ureteral cancers associated with bladder cancers, 4 bladder cancers, 4 prostatic cancers, a postoperative local recurrent tumor of an adult type Wilms' tumor, and multiple skin metastatic lesions of a penile cancer. Previous therapies were unsuccessful, or surgical interventions were not indicated because of poor general conditions. They were irradiated with daily 1.8 to 2.0 Gy, 5 times a week, or daily 2.0 to 4.0 Gy twice a week. Hyperthermia was induced twice a week within one hour after each irradiation, in total 10 times for 5 weeks. Intratumoral temperature was kept between 42.0 to 44.0 deg C. Clinical efficacy was evaluated by CT, ultrasound and biochemical data. Partial tumor regression, defined as the regression of 50 % or more, was obtained in one of the 9 renal cancers, in the mediastinal metastasis of renal cancer, 2 of the 4 prostatic cancers, one of the 4 bladder cancers and the 2 ureteral cancers, CR was obtained in the 2 associated bladder cancers. As side effects, a mild skin burns and anorexia were observed in approximately 50 % of the cases. Subcutaneous fat tissue indurations occurred in 6 of the 30 patients, who had 15 mm or more thickness of subdermal fat tissues, after treatment. (author)

  20. A systematic review: plyometric training programs for young children.

    Science.gov (United States)

    Johnson, Barbara A; Salzberg, Charles L; Stevenson, David A

    2011-09-01

    The purpose of this systematic review was to evaluate the efficacy and safety of plyometric training for improving motor performance in young children; to determine if this type of training could be used to improve the strength, running speed, agility, and jumping ability of children with low motor competence; and to examine the extent and quality of the current research literature. Primary research articles were selected if they (a) described the outcomes of a plyometric exercise intervention; (b) included measures of strength, balance, running speed, jumping ability, or agility; (c) included prepubertal children 5-14 years of age; and (d) used a randomized control trial or quasiexperimental design. Seven articles met the inclusion criteria for the final review. The 7 studies were judged to be of low quality (values of 4-6). Plyometric training had a large effect on improving the ability to run and jump. Preliminary evidence suggests plyometric training also had a large effect on increasing kicking distance, balance, and agility. The current evidence suggests that a twice a week program for 8-10 weeks beginning at 50-60 jumps a session and increasing exercise load weekly results in the largest changes in running and jumping performance. An alternative program for children who do not have the capability or tolerance for a twice a week program would be a low-intensity program for a longer duration. The research suggests that plyometric training is safe for children when parents provide consent, children agree to participate, and safety guidelines are built into the intervention.

  1. Direct costs of asthma in Brazil: a comparison between controlled and uncontrolled asthmatic patients

    Directory of Open Access Journals (Sweden)

    L.A. Santos

    2007-07-01

    Full Text Available Asthma is a common chronic illness that imposes a heavy burden on all aspects of the patient's life, including personal and health care cost expenditures. To analyze the direct cost associated to uncontrolled asthma patients, a cross-sectional study was conducted to determine costs related to patients with uncontrolled and controlled asthma. Uncontrolled patient was defined by daytime symptoms more than twice a week or nocturnal symptoms during two consecutive nights or any limitations of activities, or need for relief rescue medication more than twice a week, and an ACQ score less than 2 points. A questionnaire about direct cost stratification in health services, including emergency room visits, hospitalization, ambulatory visits, and asthma medications prescribed, was applied. Ninety asthma patients were enrolled (45 uncontrolled/45 controlled. Uncontrolled asthmatics accounted for higher health care expenditures than controlled patients, US$125.45 and US$15.58, respectively [emergency room visits (US$39.15 vs US$2.70 and hospitalization (US$86.30 vs US$12.88], per patient over 6 months. The costs with medications in the last month for patients with mild, moderate and severe asthma were US$1.60, 9.60, and 25.00 in the uncontrolled patients, respectively, and US$6.50, 19.00 and 49.00 in the controlled patients. In view of the small proportion of uncontrolled subjects receiving regular maintenance medication (22.2% and their lack of resources, providing free medication for uncontrolled patients might be a cost-effective strategy for the public health system.

  2. Effects of Different Administration Protocols on the Plasma Concentration of Donepezil Hydrochloride in Dementia Patients with Stage 5 Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Chika Amano

    2013-06-01

    Full Text Available The prevalence of chronic kidney disease (CKD as well as Alzheimer's disease (AD increases with age. With the aging of the population in Japan, there is an increasing likelihood that patients with CKD will receive donepezil hydrochloride (DPZ, an antidementia drug, in the near future. Nevertheless, there have been few reports on how to use DPZ in patients with severe CKD. We report on 2 CKD stage 5 patients who received DPZ under different prescriptions. In case 1, 3 mg/day of DPZ was initially administered for 4 months, after which the dose was increased to 5 mg/day. In case 2, 5 mg was administered twice a week. The plasma concentration of DPZ was measured and the effectiveness was assessed using the Mini-Mental Health State Examination and the Hasegawa Dementia Rating Scale. We found that (1 only a slight increase in the plasma concentration of DPZ was observed with a dose of 3 mg daily, (2 there was a significant increase in the plasma concentration with a dose of 5 mg daily, and (3 when 5 mg of DPZ was administered twice a week, the plasma concentration did not differ significantly from healthy controls who had received 5 mg daily. Although cognitive function was improved best when the 5-mg dose was administered daily with no apparent side effects, the plasma concentration came close to reaching a toxic level at this dose. Careful follow-up may be essential when DPZ is used at 5 mg/day or greater in severe CKD patients.

  3. Food and nutrient intakes of French frequent seafood consumers with regard to fish consumption recommendations: results from the CALIPSO study.

    Science.gov (United States)

    Sirot, Véronique; Dumas, Céline; Leblanc, Jean-Charles; Margaritis, Irène

    2011-05-01

    Besides providing n-3 fatty acids with nutritional and health benefits, seafood consumption may contribute to the reduction of nutrient prevalences of inadequacy. To evaluate the contributions of seafood and other food groups to nutrient intakes of frequent seafood consumers, food consumption was evaluated through an FFQ on 991 French men and women (18-81 years) consuming seafood at least twice a week. Intakes, prevalence of inadequacies, risks of upper limit excess and food contributions to intakes were assessed for thirty-three nutrients. Mean fat contributions to total energy intakes (38·3 and 39·0 % for men and women, respectively) met French recommendations, but mean carbohydrate intakes (40·9 and 39·7 %, respectively) were insufficient. Micronutrient inadequacies were lower than in the French general population, the highest being for vitamin C (41·3 and 40·1 % for men and women, respectively), vitamin E (35·0 and 35·3 % for men and women, respectively) and Mg (37·5 and 25·5 % for men and women, respectively). Upper safety limits (USL) were exceeded mostly for Zn (6·2 %), Ca (3·7 %), retinol (2·0 %) and Cu (0·9 %). Mean contributions of seafood to vitamin D, B12, I and Se intakes ranged 40-65 %. Molluscs and crustaceans significantly contributed to vitamin B12 (13·7 %), Cu (11·4 %), Fe (11·5 %), Zn (8·4 %) and I (6·1 %) intakes, and canned fish contributed to vitamin D intake (13·4 %). Besides fish, contributions of mollusc and crustacean consumption to nutrient intakes should be considered from a public health viewpoint. Consuming seafood at least twice a week induces moderate inadequacies and risks of exceeding USL for some micronutrients, whereas macronutrient intakes remained imbalanced.

  4. Immunohistochemical Analysis of Platelet Extract Effects on Liver Injury Induced by CCl4 in Male Rats

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    Zahra Hesami

    2016-01-01

    Full Text Available Backgrounds & objectives: Liver damage results in a large accumulation of external cellular matrix that affects the function of this important body organ in a long term and finally stops its function completely. The growth factors existing in platelet extract are more cost-effective, available, and stable than recombinant ones. To determine whether the platelet extract effects on histological changes in liver injury induced by carbon tetrachloride (CCl4, we used immunohistochemical analysis in male rats. Methods: In this project the 28 male Wistar rats (250-300 g were randomly divided into 4 groups, each consisting of 7 animals. The rats were divided into four experimental groups as follows: the first group (sham intraperitoneally received only olive oil as the solvent of carbon tetrachloride; second group (CCl4 intraperitoneally received carbon tetrachloride dissolved in olive oil (ratio of about 1: 1 at a concentration of 1 ml/kg and a twice a week for eight weeks; third group subcutaneously received only platelet extract at a concentration of 0.5 ml/kg twice a week for three weeks; and fourth group received both CCl4 intraperitoneally for eight weeks and platelet extract subcutaneously for last three weeks. After 8 weeks of trial blood and liver sampling were done. Blood samples sent for enzymatic (AST, ALT tests and liver samples tested for histological and immunohistochemical studies. The data were analyzed using  one-way ANOVA followed by Tukey test by Graph pad Prism 5 software and data were considered significant at p≤ 0.05. Results: The results show that platelet extract causes a significant (p≤ 0.001 decrease in liver enzymes and albumin improves the function of liver. The level of alfa smooth muscle actin (α-SMA as an index of hepatic stellate cell activation was decreased by platelet extract administration which eventually reduced the necrosis and fibrosis induced by carbon tetrachloride in studied rats

  5. Dietary-induced binge eating increases prefrontal cortex neural activation to restraint stress and increases binge food consumption following chronic guanfacine.

    Science.gov (United States)

    Bello, Nicholas T; Walters, Amy L; Verpeut, Jessica L; Caverly, Jonathan

    2014-10-01

    Binge eating is a prominent feature of bulimia nervosa and binge eating disorder. Stress or perceived stress is an often-cited reason for binge eating. One notion is that the neural pathways that overlap with stress reactivity and feeding behavior are altered by recurrent binge eating. Using young adult female rats in a dietary-induced binge eating model (30 min access to binge food with or without 24-h calorie restriction, twice a week, for 6 weeks) we measured the neural activation by c-Fos immunoreactivity to the binge food (vegetable shortening mixed with 10% sucrose) in bingeing and non-bingeing animals under acute stress (immobilization; 1 h) or no stress conditions. There was an increase in the number of immunopositive cells in the dorsal medial prefrontal cortex (mPFC) in stressed animals previously exposed to the binge eating feeding schedules. Because attention deficit hyperactive disorder (ADHD) medications target the mPFC and have some efficacy at reducing binge eating in clinical populations, we examined whether chronic (2 weeks; via IP osmotic mini-pumps) treatment with a selective alpha-2A adrenergic agonist (0.5 mg/kg/day), guanfacine, would reduce binge-like eating. In the binge group with only scheduled access to binge food (30 min; twice a week; 8 weeks), guanfacine increased total calories consumed during the 30-min access period from the 2-week pre-treatment baseline and increased binge food consumption compared with saline-treated animals. These experiments suggest that mPFC is differentially activated in response to an immobilization stress in animals under different dietary conditions and chronic guanfacine, at the dose tested, was ineffective at reducing binge-like eating. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Rib fractures after reirradiation plus hyperthermia for recurrent breast cancer. Predictive factors

    International Nuclear Information System (INIS)

    Oldenborg, Sabine; Valk, Christel; Os, Rob van; Voerde Sive Voerding, Paul zum; Crezee, Hans; Tienhoven, Geertjan van; Rasch, Coen; Oei, Bing; Venselaar, Jack; Randen, Adrienne van

    2016-01-01

    Combining reirradiation (reRT) and hyperthermia (HT) has shown high therapeutic value for patients with locoregional recurrent breast cancer (LR). However, additional toxicity of reirradiation (e.g., rib fractures) may occur. The aim of this study is to determine the impact of potential risk factors on the occurrence of rib fractures. From 1982-2005, 234 patients were treated with adjuvant reRT + HT after surgery for LR. ReRT consisted typically of 8 fractions of 4 Gy twice a week, or 12 fractions of 3 Gy four times a week. A total of 118 patients were irradiated with abutted photon and electron fields. In all, 60 patients were irradiated using either one or alternating combinations of abutted AP electron fields. Hyperthermia was given once or twice a week. The 5-year infield local control (LC) rate was 70 %. Rib fractures were detected in 16 of 234 patients (actuarial risk: 7 % at 5 years). All rib fractures occurred in patients treated with a combination of photon and abutted electron fields (p = 0.000); in 15 of 16 patients fractures were located in the abutment regions. The other significant predictive factors for rib fractures were a higher fraction dose (p = 0.040), large RT fields, and treatment before the year 2000. ReRT + HT results in long-term LC. The majority of rib fractures were located in the photon/electron abutment area, emphasizing the disadvantage of field overlap. Large abutted photon/electron fields combined with 4 Gy fractions increase the number of rib fractures in this study group. However, as these factors were highly correlated no relative importance of the individual factors could be estimated. Increasing the number of HT sessions a week does not increase the risk of rib fractures. (orig.) [de

  7. Long-term results of radiotherapy in patients with chronic palmo-plantar eczema or psoriasis

    International Nuclear Information System (INIS)

    Sumila, M.; Notter, M.; Bodis, S.; Gruber, G.; Itin, P.

    2008-01-01

    Background and Purpose: Radiotherapy (RT) is well accepted for therapy-refractory palmo-plantar eczema or psoriasis, despite of lacking evidence regarding beneficial long term effects. Furthermore, the optimal irradiation dose is unknown. We evaluated the outcome of RT with two different RT single/total dose (SD/TD) treatment policies. Patients and Methods: 28 consecutive patients with therapy-refractory eczema (n = 22) or psoriasis (n 6) of palms and/or soles were irradiated twice a week either with a D max SD of 1 Gy (6/98-5/03; median TD: 12 Gy) or 0.5 Gy (6/03-7/04; median TD: 5 Gy). Median age was 52 years (27-71), median follow-up 20 months (4-76). Totally 88 regions were treated, 49 with 1 Gy, 39 with 0.5 Gy SD. Eight different symptoms were scored from 0 (absent) -3 (severe), giving a possible sum score of 0-24. Patients' rating of RT result was also documented (worse/stable/better/complete remission). Results: The sum score was 15 (6-23) before RT, 2 (0-16) at the end of RT, and 1 (0-21) at last follow-up, respectively. The improvement was highly significant in both treatment regimens. Better or complete remission by the patients were reported in 44 and 39 (= 83 out of 88) localisations, that was often stable during the follow-up. 5 (6%) regions in 3 (11%) patients didn't benefit from RT. Conclusion: RT reveals excellent results in palmo-plantar eczema or psoriasis. We recommend a SD of 0.5 Gy twice a week up to a TD of 4-5 Gy. (orig.)

  8. Long-term results of radiotherapy in patients with chronic palmo-plantar eczema or psoriasis

    Energy Technology Data Exchange (ETDEWEB)

    Sumila, M.; Notter, M.; Bodis, S.; Gruber, G. [State Hospital, Aarau (Switzerland). Inst. of Radiation Oncology; Itin, P. [State Hospital, Aarau (Switzerland). Dept. of Dermatology

    2008-04-15

    Background and Purpose: Radiotherapy (RT) is well accepted for therapy-refractory palmo-plantar eczema or psoriasis, despite of lacking evidence regarding beneficial long term effects. Furthermore, the optimal irradiation dose is unknown. We evaluated the outcome of RT with two different RT single/total dose (SD/TD) treatment policies. Patients and Methods: 28 consecutive patients with therapy-refractory eczema (n = 22) or psoriasis (n = 6) of palms and/or soles were irradiated twice a week either with a D{sub max} SD of 1 Gy (6/98-5/03; median TD: 12 Gy) or 0.5 Gy (6/03-7/04; median TD: 5 Gy). Median age was 52 years (27-71), median follow-up 20 months (4-76). Totally 88 regions were treated, 49 with 1 Gy, 39 with 0.5 Gy SD. Eight different symptoms were scored from 0 (absent) -3 (severe), giving a possible sum score of 0-24. Patients' rating of RT result was also documented (worse/stable/better/complete remission). Results: The sum score was 15 (6-23) before RT, 2 (0-16) at the end of RT, and 1 (0-21) at last follow-up, respectively. The improvement was highly significant in both treatment regimens. Better or complete remission by the patients were reported in 44 and 39 (= 83 out of 88) localisations, that was often stable during the follow-up. 5 (6%) regions in 3 (11%) patients didn't benefit from RT. Conclusion: RT reveals excellent results in palmo-plantar eczema or psoriasis. We recommend a SD of 0.5 Gy twice a week up to a TD of 4-5 Gy. (orig.)

  9. Diet, Physical Activity, and Obesity in School-Aged Indigenous Youths in Northern Australia

    Directory of Open Access Journals (Sweden)

    Patricia C. Valery

    2012-01-01

    Full Text Available Purpose. To examine the relationship between diet, physical activity, and obesity in Indigenous youths from northern Australia. Methods. In a cross-sectional study, physical activity and dietary intake (“short nutrition questionnaire” were assessed among all youths during a face-to-face interview. For 92 high school youths, additional dietary information was assessed using a food-frequency questionnaire. Height and weight were measured and BMI was calculated. Multiple logistic regression was used to assess associations. Results. Of the 277 youths included, 52% had ≤2 servings of fruit and 84% had <4 servings of vegetables per day; 65% ate fish and 27%, take-away food (“fast food” at least twice a week. One in four ate local traditional sea food including turtle and dugong (a local sea mammal at least twice a week. Overweight/obese youths engaged in fewer days of physical activity in the previous week than normal weight youths (OR=2.52, 95% CI 1.43–4.40, though patterns of physical activity differed by sex and age (P<0.001. Overweight/obese youths were 1.89 times (95% CI 1.07–3.35 more likely to eat dugong regularly than nonobese youths. Analysis of food-frequency data showed no difference by weight assessment among high-school students. Conclusions. Low fruit and vegetable intake were identified in these Indigenous youths. Regular consumption of fried dugong and low frequency of physical activity were associated with overweight/obesity reinforcing the need to devise culturally appropriate health promotion strategies and interventions for Indigenous youths aimed at improving their diet and increasing their physical activity.

  10. Association between fried food consumption and hypertension in Korean adults.

    Science.gov (United States)

    Kang, Yunjin; Kim, Jihye

    2016-01-14

    The present study explored the relationships between fried food consumption and metabolic risk factors and hypertension in Korean adults. The study was based on the fifth Korean National Health and Nutrition Examination Survey between 2010 and 2011. A total of 9221 Korean adults aged ≥19 years were studied. Fried food consumption was assessed using a validated FFQ. Metabolic risk factors such as waist circumference, fasting plasma glucose (FPG), TAG, HDL-cholesterol and systolic and diastolic blood pressure (SBP and DBP) were measured. Hypertension was defined as SBP≥140 mmHg, DBP≥90 mmHg or current use of antihypertensive medication. Adjusted OR for elevated blood pressure significantly increased in men (OR 1·62; 95% CI 1·11, 2·37; P(trend)=0·0447) and women (OR 2·20; 95% CI 1·21, 4·00; P(trend)=0·0403) with a greater than twice a week consumption of fried food compared with those who rarely consumed fried food. However, fried food consumption was not associated with other metabolic risk factors (abdominal obesity, high FPG, hypertriacylglycerolaemia, low HDL-cholesterol and the metabolic syndrome). The adjusted OR for hypertension increased by 2·4-fold in women (OR 2·37; 95% CI 1·19, 4·72; P(trend)=0·0272) with a greater than twice a week fried food consumption compared with those who rarely consumed it. No significant association was found between fried food consumption and hypertension in men. This study suggests that frequent fried food consumption is associated with hypertension in Korean women. Further studies are needed to investigate the effect of different types of fried foods on hypertension.

  11. DO FOOT REFLEXOLOGY AND RELAXATION TRAINING DECREASE PREMENSTRUAL SYMPTOMS IN ADOLESCENT FEMALES

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    Marwa A. Mohamed

    2016-10-01

    Full Text Available Background: Premenstrual syndrome is a current condition characterized by troublesome symptoms as tension, irritability, depression, headache, anxiety and loss of self-control, so the aim of this study was to investigate the effect of foot reflexology augmented with relaxation training on premenstrual syndrome in adolescent females. Methods: A sample of 50 volunteers, virgin females diagnosed as premenstrual syndrome was selected from the students of Faculty of Physical Therapy, Cairo University. Their age was ranged between 19 to 23 years with mean value of (21.53±2.27 yrs and BMI was ≤28 Kg/m² with mean value of (24.04±2.41 Kg/m².A detailed medical history was obtained to screen other pathological conditions that may affect the results. Females were randomly assigned into two equal groups. Group (A consisted of 25 subjects who received foot reflexology in addition to relaxation training techniques twice a week for 8 weeks. Group (B consisted of 25 patients, who received relaxation training techniques only twice a week for 8 weeks. Assessment of all subjects in both groups was carried out before and after the treatment program through heart rate, respiratory rate in addition to plasma cortisol level and daily symptoms report chart. Results: Showed a statistical highly significant decrease (p<0.001 in heart rate, respiratory rate, plasma cortisol level as well as daily symptoms report score in group (A while there was a statistical significant decrease (p<0.05 in all variables in group (B. Conclusions: Adding foot reflexology to relaxation training had a great positive effect on premenstrual syndrome in adolescent females than relaxation training only.

  12. [Effects of foot reflexology on essential hypertension patients].

    Science.gov (United States)

    Park, Hyoung-Sook; Cho, Gyoo-Yeong

    2004-08-01

    This study was to evaluate the effects of foot reflexology on blood pressure, serum lipids level and life satisfaction in essential hypertension patients. The research design used was a nonequivalent control group pretest-posttest design. Foot Reflexology was used as the experimental treatment from June 23rd, 2003 until August 31st, 2003. Thirty-four subjects were assigned to an experimental group(18) and control group(16). Foot Reflexology was administered twice a week for 6 weeks and self foot Reflexology was administered twice a week for 4 weeks on the experimental group. There was a significant decrease in systolic blood pressure but no significant decrease in diastolic pressure in the experimental group compared to the control group. The total cholesterol level in the experimental group compared to the control group was not significantly decreased after foot reflexology. However, the triglyceride level in the experimental group compared to the control group was significantly decreased after foot reflexology. On the other hand, high density lipoprotein and low density lipoprotein levels in the experimental group compared to the control group was not significantly decreased after foot reflexology. Life satisfaction in the experimental group compared to the control group was significantly improved after foot reflexology. The results proved that foot reflexology was an effective nursing intervention to decrease systolic pressure, and triglyceride but not for the blood cholesterol and to improve life satisfaction. Therefore, blood cholesterol should be further evaluated in a larger group of subjects and for a longer period. Further research is regarded as necessary to evaluate and to compare effects of self-foot reflexology and foot reflexology.

  13. Treatment of Diabetic Foot Ulcers through Systemic Effects of Extremely Low Frequency Electromagnetic Fields

    Science.gov (United States)

    Trejo-Núñez, A. D.; Pérez-Chávez, F.; García-Sánchez, C.; Serrano-Luna, G.; Cañendo-Dorantes, L.

    2008-08-01

    This study was designed to, investigate the healing effects of extremely low frequency electromagnetic fields (ELF-EMF) on diabetic foot ulcers and test two different exposure systems aimed at reducing the ELF-EMF exposure time of patients. In the first system the ELF-EMF were applied to the arm where only 3% of the total blood volume/min circulates at any given time. In the second system the ELF-EMF were applied to the thorax where more than 100% of the total blood volume/minute circulates at any given time. Twenty-six diabetic patients, with superficial neuropathic ulcers unresponsive to medical treatment were included in this preliminary report. In the first group (17 patients), the arm was exposed two hours twice a week to a extremely low frequency electromagnetic field of 0.45-0.9 mTrms, 120 Hz generated inside a solenoid coil of 10.1 cm by 20.5 cm long. In the second group the thorax of 7 patients was exposed 25 minutes twice a week to an electromagnetic field of 0.4-0.85 mTrms, 120 Hz generated in the center of a squared quasi-Helmholtz coil 52 cm by side. One patient was assigned to a placebo configuration of each exposure system with identical appearance as the active equipment but without magnetic field. Patients with deep ulcers, infected ulcers, cancer, or auto-immune disease were excluded. These preliminary results showed that the two exposure systems accelerate the healing process of neuropathic ulcers. Complete healing of the ulcer had a median duration of 90 days in both exposure systems. Therefore thorax exposure where more blood is exposed to ELF-EMF per unit of time was able to reduce 4.8 times the patient treatment time. In those patients assigned to the placebo equipment no healing effects were observed. This study will continue with a parallel, double blind placebo controlled protocol.

  14. Individual responses to combined endurance and strength training in older adults.

    Science.gov (United States)

    Karavirta, Laura; Häkkinen, Keijo; Kauhanen, Antti; Arija-Blázquez, Alfredo; Sillanpää, Elina; Rinkinen, Niina; Häkkinen, Arja

    2011-03-01

    A combination of endurance and strength training is generally used to seek further health benefits or enhanced physical performance in older adults compared with either of the training modes alone. The mean change within a training group, however, may conceal a wide range of individual differences in the responses. The purpose, therefore, was to examine the individual trainability of aerobic capacity and maximal strength, when endurance and strength training are performed separately or concurrently. For this study, 175 previously untrained volunteers, 89 men and 86 women between the ages of 40 and 67 yr, completed a 21-wk period of either strength training (S) twice a week, endurance training (E) twice a week, combined training (ES) four times per week, or served as controls. Training adaptations were quantified as peak oxygen uptake (VO2peak) in a bicycle ergometer test to exhaustion and maximal isometric bilateral leg extension force (MVC) in a dynamometer. A large range in training responses, similar to endurance or strength training alone, was also observed with combined endurance and strength training in both ΔVO2peak (from -8% to 42%) and ΔMVC (from -12% to 87%). There were no significant correlations between the training responses in VO2peak and MVC in the E, S, or especially in the ES group, suggesting that the same subjects did not systematically increase both aerobic capacity and maximal strength. The goal of combined endurance and strength training--increasing both aerobic capacity and maximal strength simultaneously--was only achieved by some of the older subjects. New means are needed to personalize endurance, strength, and especially combined endurance and strength training programs for optimal individual adaptations.

  15. Coadministration of nematophagous fungi for biological control over gastrointestinal helminths in sheep in the semiarid region of northeastern Brazil.

    Science.gov (United States)

    Vilela, Vinícius Longo Ribeiro; Feitosa, Thais Ferreira; Braga, Fabio Ribeiro; Araújo, Jackson Victor de; Santos, Antonielson dos; Morais, Dayana Firmino de; Souto, Diego Vagner de Oliveira; Athayde, Ana Célia Rodrigues

    2016-05-15

    This study aimed to evaluate coadministration of Duddingtonia flagrans and Monacrosporium thaumasium in a sodium alginate matrix for controlling gastrointestinal helminths in young and adult sheep in the semiarid region of northeastern Brazil. An area of 1ha was divided into two paddocks, in which two experimental groups (fungus and control) were formed, each consisting of six adult females and ten young males. In each group, two subgroups were formed in accordance with the animal category (adult or young). In the fungus group, each animal received 3g of pellets containing 0.6g of fungal mycelium, with 0.3g of D. flagrans and 0.3g of M. thaumasium for each 10 kg of body weight, in their feed twice a week, for six months. In the control group, each animal received 3g of pellets without fungus for each 10 kg of body weight, in their feed twice a week, for six months, serving as a witness group. Reductions in numbers of eggs per gram of feces of 76% among the adult sheep in the fungus group and 83% among the young sheep in the fungus group were observed, in comparison with their respective control subgroups. The groups that received these fungi needed less salvage deworming and presented better packed cell volume percentages, better weight gain and lower levels of L3/kg dry matter in their paddock than the control groups. Thus, it was concluded that coadministration of D. flagrans and M. thaumasium was effective in controlling gastrointestinal helminths of adults and young sheep in the semiarid region of northeastern Brazil. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. Evaluation of skeletal and cardiac muscle function after chronic administration of thymosin beta-4 in the dystrophin deficient mouse.

    Directory of Open Access Journals (Sweden)

    Christopher F Spurney

    2010-01-01

    Full Text Available Thymosin beta-4 (Tbeta4 is a ubiquitous protein with many properties relating to cell proliferation and differentiation that promotes wound healing and modulates inflammatory mediators. We studied the effects of chronic administration of Tbeta4 on the skeletal and cardiac muscle of dystrophin deficient mdx mice, the mouse model of Duchenne muscular dystrophy. Female wild type (C57BL10/ScSnJ and mdx mice, 8-10 weeks old, were treated with 150 microg of Tbeta4 twice a week for 6 months. To promote muscle pathology, mice were exercised for 30 minutes twice a week. Skeletal and cardiac muscle function were assessed via grip strength and high frequency echocardiography. Localization of Tbeta4 and amount of fibrosis were quantified using immunohistochemistry and Gomori's tri-chrome staining, respectively. Mdx mice treated with Tbeta4 showed a significant increase in skeletal muscle regenerating fibers compared to untreated mdx mice. Tbeta4 stained exclusively in the regenerating fibers of mdx mice. Although untreated mdx mice had significantly decreased skeletal muscle strength compared to untreated wild type, there were no significant improvements in mdx mice after treatment. Systolic cardiac function, measured as percent shortening fraction, was decreased in untreated mdx mice compared to untreated wild type and there was no significant difference after treatment in mdx mice. Skeletal and cardiac muscle fibrosis were also significantly increased in untreated mdx mice compared to wild type, but there was no significant improvement in treated mdx mice. In exercised dystrophin deficient mice, chronic administration of Tbeta4 increased the number of regenerating fibers in skeletal muscle and could have a potential role in treatment of skeletal muscle disease in Duchenne muscular dystrophy.

  17. Accuracy evaluation of a six-degree-of-freedom couch using cone beam CT and IsoCal phantom with an in-house algorithm.

    Science.gov (United States)

    Zhang, Qinghui; Driewer, Joseph; Wang, Shuo; Li, Sicong; Zhu, Xiaofeng; Zheng, Dandan; Cao, Yijian; Zhang, Jiaju; Jamshidi, Abolghassem; Cox, Brett W; Knisely, Jonathan P S; Potters, Louis; Klein, Eric E

    2017-08-01

    The accuracy of a six degree of freedom (6DoF) couch was evaluated using a novel method. Cone beam CT (CBCT) images of a 3D phantom (IsoCal) were acquired with different, known combinations of couch pitch and roll angles. Pitch and roll angles between the maximum allowable values of 357 and 3 degrees were tested in one degree increments. A total of 49 combinations were tested at 0 degrees of yaw (couch rotation angle). The 3D positions of 16 tungsten carbide ball bearings (BBs), each 4 mm in diameter and arranged in a known geometry within the IsoCal phantom, were determined in the 49 image sets with in-house software. The BB positions at different rotation angles were determined using a rotation matrix from the original BB positions at zero pitch and roll angles. A linear least squares fit method estimated the rotation angles and differences between detected and nominal rotation angles were calculated. This study was conducted for the case with and without extra weight on the couch. Couch walk shifts for the system were investigated using eight combinations of rotation, roll and pitch. A total of 49 CBCT images with voxel sizes 0.5 × 0.5 × 1.0 mm 3 were taken for the case without extra weight on the couch. The 16 BBs were determined to evaluate the isocenter translation and rotation differences between the calculated and nominal couch values. Among all 49 calculations, the maximum rotation angle differences were 0.10 degrees for pitch, 0.15 degrees for roll and 0.09 degrees for yaw. The corresponding mean and standard deviation values were 0.028 ± 0.032, -0.043 ± 0.058, and -0.009 ± 0.033 degrees. The maximum translation differences were 0.3 mm in the left-right direction, 0.5 mm in the anterior-posterior direction and 0.4 mm in the superior-inferior direction. The mean values and corresponding standard deviations were 0.07 ± 0.12, -0.05 ± 0.25, and -0.12±0.14 mm for the planes described above. With an 80 kg phantom on the couch, the

  18. The effects of yoga on psychosocial variables and exercise adherence: a randomized, controlled pilot study.

    Science.gov (United States)

    Bryan, Stephanie; Pinto Zipp, Genevieve; Parasher, Raju

    2012-01-01

    Physical inactivity is a serious issue for the American public. Because of conditions that result from inactivity, individuals incur close to $1 trillion USD in health-care costs, and approximately 250 000 premature deaths occur per year. Researchers have linked engaging in yoga to improved overall fitness, including improved muscular strength, muscular endurance, flexibility, and balance. Researchers have not yet investigated the impact of yoga on exercise adherence. The research team assessed the effects of 10 weeks of yoga classes held twice a week on exercise adherence in previously sedentary adults. The research team designed a randomized controlled pilot trial. The team collected data from the intervention (yoga) and control groups at baseline, midpoint, and posttest (posttest 1) and also collected data pertaining to exercise adherence for the yoga group at 5 weeks posttest (posttest 2). The pilot took place in a yoga studio in central New Jersey in the United States. The pretesting occurred at the yoga studio for all participants. Midpoint testing and posttesting occurred at the studio for the yoga group and by mail for the control group. Participants were 27 adults (mean age 51 y) who had been physically inactive for a period of at least 6 months prior to the study. Interventions The intervention group (yoga group) received hour-long hatha yoga classes that met twice a week for 10 weeks. The control group did not participate in classes during the research study; however, they were offered complimentary post research classes. Outcome Measures The study's primary outcome measure was exercise adherence as measured by the 7-day Physical Activity Recall. The secondary measures included (1) exercise self-efficacy as measured by the Multidimensional Self-Efficacy for Exercise Scale, (2) general well-being as measured by the General Well-Being Schedule, (3) exercise-group cohesion as measured by the Group Environment Questionnaire (GEQ), (4) acute feeling response

  19. Transgenerational metamorphosis in Shakespeare’s Winter’s tale and the eurozone crisis

    Directory of Open Access Journals (Sweden)

    Gerald Wooster

    2014-09-01

    Full Text Available Shakespeare’s The Winter’s Tale – set in Palermo, and also Bohemia - suggests that where there is close affection and love there also may be more exposure to envy, jealousy, uncontrolled anger,attempts to punish, and guilt. It involves inter-sibling and inter-group dynamics, attributions, misattributions, but also transgenerational metapmorphosis creating new meanings, and how envy and jealousy - if reconciled – may redeem guilt and generate psychic surpluses rather than only deficits. The paper outlines these but also relates such dynamics to the current crisis of the Eurozone and Kleinian splitting and projective identification. It suggests that the crisis is the first time Germany that Germany has been able to split from guilt (Schuld – especially for the Holocaust – and been able to project guilt for debt (also Schuld in German onto the peripheral European countries, and that transgenerational metapmorphosis will depend on recovering the good in credit as the inverse of debt. Keywords: Jealousy; Guilt; Debt 

  20. An Alternative to Wave Mechanics on Curved Spaces

    CERN Document Server

    Tomaschitz, R

    1992-01-01

    Geodesic motion in infinite spaces of constant negative curvature provides for the first time an example where a basically quantum mechanical quantity, a ground-state energy, is derived from Newtonian mechanics in a rigorous, non-semiclassical way. The ground state energy emerges as the Hausdorff dimension of a quasi-self-similar curve at infinity of three-dimensional hyperbolic space H in which our manifolds are embedded and where their universal covers are realized. This curve is just the locus of the limit set L(G) of the Kleinian group G of covering transformations, which determines the bounded trajectories in the manifold; all of them lie in the quotient C(L)/G, C(L) being the hyperbolic convex hull of L(G). The three-dimensional hyperbolic manifolds we construct can be visualized as thickened surfaces, topological products I x S, I a finite open interval, the fibers S compact Riemann surfaces. We give a short derivation of the Patterson formula connecting the ground-state energy with the Hausdorff dimen...

  1. An interview with Murray Jackson by Jan Wiener.

    Science.gov (United States)

    Jackson, Murray

    2011-04-01

    Murray Jackson was among the early trainees at the Society of Analytical Psychology (SAP) drawn to Jungian ideas during the 1950s when the training was still relatively informal. He was born in Australia where he became a doctor and came to London to study psychiatry with a particular interest in psychosis. He was influenced by Michael Fordham with whom he had an analysis and his four papers, published in the Journal of Analytical Psychology in the early 1960s, contributed significantly to the growing interest in clinical technique, particularly transference, that developed in the Society at that time. Later, he retrained at the British Institute of Psychoanalysis in the Kleinian tradition and was the first consultant at the Maudsley Hospital to run a 10-bed unit for severely mentally ill patients applying psychoanalytic principles. In April 2010, Jan Wiener interviewed Murray Jackson in France, where he now lives in retirement, about his interest and subsequent disappointment in Jungian ideas as well as his involvement with the Society of Analytical Psychology at a particular point in its history. After a brief introduction, the interview is reproduced in full. © 2011, The Society of Analytical Psychology.

  2. The need for true controversies in psychoanalysis: the debates on Melanie Klein and Jacques Lacan in the Rio de la Plata.

    Science.gov (United States)

    Bernardi, Ricardo

    2002-08-01

    Controversies are part of the process of scientific knowing. In psychoanalysis, the diversity of theoretical, technical and epistemological positions makes the debate particularly necessary and by the same token difficult. In this paper, the author examines the function of controversies and the obstacles to their development, taking as examples the debates held in the Río de la Plata (Buenos Aires and Montevideo) during the nineteen seventies, when the dominant Kleinian ideas came into contact with Lacanian thought. The author examines different examples of argumentative discourses, using concepts taken from the theory of argumentation. The major difficulties encountered did not hinge on characteristics pertaining to psychoanalytic theories (i.e. the lack of commensurability between them), but on the defensive strategies aimed at keeping each theory's premises safe from the opposing party's arguments. A true debate implies the construction of a shared argumentative field that makes it possible to lay out the different positions and see some interaction between them and is guided by the search for the best argument. When this occurs, controversies promote the discipline's development, even when they fail to reach any consensus.

  3. Melanie Klein's letters addressed to Marcelle Spira (1955-1960).

    Science.gov (United States)

    Quinodoz, Jean-Michel

    2009-12-01

    Between 1955 and 1960, Melanie Klein wrote some 45 hitherto unpublished letters to Marcelle Spira, the Swiss psychoanalyst living at that time in Geneva. In 2006, after Spira's death, these letters were deposited with the Raymond de Saussure Psychoanalysis Centre in Geneva. They are the only known letters that Klein addressed to her psychoanalyst colleagues. Several topics are mentioned in them: (1) the meetings between the two women in Geneva and London; (2) Spira's contribution to Boulanger's translation into French of The Psychoanalysis of Children, which Klein herself carefully revised; (3) the papers that Klein was at that time working on, including Envy and Gratitude; (4) Spira's own work; (5) the difficulties that Spira, a Kleinian psychoanalyst who trained in Buenos Aires, was encountering in her attempt to be admitted to the Swiss Psychoanalytical Society; and (6) a few items of personal and family news. In addition to the invaluable historical information that these letters provide, they offer us a very moving epistolary self-portrait of Melanie Klein, enabling us to discover her personality in the final years of her life - she died in September 1960, just two months after writing her last letter to Spira.

  4. Melanie Klein and Repression: an examination of some unpublished Notes of 1934.

    Science.gov (United States)

    Hinshelwood, R D

    2006-01-01

    Fifteen pages of unpublished Notes were found in the Melanie Klein Archives dating from early 1934, a crucial moment in Klein's development. She was at this time, 1934, moving away from child analysis, whilst also rethinking and revising her allegiance to Karl Abraham's theory of the phases of libidinal development. These Notes, entitled "Early Repression Mechanism," show Klein struggling to develop what became her characteristic theories of the depressive position and the paranoid-schizoid position. Although these Notes are precursors of the paper Klein gave later to the IPA Congress in 1934, they also show the origins of the emphasis she and her followers eventually gave to "splitting" rather than repression. The Notes give us an insight into the way that she worked clinically at the time. We see Klein's confidence develop as she diverged from the classical theories and technique. Her ideas were based on close attention to the detail of her clinical material, rather than attacking theoretical problems directly. The Notes show her method of struggling to her own conclusions, and they offer us a chance to grasp the roots of the subsequent controversy over Kleinian thought.

  5. Trying to enter the long black branches: some technical extensions of the work of Frances Tustin for the analysis of autistic states in adults.

    Science.gov (United States)

    Mitrani, Judith L

    2011-02-01

    The author suggests a number of technical extensions/clinical applications of Frances Tustin's work with autistic children, which are applicable to the psychoanalysis of neurotic, borderline and psychotic adults. These are especially relevant to those individuals in whom early uncontained happenings (Bion) have been silently encapsulated through the use of secretive autosensual maneuvers related to autistic objects and shapes. Although such encapsulations may constitute obstacles to emotional and intellectual development, are consequential in both the relational and vocational spheres for many analysands and present unending challenges for their analysts, the author demonstrates ways in which it may be possible to detect and to modify these in a transference-centered analysis. A detailed process of differential diagnosis between autistic states and neurotic/narcissistic (object-related) states in adults is outlined, along with several clinical demonstrations of the handling of a variety of elemental terrors, including the 'dread of dissolution.' The idiosyncratic and perverse use of the analytic setting and of the analyst and issues of the analysand's motivations are considered and illustrated. A new model related to 'objects in the periphery' is introduced as an alternative to the more classical Kleinian models regarding certain responses and/or non-responses to transference interpretation. Issues a propos the countertransference are also taken up throughout. Copyright © 2011 Institute of Psychoanalysis.

  6. Transgenerational metamorphosis in Shakespeare’s Winter’s tale and the eurozone crisis

    Directory of Open Access Journals (Sweden)

    Gerald Wooster

    2014-09-01

    Full Text Available Shakespeare’s The Winter’s Tale – set in Palermo, and also Bohemia - suggests that where there is close affection and love there also may be more exposure to envy, jealousy, uncontrolled anger,attempts to punish, and guilt. It involves inter-sibling and inter-group dynamics, attributions, misattributions, but also transgenerational metapmorphosis creating new meanings, and how envy and jealousy - if reconciled – may redeem guilt and generate psychic surpluses rather than only deficits. The paper outlines these but also relates such dynamics to the current crisis of the Eurozone and Kleinian splitting and projective identification. It suggests that the crisis is the first time Germany that Germany has been able to split from guilt (Schuld – especially for the Holocaust – and been able to project guilt for debt (also Schuld in German onto the peripheral European countries, and that transgenerational metapmorphosis will depend on recovering the good in credit as the inverse of debt. Key words: Jealousy, Guilt, Debt.

  7. Belief, hope and faith.

    Science.gov (United States)

    Figueiredo, Luis Claudio

    2004-12-01

    A case of hysteria is presented in order to create a frame of reference for the author's approach to the concepts of hope, belief and faith. A difference between hope as a 'sad passion' (which is here called regressive hope) and hope as a principle of mental functioning is established. The concept of hope will at first always be based on beliefs--either beliefs organised in the paranoid-schizoid position (called here fragmented and delusional beliefs)--or those organised from the depressive position (complex systems of beliefs, which end up being dogmatic); the latter typically occur in neurotics. It is suggested here that there is another possibility for hope, which is based on faith. The meaning of faith is considered here externally to the religious sense. The solid establishment of hope as a principle--based on faith--can be viewed as responsible for the opening up of creative potentials and as one of the main aims of analysis. Such an aim, however requires the establishment of a deep relationship, both in theory and in clinical practice, between the Kleinian question of the depressive position and the Freudian question of the Oedipus complex.

  8. On 'the fear of death' as the primary anxiety: how and why Klein differs from Freud.

    Science.gov (United States)

    Blass, Rachel B

    2014-08-01

    It is well known that Melanie Klein held the view that 'fear of death' is the primary source of anxiety and that her position is explicitly opposed to that of Sigmund Freud, who maintained that that fear cannot in any way or form be a source of anxiety. In a previous article on Freud's Inhibitions, Symptoms and Anxiety (Blass, 2013), the author argued that, counter to what is commonly portrayed in the literature, Freud's considerations for rejecting the fear of death as a source of anxiety were based on relational and experiential factors that are usually associated with Kleinian psychoanalysis. In light of this affinity of Freud with Klein a question arises as to the actual source of their differences in this context. The present paper offers an answer to this question. The author first presents some of her earlier findings on what led Freud to reject the fear of death as a source of anxiety and then turns to investigate Klein's considerations for accepting it. This takes us beyond her explicit statements on this matter and sheds new light on the relationship of her views regarding death and anxiety and those of Freud. In turn this deepens the understanding of the relationship of Freud and Klein's conceptualizations of the psyche and its internal object relations, pointing to both surprising common ground and foundational differences. Copyright © 2014 Institute of Psychoanalysis.

  9. An alternative to wave mechanics on curved spaces

    International Nuclear Information System (INIS)

    Tomaschitz, R.

    1992-01-01

    Geodesic motion in infinite spaces of constant negative curvature provides for the first time an example where a basically quantum mechanical quantity, a ground-state energy, is derived from Newtonian mechanics in a rigorous, non-semiclassical way. The ground state energy emerges as the Hausdorff dimension of a quasi-self-similar curve at infinity of three-dimensional hyperbolic space H 3 in which our manifolds are embedded and where their universal covers are realized. This curve is just the locus of the limit set Λ(Γ) of the Kleinian group Γ of covering transformations, which determines the bounded trajectories in the manifold; all of them lie in the quotient C(Λ)/Γ, C(Γ) being the hyperbolic convex hull of Λ(Γ). The three-dimensional hyperbolic manifolds we construct can be visualized as thickened surfaces, topological products IxS, I a finite open interval, the fibers S compact Riemann surfaces. We give a short derivation of the Patterson formula connecting the ground-state energy with the Hausdorff dimension δ of Λ, and give various examples for the calculation of δ from the tessellations of the boundary of H 3 , induced by the universal coverings of the manifolds. 33 refs., 13 figs., 2 tabs

  10. Primitive object love in Melanie Klein's thinking; early theoretical influences.

    Science.gov (United States)

    Likierman, M

    1993-04-01

    Melanie Klein's thinking on early object love is pivotal to her vision of development. Yet within her texts it is often enmeshed in complex formulations that obscure its full significance. A greater clarity in viewing Klein's concept of early object love is achieved through tracing some of its historical origins. The author notes that it was inspired by aspects of Ferenczi's theory, hence its similarities with the concept of 'primary love' formulated by another of Ferenczi's analysands, Michael Balint. Ferenczi's thinking on the subject formed part of a broader network of theoretical developments in the history of psychoanalytic ideas. These are shown to have origins in Freud's fluctuations between a 'passive' and a 'genital' characterisation of infantile sexuality. A dialectical tension between these two possibilities, as maintained in the Freudian texts, was partly embodied in the differing outlooks of Klein's two psychoanalysts, Abraham and Ferenczi. The author suggests that it is a mixture of their approaches that partly shaped Klein's thinking on the earliest experiences of love. After outlining these developments the author analyses the nature of early object love as it emerges from Klein's powerful, if intermittent descriptions in the texts. The analysis also tackles a textual ambiguity in Klein's formulations, showing that she explored two kinds of primitive ideal experience without explicitly differentiating them. Such differentiation is important inasmuch as it highlights negative and positive aspects of Kleinian theory at root.

  11. Effects of In-Season Explosive Strength Training on Maximal Leg Strength, Jumping, Sprinting, and Intermittent Aerobic Performance in Male Handball Athletes.

    Science.gov (United States)

    Hermassi, Souhail; Chelly, Mohamed Souhaiel; Fieseler, Georg; Bartels, Thomas; Schulze, Stephan; Delank, Karl-Stefan; Shephard, Roy J; Schwesig, René

    2017-09-01

    Background  Team handball is an intense ball sport with specific requirements on technical skills, tactical understanding, and physical performance. The ability of handball players to develop explosive efforts (e. g. sprinting, jumping, changing direction) is crucial to success. Objective  The purpose of this pilot study was to examine the effects of an in-season high-intensity strength training program on the physical performance of elite handball players. Materials and methods  Twenty-two handball players (a single national-level Tunisian team) were randomly assigned to a control group (CG; n = 10) or a training group (TG; n = 12). At the beginning of the pilot study, all subjects performed a battery of motor tests: one repetition maximum (1-RM) half-squat test, a repeated sprint test [6 × (2 × 15 m) shuttle sprints], squat jumps, counter movement jumps (CMJ), and the Yo-Yo intermittent recovery test level 1. The TG additionally performed a maximal leg strength program twice a week for 10 weeks immediately before engaging in regular handball training. Each strength training session included half-squat exercises to strengthen the lower limbs (80 - 95 % of 1-RM, 1 - 3 repetitions, 3 - 6 sets, 3 - 4 min rest between sets). The control group underwent no additional strength training. The motor test battery was repeated at the end of the study interventions. Results  In the TG, 3 parameters (maximal strength of lower limb: η² = 0.74; CMJ: η² = 0.70, and RSA best time: η² = 0.25) showed significant improvements, with large effect sizes (e. g. CMJ: d = 3.77). A reduction in performance for these same 3 parameters was observed in the CG (d = -0.24). Conclusions  The results support our hypothesis that additional strength training twice a week enhances the maximal strength of the lower limbs and jumping or repeated sprinting performance. There was no evidence of shuttle sprints ahead of regular

  12. Randomized multicenter trial on the effect of radiotherapy for plantar Fasciitis (painful heel spur) using very low doses – a study protocol

    International Nuclear Information System (INIS)

    Niewald, Marcus; Seegenschmiedt, M Heinrich; Micke, Oliver; Gräber, Stefan

    2008-01-01

    A lot of retrospective data concerning the effect of radiotherapy on the painful heel spur (plantar fasciitis) is available in the literature. Nevertheless, a randomized proof of this effect is still missing. Thus, the GCGBD (German cooperative group on radiotherapy for benign diseases) of the DEGRO (German Society for Radiation Oncology) decided to start a randomized multicenter trial in order to find out if the effect of a conventional total dose is superior compared to that of a very low dose. In a prospective, controlled and randomized phase III trial two radiotherapy schedules are to be compared: standard arm: total dose 6.0 Gy in single fractions of 1.0 Gy applied twice a week experimental arm: total dose 0.6 Gy in single fractions of 0.1 Gy applied twice a week (acting as a placebo) Patients aged over 40 years who have been diagnosed clinically and radiologically to be suffering from a painful heel spur for at least six months can be included. Former trauma, surgery or radiotherapy to the heel are not allowed nor are patients with a severe psychiatric disease or women during pregnancy and breastfeeding. According to the statistical power calculation 100 patients have to be enrolled into each arm. After having obtaining a written informed consent a patient is randomized by the statistician to one of the arms mentioned above. After radiotherapy, the patients are seen first every six weeks, then regularly up to 48 months after therapy, they additionally receive a questionnaire every six weeks after the follow-up examinations. The effect is measured using several target variables (scores): Calcaneodynia-score according to Rowe et al., SF-12 score, and visual analogue scale of pain. The most important endpoint is the pain relief three months after therapy. Patients with an inadequate result are offered a second radiotherapy series applying the standard dose (equally in both arms). This trial protocol has been approved by the expert panel of the DEGRO as well as

  13. Anemia prevalence and risk factors in pregnant women in an urban area of Pakistan.

    Science.gov (United States)

    Baig-Ansari, Naila; Badruddin, Salma Halai; Karmaliani, Rozina; Harris, Hillary; Jehan, Imtiaz; Pasha, Omrana; Moss, Nancy; McClure, Elizabeth M; Goldenberg, Robert L

    2008-06-01

    Anemia affects almost two-thirds of pregnant women in developing countries and contributes to maternal morbidity and mortality and to low birthweight. To determine the prevalence of anemia and the dietary and socioeconomic factors associated with anemia in pregnant women living in an urban community setting in Hyderabad, Pakistan. This was a prospective, observational study of 1,369 pregnant women enrolled at 20 to 26 weeks of gestation and followed to 6 weeks postpartum. A blood sample was obtained at enrollment to determine hemoglobin levels. Information on nutritional knowledge, attitudes, and practice and dietary history regarding usual food intake before and during pregnancy were obtained by trained interviewers within 1 week of enrollment. The prevalence of anemia (defined by the World Health Organization as hemoglobin hemoglobin from 9.0 to 10.9 g/dL) and 14.8% had moderate anemia (hemoglobin from 7.0 to 8.9 g/dL). Only 0.7% were severely anemic (hemoglobin education, pregnancy history, iron supplementation, and height showed that drinking more than three cups of tea per day before pregnancy (adjusted prevalence odds ratio [aPOR], 3.2; 95% confidence interval [CI], 1.3 to 8.0), consumption of clay or dirt during pregnancy (aPOR, 3.7; 95% CI, 1.1 to 12.3), and never consuming eggs or consuming eggs less than twice a week during pregnancy (aPOR, 1.7; 95% CI, 1.1 to 2.5) were significantly associated with anemia. Consumption of red meat less than twice a week prior to pregnancy was marginally associated with anemia (aPOR, 1.2; 95% CI, 0.8 to 1.8) but was significantly associated with lower mean hemoglobin concentrations (9.9 vs. 10.0 g/dL, p = .05) during the study period. A subanalysis excluding women with mild anemia found similar associations to those of the main model, albeit even stronger. A high percentage of women at 20 to 26 weeks of pregnancy had mild to moderate anemia. Pica, tea consumption, and low intake of eggs and red meat were associated with

  14. Evaluation of Five Different Regimes For the Treatment of Vitiligo

    Directory of Open Access Journals (Sweden)

    J S Pasricha

    1989-01-01

    Full Text Available Response of vitiligo patients to five different regimes was evaluated taking only those patients who had either static or progressively increasing lesions. Selection of the regimen depended upon the clinical characteristics of the disease. Each regime was tried for at least 4 months and if a patient didnot improve with one regime, he was shifted to another regime. A patient was considered to have improved, if the lesions started regimenting or the previously progressive lesions stopped increasing further. Regime I consisted of 150 mg levamisol orally on two consecutive days per week, given to 13 cases, it resulted in improvement in 7 (53.80/o. Regime II consisted of levamisole in the same dose combined with once a day topical massage with 0.1% fluocinolone acetonide acetate cream; it led to improvement in 27 (81.8% of the 33 cases. Regime III consisted of 3 mg betamethasone orally on alternate days combined with levamisole and topical fluocinolone; given to 32 cases, it was successful in 28 (87.50/o. A combination of 2 mg betamethasone orally alternating with 20 mg 8-methoxypsoralen and sun exposure (regime IV caused improvement in 17 (85% of the 20 cases. An oral mini pulse consisting of 5 mg betamethasone orally twice a week combined with 50 mg cyclophosphimide daily orally (regime V was successful in 20 (90.9% of the 22 cases, the remaining two cases showed unprovement when the dose ofbetamethasonc .was increased from 5 mg to 7.5 mg twice a week. Thus ultimately each one of the 91 patients responded to one or the other regime. The side effects were minimal and insignificant.The degree of improvement at the time of analysis was 100% in 23.3% cases, 50-100% in 44.2′Yo cases and less than 50% in 32.5%, after 4-14 months of treatment. It is felt that the results may be better after a longer follow-up although all patients are not expected to get complete repigmentation.

  15. The Relationship of Exercise Frequency to Body Composition and Physical Fitness in Dormitory-Dwelling University Students

    Directory of Open Access Journals (Sweden)

    Seok Hee Kim

    2018-02-01

    Full Text Available Background and Objective: The health benefits of regular exercise are well known, and the transition to adulthood is an important time for establishing exercise habits. In this study, we aimed to identify the degree of obesity prevention and fitness according to exercise level in male and female university students who live in dormitories. Material and Methods: This study included 1,808 university dormitory residents, 1,263 men and 545 women, who completed a sociodemographic questionnaire and were classified into groups according to exercise habit. Sociodemographic data were expressed as frequency and percent, and one-way analysis of variance was conducted to examine the group difference according to exercise habit. Results: Weight, muscle mass, lean body mass, and basal metabolism were significantly higher in male university students living in dormitories who habitually exercise at least 3 times a week compared to those who exercise less often (p<0.05. The body mass index was higher in female university students living in dormitories who exercise at least 3 times a week compared to those who exercise less often (p<0.05. The former group could also perform a greater number of sit-ups (p<0.01 and had greater back strength (p<0.01 and faster whole-body reaction time (p<0.01. Women who exercised at least once a week could perform more push-ups versus those who did not exercise (p<0.01. Male university students living in dormitory who exercise at least 3 times a week had higher systolic blood pressure and greater grip strength than male students who exercised twice a week or less (p<0.05; they could also do more push-ups (p<0.05. Conclusion: University students who exercise at least three times a week have somewhat higher fitness and healthier body composition compared to those who exercise twice a week or less. These differences may impact lifetime fitness and body composition.

  16. Effect of intramuscular injection of butafosfan and cobalamin on the quality of Fresh and Cooled Stallion Semen

    Directory of Open Access Journals (Sweden)

    Nicolás Cazales Penino

    2015-08-01

    Full Text Available The use of butafosfan in combination with cobalamin modulates many cellular metabolic functions in several species. Its use enhances productive and reproductive performance and reduces stress responses in animals. Despite all these attributes, so far there have been no controlled studies to evaluate the effects of butafosfan and cobalamin on the quality of stallion semen. The purpose of this study was to evaluate the action of butafosfan in combination with cobalamin on the quality of fresh and cooled stallion semen. Four healthy stallions were kept in the same place and under the same management conditions during the entire experiment. Stallions were randomly assigned to two treatment groups in a 2x2 crossover design. Group A stallions were treated with an intramuscular injection of butafosfan twice a week for 80 days, while group B did not receive any treatment. After that, both groups were not treated for another 80 days allowing a washout period for the treated group. Then, the groups were reversed, and group B was treated with butafosfan and group A acted as the control for another 80 days. Semen was collected twice a week, diluted in skim milk and evaluated for total sperm count, total and progressive sperm motility, membrane integrity (CFDA/PI staining and membrane functionality (HOS test at 0 and 24 hours after preservation at 5ºC. Data were analyzed by comparing the values obtained from the treated stallions between the 60th and 84th days of treatment and the values obtained from the same stallion during the control period. The ejaculates of the washout period and between days 1 and 63 of treatment were not considered. A total of 85 ejaculates were analyzed by one-way ANOVA. Means were compared by the Tukey test at the 5% level of significance. No significant differences were observed in fresh and cooled semen regarding the total sperm count, total motility, progressive motility, membrane integrity and membrane functionality in the

  17. Randomized multicenter trial on the effect of radiotherapy for plantar Fasciitis (painful heel spur using very low doses – a study protocol

    Directory of Open Access Journals (Sweden)

    Micke Oliver

    2008-09-01

    Full Text Available Abstract Background A lot of retrospective data concerning the effect of radiotherapy on the painful heel spur (plantar fasciitis is available in the literature. Nevertheless, a randomized proof of this effect is still missing. Thus, the GCGBD (German cooperative group on radiotherapy for benign diseases of the DEGRO (German Society for Radiation Oncology decided to start a randomized multicenter trial in order to find out if the effect of a conventional total dose is superior compared to that of a very low dose. Methods/Design In a prospective, controlled and randomized phase III trial two radiotherapy schedules are to be compared: standard arm: total dose 6.0 Gy in single fractions of 1.0 Gy applied twice a week experimental arm: total dose 0.6 Gy in single fractions of 0.1 Gy applied twice a week (acting as a placebo Patients aged over 40 years who have been diagnosed clinically and radiologically to be suffering from a painful heel spur for at least six months can be included. Former trauma, surgery or radiotherapy to the heel are not allowed nor are patients with a severe psychiatric disease or women during pregnancy and breastfeeding. According to the statistical power calculation 100 patients have to be enrolled into each arm. After having obtaining a written informed consent a patient is randomized by the statistician to one of the arms mentioned above. After radiotherapy, the patients are seen first every six weeks, then regularly up to 48 months after therapy, they additionally receive a questionnaire every six weeks after the follow-up examinations. The effect is measured using several target variables (scores: Calcaneodynia-score according to Rowe et al., SF-12 score, and visual analogue scale of pain. The most important endpoint is the pain relief three months after therapy. Patients with an inadequate result are offered a second radiotherapy series applying the standard dose (equally in both arms. This trial protocol has been

  18. Nutritional status, dietary habits and social and health profile of home meal service users for elderly of Vitoria-Gasteiz

    Directory of Open Access Journals (Sweden)

    Fernando Gómez-Busto

    2014-09-01

    Full Text Available Introduction: The home meals service (HMS is a little-developed resource in the Basque Country, and is dependent on social services. The aim of this study is to establish the nutritional status, eating habits and main social and healthcare characteristics of the users of this service.Material and Methods: A descriptive and transversal study carried out in 2 phases: (a phase 1: an assessment of nutritional status and eating habits using an abbreviated version of the Mini Nutritional Assessment and a questionnaire on food consumption. (b phase 2: the assessment of the dependency risk at home and quality of life related to health by means of Barber and EuroQoL-5D questionnaires.Results: Eighty users (35 men, 45 women fulfilled the criteria for inclusion; average age: 83.62 years (± 5.53. Nutritional status: the prevalence of malnutrition was 11% and that of risk of malnutrition 39%. Eating habits: the meal provided guaranteed a minimal provision of legumes, pasta, rice or potatoes (once or twice a week, fish (once or twice a week, and meat (three or four times a week. In spite of this, the frequency of consumption of vegetables, fish, rice, eggs or meat was less than recommended in over 70% of the group. Social and healthcare profile: 127 users (60 men, 67 women took part; average age: 83.82 years (± 6.17. Barber’s questionnaire: living alone: 48%; housebound through illness: 20%. Poor hearing: 44%; poor sight: 34%; although: 30% needed help, 95% were receiving support. EuroQoL-5D: Serious problems reported: 4.7% had difficulties with mobility; 7.9% with personal care; 23.6% had problems with carrying out daily activities; 15% reported pain or discomfort; 3.9% anxiety/depression. Perceived health status: 32.3% considered their health to be good or very good, 34,6% fair, and 33% bad or very bad.Conclusions: The group studied consists of a vulnerable people, with social and health problems and more malnutrition than the older population living at

  19. PENGARUH PEMBERIAN TABLET BESI DAN VITAMIN E PADA KADAR HEMOGLOBIN DAN STATUS BESI WANITA USIA SUBUR YANG DIDUGA MENDERITA THALASEMIA KARIER

    Directory of Open Access Journals (Sweden)

    M. Saidin

    2012-11-01

    Full Text Available THE EFFECT OF IRON PILL SUPPLEMENTATION ADDED WITH VITAMIN E (ALPHA-TOCOPHEROL TO HEMOGLOBIN AND IRON STATUS OF CHILDBEARING AGE WOMEN SUSPECTED SUFFERING FROM CARRIER THALASSEMIA.Background: Anemia control programme among pregnant women had been conducting for about three decades, but prevalence of anemia still considered high. It was reported by Nutrition and Food Research Centre (2000 that 37.4% of childbearing women indicated fragility of red blood cell membrane wich assumed related to anemia. One of the vitamins which have positive effect to the wall of red blood cells is vitamin E through its rolle as antioxidant. It was recommended to conduct a study to determine the effect of supplementation of iron pill, "Ferro sulfate" (60 mg elemental iron with 25 mg folic acid added with vitamin E (20 mg a-tocopherol to hemoglobin level and iron status of childbearing age of women.Methods: The study design was "Intervention with quacy experiment trial".  The study sites covered 10 villages in Cianjur district of West Java. A total of 210 childbearing age women (19-45 years old with indication of fragility of red blood cell membrane which was determined by procedure of NESTROF (Naked Eye Single Test Tube Red Cell Osmotic Fragility, divided into two groups (105 women/group. Group I received one iron pill daily and vitamin E twice a week for 10 weeks. While group II received Iron pill only, without vitamin E. Data collection was conducted before and after intervention.Results: After 10 weeks intervention, the average of Hb increament of group I (0.4 g/dl was slightly higher than that of group II (0.3 g/dl. There was improvement of serum ferritin of both groups with increament 4.3 mg/dl for group I and 7.2 mg/dl for group II. Vitamin E status of both groups still considered low: 3.1 mg/L for group I and 3.1 mg/L for group II. Normal value of serum vitamin E is 5.0 mg/L.Conclusions: Vitamin E (20 mg of a-tocopherol which was given twice a week bisides

  20. A study on occupational exposure in a PET/CT facility

    International Nuclear Information System (INIS)

    Vargas Castrillan, S.; Cutanda henraquez, F.

    2011-01-01

    Staff occupational exposure for 18 F-FDG studies has been assessed. For this purpose, different detectors, all traceable to PTB standards, have been used. Measurements were carried out in different working areas in the facility for different procedures and 400 MBq per patient standard injected activity. A radiological map of the patient lying on the couch was obtained; the largest dose rate result was obtained in contact with the patient's abdomen. The maximum dose to the most exposed staff member for this position is 3.6 mSv y -1 , under some conservative assumptions. A typical value would be 0.9±0.3 mSv y -1 close to the abdomen, taking into account staff rotations. These results have been obtained from a sample of 50 patients and average values have been statistically tested. Particularly, a negligible probability of reaching 20 mSv in a year (assuming no incidents or contamination) was obtained (P < 0.01). Annual dose received by personnel lies well within the recommended limits (International Commission on Radiological Protection), these measurements help to optimise working procedures in the facility. (authors)

  1. SU-F-P-28: A Method of Maximize the Noncoplanar Beam Orientations and Assure the Beam Delivery Clearance for Stereotactic Body Radiation Therapy (SBRT)

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, J [Presence St. Joseph Medical Ctr., Joliet, IL (United States)

    2016-06-15

    Purpose: Develop a method to maximize the noncoplanar beam orientations and assure the beam delivery clearance for SBRT, therefore, optimize the dose conformality to the target, increase the dose sparing to the critical normal organs and reduce the hot spots in the body. Methods: A SBRT body frame (Elekta, Stockholm, Sweden) was used for patient immobilization and target localization. The SBRT body frame has CT fiducials on its side frames. After patient’s CT scan, the radiation treatment isocenter was defined and its coordinators referring to the body frame was calculated in the radiation treatment planning process. Meanwhile, initial beam orientations were designed based on the patient target and critical organ anatomy. The body frame was put on the linear accelerator couch and positioned to the calculated isocenter. Initially designed beam orientations were manually measured by tuning the body frame position on the couch, the gantry and couch angles. The finalized beam orientations were put into the treatment planning for dosimetric calculations. Results: Without patient presence, an optimal set of beam orientations were designed and validated. The radiation treatment plan was optimized and guaranteed for delivery clearance. Conclusion: The developed method is beneficial and effective in SBRT treatment planning for individual patient. It first allows maximizing the achievable noncoplanar beam orientation space, therefore, optimize the treatment plan for specific patient. It eliminates the risk that a plan needs to be modified due to the gantry and couch collision during patient setup.

  2. Poster - 30: Use of a Hazard-Risk Analysis for development of a new eye immobilization tool for treatment of choroidal melanoma

    International Nuclear Information System (INIS)

    Prooijen, Monique van; Breen, Stephen

    2016-01-01

    Purpose: Our treatment for choroidal melanoma utilizes the GTC frame. The patient looks at a small LED to stabilize target position. The LED is attached to a metal arm attached to the GTC frame. A camera on the arm allows therapists to monitor patient compliance. To move to mask-based immobilization we need a new LED/camera attachment mechanism. We used a Hazard-Risk Analysis (HRA) to guide the design of the new tool. Method: A pre-clinical model was built with input from therapy and machine shop personnel. It consisted of an aluminum frame placed in aluminum guide posts attached to the couch top. Further development was guided by the Department of Defense Standard Practice - System Safety hazard risk analysis technique. Results: An Orfit mask was selected because it allowed access to indexes on the couch top which assist with setup reproducibility. The first HRA table was created considering mechanical failure modes of the device. Discussions with operators and manufacturers identified other failure modes and solutions. HRA directed the design towards a safe clinical device. Conclusion: A new immobilization tool has been designed using hazard-risk analysis which resulted in an easier-to-use and safer tool compared to the initial design. The remaining risks are all low probability events and not dissimilar from those currently faced with the GTC setup. Given the gains in ease of use for therapists and patients as well as the lower costs for the hospital, we will implement this new tool.

  3. Poster - 30: Use of a Hazard-Risk Analysis for development of a new eye immobilization tool for treatment of choroidal melanoma

    Energy Technology Data Exchange (ETDEWEB)

    Prooijen, Monique van; Breen, Stephen [Princess Margaret Cancer Centre, Princess Margaret Hospital-UHN (Canada)

    2016-08-15

    Purpose: Our treatment for choroidal melanoma utilizes the GTC frame. The patient looks at a small LED to stabilize target position. The LED is attached to a metal arm attached to the GTC frame. A camera on the arm allows therapists to monitor patient compliance. To move to mask-based immobilization we need a new LED/camera attachment mechanism. We used a Hazard-Risk Analysis (HRA) to guide the design of the new tool. Method: A pre-clinical model was built with input from therapy and machine shop personnel. It consisted of an aluminum frame placed in aluminum guide posts attached to the couch top. Further development was guided by the Department of Defense Standard Practice - System Safety hazard risk analysis technique. Results: An Orfit mask was selected because it allowed access to indexes on the couch top which assist with setup reproducibility. The first HRA table was created considering mechanical failure modes of the device. Discussions with operators and manufacturers identified other failure modes and solutions. HRA directed the design towards a safe clinical device. Conclusion: A new immobilization tool has been designed using hazard-risk analysis which resulted in an easier-to-use and safer tool compared to the initial design. The remaining risks are all low probability events and not dissimilar from those currently faced with the GTC setup. Given the gains in ease of use for therapists and patients as well as the lower costs for the hospital, we will implement this new tool.

  4. Dosimetric verification of the intensity-modulated radiation therapy

    International Nuclear Information System (INIS)

    Zou Huawei; Jia Mingxuan; Wu Rong; Xiao Fuda; Dong Xiaoqi

    2004-01-01

    Objective: To discuss the methods of the dosimetric verification in the intensity-modulated radiation therapy (IMRT) and insure correct execution of the IMRT planning in the clinical practice. Methods: The CMSFOCUS9200 inverse planning system was used to provide optimized 5-field IMRT treatment plans for the patients. A phantom was made from true water-equivalent material. The doses of the interesting points and isodose distributions of the interesting planes in the phantom were calculated using patients' treatment plan. The phantom was placed on the couch of the accelerator and was irradiated using the phantom's treatment planning data. The doses of interesting points were measured using a 0.23 cc chamber and the isodose distributions of interesting planes were measured using RIT 113 film dosimetry system in the phantom. The results were compared with those from calculation in planning system for verification. Results: The doses and isodose distributions measured by the chamber and the film were consistent with those predicted by the planning. The error between the measured dose and calculated dose in the interesting points was less than 3%. Conclusion: The dosimetric verification of IMRT is a reliable measure in the course of its implementation. (authors)

  5. The couch and the chador.

    Science.gov (United States)

    Movahedi, Siamak; Homayounpour, Gohar

    2012-12-01

    The authors present a clinical discussion of the psychic functions of the chador, a veil-like outer garment worn in public by some Iranian women. Drawing on Anzieu's theoretical concept of the skin ego, the authors suggest that the chador does not just cover the body; it may also envelop the psyche and function as a second skin for the ego. The maternal function of a holding environment is symbolically displaced on any clothing that 'hides,''covers,''veils,' or 'dresses' the body. The skin's containing functions are extended through sensory and metonymic mediations to clothes, thus providing an imaginary maternal sack for the person. The clinical vignettes presented here suggest that for some Iranian women the chador may work, on one hand, as a second skin ego and a shield against a perceived intrusive world. On the other hand, it may work as a punitive maternal superego, a 'holding cell' in a jail that paralyses the separation/individuation process. Operating in the service of the patient's resistance and defense, the chador may also function as a psychic refuge and a place to hide on the couch. Copyright © 2012 Institute of Psychoanalysis.

  6. Efficacy and safety of sodium hypochlorite (bleach) baths in patients with moderate to severe atopic dermatitis in Malaysia.

    Science.gov (United States)

    Wong, Su-ming; Ng, Ting Guan; Baba, Roshidah

    2013-11-01

    Staphylococcus aureus is frequently found in patients with atopic dermatitis (AD) and contributes to disease exacerbation. The objective of this study was to evaluate the efficacy and safety of bleach baths as an adjunctive treatment in AD patients. Patients between 2 and 30 years old with moderate to severe AD were enrolled in a prospective, randomized, placebo-controlled study. Patients soaked in diluted bleach or distilled water baths for 10 min, twice a week for 2 months. Efficacy assessments included the Eczema Area and Severity Index (EASI) scores and S. aureus density was determined using quantitative bacterial cultures. Patients in the treatment group showed significant reductions in EASI scores. A 41.9% reduction in S. aureus density from baseline was seen at 1 month further reducing to 53.3% at 2 months. Equal numbers of patients in both groups experienced mild side-effects. This study demonstrates that diluted bleach baths clinically improved AD in as little as 1 month. No patient withdrew from the treatment arm because of intolerance to the baths. © 2013 Japanese Dermatological Association.

  7. Influence of organic phosphorus on reproductive performance and metabolic profiles of anoestrous Farafra ewes in subtropics at the end of breeding season.

    Science.gov (United States)

    Senosy, W; Kassab, A Y; Hamdon, H A; Mohammed, A A

    2018-05-07

    The effect of organic phosphorus on metabolic, haematological and hormonal status, restoration of ovarian functions and conception rate in anoestrous Farafra ewes in subtropics were evaluated. Anoestrous Farafra ewes (n = 24; 34.72 ± 0.52 kg body weight) were allocated into two equal groups: control and phosphorus groups. The ewes of phosphorus group were treated with sodium 4-dimethylamino-2-methyl-phenyl-phosphonate as an organic bound phosphorous twice a week for successive 3 weeks. Ovarian follicle development and corpora lutea were checked three times a week till occurrence of oestrus using ultrasonography while pregnancy was confirmed at 30 days post-service. Plasma metabolites, reproductive hormones, thyroid hormones and minerals were detected at weeks -2, -1, 0 (mating day) and + 4 weeks post-oestrus. Phosphorus group had significantly (p ewes (2.1 ± 0.8 weeks vs. 4.6 ± 1.1 weeks). In addition, phosphorous supplementation significantly (p ewes (10.8 ± 0.44; p ewes in subtropics could improve reproductive performance and restore ovarian activity at the end of spring and early summer. © 2018 Blackwell Verlag GmbH.

  8. Supervised toothbrushing and oral health education program in Kuwait for children and young adults with Down syndrome.

    Science.gov (United States)

    Shyama, Maddi; Al-Mutawa, Sabiha A; Honkala, Sisko; Honkala, Eino

    2003-01-01

    The authors report on the effectiveness of a school-based, supervised toothbrushing program among a group of 112 children with Down syndrome in Kuwait. The study involved 45 boys and 67 girls, who ranged in age from 11-22 years (mean, 14.8 years). The participants had moderate mental retardation and attended one of two special needs schools. Plaque was scored according to the Silness and Löe plaque index and gingivitis according to the Löe and Silness gingival index. Supervised toothbrushing and dental health education sessions were conducted twice a week. The program was evaluated at the end of three months. The mean plaque score decreased from 1.93 to 0.95 (p < 0.001), and the mean gingival score from 2.00 to 0.83 (p < 0.001). This three-month supervised toothbrushing program was effective in reducing plaque and gingivitis scores, but the key to long-term success of the program is sustaining the children's motivation to make oral hygiene a part of their daily life.

  9. Andrographolide ameliorates diabetic nephropathy by attenuating hyperglycemia-mediated renal oxidative stress and inflammation via Akt/NF-κB pathway.

    Science.gov (United States)

    Ji, Xiaoqian; Li, Changzheng; Ou, Yitao; Li, Ning; Yuan, Kai; Yang, Guizhi; Chen, Xiaoyan; Yang, Zhicheng; Liu, Bing; Cheung, Wai W; Wang, Lijing; Huang, Ren; Lan, Tian

    2016-12-05

    Diabetic nephropathy (DN) is characterized by proliferation of mesangial cells, mesangial hypertrophy and extracellular matrix (ECM) accumulation. Our recent study found that andrographolide inhibited high glucose-induced mesangial cell proliferation and fibronectin expression through inhibition of AP-1 pathway. However, whether andrographolide has reno-protective roles in DN has not been fully elucidated. Here, we studied the pharmacological effects of andrographolide against the progression of DN and high glucose-induced mesangial dysfunction. Diabetes was induced in C57BL/6 mice by intraperitoneal injection of streptozotocin (STZ). After 1 weeks after STZ injection, normal diet was substituted with a high-fat diet (HFD). Diabetic mice were intraperitoneal injected with andrographolide (2 mg/kg, twice a week). After 8 weeks, functional and histological analyses were carried out. Parallel experiments uncovering the molecular mechanism by which andrographolide prevents from DN was performed in mesangial cells. Andrographolide inhibited the increases in fasting blood glucose, triglyceride, kidney/body weight ratio, blood urea nitrogen, serum creatinine and 24-h albuminuria in diabetic mice. Andrographolide also prevented renal hypertrophy and ECM accumulation. Furthermore, andrographolide markedly attenuated NOX1 expression, ROS production and pro-inflammatory cytokines as well. Additionally, andrographolide inhibited Akt/NF-κB signaling pathway. These results demonstrate that andrographolide is protective against the progression of experimental DN by inhibiting renal oxidative stress, inflammation and fibrosis. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  10. The Effects of Acupuncture Treatment on Sleep Quality and on Emotional Measures among Individuals Living with Schizophrenia: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Alon Reshef

    2013-01-01

    Full Text Available Purpose. To examine the effects of acupuncture on sleep quality and on emotional measures among patients with schizophrenia. Methods. Twenty patients with schizophrenia participated in the study. The study comprised a seven-day running-in no-treatment period, followed by an eight-week experimental period. During the experimental period, participants were treated with acupuncture twice a week. During the first week (no-treatment period and the last week of the experimental period, participants filled out a broad spectrum of questionnaires and their sleep was continuously monitored by wrist actigraph. Results. A paired-sample t-test was conducted comparing objective and subjective sleep parameters manifested by participants before and after sequential acupuncture treatment. A significant effect of acupuncture treatment was observed for seven objective sleep variables: sleep onset latency, sleep percentage, mean activity level, wake time after sleep onset, mean number of wake episodes, mean wake episode and longest wake episode. However, no significant effects of acupuncture treatment were found for subjective sleep measures. Likewise, the results indicate that acupuncture treatment improved psychopathology levels and emotional measures, that is, depression level and anxiety level. Conclusions. Overall, the findings of this pilot study suggest that acupuncture has beneficial effects as a treatment for insomnia and psychopathology symptoms among patients with schizophrenia.

  11. Hippotherapy in adult patients with chronic brain disorders: a pilot study.

    Science.gov (United States)

    Sunwoo, Hyuk; Chang, Won Hyuk; Kwon, Jeong-Yi; Kim, Tae-Won; Lee, Ji-Young; Kim, Yun-Hee

    2012-12-01

    To investigate the effects of hippotherapy for adult patients with brain disorders. Eight chronic brain disorder patients (7 males, mean age 42.4±16.6 years) were recruited. The mean duration from injury was 7.9±7.7 years. The diagnoses were stroke (n=5), traumatic brain disorder (n=2), and cerebral palsy (n=1). Hippotherapy sessions were conducted twice a week for eight consecutive weeks in an indoor riding arena. Each hippotherapy session lasted 30 minutes. All participants were evaluated by the Berg balance scale, Tinetti Performance-Oriented Mobility Assessment, 10 Meter Walking Test, Functional Ambulatory Category, Korean Beck Depression Inventory, and Hamilton Depression Rating Scale. We performed baseline assessments twice just before starting hippotherapy. We also assessed the participants immediately after hippotherapy and at eight weeks after hippotherapy. All participants showed no difference in balance, gait function, and emotion between the two baseline assessments before hippotherapy. During the eight-week hippotherapy program, all participants showed neither adverse effects nor any accidents; all had good compliance. After hippotherapy, there were significant improvements in balance and gait speed in comparison with the baseline assessment (phippotherapy. However, there was no significant difference in emotion after hippotherapy. We could observe hippotherapy to be a safe and effective alternative therapy for adult patients with brain disorders in improving balance and gait function. Further future studies are warranted to delineate the benefits of hippotherapy on chronic stroke patients.

  12. The effects of hippotherapy on postural balance and functional ability in children with cerebral palsy.

    Science.gov (United States)

    Moraes, Andréa Gomes; Copetti, Fernando; Angelo, Vera Regina; Chiavoloni, Luana Leonardo; David, Ana Cristina

    2016-08-01

    [Purpose] This study evaluated the effects of hippotherapy on seated postural balance, dynamic balance, and functional performance in children with cerebral palsy and compared the effects of 12 and 24 sessions on seated postural balance. [Subjects and Methods] This study included 15 children with cerebral palsy aged between 5 and 10 years. A hippotherapy protocol was performed for 30 minutes, twice a week, for 12 weeks. Postural balance in a sitting position was measured using an AMTI AccuSway Plus force platform 1 week before initiating the hippotherapy program and after 12 and 24 weeks. The Berg Balance Scale (BBS) and Pediatric Evaluation of Disability Inventory (PEDI) were used before and after 24 sessions. [Results] Significant differences were observed for center of pressure (COP) variables, including medio-lateral (COPml), anteroposterior displacement (COPap), and velocity of displacement (VelCOP), particularly after 24 sessions. There were also significant differences in BBS scores and PEDI score increases associated with functional skills (self-care, social function, and mobility), caregiver assistance (self-care), social function, and mobility. [Conclusion] Hippotherapy resulted in improvement in postural balance in the sitting position, dynamic balance, and functionality in children with cerebral palsy, an effect particularly significant after 24 hippotherapy sessions.

  13. Does hippotherapy effect use of sensory information for balance in people with multiple sclerosis?

    Science.gov (United States)

    Lindroth, Jodi L; Sullivan, Jessica L; Silkwood-Sherer, Debbie

    2015-01-01

    This case-series study aimed to determine if there were observable changes in sensory processing for postural control in individuals with multiple sclerosis (MS) following physical therapy using hippotherapy (HPOT), or changes in balance and functional gait. This pre-test non-randomized design study, with follow-up assessment at 6 weeks, included two females and one male (age range 37-60 years) with diagnoses of relapse-remitting or progressive MS. The intervention consisted of twelve 40-min physical therapy sessions which included HPOT twice a week for 6 weeks. Sensory organization and balance were assessed by the Sensory Organization Test (SOT) and Berg Balance Scale (BBS). Gait was assessed using the Functional Gait Assessment (FGA). Following the intervention period, all three participants showed improvements in SOT (range 1-8 points), BBS (range 2-6 points), and FGA (average 4 points) scores. These improvements were maintained or continued to improve at follow-up assessment. Two of the three participants no longer over-relied on vision and/or somatosensory information as the primary sensory input for postural control, suggesting improved use of sensory information for balance. The results indicate that HPOT may be a beneficial physical therapy treatment strategy to improve balance, functional gait, and enhance how some individuals with MS process sensory cues for postural control. Randomized clinical trials will be necessary to validate results of this study.

  14. [Impact of pharmaceutical interventions on antibiotic therapy of urinary tract infections in rehabilitation center].

    Science.gov (United States)

    Rochefolle, A; Maison, O; Chazaud, C; Rioufol, C; Rode, G; Luaute, J; Jacquin-Courtois, S; Guinet-Lacoste, A; Carré, E

    2017-06-01

    The aim of this study was to assess the impact of medico-pharmaceutical partnership on the quality of antibiotic treatment in urinary tract infection (UTI) within rehabilitation center. All antibiotic prescriptions were validated by the pharmacist at the start of treatment and twice a week. All patients with symptomatic urinary tract infection between January 1, 2014 to December 31, 2015 were included in this study. Addition to awareness among specifiers to promoting the appropriate use of antibiotics, the pharmacist suggested pharmaceutical interventions (PI) in order to improve the quality of antibiotic treatments. At the same time, 3 quality indicators (QI) were followed: duration, dosage, antibiotic susceptibility. The compliance rates of this 3 QI allowed to assess the quality of the antibiotic treatment in urinary tract infection. The study population included 154 patients corresponding to 252 UTI. Sixty-eight PI were made by pharmacist about urinary tract infection treatment (overdosage or under-dosing, duration unknown, inadequate route of administration). These QI achieved 96.4% compliance with duration, 98.8% compliance with dosage and 99.2% with the antibiotic susceptibility. This study allowed showing the medico-pharmaceutical impact on the quality of antibiotic treatments in UTI. The awareness among specifiers with a daily validation of prescription by the pharmacist allowed to improve urinary tract infections care in rehabilitation center. 4. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  15. Controls of growth phenology vary in seedlings of three, co-occurring ecologically distinct northern conifers.

    Science.gov (United States)

    Green, D Scott

    2007-08-01

    The objective of this study was to investigate the effects of temperature and seed-source elevation on height-growth phenology of three co-occurring and ecologically distinct northern conifers (Pinus contorta Dougl. ex Loud. var. latifolia (lodgepole pine), Picea glauca (Moench) Voss x Picea engelmannii Parry ex Engelm. (interior spruce) and Abies lasiocarpa (Hook.) Nutt. (subalpine fir)). Seed from populations of the three indigenous and co-occurring species was collected across an elevational transect on the southwestern slope of McBride Peak, near Prince George, BC. Collection sites were at elevations of 750 to 1850 m, the latter being close to the tree line. In 2003, seeds were germinated and seedlings raised under favorable growing conditions in a temperature-controlled glasshouse. In 2004, seedlings of each population were grown in natural daylengths at a location within 50 km of the seed collection site both in a temperature-controlled glasshouse and at a nearby field site, and height growth was recorded twice a week throughout the growing season. Species differed in both the date and the accumulated heat sum above 5 degrees C for the initiation and cessation of shoot extension. Growth durations (which integrate growth initiation and growth cessation) were more similar among species in the field than in the glasshouse. This suggests that different mechanisms of phenological control among co-occurring species can result in adaptive "equivalence" under a particular set of climatic conditions.

  16. Social-environmental influences on children's diets: results from focus groups with African-, Euro- and Mexican-American children and their parents.

    Science.gov (United States)

    Cullen, K W; Baranowski, T; Rittenberry, L; Olvera, N

    2000-10-01

    Children's fruit, juice and vegetable (FJV) and fat intakes do not meet recommended guidelines. Since personal factors account for only a small percentage of the variability in children's FJV consumption, social and environmental influences were explored via focus group discussions with Grade 4-6 African-, Euro- and Mexican-American students and parents. Questions included the effects of social influences, availability and accessibility on children's FJV and low-fat food choices. Few ethnic differences were noted. A variety of low-fat items and fresh FJV (not cut-up) were available at home; older children were expected to prepare their own. Eating out occurred at least twice a week; FJV were not usual restaurant choices. Students reported some modeling by parents (more mothers) and friends (usually at lunch). Negative peer responses for eating vegetables were reported. Parents were concerned with children eating too much junk food and not enough FJV, recognized the outside influences their children received about food, and reported several methods to encourage children to eat FJV. Recommendations for future interventions are proposed.

  17. Effects of Heavy Strength Training on Running Performance and Determinants of Running Performance in Female Endurance Athletes

    Science.gov (United States)

    Vikmoen, Olav; Raastad, Truls; Seynnes, Olivier; Bergstrøm, Kristoffer; Ellefsen, Stian; Rønnestad, Bent R.

    2016-01-01

    Purpose The purpose of the current study was to investigate the effects of adding strength training to normal endurance training on running performance and running economy in well-trained female athletes. We hypothesized that the added strength training would improve performance and running economy through altered stiffness of the muscle-tendon complex of leg extensors. Methods Nineteen female endurance athletes [maximal oxygen consumption (VO2max): 53±3 ml∙kg-1∙min-1, 5.8 h weekly endurance training] were randomly assigned to either normal endurance training (E, n = 8) or normal endurance training combined with strength training (E+S, n = 11). The strength training consisted of four leg exercises [3 x 4–10 repetition maximum (RM)], twice a week for 11 weeks. Muscle strength, 40 min all-out running distance, running performance determinants and patellar tendon stiffness were measured before and after the intervention. Results E+S increased 1RM in leg exercises (40 ± 15%) and maximal jumping height in counter movement jump (6 ± 6%) and squat jump (9 ± 7%, p running economy, fractional utilization of VO2max or VO2max. There were also no change in running distance during a 40 min all-out running test in neither of the groups. Conclusion Adding heavy strength training to endurance training did not affect 40 min all-out running performance or running economy compared to endurance training only. PMID:26953893

  18. Biometry by ultrasonography of the epaxial and pelvic musculature in equines trained with Pessoa's rein

    Directory of Open Access Journals (Sweden)

    Kátia de Oliveira

    2014-11-01

    Full Text Available This study aimed to evaluate the use of Pessoa's rein in training equine, as a support in exercise training, on biometry by ultrasonography of the epaxial (Longíssimus Dorsi, Gluteus Medius e Musculus Multifidus and pelvic musculature (Biceps Femoris e Semitendinosus. Thereby, eight Quarter Horse mares was used, with eight years on average age, 400kg of body weight, trained with the Pessoa's rein twice a week, for two months. Variables were measured before and after training, consisting of assessment thickness (cm of the Longíssimus Dorsi and cross-sectional area (cm2 of muscles, Gluteus Medius, Biceps Femoris, Semitendinosus and Musculus Multifidus. It observed a significant effect of training with Pessoa's rein, on the Biceps Femoris (P<0.01 and Musculus Multifidus (P<0.01, which the average cross-sectional area at the final evaluation were of 28.66cm2 and 14.29cm2, respectively. Thus it can be conclude that training with Pessoa's rein modifies muscular function, promoting hypertrophy Musculus Multifidus and Biceps Femoris of horses

  19. Problem based learning (PBL) vs. Case based curriculum in clinical clerkship, Internal Medicine innovated Curriculum, Student prospective.

    Science.gov (United States)

    Aljarallah, Badr; Hassan, Mohammad Saleh

    2015-04-01

    The vast majority of PBL experience is in basic science courses. Application of classic Problem based learning in clerkship phase is challenging. Although the clinical case is considered a problem, yet solving this problem following the burrow's law has faced hurdles. The difficulties are facing the learner, the teacher and curricula. We implement innovative curriculum for the clerkship year in internal medicine course. We surveyed the student just before coming to an internal medicine course to ask them about continuing PBL or other types of learning in clinical years. A committee was created to study the possible ways to integrate PBL in the course. After multiple brainstorming meeting, an innovated curriculum was implemented. Student surveyed again after they completed their course. The survey is asking them about what is the effect of the implemented curriculum in their skills, attitude, and knowledge. 70% of Students, who finished their basic science in PBL, preferred not to have classical PBL, but more a clinical oriented case based curriculum in the clinical years. After this innovated curriculum, 50-60 % of students who completed it showed a positive response in all aspects of effects including skill, attitude, and knowledge. The Innovated curriculum includes daily morning report, 3 bedside teaching, investigation session, and clinical reasoning weekly, and Lectures up to twice a week. We suggest implementing a curriculum with PBL and case-based criteria in clinical phase are feasible, we are providing a framework with this innovated curriculum.

  20. The effect of acupuncture treatment for insomnia in chronic hemodialysis patients

    Science.gov (United States)

    Widjaja, J. A.; Simadibrata, C.; Srilestari, A.; Marbun, M. B. H.

    2017-08-01

    Insomnia is a problem often experienced by patients on chronic dialysiswhich reduces their quality of life. Current management of insomnia with this specific group of patients has yet to produce optimum results. In this study, we explored the roleof acupuncture as a treatment for symptoms of insomnia in patients on chronic dialysis. Twenty-eight hemodialysis patients suffering from insomnia were divided randomly into two groups, an acupuncture group (n = 15) who received acupuncture treatment at the points HT7 Shenmen, PC6 Neiguan, GV20 Baihui, and EX-HN1 Sishenchong, anda control group (n = 13) who underwenta sham procedure in which a needle was inserted into an elastic bandage at the same points. The acupuncture treatment was done during hemodialysis twice a week for five weeks. PSQI scores and the WHOQOL-BREF were assessed before treatment, after the fifth treatment, and at the end of the treatment. Significant differences were found in the PSQI score ((4.20±2.27 vs. 11.23±3.37) p = 0.000) and in the WHOQOL-BREF ((94.53±10.08 vs. 82.69±11.90) p = 0.008) between the acupuncture group and the control group by the end of the period of treatment. Acupuncture treatment effectively improved the quality of sleep and the quality of life for these chronic hemodialysis patients.

  1. PHYSIQUE AND BODY COMPOSITION OF GIRLS PRACTISING CONTEMPORARY DANCE

    Directory of Open Access Journals (Sweden)

    Przednowek Karolina H.

    2017-09-01

    Full Text Available Introduction. Physique and body composition are often explored in sport-related research. This is due to the fact that morphological features can be useful for determining a person’s predispositions for practising a given type of physical activity. Dance, as any other sports discipline, has an impact on the physique and motor skills of those who practise it. Most research concerning the physique and body composition of dancers conducted so far has focused on persons practising ballet or competitive ballroom dancing. Investigating these issues in contemporary dancers is a new field of study. The aim of the current study was to examine the physique and body composition of girls aged 14-17 years practising contemporary dance. Material and methods. The study involved 23 girls who trained contemporary dance twice a week for 2 hours. The participants of the study had been training since the age of six. Basic anthropometric measurements were performed. Body composition was analysed based on parameters measured using a Tanita body composition analyser. Conclusions. The analysis found that girls training contemporary dance were characterised by a leptosomatic physique. BMI values in both younger and older contemporary dancers indicated that their weight was normal. Compared to girls who did not practise any particular type of sport, contemporary dancers had a lower weight, a lower body water percentage, and a lower body fat percentage. The dancers were also characterised by a greater circumference of the waist, hips, arm, and chest compared to untrained peers.

  2. Hyperthermia of locally advanced or recurrent gynecological cancer. The effect of combination with irradiation or chemotherapy

    International Nuclear Information System (INIS)

    Terashima, Hiromi; Imada, Hajime; Egashira, Kanji; Nakata, Hajime; Kunugita, Naoki; Matsuura, Yuusuke; Kashimura, Masamichi

    1995-01-01

    Between May 1986 and April 1994, 15 patients with advanced or recurrent gynecological cancer were treated with combined therapy of hyperthermia and irradiation or chemotherapy at UOEH Hospital. Initial cases were treated by hyperthermia combined with irradiation in 4 and with chemotherapy in 2. Recurrent 9 cases were treated by hyperthermia combined with chemotherapy or by hyperthermia alone. Radiotherapy was given in a conventional way 5 fractions per week and hyperthermia was performed using RF capacitive heating equipment, Thermotron RF-8, once or twice a week. Intratumoral temperature was measured by thermocouple inserted into the tumor and kept at 42-44degC for 30-40 minutes. Complete response (CR) and partial response (PR), defined as 50% or more regression, was obtained in 8/15 (53%). Response rates (CR+PR/all cases) were good in initially treated cases (5/6, 83%), irradiated cases (7/8, 88%) and cases hearted over 42degC (7/9, 78%). Combined therapy of hyperthermia and radiotherapy seemed to be useful for controlling advanced gynecological cancers. (author)

  3. Therapeutic Touch Has Significant Effects on Mouse Breast Cancer Metastasis and Immune Responses but Not Primary Tumor Size.

    Science.gov (United States)

    Gronowicz, Gloria; Secor, Eric R; Flynn, John R; Jellison, Evan R; Kuhn, Liisa T

    2015-01-01

    Evidence-based integrative medicine therapies have been introduced to promote wellness and offset side-effects from cancer treatment. Energy medicine is an integrative medicine technique using the human biofield to promote well-being. The biofield therapy chosen for study was Therapeutic Touch (TT). Breast cancer tumors were initiated in mice by injection of metastatic 66cl4 mammary carcinoma cells. The control group received only vehicle. TT or mock treatments were performed twice a week for 10 minutes. Two experienced TT practitioners alternated treatments. At 26 days, metastasis to popliteal lymph nodes was determined by clonogenic assay. Changes in immune function were measured by analysis of serum cytokines and by fluorescent activated cells sorting (FACS) of immune cells from the spleen and lymph nodes. No significant differences were found in body weight gain or tumor size. Metastasis was significantly reduced in the TT-treated mice compared to mock-treated mice. Cancer significantly elevated eleven cytokines. TT significantly reduced IL-1-a, MIG, IL-1b, and MIP-2 to control/vehicle levels. FACS demonstrated that TT significantly reduced specific splenic lymphocyte subsets and macrophages were significantly elevated with cancer. Human biofield therapy had no significant effect on primary tumor but produced significant effects on metastasis and immune responses in a mouse breast cancer model.

  4. Improving spatial-simultaneous working memory in Down syndrome: effect of a training program led by parents instead of an expert

    Directory of Open Access Journals (Sweden)

    Francesca ePulina

    2015-08-01

    Full Text Available Recent studies have suggested that the visuospatial component of working memory (WM is selectively impaired in individuals with Down syndrome (DS, the deficit relating specifically to the spatial-simultaneous component, which is involved when stimuli are presented simultaneously. The present study aimed to analyze the effects of a computer-based program for training the spatial-simultaneous component of WM in terms of: specific effects (on spatial-simultaneous WM tasks; near and far transfer effects (on spatial-sequential and visuospatial abilities, and everyday memory tasks; and maintenance effects (one month after the training. A comparison was drawn between the results obtained when the training was led by parents at home as opposed to an expert in psychology.Thirty-nine children and adolescents with DS were allocated to one of two groups: the training was administered by an expert in one, and by appropriately-instructed parents in the other. The training was administered individually twice a week for a month, in 8 sessions lasting approximately 30 minutes each. Our participants’ performance improved after the training, and these results were maintained a month later in both groups. Overall, our findings suggest that spatial-simultaneous WM performance can be improved, obtaining specific and transfer gains; above all, it seems that, with adequate support, parents could effectively administer a WM training to their child.

  5. Training directionally selective motion pathways can significantly improve reading efficiency

    Science.gov (United States)

    Lawton, Teri

    2004-06-01

    This study examined whether perceptual learning at early levels of visual processing would facilitate learning at higher levels of processing. This was examined by determining whether training the motion pathways by practicing leftright movement discrimination, as found previously, would improve the reading skills of inefficient readers significantly more than another computer game, a word discrimination game, or the reading program offered by the school. This controlled validation study found that practicing left-right movement discrimination 5-10 minutes twice a week (rapidly) for 15 weeks doubled reading fluency, and significantly improved all reading skills by more than one grade level, whereas inefficient readers in the control groups barely improved on these reading skills. In contrast to previous studies of perceptual learning, these experiments show that perceptual learning of direction discrimination significantly improved reading skills determined at higher levels of cognitive processing, thereby being generalized to a new task. The deficits in reading performance and attentional focus experienced by the person who struggles when reading are suggested to result from an information overload, resulting from timing deficits in the direction-selectivity network proposed by Russell De Valois et al. (2000), that following practice on direction discrimination goes away. This study found that practicing direction discrimination rapidly transitions the inefficient 7-year-old reader to an efficient reader.

  6. Combination benefit of cognitive rehabilitation plus donepezil for Alzheimer's disease patients.

    Science.gov (United States)

    Matsuzono, Kosuke; Hishikawa, Nozomi; Takao, Yoshiki; Wakutani, Yosuke; Yamashita, Toru; Deguchi, Kentaro; Abe, Koji

    2016-02-01

    Alzheimer's disease (AD) is one of the most important diseases in aging society, and non-drug therapy might be an alternative therapeutic approach. Thus, we evaluated the add-on effect of cognitive rehabilitation on AD patients under donepezil treatment. We retrospectively analyzed 55 AD patients with a Mini-Mental State Examination score of 15-25, dividing them into two groups depending on whether they were receiving ambulatory cognitive rehabilitation (group D + R, n = 32) or not (group D, n = 23) in Kurashiki Heisei Hospital over 1 year. The present cognitive rehabilitation included physical therapy, occupational therapy and speech therapy for 1-2 h once or twice a week. Between group D and group D + R, there was no significant difference in baseline data, such as age, Mini-Mental State Examination score, periventricular hyperintensity on magnetic resonance imaging, deep white matter hyperintensity on magnetic resonance imaging or donepezil dose (4.1 mg/day). At 1 year later, however, the Mini-Mental State Examination score improved only in group D + R from 21.7 to 24.0 (**P cognitive rehabilitation plus a choline esterase inhibitor donepezil showed a better effect for the cognitive function of AD patients than drug only therapy at 1 year. © 2015 Japan Geriatrics Society.

  7. Effect of animal-assisted activity on balance and quality of life in home-dwelling persons with dementia.

    Science.gov (United States)

    Olsen, Christine; Pedersen, Ingeborg; Bergland, Astrid; Enders-Slegers, Marie-José; Ihlebæk, Camilla

    2016-01-01

    Purpose of the study was to examine if animal-assisted activity with a dog (AAA) in home-dwelling persons with dementia (PWDs) attending day-care centers would have an effect on factors related to risk of fall accidents, with balance (Berg balance scale) and quality of life (Quality of Life in Late-stage Dementia) as main outcome. The project was conducted as a prospective and cluster-randomized multicenter trial with a follow-up. 16 adapted day-care centers recruited respectively 42 (intervention group) and 38 (control group with treatment as usual) home-dwelling PWDs. The intervention consisted of 30 min sessions with AAA led by a qualified dog handler twice a week for 12 weeks in groups of 3-7 participants. The significant positive effect on balance indicates that AAA might work as a multifactorial intervention in dementia care and have useful clinical implication by affecting risk of fall. ClinicalTrial.gov; NCT02008630. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Short-term Beneficial Effects of 12 Sessions of Neurofeedback on Avoidant Personality Accentuation in the Treatment of Alcohol Use Disorder

    Directory of Open Access Journals (Sweden)

    Nina Dalkner

    2017-09-01

    Full Text Available This study evaluated the effects of alpha/theta neurofeedback on Clinical Personality Accentuations in individuals with alcohol use disorder. Twenty-five males were investigated using a pre-test/post-test design with a waiting-list control group. Participants were randomly assigned either to an experimental group (n = 13 receiving 12 sessions of neurofeedback twice a week as a treatment adjunct over a period of 6 weeks, or to a control group (n = 12 receiving treatment as usual. The Inventory of Clinical Personality Accentuations and the NEO-Five-Factor Inventory were applied at pre- and post-test. The neurofeedback protocol focused on enhancement of the EEG alpha (8–12 Hz and theta (4–7 Hz and used a visual feedback paradigm. Analyses of covariance showed improvements in Avoidant Personality Accentuation within the experimental group. Our data suggest that 12 sessions of this neurofeedback intervention might be effective in reducing avoidant and stress-related personality traits in patients with alcohol use disorder.

  9. The Effectiveness of Rule-Governed Democracy Classroom Management Style on Self-Esteem of 3rd-grade High School Male Students

    Directory of Open Access Journals (Sweden)

    H. Nazari

    2015-06-01

    Full Text Available By utilizing classroom management styles, teachers will be able to get rid of possible students’ misconducts and promote a friendly atmosphere which will in effect promote students’ participation in learning activities. Additionally, increased self-esteem, which is an achievement of such utilization, will influence various aspects of students’ future lives. Taking this point into consideration, the present study aimed at determining the efficacy of rule-governed democracy classroom management style on self-esteem of 3rd-grade high-school male students. All 3rd-grade high-school male students of Abdanan city in the academic year 2013 comprised the statistical population to this study. Using convenience sampling, 38 subjects were selected and randomly assigned to experimental and control groups. The research design was pretest-post-test. Cooper Smith's self-esteem questionnaire was used as the research instrument which was administered to the two groups at the outset. The experimental group was given seven 90-minutes sessions of treatment and twice-a-week. The two groups were asked to fill out the same questionnaire for the post-test stage afterwards. Descriptive statistics, including the analysis of covariance was used to analyze the data. The results revealed that the utilization of rule-governed democracy classroom management style in the classroom had significantly increased the self-esteem (public-family-social- and scholastic-professional of male students in the post-test (p<0/001.

  10. The effects of combination of Eurycoma longifolia Jack ethanolic extract and doxorubicine on hematological profile in rats given by 7,12-dimethylbenz(a)anthracene

    Science.gov (United States)

    Nurani, L. H.; Mursyidi, A.; Widyarini, S.; Rohman, A.

    2017-11-01

    Doxorubicin (Dox) is known as anticancer drug commonly used for cancer treatment. Eurycoma longifolia Jack or Pasakbumi was reported to have chemopreventive effect. In cancer patients, there are some dysfunctions of blood parameter, therefore some hematologic tests are needed to monitor cancer patients. In this study, the effects of combination of ethanolic extract of E. longifolia Jack (EEE) and Dox on hematologic profiles were investigated in rats injected by DMBA. Rats were divided into eight groups. Group I was normal group; Group II, rats were treated with extract dose 100 mg/kgbw; Groups III, IV, V, VI, VII and VIII, rats were treated with Dox, DMBA, DMBA+Dox, DMBA+EEE, DMBA+Dox +EEE, and Dox+EEE, respectively. DMBA administration orally was conducted twice a week for 5 weeks. At 16th week of treatments, bloods were taken from orbitalis sinus for hematologicals profile (levels of Hb, erytrocyte, hematocrite, leukocyte, MCV, MCH, and differencial leucocyte count) measurements. These data were analyzed by one way ANOVA followed by LSD test. DMBA administration significantly decreased the hematological profiles compared to the normal group, except in lymphocyte level. Rats treated with extract and extract+Dox were able to increase the hematological profile compared to rats given by DMBA only. Based on these findings it can be concluded that the combination of EEE and Dox potentially increase hematological profile of rats given by DMBA.

  11. Perceived risk of regular cannabis use in the United States from 2002 to 2012: differences by sex, age, and race/ethnicity.

    Science.gov (United States)

    Pacek, Lauren R; Mauro, Pia M; Martins, Silvia S

    2015-04-01

    Cannabis is one of the most widely used psychoactive substances in the United States (U.S.). Perceived risk of use is associated with substance use; the recent debate surrounding medicalization and legalization of cannabis in the U.S. has the potential to impact perceived risk of use. Recent estimates are needed to assess temporal changes in, and identify correlates of, perceived risk of cannabis use. Utilizing data from the 2002-2012 survey years of the National Survey on Drug Use and Health, chi-squared statistics and logistic regression were used to describe temporal changes in perceived risk of regular cannabis use (i.e., once or twice a week), to explore correlates of perceived risk, and to report frequency of cannabis use. Between 2002 and 2012, perceived great risk of regular cannabis use varied significantly overall (p race/ethnicity; age 50+; and family income of $20,000-49,999. Characteristics associated with decreased odds of perceived great risk included: ages 12-17 and 18-25; high school education or greater; total family income of $75,000+; past year non-daily and daily cannabis use; and survey years 2008-2012. Findings characterize trends of perceived risk of regular cannabis use, and past year non-daily and daily cannabis use. Longitudinal studies of the influence of legal status of cannabis at the state-level are needed. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  12. Fostering EFL Learners’ Reading Comprehension: Animation Film Technique

    Directory of Open Access Journals (Sweden)

    Asefeh Torabian

    2017-04-01

    Full Text Available The current study investigated the effect of implementing animation films on developing reading comprehension texts among EFL learners of a language institute in Kerman. For this purpose, two groups of pre-intermediate EFL learners were chosen (30 participants in each group. After three months of instruction, twice a week, 2story books named the "Good Dinosaur" and "Little Prince" including totally 20 chapters in both groups and animation films including 60 minutes divided into 6 to 7 minutes in each session in experimental group were presented. To estimate the primary knowledge of the subjects, a pretest was taken from both groups and after the experiment came to an end, a posttest was followed. The result revealed that a meaningful relationship could be identified between the procedures incorporated for both groups. However, the experimental group achieved higher degree of achievement using animation films presented to them by scoring higher in the total mean and also, interview participants were satisfied with the use of animation films in the reading class.

  13. Short-lived medical isotopes at Harwell

    International Nuclear Information System (INIS)

    Cuninghame, J.G.

    1985-01-01

    This paper describes the small program of medical isotope commercial production and research and development on the Harwell Variable Energy Cyclotron. Because of its complexity, this nuclear research machine is extremely expensive to run, and so the program must be restricted to those isotopes which cannot be more cheaply produced elsewhere in the United Kingdom. At present these are 123 I (in full commercial production), the /sup 195m/Hg → /sup 195m/Au generator (about to go into commercial production), and 211 At (under development). Iodine-123 is produced once or twice a week at a level of 300 to 400 mCi per batch and is sold to an average of 30 customers all over the United Kingdom and Europe. The gold generator is being developed for first-pass heart angiography and is undergoing clinical trials at three U.K. hospitals. A research program in conjunction with the U.K. Medical Research Council is directed to the labeling of monoclonal antibodies with 211 At as a possible agent for cancer therapy

  14. From Body to Mind and Spirit: Qigong Exercise for Bereaved Persons with Chronic Fatigue Syndrome-Like Illness

    Directory of Open Access Journals (Sweden)

    Jie Li

    2015-01-01

    Full Text Available Bereavement may bring negative impacts on the mind, body, and spiritual well-being of grieving persons. Some bereaved persons with chronic fatigue syndrome- (CFS- illness experience a dual burden of distress. This study investigated the effects of bereavement on CFS-like illness by comparing bereaved and nonbereaved participants. It also adopted a random group design to investigate the effectiveness of Qigong on improving the well-being of bereaved participants. The Qigong intervention comprised 10 group sessions delivered twice a week for 5 weeks and home-practice for at least three times a week lasting 15–30 minutes each. The participants’ fatigue, anxiety, and depression, quality of life (QoL, and spiritual well-being were measured at baseline and 3 months after treatment. The bereaved participants experienced significantly greater mental fatigue (16.09 versus 14.44, p=0.017 and lower physical QoL (34.02 versus 37.17, p=0.011 than their nonbereaved counterparts. After 3 months, the mental fatigue (−8 versus −4, p=0.010 and physical fatigue (−10 versus −5, p=0.007 experienced by intervention group had declined significantly, and improvements on their spirituality (14 versus −2, p=0.013 and psychological QoL (8.91 versus 0.69, p=0.002 scores exceeded those of the control group.

  15. Modification of N-Methyl-N-Nitrosourea initiated bladder carcinogenesis in Wistar rats by terephthalic acid

    International Nuclear Information System (INIS)

    Cui Lunbiao; Shi Yuan; Dai Guidong; Pan Hongxin; Chen Jianfeng; Song Ling; Wang Shouling; Chang, Hebron C.; Sheng Hongbing; Wang Xinru

    2006-01-01

    The effect of terephthalic acid (TPA) on urinary bladder carcinogenesis was examined. Male Wistar rats were initiated by injection of N-Methyl-N-Nitrosourea (MNU) (20 mg/kg b.w. ip) twice a week for 4 weeks, then given basal diet containing 5% TPA, 5% TPA plus 4% Sodium bicarbonate (NaHCO 3 ) or 1% TPA for the next 22 weeks, and then euthanized. 5% TPA treatment induced a high incidence of urinary bladder calculi and a large amount of precipitate. Though 5% TPA plus 4% Sodium bicarbonate (NaHCO 3 ) and 1% TPA treatment did not induce urinary bladder calculi formation, they resulted in a moderate increase in urinary precipitate. Histological examination of urinary bladder revealed that MNU-5% TPA treatment resulted in a higher incidence of simple hyperplasia, papillary or nodular hyperplasia (PN hyperplasia), papilloma and cancer than MNU control. MNU-5% TPA plus 4% Sodium bicarbonate (NaHCO 3 ) and 1% TPA treatment increased slightly the incidence of simple hyperplasia and PN hyperplasia (not statistically significant). The major elements of the precipitate are phosphorus, potassium, sulfur, chloride, calcium and TPA. The present study indicated that the calculi induced by TPA had a strong promoting activity on urinary bladder carcinogenesis and the precipitate containing calcium terephthalate (CaTPA) may also have weak promoting activity on urinary bladder carcinogenesis

  16. Effects of ethanol and carbon tetrachloride upon vitamin A status of rats

    International Nuclear Information System (INIS)

    McCauley, K.; Prabhudesai, M.; Erdman, J.W. Jr.

    1986-01-01

    The effects of ethanol (ET) and carbon tetrachloride (CCL 4 ) upon tissue vitamin A, liver lipids, liver cytochrome P 450 and hepatic morphology were investigated. After a two week feeding period, young male rats were divided into four groups. For 5 weeks one group of rats (n=18) received ET in liquid diets (30% of calories) while another (n=8) was exposed to CCL 4 inhalation twice a week along with phenobarbitol in the diet. All groups received the NRC recommended level for vitamin A. Comparison of ET and its pair-fed control group revealed; decreased hepatic vitamin A, no change in serum vitamin A, increased % liver lipid and cytochrome P 450 with minimal fat accumulation in hepatocytes. Comparison of CCL 4 group with pair-fed controls showed; increased serum vitamin A, decreased hepatic vitamin A, increased cytochrome P 450 , marked hepatic fat accumulation, hepatic cell necrosis and early cirrhosis. Thus, CCL 4 , which is a more potent hepatotoxin as evidenced by a more elevated cytochrome P 450 and distorted liver morphology, not only reduced liver vitamin A, but also increased serum vitamin A. The hepatic response to CCL 4 may mimic a more cirrhotic condition such as that resulting from longer-termed ET intake

  17. Inhibitory effect of vitamin C in combination with vitamin K3 on tumor growth and metastasis of Lewis lung carcinoma xenografted in C57BL/6 mice.

    Science.gov (United States)

    Chen, Ming-Feng; Yang, Chih-Min; Su, Cheng-Ming; Liao, Jiunn-Wang; Hu, Miao-Lin

    2011-01-01

    Vitamin C in combination with vitamin K3 (vit CK3) has been shown to inhibit tumor growth and lung metastasis in vivo, but the mechanism of action is poorly understood. Herein, C57BL/6 mice were implanted (s.c.) with Lewis lung carcinoma (LLC) for 9 days before injection (i.p.) with low-dose (100 mg vit C/kg + 1 mg vit K3/kg), high-dose (1,000 mg vit C/kg + 10 mg vit K3/kg) vit CK3 twice a week for an additional 28 days. As expected, vit CK3 or cisplatin (6 mg/kg, as a positive control) significantly and dose-dependently inhibited tumor growth and lung metastasis in LLC-bearing mice. Vit CK3 restored the body weight of tumor-bearing mice to the level of tumor-free mice. Vit CK3 significantly decreased activities of plasma metalloproteinase (MMP)-2, -9, and urokinase plasminogen activator (uPA). In lung tissues, vit CK3 1) increased protein expression of tissue inhibitor of metalloproteinase-1 (TIMP-1), TIMP-2, nonmetastatic protein 23 homolog 1 and plasminogen activator inhibitor-1; 2) reduced protein expression of MMP-2 and MMP-9; and 3) inhibited the proliferating cell nuclear antigen (PCNA). These results demonstrate that vit CK3 inhibits primary tumor growth and exhibits antimetastastic potential in vivo through attenuated tumor invasion and proliferation.

  18. Multicomponent Exercise Improves Hemodynamic Parameters and Mobility, but Not Maximal Walking Speed, Transfer Capacity, and Executive Function of Older Type II Diabetic Patients

    Directory of Open Access Journals (Sweden)

    Hélio José Coelho Junior

    2018-01-01

    Full Text Available The present study aimed to investigate the effects of a 6-month multicomponent exercise program (MCEP on functional, cognitive, and hemodynamic parameters of older Type 2 diabetes mellitus (T2DM patients. Moreover, additional analyses were performed to evaluate if T2DM patients present impaired adaptability in response to physical exercise when compared to nondiabetic volunteers. A total of 72 T2DM patients and 72 age-matched healthy volunteers (CG were recruited and submitted to functional, cognitive, and hemodynamic evaluations before and after six months of a MCEP. The program of exercise was performed twice a week at moderate intensity. Results indicate T2DM and nondiabetic patients present an increase in mobility (i.e., usual walking speed after the MCEP. However, improvements in maximal walking speed, transfer capacity, and executive function were only observed in the CG. On the other hand, only T2DM group reveals a marked decline in blood pressure. In conclusion, data of the current study indicate that a 6-month MCEP improves mobility and reduce blood pressure in T2DM patients. However, maximal walking speed, transfer capacity, and executive function were only improved in CG, indicating that T2DM may present impaired adaptability in response to physical stimulus.

  19. Fouling research and cleaning effect by sponge ball on condencer tubes

    Energy Technology Data Exchange (ETDEWEB)

    Matsumoto, S; Sano, A [Kansai Electric Power Co., Inc., Osaka (Japan); Minamoto, K; Mimura, K; Kyohara, S

    1978-07-01

    Systematic research has been performed to investigate the cleaning effect on condensers cooled by sea water. The test has been done for a year using the test condenser at the Kainan Power Station, Kansai Electric Power Company. The main purpose of this research was to see the effect of cleaning inner walls of condenser tubes with sponge balls on the prevention of adhesion of marine creatures such as barnacles and other shellfishes. As the test tubes, the aluminum-brass and titanium tubes with 25.4 mm diameter, 1.245 mm thickness and 170 mm length were used. Frequency of cleaning and flow rate were chosen as the variable parameters. The effect of seasons was also investigated. Major conclusions drawn from this research were as follows. (1) More adhesion of barnacles was observed at slower flow speed and in titanium tubes rather than aluminum brass tubes. (2) At the flow speed of 1 m/sec. cleaning frequency of more than twice a week was necessary to perfectly avoid the adhesion. (3) In summer, the adhesion was most intensive, whereas in winter, it was the least. (4) Barnacles were the most predominant organism. (5) Cleaning with sponge balls was effective.

  20. Fouling research and cleaning effect by sponge ball on condencer tubes

    International Nuclear Information System (INIS)

    Matsumoto, Seizo; Sano, Akira; Minamoto, Kenju; Mimura, Keisuke; Kyohara, Shigeru.

    1978-01-01

    Systematic research has been performed to investigate the cleaning effect on condensers cooled by sea water. The test has been done for a year using the test condenser at the Kainan Power Station, Kansai Electric Power Company. The main purpose of this research was to see the effect of cleaning inner walls of condenser tubes with sponge balls on the prevention of adhesion of marine creatures such as barnacles and other shellfishes. As the test tubes, the aluminum-brass and titanium tubes with 25.4 mm diameter, 1.245 mm thickness and 170 mm length were used. Frequency of cleaning and flow rate were chosen as the variable parameters. The effect of seasons was also investigated. Major conclusions drawn from this research were as follows. (1) More adhesion of barnacles was observed at slower flow speed and in titanium tubes rather than aluminum brass tubes. (2) At the flow speed of 1 m/sec. cleaning frequency of more than twice a week was necessary to perfectly avoid the adhesion. (3) In summer, the adhesion was most intensive, whereas in winter, it was the least. (4) Barnacles were the most predominant organism. (5) Cleaning with sponge balls was effective. (Aoki, K.)

  1. Effect of heme oxygenase-1 on radiation-induced skin injury

    International Nuclear Information System (INIS)

    Song Chuanjun; Meng Xingjun; Xie Ling; Chen Qing; Zhou Jundong; Zhang Shuyu; Wu Jinchang

    2012-01-01

    Objective: To investigate the effect of heme oxygenase-1 (HO-1) on the acute radiation-induced skin injury by gene transfer. Methods: Thirty-three male SD rats were randomly divided into three groups as PBS-injected group, Ad-EGFP-injected group and Ad-HO-1-injected group (n=11). In each group, three rats were used for determining the expression of target gene and the other rats were irradiated on the buttock skin with 40 Gy electron beam generated by a linear accelerator. Immediately after irradiation, rats were administered with a subcutaneous injection of PBS, Ad-EGFP or Ad-HO-1, respectively. Subsequently, the skin reactions were measured twice a week using the semi-quantitative skin injury scale. Results: The strong positive expression of HO-1 was observed in subcutaneous dermal tissue after injection of Ad-HO-1. Compared to the PBS-injected group or the Ad-EGFP-injected group, a significant mitigation of skin injury was observed in Ad-HO-1-injected mice 14 d after irradiation (q=0.000-0.030, P<0.05). Conclusions: HO-1 could significantly mitigate radiation-induced acute skin injury and Ad-HO-1 could be used to treat radiation-induced skin injury. (authors)

  2. Effects of an Ai Chi fall prevention programme for patients with Parkinson's disease.

    Science.gov (United States)

    Pérez-de la Cruz, S; García Luengo, A V; Lambeck, J

    2016-04-01

    One of the main symptoms of Parkinson's disease is the high incidence of falls occurring due to the decline of both static and dynamic balance. The aim of this study is to determine the effect of an Ai Chi programme designed to prevent falls in patients with Parkinson's disease by improving both functional independence and perception of physical pain. Fifteen patients diagnosed with Parkinson's disease (Hoehn and Yahr stages 1-3) participated in a 10-week Ai Chi programme consisting of 30 to 45-minute aquatic exercise sessions twice a week. The assessment measures used in this study were the pain visual analogue scale (VAS), the Tinetti gait and balance assessment tool, and the Timed Get up and Go test. The results were calculated by applying the Friedman test to 3 related measurements: patients at baseline, at post-treatment (at the end of the 10 week programme) and after one month of follow-up. The data obtained showed a significant improvement (p Parkinson's disease. Copyright © 2015 Sociedad Española de Neurología. Published by Elsevier España, S.L.U. All rights reserved.

  3. Hepatoprotective activity of Chhit-Chan-Than extract powder against carbon tetrachloride-induced liver injury in rats

    Directory of Open Access Journals (Sweden)

    Yi-Chun Lin

    2014-06-01

    Full Text Available The capability of Chhit-Chan-Than extract powder (CCTEP, 10% aqueous Ocimum gratissimum L. extract to protect against carbon tetrachloride (CCl4-induced oxidative stress and hepatotoxicity in vivo was investigated. Wistar rats were divided into five groups. Group A was a normal control group given only vehicle; Group B, the hepatotoxic group, was injected intraperitoneally twice a week with repeated 8% CCl4/olive oil (0.1 mL/100 g of body weight; Groups C–E, extract-treated groups received CCl4 and different doses of CCTEP (100 mg/kg and 200 mg/kg or silymarin (200 mg/kg of body weight daily by gavage for 8 weeks, respectively. The results showed that the CCl4-induced histopathogical changes may be prevented by CCTEP through reducing the intercellular collogen stack, dropping blood serum alanine aminotransferase and aspartate aminotransferase levels, and restoring the catalase activity and glutathione content. The hepatoprotective properties were further confirmed by the marked improvement in histopathological examination and by quantitative steatosis-fibrosis scoring. The above results suggest that CCTEP is able to prevent the liver inflammation and fibrosis induced by repeated CCl4 administration, and the hepatoprotective effects might be correlated partly with its antioxidant and free radical scavenging effects.

  4. Training-induced improvement of response selection and error detection in aging assessed by task switching: effects of cognitive, physical, and relaxation training.

    Science.gov (United States)

    Gajewski, Patrick D; Falkenstein, Michael

    2012-01-01

    Cognitive control functions decline with increasing age. The present study examines if different types of group-based and trainer-guided training effectively enhance performance of older adults in a task switching task, and how this expected enhancement is reflected in changes of cognitive functions, as measured in electrophysiological brain activity (event-related potentials). One hundred forty-one healthy participants aged 65 years and older were randomly assigned to one of four groups: physical training (combined aerobic and strength training), cognitive training (paper-pencil and computer-aided), relaxation and wellness (social control group), and a control group that did not receive any intervention. Training sessions took place twice a week for 90 min for a period of 4 months. The results showed a greater improvement of performance for attendants of the cognitive training group compared to the other groups. This improvement was evident in a reduction of mixing costs in accuracy and intraindividual variability of speed, indexing improved maintenance of multiple task sets in working memory, and an enhanced coherence of neuronal processing. These findings were supported by event-related brain potentials which showed higher amplitudes in a number of potentials associated with response selection (N2), allocation of cognitive resources (P3b), and error detection (Ne). Taken together, our findings suggest neurocognitive plasticity of aging brains which can be stimulated by broad and multilayered cognitive training and assessed in detail by electrophysiological methods.

  5. Effect of classic massage in quality of life of university students

    Directory of Open Access Journals (Sweden)

    Nuno Miguel Lopes de Oliveira

    Full Text Available Abstract Introduction : Due to often excessive academic activities, some university students are affected by stress, anxiety and depression, which can negatively influence quality of life. The classical massage was tested as a strategy for improving quality of life, since it presents psychogenic effects that contribute to this. Objective : To evaluate the effects of classical massage on quality of life, in stress, anxiety, depression and cardiorespiratory variables of university students. Methods : The sample consisted of an intervention group and a control group. While the intervention group (n = 10 received ten massage sessions, twice a week, for 30 minutes in the region of the cervical and thoracic spine, the control group (n = 12 received no intervention. For evaluating psychological variables, the Quality of Life Scale, the Lipp Inventory of Stress Symptoms for Adults, and the Hospital Anxiety and Depression Scale were used. To assess cardiorespiratory variables, blood pressure, heart and respiratory rate were measured. Results : There was a significant improvement in quality of life and significant decrease in cardiorespiratory variables. Conclusion : The classic massage can be a strategy for the improvement of quality of life in university students who present symptoms of stress, anxiety, elevation of blood pressure, heart and respiratory rate.

  6. Use of calorie information at fast food and chain restaurants among US youth aged 9-18 years, 2010.

    Science.gov (United States)

    Wethington, H; Maynard, L M; Blanck, H M

    2013-09-01

    To examine whether youth use calorie information when it is available at fast food/chain restaurants and what factors are associated with using this information to make their food selection. A cross-sectional analysis was conducted on a sample of 721 youth (9-18 years) using the 2010 YouthStyles and HealthStyles surveys. The outcome measure was reported use of calorie information at fast food/chain restaurants. Multivariable logistic regression was used to examine the associations between sociodemographic variables and the use of calorie information at fast food/chain restaurants. Of those who visited fast food/chain restaurants, 42.4% reported using calorie information at least sometimes. Girls were more likely than boys (adjusted odds ratio (aOR) = 1.8, 95% confidence interval (CI) = 1.2-2.5) and youth who were obese were more likely than those at a healthy weight (aOR = 1.7, 95% CI = 1.04-2.9) to use calorie information, and youth eating at a fast food/chain restaurant twice a week or more versus once a week or less were half as likely to report using calorie information (aOR = 0.5, 95% CI = 0.4-0.8). Public health education efforts can benefit from research to determine how to increase usage among youth so that their food choices are appropriate for their caloric needs.

  7. [Kinesiotherapy effect on quality of life, sexual function and climacteric symptoms in women with fibromyalgia].

    Science.gov (United States)

    Lisboa, Lilian Lira; Sonehara, Elisa; Oliveira, Katia Cristina Araújo Nogueira de; Andrade, Sandra Cristina de; Azevedo, George Dantas

    2015-01-01

    To evaluate the effect of the kinesiotherapy in the quality of life, sexual function and menopause-related symptoms and compare in climacteric women with and without fibromyalgia (FM). the group was composed of 90 climacteric women divided in 2 groups: FM (47) and control (43). The patients were analyzed on their quality of life (Utian Quality of Life [UQoL]), sexual function (Sexual Quotient-Female Version [SQ-F] questionnaire) and intensity of the climacteric symptoms (Blatt-Kupperman menopausal index [BKMI]). Both groups performed pelvic floor kinesiotherapy, composed of 20 sessions, twice a week. Statistical analysis was performed using Student's t-test, mixed-design analysis of variance (ANOVA) and Cohen's Kappa. In the quality of life, an improvement was noticed in both groups for all domains analyzed. In the comparison between groups it was noticed a difference in the emotional (p=0.01), health (p=0.03) and sexual (p=0.001) domains with considerable gains verified in the control group. Improvement was also noticed in the sexual function. In the analysis between groups, FM group showed a lower score compared to the control group (p quality of life, sexual function and climacteric symptoms in women with and without fibromyalgia in the climacteric period; however, fibromyalgia seems to be a limiting factor to achieve better results in some of the aspects evaluated. Copyright © 2015 Elsevier Editora Ltda. All rights reserved.

  8. Safety and dose flexibility clinical evaluation of intravesical liposome in patients with interstitial cystitis or painful bladder syndrome

    Directory of Open Access Journals (Sweden)

    Wei-Ching Lee

    2011-10-01

    Full Text Available To present single institution open-label experience with intravesical liposomes (LPs, a mucosal protective agent, in patients with interstitial cystitis/painful bladder syndrome (IC/PBS and to assess the safety and efficacy on IC/PBS symptoms. A total of 17 symptomatic IC/PBS patients were treated with intravesical LPs (80 mg/40 mL distilled water once a week for 4 weeks (n=12 or twice a week treatment for 4 weeks (n=5. The primary outcome was the change in the O’Leary-Sant Symptom/Problem score and O’Leary-Sant total Score from baseline to Week 4 and Week 8. Other outcome measurements included the changes in pain scale, urgency scale, voiding log, and patient global assessment. Both weekly and biweekly LP instillation regiments were well tolerated. The incidence of urinary incontinence, retention, or unanticipated adverse changes was not noted at any dose either during the treatment or at the 4-week follow-up. The O’Leary-Sant Symptom/Problem score, O’Leary-Sant total Score, and pain score were significantly improved from baseline at both dose regimens with added benefit with the biweekly regimen. Intravesical LPs treatment is safe and its efficacy has sustained duration. Furthermore large-scale, placebo-controlled studies are warranted to assess the efficacy for this promising new treatment for IC/PBS.

  9. Music therapy can lower the heart rates of severely sick children.

    Science.gov (United States)

    Uggla, L; Bonde, L O; Svahn, B M; Remberger, M; Wrangsjö, B; Gustafsson, B

    2016-10-01

    Paediatric recipients of haematopoietic stem cell transplants (HSCT) are at increased risk of developing post-traumatic stress disorder (PTSD), and there is a need to identify interventions that can alleviate stress in this group. The aim of this study was to examine the previously unexplored effect of music therapy on children undergoing HSCT, by analysing physiological parameters and comparing them with a control group. We performed a randomised clinical pilot study of 24 patients up to the age of 16 undergoing HSCT at Karolinska University Hospital, Huddinge, Sweden. Music therapy, including expressive and receptive elements, was performed twice a week in the treatment group and compared to standard care in the control group. Physiological parameters were evaluated according to the hospital's protocols. The music therapy group had significantly reduced evening heart rates compared to the control group (p Music therapy significantly lowered the heart rate of children undergoing HSCT for at least four to eight hours, indicating reduced stress levels and potentially lowering the risk of developing PTSD. ©2016 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  10. A dicyanotriterpenoid induces cytoprotective enzymes and reduces multiplicity of skin tumors in UV-irradiated mice

    International Nuclear Information System (INIS)

    Dinkova-Kostova, Albena T.; Jenkins, Stephanie N.; Wehage, Scott L.; Huso, David L.; Benedict, Andrea L.; Stephenson, Katherine K.; Fahey, Jed W.; Liu Hua; Liby, Karen T.; Honda, Tadashi; Gribble, Gordon W.; Sporn, Michael B.; Talalay, Paul

    2008-01-01

    Inducible phase 2 enzymes constitute a primary line of cellular defense. The oleanane dicyanotriterpenoid 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-onitrile (TP-225) is a very potent inducer of these systems. Topical application of TP-225 to SKH-1 hairless mice increases the levels of NAD(P)H-quinone acceptor oxidoreductase 1 (NQO1) and heme oxygenase 1 (HO-1) and protects against UV radiation-induced dermal thickening. Daily topical treatments of 10 nmol of TP-225 to the backs of mice that were previously subjected to low-level chronic UVB radiation (30 mJ/cm 2 /session, twice a week for 17 weeks), led to 50% reduction in multiplicity of skin tumors. In addition, the total tumor burden of squamous cell carcinomas was reduced by 5.5-fold. The identification of new agents for protection against UV radiation-induced skin cancer and understanding of their mechanism(s) of action is especially important in view of the fact that human skin cancers represent a significant source of increasing morbidity and mortality

  11. Dry cupping for plantar fasciitis: a randomized controlled trial.

    Science.gov (United States)

    Ge, Weiqing; Leson, Chelsea; Vukovic, Corey

    2017-05-01

    [Purpose] The purpose of this study was to determine the effects of dry cupping on pain and function of patients with plantar fasciitis. [Subjects and Methods] Twenty-nine subjects (age 15 to 59 years old, 20 females and 9 males), randomly assigned into the two groups (dry cupping therapy and electrical stimulation therapy groups), participated in this study. The research design was a randomized controlled trial (RCT). Treatments were provided to the subjects twice a week for 4 weeks. Outcome measurements included the Visual Analogue Pain Scale (VAS) (at rest, first in the morning, and with activities), the Foot and Ankle Ability Measure (FAAM), the Lower Extremity Functional Scale (LEFS), as well as the pressure pain threshold. [Results]The data indicated that both dry cupping therapy and electrical stimulation therapy could reduce pain and increase function significantly in the population tested, as all the 95% Confidence Intervals (CIs) did not include 0 except for the pressure pain threshold. There was no significant difference between the dry cupping therapy and electrical stimulation groups in all the outcome measurements. [Conclusion] These results support that both dry cupping therapy and electrical stimulation therapy could reduce pain and increase function in the population tested.

  12. INCIDENCE OF BRONCHOPULMONARY DYSPLASIA IN PRETERM NEWBORNS SUBMITTED TO MECHANICAL VENTILATION: A RETROSPECTIVE STUDY OF 1250 PRETERM NEWBORNS

    Directory of Open Access Journals (Sweden)

    Leilianna de Souza Vieira

    2014-03-01

    Full Text Available Objective: To determine the incidence of preterm newborn infants in mechanical ventilation who developed bronchopulmonary dysplasia in a public hospital at Fortaleza/CE. Method: Descriptive, retrospective and longitudinal quantitative analysis with 1250 preterm infants admitted to the Intensive Care Unit, Dr. César Cals General Hospital, at Fortaleza, from July 2006 to June 2007. Data collection occurred during two months, with visits to units twice a week, where the medical records were done. Were included in these sample newborns that were in mechanical ventilation and developed bronchopulmonary dysplasia. Then the gestational average was 28.6 weeks; the mean weight of infants was 1125.33 grams, born vaginally or cesarean section, of both sexes and with various primary diseases such as respiratory distress syndrome, jaundice and neonatal infection. Results: In the sample from the total admissions, 34.48% were for mechanical ventilation and 3.48% developed bronchopulmonary dysplasia. Conclusion: Despite the low prevalence, bronchopulmonary dysplasia is a important complication of prematurity, directly related to the duration of mechanical ventilation, thus the team must be committed on weaning and extubation of those as soon as possible, preferably within the first week of life.

  13. Thai Elephant-Assisted Therapy Programme in Children with Down Syndrome.

    Science.gov (United States)

    Satiansukpong, Nuntanee; Pongsaksri, Maethisa; Sasat, Daranee

    2016-06-01

    The objectives of this study were to examine the effects of the Thai Elephant-Assisted Therapy Programme for children with Down syndrome (DS) (TETP-D) on balance, postural control and visual motor integration (VMI). A quasi-experimental design with blind control was used. Sixteen children with DS from grades 1 to 6, in a Thailand, public school were recruited for this study. The participants were divided voluntarily into two groups: control and experimental. These both groups received regular school activities, but the experimental group had added treatment, which consisted of TETP-D twice a week for 2 months. The balance subtest of the Bruininks-Oseretsky Test of Motor Proficiency 2, the postural control record form and Beery VMI were applied as outcome measure 1 week before and after the TETP-D. The results showed no significant difference in balance or postural control. However, a significant difference of VMI was shown between the two groups (z = 13.5, p = .04). Children with DS benefited from the TETP-D as it improved their VMI. The TETP-D could improve balance and postural control if provided within a suitable frequency and duration. Further research is needed to test this hypothesis. The limitations of this study are the significant differences in some aspects of the groups at pre-test such as gender and supine flexion of postural control. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  14. Electromyographic evaluation of the lower limbs of patients with Down syndrome in hippotherapy

    Directory of Open Access Journals (Sweden)

    Mariane Fernandes Ribeiro

    2017-05-01

    Full Text Available Hippotherapy is a therapeutic method that uses the horse’s movement to achieve functional results in practitioners with Down syndrome (DS, who present motor and neurophysiological changes that affect the musculoskeletal system. Evaluating the motor behavior related to the control and the improvement of muscle activation in practitioners with Down syndrome subjected to hippotherapy. 10 practitioners were divided into two groups: Down Group (DG – practitioners with DS, and Healthy Group (HG – practitioners with no physical impairment. The muscles gluteus medius, tensor fasciae latae, rectus femoris, vastus medialis, vastus lateralis, biceps femoris, tibialis anterior and gastrocnemius were evaluated by electromyography using gross RMS values, which correspond to muscle activation; the evaluations were performed on the 1st and 10th hippotherapy sessions (frequency: once a week, and after 2 months interval without treatment, they were performed on the 1st and 10th hippotherapy sessions (frequency: twice a week. It was noted that activation of the studied muscles increased with the passing of sessions, regardless the weekly frequency of attendance; however, the period without treatment resulted in reduction of this effect. Practitioners with DS presented satisfactory changes in muscle activation pattern, in learning and in motor behavior during hippotherapy sessions.

  15. Effect of health education combining diet and exercise supervision in Chinese women with perimenopausal symptoms: a randomized controlled trial.

    Science.gov (United States)

    Xi, S; Mao, L; Chen, X; Bai, W

    2017-04-01

    This study aimed to evaluate the effect of health education combining diet and exercise supervision on menopausal symptoms and diet/exercise habits. The randomized controlled study enrolled 60 patients with perimenopausal syndrome (Kupperman Menopause Index (KMI) score ≥15). The participants were randomized into either an intervention group (n = 30) or a control group (n = 30). Women were interviewed with questionnaires about perimenopausal symptoms, diet pattern and exercise habit. Their height and weight were measured. Women in the intervention group received health education, diet supervision and exercise supervision twice a week while those in the control group continued as normal. The total KMI score, scores of individual symptoms, diet pattern and exercise habit were measured after intervention. The total KMI score, the individual KMI scores for paresthesia, irritability, depression/suspicious, fatigue, arthralgia/myalgia, and palpitations of the intervention group were significantly lower compared with the control group after intervention. The intake of cereal, meat, fats and oils of the intervention group were significantly lower at week 12 compared with baseline. The percentage of women with a regular exercise habit was significantly higher in the intervention group than in the control group after intervention. Twelve weeks intervention of health education combining diet and exercise supervision could improve perimenopausal symptoms and help the patients establish good living habits.

  16. Ozone therapy as add-on treatment in fibromyalgia management by rectal insufflation: an open-label pilot study.

    Science.gov (United States)

    Hidalgo-Tallón, Javier; Menéndez-Cepero, Silvia; Vilchez, Juan S; Rodríguez-López, Carmen M; Calandre, Elena P

    2013-03-01

    The objectives of this study were to evaluate the effectiveness and tolerability of ozone therapy by rectal insufflation as add-on therapy in fibromyalgia management. Patients with fibromyalgia received 24 sessions of ozone therapy during a 12-week period. At each session, the administered dose of ozone was 8 mg (200 mL of gas, at a concentration of 40 μg/mL). Ozone sessions were given 5 days a week during the first 2 weeks, twice a week from weeks 3-6, and weekly from weeks 7-12. Fibromyalgia Impact Questionnaire (FIQ) was the main outcome measure, and was administered at baseline and at weeks 4, 8, and 12. Secondary outcome measures, administered at baseline and at endpoint, were the Pittsburgh Sleep Quality Index, the Beck Depression Inventory, the State and Trait Anxiety Inventory, and the SF-12, the abbreviated form of the Short Form Health Survey. Emergent adverse reactions to treatment were recorded. FIQ total scores decreased significantly during the study period, with the decrease being observed in the first 4 weeks of the study. Significant improvement was also seen both in depression scores and in the Physical Summary Score of the SF-12. Transient meteorism after ozone therapy sessions was the most frequently reported side-effect. At the dose and number of sessions used in this study, ozone therapy by rectal insufflation seems to be beneficial for physical symptoms and depression of fibromyalgia.

  17. Pregnancy in chronic dialysis, late diagnosis, and other problems

    Science.gov (United States)

    Ramadani, S.; Nasution, A. T.; Nasution, S.; Lubis, H. R.

    2018-03-01

    The incidence of pregnancy in patients with chronic kidney disease (CKD) undergoing hemodialysis is rare. Forpregnant patients with CKD undergoing regular hemodialysis, the effects of renal disease on the fetus should be noted and require specific strategies. A 30-year-old woman had no menstruation for 4 months. Abdominal ultrasound showed single fetus within 16 weeks of pregnancy. She had previously been in regular hemodialysis twice a week since 2015, then the frequency of hemodialysis was increased to thrice a week for 4 hours/dialysis. During pregnancy, she was given erythropoiesis stimulating agent, controlled protein nutrition (0.6-1.5g/kg/day) and routine pregnancy controls to an obstetrician. After 31-32 weeks gestation, thebaby was born alive with low birth weight (1800g). Maintaining pregnancy in women with regular hemodialysis is still challenging and difficult. Prolonged/intensive dialysis during pregnancy results in longer gestational periods, higher fetal weights, and a higher likelihood of survival. Based on a dialysis guideline for pregnancy in CKD, hemodialysis is performed at least 20 hours/week to maintain pre-dialysis of BUN≤50mg/dl hemoglobin should be at least 10-11g/dL. We reported a case of pregnancy in dialysis CKD patient undergoing hemodialysis thricea week (4 hours/dialysis). The baby was born alive with low birth weight (1800 g).

  18. Effects of Blended Cardiopulmonary Resuscitation and Defibrillation E-learning on Nursing Students' Self-efficacy, Problem Solving, and Psychomotor Skills.

    Science.gov (United States)

    Park, Ju Young; Woo, Chung Hee; Yoo, Jae Yong

    2016-06-01

    This study was conducted to identify the educational effects of a blended e-learning program for graduating nursing students on self-efficacy, problem solving, and psychomotor skills for core basic nursing skills. A one-group pretest/posttest quasi-experimental design was used with 79 nursing students in Korea. The subjects took a conventional 2-week lecture-based practical course, together with spending an average of 60 minutes at least twice a week during 2 weeks on the self-guided e-learning content for basic cardiopulmonary resuscitation and defibrillation using Mosby's Nursing Skills database. Self- and examiner-reported data were collected between September and November 2014 and analyzed using descriptive statistics, paired t test, and Pearson correlation. The results showed that subjects who received blended e-learning education had improved problem-solving abilities (t = 2.654) and self-efficacy for nursing practice related to cardiopulmonary resuscitation and defibrillation (t = 3.426). There was also an 80% to 90% rate of excellent postintervention performance for the majority of psychomotor skills, but the location of chest compressions, compression rate per minute, artificial respiration, and verification of patient outcome still showed low levels of performance. In conclusion, blended E-learning, which allows self-directed repetitive learning, may be more effective in enhancing nursing competencies than conventional practice education.

  19. Computer-based auditory phoneme discrimination training improves speech recognition in noise in experienced adult cochlear implant listeners.

    Science.gov (United States)

    Schumann, Annette; Serman, Maja; Gefeller, Olaf; Hoppe, Ulrich

    2015-03-01

    Specific computer-based auditory training may be a useful completion in the rehabilitation process for cochlear implant (CI) listeners to achieve sufficient speech intelligibility. This study evaluated the effectiveness of a computerized, phoneme-discrimination training programme. The study employed a pretest-post-test design; participants were randomly assigned to the training or control group. Over a period of three weeks, the training group was instructed to train in phoneme discrimination via computer, twice a week. Sentence recognition in different noise conditions (moderate to difficult) was tested pre- and post-training, and six months after the training was completed. The control group was tested and retested within one month. Twenty-seven adult CI listeners who had been using cochlear implants for more than two years participated in the programme; 15 adults in the training group, 12 adults in the control group. Besides significant improvements for the trained phoneme-identification task, a generalized training effect was noted via significantly improved sentence recognition in moderate noise. No significant changes were noted in the difficult noise conditions. Improved performance was maintained over an extended period. Phoneme-discrimination training improves experienced CI listeners' speech perception in noise. Additional research is needed to optimize auditory training for individual benefit.

  20. Negative effect of combined cysteine and glutathione in soy lecithin-based extender on post-thawed ram spermatozoa.

    Science.gov (United States)

    Zhandi, Mahdi; Sharafi, Mohsen

    2015-09-01

    This study was conducted to evaluate the effect of combined cysteine and glutathione in soy lecithin-based semen extender on post-thawed ram sperm quality. A total of 28 ejaculates were collected twice a week (from four rams) during breeding season. In each replicate, semen samples (n = 4, one ejaculate for each ram) were pooled and divided into three equal parts, and each part was diluted with one of following extender: (1) soy lecithin-based extender containing no cysteine and no glutathione (C0-G0), (2) soy lecithin-based extender containing cysteine (5 mM) and glutathione (5 mM) (C5-G5), and (3) soy lecithin-based extender containing cysteine (10 mM) and glutathione (10 mM) (C10-G10). After freeze-thawing process, motility and velocity parameters, plasma membrane integrity and functionality, mitochondrial activity, and apoptosis features of spermatozoa were evaluated. The obtained results showed that total and progressive motility, plasma membrane integrity and functionality, and live post-thawed spermatozoa was lower in C10-G10 extender compared to C0-G0 and C5-G5 extenders (P 0.05). In conclusion, it seems that high concentration of combined cysteine and glutathione in soy lecithin-based semen extender has a detrimental effect of post-thawed ram sperm quality.

  1. Motor programme activating therapy influences adaptive brain functions in multiple sclerosis: clinical and MRI study.

    Science.gov (United States)

    Rasova, Kamila; Prochazkova, Marie; Tintera, Jaroslav; Ibrahim, Ibrahim; Zimova, Denisa; Stetkarova, Ivana

    2015-03-01

    There is still little scientific evidence for the efficacy of neurofacilitation approaches and their possible influence on brain plasticity and adaptability. In this study, the outcome of a new kind of neurofacilitation approach, motor programme activating therapy (MPAT), was evaluated on the basis of a set of clinical functions and with MRI. Eighteen patients were examined four times with standardized clinical tests and diffusion tensor imaging to monitor changes without therapy, immediately after therapy and 1 month after therapy. Moreover, the strength of effective connectivity was analysed before and after therapy. Patients underwent a 1-h session of MPAT twice a week for 2 months. The data were analysed by nonparametric tests of association and were subsequently statistically evaluated. The therapy led to significant improvement in clinical functions, significant increment of fractional anisotropy and significant decrement of mean diffusivity, and decrement of effective connectivity at supplementary motor areas was observed immediately after the therapy. Changes in clinical functions and diffusion tensor images persisted 1 month after completing the programme. No statistically significant changes in clinical functions and no differences in MRI-diffusion tensor images were observed without physiotherapy. Positive immediate and long-term effects of MPAT on clinical and brain functions, as well as brain microstructure, were confirmed.

  2. Two years of aerosol pollution monitoring in Singapore: a review

    International Nuclear Information System (INIS)

    Orlic, I.; Wen, X.; Ng, T.H.; Tang, S.M.

    1999-01-01

    An aerosol sampling campaign was initiated more than two years ago in Singapore. The aim was to determine the average elemental concentrations in fine and coarse aerosol fractions as well as to identify major pollution sources and their impact. For that purpose, two air samplers were employed at two different sampling locations; one sampler was a fine particulate aerosol sampler (PM2.5) located at the vicinity of a major industrial area. The other was a stacked filter unit (SFU) sampler designed for collection of fine and coarse fractions (PM2.5 and PM10) and installed in the residential area. Samples were taken typically twice a week and in several occasions daily. During the period of two years more than 700 aerosol samples were collected and analyzed using PIXE and RBS techniques. All samples were analyzed for 18 elements ranging between Na, Mg, Al, etc. up to As and Pb. Large daily and seasonal variations were found for most of the elements. These variations are attributed mainly to meteorological changes, in particular changes in wind speed and direction. On several occasions, short term sampling was performed to identify fingerprints of major pollution sources such as road traffic, refineries, as well as the rain-forest fires in neighboring countries. A summary of our findings is presented and discussed

  3. Electrically induced muscle cramps induce hypertrophy of calf muscles in healthy adults.

    Science.gov (United States)

    Behringer, M; Moser, M; Montag, J; McCourt, M; Tenner, D; Mester, J

    2015-06-01

    Skeletal muscles usually cramp at short lengths, where the tension that can be exerted by muscle fibers is low. Since high tension is an important anabolic stimulus, it is questionable if cramps can induce hypertrophy and strength gains. In the present study we investigated if electrically induced cramps (EIMCs) can elicit these adaptations. 15 healthy male adults were randomly assigned to an intervention (IG; n=10) and a control group (CG; n=5). The cramp protocol (CP) applied twice a week to one leg of the IG, consisted of 3x6 EIMCs, of 5 s each. Calf muscles of the opposite leg were stimulated equally, but were hindered from cramping by fixating the ankle at 0° plantar flexion (nCP). After six weeks, the cross sectional area of the triceps surae was similarly increased in both the CP (+9.0±3.4%) and the nCP (+6.8±3.7%). By contrast, force of maximal voluntary contractions, measured at 0° and 30° plantar flexion, increased significantly only in nCP (0°: +8.5±8.8%; 30°: 11.7±13.7%). The present data indicate that muscle cramps can induce hypertrophy in calf muscles, though lacking high tension as an important anabolic stimulus.

  4. Phototherapy during treadmill training improves quadriceps performance in postmenopausal women.

    Science.gov (United States)

    Paolillo, F R; Corazza, A V; Paolillo, A R; Borghi-Silva, A; Arena, R; Kurachi, C; Bagnato, V S

    2014-06-01

    To evaluate the effects of infrared-light-emitting diode (LED) during treadmill training on functional performance. Thirty postmenopausal women aged 50-60 years were randomly assigned to one of three groups and successfully completed the full study. The three groups were: (1) the LED group, which performed treadmill training associated with phototherapy (n = 10); (2) the exercise group, which carried out treadmill training only (n = 10); and (3) the sedentary group, which neither performed physical training nor underwent phototherapy (n = 10). Training was performed over a period of 6 months, twice a week for 45 min per session at 85-90% of maximal heart rate, which was obtained during progressive exercise testing. The irradiation parameters were 100 mW, 39 mW/cm(2) and 108 J/cm(2) for 45 min. Quadriceps performance was measured during isokinetic exercise testing at 60°/s and 300°/s. Peak torque did not differ amongst the groups. However, the results showed significantly higher values of power and total work for the LED group (∆ = 21 ± 6 W and ∆ = 634 ± 156 J, p women.

  5. Autoprotection in acetaminophen intoxication in rats

    DEFF Research Database (Denmark)

    Dalhoff, K; Laursen, H; Bangert, K

    2001-01-01

    and liver tissue were collected before and 12, 24, 36, and 48 hr after the toxic dose and were analysed for hepatic glutathione and cysteine contents, hepatic glutathione-S-transferase and blood alanine aminotransferase activity, as well as acetaminophen concentration in plasma. Steady-state mRNA levels......Autoprotection by acetaminophen, i.e. increased resistance to toxic effects caused by pretreatment, is a well-known phenomenon. The purpose of the present work was to identify mechanisms for increased acetaminophen tolerance induced by pretreatment of rats. One group of female Wistar rats...... (pretreated rats) received acetaminophen orally in increasing doses (1 to 4.3 g/kg) twice a week for 3 weeks, one group (naïve rats) received the vehicle. At time zero pretreated rats received a toxic dose of 7.5 g/kg (100% lethal in naïve rats), and naïve rats received a toxic dose of 4.3 g/kg. Blood...

  6. Irradiation of neglected spinocellular carcinomas of the skin following the synchronizing of partial cell division

    International Nuclear Information System (INIS)

    Szabo, P.

    1979-01-01

    The methods of synchronized irradiation as well as the results of the treatment of 20 cases of spinocellular carcinomas have been described. The majority of spinocellular carcinomas were already in the advanced stage. Synchronizing was carried out with a 5-FU in 1000-1000 mg doses twice a week for 12 hour periods in a solution of 1500 ml dissolved in 5 percent dextrose. 8.5 hours after the completion of infusion, irradiation was performed by a Dermopan equipment using 500 R fractions. The total dose reached 4000-5000 R. The conditions of the irradiation were as follows: 50 kV, 25 mA, 5, 10, 15 and 30 cm FB distance. During the treatment the patients were kept under strict clinical control. No toxic side effects were found in the process. It was determined that the patients have tolerated the synchronized ray treatment well. As a direct result of the therapy, 16 out of the 20 spinocellular carcinomas have entirely regressed and four was significantly reduced in size. Patients were kept under a systematic control. Subsequent check-ups revealed only two cases of newly developed tumours. The follow-up control examinations have lasted from six months to four or five years. (author)

  7. New treatment strategy against advanced rectal cancer. Enzyme-targeting and radio-sensitization treatment under parallel use of TS-1

    International Nuclear Information System (INIS)

    Obata, Shiro; Yamanishi, Mikio; Katsumi, Shingo

    2015-01-01

    Preoperative chemoradiotherapy was applied to two cases of advanced rectal cancer. In addition, radiation sensitizers were injected to the lesion endoscopically at a pace of twice a week in order to enhance therapeutic effects (so-called enzyme-targeting and radio-sensitization treatment: KORTUC [Kochi Oxydol Radio-sensitization Treatment for Unresectable Carcinomas]). The flattening of the lesion shape was observed for both cases in a short period of time, then, Mile's and lateral lymphnode dissection was performed. The remnant of lesion was not pointed out in postoperative pathological specimens for both cases, and histological judgment after the treatment was ranked as Grade 3. In light of the better-than-expected results, this hospital is preparing for clinical trials, and planning to carefully accumulate the cases. As one of the curative treatment strategies against advanced rectal cancer, the authors are willing to make this KORTUC more objectively reliable as a safe and minimally invasive therapy. (A.O.)

  8. Pragmatic comprehension of apology, request and refusal: An investigation on the effect of consciousness-raising video-driven prompts

    Directory of Open Access Journals (Sweden)

    Ali Derakhshan

    2014-01-01

    Full Text Available Recent research in interlanguage pragmatics (ILP has substantiated that some aspects of pragmatics are amenable to instruction in the second or foreign language classroom. However, there are still controversies over the most conducive teaching approaches and the required materials. Therefore, this study aims to investigate the relative effectiveness of consciousness-raising video-driven prompts on the comprehension of the three speech acts of apology, request, and refusal on seventy eight (36 male and 42 female upper-intermediate Persian learners of English who were randomly assigned to four groups (metapragmatic, form-search, role play, and control. The four groups were exposed to 45 video vignettes (15 for each speech act extracted from different episodes of Flash Forward, Stargate TV Series and Annie Hall Film for nine 60-minute sessions of instruction twice a week. Results of the multiple choice discourse completion test (MDCT indicated that learners’ awareness of apologies, requests and refusals benefit from all three types of instruction, but the results of the Post hoc test of Tukey (HSD illustrated that the metapragmatic group outperformed the other treatment groups, and that form-search group had a better performance than role-play and control groups.

  9. Effects of Ving Tsun Chinese Martial Art Training on Upper Extremity Muscle Strength and Eye-Hand Coordination in Community-Dwelling Middle-Aged and Older Adults: A Pilot Study

    Science.gov (United States)

    Ng, Shamay S. M.; Cheng, Yoyo T. Y.; Yu, Esther Y. T.; Chow, Gary C. C.; Chak, Yvonne T. C.; Chan, Ivy K. Y.; Zhang, Joni; Macfarlane, Duncan

    2016-01-01

    Objectives. To evaluate the effects of Ving Tsun (VT) martial art training on the upper extremity muscle strength and eye-hand coordination of middle-aged and older adults. Methods. This study used a nonequivalent pretest-posttest control group design. Forty-two community-dwelling healthy adults participated in the study; 24 (mean age ± SD = 68.5 ± 6.7 years) underwent VT training for 4 weeks (a supervised VT session twice a week, plus daily home practice), and 18 (mean age ± SD = 72.0 ± 6.7 years) received no VT training and acted as controls. Shoulder and elbow isometric muscle strength and eye-hand coordination were evaluated using the Lafayette Manual Muscle Test System and a computerized finger-pointing test, respectively. Results. Elbow extensor peak force increased by 13.9% (P = 0.007) in the VT group and the time to reach peak force decreased (9.9%) differentially in the VT group compared to the control group (P = 0.033). For the eye-hand coordination assessment outcomes, reaction time increased by 2.9% in the VT group and decreased by 5.3% in the control group (P = 0.002). Conclusions. Four weeks of VT training could improve elbow extensor isometric peak force and the time to reach peak force but not eye-hand coordination in community-dwelling middle-aged and older adults. PMID:27525020

  10. Prevalence of Musculoskeletal Injuries in Shiraz Male Wushu Players: A Cross Sectional Study

    Directory of Open Access Journals (Sweden)

    Farahnaz Emami

    2017-03-01

    Full Text Available Background: Wushu is one of the martial arts that combines explosive strength and speed movements with combat techniques. Most studies to date of wushurelated injuries have been published in Chinese languages. No published studies have reported the prevalence of these injuries in Iran. Therefore, the aim of the present study was to determine the prevalence of musculoskeletal injuries in male wushu players in Shiraz. Methods: Male wushu athletes aged 18 to 30 years were included in this cross sectional study if they had been practicing for 2 hours per session, twice a week during the past 3 years. The athletes were recruited by convenience sampling from 30 wushu clubs in Shiraz, Iran. The sample size was 165. The study was conducted from June to September 2016. Each participant was asked to complete an information questionnaire about his musculoskeletal injuries related to wushu during the previous year. Results: About two third (65.45% of wushu players had one or more injuries during the previous year. Severe injuries were most commonly located in the head/neck and knee/tibia areas, and inflammation was more prevalent than the other types of injuries. Conclusion: Wushu players in this study reported a high prevalence of injuries affecting different parts of the body.

  11. Arbi Care application increases preschool children's hand-washing self-efficacy among preschool children.

    Science.gov (United States)

    Arbianingsih; Utario, Yossy; Rustina, Yeni; Krianto, Tri; Ayubi, Dian

    2018-02-01

    This research aimed to examine the effectiveness of an Android mobile game application called Arbi Care as a means to prevent diarrhea and build self-efficacy in hand washing among preschool children. This research used a pre- and post-test control group and time series design approach. Respondents were chosen randomly from a group of four to six years children. The intervention group (n = 60) received Arbi Care intervention for 25 minutes, twice a week, for five weeks while the control group (n = 60) received standard education. Self-efficacy was measured by using questionnaire and observation. Measurement was carried out three times in the sixth, eight, and tenth week post-intervention. The data was analyzed using the GLMRM test. There was a significant increase in the average score of self-efficacy in hand washing for the intervention group versus the control group. Moreover, there were significant differences in the results of average scores in which the intervention group showed much better self-efficacy improvement over the control group during the first, second, and final post-test after the intervention was given (p Android-based educational game can be an effective medium to improve hand washing self-efficacy among preschool children, thus helping to prevent diarrhea. Copyright © 2018 Elsevier España, S.L.U. All rights reserved.

  12. A Soup Service for Advanced Digestive Cancer Patients with Severe Anorexia in Palliative Care.

    Science.gov (United States)

    Kawabata, Hideaki; Kakihara, Naoki; Nishitani, Yoko; Asano, Kota; Nose, Mariko; Takanashi, Asami; Kanda, Eiichiro; Nishimura, Masako; Tokunaga, Eiko; Matsurugi, Ayako; Fujimura, Keiko; Nishikawa, Masanori; Taga, Chiaki; Ikawa, Osamu; Yamaguchi, Makiko; Masuda, Katsuhiko

    2018-03-01

    The palliative care team (PCT), nutrition support team (NST), and department of nutrition in our hospital developed a special soup service for patients with terminal cancer. We evaluated the usefulness of this soup service for improving the mood in patients with advanced digestive cancer with severe anorexia. We retrospectively reviewed the clinical data of 18 patients with advanced cancer originating in digestive organs who received soup service at our institution between 2015 and 2016. Members of the PCT, NST, and a licensed cook visited the bedside of each patient and served them a cup of soup twice a week. Fifteen patients (83%) were able to taste the soup with no adverse events, and 11 (73%) of them enjoyed the taste of the soup. In the five patients who died in our hospital during the service, the time between their last soup intake and death ranged from two to seven days (median three days). Even terminally ill patients suffering from advanced digestive cancer with severe anorexia were able to enjoy the taste of the soup served to them. The establishment of special meal service, such as this soup service, may not only relieve their stress but also support the strength of living and help improve their spiritual quality of life.

  13. Role of deferoxamine on enzymatic stress markers in an animal model of Alzheimer's disease after chronic aluminum exposure.

    Science.gov (United States)

    Esparza, José L; Garcia, Tania; Gómez, Mercedes; Nogués, M Rosa; Giralt, Montserrat; Domingo, José L

    2011-06-01

    The effect of the chelator deferoxamine (DFO) on the activity of enzymatic stress markers was assessed in amyloid beta peptide (AβPP) transgenic mice, an animal model of Alzheimer's disease, after oral aluminum (Al) exposure for 6 months. AβPP transgenic (Tg2576) and C57BL6/SJL wild-type mice of 5 months of age were fed a diet supplemented with Al lactate (1 mg of Al/g food). Four groups of Tg2576 and wild-type animals were used: control, Al only, DFO only, and Al plus DFO. Mice in the DFO-treated groups received also subcutaneous injections of 0.20 mmol/kg/d of this chelating agent twice a week until the end of the study at 11 months of age. The hippocampus, cerebellum, and cortex were removed and processed to examine a number of oxidative stress markers. Furthermore, the expression of Cu-Zn superoxide dismutase, glutathione reductase, and catalase was evaluated by quantitative reverse transcriptase polymerase chain reaction analysis. Aluminum levels in the hippocampus of Tg2576 mice were higher than those found in cerebellum and cortex, while the main oxidative effects were evidenced in the presence of DFO only. Oral Al exposure of AβPP transgenic mice would have some potential to promote pro-oxidant events, while DFO administration would not help in preventing these deleterious effects.

  14. Effects of dual-task training on balance and executive functions in Parkinson's disease: A pilot study.

    Science.gov (United States)

    Fernandes, Ângela; Rocha, Nuno; Santos, Rubim; Tavares, João Manuel R S

    2015-01-01

    The aim of this study was to analyze the efficacy of cognitive-motor dual-task training compared with single-task training on balance and executive functions in individuals with Parkinson's disease. Fifteen subjects, aged between 39 and 75 years old, were randomly assigned to the dual-task training group (n = 8) and single-task training group (n = 7). The training was run twice a week for 6 weeks. The single-task group received balance training and the dual-task group performed cognitive tasks simultaneously with the balance training. There were no significant differences between the two groups at baseline. After the intervention, the results for mediolateral sway with eyes closed were significantly better for the dual-task group and anteroposterior sway with eyes closed was significantly better for the single-task group. The results suggest superior outcomes for the dual-task training compared to the single-task training for static postural control, except in anteroposterior sway with eyes closed.

  15. Effects of low-load resistance training with blood flow restriction on muscle size and strength of professional soccer players with muscle imbalance

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    Benedito Sergio Denadai

    2017-12-01

    Full Text Available The purposes of this study were to determine whether low intensity resistance training combined with blood flow restriction (LI-BFR could affect the concentric hamstrings/quadriceps muscle strength ratio (Hcon:Qcon of professional soccer players with Hcon:Qcon imbalance (Study 1, and whether hamstrings strength response observed after LI-BFR is associated with muscle hypertrophy (Study 2. In the Study 1, athletes were randomly divided into a training group (n = 6 and a control group (n = 5. In the Study 2, all athletes (n = 11 have performed the training programme. The athletes participated in a 6-week (twice a week supervised training programme (unilateral knee flexion at 30% 1RM consisting of 12 training sessions. Peak concentric torque of knee flexors (+8%; P < 0.001 and Hcon:Qcon (+9%; P < 0.01 were significantly increased after LI-BFR. Moreover, the cross sectional area (CSA of the hamstrings was significantly increased (+10%; P < 0.001 after LI-BFR. Thus, the addition of hamstrings strength training programme using LI-BFR during preseason is able to enhance both Hcon:Qcon and hamstrings CSA of professional soccer players with Hcon:Qcon imbalance.

  16. Silicone Substrate with Collagen and Carbon Nanotubes Exposed to Pulsed Current for MSC Osteodifferentiation

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    Daniyal Jamal

    2017-01-01

    Full Text Available Autologous human adipose tissue-derived mesenchymal stem cells (MSCs have the potential for clinical translation through their induction into osteoblasts for regeneration. Bone healing can be driven by biophysical stimulation using electricity for activating quiescent adult stem cells. It is hypothesized that application of electric current will enhance their osteogenic differentiation, and addition of conductive carbon nanotubes (CNTs to the cell substrate will provide increased efficiency in current transmission. Cultured MSCs were seeded and grown onto fabricated silicone-based composites containing collagen and CNT fibers. Chemical inducers, namely, glycerol phosphate, dexamethasone, and vitamin C, were then added to the medium, and pulsatile submilliampere electrical currents (about half mA for 5 cycles at 4 mHz, twice a week were applied for two weeks. Calcium deposition indicative of MSC differentiation and osteoblastic activity was quantified through Alizarin Red S and spectroscopy. It was found that pulsed current significantly increased osteodifferentiation on silicone-collagen films without CNTs. Under no external current, the presence of 10% (m/m CNTs led to a significant and almost triple upregulation of calcium deposition. Both CNTs and current parameters did not appear to be synergistic. These conditions of enhanced osteoblastic activities may further be explored ultimately towards future therapeutic use of MSCs.

  17. "Every time that month comes, I remember": using cognitive interviews to adapt grief measures for use with bereaved adolescents in South Africa.

    Science.gov (United States)

    Taylor, Tory M; Thurman, Tonya R; Nogela, Lineo

    2016-07-01

    To assess standard grief measures through cognitive interviews with bereaved adolescents in Free State, South Africa, and make recommendations designed to improve the measurement of grief in this and similar populations. Twenty-one parentally bereaved adolescents participated in semi-structured cognitive interviews about the Core Bereavement Items (CBI) questionnaire, Grief Cognitions Questionnaire for Children (GCQ-C), or Intrusive Griefs Thoughts Scale (IGTS). Interviewees offered valuable insights for improving grief measurement with this population (e.g., consensus that not thinking frequently about a deceased loved one was shameful, aversion to terms including "died"). Participants were better able to apply response options denoting specific frequencies (e.g., "once or twice a week") versus general ones (e.g., "a little bit of the time"). Questions intended to gauge grief commonly elicited responses reflecting the impact of loss on adolescents' basic survival instead of psychological wellbeing. The need for psychological support is high among orphans and vulnerable children. Tools for measuring psychological outcomes can provide evidence of programme effects and guide decision making about investment. Grief measures used with adolescents in South Africa should account for the issues raised by cognitive interviewees in the study, including question and response option complexity, linguistic preferences, and cultural norms.

  18. Dietary safety assessment of genetically modified rice EH rich in β-carotene.

    Science.gov (United States)

    Wu, Yangyang; Xu, Yan; Du, Yanan; Zhao, Xiao; Hu, Ruili; Fan, Xiaorui; Ren, Fangfang; Yao, Quanhong; Peng, Rihe; Tang, Xueming; Zhao, Kai

    2017-08-01

    This 90-day study aimed to assess the dietary safety of transgenic rice EH which is rich in β-carotene. Two experimental groups of Sprague-Dawley rats were fed diets containing 45% rice flour of Zhonghua 11 rice and transgenic rice EH rich in β-carotene, respectively. The reference group was fed a diet containing standard feed nutrition. During the trial period, each rat was weighed and the food intake was recorded twice a week. Their behaviors were observed daily. In the end, blood samples were obtained from all anesthetized rats to measure the hematologic and serum chemistry indicators. Growth performance, anatomy and pathology of all organs in each group were analyzed. Although a few parameters were found to be statistically significantly different across groups, they were within the normal reference range for this breed and age of rats. Therefore, the changes were not considered to be diet related. The results revealed that the transgenic rice EH rich in β-carotene was as nutritious as Zhonghua 11 rice and showed a lack of biologically meaningful unintended effects. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Association of phase angle on bioelectrical impedance analysis and dialysis frequency with survival of chronic hemodialysis patients

    Science.gov (United States)

    Muzasti, R. A.; Lubis, H. R.

    2018-03-01

    Phase angle, a parameter by Bioelectrical Impedance Analysis, can detect body composition changes, so it can be used as a prognostic indicator in some chronic conditions. This study was for determining the relationship between PhA and hemodiálisis frequency with the survival of chronic hemodiálisis patients. This longitudinal retrospective study involved 173 chronic hemodiálisis patients at Rasyida Renal Hospital. The Kaplan-Meier method is used to determine the survival. Cox proportional hazard analysis is used to determine which variables significantly increase mortality. During the study period, 89 patients underwent hemodiálysis 3x a week (4 hours/session), and 84 patients underwent HD 2x a week (5 hours/session). Demographic and clinical characteristics in both groups were similar. There was no difference in PhA value in groups of 3x a week and group 2x a week (4.02 ± 1.13 vs 4.25 ± 1.12). Patients with twice a week hemodiálisis had a shorter survival than the 3x week group (35.14 ± 2.76 vs 38.62 ± 3.03) although it was not statistically significant (p = 0.126).

  20. Assessing the impact of a targeted plyometric training on changes in selected kinematic parameters of the swimming start.

    Science.gov (United States)

    Rejman, Marek; Bilewski, Marek; Szczepan, Stefan; Klarowicz, Andrzej; Rudnik, Daria; Maćkała, Krzysztof

    2017-01-01

    The aim of this study was to analyse changes taking place within selected kinematic parameters of the swimming start, after completing a six-week plyometric training, assuming that the take-off power training improves its effectiveness. The experiment included nine male swimmers. In the pre-test the swimmers performed three starts focusing on the best performance. Next, a plyometric training programme, adapted from sprint running, was introduced in order to increase a power of the lower extremities. The programme entailed 75 minute sessions conducted twice a week. Afterwards, a post-test was performed, analogous to the pre-test. Spatio-temporal structure data of the swimming start were gathered from video recordings of the swimmer above and under water. Impulses triggered by the plyometric training contributed to a shorter start time (the main measure of start effectiveness) and glide time as well as increasing average take-off, flight and glide velocities including take-off, entry and glide instantaneous velocities. The glide angle decreased. The changes in selected parameters of the swimming start and its confirmed diagnostic values, showed the areas to be susceptible to plyometric training and suggested that applied plyometric training programme aimed at increasing take-off power enhances the effectiveness of the swimming start.

  1. EFFECTS OF PLYOMETRIC TRAINING ON THE DEVELOPMENT THE VERTICAL JUMP IN VOLLEYBALL PLAYERS

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    Soundara rajan R

    2010-08-01

    Full Text Available Abstract:The present study investigated the effect of plyometric training on development of the vertical jump of volleyball players. The study consisted of 30 male volleyball players from PSG College of Arts & Science, Coimbatore, their age ranged from 18 to 25 years. Participants articipants were randomly assigned Group I underwent plyometric training group and Group II control group. The plyometric training group carried out a set of plyometric exercises also designed by the researcher twice a week for six weeks. The control group was allowed to play their game, but they were not given any treatments. For the purpose of this research, two tests forthe evaluation of the volleyball vertical jump were validated: the block jump and spike jump. The data was analysed using Paired t-tests which were used to test the effect of treatment groups individually between pre and post –tests, of all the groups, on variables used in the present study. The analysis of covariance was used toanalsze the collected data. The result of the study reveals that there was significant difference in 0.05 levels.Based on the findings of the research and the discussion, one could conclude that the exercise model for the development of the vertical jump that had been used, as the fundamental factor of the experimental group, has contributed to the statistically significant difference in the increase of the vertical jump in comparison to thecontrol group, which had used technically tactical contents to develop the vertical jump.

  2. THE EFFECTS OF SIXWEEKS PROGRAM OF PLYOMETRIC TRENING ON VOLLEYBALL JUMPING

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    Vladan Milić

    2008-08-01

    Full Text Available With goal to examine effects of plyometric training program on development of jumping strength for volleyball players, it was organized an experimental research on pattern of 23 volleyball players from cadet team and 23 students from high-school. Guided by general principles for plyometric training, individual plans for training were made. For estimating the effects of sports training on development of jumping, eight variables were used. For needs of this research four tests are valid for estimation, jump in block with left and right leg and jump in spike with left and right leg. Experiment has been realized in the second part on conditional preparations, and lasted for six weeks with two or three trainings per week. Control group had physical education lessons at their schools twice a week. Data were processed by in variant, multivariate analysis and analysis of covariance. On the results of research and discussion we can say that the model of training we used for development of jumping as a basic factor in experimental group brought statistically bigger difference in improving jumping that it brought in control group.

  3. The Effects of 3-Month Skill-Based and Plyometric Conditioning on Fitness Parameters in Junior Female Volleyball Players.

    Science.gov (United States)

    Idrizovic, Kemal; Gjinovci, Bahri; Sekulic, Damir; Uljevic, Ognjen; João, Paulo Vicente; Spasic, Miodrag; Sattler, Tine

    2018-02-24

    This study compared the effects of skill-based and plyometric conditioning (both performed in addition to regular volleyball training twice a week for 12 wk) on fitness parameters in female junior volleyball players. The participants [n = 47; age: 16.6 (0.6) y; mass: 59.4 (8.1) kg; height: 175.1 (3.0) cm] were randomized into a plyometric (n = 13), a skill-based (n = 17), and a control (n = 17) groups. The variables included body height, body mass, calf girth, calf skinfold, corrected calf girth, countermovement jump, 20-m-sprint, medicine ball toss, and sit-and-reach test. Two-way analysis of variance (time × group) effects for time were significant (P plyometric group, and sit-and-reach (η 2  = .35; large ES), with greater gains in plyometric and skill-based groups. The magnitude-based inference indicated positive changes in 1) medicine ball toss and countermovement jump for all groups; 2) sit-and-reach for the plyometric and skill-based groups; and 3) 20-m sprint, calf girth, calf skinfold, and corrected calf girth for plyometric group only. Selected variables can be improved by adding 2 plyometric training sessions throughout the period of 12 weeks. Additional skill-based conditioning did not contribute to improvement in the studied variables compared with regular volleyball training.

  4. Effects of horizontal plyometric training volume on soccer players' performance.

    Science.gov (United States)

    Yanci, Javier; Los Arcos, Asier; Camara, Jesús; Castillo, Daniel; García, Alberto; Castagna, Carlo

    2016-01-01

    The aim of this study was to examine the dose response effect of strength and conditioning programmes, involving horizontally oriented plyometric exercises, on relevant soccer performance variables. Sixteen soccer players were randomly allocated to two 6-week plyometric training groups (G1 and G2) differing by imposed (twice a week) training volume. Post-training G1 (4.13%; d = 0.43) and G2 (2.45%; d = 0.53) moderately improved their horizontal countermovement jump performance. Significant between-group differences (p  0.05, d = trivial or small) post-training improvements in sprint, change of direction ability (CODA) and horizontal arm swing countermovement jump were reported in either group. Horizontal plyometric training was effective in promoting improvement in injury prevention variables. Doubling the volume of a horizontal plyometric training protocol was shown to have no additional effect over functional aspects of soccer players' performance.

  5. Evaluation of effectiveness of hydrolyzed dextran in treatment of dust-induced bronchitis

    Energy Technology Data Exchange (ETDEWEB)

    Slinchenko, N.Z.; Filipchenko, L.L.; Volkova, V.M.

    1986-05-01

    An experimental group and a control group identical in age, work experience, dust exposure and expression of disease were treated for dust-induced bronchitis. The control group received broncholytics, anti-inflammatory preparations and physiotherapy; the experimental group received same treatment plus 200 ml of rheopolyglucin, a 10% solution of dextran (water-soluble polysaccharide of glucose), twice a week for 2 to 3 weeks. In addition to general laboratory and clinical methods of investigation, cytologic analysis of sputum before and after treatment was carried out. Results of experiment are given in 3 tables showing: Dynamics of Allergic Signs after Treatment with Rheopolyglucin, Dynamics of Content of Eosinophils in Blood after Treatment, and Cytologic Characteristics of Mucus of Patients with Dust-Induced Bronchitis. Patients treated with rheopolyglucin improved more than control group in abatement of suppurative process in lungs, strengthening of specific cellular and humoral mechanisms of immune response at level of bronchopulmonary system, increased expulsion of mineral dust from lungs and significant reduction of allergic reaction. Results quantitated in tables prove advantages of adding rheopolyglucin to traditional therapy in treatment of dust-induced bronchitis. 19 refs.

  6. Getting fit for practice: an innovative paediatric clinical placement provided physiotherapy students opportunities for skill development.

    Science.gov (United States)

    Shields, Nora; Bruder, Andrea; Taylor, Nicholas F; Angelo, Tom

    2013-06-01

    Negative attitudes to disability among physiotherapy students in paediatric placements might be addressed by providing clinical placement opportunities for students early in their course. The aim of this qualitative research study was to explore what physiotherapy students reported learning from an innovative paediatric placement option. Qualitative research with in-depth interviews. Seventeen first and second year physiotherapy students (15 women, 2 men; mean age 19.9 (SD 1.4) years) who took part in the clinical education experience. The experience comprised a student-led progressive resistance training programme performed twice a week for 10 weeks at a community gymnasium with an adolescent with Down syndrome. In-depth interviews were completed after the 10-week programme and were audio-recorded, transcribed verbatim and independently coded by two researchers. Data were analysed using thematic analysis. Two themes emerged from the data, one about being a student mentor and the second about skill development and application. The physiotherapy students indicated the programme was a challenging yet rewarding experience, and that they gained an increased appreciation of disability. They reported developing and applying a range of communication, professional and physiotherapy specific skills. The results suggest that the clinical experience provided physiotherapy students with opportunities to learn clinical skills, generic professional skills, and better understand disability in young people. Many of the learning outcomes identified by the participating students align with desired graduate capabilities and required professional competencies. Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  7. Prolonged Exposure Therapy For Post Traumatic Stress Disorder

    Directory of Open Access Journals (Sweden)

    Levent SÜTÇÝGÝL

    2012-08-01

    Full Text Available Post-traumatic Stress Disorder (PTSD is a psychiatric illness that usually develops after an event that threatens one’s life and body integrity and it affects quality of life and impairs social functioning significantly. Many studies have shown therapeutic effect of cognitive behavioral therapies on posttraumatic stress disorder, so that these therapies take part in the first step of treatment guides. Exposure is a practice that is generally used to reduce pathological fear and related emotions common in posttraumatic stress disorder (PTSD and other anxiety disorders. During exposure, patients intentionally confront with feared objects, situations, thoughts and similar stimuli in order to reduce anxiety level. Exposure can be divided into two main techniques as in vivo exposure and imaginal exposure. Prolonged exposure therapy is a specialized treatment program configured for the treatment of posttraumatic stress disorder and it is based on emotional processing theory. Program is comprised of four main components: (a Psycho-education about trauma and posttraumatic disorders, (b Training for breathing exercises, (c repeated facing with objects, persons, situations and thoughts which causes re-experience about trauma, (d Patient are instructed for telling repeatedly and loudly about traumatic experiences . Prolonged exposure usually involves 9 to 12 sessions, each lasting about 60-90 minutes, administered once or twice a week. Prolonged exposure therapy was started to be implemented since the 1980s, during this period the effectiveness of the therapy has been shown in various empirical studies. [JCBPR 2012; 1(2.000: 98-104

  8. Prolonged Exposure Therapy For Post Traumatic Stress Disorder

    Directory of Open Access Journals (Sweden)

    Levent SÜTÇİGİL

    2012-07-01

    Full Text Available Post-traumatic Stress Disorder (PTSD is a psychiatric illness that usually develops after an event that threatens one’s life and body integrity and it affects quality of life and impairs social functioning significantly. Many studies have shown therapeutic effect of cognitive behavioral therapies on posttraumatic stress disorder, so that these therapies take part in the first step of treatment guides. Exposure is a practice that is generally used to reduce pathological fear and related emotions common in posttraumatic stress disorder (PTSD and other anxiety disorders. During exposure, patients intentionally confront with feared objects, situations, thoughts and similar stimuli in order to reduce anxiety level. Exposure can be divided into two main techniques as in vivo exposure and imaginal exposure. Prolonged exposure therapy is a specialized treatment program configured for the treatment of posttraumatic stress disorder and it is based on emotional processing theory. Program is comprised of four main components: (a Psycho-education about trauma and posttraumatic disorders, (b Training for breathing exercises, (c repeated facing with objects, persons, situations and thoughts which causes re-experience about trauma, (d Patient are instructed for telling repeatedly and loudly about traumatic experiences . Prolonged exposure usually involves 9 to 12 sessions, each lasting about 60-90 minutes, administered once or twice a week. Prolonged exposure therapy was started to be implemented since the 1980s, during this period the effectiveness of the therapy has been shown in various empirical studies.

  9. The effects of compensatory workplace exercises to reduce work-related stress and musculoskeletal pain

    Directory of Open Access Journals (Sweden)

    Fabiana Cristina Taubert de Freitas-Swerts

    2014-08-01

    Full Text Available OBJECTIVES: to assess the effect of a compensatory workplace exercise program on workers with the purpose of reducing work-related stress and musculoskeletal pain.METHOD: quasi-experimental research with quantitative analysis of the data, involving 30 administrative workers from a Higher Education Public Institution. For data collection, questionnaires were used to characterize the workers, as well as the Workplace Stress Scale and the Corlett Diagram. The research took place in three stages: first: pre-test with the application of the questionnaires to the subjects; second: Workplace Exercise taking place twice a week, for 15 minutes, during a period of 10 weeks; third: post-test in which the subjects answered the questionnaires again. For data analysis, the descriptive statistics and non-parametric statistics were used through the Wilcoxon Test.RESULTS: work-related stress was present in the assessed workers, but there was no statistically significant reduction in the scores after undergoing Workplace Exercise. However, there was a statistically significant pain reduction in the neck, cervical, upper, middle and lower back, right thigh, left leg, right ankle and feet.CONCLUSION: the Workplace Exercise promoted a significant pain reduction in the spine, but did not result in a significant reduction in the levels of work-related stress.

  10. Effectiveness of pelvic floor muscle training on symptoms and uroflowmetry parameters in female patients with overactive bladder.

    Science.gov (United States)

    Kulaksizoğlu, Haluk; Akand, Murat; Çakmakçi, Evrim; Gül, Murat; Seçkin, Bedreddin

    2015-01-01

    To evaluate the effects of pelvic floor muscle training (PFMT) on symptoms of overactive bladder (OAB) as well as uroflowmetry parameters and functional bladder capacity. Fifty-nine female patients with OAB symptoms were included. Patients were assessed by SEAPI-QMM, uroflowmetry, and abdominal ultrasound. A specially designed PFMT program using a Pilates ball was generated for patients. The training period was 1-h sessions twice a week for 6 weeks and aerobic home exercises to be performed at home 4 or 5 times every other day. Following training, subjects were reevaluated for body mass index, SEAPI questionnaire, and uroflowmetry. Initial mean SEAPI score, mean maximum and average flow rates, and mean voided volume were 9.8 ± 7.2, 29.8 ± 16.4 mL/s, 16.3 ± 8.7 mL/s, and 211.6 ± 173.5 mL, respectively. After completion of the training program, SEAPI scores improved significantly to 3.4 ± 6.4 (P < 0.05). Maximum and average flow rate results did not show significant changes, whereas voided volume seemed to have improved in conjunction with patients' symptom scores (Pearson correlation coefficient: 0.86). According to. our results, we think that proper PFMT results in increase of functional bladder capacity as well as improvement in OAB symptoms and can be recommended as first-line therapy or in conjunction with medical therapy in severe cases.

  11. High exposure to Tunga penetrans (Linnaeus, 1758 correlates with intensity of infestation

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    Hermann Feldmeier

    2006-02-01

    Full Text Available Tungiasis is a parasitic skin disease widespread in resource-poor urban and rural communities in Brazil. Inhabitants of an urban slum in Northeast Brazil were examined for the presence of tungiasis lesions and followed-up twice a week for a period of three weeks. Each time the number, stages, and topographic localization of lesions were recorded on a documentation sheet. The infestation rate (number of newly embedded sand fleas per individual and day remained stable during the observation period. The infestation rate was significantly related to the intensity of infestation (total number of lesions present (rho = 0.70, p < 0.0001 and the proportion of viable lesions (rho = 0.28, p < 0.0001. The results indicate that in an endemic area the infestation intensity and the proportion of viable lesions can be used as a proxy to assess the exposure of individuals at risk for tungiasis. Persistently high infestation rates during the transmission season favour the use of prevention measures against invading sand fleas (such as a repellent rather than a drug to kill already embedded parasites.

  12. Effectiveness of a community-based program for suicide prevention among elders with early-stage dementia: A controlled observational study.

    Science.gov (United States)

    Kim, Jong-Pill; Yang, Jinhyang

    The purpose of this study was to develop a small-group-focused suicide prevention program for elders with early-stage dementia and to assess its effects. This was a quasi-experimental study with a control group pretest-posttest design. A total of 62 elders diagnosed with early-stage dementia who were receiving care services at nine daycare centers in J City Korea participated in this study. The experimental group participated in the suicide prevention program twice a week for 5 weeks with a pretest and two posttests The developed suicide prevention program had a significant effect on the perceived health status, social support, depression, and suicidal ideation of elders with early-stage dementia. Nurses should integrate risk factors such as depression and protective factors such as health status and social support into a suicide prevention program. This community-based program in geriatric nursing practice can be effective in preventing suicide among elders with early-stage dementia. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Metabolic effects of keto acid--amino acid supplementation in patients with chronic renal insufficiency receiving a low-protein diet and recombinant human erythropoietin--a randomized controlled trial.

    Science.gov (United States)

    Teplan, V; Schück, O; Votruba, M; Poledne, R; Kazdová, L; Skibová, J; Malý, J

    2001-09-17

    Supplement with keto acids/amino acids (KA) and erythropoietin can independently improve the metabolic sequels of chronic renal insufficiency. Our study was designed to establish whether a supplementation with keto acids/amino acids (KA) exerts additional beneficial metabolic effects in patients with chronic renal insufficiency (CRF) treated with a low-protein diet (LPD) and recombinant human erythropoietin (EPO). In a prospective randomized controlled trial over a period of 12 months, we evaluated a total of 38 patients (20 M/18 F) aged 32-68 years with a creatinine clearance (CCr) of 20-36 ml/min. All patients were receiving EPO (40 U/kg twice a week s.c.) and a low-protein diet (0.6 g protein/kg/day and 145 kJ/kg/day). The diet of 20 patients (Group I) was supplemented with KA at a dosage of 100 mg/kg/day while 18 patients (Group II) received no supplementation. During the study period, the glomerular filtration rate slightly decreased (CCr from 28.2 +/- 3.4 to 26.4 +/- 4.1 ml/min and 29.6 +/- 4.8 to 23.4 +/- 4.4 ml/min in groups I and II, respectively and Cin); this however was more marked in Group II (Group I vs. Group II, p diet presents an effective treatment modality in the conservative management of CRF.

  14. [The effects of a physical activity-behavior modification combined intervention(PABM-intervention) on metabolic risk factors in overweight and obese elementary school children].

    Science.gov (United States)

    Tak, Young-Ran; An, Ji-Yeon; Kim, Young-A; Woo, Hae-Young

    2007-10-01

    The purpose of this study was to identify the effects of a physical activity-behavior modification combined intervention(PABM-intervention) on metabolic risk factors in overweight and obese elementary school children. Thirty-two participants (BMI>or=85 percentile or relative obesity>or=10) were allocated to the PABM-intervention group and behavior modification only intervention group. The PABM-intervention was composed of exercise intervention consisting of 50 minutes of physical activity(Hip-hop dance & gym-based exercises) twice a week and the behavior modification intervention consisted of 50 minutes of instruction for modifying lifestyle habits(diet & exercise) once a week. Effectiveness of intervention was based on waist circumference, BP, HDL-cholesterol, TG, and fasting glucose before and after the intervention. The proportion of subjects with 1, 2, 3 or more metabolic risk factors were 28.1, 43.8, and 15.6%, respectively. After the 8-week intervention, waist circumference, systolic BP, diastolic BP, and HDL-cholesterol changed significantly(p<.01) in the PABM group. This provides evidence that a PABM-intervention is effective in changing metabolic risk factors such as waist circumference, systolic BP, diastolic BP, and HDL-cholesterol in overweight and obese elementary school children.

  15. The Effectiveness of Cognitive-Behavioral Therapy (CBT in Reducing Worry, Anxiety and Panic Attacks Mitral Valve Prolapse Patients

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    AR Jamshidzehi ShahBakhsh

    2016-07-01

    Full Text Available Introduction: The mitral valve prolapse is a heart syndrome that is characterized by considerable physical and psychological consequences for affected patients. This study aimed to assess the efficacy of cognitive-behavioral therapy in reducing worrying, generalized anxiety and panic attacks in patients with mitral valve prolapse. Methods: This study is quasi-experimental research with pretest-posttest and control group. 16 patients with mitral valve prolapse divided into to two groups: experimental (n = 8 and control (n = 8 groups. CBT was used during 10 sessions twice a week with a focus on cognitive restructuring, modification of cognitive distortions and training of behavioral techniques for the experimental group. For participants health  concerns spot and doush (HCQ, Generalized anxiety disorder (GAD- 7 and Albania panic scales as pre-test, post-test. Results: Data were analyzed by covariance analysis. The results showed that worrying, anxiety, and panic attacks significantly reduced in the experimental group. Discussion: Cognitive behavioral therapy is remarkably effective for reducing fear, anxiety and panic patients with mitral valve prolapse. Therefore, it is recommended for the patients with mitral valve prolapse that cognitive behavioral therapy can be used as a complementary therapy.

  16. Modified Thiele massage as therapeutic intervention for female patients with interstitial cystitis and high-tone pelvic floor dysfunction.

    Science.gov (United States)

    Oyama, Ian A; Rejba, Amy; Lukban, James C; Fletcher, Erica; Kellogg-Spadt, Susan; Holzberg, Adam S; Whitmore, Kristene E

    2004-11-01

    To evaluate the effectiveness of transvaginal manual therapy of the pelvic floor musculature (Thiele massage) in symptomatic female patients with interstitial cystitis and high-tone dysfunction of the pelvic floor. A total of 21 women with documented interstitial cystitis and high-tone pelvic floor dysfunction underwent transvaginal massage using the Thiele technique twice a week for 5 weeks. Symptoms were evaluated before massage, at protocol conclusion, and at a mean of 4.5 months after therapy completion (long-term follow-up). The response to treatment was evaluated through the O'Leary-Sant Interstitial Cystitis Symptom and Problem Indexes, Likert Visual Analogue Scales for urgency and pain, and Short-Form 12-item (SF-12) Quality-of-Life Scale, and through changes in the physical examination findings using a 5-point modified Oxford Scale to document pelvic floor tenderness. A statistically significant improvement was seen in the Symptom and Problem Indexes of the O'Leary-Sant Questionnaire (P = 0.015 and P = 0.039, respectively), Likert Visual Analogue Scales for urgency and pain (P = 0.001 and P = 0.005, respectively), the Physical and Mental Component Summary from the SF-12 Quality-of-Life Scale (P = 0.049 and P = 0.044, respectively), and the modified Oxford Scale (P pelvic floor (P pelvic floor dysfunction in addition to decreasing pelvic floor muscle tone.

  17. Avoiding pitfalls in diagnosing basilar artery occlusive disease: clinical and imaging clues - case report

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    Adriana Bastos Conforto

    Full Text Available CONTEXT: The aim of this paper was to report on the characteristics that aid in establishing the diagnosis of basilar artery occlusive disease (BAOD among patients with hemiparesis and few or minor symptoms of vertebrobasilar disease. CASE REPORT: This report describes two cases in a public university hospital in São Paulo, Brazil. We present clinical and imaging findings from two patients with hemiparesis and severe BAOD, but without clinically relevant carotid artery disease (CAD. One patient presented transient ischemic attacks consisting of spells of right hemiparesis that became progressively more frequent, up to twice a week. The neurological examination revealed slight right hemiparesis and right homonymous hemianopsia. Magnetic resonance imaging (MRI revealed pontine and occipital infarcts. Magnetic resonance angiography and digital subtraction angiography revealed severe basilar artery stenosis. The other patient presented sudden left-side hemiparesis and hypoesthesia. One year earlier, she had reported sudden onset of vertigo that, at that time, was attributed to peripheral vestibulopathy and was not further investigated. MRI showed a right-side pontine infarct and an old infarct in the right cerebellar hemisphere. Basilar artery occlusion was diagnosed. Both patients presented their symptoms while receiving aspirin, and became asymptomatic after treatment with warfarin. CONCLUSIONS: Misdiagnosing asymptomatic CAD as the cause of symptoms in BAOD can have disastrous consequences, such as unnecessary carotid endarterectomy and exposure to this surgical risk while failing to offer the best available treatment for BAOD. Clinical and imaging features provided important clues for diagnosis in the cases presented.

  18. Low Level Laser Therapy for chronic knee joint pain patients.

    Science.gov (United States)

    Nakamura, Takashi; Ebihara, Satoru; Ohkuni, Ikuko; Izukura, Hideaki; Harada, Takashi; Ushigome, Nobuyuki; Ohshiro, Toshio; Musha, Yoshiro; Takahashi, Hiroshi; Tsuchiya, Kazuaki; Kubota, Ayako

    2014-12-27

    Chronic knee joint pain is one of the most frequent complaints which is seen in the outpatient clinic in our medical institute. In previous studies we have reported the benefits of low level laser therapy (LLLT) for chronic pain in the shoulder joints, elbow, hand, finger and the lower back. The present study is a report on the effects of LLLT for chronic knee joint pain. Over the past 5 years, 35 subjects visited the outpatient clinic with complaints of chronic knee joint pain caused by the knee osteoarthritis-induced degenerative meniscal tear. They received low level laser therapy. A 1000 mW semi-conductor laser device was used to deliver 20.1 J/cm(2) per point in continuous wave at 830nm, and four points were irradiated per session (1 treatment) twice a week for 4 weeks. A visual analogue scale (VAS) was used to determine the effects of LLLT for the chronic pain and after the end of the treatment regimen a significant improvement was observed (pknee joint range of motion. Discussions with the patients revealed that it was important for them to learn how to avoid postures that would cause them knee pain in everyday life in order to have continuous benefits from the treatment. The present study demonstrated that 830 nm LLLT was an effective form of treatment for chronic knee pain caused by knee osteoarthritis. Patients were advised to undertake training involving gentle flexion and extension of the knee.

  19. Physical activity practice as health promotion help: report of a successful experience of Pró Saúde and Pet Saúde UNIFOR

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    Carminda Maria Goersch Fontenele Lamboglia

    2012-12-01

    Full Text Available Objective: To report the experience of one year of physical activity program with users of Family Health Unit (FHU Maria de Lourdes Jereissati in Fortaleza-CE. Data Synthesis: Some very important points were highlighted and reported as: target public, location, inclusion and exclusion criteria, implementation of the project, description of lessons, integration between undergraduate and graduate studies, interdisciplinarity, reports of the fellows and students, profile of participants, program evaluation and challenges. The program is developed within the Viva Vida, located in Region VI, whose target public was middle-aged people and elderly assisted by FHU Maria de Lourdes Jereissati. The activities started in 2009 and were performed twice a week, lasting 60 minutes, with theoretical approach (related to various topics relevant to health promotion and practice (aerobic exercise, strength exercises, flexibility, balance and conscience of the body. Besides the teacher in charge, were included in the program Fellows PRO-SAÚDE, PET-SAÚDE and students of some practical disciplines of Physical Education course. Interdisciplinarity was being developed effectively across fields of Physical Education and Nutrition. Conclusions: During a year of the program, it was possible to develop the work into two parts significantly, working in the development and implementation of a program of health promotion for the local population, providing rich academic experience for undergraduate students.

  20. Evaluation of gross motor function before and after virtual reality application

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    Luiza da Silva Pereira Tannus

    Full Text Available Abstract Introduction: Recently virtual reality has been aggregated to the therapeutic possibilities for patients who need functionality gains, such as individuals with cerebral palsy (CP. Aim: to evaluate the effects of virtual reality on the gross motor function of individuals with CP. Methods: longitudinal study, realized in a special education school, with five individuals with CP (7.4 years of age ± 1.14 of both sexes, evaluated using the B, D and E dimensions of the GMFM 88, before and after the application of three Wii Fit Plus(r console games: Hula Hoop, Slide Penguin and Soccer Heading. These games were applied for four minutes per game, at the beginner level, twice a week, for twelve consecutives weeks. The normality of the sample was evaluated through the Shapiro-Wilk's test. The results obtained before and after the Wii Fit(r application were compared using descriptive statistics. Results: all the individuals obtained improvements in the dimensions evaluated after the virtual reality application, with a 5.14% general improvement, varying between 1.9% and 9.6%. The standing (D and walking, running and jumping (E dimensions were the dimensions which obtained higher improvement percentages. Conclusion: considering the study limitations, the results obtained suggest that virtual reality can promote benefits in the gross motor function of individuals with cerebral palsy.

  1. Postharvest technologies for mangosteen (Garcinia mangostana L. conservation

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    Maria Fernanda Pontes Penteado Moretzsohn de Castro

    2012-12-01

    Full Text Available The application of technologies to extend the postharvest life of mangosteen fruit was studied and compared to storage at 25 °C/70-75%R.H (25 °C control treatment. The fruits were packed in expanded polystyrene (EPS trays (5 fruits/tray. Five treatments were carried out at 13 °C/ 90-95% RH: application of carnauba wax coating, lecithin + CMC (carboxymethyl cellulose coating, 50 µm LDPE (low density polyethylene film coating, 13 µm PVC (Polyvinyl chloride, and non-coated sample (13 °C control treatment. Physicochemical analyses were performed twice a week. A statistical design was completely randomized with 8 repetitions for each treatment plus the control treatment. The results were submitted to variance analysis, and the averages compared by the Tukey test at 5% probability. Among the quality parameters analyzed, more significant differences were observed for weight loss, texture, and peel moisture content. The results showed that the maximum storage period for mangosteen at 25 °C is two weeks; while storage at13 °C can guarantee the conservation of this fruit for 25 days. Therefore, the treatment at 13 °C/90-95% RH without the use of coatings and films was more effective and economical.

  2. Teaching children with dyslexia to spell in a reading-writers' workshop.

    Science.gov (United States)

    Berninger, Virginia W; Lee, Yen-Ling; Abbott, Robert D; Breznitz, Zvia

    2013-04-01

    To identify effective treatment for both the spelling and word decoding problems in dyslexia, 24 students with dyslexia in grades 4 to 9 were randomly assigned to treatments A (n=12) or B (n=12) in an after-school reading-writers' workshop at the university (thirty 1-h sessions twice a week over 5 months). First, both groups received step 1 treatment of grapheme-phoneme correspondences (gpc) for oral reading. At step 2, treatment A received gpc training for both oral reading and spelling, and treatment B received gpc training for oral reading and phonological awareness. At step 3, treatment A received orthographic spelling strategy and rapid accelerated reading program (RAP) training, and treatment B continued step 2 training. At step 4, treatment A received morphological strategies and RAP training, and treatment B received orthographic spelling strategy training. Each treatment also had the same integrated reading-writing activities, which many school assignments require. Both groups improved significantly in automatic letter writing, spelling real words, compositional fluency, and oral reading (decoding) rate. Treatment A significantly outperformed treatment B in decoding rate after step 3 orthographic training, which in turn uniquely predicted spelling real words. Letter processing rate increased during step 3 RAP training and correlated significantly with two silent reading fluency measures. Adding orthographic strategies with "working memory in mind" to phonics helps students with dyslexia spell and read English words.

  3. Evaluation of the efficacy of low-level laser in improving the symptoms of burning mouth syndrome.

    Science.gov (United States)

    Arbabi-Kalati, Fateme; Bakhshani, Nour-Mohammad; Rasti, Maryam

    2015-10-01

    Burning mouth syndrome (BMS) is common conditions that affects menopause women, patients suffer from sever burning sensation. Up to now there is no definitive treatment for this disease. Present study was undertaken to evaluate the efficacy of low-level laser (LLL) in improving the symptoms of burning mouth syndrome. Twenty patients with BMS were enrolled in this study; they were divided in two groups randomly. In the laser group, in each patient, 10 areas on the oral mucosa were selected and underwent LLL irradiation at a wavelength of 630 nm, and a power of 30 mW for 10 seconds twice a week for 4 weeks. In the placebo group, silent/off laser therapy was carried out during the same period in the same areas. Burning sensation and quality of life were evaluated. Burning sensation severity and quality of life in the two groups after intervention were different significant statistically, (p= 0.004, p= 0.01 respectively) .Patients in laser group had better results. It can be concluded that low level laser might decrease the intensity of burning mouth syndrome. Pain, low-level laser, burning mouth syndrome, oral mucosa.

  4. Use Of Progesterone Radioimmunoassay for The Monitoring Reproductive status of Cows

    International Nuclear Information System (INIS)

    Kukuh, Ratnawati; Tjiptosumirat, Totti; Tuasikal, Boky Jeanne

    2004-01-01

    The artificial insemination (AI) has been widely applied for the rapid improvements of genetic and reproductive efficiency, especially in the developing countries. In Indonesia it was introduced for a long time ago, but the fertility rate of insemination cows, however, is still low. Due to the limitation or relying on visual observation and rectal palpation far determining reproductive status, monitoring milk progesterone can help to improve reproductive efficiency and economic benefits. To analyse progesterone concentration, milk samples were collected in vials containing sodium azide tablets.The milk samples were collected twice a week for about six weeks long, and stored at 4 o C in the refrigerator until analysed. Progesterone concentration in milk samples was determined by using solid phase radioimmunoassay (RIA) kit with 125 I labelled progesterone as tracer. The progesterone standards were prepared in skim milk and range from 0 to 40 nmol/I. The results of progesterone assay on samples of milk collected from five cows indicated that two cows with low progesterone, signifies that these cows had inactive ovaries (anoestrus), three other cows with post calving catalytic progesterone interpretation, and after subsequent insemination two cows getting pregnant. The accurate determination of progesterone levels can be used to confirm oestrus and diagnose non-pregnancy as well as to moriitor postpartum ovarian activity, early embryonic death and ovarian disorder

  5. Effect of Some Antioxidants on the Physical Fitness of Albino Rats

    International Nuclear Information System (INIS)

    Michael, M.I.

    2011-01-01

    In recent years, more attention has been paid for searching of natural antioxidants and their evaluation in either medicinal practice or as food raw materials. The aim of the present research is to assess the effect of several well-known products used as antioxidants, on body weight, haemopoesis, endocrine system and lipid profile in normal albino rats. Thirty male adult albino rats were equally arranged into 5 groups, the first group was served as control and the others received special treatments where taurine (2% in drinking water), tryptophan (100 mg/kg b.w. orally), hawthorn extract (50 mg/100 g b.w. orally) and coenzyme Q10 (50 mg/kg b.w. orally) were given for two months. Body weight was regularly recorded twice a week and at the end of the experiment, the rats were decapitated. Red blood cell count (RBCs), hemoglobin (Hb) content, reticulocytic count, white blood cell count (WBCs) and glutathione (GSH) concentration were estimated in blood, while, triiodothyronine (T 3 ), thyroxin (T 4 ), Testosterone, and corticosterone hormones besides lipid profile were estimated in the serum. The results denoted that although there is a slight improvement in the parameters tested, it does not deserve the coast of the regular use of these antioxidants and further investigations still needed

  6. Hot spring therapy of the patients exposed to atomic bomb radiation, 15

    Energy Technology Data Exchange (ETDEWEB)

    Ouchi, Tamon [Genbaku Hibakusha Beppu Onsen Ryoyo Kenkyusho, Oita (Japan); Tsuji, Hideo

    1983-03-01

    The patients exposed to the atomic bomb radiation in Hiroshima area came to Beppu Spa to have hot spring therapy. During the fiscal year of 1982 (April, 1982, to March, 1983), 3972 persons came to the hot spring sanatorium, and 586 patients (14.8 %) received physical examination. Among them, 473 patients (80.7 %) were exposed to the atomic bomb radiation on August 6, 1945, or entered in the city of Hiroshima by August 20, 1945, according to the official notebook issued by the government. Physical examination was performed twice a week during their stay, and more than 53.5 % of the patients were older than 70, and the oldest was 93 years old. Blood pressure was measured when the patients came in and went out, and hypertensive patients were asked to observe the rule of treatment strictly. The complaints of the patients which brought them to the hot spring were mostly pain in bodies and lower extremities, and hypertension, common cold syndrome, diabetes and constipation. Patients took hot spring bath 2

  7. The Effect of Teaching Metacognitive Listening Strategy during Shadowing Activity on Field-Dependent and Field-Independent EFL Learners’ Listening Comprehension

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    Parastoo Alizadeh Oghyanous

    2017-11-01

    Full Text Available This study aimed to compare the effect of teaching metacognitive listening strategies through shadowing activity on the listening comprehension of field-dependent (FD and field-independent (FI EFL learners. Since the researcher had access only to female participants,85 female EFL learners from a language institute in Tehran, at the pre-intermediate level of proficiency with the age range of 18-35 were selected out of the initial 120 participants based on their performance on a piloted PET. The Group Embedded Figures Test (GEFT was administered to the selected participants in order to categorize them into the two experimental groups (49 FD and 36 FI. The participants including both FD and FI sat in several classes. During a five-week instruction period (twice a week, both groups practiced listening comprehension for 45 minutes through a combination of shadowing activity, and metacognitive strategy instruction with no difference in treatment. The results of the independent samples t-test demonstrated that there was no significant difference between listening posttest scores of FI and FD groups. Therefore, it was concluded that metacognitive strategy training coupled with shadowing activity could be equally beneficial in terms of listening proficiency for all students regardless of their perceptual tendency (FD/FI. The findings of the present study have implications for language teachers regarding metacognitive strategy training and listening comprehension enhancement.

  8. Local application of GM-CSF for treatment of chemoirradiation-induced mucositis in patients with advanced carcinoma of the head and neck: results of controlled clinical trial

    International Nuclear Information System (INIS)

    Reichtomann, K.A.

    2002-01-01

    Purpose: the study was designed to assess prospectively the efficacy of GM-CSF (granulocyte-macrophage colony-stimulating factor) mouthwash solution in the management of chemoirradiation induced oral mucositis for head and neck cancer patients. Methods and materials: thirty-five patients with advanced carcinoma of the head and neck were evaluated for mucositis during the first cycle of chemoirradiation therapy. GM-CSF 400 μg in 250 cc of water for 1 h of mouth washing was prescribed. Active comparator was a conventional mucositis therapy combination. The procedure started once mucositis grade 1 (using the WHO grading) was detected. Patients, examined twice a week, were evaluated for oral mucositis and oral infections. Assessment of subjective pain was provided using a visual analogue scale. Blood tests were taken weekly. Results: the results of statistical evaluation of mucositis using the WHO-grading showed no significant differences between the two treatment groups. Local application of GM-CSF significantly reduced subjective pain during the second week of chemoirradiation therapy. Statistical analysis of the leucocytes-, platelet count, haemoglobin level and development of oral infections revealed no significant differences between the two treatment groups. Conclusion: in combined chemoirradiation therapy schemes the RTOG/EORTC toxicity scale should be used. In selected cases of mucositis attended with severe pain, GM-CSF should be observed within the therapeutic considerations. Controlled clinical trials with larger patient population are required to evaluate the role of GM-CSF in this indication. (author)

  9. GROWTH ENHANCEMENT, SURVIVAL AND DECREASE OF ECTOPARASITIC INFECTIONS IN MASCULINIZED NILE TILAPIA FRY IN A RECIRCULATING AQUACULTURE SYSTEM

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    Isabel Jiménez García

    2012-11-01

    Full Text Available Under lab conditions, tilapia fry at culture densities of 8 fish/L-1 can reach a body weight of 0.5 to 1.0 g after the masculinization phase. In commercial hatcheries, the stocking density is four to six times higher, and consequently the occurrence of ectoparasitic infections also rises. The aim of this study was to examine the growth and survival of masculinized Nile tilapia (Oreochromis niloticus fry in a recirculating aquaculture system (RAS. The fry, which were naturally parasitized by protozoan of the genera Trichodina, Ambiphrya and Chilodonella, weighed 0.013 ± 0.003 g and were reared in replicated tanks (N = 3 during 32 days at density of 18 fish/L-1 in the RAS to maintain good water quality, which was achieved especially during the first 22 days of fish rearing. The infection parameters and growth were monitored twice a week. The final fish weight was 1.17 ± 0. 6 g and survival 99.5%. The most frequent parasites were Trichodina and Gyrodactylus cichlidarum (Monogenea. Although nitrogen compounds increased significantly over the last 10 days of fry rearing, final growth and survival were higher than those reported, additionally, the ectoparasitic infections were relatively low.

  10. A study of impact of cost-effective nutritional supplement in patients on maintenance hemodialysis

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    D Rangarajan

    2014-01-01

    Full Text Available Nutritional status in patients on hemodialysis is always of concern as malnutrition predisposes to excess morbidity and mortality. Most of the nutritional supplements available in the market are expensive. We explored the possibility of improving nutrition of the patients on maintenance hemodialysis by supplementation of calories and proteins that can be given in the form of a palatable and economical gruel in this prospectively designed, open labeled study. Patients who were on maintenance hemodialysis (twice a week for a period of at least 6 months were divided into two groups. The study group was given the gruel supplement and the control group was not given the gruel supplement. Nutritional status was assessed in the study group and controls at 0 and 3 months by the following parameters: percentage body fat, mid arm muscle circumference and serum albumin. Analysis of results revealed that there was a significant decline in the protein intake at the end of the 3 rd month in the control group (P = 0.01. Other parameters did not show significant change at the end of the study period in both groups. The nutritional supplement can be assumed to have helped at least in the maintenance of protein intake over this short period and could possibly in the long run contribute to improvement of nutritional parameters.

  11. Active Mycobacterium Infection Due to Intramuscular BCG Administration Following Multi-Steps Medication Errors

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    MohammadReza Rafati

    2015-10-01

    Full Text Available Bacillus Calmette-Guérin (BCG is indicated for treatment of primary or relapsing flat urothelial cell carcinoma in situ (CIS of the urinary bladder. Disseminated infectious complications occasionally occur due to BCG as a vaccine and intravesical therapy.  Intramuscular (IM or Intravenous (IV administrations of BCG are rare medication errors which are more probable to produce systemic infections. This report presents 13 years old case that several steps medication errors occurred consequently from physician handwriting, pharmacy dispensing, nursing administration and patient family. The physician wrote βHCG instead of HCG in the prescription. βHCG was read as BCG by the pharmacy staff and 6 vials of intravesical BCG were administered IM twice a week for 3 consecutive weeks. The patient experienced fever and chills after each injection, but he was admitted 2 months after first IM administration of BCG with fever and pancytopenia. Unfortunately four month after using drug, during second admission duo to cellulitis at the sites of BCG injection the physicians diagnosed the medication error. Using handwritten prescription and inappropriate abbreviations, spending inadequate time for taking a brief medical history in pharmacy, lack of verifying name, dose and wrote before medication administration and lack of considering medication error as an important differential diagnosis had roles to occur this multi-steps medication error.

  12. Indenopyride derivative RTI-4587-073(l): a candidate for male contraception in stallions.

    Science.gov (United States)

    Pozor, Malgorzata A; Macpherson, Margo L; McDonnell, Sue M; Nollin, Maggie; Roser, Janet F; Love, Charles; Runyon, Scott; Thomas, Brian F; Troedsson, Mats H

    2013-12-01

    The objective of this study was to determine whether an indenopyridine derivative RTI-4587-073(l) was a good candidate for male contraception in horses. We hypothesized that a single administration of RTI-4587-073(l) causes significant suppression of testicular function in stallions without affecting sexual behavior. Three Miniature horse stallions received a single dose of 12.5 mg/kg RTI-4587-073(l) orally (group "treated"), whereas three other Miniature horse stallions received placebo only (group "control"). Semen was collected and evaluated from all stallions twice a week for three baseline weeks and 13 post-treatment weeks. Sexual behavior was video-recorded and analyzed. Testicular dimensions were measured using ultrasonography, and blood samples were drawn for endocrine evaluation once before treatment and once a week during the post-treatment period. Single administration of RTI-4587-073(l) caused severe oligoasthenozoospermia (low sperm number and low motility), shedding large numbers of immature germ cells in semen, and increased FSH concentrations in treated stallions. These effects were fully reversible within ∼71 days. However, libido and copulatory behavior remained unchanged throughout the entire experiment. We concluded that RTI-4587-073(l) was a promising candidate for male contraceptive in domestic stallions. Further research should be performed to test this compound for fertility control in wildlife and humans. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Standards for labelling and storage of anaesthetic medications--an audit.

    Science.gov (United States)

    Imran, Muhammad; Khan, Fauzia Anis; Abbasi, Shemila

    2009-12-01

    To check compliance of anaesthetist to current policies set for the use of medication within operation room and for induction room floor stock. The initial audit was conducted from 1st October to 31st November 2006 and reaudit after dissemination and sharing of results within the department repeated in July-August 2007. In each audit four operating rooms were visited twice a week. Syringes were checked for standard drug labelling for narcotic and non narcotic preparations. Drug trolley was checked for any expired drugs and whether the trolley was locked in case of operating room (OR) where list was ended or was on hold. Any unattended drug was noted and Induction room was checked twice weekly for accurate drug inventory and for standard drug storage recommendations. Labels were according to standard in non narcotic drugs on 25% syringes in first audit and 63% in second audit, likewise, narcotics labels were according to standards in 41% in first and 57% in second audit. Unattended drugs were present once in first and twice in second audit. There was 100% compliance in other drug storage policy parameters in both audits. Poor compliance of drug labelling standards for both narcotic and non narcotic drugs was present. However, second audit revealed improvement in all areas of drug handling. Dissemination of policies and reminders are important for continuing improvement in use of medication within operation room and within induction room floor stock.

  14. Equilibrium and muscle flexibility in elderly people subjected to physiotherapeutic intervention

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    Mariane Fernandes Ribeiro

    2016-09-01

    Full Text Available To evaluate the equilibrium and flexibility of elderly people submitted to a training program involving physical therapy exercises. Six elderly people were selected, average age 69.66 years. Wells’s Bench and the Functional Reach Test (FRT plus Timed Up and Go Test (TUG were employed respectively to assess muscle flexibility and balance analysis. Tests were performed before and after the exercise program which consisted of thirty-five 50 min physical therapy group sessions, twice a week, with stretching exercises, gait training, active exercises, postural correction exercises and breathing exercises. Statistical analysis was done with Sigma-Stat® 3.5. Assessments occurred before and after sessions, and the final test was undertaken after 35 sessions. There was a statistically significant increase in the flexibility of the posterior muscle chain. In the TUG test, the group achieved a shorter time after treatment, with statistical significance between tests. There was a statistically significant increase in the average FRT after the sessions. Current study showed better results in the execution of tests evaluated after the program of physiotherapy activities, contributing towards the improvement of muscle flexibility and balance of elderly people.

  15. Stereotaxic external irradiation for brain tumors

    International Nuclear Information System (INIS)

    Kim, Y.H.; Fayos, J.V.; Houdek, P.V.; Landy, H.; Van Buren, J.

    1987-01-01

    A system has been developed to deliver precision radiation therapy to a limited volume of brain tissue. A CT-compatible nonmetallic headband, or ''halo,'' is secured to the skull with screw pins. A metal frame attached to the CT couch and the patient's head is secured to the couch by temporarily affixing the halo to the frame. A CT scan is obtained to determine the x,y,z coordinates of the brain lesion. The same halo, frame, and coordinates are used in daily treatment with 10-MVX accelerator and a coplanar arc rotation technique. Field size is determined to cover the target volume with the 90% isodose line. Verification films are obtained twice a week. On completion of treatment, the halo is removed. From December 1982 to January 1986, 14 patients were treated with this system. Six had pituitary tumors, two had craniopharyngiomas, and six had astrocytomas. The dose delivered ranged from 3,600 rad in 12 fractions to 6,250 rad in 25 fractions at a rate of one fraction per day, 5 days a week. Judging from the verification films, daily administration of intended radiation was extremely good. Superficial infection of the screw-pin sites healed without sequelae. All patients were alive at the last follow-up. This system is relatively simple yet able to deliver precision irradiation without any remarkable complications

  16. Palmitoleate enhances quality of rooster semen during chilled storage.

    Science.gov (United States)

    Rad, Hamed Mirzaei; Eslami, Mohsen; Ghanie, Abolfazl

    2016-02-01

    The practice of artificial insemination is widely utilized in poultry; and this requires a broad use of semen storage techniques to prevent the reduction of fertilizing ability of stored semen. The antioxidant activity of palmitoleic acid with in vitro experiments has been shown. The present study was designed to evaluate the effect of palmitoleic acid on the quality of rooster semen stored at 4C. Semen was collected from ten roosters twice a week. Ejaculates with greater than 80% forward spermatozoa motility were pooled and after dilution semen was enriched with 0 (control), 0.125 (P 0.125), 0.25 (P 0.25), 0.5 (P 0.5) and 1 (P 1) millimolar palmitoleate. Forward spermatozoa progressive motility and viability, as well as amounts of malondialdehyde (MDA) and total antioxidant activity (AOA) were evaluated in seminal plasma and spermatozoa at 0, 24 and 48h of storage. Motility was 78.5±2.21, 77.5±1.04, and 69.5±2.32% at 24h and 58.66±1.35, 49.33±1.36 and 43.00±2.08% at 48h in P 0.125, P 0.25 and control, respectively (Prooster semen with small doses of palmitoleate has beneficial effects on the semen quality during cold storage. Copyright © 2015 Elsevier B.V. All rights reserved.

  17. Self-maintenance recovery of a patient with traumatic brain injury: a case study

    Directory of Open Access Journals (Sweden)

    Vanessa Maciel Oliveira

    2013-08-01

    Full Text Available Occupational Therapy comprises a broad field of action; as a result, specific assistance areas have been created where professionals generally specialize according to their interests. This study on the area of adult neurology was carried out based on the practice experienced in homecare with a patient who suffered a traumatic brain injury (TBI. In this scenario, we present data on qualitative and descriptive research. This is a case study that illustrates the scientific and technical references required in the formulation of Occupational Therapy practice. The treatment was carried out to recover the necessary skills to enable self-maintenance performance. The patient was followed by occupational therapy service for one year. The sessions took place at the patient’s home twice a week. We used two approaches in the rehabilitation of the patient studied: roprioceptive neuromuscular facilitation and motor relearning. This assistance aimed to regain or develop the skills used by the subject in his daily activities and tasks. The rehabilitation process was conducted from the perspective of disability as part of a health condition under the holistic standpoint. We reflect on the model and approaches taken, as well as on the link between the meaning of recovery of personal autonomy and social context, and on how these aspects are interrelated in occupational performance, health and adaptation to illness or disability.

  18. Observational study of drug-drug interactions in oncological inpatients

    Directory of Open Access Journals (Sweden)

    María Sacramento Díaz-Carrasco

    2018-01-01

    Full Text Available Objective: To determine the prevalence of potential clinically relevant drug- drug interactions in adult oncological inpatients, as well as to describe the most frequent interactions. A standard database was used. Method: An observational, transversal, and descriptive study including patients admitted to the Oncology Service of a reference hospital. All prescriptions were collected twice a week during a month. They were analysed using Lexicomp® database, recording all interactions classified with a level of risk: C, D or X. Results: A total of 1 850 drug-drug interactions were detected in 218 treatments. The prevalence of treatments with at least one clinically relevant interaction was 95%, being 94.5% for those at level C and 26.1% for levels D and X. The drugs most commonly involved in the interactions detected were opioid analgesics, antipsychotics (butyrophenones, benzodiazepines, pyrazolones, glucocorticoids and heparins, whereas interactions with antineoplastics were minimal, highlighting those related to paclitaxel and between metamizole and various antineoplastics. Conclusions: The prevalence of clinically relevant drug-drug interactions rate was very high, highlighting the high risk percentage of them related to level of risk X. Due to the frequency of onset and potential severity, highlighted the concomitant use of central nervous system depressants drugs with risk of respiratory depression, the risk of onset of anticholinergic symptoms when combining morphine or haloperidol with butylscopolamine, ipratropium bromide or dexchlorpheniramine and the multiple interactions involving metamizole.

  19. Effect of German chamomile oil application on alleviating atopic dermatitis-like immune alterations in mice

    Science.gov (United States)

    Lee, Soon-Hee; Heo, Yong

    2010-01-01

    Historically, German chamomile (GC) oil has been used for treatment of skin disorders. BALB/c mice were sensitized twice a week with 100 µL of 1% 2,4-dinitrochlorobenzene (DNCB) and challenged twice the following week with 100 µL of 0.2% DNCB for atopic dermatitis induction. Thereafter, 3% GC oil was applied daily (70 µL, 6 times week) on the dorsal skin for 4 weeks. Saline or jojoba oil was used for the control mice. Blood was collected after second DNCB challenge, and at 2 and 4 weeks after initiating oil application. Serum IgE levels were significantly lowered in the GC oil application group at the end of the 4-week application period. The GC oil application for 4 weeks resulted in reduction in serum IgG1 level compared with that after 2-week application. The GC oil application group showed a significantly lower serum histamine level than the control group 2 weeks after oil application. Scratching frequency of the GC oil application group was significantly lower than either control groups. This study is to demonstrate GC oil's immunoregulatory potential for alleviating atopic dermatitis through influencing of Th2 cell activation. PMID:20195063

  20. Efetividade de três esquemas com sulfato ferroso para tratamento de anemia em gestantes The effectiveness of three regimens using ferrous sulfate to treat anemia in pregnant women

    Directory of Open Access Journals (Sweden)

    Ariani Impieri de Souza

    2004-05-01

    groups, according to the frequency of ingesting the tablets: once a week (48 women, twice a week (53 women, and once a day (49 women. The groups were compared for the values for hemoglobin (Hb concentration, mean corpuscular volume, and ferritin before and after the treatment. RESULTS: Before the intervention, the groups were homogeneous. They had the following mean (± standard deviation concentrations of hemoglobin: 10.2 ± 0.5 g/dL for the group receiving iron once a week, 10.2 ± 0.6 g/dL for the group receiving iron twice a week, and 10.1 ± 0.6 g/dL for the group receiving iron once a day. The means of corpuscular volume were, respectively: 88.5 ± 5.0 fL, 87.6 ± 5.9 fL, and 88.7 ± 5.1 fL. The respective medians for ferritin were 30.2 ng/mL, 37.1 ng/mL, and 52.9 ng/mL. The cure rate (Hb > 11 g/dL was 27% in the patients treated once a week, 34% in those treated twice a week, and 47% in the women treated daily. Treatment failure (hemoglobin < 10 g/dL was seen in 41.6%, 13.2%, and 2.0% of the patients in the respective groups. Interruption of treatment due to diarrhea or epigastric pain occurred only among the patients treated daily. CONCLUSION: The regimen with iron administered daily is still the best option for treating anemia. However, treatment with ferrous sulfate administered twice a week is an alternative for patients who are unable to adhere to daily treatment.

  1. Effects of special exercise programs on functional movement screen scores and injury prevention in preprofessional young football players.

    Science.gov (United States)

    Dinc, Engin; Kilinc, Bekir Eray; Bulat, Muge; Erten, Yunus Turgay; Bayraktar, Bülent

    2017-10-01

    To increase movement capacity and to reduce injury risk in young soccer players by implementing a special functional exercise program based on functional movement screen (FMS) and correctives. 67 young male athletes 14-19 years of age from a Super League Football Club Academy participated in the study. Functional movement patterns were evaluated with FMS assessment protocol. Deep squat, hurdle step, inline lunge, shoulder mobility, active straight leg raise, trunk stability push-up, and rotatory stability were examined in FMS. Considering the FMS scores the number of intervention and control groups were defined as 24 and 43, respectively. Intervention program was composed of 1 hr twice a week sessions in total of 12 weeks with 4 weeks of mobility, 4 weeks of stability, and 4 weeks of integration exercises. At the end of 12-week intervention and control groups were re-evaluated with FMS protocol. Contact and noncontact sports injuries recorded during one season. In intervention group there was statistically significant difference in increase in total FMS scores ( P effective injury prevention.

  2. Thermal performance of different planting substrates and irrigation frequencies in extensive tropical rooftop greeneries

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Yi-Jiung [Department of Environmental Engineering and Science, Foo-Yin University, Kaohsiung (China); No. 16, Lane 29, Chen-Sing 7th Street, Niao-Song, Kaohsiung 833 (China); Lin, Hsien-Te [Department of Architecture, National Cheng Kung University, Tainan (China); No. 1, Ta-Hsueh Road, Tainan 701 (China)

    2011-02-15

    The need for the better use of scarce planetary resources has never been more evident than it is today. However, this need is poorly reflected in human housing. In recent years, there has been a growing realization of the importance of constructing human shelters that better conserve energy and water through appropriate insulation and architectural designs. Among the important advancements in these areas is the use of rooftop greeneries for both energy and water conservation. This paper performs an investigation into this topic within the specific climatic context of tropical regions. Long-term experimental results are provided from a four-floor building in Kaohsiung in the southern part of Taiwan. The study involves a fully monitored extensive rooftop greenery and examines four different plant substrates, three different irrigation regimes, and different types of drought-enduring plants to find the most efficient combination of all three in providing maximum heat insulation and water usage efficiency. The attenuation of solar radiation through the vegetation layer is evaluated, as well as the thermal insulation performance of the rooftop greenery structure. Among the substrates, burned sludge has the best thermal reduction percentage of heat amplitude under the roof slab surface (up to 84.4%). Irrigation twice a week has the best thermal reduction percentage of heat amplitude (91.6%). Among the plant types, Sansevieria trifasciata cv. Laurentii Compacta and Rhoeo spathaceo cv. Compacta are found to be suitable for extensive rooftop greeneries because they have the best coverage ratio and are most drought enduring. (author)

  3. Effects of 16-weeks of Pilates on health perception and sleep quality among elderly women.

    Science.gov (United States)

    Curi, V S; Vilaça, J; Haas, A N; Fernandes, H M

    2018-01-01

    The objective of this study was to determine the effect of 16 weeks of mat-based Pilates training on health perception and sleep quality among elderly women. A randomized and controlled trial was conducted in Caxias do Sul, Brazil, in 2015, in which 61 healthy older women were divided into two groups: experimental group (EG; n=31, average of 64.25 years old, SD 0.14) and control group (CG; n=30, average of 63.75 years old, SD 0.08). The EG participants performed mat-based Pilates exercises twice a week in 60-min sessions, whereas the CG did not train. All participants completed Brazilian-adapted and validated versions of the Pittsburgh Sleep Quality Index (PSQI-BR) and General Health Questionnaire (GHQ-12) at baseline and after 16 weeks. Significant time x group interaction effects were found for the GHQ-12 total score (pPilates EG when compared to the CG. All significant effects were classified as moderate to high. These results indicate that 16 weeks of mat-based Pilates training significantly improves the perceived health status and some sleep quality indices among elderly women. However, more studies are needed to assess the effectiveness of equipment-based Pilates exercises among this population. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Influence of pilates training on the quality of life of chronic stroke patients.

    Science.gov (United States)

    Yun, Seok-Min; Park, Sang-Kyoon; Lim, Hee Sung

    2017-10-01

    [Purpose] This study was to observe the influence of Pilates training on the quality of life in chronic stoke patients. [Subjects and Methods] Forty chronic stroke patients participated in this study. They were divided into same number of experimental group (EG) and control group (CG). EG participated in a 60-min Pilates training program, twice a week for 12 weeks, while the CG did not participate in any exercise-related activities for the duration and participating in general occupational therapy without any exercise-related activities. Then the MMSE-K was performed before and after Pilates training to observe the influence of Pilates training on the quality of life in chronic stroke patients. [Results] Statistically significant improvement in the physical, social, and psychological domains was found in EG after the training. No statistically significant difference was found in all three quality of life domains for the CG. EG experienced a statistically significant improvement in all quality of life domains compared with that of CG. [Conclusion] Therefore, participation in Pilates training was found to effectively improve the quality of life in stroke patients. Pilates training involves low and intermediate intensity resistance and repetition that match the patient's physical ability and can be a remedial exercise program that can improve physical ability and influence quality of life.

  5. Evaluation of maths training programme for children with learning difficulties

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    Antje Ehlert

    2013-06-01

    The study at hand focuses on the question of whether educationally impaired children with large deficits in mathematics can be supported successfully by means of a highly adaptive support measure (MARKO-T, and whether the effects of this support can be maintained over a certain period. For this, 32 educationally impaired third-graders with math deficits were supported individually with MARKO-T twice a week, over a period of ten weeks. As control group, 32 similarly impaired third-graders were paralleled according to the mathematical and cognitive achievements of the training group. Two further control groups, each with 32 unimpaired first-graders, were paralleled according to their mathematical and cognitive achievements, respectively. The results showed that the very poor mathematical performance of the educationally impaired children could be significantly improved with this support programme. Four months after the end of the training, significant support effects could still be established when compared to the educationally impaired control group. The comparison with the two control groups demonstrated that the developmental curve of the children with learning difficulties increased in a way that was comparable to that of the unimpaired first-graders.

  6. Risk factors associated with structural postural changes in the spinal column of children and adolescents

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    Juliana Adami Sedrez

    2015-03-01

    Full Text Available OBJECTIVE: To investigate the association between behavioral risk factors, specifically postural habits, with the presence of structural changes in the spinal column of children and adolescents. METHODS: 59 students were evaluated through the self-reporting Back Pain and Body Posture Evaluation Instrument and spinal panoramic radiographic examination. Spine curvatures were classified based on Cobb angles, as normal or altered in the saggital plane and as normal or scoliotic in the frontal plane. Data were analyzed using SPSS 18.0, based on descriptive statistics and chi-square association test (a=0,05. RESULTS: The prevalence of postural changes was 79.7% (n=47, of which 47.5% (n=28 showed frontal plane changes and 61% (n=36 sagital plane changes. Significant association was found between the presence of thoracic kyphosis and female gender, practice of physical exercises only once or twice a week, sleep time greater than 10 hours, inadequate postures when sitting on a seat and sitting down to write, and how school supplies are carried. Lumbar lordosis was associated with the inadequate way of carrying the school backpack (asymmetric; and scoliosis was associated wuth the practice of competitive sports and sleep time greater than 10 hours. CONCLUSIONS: Lifestyle may be associated with postural changes. It is important to develop health policies in order to reduce the prevalence of postural changes, by decreasing the associated risk factors.

  7. Short-term Beneficial Effects of 12 Sessions of Neurofeedback on Avoidant Personality Accentuation in the Treatment of Alcohol Use Disorder.

    Science.gov (United States)

    Dalkner, Nina; Unterrainer, Human F; Wood, Guilherme; Skliris, Dimitris; Holasek, Sandra J; Gruzelier, John H; Neuper, Christa

    2017-01-01

    This study evaluated the effects of alpha/theta neurofeedback on Clinical Personality Accentuations in individuals with alcohol use disorder. Twenty-five males were investigated using a pre-test/post-test design with a waiting-list control group. Participants were randomly assigned either to an experimental group ( n = 13) receiving 12 sessions of neurofeedback twice a week as a treatment adjunct over a period of 6 weeks, or to a control group ( n = 12) receiving treatment as usual. The Inventory of Clinical Personality Accentuations and the NEO-Five-Factor Inventory were applied at pre- and post-test. The neurofeedback protocol focused on enhancement of the EEG alpha (8-12 Hz) and theta (4-7 Hz) and used a visual feedback paradigm. Analyses of covariance showed improvements in Avoidant Personality Accentuation within the experimental group. Our data suggest that 12 sessions of this neurofeedback intervention might be effective in reducing avoidant and stress-related personality traits in patients with alcohol use disorder.

  8. Piano training in youths with hand motor impairments after damage to the developing brain

    Science.gov (United States)

    Lampe, Renée; Thienel, Anna; Mitternacht, Jürgen; Blumenstein, Tobias; Turova, Varvara; Alves-Pinto, Ana

    2015-01-01

    Damage to the developing brain may lead to impairment of the hand motor function and negatively impact on patients’ quality of life. Development of manual dexterity and finger and hand motor function may be promoted by learning to play the piano. The latter brings together music with the intensive training of hand coordination and fine finger mobility. We investigated if learning to play the piano helped to improve hand motor skills in 18 youths with hand motor disorders resulting from damage during early brain development. Participants trained 35–40 minutes twice a week for 18 months with a professional piano teacher. With the use of a Musical Instrument Digital Interface piano, the uniformity of finger strokes could be objectively assessed from the timing of keystrokes. The analysis showed a significant improvement in the uniformity of keystrokes during the training. Furthermore, the youths showed strong motivation and engagement during the study. This is nevertheless an open study, and further studies remain needed to exclude effects of growth and concomitant therapies on the improvements observed and clarify which patients will more likely benefit from learning to play the piano. PMID:26345312

  9. Exploring the feasibility of a therapeutic music video intervention in adolescents and young adults during stem-cell transplantation.

    Science.gov (United States)

    Burns, Debra S; Robb, Sheri L; Haase, Joan E

    2009-01-01

    The purpose of this study was to explore the feasibility and preliminary efficacy of a therapeutic music video (TMV) intervention for adolescents and young adults (AYAs) undergoing stem-cell transplantation (SCT). Twelve AYAs (aged 11-24 years) were randomized to the TMV or an audio-book protocol. The TMV was designed to diminish symptom distress and improve coping, derived meaning, resilience, and quality of life by supporting AYAs in exploring thoughts and feelings. Six sessions with a board-certified music therapist were held twice a week for 3 weeks. The Adolescent Resilience Model guided the selection of a large, comprehensive battery of outcome measures. Major data collections occurred before admission, after intervention, and at 100 days after transplantation. Participants completed a brief set of measures at presession/postsessions 2, 4, and 6. Rates of consent, session completion, and questionnaire completion supported feasibility. Immediate follow-up measures suggest positive trends in the TMV group for hope, spirituality, confidence/mastery, and self-transcendence. Positive trends at 100 days include MOS, symptoms distress, defensive coping, spirituality, and self-transcendence. Therapeutic music video participants also demonstrated gains in quality of life. The TMV intervention may buffer the immediate after-effects of the stem-cell transplantation experience, and a larger study is warranted.

  10. "Inhibitory Effect of Tannic Acid from Nutgall on Iron-Dextran Augmented 7,12-Dimethyl Benz(AAnthracene-Initiated and Croton Oil-Promoted Skin Carcinogenesis "

    Directory of Open Access Journals (Sweden)

    Abbas Delazar

    2003-08-01

    Full Text Available Tannic acid (TA is naturally occurring polyphenols present in fruits and vegetables. In this study, inhibition of the carcinogenic potential of croton oil in normal and iron overloaded mice skin by TA is reported. Albino Swiss mice were given iron-dextran for two weeks and were pretreated with a single topical application of tannic acid. After one hour tumors were initiated by a single dose of 7,12- dimethylbenz(aanthracene (DMBA the promoting agent croton oil was applied twice a week for 30 weeks. The appearance, number and percent tumor incidences were recorded. When compared to control groups, the pretreated groups showed a significant high inhibition of tumors incidences. Biochemical studies in mice skin tissues were based on the measurement of lipid peroxidation (LPO. TA diminished cutaneous LPO level in mice skin as compared to the untreated groups. This study showed that TA inhibits the augmentation potentials of croton oil and iron dextran significantly. A depletion in LPO levels in TA pretreated groups indicates that excessive generated oxidants in the mice skin tissues may be quenched by TA because of chelation of redox active iron and its faster elimination from the body. It is supposed that inhibition of iron mediated oxidative stress by TA may be responsible for diminishment of cutaneous tumorigenesis.

  11. Low level laser therapy for patients with cervical disk hernia.

    Science.gov (United States)

    Takahashi, Hiroshi; Okuni, Ikuko; Ushigome, Nobuyuki; Harada, Takashi; Tsuruoka, Hiroshi; Ohshiro, Toshio; Sekiguchi, Masayuki; Musya, Yoshiro

    2012-09-30

    In previous studies we have reported the benefits of low level laser therapy (LLLT) for chronic shoulder joint pain, elbow, hand and finger pain, and low back pain. The present study is a report on the effects of LLLT for chronic neck pain. Over a 3 year period, 26 rehabilitation department outpatients with chronic neck pain, diagnosed as being caused by cervical disk hernia, underwent treatment applied to the painful area with a 1000 mW semi-conductor laser device delivering at 830 nm in continuous wave, 20.1 J/cm(2)/point, and three shots were given per session (1 treatment) with twice a week for 4 weeks. 1. A visual analogue scale (VAS) was used to determine the effects of LLLT for chronic pain and after the end of the treatment regimen a significant improvement was observed (pcervical spine range of motion were observed. 3. Discussions with the patients revealed that in order to receive continued benefits from treatment, it was important for them to be taught how to avoid postures that would cause them neck pain in everyday life. The present study demonstrates that LLLT was an effective form of treatment for neck and back pain caused by cervical disk hernia, reinforced by postural training.

  12. Effect of Adding Interferential Current in an Exercise and Manual Therapy Program for Patients With Unilateral Shoulder Impingement Syndrome: A Randomized Clinical Trial.

    Science.gov (United States)

    Gomes, Cid André Fidelis de Paula; Dibai-Filho, Almir Vieira; Moreira, William Arruda; Rivas, Shirley Quispe; Silva, Emanuela Dos Santos; Garrido, Ana Claudia Bogik

    The purpose of this study was to measure the additional effect of adding interferential current (IFC) to an exercise and manual therapy program for patients with unilateral shoulder impingement syndrome. Forty-five participants were randomly assigned to group 1 (exercise and manual therapy), group 2 (exercise and manual therapy + IFC), or group 3 (exercise and manual therapy + placebo ultrasound). Individuals participated in 16 treatment sessions, twice a week for 8 weeks. The primary outcome of the study was total score of the Shoulder Pain and Disability Index (SPADI). The secondary outcomes were the pain and disability subscales of SPADI, Numeric Rating Scale, and Pain-Related Self-Statement Scale. Adjusted between-group mean differences (MDs) and 95% confidence intervals (CIs) were calculated using linear mixed models. After 16 treatment sessions, statistically significant but not clinically important differences were identified in favor of the exercise and manual therapy program alone in the SPADI-total (group 1 vs group 2, MD 11.12 points, 95% CI 5.90-16.35; group 1 vs group 3, MD 13.43 points, 95% CI 8.21-18.65). Similar results were identified for secondary outcomes. The addition of IFC does not generate greater clinical effects in an exercise and manual therapy program for individuals with unilateral shoulder impingement syndrome. Copyright © 2018. Published by Elsevier Inc.

  13. Cerebellar Fastigial Nucleus Electrical Stimulation Alleviates Depressive-Like Behaviors in Post-Stroke Depression Rat Model and Potential Mechanisms

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    Lei Zhang

    2017-03-01

    Full Text Available Objective: To identify the molecular mechanism of post-stroke depression (PSD, and observe the therapeutic effects of cerebellar fastigial nucleus electrical stimulation (FNS on the behaviors and regional cerebral blood flow (rCBF in a PSD rat model. Methods: Healthy SD rats were randomly divided into four groups (sham, stroke, post-stroke depress and FNS group. Sham group (n = 6 underwent sham operation. The other three groups (n = 6*3 underwent MCAO. Rats were examined twice a week in open filed test. Moreover, neuroprotective effect on cerebellar Purkinje cells and expression of cytokines in hippocampal tissue were examined. Results: The PSD group showed a significant weight loss, decreased consumption of sucrose water, reduced rearing and locomotor activities. The FNS significantly alleviates the body weight loss and sucrose preference, locomotor and rearing activities. The bilateral rCBF was also restored after FNS treatment. Moreover, FNS improved the neuroprotection via suppressing apoptosis of cerebellar Purkinje cells. And the inflammatory cytokines mRNA level in hippocampus was significantly decreased. Conclusion: FNS treatment alleviates depressive-like behaviors and rCBF in PSD rats model, which could be attributed to its ability to protect cerebellar Purkinje cells and decrease the mRNA level of inflammatory cytokines.

  14. Muscle hypertrophy and fast fiber type conversions in heavy resistance-trained women.

    Science.gov (United States)

    Staron, R S; Malicky, E S; Leonardi, M J; Falkel, J E; Hagerman, F C; Dudley, G A

    1990-01-01

    Twenty-four women completed a 20-week heavy-resistance weight training program for the lower extremity. Workouts were twice a week and consisted of warm-up exercises followed by three sets each of full squats, vertical leg presses, leg extensions, and leg curls. All exercises were performed to failure using 6-8 RM (repetition maximum). Weight training caused a significant increase in maximal isotonic strength (1 RM) for each exercise. After training, there was a decrease in body fat percentage (p less than 0.05), and an increase in lean body mass (p less than 0.05) with no overall change in thigh girth. Biopsies were obtained before and after training from the superficial portion of the vastus lateralis muscle. Sections were prepared for histological and histochemical examination. Six fiber types (I, IC, IIC, IIA, IIAB, and IIB) were distinguished following routine myofibrillar adenosine triphosphatase histochemistry. Areas were determined for fiber types I, IIA, and IIAB + IIB. The heavy-resistance training resulted in significant hypertrophy of all three groups: I (15%), IIA (45%), and IIAB + IIB (57%). These data are similar to those in men and suggest considerable hypertrophy of all major fiber types is also possible in women if exercise intensity and duration are sufficient. In addition, the training resulted in a significant decrease in the percentage of IIB with a concomitant increase in IIA fibers, suggesting that strength training may lead to fiber conversions.

  15. Effect of core stability training on throwing velocity in female handball players.

    Science.gov (United States)

    Saeterbakken, Atle H; van den Tillaar, Roland; Seiler, Stephen

    2011-03-01

    The purpose was to study the effect of a sling exercise training (SET)-based core stability program on maximal throwing velocity among female handball players. Twenty-four female high-school handball players (16.6 ± 0.3 years, 63 ± 6 kg, and 169 ± 7 cm) participated and were initially divided into a SET training group (n = 14) and a control group (CON, n = 10). Both groups performed their regular handball training for 6 weeks. In addition, twice a week, the SET group performed a progressive core stability-training program consisting of 6 unstable closed kinetic chain exercises. Maximal throwing velocity was measured before and after the training period using photocells. Maximal throwing velocity significantly increased 4.9% from 17.9 ± 0.5 to 18.8 ± 0.4 m·s in the SET group after the training period (p core stability training using unstable, closed kinetic chain movements can significantly improve maximal throwing velocity. A stronger and more stable lumbopelvic-hip complex may contribute to higher rotational velocity in multisegmental movements. Strength coaches can incorporate exercises exposing the joints for destabilization force during training in closed kinetic chain exercises. This may encourage an effective neuromuscular pattern and increase force production and can improve a highly specific performance task such as throwing.

  16. Reproductive Disorder Studies Using Radioimmunoassay (RIA) Progesterone Technique

    International Nuclear Information System (INIS)

    Tuasikal, Boky Jeanne; Totti Tjiptosumirat; Ratnawati Kukuh

    2004-01-01

    Five dairy cattle, cattle A: 6 th parity; cattle B: 7 th parity; cattle C: 2 nd parity; cattle D and F: 3 rd parity, were used in this study. According to Health Extension and Artificial Insemination Technicians anamneses and according to farmers who own the animals, these cattle were showing reproductive failure, and RIA technique was used to study the symptoms. For this purpose, milk progesterone sample were collected twice a week for five weeks to follow the biological reproductive status of every animal. Result from the analysis were plotted for each individual animal and shows that cattle A and B were acyclic, which indicated that no reproductive activity post partum have occurred in both animals; cattle C in the status of prolonged oestrus cycle post partum; and cattle D and F were in the status of recovery of oestrus cycle post partum. With the availability of historical record of the cattle and confirmation of biological status by Health Technicians, the reproductive disorder, which leads to the failure of AI in dairy cattle, can be monitored by RIA Progesterone technique. (author)

  17. Effect of judo practice on the body composition of children and adolescents: A 9 month intervention

    Directory of Open Access Journals (Sweden)

    Diego de Souza Miranda

    2017-11-01

    Full Text Available Abstract Aims: To analyze the effects of 9 months of judo training on the body composition of children and adolescents. Methods: 105 children and adolescents aged between 5 and 15 years were divided into two groups: control (n=40 and Judo (n=65, all participants of one Philanthropic institution. Anthropometric measurements, total body composition, and body composition per region were performed using DEXA. The judo intervention lasted 9 months, held twice a week for one hour. The control group did not perform any type of training. Repeated measures ANOVA with adjustments for age, sex, and maturation, and the effect size by Eta Squared were performed. SPSS software version 13.0 was used and the statistical significance adopted was p-value<5%. Results: After the intervention, statistical significance was observed in body fat (kg (p-value=0.031. There was an increase in BF in both groups; however this increase was much higher in the control group. Conclusion: The practice of 9 months of judo was effective for the maintenance of body fat in children and adolescents.

  18. Effects of intracerebroventricular administration of 2-hydroxypropyl-β-cyclodextrin in a patient with Niemann–Pick Type C disease

    Directory of Open Access Journals (Sweden)

    Muneaki Matsuo

    2014-01-01

    Full Text Available Niemann–Pick Type C disease (NPC is an autosomal recessive lysosomal storage disorder characterized by progressive neurological deterioration. Previously, we reported that intravenous administration of 2-hydroxypropyl-β-cyclodextrin (HPB-CD in two patients with NPC had only partial and transient beneficial effects on neurological function. The most likely reason for HPB-CD not significantly improving the neurological deficits of NPC is its inability to cross the blood–brain barrier. Herein, we describe the effects of intrathecal HPB-CD in an eight-year-old patient with a perinatal onset of NPC, administered initially at a dose of 10 mg/kg every other week and increased up to 10 mg/kg twice a week. Clinically, the patient maintained residual neurological functions for two years, at which time nuclear magnetic resonance spectroscopy showed a decreased choline to creatine ratio and increased N-acetylaspartate to creatine ratio, and positron emission tomography revealed increased standardized uptake values. Total-tau in the cerebrospinal fluid (CSF was also decreased after two years. No adverse effects were observed over the course of treatment. The CSF concentrations of HPB-CD during the distribution phase after the injections were comparable with those at which HPB-CD could normalize cellular cholesterol abnormality in vitro. Further studies are necessary to elucidate the mechanisms of action of HPB-CD in NPC, and to determine the optimal dose and intervals of HPB-CD injection.

  19. Patterns of Traditional Chinese Medicine Diagnosis in Thermal Laser Acupuncture Treatment of Knee Osteoarthritis

    Directory of Open Access Journals (Sweden)

    Lizhen Wang

    2013-01-01

    Full Text Available Knee osteoarthritis (OA manifests with pain, joint stiffness, and limited function. In traditional Chinese medicine, knee OA is differentiated into three patterns: yang deficiency and cold coagulation, kidney deficiency, and blood stasis. The objective of this study was to determine whether yang deficiency cold coagulation patients respond better to thermal laser acupuncture treatment than do non-yang deficient patients. Fifty-two patients with OA were allocated to group A (yang deficient, n=26 or B (non-yang deficient, n=26. All patients received a 20-min thermal laser acupuncture treatment at acupoint Dubi (ST 35 three times a week for two weeks and twice a week for another four weeks. Outcome assessments were performed immediately after the first treatment, and at weeks 2, 6, and 10. Group A function scores were significantly better than those of Group B at weeks 2 (P=0.049, 6 (P=0.046, and 10 (P=0.042, but no significant differences were found between the two groups in pain and stiffness scores at any time point. No significant adverse effect was observed. The combined 10.6 μm–650 nm laser treatment might be most beneficial to yang deficiency cold coagulation knee OA patients, particularly in improving function.

  20. Use of Electronic Versus Print Textbooks by Chilean Dental Students: A National Survey.

    Science.gov (United States)

    Aravena, Pedro Christian; Schulz, Karen; Parra, Annemarie; Perez-Rojas, Francisco; Rosas, Cristian; Cartes-Velásquez, Ricardo

    2017-03-01

    Electronic textbooks have become available in recent decades as replacements or alternatives for print versions. The aim of this descriptive cross-sectional study was to evaluate the use of electronic versus print textbooks by Chilean dental students. The target population was students from 14 Chilean dental schools. The questionnaire was adapted and translated to Spanish from a previous survey used in a similar study. It consisted of the following variables: preferred type, type used, frequency of use, source, electronic devices used to read, and disposal after use. The use of textbooks was analyzed and compared by gender and course (p≤0.05). The final sample consisted of 3,256 students (21.38±2.5 years of age, 50.8% women). Most of the participants reported using both types of texts, with most (63.9%) preferring print over electronic texts, including significantly more women (pelectronic books on a daily basis (47.3%) or at least twice a week (30.7%). The main source of electronic textbooks was the Internet (43.8%). A personal computer was the most widely used device for reading electronic texts (95.0%), followed by a cell phone (46.4%) and a tablet (24.5%). Overall, these Chilean dental students preferred print over electronic textbooks, despite having available electronic devices.

  1. Effects of Different Exercise Training Programs on Cardiorespiratory Fitness in Overweight/Obese Adults With Hypertension: A Pilot Study.

    Science.gov (United States)

    Jurio-Iriarte, Borja; Maldonado-Martín, Sara

    2018-05-01

    The goal of the study was to compare the effects of two supervised aerobic exercise programs (moderate-intensity continuous training [MICT] vs. high-intensity interval training [HIIT]) after 8-, 12-, and 16-week intervention periods on cardiorespiratory fitness (CRF) in overweight/obese adults diagnosed with hypertension. Participants ( N = 64) were divided into three intervention cohorts (control group [CG], MICT, and HIIT) and each of these, in turn, into three intervention length cohorts (8, 12, and 16 weeks). Supervised groups exercised twice a week. There were no statistical changes in postintervention periods in CG ( g HIIT, 4.2 ± 4.7, g = 0.7). The effect of exercise interventions compared with CG was substantial ( p .8) and mostly consequence of HIIT-related effects. The improvements on CRF occurred after 12 and 16 weeks in exercise interventions, rather than in the 8-week group or CG, where Hedges's g index indicated small effect. This study may suggest that both MICT and HIIT exert cardioprotector effects on hypertension in the overweight/obese population. However, short-term training duration (HIIT intervention might generate higher aerobic capacity, which seems to grow as intervention lengthens.

  2. Physical exercises and risk of fall reduction in elderly: a systematic review

    Directory of Open Access Journals (Sweden)

    Diogo Homann

    2010-09-01

    Full Text Available Falls are associated with morbidity and mortality in older adults. The aim of this systematic review was to identify, describe and analyze the effects of physical exercise programs on the reduction of the risk of falls in adults above the age of 60. For this purpose, the Medline/Pubmed, Lilacs, and SciELO databases available at the site of the Latin American Center of Information in Health Sciences (BIREME were searched for articles comprising the period between 1999 and 2009 using the following keywords: accidental falls, elderly, exercise. A total of 385 publications were identified and 10 articles that met the criteria established in this study were selected. Strength and balance activities were the most frequent components of the exercise programs, in addition to coordination, flexibility and aerobic exercise. However, there was no clear information regarding the frequency, duration and intensity of the sessions. It was concluded that programs combining strength and balance components with other interventions, performed at least twice a week, and monitoring the participants for 3 to 6 months after intervention were the most effective in reducing and preventing falls in older adults. However, a more detailed presentation of some methodological aspects is necessary to permit the reproduction of these studies and the comparison of their results.

  3. Physical exercises and risk of fall reduction in elderly: a systematic review doi: 10.5007/1980-0037.2010v12n6p471

    Directory of Open Access Journals (Sweden)

    Paulo Cesar Barauce Bento

    2010-09-01

    Full Text Available Falls are associated with morbidity and mortality in older adults. The aim of this systematic review was to identify, describe and analyze the effects of physical exercise programs on the reduction of the risk of falls in adults above the age of 60. For this purpose, the Medline/Pubmed, Lilacs, and SciELO databases available at the site of the Latin American Center of Information in Health Sciences (BIREME were searched for articles comprising the period between 1999 and 2009 using the following keywords: accidental falls, elderly, exercise. A total of 385 publications were identified and 10 articles that met the criteria established in this study were selected. Strength and balance activities were the most frequent components of the exercise programs, in addition to coordination, flexibility and aerobic exercise. However, there was no clear information regarding the frequency, duration and intensity of the sessions. It was concluded that programs combining strength and balance components with other interventions, performed at least twice a week, and monitoring the participants for 3 to 6 months after intervention were the most effective in reducing and preventing falls in older adults. However, a more detailed presentation of some methodological aspects is necessary to permit the reproduction of these studies and the comparison of their results.

  4. Sensor-based balance training with motion feedback in people with mild cognitive impairment.

    Science.gov (United States)

    Schwenk, Michael; Sabbagh, Marwan; Lin, Ivy; Morgan, Pharah; Grewal, Gurtej S; Mohler, Jane; Coon, David W; Najafi, Bijan

    2016-01-01

    Some individuals with mild cognitive impairment (MCI) experience not only cognitive deficits but also a decline in motor function, including postural balance. This pilot study sought to estimate the feasibility, user experience, and effects of a novel sensor-based balance training program. Patients with amnestic MCI (mean age 78.2 yr) were randomized to an intervention group (IG, n = 12) or control group (CG, n = 10). The IG underwent balance training (4 wk, twice a week) that included weight shifting and virtual obstacle crossing. Real-time visual/audio lower-limb motion feedback was provided from wearable sensors. The CG received no training. User experience was measured by a questionnaire. Postintervention effects on balance (center of mass sway during standing with eyes open [EO] and eyes closed), gait (speed, variability), cognition, and fear of falling were measured. Eleven participants (92%) completed the training and expressed fun, safety, and helpfulness of sensor feedback. Sway (EO, p = 0.04) and fear of falling (p = 0.02) were reduced in the IG compared to the CG. Changes in other measures were nonsignificant. Results suggest that the sensor-based training paradigm is well accepted in the target population and beneficial for improving postural control. Future studies should evaluate the added value of the sensor-based training compared to traditional training.

  5. A Telerehabilitation Program Improves Postural Control in Multiple Sclerosis Patients: A Spanish Preliminary Study

    Directory of Open Access Journals (Sweden)

    Rosa Ortiz-Gutiérrez

    2013-10-01

    Full Text Available Postural control disorders are among the most frequent motor disorder symptoms associated with multiple sclerosis. This study aims to demonstrate the potential improvements in postural control among patients with multiple sclerosis who complete a telerehabilitation program that represents a feasible alternative to physical therapy for situations in which conventional treatment is not available. Fifty patients were recruited. Control group (n = 25 received physiotherapy treatment twice a week (40 min per session. Experimental group (n = 25 received monitored telerehabilitation treatment via videoconference using the Xbox 360® and Kinect console. Experimental group attended 40 sessions, four sessions per week (20 min per session.The treatment schedule lasted 10 weeks for both groups. A computerized dynamic posturography (Sensory Organization Test was used to evaluate all patients at baseline and at the end of the treatment protocol. Results showed an improvement over general balance in both groups. Visual preference and the contribution of vestibular information yielded significant differences in the experimental group. Our results demonstrated that a telerehabilitation program based on a virtual reality system allows one to optimize the sensory information processing and integration systems necessary to maintain the balance and postural control of people with multiple sclerosis. We suggest that our virtual reality program enables anticipatory PC and response mechanisms and might serve as a successful therapeutic alternative in situations in which conventional therapy is not readily available.

  6. A Telerehabilitation Program Improves Postural Control in Multiple Sclerosis Patients: A Spanish Preliminary Study

    Science.gov (United States)

    Ortiz-Gutiérrez, Rosa; Cano-de-la-Cuerda, Roberto; Galán-del-Río, Fernando; Alguacil-Diego, Isabel María; Palacios-Ceña, Domingo; Miangolarra-Page, Juan Carlos

    2013-01-01

    Postural control disorders are among the most frequent motor disorder symptoms associated with multiple sclerosis. This study aims to demonstrate the potential improvements in postural control among patients with multiple sclerosis who complete a telerehabilitation program that represents a feasible alternative to physical therapy for situations in which conventional treatment is not available. Fifty patients were recruited. Control group (n = 25) received physiotherapy treatment twice a week (40 min per session). Experimental group (n = 25) received monitored telerehabilitation treatment via videoconference using the Xbox 360® and Kinect console. Experimental group attended 40 sessions, four sessions per week (20 min per session).The treatment schedule lasted 10 weeks for both groups. A computerized dynamic posturography (Sensory Organization Test) was used to evaluate all patients at baseline and at the end of the treatment protocol. Results showed an improvement over general balance in both groups. Visual preference and the contribution of vestibular information yielded significant differences in the experimental group. Our results demonstrated that a telerehabilitation program based on a virtual reality system allows one to optimize the sensory information processing and integration systems necessary to maintain the balance and postural control of people with multiple sclerosis. We suggest that our virtual reality program enables anticipatory PC and response mechanisms and might serve as a successful therapeutic alternative in situations in which conventional therapy is not readily available. PMID:24185843

  7. Study on interstitial brachytherapy using 103Pd seeds on tumor-bearing rats

    International Nuclear Information System (INIS)

    Feng Huiru; Zhang Jingming; Tian Jiahe; Ding Weimin; Bai Hongsheng; Jin Xiaohai

    2003-01-01

    The effects of low-dose-rate brachytherapy are investigated in tumor-bearing rat. Walker 256 cells are transplanted subcutaneously with a trocar in the left leg of rats (Wistar). Two weeks later, rats with a tumor of 10 mm in mean diameter are divided into three groups (10 per group). Two groups are given 1 seed and 2 seeds implantation of 103 Pd, respectively, the third group is as an untreated control. Tumor size is measured twice a week until the 25th day when the rats are killed. Tumor is monitored either by palpation or further confirmed by histopathology. Kaplan-Meier statistic method is performed for survival analysis. The results show that the average weight of rats in untreated group is lower than in radiation groups (P 0.05). Tumor volumes in all treatment groups increase more obviously than in control till 16 days post-implantation. Tumor regression rate in 1 seed group is higher than in control group and in 2 seeds group. Although survival analysis show that the median survival time in 1 seed, 2 seeds and control groups are 24±0, 21±2 and 19±2 days with survival rate of 80%, 60% and 50% respectively, no significant differences are seen in all groups. So, brachytherapy with 103 Pd seed is effective on tumor-bearing rats. The implantation of seed can cause tumor edema in a self-limited way. A reasonable doses chosen for brachytherapy may play a role in treatment success

  8. Evaluation of a program to reduce back pain in nursing personnel

    Directory of Open Access Journals (Sweden)

    Neusa Maria C Alexandre

    2001-08-01

    Full Text Available OBJECTIVE: To evaluate the effectiveness of a program designed to reduce back pain in nursing aides. METHODS: Female nursing aides from a university hospital who had suffered episodes of back pain for at least six months were included in the study. Participants were randomly divided into a control group and an intervention group. The intervention program involved a set of exercises and an educational component stressing the ergonomic aspect, administered twice a week during working hours for four months. All subjects answered a structured questionnaire and the intensity of pain was assessed before and after the program using a visual analogue scale (VAS. Student's t-test or the Wilcoxon Rank Sum Test for independent samples, and Chi-square test or the Exact Fisher test for categorical analysis, were used. The McNemar test and the Wilcoxon matched pairs test were used to compare the periods before and after the program. RESULTS: There was a statistically significant decrease in the frequency of cervical pain in the last two months and in the last seven days in the intervention group. There was also a reduction in cervical pain intensity in the two periods (2 months, 7 days and lumbar pain intensity in the last 7 days. CONCLUSIONS: The results suggest that a program of regular exercise with an emphasis on ergonomics can reduce musculoskeletal symptoms in nursing personnel.

  9. Evaluation of a program to reduce back pain in nursing personnel

    Directory of Open Access Journals (Sweden)

    Alexandre Neusa Maria C

    2001-01-01

    Full Text Available OBJECTIVE: To evaluate the effectiveness of a program designed to reduce back pain in nursing aides. METHODS: Female nursing aides from a university hospital who had suffered episodes of back pain for at least six months were included in the study. Participants were randomly divided into a control group and an intervention group. The intervention program involved a set of exercises and an educational component stressing the ergonomic aspect, administered twice a week during working hours for four months. All subjects answered a structured questionnaire and the intensity of pain was assessed before and after the program using a visual analogue scale (VAS. Student's t-test or the Wilcoxon Rank Sum Test for independent samples, and Chi-square test or the Exact Fisher test for categorical analysis, were used. The McNemar test and the Wilcoxon matched pairs test were used to compare the periods before and after the program. RESULTS: There was a statistically significant decrease in the frequency of cervical pain in the last two months and in the last seven days in the intervention group. There was also a reduction in cervical pain intensity in the two periods (2 months, 7 days and lumbar pain intensity in the last 7 days. CONCLUSIONS: The results suggest that a program of regular exercise with an emphasis on ergonomics can reduce musculoskeletal symptoms in nursing personnel.

  10. Effect of small-sided team sport training and protein intake on muscle mass, physical function and markers of health in older untrained adults

    DEFF Research Database (Denmark)

    Vorup, Jacob; Pedersen, Mogens Theisen; Brahe, Lena Kirchner

    2017-01-01

    The effect of small-sided team sport training and protein intake on muscle mass, physical function, and adaptations important for health in untrained older adults was examined. Forty-eight untrained older (72±6 (±standard deviation, SD) years men and women were divided into either a team sport...... group ingesting a drink high in protein (18 g) immediately and 3 h after each training session (TS-HP, n = 13), a team sport group ingesting an isocaloric drink with low protein content (3 g; TS-LP, n = 18), or a control group continuing their normal activities (CON, n = 17). The team sport training...... was performed as ~20 min of small-sided ball games twice a week over 12 weeks. After the intervention period, leg muscle mass was 0.6 kg higher (P = 0.047) in TS-HP, with no effect in TS-LP. In TS-HP, number of sit-to-stand repetitions increased (1.2±0.6, P = 0.054), time to perform 2.45 m up-and-go was lower...

  11. Effect of thimerosal on thyroid hormones metabolism in rats

    Directory of Open Access Journals (Sweden)

    Thiago U Pantaleão

    2017-11-01

    Full Text Available Mercury seems to exert an inhibitory effect on deiodinases, but there are few studies using Thimerosal (TM as the mercury source. We aimed to elucidate the effect of TM on thyroid hormones peripheral metabolism. Adult Wistar female rats received 0.25 μg or 250 μg TM/100 g BW, IM, twice a week, for a month. We evaluated serum total T3 and T4, D1 activity using 125I-rT3 as tracer, and D2 activity using 125I-T4. NADPH oxidase activity was measured by Amplex-red/HRP method and mRNA levels by real time PCR. Serum T4 was increased and T3 decreased by the greatest dose of TM. Even though D1 activity in pituitary and kidney was reduced by the highest dose of TM, hepatic D1 activity and D1 mRNA levels remained unchanged. D2 activity was also significantly decreased by the highest dose of TM in all CNS samples tested, except cerebellum, but D2 mRNA was unaltered. mRNA levels of the tested NADPH oxidases were not affected by TM and NADPH oxidase activity was either unaltered or decreased. Our results indicate that TM might directly interact with deiodinases, inhibiting their activity probably by binding to their selenium catalytic site, without changes in enzyme expression.

  12. The Influence of Video Game Training with and without Subpatelar Bandage in Mobility and Gait Speed on Elderly Female Fallers

    Directory of Open Access Journals (Sweden)

    Isabela Feitosa de Carvalho

    2018-01-01

    Full Text Available Objectives. The aim of the study was to investigate the effect of balance training with Nintendo Wii technology, with and without the use of additional sensory information (subpatellar bandage, in the functional mobility and gait speed of elderly female fallers. Methods. Twenty elderly women were divided into two groups: group I: trained with the use of the Nintendo Wii; group II: trained using the Nintendo Wii and the addition of sensory information (subpatellar bandage. The functional mobility was assessed with the Timed up and Go test (TUG and gait speed with the 10 m test. The tests were carried out with and without the use of the subpatellar bandage. The training was carried out within sessions of 30 minutes, twice a week, using three different games (Penguin Slide, Table Tilt, and Tightrope. Results. There was an increase in the gait speed and a decrease in the TUG time in both groups, independently of the sensory condition used (p<0.05. In the short term, the subpatellar bandage improved the TUG time (p<0.05 and the gait speed (p<0.01. Conclusion. The training for postural balance with virtual reality was effective for improving functional mobility and gait speed of elderly female fallers. The subpatellar bandage did not maximize the effect of training.

  13. The Influence of Video Game Training with and without Subpatelar Bandage in Mobility and Gait Speed on Elderly Female Fallers.

    Science.gov (United States)

    de Carvalho, Isabela Feitosa; Leme, Gianluca Loyolla Montanari; Scheicher, Marcos Eduardo

    2018-01-01

    The aim of the study was to investigate the effect of balance training with Nintendo Wii technology, with and without the use of additional sensory information (subpatellar bandage), in the functional mobility and gait speed of elderly female fallers. Twenty elderly women were divided into two groups: group I: trained with the use of the Nintendo Wii; group II: trained using the Nintendo Wii and the addition of sensory information (subpatellar bandage). The functional mobility was assessed with the Timed up and Go test (TUG) and gait speed with the 10 m test. The tests were carried out with and without the use of the subpatellar bandage. The training was carried out within sessions of 30 minutes, twice a week, using three different games ( Penguin Slide , Table Tilt , and Tightrope ). There was an increase in the gait speed and a decrease in the TUG time in both groups, independently of the sensory condition used ( p < 0.05). In the short term, the subpatellar bandage improved the TUG time ( p < 0.05) and the gait speed ( p < 0.01). The training for postural balance with virtual reality was effective for improving functional mobility and gait speed of elderly female fallers. The subpatellar bandage did not maximize the effect of training.

  14. The effect of near-infrared fluorescence conjugation on the anti-cancer potential of cetuximab.

    Science.gov (United States)

    Yun, Ji Young; Hyun, Byung-Hwa; Nam, Sang Yoon; Yun, Young Won; Lee, Hu-Jang; Lee, Beom-Jun

    2018-03-01

    This study investigated the anti-cancer potential of a near-infrared fluorescence (NIRF) molecule conjugated with Cetuximab (Cetuximab-NIRF) in six-week-old female BALB/c athymic (nu+/nu+) nude mice. A431 cells were cultured and injected into the animals to induce solid tumors. Paclitaxel (30 mg/kg body weight (BW)), Cetuximab (1 mg/kg BW), and Cetuximab-NIRF (0.25, 0.5 and 1.0 mg/kg BW) were intraperitoneally injected twice a week into the A431 cell xenografts of the nude mice. Changes in BW, tumor volume and weight, fat and lean mass, and diameter of the peri-tumoral blood vessel were determined after two weeks. Tumor volumes and weights were significantly decreased in the Cetuximab-NIRF (1 mg/kg BW) group compared with the control group ( P <0.001). Lean mass and total body water content were also conspicuously reduced in the Cetuximab-NIRF (1 mg/kg BW) group compared with the vehicle control group. Peri-tumoral blood vessel diameters were very thin in the Cetuximab-NIRF groups compared with those of the paclitaxel group. These results indicate that the conjugation of Cetuximab with NIRF does not affect the anti-cancer potential of Cetuximab and NIRF can be used for molecular imaging in cancer treatments.

  15. Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation

    Directory of Open Access Journals (Sweden)

    Si-Huei Lee

    2016-01-01

    Full Text Available Objective. This study aims to extract motor ingredients through data mining from wearable sensors in a virtual reality goal-directed shoulder rehabilitation (GDSR system and to examine their effects toward clinical assessment. Design. A single-group before/after comparison. Setting. Outpatient research hospital. Subjects. 16 patients with frozen shoulder. Interventions. The rehabilitation treatment involved GDSR exercises, hot pack, and interferential therapy. All patients first received hot pack and interferential therapy on the shoulder joints before engaging in the exercises. The GDSR exercise sessions were 40 minutes twice a week for 4 weeks. Main Measures. Clinical assessments included Constant and Murley score, range of motion of the shoulder, and muscle strength of upper arm as main measures. Motor indices from sensor data and task performance were measured as secondary measures. Results. The pre- and posttest results for task performance, motor indices, and the clinical assessments indicated significant improvement for the majority of the assessed items. Correlation analysis between the task performance and clinical assessments revealed significant correlations among a number of items. Stepwise regression analysis showed that task performance effectively predicted the results of several clinical assessment items. Conclusions. The motor ingredients derived from the wearable sensor and task performance are applicable and adequate to examine and predict clinical improvement after GDSR training.

  16. Morphological changes connected with irradiation of large fields in dogs and with the effect of automyelotransplantation

    International Nuclear Information System (INIS)

    Klestova, O.V.; Sil'chenko, N.N.; Stanzhevskaya, T.I.; Strelin, G.S.; Vishnyakov, Yu.S.; Gubareva, A.V.; Skripkina, N.S.

    1983-01-01

    Dogs have been used to study the effect of automyelotransplantation on processes of post-radiation recovery of hemopoietic organs in large-field fractionated irradiation and morphological changes in some internal organs irradiated with different doses. Dogs of both sexes were irradiated in the gamma device twice a week alternately from the back and from the stomach with fractions of 8 Gy for the radiation field. The integral dose for all irradiated sections is 48 Gy. Automyelotransplantation of bone marrow is done after irradiation of the upper part of the body of the animal. Morphological changes in bone marrow, spleen, gastrointestinal tract, liver, heart and lungs, are found. It is shown that automyelotransplantation from non-irradiated section in the case of large-field radiation promotes the recovery of bone marrow and other homopoietic organs which is expressed in the intensification of repopulation of bone marrow of breast bone and lymphoid hemopoiesis in spleen. It is noted that such reparation of bone marrow can play a positive role in the recovery of bone marrow syndrome of radiation disease

  17. The effect of reflexology upon spasticity and function among children with cerebral palsy who received physiotherapy: Three group randomised trial.

    Science.gov (United States)

    Özkan, Filiz; Zincir, Handan

    2017-08-01

    To assess the effectiveness of reflexology method upon spasticity and function among children with cerebral palsy who received physiotherapy. A three group, randomised trial with blinded evaluator. Randomization was made sealed and opaque envelopes. 45 children with cerebral palsy who were trained at a Special Education and Rehabilitation Centre. In the reflexology and placebo group; a 20min reflexology was performed twice a week in a total 24 sessions. In the control group; no intervention was done. Before and after the implementation; measurements of the participants were obtained. The data were collected using Gross Motor Function Measure, Modified Ashworth Scale (MAS), Modified Tardieu Scale, Pediatric Functional Independence Scale, Pediatric Quality of Life Scale (PedsQL) and demographic data. A total of 45 children completed the study. The groups were homogeneous at baseline. Between right MAS Gastrocnemius muscle was a difference and right and left Soleus muscles was significant among the groups (p0.05). Reflexology with physiotherapy reduced spasticity in legs, improved gross motor functions, decreased dependency but led to no change in quality of life. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Effect of aromatherapy massage on menopausal symptoms: a randomized placebo-controlled clinical trial.

    Science.gov (United States)

    Darsareh, Fatemeh; Taavoni, Simin; Joolaee, Soodabeh; Haghani, Hamid

    2012-09-01

    Menopause is a significant event in most women's lives because it marks the end of a woman's natural reproductive life. The purpose of this study was to determine the effect of aromatherapy massage on menopausal symptoms. A randomized placebo-controlled clinical trial was conducted at a menopausal clinic at a gynecology hospital in Tehran. The study population comprised 90 women who were assigned to an aromatherapy massage group, a placebo massage group, or a control group. Each participant in the aromatherapy massage group received 30-minute aromatherapy treatment sessions twice a week for 4 weeks with aroma oil, whereas participants in the placebo massage group received the same treatment with plain oil. No treatment was provided to participants in the control group. The outcome measures in this study were menopausal symptoms, as obtained through the Menopause Rating Scale. The mean baseline level of the menopausal score did not differ among all groups. However, after eight sessions of intervention, the Menopause Rating Scale score differed significantly among the three groups (P aromatherapy massage group and the placebo massage group had a lower menopausal score than the control group (P aromatherapy massage and the placebo massage groups were compared, the menopausal score for the aromatherapy massage group was found to be significantly lower (P aromatherapy massage were effective in reducing menopausal symptoms. However, aromatherapy massage was more effective than only massage.

  19. The effectiveness of a clinical and home-based physical activity program and simple lymphatic drainage in the prevention of breast cancer-related lymphedema: A prospective randomized controlled study.

    Science.gov (United States)

    Dönmez, Ayşe Arıkan; Kapucu, Sevgisun

    2017-12-01

    To investigate the effectiveness of a clinical and home-based, nurse-led physical activity program (PAP) and simple lymphatic drainage (SLD) in the prevention of breast cancer-related lymphedema. A total of 52 breast cancer patients were randomized to either a PAP and SLD program (n = 25) or a control group (n = 27). Patients in both groups were also provided training for lymphedema. The PAP and SLD were administered through home visits by the investigators, twice a week for six weeks, in the intervention group. The control group did not undergo intervention. The circumference of the upper extremity, symptom severity, and physical function were measured in both groups. The upper extremity circumference increased by about two times from the baseline, in the control group, especially in the sixth week (p breast cancer surgery, starting from before surgery and continuing until after, to prevent breast cancer-related lymphedema. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. A written language intervention for at-risk second grade students: a randomized controlled trial of the process assessment of the learner lesson plans in a tier 2 response-to-intervention (RtI) model.

    Science.gov (United States)

    Hooper, Stephen R; Costa, Lara-Jeane C; McBee, Matthew; Anderson, Kathleen L; Yerby, Donna Carlson; Childress, Amy; Knuth, Sean B

    2013-04-01

    In a randomized controlled trial, 205 students were followed from grades 1 to 3 with a focus on changes in their writing trajectories following an evidence-based intervention during the spring of second grade. Students were identified as being at-risk (n=138), and then randomized into treatment (n=68) versus business-as-usual conditions (n=70). A typical group also was included (n=67). The writing intervention comprised Lesson Sets 4 and 7 from the Process Assessment of the Learner (PAL), and was conducted via small groups (three to six students) twice a week for 12 weeks in accordance with a response-to-intervention Tier 2 model. The primary outcome was the Wechsler Individual Achievement Test-II Written Expression Scale. Results indicated modest support for the PAL lesson plans, with an accelerated rate of growth in writing skills following treatment. There were no significant moderator effects, although there was evidence that the most globally impaired students demonstrated a more rapid rate of growth following treatment. These findings suggest the need for ongoing examination of evidence-based treatments in writing for young elementary students.

  1. Determination of the reproductive performance of Holstein cows in Uruguay

    International Nuclear Information System (INIS)

    Cavestany, D.; Tagle, R.; Lanzzeri, S.; Miranda, W.; Gama, S.

    1990-01-01

    Trials to determine the onset of post-partum (pp) ovarian activity in a Holstein herd were carried out in 1985 and repeated during the same time of the year in 1987. In each, 20 recently calved adult cows and first-calf heifers were randomly selected and sampled for milk progesterone (MP 4 ) determination twice a week between days 10 and 90 pp. Climatic conditions and availability of high quality fodder were better in 1987 than 1985. Results showed differences both in pregnancy rate (40% vs. 65%), as well as in the percentage of anoestrous cows (60% vs. 15%) between 1985 and 1987, respectively. In the second trial, not all cows in physiological oestrus (according to MP 4 measurements) were identified in heat by observation of behavioural signs. It was concluded that nutritional levels greatly influence the reproductive efficiency of the herd on this farm, and that poor oestrus detection was a further contributory factor. Another trial conducted on a dairy herd in order to compare the efficiency of oestrus synchronization by PGF 2α with manual enucleation of the corpus luteum (CL) showed no differences between treatment groups. Ovarian palpation to assess the presence of a CL was accurate in 69% of cases while the use of MP 4 estimations proved to be 100% efficent. (author). 13 refs, 1 fig., 2 tabs

  2. Thermal comfort indices of female Murrah buffaloes reared in the Eastern Amazon.

    Science.gov (United States)

    da Silva, Jamile Andréa Rodrigues; de Araújo, Airton Alencar; Lourenço Júnior, José de Brito; dos Santos, Núbia de Fátima Alves; Garcia, Alexandre Rossetto; de Oliveira, Raimundo Parente

    2015-09-01

    The study aimed to develop new and more specific thermal comfort indices for buffaloes reared in the Amazon region. Twenty female Murrah buffaloes were studied for a year. The animals were fed in pasture with drinking water and mineral supplementation ad libitum. The following parameters were measured twice a week in the morning (7 AM) and afternoon (1 PM): air temperature (AT), relative air humidity (RH), dew point temperature (DPT), wet bulb temperature (WBT), black globe temperature (BGT), rectal temperature (RT), respiratory rate (RR), and body surface temperature (BST). The temperature and humidity index (THI), globe temperature and humidity index (GTHI), Benezra's comfort index (BTCI), and Ibéria's heat tolerance index (IHTI) were calculated so they could be compared to the new indices. Multivariate regression analyses were carried out using the canonical correlation model, and all indices were correlated with the physiological and climatic variables. Three pairs of indices (general, effective, and practical) were determined comprising the buffalo comfort climatic condition index (BCCCI) and the buffalo environmental comfort index (BECI). The indices were validated and a great agreement was found among the BCCCIs (general, effective, and practical), with 98.3 % between general and effective a.nd 92.6 % between general and practical. A significant correlation (P thermal stress in buffaloes reared in the Amazon.

  3. Assessment of the antidandruff activity of a new shampoo: a randomized, double-blind, controlled study by clinical and instrumental evaluations.

    Science.gov (United States)

    Sparavigna, Adele; Setaro, Michele; Caserini, Maurizio; Bulgheroni, Anna

    2013-01-01

    The aim of this randomized, double-blind, controlled study was to evaluate the antidandruff activity exerted by a new shampoo on patients affected by dandruff and/or mild seborrheic dermatitis by means of both D-squame technique coupled with image analysis and clinical assessments. Thirty-four patients were enrolled and 1:1 randomly assigned to either a test shampoo or a comparative shampoo group. Treatment schedule was twice a week for 4 weeks. The D-squame technique was shown to be able to objectively record variations in scalp desquamation both between test and comparative groups and within the same group over time. The results obtained with this instrumental approach showed a statistically significant reduction by 52% vs baseline after 2 weeks of treatment. There was an even greater reduction after 4 weeks (-66%). This reduction was statistically significant compared with the comparative group at the same time points. The analysis of all the other parameters (except Wood's lamp) confirmed the superiority of the test vs the comparative shampoo. The test shampoo proved to be safe, well tolerated, and accepted by the patients for cosmetic acceptability and efficacy. The study confirmed the antidandruff efficacy of the test shampoo and its superiority vs the comparative shampoo.

  4. THE EFFECTS OF HOMOGENEOUS AND HETEROGENEOUS PUSHED OUTPUT INSTRUCTIONS ON SPEAKING COMPLEXITY

    Directory of Open Access Journals (Sweden)

    Parviz Ghasedi

    2017-12-01

    Full Text Available This study was set out to investigate the efficacy of homogeneous and heterogeneous pushed output based instruction on upper-intermediate EFL learner’ speaking complexity. To do so, 41 (17 males and 24 females EFL learners were selected from University of Zabol based on the results of OPT. Then, they were put in control and experimental groups based on the predetermined criteria. Retelling and decision making tasks were used in the treatments of experimental groups while control group received placebo during 15 sessions, twice a week. Public versions of IELTS speaking test were used as pre/post-test. The results of Independent sample t-test indicated that experimental groups outperformed control group. On the other hand, statistical analyses showed no significant differences between male and female speech complexity. To sum up, the findings demonstrated the fruitful effects of collaborative pushed output activities on speaking sub-skills. Likewise, the results suggested the implementation of similar strategies in the development of male and female speaking dimensions. Based on the findings, it can be claimed that teacher preparation programs should put teaching speaking on their list of priorities and provide courses on effective strategies for the development of speaking dimensions through implementing the main tenants of pushed output hypothesis.

  5. Effects of excimer laser irradiation on the expression of Th17, Treg, TGF-beta1, and IL-6 in patients with psoriasis vulgaris

    Science.gov (United States)

    Xiong, Guo-Xin; Li, Xin-Zhong

    2017-11-01

    The effects of laser irradiation on the expression of T helper 17 (Th17) and regulatory T (Treg) cells and their related cytokines, transforming growth factor beta 1 (TGF-β1) and interleukin-6 (IL-6), respectively, in the peripheral blood of patients with psoriasis vulgaris were investigated. 38 patients with psoriasis vulgaris in the stable state were selected as the treatment group that was treated twice a week for eight weeks. Another 38 healthy persons were chosen as the control group. Before and after treatment, the percentages of Th17 cells and Treg cells in the patients’ peripheral blood were detected using flow cytometry, the content of TGF-β1 and IL-6 in the patients’ sera were detected using enzyme-linked immunosorbent assay, and the extent and severity of lesions were determined by weighing the psoriasis area and severity index (PASI). After laser treatment, the percentage of Th17 cells, the Th17/Treg cell ratio and the level of IL-6 in the peripheral blood of patients with psoriasis in the treatment group were significantly lower than those of the same patients before the treatment (P  psoriasis vulgaris was 84.21%, and the PASI score was significantly lower (P  psoriasis vulgaris.

  6. Quality of life in healthy children and in children with tension headaches--a comparative analysis.

    Science.gov (United States)

    Talarska, D

    2005-01-01

    The aim of this study was the assessment of the quality of life of children and adolescents with tension headaches in comparison with healthy peers. The study was conducted on 135 middle school and high school students in Poznań and on 86 children with tension headaches, that were treated in the out-patient clinic of The Chair and Clinic of Development Age Neurology of Karol Marcinkowski University of Medical Sciences in Poznań. The research tool for both groups was Pediatric Quality of Life Inventory, version 4.0 (PedsQL 4.0) questionnaire. In the analysed groups dominated 14- and 16-year-old children. Among children with tension headaches, the ailments usually appeared once or twice a week in 39 (45%) of them. With the use of the PedsQL 4.0 questionnaire the following fields of activity were analyzed: biological, emotional, social functioning and mood. The biggest discrepancies between the group of healthy children and those with headaches were noted in the field of emotional functioning and mood. Adolescents with tension headaches more frequently reported the feeling of fear and sleep disorders in comparison to healthy students. Children with headaches look at the future in a more pessimistic way and are less satisfied with their lives.

  7. The effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Y.M.; Sohng, K.Y. [Kangwon Tourism College, Kangwon-Do (Republic of Korea). Department of Nursing

    2005-12-15

    The purpose of this study was to determine the effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis. This study was a quasi-experimental study of pre-test and post-test design in a non-equivalent control group. The subjects of this study consisted of both the experimental group of twenty-nine and the control group of thirty coal workers' pneumoconiosis patients. Data was collected from December 10, 2002 to February 15, 2003. Foot reflexology was performed for 60 minutes twice a week through five weeks in the experimental group, but none in the control group. To evaluate the effects of foot reflexology, the scores of fatigue and insomnia were measured before and after the experiment in both groups. Fatigue was evaluated by Fatigue Symptoms Inventory. Insomnia was measured with the visual analogue scale (VAS). Data of this experiment was analyzed by Chi-square test, t-test, unpaired t-test and Repeated Measures ANOVA with the SAS Program. The scores of fatigue and insomnia decreased in the experimental group but not in the control group. There was a significant difference of fatigue and insomnia between the two groups. It is suggested that foot reflexology might have beneficial effects on reducing fatigue and insomnia in patients suffering from coal workers' pneumoconiosis, and can be recommended as a nursing intervention program for patients with coal workers' pneumoconiosis.

  8. An expert system prototype for aiding in the development of software functional requirements for NASA Goddard's command management system: A case study and lessons learned

    Science.gov (United States)

    Liebowitz, Jay

    1986-01-01

    At NASA Goddard, the role of the command management system (CMS) is to transform general requests for spacecraft opeerations into detailed operational plans to be uplinked to the spacecraft. The CMS is part of the NASA Data System which entails the downlink of science and engineering data from NASA near-earth satellites to the user, and the uplink of command and control data to the spacecraft. Presently, it takes one to three years, with meetings once or twice a week, to determine functional requirements for CMS software design. As an alternative approach to the present technique of developing CMS software functional requirements, an expert system prototype was developed to aid in this function. Specifically, the knowledge base was formulated through interactions with domain experts, and was then linked to an existing expert system application generator called 'Knowledge Engineering System (Version 1.3).' Knowledge base development focused on four major steps: (1) develop the problem-oriented attribute hierachy; (2) determine the knowledge management approach; (3) encode the knowledge base; and (4) validate, test, certify, and evaluate the knowledge base and the expert system prototype as a whole. Backcasting was accomplished for validating and testing the expert system prototype. Knowledge refinement, evaluation, and implementation procedures of the expert system prototype were then transacted.

  9. Soccer and zumba as health-promoting activities among female hospital employees

    DEFF Research Database (Denmark)

    Barene, Svein; Krustrup, Peter; Brekke, Ole Lars

    2014-01-01

     = 39). Both training groups were encouraged to perform 1-h training sessions twice a week outside working hours throughout the 40 weeks. Maximal oxygen uptake (VO2 max), blood pressure and body composition were measured and blood samples collected before and after the intervention period. Using......Abstract The aim of this study was to evaluate the physiological effects of soccer and Zumba among female hospital employees during a 40-week intervention period. Hospital employees (n = 118) were cluster-randomised to either a soccer group (n = 41), a Zumba group (n = 38) or a control group (n...... intention-to-treat analyses, the Zumba group improved VO2 max compared to the control group (2.2 mL · kg(-1) · min(-1), 95% CI, 0.9, 3.5, P = 0.001), with no significant increase in the soccer group (1.1 mL · kg(-1) · min(-1), 95% CI, -0.2, 2.4, P = 0.08). Both intervention groups reduced total body fat...

  10. Lead contents in blood samples of a children population of Mexico City related to levels of airborne lead determined by PIXE

    International Nuclear Information System (INIS)

    Uribe-Hernandez, R.; Perez-Zapata, A.J.; Flores M., J.; Aldape, F.; Hernandez-Mendez, B.

    1996-01-01

    Airborne lead has been considered for many years one of the main pollutants adversely affecting the health of human beings. Moreover, this problem becomes remarkably important in large urban areas such as Mexico City. In order to assess the influence of atmospheric airborne lead in a children population, a biological blood sampling was carried out from September 1992 to June 1993 taking 698 samples in children with ages ranging from a few weeks to thirteen years old. Lead contents in whole blood were determined using anode stripping voltammetry as analytical technique. At the same time, aerosol lead contents were determined by PIXE from samples taken twice a week (two samples per day) in a neighbour area. In 58% of the samples, lead contents in blood was found over the maximum permissible level established by the Center for Disease Control (CDC) of the U.S.A. The biological sampling was correlated to levels of airborne lead as well as children age and date of sampling. General results of these comparisons are presented. (author)

  11. Effects of Dietary Supplementation with Agaricus sylvaticus Schaeffer on Glycemia and Cholesterol after Streptozotocin-Induced Diabetes in Rats

    Directory of Open Access Journals (Sweden)

    Marcelo Betti Mascaro

    2014-01-01

    Full Text Available This study evaluated the effect of the Agaricus sylvaticus (sun mushroom on biochemical tests of the plasma and on the morphology of the pancreas in an experimental model of type I diabetes mellitus (DM1 induced by streptozotocin. One gram of dry A. sylvaticus was homogenized and mixed with the chow. Male Wistar rats were allocated as follows: normoglycemic control that received commercial chow; normoglycemic control group that received chow with A. sylvaticus; diabetic group that received commercial chow; and diabetic group that received chow with A. sylvaticus. Weight, food, and water consumption were measured every two days. Blood glucose levels were measured twice a week. After 30 days, the animals were euthanized and blood was collected for the analysis of cholesterol, HDL, triglycerides, blood sugar, glutamic-pyruvic transaminase (GPT, alkaline phosphatase, iron, transferrin, and urea. The pancreas was processed for microscopic analysis. A. sylvaticus modulated the levels of cholesterol, HDL, triglycerides, blood sugar, GPT, alkaline phosphatase, iron, transferrin, and urea to levels similar to those found in the controls and led to compensatory hyperplasia of the islets of Langerhans. A. sylvaticus is potentially beneficial in the control of type 1 diabetes, and it may also prevent pancreas damage.

  12. Effects of laryngeal manual therapy (LMT) and transcutaneous electrical nerve stimulation (TENS) in vocal folds diadochokinesis of dysphonic women: a randomized clinical trial.

    Science.gov (United States)

    Siqueira, Larissa Thaís Donalonso; Silverio, Kelly Cristina Alves; Brasolotto, Alcione Ghedini; Guirro, Rinaldo Roberto de Jesus; Carneiro, Christiano Giácomo; Behlau, Mara

    2017-05-15

    To verify and compare the effect of transcutaneous electrical nerve stimulation (TENS) and laryngeal manual therapy (LMT) on laryngeal diadochokinesis (DDK) of dysphonic women. Twenty women with bilateral vocal nodules participated and were equally divided into: LMT Group - LMT application; TENS Group - TENS application; both groups received 12 sessions of treatment, twice a week, with a duration of 20 minutes each, applied by the same therapist. The women were evaluated as to laryngeal DDK at three moments: diagnostic, pre-treatment, and post-treatment, which produced three groups of measurements. The DDK recording was performed with intersected repetition of vowels /a/ and / i/. The analysis of vowels was performed by the program Motor Speech Profile Advanced (MSP)-KayPentax. The DDK parameters of the three evaluations were compared by means of the paired t-test (p≤0.05). The measurements of laryngeal DDK parameters were similar in the phase without treatment, indicating no individual variability over time. There was no change with respect to the speed of DDK after intervention, but after LMT, DDK of the vowel /i/ was more stable in terms of the duration of the emissions and intensity of emissions repeated. These results show improved coordination of vocal folds movement during phonation. There were no changes in the DDK parameters following TENS. LMT provides greater regularity of movement during laryngeal diadochokinesis in dysphonic women, which extends knowledge on the effect of rebalancing the larynx muscles during phonation, although TENS does not impact laryngeal diadochokinesis.

  13. The Effects of Dry Cupping Therapy on the Shoulder Pain and Fatigue of Nurses

    Directory of Open Access Journals (Sweden)

    Dorina Sohn

    2011-06-01

    Full Text Available Objective: This research was done to identify the effects of dry cupping therapy on the shoulder pain and fatigue of nurses. Methods: The research design was time series design. The participants were 27 nurses with shoulder pain at P University Hospital in Busan metropolitan city from July 6, 2009 to August 3, 2009. The dry cupping therapy was done 4 times, twice a week for 2 weeks. Before intervention, the severity and frequency of pain and fatigue were measured three times at one week intervals, and then those were measured after one week and two weeks of experimental treatment. The results were analyzed using descriptive statistics, paired t-test and repeated measure ANOVA with the SPSS program. Results: There were statistically significant difference in severity and frequency of shoulder pain,and fatigue after dry cupping therapy. Dry cupping therapy was effective for the management of shoulder pain and fatigue among nurses in this study. Conclusion: Therefore dry cupping therapy can be considered an effective nursing intervention that relieves shoulder pain and fatigue of nurses.

  14. Effects of Bee Venom Acupuncture on the Rehabilitation and Quality of Life in Rheumatoid Arthritis Patients

    Directory of Open Access Journals (Sweden)

    Lee Sang-Hoon

    2002-12-01

    Full Text Available Objective: To evaluate the effects of bee venom acupuncture(BVA on the rehabilitation and quality of life in rheumatoid arthritis(RA patients Methods: Patients with RA were treated with the BVA therapy twice a week for 3 months. Tender joint counts, swollen joint counts, morning stiffness, Erythrocyte Sedimentation Rate(ESR, C-reactive protein(CRP, patient global assessment, physician global assessment, Korean health assessment questionnaire(KHAQ were estimated and analyzed before and after BVA therapy. Results: Tender joint counts, swollen joint counts, morning stiffness showed significant decrease after BVA therapy. But, as acute inflammatory reactants, ESR showed no significant difference and CRP showed significant increase after BVA therapy. Patient global assessment, physician global assessment, and KHAQ index showed significant improvement after BVA therapy. Conclusions: BVA therapy can improve rehabilitation and health-related quality of life in RA patients as well as clinical symptoms and signs. Further study is required in more population with large scale including acute inflammatory reaction of BVA therapy.

  15. Influence of physiotherapy on severity of motor symptoms and quality of life in patients with Parkinson disease.

    Science.gov (United States)

    Cholewa, J; Boczarska-Jedynak, M; Opala, G

    2013-01-01

    Parkinson disease (PD) is one of the most frequent diseases of the central nervous system. Rehabilitation is one of the factors which may help the patients to maintain higher physical activity in everyday life. The aim of this work was to evaluate the influence of movement rehabilitation on severity of motor symptoms in PD patients. The study included 70 patients suffering from PD according to the Hoehn and Yahr scale. Patients' clinical status was assessed with Unified Parkinson's Disease Rating Scale (UPDRS) parts I-III. Additionally, activity of daily living was evaluated with the Schwab and England scale. The quality of life was evaluated by the Parkinson's Disease Questionnaire (PDQ-39). The examinations were conducted before and after the twelve weeks of the experiment. Patients included in the intervention group (n = 40) took part in 60-minute rehabilitation exercises twice a week, which were aimed at increasing movement ranges, balance improvement, movement agility and walking. The main emphasis was placed on the ability to cope with daily activities. A significant difference in scores of given scales before and after the 12-week period was observed in the intervention group: UPDRS part I score decreased by 17.31%, part II decreased by 22.2%, part III decreased by 18.96%, and PDQ-39 score decreased by 17.12%. Mean score of the Schwab and England scale increased by 9.69%, indicating an improved quality of life. The applied rehabilitation programme decreased the severity of motor symptoms in patients with PD.

  16. Effect of guided relaxation and imagery on falls self-efficacy: a randomized controlled trial.

    Science.gov (United States)

    Kim, Bang Hyun; Newton, Roberta A; Sachs, Michael L; Glutting, Joseph J; Glanz, Karen

    2012-06-01

    To examine the effects of guided relaxation and imagery (GRI) on improvement in falls self-efficacy in older adults who report having a fear of falling. Randomized, controlled trial with allocation to GRI or guided relaxation with music of choice. General community. Ninety-one men and women aged 60 to 92. Participants were randomized to listen to a GRI audio compact disk (intervention group) or a guided relaxation audio compact disk and music of choice (control group) twice a week for 6 weeks for 10 minutes per session. Primary outcome measure was the Short Falls Efficacy Scale-International (FES-I). Secondary outcome measures were the Leisure Time Exercise Questionnaire (LTEQ) and the Timed Up and Go (TUG) mobility test. GRI participants reported greater improvements on the Short FES-I (P = .002) and LTEQ (P = .001) scores and shorter time on the TUG (P = .002) than the guided relaxation and music-of-choice group. GRI was more effective at increasing falls self-efficacy and self-reported leisure time exercise and reducing times on a simple mobility test than was guided relaxation with music of choice. GRI is an effective, simple, low-cost tool for older adults to improve falls self-efficacy and leisure time exercise behaviors. © 2012, Copyright the Authors Journal compilation © 2012, The American Geriatrics Society.

  17. [Effects of a resistance training program in patients with chronic kidney disease on hemodialysis].

    Science.gov (United States)

    Cigarroa, Igor; Barriga, Rodrigo; Michéas, Camila; Zapata-Lamana, Rafael; Soto, Claudio; Manukian, Tomas

    2016-07-01

    Exercise may be a therapeutic tool for improving the functional capacity in patients with chronic kidney disease (CKD) who are on hemodialysis (HD). To determine the effects on muscle strength (MS), functional capacity (FC) and quality of life related to health (QOLRH) of a resistance training program in patients with CKD on HD. Thirteen CKD patients aged 38.8 ± 3 years, (7 men) on HD for more than one year participated in an exercise program twice a week during 8 weeks. At the beginning and at the end of the program, MS using a knee extension isometric strength test, FC using the six minutes walking test (6MWT) and QOLRH using the KDQOL CV-36 questionnaire were evaluated. Heart and respiratory rates, blood pressure, oxygen saturation and modified Borg scale were measured as control variables. After training, there were significant improvements in MS in both legs; in the distance travelled during 6MWT and in the physical component summary score of the KDQOL-36. Furthermore, a significant decline in diastolic blood pressure was observed. All other control variables did not change significantly. Exercise training during eight weeks in CKD patients in HD resulted in significant improvements in muscle strength, walking capacity and in the physical component of a quality of life score for patients with CKD.

  18. Effects of exergame training on the health promotion of young adults

    Directory of Open Access Journals (Sweden)

    Audrin Said Vojciechowski

    Full Text Available Abstract Introduction: Training with exergames has been prescribed for health problems prevention, however, little is known about its influence on the self-perception of the physical condition and on the physical and motor skills (PMS. Objective: To investigate the effects of exergames (EXG on the self-perception of the physical condition, level of physical activity and PMS in healthy young adults. Methods: Forty young adults, of both genders, were allocated by convenience into Control Group (CG, n = 20, 21.85 ± 0.62 years old, the individuals did not perform the physical training with exergames, and Intervention Group (IG, n = 20, 23.10 ± 0.61 years old, the subjects practiced exergames training (XBOX360 Kinect ®, in pairs, twice a week, for 12 weeks. Anthropometric measurements; self-perceived physical condition (International Fitness Scale-IFIS; International Physical Activity Questionnaire (IPAQ and PMS (flexibility; abdominal endurance; upper limb strength and endurance, agility and velocity were evaluated. Results: The IG presented better self-perception of the physical condition; increased physical activity level in the leisure domain and enhanced PMS after 12 weeks of intervention, compared to the CG. Conclusion: The EXG was efficient to improve skeletal muscle function, to contribute to physical exercise adherence and to promote physical health in active young adults.

  19. Combination therapy with cyclosporine and psoralen plus ultraviolet a in the patients with severe alopecia areata: a retrospective study with a self-controlled design.

    Science.gov (United States)

    Park, Kui Young; Jang, Woo Sun; Son, In Pyeong; Choi, Sun Young; Lee, Moo Yeol; Kim, Beom Joon; Kim, Myeung Nam; Ro, Byung In

    2013-02-01

    Alopecia areata (AA) is believed to be an organ-specific autoimmune disease in which a mononuclear cell infiltrate develops in and around anagen hair follicles. There is no definitive therapy for AA. We sought to determine whether the combination therapy of cyclosporine and psoralen plus ultraviolet A (PUVA) could be an effective treatment for severe AA. A total of 41 patients with severe AA were treated with oral cyclosporine and topical PUVA. Cyclosporine was given at an initial daily dose of 200 mg for adult and 100 mg for children for periods of up to 16 weeks. Eight-methoxypsoralen (Methoxsalen) was applied topically 20 minutes prior to ultraviolet A (UVA) exposure, and the patients were irradiated with UVA twice a week for 16 weeks. Of the total 41 patients, 2 (7.3%) patients were lost to follow-up, and 1 (2.4%) patient discontinued the treatment due to abdominal discomfort. Six (14.6%) patients were treated for less than 12 weeks. Of remaining 32 patients, 3 (9.4%) showed excellent response, 3 (9.4%) showed good response, 12 (37.5%) showed fair response, and 14 (43.7%) showed poor response. Although limited by its uncontrolled character, this study shows that the combination therapy with cyclosporine and PUVA may be an additional choice for severe and recalcitrant AA.

  20. Studies with lucid dreaming as add-on therapy to Gestalt therapy.

    Science.gov (United States)

    Holzinger, B; Klösch, G; Saletu, B

    2015-06-01

    The aim of the present exploratory clinical study was to evaluate LD as an add-on therapy for treating nightmares. Thirty-two subjects having nightmares (ICD-10: F51.5) at least twice a week participated. Subjects were randomly assigned to group: A) Gestalt therapy group (= GTG), or B) Gestalt and lucid dreaming group therapy (= LDG). Each group lasted ten weeks. Participants kept a sleep/dream diary over the treatment. Examinations with respect to nightmare frequency and sleep quality (Pittsburgh Sleep Quality Index) were carried out at the beginning, after five and ten weeks and at a follow-up three months later. Concerning nightmare frequency, a significant reduction was found in both groups after the ten-week-study and at the follow-up (Wilcoxon test: P ≤ 0.05). Significant reduction in dream recall frequency could only be observed in the GTG (Wilcoxon test: P ≤ 0.05). For subjects having succeeded in learning lucid dreaming, reduction was sooner and higher. Sleep quality improved for both groups at the follow-up (P ≤ 0.05, Wilcoxon test). Only the LDG showed significant improvement at the end of therapy (P ≤ 0.05). Lucid dreaming, in combination with Gestalt therapy, is a potent technique to reduce nightmare frequency and improve the subjective quality of sleep. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. The effect of Ginkgo extract EGb761 in cisplatin-induced peripheral neuropathy in mice

    International Nuclear Information System (INIS)

    Oeztuerk, Guerkan; Anlar, Oemer; Erdogan, Ender; Koesem, Mustafa; Oezbek, Hanefi; Tuerker, Aybars

    2004-01-01

    Neuroprotective effect of Ginkgo biloba extract EGb761 in cisplatin (cis-diamminedi-chloroplatinum, or CDDP)-induced peripheral neuropathy was investigated. Swiss albino mice were treated with CDDP, 2 mg/kg ip twice a week for nine times. One group of the animals also received EGb761 in the drinking water at an estimated dosage of 100 mg/kg per day. Two other groups received vehicle (control) or EGb761 only. Development of neuropathy was evaluated with changes in sensory nerve conduction velocity (NCV). Following the treatments, dorsal root ganglia (DRGs) were microscopically examined and some were cultured for 3 days. EGb761 proved effective in preventing the reduction in NCV (P < 0.0001) caused by CDDP. CDDP caused a decrease in the number of migrating cells (P < 0.01) and in the length of outgrowing axons (P < 0.01) while EGb761 treatment prevented the latter. CDDP led to smaller nuclear and somatic sizes in neurons (P < 0.01), while with EGb761 co-administration, both were close to control values. Animals having EGb761 only had similar results with controls. In conclusion, EGb761 was found to be effective in preventing some functional and morphological deteriorations in CDDP-induced peripheral neuropathy

  2. Sport activity and eating habits of people who were attending special obesity treatment programme.

    Science.gov (United States)

    Videmsek, Mateja; Stihec, Joze; Karpljuk, Damir; Starman, Anja

    2008-09-01

    The aims of the study were to analyse the sport activity and eating habits of obese people in their childhood and adulthood. The research was underpinned by a survey questionnaire containing 37 variables which was completed by 71 people attending the obesity programme. The frequencies and contingency tables were calculated, whereas statistical significance was established at a 5% significance level. The analysis of the results showed that more than one-half of the survey respondents joined the obesity programme primarily for reasons of health and well-being. Most obese people did not engage in any organised sport activity in their childhood, nor did most of their parents. The respondents practiced sport in their childhood to a greater extent if their parents were also physically active and if they guided and encouraged their children. No less than one-third of the respondents were overweight in their childhood, of whom two-thirds did not participate in any organised sport activity. The majority of the respondents (85.9%) are currently engaged in an organised sport activity in their adulthood, mainly due to their participation in the weight reduction programme; most of them practice sport twice a week. Their eating habits are encouraging; the share of skipped meals is considerably lower and practically negligible compared to that in childhood. It has to be emphasized that most of them are of opinion that obese people have difficulties finding expert information on obesity, nutrition and sport activities as well as weight management centers and institutions.

  3. The use of intraosseous anesthesia among endodontists: results of a questionnaire.

    Science.gov (United States)

    Bangerter, Chad; Mines, Pete; Sweet, Mark

    2009-01-01

    The purpose of this study was to investigate the use of supplemental intraosseous (IO) anesthesia among endodontists in the United States. The study also looked at the types of anesthetic solutions commonly used for IO anesthesia and in which diagnostic conditions IO anesthesia is used. A Web-based survey of 2,528 active members of the American Association of Endodontists was sent out by e-mail. Data from 833 respondents were collected with a response rate of 33%. It was discovered that 94.77% of the respondents used some form of IO anesthesia, with the periodontal ligament injection (PDL) being the most commonly administered (49.78%). Symptomatic irreversible pulpitis is the pulpal diagnosis for which respondents most often use some form of IO anesthesia (61.99%), and 2% lidocaine with epinephrine 1:100,000 is the most common anesthetic solution used in IO anesthesia (37.62%). Although more than half of the respondents use some form of IO anesthesia more than twice a week, newer IO anesthesia delivery systems such as Stabident (Fairfax Dental, San Francisco, CA) and X-Tip (Dentsply International, Johnson City, TN) are used less often than the PDL injection.

  4. Training of attention functions in children with attention deficit hyperactivity disorder.

    Science.gov (United States)

    Tucha, Oliver; Tucha, Lara; Kaumann, Gesa; König, Sebastian; Lange, Katharina M; Stasik, Dorota; Streather, Zoe; Engelschalk, Tobias; Lange, Klaus W

    2011-09-01

    Pharmacological treatment of children with ADHD has been shown to be successful; however, medication may not normalize attention functions. The present study was based on a neuropsychological model of attention and assessed the effect of an attention training program on attentional functioning of children with ADHD. Thirty-two children with ADHD and 16 healthy children participated in the study. Children with ADHD were randomly assigned to one of the two conditions, i.e., an attention training program which trained aspects of vigilance, selective attention and divided attention, or a visual perception training which trained perceptual skills, such as perception of figure and ground, form constancy and position in space. The training programs were applied in individual sessions, twice a week, for a period of four consecutive weeks. Healthy children did not receive any training. Alertness, vigilance, selective attention, divided attention, and flexibility were examined prior to and following the interventions. Children with ADHD were assessed and trained while on ADHD medications. Data analysis revealed that the attention training used in the present study led to significant improvements of various aspects of attention, including vigilance, divided attention, and flexibility, while the visual perception training had no specific effects. The findings indicate that attention training programs have the potential to facilitate attentional functioning in children with ADHD treated with ADHD drugs.

  5. Chronic intermittent exposure to ayahuasca during aging does not affect memory in mice

    Directory of Open Access Journals (Sweden)

    N.F. Correa-Netto

    Full Text Available The Quechua term ayahuasca refers to a beverage obtained from decoctions of the liana Banisteriopsis caapi with leaves of Psychotria viridis. The ritualistic use of ayahuasca is becoming a global phenomenon, with some individuals using this beverage throughout life, including in old age. Cognitive impairment is a common manifestation during aging. There are conflicting reports on the ability of some ayahuasca compounds to exert neuroprotective or neurotoxic effects that could improve or impair learning and memory. Animal models provide a relevant and accessible means of investigating the behavioral effects of ayahuasca without the environmental conditions associated with the ritualistic use of the beverage. In this study, we investigated the influence of chronic ayahuasca exposure throughout aging on the spatial reference and habituation memories of mice. Twenty-eight male c57bl/6 mice (6 months old received ayahuasca or water (1.5 mL/kg, orally twice a week for 12 months and were tested in the Morris water maze (MWM, open field and elevated plus maze (EPM tasks before and after treatment. During aging, there was significant impairment in the evocation (but not acquisition of spatial reference memory and in habituation to the open field. There was also a decrease in locomotor activity in the open field and EPM tests, whereas the anxiety parameters were unaltered. Ayahuasca treatment did not alter any of these parameters associated with aging. These findings indicate that chronic exposure to ayahuasca during aging did not affect memory in mice.

  6. Distúrbio de linguagem como parte de um transtorno global do desenvolvimento: descrição de um processo terapêutico fonoaudiológico Language disorder in a pervasive developmental disorder: description of a speech-language intervention process

    Directory of Open Access Journals (Sweden)

    Rubem Abrão da Silva

    2007-12-01

    Full Text Available O objetivo deste estudo de caso foi descrever a intervenção fonoaudiológica de uma criança autista, tendo sido este trabalho realizado na Clínica de Fonoaudiologia da Faculdade de Odontologia de Bauru (FOB-USP. A criança em questão era do gênero masculino, com diagnóstico de autismo realizado aos 24 meses de idade, e que, desde a época do diagnóstico, recebeu intervenção fonoaudiológica individual duas vezes por semana, sendo aqui relatados os primeiros nove meses de terapia. Os resultados mostram que a criança desenvolveu uma comunicação funcional por meio da linguagem oral e outras formas de simbolismo, além de contato ocular espontâneo e comunicativo e momentos de atenção conjunta com adultos e crianças.This study aims to describe language intervention process of an autistic child at the Speech Pathology Department at USP-Bauru. An autistic male child diagnosed at two years old was submitted to private language intervention twice a week, since diagnosis. The study reports the first nine months of therapy. Results show that the child developed functional communication through oral language and other ways of symbolism, in addition to spontaneous and communicative eye contact, moments of attention in activities with adults and children.

  7. Curtain color and lighting program in broiler production: III - thermal comfort

    Directory of Open Access Journals (Sweden)

    Paulo Giovanni de Abreu

    2011-09-01

    Full Text Available The objective of this study was to evaluate the thermal comfort of broilers reared under two lighting programs (almost continuous and intermittent in broiler houses with yellow or blue lateral curtains. The experiment was carried out from June 24, 2004 until May 12, 2005. Six consecutive flocks were housed in four 12 × 10 m broilers houses internally divided into four pens of 200 birds each. Six flocks were raised on the same litter. The registration of data was accomplished at 3-hour intervals, for 24 hours twice a week. In the center of each pen and outside the house, dry and wet bulb temperatures, black globe temperature, and air velocity were collected. Based on the data collected at each time, air temperature (AT (ºC, black globe humidity temperature index (BGHTI, radiant thermal load (RTL (W/m², and relative air humidity (RH were determined. Harmonic analysis was used to estimate m, R, and f parameters. In general, the best results in terms of thermal comfort for the birds were found when near-continuous lighting program and yellow curtain were used.

  8. Clinical experience with RF thermotherapy for nonresectable primary and secondary liver tumors

    International Nuclear Information System (INIS)

    Yonemura, Yutaka; Fujimura, Takashi; Takegawa, Shigeru; Miyata, Ryuwa; Kamata, Toru; Miyazaki, Itsuo; Nakajima, Kazuyoshi; Hisazumi, Haruo; Saito, Yasuo

    1987-01-01

    Twenty two patients with primary or secondary liver tumors were treated by radiofrequency hyperthermia (8 MHz) combined with radiation or chemotherapy. Hyperthermia was administered twice a week for 40 - 60 minutes per session up to a total of 5 - 48 sessions. Five fractions per week of irradiation (10 MV X ray) at 180 - 200 cGy or intraarterial chemotherapy using mitomycin C, cis-diamminedichroloplatinum or adriamycine were carried out. Intratumor temperature over 42.5 deg C were obtained in 9 of 17 patients. Of the 22 patients treated, 2 (9 %) showed complete response, 8 (36 %) partial response, 3 (14 %) minor response, 7 (32 %) no change and 2 (9 %) progressive disease. 7 out of 14 tumors, heated over 42.5 deg C showed complete or partial response but only 1 out of 5 tumors, heated under 42.5 deg C was responder. Complication observed were thrombocytopenia and leukopenia in 30 % of cases. These results showed that combined treatment of hyperthermia radiation and chemotherapy appear to be useful from of therapy for the patients with liver tumor. (author)

  9. Effects of resistance training exercise on cognitive performance in elderly individuals with memory impairment: results of a controlled trial

    Directory of Open Access Journals (Sweden)

    Alexandre Leopold Busse

    2008-12-01

    Full Text Available Objective: To detect the effects of a resistance training programon cognitive performance and muscle strength in sedentaryelderly individuals with memory impairment. Methods: Thirty-onesedentary elderly persons with no dementia or depression wererandomly distributed into two groups: Physical Activity Group andControl Group. The resistance training exercise program lastednine months and consisted of three series of six exercises persession, carried out on lever-type equipment for approximatelyone hour, twice a week. Every three months, both groups weresubmitted to the following cognitive tests: Rivermead BehavioralMemory Test (RBMT, Wechsler Adult Intelligence Scale (WAISDirect and Indirect Digit Span, Memory Complaints Scale, andCambridge Cognitive Test (CAMCOG. Results: After nine months,the group that did resistance exercises showed a significantincrease in the standardized RBMT score (p = 0.021 and in musclestrength (p < 0.001, with no significant difference in the otherparameters evaluated. Conclusions: These results indicate thatsupervised resistance exercises can improve memory performancein sedentary elderly individuals with prior memory compromise,besides increasing muscle strength.

  10. High density lipoproteins improve insulin sensitivity in high-fat diet-fed mice by suppressing hepatic inflammation[S

    Science.gov (United States)

    McGrath, Kristine C.; Li, Xiao Hong; Whitworth, Phillippa T.; Kasz, Robert; Tan, Joanne T.; McLennan, Susan V.; Celermajer, David S.; Barter, Philip J.; Rye, Kerry-Anne; Heather, Alison K.

    2014-01-01

    Obesity-induced liver inflammation can drive insulin resistance. HDL has anti-inflammatory properties, so we hypothesized that low levels of HDL would perpetuate inflammatory responses in the liver and that HDL treatment would suppress liver inflammation and insulin resistance. The aim of this study was to investigate the effects of lipid-free apoAI on hepatic inflammation and insulin resistance in mice. We also investigated apoAI as a component of reconstituted HDLs (rHDLs) in hepatocytes to confirm results we observed in vivo. To test our hypothesis, C57BL/6 mice were fed a high-fat diet (HFD) for 16 weeks and administered either saline or lipid-free apoAI. Injections of lipid-free apoAI twice a week for 2 or 4 weeks with lipid-free apoAI resulted in: i) improved insulin sensitivity associated with decreased systemic and hepatic inflammation; ii) suppression of hepatic mRNA expression for key transcriptional regulators of lipogenic gene expression; and iii) suppression of nuclear factor κB (NF-κB) activation. Human hepatoma HuH-7 cells exposed to rHDLs showed suppressed TNFα-induced NF-κB activation, correlating with decreased NF-κB target gene expression. We conclude that apoAI suppresses liver inflammation in HFD mice and improves insulin resistance via a mechanism that involves a downregulation of NF-κB activation. PMID:24347528

  11. Effect of life-skills Training on Social Anxiety Symptoms and Stress Coping Methods in Teens in Families Support with Welfare Organization

    Directory of Open Access Journals (Sweden)

    M. Hassanvand Amouzadeh

    2015-06-01

    Full Text Available The aim of this study was to investigate the effect of life-skills training on social anxiety symptoms and stress coping methods in teens with social anxiety that are supported by welfare department. The research method was semi-empirical with two group's pretest-posttest design. The subjects of this study were socially anxious teens in families supported by welfare organization in Darreh shahr town. So, after first administration of Social Phobia Inventory (SPIN, 30 persons with highest scores were selected and randomly assigned in to an experimental group (15 persons and a control group (15 persons. The experimental group received “life-skills” training through thirteen two hour sessions twice a week. During this period no intervention was given to the control group. The instrument for this study, social phobia inventory Conver and etal (2000 (SPIN and parker & ender questionnaire of coping with stress (1991 were administered at the pretest and post-test stage to all participations. The result of multiple covariance analysis indicated that “life-skills” training significantly decreased the amount of social anxiety, emotion-based coping and evasion-based coping and so significant increase in the scores of problem-based coping in the experimental group as compared the control group (p=0.0001. The result of the study revealed that “life-skills” training could be used as a useful intervention for teens in families that are supported by welfare organization.

  12. Impact of a multifaceted community-based falls prevention program on balance-related psychologic factors.

    Science.gov (United States)

    Filiatrault, Johanne; Gauvin, Lise; Richard, Lucie; Robitaille, Yvonne; Laforest, Sophie; Fournier, Michel; Corriveau, Hélène

    2008-10-01

    To assess the impact of a multifaceted falls prevention program including exercise and educational components on perceived balance and balance confidence among community-dwelling seniors. Quasi-experimental design. Community-based organizations. Two hundred community-dwelling adults aged 60 years and over recruited by community-based organizations. A 12-week multifaceted falls prevention program including 3 components (a 1-hour group exercise class held twice a week, a 30-minute home exercise module to be performed at least once a week, a 30-minute educational class held once a week). Perceived balance and balance confidence. Multivariate analysis showed that the program was successful in increasing perceived balance in experimental participants. However, balance confidence was not improved by program participation. A multifaceted community-based falls prevention program that was successful in improving balance performance among community-dwelling seniors also had a positive impact on perceived balance. However, the program did not improve participants' balance confidence. These results suggest that balance confidence has determinants other than balance and that new components and/or modifications of existing components of the program are required to achieve maximal benefits for seniors in terms of physical and psychologic outcomes.

  13. The Effect of an 8-Week Tai Chi Exercise Program on Physical Functional Performance in Middle-Aged Women.

    Science.gov (United States)

    Zacharia, Susan; Taylor, E Laurette; Hofford, Craig W; Brittain, Danielle R; Branscum, Paul W

    2015-08-01

    The purpose of this study was to determine the effectiveness of an 8-week Tai Chi Chih exercise program on physical functional performance (PFP) among women aged 45 to 65 years. A quasi-experimental design with a nonequivalent comparison group was used. Forty-one healthy inactive women were assigned to either an intervention group (n = 19) or a comparison group (n = 19). A 60-min Tai Chi Chih exercise class was conducted twice a week for 8 weeks. PFP was measured at baseline and postintervention using the Continuous Scale Physical Functional Performance-10 (CS-PFP 10). Between-group differences were analyzed using one-way analysis of covariance (ANCOVA). After participating in the 8-week program, intervention group participants showed greater improvement in the CS-PFP measures (p .06). However, the comparison group had little changes. The findings from this study suggest that participation in an 8-week Tai Chi Chih exercise program can improve PFP in healthy, community-dwelling middle-aged women. © The Author(s) 2013.

  14. Adiponectin alleviates genioglossal mitochondrial dysfunction in rats exposed to intermittent hypoxia.

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    Hanpeng Huang

    Full Text Available Genioglossal dysfunction is involved in the pathophysiology of obstructive sleep apnea hypoxia syndrome (OSAHS characterized by nocturnal chronic intermittent hypoxia (CIH. The pathophysiology of genioglossal dysfunction and possible targeted pharmacotherapy for alleviation of genioglossal injury in CIH require further investigation.Rats in the control group were exposed to normal air, while rats in the CIH group and CIH+adiponectin (AD group were exposed to the same CIH condition (CIH 8 hr/day for 5 successive weeks. Furthermore, rats in CIH+AD group were administrated intravenous AD supplementation at the dosage of 10 µg, twice a week for 5 consecutive weeks. We found that CIH-induced genioglossus (GG injury was correlated with mitochondrial dysfunction, reduction in the numbers of mitochondrias, impaired mitochondrial ultrastructure, and a reduction in type I fibers. Compared with the CIH group, impaired mitochondrial structure and function was significantly improved and a percentage of type I fiber was elevated in the CIH+AD group. Moreover, compared with the control group, the rats' GG in the CIH group showed a significant decrease in phosphorylation of LKB1, AMPK, and PGC1-α, whereas there was significant rescue of such reduction in phosphorylation within the CIH+AD group.CIH exposure reduces mitochondrial biogenesis and impairs mitochondrial function in GG, while AD supplementation increases mitochondrial contents and alleviates CIH-induced mitochondrial dysfunction possibly through the AMPK pathway.

  15. Balance Changes in Trained and Untrained Elderly Undergoing a Five-Months Multicomponent Training Program

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    Ana Cordellat

    2016-10-01

    Full Text Available Balance is a main focus of elderly activity programs which can be assessed by functional tests or stabilometry platforms. Our study aims to compare balance-changes in trained (TRA and untrained (UNT elderly following a 5-month Multi-Component Training Program (MCTP, twice a week, one hour per day. 10 TRA (>2-years and 9 UNT (first year performed the Romberg´s test (Open-Eyes 30 seconds/Closed-Eyes 30 seconds ratio on a stabilometry platform (BT4, Hur Labs. COP displacement (Trace Length: TL and sway area (C90 were registered twice PRE (1&2, POST (3&4 and 3 months later (Detraining: 5&6 the EFAM-UV© program, a Cognitive MCTP based on gait training and Dual-Task neuromuscular proposals in enriched environments. Regarding Open-Eyes, Bonferroni post-hoc comparisons showed significant group-differences in TL for 1, 2, 5 & 6 sample conditions, and a slight trend toward significance in C90 1&5. TL also showed significant group-differences in Closed-Eyes 1, 5 & 6, while C90 only in 5 & 6 Closed-Eyes. Balance indicators TL and C90 show a different way regarding the training status. A 5-month MCTP reduces differences, but detraining quickly affects UNT. Although effective, short multicomponent interventions could lead to early worsening, so the ratio training-detraining might be considered in untrained elderly population.

  16. EFNEP graduates' perspectives on social media to supplement nutrition education: focus group findings from active users.

    Science.gov (United States)

    Leak, Tashara M; Benavente, Lisa; Goodell, L Suzanne; Lassiter, Annie; Jones, Lorelei; Bowen, Sarah

    2014-01-01

    To identify ways to effectively use social media to communicate nutrition-related information to low-income populations. The authors conducted 4 focus groups with female Expanded Food and Nutrition Education Program graduates who used social media at least twice a week (n = 26 total). Transcripts were analyzed using the constant comparative method to identify key themes. For participants, page content, page maintenance, and networking opportunities with others were important aspects of a nutrition education social media page. Trust emerged as a central theme, because participants expressed a need for reliable information from known, credible sources and safe places to share ideas. Using social media to provide nutrition-related messages may be an effective way to encourage sustained positive behavior changes resulting from educational programming and to engage participants beyond class time. Establishing the trustworthiness of the social media site is essential to its use among low-income participants. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  17. Značaj psihološke potpore u programu 'Čigotica'

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    Filipović Jelena

    2011-01-01

    Full Text Available 'ČIGOTICA' supports a multidisciplinary approach to treating obesity in children and adolescents. Thus, psychological support is an indispensable segment. A psychologist, through an initial interview with the child and his parents gains insight into the child's habits, motivation, social relations etc. At the beginning of the program, each child is interviewed separately. Testing children is necessary, and usually with three psychological instruments. Group work, in the form of workshops on obesity is held twice a week during the program. Children, if it is necessary, come to the psychologist for counseling to resolve current problems. Psychological support is essential for the children to feel safe and secure on the program, as well as to permanently change unhealthy lifestyle habits. In doing so, after the program, they can get a lot of help from family and friends. In the treatment of obese children, education of parents is of great importance. Obese adolescents are, according to research, more than others, sensitive to perceptions of the environment, have lower self-esteem, are more depressive in expressing themselves, more anxious and prone to risky behavior. Social problems in this group are also expressed. Obesity and psychological problems are inevitably linked, no matter whether obesity is their cause or consequence. Therefore the role of the psychologist in working with obese children is extremely important.

  18. The effects of golf training in patients with stroke: a pilot study.

    Science.gov (United States)

    Schachten, Tobias; Jansen, Petra

    2015-05-01

    Stroke is the most common neurological disease and the primary cause of lifelong disability in industrialized countries. Because of this it is important to investigate any kind of successful therapy. From the 24 recruited stroke patients who were between 23 and 72 years old, 14 patients were separated either in a golf training group (EG), or a social communication meeting (CG). Both groups met for one hour sessions, twice a week, for ten weeks. All participants completed assessment tests before and after the experimental period: cognitive tests measuring attention (Go/No-Go task), visual-spatial memory (Block-Tapping test) and mental rotation performance (MRT); a balance test (Berg Balance Scale), and an emotional well-being test (CES-D-Scale). The results show that both groups improved in the CES Scale, the block-tapping test and the balance test. In addition, stroke patients who received a golf training showed a significant improvement in the MRT comparing to the control group (CG). It is indicated that golf training can improve visual imagery ability in stroke patients, even late after stroke.

  19. The effect of high-dose vitamin D supplementation on muscular function and quality of life in postmenopausal women-A randomized controlled trial.

    Science.gov (United States)

    Grimnes, G; Emaus, N; Cashman, K D; Jorde, R

    2017-07-01

    Observational studies have suggested positive associations between serum 25-hydroxyvitamin D (25(OH)D) levels and muscular strength, balance and quality of life. Our aim was to examine whether high-dose vitamin D supplementation would improve these measures as compared to standard-dose vitamin D, as well as the possible muscular effects of single nucleotide polymorphisms (SNPs) in genes encoding vitamin D-related enzymes. A 12-month randomized, double-blind, controlled trial where the participants received daily elemental calcium (1000 mg) plus vitamin D 3 (800 IU). In addition, the participants were randomized to receive either capsules with vitamin D 3 (20 000 IU) or matching placebos to be taken twice a week. A total of 297 postmenopausal women with osteopenia or osteoporosis. Muscle strength (handgrip and knee extensor strength), balance (tandem test) and quality of life (EQ-5D) were measured at baseline and after 12 months. The subjects were genotyped for SNPs related to vitamin D metabolism. Of the 297 included women, 275 completed the study. Mean serum 25(OH)D levels dramatically increased in the high-dose group (from 64.7 to 164.1 nmol/L; PD had no effect on muscular strength, balance or quality of life in postmenopausal women with osteopenia or osteoporosis as compared to standard dose. The association between rs3829251 and muscle strength needs confirmation in other populations. © 2017 John Wiley & Sons Ltd.

  20. High dose vitamin D may improve lower urinary tract symptoms in postmenopausal women.

    Science.gov (United States)

    Oberg, Johanna; Verelst, Margareta; Jorde, Rolf; Cashman, Kevin; Grimnes, Guri

    2017-10-01

    Lower urinary tract symptoms (LUTS) are common in postmenopausal women, and have been reported inversely associated with vitamin D intake and serum 25-hydroxyvitamin D (25(OH)D) levels. The aim of this study was to investigate if high dose vitamin D supplementation would affect LUTS in comparison to standard dose. In a randomized controlled study including 297 postmenopausal women with low bone mineral density, the participants were allocated to receive capsules of 20 000IU of vitamin D 3 twice a week (high dose group) or similar looking placebo (standard dose group). In addition, all the participants received 1g of calcium and 800IU of vitamin D daily. A validated questionnaire regarding LUTS was filled in at baseline and after 12 months. At baseline, 76 women in the high dose group and 82 in the standard dose group reported any LUTS. Levels of serum 25(OH)D increased significantly more in the high dose group (from 64.7 to 164.1nmol/l compared to from 64.1 to 81.8nmol/l, p<0.01). No differences between the groups were seen regarding change in LUTS except for a statistically significant reduction in the reported severity of urine incontinence in the high dose group as compared to the standard dose group after one year (p<0.05). The results need confirmation in a study specifically designed for this purpose. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Hepatoprotective evaluation and isolation of the major secondary metabolites from the ethyl acetate extract of liquid culture filtrate of Chaetomium globosum.

    Science.gov (United States)

    Awad, Nagwa E; Kassem, Hanaa A; Hamed, Manal A; El-Feky, Amal M; El-Naggar, Mohamed A A

    2018-01-01

    The aim of the present study was to evaluate the hepatoprotective activity of ethyl acetate extract of the liquid culture filtrate of Chaetomium globosum fungus (family Chaetomiaceae). Rats were intraperitoneally injected by CCl4 (0.5ml/kg) twice a week for six consecutive weeks. Treatment tacks (250mg/kg) place at the same time of CCl4 induction and with the same duration. The evaluation was done through determination of liver function indices; aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and total serum protein content. In addition, the oxidative stress markers; hepatic glutathione content (GSH), hepatic malondialdehyde (MDA), hepatic superoxide dismutase (SOD), and hepatic total protein were estimated. Moreover, the liver architectures were also examined. Isolation and identification of the main secondary metabolites were identified. Seven volatile compounds were identified from the plain chloroform fraction where, 1-Cyclopentyl-2,2-dimethyl-1-propanol (54.63%) was presented as the major compound. Eleven compounds were also identified from the fraction eluted by chloroform: methanol (85:15). 1,5,5-Trimethyl-6-methylene-1-cyclohexene (25.79%) and Norbornan-2-one (26.84%) are presented as the major compounds of this fraction. In conclusion, the extract recorded hepatoprotective effect by ameliorating the biochemical parameters under investigation. The liver histopathological pictures confirmed our results. Copyright © 2017. Published by Elsevier Masson SAS.

  2. Does regular practice of physical activity reduce the risk of dysphonia?

    Science.gov (United States)

    Assunção, Ada Avila; de Medeiros, Adriane Mesquita; Barreto, Sandhi Maria; Gama, Ana Cristina Cortes

    2009-12-01

    The purpose of this study was to investigate the association between regular physical activity and the prevalence of dysphonia. A cross-sectional study was conducted with 3142 teachers from 129 municipal public schools in the city of Belo Horizonte, Brazil. The dependent variable, dysphonia, was classified (absent or present) according to reported symptoms (fatigue when speaking and loss of voice quality), their frequency (occasionally and daily), and duration (past 15 days). The independent variable was regular physical activity. The degree of association was estimated based on the prevalence ratio and a 95% confidence interval obtained by the Poisson regression adapted for cross-sectional studies. In the study sample, the prevalence of dysphonia in teachers was 15.63%. Nearly half (47.52%) of the teachers reported no regular practice of physical exercises. The remaining teachers (52.48%) walked and did physical exercises, sports, and other activities; 31.25% undertook these activities once or twice a week, and 21.23% exercised three or more times a week. Teachers who did not practice physical activity were more likely to present dysphonia compared to those that exercised three or more times a week. Regular physical activity was associated positively with the prevalence of dysphonia.

  3. Efficacy and position of endurance training as a non-drug therapy in the treatment of arterial hypertension.

    Science.gov (United States)

    Ketelhut, R G; Franz, I W; Scholze, J

    1997-10-01

    Regular conditioning has been well documented to exert a beneficial effect on cardiovascular risk factors and to improve overall cardiovascular health and to reduce the incidence of coronary disease. There are conflicting results concerning the effect of physical exercise on blood pressure (BP) in hypertensive patients and its importance in the treatment of hypertension. Therefore 10 male patients with mild arterial hypertension were studied in order to define the BP response to long-term aerobic training (60 min twice a week) under resting conditions, during standardised ergometric workload, during isometric exercise, during cold pressor testing and during 24-h BP monitoring. After 18 months of regular training there were significant reductions in arterial pressures at rest, during and after standardised ergometry and during isometric and cold pressor testing when compared with pre-training. The heart rate also decreased significantly during exercise testing thus implying a decrease in myocardial oxygen consumption. After long-term training, a reduction in systolic and diastolic BP could also be shown during 24-h ambulatory BP monitoring. These results demonstrate that long-term aerobic training leads to a decrease in systolic and diastolic BP at rest, during exercise and during 24-h BP monitoring and imply a beneficial effect in the management of hypertension that is nearly comparable to that of drug therapy.

  4. Promoting Physical Understanding through Peer Mentoring

    Science.gov (United States)

    Nossal, S. M.; Huesmann, A.; Hooper, E.; Moore, C.; Watson, L.; Trestrail, A.; Weber, J.; Timbie, P.; Jacob, A.

    2015-12-01

    The Physics Learning Center at the University of Wisconsin-Madison provides a supportive learning community for students studying introductory physics, as well as teaching and leadership experience for undergraduate Peer Mentor Tutors who receive extensive training and supervision. Many of our Peer Tutors were former Physics Learning Center participants. A central goal of the Physics Learning Center is to address achievement/equity gaps (e.g. race, gender, socio-economic status, disability, age, transfer status, etc.) for undergraduate students pursuing majors and coursework in STEM fields. Students meet twice a week in small learning teams of 3-8 students, facilitated by a trained Peer Mentor Tutor or staff member. These active learning teams focus on discussing core physical concepts and practicing problem-solving. The weekly training of the tutors addresses both teaching and mentoring issues in science education such as helping students to build confidence, strategies for assessing student understanding, and fostering a growth mindset. A second weekly training meeting addresses common misconceptions and strategies for teaching specific physics topics. For non-science majors we have a small Peer Mentor Tutor program for Physics in the Arts. We will discuss the Physics Learning Center's approaches to promoting inclusion, understanding, and confidence for both our participants and Peer Mentor Tutors, as well as examples from the geosciences that can be used to illustrate introductory physics concepts.

  5. Creative art therapy to enhance rehabilitation for stroke patients: a randomized controlled trial.

    Science.gov (United States)

    Kongkasuwan, Ratcharin; Voraakhom, Kotchakorn; Pisolayabutra, Prim; Maneechai, Pichai; Boonin, Jiraporn; Kuptniratsaikul, Vilai

    2016-10-01

    To examine the efficacy of creative art therapy plus conventional physical therapy, compared with physical therapy only, in increasing cognitive ability, physical functions, psychological status and quality of life of stroke patients. Randomized controlled trial with blinded assessor. An in-patient setting PARTICIPANTS: One hundred and eighteen stroke patients aged ⩾50 years who could communicate verbally. All participants received conventional physical therapy five days per week. An intervention group received additional creative art therapy, twice a week for four weeks, in a rehabilitation ward. Cognitive function, anxiety and depression, physical performance and quality of life were measured with the Abbreviated Mental Test, the Hospital Anxiety and Depression Scale, the modified Barthel Index scale and the pictorial Thai Quality of Life questionnaire, respectively. Mean differences for the intervention group were significantly greater than the control group for depression (-4.5, 95% CI -6.5, -2.5, part therapy and most reported improved concentration (68.5%), emotion (79.6%), self-confidence (72.2%) and motivation (74.1%). Creative art therapy combined with conventional physical therapy can significantly decrease depression, improve physical functions and increase quality of life compared with physical therapy alone. © The Author(s) 2015.

  6. Exercise muscle fatigue detection system implementation via wireless surface electromyography and empirical mode decomposition.

    Science.gov (United States)

    Chang, Kang-Ming; Liu, Shing-Hong; Wang, Jia-Jung; Cheng, Da-Chuan

    2013-01-01

    Surface electromyography (sEMG) is an important measurement for monitoring exercise and fitness. A wireless Bluetooth transmission sEMG measurement system with a sampling frequency of 2 KHz is developed. Traditional muscle fatigue is detected from the median frequency of the sEMG power spectrum. The regression slope of the linear regression of median frequency is an important muscle fatigue index. As fatigue increases, the power spectrum of the sEMG shifts toward lower frequencies. The goal of this study is to evaluate the sensitivity of empirical mode decomposition (EMD) quantifying the electrical manifestations of the local muscle fatigue during exercising in health people. We also compared this method with the raw data and discrete wavelet transform (DWT). Five male and five female volunteers participated. Each subject was asked to run on a multifunctional pedaled elliptical trainer for about 30 minutes, twice a week, and there were a total of six recording times for each subject with a wireless EMG recording system. The results show that sensitivity of the highest frequency component of EMD is better than the highest frequency component of DWT, and raw data.

  7. Effects of multisensory yoga on behavior in a male child with Apert and Asperger syndrome

    Directory of Open Access Journals (Sweden)

    Michaela L Scroggins

    2016-01-01

    Full Text Available This case focused on a 7-year-old boy with Apert and Asperger's syndrome who attended 8, 45 min multisensory yoga sessions, twice a week, during 4-week camp. Results from the pre- and post-tests on Treatment and Research Institute for Autism Social Skills Assessment showed improvements in the total score changes from 19 to 7 for disruptive behaviors. Sparks Target Behavior Checklist scores changed from eight to one showing progression in ability to stay on task. Yoga Pose Rating Scale displayed the transformation in total scores from 80 = emerging to 115 = consistency in pose performance. The field notes revealed the positive development in expressive emotions, social engagement, and decline in looking around. Outside class parent and school behavioral specialist reported the improved ability to self-regulate stress using lion's breath and super brain. These findings indicate an improvement in behaviors that influenced the physical performance, emotional expression, and social interaction after yoga training for this child.

  8. A translational research evaluation of the Stay Active and Independent for Life (SAIL) community-based fall prevention exercise and education program.

    Science.gov (United States)

    York, Sally C; Shumway-Cook, Anne; Silver, Ilene F; Morrison, A Clare

    2011-11-01

    Falls in older adults are the leading cause of injury hospitalizations and fatalities in the United States; primary risk factors are muscle weakness, impaired mobility, and balance deficits. This article describes the 12-month translational research evaluation of the Stay Active and Independent for Life (SAIL) community-based public health, public domain fall prevention exercise and education program. Recruitment reached the target goal by 154%; 331 adults (mean age = 74.6) attended more than one class (mean classes attended = 24.8, SD = 26.6, range = 1-120) at nine community sites in one county in the 12-month period; 173 completed health and demographic forms, 132 completed program surveys, and 91 completed baseline and follow-up physical function tests. Physical function test results showed significant improvements in strength, balance, and mobility in those who were below normal limits at baseline, and in those who attended classes twice a week or more for more than 2 months. Survey results found that 93% of respondents reported improved performance of daily activities; 92% reported improved strength, balance, fitness, or flexibility; and 80% found the SAIL information guide education component helpful.

  9. Porphyrin pattern and methemoglobin levels in Columba livia applied to assess toxicological risk by air pollution in urban areas.

    Science.gov (United States)

    Sicolo, Matteo; Tringali, Maria; Orsi, Federica; Santagostino, Angela

    2009-11-01

    The study has explored two conservative biomarkers, porphyrin pattern in guano and methemoglobin levels in blood of Columba livia, in order to assay their potential use for monitoring toxic effects induced by exposure to urban air pollution. Fieldwork was conducted between October 2003 and June 2005 in the city of Milan, Italy, by sampling the pigeons in different areas almost twice a week. Six air contaminants, CO, PM10, NO(2), O(3), SO(2), and C(6)H(6), plus polycyclic aromatic hydrocarbons (PAHs) in fine particles, temperature, and UV index, were considered. Protoporphyrins from pigeon excreta sampled outdoors were always higher than in indoor animals, particularly in winter. A positive correlation (p urban air showed significant differences from season to season but only in summer and autumn did the outdoor pigeons show higher values than indoor animals. In summer, a regression model with a positive correlation between O(3) and benzene was determined (p urban air pollution as well as for detecting complex interactions between contaminants in the urban air pollutant mixture was discussed.

  10. Open-field host specificity test of Gratiana boliviana (Coleoptera: Chrysomelidae), a biological control agent of tropical soda apple (Solanaceae) in the United States

    International Nuclear Information System (INIS)

    Gandolfo, D.; McKay, F.; Medal, J.C.; Cuda, J.P.

    2007-01-01

    An open-field experiment was conducted to assess the suitability of the South American leaf feeding beetle Gratiana boliviana Spaeth for biological control of Solanum viarum Dunal in the USA. An open-field test with eggplant, Solanum melongena L., was conducted on the campus of the University of Buenos Aires, Argentina, and a S. viarum control plot was established 40 km from the campus. One hundred adult beetles were released in each plot at the beginning of the experiment during the vegetative stage of the plants, and forty additional beetles were released in the S. melongena plot at the flowering stage. All the plants in each plot were checked twice a week and the number of adults, immatures, and eggs recorded. Results showed almost a complete rejection of eggplant by G. boliviana. No noticeable feeding damage was ever recorded on eggplant. The experiment was ended when the eggplants started to senesce or were severely damaged by whiteflies and spider mites. The results of this open-field experiment corroborate previous quarantine/laboratory host-specificity tests indicating that a host range expansion of G. boliviana to include eggplant is highly unlikely. Gratiana boliviana was approved for field release in May 2003 in the USA. To date, no non-target effects have been observed either on eggplant or native species of Solanum. (author) [es

  11. The comparison of assessment of pigeon semen motility and sperm concentration by conventional methods and the CASA system (HTM IVOS).

    Science.gov (United States)

    Klimowicz, M D; Nizanski, W; Batkowski, F; Savic, M A

    2008-07-01

    The aim of these experiments was to compare conventional, microscopic methods of evaluating pigeon sperm motility and concentration to those measured by computer-assisted sperm analysis (CASA system). Semen was collected twice a week from two groups of pigeons, each of 40 males (group I: meat-type breed; group II: fancy pigeon) using the lumbo-sacral and cloacal region massage method. Ejaculates collected in each group were diluted 1:100 in BPSE solution and divided into two equal samples. One sample was examined subjectively by microscope and the second one was analysed using CASA system. The sperm concentration was measured by CASA using the anti-collision (AC) system and fluorescent staining (IDENT). There were not any significant differences between the methods of evaluation of sperm concentration. High positive correlations in both groups were observed between the sperm concentration estimated by Thom counting chamber and AC (r=0.87 and r=0.91, respectively), and between the sperm concentration evaluated by Thom counting chamber and IDENT (r=0.85 and r=0.90, respectively). The mean values for CASA measurement of proportion of motile spermatozoa (MOT) and progressive movement (PMOT) were significantly lower than the values estimated subjectively in both groups of pigeons (pCASA system is very rapid, objective and sensitive method in detecting subtle motility characteristics as well as sperm concentration and is recommended for future research into pigeon semen.

  12. Effectiveness of virtual reality using video gaming technology in elderly adults with diabetes mellitus.

    Science.gov (United States)

    Lee, Sunwoo; Shin, Sungrae

    2013-06-01

    Diabetes in elderly adults is associated with an increased risk of fall. The aim of study was to determine whether a virtual reality exercise (VRE) program would improve balance, strength, gait, and falls efficacy in elderly adults with diabetes. Fifty-five subjects with diabetes mellitus over 65 years of age were randomly assigned to a VRE group (VREG) (n=27) and a control group (CG) (n=28). The VREG received the VRE program and diabetes education, whereas the CG received only the diabetes education. The VRE program used video gaming (PlayStation(®) 2; Sony, Tokyo, Japan) and was conducted for 50 min twice a week for 10 weeks. Balance, muscle strength, gait, and falls efficacy were measured at baseline and after intervention. Measurements were taken using a clinical tests (the one-leg-standing test, the Berg Balance Scale, the functional reach test, the timed up-and-go test, and the sit-to-stand test), and gait analysis. A self-administered questionnaire was used to measure falls efficacy. After training, the VREG showed significantly improved balance, decreased sit-to-stand times, and increased gait speed, cadence, and falls efficacy. The VRE program was to maximize the effects of exercise by triggering players was to be fully immersed into the games and enhanced major influential factors on the falls of subject. This study suggests VRE programs are feasible and effective for reduced the risk of falls in elderly adults with type 2 diabetes.

  13. Momentary positive and negative affect preceding marijuana use events in youth.

    Science.gov (United States)

    Shrier, Lydia A; Ross, Craig S; Blood, Emily A

    2014-09-01

    ABSTRACT. among young people. This study examined how positive and negative affect differ before marijuana use compared with other times. Forty medical outpatients ages 15-24 years who used marijuana recreationally at least twice a week (M = 18.7 years; 58% female) reported momentary positive affect, negative affect, companionship, perceived ease of obtaining marijuana, and marijuana use several times a day for 2 weeks on a handheld computer. Mean momentary positive affect and negative affect scores in the 24 hours leading up to a marijuana use event (n = 294) were compared with affect scores in times further from subsequent use. Generalized estimating equation models considered as potential moderators perceived ease of obtaining marijuana and being with friends. Positive affect did not differ in the 24 hours before marijuana use compared with times further before use. Negative affect was significantly higher before marijuana use compared with other times. Being with friends and perceived easy marijuana availability did not moderate the associations. The association between negative affect and subsequent marijuana use was attenuated when negative affect was examined only for the moment just before use, suggesting that use may follow a period of increased negative affect. The findings support an affect regulation model for marijuana use among frequently using youth. Specifically, these youth may use marijuana to manage increased negative affect.

  14. The effect of massage therapy on occupational stress of Intensive Care Unit nurses.

    Science.gov (United States)

    Nazari, Fateme; Mirzamohamadi, Mojtaba; Yousefi, Hojatollah

    2015-01-01

    One of the main causes of stress in the lives of people is their jobs. Occupational stress is causing a wide range of significant issues in health and community services. Nursing is the most stressful profession in the health services. Massage therapy is one way of coping with stress. This study was conducted to determine the effect of massage therapy on stress in nurses. This study was a clinical trial on 66 male and female nurses working in intensive care units (dialysis, ICU, and CCU) of Isfahan University of Medical Sciences, Iran, in 2013. Participants were selected according to the aims and inclusion criteria of the study. Then, they were randomly divided into experimental and control groups. The Occupational Stress Inventory (OSI) (Osipow and Spokane, 1987) was completed by participants of the two groups before, immediately after, and 2 weeks after the intervention. General Swedish massage was performed on participants of the experimental group for 25 min in each session, twice a week for 4 weeks. Data were analyzed by descriptive and inferential statistics [Chi-square, t-test, and repeated measures analysis of variance (ANOVA)] using SPSS software. Results showed that the difference in overall mean occupation stress scores between experimental and control groups 2 weeks after the intervention was significant (P < 0.001). According to the results, it is recommended that massage, as a valuable noninvasive method, be used for nurses in intensive care units to reduce their stress, promote mental health, and prevent the decrease in quality of nursing work life.

  15. [Results of a physical therapy program in nursing home residents: A randomized clinical trial].

    Science.gov (United States)

    Casilda-López, Jesús; Torres-Sánchez, Irene; Garzón-Moreno, Victor Manuel; Cabrera-Martos, Irene; Valenza, Marie Carmen

    2015-01-01

    The maintenance of the physical functionality is a key factor in the care of the elderly. Inactive people have a higher risk of death due to diseases associated with inactivity. In addition, the maintenance of optimal levels of physical and mental activity has been suggested as a protective factor against the development and progression of chronic illnesses and disability. The objective of this study is to assess the effectiveness of an 8-week exercise program with elastic bands, on exercise capacity, walking and balance in nursing home residents. A nursing home sample was divided into two groups, intervention group (n=26) and control group (n=25). The intervention group was included in an 8-week physical activity program using elastic bands, twice a week, while the control group was took part in a walking programme. Outcome measurements were descriptive variables (anthropometric characteristics, quality of life, fatigue, fear of movement) and fundamental variables (exercise capacity, walking and balance). A significant improvement in balance and walking speed was observed after the programme. Additionally, exercise capacity improved significantly (P≤.001), and the patients showed an improvement in perceived dyspnea after the physical activity programme in the intervention group. The exercise program was safe and effective in improving dyspnea, exercise capacity, walking, and balance in elderly. Copyright © 2014 SEGG. Published by Elsevier Espana. All rights reserved.

  16. [Extensive interactions between eating and weight disorder, major depression, pain, and sarcoidosis - case 5/2012].

    Science.gov (United States)

    Schäflein, Eva; Wettach, Irmtraud; Smolka, Robert; Kuprion, Jürgen; Zipfel, Stephan; Teufel, Martin

    2012-06-01

    We report on a 41-year-old female patient suffering from obesity, binge eating more than twice a week with loss of control, eating rapidly and feeling guilty after eating, dyspnoea and chronic pain in the whole body, especially in her arms, legs and in both ankles. Furthermore, subdued mood, loss of interest and pleasure, fatigue and impaired concentration could be recognized. In the past, weight increase had been observed when corticosteroids were given against exacerbations of sarcoidosis. In the case of our patient, the beginning of sarcoidosis and increase of weight and pain correlated with augmentation of depression and psychosocial stress. Dysfunctional behavioral features and multiple interactions between diseases could be observed. We diagnosed obesity, binge eating disorder, major depression, chronic pain disease with somatic and psychical components and sarcoidosis. The patient was treated in a multimodal therapy program including psychotherapy, pharmacotherapy and psychopharmacotherapy, nutritionist advice and therapeutic exercise. A weight loss of 7.9 kg (5.9 %), well-balanced diet, reduction of binge eating and of pain intensity, mood stabilization as well as perception and expression of emotions and coping strategies in chronic diseases were achieved. Interdisciplinary treatment of patients suffering from psychosomatic, somatic and mental diseases is crucial for a good outcome. © Georg Thieme Verlag KG Stuttgart · New York.

  17. Effects of Ving Tsun Chinese Martial Art Training on Upper Extremity Muscle Strength and Eye-Hand Coordination in Community-Dwelling Middle-Aged and Older Adults: A Pilot Study.

    Science.gov (United States)

    Fong, Shirley S M; Ng, Shamay S M; Cheng, Yoyo T Y; Wong, Janet Y H; Yu, Esther Y T; Chow, Gary C C; Chak, Yvonne T C; Chan, Ivy K Y; Zhang, Joni; Macfarlane, Duncan; Chung, Louisa M Y

    2016-01-01

    Objectives. To evaluate the effects of Ving Tsun (VT) martial art training on the upper extremity muscle strength and eye-hand coordination of middle-aged and older adults. Methods. This study used a nonequivalent pretest-posttest control group design. Forty-two community-dwelling healthy adults participated in the study; 24 (mean age ± SD = 68.5 ± 6.7 years) underwent VT training for 4 weeks (a supervised VT session twice a week, plus daily home practice), and 18 (mean age ± SD = 72.0 ± 6.7 years) received no VT training and acted as controls. Shoulder and elbow isometric muscle strength and eye-hand coordination were evaluated using the Lafayette Manual Muscle Test System and a computerized finger-pointing test, respectively. Results. Elbow extensor peak force increased by 13.9% (P = 0.007) in the VT group and the time to reach peak force decreased (9.9%) differentially in the VT group compared to the control group (P = 0.033). For the eye-hand coordination assessment outcomes, reaction time increased by 2.9% in the VT group and decreased by 5.3% in the control group (P = 0.002). Conclusions. Four weeks of VT training could improve elbow extensor isometric peak force and the time to reach peak force but not eye-hand coordination in community-dwelling middle-aged and older adults.

  18. Effects of Ving Tsun Chinese Martial Art Training on Upper Extremity Muscle Strength and Eye-Hand Coordination in Community-Dwelling Middle-Aged and Older Adults: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Shirley S. M. Fong

    2016-01-01

    Full Text Available Objectives. To evaluate the effects of Ving Tsun (VT martial art training on the upper extremity muscle strength and eye-hand coordination of middle-aged and older adults. Methods. This study used a nonequivalent pretest-posttest control group design. Forty-two community-dwelling healthy adults participated in the study; 24 (mean age ± SD = 68.5±6.7 years underwent VT training for 4 weeks (a supervised VT session twice a week, plus daily home practice, and 18 (mean age ± SD = 72.0±6.7 years received no VT training and acted as controls. Shoulder and elbow isometric muscle strength and eye-hand coordination were evaluated using the Lafayette Manual Muscle Test System and a computerized finger-pointing test, respectively. Results. Elbow extensor peak force increased by 13.9% (P=0.007 in the VT group and the time to reach peak force decreased (9.9% differentially in the VT group compared to the control group (P=0.033. For the eye-hand coordination assessment outcomes, reaction time increased by 2.9% in the VT group and decreased by 5.3% in the control group (P=0.002. Conclusions. Four weeks of VT training could improve elbow extensor isometric peak force and the time to reach peak force but not eye-hand coordination in community-dwelling middle-aged and older adults.

  19. [Impact of a virtual reality-based intervention on motor performance and balance of a child with cerebral palsy: a case study].

    Science.gov (United States)

    Pavão, Silvia Leticia; Arnoni, Joice Luiza Bruno; de Oliveira, Alyne Kalyane Câmara; Rocha, Nelci Adriana Cicuto Ferreira

    2014-12-01

    To verify the effect of an intervention protocol using virtual reality (VR) on the motor performance and balance of a child with cerebral palsy (CP). To comply with the proposed objectives, a 7-year old child with spastic hemiplegic cerebral palsy (cP), GMFcS level I, was submitted to a physiotherapy intervention protocol of 12 45-minute sessions, twice a week, using virtual reality-based therapy. The protocol used a commercially-available console (XBOX(®)360 Kinect(®)) able to track and reproduce body movements on a screen. Prior to the intervention protocol, the child was evaluated using the Motor Development Scale (MDS) and the Pediatric Balance Scale (PBS) in order to assess motor development and balance, respectively. Two baseline assessments with a 2-week interval between each other were carried out for each tool. Then, the child was re-evaluated after the twelfth session. The results showed no changes in the two baseline scores. After the intervention protocol, the child improved his scores in both tools used: the PBS score increased by 3 points, reaching the maximal score, and the MDS increased from a much inferior motor performance to just an inferior motor performance. The evidence presented in this case supports the use of virtual reality as a promising tool to be incorporated into the rehabilitation process of patients with neuromotor dysfunction. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  20. Modernization of physical education of student youth

    Directory of Open Access Journals (Sweden)

    L.V. Shuba

    2017-12-01

    Full Text Available Purpose : to develop and experimentally substantiate fitness technology for students taking into account their individual peculiarities. Material : The experiment was performed by girls (n=51, age 17-20 who were divided into experimental (n=25 and control (n=26 groups. Classes were held twice a week during the year: 66 hours in the hall and 95 hours of independent study. At the beginning and at the end of the study, all students met the control standards, which allowed to determine the level of development of physical qualities and level of physical fitness. Results : 8 exercise complexes were developed to implement our fitness technology. Complexes were taken into account: interests, age, individual characteristics and level of physical fitness of students. At the first lessons the loading was about 45-50%. In the future, the loading increases to 70-75% of the total time of classes. Conclusions : When constructing fitness technology using varieties of fitness it is necessary to take into account: the type and nature of exercises, the volume and intensity of exercises, the number of repetitions and the amount of weight, the frequency of training sessions and the duration of work, intervals of rest, the number and alternation of exercises.

  1. Assessment of hemodynamics in a rat model of liver cirrhosis with precancerous lesions using multislice spiral CT perfusion imaging.

    Science.gov (United States)

    Ma, Guolin; Bai, Rongjie; Jiang, Huijie; Hao, Xuejia; Ling, Zaisheng; Li, Kefeng

    2013-01-01

    To develop an optimal scanning protocol for multislice spiral CT perfusion (CTP) imaging to evaluate hemodynamic changes in liver cirrhosis with diethylnitrosamine- (DEN-) induced precancerous lesions. Male Wistar rats were randomly divided into the control group (n = 80) and the precancerous liver cirrhosis group (n = 40). The control group received saline injection and the liver cirrhosis group received 50 mg/kg DEN i.p. twice a week for 12 weeks. All animals underwent plain CT scanning, CTP, and contrast-enhanced CT scanning. Scanning parameters were optimized by adjusting the diatrizoate concentration, the flow rate, and the delivery time. The hemodynamics of both groups was further compared using optimized multislice spiral CTP imaging. High-quality CTP images were obtained with following parameters: 150 kV; 150 mAs; 5 mm thickness, 5 mm interval; pitch, 1; matrix, 512 × 512; and FOV, 9.6 cm. Compared to the control group, the liver cirrhosis group had a significantly increased value of the hepatic arterial fraction and the hepatic artery perfusion (P spiral CTP imaging can be used to evaluate the hemodynamic changes in the rat model of liver cirrhosis with precancerous lesions.

  2. The Effect of Topical Application of Royal Jelly on Chemoradiotherapy-Induced Mucositis in Head and Neck Cancer: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Kohichi Yamauchi

    2014-01-01

    Full Text Available Purpose. One of the common side effects experienced by head and neck cancer patients on chemoradiotherapy is mucositis. Severe mucositis may be controllable by limiting cancer therapy, but it has resulted in decreasing the completion rate of chemoradiotherapy. The efficacy of royal jelly (RJ as prophylaxis against chemoradiotherapy-induced mucositis was evaluated through clinical scoring of oral and pharyngeal mucositis. Methods. In this randomized, single-blind (physician-blind, clinical trial, 13 patients with head and neck cancer requiring chemoradiation were randomly assigned to two groups. Seven patients assigned to the study group received RJ, and 6 patients were assigned to the control group. RJ group patients took RJ three times per day during treatment. The patients in both groups were evaluated twice a week for the development of mucositis using Common Terminology Criteria for Adverse Events version 3.0. Results. A significant reduction in mucositis was seen among RJ-treated patients compared with controls (P<0.001. Conclusion. This study demonstrated that prophylactic use of RJ was effective in reducing mucositis induced by chemoradiotherapy in head and neck cancer patients. However, further studies are needed because of the small sample size and the absence of double blinding.

  3. Chronic intermittent exposure to ayahuasca during aging does not affect memory in mice.

    Science.gov (United States)

    Correa-Netto, N F; Coelho, L S; Galfano, G S; Nishide, F; Tamura, F; Shimizu, M K; Santos, J G; Linardi, A

    2017-06-05

    The Quechua term ayahuasca refers to a beverage obtained from decoctions of the liana Banisteriopsis caapi with leaves of Psychotria viridis. The ritualistic use of ayahuasca is becoming a global phenomenon, with some individuals using this beverage throughout life, including in old age. Cognitive impairment is a common manifestation during aging. There are conflicting reports on the ability of some ayahuasca compounds to exert neuroprotective or neurotoxic effects that could improve or impair learning and memory. Animal models provide a relevant and accessible means of investigating the behavioral effects of ayahuasca without the environmental conditions associated with the ritualistic use of the beverage. In this study, we investigated the influence of chronic ayahuasca exposure throughout aging on the spatial reference and habituation memories of mice. Twenty-eight male c57bl/6 mice (6 months old) received ayahuasca or water (1.5 mL/kg, orally) twice a week for 12 months and were tested in the Morris water maze (MWM), open field and elevated plus maze (EPM) tasks before and after treatment. During aging, there was significant impairment in the evocation (but not acquisition) of spatial reference memory and in habituation to the open field. There was also a decrease in locomotor activity in the open field and EPM tests, whereas the anxiety parameters were unaltered. Ayahuasca treatment did not alter any of these parameters associated with aging. These findings indicate that chronic exposure to ayahuasca during aging did not affect memory in mice.

  4. Study of nutritional and reproductive constraints of Friesian dairy cattle in the Mitidja area of Algeria

    International Nuclear Information System (INIS)

    Benyoucef, M.T.; Nekkal, T.; Khelili, A.; Khelili, R.; Nefafa, S.

    1999-01-01

    This work aims to improve reproduction and milk production of Friesian dairy cows used under the environmental conditions of the Mitidja Plain (Central region of Algeria) by analyzing the quality of feeding and studying the resumption of ovarian activity of cows after calving. The first phase of the study started during 1995/96, by surveying a sample of 47 livestock farms in the Mitidja area in order to identify available feed resources and husbandry practices and to record data on reproduction parameters, individual body weights, body condition score and milk production. Ovarian activity was monitored by radioimmunoassay of progesterone in blood and milk samples collected twice a week, after 15 days post-partum. The second phase was conducted in 1996 and 1997 in two dairy farms. Data were collected on the same parameters of reproduction and production. During the second year, the results of dairy herds were better than those in the first year. That was probably due to monitoring provided by the research project. (author)

  5. Effectiveness of Premarital Education Program Based on Premarital Interpersonal Choices and Knowledge Program in Reducing Fear of Marriage and Increasing the Marriage Motivation of Single Students

    Directory of Open Access Journals (Sweden)

    Gholamreza Rajabi

    2017-11-01

    Full Text Available Introduction: The present study aimed to examine the effectiveness of premarital education based on interpersonal choice and knowledge program in reducing fear of marriage and increase motivation of marriage. Methods: This research was designed as an experimental study with pretest-posttest and follow-up with a control group. Thirty-nine volunteer single students were selected from universities of Ahvaz city if they obtained a standard deviation higher than the mean score of fear subscale and were assigned randomly to experimental group (n=20 and control group (n=19. The experiment group was given a premarital interpersonal choice and knowledge program of nine 90-minute sessions twice a week. Results: The results of repeated measures analysis of variance showed that the premarital interpersonal choice and knowledge program reduced fear of marriage and increased motivation for marriage in the experimental group as compared with the control group at posttest and follow-up. Conclusion: Our results showed that the premarital interpersonal choice and knowledge program is a suitable method for reducing fear of marriage and increasing motivation for marriage in single students.

  6. Transfer of cesium-137 from pasture to milk after Chernobyl

    International Nuclear Information System (INIS)

    Karlen, G.; Johansson, K.J.; Bertilsson, J.

    1991-01-01

    During 1986, the year of the Chernobyl accident, the Cs-137 activity concentration in the milk and pasture of some dairy farms in the northern part of the county of Uppsala was studied. In 1987, the transfer of Cs-137 from fodder to milk was investigated on 11 dairy farms in the northern part of the county during the first month on pasture. These farms had been studied also during a previous period when the cows were kept in the stable. In 1988, the transfer of Cs-137 from fodder to milk was followed intensively on 5 dairy farms in the same area during the first month on pasture. The Cs-137 activity concentration was measured continuously in feeds and milk during the study periods in 1987 and 1988. All feedstuffs fed in the stable were weighed twice a week, and the amount of forage grazed was calculated from the cows requirements of nutrients. Samples of all feed were taken for Cs-137 determination and chemical analyses. The transfer coefficient for 10 of the 11 dairy farms during the first month on pasture in 1987 was, on average, 0.005 d kg -1 . The Cs-137 activity concentration was significantly lower in the milk of the farms studied during the first month on pasture in 1988 than during the same period in 1987. The mean transfer coefficient for 4 of the 5 dairy farms studied during the first month on pasture in 1988 was 0.007 d kg -1 . (au) (27 refs.)

  7. Potent corticosteroid cream (mometasone furoate) significantly reduces acute radiation dermatitis: results from a double-blind, randomized study

    International Nuclear Information System (INIS)

    Bostroem, Aasa; Lindman, Henrik; Swartling, Carl; Berne, Berit; Bergh, Jonas

    2001-01-01

    Purpose: Radiation-induced dermatitis is a very common side effect of radiation therapy, and may necessitate interruption of the therapy. There is a substantial lack of evidence-based treatments for this condition. The aim of this study was to investigate the effect of mometasone furoate cream (MMF) on radiation dermatitis in a prospective, double-blind, randomized study. Material and methods: The study comprised 49 patients with node-negative breast cancer. They were operated on with sector resection and scheduled for postoperative radiotherapy using photons with identical radiation qualities and dosage to the breast parenchyma. The patients were randomized to receive either MMF or emollient cream. The cream was applied on the irradiated skin twice a week from the start of radiotherapy until the 12th fraction (24 Gy) and thereafter once daily until 3 weeks after completion of radiation. Both groups additionally received non-blinded emollient cream daily. The intensity of the acute radiation dermatitis was evaluated on a weekly basis regarding erythema and pigmentation, using a reflectance spectrophotometer together with visual scoring of the skin reactions. Results: MMF in combination with emollient cream treatment significantly decreased acute radiation dermatitis (P=0.0033) compared with emollient cream alone. There was no significant difference in pigmentation between the two groups. Conclusions: Adding MMF, a potent topical corticosteroid, to an emollient cream is statistically significantly more effective than emollient cream alone in reducing acute radiation dermatitis

  8. Forward lunge: a training study of eccentric exercises of the lower limbs.

    Science.gov (United States)

    Jönhagen, Sven; Ackermann, Paul; Saartok, Tönu

    2009-05-01

    A few studies have shown that eccentric exercise is effective for prevention and treatment of muscle injuries. Most earlier studies on eccentric exercises have used training with advanced equipment. Forward lunges are considered eccentric exercises, and they may be performed without any equipment. These exercises are commonly used by sprint runners. We performed a prospective, randomized, 6-week training study comparing the effects of walking or jumping forward lunges on hamstring and quadriceps strength and function. Thirty-two soccer players were included in the study. The forward lunge training was done as an addition to ordinary soccer training twice a week for 6 weeks. The outcome was measured by the maximal hamstring and quadriceps strength tests and by functional tests with 1-leg hop tests and 30-m sprint runs. Overall muscle pain was evaluated using a visual analogue scale score, and local pain was estimated with an algometer. Whereas the walking lunge improved hamstring strength, the jumping lunge resulted in sprint running improvements. Algometer testing showed a general increase in the pain detection thresholds of all subjects, including the controls. Thus, precautions should be taken when algometers are used for temporal studies of pain. Walking and jumping forward lunges can be used for improving hamstring strength and running speed in young soccer player. The findings may have relevance when designing protocols for prevention and rehabilitation of muscle injuries.

  9. Clinical experience with intravenous misonidazole for carcinoma of the esophagus: results in attempting radiosensitization of each fraction of exposure

    International Nuclear Information System (INIS)

    Schwade, J.G.; Kinsella, T.J.; Kelly, B.; Rowland, J.; Johnston, M.; Glatstein, E.

    1984-01-01

    By using intravenous misonidazole, a hypoxic cell radiosensitizer, the authors attempted to test the hypothesis of hypoxia as the basis of the relatively poor results seen with radiation therapy in the treatment of carcinoma of the thoracic esophagus. As the peripheral neuropathy of misonidazole was well recognized, they felt that an adequate dose of misonidazole could be given approximately ten times before peripheral neuropathy would necessitate its discontinuation. Because of a desire to maximize any possible effects of radiosensitization, it was decided to administer misonidazole with each fraction of radiation, attempting to deliver curative radiation therapy with only ten fractions of radiation. The authors thus devised a scheme of radiation consisting of 400 rad twice a week for 5 weeks, a total of 4000 rad. Originally the attempt was made to utilize preoperative radiation therapy and assess the histologic specimens for efficacy. However, major pulmonary toxicity caused revision of that plan. Twenty six patients were treated with radiotherapy alone without surgery, 12 of the patients being randomized to receive intravenous misonidazole with 10 fractions of 400 rad each. In terms of partial response, complete response, local control, and long-term survival, there was no suggestion of any benefit of intravenous misonidazole in these patients. As a consequence, although the number of study patients was small, the investigation was discontinued. Possible explanations for the failure to demonstrate any benefit of misonidazole are discussed

  10. Influence of ferutinin on bone metabolism in ovariectomized rats. II: Role in recovering osteoporosis

    Science.gov (United States)

    Ferretti, Marzia; Bertoni, Laura; Cavani, Francesco; Zavatti, Manuela; Resca, Elisa; Carnevale, Gianluca; Benelli, Augusta; Zanoli, Paola; Palumbo, Carla

    2010-01-01

    The aim of the present investigation, which represents an extension of a previous study, was to investigate the effect of ferutinin in recovering severe osteoporosis due to estrogen deficiency after rat ovariectomy and to compare phytoestrogen effects with those of estrogens commonly used in hormone replacement therapy (HRT) by women with postmenopausal osteoporosis. The animal model used was the Sprague–Dawley ovariectomized rat. Ferutinin was orally administered (2 mg kg−1 per day) for 30 or 60 days starting from 2 months after ovariectomy (i.e. when osteoporosis was clearly evident) and its effects were compared with those of estradiol benzoate (1.5 μg per rat twice a week, subcutaneously injected) vs. vehicle-treated ovariectomized (OVX) and sham-operated (SHAM) rats. Histomorphometric analyses were performed on trabecular bone of lumbar vertebrae (4th and 5th) and distal femoral epiphysis, as well as on cortical bone of femoral diaphysis. Bone histomorphometric analyses showed that ferutinin seems to display the same effects on bone mass recorded with estradiol benzoate, thus suggesting that it could enhance the recovery of bone loss due to severe estrogen deficiency in OVX rats. On this basis, the authors propose listing ferutinin among the substances representing a potential alternative for the treatment of postmenopausal osteoporosis, which occurs as a result of estrogen deficiency. PMID:20492429

  11. Can Kinesiological Activities Change "Pure" Motor Development in Preschool Children during One School Year?

    Science.gov (United States)

    Krneta, Željko; Casals, Cristina; Bala, Gustav; Madić, Dejan; Pavlović, Slobodan; Drid, Patrik

    2015-07-01

    The purpose of this study was to evaluate the effects of an additional, organized, and more intensive kinesiological treatment on "pure" motor abilities in preschool children. In the present study an experimental treatment was carried out on a sample of 37 preschool boys by applying kinesiological activities. The 60 minute treatment was applied over a period of one school year (9 months), twice a week. A control group of 31 boys were trained according to the regular program for preschool institutions. Treatment effects were assessed by 8 motor ability tests and 5 anthropometric measures. The significant differences between the groups, which were observed after the final measurement and compared to the initial one, proved that the kinesiological treatment had a positive impact on the general development of "pure" motor abilities. The most significant effect of experimental kinesiological treatment was the improvement in whole body force, flexibility and coordination of preschool boys. These findings, obtained only in one school year, point to the importance of physical exercise and the application of additional kinesiological activities with various modalities, to improve motor development, even morphological growth and development in preschool children. The effects of the perennial application of kinesiological activities, under the supervision of kinesiological professionals, could be beneficial and could form the basis for a better biological and motor development in older age.

  12. KOMPOSISI SPESIES DAN DOMINASI NYAMUK CULEX DI DAERAH ENDEMIS FILARIASIS LIMFATIK DI KELURAHAN PABEAN KOTA PEKALONGAN

    Directory of Open Access Journals (Sweden)

    Tri Ramadhani

    2012-11-01

    Full Text Available Filariasis is one of the communicable disease which is caused by infestation of Filaria wonn. The disease is transmitted by various mosquitoes. Pabean village was one of the endemic area in Pekalongan city with lymphatic filariasis problem (microfilariae rate >1 %. The research aimed to get species and dominan potencial vector filariasis and breeding place.The reseach was an observational study which used cross sectional design. The activity were mosquitoes, larve dipper and pupa collection from August until December 2007. The mosquitoes collection was done twice a week by landing collection and light trap with dry ice.The result showed that the species culex mosquitoes found 19.229, consisted of four species that is Cx.quinquefasciatus, Cx.bitaeniorhynchus, Cx. tritaeniorhynchus, and Cx. vishnui. Mosquito of Cx.quinquefasciatus most dominantly found at all of way of arrest and known as mosquito of vector potential of lymphatic filariasis in Pabean village. Especial breeding place of Cx.quinquefasciatus is water polution and very bad sanitation. The larval density was more than 100 of dipper.

  13. Hot spring therapy of the patients exposed to atomic bomb radiation, 15

    International Nuclear Information System (INIS)

    Ouchi, Tamon; Tsuji, Hideo.

    1983-01-01

    The patients exposed to the atomic bomb radiation in Hiroshima area came to Beppu Spa to have hot spring therapy. During the fiscal year of 1982 (April, 1982, to March, 1983), 3972 persons came to the hot spring sanatorium, and 586 patients (14.8 %) received physical examination. Among them, 473 patients (80.7 %) were exposed to the atomic bomb radiation on August 6, 1945, or entered in the city of Hiroshima by August 20, 1945, according to the official notebook issued by the government. Physical examination was performed twice a week during their stay, and more than 53.5 % of the patients were older than 70, and the oldest was 93 years old. Blood pressure was measured when the patients came in and went out, and hypertensive patients were asked to observe the rule of treatment strictly. The complaints of the patients which brought them to the hot spring were mostly pain in bodies and lower extremities, and hypertension, common cold syndrome, diabetes and constipation. Patients took hot spring bath 2 - 3 times daily, and many patients had microwave and low frequency wave treatment. Soaking in a bath (containing 1.4 mg of cupric sulfate and 11.4 mg of zinc sulfate per liter) was practiced by diabetic patients. The therapeutic effects were difficult to judge because the period of stay of the most patients was about 10 days, but in most of them, subjective symptoms were relieved when they left the sanatorium. (Yamashita, S.)

  14. The Use of Synbiotics to Prevent IMNV and Vibrio harveyi Co-Infection in Litopenaeus vannamei

    Directory of Open Access Journals (Sweden)

    ADNI OKTAVIANA

    2014-09-01

    Full Text Available This study evaluated the effects on viral immune responses and bacterial co-infection, of different feeding frequencies of a synbiotic supplemented diet given to Pacific white shrimp (L. vannamei. A synbiotic-supplemented diet was formulated from probiotic Vibrio alginolitycus SKT-bR and prebiotics from sweet potato (Ipomoea batatas L. oligosaccharide. Pacific white shrimp were fed with synbiotic diet at different frequencies, i.e. daily (P1, twice a week (P2, and once a week (P3 for a 30 day pre-challenge test. After the 30 day feeding period, the shrimps were challenged by intramuscular injection of Infectious Myonecrosis Virus (IMNV and Vibrio harveyi. The results showed that shrimp treated with a synbiotic-supplemented diet showed significantly higher growth performance than control groups (P<0.05. Shrimp treated under regime P1 showed the highest values for phenoloxidase (PO and respiratory burst (RB parameters compared to shrimp given with other treatments. Following the challenge test, higher survival rate were seen in the P1 treatment group, in comparison to the positive control, and the P1 treatment group showed the highest values in total haemocyte count (THC, PO, and RB.

  15. Agricultural chemicals at the outlet of a shallow carbonate aquifer

    Science.gov (United States)

    Felton, G.K.

    1996-01-01

    A groundwater catchment, located in Woodford and Jessamine Counties in the Inner Bluegrass of Kentucky, was instrumented to develop long- term flow and water quality data. The land uses on this 1 620-ha catchment consist of approximately 59% in grasses consisting of beef farms, horse farms, and a golf course; 16% row crops; 6% orchard: 13% forest; and 6% residential. Water samples were analyzed twice a week for, Ca++, Mg++, Na+, Cl-, HCO3-, O4=, NO3-, total solids, suspended solids, fecal coliforms, fecal streptococci, and triazines. Flow rate and average ambient temperature were also recorded. No strong linear relationship was developed between chemical concentrations and other parameters. The transient nature of the system was emphasized by one event that drastically deviated from others. Pesticide data were summarized and the 'flushing' phenomena accredited to karst systems was discussed. The total solids content in the spring was consistent at approximately 2.06 mg/L. Fecal bacteria contamination was well above drinking water limits (fecal coliform and fetal streptococci averages were I 700 and 4 300 colony-forming-units/100 mL, respectively) and the temporal variation in bacterial contamination was not linked to any other variable.

  16. Wii balance board exercise improves balance and lower limb muscle strength of overweight young adults.

    Science.gov (United States)

    Siriphorn, Akkradate; Chamonchant, Dannaovarat

    2015-01-01

    [Purpose] The potential health benefits of the Nintendo Wii balance board exercise have been widely investigated. However, no study has been conducted to examine the benefits of Wii exercise for overweight young adults. The aim of this study was to investigate the effect of exercise performed on a Nintendo Wii balance board on the balance and lower limb muscle strength in overweight young adults. [Subjects and Methods] Within-subject repeated measures analysis was used. Sixteen young adults (aged 21.87±1.13 years, body mass index 24.15 ± 0.50 kg/m(2)) were recruited. All subjects performed an exercise program on a Wii balance board for 8 weeks (30 min/session, twice a week for 8 weeks). A NeuroCom Balance Master and a hand-held dynamometer were used to measure balance performance and lower limb muscle strength. [Results] According to the comparison of pre- and post-intervention measurements, the Wii balance board exercise program significantly improved the limit of stability parameters. There was also a significant increase in strength of four lower-limb muscle groups: the hip flexor, knee flexor, ankle dorsiflexor and ankle plantarflexor. [Conclusion] These findings suggest that a Wii balance board exercise program can be used to improve the balance and lower limb muscle strength of overweight young adults.

  17. Diet and lifestyle recommendations revision 2006: a scientific statement from the American Heart Association Nutrition Committee.

    Science.gov (United States)

    Lichtenstein, Alice H; Appel, Lawrence J; Brands, Michael; Carnethon, Mercedes; Daniels, Stephen; Franch, Harold A; Franklin, Barry; Kris-Etherton, Penny; Harris, William S; Howard, Barbara; Karanja, Njeri; Lefevre, Michael; Rudel, Lawrence; Sacks, Frank; Van Horn, Linda; Winston, Mary; Wylie-Rosett, Judith

    2006-07-04

    Improving diet and lifestyle is a critical component of the American Heart Association's strategy for cardiovascular disease risk reduction in the general population. This document presents recommendations designed to meet this objective. Specific goals are to consume an overall healthy diet; aim for a healthy body weight; aim for recommended levels of low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, and triglycerides; aim for normal blood pressure; aim for a normal blood glucose level; be physically active; and avoid use of and exposure to tobacco products. The recommendations are to balance caloric intake and physical activity to achieve and maintain a healthy body weight; consume a diet rich in vegetables and fruits; choose whole-grain, high-fiber foods; consume fish, especially oily fish, at least twice a week; limit intake of saturated fat to foods with added sugars; choose and prepare foods with little or no salt; if you consume alcohol, do so in moderation; and when you eat food prepared outside of the home, follow these Diet and Lifestyle Recommendations. By adhering to these diet and lifestyle recommendations, Americans can substantially reduce their risk of developing cardiovascular disease, which remains the leading cause of morbidity and mortality in the United States.

  18. Hair cortisol detection in dairy cattle by using EIA: protocol validation and correlation with faecal cortisol metabolites.

    Science.gov (United States)

    Tallo-Parra, O; Manteca, X; Sabes-Alsina, M; Carbajal, A; Lopez-Bejar, M

    2015-06-01

    Hair may be a useful matrix to detect cumulative cortisol concentrations in studies of animal welfare and chronic stress. The aim of this study was to validate a protocol for cortisol detection in hair from dairy cattle by enzyme immunoassay (EIA). Seventeen adult Holstein-Friesian dairy cows were used during the milking period. Hair cortisol concentration was assessed in 25-day-old hair samples taken from the frontal region of the head, analysing black and white coloured hair separately. Concentrations of cortisol metabolites were determined in faeces collected twice a week during the same period of time. There was a high correlation between cortisol values in faeces and cortisol in white colour hair samples but such correlation was not significant with the black colour hair samples. The intra- and inter-assay coefficients of variation were 4.9% and 10.6%, respectively. The linearity showed R 2=0.98 and mean percentage error of -10.8 ± 1.55%. The extraction efficiency was 89.0 ± 23.52% and the parallelism test showed similar slopes. Cortisol detection in hair by using EIA seems to be a valid method to represent long-term circulating cortisol levels in dairy cattle.

  19. Effects of an aquatic therapy approach (Halliwick-Therapy) on functional mobility in subacute stroke patients: a randomized controlled trial.

    Science.gov (United States)

    Tripp, Florian; Krakow, Karsten

    2014-05-01

    To evaluate the effects of an aquatic physiotherapy method (Halliwick-Therapy) upon mobility in the post-acute phase of stroke rehabilitation. Randomized controlled trial. Hospital for neurological rehabilitation. Adult patients after first-ever stroke in post-acute inpatient rehabilitation at least two weeks after the onset of stroke (n = 30). In the Halliwick-Therapy group (n = 14) the treatment over a period of two weeks included 45 minutes of aquatic therapy three times per week and a conventional physiotherapeutic treatment twice a week. Subjects in the control group (n = 16) received conventional physiotherapeutic treatment over a period of two weeks five times per week. The primary outcome variable was postural stability (Berg Balance Scale). Secondary outcome variables were functional reach, functional gait ability and basic functional mobility. Compared to the control group, significantly more subjects in the Halliwick-Therapy group (83.3% versus 46.7%) attained significant improvement of the Berg Balance Scale (P stroke patients in post-acute rehabilitation and has positive effects upon some aspects of mobility.

  20. PERFORMANCE OF MASHONA COWS REARED ON NATURAL RANGELANDS WITH NON-CONVENTIONAL PROTEIN SUPPLEMENTATION IN THE DRY SEASON, ZIMBABWE

    Directory of Open Access Journals (Sweden)

    Jacob Gusha

    2015-12-01

    Full Text Available Performance of animals in smallholder farming systems is hindered by feed availability and feed costs that make up 60-70% of total variable cost in a farming system. The use of non-conventional feedstuffs is an alternative which can be adopted to minimize feeding costs. The study was conducted to evaluate performance of animals fed with supplements formulated on-farm in comparison with a commercial prepared supplement. Thirty Mashona cows were grouped according to age and subjected to five treatments, given twice a week from the 1st of September until 31st December for three subsequent years. The five treatment diets, beef survival meal (BSM, urea treated maize stover (UTS, Leucaena leucocephala meal (LLM, mixed forage meal (MFM and natural pastures (NP were randomly assigned to cows in a complete randomised design (CRD. Average weight gains were determined. Performance in the first year was not significantly different across treatments. In the subsequent years, performance remained low in the NP. Average weight gains increased in the second and third years and was significantly different across treatments (P<0.05. Performance of animals supplemented with non-conventional feed was comparable to those offered commercial BFM; hence LLM and UTS can be used as alternative protein supplements especially in resource-constrained farming systems. Â

  1. Gender’s Effect on a School-Based Intervention in the Prepubertal Growth Spurt

    Directory of Open Access Journals (Sweden)

    Marta Carlos

    2014-12-01

    Full Text Available Children aged 10-11 years pass through a dynamic developmental period marked by rapid changes in body size, shape, and composition, all of which are sexually dimorphic. The purpose of this study was to analyze the effects of gender on a school-based intervention in the prepubertal growth spurt. One hundred twenty-five healthy children (58 boys, 67 girls, fifth and sixth grade students from an urban public elementary school in Portugal (10.8 ± 0.4 years, were randomly assigned into two experimental groups: a strength training group (19 boys, 22 girls, and an endurance training group (21 boys, 24 girls; and a control group (18 boys, 21 girls; no training program. Training program for the two experimental groups was conducted twice a week for 8 weeks. Compared with the values at the beginning of the protocol, both strength and endurance training programs produced significant improvements (p 0.05, ƞ_p^2= 0.16, Power= 0.29 and aerobic (p> 0.05, ƞ_p^2= 0.05, Power= 0.28 capacity. The results of the present study should be taken into consideration in order to optimize strength training school-based programs.

  2. Effect of high ambient temperature on behavior of sheep under semi-arid tropical environment.

    Science.gov (United States)

    De, Kalyan; Kumar, Davendra; Saxena, Vijay Kumar; Thirumurugan, Palanisamy; Naqvi, Syed Mohammed Khursheed

    2017-07-01

    High environmental temperature is a major constraint in sheep production under semi-arid tropical environment. Behavior is the earliest indicator of animal's adaptation and responses to the environmental alteration. Therefore, the objective of this study was to assess the effects of high ambient temperature on the behavior of sheep under a semi-arid tropical environment. The experiment was conducted for 6 weeks on 16 Malpura cross (Garole × Malpura × Malpura (GMM)) rams. The rams were divided equally into two groups, designated as C and T. The rams of C were kept in comfortable environmental conditions served as control. The rams of T were exposed to a different temperature at different hours of the day in a climatic chamber, to simulate a high environmental temperature of summer in semi-arid tropic. The behavioral observations were taken by direct instantaneous observation at 15-min intervals for each animal individually. The feeding, ruminating, standing, and lying behaviors were recorded twice a week from morning (0800 hours) to afternoon (1700 hours) for 6 weeks. Exposure of rams to high temperature (T) significantly (P behavior of sheep which is directed to circumvent the effect of the stressor.

  3. Feasibility and effects of a physical exercise programme in adults with myotonic dystrophy type 1: a randomized controlled pilot study.

    Science.gov (United States)

    Kierkegaard, Marie; Harms-Ringdahl, Karin; Edström, Lars; Widén Holmqvist, Lotta; Tollbäck, Anna

    2011-07-01

    To investigate the feasibility and effects of a physical exercise programme on functioning and health-related quality of life in adults with myotonic dystrophy type 1. A randomized controlled trial. Thirty-five adults with myotonic dystrophy type 1. After stratification for level of functioning, study participants were assigned by lot to either a training group or a control group. Training-group participants attended a 60-minute comprehensive group-training programme, Friskis&Svettis® Open Doors, twice a week for 14 weeks. The six-minute walk test was the primary outcome measure and the timed-stands test, the timed up-and-go test, the Epworth sleepiness scale and the Short Form-36 health survey were secondary outcome measures. Intention-to-treat analyses revealed no significant differences in any outcome measures, except for an increased between-group difference after intervention in the Short Form-36 mental health subscale and a decrease in the vitality subscale for the control group. The programme was well tolerated and many training-group participants perceived subjective changes for the better. No negative effects were reported. The Friskis&Svettis® Open Doors programme was feasible for adults with myotonic dystrophy type 1 who had been screened for cardiac involvement, had distal or mild-to-moderate proximal muscle impairment, and no severe cognitive impairments. No beneficial or detrimental effects were evident.

  4. A 'water walkers' exercise program for the elderly.

    Science.gov (United States)

    Heyneman, C A; Premo, D E

    1992-01-01

    Recent studies have shown that older people, stereotyped as weak, frail, and inactive, demonstrate an equal capacity to reap the physical and psychological benefits of recreational exercise. A low cost aquatic exercise program is proposed that is geared towards those persons who, because of their physical limitations, are unable to participate in the more traditional walking or low-impact aerobics programs currently available for seniors. A water-based program would allow these people to gain all the advantages of land-based exercise with out stress or strain on arthritic joints. In addition, the use of water walkers (a buoyancy device which attaches easily around the waist) would allow total freedom of movement without fear of deep water. Those with various levels of disability could, therefore, participate at their own pace. Two programs, including transportation, would be provided twice a week for 8 weeks each. An individual 45-minute session would consist of a warm-up period with gentle stretching, a cardiovascular segment, a cool-down period, strength-training, and a final stretching time. All exercises would be conducted with participants wearing the water walkers, allowing total immersion to the shoulder. Free to move about the pool, they would be encouraged to interact socially with one another. The results of the program would be determined by measuring range of motion, cardiovascular endurance, and strength before and after each 8-week session. Participants' level of self confidence and life satisfaction will be estimated and any psychological improvement will be documented.

  5. Functional-Strengthening: A Pilot Study on Balance Control Improvement in Community-Dwelling Older Adults

    Directory of Open Access Journals (Sweden)

    Micah D. Josephson

    2017-09-01

    Full Text Available Adults over the age of 65 have a 1 in 3 chance of falling; in 2012, more than $30 billion was spent on medical costs due to these falls. The division of resistance training and neuromotor training balance improvement interventions has shown to yield low to moderate results. Athletes combine both resistance training and skill development (function training to improve skilled performance. Older adults may not be performing high-level sports activities, but still require strength, power, and functional fitness levels to perform relatively high-level skills. The purpose of this study was to determine the effects of combining resistance and functional training into functional-strength training on dynamic balance control in moderately active older adults. Eighteen healthy older adults were divided into three groups; functional resistance, standard resistance, and control. All groups met for their intervention twice a week for six weeks. Dynamic balance was assessed using the Fullerton Advanced Balance Scale (0-40. Results of individual paired T-tests showed a significant improvement in balance control in the functional resistance group (t(5 =-3.492, p=.017 and a very large effect size (d=1.33 whereas neither the standard resistance nor control group had a significant reduction in the risk of falls. Manipulating multidimensional, neuromotor function during resistance training exercises is an effective method of applying the overload principle in order to reduce falls risk in moderately active seniors.

  6. Reduction in nosocomial infection with improved hand hygiene in intensive care units of a tertiary care hospital in Argentina.

    Science.gov (United States)

    Rosenthal, Victor D; Guzman, Sandra; Safdar, Nasia

    2005-09-01

    Hand hygiene is a fundamental measure for the control of nosocomial infection. However, sustained compliance with hand hygiene in health care workers is poor. We attempted to enhance compliance with hand hygiene by implementing education, training, and performance feedback. We measured nosocomial infections in parallel. We monitored the overall compliance with hand hygiene during routine patient care in intensive care units (ICUs); 1 medical surgical ICU and 1 coronary ICU, of 1 hospital in Buenos Aires, Argentina, before and during implementation of a hand hygiene education, training, and performance feedback program. Observational surveys were done twice a week from September 2000 to May 2002. Nosocomial infections in the ICUs were identified using the National Nosocomial Infections Surveillance (NNIS) criteria, with prospective surveillance. We observed 4347 opportunities for hand hygiene in both ICUs. Compliance improved progressively (handwashing adherence, 23.1% (268/1160) to 64.5% (2056/3187) (RR, 2.79; 95% CI: 2.46-3.17; P nosocomial infection in both ICUs decreased from 47.55 per 1000 patient-days (104/2187) to 27.93 per 1000 patient days (207/7409) RR, 0.59; 95% CI: 0.46-0.74, P hand hygiene, coinciding with a reduction in nosocomial infection rates in the ICUs.

  7. Composting Used as a Low Cost Method for Pathogen Elimination in Sewage Sludge in Mérida, Mexico

    Directory of Open Access Journals (Sweden)

    Rafael Rojas-Herrera

    2013-07-01

    Full Text Available Spreading sewage sludge from municipal wastewater (MWW treatment on land is still a common practice in developing countries. However, it is well known that sewage sludge without special treatment contains various pollutants, which are (reintroduced into the environment by sludge landspreading and which might in turn have harmful effects on the environment and human health. This is more dangerous in places like Merida, Mexico, where soil is calcareous with fractures along the ground and thin layers of humus. Consequently, any liquid and semisolid wastes have the potential of percolating to the subsurface and contaminate the aquifer. The main aim of this work was using composting as a low cost process to eliminate pathogens contained in sewage sludge from MWW treatment in order to use the final product for land spreading in a safe way for both environment and human health. Two piles for composting process at real scale were settled using a mixture of sewage sludge from municipal waste water and green waste. Composting was carried out by windrow process and it was monitored during four weeks. Concentration of helminth eggs, salmonella and faecal coliforms were measured twice a week to observe its behavior and, as a control process, Temperature, Moisture Content (MC, and pH were also measured. After 30 days of composting sludge from municipal waste water system, salmonella was eliminated by 99%, faecal coliforms by 96% and helminth eggs by 81%. After 3 months compost reached GI = 160%, so did not show any phytotoxicity to seeds.

  8. [Effect of cognitive stimulation in elderly community].

    Science.gov (United States)

    Apóstolo, João Luís Alves; Cardoso, Daniela Filipa Batista; Paúl, Constança; Rodrigues, Manuel Alves; Macedo, Marinha Sofia

    2016-01-01

    To demonstrate that the implementation of the Cognitive Stimulation (CS) program 'Making a Difference' (MD) improves cognition and depressive symptoms in retired community elders. This was a multicenter quasi-experimental study of 45 community dwelling elders (38 women and 7 men), with a mean age of 75.29, from 3 day-care centers in rural, semi-rural and urban environments in the central region of Portugal. Participants attended 14 sessions twice a week over seven weeks. The Montreal Cognitive Assessment (MoCA) and the Geriatric Depression Scale (GDS-15) were administered at the following three time points: baseline, post-test, and follow-up. From baseline to post-test, there is a statistically significant difference in depressive symptoms (F=7.494; P=.010) explaining 21% of the variance (partial eta squared [ηp(2)]=.21), power=.75, but there is no statistically significant difference in cognition. From post-test to follow-up, there is no difference in both cognition and depression outcomes. Our results showed improvement in elders' depressive symptoms after a seven weeks intervention program but it did not have a protective effect after the three months follow-up. No evidence was found for its efficacy in improving cognition. Cognitive stimulation may be a useful in preventing elder's depressive symptoms when included in their health promotion care plan. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  9. Hyaluronic acid microneedle patch for the improvement of crow's feet wrinkles.

    Science.gov (United States)

    Choi, Sun Young; Kwon, Hyun Jung; Ahn, Ga Ram; Ko, Eun Jung; Yoo, Kwang Ho; Kim, Beom Joon; Lee, Changjin; Kim, Daegun

    2017-11-01

    Hyaluronic acid (HA) has an immediate volumizing effect, due to its strong water-binding potential, and stimulates fibroblasts, causing collagen synthesis, with short- and long-term effects on wrinkle improvement. We investigated the efficacy and safety of HA microneedle patches for crow's feet wrinkles. Using a randomized spilt-face design, we compared microneedle patches with a topical application containing the same active ingredients. We enrolled 34 Korean female subjects with mild to moderate crow's feet wrinkles. The wrinkle on each side of the subject's face was randomly assigned to a HA microneedle patch or HA essence application twice a week for 8 weeks. Efficacy was evaluated at weeks 2, 4, and 8. Skin wrinkles were measured as average roughness using replica and PRIMOS. Skin elasticity was assessed using a cutometer. Two independent blinded dermatologists evaluated the changes after treatment using the global visual wrinkle assessment score. Subjects assessed wrinkles using the subject global assessment score. Skin wrinkles were significantly reduced and skin elasticity significantly increased in both groups, although improvement was greater in the patch group at week 8 after treatment. In the primary and cumulative skin irritation tests, the HA microneedle patch did not induce any skin irritation. The HA microneedle patch is more effective than the HA essence for wrinkle improvement and is a safe and convenient without skin irritation. © 2017 Wiley Periodicals, Inc.

  10. Effects of daily living occupational therapy and resistance exercise on the activities of daily living and muscular fitness in Guillain-Barré syndrome: a case study.

    Science.gov (United States)

    Ko, Kwang-Jun; Ha, Gi-Chul; Kang, Seol-Jung

    2017-05-01

    [Purpose] The study aimed to investigate the effects of daily living occupational therapy and resistance exercise on the performance of activities of daily living and muscular fitness in a patient with Guillain-Barré syndrome. [Subject and Methods] A 35-year-old man was diagnosed with Guillain-Barré syndrome. He was hospitalized at A Hospital for 3 years, and was discharged from the hospital after he became able to execute daily life activities. After discharge, he performed daily occupational therapy and resistance exercise twice a week for 70 minutes per session for 12 weeks. Performance in the activities of daily living was assessed using the modified Barthel index, and muscular fitness was measured in terms of isokinetic muscular function using the Biodes system. [Results] The subject's Barthel index score improved from 54 points before the intervention to 62 points after 4 weeks, 69 points after 8 weeks, and 79 points after 12 weeks. In addition, his shoulder flexion and extension, knee flexion and extension, and lumbar flexion and extension were improved. [Conclusion] The present study suggests that daily living occupational therapy and resistance exercise are effective in improving the activities of daily living and muscular fitness in a patient recovering from Guillain-Barré syndrome.

  11. Effect of Selective Temporary Anaesthesia in Combination with Sensory Re-Education on Improvement of Hand Sensibility after Median and Ulnar Nerve Repair

    Directory of Open Access Journals (Sweden)

    Roghayeh Hasan-Zadeh

    2008-04-01

    Full Text Available Objective: The results of sensory improvement from nerve repair in adult are often poor. To confirm with previous results and this hypothesis that forearm deafferentation would enhance the sensory outcome by increasing the cortical hand representation, this study is aimed to investigate the effect of repeated sessions of cutaneous forearm anaesthesia of the injured limb, in combination with sensory re-education on the sensory outcome in the hand after median or ulnar nerve repair. Materials & Methods: This experimental study was designed as a double-blind randomized clinical trial. 13 patients that they had been undergoing surgery of hand nerves repaire were selected probability and assigned to examination (n=6 and control (n=7 group. During a 2 week period, a topical anaesthetic cream (Lidocaine for examination group and a placebo for control group was applied repeatedly (twice a week for 1 hour onto the flexor aspect of the forearm of injured hand and combined with sensory re-education. Assessments of sensory function were performed prior to the experiment and after the fourth application of Lidocaine/placebo. For analysis of data, Wilcoxon singed rank and Mann - Whitney U-tests were used. Results: Perception of touch that was measured with SWMs, had been improved significantly in the Lidocaine group in comparison with placebo group (P=0/03. Conclusion: This finding suggests that forearm deafferentation of injured limb, in combination with sensory re-education, can enhance sensory reover after nerve repair.

  12. Effects of Using the Nintendo Wii Fit Plus Platform in the Sensorimotor Training of Gait Disorders in Parkinson’s Disease

    Science.gov (United States)

    Gonçalves, Giovanna Barros; Leite, Marco Antônio A.; Orsini, Marco; Pereira, João Santos

    2014-01-01

    The use of the Nintendo Wii has been considered a good alternative in the motor rehabilitation of individuals with Parkinson’s disease (PD), requiring simultaneous interaction to develop strategies for physical, visual, auditory, cognitive, psychological and social activities in the performing of virtual activities, resulting in improvement in functional performance and gait. The aim of this study was to analyze the effect of virtual sensorimotor activity on gait disorders in people with PD. Fifteen subjects with a clinical diagnosis of PD were submitted to the Unified Parkinson’s Disease Rating Scale (UPDRS III), Schwab and England Activities of Daily Living Scale (SE), Functional Independence Measure (FIM), and biomechanical gait analysis using digital images taken with a video camera before and after the treatment program. The activities with the Nintendo Wii virtual platform were standardized into three categories: aerobics, balance and Wii plus exercises. Participants carried out separate virtual exercises for 40 min, twice a week, for a total of 14 sessions. The program improved sensorimotor performance in PD gait, with an increase in stride length and gait speed, in addition to a reduction in motor impairment, especially in items of rigidity and flexibility of the lower limbs evaluated by UPDRS III, and greater functional independence, as evidenced in the SE and FIM scales. Improvements in items related to locomotion and stair climbing were also observed. The training was effective in motor recovery in chronic neurodegenerative diseases, showing improvement in motor performance and functional independence in individuals with PD. PMID:24744845

  13. [The influence of Nintendo-Wii® bowling upon residents of retirement homes].

    Science.gov (United States)

    Wittelsberger, R; Krug, S; Tittlbach, S; Bös, K

    2013-07-01

    The few studies dealing with the positive effects of health and well-being of older people are only one-sided. The aim of the study therefore was to analyze the effects of Nintendo-Wii® bowling on daily function, state of dementia, quality of life, cognition and motor skills in retirement home inhabitants. The study was performed with 27 study participants (13 women, 14 men) between the ages of 49 and 95 years (mean = 71, SD = 14). They were randomly assigned to a control group (KG) and an intervention group (IG). Between pre- and posttest, the IG played 60 min/twice a week Nintendo-Wii® Bowling over 6 weeks. The improvement of IG was significant in the analysis of variance concerning strength (arm curls: F df = 2 = 7.199; p = 0,013; η(2) = 0,231) and showed a significant trend concerning coordination (tracking lines: F df = 2 = 3.99; p = 0,058; η(2) = 0,154) compared with KG. The area of rapidity (catching bars: F df = 2 = 28.511; p = 0,008; η(2) = 0,279) showed a significant decline in the IG compared with the KG. However, closer examination shows that the short time of intervention and the wide age range could have affected the results. Thus, further studies should take these critical aspects into consideration.

  14. Effects of using the nintendo wii fit plus platform in the sensorimotor training of gait disorders in Parkinson's disease.

    Science.gov (United States)

    Gonçalves, Giovanna Barros; Leite, Marco Antônio A; Orsini, Marco; Pereira, João Santos

    2014-01-17

    The use of the Nintendo Wii has been considered a good alternative in the motor rehabilitation of individuals with Parkinson's disease (PD), requiring simultaneous interaction to develop strategies for physical, visual, auditory, cognitive, psychological and social activities in the performing of virtual activities, resulting in improvement in functional performance and gait. The aim of this study was to analyze the effect of virtual sensorimotor activity on gait disorders in people with PD. Fifteen subjects with a clinical diagnosis of PD were submitted to the Unified Parkinson's Disease Rating Scale (UPDRS III), Schwab and England Activities of Daily Living Scale (SE), Functional Independence Measure (FIM), and biomechanical gait analysis using digital images taken with a video camera before and after the treatment program. The activities with the Nintendo Wii virtual platform were standardized into three categories: aerobics, balance and Wii plus exercises. Participants carried out separate virtual exercises for 40 min, twice a week, for a total of 14 sessions. The program improved sensorimotor performance in PD gait, with an increase in stride length and gait speed, in addition to a reduction in motor impairment, especially in items of rigidity and flexibility of the lower limbs evaluated by UPDRS III, and greater functional independence, as evidenced in the SE and FIM scales. Improvements in items related to locomotion and stair climbing were also observed. The training was effective in motor recovery in chronic neurodegenerative diseases, showing improvement in motor performance and functional independence in individuals with PD.

  15. Alimentation méditerranéenne et cancers [Mediterranean diet and cancers

    Directory of Open Access Journals (Sweden)

    Mariette GERBER

    2016-06-01

    Full Text Available Cancer prevention through food habits is an important matter of public health, given that everybody is exposed to food. The Mediterranean diet model is briefly reported, together with the way to evaluate the adherence to this diet. However, the original score, made for Mediterranean populations, had to be adapted to Western populations. These modifications pinpoint the peculiar aspects of the Mediterranean diet related to health. The studies reporting on the relationship between Mediterranean diet and cancer mortality, colorectal, breast, prostate and other cancers incidence are described. A risk reduction is generally evoked for these outcomes in Mediterranean countries, but it is more difficult to show in US or North-European country. Enough subjects with sane food habits, capable to reveal an inverse association of a Mediterranean-style diet and cancers, might only be found in large cohorts. In addition, the group of “negative” foods in the score needs to include “junk food”, known to be deleterious, and often part of the habits in these occidental countries. In conclusion, it can be said that a high and diverse consumption of fruits, vegetables, legumes, whole grain cereals is a must, be underlined the importance of olive oil, be mentioned the advantage of eating sea-food at least twice-a-week. Consumption of red and processed meat, dairy foods, and alcohol should be kept low and it is important to avoid sugars, saturated fats, all junk-foods, providing empty calories.

  16. Effects of foot massage applied in two different methods on symptom control in colorectal cancer patients: Randomised control trial.

    Science.gov (United States)

    Uysal, Neşe; Kutlutürkan, Sevinç; Uğur, Işıl

    2017-06-01

    This randomized controlled clinical study aimed to determine the effect of 2 foot massage methods on symptom control in people with colorectal cancer who received chemoradiotherapy. Data were collected between June 16, 2015, and February 10, 2016, in the Department of Radiation Oncology of an oncology training and research hospital. The sample comprised 60 participants. Data were collected using an introductory information form, common terminology criteria for adverse events and European Organization for Research and Treatment of Cancer Quality of Life Questionnaires C30 and CR29. Participants were randomly allocated to 3 groups: classical foot massage, reflexology, and standard care control. The classical massage group received foot massage using classical massage techniques, and the reflexology group received foot reflexology focusing on symptom-oriented reflexes twice a week during a 5-week chemoradiotherapy treatment schedule. The control group received neither classical massage nor reflexology. All patients were provided with the same clinic routine care. The classical massage was effective in reducing pain level and distension incidence while foot reflexology was effective in reducing pain and fatigue level, lowering incidence of distension and urinary frequency and improving life quality. © 2017 John Wiley & Sons Australia, Ltd.

  17. The effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Y M; Sohng, K Y [Kangwon Tourism College, Kangwon-Do (Republic of Korea). Department of Nursing

    2005-12-15

    The purpose of this study was to determine the effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis. This study was a quasi-experimental study of pre-test and post-test design in a non-equivalent control group. The subjects of this study consisted of both the experimental group of twenty-nine and the control group of thirty coal workers' pneumoconiosis patients. Data was collected from December 10, 2002 to February 15, 2003. Foot reflexology was performed for 60 minutes twice a week through five weeks in the experimental group, but none in the control group. To evaluate the effects of foot reflexology, the scores of fatigue and insomnia were measured before and after the experiment in both groups. Fatigue was evaluated by Fatigue Symptoms Inventory. Insomnia was measured with the visual analogue scale (VAS). Data of this experiment was analyzed by Chi-square test, t-test, unpaired t-test and Repeated Measures ANOVA with the SAS Program. The scores of fatigue and insomnia decreased in the experimental group but not in the control group. There was a significant difference of fatigue and insomnia between the two groups. It is suggested that foot reflexology might have beneficial effects on reducing fatigue and insomnia in patients suffering from coal workers' pneumoconiosis, and can be recommended as a nursing intervention program for patients with coal workers' pneumoconiosis.

  18. [The effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis].

    Science.gov (United States)

    Lee, Young-Mee; Sohng, Kyeong-Yae

    2005-12-01

    The purpose of this study was to determine the effects of foot reflexology on fatigue and insomnia in patients suffering from coal workers' pneumoconiosis. This study was a quasi-experimental study of pre-test and post-test design in a non-equivalent control group. The subjects of this study consisted of both the experimental group of twenty-nine and the control group of thirty coal workers' pneumoconiosis patients. Data was collected from December 10, 2002 to February 15, 2003. Foot reflexology was performed for 60 minutes twice a week through five weeks in the experimental group, but none in the control group. To evaluate the effects of foot reflexology, the scores of fatigue and insomnia were measured before and after the experiment in both groups. Fatigue was evaluated by Fatigue Symptoms Inventory. Insomnia was measured with the visual analogue scale (VAS). Data of this experiment was analyzed by Chi-square test, t-test, unpaired t-test and Repeated Measures ANOVA with the SAS Program. The scores of fatigue and insomnia decreased in the experimental group but not in the control group. There was a significant difference of fatigue and insomnia between the two groups. It is suggested that foot reflexology might have beneficial effects on reducing fatigue and insomnia in patients suffering from coal workers' pneumoconiosis, and can be recommended as a nursing intervention program for patients with coal workers' pneumoconiosis.

  19. Distúrbios musculoesqueléticos em trabalhadores do setor saúde de Belo Horizonte, Minas Gerais, Brasil Musculoskeletal disorders among healthcare workers in Belo Horizonte, Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    Rose Elizabeth Cabral Barbosa

    2012-08-01

    Full Text Available Estudo transversal que investigou a prevalência de distúrbios musculoesqueléticos e os fatores associados em uma amostra de 1.808 sujeitos do universo de 13.602 trabalhadores do sistema municipal de saúde de Belo Horizonte, Minas Gerais, Brasil. A prevalência foi avaliada com base no autorrelato de dor nos membros superiores, membros inferiores e dorso; a magnitude das associações foi estimada por meio da regressão de Poisson, em modelos univariados (p This cross-sectional study investigated the prevalence of musculoskeletal disorders and associated factors in a sample of 1,808 workers (from a total of 13,602 in the municipal health system in Belo Horizonte, Minas Gerais State, Brazil. Prevalence was calculated according to self-reported pain in the upper or lower limbs and/or back, and size of associations was estimated by univariate (p < 0.20 and multivariate Poisson regression (p < 0.05. Musculoskeletal disorders showed a prevalence of 49.9% and were statistically associated with female gender, living with a partner, physical activity less than twice a week, self-reported common mental disorder, certain job positions (dentists, dental technicians, and community health workers, high physical demand, and inadequate working conditions. The results confirm the complexity of musculoskeletal disorders and suggest areas for development of health promotion programs in health services.

  20. Chronic urticaria in children: Etiologies, Clinical Manifestations, Diagnosis and Treatment

    Directory of Open Access Journals (Sweden)

    Javad Ghaffari

    2013-06-01

    Full Text Available Chronic urticaria is defined as a skin disease with central induration (wheal and erythema formation around it (flare that appears at least twice a week and remains at least for 6 weeks continually. The incidence of urticaria in children is about 0.1-3%. Most cases of chronic urticaria occur in children between 6-11 years. Autoimmune and allergy immaturity is one of the reasons of lower incidence of chronic urticaria in younger children. Quality of life impairment in children with urticaria has been known to be similar to diseases with severe atopic dermatitis, epilepsy, diabetes mellitus and asthma. There are several causes for chronic urticaria in children in different reports. In most of cases the known etiologic agents are varies from 21 to 83%. Overall, infectious causes of chronic urticaria in children are more common and obvious than other in adults .In most cases, the cause of chronic urticaria are idiopathic or autoimmune. Urticaria severity divided to mild, moderate and severe was based on the number of wheals and severity of pruritus. Diagnosis of chronic urticaria is based on a good history and physical examination. The treatment of chronic urticaria is a patient education that is to remove the triggering and aggravating agents, resolving and treating of the known disease and the use of various medicines based on the history and clinical findings. The first medical therapeutics lines in children are anti-histamines, beta-blocker H1 and new generation of non-sedating agents.