The role of ritualistic ceremonial in removing barriers between subcultures in the National Health Service.

Science.gov (United States)

Brooks, Ian; Brown, Reva Berman

2002-05-01

The role of ritualistic ceremonial in removing barriers between subcultures in the National Health Service Background. One of the ways in which it is possible to achieve successful organizational change is through the elimination of those ceremonies that reinforce or preserve the negative aspects of professional and work group autonomy, thus maintaining the barriers between subcultures. Conversely, the encouraging of ceremonies which reinforce positive aspects is likely to achieve more flexible, team-orientated changes. Aim. The paper considers those ceremonies, which perpetuate barriers in a National Health Service (NHS) Trust, and explores new ceremonies which may question, weaken or eliminate current dysfunctional practices. Design. Our research approach was mainly phenomenological, as we wished to elicit the symbolic significance of organizational routines. The primary source of data was spoken language. The findings are based on purposive sampling of informants by means of semi-structured interview and observation. Other types of information were also collected, including business plans, reports and brochures. Informants included the Chief Executive and four Board members, three consultants, the director of nursing and midwifery, 10 middle managers and eight junior, nonmedical and nonmanagerial employees. Findings. Two broad bands of ceremonies have been identified - those which preserve the existing norms and autonomy of professional and worker groups, which we have named Ceremonies of Preservation, and those which encourage change, which we have called Ceremonies of Change. Considerable data are provided to help to 'tell the story'. Conclusion. The paper argues that attention to ceremonial in the wider change process may facilitate the desired, specific change or changes in practice. It suggests that changes which confront unnecessary demarcation, but which do not undermine professional integrity, can create real benefits for NHS hospitals.

Fourteen days oral administration of therapeutic dosage of some ...

African Journals Online (AJOL)

Fourteen days oral administration of therapeutic dosage of some antibiotics reduced serum testosterone in male rats. FO Awobajo, Y Raji, II Olatunji-Bello, FT Kunle-Alabi, AO Adesanya, TO Awobajo ...

Prehistoric ceremonial warfare: beginning of institutionalized violence

Czech Academy of Sciences Publication Activity Database

Turek, Jan

2017-01-01

Roč. 13, č. 3 (2017), s. 535-548 ISSN 1555-8622 Institutional support: RVO:67985912 Keywords : human aggression * ceremonial warfare * archery symbolism * Neolithic * Chalcolithic * Europe Subject RIV: AC - Archeology, Anthropology, Ethnology OBOR OECD: Archaeology

Non-every day statin administration--a literature review.

Science.gov (United States)

Elis, Avishay; Lishner, Michael

2012-07-01

Statins are the treatment of choice for lowering LDL-C levels and reducing cardiovascular events. They have a remarkable safety profile, although some patients do not tolerate them. The aim of the study was to summarize the existing data on non-every day statin administration regimens. We searched the MEDLINE databases to identify articles on non-every day statin administration, published between 1990 and January 2010. All publications regardless of methodology, design, size, or language were included. Data extracted included study design, duration and aims, type of statin, therapeutic regimen, patient characteristics, effectiveness, tolerability, and costs. The 21 retrieved articles were characterized by small sample size, short follow up period, and a preponderance of males and "primary" prevention cases. Several lacked randomization or a control group. The heterogeneity of the study groups, medications, doses, design and aims precluded a pooled or meta-analysis. The most reported and effective regimens were atorvastatin and rosuvastatin on alternate days. These regimens, with or without other lipid lowering agents, were well tolerated even among subjects with previous statin intolerance, and produced meaningful cost savings. Nevertheless, the effectiveness of these regimens on cardiovascular events was not clarified. Atorvastatin or rosuvastatin on alternate days might be considered for patients who are intolerant to statin therapy. Further studies are needed to evaluate the effect of these regimens on cardiovascular events. Copyright © 2012 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

17th World Food Day observed.

Science.gov (United States)

1997-01-01

The UN Food and Agriculture Organization has dubbed October 16 World Food Day in an effort to create awareness and generate interest in the efforts being made to alleviate hunger and malnutrition, and to increase food production. A flag-raising ceremony marked the 17th World Food Day, on investing in food security, in Accra, Ghana. The Vice-President of Ghana noted at the ceremony that his government has made agriculture its top priority and is determined to invest as much as needed to achieve significant growth in the sector. The government is also taking steps to make agriculture so attractive that both private individuals and companies will find it a profitable sector in which to partake. The government of Ghana will provide its fullest cooperation and support in all technical and logistical aspects of the production process to prospective investors in the sector. Enlightened government policies are needed to ensure a broader framework for improving food security through agricultural development.

Projecting Dynastic Majesty: State Ceremony in the Reign of Robert Bruce

Directory of Open Access Journals (Sweden)

Lucinda Dean

2015-07-01

Full Text Available Following the murder of his rival John Comyn on 10 February at Greyfriars in Dumfries, and the crisis this act incited, Robert the Bruce’s inaugural ceremony took place at Scone in late March 1306. Much about this ceremony is speculative; however, subsequent retrospective legitimisation of the Bruce claims to the royal succession would suggest that all possible means by which Robert’s inauguration could emulate his Canmore predecessors and outline his right to rule on a level playing field with his contemporaries were amplified, particularly where they served the common purpose of legitimising Robert’s highly questioned hold on power. Fourteenth-century Scottish history is inextricably entwined in the Wars of Independence, civil strife and an accelerated struggle for autonomous rule and independence. The historiography of this period is unsurprisingly heavily dominated by such themes and, while this has been offset by works exploring subjects such as the tomb of Bruce and the piety of the Bruce dynasty, the ceremonial history of this era remains firmly in the shadows. This paper will address three key ceremonies through which a king would, traditionally, make powerful statements of royal authority: the inauguration or coronation of Bruce; the marriage of his infant son to the English princess Joan of the Tower in 1328, and his extravagant funeral ceremony in 1329. By focusing thus this paper hopes to shed new light on the ‘dark and drublie days’ of fourteenth-century Scotland and reveal that glory, dynastic majesty and pleasure were as central to the Scottish monarchy in this era as war and political turbulence.

Corporate Responsibility as Myth and Ceremony

DEFF Research Database (Denmark)

Haack, Patrick; Martignoni, Dirk; Schoeneborn, Dennis

Organizations adopt corporate responsibility (CR) policies often ceremonially, meaning that policy adoption is not substantive and lacks alignment with actual practice. Prior research in institutional theory has largely assumed as static view of adoption and suggests that a situation of opacity (i...... governance mechanism and (2) the institutional theory concepts of decoupling and (re-)coupling....

Crying for a Vision: The Native American Sweat Lodge Ceremony as Therapeutic Intervention

Science.gov (United States)

Garrett, Michael Tlanusta; Torres-Rivera, Edil; Brubaker, Michael; Portman, Tarrell Awe Agahe; Brotherton, Dale; West-Olatunji, Cirecie; Conwill, William; Grayshield, Lisa

2011-01-01

The Native American sweat lodge ceremony or sweat therapy is being used increasingly in various medical, mental health, correctional, and substance abuse treatment centers serving both Native and non-Native clients. This article explores the sweat lodge ceremony's background, elements of Native American spirituality, origin story, cultural…

3D-modeling and 3D-printing explorations on Japanese tea ceremony utensils

NARCIS (Netherlands)

Levy, P.D.; Yamada, Shigeru

2017-01-01

In this paper, we inquire aesthetical aspects of the Japanese tea ceremony, described as the aesthetics in the imperfection, based on novel fabrication technologies: 3D-modeling and 3D-printing. To do so, 3D-printed utensils (chashaku and chasen) were iteratively designed for the ceremony and were

Cloak of compassion, or evidence of elitism? An empirical analysis of white coat ceremonies.

Science.gov (United States)

Karnieli-Miller, Orit; Frankel, Richard M; Inui, Thomas S

2013-01-01

White coat ceremonies (WCCs) are widely prevalent as a celebration of matriculation in medical schools. Critics have questioned whether these ceremonies can successfully combine the themes of professionalism and humanism, as well as whether the white coat is an appropriate symbol. This study aimed to add a process of empirical assessment to the discussion of these criticisms by analysing the content and messages communicated during these ceremonies. Multiple qualitative methods were used to discern the core meanings expressed in a sample of 18 ceremonies through the analysis of artefacts, words, phrases, statements and narratives. Out of a stratified random sample of 25 US schools of medicine conducting WCCs in 2009, 18 schools submitted video, audio and written materials. All ceremonies followed the same general format, but varied in their content, messages and context. Ceremonies included five principal descriptions of what is symbolised by the white coat, including: commitment to humanistic professional care; a reminder of obligations and privileges; power; the student's need to 'grow', and the white coat as a mantle. Statements about obligations were made three times more frequently than statements about privileges. Key words or phrases in WCCs mapped to four domains: professionalism; morality; humanism, and spirituality. Spoken narratives focused on humility and generosity. The WCCs studied did not celebrate the status of an elite class, but marked the beginning of educational, personal and professional formation processes and urged matriculants to develop into doctors 'worthy of trust'. The ceremonies centred on the persons entering the vocation, who were invited to affirm its calling and obligations by donning a symbolic garb, and to join an ancient and modern tradition of healing and immersion in their community. The schools' articulated construct of the white coat situated it as a symbol of humanism. This study's findings may clarify and guide schools

THE WEDDING CEREMONY IN THE TRADITIONAL VILLAGES OF OLTENIA. PRELIMINARY RITES

Directory of Open Access Journals (Sweden)

Anca CEAUŞESCU

2016-10-01

Full Text Available Marriage is the second most significant moment from a man’s life, an event that gives the opportunity of a rich display of folkloric manifestations. The ceremonial complex of the wedding mark, in a festive manner, the passing to another social statute. In Oltenia, it generally has a unitary structure, with small individualising elements, from one village to the other. The nuptial ceremony also presents in its development the three categories of rites, specific to the passing rites, such are: preliminary, liminary, post-liminary. Therefore, the nuptial scenario includes the existence of new rules and a logical succession in the development of the sequences. In the present material, we are going to stop on the customs from the stage that precedes the nuptial ceremony (wooing, discussing the dowry of the girl, the engagement, trying to point towards few dominant element of the phenomenon.

The 25th Anniversary Ceremony

International Nuclear Information System (INIS)

Anon.

1979-01-01

On 23 June a ceremony was held at CERN to mark the 25th anniversary of the Organization. A distinguished gathering (including eight Ministers from the CERN Member States, ten Ambassadors, local Genevese and French authorities and representaves of Laboratories and Universiles) participated in a most impressive and dignified day. The object of research at CERN is to study the ultimate constituents of matter and the ultimate forces of nature, the driving forces of all natural processes. The first step, the insight into atomic structure, was based upon the discovery of quantum mechanics, a new type of dynamics that dominates atomic processes. It led to an understanding of most phenomena that occur on the surface of the earth, chemical processes, light absorption, emission and reflection, electric and magnetic effects, and the diverse properties of materials, metals, minerals, plastics and liquids. The second step opened up the nuclear realm and led to the discovery of phenomena such as nuclear reactions, radioactivity, fission, fusion; phenomena that are inactive or unimportant under ordinary terrestrial conditions. The third step, the subnuclear realm, again led to the discovery of new phenomena; a large number of short-lived entities were found: mesons, antimatter, excited states of the proton and neutron and the new subnuclear fundamental particles: the quarks

The 25th Anniversary Ceremony

Energy Technology Data Exchange (ETDEWEB)

Anon.

1979-09-15

On 23 June a ceremony was held at CERN to mark the 25th anniversary of the Organization. A distinguished gathering (including eight Ministers from the CERN Member States, ten Ambassadors, local Genevese and French authorities and representaves of Laboratories and Universiles) participated in a most impressive and dignified day. The object of research at CERN is to study the ultimate constituents of matter and the ultimate forces of nature, the driving forces of all natural processes. The first step, the insight into atomic structure, was based upon the discovery of quantum mechanics, a new type of dynamics that dominates atomic processes. It led to an understanding of most phenomena that occur on the surface of the earth, chemical processes, light absorption, emission and reflection, electric and magnetic effects, and the diverse properties of materials, metals, minerals, plastics and liquids. The second step opened up the nuclear realm and led to the discovery of phenomena such as nuclear reactions, radioactivity, fission, fusion; phenomena that are inactive or unimportant under ordinary terrestrial conditions. The third step, the subnuclear realm, again led to the discovery of new phenomena; a large number of short-lived entities were found: mesons, antimatter, excited states of the proton and neutron and the new subnuclear fundamental particles: the quarks.

Modified African Ngoma Healing Ceremony for Stress Reduction: A Pilot Study.

Science.gov (United States)

Vinesett, Ava LaVonne; Whaley, Riitta Rutanen; Woods-Giscombe, Cheryl; Dennis, Paul; Johnson, Medina; Li, Yin; Mounzeo, Pline; Baegne, Mabiba; Wilson, Kenneth H

2017-10-01

Indigenous people's ceremonies using rhythm and dance have been used for countless generations throughout the world for healing, conflict resolution, social bonding, and spiritual experience. A previous study reported that a ceremony based on the Central African ngoma tradition was favorably received by a group of Americans. The present trial compared the effects of the modified ngoma ceremony (Ngoma) with those of mindfulness-based stress reduction (MBSR) in a randomized pilot study. Twenty-one women were randomized to either Ngoma or MBSR. Both groups had sessions on a weekly basis for 8 weeks and completed questionnaires at baseline, week 8, and 1 month after the intervention. Participants completed questionnaires, which included self-report of depressive and anxiety symptoms, health status (e.g., quality of life and functioning), social bonding, and perception of the credibility of the two interventions. Both groups showed improvements in depression, anxiety, emotional well being, and social functioning as measured by respective scales. Social bonding also increased in both groups during the study and may be a mechanism for both interventions. Participants found both interventions credible. In this pilot study, Ngoma showed significant and durable beneficial effects comparable to MBSR. The effects of Ngoma and other indigenous rhythm-dance ceremonies on distress and health status in western culture should be investigated in larger clinical studies.

Ceremonies of gratitude following the dissection course: A report on procedures in departments of anatomy in German speaking countries.

Science.gov (United States)

Pabst, R; Schmiedl, A; Schrieber, S; Tschernig, T; Pabst, V C

2017-03-01

The departments of anatomy in Germany, Austria and the German-speaking part of Switzerland were sent comprehensive (18 items) questionnaires requesting details on memorial ceremonies held at the close of the dissection course in the medical curriculum, including objectives, organization, number of participants and the role of the medical students. The response rate was very high (95%). In more than 95% of instances a ceremony is held, initiated mainly after 1970. The titles of the ceremony range from commemoration ceremony (42%), service of mourning (19%) memorial service (19%) to ceremony of gratitude (7%). The number of participants exceeds 300 in 15% of these ceremonies. The invitation comes mostly from the student group organizing the ceremony (62%). The ceremony is offered mainly for the students of the course (23%), for student tutors (16%), relatives of the body donors (23%) and scientific staff (15%). The students actively participate with musical contributions (19%), gestures such as candles (17%) and flowers (12%), speeches (17%) and readings (12%). The relevance of the practical dissection course and body donation programs is also discussed. The results are compared to ceremonies in various countries with different religious backgrounds. This dissection course is unique among all courses in the medical curriculum as it obviously also has spiritual aspects. Copyright © 2016 Elsevier GmbH. All rights reserved.

Marriage ceremony: The clash between traditional marriage rites ...

African Journals Online (AJOL)

Marriage ceremony: The clash between traditional marriage rites and ... and a woman who has agreed to marry, be socially described as a married couple ... People agreed that traditional marriage rites should be compulsory but performance ...

The aims of initiation ceremonies at universities: Comparisons in time and space1

Directory of Open Access Journals (Sweden)

N. S. Jansen van Rensburg

1990-03-01

Full Text Available In this article initiation practices at South African universities are analysed and compared with initiation ceremonies described in anthropological literature. It is argued that any initiation ceremony has at least the partial aim of preparing initiates for the roles and functions in society or specific organizations. Naturally a reasonable degree of harmony between the intent of initiation on the one hand and the values of an institution on the other hand can be expected. The intention of initiation usually is to prepare one for a position or rote by means of the expression of certain values. On the question whether this harmony between ideas and actions is found in the case of existent initiation ceremonies at South African universities, the answer is negative. These ceremonies do not aim to convey and develop attitudes and values essential to a university and in fact do not prepare first-year students for their new environment and a community of scholars. The way in which universities transcend their authority by condoning and officially allowing the demeaning initiation practices is also questioned.

BAYÇİÇEK CEREMONY IN NEVRUZ / NEVRUZDA BAYÇİÇEK MERASİMİ

Directory of Open Access Journals (Sweden)

Assoc. Prof. Dr. Cabbar İŞANKUL

2007-05-01

Full Text Available Nevruz has been celebrated since centuries with the characteristics carryingthe marks of Turkish culture and has got a big importance since Nevruz has became acommon cultural connection within Turkish tribes. Turkish nations celebrate this bigbairam with diverse ceremonies. Among Ozbek Turks, Nevruz has been celebrated inan enthusiastic fashion by “bayçiçek ceremony”, which has been about to be forgottenin present-day. In that sense, in this paper we will mention bayçiçek poetries andceremonies, which have an important culturel value.

7 CFR 226.12 - Administrative payments to sponsoring organizations for day care homes.

Science.gov (United States)

2010-01-01

... amount of administrative payments and food service payments for day care home operations. (b) Start-up... for day care homes. 226.12 Section 226.12 Agriculture Regulations of the Department of Agriculture... day care homes. (a) General. Sponsoring organizations for day care homes shall receive payments for...

A discourse analysis of Melengkan at a Gayonese wedding ceremony

Directory of Open Access Journals (Sweden)

Irama Jaya

2017-03-01

Full Text Available Melengkan is a special form of the Gayonese language which is spoken in poetry, lyrics, and proverbs. This study investigated its use as poetry specifically in wedding ceremonies held in Gayo, Aceh, Indonesia. The data was collected by observations and a video-recording of a traditional Gayonese wedding ceremony, as well as from interviews with melengkan speakers. We described and analyzed the context of the use of melengkan, the form of melengkan, and the cultural values conveyed through melengkan used in the wedding ceremony. The findings showed that there were six types of melengkan: Melengkan Turun Caram, Melengkan Beguru, Melengkan Munyerah Rempele, Melengkan Munerime Rempele, Melengkan Munyerah Munenes and Melengkan Munerime Munenes. The values of melengkan are for remembrance of local knowledge, warnings from customary philosophy, warnings from religion, and also for giving advice and recall the history and beauty of melengkan speech. The context of using melengkan is to perpetuate and reflect cultural values, namely, politeness, respect, speaking softly, friendliness and resoluteness. These findings imply the importance of conserving melengkan as part of the Gayonese culture in every part of their life.

Special Problems in Teaching Leslie Marmon Silko's "Ceremony."

Science.gov (United States)

Allen, Paula Gunn

1990-01-01

A professor of American Indian literature describes the ethical dilemma she faces when teaching "Ceremony," a novel built around spiritual beliefs and activities at Laguna Pueblo. Her pedagogical duty to provide students with the most complete coherent information possible conflicts directly with respect for the secrecy surrounding…

Analysis of Advancement and Attrition in the Military Ceremonial Units

National Research Council Canada - National Science Library

Hostetler, Elizabeth

1997-01-01

... their normal career progression on hold. Information on individuals who entered the military service during fiscal years 1986 to 1995 and were assigned to one of the ceremonial units was collected...

Comparison of the administration of teneligliptin every day versus every other day in Japanese patients with type 2 diabetes: a randomized non-inferior test.

Science.gov (United States)

Kamiko, Kazunari; Aoki, Kazutaka; Kamiyama, Hiroshi; Taguri, Masataka; Shibata, Eriko; Ashiya, Yumiko; Minagawa, Fuyuki; Shinoda, Kazuaki; Nakajima, Shigeru; Terauchi, Yasuo

2015-02-01

The half life (t1/2 ) of teneligliptin is 24.2 hours. Accordingly, we hypothesized that the administration of teneligliptin every other day might improve glycemic control. In this study, we evaluated the effectiveness of the administration of teneligliptin every other day in Japanese patients with type 2 diabetes. Fifty-one patients were randomly assigned to receive treatment with 20 mg of teneligliptin every day (Group A) or 20 mg of teneligliptin every other day (Group B) for 12 weeks. HbA1c, glycoalbumin (GA), 1,5-anhydroglucitol (1,5-AG), lipid, blood pressure, body weight, urine albumin-to-creatinine ratio, overall treatment satisfaction level, adverse events and drug adherence were all measured. Forty-seven patients completed this study, and the HbA1c, GA, and 1,5-AG levels in group B were found to be decreased to the same extent as those in group A. No distinct differences in the overall treatment satisfaction level, adverse events, or drug adherence were seen between the two groups at 12 weeks. The administration of teneligliptin every other day had a similar efficacy, patient satisfaction level, and safety compared with its administration every day. This information will be useful for reducing the economic load without changing the patients' satisfaction and glycemic control. © 2014, The American College of Clinical Pharmacology.

The Sweat Lodge Ceremony: A Healing Intervention for Intergenerational Trauma and Substance Use

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Teresa Naseba Marsh

2018-05-01

Full Text Available Many traditional healers and Elders agree that strengthening cultural identity, incorporating traditional healing practices, and encouraging community integration can enhance and improve mental health and reduce substance use disorders (SUD in Indigenous populations. Despite the fact that traditional healing practices have always been valued by Indigenous Peoples, there is very little research on efficacy. Recent research by one of the authors in this group (T. Marsh has shown that the blending of Indigenous traditional healing practices and a Western treatment model, Seeking Safety, resulted in a reduction in intergenerational trauma (IGT symptoms and substance use disorders (SUD. This article focuses on the qualitative evidence concerning the impact of the traditional healing practices, specifically the sweat lodge ceremony. Participants reported an increase in spiritual and emotional well-being that they said was directly attributable to the ceremony. This study demonstrates that it would be beneficial to incorporate Indigenous traditional healing practices, including the sweat lodge ceremony, into Seeking Safety to enhance the health and well-being of Indigenous Peoples with IGT and SUD.

Award ceremony for the "Crèche and School" competition

CERN Multimedia

Staff Association

2018-01-01

Whenever there is a competition, there are obviously participants – and especially winners! The awards ceremony for the competition to find a new name for the CERN Staff Association's Crèche and School took place on 15 May. During the ceremony, jointly led by Céline Grobon (President of the Crèche and School Steering Committee), Carole Dargagnon (Headmistress of the Crèche and School) and Jean-Baptiste Zenner (Staff Association delegate), the proposals selected by the jury were rewarded. The first place went to Marie-Luz Cavagna for her proposal "Le jardin des petits chercheurs", and the second place to Sarah Palluel for her proposal "Le Jardin des Zélectrons". Finally, Aude Mourey and Sandra Fleury tied for third place with their respective proposals "Les petits atomes" and "La crèche des particules". Can we find the winning name of the competition among...

SPIRITUAL TOURISM: A CASE STUDY OF FOREIGNERS’ PARTICIPATION IN THE PITRAYAJNA CEREMONY IN THE DESA PAKRAMAN OF MUNCAN, SELAT, KARANGASEM, BALI

Directory of Open Access Journals (Sweden)

Nararya - Narottama

2016-03-01

Full Text Available The influence of globalization appears to occur worldwide and affect any joint of life, including small village near Mount Agung, named Muncan Pakraman village, Karangasem, Bali. When the series of Pitrayajña ceremonies (Balinese traditional cremation series took place in 2009 at this village, a lot of foreigners from various countries got involved, includeing Germany, Turkey, Israel, the Netherlands, UK, Spain, Belgium and Italy. They were involved not only as a spectators or tourists, but participated in the ceremony for their ancestors, and deceased loved ones and took part in "Ngayah" (working together and voluntarily, without being paid. Pitrayajña ceremony is processions of sacred ceremonies, which usually performed only by Hindus, especially in Bali, was also participated by foreigners (international students of Ratu Bagus Ashram, who were having a spiritual journey to find their true identity. Formally, they were not Hindus, but believed in the teachings of the Hindu religion, and their activities are form of spiritual tourism implementation in Bali. The main problem of research is to reveal how the phenomenon of deconstructing Pitrayajña ceremony in Bali, how the participation of foreign persons in this ceremony, what motivated them, what was the public perception of the deconstruction of Pitrayajña ceremony, the views of the Hindu leaders in Bali to the deconstruction of the Pitrayajña ceremony and whether there was a change of meaning, if the changes are purely the universality of Hindu religion itself, how its impact on society, and its relation to spiritual tourism. With the formulation of a clear scope, this research is also expected to produce maximum findings.

Pacopampa: Early evidence of violence at a ceremonial site in the northern Peruvian highlands.

Science.gov (United States)

Nagaoka, Tomohito; Uzawa, Kazuhiro; Seki, Yuji; Morales Chocano, Daniel

2017-01-01

Pacopampa, a ceremonial complex in Peru's northern highlands, reveals early evidence of trauma in the Middle to Late Formative Period coinciding with the emergence of social stratification in the area. We examine the prevalence of trauma in human remains found at the site and present evidence of the circumstances surrounding the deaths of individuals who lived during the early stages of Andean civilization. The materials are the remains of 104 individuals (38 non-adult and 66 adult) from the Middle to Late Formative Periods. We explored trauma macroscopically and recorded patterns based on skeletons' locations, age at death, sex, social class, and chronology. We detected trauma in remains over the Middle to Late Formative Periods. While the prevalence of trauma was minimal in the Middle Formative Period, skeletons from the subsequent era exhibit more severe disturbances. However, all the skeletons show signs of healing and affected individuals experienced a low degree of trauma. Given the archaeological context (the remains were recovered from sites of ceremonial practices), as well as the equal distribution of trauma among both sexes and a lack of defensive architecture, it is plausible that rituals, rather than organized warfare or raids, caused most of the exhibited trauma. Pacopampa was home to a complex society founded on ritual activity in a ceremonial center: this is indicated by the presence of ritual violence in a society that built impressively large, ceremonial architecture and developed social stratification without any political control of surplus agricultural goods.

Olympic opening ceremony was a vibrant feast of fun and energy.

Science.gov (United States)

Crawford, Linda

2012-08-08

If director Danny Boyle's intention at the Olympic opening ceremony was to provide a snapshot of Britain today, he succeeded. It was an inspired feast of energy, colour and vibrancy - as well as being great fun.

From Delirium to Coherence: Shamanism and Medicine Plants in Silko's "Ceremony"

Science.gov (United States)

Weso, Thomas F.

2004-01-01

A nondescript rock shelter in Texas provides the evidence for shamanism in Leslie Marmon Silko's novel, "Ceremony". There, archaeologists found identifiable images of antlered human figures and entheogenic plant substances, which are medicinal plants, associated with shamanistic practices.

Old and new rites of passage in contemporary Western societies: A focus on marriage and divorce ceremonies

Directory of Open Access Journals (Sweden)

Laura Arosio

2016-06-01

Full Text Available This article deals with ceremonial behaviors related to changes of status in individuals’ life courses, that is to say, with rites of passage. Drawing on Arnold van Gennep’s classic book on Les rites de passage, we first discuss their meaning and explore their persistence over time. In contemporary societies some rites die out, others assert themselves. We suggest that this is the case of divorce rites. With the demise of the circumstances that prevented divorce from being considered a transition event in the lives of individuals, the need has arisen to create ceremonial rites for the end of marriage. In this light, we interpret the growing interest in phenomena such as divorce ceremonies and divorce parties.

Disruption of spindle checkpoint function in rats following 28 days of repeated administration of renal carcinogens.

Science.gov (United States)

Kimura, Masayuki; Mizukami, Sayaka; Watanabe, Yousuke; Hasegawa-Baba, Yasuko; Onda, Nobuhiko; Yoshida, Toshinori; Shibutani, Makoto

2016-02-01

We previously reported that 28-day exposure to hepatocarcinogens that facilitate cell proliferation specifically alters the expression of G1/S checkpoint-related genes and proteins, induces aberrant early expression of ubiquitin D (UBD) at the G2 phase, and increases apoptosis in the rat liver, indicating G1/S and spindle checkpoint dysfunction. The present study aimed to determine the time of onset of carcinogen-specific cell-cycle disruption after repeated administration of renal carcinogens for up to 28 days. Rats were orally administered the renal carcinogens nitrofurantoin (NFT), 1-amino-2,4-dibromoantraquinone (ADAQ), and 1,2,3-trichloropropane (TCP) or the non-carcinogenic renal toxicants 1-chloro-2-propanol, triamterene, and carboxin for 3, 7 or 28 days. Both immunohistochemical single-molecule analysis and real-time RT-PCR analysis revealed that carcinogen-specific expression changes were not observed after 28 days of administration. However, the renal carcinogens ADAQ and TCP specifically reduced the number of cells expressing phosphorylated-histone H3 at Ser10 in both UBD(+) cells and proliferating cells, suggestive of insufficient UBD expression at the M phase and early transition of proliferating cells from the M phase, without increasing apoptosis, after 28 days of administration. In contrast, NFT, which has marginal carcinogenic potential, did not induce such cellular responses. These results suggest that it may take 28 days to induce spindle checkpoint dysfunction by renal carcinogens; however, induction of apoptosis may not be essential. Thus, induction of spindle checkpoint dysfunction may be dependent on carcinogenic potential of carcinogen examined, and marginal carcinogens may not exert sufficient responses even after 28 days of administration.

Nationalism and diversity: the Esquenta and the Opening Ceremony of the Rio 2016 Olympics

Directory of Open Access Journals (Sweden)

Maria Eduarda da Mota Rocha

2017-06-01

Full Text Available http://dx.doi.org/10.5007/2175-7984.2017v16n35p159 The article seeks to present an analysis about the current forms of articulation between nationalism and diversity in Brazilian culture, taking as objects Esquenta!, a TV program from Globo TV, and the Opening Ceremony of the 2016 Rio Olympic Games. They both have in common an alternation between moments of unity and fragmentation which indicate the impasses and the solutions found to speak about “Brazil” in a political and cultural context of criticism to the assimilation of the “other” by the dominant discourse. The participation of Regina Casé in the ceremony is much more than casual. Casé has been in the spotlight for years. She is a TV personality. At the same time that she is seen as the “ambassador of the periphery on TV”, she is an important link in the network of artists and intellectuals who emerged on the Brazilian cultural scene from the 1980s, in theater, Video, Cinema and Television shows. The directors of the opening ceremony are also part of the first generation of artists and intellectuals formed after the consolidation of a cultural industry in Brazil, which had repercussions on their path and which TV and advertising were important spaces for professional socialization. In this same way, starting in 1980, they were influenced by the criticism of nationalism for its association with the Military Regime and by the increasing value given to diversity. In this analytical approach, we start by examining the Núcleo Guel Arraes (from Globo TV, a meeting place for many artists of this generation, all the way until the arrival of the Esquenta! program, as the definitive expression of the value of diversity through an aesthetic-political project of visibility of the periphery. Furthermore, this paper identifies echoes of this project at the opening ceremony, trying to demonstrate that the ceremony also outlined a similar solution in order to achieve

First CMS awards ceremony of 2003 to honour its top suppliers

CERN Multimedia

2003-01-01

Each year CMS holds an awards ceremony to honour its top suppliers. This year 12 companies are receiving awards for their outstanding performances, eight the Gold Award and four the most prestigious award, the Crystal Award. The main ceremony will take place on 24 February during CMS week at CERN. However, one of the recipients of the Gold Award, the Snezhinsk All-Russian Institute of Scientific Research for Technical Physics (VNIITF) of the Russian Federal Nuclear Centre (RFNC) has already received its award. Felicitas Pauss, Vice-Chairman of the CMS Collaboration Board, hands a Gold Award for best CMS supplier to Professor Georgy Rykovanov, Director of Russia's RFNC-VNIITF Institute.The CMS Collaboration took the opportunity of the visit to CERN of the Director of the VNIITF and his deputy to make the award. which the Institute has received for its exceptional performance in the assembly of steel plates for the CMS's forward hadronic calorimeter. This calorimeter consists of two sets of 18 wedge-shape modul...

The study is believed to be used to treat illnesses Yau ceremony of Phutai. Natal village , Tambon Tao Ngoi, Tao Ngoi District, Sakon Nakhon Province

Directory of Open Access Journals (Sweden)

Boonchom Srisa-ard

2016-12-01

Full Text Available This research aimed to 1 study the beliefs and the cause of the ailments of the ceremony to Yau. Which is from Thailand, Village Natal district, Tao Ngoi District, Sakon Nakhon 2 to study the composition of the ceremony Yao and 3 to study the Yau ceremony. The method resources from data collection divided into two parts, there were 1 documentation research articles, theses, books, textbooks and information from the Internet, and 2 the interview with the people who knew the four ceremonies of You. The study found the phenomenon as follows: 1 Belief in the Yau ceremony, that Yau is believed to cure illness, disease caused by an act of the devil. The treatment with modern medicine can not be cured. Parents or family elders had prior therapy with Yau. The disease which is believed to occur in this manner must be gone because of Yao. Some of which can actually be cured, mean while some extended for several more years. The treatment facilities for patients is that Yao can be come home. And pitched immediate treatment faster than the health center or hospital where the procedure was hospitalized several timeconsuming steps. 2 The components of Yau ceremony, are Yau illnesses, Yau is patient, the Yao spit, and music instruments. 3 The ceremony of Yau has five phases: preparation before starting the ceremony. Next, the invitation to the major deities or spirits. then Yao toss the cause of the illness. the reassure patients to leave the various deities and spirits. leave the body return to and live in their residence.

The Impact of Thematic Learning Integrated ICT in Tabot Bengkulu as Cultural Ceremony toward Social Interaction Knowledge in Elementary School

Science.gov (United States)

Winarni, Endang Widi; Purwandari, Endina Putri; Lusa, Herman; Dadi, Sri

2018-01-01

Tabot Bengkulu as one of cultural ceremony in Bengkulu province is a cultural asset that held once a year in Muharram Month in Islamic Calendar. This ceremony has many character values in society such as religious, social care, and environment care. The use of local wisdom in learning can improve the social interaction knowledge for elementary…

The Impact of the Sweat Lodge Ceremony on Dimensions of Well-Being

Science.gov (United States)

Schiff, Jeannette Wagemakers; Moore, Kerrie

2006-01-01

The importance of traditional healing practices for First Nations people has created interest in traditional ceremonies, including sweat lodges, which are increasingly incorporated into programs serving Aboriginal people. Despite the fact that traditional healing practices have always been valued by Aboriginal people, there is virtually no…

Daily vs every other day administration of G-CSF following autologous peripheral stem cell transplantation: a prospective randomized study.

Science.gov (United States)

Ozkan, Hasan Atilla; Ozer, Ufuk Guney; Bal, Cengiz; Gulbas, Zafer

2013-10-01

The purpose of the study was to evaluate whether every other day administration of G-CSF was as safe and efficient as daily administration of G-CSF on neutrophil engraftment following autologous peripheral stem cell transplantation (APSCT). Duration of G-CSF administration, incidence of blood stream infections, duration of febrile neutropenia, duration of non-prophylactic antibiotic therapy, transfusion requirements, duration of hospitalization and G-CSF costs were also studied. Forty-seven patients with diagnosis of lymphoma and multiple myeloma undergoing APSCT were randomized to receive post-transplant daily or every other day G-CSF therapy both beginning on day +1. Both groups were comparable with regard to patient characteristics. There was no significant difference in time to neutrophil engraftment (p=0.31). The duration of G-CSF administration was significantly less in the every other day group (pdays, duration of non-prophylactic antibiotics, the incidence of blood stream infections, transfusion requirements and the duration of hospitalization. There was a trend towards a faster platelet recovery in the every other day group, although the difference was not statistically significant (p=0.059). The number of doses of G-CSF used per transplant is significantly reduced, resulting in a significant reduction in drug costs. Copyright © 2013 Elsevier Ltd. All rights reserved.

Analytical Consideration and the Origin of Native Ceremonial Play Of Vardavar (Pouring Water in Armenian Culture

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Mohammad Aref

2011-04-01

Full Text Available At present, Armenian are the only tribe or nation who may pour water to each other once per year on 2nd Sunday of August from rising of sun up to its falling and through holding a great ceremony in different squares, streets and beside the rivers. Armenian name this old ceremony as Vardavar and any violation of it may cause horrible results. This article intends to provide an analytical & basic consideration of Vardavar native ceremony in Armenian culture. According to the findings of this research it is obvious that Iranian kindness was the origin of Armenian Vardavar. According to the historical, political and social records of Armenian with Iranian at Middle Asia and Eastern part of the world, it is completely clear that cultural relations of Armenian with Iranian people were more that other countries through the history. In addition, Iranian Mitra has always caused close relations between different cultures of tribes and nations in Iranian plateau, Middle Asia, Near East and a part of Europe. The study method of this research is library, documentary, interview and common observation at 11 great provinces of Armenia through a period of 5 years.

A Brief Description of Ceremony Mangongkal Holi in Toba Batak

OpenAIRE

Pardosi, Rafael

2011-01-01

Judul kertas karya ini adalah A Brief Description of Ceremony of Mangongkal Holi in Toba Batak. Mangongkal holi adalah suatu upacara yang dilakukan oleh orang batak terutama suku Batak Toba dengan mengali kembali kuburan nenek moyangnya dan kemudian mengumpulkan seluruh tulang-tulangnya dan kemudian dipindahkan ketempat yang baru atau disebut dengan tugu. Kertas karya ini menjelaskan tentang pengertian dari mangongkal holi serta tata cara jalannya upacara tersebut. Selain itu juga, dalam kert...

Study for every other day administration of vonoprazan in maintenance treatment of erosive GERD: study protocol for a multicentre randomised cross-over study.

Science.gov (United States)

Kato, Mototsugu; Ito, Noriko; Demura, Mamiko; Kubo, Kimitoshi; Mabe, Katsuhiro; Harada, Naohiko

2018-01-01

The first drug selected for treatment of gastro-oesophageal reflux disease (GERD) and prevention of the recurrence is a proton pump inhibitor (PPI), but recently, a potassium-competitive acid blocker (P-CAB) was put on the market in Japan. Its onset of effect is faster than PPI, and it takes more than 2 days to recover acid secretion after the withdrawal period. Therefore, unlike PPI, the usefulness of every other day administration or discontinuous administration is expected. This study is a prospective, multicentre, open-label, two-period randomised cross-over study to compare the efficacy and safety of PPI every other day administration and P-CAB every other day administration in 120 patients who receive erosive GERD maintenance therapy with PPI. Patients will be randomly allocated to receive 4 weeks P-CAB or PPI followed by 4 weeks cross over, where those on P-CAB will receive PPI and vice versa. The primary endpoint is proportion of asymptomatic patients. Secondary endpoints are suppressive effect of GERD symptoms, proportion of asymptomatic patients at each time point, safety and cost-saving effect of P-CAB every other day administration, compliance with every other day administration, and proportion of asymptomatic patients at the first month of study drug administration. This study was approved by the National Hospital Organization Central Review Board for Clinical Trials (5 December 2017). If P-CAB every other day administration is established as one of GERD maintenance therapies, there is merit in both medical cost reduction and the safety to alleviate elevation in serum gastrin. UMIN000034701.

Special traffic arrangements for the LHC Inauguration Ceremony on 21 October

CERN Multimedia

DSU Unit

2008-01-01

Road, gate and tunnel closures The following will be closed to all traffic between 11.00 a.m. and 7.00 p.m.: The main road (RD 984) between the Saint Genis roundabout and the customs. The Route de l’Europe running between the crossroads by the Prévessin site (RD 35b) and the RD 984. The Route de Meyrin between the Route du Mandement and the St Genis customs. Gates A, B and D and the tunnel linking the Meyrin and Prévessin sites. Please use the following gates during the above-mentioned hours: Gate C (Satigny) for access to the Meyrin site from Switzerland, Gate E, which will be exceptionally open, for access to the Meyrin site from France. Point 18, the venue for the ceremony, will be accessible only by shuttle bus (departing from Point 1 via the Globe). Car parking Use of the car parks reserved for the ceremony guests is strictly forbidden between 3.00 p.m. on 20 October and 6.00 p.m. on 21 October. Any vehicles parked on the car parks in question will be removed at ...

Spiritual and ceremonial plants in North America: an assessment of Moerman's ethnobotanical database comparing Residual, Binomial, Bayesian and Imprecise Dirichlet Model (IDM) analysis.

Science.gov (United States)

Turi, Christina E; Murch, Susan J

2013-07-09

Ethnobotanical research and the study of plants used for rituals, ceremonies and to connect with the spirit world have led to the discovery of many novel psychoactive compounds such as nicotine, caffeine, and cocaine. In North America, spiritual and ceremonial uses of plants are well documented and can be accessed online via the University of Michigan's Native American Ethnobotany Database. The objective of the study was to compare Residual, Bayesian, Binomial and Imprecise Dirichlet Model (IDM) analyses of ritual, ceremonial and spiritual plants in Moerman's ethnobotanical database and to identify genera that may be good candidates for the discovery of novel psychoactive compounds. The database was queried with the following format "Family Name AND Ceremonial OR Spiritual" for 263 North American botanical families. Spiritual and ceremonial flora consisted of 86 families with 517 species belonging to 292 genera. Spiritual taxa were then grouped further into ceremonial medicines and items categories. Residual, Bayesian, Binomial and IDM analysis were performed to identify over and under-utilized families. The 4 statistical approaches were in good agreement when identifying under-utilized families but large families (>393 species) were underemphasized by Binomial, Bayesian and IDM approaches for over-utilization. Residual, Binomial, and IDM analysis identified similar families as over-utilized in the medium (92-392 species) and small (<92 species) classes. The families Apiaceae, Asteraceae, Ericacea, Pinaceae and Salicaceae were identified as significantly over-utilized as ceremonial medicines in medium and large sized families. Analysis of genera within the Apiaceae and Asteraceae suggest that the genus Ligusticum and Artemisia are good candidates for facilitating the discovery of novel psychoactive compounds. The 4 statistical approaches were not consistent in the selection of over-utilization of flora. Residual analysis revealed overall trends that were supported

Citizenship Ceremony for Dr. von Braun and German-Born Scientists and Engineers

Science.gov (United States)

1955-01-01

In a swearing-in ceremony held at Huntsville High School, one hundred and three German-born scientists and engineers, along with family members, took the oath of citizenship to become United States citizens. Among those taking the oath was Dr. Wernher von Braun, located in the second row, right side, third from the end.

Framing Electoral Transparency: A comparative analysis of three e-votes counting ceremonies

DEFF Research Database (Denmark)

Schürmann, Carsten; Markussen, Randi; Bélanger, Olivier

2016-01-01

in the field of e-voting has been proved to be di cult to tackle practically as well as analytically. In this paper we introduce the notion of ‘frames of transparency’ and deploy it to conduct a comparative analysis of three e-votes counting ceremonies in Norway, Estonia and Australia. We ask the question...

Endometrial Receptivity Profile in Patients with Premature Progesterone Elevation on the Day of hCG Administration

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Delphine Haouzi

2014-01-01

Full Text Available The impact of a premature elevation of serum progesterone level, the day of hCG administration in patients under controlled ovarian stimulation during IVF procedure, on human endometrial receptivity is still debated. In the present study, we investigated the endometrial gene expression profile shifts during the prereceptive and receptive secretory stage in patients with normal and elevated serum progesterone level on the day of hCG administration in fifteen patients under stimulated cycles. Then, specific biomarkers of endometrial receptivity in these two groups of patients were tested. Endometrial biopsies were performed on oocyte retrieval day and on day 3 of embryo transfer, respectively, for each patient. Samples were analysed using DNA microarrays and qRT-PCR. The endometrial gene expression shift from the prereceptive to the receptive stage was altered in patients with high serum progesterone level (>1.5 ng/mL on hCG day, suggesting accelerated endometrial maturation during the periovulation period. This was confirmed by the functional annotation of the differentially expressed genes as it showed downregulation of cell cycle-related genes. Conversely, the profile of endometrial receptivity was comparable in both groups. Premature progesterone rise alters the endometrial gene expression shift between the prereceptive and the receptive stage but does not affect endometrial receptivity.

KSC Center Director Bridges addresses the audience at an ISO 9001 certification ceremony

Science.gov (United States)

1998-01-01

Center Director Roy Bridges speaks to KSC employees at the ISO certification ceremony held at the Training Auditorium. Bridges was presented an ISO 9001 certificate and plaque awarded to KSC by Det Norske Veritas (DNV), Inc., an international ISO certification organization. ISO 9001 comprises the most detailed, comprehensive set of standard requirements for quality programs established by the International Standards Organization. The presentation followed a successful independent audit by DNV of the KSC Management System in May of this year. The third-party auditors examined about 20 elements of KSC's system, including management responsibility, design control, documentation, test and inspection, and corrective action procedures. DNV found that KSC met or exceeded the stringent quality standards in all areas. KSC will use this certification as a tool to improve an already world- class team. All NASA centers are required by NASA Administrator Daniel S. Goldin to be ISO 9001 registered by September 1999. NASA is the first federal agency to seek the quality certification. Next to Bridges is Heidi Hollingsworth, with the Center for Independent Living, who uses American Sign Language for any hearing-impaired employees in the audience.

The Ceremony of Mangongkal holi in Batak Toba society, Samosir : Lontung

OpenAIRE

Situmorang, Rani Monika

2017-01-01

142202014 Kertas karya ini berjudul ?The Ceremony of Mangongkal holi in Batak Toba society, Samosir : Lontung?. Mangongkal holi merupakan salah satu kebiasaan masyarakat Batak Toba, kebiasaan ini dianggap juga sebagai suatu acara adat yang ingin mengangkat tulang belulang leluhur ketempat yang lebih baik. Mangongkal holi dianggap sebagi tanda penghormatan kepada keluarga yang telah meninggal. Acara adat mangongkal holi mencerminkan keyakinan bahwa seseorang akan mendapat hidup yang lebih b...

The wedding act in Serbia in the light of social changes: A study of traditional and contemporary ceremony

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Pavićević Aleksandra B.

2002-01-01

Full Text Available Traditional form of getting married included wedding ceremony in which we had, among other rituals, obligatory church wedding. Church wedding was omitted in certain cases, as it was, for example, marriage of underage partners. When transformation of traditional life begun, church wedding was omitted more often, though it was still norm (in traditional and civilian law. In this period, traditional wedding ceremony was considered as popular way of marking the start of new wedding community. At the end of 19th and beginning of 20th century, the civilian ceremony of getting married was introduced, but most of couples still got married in church. This was custom until The Second World War, when the church form of wedding became undesirable. Communist ideology meant the complete breaking up with religious and national traditions. This brought to the reduction of numbers of church weddings, but not to their complete leaving. Economic crises, war destructions, low life standards and disturbance of system of values, at the end of 20th cent resulted in retraditionalisation processes as for instance, revitalization of church life, or some of it’s elements. Last few years in Serbia, young couples approach both the civilian marriage -because it is an obligation and the church marriage -because of different reasons: need to make continuity with historical heritage, or to invent new one. I will try to show this course of transformation of act of getting married, through analyses of social meaning of some wedding ceremony elements.

The Use in Experiential Education of Ceremonies and Rituals from Native American Cultures.

Science.gov (United States)

Hall, McClellan; Couch, G. Owen

1992-01-01

McClellan Hall, a Native American, expresses distress and embarrassment at the improper use of Native cultural ceremonies at Association for Experiential Education conferences. G. Owen Couch, a non-Native, describes his personal experiences in using Native American philosophies inappropriately and his realization of the dangers in doing so. Both…

Ribbon-cutting ceremony for Building 774

CERN Multimedia

Corinne Pralavorio

2015-01-01

On Friday, 12 June, the brand-new Building 774 on the Prévessin site was officially opened by Rolf Heuer, Director-General of CERN, and Stéphane Donnot, sous-préfet of Gex, together with Serge Moulon, deputy mayor of Saint-Genis-Pouilly, and Aurélie Charillon, mayor of Prévessin-Moëns and a member of the Conseil départemental de l’Ain.     Left to right: Serge Moulon, deputy mayor of Saint-Genis-Pouilly, Stéphane Donnot, sous-préfet of Gex, Rolf Heuer, Director-General of CERN, and Aurélie Charillon, mayor of Prévessin-Moëns and a member of the Conseil départemental de l’Ain.   “Thanks to its innovative architecture, this iconic building is the jewel in the crown of the French site,” said Heuer. Prior to the ceremony, the Director-General had met the politicians to discuss relations between CERN a...

REMINDER: Special traffic arrangements for the LHC inauguration ceremony on 21 october

CERN Multimedia

DSU Unit

2008-01-01

Road, gate and tunnel closures THE FOLLOWING WILL BE CLOSED TO ALL TRAFFIC BETWEEN 11.00 A.M. AND 7.00 P.M.: The main road (RD 984) between the Saint Genis roundabout and the customs; The Route de l’Europe running between the crossroads by the Prévessin site (RD 35b) and the RD 984; The Route de Meyrin between the Route du Mandement and the St Genis customs; Gates A, B and D and the tunnel linking the Meyrin and Prévessin sites. Please use the following gates during the above-mentioned hours: Gate C (Satigny) for access to the Meyrin site from Switzerland; Gate E, which will be exceptionally open, for access to the Meyrin site from France. Point 18, the venue for the ceremony, will be accessible only by shuttle bus (departing from Point 1 via the Globe). Car parking Use of the car parks reserved for the ceremony guests is strictly forbidden between 3.00 p.m. on 20 October and 6.00 p.m. on 21 October. Any vehicles parked on the car parks in question will be remo...

Are there any differences between antagonist administration on days <6 and ≥6 of Controlled Ovarian Hyperstimulation on assisted reproductive technique outcomes?

Directory of Open Access Journals (Sweden)

Zeynep Ozturk Inal

2018-01-01

Conclusion: Our results have demonstrated that there was no effect of antagonist administration on days <6 and ≥6 of COH on ART outcomes. However, taking cost-effectiveness into consideration, we suggest an antagonist administration on days <6 of COH since the necessary gonadotropin dose is lower.

A Chronological Estimation of the Ceremonial Center of Campanayuq Rumi, Ayacucho

OpenAIRE

Matsumoto, Yuichi; Cavero, Yuri

2012-01-01

The main objective of this paper is to construct a site chronology of the Campanayuq Rumi site which is a large ceremonial center of the Formative Period located in the Peruvian south-central highlands. For this purpose, 12 radiocarbon dates obtained from our excavations will be considered in combination with the data of both architectural and ceramic sequences of the site. Through the comprehensive interpretation of these data, we will present a new site chronology of the Campanayuq Rumi sit...

Oath Ceremonies in Spain and New Spain in the 18th century: A Comparative Study of Rituals and Iconography

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Inmaculada Rodríguez Moya

2017-10-01

Full Text Available This paper will focus on a comparative study of the royal oath ceremonies in Spain and New Spain starting with the 16th century, when the ritual was established, to later consider some examples from the 18th century. A process of consolidating a Latin American and Hispanic identity began in the 17th century and was reflected in religious and political festivals everywhere. The royal oath ceremony was a renewal of vows of loyalty to the Crown, which was especially important in a monarchy composed a variety of different kingdoms. This ritual was very important in the Viceroyalty of New Spain, where a king ruled from afar over subjects scattered throughout a vast territory that was ethnically and culturally very diverse. The ceremony was therefore used in the 18th century to assert matters of identity through ritual gestures and the images that adorned the ephemeral architecture created for it. Accounts of festivities and prints depicting the event as it took place in places like Lisbon, Barcelona, Valencia, Majorca, Mexico and Lima will be studied from a comparative point of view.

Aspects Of Art, The Mystical Story And Religiosity Of Rangda And Barong In Mamintar Ceremony In The Adat Village Of Serangan

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I Nyoman Yoga Segara

2017-05-01

Full Text Available This article is a summary of the result of research to review aspects of the art, mystical stories and religiousity ofBarong and Rangda in Mamintar ceremony at Indigenous Village of Serangan. To reveal these aspects deeply, a qualitative approach is used with an ethnographic design through active participation observation, interview and documentation method. Based on this methodology, the research explained that first, Barong and Rangda for Serangan people has an arts aspect but religious. This religious art is needed to bind a sense of devotion to God. Second, aspects of religious art in the Barong and Rangda were born from a long process of sanctification, including the magical power that is built through various myths and mystical stories. Third, Barong and Rangda is the meeting of two different strengths into one or monodualistic of a samyoga to generate new energy. Mamintar ceremony is samyoga of monodualistic Barong and Rangda with the energy produced to neutralize the negative influences that come from the sea. Fourth, the presence of Barong and Rangda in Mamintar ceremony becomes legitimator to the reinforcement of social solidarity of the society that are under the threat, especially from the outside through a giantic project of beach reclamation, strengthening selfidentity as an island communities who still love the sea, and means of culture to be in harmony with the universe. Keywords: Religious-Art, Mystical Stories, Religiosity, Barong, Rangda, Mamintar Ceremony.

Traffic: Special arrangements for the Official Ceremony on 19th October - REMINDER

CERN Document Server

Relations with the Host States Service

2004-01-01

Disruption: Route de Meyrin: probably closed to traffic by the police between 2.00 p.m. and 3.00 p.m. and between 5.00 p.m. and 7.00 p.m. for the arrival and departure of VIPs. Saint-Genis-Pouilly roundabout: access difficult between 2.00 p.m. and 2.30 p.m., when the new entrance to the Meyrin site will be inaugurated. Reception of building 33 : closed from 13h00 to 19h00 ; Car parks prohibited from 16 to 19 October inclusive (Open Day and Official Ceremony): the car parks located between the two lines on the drawing below (guests will register in a tent set up opposite Building 156), a marked out area of the external car park in front of Building 33; the appropriate road signs will be erected. Recommendations for 19 October Do not use Gates A and B from 12.30 p.m. to 3.00 p.m. and from 4.30 p.m. to 7.00 p.m. During these times, please use: Gate C (Satigny): exceptionally open in both directions between 12.30 p.m. and 7.30 p.m. Tunnel linking the Meyrin and Prévessin...

When Every Day Is Professional Development Day

Science.gov (United States)

Tienken, Christopher H.; Stonaker, Lew

2007-01-01

In the Monroe Township (New Jersey) Public Schools, teachers' learning occurs daily, not just on one day in October and February. Central office and school-level administrators foster job-embedded teacher growth. Every day is a professional development day in the district, but that has not always been so. How did the district become a system with…

Celebrate the Future and Revere the Monarchy. The Heir’s Birth and the Ceremonial Vanishing Point of the Isabelline Monarchy (1857-1858

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David San Narciso Martín

2017-05-01

Full Text Available The monarchy had a capital role in the 19th Century, adapting to the new political, social and cultural circumstances that liberalism was considering. In this way, it was directly involved in the formation of political and cultural identities. This article proposes to incorporate the study of the Crown in a socio-political and cultural interpretation that emphasizes the game between their political and symbolic power, responding to their capacity for survival and plasticity. To do this, we study the ceremonies as a privileged space to analysis their speeches and performances, as well as its sources of legitimacy, popular acceptance and internalization. This perspective is used to study the ceremonies that brought the birth of Prince Alfonso in 1857: his presentation and the christening, the public exit to the Basilica of Atocha and his confirmation in Covadonga. Using these moments, we analyse the ceremonial development, the speeches generated around the event and social responses, declare the birth of the heir to the Spanish Crown in the elaboration of national identity and gender.

Prenatal exposure to ethanol during late gestation facilitates operant self-administration of the drug in 5-day-old rats.

Science.gov (United States)

Miranda-Morales, Roberto Sebastián; Nizhnikov, Michael E; Spear, Norman E

2014-02-01

Prenatal ethanol exposure modifies postnatal affinity to the drug, increasing the probability of ethanol use and abuse. The present study tested developing rats (5-day-old) in a novel operant technique to assess the degree of ethanol self-administration as a result of prenatal exposure to low ethanol doses during late gestation. On a single occasion during each of gestational days 17-20, pregnant rats were intragastrically administered ethanol 1 g/kg, or water (vehicle). On postnatal day 5, pups were tested on a novel operant conditioning procedure in which they learned to touch a sensor to obtain 0.1% saccharin, 3% ethanol, or 5% ethanol. Immediately after a 15-min training session, a 6-min extinction session was given in which operant behavior had no consequence. Pups were positioned on a smooth surface and had access to a touch-sensitive sensor. Physical contact with the sensor activated an infusion pump, which served to deliver an intraoral solution as reinforcement (Paired group). A Yoked control animal evaluated at the same time received the reinforcer when its corresponding Paired pup touched the sensor. Operant behavior to gain access to 3% ethanol was facilitated by prenatal exposure to ethanol during late gestation. In contrast, operant learning reflecting ethanol reinforcement did not occur in control animals prenatally exposed to water only. Similarly, saccharin reinforcement was not affected by prenatal ethanol exposure. These results suggest that in 5-day-old rats, prenatal exposure to a low ethanol dose facilitates operant learning reinforced by intraoral administration of a low-concentration ethanol solution. This emphasizes the importance of intrauterine experiences with ethanol in later susceptibility to drug reinforcement. The present operant conditioning technique represents an alternative tool to assess self-administration and seeking behavior during early stages of development. Published by Elsevier Inc.

Assessing extreme droughts in North-East Spain from rogation ceremonies

Science.gov (United States)

Cuadrat, José M.; Barriendos, Mariano; Tejedor, Ernesto; Ángel Saz, Miguel; Serrano, Roberto

2014-05-01

Among the different meteorological hazards, droughts are those with the highest socio-economical impact on the Iberian Peninsula. In the present work, drought events that occurred in North-East Spain during the period 1600-1900 have been analysed, using historical information. The abundant documentation available in historical archives and the detail of the meteorological event records allows us the systematic and continuous summary of the drought events from 16th to 19th centuries. Rogation (ceremonies to ask God for rain: pro-pluvia, or to stop raining: pro-serenitate) analysis is an effective method to derive information about climate extremes from documentary sources. These documents are homogeneous information that permit the reconstruction of drought frequency series and create continuous drought indices. Weighted annual sum by levels has been a widespread technique to analyze such data but this analysis is liable to be biased to spring values as these ceremonies are strongly related to farming activities and crop development. The analysis of the length of pro-pluvia periods (the time span during which rogations are carried out in relation to a drought event) and the combination of annual and seasonal information offers a more objective criterion for the analysis of the drought periods and an increase in the resolution of the study. Two drought maxima appear during the 1650-1675 and 1765-1795 periods, characterized by rogations during almost all the year, with a middle stage (1676-1710) when droughts were less frequent and their length shortened. Results indicate that drought evolution during the past four centuries often coincides in time with the evolution recorded in other Mediterranean areas. Between the sixteenth and nineteenth centuries the most important droughts were recorded in the last quarter of the eighteenth century, which coincided with a period of high climatic variability known as the "Maldá" anomaly. In general, the eighteenth century was

Ghost Dancing the Grand Canyon. Southern Paiute Rock Art, Ceremony, and Cultural Landscapes.

Science.gov (United States)

Stoffle; Loendorf; Austin; Halmo; Bulletts

2000-02-01

Combining rock art studies with ethnohistory, contemporary ethnographic analysis, and the interpretations of people who share the cultural traditions being studied, this paper documents a rock art site in Kanab Creek Canyon that appears to have been the location of a Ghost Dance ceremony performed by Southern Paiute and perhaps Hualapai people in the late 1800s. Using the site as a point of departure, it focuses on the way in which synergistic associations among place, artifact, resources, events, and historic and contemporary Indian people contribute to the construction of a contextual cultural landscape.

Deep sole burns in several participants in a traditional festival of the firewalking ceremony in Kee-lung, Taiwan--clinical experiences and prevention strategies.

Science.gov (United States)

Chang, Shun-Cheng; Hsu, Chih-Kang; Tzeng, Yuan-Sheng; Teng, Shou-Cheng; Fu, Ju-Peng; Dai, Niann-Tzyy; Chen, Shyi-Gen; Chen, Tim-Mo; Feng, Chun-Che

2012-11-01

Firewalking is a common Taoist cleansing ceremony in Taiwan, but burns associated with the practice have rarely been reported. We analyzed the patients with plantar burns from one firewalking ceremony. In one firewalking ceremony, 12 Taoist disciples suffered from contact burns to the soles of their feet while walking over burning coals. Eight of them had at least second-degree burns over areas larger than 1% of their total body surface areas (TBSAs). The age, sex, medical history, date of injury, time taken to traverse the fire pit, depth and TBSA of the burns, treatment, length of stay, and outcome were recorded and analyzed. Deep, disseminated second- to third-degree burns were noted and healing took as long as three weeks in some patients. Because disseminated hypertrophic scars form after burns, the soles involved regain much of their tensile strength while walking. The patients experienced only a few difficulties in their daily lives three months after injury. From our experience treating patients with deep disseminated second- to third-degree plantar burns caused by firewalking, we conclude that they should be treated conservatively, with secondary healing rather than a skin graft. Copyright © 2011 Elsevier Ltd and ISBI. All rights reserved.

Immune protection induced on day 10 following administration of the 2009 A/H1N1 pandemic influenza vaccine.

Directory of Open Access Journals (Sweden)

Yizhuo Sun

Full Text Available BACKGROUND: The 2009 swine-origin influenza virus (S-OIV H1N1 pandemic has caused more than 18,000 deaths worldwide. Vaccines against the 2009 A/H1N1 influenza virus are useful for preventing infection and controlling the pandemic. The kinetics of the immune response following vaccination with the 2009 A/H1N1 influenza vaccine need further investigation. METHODOLOGY/PRINCIPAL FINDINGS: 58 volunteers were vaccinated with a 2009 A/H1N1 pandemic influenza monovalent split-virus vaccine (15 µg, single-dose. The sera were collected before Day 0 (pre-vaccination and on Days 3, 5, 10, 14, 21, 30, 45 and 60 post vaccination. Specific antibody responses induced by the vaccination were analyzed using hemagglutination inhibition (HI assay and enzyme-linked immunosorbent assay (ELISA. After administration of the 2009 A/H1N1 influenza vaccine, specific and protective antibody response with a major subtype of IgG was sufficiently developed as early as Day 10 (seroprotection rate: 93%. This specific antibody response could maintain for at least 60 days without significant reduction. Antibody response induced by the 2009 A/H1N1 influenza vaccine could not render protection against seasonal H1N1 influenza (seroconversion rate: 3% on Day 21. However, volunteers with higher pre-existing seasonal influenza antibody levels (pre-vaccination HI titer ≥1∶40, Group 1 more easily developed a strong antibody protection effect against the 2009 A/H1N1 influenza vaccine as compared with those showing lower pre-existing seasonal influenza antibody levels (pre-vaccination HI titer <1∶40, Group 2. The titer of the specific antibody against the 2009 A/H1N1 influenza was much higher in Group 1 (geometric mean titer: 146 on Day 21 than that in Group 2 (geometric mean titer: 70 on Day 21. CONCLUSIONS/SIGNIFICANCE: Recipients could gain sufficient protection as early as 10 days after vaccine administration. The protection could last at least 60 days. Individuals with a

One day access to a running wheel reduces self-administration of d-methamphetamine, MDMA and Methylone

Science.gov (United States)

Aarde, Shawn M.; Miller, Michelle L.; Creehan, Kevin M.; Vandewater, Sophia A.; Taffe, Michael A.

2015-01-01

Background Exercise influences drug craving and consumption in humans and drug self-administration in laboratory animals, but the effects can be variable. Improved understanding of how exercise affects drug intake or craving would enhance applications of exercise programs to human drug users attempting cessation. Methods Rats were trained in the intravenous self-administration (IVSA) of d-methamphetamine (METH; 0.05 mg/kg/inf), 3,4-methylenedioxymethamphetamine (MDMA; 0.5 mg/kg/inf) or methylone (0.5 mg/kg/inf). Once IVSA was established, the effect of ~22 hrs of wheel access in the home cage on subsequent drug taking was assessed in a two cohort crossover design. Results Provision of home cage wheel access during the day prior to IVSA sessions significantly decreased the self-administration of METH, MDMA and methylone. At the individual level, there was no correlation between the amount a rat used the wheel and the size of the individual’s decrease in drug intake. Conclusions Wheel access can reduce self-administration of a variety of psychomotor stimulants. It does so immediately, i.e., without a need for weeks of exercise prior to drug access. This study therefore indicates that future mechanistic investigations should focus on acute effects of exercise. In sum, the results predict that exercise programs can be used to decrease stimulant drug use in individuals even with no exercise history and an established drug taking pattern. PMID:25863714

Halloysite Nanotubes-Induced Al Accumulation and Fibrotic Response in Lung of Mice after 30-Day Repeated Oral Administration.

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Wang, Xue; Gong, Jiachun; Rong, Rui; Gui, Zongxiang; Hu, Tingting; Xu, Xiaolong

2018-03-21

Natural halloysite (Al 2 Si 2 O 5 (OH) 4 · nH 2 O) nanotubes (HNT) are clay materials with hollow tubular structure and are widely applied in many fields. Many in vitro studies indicate that HNTs exhibit a high level of biocompatibility; however, the in vivo toxicity of HNTs remains unclear. In this study, the biodistribution and pulmonary toxicity of the purified HNTs in mice were investigated after intragastric administration for 30 days. HNTs have high stability in biological conditions. Oral administration of HNTs caused significant Al accumulation predominantly in the lung with relative slight effects on Si biodistribution. Oral administration of HNTs stimulated the growth of the mice at low dose (5 mg/kg BW) with no pulmonary toxicity but inhibited the mouse growth and resulted in oxidative stress and inflammation in lung at high dose (50 mg/kg BW). In addition, oral HNTs at high dose could be absorbed from the gastrointestinal tract and deposited in lung and could also induce pulmonary fibrosis.

Ebola transmission linked to a single traditional funeral ceremony - Kissidougou, Guinea, December, 2014-January 2015.

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Victory, Kerton R; Coronado, Fátima; Ifono, Sâa O; Soropogui, Therese; Dahl, Benjamin A

2015-04-17

On December 18, 2014, the Guinea Ministry of Health was notified by local public health authorities in Kissidougou, a prefecture in southeastern Guinea (pop. 284,000), that the number of cases of Ebola virus disease (Ebola) had increased from one case reported during December 8-14, 2014, to 62 cases reported during December 15-21. Kissidougou is one of the four Guinea prefectures (the others are Macenta, Gueckedou, and Conakry) where Ebola was first reported in West Africa in March 2014, and the mid-December increase was the largest documented by any prefecture in Guinea in a single week since the beginning of the epidemic. The Guinea Ministry of Health requested assistance from CDC and the World Health Organization to investigate the local outbreak, identify and isolate persons with suspected Ebola, assess transmission chains, and implement control measures. The investigation found that 85 confirmed Ebola cases were linked to one traditional funeral ceremony, including 62 (73%) cases reported during December 15-21. No additional cases related to this funeral ceremony were reported after January 10, 2015. After the outbreak was identified, rapid implementation of interventions limited additional Ebola virus transmission. Improved training for prompt reporting of cases, investigation, and contact tracing, and community acceptance of safe burial methods can reduce the risk for Ebola transmission in rural communities.

Erythropoietin improves mood and modulates the cognitive and neural processing of emotion 3 days post administration

DEFF Research Database (Denmark)

Miskowiak, Kamilla; Inkster, Becky; Selvaraj, Sudhakar

2008-01-01

the reliability of the rapid mood improvement and its neuropsychological basis. Neuronal responses during the processing of happy and fearful faces were investigated using functional magnetic resonance imaging (fMRI); facial expression recognition performance was assessed after the fMRI scan. Daily ratings...... of mood were obtained for 3 days after Epo/saline administration. During faces processing Epo enhanced activation in the left amygdala and right precuneus to happy and fearful expressions. This was paired with improved recognition of all facial expressions, in particular of low intensity happiness...

Interview with Abel Prize Recipient Srinivasa Varadhan

DEFF Research Database (Denmark)

Raussen, Martin; Skau, Christian

2008-01-01

His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony.......His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony....

The Name Day as a Part of Medieval Historiographical Narrative

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Anna F. Litvina

2015-08-01

Full Text Available The article investigates the ways in which the celebration of the name day (imeniny of Russian princes or their entourages was presented in the Russian chronicles. The custom of celebrating the name day was firmly rooted in the Russian princely environment. For a chronicle narrative, the very rootedness of this custom and the number of its associated actions plays an important role—it is this rootedness that makes stories told in the chronicles quite opaque to the modern reader. A prince’s Christian name and the day of his patron saint were considered to be important background knowledge for the audience of the medieval compiler. There were, apparently, clear ideas about appropriate behavior for prince or a person from his environment on his name day or on the eve of this day but, on the other hand, such assumptions explain why this kind of “normal” behavior rarely forms the subject of special reflection in the chronicles. It is not only a description of the celebration itself that might be very informative, whether it be a church service, a ceremonial feast with various relatives, or an exchange of gifts, but also the description of acts and deeds that were undertaken specifically on a prince’s name day. Therefore, particular attention is given here to stories about undue or inappropriate behavior on this special day. The paper deals with the function and nature of such episodes in the broader context of historiographical narrative.

La ordenación del territorio en la Prehistoria: El caso de la Aldea ceremonial de Orongo en Isla de Pascua.

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María Eugenia Pallarés Torres

2009-09-01

Rapanui culture was characterized by a strong relationship with the ancestors and the origins, favoring the presence of the ancestors and the cosmic relations, with the sea and the sky means that connect with life and the future. The territory was the scene where ideas and concepts were introduced, which materialized through buildings, taking environmental variables, promoted a respectful way of living and inspired by the environment and faithful to the beliefs. In all interventions, there is a duality in remaining private and intentions of the whole community, with a model that divided between clans entire surface of the island, maintaining a communication network through private domains, connecting all population with important and unique areas, both from the perspective ceremonial, as the fund-raising. The settlement pattern is carried out throughout the territory, adapting to the topography, including ceremonial area, housing, culture and storage.

On the occasion of world kidney day 2016; work together to better protect the kidney.

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Nasri, Hamid; Rafieian-Kopaei, Mahmoud

2016-01-01

World kidney day is a yearly global alertness and education ceremony, held on the second Thursday in March. Directory of open access journals (DOAJ), EMBASE, Google Scholar, PubMed, EBSCO, and Web of Science have been searched. Once again we reached to March 14, the world kidney day of 2016. This is the 10th anniversary of world kidney day, a program of the International Society of Nephrology (ISN) and the International Federation of Kidney Foundations (IFKF). World kidney day first began in 2006 and the worldwide campaign highlights a specific theme each year. The theme for 2015 was to invite everybody to drink a glass of water and give one, too, to celebrate their kidneys. This is a symbolic action to memorize that kidneys are vital organs and that they might be cared. It is a manner to make individuals more conscious about their lifestyle choices. In this year, world kidney day will be celebrated on Thursday March 10, 2016. The theme for 2016 will highlight on renal disease and children.

75 FR 3981 - National Angel Island Day, 2010

Science.gov (United States)

2010-01-26

...--from Chinese, Japanese, and Korean to Russian, German, and Urdu. These etchings remain on Angel Island... learn more about the history of Angel Island and to observe this anniversary with appropriate ceremonies...

Halloysite nanotubes-induced Al accumulation and oxidative damage in liver of mice after 30-day repeated oral administration.

Science.gov (United States)

Wang, Xue; Gong, Jiachun; Gui, Zongxiang; Hu, Tingting; Xu, Xiaolong

2018-06-01

Halloysite (Al 2 Si 2 O 5 (OH) 4 ·nH 2 O) nanotubes (HNTs) are natural clay materials and widely applied in many fields due to their natural hollow tubular structures. Many in vitro studies indicate that HNTs exhibit a high level of biocompatibility, however the in vivo toxicity of HNTs remains unclear. The objective of this study was to assess the hepatic toxicity of the purified HNTs in mice via oral route. The purified HNTs were orally administered to mice at 5, 50, and 300 mg/kg body weight (BW) every day for 30 days. Oral administration of HNTs stimulated the growth of the mice at the low dose (5 mg/kg BW) with no liver toxicity, but inhibited the growth of the mice at the middle (50 mg/kg BW) and high (300 mg/kg BW) doses. In addition, oral administration of HNTs at the high dose caused Al accumulation in the liver but had no marked effect on the Si content in the organ. The Al accumulation caused significant oxidative stress in the liver, which induced hepatic dysfunction and histopathologic changes. These findings demonstrated that Al accumulation-induced oxidative stress played an important role in the oral HNTs-caused liver injury. © 2018 Wiley Periodicals, Inc.

Association between serum estradiol level on the hCG administration day and IVF-ICSI outcome

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Tayfun Kutlu

2012-01-01

Full Text Available Background: Estradiol (E2 is required for follicular development and play an important role in embryo implantation. Objective: The aim of this study was to assess the impact of serum E2 levels on the day of hCG administration in IVF-ICSI patients who are performed controlled ovarian hyperstimulation (COH.Materials and Methods: A total of 203 women who were undergone one time IVF cyclus were evaluated in this cross sectional study. All the patients were treated either with long protocol or with microdose flare protocol. The patients were categorized into five groups according to the serum E2 levels on the day of hCG administration.Results: The mean number of the retrieved oocytes was (NRO 10.6±6.7, mean fertilization rate was 55.7±24.8, and implantation rate was 9.0±19.2. Of 203 patients, 43 (21% patients were pregnant. When the overall results are examined, the number of the retrieved oocytes and the number of transferred embryos were better in patients with serum E2 levels >4000 pg/ml and these values were statistically significant. There were no statistical difference in patients 37 years or older. In women ≤36 years old, the IVF-ICSI outcomes were better in patients with serum E2 levels >4000 pg/ml.Conclusion: In spite of the lack of high quality evidence to support a positive association between serum E2 levels and IVF-ICSI outcomes, this study shows that high E2 levels during COH might be associated with an increased potential of pregnancy depending on better ovarian response. When the overall results are examined, the best scores were in patients with serum E2 levels >4000 pg/ml.

Acoustics of native-American ceremonial sites in prehispanic America (Acustica en los espacios escenios rituales prehispanicos)

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Martinez, Maria Isabel

2003-11-01

This thesis establishes a methodology that incorporates the latest procedures used in architectural acoustics for the study of open spaces of this general type, and definitions are given for the acoustic variables of interest. The ``Juego de Pelota'' (ball game) sites are the only ceremonial sites built specifically for the performance of a fertility ritual, and are ideal for the study of prehispanic architectural topographies. Analysis of the acoustic properties of such sites revealed that the topographical characteristics of the elevation profiles of these architectural structures determine the acoustic behavior of these spaces. Such profiles are classified into three basic types: (i) inclined profile, (ii) terraced profile, and (iii) mixed profile. The terraced profiles are the most efficient, and the mixed profiles are the least efficient, in regard to acoustics. The consideration of the acoustic behavior of architectural structures intended for the ``Ball Game,'' as the designs evolved over time, leads to the conclusion that acoustical sensations that contributed effectively to the characteristic mystical atmosphere of the ceremonial rituals were characteristic only of those sites constructed in the ``classical'' period. Thesis advisors: Jaime Navarro and Juan J. Sendra Copies of this thesis written in Spanish may be obtained by contacting the advisor, Jaime Navarro, E.T.S. de Arquitectura de Sevilla, Dpto. de Construcciones Arquitectonicas I, Av. Reina Mercedes, 2, 41012 Sevilla, Spain. E-mail address: jnavarro@us.es

Highlights of the inauguration ceremony for the new permanent exhibition

CERN Multimedia

CERN Bulletin

2010-01-01

The new “Universe of Particles" permanent exhibition in the Globe was unveiled this week to its first visitors. On Monday, 28 June, in the presence of representatives of the local authorities, CERN Director-General Rolf Heuer cut the ribbon; on Tuesday, 29 and Wednesday 30 June the Globe's doors remained open for visits by the CERN personnel.   Cutting the ribbon at the inauguration of the Globe's new permanent exhibition At the conclusion of the inauguration ceremony, the Head of the Education Group, Rolf Landua, expressed his satisfaction: “It's wonderful. We are very happy that it has all turned out so well. Now we look forward to lots of visitors.” The exhibition represents a major addition to the tourist destinations in the region and an important tool for the public awareness of science, which could also be useful for schools. “The purpose of the exhibition is to inspire visitors, to arouse their curiosity about science and to motivate them t...

The Educational Value of Hinduism on the Gumi Suda Ceremony at the Birth of the Twin Babies with Different Genders (Case Study at Pakraman Village of Ketewel, Sukawati District, Gianyar Regency

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Asthadi Mahendra Bhandesa

2017-10-01

Full Text Available This study aimed to identify the educational values of Hinduism on the Gumi Suda ceremony at the Birth of the twin babies with different genders in Pakraman Village of Ketewel, Sukawati District, Gianyar Regency.  The data were collected by using interviews technique and literatures review. Furthermore, the data were analyzed through data reduction process or chosen according to the purpose of the research. The data analysis process was done continuously during the research from the beginning until the end of the research through the systematic tracking and arranging process of the transcripts of interviews, field notes and other materials. The Findings indicated that some of the educational values of Hinduism on the Gumi Suda ceremony at the birth of the twin babies with different genders in Pakraman Village of Ketewel, Sukawati District, Gianyar Regency are tattwa, ethics, ceremonial, health education and social educational values.

Statement to commencement ceremony at American University in Cairo (AUC). 9 February 2006, Cairo, Egypt

Energy Technology Data Exchange (ETDEWEB)

ElBaradei, M

2006-02-09

In its statement to Commencement Ceremony At American University in Cairo (AUC) the Director General of the IAEA reminisced about his life - the twists and turns it had taken, and the lessons he had learned along the way. His messages to the students was to keep thinking and learning, be ready for opportunity when it comes, treat others with the understanding that we are all part of one human family, live your own life, and take joy in it, be proud of your heritage and engage fully in the future of Egypt.

Statement to commencement ceremony at American University in Cairo (AUC). 9 February 2006, Cairo, Egypt

International Nuclear Information System (INIS)

ElBaradei, M.

2006-01-01

In its statement to Commencement Ceremony At American University in Cairo (AUC) the Director General of the IAEA reminisced about his life - the twists and turns it had taken, and the lessons he had learned along the way. His messages to the students was to keep thinking and learning, be ready for opportunity when it comes, treat others with the understanding that we are all part of one human family, live your own life, and take joy in it, be proud of your heritage and engage fully in the future of Egypt

PUBLIC AFFAIRS DIRECTOR HUGH HARRIS SPEAKS AT THE APOLLO/SATURN V CENTER RIBBON-CUTTING CEREMONY

Science.gov (United States)

1996-01-01

NASA/KSC Public Affairs Director Hugh W. Harris gives the welcome and introductions at the ribbon-cutting ceremony to officially open the new Apollo/Saturn V Center, part of the Kennedy Space Center Visitor Center. The 100,000- square-foot facility includes two theaters, various exhibits and an Apollo-era Saturn V rocket, which formerly was on display outside the Vehicle Assembly Building and is one of only three moon rockets remaining in existence. The new center is located off the Kennedy Parkway at the Banana Creek launch viewing site.

Basal follicle stimulating hormone and leptin on the day of hCG administration predict successful fertilization in in vitro fertilization

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Andon Hestiantoro

2016-04-01

Full Text Available Background: Successful pregnancy in in vitro fertilization (IVF program depends on multiple factors. This study aimed to determine whether age, body mass index (BMI, basal follicle stimulating hormone (FSH, estradiol, and leptin on the day of trigger ovulation with human chorionic gonadotropin (hCG might be used as predictor for successful oocyte fertilization in in vitro fertilization (IVF program.Methods: This is a cross sectional study conducted in Yasmin Fertility Clinic, Cipto Mangunkusumo Hospital, Jakarta, Indonesia. Forty participating patients underwent IVF program, excluding smokers, patients with diabetic, morbid obesity, and severe oligospermia or azoospermia. Age, BMI, basal FSH, estradiol, leptin on the day of hCG administration, oocyte count on oocyte retrieval, the number of mature oocyte, and fertility rate were analyzed using bivariate and multivariate analysis to determine which eligible factors play role in predicting the successful of fertilization.Results: Significant correlation was found between basal FSH level and serum leptin/oocyte ratio on the day of hCG administration with successful fertilization. We found probability formula as follows: 1/(1+exp –(6.2 - 0.4(leptin serum/oocyte ratio - 0.8(basal FSH, with 77.8% sensitivity, 77.8% specificity, and AUC levels of 85.6% indicating strong predictability. Probability of successful fertilization related to basal FSH level of 5.90 mIU/mL and leptin serum/oocyte ratio of 3.98.Conclusion: The formula consisting of basal FSH and leptin serum/oocyte ratio on the day of trigger ovulation was capable in predicting the probability of successful fertilization in IVF procedure.

Effects of a single administration of different gonadotropins on day 7 post-insemination on pregnancy outcomes of rabbit does.

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Hashem, N M; Aboul-Ezz, Z R

2018-01-01

This study aimed to investigate the effects of a single administration of one of three different gonadotropins on Day 7 post-insemination on ovarian activity, progesterone (P 4 ) concentration and pregnancy outcomes of rabbit does. Multiparous, non-lactating, V-line does were artificially inseminated after synchronization and ovulation induction with equine chorionic gonadotropin (eCG; 25 IU im) and gonadotropin releasing hormone (GnRH; 0.8  μg buserelin im) 48 h later. On Day 7 post-inseminarion, does were randomly allocated into four groups (n = 40/group). Does of each group were intramuscularly injected with a single dose of one of physiological saline (placebo; control), GnRH (0.8  μg buserelin), human chorionic gonadotropin (hCG; 25 IU) or eCG (25 IU). Concentration of serum P 4 was determined on Days 6, 9, 11 and 18 post-insemination. On Day 14 post-insemination, the ovaries and reproductive tracts of pregnant does were removed and weighed. Also, numbers of visible follicles, hemorrhagic follicles, corpora lutea of pregnancy (pCLs), new CLs (nCLs; formed after Day 7 post-insemination) and implantation sites were recorded. Conception rate, parturition rate, abortion rate, litter size/weight and litter viability were recorded. The highest (P reproductive tract and ovary weights were for eCG. The highest (P rate of fetal loss was in does treated with GnRH. The concentration of serum P 4 decreased (P conception and parturition rates by 24 and 22%; respectively, while GnRH and hCG treatments decreased (P < 0.05) them by 57 and 47.6%; respectively. Litter size and litter weight at birth were improved by eCG, but were adversely affectd by GnRH and hCG. In conclusion, a single administration of eCG 7 Days post-insemination could be recommended for improving pregnancy outcomes in rabbits. Copyright © 2017 Elsevier Inc. All rights reserved.

Absorbed dose estimates from a single measurement one to three days after the administration of 177Lu-DOTATATE/-TOC.

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Hänscheid, Heribert; Lapa, Constantin; Buck, Andreas K; Lassmann, Michael; Werner, Rudolf A

2017-01-01

To retrospectively analyze the accuracy of absorbed dose estimates from a single measurement of the activity concentrations in tumors and relevant organs one to three days after the administration of 177 Lu-DOTA-TATE/TOC assuming tissue specific effective half-lives. Activity kinetics in 54 kidneys, 30 neuroendocrine tumor lesions, 25 livers, and 27 spleens were deduced from series of planar images in 29 patients. After adaptation of mono- or bi-exponential fit functions to the measured data, it was analyzed for each fit function how precise the time integral can be estimated from fixed tissue-specific half-lives and a single measurement at 24, 48, or 72 h after the administration. For the kidneys, assuming a fixed tissue-specific half-life of 50 h, the deviations of the estimate from the actual integral were median (5 % percentile, 95 % percentile): -3 °% (-15 %>; +16 °%) for measurements after 24 h, +2 %> (-9 %>; +12 %>) for measurements after 48 h, and 0 % (-2 %; +12 %) for measurements after 72 h. The corresponding values for the other tissues, assuming fixed tissue-specific half-lives of 67 h for liver and spleen and 77 h for tumors, were +2 % (-25 %; +20 %) for measurements after 24 h, +2 °% (-16 %>; +17 %>) for measurements after 48 h, and +2 %> (-11 %>; +10 %>) for measurements after 72 h. Especially for the kidneys, which often represent the dose limiting organ, but also for liver, spleen, and neuroendocrine tumors, a meaningful absorbed dose estimate is possible from a single measurement after 2, more preferably 3 days after the administration of 177 Lu-DOTA-TATE/-TOC assuming fixed tissue specific effective half-lives. Schattauer GmbH.

The tea ceremony room in traditional Japan: a stylized organization of space and time?

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Eric Decreux

2015-12-01

Full Text Available The paper has the purpose to present the organization of the tea room in the Japanese traditional tea ceremony and its interactions with Japanese imaginary. It suggests mainly that this space is organized in such a way that it eventually appears to become a stylized living place, taking into account two requirements. The first one is clearly to provide a place where both host and guests can have an harmonious exchange around a bowl of tea. The second is to provide a place in harmony with an idealized cosmos expressing both the presence of an ecumene and of time, as it is perceived in the Japanese traditional spirit. The paper thus investigates the presence of diverse Japanese crafts: tatami, calligraphy and poetry, pottery, flowers, metalwork, Japanese pastry, sometimes clothes etc., but also the relationship with outer gardens, outside weather, and the rules of behavior between people. All of these elements are not only considered in relation to one another, but also in relation to the season, to the guests or to other elements of the situation. We emphasize the valorization of different places at some moments, the role of frontiers of some tatami borders or of the fan of each participant. The mutual respect between people playing different roles is also highlighted, as well as the respect towards the chosen objects. Finally, the coordination of the movements and places during the meeting creates a specific and often really appreciated atmosphere. These rules contribute to building a living socialized and idealized place in accordance with two of the well-known watchwords of the tea ceremony: wa kei sei jaku – harmony, respect, purity, tranquility and ichiko ichie one time, one meeting.

Effect of repeated gaboxadol administration on night sleep and next-day performance in healthy elderly subjects.

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Mathias, Stefan; Zihl, Josef; Steiger, Axel; Lancel, Marike

2005-04-01

Aging is associated with dramatic reductions in sleep continuity and sleep intensity. Since gaboxadol, a selective GABA(A) receptor agonist, has been demonstrated to improve sleep consolidation and promote deep sleep, it may be an effective hypnotic, particularly for elderly patients with insomnia. In the present study, we investigated the effects of subchronic gaboxadol administration on nocturnal sleep and its residual effects during the next days in elderly subjects. This was a randomized, double-blind, placebo-controlled, balanced crossover study in 10 healthy elderly subjects without sleep complaints. The subjects were administered either placebo or 15 mg gaboxadol hydrochloride at bedtime on three consecutive nights. Sleep was recorded during each night from 2300 to 0700 h and tests assessing attention (target detection, stroop test) and memory function (visual form recognition, immediate word recall, digit span) were applied at 0900, 1400, and 1700 h during the following days. Compared with placebo, gaboxadol significantly shortened subjective sleep onset latency and increased self-rated sleep intensity and quality. Polysomnographic recordings showed that it significantly decreased the number of awakenings, the amount of intermittent wakefulness, and stage 1, and increased slow wave sleep and stage 2. These effects were stable over the three nights. None of the subjects reported side effects. Next-day cognitive performance was not affected by gaboxadol. Gaboxadol persistently improved subjective and objective sleep quality and was devoid of residual effects. Thus, at the employed dose, it seems an effective hypnotic in elderly subjects.

Development of sedentary communities in the Maya lowlands: coexisting mobile groups and public ceremonies at Ceibal, Guatemala.

Science.gov (United States)

Inomata, Takeshi; MacLellan, Jessica; Triadan, Daniela; Munson, Jessica; Burham, Melissa; Aoyama, Kazuo; Nasu, Hiroo; Pinzón, Flory; Yonenobu, Hitoshi

2015-04-07

Our archaeological investigations at Ceibal, a lowland Maya site located in the Pasión region, documented that a formal ceremonial complex was built around 950 B.C. at the onset of the Middle Preclassic period, when ceramics began to be used in the Maya lowlands. Our refined chronology allowed us to trace the subsequent social changes in a resolution that had not been possible before. Many residents of Ceibal appear to have remained relatively mobile during the following centuries, living in ephemeral post-in-ground structures and frequently changing their residential localities. In other parts of the Pasión region, there may have existed more mobile populations who maintained the traditional lifestyle of the preceramic period. Although the emerging elite of Ceibal began to live in a substantial residential complex by 700 B.C., advanced sedentism with durable residences rebuilt in the same locations and burials placed under house floors was not adopted in most residential areas until 500 B.C., and did not become common until 300 B.C. or the Late Preclassic period. During the Middle Preclassic period, substantial formal ceremonial complexes appear to have been built only at a small number of important communities in the Maya lowlands, and groups with different levels of sedentism probably gathered for their constructions and for public rituals held in them. These collaborative activities likely played a central role in socially integrating diverse groups with different lifestyles and, eventually, in developing fully established sedentary communities.

Power and religion: Geertz position of present-day Bali

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Ni Wayan Radita Novi Puspitasari

2017-05-01

Full Text Available This article analyzes the changes of religious - political power relations from the mid of 1950’s to present-day Bali. Anthropologist Geertz stated that Balinese Hinduism is a “superstition”, “rhetoric” and “state cult” that had been applied in the Negara as a theatre state. Within the conception of Hinduism by referring to the relation between the Divine God -Tri Murti and Tri Hita Karana, the Balinese society is believed in the relation between Gods, the people and its environment. Although in the post-colonial era, Balinese people are maintaining the power existence of the local kingdoms, mainly the system of warna. Through the accumulation of charisma, Geertz provided a concept that Negara was basically a state created by honor and ceremony. Thus, the democratic governmental system of Indonesia hardly reach the political arena within the Balinese society. As a result, through the self-awareness and the notion on equality, the Sudra could establish their role as an influential Balinese personage.

Mifepristone followed by home administration of buccal misoprostol for medical abortion up to 70 days of amenorrhoea in a general practice in Curacao

NARCIS (Netherlands)

Boersma, Adriana A.; Jong, Betty Meyboom-de; Kleiverda, Gunilla

Objective To evaluate the efficacy and safety of home administration of buccal misoprostol after mifepristone for medical abortion up to 70 days' gestation in a general practice in Curacao, where induced abortion is severely restricted by law. Methods In a prospective study 330 women received 200 mg

Metaphysics of the tea ceremony: a randomized trial investigating the roles of intention and belief on mood while drinking tea.

Science.gov (United States)

Shiah, Yung-Jong; Radin, Dean

2013-01-01

This study explored whether drinking tea "treated" with good intentions would enhance mood more than drinking ordinary tea, under double-blind, randomized conditions. Each evening, for seven days in a row, volunteers recorded their mood using the Profile of Mood States (POMS) questionnaire. On days three, four, and five of the test, each participant drank 600 mL of oolong tea in the morning and again in the afternoon. One randomly assigned group blindly received tea that had been intentionally treated by three Buddhist monks; the other group blindly received untreated tea from the same source. On the last day of the test, each person indicated what type of tea he/she believed he/she had been drinking. Stratified, random sampling was used to assign 189 adults into two groups matched by age, gender, the psychological trait of neuroticism, and the amount of tea consumed on average per day. All participants were Taiwanese and lived in Kaohsiung, Taiwan, and the test was conducted over the course of one week to reduce mood fluctuations due to changes in local weather and other common influences. Those who drank treated tea showed a greater increase in mood than those who drank untreated tea (Cohen's d = 0.65, P = .02, two-tailed). Change in mood in those who believed that they were drinking treated tea was much better than those who did not believe (Cohen's d = 1.45, P = .00002, two-tailed). Tea treated with good intentions improved mood more than ordinary tea derived from the same source. Belief that one was drinking treated tea produced a large improvement in mood, but only if one was actually drinking the treated tea, indicating that belief and intentional enhancement interact. This also suggests that the esthetic and intentional qualities associated with the traditional tea ceremony may have subtle influences that extend beyond the ritual itself. © 2013 Elsevier Inc. All rights reserved.

Impact of high- versus low-dose neuromuscular blocking agent administration on unplanned 30-day readmission rates in retroperitoneal laparoscopic surgery.

Directory of Open Access Journals (Sweden)

Martijn Boon

Full Text Available Recent data shows that a neuromuscular block (NMB induced by administration of high doses of rocuronium improves surgical conditions in certain procedures. However, there are limited data on the effect such practices on postoperative outcomes. We performed a retrospective analysis to compare unplanned 30-day readmissions in patients that received high-dose versus low-dose rocuronium administration during general anesthesia for laparoscopic retroperitoneal surgery. This retrospective cohort study was performed in the Netherlands in an academic hospital where routine high-dose rocuronium NMB has been practiced since July 2015. Charts of patients receiving anesthesia between January 2014 and December 2016 were searched for surgical cases receiving high-dose rocuronium and matched with respect to procedure, age, sex and ASA classification to patients receiving low-dose rocuronium. The primary post-operative outcome was unplanned 30-day readmission rate. There were 130 patients in each cohort. Patients in the high- and low-dose rocuronium cohorts received 217 ± 49 versus 37 ± 5 mg rocuronium, respectively. In the high-dose rocuronium group neuromuscular activity was consistently monitored; matched patients were unreliably monitored. All patients receiving high-dose rocuronium were reversed with sugammadex, while just 33% of matched patients were reversed with sugammadex and 20% with neostigmine; the remaining patients were not reversed. Unplanned 30-day readmission rate was significantly lower in the high-dose compared to the low-dose rocuronium cohort (3.8% vs. 12.7%; p = 0.03; odds ratio = 0.33, 95% C.I. 0.12-0.95. This small retrospective study demonstrates a lower incidence of unplanned readmissions within 30-days following laparoscopic retroperitoneal surgery with high-dose relaxant anesthesia and sugammadex reversal in comparison to low-dose relaxant anesthesia. Further prospective studies are needed in larger samples to corroborate our

Impact of high- versus low-dose neuromuscular blocking agent administration on unplanned 30-day readmission rates in retroperitoneal laparoscopic surgery.

Science.gov (United States)

Boon, Martijn; Martini, Chris; Yang, H Keri; Sen, Shuvayu S; Bevers, Rob; Warlé, Michiel; Aarts, Leon; Niesters, Marieke; Dahan, Albert

2018-01-01

Recent data shows that a neuromuscular block (NMB) induced by administration of high doses of rocuronium improves surgical conditions in certain procedures. However, there are limited data on the effect such practices on postoperative outcomes. We performed a retrospective analysis to compare unplanned 30-day readmissions in patients that received high-dose versus low-dose rocuronium administration during general anesthesia for laparoscopic retroperitoneal surgery. This retrospective cohort study was performed in the Netherlands in an academic hospital where routine high-dose rocuronium NMB has been practiced since July 2015. Charts of patients receiving anesthesia between January 2014 and December 2016 were searched for surgical cases receiving high-dose rocuronium and matched with respect to procedure, age, sex and ASA classification to patients receiving low-dose rocuronium. The primary post-operative outcome was unplanned 30-day readmission rate. There were 130 patients in each cohort. Patients in the high- and low-dose rocuronium cohorts received 217 ± 49 versus 37 ± 5 mg rocuronium, respectively. In the high-dose rocuronium group neuromuscular activity was consistently monitored; matched patients were unreliably monitored. All patients receiving high-dose rocuronium were reversed with sugammadex, while just 33% of matched patients were reversed with sugammadex and 20% with neostigmine; the remaining patients were not reversed. Unplanned 30-day readmission rate was significantly lower in the high-dose compared to the low-dose rocuronium cohort (3.8% vs. 12.7%; p = 0.03; odds ratio = 0.33, 95% C.I. 0.12-0.95). This small retrospective study demonstrates a lower incidence of unplanned readmissions within 30-days following laparoscopic retroperitoneal surgery with high-dose relaxant anesthesia and sugammadex reversal in comparison to low-dose relaxant anesthesia. Further prospective studies are needed in larger samples to corroborate our findings and

21st October 2008 - LHC Inauguration Ceremony family photograph in SM18.

CERN Multimedia

CERN Photo Service

2008-01-01

21st October 2008 - LHC Inauguration Ceremony family photograph in SM18. Front row, from left to right : British Minister of State for Science and Innovation, Lord Drayson of Kensington; Hungarian Minister for Research, Science and Innovation K. Molnar; German Federal Minister of Education and Research A. Schavan; Slovak Deputy Prime Minister and Minister of Education J. Mikolaj; Président de la Confédération suisse P. Couchepin; Directeur général du CERN R. Aymar; Premier Ministre de la République française F. Fillon; Portuguese Minister for Science, Technology and Higher Education J. M. Gago; Ministre belge des PME, des Indépendants, de l'Agriculture et de la Politique scientifique S. Laruelle; Ambassador of Italy to the Office of the United Nations and other international organisations in Geneva G. Caracciolo di Vetri. Second row, from left to right: Czech Deputy Minister of Education, Youth and Sports, responsible for Science and Universities V. Ruzicka; Extraordinatory and Plenipotentiary Ambas...

Synapse density and dendritic complexity are reduced in the prefrontal cortex following seven days of forced abstinence from cocaine self-administration.

Directory of Open Access Journals (Sweden)

Khampaseuth Rasakham

Full Text Available Chronic cocaine exposure in both human addicts and in rodent models of addiction reduces prefrontal cortical activity, which subsequently dysregulates reward processing and higher order executive function. The net effect of this impaired gating of behavior is enhanced vulnerability to relapse. Previously we have shown that cocaine-induced increases in brain-derived neurotrophic factor (BDNF expression in the medial prefrontal cortex (PFC is a neuroadaptive mechanism that blunts the reinforcing efficacy of cocaine. As BDNF is known to affect neuronal survival and synaptic plasticity, we tested the hypothesis that abstinence from cocaine self-administration would lead to alterations in neuronal morphology and synaptic density in the PFC. Using a novel technique, array tomography and Golgi staining, morphological changes in the rat PFC were analyzed following 14 days of cocaine self-administration and 7 days of forced abstinence. Our results indicate that overall dendritic branching and total synaptic density are significantly reduced in the rat PFC. In contrast, the density of thin dendritic spines are significantly increased on layer V pyramidal neurons of the PFC. These findings indicate that dynamic structural changes occur during cocaine abstinence that may contribute to the observed hypo-activity of the PFC in cocaine-addicted individuals.

Co-administration of dexamethasone increases severity and accelerates onset day of neutropenia in bladder cancer patients on methotrexate, vinblastine, adriamycin and cisplatin chemotherapy: a retrospective cohort study.

Science.gov (United States)

Itai, Shingo; Suga, Yukio; Hara, Yusuke; Izumi, Kouji; Maeda, Yuji; Kitagawa, Yasuhide; Ishizaki, Junko; Shimada, Tsutomu; Mizokami, Atsushi; Sai, Yoshimichi

2017-01-01

Bladder cancer patients receiving methotrexate, vinblastine, adriamycin and cisplatin (MVAC) chemotherapy are co-administered with dexamethasone as an anti-emetic. We examined whether or not dexamethasone affects the severity and onset day of MVAC-induced severe neutropenia. This was a retrospective study of bladder cancer patients treated with MVAC chemotherapy with or without dexamethasone as an antiemetic at Kanazawa University Hospital during January 2005 - December 2009. Patients were categorized into three groups; no dexamethasone use (Dex (-)), dexamethasone on day 2 (Dex 1 day), and dexamethasone on days 2, 3 and 4 (Dex multiday). We evaluated the incidence of grade 3/4 neutropenia and the day of onset of first severe neutropenic episode during the first course of MVAC chemotherapy. Logistic regression was used to investigate whether co-administration of dexamethasone was a risk factor for severe neutropenia. Episodes of grade 3/4 neutropenia occurred in 3 out of 6 (50.0%), 11 out of 12 (91.7%) and 6 out of 6 (100%) patients in the Dex (-), Dex 1 day, and Dex multiday groups, respectively. The appearance day of first severe neutropenia in the Dex multiday group (13.2 ± 1.0) was significantly accelerated compared to the Dex (-) group (17.7 ± 2.1). Univariate logistic regression analysis revealed that dexamethasone is a risk factor for severe neutropenia (OR 17.0; 95%CI: 1.3-223.1). Co-administration of dexamethasone for anti-emesis brings forward the first appearance of neutropenia, and increases the severity of neutropenia, in bladder cancer patients receiving MVAC chemotherapy.

SharePoint 2010 Administration Instant Reference

CERN Document Server

Williams, Randy

2011-01-01

Fast, accurate answers on SharePoint 2010 administration-in an instant If you're a SharePoint administrator and are looking for fast, accurate, easy-to-understand answers and solutions, then this reference is for you. Thumb tabs, secondary and tertiary tables of contents, and special heading treatments ensure quick and easy ways to find practical solutions on the spot. In addition, quick-reference tables, lists, and step-by-step instruction provide even more helpful information on the day-to-day administration of Microsoft's newest collaboration solution.Features invaluable answers and solutio

Kazan Arbitration Day: The Rule-of-Law Development and Regional Governance

Directory of Open Access Journals (Sweden)

Damir Valeev

2017-01-01

Full Text Available The third Annual Symposium of the Journal “Herald of Civil Procedure” “2016 –KazanArbitration Day: The Rule-of-Law Development and Regional Governance” was hosted by the Law Faculty on September 30, 2016.The opening ceremony of the event took place in the Hall of the Board of Trustees of theKazanUniversity, followed by an academic discussion on legal issues of the Symposium. The Symposium participants and invited guests had the opportunity to discuss the most current and topical issues of civil procedural law, to present the latest Russian and foreign academic works in this direction to colleagues, to offer further ways of development of contemporary civil procedure, and to exchange experience and accumulated knowledge.The Symposium discussed both the issues that directly related to arbitration proceedings as well as the most relevant news in the field of civil procedure and enforcement proceedings in general.

The impact of candle burning during All Saints' Day ceremonies on ambient alkyl-substituted benzene concentrations.

Science.gov (United States)

Olszowski, Tomasz; Kłos, Andrzej

2013-11-01

Research findings concerning benzene, toluene, ethylobenzene, meta-, para- and ortho-xylene as well as styrene (BTEXS) emission at public cemeteries during All Saints' Day are presented here. Tests were carried out at town-located cemeteries in Opole and Grodków (southern Poland) and, as a benchmark, at the centres of those same towns. The purpose of the study was to estimate BTEXS emissions caused by the candle burning and, equally important to examine, whether emissions generated by the tested sources were similar to the BTEXS emissions generated by road transport. During the festive period, significant increases in benzene concentrations, by 200 % and 144 %, were noted at the cemeteries in Opole and Grodków, as well as in toluene, by 366 % and 342 %, respectively. Styrene concentrations also increased. It was demonstrated that the ratio of toluene to benzene concentrations from emissions caused by the burning candles are comparable to the ratio established for transportation emissions.

Pro Python System Administration

CERN Document Server

Sileika, R

2010-01-01

As time goes on, system administrators are presented with increasingly complicated challenges. In the early days, a team of engineers might have had to look after one or two systems. These days, one engineer can administer hundreds or thousands of systems. System administrators are gradually replacing their tools with more advanced and flexible ones. One of the choices is Python. Structurally, Python is a modern, high-level language with a very clean syntax. Python comes with many built-in libraries that can make automation tasks easier. It also has extensive set of third-party libraries and a

National Nuclear Security Administration Nonproliferation Graduate Fellowship Program Annual Report in Brief: October 2007 - May 2008

Energy Technology Data Exchange (ETDEWEB)

Berkman, Clarissa O.; Fankhauser, Jana G.; Sandusky, Jessica A.

2009-05-01

This abbreviated Annual Report covers program activities of the National Nuclear Security Administration (NNSA) Nonproliferation Graduate Fellowship Program (NGFP) from October 2007 through May 2008--the timeframe between the last Annual Report (which covered activities through September 2007) and the next report (which will begin with June 2008 activities). In that timeframe, the NGFP continued building a solid foundation as the program began reaping the benefits of recently implemented changes. This report is organized by Fellowship class and the pertinent program activities for each, including: October 2007 Recruiting events and final applications (Class of 2008) Winter 2007 Selection and hiring (Class of 2008) Spring 2008 Career development roundtables (Class of 2007) Orientation planning (Class of 2008) Recruitment planning and university outreach (Class of 2009) May 2008 Closing ceremony (Class of 2007)

Ernest Orlando Lawrence Awards Ceremony for 2011 Award Winners (Presentations, including remarks by Energy Secretary, Dr. Steven Chu)

International Nuclear Information System (INIS)

Chu, Steven

2012-01-01

The winners for 2011 of the Department of Energy's Ernest Orlando Lawrence Award were recognized in a ceremony held May 21, 2012. Dr. Steven Chu and others spoke of the importance of the accomplishments and the prestigious history of the award. The recipients of the Ernest Orlando Lawrence Award for 2011 are: Riccardo Betti (University of Rochester); Paul C. Canfield (Ames Laboratory); Mark B. Chadwick (Los Alamos National Laboratory); David E. Chavez (Los Alamos National Laboratory); Amit Goyal (Oak Ridge National Laboratory); Thomas P. Guilderson (Lawrence Livermore National Laboratory); Lois Curfman McInnes (Argonne National Laboratory); Bernard Matthew Poelker (Thomas Jeffereson National Accelerator Facility); and Barry F. Smith (Argonne National Laboratory).

Intraperitoneal administration of docosahexaenoic acid for 14days increases serum unesterified DHA and seizure latency in the maximal pentylenetetrazol model.

Science.gov (United States)

Trépanier, Marc-Olivier; Lim, Joonbum; Lai, Terence K Y; Cho, Hye Jin; Domenichiello, Anthony F; Chen, Chuck T; Taha, Ameer Y; Bazinet, Richard P; Burnham, W M

2014-04-01

Docosahexaenoic acid (DHA) is an omega-3 polyunsaturated fatty acid (n-3 PUFA) which has been shown to raise seizure thresholds following acute administration in rats. The aims of the present experiment were the following: 1) to test whether subchronic DHA administration raises seizure threshold in the maximal pentylenetetrazol (PTZ) model 24h following the last injection and 2) to determine whether the increase in seizure threshold is correlated with an increase in serum and/or brain DHA. Animals received daily intraperitoneal (i.p.) injections of 50mg/kg of DHA, DHA ethyl ester (DHA EE), or volume-matched vehicle (albumin/saline) for 14days. On day 15, one subset of animals was seizure tested in the maximal PTZ model (Experiment 1). In a separate (non-seizure tested) subset of animals, blood was collected, and brains were excised following high-energy, head-focused microwave fixation. Lipid analysis was performed on serum and brain (Experiment 2). For data analysis, the DHA and DHA EE groups were combined since they did not differ significantly from each other. In the maximal PTZ model, DHA significantly increased seizure latency by approximately 3-fold as compared to vehicle-injected animals. This increase in seizure latency was associated with an increase in serum unesterified DHA. Total brain DHA and brain unesterified DHA concentrations, however, did not differ significantly in the treatment and control groups. An increase in serum unesterified DHA concentration reflecting increased flux of DHA to the brain appears to explain changes in seizure threshold, independent of changes in brain DHA concentrations. Copyright © 2014 Elsevier Inc. All rights reserved.

Summary of the Day (CDMP)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This Summary of the Day data file contains daily selected elements of observations recorded by certified observers. The stations were located in the U.S. and were...

20 CFR 653.106 - JS day-haul responsibilities.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false JS day-haul responsibilities. 653.106 Section... THE EMPLOYMENT SERVICE SYSTEM Services for Migrant and Seasonal Farmworkers (MSFWs) § 653.106 JS day... Regional Administrator is obtained. (b) No JS applicants shall be referred to non-JS operated day-haul...

Ceremonias, mujer y jerarquía social en el modelo religioso barroco = Ceremonies, woman and social hierarchy in the baroque religious model

Directory of Open Access Journals (Sweden)

Juan Manuel Valencia Rodríguez

2017-01-01

Full Text Available Resumen: El imaginario o modelo religioso barroco representaba un universo mental capaz de ofrecer una concepción global del mundo y de la sociedad, de contornos bien definidos. Entre sus elementos recurrentes figuran los tres aquí estudiados: primero, la importancia concedida al ceremonial, en favor de una religiosidad externa y ritualizada que reafirmaba el papel indispensable de los sacerdotes; segundo, la visión negativa que el catolicismo emite sobre la mujer, conceptuada como un ser inferior; finalmente, la relación entre el discurso eclesiástico y el sistema jerárquico de la sociedad, al que el modelo religioso contribuye a legitimar. Tales mensajes se analizan a través de cinco obras de la época.Abstract: The imaginary or Baroque religious model represented a mental universe capable to offer a global conception of the world and the society with well-defined outlines. Among its recurrent elements are the three treated here; first: the importance given to the ceremonial in favour of an external and ritualized religiosity that reaffirmed the essential role of priests; second: the negative view of Catholicism about the woman, seen as a lower human being; finally, the relationship between the ecclesiastical speech and the hierarchical system of the society, that the religious model contributes to legitimize. Such messages are analyzed through five works of the period.

76 FR 78931 - Food and Drug Administration Rare Disease Patient Advocacy Day; Notice of Meeting

Science.gov (United States)

2011-12-20

... Administration, HHS. ACTION: Notice. The Food and Drug Administration's (FDA) Office of Orphan Products... educate the rare disease community on the FDA regulatory processes. This educational meeting will consist...

From the CERN web: New Year ceremony, new LHC Programme Coordinator, scientific prize and more

CERN Multimedia

2016-01-01

This section highlights articles, blog posts and press releases published in the CERN web environment over the past weeks. This way, you won’t miss a thing...     CERN DG meets locals and internationals in New Year ceremony 15 January – by James Gillies  In one of her first official duties as CERN Director General, Fabiola Gianotti met representatives of CERN’s local communities and international Geneva in Microcosm on Thursday evening to wish them a Happy New Year 2016, and to express thanks for their support. Photo (left to right): Charlotte Lindberg Warakaulle, Director for International Relations, Martin Steinacher, Director for Finance and Human Resources, Fabiola Gianotti, CERN Director-General, Eckhard Elsen, Director for Research and Computing and Frédérick Bordry, Director for Accelerators and Technology. Continue to read…    Jamie Bo...

Our Day-Care Centers Respect Children: Quality Criteria for Day-Care = Criterios para um Atendimento em Creches que Respeite os Direitos Fundamentais das Criancas.

Science.gov (United States)

Campos, Maria Malta; Rosemberg, Fulvia

Prepared as part of an effort to attain minimum quality standards for Brazilian day care centers, this document focuses on day-to-day provision of day care services for children from birth to 6 years old as well as broader day care administrative concerns. The first version of this document was prepared as part of a training project for day care…

Microsoft Windows 7 Administration Instant Reference

CERN Document Server

Panek, William

2010-01-01

An on-the-spot reference for Windows 7 administrators. Hundreds of thousands of IT administrators, network administrators, and IT support technicians work daily with Windows 7. This well-organized, portable reference covers every facet of Windows 7, providing no-nonsense instruction that is readily accessible when you need it. Designed for busy administrators, it features thumb tabs and chapter outlines to make answers easy to find.: Windows 7 administrative and support personnel need quick answers to situations they confront each day; this Instant Reference is designed to provide information,

23 March 2015 - Tree planting ceremony Chemin Auguer, by His Holiness the XIIth Gyalwang Drukpa and CERN Director-General, on the occasion of the event Connecting Worlds: Science Meets Buddhism Great Minds, Great Matters.

CERN Multimedia

Brice, Maximilien

2015-01-01

23 March 2015 - Tree planting ceremony Chemin Auguer, by His Holiness the XIIth Gyalwang Drukpa and CERN Director-General, on the occasion of the event Connecting Worlds: Science Meets Buddhism Great Minds, Great Matters.

Ludic role of religious rituals. The use of play for religious ceremony

Directory of Open Access Journals (Sweden)

Ciocan Tudor Cosmin

2015-11-01

Full Text Available This paper was made as part of a wider research I made about rituals and their meaning and roles they are playing in the religious system of thinking. The way they are thought, displayed, precisely followed as instructed and believed, makes them a powerful social act that has been always provided by any religion, and also a tool for religion to make the human society what it is today. After I speak about what is a ritual and its religious content in general, I am enumerating roles and functions of play and theatre in particular have, both for profane and religious purpose. Do we still use play/games as adults because they are rewarding, they give us pleasure? They are used as means of relaxation, or for continuing the age of childhood; or it is in our nature to play games in everything we do? In this paper I have emphasized play as adaptive potentiation or adaptive variability useful both in therapy, as in religious ceremony. The relation and comparison of rituals with play is due to the fact that playing is the most engaging behavior performed by man and animals, and it can be found as foundation of almost any ritualist activity.

The 2016 Arctic Winter Games: “Now we do what we do best”

DEFF Research Database (Denmark)

Ren, Carina Bregnholm; Thomsen, Robert Chr.

2016-01-01

A few days before the opening ceremony of the 2016 Arctic Winter Games (AWG) in Nuuk, Greenland, weather reports looked bleak. A spring blizzard was on its way and expected to peak the day prior to the opening ceremony. That very Saturday, 1250 participants were set to fly to Greenland’s capital...... city – the highest number of civilians arriving in one day by aircraft in the island’s history. Now, however, bad weather was jeopardizing this milestone in Greenlandic aviation history and, along with that, the successful execution of the upcoming games....

The Ceremony of Tasua and Ashura as a Tourism Attractions in Iran (Case Study: Taft City

Directory of Open Access Journals (Sweden)

Amir Reza Khavarian

2014-12-01

Full Text Available Today, tourism as a global and social phenomenon has special implication of its own. The mechanism behind the phenomenon intertwines and takes different forms in different times and places and completely different effects on the human beings (de freitas, 2003:47. There are many types of tourism. One of the most important tourism forms is religious tourism. Religious tourism is a combination of travel and religion. Most writers are taking into account religious tourism as a part of cultural tourism. Of course, both are quite different, but these two are tied together, and religion is a part of culture. Religious Cultural Festival is an event that causes tourism to travel to a foreign country for looking for religion and heritage experience. Hence the Muharram ceremonies (Ashura and Tasua as a religious event can be raised as an event that can familiarize domestic and foreign tourists with part of Iranian religious and culture society. Iran is an old and historical country and its present religious is Islam, most of the people are Shia? The ceremonies of Tasua and Ashura in most part of this country with different showings are done. One of those is in Taft city located in Yazd province. This research is with aims to optimize utilization of the Ashura and Tasua religious festival in order to develop Taft city and to remove barriers on the way of Taft religious tourism using the SWOT model. This evaluation model (that evaluated strengths, weaknesses, opportunities and threats is considered one of the best strategies for tourism planning. Methods of data collection and analysis of required data is more documentaries, analytical and Survey research. The results indicate that proximity to population centers and urban centers, such as the city of Yazd and distinctive funeral's style from other parts of Province, are the best strengths for this city's religious tourism. Short duration of tourists stay in the cities and Lack of tourists' economic outputs

Day-care attendance and child development:

DEFF Research Database (Denmark)

Bauchmüller, Robert; Gørtz, Mette; Rasmussen, Astrid Würtz

performance at the end of elementary schooling. We assess the effects of attended types and qualities of day-care institutions on various child outcomes as measured by school grades in mathematics, science, English and Danish for the whole Danish population as well as outcomes from the 2006 PISA Denmark...... survey and a 2007 PISA Copenhagen survey. We use administrative registries to generate indicators such as child-staff ratios, child-pedagogues ratios, and the share of male staff and of staff with non-Danish origins. Furthermore, we use information on the average levels of educational attainments......, of total work experiences, ages and hourly wages of staff members. Those indicators show the expected correlations with children’s development outcomes, better day-care quality being linked to better child outcomes ten years later. We use rich administrative information about the children’s background...

Her Excellency Mrs Sarah Gillett Her Majesty's Ambassador to the Swiss Confederation United Kingdom of Great Britain and Northern Ireland on the occasion of the Antony Gormley sculpture unveiling ceremony Wednesday 7th December 2011

CERN Document Server

Maximilien Brice

2011-01-01

Her Excellency Mrs Sarah Gillett Her Majesty's Ambassador to the Swiss Confederation United Kingdom of Great Britain and Northern Ireland on the occasion of the Antony Gormley sculpture unveiling ceremony Wednesday 7th December 2011

10 CFR 451.10 - Administrative appeals.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Administrative appeals. 451.10 Section 451.10 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION RENEWABLE ENERGY PRODUCTION INCENTIVES § 451.10 Administrative... application in whole or in part shall appeal, on or before 45 days from date of the notice issued by the DOE...

Naturalistic Effects of Five Days of Bedtime Caffeine Use on Sleep, Next-Day Cognitive Performance, and Mood

Science.gov (United States)

Tiplady, Brian; Priestley, Caroline M.; Rogers, Peter J.

2014-01-01

Background: Disruptive effects of caffeine on sleep have previously been reported, although measures of next-day mood and performance have rarely been included. The present study aims to evaluate the effects of caffeine on sleep and associated next-day effects in a naturalistic field setting. Methods: Nineteen participants (daily caffeine intake 0–141 mg), assessed as good sleepers, took part in a randomized, placebo-controlled, double-blind, 2-week crossover study to assess the effects of bedtime caffeine use (250 mg) on sleep and next-day cognitive performance and mood, which were assessed on a mobile phone in the morning and afternoon. Sleep was assessed objectively (actiwatch) and subjectively (sleep diary). Results: Caffeine's effects on sleep were largely restricted to the first day of administration, with actigraphically measured reduced sleep efficiency, increased activity score and fragmentation index, decreased self-rated sleep quality, and an increased occurrence of participants waking early; only decreased sleep efficiency remained over the week. Effects on next-day performance and mood were evident over the whole week, although despite disrupting sleep, accuracy on a working memory task was higher after caffeine than placebo administration. Conclusions: Caffeine disrupted sleep, although when assessing next-day performance, which may have been affected by the presence of residual caffeine, performance appeared better after caffeine compared to placebo, although this was most likely due to prevention of the effects of overnight withdrawal from caffeine rather than representing a net benefit. Furthermore, partial tolerance developed to the effects of caffeine on sleep. PMID:24868491

Utilizing 3D-visualization to apply compulsory ALARA principles in nuclear power plant design and day-to-day operation

Energy Technology Data Exchange (ETDEWEB)

Sanders, R. L.; Lake, J. E. [Oak Ridge National Laboratory, Computational Sciences and Engineering Div., Mail Stop 6085, One Bethel Valley Road, Oak Ridge, TN 37831 (United States)

2006-07-01

The development of an advanced visualization and simulation tool to support both design as well as day-to-day operation is presented. This tool exploits cutting edge computer graphics, physics-based effects modeling, virtual reality, and gaming technologies to establish a system that can eventually be used for the administrative planning and training of plant operators and design engineers. (authors)

Utilizing 3D-visualization to apply compulsory ALARA principles in nuclear power plant design and day-to-day operation

International Nuclear Information System (INIS)

Sanders, R. L.; Lake, J. E.

2006-01-01

The development of an advanced visualization and simulation tool to support both design as well as day-to-day operation is presented. This tool exploits cutting edge computer graphics, physics-based effects modeling, virtual reality, and gaming technologies to establish a system that can eventually be used for the administrative planning and training of plant operators and design engineers. (authors)

An Examination of Common Worship and Ceremonies among the Abrahamic Faiths: Implication for Religious Tolerance in Nigeria

Directory of Open Access Journals (Sweden)

Omomia, O. Austin

2014-07-01

Full Text Available Abrahamic faiths refer to the three most popular religions that traced their origin to Abraham. These religions are Judaism (the earliest of the three, Christianity and Islam (Islam is commonly adjudged as the most recent.This paper examined the common worship, customs and other religious ceremonies prevalent among the Abrahamic faiths. It also identified the common areas of agreement between the Abrahamic faiths with regards to the common religious related customs. It is on this strength that the paper argued that the Abrahamic faiths should emphasize on areas of unity rather than widen the gulf of disagreement. The paper employed the historical and sociological methods of investigation. It is recommended that the Abrahamic faiths should explore areas of unity in order to strengthen the cord of tolerance and peace in the world in general and Nigeria in particular.

Global Surface Summary of the Day - GSOD

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Global Surface Summary of the Day is derived from The Integrated Surface Hourly (ISH) dataset. The ISH dataset includes global data obtained from the USAF...

Ball culture of the Moscow nobility of the 18th - first halfof 19th century: ceremony, entertainment or love game?

Directory of Open Access Journals (Sweden)

М В Короткова

2008-06-01

Full Text Available In the article on the basic of various sources, including the manuscripts and personal origin, attempt of reconstruction of ball culture of the Russian metropolitan nobility of the eighteenth and the first half of nineteenth century. The author made a conclusion of the nobility ball from compulsory state ceremony to secular entertainment determined his long time and popularity in Russia and especially in Moscow. Despite of some liberalization of ball culture in nineteenth century was one of the reasons of appearance new secular etiquette, including gender aspects, which later acquired general estate character. In article retraces the connection between the changes of dances in the balls and the character of public relation.

Summary of the Day Observations - Misawa Japan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Summary of the Day Observations - Misawa Japan is a collection of data summarizing daily weather observations taken at Misawa Naval Air Station, near the north end...

Age and body composition influence TSH concentrations after administration of rhTSH.

Science.gov (United States)

Holthausen, F F; von Müller, F; Happel, C; Kranert, W T; Grünwald, F

2015-01-01

Previous studies listed body surface area (BSA), lean body mass (LBM), and age as modifying factors on the TSH concentrations after administration of recombinant human thyrotropin (rhTSH). The purpose of this study was to identify the main modifying factors on serum TSH levels and to compare the stimulation via single rhTSH injection after a short thyroid hormone withdrawal (THW) with that of the standard stimulating protocol. 106 patients with differentiated thyroid cancer (DTC) undergoing radioiodine therapy (RIT) after rhTSH administration were obtained through chart review. Two groups were evaluated: Group I was treated with a single rhTSH administration after two weeks of T3 therapy followed by one week of THW. Group II was stimulated according to the international standard protocol via rhTSH injections for two consecutive days. Serum TSH concentrations were documented prior to rhTSH administration (day 1 TSH), one day after (day 3 TSH) and 3-6 days after (mean 4.2 days, day 6 TSH) the last rhTSH injection. The following data was collected: age, gender, weight, height, BMI, LBM, BSA, residual thyroid tissue, CRP, creatinine, GFR, liver enzymes, alkaline phosphatase, cholesterol, and triglycerides. Group I: Age combined with anthropometric factors like BMI (TSH increase and day 6 TSH), BSA (TSH decrease), and gender (day 6 TSH) are the main modifying factors on serum TSH concentrations after rhTSH administration. Group II: Age and lean body mass (LBM) showed a significant impact on day 3 TSH, TSH increase (day 3-day 1), and TSH decrease (day 6-day 3). Day 6 TSH was found to be influenced by GFR (group II). Age and anthropometric parameters have significant independent influence on TSH concentrations after rhTSH injection in both groups. Anthropometric parameters (BSA, LBM) and demographic parameters (female gender) show strong influence on TSH concentrations. Further research should be conducted to examine the influence of body compartments on TSH levels

CERN's 60th anniversary celebrations: "Cook"ed to perfection

CERN Multimedia

CERN Bulletin

2014-01-01

On 29 September, CERN celebrated its 60th anniversary with a gala celebration. Hundreds of CERN staff members and users, dignitaries from CERN Member States and representatives of international organisations filled the marquee for a ceremony featuring speeches as well as music from the EU Youth Orchestra. CERN Recruitment Unit section leader Anna Cook was called in at the last minute to host the ceremony.   Anna had just got back from a run on her day off when she got the call. On the line CERN60 project leader Sascha Schmeling, Globe manager Bernard Pellequer and video editor Jacques Fichet had a problem. French-Swiss journalist Darius Rochebin, who had been pegged to host CERN's 60th anniversary ceremony, had been forced to cancel at the last minute, just three days before the event. Would Anna host the celebration – a ceremony to be attended by hundreds and broadcast around the world for all to see? After asking whether it was a joke, she said: “OK, I&rsquo...

Pharmacokinetics of triamcinolone acetonide following intramuscular and intra-articular administration to exercised Thoroughbred horses.

Science.gov (United States)

Knych, H K; Vidal, M A; Casbeer, H C; McKemie, D S

2013-11-01

The use of triamcinolone acetonide (TA) in performance horses necessitates establishing appropriate withdrawal times prior to performance. To describe the plasma pharmacokinetics of TA and time-related urine and synovial fluid concentrations following i.m. and intra-articular administration to exercised Thoroughbred horses. Block design. Twelve racing fit adult Thoroughbred horses received a single i.m. administration of TA (0.1 mg/kg bwt). After an appropriate washout period, the same horses then received a single intra-articular TA administration (9 mg) into the right antebrachiocarpal joint. Blood, urine and synovial fluid samples were collected prior to, and at various times, up to 60 days post drug administration and analysed using liquid chromatography-mass spectrometry. Plasma data were analysed using noncompartmental analysis. Maximum measured plasma TA concentrations were 0.996 ± 0.391 at 13.2 h and 1.27 ± 0.278 ng/ml at 6.5 h for i.m. and intra-articular administration, respectively. The plasma terminal elimination half-life was 11.4 ± 6.53 and 0.78 ± 1.00 days for i.m. and intra-articular administration, respectively. Following i.m. administration, TA was below the limit of detection (LOD) by Days 52 and 60 in plasma and urine, respectively. Following intra-articular administration TA was undetectable by Day 7 in plasma and Day 8 in urine. Triamcinolone acetonide was also undetectable in any of the joints sampled following i.m. administration and remained above the limit of quantitation (LOQ) for 21 days following intra-articular administration. This study extends previous studies describing the pharmacokinetics of TA following i.m. and intra-articular administration to the horse and suggests that plasma and urine concentrations are not a good indicator of synovial fluid concentrations. Furthermore, results of this study supports an extended withdrawal time for TA given i.m. © 2013 EVJ Ltd.

Cannabinoids and metabolites in expectorated oral fluid after 8 days of controlled around-the-clock oral THC administration.

Science.gov (United States)

Milman, Garry; Barnes, Allan J; Schwope, David M; Schwilke, Eugene W; Goodwin, Robert S; Kelly, Deana L; Gorelick, David A; Huestis, Marilyn A

2011-08-01

Oral fluid (OF) is an increasingly accepted matrix for drug testing programs, but questions remain about its usefulness for monitoring cannabinoids. Expectorated OF specimens (n = 360) were obtained from 10 adult daily cannabis smokers before, during, and after 37 20-mg oral Δ(9)-tetrahydrocannabinol (THC) doses over 9 days to characterize cannabinoid disposition in this matrix. Specimens were extracted and analyzed by gas chromatography-mass spectrometry with electron-impact ionization for THC, 11-hydroxy-THC, cannabidiol, and cannabinol, and negative chemical ionization for 11-nor-9-carboxy-THC (THCCOOH). Linear ranges for THC, 11-hydroxy-THC, and cannabidiol were 0.25-50 ng/mL; cannabinol 1-50 ng/mL; and THCCOOH 5-500 pg/mL. THCCOOH was the most prevalent analyte in 344 specimens (96.9%), with concentrations up to 1,390.3 pg/mL. 11-hydroxy-THC, cannabidiol, and cannabinol were detected in 1, 1, and 3 specimens, respectively. THC was detected in only 13.8% of specimens. The highest THC concentrations were obtained at admission (median 1.4 ng/mL, range 0.3-113.6) from previously self-administered smoked cannabis. A total of 2.5 and 3.7% of specimens were THC-positive at the recommended Substance Abuse and Mental Health Services Administration (2 ng/mL) and Driving Under the Influence of Drugs, Alcohol and Medicines (DRUID) (1 ng/mL) confirmation cutoffs, respectively. THC is currently the only analyte for monitoring cannabis exposure in OF; however, these data indicate chronic therapeutic oral THC administration and illicit oral THC use are unlikely to be identified with current guidelines. Measurement of THCCOOH may improve the detection and interpretation of OF cannabinoid tests and minimize the possibility of OF contamination from passive inhalation of cannabis smoke.

Effects of postmenopausal hormone therapy every day and every other day on lipid levels according to difference in body mass index.

Science.gov (United States)

Yasui, Toshiyuki; Umino, Yuka; Takikawa, Masaya; Uemura, Hirokazu; Kuwahara, Akira; Matsuzaki, Toshiya; Maegawa, Masahiko; Furumoto, Hiroyuki; Miura, Masakazu; Irahara, Minoru

2005-03-01

The objective of this study was to determine the effects of postmenopausal estrogen and progestogen therapy (EPT) every day and every other day on lipid levels, particularly triglyceride (TG) levels, according to difference in body mass index (BMI). Ninety-nine postmenopausal women (mean age, 53.9 +/- 5.6 years; mean BMI, 22.8 +/- 2.8 kg/m) were randomly treated with EPT every other day or every day for 1 year. Fifty women received oral administration of 0.625 mg of conjugated equine estrogen (CEE) and 2.5 mg of medroxyprogesterone acetate (MPA) every other day, and 49 women received oral administration of 0.625 mg of CEE and 2.5 mg of MPA every day. Blood samples were collected at baseline and after 1 year of therapy for measurement of fasting TG, total cholesterol, high-density lipoprotein-cholesterol (HDL-C), and apolipoproteins. Data from 88 of the 99 postmenopausal women were used for analysis. In women whose BMI was 25 kg/m or higher, TG levels during EPT every day increased by 26.8%, while TG levels during EPT every other day decreased by 12.3%. There was a significant (P every day and every other day. In women whose BMI was less than 25 kg/m, TG levels during EPT every day increased by 21.7%, while during EPT every other day TG levels did not change. The mean levels of estradiol during EPT every day in women whose BMI was less than 25 kg/m and in women whose BMI was 25 kg/m or higher were 28.5 and 38.7 pg/mL, respectively, the difference between these levels was significant (P every other day in these two BMI groups. Triglyceride levels during EPT every day with conventional doses of CEE and MPA increased more in overweight and obese postmenopausal women in association with increased estrogen levels.

Comparison of buprenorphine and methadone effects on opiate self-administration in primates.

Science.gov (United States)

Mello, N K; Bree, M P; Mendelson, J H

1983-05-01

The effects of ascending and descending doses of buprenorphine (0.014-0.789 mg/kg/day) and methadone (0.179-11.86 mg/kg/day) on opiate and food intake were studied in Macaque monkeys over 195 to 245 days. Food (1-g banana pellets) and i.v. drug self-administration (heroin 0.01 or 0.02 mg/kg/injection or Dilaudid 0.02 mg/kg/injection) were maintained on a second-order schedule of reinforcement [FR 4 (VR 16:S)]. Buprenorphine (0.282-0.789 mg/kg/day) produced a significant suppression of opiate self-administration at 2.5 to 7 times the dose shown to be effective in human opiate abusers (P less than .05-.001). Methadone (1.43-11.86 mg/kg/day) did not suppress opiate self-administration in four of five monkeys across a dose range equivalent to 100 to 800 mg/day in man. The distribution of opiate self-administration across drug sessions did not account for the absence of methadone suppression as monkeys took 43% of the total daily opiate injections during the first daily drug session, 2.5 hr after methadone administration. During buprenorphine maintenance, food intake remained stable or increased significantly above base-line levels. Methadone maintenance was associated with significant decrements in food intake in four of five monkeys. Buprenorphine appeared to be significantly more effective in suppressing opiate self-administration than methadone across the dose range studied. Buprenorphine had none of the toxic side effects (seizures, respiratory depression, profound psychomotor retardation) associated with high doses of methadone over 6 to 8 months of daily drug treatment. These data are consistent with clinical studies of buprenorphine effects on heroin self-administration in human opiate addicts.

Ibsen's Plays in China And Their Ethical Value:A Speech at the Closing Ceremony of the Third International Ibsen Conference in China

Institute of Scientific and Technical Information of China (English)

Nie Zhenzhao

2005-01-01

This is a speech delivered at the closing ceremony of The Third International Ibsen Conference in China, which introduces some people and their studies on Ibsen in China, and takes A Doll's House as an example for an ethical analysis. The speech chooses Professor Wang Zhongxiang, Professor Kwok-kan Tam, Professor Knut Brynhildsvoll and others for an evaluation of their studies as the evidence of achievements in the Ibsen studies in the New Period in China. The speech, from the perspective of ethical literary criticism, also analyses A Doll's House as a moral play to raise moral questions and concludes that Ibsen's so-called social problem plays are ethical problem ones.

Nature and scope of public administration

Directory of Open Access Journals (Sweden)

Uchem, R.O.

2013-03-01

Full Text Available The success and survival of any organizations be they government or not is contingent upon group efforts and cooperation to achieve set goals. This paper discusses the nature and scope of public administration to say that in modern day societies, any administration in the public interest transcends beyond government circles and finds expression in other spheres of human endeavors including the church, mosques, postal services as well as international relations and diplomacy, respectively. The paper discusses the concepts of administration and public administration thereby creating a distinction between the two concepts. Furthermore, the understanding of the scope of administration through the various schools of thought have also been captured, the essence of which is to generate a clearer understanding of the discourse under review. The paper ends with conclusions.

Fluoxetine Dose and Administration Method Differentially Affect Hippocampal Plasticity in Adult Female Rats

Science.gov (United States)

Pawluski, Jodi L.; van Donkelaar, Eva; Abrams, Zipporah; Steinbusch, Harry W. M.; Charlier, Thierry D.

2014-01-01

Selective serotonin reuptake inhibitor medications are one of the most common treatments for mood disorders. In humans, these medications are taken orally, usually once per day. Unfortunately, administration of antidepressant medications in rodent models is often through injection, oral gavage, or minipump implant, all relatively stressful procedures. The aim of the present study was to investigate how administration of the commonly used SSRI, fluoxetine, via a wafer cookie, compares to fluoxetine administration using an osmotic minipump, with regards to serum drug levels and hippocampal plasticity. For this experiment, adult female Sprague-Dawley rats were divided over the two administration methods: (1) cookie and (2) osmotic minipump and three fluoxetine treatment doses: 0, 5, or 10 mg/kg/day. Results show that a fluoxetine dose of 5 mg/kg/day, but not 10 mg/kg/day, results in comparable serum levels of fluoxetine and its active metabolite norfluoxetine between the two administration methods. Furthermore, minipump administration of fluoxetine resulted in higher levels of cell proliferation in the granule cell layer (GCL) at a 5 mg dose compared to a 10 mg dose. Synaptophysin expression in the GCL, but not CA3, was significantly lower after fluoxetine treatment, regardless of administration method. These data suggest that the administration method and dose of fluoxetine can differentially affect hippocampal plasticity in the adult female rat. PMID:24757568

Fluoxetine Dose and Administration Method Differentially Affect Hippocampal Plasticity in Adult Female Rats

Directory of Open Access Journals (Sweden)

Jodi L. Pawluski

2014-01-01

Full Text Available Selective serotonin reuptake inhibitor medications are one of the most common treatments for mood disorders. In humans, these medications are taken orally, usually once per day. Unfortunately, administration of antidepressant medications in rodent models is often through injection, oral gavage, or minipump implant, all relatively stressful procedures. The aim of the present study was to investigate how administration of the commonly used SSRI, fluoxetine, via a wafer cookie, compares to fluoxetine administration using an osmotic minipump, with regards to serum drug levels and hippocampal plasticity. For this experiment, adult female Sprague-Dawley rats were divided over the two administration methods: (1 cookie and (2 osmotic minipump and three fluoxetine treatment doses: 0, 5, or 10 mg/kg/day. Results show that a fluoxetine dose of 5 mg/kg/day, but not 10 mg/kg/day, results in comparable serum levels of fluoxetine and its active metabolite norfluoxetine between the two administration methods. Furthermore, minipump administration of fluoxetine resulted in higher levels of cell proliferation in the granule cell layer (GCL at a 5 mg dose compared to a 10 mg dose. Synaptophysin expression in the GCL, but not CA3, was significantly lower after fluoxetine treatment, regardless of administration method. These data suggest that the administration method and dose of fluoxetine can differentially affect hippocampal plasticity in the adult female rat.

Cassini Scientist for a Day: an international contest in Greece

Science.gov (United States)

Solomonidou, Anezina; Moussas, Xenophon; Xystouris, Georgios; Coustenis, Athena; Lebreton, Jean-Pierre; Katsavrias, Christos; Bampasidis, Georgios; Kyriakopoulos, Konstantinos; Kouloumvakos, Athanasios; Patsou, Ioanna

2013-04-01

The Cassini Outreach Team of NASA's Jet Propulsion Laboratory is being organizing a brilliant school contest in Astronomy focusing in the Saturnian system. This essay contest provides school students all around the worlds with the opportunity to get involved in astronomy and astrophysics and planetary sciences in particular. From 2010 the 'Cassini Scientist for a Day' contest has being one of the most successful as well as important outreach activities of ESA and NASA in Greece with hundreds of participants all over Greece. The number of participants is growing rapidly every year. This type of school competition in Greece is particularly important since Astronomy and Astrophysics and Space Sciences, although very popular, are not included in the school curricula and thus students rarely have the opportunity to experience and participate actively in these subjects. For the years 2010 and 2011, the Space Physics Group of the Astronomy, Astrophysics and Mechanics section of the University of Athens in association with external colleagues has been selected as the co-ordinator of NASA for the competition in Greece. Under the guidance of Cassini Outreach team, the members of the Space Physics Group have informed, explained and spread the rules of the competition at primary, secondary and high schools all over Greece. In general, the students have the option to choose Cassini monitoring between three targets of the Saturnian system, which the participants show that will bring the best scientific result. Their arguments should be summarized in an essay of 500 words more or less. They also have the option to do team work through groups of maximum three students. The participation in the contest for 2010 was unexpectedly high and thoroughly satisfied. The winners awarded through a ceremony which was held in the largest amphitheater at the central building of the University of Athens, that was fully packed. The following year 2011 the participation increased up to 300% while

Social Functions of Ritual Music of Dong Funeral Ceremony%侗族丧葬仪式音乐的社会功能探析--以黔东南黎平县龙额村为例

Institute of Scientific and Technical Information of China (English)

姚仕秀

2014-01-01

侗族丧葬仪式是侗族人民的一项重要人生仪礼，它的内容和形式与侗族人民的宗教信仰观念有着密切关系，反映了侗族社会的民间传统习俗文化。仪式音乐作为丧葬仪式的组成部分，在仪式过程中担负着不同类型的角色，有赞颂亡者功德、沟通人神对话等媒介的作用。解读龙额侗族丧葬仪式音乐文化，分析其文化内涵及社会功能，对了解和研究侗族丧葬仪式特征，具有重要的价值和意义。%The funeral ceremony of Dong is an important ritual for Dong people. There is a close relationship between its religious concepts and its form and content, reflecting the traditional customs and culture of Dong. As a part of the funeral ceremony, the ritual music plays a different type of roles in it:praising the dead, and communicating with God, and so on. This paper studies the culture of its funeral music and analyzes its cultural conno-tations and social functions for better understanding characteristics of the Dong funeral ceremony, which has important value and significance.

9 CFR 124.43 - Administrative decision.

Science.gov (United States)

2010-01-01

... Diligence Hearing § 124.43 Administrative decision. Within 30 days after completion of the due diligence... publish the due diligence redetermination in the Federal Register, notify PTO of the redetermination, and...

Un centro ceremonial formativo en el Alto Piura

Directory of Open Access Journals (Sweden)

1989-01-01

Full Text Available Les recherches menées depuis 1986 sur le site de Cerro Ñañañique (Chulucanas, département de Piura ont permis l'étude et la caractérisation d'un complexe cérémoniel qui fut édifié et occupé entre le X ème et V ème siècles avant notre ère. On a pu reconnaître plusieurs phases de construction et d'agrandissement du site, organisé suivant un plan général en U. Des traditions céramiques d'origines et de styles différents -dont on peut suivre l'évolution tant du point de vue des formes et techniques décoratives qu'en ce qui concerne l'iconographie, particulièrement variée- sont présentes contemporainement sur le site. L'ensemble de ces données, nouvelles pour la zone d'étude, ainsi que l'analyse comparative des vestiges et restes matériels, prouvent l'existence de contacts et de relations avec l'ensemble des régions environnantes et tout particulièrement l'intégration du Haut Piura aux systèmes idéologiques et religieux plus méridionaux. L'implantation du site pourrait être liée à sa situation géographique, à la croisée d'une voie d'échange entre populations côtières, andines et amazoniennes et d'un chemin nord-sud facilitant les contacts entre la côte nord péruvienne et la côte et les Andes équatoriennes. Son occupation paraît témoigner d'une situation originale -caractérisée par la présence de représentants de plusieurs traditions culturelles- qui se maintiendra et singularisera également ce secteur du Haut Piura durant les époques postérieures. Las investigaciones realizadas desde 1986 en el sitio de Cerro Ñañañique (Chulucanas, departamento de Piura, han permitido el estudio y la caracterización de un complejo ceremonial, edificado y ocupado entre los siglos X y V antes de nuestra era. Se ha reconocido varias fases de construcción y ampliación del conjunto, según un plan general en U. Están presentes contemporáneamente en el sitio varias tradiciones cerámicas de orígenes y

Short-term parenteral and peroral testosterone administration in men with alcoholic cirrhosis

DEFF Research Database (Denmark)

Gluud, C; Bennett, Patrick; Dietrichson, O

1981-01-01

other day, rather constant serum concentrations with median values of about 30 ng/ml were reached after 4 days. Peroral testosterone administration (800 mg micronized free testosterone) each day also resulted in fairly constant serum concentrations after 4 days, and the median values were about 50 ng......Serum concentrations of testosterone were measured in 24 male patients with alcoholic cirrhosis during testosterone administration. The purpose was to compare serum concentrations of testosterone during peroral with those during parenteral testosterone administration in these patients. Patients who...... were injected intramuscularly with a combination of short- and long-acting testosterone (Triolandren, 348 mg testosterone) had median peak values of serum testosterone of about 40 ng/ml, which fell to basal levels after a fortnight. During testosterone propionate injections (84 mg testosterone) every...

[Epileptic encephalopathy associated with forced normalization after administration of levetiracetam].

Science.gov (United States)

Kikuchi, Takahiro; Kato, Mitsuhiro; Takahashi, Nobuya; Nakamura, Kazuyuki; Hayasaka, Kiyoshi

2013-09-01

Here we report a case of a 10-year-old female with unclassified epileptic encephalopathy who showed forced normalization after administration of levetiracetam (LEV). She initially presented with intractable tonic and myoclonic seizures that were observed about 10 times a day along with frequent multifocal sharp and slow wave complexes on electroencephalography (EEG). We were forced to decrease the topiramate dose because of the appearance of nystagmus, and her myoclonic seizures became worse. We added LEV (250 mg/day) and her tonic and myoclonic seizures disappeared one day after initiation of LEV administration. However, she showed hyporesponsiveness and akinesia. The disappearance of paroxysmal discharges on EEG confirmed the diagnosis of forced normalization. Despite continuous administration of LEV, tonic and myoclonic seizures relapsed within a month but her psychotic symptoms resolved simultaneously. To the best of our knowledge, this is the first reported case of forced normalization after LEV administration. It should be noted that LEV may cause forced normalization although it can be started at an adequate dosage.

Administration of venlafaxine after chronic methadone detoxification blocks post-depression relapse in rats

Directory of Open Access Journals (Sweden)

Meysam Fadaei-Kenarsary

2017-08-01

Full Text Available ABSTRACT Relapse is highly prevalent after detoxification and depression. Due to the advantages of venlafaxine compared with other antidepressants, it is expected that venlafaxine administration may reduce relapse after detoxification and depression. This study aimed to evaluate the effects of venlafaxine on depression-induced relapse to morphine dependence after methadone detoxification. Eighty Sprague-Dawley rats were habituated and conditioned with morphine (10 mg/kg, S.C., for 4 days. After that, primary forced swimming and conditioned place preference (CPP were tested. They were followed by methadone (70 mg/kg/day, P.O., for 7 days administration, extinguishing, forced swimming stress (FSS and administration of venlafaxine (80 mg/kg/day, I.P., for 7 days. Finally same tests were performed. Administration of venlafaxine resulted in a decrement in final preference scores associated with a prime morphine injection (PMI compared to the primary scores in methadone treated (MTD+ animals. In a swimming test, venlafaxine increased the amount of final floating and decreased final activity scores compared with the primary scores after administration of methadone. Venlafaxine reduced locomotor activity in MTD+ animals in the final test with PMI. There was a positive correlation between the final activity and preference scores after PMI. In conclusion, venlafaxine improved anxiety and depression-induced relapse on methadone detoxified rats.

Risk Factors and Predictive Model Development of Thirty-Day Post-Operative Surgical Site Infection in the Veterans Administration Surgical Population.

Science.gov (United States)

Li, Xinli; Nylander, William; Smith, Tracy; Han, Soonhee; Gunnar, William

2018-04-01

Surgical site infection (SSI) complicates approximately 2% of surgeries in the Veterans Affairs (VA) hospitals. Surgical site infections are responsible for increased morbidity, length of hospital stay, cost, and mortality. Surgical site infection can be minimized by modifying risk factors. In this study, we identified risk factors and developed accurate predictive surgical specialty-specific SSI risk prediction models for the Veterans Health Administration (VHA) surgery population. In a retrospective observation study, surgical patients who underwent surgery from October 2013 to September 2016 from 136 VA hospitals were included. The Veteran Affairs Surgical Quality Improvement Program (VASQIP) database was used for the pre-operative demographic and clinical characteristics, intra-operative characteristics, and 30-day post-operative outcomes. The study population represents 11 surgical specialties: neurosurgery, urology, podiatry, otolaryngology, general, orthopedic, plastic, thoracic, vascular, cardiac coronary artery bypass graft (CABG), and cardiac valve/other surgery. Multivariable logistic regression models were developed for the 30-day post-operative SSIs. Among 354,528 surgical procedures, 6,538 (1.8%) had SSIs within 30 days. Surgical site infection rates varied among surgical specialty (0.7%-3.0%). Surgical site infection rates were higher in emergency procedures, procedures with long operative duration, greater complexity, and higher relative value units. Other factors associated with increased SSI risk were high level of American Society of Anesthesiologists (ASA) classification (level 4 and 5), dyspnea, open wound/infection, wound classification, ascites, bleeding disorder, chemotherapy, smoking, history of severe chronic obstructive pulmonary disease (COPD), radiotherapy, steroid use for chronic conditions, and weight loss. Each surgical specialty had a distinct combination of risk factors. Accurate SSI risk-predictive surgery specialty

Morning or evening administration of nasal calcitonin?

DEFF Research Database (Denmark)

Schlemmer, A; Ravn, Pernille; Hassager, C

1997-01-01

The purpose of this study was to examine the effect of intranasal salmon calcitonin (sCT) administration (200 IE), given either in the morning (8:00) or evening (21:00), on the known circadian variation in biochemical markers of bone turnover. An open, placebo-controlled, randomized, crossover......). Serum osteocalcin (sOC) was measured by radioimmunoassay (RIA). The first 24 h study was performed without intervention. Prior to this control study the participants were randomized to either morning (8:00) or evening (21:00) sCT (200 IE). sCT administrations were given 4-5 days prior to and during...... the second study. After a washing-out period of 2 weeks the participants were given 200 IE of sCT at the reverse time of the day 5 days prior to and during the third study. At all timepoints, urinary CrossLaps/Cr exhibited a significant (p

Windows® 7 Administrator's Pocket Consultant

CERN Document Server

Stanek, William

2009-01-01

Portable and precise, this pocket-sized guide delivers immediate answers for the day-to-day administration of Windows 7-from desktop configuration and management to networking and security issues. Zero in on core support and maintenance tasks by using quick-reference tables, instructions, and lists. You'll get the precise information you need to solve problems and get the job done-whether at your desk or in the field!

Lysergic acid diethylamide (LSD) administration selectively downregulates serotonin2 receptors in rat brain.

Science.gov (United States)

Buckholtz, N S; Zhou, D F; Freedman, D X; Potter, W Z

1990-04-01

A dosage regimen of lysergic acid diethylamide (LSD) that reliably produces behavioral tolerance in rats was evaluated for effects on neurotransmitter receptor binding in rat brain using a variety of radioligands selective for amine receptor subtypes. Daily administration of LSD [130 micrograms/kg (0.27 mumol/kg) intraperitoneally (IP)] for 5 days produced a decrease in serotonin2 (5-hydroxytryptamine2, 5-HT2) binding in cortex (measured 24 hours after the last drug administration) but did not affect binding to other receptor systems (5-HT1A, 5-HT1B, beta-adrenergic, alpha 1- or alpha 2-adrenergic, D2-dopaminergic) or to a recognition site for 5-HT uptake. The decrease was evident within 3 days of LSD administration but was not demonstrable after the first LSD dose. Following 5 days of LSD administration the decrease was still present 48 hours, but not 96 hours, after the last administration. The indole hallucinogen psilocybin [1.0 mg/kg (3.5 mumol/kg) for 8 days] also produced a significant decrease in 5HT2 binding, but neither the nonhallucinogenic analog bromo-LSD [1.3 mg/kg (2.4 mumol/kg) for 5 days] nor mescaline [10 mg/kg (40.3 mumol/kg) for 5 or 10 days] affected 5-HT2 binding. These observations suggest that LSD and other indole hallucinogens may act as 5-HT2 agonists at postsynaptic 5-HT2 receptors. Decreased 5-HT2 binding strikingly parallels the development and loss of behavioral tolerance seen with repeated LSD administration, but the decreased binding per se cannot explain the gamut of behavioral tolerance and cross-tolerance phenomena among the indole and phenylethylamine hallucinogens.

Mummy Lake: An unroofed ceremonial structure within a large-scale ritual landscape

Science.gov (United States)

Benson, Larry V.; Griffin, Eleanor R.; Stein, J.R.; Friedman, R. A.; Andrae, S. W.

2014-01-01

The structure at Mesa Verde National Park known historically as Mummy Lake and more recently as Far View Reservoir is not part of a water collection, impoundment, or redistribution system. We offer an alternative explanation for the function of Mummy Lake. We suggest that it is an unroofed ceremonial structure, and that it serves as an essential component of a Chacoan ritual landscape. A wide constructed avenue articulates Mummy Lake with Far View House and Pipe Shrine House. The avenue continues southward for approximately 6 km where it apparently divides connecting with Spruce Tree House and Sun Temple/Cliff Palace. The avenue has previously been interpreted as an irrigation ditch fed by water impounded at Mummy Lake; however, it conforms in every respect to alignments described as Chacoan roads. Tree-ring dates indicate that the construction of Spruce Tree House and Cliff Palace began about A.D. 1225, roughly coincident with the abandonment of the Far View community. This pattern of periodically relocating the focus of an Anasazi community by retiring existing ritual structures and linking them to newly constructed facilities by means of broad avenues was first documented by Fowler and Stein (1992) in Manuelito Canyon, New Mexico. Periods of intense drought appear to have contributed to the relocation of prehistoric Native Americans from the Far View group to Cliff Palace/Spruce Tree House in the mid-13th century and eventually to the abandonment of all Anasazi communities in southwestern Colorado in the late-13th century.

Climate Prediction Center Weekly Corn Growing Degree Days

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — A corn growing degree day (GDD) is an index used to express crop maturity. The index is computed by subtracting a base temperature of 50?F from the average of the...

The Vital Role of Administrative Cost Allowances to Student Financial Aid Offices: Key Findings from NASFAA's Administrative Cost Allowance Survey, July 2011

Science.gov (United States)

National Association of Student Financial Aid Administrators (NJ1), 2011

2011-01-01

The National Association of Student Financial Aid Administrators (NASFAA) recently conducted a survey on the 2009-10 award year Administrative Cost Allowances (ACA), which are funds used by colleges and universities to support operations and professional development. Specifically, ACA is often used in essential areas that support the day-to-day…

Aqua AIRS Level 3 8-day Standard Physical Retrieval (AIRS+AMSU) V006

Data.gov (United States)

National Aeronautics and Space Administration — The AIRS Level 3 8-Day Gridded Retrieval Product contains standard retrieval means, standard deviations and input counts. Each file covers an 8-day period, or...

AIRS/Aqua Level 3 8-day standard physical retrieval (AIRS+AMSU) V005

Data.gov (United States)

National Aeronautics and Space Administration — The AIRS Level 3 8-Day Gridded Retrieval Product contains standard retrieval means, standard deviations and input counts. Each file covers an 8-day period, or...

Aqua AIRS Level 3 8-day Standard Physical Retrieval (AIRS-only) V006

Data.gov (United States)

National Aeronautics and Space Administration — The AIRS Only Level 3 8-Day Gridded Retrieval Product contains standard retrieval means, standard deviations and input counts. Each file covers an 8-day period, or...

AIRS/Aqua Level 3 8-day standard physical retrieval (AIRS-only) V005

Data.gov (United States)

National Aeronautics and Space Administration — The AIRS Only Level 3 8-Day Gridded Retrieval Product contains standard retrieval means, standard deviations and input counts. Each file covers an 8-day period, or...

Effect of intermittent oral administration of ponazuril on experimental Sarcocystis neurona infection of horses.

Science.gov (United States)

Mackay, Robert J; Tanhauser, Susan T; Gillis, Karen D; Mayhew, Ian G; Kennedy, Tom J

2008-03-01

To evaluate the effect of intermittent oral administration of ponazuril on immunoconversion against Sarcocystis neurona in horses inoculated intragastrically with S neurona sporocysts. 20 healthy horses that were seronegative for S neurona-specific IgG. 5 control horses were neither inoculated with sporocysts nor treated. Other horses (5 horses/group) each received 612,500 S neurona sporocysts via nasogastric tube (day 0) and were not treated or were administered ponazuril (20 mg/kg, PO) every 7 days (beginning on day 5) or every 14 days (beginning on day 12) for 12 weeks. Blood and CSF samples were collected on day - 1 and then every 14 days after challenge for western blot assessment of immunoconversion. Clinical signs of equine protozoal myeloencephalitis (EPM) were monitored, and tissues were examined histologically after euthanasia. Sera from all challenged horses yielded positive western blot results within 56 days. Immunoconversion in CSF was detected in only 2 of 5 horses that were treated weekly; all other challenged horses immunoconverted within 84 days. Weekly administration of ponazuril significantly reduced the antibody response against the S neurona 17-kd antigen in CSF. Neurologic signs consistent with EPM did not develop in any group; likewise, histologic examination of CNS tissue did not reveal protozoa or consistent degenerative or inflammatory changes. Administration of ponazuril every 7 days, but not every 14 days, significantly decreased intrathecal anti-S neurona antibody responses in horses inoculated with S neurona sporocysts. Protocols involving intermittent administration of ponazuril may have application in prevention of EPM.

Disability Reconsideration Average Processing Time (in Days) (Excludes technical denials)

Data.gov (United States)

Social Security Administration — A presentation of the overall cumulative number of elapsed days (including processing time for transit, medical determinations, and SSA quality review) from the date...

Pharmacokinetics and pharmacodynamics of detomidine following sublingual administration to horses.

Science.gov (United States)

Dimaio Knych, Heather K; Stanley, Scott D

2011-10-01

To characterize pharmacokinetics and pharmacodynamics of detomidine gel administered sublingually in accordance with label instructions to establish appropriate withdrawal guidelines for horses before competition. 12 adult racehorses. Horses received a single sublingual administration of 0.04 mg of detomidine/kg. Blood samples were collected before and up to 72 hours after drug administration. Urine samples were collected for 5 days after detomidine administration. Plasma and urine samples were analyzed via liquid chromatography-mass spectrometry, and resulting data were analyzed by use of noncompartmental analysis. Chin-to-ground distance, heart rate and rhythm, glucose concentration, PCV, and plasma protein concentration were also assessed following detomidine administration. Mean ± SD terminal elimination half-life of detomidine was 1.5 ± 1 hours. Metabolite concentrations were below the limit of detection (0.02, 0.1, and 0.5 ng/mL for detomidine, carboxydetomidine, and hydroxydetomidine, respectively) in plasma by 24 hours. Concentrations of detomidine and its metabolites were below the limit of detection (0.05 ng/mL for detomidine and 0.10 ng/mL for carboxydetomidine and hydroxydetomidine) in urine by 3 days. All horses had various degrees of sedation after detomidine administration. Time of onset was ≤ 40 minutes, and duration of sedation was approximately 2 hours. Significant decreases, relative to values at time 0, were detected for chin-to-ground distance and heart rate. There was an increased incidence and exacerbation of preexisting atrioventricular blocks after detomidine administration. A 48-hour and 3-day withdrawal period for detection in plasma and urine samples, respectively, should be adopted for sublingual administration of detomidine gel.

78 FR 46410 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel IMPOSSIBLE DREAM; Invitation...

Science.gov (United States)

2013-07-31

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2013 0084] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel IMPOSSIBLE DREAM; Invitation for Public Comments AGENCY... of the vessel IMPOSSIBLE DREAM is: Intended Commercial Use of Vessel: ``Day, Multiple Day, Week...

Pharmacokinetics after intravenous, subcutaneous, and oral administration of enrofloxacin to alpacas.

Science.gov (United States)

Gandolf, A Rae; Papich, Mark G; Bringardner, Amy B; Atkinson, Mark W

2005-05-01

To determine plasma concentrations of enrofloxacin and the active metabolite ciprofloxacin after p.o, s.c., and i.v. administration of enrofloxacin to alpacas. 6 adult female alpacas. A crossover design was used for administration of 3 single-dose treatments of enrofloxacin to alpacas, which was followed by an observational 14-day multiple-dose regimen. Single-dose treatments consisted of i.v. and s.c. administration of injectable enrofloxacin (5 mg/kg) and p.o administration of enrofloxacin tablets (10 mg/kg) dissolved in grain to form a slurry. Plasma enrofloxacin concentrations were measured by use of high-performance liquid chromatography. The multiple-dose regimen consisted of feeding a mixture of crushed and moistened enrofloxacin tablets mixed with grain. Behavior, appetite, and fecal quality were monitored throughout the 14-day treatment regimen and for 71 additional days following treatment. Mean half-life following i.v., s.c., and p.o. administration was 11.2, 8.7, and 16.1 hours, respectively. For s.c. and p.o administration, mean total systemic availability was 90.18% and 29.31%, respectively; mean maximum plasma concentration was 3.79 and 1.81 microg/mL, respectively; and area under the curve (AUC) was 50.05 and 33.97 (microg x h)/mL, respectively. The s.c. or p.o administration of a single dose of enrofloxacin yielded a ratio for AUC to minimum inhibitory concentration > 100 for many grampositive and gram-negative bacterial pathogens common to camelids. Conclusions and Clinical Relevance-The administration of enrofloxacin (5 mg/kg, s.c., or 10 mg/kg, p.o) may be appropriate for antimicrobial treatment of alpacas.

100 Days of Trump: Security and Foreign Policy Implications

OpenAIRE

Bentley, M; Eroukhmanoff, C; Hackett, U

2017-01-01

‘I think the 100 days is, you know, it’s an artificial barrier. It’s not very meaningful,’ Trump (2017) declared in an April 2017 interview. Yet candidate Trump (2016) had also issued a ‘100 day action plan to Make America Great Again’. The first ‘100 days’ of an administration has been a barometer for a president’s credibility in the White House since President Franklin Roosevelt (Keith 2017).

Evaluation of Hematopoietic Stem Cell Mobilization Rates with Early Plerixafor Administration for Adult Stem Cell Transplantation.

Science.gov (United States)

Stover, Jessica T; Shaw, J Ryan; Kuchibhatla, Maragatha; Horwitz, Mitchell E; Engemann, Ashley M

2017-08-01

The addition of plerixafor to high-dose colony-stimulating growth factor has been shown to improve stem cell mobilization rates in autologous transplant patients with multiple myeloma and non-Hodgkin lymphoma. This study evaluates the change in administration time of plerixafor to determine if cell mobilization rates are similar between the US Food and Drug Administration-approved administration time of 11 hours before apheresis and an earlier administration time of 16 hours before apheresis. Medical records of patients age ≥ 18 years undergoing autologous stem cell transplantation requiring the use of plerixafor after at least 4 days of granulocyte colony-stimulating factor therapy to complete stem cell mobilization from January 1, 2010 through September 30, 2014 were retrospectively reviewed. The primary outcome was CD34 + cell mobilization success rates when plerixafor was administered 11 ± 2 hours (standard administration group) compared with 16 ± 2 hours before cell apheresis (early administration group), as defined as collection of  ≥2 × 10 6 CD34 + cells/kg. Secondary outcomes included the number of plerixafor therapy days required to collect a total of ≥2 × 10 6 CD34 + cells/kg, the number of apheresis cycles required to achieve ≥2 × 10 6 CD34 + cells/kg, the median CD34 + cells/kg collected in each apheresis session, and the rates of reported adverse events that occurred in the standard administration time group compared with the early administration time group. Of the 197 patients included, 114 patients received plerixafor 11 ± 2 hours before apheresis and 83 patients received plerixafor 16 hours ± 2 hours before apheresis. Ninety-four percent of patients in the early administration group achieved successful stem cell mobilization compared with 81.6% in the standard administration group (P = .0111). The median number of plerixafor days to reach the collection goal of  ≥2 × 10 6 CD34 + cells/kg was 1 day for

5 CFR 930.205 - Administrative law judge pay system.

Science.gov (United States)

2010-01-01

... paragraph (a)(1) of this section. Such adjustments take effect on the 1st day of the first pay period... basic pay that equals or exceeds the applicant's highest previous Federal rate of basic pay, not to... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Administrative law judge pay system. 930...

Human Resources Coordinator | IDRC - International Development ...

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

... make arrangements for retreats and travel and prepare appropriate claims. ... as necessary;; Records administrative actions and decisions on the files that the ... Prepares all purchase requisitions;; Arranges an all-staff ceremony for staff, ...

Comparison of the efficacy and safety of 10-mg empagliflozin every day versus every other day in Japanese patients with Type 2 Diabetes Mellitus: a pilot trial.

Science.gov (United States)

Obata, Fumiaki; Tani, Kenji; Yamaguchi, Harutaka; Tabata, Ryo; Bando, Hiroyasu; Imoto, Issei

2017-01-01

The terminal elimination half-life (t1/2) of empagliflozin is 13.1 hours. Accordingly, we hypothesized that the administration of empagliflozin every other day might improve glycemic control in patients with type 2 diabetes mellitus, not being inferior to the therapy every day. We investigated the clinical effects and safety of the addition of empagliflozin every day or every other day to type 2 diabetic patients with a poor control in glycemia. Thirteen Japanese patients diagnosed as type 2 diabetes mellitus recruited to this study. Subjects were divided into two groups; one was treatment with 10 mg of empagliflozin every day (Group A), the other was 10 mg of empagliflozin every other day (Group B). The comparable study of multiple clinical indexes between the 2 groups was made before and 8, 16, and 24 weeks after the treatment. After the treatment for 24 weeks, the HbA1c level was decreased both in group A (from 7.5%±1.1% to 6.5%±0.8%) and in group B (from 7.6%±0.8% to 7.2%±0.5%). This pilot trial suggested the possibility of 10-mg every other day administration with empagliflozin for Japanese patients with type 2 diabetes mellitus. J. Med. Invest. 64: 50-57, February, 2017.

Hearing Office Dispositions Per ALJ Per Day Rate Ranking Report

Data.gov (United States)

Social Security Administration — A ranking of ODAR hearing offices by the average number of hearings dispositions per ALJ per day. The average shown will be a combined average for all ALJs working...

Windows Vista Administrator's Pocket Guide

CERN Document Server

Stanek, William R

2007-01-01

Portable and precise, this pocket-sized guide delivers immediate answers for the day-to-day administration of Windows Vista. Zero in on core support and maintenance tasks using quick-reference tables, instructions, and lists. You'll get the precise information you need to solve problems and get the job done-whether you're at your desk or in the field! Get fast facts to: Install and configure Windows Vista-and optimize the user workspaceMaintain operating system components, hardware devices, and driversCreate user and group accounts-and control rights and permissionsAdminister group policy se

Leucine-Enriched Essential Amino Acids Augment Muscle Glycogen Content in Rats Seven Days after Eccentric Contraction

Directory of Open Access Journals (Sweden)

Hiroyuki Kato

2017-10-01

Full Text Available Eccentric contractions induce muscle damage, which impairs recovery of glycogen and adenosine tri-phosphate (ATP content over several days. Leucine-enriched essential amino acids (LEAAs enhance the recovery in muscles that are damaged after eccentric contractions. However, the role of LEAAs in this process remains unclear. We evaluated the content in glycogen and high energy phosphates molecules (phosphocreatine (PCr, adenosine di-phosphate (ADP and ATP in rats that were following electrically stimulated eccentric contractions. Muscle glycogen content decreased immediately after the contraction and remained low for the first three days after the stimulation, but increased seven days after the eccentric contraction. LEAAs administration did not change muscle glycogen content during the first three days after the contraction. Interestingly, however, it induced a further increase in muscle glycogen seven days after the stimulation. Contrarily, ATP content decreased immediately after the eccentric contraction, and remained lower for up to seven days after. Additionally, LEAAs administration did not affect the ATP content over the experimental period. Finally, ADP and PCr levels did not significantly change after the contractions or LEAA administration. LEAAs modulate the recovery of glycogen content in muscle after damage-inducing exercise.

42 CFR 457.203 - Administrative and judicial review of action on State plan material.

Science.gov (United States)

2010-10-01

... determines that his or her original decision was incorrect, CMS will pay the State a lump sum equal to any... with the Administrator's action on State plan material under § 457.150 may, within 60 days after... of hearing. Within 30 days after receipt of the request, the Administrator notifies the State of the...

A Statistical Approach to Planning Reserved Electric Power for Railway Infrastructure Administration

OpenAIRE

Brabec, M. (Marek); Pelikán, E. (Emil); Konár, O. (Ondřej); Kasanický, I. (Ivan); Juruš, P. (Pavel); Sadil, J.; Blažek, P.

2013-01-01

One of the requirements on railway infrastructure administration is to provide electricity for day-to-day operation of railways. We propose a statistically based approach for the estimation of maximum 15-minute power within a calendar month for a given region. This quantity serves as a basis of contracts between railway infrastructure administration and electricity distribution system operator. We show that optimization of the prediction is possible, based on underlying loss function deriv...

Oral metformin-ascorbic acid co-administration ameliorates alcohol-induced hepatotoxicity in rats.

Science.gov (United States)

Adeneye, A A; Benebo, A S

2007-01-01

Alcoholic liver disease remains a major cause of liver failure worldwide with no available curative or prophylactic therapy as at present. High dose metformin is reported to ameliorate liver injuries in both human and animal models of acute and chronic alcoholic liver injuries. The aim of the present in vivo animal study was to determine whether metformin-ascorbic acid co-administration also prevents alcoholic hepatotoxicity in chronic alcohol exposure. In the present study, ameliorating effect of 200 mg/ kg/day of ascorbic acid (Asc), 500 mg/kg/day of metformin (Met) and their co-administration (Met-Asc) were investigated in 5 groups of 50% ethanol-treated male Wistar rats for 2 weeks of the experiment. The body weight of each rat was taken on days 1, 7, and 14 of the experiment, respectively. On day 15, fasted blood samples for plasma lipids and liver enzyme markers were collected via cardiac puncture from the rats under diethyl ether anaesthesia. Results showed that administration of graded oral doses of 50% ethanol for 14 days significantly (pcholesterol (PTC), high density lipoprotein (HDL-c), and low density lipoprotein (LDL-c). However, these elevations were significantly (pascorbic acid co-administration protected the liver against the deleterious effects of chronic high dose alcohol and the hepatoprotective effect of Met-Asc appeared to be due mainly to the metformin molecule of the drug combination. However, further studies would be required to evaluate the mechanisms underlying the observed effects.

University of Geneva honours LHC project leader Lyn Evans at 450th anniversary ceremony. The honorary degrees, which recognize endeavours in human rights and in fostering dialogue between nations, were also awarded to Mary Robinson, Desmond Tutu, as well as Pascal Lamy .

CERN Multimedia

Maximilien Brice

2009-01-01

University of Geneva honours LHC project leader Lyn Evans at 450th anniversary ceremony. The honorary degrees, which recognize endeavours in human rights and in fostering dialogue between nations, were also awarded to Mary Robinson, Desmond Tutu, as well as Pascal Lamy .

DefenseLink Special: 4th OF July 2005

Science.gov (United States)

-Afghanistan, lights candles to celebrate America's Independence Day. The ceremony was held with children of employees of the Afghan government's Ministry of Women's Affairs. Pritchett joined the children a few days , 2005. White House photo by Eric Draper Bush Tells Independence Day Audience: Terrorists Can't Stop

21 CFR 60.46 - Administrative decision.

Science.gov (United States)

2010-04-01

... RESTORATION Due Diligence Hearings § 60.46 Administrative decision. Within 30 days after the completion of the due diligence hearing, the Commissioner will affirm or revise the determination made under § 60.34(a) and will publish the due diligence redetermination in the Federal Register, notify PTO of the...

50 CFR 11.24 - Final administrative action.

Science.gov (United States)

2010-10-01

... TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND... law judge's decision shall constitute the final administrative determination of the Secretary in the matter and shall become effective 30 calendar days from the date of the decision. ...

Access to a running wheel inhibits the acquisition of cocaine self-administration.

Science.gov (United States)

Smith, Mark A; Pitts, Elizabeth G

2011-12-01

Physical activity decreases cocaine self-administration in laboratory animals and is associated with positive outcomes in substance abuse treatment programs; however, less is known about its efficacy in preventing the establishment of regular patterns of substance use in drug-naive individuals. The purpose of the present study was to examine the effects of access to a running wheel on the acquisition of cocaine self-administration in experimentally naive rats. Male, Long-Evans rats were obtained at weaning and assigned to sedentary (no wheel) or exercising (access to wheel) conditions immediately upon arrival. After six weeks, rats were surgically implanted with intravenous catheters and placed in operant conditioning chambers for 2 h/day for 15 consecutive days. Each session began with a noncontingent priming infusion of cocaine, followed by a free-operant period in which each response on the active lever produced an infusion of cocaine on a fixed ratio (FR1) schedule of reinforcement. For days 1-5, responding was reinforced with 0.25 mg/kg/infusion cocaine; for days 6-15, responding was reinforced with 0.75 mg/kg/infusion cocaine. In addition, all rats were calorically restricted during days 11-15 to 85% to 95% of their free-feeding body weight. Compared to sedentary rats, exercising rats acquired cocaine self-administration at a significantly slower rate and emitted significantly fewer active lever presses during the 15 days of behavioral testing. These data indicate that access to a running wheel inhibits the acquisition of cocaine self-administration, and that physical activity may be an effective intervention in substance abuse prevention programs. Copyright © 2011 Elsevier Inc. All rights reserved.

Effect of titanium dioxide nanoparticles on the cardiovascular system after oral administration.

Science.gov (United States)

Chen, Zhangjian; Wang, Yun; Zhuo, Lin; Chen, Shi; Zhao, Lin; Luan, Xianguo; Wang, Haifang; Jia, Guang

2015-12-03

Titanium dioxide nanoparticles (TiO2 NPs) have been widely used in various consumer products, especially food and personal care products. Compared to the well-characterized adverse cardiovascular effect of inhaled ambient ultrafine particles, research on the health response to orally administrated TiO2 NPs is still limited. In our study, we performed an in vivo study in Sprague-Dawley rats to understand the cardiovascular effect of TiO2 NPs after oral intake. After daily gastrointestinal administration of TiO2 NPs at 0, 2, 10, 50 mg/kg for 30 and 90 days, heart rate (HR), blood pressure, blood biochemical parameters and histopathology of cardiac tissues was assessed to quantify cardiovascular damage. Mild and temporary reduction of HR and systolic blood pressure as well as an increase of diastolic blood pressure was observed after daily oral administration of TiO2 NPs for 30 days. Injury of cardiac function was observed after daily oral administration of TiO2 NPs for 90 days as reflected in decreased activities of lactate dehydrogenase (LDH), alpha-hydroxybutyrate dehydrogenase (HBDH) and creatine kinase (CK). Increased white blood cells count (WBC) and granulocytes (GRN) in blood as well as increased concentrations of tumor necrosis factor α (TNF α) and interleukin 6 (IL-6) in the serum indicated inflammatory response initiated by TiO2 NPs exposure. It was hypothesize that cardiac damage and inflammatory response are the possible mechanisms of the adverse cardiovascular effects induced by orally administrated TiO2 NPs. Data from our study suggested that even at low dose of TiO2 NPs can induce adverse cardiovascular effects after 30 days or 90 days of oral exposure, thus warranting concern for the dietary intake of TiO2 NPs for consumers. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

SAFARI 2000 FEWS 10-day Rainfall Estimate, 8-Km, 1999-2001

Data.gov (United States)

National Aeronautics and Space Administration — ABSTRACT: The U.S. Agency for International Development (USAID) Famine Early Warning System (FEWS) has been supporting the production of 10-day Rainfall Estimate...

Reconciliation of international administrative coding systems for comparison of colorectal surgery outcome.

Science.gov (United States)

Munasinghe, A; Chang, D; Mamidanna, R; Middleton, S; Joy, M; Penninckx, F; Darzi, A; Livingston, E; Faiz, O

2014-07-01

Significant variation in colorectal surgery outcomes exists between different countries. Better understanding of the sources of variable outcomes using administrative data requires alignment of differing clinical coding systems. We aimed to map similar diagnoses and procedures across administrative coding systems used in different countries. Administrative data were collected in a central database as part of the Global Comparators (GC) Project. In order to unify these data, a systematic translation of diagnostic and procedural codes was undertaken. Codes for colorectal diagnoses, resections, operative complications and reoperative interventions were mapped across the respective national healthcare administrative coding systems. Discharge data from January 2006 to June 2011 for patients who had undergone colorectal surgical resections were analysed to generate risk-adjusted models for mortality, length of stay, readmissions and reoperations. In all, 52 544 case records were collated from 31 institutions in five countries. Mapping of all the coding systems was achieved so that diagnosis and procedures from the participant countries could be compared. Using the aligned coding systems to develop risk-adjusted models, the 30-day mortality rate for colorectal surgery was 3.95% (95% CI 0.86-7.54), the 30-day readmission rate was 11.05% (5.67-17.61), the 28-day reoperation rate was 6.13% (3.68-9.66) and the mean length of stay was 14 (7.65-46.76) days. The linkage of international hospital administrative data that we developed enabled comparison of documented surgical outcomes between countries. This methodology may facilitate international benchmarking. Colorectal Disease © 2014 The Association of Coloproctology of Great Britain and Ireland.

Administrators in Action--Managing Public Monies and Processing Emotion in School Activities: A Teaching Case Study

Science.gov (United States)

Tenuto, Penny L.; Gardiner, Mary E.; Yamamoto, Julie K.

2015-01-01

This teaching case describes school administrators in action performing day-to-day leadership tasks, managing public funds in school activities, and interacting with others appropriately. The case focuses on administrative challenges in handling and managing school activity funds. A method for processing emotion is discussed to assist…

A possible role of partially pyrolysed essential oils in Australian Aboriginal traditional ceremonial and medicinal smoking applications of Eremophila longifolia (R. Br.) F. Muell (Scrophulariaceae).

Science.gov (United States)

Sadgrove, N J; Jones, G L

2013-06-03

Eremophila longifolia is one of the most respected of the traditional medicines used by Australian Aboriginal people. Customary use involves smoldering the leaves over hot embers of a fire to produce an acrid smoke, believed to have therapeutic effects broadly consistent with antimicrobial, antifungal and anti-inflammatory capacity. The current study aims to examine the contribution of partially pyrolysed and non-pyrolysed essential oils in traditional usage of Eremophila longifolia. Non-pyrolysed and partially pyrolysed essential oils were produced by hydrodistillation and part-wet/part-dry distillation, respectively. All samples were tested for antimicrobial activity by broth dilution. Some of these samples were further treated to an incrementally stepped temperature profile in a novel procedure employing a commercial thermocycler in an attempt to mimic the effect of temperature gradients produced during smoking ceremonies. Components from the pyrodistilled oils were compared with the non-pyrodistilled oils, using GC-MS, GC-FID and HPLC-PAD. The 2,2-diphenyl-1-picrylhydrazyl method, was used to compare free radical scavenging ability. Partially pyrolysed oils had approximately three or more times greater antimicrobial activity, enhanced in cultures warmed incrementally to 60°C and held for 30s and further enhanced if held for 2 min. Partially pyrolysed oils showed a radical scavenging capacity 30-700 times greater than the corresponding non-pyrolysed oils. HPLC-PAD revealed the presence of additional constituents not present in the fresh essential oil. These results, by showing enhanced antimicrobial and antioxidant activities, provide the first known Western scientific justification for the smoking ceremonies involving leaves of Eremophila longifolia. During customary use, both partially pyrolysed as well as non-pyrolysed essential oils may contribute significantly to the overall intended medicinal effect. Copyright © 2013 Elsevier Ireland Ltd. All rights

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1989-present, Evaporation

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Evaporation data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1977-present, Temperature

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Temperature data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1980-present, Position

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Position data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

Clinical and histologic effects of intracardiac administration of propofol for induction of anesthesia in ball pythons (Python regius).

Science.gov (United States)

McFadden, Michael S; Bennett, R Avery; Reavill, Drury R; Ragetly, Guillaume R; Clark-Price, Stuart C

2011-09-15

To assess the clinical differences between induction of anesthesia in ball pythons with intracardiac administration of propofol and induction with isoflurane in oxygen and to assess the histologic findings over time in hearts following intracardiac administration of propofol. Prospective randomized study. 30 hatchling ball pythons (Python regius). Anesthesia was induced with intracardiac administration of propofol (10 mg/kg [4.5 mg/lb]) in 18 ball pythons and with 5% isoflurane in oxygen in 12 ball pythons. Induction time, time of anesthesia, and recovery time were recorded. Hearts from snakes receiving intracardiac administration of propofol were evaluated histologically 3, 7, 14, 30, and 60 days following propofol administration. Induction time with intracardiac administration of propofol was significantly shorter than induction time with 5% isoflurane in oxygen. No significant differences were found in total anesthesia time. Recovery following intracardiac administration of propofol was significantly longer than recovery following induction of anesthesia with isoflurane in oxygen. Heart tissue evaluated histologically at 3, 7, and 14 days following intracardiac administration of propofol had mild inflammatory changes, and no histopathologic lesions were seen 30 and 60 days following propofol administration. Intracardiac injection of propofol in snakes is safe and provides a rapid induction of anesthesia but leads to prolonged recovery, compared with that following induction with isoflurane. Histopathologic lesions in heart tissues following intracardiac injection of propofol were mild and resolved after 14 days.

Repeated MDMA administration increases MDMA-produced locomotor activity and facilitates the acquisition of MDMA self-administration: role of dopamine D2 receptor mechanisms.

Science.gov (United States)

van de Wetering, Ross; Schenk, Susan

2017-04-01

Repeated exposure to ±3, 4-methylenedioxymethamphetamine (MDMA) produces sensitization to MDMA-produced hyperactivity, but the mechanisms underlying the development of this sensitized response or the relationship to the reinforcing effects of MDMA is unknown. This study determined the effect of a sensitizing regimen of MDMA exposure on the acquisition of MDMA self-administration and investigated the role of dopamine D 2 receptor mechanisms. Rats received the selective D 2 antagonist, eticlopride (0.0 or 0.3 mg/kg, i.p.) and MDMA (0.0 or 10.0 mg/kg, i.p.) during a five-day pretreatment regimen. Two days following the final session, the locomotor activating effects of MDMA (5 mg/kg, i.p.) and the latency to acquisition of MDMA self-administration were determined. Pretreatment with MDMA enhanced the locomotor activating effects of MDMA and facilitated the acquisition of MDMA self-administration. Administration of eticlopride during MDMA pretreatment completely blocked the development of sensitization to MDMA-produced hyperactivity but failed to significantly alter the facilitated acquisition of MDMA self-administration. Pretreatment with eticlopride alone facilitated the acquisition of self-administration. These data suggest that repeated MDMA exposure sensitized both the locomotor activating and reinforcing effects of MDMA. Activation of D 2 receptors during MDMA pretreatment appears critical for the development of sensitization to MDMA-produced hyperactivity. The role of D 2 receptor mechanisms in the development of sensitization to the reinforcing effects of MDMA is equivocal.

The complexities of HIPAA and administration simplification.

Science.gov (United States)

Mozlin, R

2000-11-01

The Health Insurance Portability and Accessibility Act (HIPAA) was signed into law in 1996. Although focused on information technology issues, HIPAA will ultimately impact day-to-day operations at multiple levels within any clinical setting. Optometrists must begin to familiarize themselves with HIPAA in order to prepare themselves to practice in a technology-enriched environment. Title II of HIPAA, entitled "Administration Simplification," is intended to reduce the costs and administrative burden of healthcare by standardizing the electronic transmission of administrative and financial transactions. The Department of Health and Human Services is expected to publish the final rules and regulations that will govern HIPAA's implementation this year. The rules and regulations will cover three key aspects of healthcare delivery: electronic data interchange (EDI), security and privacy. EDI will standardize the format for healthcare transactions. Health plans must accept and respond to all transactions in the EDI format. Security refers to policies and procedures that protect the accuracy and integrity of information and limit access. Privacy focuses on how the information is used and disclosure of identifiable health information. Security and privacy regulations apply to all information that is maintained and transmitted in a digital format and require administrative, physical, and technical safeguards. HIPAA will force the healthcare industry to adopt an e-commerce paradigm and provide opportunities to improve patient care processes. Optometrists should take advantage of the opportunity to develop more efficient and profitable practices.

Operational Evaluation of a Photic Countermeasure to Improve Alertness, Performance, and Mood During Night-Shift Work on the 105-Day Study (105-Day Russian Chamber Study)

Data.gov (United States)

National Aeronautics and Space Administration — The 105-day isolation study was conducted at the Institute for Biomedical Problems (IBMP) from 31 Mar 09 to 14 Jul 09. Six crewmembers lived and worked in an...

Immunoglobulin changes in boars exposed to administration of levamisole and exogenous adrenocorticotropic hormone

Directory of Open Access Journals (Sweden)

Bilandžić Nina

2012-01-01

Full Text Available The objective of this paper was to determine the effect of levamisole (LEV on immunoglobulin concentration in the serum of boars exposed to 3-day stress induced by exogenous ACTH. Boars were assigned to 4 groups (n=7. The first group received LEV for 3 days (2.5 mg/kg BW, the second group received ACTH (10 μg/kg BW for 3 days and the third group received LEV for 3 consecutive days and ACTH for the following 3 days (2.5 mg/kg BW; ACTH 10 μg/kg BW. The control group received saline solution during the 6 days. Concentrations of cortisol, total protein, globulin, albumin and immunoglobulin (IgG, IgA and IgM were determined during treatments and on the 16th day post-administration. Cortisol concentration was increased in both ACTH treated groups during all three days of administration and the day after the last ACTH treatment (p<0.05. ACTH increased total protein levels during the stress period and over the next 16 days (p<0.05. However, in the LEV+ACTH group total protein levels were elevated only on day 1 and 2 of ACTH injection (p<0.05 and after the end of treatment on day 11 and 22 (p<0.05. LEV stimulated the increase of protein concentrations compared to control values after LEV treatment, on days 5, 14, 18 and 22 (p<0.05. Serum albumins were not affected by LEV or ACTH treatment. Globulin concentrations were increased throughout and on the 16th day after administration of ACTH in the ACTH and LEV+ACTH groups (p<0.05. Globulin concentrations did not differ between LEV and control groups of boars. ACTH treatment elevated serum IgG concentration during the stress period (p<0.05 and over the next 16 days (p<0.05. However, in the LEV+ACTH group of boars, IgG levels were elevated on days 1 and 3 after ACTH injection (p<0.05 and days 1 and 5 in the post-treatment period (p<0.05. LEV had no impact on IgG levels compared to the control boars. However, increased IgA concentrations in boars treated with LEV were determined on day 2 (p<0.05 and day 11 (p

ThinkQuest to help Internet people Think Young!

CERN Multimedia

2001-01-01

The ThinkQuest Internet Challenge Awards are given to young teams of web site designers. This year, the award ceremony was hosted by CERN on 19 March.   Young visitors to CERN are not unusual. But those you may have seen around the Laboratory last Monday were here for a special event - the ThinkQuest Internet Challenge Awards. This is an international program for students from 12 to 19 working in teams, across different schools and cultures, to design exciting, interactive, and educational web sites. At stake in the competition was over $1 million in scholarships and awards. Martine Brunschwig Graf (top left), Geneva State Councillor responsible for public education, at the ThinkQuest award ceremony at CERN where some 70 young finalists were assembled. For this year's Award Ceremony, the 70 finalists were CERN's guests on Monday after spending three days in Geneva. Ranging in age from 14 to 19 years and representing over 20 countries, the finalists were welcomed to the awards day by CERN Director G...

Effects of Oral Prednisone Administration on Serum Cystatin C in Dogs.

Science.gov (United States)

Muñoz, J; Soblechero, P; Duque, F J; Macías-García, B; Ruiz, P; Zaragoza, C; Barrera, R

2017-11-01

Oral administration of glucocorticoid alters serum cystatin C (sCysC) concentration in humans. To determine if oral administration of prednisone alters sCysC in dogs without pre-existing renal disease. Forty six dogs were included: 10 dogs diagnosed with steroid responsive meningitis arteritis (SRMA; group A), 20 dogs diagnosed of pituitary-dependent hyperadrenocorticism (PDH; group B), and 16 healthy control dogs (group C). Retrospective observational study. SRMA diagnosed dogs were administered prednisone 4 mg/kg/24 h PO 7 days, reducing the dose to 2 mg/kg/24 h 7 days before medication withdrawal. In group A, sampling was performed at days 0, 7, 14 and a final control at day 21. Blood and urine samples were collected in the 3 groups, and in group A, sampling was performed at all time points (days 1, 7, 14, and 21). In group A, sCysC was significantly higher at day 7 compared to the control group (0.4 ± 0.04 mg/L vs. 0.18 ± 0.03 mg/L mean ± SEM respectively P 0.05). Dogs with PDH included in group B did not have significant differences in sCysC (0.22 ± 0.03 mg/L) compared to control (P > 0.05). Oral administration of prednisone unlike altered endogenous glucocorticoid production, increases sCysC in dogs in a dose-dependent fashion. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

Ninety-day oral toxicity study of rice-derived γ-oryzanol in Sprague-Dawley rats.

Science.gov (United States)

Moon, Seol-Hee; Kim, Duyeol; Shimizu, Norihito; Okada, Tadashi; Hitoe, Shoketsu; Shimoda, Hiroshi

2017-01-01

A 90-day oral toxicity study of γ-oryzanol, a rice-derived triterpenoid ferulate, was performed by oral gavage administration to male and female Sprague-Dawley rats at doses of 0, 1000, and 2000 mg/kg body weight/day. All rats administered γ-oryzanol survived throughout the study period. Both male and female rats showed no toxicologically significant changes of the general signs, examination findings, body weight, food consumption, functional observational battery results, ophthalmological findings, urinalysis, hematology tests, clinical chemistry tests, organ weights, and necropsy findings. Moreover, there were no histopathological changes related to administration of γ-oryzanol in males and females from the 2000 mg/kg body weight/day group. In conclusion, the no observed adverse effect level (NOAEL) of γ-oryzanol exceeded 2000 mg/kg body weight/day for both male and female rats under the conditions of this study.

Microbial shifts in the swine nasal microbiota in response to parenteral antimicrobial administration.

Science.gov (United States)

Zeineldin, Mohamed; Aldridge, Brian; Blair, Benjamin; Kancer, Katherine; Lowe, James

2018-05-24

The continuous administration of antimicrobials in swine production has been widely criticized with the increase of antimicrobial-resistant bacteria and dysbiosis of the beneficial microbial communities. While an increasing number of studies investigate the effects of antimicrobial administration on swine gastrointestinal microbiota biodiversity, the impact of their use on the composition and diversity of nasal microbial communities has not been widely explored. The objective of this study was to characterize the short-term impact of different parenteral antibiotics administration on the composition and diversity of nasal microbial communities in growing pigs. Five antimicrobial treatment groups, each consisting of four, eight-week old piglets, were administered one of the antimicrobials; Ceftiofur Crystalline free acid (CCFA), Ceftiofur hydrochloride (CHC), Tulathromycin (TUL), Oxytetracycline (OTC), and Procaine Penicillin G (PPG) at label dose and route. Individual deep nasal swabs were collected immediately before antimicrobial administration (control = day 0), and again on days 1, 3, 7, and 14 after dosing. The nasal microbiota across all the samples were dominated by Firmicutes, proteobacteria and Bacteroidetes. While, the predominant bacterial genera were Moraxella, Clostridium and Streptococcus. Linear discriminant analysis, showed a pronounced, antimicrobial-dependent microbial shift in the composition of nasal microbiota and over time from day 0. By day 14, the nasal microbial compositions of the groups receiving CCFA and OTC had returned to a distribution that closely resembled that observed on day 0. In contrast, pigs that received CHC, TUL and PPG appeared to deviate away from the day 0 composition by day 14. Based on our results, it appears that the impact of parenteral antibiotics on the swine nasal microbiota is variable and has a considerable impact in modulating the nasal microbiota structure. Our results will aid in developing alternative

Discharge on the day of birth, parental response and health and schooling outcomes

DEFF Research Database (Denmark)

Sievertsen, Hans Henrik; Wüst, Miriam

2017-01-01

also find that—in the longer run—a same-day discharge decreases children's 9th grade GPA. This effect is driven by children and mothers, who prior to the policy change would have been least likely to experience a same-day discharge. Using administrative and survey data to assess potential mechanisms...

Effects of sub acute oral administration of aqueous extract of ...

African Journals Online (AJOL)

The study evaluates the effects of sub acute oral administration (28 days) of aqueous extract of Stereospermum kunthianum stem bark on the body weight and haematological indices of rats. Treatments were administered by oral gavage once daily for a total of 28 days. The first group (control) received distilled water (5 ...

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1988-2015, ADCP

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Acoustic Doppler Current Profiler (ADCP) water currents data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA...

No Enhancement of 24-Hour Visuomotor Skill Retention by Post-Practice Caffeine Administration.

Directory of Open Access Journals (Sweden)

Sara J Hussain

Full Text Available Caffeine is widely consumed throughout the world and appears to indirectly facilitate learning and memory through effects on attention and motivation. Animal work indicates that post-training caffeine administration augments inhibitory avoidance memory, spatial memory, and object memory. In humans, post-training caffeine administration enhances the ability to discern between familiar images and new, similar images. However, the effect of post-training caffeine administration on motor memory has not been examined. Therefore, we tested two groups of low caffeine consumers (average weekly consumption ≤500 mg in a double-blind, placebo-controlled study involving acquisition of a continuous isometric visuomotor tracking skill. On Day 1, subjects completed 5 blocks (150 repetitions of training on the continuous isometric visuomotor skill and subsequently ingested either 200 mg of caffeine or placebo. On day 2, subjects completed an additional 5 blocks of training. Day 1 mean performance and performance variability were both similar between groups, suggesting that both groups acquired the motor skill similarly. For mean performance on Day 2, patterns of re-learning, mean performance learning magnitudes, mean performance learning rates, and mean performance retention magnitudes were all similar between groups. For performance variability on Day 2, there was a small trend towards increased variability in the caffeine group during re-learning, but performance variability learning magnitudes and performance variability retention magnitudes did not differ between groups. Because motor skill acquisition can also be conceptualized as a reduction in performance variability, these results suggest that there may be a small negative effect of post-practice caffeine administration on memory of a newly-learned visuomotor skill. Overall, we found no evidence to suggest that post-training caffeine administration enhances 24-hour retention of a newly

No Enhancement of 24-Hour Visuomotor Skill Retention by Post-Practice Caffeine Administration.

Science.gov (United States)

Hussain, Sara J; Cole, Kelly J

2015-01-01

Caffeine is widely consumed throughout the world and appears to indirectly facilitate learning and memory through effects on attention and motivation. Animal work indicates that post-training caffeine administration augments inhibitory avoidance memory, spatial memory, and object memory. In humans, post-training caffeine administration enhances the ability to discern between familiar images and new, similar images. However, the effect of post-training caffeine administration on motor memory has not been examined. Therefore, we tested two groups of low caffeine consumers (average weekly consumption ≤500 mg) in a double-blind, placebo-controlled study involving acquisition of a continuous isometric visuomotor tracking skill. On Day 1, subjects completed 5 blocks (150 repetitions) of training on the continuous isometric visuomotor skill and subsequently ingested either 200 mg of caffeine or placebo. On day 2, subjects completed an additional 5 blocks of training. Day 1 mean performance and performance variability were both similar between groups, suggesting that both groups acquired the motor skill similarly. For mean performance on Day 2, patterns of re-learning, mean performance learning magnitudes, mean performance learning rates, and mean performance retention magnitudes were all similar between groups. For performance variability on Day 2, there was a small trend towards increased variability in the caffeine group during re-learning, but performance variability learning magnitudes and performance variability retention magnitudes did not differ between groups. Because motor skill acquisition can also be conceptualized as a reduction in performance variability, these results suggest that there may be a small negative effect of post-practice caffeine administration on memory of a newly-learned visuomotor skill. Overall, we found no evidence to suggest that post-training caffeine administration enhances 24-hour retention of a newly-learned continuous visuomotor

No Enhancement of 24-Hour Visuomotor Skill Retention by Post-Practice Caffeine Administration

Science.gov (United States)

Hussain, Sara J.; Cole, Kelly J.

2015-01-01

Caffeine is widely consumed throughout the world and appears to indirectly facilitate learning and memory through effects on attention and motivation. Animal work indicates that post-training caffeine administration augments inhibitory avoidance memory, spatial memory, and object memory. In humans, post-training caffeine administration enhances the ability to discern between familiar images and new, similar images. However, the effect of post-training caffeine administration on motor memory has not been examined. Therefore, we tested two groups of low caffeine consumers (average weekly consumption ≤500 mg) in a double-blind, placebo-controlled study involving acquisition of a continuous isometric visuomotor tracking skill. On Day 1, subjects completed 5 blocks (150 repetitions) of training on the continuous isometric visuomotor skill and subsequently ingested either 200 mg of caffeine or placebo. On day 2, subjects completed an additional 5 blocks of training. Day 1 mean performance and performance variability were both similar between groups, suggesting that both groups acquired the motor skill similarly. For mean performance on Day 2, patterns of re-learning, mean performance learning magnitudes, mean performance learning rates, and mean performance retention magnitudes were all similar between groups. For performance variability on Day 2, there was a small trend towards increased variability in the caffeine group during re-learning, but performance variability learning magnitudes and performance variability retention magnitudes did not differ between groups. Because motor skill acquisition can also be conceptualized as a reduction in performance variability, these results suggest that there may be a small negative effect of post-practice caffeine administration on memory of a newly-learned visuomotor skill. Overall, we found no evidence to suggest that post-training caffeine administration enhances 24-hour retention of a newly-learned continuous visuomotor

Special address by the Director of the Federal Radiation Protection Service, Prof. Akin Ojo at the opening ceremony of the national workshop on radiation protection and quality control in medical and industrial practices FRPS, Ibadan on Monday 15 November 1999

International Nuclear Information System (INIS)

Ojo, A.

1999-01-01

A special address by the Director of the Federal Radiation Protection Service, Prof. Akin Ojo at the opening ceremony of the national workshop on radiation protection and quality control in medical and industrial practices held at the Federal Radiation Protection Service, Physics Dept. University of Ibadan from Monday 15 to Friday 19 November 1999

The application of the 'ten-day rule' in radiopharmaceutical investigations

International Nuclear Information System (INIS)

Ellis, R.E.; Nordin, B.E.C.; Tothill, P.; Veall, N.

1977-01-01

The working party first classified subjects who are investigated using radiopharmaceuticals into three groups, being (a) patients and other subjects who are asked to volunteer as controls for research studies, (b) patients on whom research investigations are being conducted which are relevant to their clinical condition but which are not strictly necessary for their management, and (c) patients on whom investigations are required for their proper management. The application of the 'ten-day rule' in relation to the use of radiopharmaceuticals is complicated by the fact that the total radiation dose is received over a time given by the effective life of the radiopharmaceutical in the organ, which may be a substantial part or even longer of the menstrual cycle. The activities of the radiopharmaceuticals normally administered are tabulted together with their effective half-lives and resulting gonad doses, and those radiopharmaceuticals requiring consideration of the implementation of the 'ten-day rule' for patients in groups (b) and (c) are identified. When the administration of therapeutic quantities of radiopharmaceuticals is being contemplated it is particularly important to take into account the applicability or otherwise of the 'ten-day rule'. It is recommended that the 'ten-day rule' should be strictly applied to all radiopharmaceutical administrations to women of child-bearing age who are volunteers for research purposes (group(a)). (U.K.)

The effect of high-dose dronabinol (oral THC) maintenance on cannabis self-administration.

Science.gov (United States)

Schlienz, Nicolas J; Lee, Dustin C; Stitzer, Maxine L; Vandrey, Ryan

2018-06-01

There is a clear need for advancing the treatment of cannabis use disorders. Prior research has demonstrated that dronabinol (oral THC) can dose-dependently suppress cannabis withdrawal and reduce the acute effects of smoked cannabis. The present study was conducted to evaluate whether high-dose dronabinol could reduce cannabis self-administration among daily users. Non-treatment seeking daily cannabis users (N = 13) completed a residential within-subjects crossover study and were administered placebo, low-dose dronabinol (120 mg/day; 40 mg tid), or high-dose dronabinol (180-240 mg/day; 60-80 mg tid) for 12 consecutive days (order counterbalanced). During each 12-day dronabinol maintenance phase, participants were allowed to self-administer smoked cannabis containing <1% THC (placebo) or 5.7% THC (active) under forced-choice (drug vs. money) or progressive ratio conditions. Participants self-administered significantly more active cannabis compared with placebo in all conditions. When active cannabis was available, self-administration was significantly reduced during periods of dronabinol maintenance compared with placebo maintenance. There was no difference in self-administration between the low- and high-dose dronabinol conditions. Chronic dronabinol dosing can reduce cannabis self-administration in daily cannabis users and suppress withdrawal symptoms. Cannabinoid agonist medications should continue to be explored for therapeutic utility in the treatment of cannabis use disorders. Copyright © 2018 Elsevier B.V. All rights reserved.

Peripheral blood eosinophilia associated with gastrointestinal administration of iodinated contrast media.

Science.gov (United States)

Plavsic, Branko M; Newman, Alan C; Reuther, Warren L; Terry, James A; Drnovsek, Valerie H

2003-03-01

This study was designed to assess whether gastrointestinal administration of iodinated contrast media results in peripheral blood eosinophilia. We studied 110 patients in a retrospective review. Diatrizoate meglumine and diatrizoate sodium for abdominal CT were administered to 98 of these patients; 22 of the 98 had also been given the same contrast medium administered by enema. The remaining 12 patients were given diatrizoate sodium for gastrointestinal fluoroscopy. A control group of 65 patients underwent single-contrast barium upper gastrointestinal or enema examinations. WBC and eosinophil counts were determined approximately 24 hr before the examination and every 24 hr thereafter, through the ninth day. Eosinophilia was detected in 17 (15.5%) of 110 patients after gastrointestinal administration of iodinated contrast media. The prevalence of eosinophilia after administration of iodinated contrast media was statistically significantly different compared with that in the control group, in which none of the 65 patients had eosinophilia (p contrast agents and lasted through the sixth day, with a peak on the fifth day. The prevalence of eosinophilia was independent of route of application, dose, or type of iodinated contrast medium. Eosinophilia in all cases was clinically asymptomatic. Eosinophilia that is caused by gastrointestinal administration of iodinated contrast media is a transient, clinically silent phenomenon. It may lead to unnecessary workup for known conditions associated with eosinophilia.

Day-care attendance and child development

DEFF Research Database (Denmark)

Bauchmüller, Robert; Gørtz, Mette; Rasmussen, Astrid Würtz

Earlier research suggests that children’s development is shaped in their early years of life. This paper examines whether differences in day-care experiences during pre-school age are important for children’s cognitive and language development at the age of 15. The analysis is based on class...... performance at the end of elementary schooling. We assess the effects of attended types and qualities of day-care institutions on various child outcomes as measured by school grades in mathematics, science, English and Danish for the whole Danish population as well as outcomes from the 2006 PISA Denmark...... survey and a 2007 PISA Copenhagen survey. We use administrative registries to generate indicators such as child-staff ratios, child-pedagogues ratios, and the share of male staff and of staff with non-Danish origins. Furthermore, we use information on the average levels of educational attainments...

Analysis of Present Day Election Processes vis-à-vis Elections Through Blockchain Technology

OpenAIRE

Hegadekatti, Kartik

2017-01-01

Currently, Democracy is realised through representatives elected by the people. These elections are periodic activities. They involve expenditure of big amounts of manpower, money, time and other resources. It is important to note that during an election, the administration and day-to-day lives of people are affected as election activities take centre stage. Present day elections are amenable to influence where Voters can possibly be intimidated to vote against their will. In many instances, ...

Family Perceptions of Medication Administration at School: Errors, Risk Factors, and Consequences

Science.gov (United States)

Clay, Daniel; Farris, Karen; McCarthy, Ann Marie; Kelly, Michael W.; Howarth, Robyn

2008-01-01

Medications are administered every day in schools across the country. Researchers and clinicians have studied school nurses' and educators' experiences with medication administration, but not the experiences of children or their parents. This study examined medication administration from the child and parent perspectives to (a) determine problems…

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1989-present, Wind Stress

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Wind Stress data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 2000-present, Longwave Radiation

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Incoming Longwave Radiation data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

Sex differences in behavioral and PKA cascade responses to repeated cocaine administration.

Science.gov (United States)

Zhou, Luyi; Sun, Wei-Lun; Weierstall, Karen; Minerly, Ana Christina; Weiner, Jan; Jenab, Shirzad; Quinones-Jenab, Vanya

2016-10-01

Previous studies have shown sex different patterns in behavioral responses to cocaine. Here, we used between-subject experiment design to study whether sex differences exist in the development of behavioral sensitization and tolerance to repeated cocaine, as well as the role of protein kinase A (PKA) signaling cascade in this process. Ambulatory and rearing responses were recorded in male and female rats after 1 to 14 days of administration of saline or cocaine (15 mg/kg; ip). Correspondent PKA-associated signaling in the nucleus accumbens (NAc) and caudate-putamen (CPu) was measured at each time point. Our results showed that females exhibited higher cocaine-induced behavioral responses and developed behavioral sensitization and tolerance faster than males. Whereas females developed behavioral sensitization to cocaine after 2 days and tolerance after 14 days, male rats developed sensitization after 5 days. In addition, cocaine induced a sexual dimorphic pattern in the progression of neuronal adaptations on the PKA cascade signaling in region (NAc vs. CPu) and time (days of cocaine administration)-dependent manners. In general, more PKA signaling cascade changes were found in the NAc of males on day 5 and in the CPu of females with repeated cocaine injection. In addition, in females, behavioral activities positively correlated with FosB levels in the NAc and CPu and negatively correlated with Cdk5 and p35 in the CPu, while no correlation was observed in males. Our studies suggest that repeated cocaine administration induced different patterns of behavioral and molecular responses in the PKA cascade in male and female rats.

Pharmacokinetics of repeated oral administration of tramadol hydrochloride in Hispaniolan Amazon parrots (Amazona ventralis).

Science.gov (United States)

Souza, Marcy J; Gerhardt, Lillian; Cox, Sherry

2013-07-01

To determine the pharmacokinetics of tramadol hydrochloride (30 mg/kg) following twice-daily oral administration in Hispaniolan Amazon parrots (Amazona ventralis). 9 healthy adult Hispaniolan Amazon parrots. Tramadol hydrochloride was administered to each parrot at a dosage of 30 mg/kg, PO, every 12 hours for 5 days. Blood samples were collected just prior to dose 2 on the first day of administration (day 1) and 5 minutes before and 10, 20, 30, 60, 90, 180, 360, and 720 minutes after the morning dose was given on day 5. Plasma was harvested from blood samples and analyzed by high-performance liquid chromatography. Degree of sedation was evaluated in each parrot throughout the study. No changes in the parrots' behavior were observed. Twelve hours after the first dose was administered, mean ± SD concentrations of tramadol and its only active metabolite M1 (O-desmethyltramadol) were 53 ± 57 ng/mL and 6 ± 6 ng/mL, respectively. At steady state following 4.5 days of twice-daily administration, the mean half-lives for plasma tramadol and M1 concentrations were 2.92 ± 0.78 hours and 2.14 ± 0.07 hours, respectively. On day 5 of tramadol administration, plasma concentrations remained in the therapeutic range for approximately 6 hours. Other tramadol metabolites (M2, M4, and M5) were also present. On the basis of these results and modeling of the data, tramadol at a dosage of 30 mg/kg, PO, will likely need to be administered every 6 to 8 hours to maintain therapeutic plasma concentrations in Hispaniolan Amazon parrots.

Sex-specific respiratory effects of acute and chronic caffeine administration in newborn rats.

Science.gov (United States)

Kouchi, Hayet; Uppari, NagaPraveena; Joseph, Vincent; Bairam, Aida

2017-06-01

Caffeine is widely used for the treatment of apnea of prematurity (AoP) but whether this effect varies with sex is unknown. To shed some light on this question, we present a summary of data obtained on the effects of caffeine on the respiratory chemoreflexes and apnea frequency in 1- and 12-days old male and female rats. Caffeine was either administered as a single acute injection (10mg/kg, i.p.) or for 10 consecutive days (7.5mg/kg/day between 3 and 12days of life by gavage, simulating its clinical use). Acute caffeine had little effects on breathing in 1-day old male and female rats. In 12-days old female rats caffeine reduced the response to hypercapnia (not hypoxia) compared to males. During the steady state of hypoxia females had a lower frequency of apneas than males, and acute injection of caffeine decreased the frequency of apnea, suppressing the differences between males and females. In 12-days old rats chronic administration of caffeine stimulated basal breathing and decreased the frequency of apnea similarly in males and females. In response to hypoxia, chronic caffeine administration also masked the difference in respiratory frequency between males and females observed in control rats. Female rats had lower frequency of apnea than males with or without caffeine treatment. These observations indicate that sex influences the respiratory responses to caffeine and this effect seems to depend on the modality of administration (acute vs chronic) and environmental oxygen (normoxia vs hypoxia). Copyright © 2017 Elsevier B.V. All rights reserved.

76 FR 76601 - International Day of Persons With Disabilities, 2011

Science.gov (United States)

2011-12-08

... securing fundamental human rights for all persons with disabilities around the world. On International Day... make at home and abroad, and we remember that disability rights are universal rights to be recognized... around the world, my Administration is putting disability rights at the heart of our Nation's foreign...

VA Outpatient Visits by Administrative Parent, FY2010-2014

Data.gov (United States)

Department of Veterans Affairs — Outpatient visits by Administrative Parent. A visit is counted as a visit to one or more clinics or units within 1 calendar day at the site of care level. A patient...

25 CFR 262.2 - Definitions.

Science.gov (United States)

2010-04-01

... contain such remains. (b) Sacred objects means specific ceremonial objects that are needed by traditional Indian religious leaders for the practice of traditional Indian religions by their present day adherents...

Day-to-day and within-day variation in urinary iodine excretion

DEFF Research Database (Denmark)

Rasmussen, Lone Banke; Ovesen, L.; Christiansen, E.

1999-01-01

Objective: To examine the day-to-day and within-day variation in urinary iodine excretion and the day-to-day variation in iodine intake. Design: Collection of consecutive 24-h urine samples and casual urine samples over 24 h. Setting: The study population consisted of highly motivated subjects fr...

Predicting number of hospitalization days based on health insurance claims data using bagged regression trees.

Science.gov (United States)

Xie, Yang; Schreier, Günter; Chang, David C W; Neubauer, Sandra; Redmond, Stephen J; Lovell, Nigel H

2014-01-01

Healthcare administrators worldwide are striving to both lower the cost of care whilst improving the quality of care given. Therefore, better clinical and administrative decision making is needed to improve these issues. Anticipating outcomes such as number of hospitalization days could contribute to addressing this problem. In this paper, a method was developed, using large-scale health insurance claims data, to predict the number of hospitalization days in a population. We utilized a regression decision tree algorithm, along with insurance claim data from 300,000 individuals over three years, to provide predictions of number of days in hospital in the third year, based on medical admissions and claims data from the first two years. Our method performs well in the general population. For the population aged 65 years and over, the predictive model significantly improves predictions over a baseline method (predicting a constant number of days for each patient), and achieved a specificity of 70.20% and sensitivity of 75.69% in classifying these subjects into two categories of 'no hospitalization' and 'at least one day in hospital'.

Alleviation of metabolic abnormalities induced by excessive fructose administration in Wistar rats by Spirulina maxima.

Science.gov (United States)

Jarouliya, Urmila; Zacharia, J Anish; Kumar, Pravin; Bisen, P S; Prasad, G B K S

2012-03-01

Diabetes mellitus is a metabolic disorder characterized by hyperglycaemia. Several natural products have been isolated and identified to restore the complications of diabetes. Spirulina maxima is naturally occurring fresh water cyanobacterium, enriched with proteins and essential nutrients. The aim of the study was to determine whether S. maxima could serve as a therapeutic agent to correct metabolic abnormalities induced by excessive fructose administration in Wistar rats. Oral administration of 10 per cent fructose solution to Wistar rats (n = 5 in each group) for 30 days resulted in hyperglycaemia and hyperlipidaemia. Aqueous suspension of S. maxima (5 or 10%) was also administered orally once daily for 30 days. The therapeutic potential of the preparation with reference to metformin (500 mg/kg) was assessed by monitoring various biochemical parameters at 10 day intervals during the course of therapy and at the end of 30 days S. maxima administration. Significant (Pmaxima aquous extract. Co-administration of S. maxima extract (5 or 10% aqueous) with 10 per cent fructose solution offered a significant protection against fructose induced metabolic abnormalities in Wistar rats. The present findings showed that S. maxima exhibited anti-hyperglycaemic, anti-hyperlipidaemic and hepatoprotective activity in rats fed with fructose. Further studies are needed to understand the mechanisms.

Ninety-day oral toxicity study of rice-derived γ-oryzanol in Sprague-Dawley rats

Directory of Open Access Journals (Sweden)

Seol-Hee Moon

Full Text Available A 90-day oral toxicity study of γ-oryzanol, a rice-derived triterpenoid ferulate, was performed by oral gavage administration to male and female Sprague-Dawley rats at doses of 0, 1000, and 2000 mg/kg body weight/day. All rats administered γ-oryzanol survived throughout the study period. Both male and female rats showed no toxicologically significant changes of the general signs, examination findings, body weight, food consumption, functional observational battery results, ophthalmological findings, urinalysis, hematology tests, clinical chemistry tests, organ weights, and necropsy findings. Moreover, there were no histopathological changes related to administration of γ-oryzanol in males and females from the 2000 mg/kg body weight/day group. In conclusion, the no observed adverse effect level (NOAEL of γ-oryzanol exceeded 2000 mg/kg body weight/day for both male and female rats under the conditions of this study. Keywords: γ-Oryznaol, Rice, Rat, Repeated-dose oral toxicity study, NOAEL

47 CFR 54.717 - Audits of the Administrator.

Science.gov (United States)

2010-10-01

... pay for an annual audit conducted by an independent auditor to examine its operations and books of... auditor, the Administrator shall submit preliminary audit requirements, including the proposed scope of...) calendar days an independent auditor to conduct the annual audit required by this paragraph. In making its...

Pharmacokinetics of meloxicam following intravenous and oral administration in green iguanas (Iguana iguana).

Science.gov (United States)

Divers, Stephen J; Papich, Mark; McBride, Michael; Stedman, Nancy L; Perpinan, David; Koch, Thomas F; Hernandez, Sonia M; Barron, G Heather; Pethel, Melinda; Budsberg, Steven C

2010-11-01

To determine pharmacokinetics of meloxicam in healthy green iguanas following PO and IV administration and assess potential toxicity. 21 healthy green iguanas (Iguana iguana). To assess pharmacokinetics, 13 iguanas were administered a single dose (0.2 mg/kg) of meloxicam PO and, 14 days later, the same dose IV. To assess potential toxicity, 4 iguanas were given meloxicam at a dosage of 1 or 5 mg/kg, PO, every 24 hours for 12 days, and results of histologic examination were compared with results for another 4 iguanas given a single dose of meloxicam (0.2 mg/kg). There were no significant differences between PO and IV administration with regard to terminal half-life (mean ± SD, 12.96 ± 8.05 hours and 9.93 ± 4.92 hours, respectively), mean area under the curve to the last measured concentration (5.08 ± 1.62 μg•h/mL and 5.83 ± 2.49 μg•h/mL), volume of distribution (745 ± 475 mL/kg and 487 ± 266 mL/kg), or clearance (40.17 ± 10.35 mL/kg/h and 37.17 ± 16.08 mL/kg/h). Maximum plasma concentration was significantly greater following IV (0.63 ± 0.17 μg/mL) versus PO (0.19 ± 0.07 μg/mL) administration. Time from administration to maximum plasma concentration and mean residence time were significantly longer following PO versus IV administration. Daily administration of high doses (1 or 5 mg/kg) for 12 days did not induce any histologic changes in gastric, hepatic, or renal tissues. Results suggested that administration of meloxicam at a dose of 0.2 mg/kg IV or PO in green iguanas would result in plasma concentrations > 0.1 μg/mL for approximately 24 hours.

Production of anti-SRBC antibodies after DDC administration in whole-body irradiated mice

International Nuclear Information System (INIS)

Kautska, J.; Hosek, B.; Misustova, J.

1990-01-01

Production of antibody-forming cells (PFC) was studied in mice subjected to a single whole-body radiation dose of 3.8 Gy following an injection of sodium diethyl dithiocarbamate (DDC, 800 mg/kg) 30 min before irradiation. The animals were immunized (1% SRBC) 4 hours and 5 and 10 days after irradiation, and the number of PFC was determined by a modified Jerne plaque technique on days 4, 7 and 10 after immunization. After irradiation alone, the PFC levels were markedly reduced at all time intervals in comparison with unirradiated controls. Upon immunization of animals on day 10 after irradiation the peak PFC levels were observed on day 7 after immunization in the irradiated only group and in the group irradiated after DDC administration (in controls on day 4 after immunization). The administration of DDC entirely eliminated the unfavourable effect of radiation if immunization was performed 4 h after irradiation, in terms of the number and the peak level of PFC. Upon immunization of animals on day 5 and day 10 after irradiation the PFC levels were not markedly influenced by DDC injection. (author). 3 figs., 25 refs

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1980-present, Dynamic Height

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Dynamic Height data (a measure of the elevation of the sea level, calculated by integrating the specific volume anomaly of the sea water...

Windows® Group Policy Administrators Pocket Consultant

CERN Document Server

Stanek, William

2009-01-01

Portable and precise, this pocket-sized guide delivers ready answers for the day-to-day administration of Group Policy. Zero in on core support and maintenance tasks using quick-reference tables, instructions, and lists. You'll get the focused information you need to solve problems and get the job done-whether at your desk or in the field! Get fast facts to: Configure Local GPOs and Active Directory®-based GPOsManage policy preferences and settingsModel policy changes through the consoleMigrate and maintain the SYSVOLDiagnose and troubleshoot replication issuesKnow when to enforce, block,

29 CFR 1980.110 - Decision and orders of the Administrative Review Board.

Science.gov (United States)

2010-07-01

... before the administrative law judge—i.e., 10 business days after the date of the decision of the... COMPLAINTS UNDER SECTION 806 OF THE CORPORATE AND CRIMINAL FRAUD ACCOUNTABILITY ACT OF 2002, TITLE VIII OF... administrative law judge, or a named person alleging that the complaint was frivolous or brought in bad faith who...

Prognostic information in administrative co-morbidity data following coronary artery bypass grafting

DEFF Research Database (Denmark)

Abildstrøm, Steen Zabell; Hvelplund, Anders; Rasmussen, Søren

2010-01-01

Objectives: The aim of this study was to evaluate the prognostic information obtainable from administrative data with respect to 30-day mortality following coronary artery bypass grafting (CABG) and to compare it with the European System for Cardiac Operative Risk Evaluation (EuroSCORE) recorded ...... was equal to that of the EuroSCORE (c-statistic 0.79). Conclusions: A standard co-morbidity index based on administrative data as well as on clinical data has proven equally useful for prediction of mortality amongst CABG patients.......Objectives: The aim of this study was to evaluate the prognostic information obtainable from administrative data with respect to 30-day mortality following coronary artery bypass grafting (CABG) and to compare it with the European System for Cardiac Operative Risk Evaluation (EuroSCORE) recorded...... in a clinical database. Methods: We used a co-morbidity index calculated from administrative data in the Danish National Patient Register by means of all admissions 1 year prior to CABG. In addition, each CABG was categorised as being isolated or not, and acute or not. The prognostic power of the co...

Glycemic control during consecutive days with prolonged walking exercise in individuals with type 1 diabetes mellitus.

Science.gov (United States)

van Dijk, Jan-Willem; Eijsvogels, Thijs M; Nyakayiru, Jean; Schreuder, Tim H A; Hopman, Maria T; Thijssen, Dick H; van Loon, Luc J C

2016-07-01

Despite its general benefits for health, exercise complicates the maintenance of stable blood glucose concentrations in individuals with type 1 diabetes. The aim of the current study was to examine changes in food intake, insulin administration, and 24-h glycemic control in response to consecutive days with prolonged walking exercise (∼8h daily) in individuals with type 1 diabetes. Ten individuals with type 1 diabetes participating in the worlds' largest walking event were recruited for this observational study. Simultaneous measurements of 24-h glycemic control (continuous glucose monitoring), insulin administration and food intake were performed during a non-walking day (control) and during three subsequent days with prolonged walking exercise (daily distance 40 or 50km). Despite an increase in daily energy (31±18%; p10 mmol/L) and hypoglycemia (blood glucose 0.05 for all variables). The prolonged walking exercise was associated with a modest increase in glycemic variability compared with the control day (pexercise allows for profound reductions in daily insulin administration in persons with type 1 diabetes, despite large increments in energy and carbohydrate intake. When taking such adjustments into account, prolonged moderate-intensity exercise does not necessarily impair 24-h glycemic control. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

The effects of chronic intraperitoneal administration of the GABA B receptor agonist baclofen on food intake in rats.

Science.gov (United States)

Patel, Sunit M; Ebenezer, Ivor S

2008-09-28

This study was undertaken to examine the effects of repeated administration of the GABA(B) receptor agonist baclofen on food intake in male Wistar rats. In the 1st Experiment, the effects of daily administration of physiological saline and baclofen (2 mg/kg, i.p.) for 27 days were investigated on food intake and body weight in non-deprived rats (n=6 in each group). Baclofen significantly (P<0.05) increased cumulative food intake each day over the treatment period during the 60 min measurement period following administration. Tolerance did not develop to the short-term hyperphagic effect of baclofen over the course of the experiment. In addition, treatment with baclofen did not alter body weight of the animals over the 27 day treatment period when compared with the saline control rats. In the 2nd Experiment, the effects of acute and chronic administration of baclofen (2 mg/kg) were investigated on 24 h food intake in rats. The rats were injected daily for 21 days with either saline (n=6) or baclofen (n=6). Food intake was measured in 30 min time bins for 24 h on treatment Days 1, 12 and 21 following injection. The results showed that while baclofen produced short-term increases in food consumption following injection on treatment Days 1, 12 and 21, the daily (24 h) food intake of the animals was not significantly different from those of control rats. Thus, these data reveal that while chronic administration of baclofen (2 mg/kg) produces short-term increases in feeding without the development of tolerance, daily (24 h) food consumption is not affected. These findings are consistent with the observation that chronic administration of baclofen (2 mg/kg) had no effect on the body weight of these animals.

Dose-dependent effect of 8-day cisplatin administration upon the morphology of the albino guinea pig cochlea

NARCIS (Netherlands)

Cardinaal, RM; de Groot, JCMJ; Huizing, EH; Veldman, JE; Smoorenburg, GF

Numerous studies investigating cisplatin ototoxicity in animals have been performed, but it is difficult to derive a clear dose-effect relation from these studies. The degree of cisplatin-induced ototoxicity depends on a multitude of,factors. Many parameters, such as dose, mode of administration,

Concentrations of dapivirine in the rhesus macaque and rabbit following once daily intravaginal administration of a gel formulation of [14C]dapivirine for 7 days.

Science.gov (United States)

Nuttall, Jeremy P; Thake, Daryl C; Lewis, Mark G; Ferkany, John W; Romano, Joseph W; Mitchnick, Mark A

2008-03-01

Dapivirine is a nonnucleoside reverse transcriptase inhibitor being developed as a topical microbicide for the prevention of human immunodeficiency virus infection. The distribution of radioactivity and drug in plasma and in vaginal, cervical, and draining lymph node tissues was investigated after daily application of a vaginal gel formulation of [14C]dapivirine to rhesus macaques. This was preceded by a preliminary study with rabbits. Following the intravaginal administration of [14C]dapivirine ( approximately 0.1 mg/ml [15 microCi/ml]) to rabbits (0.5 ml/day) and macaques (1 ml/day) for 7 days, the dapivirine levels associated with vaginal and cervical tissue samples 1 h after the final dose were high (quantities of microg/g of tissue) and remained detectable at 24 h (mean, >or=2.5 ng/g in rabbits) and 48 h (mean, >80 ng/g in macaques). Radioactivity levels were low in the plasma and very low or unquantifiable in the draining lymph nodes of the macaques. Microautoradiography identified drug-related material (DRM) on the surfaces of the vaginal and cervical tissues of the rabbits and macaques. Although DRM was primarily associated with the outermost layer of shedding cells in rabbits, two animals showed some evidence of small quantities in the mucosal epithelium of the cervix. In macaques, DRM was seen within the keratinized layer of the vaginal epithelium and and was found to extend into the superficial cellular layers, and in at least one animal it appeared to be present in the deepest (germinal) layer of the epithelium and in submucosal tissues. The persistence of biologically significant concentrations of dapivirine in vaginal and cervical tissues for >24 h supports the development of dapivirine as a microbicide for once daily application.

Mensinergikan Nilai-Nilai Keagamaan dengan Kearifan Lokal sebagai Upaya Mewujudkan Masyarakat Madani (Studi Kasus Komunitas Keagamaan Kejawen di Desa Bajulan Kecamatan Loceret Kabupaten Nganjuk

Directory of Open Access Journals (Sweden)

Siti Makhmudah

2017-02-01

Full Text Available Abstract This research executed in Countryside of Bajulan of Subdistrict Loceret of Regency Nganjuk. A lot of society assuming, that Countryside Bajulan very go together the mistical things like ritual-ritual kejawen that is nyadranan, clean countryside, ceremony of parna prahista, kirab pusoko and arca, ritual malem syuro, holy ritual water intake, ritual take a bath in source water, medium of lelaku ritual/meditating, ceremony of ngangsu kaweruh, and others. The Ritual-ritual not get out of the belief kejawen, like shalat at the same time sit, not execute the fasting ramadhan but following feast day of Ramadan and others Internal issue Formula this research is: 1 How form of activity of Islam kejawen and its resolving in in perpective of Islam in realizing and creating environment which madani in region Nganjuk 2 How method for the menyinergikan of religious value wisely is local budanya, in in perpective of Islam in realizing and creating environment which madani in region Nganjuk 3 How method applying for the menyinergikan of religious value wisely is local budanya, in in perpective of Islam in realizing and creating environment which madani in region Nganjuk? This research use the method qualitative (qualitative approach, in the form of utterance or article and behavior perceived the. Research type used is case study, that is a research conducted intensively, inch, and circumstantial to an organization, institute, or certain symptom. Procedure of data collecting with the interview, observation, and documentation. Analyse the data conducted by data discount, data presentation, and conclusion withdrawal. Checking of data Authenticity use the lengthening of taking part in, perception assidinity, and trianggulasi. Conclusion from this research result is: 1 forms of Activity of Islam kejawen in Countryside Bajulan among other things is nuptials, ceremony of tingkeban or mitoni, birth ceremony, ceremony of sunatan or circumcision, last offices

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 1997-present, Evaporation Minus Precipitation

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Evaporation Minus Precipitation data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

TAO/TRITON, RAMA, and PIRATA Buoys, 5-Day, 2000-present, Net Longwave Radiation

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has 5-day Net Longwave Radiation data from the TAO/TRITON (Pacific Ocean, https://www.pmel.noaa.gov/gtmba/ ), RAMA (Indian Ocean,...

Estimating the opportunity costs of bed-days.

Science.gov (United States)

Sandmann, Frank G; Robotham, Julie V; Deeny, Sarah R; Edmunds, W John; Jit, Mark

2018-03-01

Opportunity costs of bed-days are fundamental to understanding the value of healthcare systems. They greatly influence burden of disease estimations and economic evaluations involving stays in healthcare facilities. However, different estimation techniques employ assumptions that differ crucially in whether to consider the value of the second-best alternative use forgone, of any available alternative use, or the value of the actually chosen alternative. Informed by economic theory, this paper provides a taxonomic framework of methodologies for estimating the opportunity costs of resources. This taxonomy is then applied to bed-days by classifying existing approaches accordingly. We highlight differences in valuation between approaches and the perspective adopted, and we use our framework to appraise the assumptions and biases underlying the standard approaches that have been widely adopted mostly unquestioned in the past, such as the conventional use of reference costs and administrative accounting data. Drawing on these findings, we present a novel approach for estimating the opportunity costs of bed-days in terms of health forgone for the second-best patient, but expressed monetarily. This alternative approach effectively re-connects to the concept of choice and explicitly considers net benefits. It is broadly applicable across settings and for other resources besides bed-days. © 2017 The Authors Health Economics published by John Wiley & Sons Ltd.

Administration of midazolam in infancy does not affect learning and memory of adult mice.

Science.gov (United States)

Xu, Hua; Liu, Zhi-Qiang; Liu, Yi; Zhang, Wei-Shi; Xu, Bo; Xiong, Yuan-Chang; Deng, Xiao-Ming

2009-12-01

1. Midazolam is a common fast-acting GABA(A) receptor agonist. Recent data suggest that exposure to midazolam in early life may cause long-term effects on brain function through stable epigenetic reprogramming. The aim of the present study was to determine whether the administration of midazolam to infant mice would affect their learning and memory in adulthood. 2. An open-field test was conducted before and then 3, 24, 48 and 72 h after administration of midazolam (50 mg/kg, i.p.) to infant mice. Saline control mice received an equal volume of saline i.p. 3 h before the open-field test. Total movements, total movement time, total movement distance and velocity were analysed. Novel object recognition (NOR), Morris water-maze and passive avoidance tests were performed when the treated mice grew to adulthood (105 days of age). 3. The results of open-field test showed that midazolam significantly reduced locomotor activity (total movements, total movement time, total movement distance and velocity) in infant mice 3 and 24 h after drug administration and that these effects had disappeared by 72 h after drug administration. The results of the water-maze, NOR and passive avoidance tests in adulthood (at 105 days of age) indicated that administration of midazolam in infancy had no long-term effects on the learning and memory behaviours of adult mice compared with the saline control. 4. Acute midazolam administration to infant mice affected spontaneous locomotor activity for approximately 2 days, but did not seem to have any significant impact on cognitive functioning that lasted into adulthood.

Early Retirement in the Day-Care Sector

DEFF Research Database (Denmark)

Gørtz, Mette

2012-01-01

the child-to-teacher ratio or the size of the institution and early retirement (ERP). However, working conditions measured by the social background of the children and the share of trained day-care teachers have a significant effect on the probability of early retirement. Finally, a poor health condition......This paper studies the role of working conditions and health for elderly female day-care teachers’ decision to enter early retirement. Entry into retirement is analysed in a duration framework that allows for unobserved heterogeneity in the baseline hazard. Data are from a Danish longitudinal data...... set based on administrative register records for 1997-2006. Working conditions is measured by four indicators. First, work pressure is measured by the child-to-teacher ratio, which varies across municipalities and over time. Second, working conditions is measured by the proportion of children...

Mode of administration does matter: comparability study using IPAQ

Directory of Open Access Journals (Sweden)

Felipe de Magalhães Bandeira

2015-12-01

Full Text Available Abstract This study compared all-domains and domain-specific physical activity scores assessed through four variations of the IPAQ long version: (a typical week, administered by an interviewer; (b typical week, self-administered; (c past seven days, interviewer-administered; (d past seven days, self-administered. The sample included 38 physical education college students. Self-reported scores were in general twice higher than interview-administered scores, regardless the recall period used. In terms of domain-specific scores, occupational physical activity scores generated by self-report were 6-7 times greater than those originated from interviews. The same trend was observed for household physical activity. Transport physical activity scores did not change according to the mode of administration. In terms of leisure-time physical activity, scores were similar except for the interviewer-administered past seven days, whose scores were lower than the other three versions of IPAQ. In conclusion, the mode of administration of IPAQ does matter; higher scores are obtained through self-report as compared to interviews, probably by misinterpretation of the instrument in self-report mode. The recall period had little effect on physical activity estimates.

Reproductive performance of male mice after hypothalamic ghrelin administration.

Science.gov (United States)

Poretti, Maria Belen; Frautschi, Camila; Luque, Eugenia Mercedes; Bianconi, Santiago; Martini, Ana Carolina; Stutz, Graciela; Vincenti, Laura Maria; Santillán, María Emilia; Ponzio, Marina Flavia; Schiöth, Helgi; Fiol De Cuneo, Marta Haydee; Carlini, Valeria Paola

2018-05-23

It has been demonstrated that food intake and reproductive physiology are both simultaneously modulated to optimize reproductive success under fluctuating metabolic conditions. Ghrelin (Ghr) is an orexigenic peptide identified as the endogenous ligand of the growth hormone secretagogue receptor that is being investigated for its potential role on reproduction. Considering that data available so far are still limited and characterization of Ghr action mechanism on the reproductive system has not been fully elucidated, we studied the hypothalamus participation in Ghr effects on sperm functional activity, plasma levels of gonodotropins and histological morphology in mice testes after hypothalamic infusion of 0.3 or 3.0 nmol/day Ghr or artificial cerebrospinal fluid (ACSF) at different treatment periods. We found that Ghr 3.0 nmol/day administration for 42 days significantly reduced sperm concentration (Ghr 3.0 nmol/day=14.05±2.44 x106/ml vs. ACSF=20.33±1.35 x106/ml, p< 0.05) and motility (Ghr 3.0 nmol/day=59.40±4.20% vs. ACSF=75.80±1.40%, p< 0.05). In addition, histological studies showed a significant decrease percentage of spermatogonia (Ghr 3.0 nmol/day=6,76±0,68% vs. ACSF=9,56±0,41%, p< 0.05) and sperm (Ghr 3.0 nmol/day=24,24±1,92% vs. ACSF=31,20±3,06%, p< 0.05). These results were associated with a significant reduction in luteinizing hormone and testosterone plasma levels (p<0.05). As Ghr is an orexigenic peptide, body weight and food intake were measured. Results showed that Ghr increases both parameters; however, the effect did not last beyond the first week of treatment. Results presented in this work confirm that central Ghr administration impairs spermatogenesis and suggest that this effect is mediated by inhibition of hypothalamic-pituitary-gonadal axis.

Administrator Leadership Styles and Their Impact on School Nursing.

Science.gov (United States)

Davis, Charles R

2018-01-01

In comparison to other professional staff in an educational based setting, the registered professional school nurse has unique roles, responsibilities, education, training, and scope of practice. In carrying out this unique and specialized role, school nurses operate under a building administrator, the leader of the building and often the immediate supervisor of the school nurse. In addition, many school nurses in small districts are the only registered professional nurse employed by the school. The building administrator's leadership style not only sets the tone for the day-to-day operations in the school but also impacts the school nurse functioning and program implementation. This article reviews the three most common types of leadership styles as defined by Kurt Lewin-laissez-faire, democratic, and coercive/authoritarian-and their potential impact on school nursing practice. In addition, the article provides recommendations for school nurses for successful practice with regard to supervisor leadership styles.

Financial Reporting and Cost Analysis Manual for Day Care Centers, Head Start, and Other Programs.

Science.gov (United States)

Bedger, Jean E.; And Others

This manual is designed to provide fundamental directions for systematic financial reporting and cost analysis for the administrators, accountants, bookkeepers, and staff of day care, Project Head Start, and other programs. The major aims of the manual are to induce day care directors to adopt uniform bookkeeping procedures and to analyze costs…

Effect of day/night administration of three different inhalational anesthetics on melatonin levels in rats.

Science.gov (United States)

Ocmen, Elvan; Erdost, Hale Aksu; Duru, Leyla S; Akan, Pinar; Cimrin, Dilek; Gokmen, Ali N

2016-06-01

The nocturnal peak of melatonin can be altered after anesthesia and surgery. We aimed to examine the melatonin levels during the day and night after anesthesia with three commonly used inhalational anesthetics. Forty-eight male Wistar albino rats were randomized into eight groups. Rats were administered anesthesia between 7:00 am and 1:00 pm (day groups) or 7:00 pm and 1:00 am (night groups) for 6 hours. At the end of the anesthesia, blood samples were collected for assessing melatonin levels. Mean values of melatonin levels after 6 hours of anesthesia during daytime were 43.17±12.95 for control, 59.79±27.83 for isoflurane, 50.75±34.28 for sevoflurane and 212.20±49.56 pg/mL for desflurane groups. The night groups' mean melatonin levels were 136.12±33.20 for control, 139.85±56.29 for isoflurane, 117.48±82.39 for sevoflurane and 128.70±44.63 pg/mL for desflurane groups. Desflurane anesthesia between 7:00 am and 1:00 pm significantly increased melatonin levels (p0.99, respectively). Isoflurane anesthesia did not significantly change melatonin levels during day or night (p=0.718 and p>0.99, respectively). Our results demonstrate that during daytime desflurane anesthesia can alter melatonin levels. Altered melatonin rhythm following inhalational anesthesia can be related to sleep disorders observed after anesthesia. Copyright © 2016. Published by Elsevier Taiwan.

Progesterone levels and days to luteolysis in mares treated with intrauterine fractionated coconut oil.

Science.gov (United States)

Diel de Amorim, Mariana; Nielsen, Kayla; Cruz, Raissa Karolliny Salgueiro; Card, Claire

2016-07-15

Intrauterine plant oil infusion, including fractionated coconut oil, has been previously found to be a safe, inexpensive, and reversible method of prolonging the luteal phase in mares when administered on Day 10 of the estrous cycle. Our objective was to understand the uteroovarian response to the administration of fractionated coconut oil infusion in the uterus of diestrous mares. We hypothesized that intrauterine coconut oil administration on Day 10 would prolong luteal life span in a dose-dependent fashion and would result in higher serum progesterone levels than untreated mares at the expected time of luteolysis. Light-horse mares (n = 18) were examined using transrectal palpation and ultrasonography to determine if they had a normal interovulatory interval and were then examined daily in estrus until the day of ovulation (Day 0) and then every other day during an estrous cycle. Jugular blood was drawn on Day 11, Day 13, Day 15, and Day 17, centrifuged, and serum stored until assayed for progesterone (P4; Siemens Coat-a-Count Progesterone RIA, Los Angeles, CA, USA). Mares were randomly assigned to treatment and studied over one to two estrous cycles with a rest cycle after each treatment cycle. Groups were: control (n = 5), fractionated coconut oil 1.0 mL (Miglyol 810; Sasol Oil, Witten, Germany) infused in the uterus with an artificial insemination pipette on Day 10 (Group 1; n = 5) and fractionated coconut oil 0.5 mL infused in the uterus with an embryo transfer gun, on Day 10 (Group 2; n = 5). All statistical analyses were performed using analytical software (Stata SE, version 13.1, College Station, TX, USA) at P < 0.05. Data were first evaluated using the Shapiro-Wilk test for normality. Differences between groups in days to luteolysis (DTL) were examined using analysis of variance and Bonferroni, and the effect of day and treatment on P4 levels were examined using the Kruskal-Wallis and Dunn's all pairwise test. There was a significant

Five Decades of Achievement, Future Challenges in Focus at Ceremony Marking IAEA Labs Anniversary

International Nuclear Information System (INIS)

2012-01-01

Full text: In the 50 years since they opened, the IAEA's laboratories in Seibersdorf have improved the lives of millions of people through work using sophisticated scientific techniques, IAEA Director General Yukiya Amano said today at a ceremony to mark the anniversary. Work at the labs has made a difference in controlling animal diseases in more than 30 countries in Africa and Asia, and contributed to the development of hardier and more nutritious crops such as barley that can grow in the High Andes of Peru. Scientists at the labs have helped communities identify the best sources of underground water and ensure that this scarce resource is used effectively. They have worked on safe ways to preserve food, and provided vital technical support for cancer treatment and other medical uses of nuclear technology. New challenges abound in the present and the future, Director General Amano said. ''Member States want us to do more in almost all areas of nuclear applications. This includes climate-smart agriculture, with priority on helping countries to adapt to climate change while improving food security. It includes improving preparedness for responding to nuclear emergencies and especially for dealing with radiological contamination in food and agriculture.'' The Director General also said the IAEA would contribute more to controlling mosquitoes that transmit malaria by using techniques that, together with pest control programmes, have helped control other insects. IAEA scientists at the eight nuclear applications laboratories and the safeguards laboratories carry out research and development and provide technical services to the IAEA's 158 Member States. The labs also regularly host fellows and scientific visitors, with more than 2 000 benefiting from this opportunity to learn in the past 50 years. (IAEA)

Rotavirus shedding following administration of RV3-BB human neonatal rotavirus vaccine.

Science.gov (United States)

Cowley, Daniel; Boniface, Karen; Bogdanovic-Sakran, Nada; Kirkwood, Carl D; Bines, Julie E

2017-08-03

The RV3-BB human neonatal rotavirus vaccine aims to provide protection from severe rotavirus disease from birth. A phase IIa safety and immunogenicity trial was undertaken in Dunedin, New Zealand between January 2012 and April 2014. Healthy, full-term (≥ 36 weeks gestation) babies, who were 0-5 d old were randomly assigned (1:1:1) to receive 3 doses of oral RV3-BB vaccine with the first dose given at 0-5 d after birth (neonatal schedule), or the first dose given at about 8 weeks after birth (infant schedule), or to receive placebo (placebo schedule). Vaccine take (serum immune response or stool shedding of vaccine virus after any dose) was detected after 3 doses of RV3-BB vaccine in >90% of participants when the first dose was administered in the neonatal and infant schedules. The aim of the current study was to characterize RV3-BB shedding and virus replication following administration of RV3-BB in a neonatal and infant vaccination schedule. Shedding was defined as detection of rotavirus by VP6 reverse transcription polymerase chain reaction (RT-PCR) in stool on days 3-7 after administration of RV3-BB. Shedding of rotavirus was highest following vaccination at 8 weeks of age in both neonatal and infant schedules (19/30 and 17/27, respectively). Rotavirus was detected in stool on days 3-7, after at least one dose of RV3-BB, in 70% (21/30) of neonate, 78% (21/27) of infant and 3% (1/32) placebo participants. In participants who shed RV3-BB, rotavirus was detectable in stool on day 1 following RV3-BB administration and remained positive until day 4-5 after administration. The distinct pattern of RV3-BB stool viral load demonstrated using a NSP3 quantitative qRT-PCR in participants who shed RV3-BB, suggests that detection of RV3-BB at day 3-7 was the result of replication rather than passage through the gastrointestinal tract.

Climate Prediction Center (CPC) 6 to 10 Day Probabilistic Precipitation Outlook for the Contiguous United States and Alaska

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Prediction Center (CPC) issues 6 to 10 day probabilistic precipitation outlooks for the United States. The 6-10 day Outlook gives the confidence that a...

Climate Prediction Center (CPC) 8 to 14 Day Probabilistic Precipitation Outlook for the Contiguous United States and Alaska

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Prediction Center (CPC) issues 8 to 14 day probabilistic precipitation outlooks for the United States. The 8-14 day Outlook gives the confidence that a...

Climate Prediction Center (CPC) 6 to 10 Day Probabilistic Temperature Outlook for the Contiguous United States and Alaska

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Prediction Center (CPC) issues 6 to 10 day probabilistic temperature outlooks for the United States. The 6-10 day Outlook gives the confidence that a...

Climate Prediction Center (CPC) 8 to 14 Day Probabilistic Temperature Outlook for the Contiguous United States and Alaska

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Climate Prediction Center (CPC) issues 8 to 14 day probabilistic temperature outlooks for the United States. The 8-14 day Outlook gives the confidence that a...

Behavioral and neurochemical effects of chronic administration of reserpine and SKF-38393 in rats

International Nuclear Information System (INIS)

Neisewander, J.L.; Lucki, I.; McGonigle, P.

1991-01-01

Alterations in the density of dopamine receptor subtypes and behaviors mediated by the D1-selective agonist SKF-38393 were examined in rats treated chronically with reserpine, SKF-38393 or the combination of these drugs. Animals received either vehicle or reserpine (1 mg/kg s.c.) on days 1 to 28 and, in addition, half of each of these groups were treated with vehicle and half were treated with SKF-38393 (5-10 mg/kg s.c.) on days 15 to 29. Quantitative autoradiographic measurement of D1 receptors labeled with [ 3 H]SCH-23390 and D2 receptors labeled with [ 3 H]spiroperidol revealed that chronic administration of reserpine increased the density of both receptor subtypes in the nucleus accumbens and caudate-putamen, but not in the substantia nigra. Chronic administration of SKF-38393 alone did not alter D1 receptor density in any of these regions. However, chronic administration of the agonist in reserpinized animals decreased D1 receptor density in the nucleus accumbens, but not in the caudate-putamen or substantia nigra, demonstrating that this partial agonist can selectively down-regulate D1 receptors when endogenous dopaminergic tone is removed. The chronic drug treatments also altered behavioral responses. Chronic administration of SKF-38393 alone produced sensitization of the oral dyskinesia response elicited by a challenge injection of the agonist, but no significant change in the grooming response. Acute administration of SKF-38393 in rats treated with reserpine for 14 days produced stereotypy which was not altered after chronic administration of the agonist. Surprisingly, chronic administration of reserpine alone produced a spontaneous oral dyskinesia, which was blocked dose-dependently by the D2-selective antagonist spiroperidol. These findings are discussed in terms of their relevance to Parkinson's disease and tardive dyskinesia

German nuclear law day 2004 - a conference report

International Nuclear Information System (INIS)

Anon.

2005-01-01

Topical issues of nuclear law constituted the main subjects discussed at the 2004 German Nuclear Law Day organized in Berlin on November 11 to 12, 2004. The agenda included actual issues potentially arising from the topics final storage of nuclear waste, financing a new site search for a repository, and supervision of nuclear installations. Experts from the administration of justice, the federal and state governments, law offices, universities, and the industry discussed the matters in 14 lectures. (orig.)

Serum metabolic changes in rats after intragastric administration of dextromethorphan.

Science.gov (United States)

Bao, Shihui; Zhang, Jing; Lin, Zixia; Su, Ke; Mo, Jingjing; Hong, Lin; Qian, Shuyi; Chen, Lianguo; Sun, Fa; Wen, Congcong; Wu, Qing; Hu, Lufeng; Lin, Guanyang; Wang, Xianqin

2017-03-01

Dextromethorphan is recognized as a substance of abuse around the world. An estimated 3.1 million people between the ages of 12 and 25 years (5.3%) misused over-the-counter cough and cold medications in 2006. In this study, we developed a serum metabolomic method by gas chromatography-mass spectrometry (GC-MS) to evaluate the effect of abuse of dextromethorphan on rats. The dextromethorphan-treated rats were given 12, 24 and 48 mg/kg (low, medium, high) of dextromethorphan by intragastric administration each day for 3 days. Partial least squares-discriminate analysis revealed that intragastric administration of dextromethorphan induced metabolic perturbations. Compared with the control (healthy) group, the levels of propanoic acid, urea, heptafluorobutanoic acid, 2-hexyldecanoic acid and butanedioic acid of the low group decreased; levels of propanoic acid and heptafluorobutanoic acid of the medium group decreased, while that of benzoic acid increased; and levels of 2-hexyldecanoic acid, glycerol and butanedioic acid of the high group increased. These biomarkers are involved in the citric acid cycle, urea cycle, glycerolipid metabolism and tricarboxylic acid cycle. The results indicate that the metabolomic method by GC-MS may be useful to elucidate abuse of dextromethorphan. According to the pathological changes in the liver at different dosages, dextromethorphan is not hepatotoxic after intragastric administration of 12, 24 and 48 mg/kg for 3 days. Copyright © 2016 John Wiley & Sons, Ltd.

20 CFR 667.830 - When will the Administrative Law Judge issue a decision?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false When will the Administrative Law Judge issue... Adjudication and Judicial Review § 667.830 When will the Administrative Law Judge issue a decision? (a) The ALJ... ARB must be decided within 180 days of acceptance. If not so decided, the decision of the ALJ...

Climate Prediction Center (CPC)Ensemble Canonical Correlation Analysis 90-Day Seasonal Forecast of Precipitation

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Ensemble Canonical Correlation Analysis (ECCA) precipitation forecast is a 90-day (seasonal) outlook of US surface precipitation anomalies. The ECCA uses...

Distribution of silver in rats following 28 days of repeated oral exposure to silver nanoparticles or silver acetate

DEFF Research Database (Denmark)

Löschner, Katrin; Hadrup, Niels; Qvortrup, Klaus

2011-01-01

Background: The study investigated the distribution of silver after 28 days repeated oral administration of silver nanoparticles (AgNPs) and silver acetate (AgAc) to rats. Oral administration is a relevant route of exposure because of the use of silver nanoparticles in products related to food...... and food contact materials. Results: AgNPs were synthesized with a size distribution of 14 ± 4 nm in diameter (90% of the nanoparticle volume) and stabilized in aqueous suspension by the polymer polyvinylpyrrolidone (PVP). The AgNPs remained stable throughout the duration of the 28-day oral toxicity study...... in rats. The organ distribution pattern of silver following administration of AgNPs and AgAc was similar. However the absolute silver concentrations in tissues were lower following oral exposure to AgNPs. This was in agreement with an indication of a higher fecal excretion following administration of Ag...

190-C Facility <90 Day Storage Pad training plan

International Nuclear Information System (INIS)

Little, N.C.

1996-12-01

This is the Environmental Restoration Contractor (ERC) team training plan for the 190-C Facility <90 Day Storage Pad of Hazardous Waste. It is intended to meet the requirements of Washington Administrative Code (WAC) 173-303-330 and the Hanford Dangerous Waste Permit. Training unrelated to compliance with WAC 173-303-330 is not addressed in this training plan. WAC 173-303-330(1)(d)(ii, v, vi) requires that personnel be familiarized, where applicable, with waste feed cut-off systems, response to ground-water contamination incidents, and shutdown of operations. These are not applicable to 190-C Facility <90 Day Storage Pad, and are therefore not covered in this training plan

BRAZILIAN ADMINISTRATION, ADMINISTRATIVE REFORM AND THE NEW STATE: THE ROLE OF ADMINISTRATIVE APPARATUS IN VARGAS ADMINISTRATION

Directory of Open Access Journals (Sweden)

Emerson Moura

2016-07-01

Full Text Available The role played by the administrative apparatus through the Department of Administrative Services in the Government policy Vargas is the object put in debate. Analyzes the theme from the the investigation of patrimonial, authoritarian and inefficient context which marks the formation and development of administrative bureaucracy, the tenders of professionalization and efficiency brought by the administrative reforms of the 1930s and 1940s with the contrast of the limitations of the import of the Weberian model in the Brazilian context and analysis of the establishment of the New State DASP and their assignments. Search the work demonstrate the control position he held directly and through the State Departments in the Brazilian Public Administration ensuring centralized and developmental policy of the government. For this is adopted as the research method of approach structuralism in order to identify the deconstruction of the phenomenon - of administrative reforms - in the superficial perception - the proposed impersonality and efficiency as the best way of achieving the public interest - its invariant structure - the search for the adequacy of the administrative apparatus and bureaucracy for pursuit of political ends pursued by the Government.

Libraries in the light of the concepts of administrative ethics and organizational justice: Libraries in Izmir

OpenAIRE

Yalçın, Yusuf; Gençbüyür, Halil

2015-01-01

Both administrative ethics and organizational justice concepts that are the subparts of occupational ethics have become important day by day. In this context, creating ethical values has an important role in establishing a safe relation among users, libraries and top management. The concept of “administrative ethics and organizational justice” that guide to select and apply the truth in the process of decision–making also leads to apply the principles such as justice, equality and merit in ma...

76 FR 75949 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel PANGAEA; Invitation for...

Science.gov (United States)

2011-12-05

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2011 0150] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel PANGAEA; Invitation for Public Comments AGENCY... PANGAEA is: Intended Commercial Use of Vessel: ``We would like to offer Pangaea for day [[Page 75950...

Long-term administration of a small molecular weight catalytic metalloporphyrin antioxidant, AEOL 10150, protects lungs from radiation-induced injury

International Nuclear Information System (INIS)

Rabbani, Zahid N.; Batinic-Haberle, Ines; Anscher, Mitchell S.; Huang Jie; Day, Brian J.; Alexander, Elaine; Dewhirst, Mark W.; Vujaskovic, Zeljko

2007-01-01

Purpose: To determine whether administration of a catalytic antioxidant, Mn(III) tetrakis(N,N'-diethylimidazolium-2-yl) porphyrin, AEOL 10150, with superoxide dismutase (SOD) mimetic properties, reduces the severity of radiation-induced injury to the lung from single-dose irradiation (RT) of 28 Gy. Methods and Materials: Rats were randomly divided into four different dose groups (0, 1, 10, and 30 mg/kg/day of AEOL 10150), receiving either short-term (1 week) or long-term (10 weeks) drug administration via osmotic pumps. Rats received single-dose irradiation (RT) of 28 Gy to the right hemithorax. Breathing rates, body weights, blood samples, histopathology, and immunohistochemistry were used to assess lung damage. Results: There was no significant difference in any of the study endpoints between the irradiated controls and the three groups receiving RT and short-term administration of AEOL 10150. For the long-term administration, functional determinants of lung damage 20 weeks postradiation were significantly worse for RT + phosphate-buffered saline (PBS) and RT + 1 mg/kg/day of AEOL 10150 as compared with the irradiated groups treated with higher doses of AEOL 10150 (10 or 30 mg/kg/day). Lung histology at 20 weeks revealed a significant decrease in structural damage and collagen deposition in rats receiving 10 or 30 mg/kg/day after radiation in comparison to the RT + PBS and 1 mg/kg/day groups. Immunohistochemistry demonstrated a significant reduction in macrophage accumulation, oxidative stress, and hypoxia in rats receiving AEOL 10150 (10 or 30 mg/kg/day) after lung irradiation compared with the RT + PBS and 1 mg/kg/day groups. Conclusions: The chronic administration of a novel catalytic antioxidant, AEOL 10150, demonstrates a significant protective effect from radiation-induced lung injury. AEOL 10150 has its primary impact on the cascade of events after irradiation, and adding the drug before irradiation and its short-term administration have no significant

Differential effects of erythropoietin on neural and cognitive measures of executive function 3 and 7 days post-administration

DEFF Research Database (Denmark)

Miskowiak, Kamilla; Inkster, Becky; O'Sullivan, Ursula

2008-01-01

Erythropoietin (Epo) has neuroprotective and neurotrophic effects and improves cognitive function in animal models of neurodegenerative and neuropsychiatric illness. In humans, weekly Epo administration over 3 months improves cognitive function in schizophrenia. The neural underpinnings and time...

Trust in Internet Election

DEFF Research Database (Denmark)

Markussen, Randi; Ronquillo, Lorena; Schürmann, Carsten

2014-01-01

This paper discusses the Decryption and Counting Ceremony held in conjunction with the internet voting trial on election day in the Ministry of Local Government and Regional Development of Norway in 2013. We examine the organizers' ambition of making the decryption and counting of electronic votes...... public in order to sustain trust in internet voting. We introduce a pragmatic approach to trust that emphasises the inseparability of truth from witnessing it. Based on this and on a description of how the event was made observable and how the complexities in the counting process were disclosed, we...... discuss what we term economy of truth from the perspective of the IT community involved in the ceremony. We claim that broadening the economy of truth by including more explicitly social and political perspectives in the ceremony, and in internet elections in general, and how witnessing is brought about...

Golden Jubilee Photos: A tradition of anniversary celebrations

CERN Multimedia

2004-01-01

http://www.cern.ch/cern50/ During the Staff Day organized for the 25th anniversary of CERN. CERN organised celebrations for its tenth, twenty-fifth, thirtieth and fortieth anniversaries. Over the years, as its educational and outreach activities expanded, the festivities placed more and more emphasis on the general public, who were invited to come and see science in the making. The tenth-anniversary celebrations were confined to an official ceremony in the presence of representatives of the thirteen Member States and to a party for the personnel. Those marking the Organization's twenty-fifth anniversary were more grand and included, in addition to the official ceremony, an exhibition of CERN technology, a concert by the Suisse Romande Orchestra at the Victoria Hall in Geneva, an exhibition at the Balexert shopping centre, an open day for the local population and a special day for the staff consisting of talks, competitions and numerous other attractions. In particular, a competition was held to find the mo...

Intratracheal administration of fullerene nanoparticles activates splenic CD11b+ cells

International Nuclear Information System (INIS)

Ding, Ning; Kunugita, Naoki; Ichinose, Takamichi; Song, Yuan; Yokoyama, Mitsuru; Arashidani, Keiichi; Yoshida, Yasuhiro

2011-01-01

Highlights: → Fullerene administration triggered splenic responses. → Splenic responses occurred at different time-points than in the lung tissue. → CD11b + cells were demonstrated to function as responder cells to fullerene. - Abstract: Fullerene nanoparticles ('Fullerenes'), which are now widely used materials in daily life, have been demonstrated to induce elevated pulmonary inflammation in several animal models; however, the effects of fullerenes on the immune system are not fully understood. In the present study, mice received fullerenes intratracheally and were sacrificed at days 1, 6 and 42. Mice that received fullerenes exhibited increased proliferation of splenocytes and increased splenic production of IL-2 and TNF-α. Changes in the spleen in response to fullerene treatment occurred at different time-points than in the lung tissue. Furthermore, fullerenes induced CDK2 expression and activated NF-κB and NFAT in splenocytes at 6 days post-administration. Finally, CD11b + cells were demonstrated to function as responder cells to fullerene administration in the splenic inflammatory process. Taken together, in addition to the effects on pulmonary responses, fullerenes also modulate the immune system.

The administrative contract asimilated to administrative acts in administrative litigation

Directory of Open Access Journals (Sweden)

Silvia GORIUC

2018-03-01

Full Text Available An administrative contract is the will between a public authority either a person empowe¬red by it, and one or more natural or legal persons, whether private or public, pursuing the realization of a public interest and to which a special scheme of administrative law applies. The typology of administrative contracts is very varied, depending on the evolution of the society’s needs. Thus, they are currently included in the category of administrative contracts: concession contracts and public procurement contracts, contracts for the use of public goods, public management contracts, public-private partnership contracts, public lending contracts and constitutive documents of the associative structures of public authorities.

Wheel-running attenuates intravenous cocaine self-administration in rats: sex differences.

Science.gov (United States)

Cosgrove, Kelly P; Hunter, Robb G; Carroll, Marilyn E

2002-10-01

This experiment examines the effect of access to a running-wheel on intravenous cocaine self-administration in male and female rats. Rats maintained at 85% of their free-feeding body weight were first exposed to the running-wheel alone during the 6-h sessions until behavior stabilized for 14 days. Intravenous cannulae were then implanted, and the rats were trained to self-administer a low dose of cocaine (0.2 mg/kg) under a fixed-ratio (FR 1) schedule during the 6-h sessions, while the wheel remained inactive and cocaine self-administration stabilized (cocaine-only condition). Next, the wheel access and cocaine self-administration were concurrently available followed by a period of cocaine-only. Behavior was allowed to stabilize for 10 days at each phase. During wheel access, cocaine infusions decreased by 21.9% in males and 70.6% in females compared to the cocaine-only condition; the effect was statistically significant in females. Infusions increased to baseline levels when wheel access was terminated. When cocaine infusions were concurrently available, wheel revolutions were reduced by 63.7% and 61.5% in males and females, respectively, compared to the wheel-only condition. This result did not differ due to sex, but it was statistically significant when data from males and females were combined. These results indicate that wheel-running activity had a greater suppressant effect on cocaine self-administration in females than in males, and in females, wheel-running and cocaine self-administration are substitutable as reinforcers.

Changes of cerebral hemodynamics following the administration of surfactant in the hyaline membrane disease of prematurity

Energy Technology Data Exchange (ETDEWEB)

Yoo, Jeong Hyun; Kim, Kyung Hee [Ewha Womans University College of Medicine, Seoul (Korea, Republic of)

2000-09-15

To evaluate the changes of cerebral blood flow velocity according to the time, before and after surfactant administration in hyaline membrane disease using Doppler ultrasonography. The patients were 15 premature babies who were clinically and radiologically diagnosed HMD. The ratio of male : female was 11:4, the mean gestational age was 30.1 {+-} 2.5 wks, mean body weight was 1.4 {+-} 0.6 kg,mean Apgar score at 5 min was 6.28, and type of delivery was C-section : vaginal delivery 9.6. Before and after, 10 mm, 30 min, 1 hr, 6 hr, 12 hr, 1 day, 3 day, 5 day and 7 day after surfactant administration, peak systolic and end-diastolic cerebral blood flow velocity (PSFV, EDFV) and resistive index (RI) were estimated by Doppler ultrasonography measuring MCA flow velocity using temporal window. The averages of all data according to the time were obtained and analyzed statistical significance. For the evaluation of the clinical status systemic BP, FiO2, pH, and respiratory rate were also checked according to the same time. The clinical status of FiO2, metabolic acidosis, and tachypnea was significantly improved after surfactant administration. There was no significant change of cerebral blood flow velocity (PSFV, EDFV) after the surfactant administration. The change of RI was nor statistically significant. The changes of the systemic BP had no significant changes. In spite of clinical improvement, there were no significant increases of cerebral blood flow velocity and changes of RI after surfactant administration in hyaline membrane disease.

Changes of cerebral hemodynamics following the administration of surfactant in the hyaline membrane disease of prematurity

International Nuclear Information System (INIS)

Yoo, Jeong Hyun; Kim, Kyung Hee

2000-01-01

To evaluate the changes of cerebral blood flow velocity according to the time, before and after surfactant administration in hyaline membrane disease using Doppler ultrasonography. The patients were 15 premature babies who were clinically and radiologically diagnosed HMD. The ratio of male : female was 11:4, the mean gestational age was 30.1 ± 2.5 wks, mean body weight was 1.4 ± 0.6 kg,mean Apgar score at 5 min was 6.28, and type of delivery was C-section : vaginal delivery 9.6. Before and after, 10 mm, 30 min, 1 hr, 6 hr, 12 hr, 1 day, 3 day, 5 day and 7 day after surfactant administration, peak systolic and end-diastolic cerebral blood flow velocity (PSFV, EDFV) and resistive index (RI) were estimated by Doppler ultrasonography measuring MCA flow velocity using temporal window. The averages of all data according to the time were obtained and analyzed statistical significance. For the evaluation of the clinical status systemic BP, FiO2, pH, and respiratory rate were also checked according to the same time. The clinical status of FiO2, metabolic acidosis, and tachypnea was significantly improved after surfactant administration. There was no significant change of cerebral blood flow velocity (PSFV, EDFV) after the surfactant administration. The change of RI was nor statistically significant. The changes of the systemic BP had no significant changes. In spite of clinical improvement, there were no significant increases of cerebral blood flow velocity and changes of RI after surfactant administration in hyaline membrane disease.

Administrative Appeals and ADR in Danish Administrative Law

DEFF Research Database (Denmark)

Conradsen, Inger Marie; Gøtze, Michael

2014-01-01

Administrative Appeals, review, administrative tribunals, ombudsman, alternative dispute resolution......Administrative Appeals, review, administrative tribunals, ombudsman, alternative dispute resolution...

Effect of chronic administration of Tamoxifen on fertility in male bonnet monkeys (Macaca radiata).

Science.gov (United States)

Rao, A J; Ramachandra, S G; Ramesh, V; Krishnamurthy, H N; Jayaraman, S; Gopalakrishnan, K; Juneja, H S

1998-01-01

Administration of Tamoxifen via the Alzet pump at a rate of 50 micrograms hr-1 for 90 days in the adult male bonnet monkeys Macaca radiata had no effect on the serum testosterone concentration determined at 10 AM and 10 PM as well as total sperm count determined at 15-day intervals over a period of 260 days. However, a significant reduction in sperm motility was observed beyond 90 days up until the 225th day. Breeding studies conducted from day 90 to 260 revealed that these males were infertile.

Autoshaping i.v. cocaine self-administration in rats: effects of nondrug alternative reinforcers on acquisition.

Science.gov (United States)

Carroll, M E; Lac, S T

1993-01-01

The purpose of this experiment was to examine the effects of a nondrug alternative reinforcer and feeding conditions on the acquisition of cocaine self-administration. Rats were autoshaped to press a lever that resulted in a 0.2 mg/kg i.v. cocaine infusion. Responses on the lever were monitored during six consecutive autoshaping sessions that occurred each day. A retractable lever was inserted into the operant chamber on a random time 60 s schedule 10 times per session for six sessions that began each hour. Each day the six autoshaping sessions were followed by a 6-h cocaine self-administration session. During self-administration the lever remained extended, and each response on the lever resulted in a cocaine infusion (0.2 mg/kg). The criterion for acquisition of cocaine-reinforced behavior was met when there were 5 consecutive days during which the mean number of infusions during the 6-h self-administration session was at least 100. This procedure was repeated daily until the criterion was met or 30 days elapsed. The rats were also trained to respond on lick-operated automatic drinking devices that delivered 0.05 ml water or a glucose and saccharin solution (G + S) contingent upon each lick response. Five groups of 12-14 rats were compared. The first four groups constituted a 2 x 2 factorial design whereby either G + S or water was available in the home cage for 3 weeks before autoshaping began and G + S or water was available in the operant chamber during autoshaping. These groups were limited to 20 g food per day and all had free access to water.(ABSTRACT TRUNCATED AT 250 WORDS)

Intermittent subcutaneous methadone administration in the management of cancer pain.

Science.gov (United States)

Centeno, Carlos; Vara, Francisco

2005-01-01

Methadone is a strong opioid analgesic that has been used successfully in cancer pain management. The oral route of administration is generally preferred for opioid analgesics. However that route sometimes cannot be used. Experience with continuous subcutaneous methadone infusions has produced local intolerance. The aim of this study was to analyze the use of intermittent subcutaneous methadone injections. Ten patients whose pain was well-controlled with oral methadone (average dose 30 mg, range 10 to 120 mg) participated in the study. A subcutaneous small vein needle (butterfly) was used exclusively for administration of methadone. Over a period of seven days the local discomfort of each injection was evaluated by means of a Verbal Numerical Rating Scale (NRS) and the site of infusion was observed. When any degree of erythema or inflammation was seen, the infusion site was changed. The initial subcutaneous dose was the same as the previously administered oral dose. A daily record was kept of the dose used, level of pain, and toxicity symptoms. This close vigilance was aimed at avoiding dosage errors due to variations among individuals in acceptance to previous oral medication. Changes in dosage were allowed according to standard medical criteria. Two patients were withdrawn from the study due to non-painful irritation at the infusion point. Another eight patients tolerated repeated administration of subcutaneous methadone over seven days. Any local irritation from subcutaneous methadone that occurred was managed satisfactorily by changing the infusion site and limiting doses to 30 mg. In seven of 182 repeat administration, injection site changes were necessitated by local irritation. The NRS for local discomfort was 2/10. The two patients who were intolerant of the subcutaneous injections were receiving injected doses which were significantly higher than the others (42 mg as compared to 25 mg). Dose adjustments needed when changing from the oral to the

Timing of Administration of Bevacizumab Chemotherapy Affects Wound Healing Following Chest Wall Port Placement

OpenAIRE

Erinjeri, Joseph P; Fong, Abigail J; Kemeny, Nancy E; Brown, Karen T; Getrajdman, George I; Solomon, Stephen B

2010-01-01

The risk of a wound dehiscence requiring chest wall port explant in patients treated with bevacizumab is inversely proportional to the interval between bevacizumab administration and port placement. There is significantly higher risk of wound dehiscence when the interval between bevacizumab administration and chest wall port placement is less than 14 days.

77 FR 26818 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel FREE SPIRIT; Invitation for...

Science.gov (United States)

2012-05-07

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2012-0058] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel FREE SPIRIT; Invitation for Public Comments AGENCY... SPIRIT is: Intended Commercial Use of Vessel: ``Day/overnight passenger passage. Depart and return same...

Single, 14-Day, and 13-Week Repeated Dose Toxicity Studies of Daily Oral Gelidium elegans Extract Administration to Rats

Directory of Open Access Journals (Sweden)

Jia Choi

2018-01-01

Full Text Available Gelidium elegans extract (GEE is derived from a red alga from the Asia–Pacific region, which has antioxidant, anti-adipogenic, and anti-hyperglycemic effects. However, detailed studies of the toxicology of GEE have not been performed. We evaluated the single oral dose toxicity of GEE in male and female Sprague-Dawley (CD rats. GEE did not cause deaths or have toxic effects at dosages of 5000 mg/kg/day, although compound-colored stools and diarrhea were observed in both sexes, which lasted <2 days. Therefore, the LD50 of GEE is likely to be >5000 mg/kg. We next evaluated the repeated oral dose toxicity of GEE in CD rats over 14 days and 13 weeks. GEE did not induce any significant toxicological changes in either sex at 2000 mg/kg/day. Repeated oral dose toxicity studies showed no adverse effects, in terms of clinical signs, mortality, body mass, food consumption, ophthalmic examination, urinalysis, hematology, serum biochemistry, necropsy, organ masses, or histopathology, at dosages of 500, 1000, or 2000 mg/kg/day. The no observed adverse effect level (NOAEL for GEE is thus likely to be >2000 mg/kg/day, and no pathology was identified in potential target organs. Therefore, this study indicates that repeated oral dosing with GEE is safe in CD rats.

Evaluation of the adverse effects of subcutaneous carprofen over six days in healthy cats.

Science.gov (United States)

Steagall, P V M; Moutinho, F Q; Mantovani, F B; Passarelli, D; Thomassian, A

2009-02-01

This study evaluated the adverse effects of carprofen in seven healthy cats. Values for CBC, biochemical profiles and platelet aggregation were measured before and at seven days after SID treatment with subcutaneous carprofen: 4 mg/kg (day 1), 2mg/kg (day 2 and 3) and 1mg/kg (day 4 and 6) (CG) or 0.35 ml of saline (SG) for six days in a randomized, blinded, cross-over study with a four-week washout period. No treatment was given on day 5. Endoscopy of the GI tract was performed pre-treatment and on day 7 post-treatment. There were no significant changes in hematological profiles, biochemical profiles and endoscopy grading scores within nor between groups, except for lower albumin values at baseline than on day 7 (CG), and globulin and ALP values were higher at baseline than on day 7 in CG and SG. SC administration of carprofen over six days did not cause any adverse effects on gastrointestinal, hematological, or serum biochemical variables.

Matse Sliki Tekle - A cultural history of the Ga funerary loin-cloth ...

African Journals Online (AJOL)

One is not certain what form of apparel the Ga-Adangme developed for themselves for day to day as well as for ceremonial clothing, before their encounter with the Portuguese in the mid or late 15th century. However, archival materials obtained from accounts of persons who visited the Guinea Coast in the 18th Century, ...

RUPS: Research Utilizing Problem Solving. Administrators Version. Participant Materials.

Science.gov (United States)

Jung, Charles; And Others

These materials are the handouts for school administrators participating in RUPS (Research Utilizing Problem Solving) workshops. The purposes of the workshops are to develop skills for improving schools and to increase teamwork skills. The handouts correspond to the 16 subsets that make up the five-day workshop: (1) orientation; (2) identifying…

Disposition of methylprednisolone acetate in plasma, urine, and synovial fluid following intra-articular administration to exercised thoroughbred horses.

Science.gov (United States)

Knych, H K; Harrison, L M; Casbeer, H C; McKemie, D S

2014-04-01

Methylprednisolone acetate (MPA) is commonly administered to performance horses, and therefore, establishing appropriate withdrawal times prior to performance is critical. The objectives of this study were to describe the plasma pharmacokinetics of MPA and time-related urine and synovial fluid concentrations following intra-articular administration to sixteen racing fit adult Thoroughbred horses. Horses received a single intra-articular administration of MPA (100 mg). Blood, urine, and synovial fluid samples were collected prior to and at various times up to 77 days postdrug administration and analyzed using tandem liquid chromatography-mass spectrometry (LC-MS/MS). Maximum measured plasma MPA concentrations were 6.06 ± 1.57 at 0.271 days (6.5 h; range: 5.0-7.92 h) and 6.27 ± 1.29 ng/mL at 0.276 days (6.6 h; range: 4.03-12.0 h) for horses that had synovial fluid collected (group 1) and those that did not (group 2), respectively. The plasma terminal half-life was 1.33 ± 0.80 and 0.843 ± 0.414 days for groups 1 and 2, respectively. MPA was undetectable by day 6.25 ± 2.12 (group 1) and 4.81 ± 2.56 (group 2) in plasma and day 17 (group 1) and 14 (group 2) in urine. MPA concentrations in synovial fluid remained above the limit of detection (LOD) for up to 77 days following intra-articular administration, suggesting that plasma and urine concentrations are not a good indicator of synovial fluid concentrations. © 2013 John Wiley & Sons Ltd.

Protection of dogs against canine heartworm infection 28 days after four monthly treatments with Advantage Multi® for Dogs.

Science.gov (United States)

Bowman, Dwight D; Grazette, Alyssa R; Basel, Chris; Wang, Yingying; Hostetler, Joseph A

2016-01-08

Monthly heartworm preventives are designed to protect dogs by killing heartworms acquired the month prior to their administration, and after treatment with most products, the drug levels rapidly dissipate to very low levels. Work with Advantage Multi® for Dogs (imidacloprid + moxidectin) topical solution showed protection against hookworm infection throughout the month after administration of several monthly doses suggesting that similar protection might occur with heartworms. This study assessed the amount of protection afforded to dogs by the administration of four monthly doses of Advantage Multi for Dogs prior to infection with third-stage heartworm larvae (Dirofilaria immitis) 28 days after the last (fourth) treatment. There were 16 purpose-bred mongrel dogs in the study that were divided into two groups, 8 control and 8 treated dogs. Dogs were housed in a manner preventing contact between animals and groups, and personal protective gear worn by staff minimised the chance spread of the topically applied product between runs. The dogs in the treated group received monthly applications of Advantage Multi for Dogs as per label instructions on Study Days 0, 28, 56, and 84. On Study Day 112, all 16 dogs received 50 third-stage larvae of D. immitis ("Missouri" isolate) via subcutaneous inoculation in the inguinal region. The study was terminated on Day 264, and the number of heartworms per dog was determined at necropsy. Moxidectin levels after 4 treatments 28 days apart were near steady state on Study Day 112 when the dogs were inoculated with D. immitis third-stage larvae. At necropsy, 152 days after infection, all the control dogs had adult worms in their pulmonary arteries (geometric mean = 33.9; range 25-41), and none of the dogs treated four times prior to infection, with the last treatment 30 days prior to infection, harbored worms at necropsy. The efficacy of prevention was 100% when the dogs were infected 28 days after the last monthly treatment

Immunological changes in the intestines and skin after senna administration.

Science.gov (United States)

Yamate, Yurika; Hiramoto, Keiichi; Yokoyama, Satoshi; Ooi, Kazuya

2015-06-01

It has been reported that chronic sennoside use is associated with the development of melanosis coli, colonic adenoma, and/or carcinomas. In this study, we investigated the immunological changes in the colon and skin after the administration of senna. In this study, we investigated the colon and epidermis of C57/BL6j mice after a single administration of 10 mg/kg of senna [Cassia angustifolia (Caesalpiniaceae); 3, 6, 12, and 24 h after administration] and after repeated once per week administrations (on days 3, 5, 7, 14, and 21 of administration). The LD50 and ED50 of senna used in this experiment were 165 mg/kg and 13 g/kg, respectively. We demonstrated that the DOPA-positive cells in the colon increased at 12 h after single administration and were further increased from at 5-28 d after repeated administration. We also studied the physiological changes of the small intestine using the charcoal meal test. We found that there was a tendency for peristalsis to be inhibited after repeated senna administration. In the epidermis, we investigated the number of Langerhans cells, because they are important immune cells of the skin. The number of these cells decreased, especially after repeated administration. The present findings suggested that it is necessary to pay attention to not only the intestine but also the skin, during long-term senna treatment.

Enrico Fermi Awards Ceremony for Dr. Mildred S. Dresselhaus and Dr. Burton Richter, May 2012 (Presentations, including remarks by Energy Secretary, Dr. Steven Chu)

International Nuclear Information System (INIS)

Chu, Steven

2012-01-01

The Fermi Award is a Presidential award and is one of the oldest and most prestigious science and technology honors bestowed by the U.S. Government. On May 7, 2012 it was conferred upon two exceptional scientists: Dr. Mildred Dresselhaus, 'for her scientific leadership, her major contributions to science and energy policy, her selfless work in science education and the advancement of diversity in the scientific workplace, and her highly original and impactful research,' and Dr. Burton Richter, 'for the breadth of his influence in the multiple disciplines of accelerator physics and particle physics, his profound scientific discoveries, his visionary leadership as SLAC Director, his leadership of science, and his notable contributions in energy and public policy.' Dr. John Holder, Director of the White House Office of Science and Technology Policy, opened the ceremony, and Dr. Bill Brinkman, Director of DOE's Office of Science introduced the main speaker, Dr. Steven Chu, U.S. Energy Secretary.

Administration of additional inactive iodide during radioiodine therapy for Graves' disease. Who might benefit?

International Nuclear Information System (INIS)

Dietlein, M.; Moka, D.; Reinholz, U.; Schmidt, M.; Schomaecker, K.; Schicha, H.; Wellner, U.

2007-01-01

Aim: Graves' hyperthyroidism and antithyroid drugs empty the intrathyroid stores of hormones and iodine. The consequence is rapid 131 I turnover and impending failure of radioiodine therapy. Can administration of additional inactive iodide improve 131I kinetics? Patients, methods: Fifteen consecutive patients, in whom the 48 h post-therapeutically calculated thyroid dose was between 150 and 249 Gy due to an unexpectedly short half-life, received 3 x 200 μg inactive potassium-iodide ( 127 I) daily for 3 days (Group A), while 17 consecutive patients with a thyroid dose of = 250 Gy (Group B) served as the non-iodide group. 48 hours after 131 I administration (M1) and 4 or 5 days later (M2) the following parameters were compared: effective 131 I half-life, thyroid dose, total T3, total T4, 131 I-activity in the T3- and T4-RIAs. Results: In Group A, the effective 131 I half-life M1 before iodine (3.81 ± 0.93 days) was significantly (p 131 I half-life M2 (4.65 ± 0.79 days). Effective 131 I half-life M1 correlated with the benefit from inactive 127 I (r = -0.79): Administration of 127 I was beneficial in patients with an effective 131 I half-life M1 of 131 I activity of T3 and T4 showed lower specific 131 I activity after addition of inactive iodine compared with patients from the same group with a lower initial specific 131 I activity of T3 and T4 and compared with the patient group B who was given no additional inactive iodide. This correlation was mathematically described and reflected in the flatter gradient in Group A (y = 0.5195x + 0.8727 for 131 I T3 and y = 1.0827x - 0.4444 for 131 I T4) and steeper gradient for Group B (y = 0.6998x + 0.5417 for 131 I T3 and y = 1.3191x - 0.2901 for 131 I T4). Radioiodine therapy was successful in all 15 patients from Group A. Conclusion: The administration of 600 μg inactive iodide for three days during radioiodine therapy in patients with Graves' hyperthyroidism and an unexpectedly short half-life of <3 or 4 days was a safe

78 FR 30961 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel LITTLE DUTCH; Invitation for...

Science.gov (United States)

2013-05-23

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2013-0057] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel LITTLE DUTCH; Invitation for Public Comments AGENCY... LITTLE DUTCH is: Intended Commercial Use of Vessel: ``Carrying up to six passengers for day trips, sunset...

West syndrome associated with administration of a histamine H1 antagonist, oxatomide.

Science.gov (United States)

Yamashita, Yushiro; Isagai, Takeo; Seki, Yoshitaka; Ohya, Takashi; Nagamitsu, Shinichiro; Matsuishi, Toyojiro

2004-01-01

We report a 4-month-old female infant who developed West syndrome eleven days after administration of a histamine H1 antagonist, oxatomide, for atopic dermatitis. It has been reported that some histamine H1 antagonists induce seizures in epileptic patients. The age, the interval between oxatomide administration, and the onset of West syndrome and its clinical course were similar to two previously reported 3-month-old infants with West syndrome associated with ketotifen administration. We should be cautious in using the histamine H1 antagonists, oxatomide and ketotifen, in young infants because such agents could potentially disturb the anticonvulsive central histaminergic system.

Between Anzac Day and Waitangi Day

Directory of Open Access Journals (Sweden)

Czerwińska Anna

2017-12-01

Full Text Available This paper discusses the historical background and significance of the two most important national holidays in New Zealand: Waitangi Day and Anzac Day. Waitangi Day is celebrated on the 6th February and it commemorates the signing of the Treaty of Waitangi between British representatives and a number of Māori chiefs in 1840. Following the signing of the treaty New Zealand became effectively a British colony. Anzac Day is celebrated on 25th April, i.e., on the anniversary of the landing of soldiers of the Australian and New Zealand Army Corps (ANZAC on the Gallipoli peninsula in Turkey in 1915, during World War One. There are three major differences between these two holidays: the process of those days becoming national holidays, the level of contestation, and the changing messages they have carried. The present study analyzes the national discourse around Anzac Day and Waitangi Day in New Zealand, and attempts to reveal how the official New Zealand government rhetoric about national unity becomes deconstructed. The following analysis is based on a selection of online articles from the New Zealand Herald and Stuff published in Auckland and Wellington, respectively. Both cities are populated by multi-ethnic groups, with Auckland featuring the largest Māori population.

Institutional Roles for In-Service Education of School Administrators.

Science.gov (United States)

Lynch, Patrick D., Ed.; Blackstone, Peggy L., Ed.

This document is a compilation of papers read at a 4-day conference attended by 60 participants from throughout the United States. Chapters include (1) "In-Service Education of School Administrators: Background, Present Status, and Problems," by Robert B. Howsam; (2) "Notes on Institutional Relationships in the In-Service Education of the…

Effect of repeated administration of Damiana on selected kidney ...

African Journals Online (AJOL)

The effect of repeated oral administration of Damiana, an aphrodisiac, on selected renal function indices of male rats for 20 days was investigated. Male rats were orally administered with appropriate volume corresponding to human therapeutic dose of 3.6mg/kg body weight of diamiana at 24hour intervals. The effects on ...

Immediate acid-suppressing effects of ranitidine hydrochloride and rabeprazole sodium following initial administration and reintroduction: A randomized, cross-over study using wireless pH monitoring capsules.

Science.gov (United States)

Ono, Shouko; Kato, Mototsugu; Ono, Yuji; Imai, Aki; Yoshida, Takeshi; Shimizu, Yuichi; Asaka, Masahiro

2009-04-01

Histamine 2 receptor antagonists and proton-pump inhibitors, drugs that are widely used for the treatment of acid-related diseases, have different clinical characteristics. The objective of this study was to compare the acid-suppressing effects of ranitidine hydrochloride and those of rabeprazole sodium at the first administration and re-administration after withdrawal. The study was designed as an open-label, randomized, two-way cross-over trial. Seven Helicobacter pylori-negative healthy volunteers were enrolled in this study. Ranitidine hydrochloride (300 mg/day) or rabeprazole sodium (20 mg/day) was administered from days 1 to 7 and from days 11 to 13. The percentage of time with gastric pH sodium maintained a potent and stable effect from days 2 to 7 (ranitidine vs rabeprazole: P hydrochloride was attenuated after day 4. In addition, the effect of ranitidine hydrochloride at re-administration was attenuated (days 11, 12, and 13 vs pre-administration: not significant). In view of our observations, we expect symptoms associated with gastric acidity to be more adequately controlled with rabeprazole sodium in the short term when compared to ranitidine hydrochloride.

Efficacy and tolerability of treatment with azacitidine for 5 days in elderly patients with acute myeloid leukemia

International Nuclear Information System (INIS)

Sadashiv, Santhosh K; Hilton, Christie; Khan, Cyrus; Rossetti, James M; Benjamin, Heather L; Fazal, Salman; Sahovic, Entezam; Shadduck, Richard K; Lister, John

2014-01-01

Acute myeloid leukemia (AML) patients aged ≥60 years tolerate standard induction chemotherapy poorly. Therapy with azacitidine at a dose of 75 mg/m 2 /day for 7 days appears to be better tolerated, and is approved by the Food and Drug Administration (FDA) for the treatment of elderly AML patients with bone marrow (BM) blast counts of 20–30%. Here, we report the results of a prospective, phase 2, open-label study that evaluated the tolerability and efficacy of a 5-day regimen of single-agent subcutaneous azacitidine 100 mg/m 2 /day administered every 28 days in 15 elderly patients with newly diagnosed AML, 14 of whom had BM blast counts >30%. The overall response rate was 47%. Complete remission, partial remission, and hematologic improvement were achieved by 20, 13, and 13% of patients, respectively. Median overall survival was 355 days for the entire cohort, and 532 days for responders. Median time to best response was 95 days, and median treatment duration was 198 days (range = 13–724 days). Grade 3–4 hematologic toxicities comprised predominantly febrile neutropenia (40%) and thrombocytopenia (20%). Febrile neutropenia was the most common cause of hospitalization. Nonhematologic toxicities, consisting of injection-site skin reactions and fatigue (Grades 1–2), occurred in 73% (n = 11) of patients. No treatment-related deaths occurred during the study. The dose and schedule of therapy remained constant in all but four patients. The findings of this study suggest that administration of subcutaneous azacitidine 100 mg/m 2 /day for 5 days every 28 days is a feasible, well-tolerated, and effective alternative to standard induction chemotherapy in elderly patients with AML

Pharmacokinetics of voriconazole after oral administration of single and multiple doses in Hispaniolan Amazon parrots (Amazona ventralis).

Science.gov (United States)

Sanchez-Migallon Guzman, David; Flammer, Keven; Papich, Mark G; Grooters, Amy M; Shaw, Shannon; Applegate, Jeff; Tully, Thomas N

2010-04-01

To determine the pharmacokinetics and safety of voriconazole administered orally in single and multiple doses in Hispaniolan Amazon parrots (Amazona ventralis). 15 clinically normal adult Hispaniolan Amazon parrots. Single doses of voriconazole (12 or 24 mg/kg) were administered orally to 15 and 12 birds, respectively; plasma voriconazole concentrations were determined at intervals via high-pressure liquid chromatography. In a multiple-dose trial, voriconazole (18 mg/kg) or water was administered orally to 6 and 4 birds, respectively, every 8 hours for 11 days (beginning day 0); trough plasma voriconazole concentrations were evaluated on 3 days. Birds were monitored daily, and clinicopathologic variables were evaluated before and after the trial. Voriconazole elimination half-life was short (0.70 to 1.25 hours). In the single-dose experiments, higher drug doses yielded proportional increases in the maximum plasma voriconazole concentration (C(max)) and area under the curve (AUC). In the multiple-dose trial, C(max), AUC, and plasma concentrations at 2 and 4 hours were decreased on day 10, compared with day 0 values; however, there was relatively little change in terminal half-life. With the exception of 1 voriconazole-treated parrot that developed polyuria, adverse effects were not evident. In Hispaniolan Amazon parrots, oral administration of voriconazole was associated with proportional kinetics following administration of single doses and a decrease in plasma concentration following administration of multiple doses. Oral administration of 18 mg of voriconazole/kg every 8 hours would require adjustment to maintain therapeutic concentrations during long-term treatment. Safety and efficacy of voriconazole treatment in this species require further investigation.

Administration of deuterium depletion water and physiological effect of Japanese subjects

International Nuclear Information System (INIS)

Kunihiro, Seki

2003-01-01

It is from February, 2002 that Deuterium Depletion Water (DDW) was imported by Japan from Hungary. Since then studies were undertaken on normal and patient Japanese subjects to observe the effect of DDW for a long period of time, and the side effects of its administration. Three types of DDW administration were undertaken and the following results are report. Normal male subject was made to consume DDW-105 ppm one liter per day, every day for one year. The stiffness of the shoulders disappeared in normal subjects men and women. The benign neoplasm disappeared. Lack of sleep sensation disappeared. The old-man skin liver spots disappeared. The male sex function was recovered. The airsickness of jet traveling abroad disappeared. In the second type of experiments a 250 liters bath of DDW-105 ppm was administrated and the normal subject was made to take a bath for 20 minutes in water temperature of 39 deg C every day for seven days in a row. The humidity effect of the skin before and after bathing, the liver spots of the skin, weight, and subjective-symptoms investigation were investigated. Side effects or changes in skin aspects were not observed after the bathing experiment. In the third case the patient was made to consume DDW-105 ppm or 25 ppm, and changes of the tumor marker following the administration were measured. In the subjects SK (Kanagawa 58 years old) who suffered from the extramammary Paget disease, it was observed that the value of the tumor marker TPA (Tissue polypeptide antigen) being 120U/L (normal value: 70U/L) at first fell to 58U/L after six months. In a case of prostatic cancer in a 64 years old HT male subject of Tokyo the tumor marker PSA (prostatic specific antigen) was 6.2 ng/ml (normal value: 4.0 ng/ml) in July, 2002. Two months after drinking DDW-105 ppm, it fell to 4.2 ng/ml. A prostatic cancer was excised and all tumor markers also reached a normal value in February, 2003. Now, subject HT consume of DDW-105 one liter every day. His face

Single, 14-Day, and 13-Week Repeated Dose Toxicity Studies of Daily Oral Gelidium elegans Extract Administration to Rats.

Science.gov (United States)

Choi, Jia; Ryu, Su-Jung; Kim, Kui-Jin; Kim, Hyung-Min; Chung, Hee-Chul; Lee, Boo-Yong

2018-01-20

Gelidium elegans extract (GEE) is derived from a red alga from the Asia-Pacific region, which has antioxidant, anti-adipogenic, and anti-hyperglycemic effects. However, detailed studies of the toxicology of GEE have not been performed. We evaluated the single oral dose toxicity of GEE in male and female Sprague-Dawley (CD) rats. GEE did not cause deaths or have toxic effects at dosages of 5000 mg/kg/day, although compound-colored stools and diarrhea were observed in both sexes, which lasted 5000 mg/kg. We next evaluated the repeated oral dose toxicity of GEE in CD rats over 14 days and 13 weeks. GEE did not induce any significant toxicological changes in either sex at 2000 mg/kg/day. Repeated oral dose toxicity studies showed no adverse effects, in terms of clinical signs, mortality, body mass, food consumption, ophthalmic examination, urinalysis, hematology, serum biochemistry, necropsy, organ masses, or histopathology, at dosages of 500, 1000, or 2000 mg/kg/day. The no observed adverse effect level (NOAEL) for GEE is thus likely to be >2000 mg/kg/day, and no pathology was identified in potential target organs. Therefore, this study indicates that repeated oral dosing with GEE is safe in CD rats.

Effects of long-term administration of carprofen on healing of a tibial osteotomy in dogs.

Science.gov (United States)

Ochi, Hiroki; Hara, Yasushi; Asou, Yoshinori; Harada, Yasuji; Nezu, Yoshinori; Yogo, Takuya; Shinomiya, Kenichi; Tagawa, Masahiro

2011-05-01

To evaluate effects of long-term administration of carprofen on healing of a tibial osteotomy in dogs. 12 healthy female Beagles. A mid-diaphyseal transverse osteotomy (stabilized with an intramedullary pin) of the right tibia was performed in each dog. The carprofen group (n = 6 dogs) received carprofen (2.2 mg/kg, PO, q 12 h) for 120 days; the control group (6) received no treatment. Bone healing and change in callus area were assessed radiographically over time. Dogs were euthanized 120 days after surgery, and tibiae were evaluated biomechanically and histologically. The osteotomy line was not evident in the control group on radiographs obtained 120 days after surgery. In contrast, the osteotomy line was still evident in the carprofen group. Callus area was significantly less in the carprofen group, compared with the area in the control group, at 20, 30, and 60 days after surgery. At 120 days after surgery, stiffness, elastic modulus, and flexural rigidity in the carprofen group were significantly lower than corresponding values in the control group. Furthermore, histologic evaluation revealed that the cartilage area within the callus in the carprofen group was significantly greater than that in the control group. Long-term administration of carprofen appeared to inhibit bone healing in dogs that underwent tibial osteotomy. We recommend caution for carprofen administration when treating fractures that have delays in healing associated with a reduction in osteogenesis as well as fractures associated with diseases that predispose animals to delays of osseous repair.

Effect of bond administration on construction project delivery

Directory of Open Access Journals (Sweden)

Oke Ayodeji Emmanuel

2016-12-01

Full Text Available Construction bond administration involves management of bond issues from inception of obtaining bond from guarantor to the point of release of contractor by the client. This process has posted a lot of challenges to construction stakeholders; it is therefore, necessary to examine the relationship between bond administration and project success. Archival data of completed bonded building projects were gathered through a pro forma developed for this purpose. Using Pearson product moment of correlation, it was revealed that the cost of securing a construction bond has a positive and significant effect on the initial and final costs of the project, while the number of days needed to secure a construction bond has no significant effect on the initial and final durations of the construction project. In order to establish the relationship between project delivery indices of cost and time and the construction bond administration variables, iteration of linear regression was adopted to arrive at the best-fit equation. Factors affecting the cost of securing construction bonds from guarantors should be identified and given adequate attention by construction stakeholders in order to minimize the effect of construction bond administration on project delivery.

Pendidikan Karakter Berbasis Kearifan Lokal Adat Sunda “Ngalaksa” Tarawangsa di Rancakalong Jawa Barat

Directory of Open Access Journals (Sweden)

Guntur Cahaya Kesuma

2017-08-01

Full Text Available Local  wisdom  contained  in  some  groups  /  minorities  or  indigenous  communities  in Indonesia contains a lot of cultural values  of the nation are still going strong into the identity of the character of their peoples. But on the other hand, the value of local knowledge is often overlooked,  because  they  do  not  correspond  with  the  development  era.  In  fact,  from  such wisdom could be promoted noble values which can be used as a model in the development of Indonesian culture. In this case the local wisdom of indigenous Sunda "Ngalaksa" Tarawangsa as  for  the  implementation  of  this  ceremony,  set  a benchmark wearing the national calendar that  always  falls  in  July,  while  the  determination  date is usually the result of an agreement between  the  local  government  and  community  elders  elements  that  will  hold  the  ceremony ngalaksa. Day ceremony, calculated and determined based on market day. The highlight of the event, the day 7, which must occur on the day kliwon market. Ceremony  "Ngalaksa"  held  within  the  framework  of  an  expression of gratitude to the Almighty  for  the  crops  that  have  been  acquired,  and  to  preserve  the  customs  of  society Rancakalong as the preservation of art and cultural heritage. "Ngalaksa a culture that contains the  value  of  the  noble  nation  that  really  needs  to  be  developed  in  order  to  strengthen  the nation's  identity  and  personality,  as  well  as  being  the  driving  government  programs  in  all fields".  Ngalaksa  culture  is  accompanied  by  music  Tarawangsa  and  jentreng,  stringed instrument similar fiddle and harp. The  values  of  character  education  that  can  be  taken  on  a  ceremonial  ngalaksa tarawangsa  on  society  Rancakalong,  is  tolerance,  democracy,  daring,  discipline,  hard  work

MODIS/Aqua Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V006

Data.gov (United States)

National Aeronautics and Space Administration — The MYD16A2 Version 6 Evapotranspiration/Latent Heat Flux product is an 8-day composite product produced at 500 meter pixel resolution. The improved algorithm is...

Sun-Earth Day - Teaching Heliophysics Through Education Technology

Science.gov (United States)

Thieman, J.; Cline, T.; Lewis, E.

2010-01-01

Sun-Earth Day (SED) is an Education and Outreach program supported by the U.S, National Aeronautics and Space Administration (NASA). The intent of the program is to teach students and the general public about Heliophysics (the science of the study of the Sun, how it varies, and how solar dynamics affect the rest of the solar system, especially the Earth). The program was begun ten years ago. Each year since that time a particular day has been designated as "Sun-Earth Day ,,. Usually the day of the spring equinox (March 20 or 21) is Sun-Earth Day, but other days have been used as well. Each year a theme is chosen relating to Heliophysics and events reflecting that theme are planned not only for Sun-Earth Day, but for the entire year. From the very beginning educational technology was emphasized in the events in order to effectively reach wide audiences with the SED message. The main approach has been to have a "webcast" related to each year's theme, often from a location that supports the theme as well. For example, a webcast took place from the Mayan pyramids at Chichen Itza, Mexico to highlight the theme of "Ancient Observatories, Timeless Knowledge". Webcasts were not the only technology employed, however. Many of the themes centered on the dynamic nature of the Sun and the effects that solar storms can have on interplanetary space and in our day-to-day life on Earth. Activities for tracking when solar storms happen and how they affect the Earth were developed and brought together in an educational package called Space Weather Action Centers. This project is explained in more detail in another presentation in this session being given by Norma Teresinha Oliveira Reis. Recent Sun-Earth Days have utilized "social networking" technologies to reach widespread groups on the internet. Podcasts, Vodcasts, Facebook, Twitter, and Second Life are the types of network technologies being employed now. The NASA Distance learning Network is another method for bringing Sun

The three phases of time-limited day-hospital treatment.

Science.gov (United States)

Stein, H H; Hirsch, B; Brenman, S; Bataclan, L

1990-06-01

The course of treatment in a time-limited day-hospital setting can be usefully understood in terms of three phases. Close examination of the treatment goals, difficulties, benefits, and tasks for both patients and staff for each phase provides a greater understanding of the curative process. These observations are based upon clinical work in a Veteran Administration Day Hospital and are reinforced with clinical examples from that work. Identification of these phases of treatment can be put to practical use. Knowing in which phase a patient is working helps staff members focus their thinking. Such an awareness can also help staff members cope with "burnout" over the frustrations that come with a particular phase. Information about these phases has been valuable to patients and their families in helping them understand the course of their treatment.

76 FR 43254 - Child and Adult Care Food Program: National Average Payment Rates, Day Care Home Food Service...

Science.gov (United States)

2011-07-20

... adjustments to the national average payment rates for meals and snacks served in child care centers, outside... payment rates for meals and snacks served in day care homes; and the administrative reimbursement rates for sponsoring organizations of day care homes, to reflect changes in the Consumer Price Index...

Educational Administration and the Social, Policy, and Administrative Sciences.

Science.gov (United States)

Kirkpatrick, Samuel A.

1983-01-01

The politics of education has been ignored in educational administration programs; it has been not enough taught in American programs for educational administrators and not enough emphasized in discussions of administrative roles. Administration increasingly includes political as well as rational decisions. Thus, administrators need a unified…

Effects of Septrin Administration on Blood Cells Parameters in Humans

African Journals Online (AJOL)

The results showed that the packed cell volume (PCV), total white blood cell count (WBC), neutrophils and platelets were significantly decreased (p<0.05), especially after 7-10 days of septrin administration, compared to the control values. On the other hand, the reticulocytes, lymphocytes, eosinophils and prothrombin time ...

MODIS/Terra Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V006

Data.gov (United States)

National Aeronautics and Space Administration — The MOD16A2 Version 6 Evapotranspiration/Latent Heat Flux product is an 8-day composite product produced at 500 meter pixel resolution. The algorithm used for the...

Selecting Days for Concept and Technology Evaluation in SMART-NAS Test-Bed Scenario Generation, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — Crown Consulting, Inc. will investigate and demonstrate methods to enable rapid selection of days for scenario generation in the development and evaluation of Air...

Short-term repeated corticosterone administration enhances glutamatergic but not GABAergic transmission in the rat motor cortex.

Science.gov (United States)

Kula, Joanna; Blasiak, Anna; Czerw, Anna; Tylko, Grzegorz; Sowa, Joanna; Hess, Grzegorz

2016-04-01

It has been demonstrated that stress impairs performance of skilled reaching and walking tasks in rats due to the action of glucocorticoids involved in the stress response. Skilled reaching and walking are controlled by the primary motor cortex (M1); however, it is not known whether stress-related impairments in skilled motor tasks are related to functional and/or structural alterations within the M1. We studied the effects of single and repeated injections of corticosterone (twice daily for 7 days) on spontaneous excitatory and inhibitory postsynaptic currents (sEPSCs and sIPSCs) recorded from layer II/III pyramidal neurons in ex vivo slices of the M1, prepared 2 days after the last administration of the hormone. We also measured the density of dendritic spines on pyramidal cells and the protein levels of selected subunits of AMPA, NMDA, and GABAA receptors after repeated corticosterone administration. Repeatedly administered corticosterone induced an increase in the frequency but not in the amplitude of sEPSCs, while a single administration had no effect on the recorded excitatory currents. The frequency and amplitude of sIPSCs as well as the excitability of pyramidal cells were changed neither after single nor after repeated corticosterone administration. Treatment with corticosterone for 7 days did not modify the density of dendritic spines on pyramidal neurons. Corticosterone influenced neither the protein levels of GluA1, GluA2, GluN1, GluN2A, and GluN2B subunits of glutamate receptors nor those of α1, β2, and γ2 subunits of the GABAA receptor. The increase in sEPSCs frequency induced by repeated corticosterone administration faded out within 7 days. These data indicate that prolonged administration of exogenous corticosterone selectively and reversibly enhances glutamatergic, but not GABAergic transmission in the rat motor cortex. Our results suggest that corticosterone treatment results in an enhancement of spontaneous glutamate release from presynaptic

Academic and Administrative Audit: A Parameter of Quality Education

Science.gov (United States)

Nitonde, Rohidas; Jadhav, B. U.

2015-01-01

Academic and Administrative Audit (AAA) is a system to control and maintain high standards in the field of Higher Education. It is playing vital role in providing quality education to the learners all over the world. In addition to the developed countries, even the developing as well as underdeveloped countries, are now-a-days coming forward in…

78 FR 19068 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel GOLDEN BOY II; Invitation for...

Science.gov (United States)

2013-03-28

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2013 0036] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel GOLDEN BOY II; Invitation for Public Comments AGENCY... GOLDEN BOY II is: Intended Commercial Use Of Vessel: Limited charter of passengers for luxury day...

Urinary profile of methylprednisolone and its metabolites after oral and topical administrations.

Science.gov (United States)

Matabosch, Xavier; Pozo, Oscar J; Monfort, Núria; Pérez-Mañá, Clara; Farré, Magi; Marcos, Josep; Segura, Jordi; Ventura, Rosa

2013-11-01

Methylprednisolone (MP) is prohibited in sports competitions when administered by systemic routes; however its use by topical administration is allowed. Therefore, analytical approaches to distinguish between these different administration pathways are required. A reporting level of 30ng/mL was established for this purpose. However, the suitability of that reporting level for MP is not known. In the present work, excretion profiles of MP and different metabolites after oral and topical administrations have been compared. A method for the quantification of MP and the qualitative detection of fifteen previously reported metabolites has been validated. The method involved an enzymatic hydrolysis, liquid-liquid extraction and analysis by liquid chromatography coupled to tandem mass spectrometry. The method was found to be linear, selective, precise and accurate. The high sensitivity (limit of detection 0.1ng/mL) and linear range (0.1-250ng/mL) achieved allowed for the quantification of MP at both the low concentrations present after topical administration and the high concentrations detected after oral intake. The method was applied to samples collected after oral (4 or 40mg) and topical administration (10mg of MP aceponate/day for 5 consecutive days) to healthy volunteers. After oral administration, MP and all metabolites were detected in urines collected up to at least 36h. Only MP and five metabolites were detected in samples obtained after topical treatment. As expected, concentrations of MP after topical administration were well below current reporting level (30ng/mL), however 3 out of 4 samples in range 8-24h after the low oral dose (4mg) were also below that concentration. Taking into account metabolites detected after both administration routes, metabolites 16β,17α,21-trihydroxy-6α-methylpregna-1,4-diene-3,11,20-trione (M8) and 17α,20α,21-trihydroxy-6α-methylpregna-1,4-diene-3,11-dione (M11) are best markers to differentiate between topical and oral

Journeying to the White Coat Ceremony: A description of the people, situations and experiences that inform student visions of the physician they hope to become

Directory of Open Access Journals (Sweden)

Rachel MA Brown

2017-09-01

Full Text Available Little is known about the experiences that influence entering medical students’ internal concepts of themselves as future physicians. During orientation to medical school, students were asked to write stories in response to the cue, “Tell a story about a person or experience that inspired you to consider a career of service in medicine.” Qualitative methodology was employed to analyze 190 student stories. Thematic analysis identified descriptive details about content and allowed comparison between the students’ and School’s expectations. Inspirational settings, contexts, and individuals were identified. Nine different inspirational events were described. Student and School expectations for the kinds of physicians they hoped to become were generally consistent. The study demonstrates that students do indeed bring to medical school visions of the kinds of physicians they hope to become. Linking that vision with medical school activities including the White Coat Ceremony provides a bridge between medical school and students’ earlier lives, thus explicitly linking orientation to professional formation.

Estudio de los pigmentos de la cerámica ceremonial Moche con ayuda de un microscopio electrónico de barrido

Directory of Open Access Journals (Sweden)

1997-01-01

Full Text Available ÉTUDE DES PIGMENTS DE LA POTERIE CEREMONIELLE MOCHE A L’AIDE D’UN MICROSCOPE ELECTRONIQUE À BALAYAGE. Une collection de 22 tessons de céramique appartenant à autant de vases peints à l’aide d’une combinaison d’engobes rouges et blanches a été soumise à un examen au microscope électronique à balayage. L’objectif principal de cette étude consiste à déterminer la composition chimique des pigments constituant la couleur appliquée sur des vases cérémoniels ayant été trouvés près de la tombe Nº 5 située sur la Huaca de la Luna, l’une des deux plus importantes structures monumentales du site Moche de la côte nord du Pérou. Les résultats confirment l’utilisation d’oxides de fer, probablement de l’hématite, pour obtenir l’engobe rouge tandis que la calcite serait à la base de la production de l’engobe blanche. Les possibilités et les limites de cette méthode font l’objet d’une discussion. Una muestra de 22 fragmentos de cerámica, pertenecientes a una misma cantidad de vasos pintados con engobe blanco y rojo fue sometida a examen, empleando un microscopio electrónico de barrido. El objetivo central de este estudio fue el de determinar la composición química de los pigmentos que conforman los colores aplicados sobre las vasijas ceremoniales. Estas fueron halladas cerca de la tumba N° 5, localizada encima de la Huaca de la Luna, una de las dos estructuras monumentales del sitio de Moche en la costa norte del Perú. Los resultados confirman la utilización de óxidos de fierro, probablemente de hematita, para obtener el engobe rojo, mientras que la calcita sería la base para la producción del engobe blanco. Las posibilidades y los límites de este método son el objeto de discusión en este trabajo. SCANNING ELECTRON MICROSCOPE STUDY OF MOCHE CEREMONIAL POTTERY SLIPS. A study of 22 sherds selected from distinct vessels painted with red and white slips has been conducted with a scanning electron microscope

Oath Taking at U.S. and Canadian Medical School Ceremonies: Historical Perspectives, Current Practices, and Future Considerations.

Science.gov (United States)

Scheinman, Steven J; Fleming, Patrick; Niotis, Kellyann

2017-12-12

The widespread use of oaths at medical commencements is a recent phenomenon of the late 20th century. While many are referred to as "Hippocratic," surveys have found that most oaths are modern, and the use of unique oaths has been rising. Oaths taken upon entry to medical school are even more recent, and their content has not been reported. The authors surveyed all Association of American Medical Colleges member schools in the United States and Canada in 2015 and analyzed oath texts. Of 111 (70.2%) responses, full texts were submitted for 80 commencement and 72 white coat oaths. Previous studies have shown that while oaths before World War II were commonly variations on the original Hippocratic text and subsequently more often variations on the Geneva or Lasagna Oath, now more than half of commencement ceremonies use an oath unique to that school or written by that class. With a wider range of oath texts, content elements are less uniformly shared, so that only three elements (respecting confidentiality, avoiding harm, and upholding the profession's integrity) are present in as many as 80% of oaths. There is less uniformity in the content of oaths upon entry to medical school. Consistently all of these oaths represent the relationship between individual physicians and individual patients, and only a minority express obligations to teach, advocate, prevent disease, or advance knowledge. They do not reflect obligations to assure that systems operate safely, for example. None of the obligations in these oaths are unique to physicians.

Administration of additional inactive iodide during radioiodine therapy for Graves' disease. Who might benefit?

Energy Technology Data Exchange (ETDEWEB)

Dietlein, M.; Moka, D.; Reinholz, U.; Schmidt, M.; Schomaecker, K.; Schicha, H.; Wellner, U. [Koeln Univ. (Germany). Dept. of Nuclear Medicine

2007-07-01

Aim: Graves' hyperthyroidism and antithyroid drugs empty the intrathyroid stores of hormones and iodine. The consequence is rapid {sup 131}I turnover and impending failure of radioiodine therapy. Can administration of additional inactive iodide improve 131I kinetics? Patients, methods: Fifteen consecutive patients, in whom the 48 h post-therapeutically calculated thyroid dose was between 150 and 249 Gy due to an unexpectedly short half-life, received 3 x 200 {mu}g inactive potassium-iodide ({sup 127}I) daily for 3 days (Group A), while 17 consecutive patients with a thyroid dose of = 250 Gy (Group B) served as the non-iodide group. 48 hours after {sup 131}I administration (M1) and 4 or 5 days later (M2) the following parameters were compared: effective {sup 131}I half-life, thyroid dose, total T3, total T4, {sup 131}I-activity in the T3- and T4-RIAs. Results: In Group A, the effective {sup 131}I half-life M1 before iodine (3.81 {+-} 0.93 days) was significantly (p <0.01) shorter than the effective {sup 131}I half-life M2 (4.65 {+-} 0.79 days). Effective {sup 131}I half-life M1 correlated with the benefit from inactive {sup 127}I (r = -0.79): Administration of {sup 127}I was beneficial in patients with an effective {sup 131}I half-life M1 of <3 or 4 days. Patients from Group A with high initial specific {sup 131}I activity of T3 and T4 showed lower specific {sup 131}I activity after addition of inactive iodine compared with patients from the same group with a lower initial specific {sup 131}I activity of T3 and T4 and compared with the patient group B who was given no additional inactive iodide. This correlation was mathematically described and reflected in the flatter gradient in Group A (y = 0.5195x + 0.8727 for {sup 131}I T3 and y = 1.0827x - 0.4444 for {sup 131}I T4) and steeper gradient for Group B (y = 0.6998x + 0.5417 for {sup 131}I T3 and y = 1.3191x - 0.2901 for {sup 131}I T4). Radioiodine therapy was successful in all 15 patients from Group A

Modern Interpretations of the Theory of Criminal Misdemeanor in Administrative Law of Russia

Directory of Open Access Journals (Sweden)

Anatolii V. Kirin

2017-12-01

Full Text Available The article examines in historical retrospect the experience and tendencies of parallel development of criminal and administrative responsibility in domestic jurisprudence and legislation from the 19th century to the present day. The Authors criticize the attempts to return administrative offenses to a three-tier system of criminal delicts on the basis of the concept of the Criminal Code of 1903. It is condemned not so much as an attempt to “reanimate” criminal misdemeanor by representatives of criminal law science, but similar attacks on the independent species status of administrative responsibility on the part of individual colleagues-administrativists

RSS SSMIS OCEAN PRODUCT GRIDS 3-DAY AVERAGE FROM DMSP F16 NETCDF V7

Data.gov (United States)

National Aeronautics and Space Administration — The RSS SSMIS Ocean Product Grids 3-Day Average from DMSP F16 netCDF dataset is part of the collection of Special Sensor Microwave/Imager (SSM/I) and Special Sensor...

Ninety-day oral toxicity study of lycopene from Blakeslea trispora in rats

NARCIS (Netherlands)

Jonker, D.; Kuper, C.F.; Fraile, N.; Estrella, A.; Rodríguez Otero, C.

2003-01-01

Lycopene, as a suspension in sunflower oil (20% w/w), was tested for subchronic toxicity by administration at dietary concentrations of 0, 0.25, 0.50, and 1.0% to groups of 20 male and 20 female Wistar rats for a period of 90 days. The lycopene examined in this study was derived from a fungal

Day-to-day changes in ionospheric electron content

International Nuclear Information System (INIS)

Tyagi, T.R.

1978-01-01

Large day-to-day variations have been observed in the ionospheric electron content or the so-called Faraday content derived from ATS-6 measurements at Gauhati (26.15 deg N, 91.75 deg E) for the period November 1975 to July 1976. The changes occur in the form of single-day abnormality, alternate day-to-day fluctuations and long-term periodic fluctuations with a periodicity of about 45 days. In all the cases the fluctuations are as large as plus or minus 40% from the average level. These changes are not correlated with solar or magnetic activity

Methodology of Day-To-Day Ship Costs Assessment

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Milojka Počuča

2006-09-01

Full Text Available The paper presents a methodology of assessing the day-to-day fixed costs of maritime cargo ships. The authoress refersthe reader to factors that affect the amount affixed daily costsand the day-to-day voyage costs of ships. In the last chapter thepaper presents an estimation of the average daily fixed costsand day-to-day voyage costs of ships per type and size for theyear 2003. Besides particular explanations, the reader is refe"ed to data bases that authentically impart data on the structureof maritime fleets and their technical characteristics, aswell as databases on prices and costs in maritime transport.

76 FR 44573 - Child and Adult Care Food Program: National Average Payment Rates, Day Care Home Food Service...

Science.gov (United States)

2011-07-26

... DEPARTMENT OF AGRICULTURE Food and Nutrition Service Child and Adult Care Food Program: National Average Payment Rates, Day Care Home Food Service Payment Rates, and Administrative Reimbursement Rates for Sponsoring Organizations of Day Care Homes for the Period July 1, 2011 Through June 30, 2012 Correction In notice document 2011-18257 appearin...

Improved posttraumatic acquisition of a place learning task after repeated administration of a serotonergic agonist 8-OH-DPA

DEFF Research Database (Denmark)

Mala, Hana; Mogensen, Jesper

2008-01-01

specifically to 5-HT1A receptor subtypes. The effects were evaluated in terms of functional performance on an allocentric place learning task.    Participants/Materials/Methods: 68 animals served as experimental subjects. Initially, the rats were divided into 6 experimental groups, three of which were...... was given a single dose (5mg/kg/b.w.) of 8-OH-DPAT immediately after surgery (SINGLE TREATM), and one group was treated with daily administration of 8-OH-DPAT (5mg/kg/b.w.) for the six subsequent days (the first administration taking place immediately after surgery) (REPEATED TREATM). The acquisition...... of the water maze based place learning task started on the 8th day after surgery and continued daily for the next 25 days.   Results: The results show that within the lesioned groups, the group that was subjected to repeated administration of 8-OH-DPAT (REPEAT TREATM) showed a significantly improved...

Administration

DEFF Research Database (Denmark)

Bogen handler om den praksis, vi kalder administration. Vi er i den offentlige sektor i Danmark hos kontorfolkene med deres sagsmapper, computere, telefoner,, lovsamlinger,, retningslinier og regneark. I bogen udfoldes en mangfoldighed af konkrete historier om det administrative arbejde fra...... forskellige områder i den offentlige sektor. Hensigten er at forstå den praksis og faglighed der knytter sig til det administrative arbejde...

MOTIVATION OF ADMINISTRATIVE ACTS – GUARANTEE OF GOOD ADMINISTRATION

Directory of Open Access Journals (Sweden)

Adelin Mihai ZĂGĂRIN

2018-05-01

Full Text Available The present article deals with the aspects of motivating administrative acts, both doctrinaire and practical, of jurisprudence. The duty of the administration to motivate its decisions is submitted in the Charter of Fundamental Rights of the European Union, art. 41. In the current European legal order, the rationale for administrative acts is considered and refers to one of the most important conditions of validity of the administrative act. The Romanian Constitution ensures and emphasizes the motivation, as it is imposed by the Charter. The realization of this fundamental right to motivate administrative acts is possible by calling upon a set of values from the administration, such as transparency, professionalism and the imposition of high quality standards. Motivation is achieved where we have a good administration, and whether citizens are, among other things, respected fundamental rights and freedoms, access to information is guaranteed and motivated their decisions. Although administrative normative acts are motivated by the administration, examples that show that individual ones are unmotivated or incompletely motivated are enough, which made the various employers legally answer for the non-motivation of their decisions to terminate work relationships with several of the employees. The motivation of administrative acts is necessary, mandatory and must be done with rigor. It is highlighted that inadequate, incomplete or vicious reasoning may result in suspension or even annulment of the administrative act by the court.

Oral administration of Rauwolfia vomitoria extract has no untoward ...

African Journals Online (AJOL)

The effect of ethanolic extract of leaf and root of Rauwolfia vomitoria on kidney and liver functions in rats was investigated. Rats were given daily oral administration of ethanolic extracts of either root or leaf of R. vomitoria at two different concentrations (1.0 and 2.0 g/kg body weight) for a period of 14 days. Some biochemical ...

Intratracheal administration of fullerene nanoparticles activates splenic CD11b{sup +} cells

Energy Technology Data Exchange (ETDEWEB)

Ding, Ning [Department of Immunology and Parasitology, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Kunugita, Naoki [Department of Environmental Health, National Institute of Public Health, 2-3-6, Minami, Wako 351-0197 (Japan); Ichinose, Takamichi [Department of Health Sciences, Oita University of Nursing and Health Sciences, Oita 870-1201 (Japan); Song, Yuan [Department of Immunology and Parasitology, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Yokoyama, Mitsuru [Bio-information Research Center, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Arashidani, Keiichi [School of Health Sciences, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan); Yoshida, Yasuhiro, E-mail: freude@med.uoeh-u.ac.jp [Department of Immunology and Parasitology, School of Medicine, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahata-nishi-ku, Kitakyushu 807-8555 (Japan)

2011-10-30

Highlights: {yields} Fullerene administration triggered splenic responses. {yields} Splenic responses occurred at different time-points than in the lung tissue. {yields} CD11b{sup +} cells were demonstrated to function as responder cells to fullerene. - Abstract: Fullerene nanoparticles ('Fullerenes'), which are now widely used materials in daily life, have been demonstrated to induce elevated pulmonary inflammation in several animal models; however, the effects of fullerenes on the immune system are not fully understood. In the present study, mice received fullerenes intratracheally and were sacrificed at days 1, 6 and 42. Mice that received fullerenes exhibited increased proliferation of splenocytes and increased splenic production of IL-2 and TNF-{alpha}. Changes in the spleen in response to fullerene treatment occurred at different time-points than in the lung tissue. Furthermore, fullerenes induced CDK2 expression and activated NF-{kappa}B and NFAT in splenocytes at 6 days post-administration. Finally, CD11b{sup +} cells were demonstrated to function as responder cells to fullerene administration in the splenic inflammatory process. Taken together, in addition to the effects on pulmonary responses, fullerenes also modulate the immune system.

Effects of chronic administration of fenproporex on cognitive and non-cognitive behaviors.

Science.gov (United States)

Gonçalves, Cinara L; Furlanetto, Camila B; Valvassori, Samira S; Bavaresco, Daniela V; Varela, Roger B; Budni, Josiane; Quevedo, João; Streck, Emilio L

2015-04-01

Fenproporex (Fen) is an amphetamine-based anorectic; amphetamine use causes a broad range of severe cognitive deficits and anxiogenic-like effects. In this study we evaluated pharmacological effects of the chronic administration of Fen on cognitive and non-cognitive behaviors. Male adult Wistar rats received intraperitoneal administration of vehicle (control group) or Fen (6.25, 12.5 or 25 mg/kg) for 14 days; the animals were then subjected to habituation and object recognition tasks in open-field apparatus, and elevated plus-maze task. The administration of Fen (12.5 and 25 mg/kg) impaired habituation during the second exposure to the habituation task. In addition, the same doses of Fen also impaired the performance in object recognition task. In elevated plus-maze task, the administration of Fen (in all doses tested) induced anxiogenic-like effects in rats. Our results suggest that chronic Fen administration alters memory and induces anxiogenic-like effects in rats.

Dexamethasone loaded nanoparticles exert protective effects against Cisplatin-induced hearing loss by systemic administration.

Science.gov (United States)

Sun, Changling; Wang, Xueling; Chen, Dongye; Lin, Xin; Yu, Dehong; Wu, Hao

2016-04-21

Ototoxicity is one of the most important adverse effects of cisplatin chemotherapy. As a common treatment of acute sensorineural hearing loss, systemic administration of steroids was demonstrated ineffective against cisplatin-induced hearing loss (CIHL) in published studies. The current study aimed to evaluate the potential protective effect of dexamethasone (DEX) encapsulated in polyethyleneglycol-coated polylactic acid (PEG-PLA) nanoparticles (DEX-NPs) against cisplatin-induced hearing loss following systemic administration. DEX was fabricated into PEG-PLA nanoparticles using emulsion and evaporation technique as previously reported. DEX or DEX-NPs was administered intraperitoneally to guinea pigs 1h before cisplatin administration. Auditory brainstem response (ABR) threshold shifts were measured at four frequencies (4, 8, 16, and 24kHz) 1 day before and three days after cisplatin injection. Cochlear morphology was examined to evaluate inner ear injury induced by cisplatin exposure. A single dose of DEX-NPs 1h before cisplatin treatment resulted in a significant preservation of the functional and structural properties of the cochlea, which was equivalent to the effect of multidose (3 days) DEX injection. In contrast, no significant protective effect was observed by single dose injection of DEX. The results of histological examination of the cochleae were consistent with the functional measurements. In conclusion, a single dose DEX-NPs significantly attenuated cisplatin ototoxicity in guinea pigs after systemic administration at both histological and functional levels indicating the potential therapeutic benefits of these nanoparticles for enhancing the delivery of DEX in acute sensorineural hearing loss. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

ANDIR AS A SCARED DANCE AT TISATA VILLAGE, KERAMBITAN, TABANAN REGENCY

Directory of Open Access Journals (Sweden)

Ni Made Arshiniwati

2014-08-01

Full Text Available Tariandir in the village Tista is a form of Legong Kraton tarisejenis the Tista community called andir.Strukturkoreografinyasangatdekatdengantarilegongkeraton , tetapitari Andir only flourish in the village Tista Kerambitan.Tari inidifungsikan as guardian and bebali art that in the play always involves Rangda sungsungan society , baikditampilkansebagaibagiandariceritamaupunhanyasebagai " witness " pementasannya . Qualitative research by applying the theory of representation , ideology theory , aesthetic theory , and the theory of semiotics examines the main problems that dance andirsebagai sacred art in the village Tista Kerambitan . The results showed that as the art sakraltari Andir related to : ( 1 the use of equipment ( sacred objects in the form of engagement rangdasungsungan ( Ratu Ayu Lingsir and Ratu Ayu Anom , yangdipercayamemilikikekuatanmagis which dapatmelindungimasyarakatTista ; ( 2 any activity that is carried out is always through a process with the ceremony accompanying the various upakara ; ( 3 the culprit is the elect ( chosen girls who have not experienced puberty and is seen as a dancer who kesenengin chosen and blessed by God ; ( 4 where the play is holy places associated with yadnya ceremony at the local and pretended to be done every 210 days ( every six months in Bali or six times thirty- five days ; ( 5 the play time is the time it was considered kramat (sacred time and associated with yadnyadan ceremony ( 6 community supporters ( who believes that dance is a dance sacred Andir kesakralannya sourced from sungsungan Rangda .

Positive Foci of Glutathione S‐Transferase Placental Form in the Liver of Rats Given Furfural by Oral Administration

Science.gov (United States)

Shimizu, Akio; Nakamura, Yoshiyasu; Harada, Masaoki; Ono, Tetsuo; Sato, Kiyomi; Inoue, Tohru; Kanisawa, Masayoshi

1989-01-01

We observed GST‐P‐positive liver foci in rats during the course of developing liver cirrhosis by oral administration of furfural, an organic solvent. Male Wistar rats were given furfural‐containing diet (20–30 rag/kg diet) for 15–150 days, and killed 14 days after terminating furfural feeding. Immuno‐histochemical investigation of GST‐P‐positive liver foci which appeared in rats fed furfural for more than 30 days revealed an increase in number and size of the foci in proportion to the duration of furfural administration. Since furfural is known not to be carcinogenic in rats, this finding will be helpful to understand the enhancing effect of furfural‐induced cirrhosis on chemical hepatocarcino‐genesis. PMID:2507483

Evaluation of tibolone administration in bone architectural by MicroCT

Energy Technology Data Exchange (ETDEWEB)

Carvalho, A. C. B.; Henriques, H. N. [Patology Dept., Fluminense Federal Univ., Niteroi (Brazil); Granjeiro, J. M. [Molecular and Cell Biology Dept., Fluminense Federal Univ., Niteroi, Rio de Janeiro (Brazil); Guzman-Silva, M. A. [Patology Dept., Fluminense Federal Univ., Niteroi (Brazil); Lopes, R. T.; Lima, I. [Nuclear Engineering Laboratory, Federal Univ. of Rio de Janeiro (Brazil)

2011-07-01

Elderly women are at higher risk for hip fracture because of additional and relatively rapid bone loss due to estrogen deficiency by loss of the ovarian function and a longer average life span than men. The early application of agents that suppress the increase in bone turnover due to estrogen deficiency is essential to prevent bone loss and reduce the risk of osteoporosis. Some advanced imaging techniques may be required to investigate osteoporosis. X-ray micro-computed tomography has been used to generate high-resolution 3D images of cancellous and cortical bone morphology from normal and pathologic human and animal specimens. The aim of this study is to verify the effects of tibolone administration by evaluating the trabecular bone region. The experiment was performed on two groups of rats previously ovariectomized in which one received tibolone while the other did not. Tibolone administration (1 mg/day) began thirty days after the ovariectomy and the treatment remained for five months. At last, the animals were euthanized and femurs were collected. The scan was obtained using a Hamamatsu 10 Mp camera with a pixel size of 11.59 {mu}m and trabecular region in the right femoral head were quantified. All results were statistically evaluated with significance set at P<0.05%. Tibolone administration was shown to be beneficial in some analysis of the femoral head, performing higher bone volume and reducing the porosity when compared to ovariectomized. It can be concluded that tibolone administered to ovariectomized rats significantly preserved bone mass in the femoral head and microtomography was an efficient method to identify bone loss process and to evaluate potential therapies, as tibolone administration. (authors)

Evaluation of tibolone administration in bone architectural by MicroCT

International Nuclear Information System (INIS)

Carvalho, A. C. B.; Henriques, H. N.; Granjeiro, J. M.; Guzman-Silva, M. A.; Lopes, R. T.; Lima, I.

2011-01-01

Elderly women are at higher risk for hip fracture because of additional and relatively rapid bone loss due to estrogen deficiency by loss of the ovarian function and a longer average life span than men. The early application of agents that suppress the increase in bone turnover due to estrogen deficiency is essential to prevent bone loss and reduce the risk of osteoporosis. Some advanced imaging techniques may be required to investigate osteoporosis. X-ray micro-computed tomography has been used to generate high-resolution 3D images of cancellous and cortical bone morphology from normal and pathologic human and animal specimens. The aim of this study is to verify the effects of tibolone administration by evaluating the trabecular bone region. The experiment was performed on two groups of rats previously ovariectomized in which one received tibolone while the other did not. Tibolone administration (1 mg/day) began thirty days after the ovariectomy and the treatment remained for five months. At last, the animals were euthanized and femurs were collected. The scan was obtained using a Hamamatsu 10 Mp camera with a pixel size of 11.59 μm and trabecular region in the right femoral head were quantified. All results were statistically evaluated with significance set at P<0.05%. Tibolone administration was shown to be beneficial in some analysis of the femoral head, performing higher bone volume and reducing the porosity when compared to ovariectomized. It can be concluded that tibolone administered to ovariectomized rats significantly preserved bone mass in the femoral head and microtomography was an efficient method to identify bone loss process and to evaluate potential therapies, as tibolone administration. (authors)

Oral administration of yessotoxin stabilizes E-cadherin in mouse colon

International Nuclear Information System (INIS)

Callegari, Federica; Sosa, Silvio; Ferrari, Sara; Soranzo, Maria Rosa; Pierotti, Silvia; Yasumoto, Takeshi; Tubaro, Aurelia; Rossini, Gian Paolo

2006-01-01

YTX has been shown to disrupt the E-cadherin-catenin system in cultured epithelial cells, raising some concern that ingestion of seafood contaminated by YTX might favour tumour spreading and metastasis formation in vivo. In order to probe whether YTX might affect cadherin systems in vivo, we have set up a study involving repeated oral dosing of the toxin in mice (1 mg/kg/day, for 7 days) and analysis of E-cadherin and N-cadherin in tissue extracts obtained at the end of the dosing scheme, as well as 1 and 3 months after YTX administration. We found that the E-cadherin pools obtained from lung and kidney were not altered by YTX in any of our experimental conditions. Extracts from mouse colon contained intact E-cadherin and an E-cadherin fragment of about 90 kDa (ECRA 9 ), displaying a molecular alteration resembling that caused by YTX in cultured cells. We found that the relative proportion of ECRA 9 , as compared to intact E-cadherin, was higher in colon extracts from control mice than from YTX-treated animals, indicating that oral administration of YTX to mice stabilizes E-cadherin of mouse colon. No significant difference could be detected in samples prepared from colons obtained 30 or 90 days after termination of YTX treatment. Oral administration of YTX to mice did not lead to a significant increase in the fragments of E-cadherin detectable in serum, neither it altered the N-cadherin pool of mouse heart. Electron microscopy analysis showed no substantial ultrastructural differences between controls and YTX-treated mice. Our findings show that ingestion of food contaminated by YTX poses a low risk of disruption of the E-cadherin system in vivo

Behavioral Public Administration:Combining Insights from Public Administration and Psychology

OpenAIRE

Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth; Tummers, Lars

2017-01-01

We propose behavioral public administration as a designated subfield in public administration which explicitly deals with the integration of theories and methods from psychology into the study of public administration. We discuss how scholars in public administration currently draw on both methodological and theoretical innovations in psychology and point to research questions in public administration which could benefit from further integration. Behavioral public administration cannot, and s...

Effect of Day and Night Desflurane Anaesthesia on Melatonin Levels in Rats.

Science.gov (United States)

Özer, Figen Datlı; Öçmen, Elvan; Akan, Pınar; Erdost, Hale Aksu; Korkut, Sezen; Gökmen, Ali Necati

2016-08-01

The aim of this study is to investigate the effect of day and night administration of desflurane anaesthesia on melatonin levels in rats. Twenty-four 15-day-old rats were included in the study and were divided into four groups. The rats were anaesthetised between 19:00-01:00 (night group) and 07:00-13:00 (day group) with 5.7% desflurane concentration in 6 L min -1 100% oxygen. 6 L min -1 oxygen was administered to the control groups. At the end of 6 h of anaesthesia, blood samples were taken, and rats were sacrificed. Blood samples were centrifuged and melatonin levels from plasma samples were measured with radioimmunoassay. There was a statistically significant difference between the groups (p=0.007). Between group day control and group night control there was a statistically significant difference (p=0.042). Further, there was a significant difference between group day control and night desfluran as well (p=0.024). We could not find any difference between other groups. This study showed that 6 hours of 5.7% desflurane anaesthesia during day and night hours did not significantly change melatonin levels.

[Expectations of hospital administrators about administrative functions of nurses].

Science.gov (United States)

Melo, M R; Fávero, N; Trevizan, M A; Hayashida, M

1996-01-01

The objective of the present study was to investigate hospital administrator's expectations about the administrative role played by nurses, utilizing functions proposed by the Neoclassical Theory of Administration: planning, organization, direction, and control as theoretical references. An instrument established in TREVIZAN (1989) was applied to 11 hospital administrators. The results showed they expect the four functions to be done by nurses. Therefore, the interaction between nurses and hospital administrators is critical to improve the patient's assistance.

Physiological effects following administration of Citrus aurantium for 28 days in rats

Energy Technology Data Exchange (ETDEWEB)

Hansen, Deborah K., E-mail: deborah.hansen@fda.hhs.gov [Division of Personalized Nutrition and Medicine, U.S. FDA/NCTR, 3900 NCTR Rd., Jefferson, AR 72079 (United States); George, Nysia I. [Division of Personalized Nutrition and Medicine, U.S. FDA/NCTR, 3900 NCTR Rd., Jefferson, AR 72079 (United States); White, Gene E. [Toxicological Pathology Associates, 3900 NCTR Rd., Jefferson, AR 72079 (United States); Pellicore, Linda S. [Office of New Drugs, U.S. FDA/Center for Drug Evaluation and Research, 10903 New Hampshire Ave., Silver Spring, MD 20903 (United States); Abdel-Rahman, Ali; Fabricant, Daniel [Office of Nutrition, Labeling and Dietary Supplements, U.S. FDA/Center for Food Safety and Nutrition, HFS-810, College Park, MD 20740 (United States)

2012-06-15

Background: Since ephedra-containing dietary supplements were banned from the US market, manufacturers changed their formulations by eliminating ephedra and replacing with other botanicals, including Citrus aurantium, or bitter orange. Bitter orange contains, among other compounds, synephrine, a chemical that is chemically similar to ephedrine. Since ephedrine may have cardiovascular effects, the goal of this study was to investigate the cardiovascular effects of various doses of bitter orange extract and pure synephrine in rats. Method: Female Sprague–Dawley rats were dosed daily by gavage for 28 days with synephrine from two different extracts. One extract contained 6% synephrine, and the other extract contained 95% synephrine. Doses were 10 or 50 mg synephrine/kg body weight from each extract. Additionally, caffeine was added to these doses, since many dietary supplements also contain caffeine. Telemetry was utilized to monitor heart rate, blood pressure, body temperature and QT interval in all rats. Results and conclusion: Synephrine, either as the bitter orange extract or as pure synephrine, increased heart rate and blood pressure. Animals treated with 95% synephrine showed minimal effects on heart rate and blood pressure; more significant effects were observed with the bitter orange extract suggesting that other components in the botanical can alter these physiological parameters. The increases in heart rate and blood pressure were more pronounced when caffeine was added. None of the treatments affected uncorrected QT interval in the absence of caffeine.

Physiological effects following administration of Citrus aurantium for 28 days in rats

International Nuclear Information System (INIS)

Hansen, Deborah K.; George, Nysia I.; White, Gene E.; Pellicore, Linda S.; Abdel-Rahman, Ali; Fabricant, Daniel

2012-01-01

Background: Since ephedra-containing dietary supplements were banned from the US market, manufacturers changed their formulations by eliminating ephedra and replacing with other botanicals, including Citrus aurantium, or bitter orange. Bitter orange contains, among other compounds, synephrine, a chemical that is chemically similar to ephedrine. Since ephedrine may have cardiovascular effects, the goal of this study was to investigate the cardiovascular effects of various doses of bitter orange extract and pure synephrine in rats. Method: Female Sprague–Dawley rats were dosed daily by gavage for 28 days with synephrine from two different extracts. One extract contained 6% synephrine, and the other extract contained 95% synephrine. Doses were 10 or 50 mg synephrine/kg body weight from each extract. Additionally, caffeine was added to these doses, since many dietary supplements also contain caffeine. Telemetry was utilized to monitor heart rate, blood pressure, body temperature and QT interval in all rats. Results and conclusion: Synephrine, either as the bitter orange extract or as pure synephrine, increased heart rate and blood pressure. Animals treated with 95% synephrine showed minimal effects on heart rate and blood pressure; more significant effects were observed with the bitter orange extract suggesting that other components in the botanical can alter these physiological parameters. The increases in heart rate and blood pressure were more pronounced when caffeine was added. None of the treatments affected uncorrected QT interval in the absence of caffeine.

Administrative Circulars

CERN Document Server

Département des Ressources humaines

2004-01-01

Administrative Circular N° 2 (Rev. 2) - May 2004 Guidelines and procedures concerning recruitment and probation period of staff members This circular has been revised. It cancels and replaces Administrative Circular N° 2 (Rev. 1) - March 2000. Administrative Circular N° 9 (Rev. 3) - May 2004 Staff members contracts This circular has been revised. It cancels and replaces Administrative Circular N° 9 (Rev. 2) - March 2000. Administrative Circular N° 26 (Rev. 4) - May 2004 Procedure governing the career evolution of staff members This circular has also been revised. It Administrative Circulars Administrative Circular N° 26 (Rev. 3) - December 2001 and brings up to date the French version (Rev. 4) published on the HR Department Web site in January 2004. Operational Circular N° 7 - May 2004 Work from home This circular has been drawn up. Operational Circular N° 8 - May 2004 Dealing with alcohol-related problems...

The 2006 National Labor Day impaired driving enforcement crackdown : Drunk driving. Over the limit. Under arrest.

Science.gov (United States)

2008-09-01

The National Highway Traffic Safety Administrations 2006 Drunk Driving. Over the Limit. Under Arrest. Labor Day holiday campaign had three main components: (1) DWI enforcement, (2) public awareness efforts, and (3) evaluation. The 2006 program use...

INITIATION AND CONDUCT OF ADMINISTRATIVE PROCEDURE

Directory of Open Access Journals (Sweden)

Milan Stipic

2013-12-01

Full Text Available General administrative procedure act contains legal norms that are valid for all identical cases. In addition to the general, there are special administrative procedures, customized to the specific administrative areas. Procedure initiation is regulated. Administrative procedure can be initiated at the request of the proponent and ex officio. When the official determines that the conditions for the conduct of administrative procedure are met, before making a decision, all the facts and circumstances relevant to the resolution of administrative matter have to be identified. When there are no legal requirements for the initiation of procedures, the official shall make a decision to reject the application of the party. The procedure is initiated ex officio when stipulated by law or when protection of public interest requires it. When initiating procedure ex officio, the public authority shall take into consideration the petition or other information that indicate the need to protect the public interest. In such cases the applicant is not a party, and the official is obliged to notify the applicant, if initiation of procedures is not accepted ex officio. Based on the notification, the applicant has a right to complain, including the situation when there is no response within the prescribed period of 30 days. Public authority may, therefore it is not obliged to, initiate administrative procedure by public announcement only in a situation where the parties are unknown, while it is obliged to initiate procedure by public announcement when this method of initiating the procedure is prescribed by law. Initiation of procedure with public announcement occurs in rare cases. Due to the application of efficiency and cost-effectiveness principle, two or more administrative procedures can be merged into one procedure by a conclusion. The condition for this is that the rights or obligations of the parties are based on the same legal basis and on the same or

Absorption, distribution, metabolism and excretion of selenium following oral administration of elemental selenium nanoparticles or selenite in rats

DEFF Research Database (Denmark)

Löschner, Katrin; Hadrup, Niels; Hansen, Marianne

2014-01-01

A suspension of nanoparticles of BSA-stabilized red amorphous elemental selenium (Se) or an aqueous solution of sodium selenite was repeatedly administered by oral gavage for 28 days at 0.05 mg/kg bw/day (low dose) or at 0.5 mg/kg bw/day (high dose) as Se to female rats. Prior to administration...

Taking local optics outreach abroad for IYL 2015: administrative and logistical challenges and strategies

Science.gov (United States)

Wong, Nicholas H. L.; Posner, Matthew T.; Mittal, Vinita; Gray, David R.; John, Pearl V.

2016-09-01

The Lightwave Roadshow is an outreach program run by research students at the University of Southampton, UK, that seeks to educate and inspire young students with optics, through conducting workshops in local schools and exhibiting at local and regional educational fairs. Adopting a hands-on philosophy enabled by an extensive collection of experimental optical demonstrations, Lightwave aims to promote scientific interest and indirectly address the global STEM skills shortage. While Lightwave has become a well-established program in local schools since its inception in 1998, 2015 included an unprecedented number of overseas activities. Inspired by the In- ternational Year of Light and Light-based Technologies (IYL 2015), Lightwave organized a school workshop in a foreign country (Singapore) as well as exhibited at major events, including the IYL 2015 opening ceremony in France, which marked the first time that the roadshow used UK school students to deliver outreach activities beyond the UK. These recent successful overseas projects have encouraged the outreach team to continue expand- ing the reach of the roadshow internationally. Of particular note is the involvement of Lightwave at academic conferences, where experiences and best practices can be shared among outreach ambassadors from different programs, student chapters, universities, and organizations. This paper provides a review of these activities, and identifies the administrative and practical challenges of bringing a local outreach program abroad and some strategies to overcome them. We also outline our travel suite of experimental demonstration kit, a portable selection from our main equipment inventory. This won the recent OSA `IYL-To-Go' student competition.

Plasma disposition, concentration in the hair, and anthelmintic efficacy of eprinomectin after topical administration in donkeys.

Science.gov (United States)

Gokbulut, Cengiz; Di Loria, Antonio; Gunay, Necati; Masucci, Roberto; Veneziano, Vincenzo

2011-12-01

To investigate plasma disposition, concentration in the hair, and anthelmintic efficacy of eprinomectin after topical administration in donkeys. 12 donkeys naturally infected with strongyle nematodes. The pour-on formulation of eprinomectin approved for use in cattle was administered topically to donkeys at a dosage of 0.5 mg/kg. Heparinized blood samples and hair samples were collected at various times between 1 hour and 40 days after administration. Samples were analyzed via high-performance liquid chromatography with fluorescence detection. Fecal strongyle egg counts were performed by use of a modified McMaster technique before and at weekly intervals for 8 weeks after treatment. Plasma concentration and systemic availability of eprinomectin were relatively higher in donkeys, compared with values reported for other animal species. Concerning the anthelmintic efficacy against strongyle nematodes, eprinomectin was completely effective (100%) on days 7 and 14 and highly effective (> 99%) until the end of the study at 56 days after treatment. No abnormal clinical signs or adverse reactions were observed for any donkeys after treatment. Eprinomectin had excellent safety. The relatively high plasma concentration after topical administration could result in use of eprinomectin for the control and treatment of parasitic diseases in donkeys.

Variation between Hospitals with Regard to Diagnostic Practice, Coding Accuracy, and Case-Mix. A Retrospective Validation Study of Administrative Data versus Medical Records for Estimating 30-Day Mortality after Hip Fracture.

Directory of Open Access Journals (Sweden)

Jon Helgeland

Full Text Available The purpose of this study was to assess the validity of patient administrative data (PAS for calculating 30-day mortality after hip fracture as a quality indicator, by a retrospective study of medical records.We used PAS data from all Norwegian hospitals (2005-2009, merged with vital status from the National Registry, to calculate 30-day case-mix adjusted mortality for each hospital (n = 51. We used stratified sampling to establish a representative sample of both hospitals and cases. The hospitals were stratified according to high, low and medium mortality of which 4, 3, and 5 hospitals were sampled, respectively. Within hospitals, cases were sampled stratified according to year of admission, age, length of stay, and vital 30-day status (alive/dead. The final study sample included 1043 cases from 11 hospitals. Clinical information was abstracted from the medical records. Diagnostic and clinical information from the medical records and PAS were used to define definite and probable hip fracture. We used logistic regression analysis in order to estimate systematic between-hospital variation in unmeasured confounding. Finally, to study the consequences of unmeasured confounding for identifying mortality outlier hospitals, a sensitivity analysis was performed.The estimated overall positive predictive value was 95.9% for definite and 99.7% for definite or probable hip fracture, with no statistically significant differences between hospitals. The standard deviation of the additional, systematic hospital bias in mortality estimates was 0.044 on the logistic scale. The effect of unmeasured confounding on outlier detection was small to moderate, noticeable only for large hospital volumes.This study showed that PAS data are adequate for identifying cases of hip fracture, and the effect of unmeasured case mix variation was small. In conclusion, PAS data are adequate for calculating 30-day mortality after hip-fracture as a quality indicator in Norway.

Variation between Hospitals with Regard to Diagnostic Practice, Coding Accuracy, and Case-Mix. A Retrospective Validation Study of Administrative Data versus Medical Records for Estimating 30-Day Mortality after Hip Fracture.

Science.gov (United States)

Helgeland, Jon; Kristoffersen, Doris Tove; Skyrud, Katrine Damgaard; Lindman, Anja Schou

2016-01-01

The purpose of this study was to assess the validity of patient administrative data (PAS) for calculating 30-day mortality after hip fracture as a quality indicator, by a retrospective study of medical records. We used PAS data from all Norwegian hospitals (2005-2009), merged with vital status from the National Registry, to calculate 30-day case-mix adjusted mortality for each hospital (n = 51). We used stratified sampling to establish a representative sample of both hospitals and cases. The hospitals were stratified according to high, low and medium mortality of which 4, 3, and 5 hospitals were sampled, respectively. Within hospitals, cases were sampled stratified according to year of admission, age, length of stay, and vital 30-day status (alive/dead). The final study sample included 1043 cases from 11 hospitals. Clinical information was abstracted from the medical records. Diagnostic and clinical information from the medical records and PAS were used to define definite and probable hip fracture. We used logistic regression analysis in order to estimate systematic between-hospital variation in unmeasured confounding. Finally, to study the consequences of unmeasured confounding for identifying mortality outlier hospitals, a sensitivity analysis was performed. The estimated overall positive predictive value was 95.9% for definite and 99.7% for definite or probable hip fracture, with no statistically significant differences between hospitals. The standard deviation of the additional, systematic hospital bias in mortality estimates was 0.044 on the logistic scale. The effect of unmeasured confounding on outlier detection was small to moderate, noticeable only for large hospital volumes. This study showed that PAS data are adequate for identifying cases of hip fracture, and the effect of unmeasured case mix variation was small. In conclusion, PAS data are adequate for calculating 30-day mortality after hip-fracture as a quality indicator in Norway.

Study on the immunological suppressive mechanisms of the cyclophosphamide-administration and total body irradiation

International Nuclear Information System (INIS)

Wakizaka, Yoshitaka; Uchino, Junichi; Yang, Zi-Bo.

1994-01-01

High dose-cyclophosphamide (CP) administration and total body irradiation (TBI) are often used for bone marrow transplantation in order to eradicate the residual tumor cells and to induce the immunological tolerance in the recipients. But CP is difficult to use as an immunosuppressant because this drug has indefinite effects on host's immune status depending on the dose, i.e. augment the humoral antibody production in small dosage and inhibit the rejective reaction in large dosage. Thus we study on the immunological mechanisms of this drug and the TBI used often with CP for bone marrow transplantation in leukemic patients. 150 mg/kg of CP was administered via tail vein, and 3 Gy (300 rads) of X-ray was irradiated. CP could suppress the host's cellular immunity within 5 days after administration but TBI could within 3 days. Reversely, CP augmented the cellular immunity since 5 days after treatment. CP damaged the IL-2 production irreversibely, but IL-3 production was inhibited by CP for only a few days and recovered rapidly. These characters were thought to be a big help for the implantation and development of the multipotent stem cells in the recipient's body after transplantation. (author)

78 FR 2678 - Proposed Collection; Comment Request (60-Day FRN): The National Cancer Institute (NCI...

Science.gov (United States)

2013-01-14

... Request (60-Day FRN): The National Cancer Institute (NCI) SmokefreeTXT (Text Message) Program Evaluation..., Behavioral Scientist/ Health Science Administrator, Division of Cancer Control and Population Sciences, 6130... text message smoking cessation intervention designed for young adult smokers ages 18-29. The Smokefree...

School Management in Nineteenth Century Elementary Schools: A Day in the Life of a Headteacher.

Science.gov (United States)

Thody, Angela M.

1994-01-01

Utilizing primary sources, the article reconstructs the typical day of a 19th-century English headteacher. The headteacher's myriad duties included classroom management, school administration, and building maintenance. Concludes with a comparison between 19th-century education management and current practices. (MJP)

Therapeutic serum phenobarbital concentrations obtained using chronic transdermal administration of phenobarbital in healthy cats.

Science.gov (United States)

Delamaide Gasper, Joy A; Barnes Heller, Heidi L; Robertson, Michelle; Trepanier, Lauren A

2015-04-01

Seizures are a common cause of neurologic disease, and phenobarbital (PB) is the most commonly used antiepileptic drug. Chronic oral dosing can be challenging for cat owners, leading to poor compliance. The purpose of this study was to determine if the transdermal administration of PB could achieve serum PB concentrations of between 15 and 45 μg/ml in healthy cats. Nineteen healthy cats were enrolled in three groups. Transdermal PB in pluronic lecithin organogel (PLO) was applied to the pinnae for 14 days at a dosage of 3 mg/kg q12h in group 1 (n = 6 cats) and 9 mg/kg q12h in group 2 (n = 7 cats). Transdermal PB in Lipoderm Activemax was similarly applied at 9 mg/kg q12h for 14 days in group 3 (n = 6 cats). Steady-state serum PB concentrations were measured at trough, and at 2, 4 and 6 h after the morning dose on day 15. In group 1, median concentrations ranged from 6.0-7.5 μg/ml throughout the day (observed range 0-11 μg/ml). Group 2 median concentrations were 26.0 μg/ml (observed range 18.0-37.0 μg/ml). For group 3, median concentrations ranged from 15.0-17.0 μg/ml throughout the day (range 5-29 μg/ml). Side effects were mild. One cat was withdrawn from group 2 owing to ataxia and sedation. These results show therapeutic serum PB concentrations can be achieved in cats following chronic transdermal administration of PB in PLO at a dosage of 9 mg/kg q12h. More individual variation was noted using Lipoderm Activemax. Transdermal administration may be an alternative for cats that are difficult to medicate orally. © ISFM and AAFP 2014.

Effects of Oral Administration of Nicotine on Organ Weight, Serum ...

African Journals Online (AJOL)

This study investigated the effects of oral administration of nicotine on body and reproductive organ weight, serum testosterone level and testicular histology in adult male rats. Forty male rats divided into five groups and treated for a period of 30 days with 0.5mg/kg (low dose) and 1.0mg/kg (high dose) body weight of ...

Can We Accurately Time the Administration of Antenatal Corticosteroids for Preterm Labor?

Directory of Open Access Journals (Sweden)

Paola Aghajanian

2016-01-01

Full Text Available Background. Accurate timing of antenatal corticosteroids (ACS has resulted in improved neonatal outcomes. Objectives. Our primary objective was to determine predictors for optimal timing of ACS in women presenting with spontaneous preterm labor. Study Design. A retrospective cohort study of women receiving ACS for spontaneous preterm birth was conducted. Women were included if they presented with preterm labor or preterm premature rupture of membranes. Accurate timing of ACS was defined as administration within 7 days of delivery. Maternal demographic and obstetrics characteristics were compared between the groups receiving ACS ≤7 days and >7 days from delivery. Statistical analyses were performed using parametric and nonparametric tests. P<0.05 was considered significant. Results. The study included 215 subjects. Median latency from ACS administration to delivery was 6 days (IQR 32. Accurate timing of ACS occurred in 113 (53% women and was associated with rupture of membranes (OR 13.8, 95% CI 5.9–32.6, cervical change (OR 7.1, 95% CI 3.0–17.1, and cervical dilation ≥ 2 cm (OR 3.9, 95% CI 1.5–10.3. Conclusions. Rupture of membranes, cervical change, and cervical dilation ≥ 2 cm were strong predictors of optimal timing. 53% of women with preterm labor received ACS optimally.

Cocaine self-administration in social dyads using custom-built operant conditioning chambers.

Science.gov (United States)

Lacy, Ryan T; Strickland, Justin C; Smith, Mark A

2014-10-30

Traditionally, the analysis of intravenous drug self-administration is limited to conditions in which subjects are tested in isolation. This limits the translational appeal of these studies because drug use in humans often occurs in the presence of others. We used custom-built operant conditioning chambers that allowed social dyads visual, olfactory, auditory, and limited tactile contact while concurrently self-administering cocaine. Male rats were trained to respond according to a fixed interval schedule of reinforcement (with a limited hold) in order to determine if patterns of cocaine (0.75mg/kg/infusion) self-administration became more similar over time in social pairs. Cocaine self-administration was tested across five days according to a 10-min fixed interval schedule (with a 5-min limited hold). Quarter-life values (time at which 25% of responses were emitted per interval) were analyzed using intraclass correlations. The total number of reinforcers obtained did not vary across the five days of testing; however, quarter-life values became progressively more similar between individuals within the social dyads. Standard operant conditioning chambers are unable to assess responding in multiple animals due to their small size, the need to prevent subjects from responding on the lever of their partner, and the need to prevent infusion lines from entangling. By using custom-built social operant conditioning chambers, we assessed the effects of social contact on cocaine self-administration. Social operant conditioning chambers can be used as a preclinical method to examine social influences on drug self-administration under conditions that approximate human substance use. Copyright © 2014 Elsevier B.V. All rights reserved.

Effects of Enrofloxacin Administration on Semen Quality of Barbari bucks

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Chandrima Sinha

2012-07-01

Full Text Available The present study was undertaken to study the effect of enrofloxacin administration on semen quality of Barbari buck. Six normal, healthy adult Barbari bucks (25-30 Kg aged between 2 to 2.5 years were used as semen donors. The bucks were administered enrofloxacin at the dose of 5mg/kg body weight intra-muscularly daily for 7 days. From each buck biweekly eighteen semen ejaculates (1st to 18th were collected and one sample (0th from each buck was collected before administration of enrofloxacin, using a non-oestrous doe as dummy and investigated for semen quality parameters. There was no significant difference (P≥0.05 in seminal volume between different ejaculates. Mass motility decreased significantly (P≤0.01 and was lowest in 4th ejaculate as compared to mass motility prior to drug administration. Highest significant (P≤0.01 decrease in progressive motility was seen in 9th ejaculate as compared to progressive motility before drug administration. Sperm concentration decreased significantly (P≤0.01 and was found to be lowest in 4th ejaculate as compared to sperm concentration before enrofloxacin administration. Percent live spermatozoa decreased significantly (P≤0.01 and was found to be minmum in 12th ejaculate as compared to sperm concentration prior to drug administration. Highest significant increase (P≤ 0.01 in per cent head, mid-piece and tail abnormalities of spermatozoa was observed in 4th, 3rd and 6th ejaculate respectively following parentral administration of enrofloxacion as compared to ejaculate before drug administration. Following drug administration, the semen quality decreased progressively and then became slowly normal after 14th ejaculate.

Peculiarities of hormonal status of patients with exogenous constitutional obesity before and after nalorphine administration

Energy Technology Data Exchange (ETDEWEB)

Spesivtseva, V.G.; Berestov, L.A.; Shiyan, I.V.; Kokhanenko, Eh.M. (Pervyj Moskovskij Meditsinskij Inst. (USSR))

1984-11-01

By means of radioimmunoassay the peculiarities of hormonal status of 24 patients with exogenous constitutional obesity before and after nalorphine intravenous administration are studied. Nalorphine is found to stimulate the ACTH and hydrocortisone synthesis, to suppress the b-endorphine and synthesisprolactin to stimulate the STH secretion. A repeated nalorphine administration revealed latent peculiarities of the endocrine system connected with the pathogenesis of obesity. It is shown that the use of nalorphine is not followed by side-effects neither at a single administration nor in case of a three-days treatment.

Long-term administration of fluoxetine to improve motor recovery after stroke

NARCIS (Netherlands)

Berends, Hanneke I.; IJzerman, Maarten Joost; Movig, Kris L.L.; van Putten, Michel Johannes Antonius Maria

2011-01-01

Evaluation of: Chollet F. Tardy J., Albucher J.F. et al. Fluoxetine for motor recovery after acute ischaemic stroke (FLAME): a randomised placebo-controlled trial. Lancet Neurol. 10(2), 123–130 (2011). In this study, the authors examined the effects of administration of fluoxetine for 90 days on the

RSS SSM/I OCEAN PRODUCT GRIDS 3-DAY AVERAGE FROM DMSP F14 NETCDF V7

Data.gov (United States)

National Aeronautics and Space Administration — The RSS SSM/I Ocean Product Grids 3-Day Average from DMSP F14 netCDF dataset is part of the collection of Special Sensor Microwave/Imager (SSM/I) and Special Sensor...

RSS SSM/I OCEAN PRODUCT GRIDS 3-DAY AVERAGE FROM DMSP F10 NETCDF V7

Data.gov (United States)

National Aeronautics and Space Administration — The RSS SSM/I Ocean Product Grids 3-Day Average from DMSP F10 netCDF dataset is part of the collection of Special Sensor Microwave/Imager (SSM/I) and Special Sensor...

Evaluation of drug administration errors in a teaching hospital

Directory of Open Access Journals (Sweden)

Berdot Sarah

2012-03-01

Full Text Available Abstract Background Medication errors can occur at any of the three steps of the medication use process: prescribing, dispensing and administration. We aimed to determine the incidence, type and clinical importance of drug administration errors and to identify risk factors. Methods Prospective study based on disguised observation technique in four wards in a teaching hospital in Paris, France (800 beds. A pharmacist accompanied nurses and witnessed the preparation and administration of drugs to all patients during the three drug rounds on each of six days per ward. Main outcomes were number, type and clinical importance of errors and associated risk factors. Drug administration error rate was calculated with and without wrong time errors. Relationship between the occurrence of errors and potential risk factors were investigated using logistic regression models with random effects. Results Twenty-eight nurses caring for 108 patients were observed. Among 1501 opportunities for error, 415 administrations (430 errors with one or more errors were detected (27.6%. There were 312 wrong time errors, ten simultaneously with another type of error, resulting in an error rate without wrong time error of 7.5% (113/1501. The most frequently administered drugs were the cardiovascular drugs (425/1501, 28.3%. The highest risks of error in a drug administration were for dermatological drugs. No potentially life-threatening errors were witnessed and 6% of errors were classified as having a serious or significant impact on patients (mainly omission. In multivariate analysis, the occurrence of errors was associated with drug administration route, drug classification (ATC and the number of patient under the nurse's care. Conclusion Medication administration errors are frequent. The identification of its determinants helps to undertake designed interventions.

Validation of a case definition to define chronic dialysis using outpatient administrative data.

Science.gov (United States)

Clement, Fiona M; James, Matthew T; Chin, Rick; Klarenbach, Scott W; Manns, Braden J; Quinn, Robert R; Ravani, Pietro; Tonelli, Marcello; Hemmelgarn, Brenda R

2011-03-01

Administrative health care databases offer an efficient and accessible, though as-yet unvalidated, approach to studying outcomes of patients with chronic kidney disease and end-stage renal disease (ESRD). The objective of this study is to determine the validity of outpatient physician billing derived algorithms for defining chronic dialysis compared to a reference standard ESRD registry. A cohort of incident dialysis patients (Jan. 1-Dec. 31, 2008) and prevalent chronic dialysis patients (Jan 1, 2008) was selected from a geographically inclusive ESRD registry and administrative database. Four administrative data definitions were considered: at least 1 outpatient claim, at least 2 outpatient claims, at least 2 outpatient claims at least 90 days apart, and continuous outpatient claims at least 90 days apart with no gap in claims greater than 21 days. Measures of agreement of the four administrative data definitions were compared to a reference standard (ESRD registry). Basic patient characteristics are compared between all 5 patient groups. 1,118,097 individuals formed the overall population and 2,227 chronic dialysis patients were included in the ESRD registry. The three definitions requiring at least 2 outpatient claims resulted in kappa statistics between 0.60-0.80 indicating "substantial" agreement. "At least 1 outpatient claim" resulted in "excellent" agreement with a kappa statistic of 0.81. Of the four definitions, the simplest (at least 1 outpatient claim) performed comparatively to other definitions. The limitations of this work are the billing codes used are developed in Canada, however, other countries use similar billing practices and thus the codes could easily be mapped to other systems. Our reference standard ESRD registry may not capture all dialysis patients resulting in some misclassification. The registry is linked to on-going care so this is likely to be minimal. The definition utilized will vary with the research objective.

Validation of a case definition to define chronic dialysis using outpatient administrative data

Directory of Open Access Journals (Sweden)

Klarenbach Scott W

2011-03-01

Full Text Available Abstract Background Administrative health care databases offer an efficient and accessible, though as-yet unvalidated, approach to studying outcomes of patients with chronic kidney disease and end-stage renal disease (ESRD. The objective of this study is to determine the validity of outpatient physician billing derived algorithms for defining chronic dialysis compared to a reference standard ESRD registry. Methods A cohort of incident dialysis patients (Jan. 1 - Dec. 31, 2008 and prevalent chronic dialysis patients (Jan 1, 2008 was selected from a geographically inclusive ESRD registry and administrative database. Four administrative data definitions were considered: at least 1 outpatient claim, at least 2 outpatient claims, at least 2 outpatient claims at least 90 days apart, and continuous outpatient claims at least 90 days apart with no gap in claims greater than 21 days. Measures of agreement of the four administrative data definitions were compared to a reference standard (ESRD registry. Basic patient characteristics are compared between all 5 patient groups. Results 1,118,097 individuals formed the overall population and 2,227 chronic dialysis patients were included in the ESRD registry. The three definitions requiring at least 2 outpatient claims resulted in kappa statistics between 0.60-0.80 indicating "substantial" agreement. "At least 1 outpatient claim" resulted in "excellent" agreement with a kappa statistic of 0.81. Conclusions Of the four definitions, the simplest (at least 1 outpatient claim performed comparatively to other definitions. The limitations of this work are the billing codes used are developed in Canada, however, other countries use similar billing practices and thus the codes could easily be mapped to other systems. Our reference standard ESRD registry may not capture all dialysis patients resulting in some misclassification. The registry is linked to on-going care so this is likely to be minimal. The definition

CERN back to its roots

CERN Multimedia

2004-01-01

History came full circle on Saturday 23 October, when CERN's 50th anniversary celebrations drew to a close with a ceremony at Geneva University's Institut de Physique. For it was here, on the banks of the River Arve, that CERN's first staff members, from the PS Magnets Group, came to work in October 1953. Since that day, there has not been a break in the collaboration between CERN and the Institut de Physique de Genève. "We cooperate very closely in the fields of experimental and theoretical particle physics, of course, but also in applied and materials physics," says Alain Blondel, Professor at Geneva University (ATLAS member and neutrino factory promoter) and organiser of the ceremony. "For instance, the Physics Section has just developed a superconducting magnet capable of reaching a continuous magnetic field of 21.3 Tesla, which is of great interest to CERN." The ceremony, interspersed with "cosmic" musical interludes, was an opportunity to recall this partnership that is more than fifty years old. A c...

Effects of oral administration of aflatoxin B1 and fumonisin B1 in rabbits (Oryctolagus cuniculus).

Science.gov (United States)

Orsi, R B; Oliveira, C A F; Dilkin, P; Xavier, J G; Direito, G M; Corrêa, B

2007-12-15

The effects of prolonged oral administration (21 days) of fumonisin B(1) (FB(1)) and aflatoxin B(1) (AFB(1)) were studied in male New Zealand rabbits by clinical, pathological, biochemical and sphingolipid analyses. Twenty-four animals were randomly divided into the following four experimental groups: (A) 0 mg FB(1)+0 microg AFB(1)/(kg body weight(bw)day) (control); (B) 0 mg FB(1)+30 microg AFB(1)/(kg bw day); (C) 1.5 mg FB(1)/(kg bw day)+30 microg AFB(1)/(kg bw day); (D) 1.5 mg FB(1)/(kg bw day)+0 microg AFB(1). Animals from group B and principally from group C presented clinical signs of intoxication. Rabbits from group C presented a lower body weight gain than controls. Differences were observed between intoxicated rabbits and controls with respect to absolute and relative liver and kidney weight, hepatic function, serum urea and creatinine levels and Sa/So ratio. The most frequent hepatic and renal injuries were vacuolar degeneration of the liver and kidney as shown by the histopathological and serum biochemical results. Combined administration of AFB(1) and FB(1) resulted in synergistic toxic effects both in the liver and in the kidney, but hepatic injuries were more marked.

Effect of the time in administration of clomiphene on follicular growth, endometrium and pregnancy rates in PCOS patients

Directory of Open Access Journals (Sweden)

Mahtab Zeinalzadeh

2017-03-01

Full Text Available Background: Clomiphene citrate is very successful in inducing ovulation; there is usually a discrepancy between ovulation and pregnancy rate. If treatment is started early in the cycle this negative effect is reduced. The aim of this study was to investigate the effect of the time of administration of clomiphene citrate on follicular growth, endometrial thickness and ovulation and pregnancy rates in PCOS (Polycystic ovary syndrome patients. Methods: This randomized controlled trial study was performed on 115 PCOS (Polycystic ovary syndrome women in Fateme Zahra Fertility and Infertility Research Health Center in April 2012. Patients randomly divided into two groups. Patients in the early group (No. 55 received 100 milligrams of clomiphene citrate tablet daily starting the next day after finishing medroxyprogesterone acetate tablet for 5 day, whereas the patient in the late group (No. 60 received 100 milligrams of clomiphene citrate tablet daily for 5 day starting on day 3 of the menstrual cycle. Then on follicular growth, endometrial thickness and ovulation and pregnancy rates by SPSS software, version 16 (Armonk, NY, USA were compared in two groups. Results: 36.4% of patients of early administration of clomiphene and 60% of patients in the later administration of Clomiphene were able to build dominant follicle. This difference was statistically significant (P<0.011. There was no statistically significant difference between the two groups on age, body mass index, duration of infertility. Findings showed that in the early group 14 (63.6% and in the late groups 8 (36.4% women who made dominant follicle, were pregnant. There was significant difference between these two groups (P<0.001. But, in the number of follicles, endometrial thickness and pregnancy rate, there were no significant difference. In the early administration of clomiphene, the pregnancy rate was 25.5%. However in the later administration of clomiphene it was 13.3% (P=0

Phase I dose-escalation study of vinflunine hard capsules administered twice a day for 2 consecutive days every week in patients with advanced/metastatic solid tumors.

Science.gov (United States)

Calvo, E; Vermorken, J B; Hiret, S; Rodon, J; Cortes, J; Senellart, H; Van den Brande, J; Dyck, J; Pétain, A; Ferre, P; Bennouna, J

2012-06-01

Vinflunine is a new microtubule inhibitor of the vinca-alkaloid family. It is marketed in transitional cell carcinoma of urothelial tract as a 20 min infusion given every 3 weeks in Europe. In this phase I study, vinflunine was administered to patients with advanced malignancies as hard capsules given twice a day on days 1-2 every week, with 3 weeks cycles. Serial blood samples were collected during the first cycle for pharmacokinetic investigations. Thirty-six patients (pts) were treated at 6 dose levels 150 (3 pts), 190 (3 pts), 230 (8 pts), 300 mg/day (6 pts) and then 250 (3 pts) and 270 mg/day (13 pts). The Maximal Tolerated Dose (MTD) was reached at 300 mg/day where 2 patients out of 6 experienced a dose limiting toxicity (febrile neutropenia with diarrhea). The lower dose level of 270 mg/day was the recommended dose (RD), the toxicity profile being mainly anaemia, neutropenia, fatigue and constipation. The pharmacokinetic analysis demonstrated the adequacy of the flat-fixed dosing regimen, as no correlation between clearance of vinflunine and body surface area was evidenced. Blood concentrations and exposure increased with dose, and a pharmacokinetic accumulation was observed, which is consistent with the terminal half-life of the compounds. The inter-individual exposure variability at the RD was 35%. Repeated weekly administration of oral vinflunine is feasible and exhibits a moderate inter-individual PK variability. The MTD was achieved at 300 mg/day given for 2 consecutive days. According to the protocol rules, the RD was established at 270 mg/day.

Single prolonged stress effects on sensitization to cocaine and cocaine self-administration in rats.

Science.gov (United States)

Eagle, Andrew L; Singh, Robby; Kohler, Robert J; Friedman, Amy L; Liebowitz, Chelsea P; Galloway, Matthew P; Enman, Nicole M; Jutkiewicz, Emily M; Perrine, Shane A

2015-05-01

Posttraumatic stress disorder (PTSD) is often comorbid with substance use disorders (SUD). Single prolonged stress (SPS) is a well-validated rat model of PTSD that provides a framework to investigate drug-induced behaviors as a preclinical model of the comorbidity. We hypothesized that cocaine sensitization and self-administration would be increased following exposure to SPS. Male Sprague-Dawley rats were exposed to SPS or control treatment. After SPS, cocaine (0, 10 or 20 mg/kg, i.p.) was administered for 5 consecutive days and locomotor activity was measured. Another cohort was assessed for cocaine self-administration (0.1 or 0.32 mg/kg/i.v.) after SPS. Rats were tested for acquisition, extinction and cue-induced reinstatement behaviors. Control animals showed a dose-dependent increase in cocaine-induced locomotor activity after acute cocaine whereas SPS rats did not. Using a sub-threshold sensitization paradigm, control rats did not exhibit enhanced locomotor activity at Day 5 and therefore did not develop behavioral sensitization, as expected. However, compared to control rats on Day 5 the locomotor response to 20mg/kg repeated cocaine was greatly enhanced in SPS-treated rats, which exhibited enhanced cocaine locomotor sensitization. The effect of SPS on locomotor activity was unique in that SPS did not modify cocaine self-administration behaviors under a simple schedule of reinforcement. These data show that SPS differentially affects cocaine-mediated behaviors causing no effect to cocaine self-administration, under a simple schedule of reinforcement, but significantly augmenting cocaine locomotor sensitization. These results suggest that SPS shares common neurocircuitry with stimulant-induced plasticity, but dissociable from that underlying psychostimulant-induced reinforcement. Copyright © 2015. Published by Elsevier B.V.

Dynamics of quinolone resistance in fecal Escherichia coli of finishing pigs after ciprofloxacin administration.

Science.gov (United States)

Huang, Kang; Xu, Chang-Wen; Zeng, Bo; Xia, Qing-Qing; Zhang, An-Yun; Lei, Chang-Wei; Guan, Zhong-Bin; Cheng, Han; Wang, Hong-Ning

2014-09-01

Escherichia coli resistance to quinolones has now become a serious issue in large-scale pig farms of China. It is necessary to study the dynamics of quinolone resistance in fecal Escherichia coli of pigs after antimicrobial administration. Here, we present the hypothesis that the emergence of resistance in pigs requires drug accumulation for 7 days or more. To test this hypothesis, 26 pigs (90 days old, about 30 kg) not fed any antimicrobial after weaning were selected and divided into 2 equal groups: the experimental (EP) group and control (CP) group. Pigs in the EP group were orally treated daily with 5 mg ciprofloxacin/kg of body weight for 30 days, and pigs in the CP group were fed a normal diet. Fresh feces were collected at 16 time points from day 0 to day 61. At each time point, ten E. coli clones were tested for susceptibility to quinolones and mutations of gyrA and parC. The results showed that the minimal inhibitory concentration (MIC) for ciprofloxacin increased 16-fold compared with the initial MIC (0.5 µg/ml) after ciprofloxacin administration for 3 days and decreased 256-fold compared with the initial MIC (0.5 µg/ml) after ciprofloxacin withdrawal for 26 days. GyrA (S83L, D87N/ D87Y) and parC (S80I) substitutions were observed in all quinolone-resistant E. coli (QREC) clones with an MIC ≥8 µg/ml. This study provides scientific theoretical guidance for the rational use of antimicrobials and the control of bacterial resistance.

Enhancement of human adaptive immune responses by administration of a high-molecular-weight polysaccharide extract from the cyanobacterium Arthrospira platensis

DEFF Research Database (Denmark)

Løbner, Morten; Walsted, Anette; Larsen, Rune

2008-01-01

administration for 3 days (P production persisted after 56 days (P ... production of the Th1 cytokines tumor necrosis factor (TNF)-alpha, interleukin (IL)-2, and interferon (IFN)-gamma was increased after Immunlina...

Effects of oral administration of yam tuber storage protein, dioscorin, to BALB/c mice for 21-days on immune responses.

Science.gov (United States)

Liu, Yen-Wenn; Liu, Ju-Chi; Huang, Chun-Yao; Wang, Chung-Kwe; Shang, Huey-Fang; Hou, Wen-Chi

2009-10-14

Dioscorin, the tuber storage protein of yam, was reported to have immunomodulatory activity in RAW264.7 murine macrophage cell lines ( Food and Chemical Toxicology , 2007 , 45 , 2312 -2318 ). However, the immunomodulatory function of dioscorin after being ingested was not elucidated in vivo. Hence, BALB/c mice were given oral dioscorin (2.5 and 20 mg/kg/day) once a day for 21-days. Lymphocyte subpopulation changes in the peripheral blood and splenocytes, stimulation in phagocytosis of the polymorphonuclear cell (PMN) and monocytes, the natural killer (NK) cell cytotoxicity, the splenocyte proliferation, and cytokine secretions in the presence of PHA were determined. The number changes of Peyer's patches and secreted IgA (sIgA) in the feces were determined. Oral dioscorin for 21-days increased the subpopulation in natural killer cells (CD49(+)) and/or B cells (CD19(+)), elevated the phagocytosis of PMN (p dioscorin and significant difference to those of the control (p dioscorin exhibited systemic and mucosal immunomodulatory activities after being ingested in vivo.

17β-Estradiol administration promotes delayed cutaneous wound healing in 40-week ovariectomised female mice.

Science.gov (United States)

Mukai, Kanae; Nakajima, Yukari; Urai, Tamae; Komatsu, Emi; Nasruddin; Sugama, Junko; Nakatani, Toshio

2016-10-01

This study investigated the effect of 17β-estradiol on wound healing in 40-week ovariectomised female mice. Thirty-six-week-old female mice were divided into three groups: medication with 17β-estradiol after ovariectomy (OVX + 17β-estradiol), ovariectomy (OVX) and sham (SHAM). The mice received two full-thickness wounds, and the OVX + 17β-estradiol group was administered 17β-estradiol at 0·01 g/day until healing. In the OVX + 17β-estradiol group, the ratio of wound area was significantly smaller than those of the OVX and SHAM groups on days 1-3, 5, 6, 8-12 and 9-12, respectively, the numbers of neutrophils and macrophages were significantly smaller than those on days 3 and 7, the ratio of re-epithelialisation was significantly higher than those on days 3 and 11, the ratio of myofibroblasts was significantly higher than those on day 11 and smaller on day 14, and the ratio of collagen fibres was significantly larger than that of the OVX group on days 7-14. We found that 17β-estradiol administration promotes cutaneous wound healing in 40-week female mice by reducing wound area, shortening inflammatory response, and promoting re-epithelialisation, collagen deposition and wound contraction. Our results suggest that cutaneous wound healing that is delayed because of ageing is promoted by exogenous and continuous 17β-estradiol administration. © 2014 The Authors. International Wound Journal © 2014 Medicalhelplines.com Inc and John Wiley & Sons Ltd.

Behavioral Public Administration

DEFF Research Database (Denmark)

Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

2017-01-01

on theories and methods from psychology and related fields and point to research in public administration that could benefit from further integration. An analysis of public administration topics through a psychological lens can be useful to confirm, add nuance to, or extend classical public administration...... theories. As such, behavioral public administration complements traditional public administration. Furthermore, it could be a two-way street for psychologists who want to test the external validity of their theories in a political-administrative setting. Finally, four principles are proposed to narrow......Behavioral public administration is the analysis of public administration from the micro-level perspective of individual behavior and attitudes by drawing on insights from psychology on the behavior of individuals and groups. The authors discuss how scholars in public administration currently draw...

Persistent renal enhancement after intra-arterial versus intravenous iodixanol administration

International Nuclear Information System (INIS)

Chou, Shinn-Huey; Wang, Zhen J.; Kuo, Jonathan; Cabarrus, Miguel; Fu Yanjun; Aslam, Rizwan; Yee, Judy; Zimmet, Jeffrey M.; Shunk, Kendrick; Elicker, Brett; Yeh, Benjamin M.

2011-01-01

Purpose: To examine the clinical significance of persistent renal enhancement after iodixanol administration. Methods: We retrospectively studied 166 consecutive patients who underwent non-enhanced abdominopelvic CT within 7 days after receiving intra-arterial (n = 99) or intravenous (n = 67) iodixanol. Renal attenuation was measured for each non-enhanced CT scan. Persistent renal enhancement was defined as CT attenuation >55 Hounsfield units (HU). Contrast-induced nephropathy (CIN) was defined as a rise in serum creatinine >0.5 mg/dL within 5 days after contrast administration. Results: While the intensity and frequency of persistent renal enhancement was higher after intra-arterial (mean CT attenuation of 73.7 HU, seen in 54 of 99 patients, or 55%) than intravenous contrast material administration (51.8 HU, seen in 21 of 67, or 31%, p < 0.005), a multivariate regression model showed that the independent predictors of persistent renal enhancement were a shorter time interval until the subsequent non-enhanced CT (p < 0.001); higher contrast dose (p < 0.001); higher baseline serum creatinine (p < 0.01); and older age (p < 0.05). The route of contrast administration was not a predictor of persistent renal enhancement in this model. Contrast-induced nephropathy was noted in 9 patients who received intra-arterial (9%) versus 3 who received intravenous iodixanol (4%), and was more common in patients with persistent renal enhancement (p < 0.01). Conclusion: Persistent renal enhancement at follow-up non-contrast CT suggests a greater risk for contrast-induced nephropathy, but the increased frequency of striking renal enhancement in patients who received intra-arterial rather than intravenous contrast material also reflects the larger doses of contrast and shorter time to subsequent follow-up CT scanning for such patients.

Annual report on the administration of the Radiation Control for Health and Safety Act of 1968, Public Law 90-602, (1988), April 1, 1989. Annual report

International Nuclear Information System (INIS)

1989-01-01

The Secretary of Health and Human Services is required by Subpart 3, Part F of Title III of the Public Health Service Act; 42 USC 263b et seq. (Public Law 90-602) to submit an annual report to the President for transmittal to the Congress on or before April 1 on the administration of the Radiation Control for Health and Safety Act. The detailed information required in the report is outlined in Section 360D of the Public Health Service Act. The Food and Drug Administration, through its Center for Devices and Radiological Health, is responsible for the day-to-day administration of the Radiation Control for Health and Safety Act of 1968. The report provides a summary of the operations of the Center in carrying out that responsibility for calendar year 1988. In reviewing the operations of the Center for Devices and Radiological Health as reported in the document, it should be kept in mind that the day-to-day administration of the Act is only part of the Center's function. Other responsibilities include the administration and enforcement of the 1976 Medical Device Amendments to the Federal Food, Drug, and Cosmetic Act (not covered in the report)

Fecal short-chain fatty acids at different time points after ceftriaxone administration in rats

Directory of Open Access Journals (Sweden)

Yu. V. Holota

2017-02-01

Full Text Available Short-chain fatty acids (SCFAs are major products of the microbial fermentation of dietary fiber in the colon. Recent studies suggest that these products of microbial metabolism in the gut act as signaling molecules, influence host energy homeostasis and play major immunological roles. In the present study, defined the long-term effects of ceftriaxone administration on the fecal SCFAs concentration in Wistar rats. Ceftriaxone (300 mg/kg, i.m. was administered daily for 14 days. Rats were euthanized in 1, 15 and 56 days after ceftriaxone withdrawal. Caecal weight and fecal concentration of SCFAs by gas chromatography were measured. Ceftriaxone administration induced time-dependent rats’ caecal enlargement through accumulation of undigestable substances. In 1 day after ceftriaxone withdrawal, the concentrations of acetic, propionic, butyric acids and total SCFAs were decreased 2.9-, 13.8-, 8.5-, 4.8-fold (P < 0.05, respectively. Concentration of valeric, isovaleric and caproic acids was below the detectable level. That was accompanied by decreased 4.3-fold anaerobic index and increased the relative amount of acetic acid (P < 0.05. In 56 days, concentration of SCFAs was still below control value but higher than in 1 day (except propionic acid. Anaerobic index was lower 1.3-fold (P < 0.05 vs. control. Conclusion: antibiotic therapy induced long-term disturbance in colonic microbiota metabolic activity.

Effect of mode of administration of methyl methanesulfonate and triethylenemelamine on induction of unscheduled DNA synthesis in mouse germ cells

International Nuclear Information System (INIS)

Sheu, C.W.; Sega, G.A.; Owens, J.G.

1987-01-01

The effect of route of administration on induction of unscheduled DNA synthesis (UDS) in mouse germ cells in vivo was studied using two germ cell mutagens, methyl methanesulfonate (MMS) and triethylenemelamine (TEM). The chemicals were administered to male mice (C3Hf x 101)F 1 by IP injection or gavage using acute or 5-day subacute regimens. After completion of dosing, methyl-[ 3 H]thymidine ([ 3 H]TdR) was injected into the testes, and spermatozoa were collected 16 days later. The sperm heads were isolated, and UDS was determined by the amount of [ 3 H]TdR incorporated. Acute administration of MMS (2-100 mg/kg) induced a strong, dose-related UDS response. The response was slightly higher with IP injection than with gavage. Acute administration of TEM (0.05-4.0 mg/kg) by IP injection or gavage induced weak and variable responses. The study showed that gavage, as well as IP injection, can be used for the administration of test chemicals and that the subacute 5-day regimen induced a higher UDS response than the acute regimen. Furthermore, the testicular route may enhance the detection of weak UDS inducers

Validation of the Federal Aviation Administration Air Traffic Control Specialist Pre-Training Screen.

Science.gov (United States)

1994-02-01

Two formal validation studies of the Air Traffic Control Specialist Pre Training Screen (ATCS/PTS), a 5 day computer administered test battery, are described. The ATCS/PTS was designed to replace the 9 week US Federal Aviation Administration (FAA) Ac...

Successful treatment of dry eye in two patients with chronic graft-versus-host disease with systemic administration of FK506 and corticosteroids.

Science.gov (United States)

Ogawa, Y; Okamoto, S; Kuwana, M; Mori, T; Watanabe, R; Nakajima, T; Yamada, M; Mashima, Y; Tsubota, K; Oguchi, Y

2001-05-01

We present two cases of severe dry eye in patients with chronic graft-versus-host disease (CGVHD) after hematopoietic stem cell transplantation (SCT) who were successfully treated by the systemic administration of FK506 and corticosteroids. A 29-year-old man with chronic myelogenous leukemia underwent SCT. Oral and lung CGVHD developed on approximately day 130, and dry eye associated with CGVHD was diagnosed on day 168. The patient began receiving cyclosporin A (150 mg/d) for the treatment of oral and lung CGVHD. Treatment with prednisolone (1 mg/kg/d) began on approximately day 300. Oral and lung GVHD improved slightly, but worsened again although systemic administration of cyclosporin A and prednisolone were continued. Cyclosporin A was discontinued, and systemic administration of FK506 was started on day 376. Forty-four days later, marked improvement in the ocular surface and other organs was observed. However, the dry eye worsened while tapering FK506, with no flare of other affected organs. A 43-year-old woman with myelodysplastic syndrome underwent SCT. She received FK506 for prophylaxis of CGVHD. She had mild dry eye before SCT. Oral and intestinal CGVHD developed, and the dry eye worsened significantly on approximately day 150 while tapering FK506. Treatment with prednisolone (1 mg/kg/d) began, and the dose of FK506 was increased. By day 240, the symptoms of dry eye and the findings of the ocular surface markedly improved, and CGVHD in other organs was completely resolved. However, the improvement in the dry eye was lost when FK506 was tapered for the second time. Systemic administration of FK506 with corticosteroids is an effective treatment of severe dry eye in patients with CGVHD, but long-term administration may be required to achieve a lasting response. These cases also suggest that further investigation into the use of topical FK506 and prednisolone as a maintenance therapy should be pursued.

Prognostic information in administrative co-morbidity data following coronary artery bypass grafting

DEFF Research Database (Denmark)

Abildstrøm, Steen Zabell; Hvelplund, Anders; Rasmussen, Søren

2010-01-01

The aim of this study was to evaluate the prognostic information obtainable from administrative data with respect to 30-day mortality following coronary artery bypass grafting (CABG) and to compare it with the European System for Cardiac Operative Risk Evaluation (EuroSCORE) recorded in a clinical...

A Bear At My Door: How To Stop Future Russian Aggression

Science.gov (United States)

2016-02-16

Sunni controlled Organization of Petroleum Exporting Countries’ (OPEC) saturation of the oil market has had a major impact on the Russian economy ...Shirtless horse rides with media coverage, military incursion into Crimea days after the closing ceremony of the Olympics , or having his Russian...Russian incursion and once this occurs what will be the impact ? Is the occupied nation militarily capable of a quick ten day victory as in Slovenia or

Caffeine promotes hyperthermia and serotonergic loss following co-administration of the substituted amphetamines, MDMA ("Ecstasy") and MDA ("Love").

Science.gov (United States)

McNamara, Ruth; Kerans, Aoife; O'Neill, Barry; Harkin, Andrew

2006-01-01

The present study determined the effect of caffeine co-administration on the core body temperature response and long-term serotonin (5-HT) loss induced by methylenedioxymethamphetamine (MDMA; "Ecstasy") and its metabolite methylenedioxyamphetamine (MDA; "Love") to rats. In group-housed animals, caffeine (10 mg/kg) enhanced the acute toxicity of MDMA (15 mg/kg) and MDA (7.5 mg/kg), resulting in an exaggerated hyperthermic response (+2 degrees C for 5 h following MDMA and +1.5 degrees C for 3 h following MDA) when compared to MDMA (+1 degree C for 3 h) and MDA (+1 degree C for 1 h) alone. Co-administration of caffeine with MDMA or MDA was also associated with increased lethality. To reduce the risk of lethality, doses of MDMA and MDA were reduced in further experiments and the animals were housed individually. To examine the effects of repeated administration, animals received MDMA (10 mg/kg) or MDA (5 mg/kg) with or without caffeine (10 mg/kg) twice daily for 4 consecutive days. MDMA and MDA alone induced hypothermia (fall of 1 to 2 degrees C) over the 4 treatment days. Co-administration of caffeine with MDMA or MDA resulted in hyperthermia (increase of up to 2.5 degrees C) following acute administration compared to animals treated with caffeine or MDMA/MDA alone. This hyperthermic response to caffeine and MDMA was not observed with repeated administration, unlike caffeine + MDA, where hyperthermia was obtained over the 4 day treatment period. In addition, 4 weeks after the last treatment, co-administration of caffeine with MDA (but not MDMA) induced a reduction in 5-HT and 5-hydroxyindole acetic acid (5-HIAA) concentrations in frontal cortex (to 61% and 58% of control, respectively), hippocampus (48% and 60%), striatum (79% and 64%) and amygdala (63% and 37%). However, when caffeine (10 mg/kg) and MDMA (2.5 mg/kg) were co-administered four times daily for 2 days to group-housed animals, both hyperthermia and hippocampal 5-HT loss were observed (reduced to 68% of

Conflicting Views of School Community: The Dichotomy Between Administrators and Teachers

Directory of Open Access Journals (Sweden)

John Barnett

2007-01-01

Full Text Available This project was the second phase of a two-phase study of teachers’ knowledge of community in an urban, private boys’ day school in Canada. The first phase examined a teacher’s perception of her classroom community, and this phase asked teachers and administrators in the same school about their perceptions of school community. We found that the school created and implemented an organizational structure designed to foster and sustain a professional community. However, administrators and teachers conceptualized, understood, and experienced community in different ways. Administrators saw community as a management tool to generate support for the school’s objectives. Teachers experienced community as social support that served as a remedy for professional isolation. Neither group based its view on community as a capacity-building, reflective process leading to a generative professional community.

Life and Death--A Cross-Cultural Perspective.

Science.gov (United States)

Cohen, Stewart

1992-01-01

Describes the celebration of death in Mexico and gives an alternative perspective from which to examine current U.S. attitudes and practices concerning death. Discusses the role that children play in the Todos Santos, or Day of the Dead, festival and the imagery and ceremonies of the festival. (LB)

Bone marrow hypoplasia associated with fenbendazole administration in a dog.

Science.gov (United States)

Gary, Anthony T; Kerl, Marie E; Wiedmeyer, Charles E; Turnquist, Susan E; Cohn, Leah A

2004-01-01

A 1.5-year-old Doberman pinscher was presented with sudden-onset of fever and malaise. Twelve days prior to presentation, fenbendazole therapy was initiated for a suspected lungworm infection. Results of a complete blood count on presentation showed pancytopenia, while histopathological evaluation of a bone marrow core sample revealed bone marrow hypoplasia of undetermined etiology. Bactericidal antibiotics and fluid therapy, as well as discontinuation of fenbendazole administration, led to a complete resolution of clinical and hematological abnormalities within 15 days. An idiosyncratic reaction to fenbendazole was suspected based on the absence of infectious, neoplastic, autoimmune, and toxic etiologies, as well as resolution of clinical signs and pancytopenia upon drug withdrawal.

Layered virus protection for the operations and administrative messaging system

Science.gov (United States)

Cortez, R. H.

2002-01-01

NASA's Deep Space Network (DSN) is critical in supporting the wide variety of operating and plannedunmanned flight projects. For day-to-day operations it relies on email communication between the three Deep Space Communication Complexes (Canberra, Goldstone, Madrid) and NASA's Jet Propulsion Laboratory. The Operations & Administrative Messaging system, based on the Microsoft Windows NTand Exchange platform, provides the infrastructure that is required for reliable, mission-critical messaging. The reliability of this system, however, is threatened by the proliferation of email viruses that continue to spread at alarming rates. A layered approach to email security has been implemented across the DSN to protect against this threat.

20 CFR 416.1453 - The decision of an administrative law judge.

Science.gov (United States)

2010-04-01

... the findings of fact and the reasons for the decision. The administrative law judge must base the... document that sets forth the key data, findings of fact, and narrative rationale for the decision. If the... instance may be extended by the total number of days of the delays. The delays include delays in submitting...

Changes in skeletal muscle gene expression following clenbuterol administration

Directory of Open Access Journals (Sweden)

McIntyre Lauren M

2006-12-01

Full Text Available Abstract Background Beta-adrenergic receptor agonists (BA induce skeletal muscle hypertrophy, yet specific mechanisms that lead to this effect are not well understood. The objective of this research was to identify novel genes and physiological pathways that potentially facilitate BA induced skeletal muscle growth. The Affymetrix platform was utilized to identify gene expression changes in mouse skeletal muscle 24 hours and 10 days after administration of the BA clenbuterol. Results Administration of clenbuterol stimulated anabolic activity, as indicated by decreased blood urea nitrogen (BUN; P P Conclusion Global evaluation of gene expression after administration of clenbuterol identified changes in gene expression and overrepresented functional categories of genes that may regulate BA-induced muscle hypertrophy. Changes in mRNA abundance of multiple genes associated with myogenic differentiation may indicate an important effect of BA on proliferation, differentiation, and/or recruitment of satellite cells into muscle fibers to promote muscle hypertrophy. Increased mRNA abundance of genes involved in the initiation of translation suggests that increased levels of protein synthesis often associated with BA administration may result from a general up-regulation of translational initiators. Additionally, numerous other genes and physiological pathways were identified that will be important targets for further investigations of the hypertrophic effect of BA on skeletal muscle.

Effects of chronic isoproterenol administration of β1-adrenoceptors and growth of pancreas of young and adult rats

International Nuclear Information System (INIS)

Schneyer, C.A.; Humphreys-Beher, M.

1988-01-01

[ 3 H]Dihydroalprenolol (DHA) binding of membranes of adult pancreas differed from that of pancreas of young rats, and the DHA binding in the presence of atenolol or butoxamine also was different in the two age groups. The adult pancreas had 93% β 2 - and 7% β 1 -adrenoceptors and did not exhibit an increased incorporation of [ 3 H]thymidine into deoxyribonucleic acid (DNA) following 2 days of DL-isoproterenol (ISO) administration; in contrast, pancreas of the 20-day-old rat had 71% β 2 -adrenoceptors and 27% β 1 -adrenoceptors and exhibited a 34-fold increase over that of adult, and a 6-fold increase over that of the control 20-day-old pancreas. Acinar cell differentiation was also accelerated by a 7-day regimen of ISO administration from 13 to 20 days of age. These growth responses to ISO appear to be β 1 mediated. The lack of β 1 -adrenoceptors in the adult may account for the failure of the adult pancreas to exhibit a growth response to ISO

Reversal of the toxic effects of cachectin by concurrent insulin administration.

Science.gov (United States)

Fraker, D L; Merino, M J; Norton, J A

1989-06-01

Rats treated with recombinant human tumor necrosis factor-cachectin, 100 micrograms/kg ip twice daily for 5 consecutive days, had a 56% decrease in food intake, a 54% decrease in nitrogen balance, and a 23-g decrease in body weight gain vs. saline-treated controls. Concurrent neutral protamine hagedorn insulin administration of 2 U/100 g sc twice daily reversed all of these changes to control levels without causing any treatment deaths. The improvement seen with insulin was dose independent. Five days of cachectin treatment caused a severe interstitial pneumonitis, periportal inflammation in the liver, and an increase in wet organ weight in the heart, lungs, kidney, and spleen. Concurrent insulin treatment led to near total reversal of these histopathologic changes. Cachectin treatment did not significantly change blood glucose levels from control values of 130-140 mg/dl, but insulin plus cachectin caused a significant decrease in blood glucose from 1 through 12 h after injection. Administration of high-dose insulin can near totally reverse the nutritional and histopathologic toxicity of sublethal doses of cachectin in rats.

Understanding the implementation of 'sick day guidance' to prevent acute kidney injury across a primary care setting in England: a qualitative evaluation.

Science.gov (United States)

Martindale, Anne-Marie; Elvey, Rebecca; Howard, Susan J; McCorkindale, Sheila; Sinha, Smeeta; Blakeman, Tom

2017-11-08

The study sought to examine the implementation of sick day guidance cards designed to prevent acute kidney injury (AKI), in primary care settings. Qualitative semistructured interviews were conducted and comparative analysis informed by normalisation process theory was undertaken to understand sense-making, implementation and appraisal of the cards and associated guidance. A single primary care health setting in the North of England. 29 participants took part in the qualitative evaluation: seven general practitioners, five practice nurses, five community pharmacists, four practice pharmacists, two administrators, one healthcare assistant and five patients. The sick day guidance intervention was rolled out (2015-2016) in general practices (n=48) and community pharmacies (n=60). The materials consisted of a 'medicine sick day guidance' card, provided to patients who were taking the listed drugs. The card provided advice about medicines management during episodes of acute illness. An information leaflet was provided to healthcare practitioners and administrators suggesting how to use and give the cards. Implementation of sick day guidance cards to prevent AKI entailed a new set of working practises across primary care. A tension existed between ensuring reach in administration of the cards to at risk populations while being confident to ensure patient understanding of their purpose and use. Communicating the concept of temporary cessation of medicines was a particular challenge and limited their administration to patient populations at higher risk of AKI, particularly those with less capacity to self-manage. Sick day guidance cards that focus solely on medicines management may be of limited patient benefit without adequate resourcing or if delivered as a standalone intervention. Development and evaluation of primary care interventions is urgently warranted to tackle the harm associated with AKI. © Article author(s) (or their employer(s) unless otherwise stated in the

Short-term glucocorticoid administration in patients with protracted and chronic gout arthritis. Part 2 — comparison of different medication forms efficacy

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A A Fedorova

2008-01-01

Full Text Available Objective. To compare efficacy of different glucocorticoid (GC medication forms in protracted and chronic gout arthritis. Material and methods. 59 pts with tophaceous gout (crystal-verified diagnosis and arthritis of three and more joints lasting more than a months in spite of treatment with sufficient doses of nonsteroidal anti-inflammatory drugs were included. Median age of pts was 56 [48;63], median disease duration — 15,2 years [7,4;20], median swollen joint count at the examination — 8 [5; 11]. The patients were randomized into 2 groups. Methylprednisolone (MP 500 mg/day iv during 2 days and placebo im once was administered in one of them, betamethasone (BM 7 mg im once and placebo iv twice — in the other. Results. Number of pts with full resolution of arthritis, recurrent exacerbation, insufficient arthritis resolution or clinically insignificant response was comparable in both groups. More rapid decrease of pain at moving was achieved during the first 2-3 days after GC administration in pts with full resolution of arthritis (p=0,03 in group receiving MP in comparison with BM. At day 14 joint damage measures did not differ between groups. Conclusion. Efficacy of short-term glucocorticoid administration does not depend on mode of administration and GC medication form (methylprednisolone 500 mg/day iv during 2 days or betamethasone 7 mg im once.

Comparison of the Intraperitoneal, Retroorbital and per Oral Routes for F 18 FDG Administration as Effective Alternatives to Intravenous Administration in Mouse Tumor Models Using Small Animal PET/CT Studies

International Nuclear Information System (INIS)

Kim, Chulhan; Kim, In Hye; Kim, Seo il; Kim, Young Sang; Kang, Se Hun; Moon, Seung Hwan; Kim, Tae Sung; Kim, Seok ki

2011-01-01

We compared alternative routes for 18F fluorodeoxyglucose (FDG) administration, such as the retroorbital (RO), intraperitoneal (IP) and per oral (PO) routes, with the intravenous (IV) route in normal tissues and tumors of mice. CRL 1642 (ATCC, Lewis lung carcinoma) cells were inoculated in female BALB/c nu/nu mice 6 to 10 weeks old. When the tumor grew to about 9mm in diameter, positron emission tomography (PET) scans were performed after FDG administration via the RO, IP, PO or IV route. Additional serial PET scans were performed using the RO, IV or IP route alternatively from 5 to 29 days after the tumor cell injection. There was no significant difference in the FDG uptake in normal tissues at 60 min after FDG administration via RO, IP and IV routes. PO administration, however, showed delayed distribution and unwanted high gastrointestinal uptake. Tumoral uptake of FDG showed a similar temporal pattern and increased until 60 min after FDG administration in the RO, IP and IV injection groups. In the PO administration group, tumoral uptake was delayed and reduced. There was no statistical difference among the RO, IP and IV administration groups for additional serial PET scans. RO administration is an effective alternative route to IV administration for mouse FDG PET scans using normal mice and tumor models. In addition, IP administration can be a practical alternative in the late phase, although the initial uptake is lower than those in the IV and RO groups.

A single administration of LFA-1 antibody confers prolonged allograft survival.

Science.gov (United States)

Talento, A; Nguyen, M; Blake, T; Sirotina, A; Fioravanti, C; Burkholder, D; Gibson, R; Sigal, N H; Springer, M S; Koo, G C

1993-02-01

C57BL/6 (B6) thyroid gland transplanted to the left kidney capsule of an allogeneic (BALB/c) host was typically rejected in 14 days. A single administration of 500 micrograms of an antibody to the adhesion molecule, leucocyte function-associated antigen (LFA-1, CD11a), prevented all thyroid allograft rejection for at least 70 days. Fifty percent of the treated recipients retained intact allografts for 470 days. However, the same treatment with anti-CD11a could not protect a sensitized BALB/c mouse from rejecting a second B6 thyroid allograft. Production of donor-specific alloantibodies elicited by allograft rejection was also inhibited in this system. In this transplant model, the Ab therapy is more efficacious than that of FK506, administered daily for 14 days at 15 mg/kg. These results demonstrate the remarkable effect of an anti-LFA-1 antibody in promotion of allograft survival.

Continues administration of Nano-PSO significantly increased survival of genetic CJD mice.

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Binyamin, Orli; Keller, Guy; Frid, Kati; Larush, Liraz; Magdassi, Shlomo; Gabizon, Ruth

2017-12-01

We have shown previously that Nano-PSO, a nanodroplet formulation of pomegranate seed oil, delayed progression of neurodegeneration signs when administered for a designated period of time to TgMHu2ME199K mice, modeling for genetic prion disease. In the present work, we treated these mice with a self-emulsion formulation of Nano-PSO or a parallel Soybean oil formulation from their day of birth until a terminal disease stage. We found that long term Nano-PSO administration resulted in increased survival of TgMHu2ME199K lines by several months. Interestingly, initiation of treatment at day 1 had no clinical advantage over initiation at day 70, however cessation of treatment at 9months of age resulted in the rapid loss of the beneficial clinical effect. Pathological studies revealed that treatment with Nano-PSO resulted in the reduction of GAG accumulation and lipid oxidation, indicating a strong neuroprotective effect. Contrarily, the clinical effect of Nano-PSO did not correlate with reduction in the levels of disease related PrP, the main prion marker. We conclude that long term administration of Nano-PSO is safe and may be effective in the prevention/delay of onset of neurodegenerative conditions such as genetic CJD. Copyright © 2017. Published by Elsevier Inc.

ADMINISTRATIVE CONTRACTS. DELIMITATIONS

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Liana Teodora PASCARIU

2016-12-01

Full Text Available Article examines whether all contracts of public persons are administrative contracts; in other words, if the administration may conclude contracts that, according to their legal nature, are not administrative. If we start from the definition of administrative contracts as it appears in Law no. 554/2004, these include contracts by public authorities which concern the enhancement of public property execution of works of public interest, public services, public procurement and other administrative contracts provided by special laws and subject to the jurisdiction of the administrative courts.

Safety, efficacy and patient satisfaction with continuous daily administration of levonorgestrel/ethinylestradiol oral contraceptives

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Giuseppe Benagiano

2009-04-01

Full Text Available Giuseppe Benagiano, Sabina Carrara, Valentina FilippiDepartment of Gynaecology and Obstetrics, Sapienza University, Rome, ItalyAbstract: The progestational steroid norgestrel was synthesized and tested between 1960 and 1965 through an international cooperation between Wyeth, USA and Schering, Berlin. It is a mixture of two “enantiomers,” with only one form (designated as levonorgestrel biologically active. When taken orally, it is rapidly absorbed, not subjected to a “first-pass” effect and is approximately 90% bioavailable, with a circulating half-life around 15 hours. Its contraceptive action is exerted at the central (hypothalamic and peripheral (cervical mucus and endometrium levels. Levonorgestrel (LNG, alone or in combination with ethinyl estradiol (EE, is the most widely employed contraceptive progestin: it is used in combined oral contraceptives, progestogen-only pills, long-acting contraceptive implants, intrauterine contraceptive systems and in emergency contraception. It is also the steroid of choice for new oral contraceptive regimens aimed at reducing the frequency of bleeding episodes. This novel approach, already tried more than 30 years ago, gained interest around the year 2000 when surveys of women’s attitudes toward monthly menstrual bleeding started to show a major change: more and more women declared that they would welcome a hormonal contraceptive method that reduced bleeding episodes to 4, 2 or even 1 per year. At this point, while the debate on the significance and “usefulness” of menstruation went on, attention focused on new regimens. The first new modality consisted of changing the 7-day medication-free interval, either shortening it to fewer than 7 days, or by the administration of low-dose estrogens during the interval between packages. Then, continuous administration regimens started to be investigated. This, however, did not happen suddenly, since, in specific situations, doctors had for years

VALUING SOIL CONSERVATION PRACTICES USING CONTINGENT VALUATION TECHNIQUE: EVIDENCE FROM THE CENTRAL RIFT VALLEY OF ETHIOPIA

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Musa H. AHMED

2015-11-01

Full Text Available Land degradation mainly in the form of soil and nutrient depletion is the prominent problem that the Ethiopian agriculture is facing. Due to this, farmers should be aware of this problem and the necessity of implementing conservation measures. Hence, this study assesses farm households’ willingness to participate in soil conservation practice through a Contingent Valuation method in one of the most degraded parts of the country. Double Bounded Dichotomous choice with an Open-ended follow up format was used to elicit the households’ willingness to pay using data collected from randomly selected 140 sample households. Results show that the mean willingness to participate in soil conservation practices was about 25 person days per annum and the total aggregate value of soil conservation was computed to be at 975622.73 person days (24390568.3 Birr. Moreover, the Tobit regression model results indicate that the education level of the household head, initial-bid, income, labour shortage and number of days on holiday and social ceremony were important factors influencing the willingness to participate in soil conservation practices. Hence, to improve the participation level, policy should target on supporting adult education, introducing ways to increase farm income and creating awareness on the loss associated with too many days of social ceremonies.

Bone formation induced in an infant by systemic prostaglandin-E2 administration

DEFF Research Database (Denmark)

Jørgensen, H R; Svanholm, H; Høst, A

1988-01-01

We report a case of long-term systemic administration of prostaglandin E2 (PGE2) to a newborn infant with ductus-dependent congenital heart disease. After 46 days of treatment, radiography showed cortical hyperostosis of the long bones. The child died 62 days after discontinuation of prostaglandin...... treatment. Histologic examination of tubular bones showed hyperostosis presumably due to prostaglandin-induced rapid formation of primitive bone. The additional finding of extensive resorption of the outer cortical surface and bone formation at the inner surface suggested a reversible phase after...

Administrative Synergy

Science.gov (United States)

Hewitt, Kimberly Kappler; Weckstein, Daniel K.

2012-01-01

One of the biggest obstacles to overcome in creating and sustaining an administrative professional learning community (PLC) is time. Administrators are constantly deluged by the tyranny of the urgent. It is a Herculean task to carve out time for PLCs, but it is imperative to do so. In this article, the authors describe how an administrative PLC…

Topical administration of orbital fat-derived stem cells promotes corneal tissue regeneration.

Science.gov (United States)

Lin, Ko-Jo; Loi, Mei-Xue; Lien, Gi-Shih; Cheng, Chieh-Feng; Pao, Hsiang-Yin; Chang, Yun-Chuang; Ji, Andrea Tung-Qian; Ho, Jennifer Hui-Chun

2013-06-14

Topical administration of eye drops is the major route for drug delivery to the cornea. Orbital fat-derived stem cells (OFSCs) possess an in vitro corneal epithelial differentiation capacity. Both the safety and immunomodulatory ability of systemic OFSC transplantation were demonstrated in our previous work. In this study, we investigated the safety, therapeutic effect, and mechanism(s) of topical OFSC administration in an extensive alkali-induced corneal wound. Corneal injury was created by contact of a piece of 0.5 N NaOH-containing filter paper on the corneal surface of a male Balb/c mouse for 30 s. The area of the filter paper covered the central 70% or 100% of the corneal surface. OFSCs (2 × 10(5)) in 5 μl phosphate-buffered saline (PBS) were given by topical administration (T) twice a day or by two intralimbal (IL) injections in the right cornea, while 5 μl of PBS in the left cornea served as the control. Topical OFSCs promoted corneal re-epithelialization of both the limbal-sparing and limbal-involved corneal wounds. In the first three days, topical OFSCs significantly reduced alkali-induced corneal edema and stromal infiltration according to a histopathological examination. Immunohistochemistry and immunofluorescence staining revealed that transplanted cells were easily detectable in the corneal epithelium, limbal epithelium and stroma, but only some of transplanted cells at the limbal epithelium had differentiated into cytokeratin 3-expressing cells. OFSCs did not alter neutrophil (Ly6G) levels in the cornea, but significantly reduced macrophage (CD68) infiltration and inducible nitrous oxide synthetase (iNOS) production during acute corneal injury as quantified by a Western blot analysis. Continuous topical administration of OFSCs for seven days improved corneal transparency, and this was accompanied by diffuse stromal engraftment of transplanted cells and differentiation into p63-expressing cells at the limbal area. The therapeutic effect of the

Topical administration of orbital fat-derived stem cells promotes corneal tissue regeneration

Science.gov (United States)

2013-01-01

Introduction Topical administration of eye drops is the major route for drug delivery to the cornea. Orbital fat-derived stem cells (OFSCs) possess an in vitro corneal epithelial differentiation capacity. Both the safety and immunomodulatory ability of systemic OFSC transplantation were demonstrated in our previous work. In this study, we investigated the safety, therapeutic effect, and mechanism(s) of topical OFSC administration in an extensive alkali-induced corneal wound. Methods Corneal injury was created by contact of a piece of 0.5 N NaOH-containing filter paper on the corneal surface of a male Balb/c mouse for 30 s. The area of the filter paper covered the central 70% or 100% of the corneal surface. OFSCs (2 × 105) in 5 μl phosphate-buffered saline (PBS) were given by topical administration (T) twice a day or by two intralimbal (IL) injections in the right cornea, while 5 μl of PBS in the left cornea served as the control. Results Topical OFSCs promoted corneal re-epithelialization of both the limbal-sparing and limbal-involved corneal wounds. In the first three days, topical OFSCs significantly reduced alkali-induced corneal edema and stromal infiltration according to a histopathological examination. Immunohistochemistry and immunofluorescence staining revealed that transplanted cells were easily detectable in the corneal epithelium, limbal epithelium and stroma, but only some of transplanted cells at the limbal epithelium had differentiated into cytokeratin 3-expressing cells. OFSCs did not alter neutrophil (Ly6G) levels in the cornea, but significantly reduced macrophage (CD68) infiltration and inducible nitrous oxide synthetase (iNOS) production during acute corneal injury as quantified by a Western blot analysis. Continuous topical administration of OFSCs for seven days improved corneal transparency, and this was accompanied by diffuse stromal engraftment of transplanted cells and differentiation into p63-expressing cells at the limbal area. The

Oral administration of piperine for the control of aflatoxin intoxication in rats.

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Gagini, Thalita B; Silva, Robson E; Castro, Isabela S; Soares, Breno A; Lima, Marco E F; Brito, Marilene F; Mazur, Carlos; Direito, Glória M; Danelli, Maria das Graças M

2010-04-01

Aflatoxins are mycotoxins that have important toxic effects on human and animal health, even if consumed at low doses. The oral administration of piperine (1.12 mg/kg) during 23 days in rats seemingly interfered with the toxicity of aflatoxins, decreasing hepatic injuries and the leukocyte depletion in experimentally intoxicated animals.

33 CFR 207.20 - Cape Cod Canal, Mass.; use, administration, and navigation.

Science.gov (United States)

2010-07-01

... basis. A patrol vessel is manned and operational 24-hours a day. (c) Communications. There is a marine... section. Low powered vessels will be required to await slack water or favorable current for canal transit... Fair Tide—30 Minutes Slack Tide—45 Minutes The minimun running time between the Administration Office...

Effect of short-term sequential administration of nonsteroidal anti-inflammatory drugs on the stomach and proximal portion of the duodenum in healthy dogs.

Science.gov (United States)

Dowers, Kristy L; Uhrig, Samantha R; Mama, Khursheed R; Gaynor, James S; Hellyer, Peter W

2006-10-01

To evaluate effects of injection with a nonsteroidal anti-inflammatory drug (NSAID) followed by oral administration of an NSAID on the gastrointestinal tract (GIT) of healthy dogs. 6 healthy Walker Hounds. In a randomized, crossover design, dogs were administered 4 treatments consisting of an SC injection of an NSAID or control solution (day 0), followed by oral administration of an NSAID or inert substance for 4 days (days 1 through 4). Treatment regimens included carprofen (4 mg/kg) followed by inert substance; saline (0.9% NaCl) solution followed by deracoxib (4 mg/kg); carprofen (4 mg/kg) followed by carprofen (4 mg/kg); and carprofen (4 mg/kg) followed by deracoxib (4 mg/kg). Hematologic, serum biochemical, and fecal evaluations were conducted weekly, and clinical scores were obtained daily. Endoscopy of the GIT was performed before and on days 1, 2, and 5 for each treatment. Lesions were scored by use of a 6-point scale. No significant differences existed for clinical data, clinicopathologic data, or lesion scores in the esophagus, cardia, or duodenum. For the gastric fundus, antrum, and lesser curvature, an effect of time was observed for all treatments, with lesions worsening from before to day 2 of treatments but improving by day 5. Sequential administration of NSAIDs in this experiment did not result in clinically important gastroduodenal ulcers. A larger study to investigate the effect of sequential administration of NSAIDs for longer durations and in dogs with signs of acute and chronic pain is essential to substantiate these findings.

Interstitial administration of perfluorochemical emulsions for reoxygenation of hypoxic tumor cells

International Nuclear Information System (INIS)

Woo, D.V.; Seegenschmiedt, H.; Schweighardt, F.K.; Emrich, J.; McGarvey, K.; Caridi, M.; Brady, L.W.

1987-01-01

Microparticulate perfluorochemical (PFC) emulsions have the capacity to solubilize significant quantities of oxygen compared to water. Although systemic administration of such emulsions may enhance oxygen delivery to some tissues, hypoxic tumor cells have marginal vascular supplies. The authors report studies which directly attempt to oxygenate hypoxic tumor cells by interstitial administration of oxygenated PFC emulsions followed by radiation therapy. Fortner MMI malignant melanomas (21 day old) grown in Syrian Golden hamsters were injected directly with either oxygenated PFC emulsions or Ringers solution. The volume of test substance administered was equal to 50% of the tumor volume. The tumors were immediately irradiated with 25 Gy of 10 MeV photons (Clinac 18). The tumor dimensions were measured daily post irradiation and the tumor doubling time determined. The results suggest that interstitial administration of oxygenated PFC emulsions directly into tumors followed by radiation therapy may increase the likelihood of killing hypoxic tumor cells

Administrating Solr

CERN Document Server

Mohan, Surendra

2013-01-01

A fast-paced, example-based guide to learning how to administrate, monitor, and optimize Apache Solr.""Administrating Solr"" is for developers and Solr administrators who have a basic knowledge of Solr and who are looking for ways to keep their Solr server healthy and well maintained. A basic working knowledge of Apache Lucene is recommended, but this is not mandatory.

MODIS/Aqua Aerosol Cloud Water Vapor Ozone 8-Day L3 Global 1Deg CMG V006

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National Aeronautics and Space Administration — MODIS/Aqua Aerosol Cloud Water Vapor Ozone 8-Day L3 Global 1Deg CMG (MYD08_E3). MODIS was launched aboard the Aqua satellite on May 04, 2002 (1:30 pm equator...

Effect of the administration time of HS6101 on hematopoietic recovery in ICR mice injured by cyclophosphamide

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Shuang XING

2015-06-01

Full Text Available Objective　To explore the effect of the administration time of HS6101 on hematopoietic recovery in ICR mice injured by cyclophosphamide (CTX. Methods　One hundred and three male ICR mice were divided into 4 groups: CTX control, HS6101 prevention, HS6101 treatment, and HS6101 prevention+treatment groups. CTX was intraperitoneally injected into the ICR mice at a dose of 100mg/(kg.d for three consecutive days to establish a chemotherapeutics-injured model. HS6101 at a dose of 27μg/mouse in 0.2ml was subcutaneously injected into the mice 1h before the first administration of CTX in HS6101-prevention group, 1h after the last administration of CTX in HS6101 treatment group, and both at 1h before the first administration and 1h after the last administration of CTX in HS6101 prevention + treatment group. Physiological saline was subcutaneously injected into the mice in CTX control group (0.2ml/mouse. 10μl peripheral blood was collected from the caudal vein for WBC, neutrophil lymphocyte, RBC and platelet counts on day -1, 3, 5, 7, 9, 11, 13, 15, 17 with the MEK-7222K cell analyzer, and the cell count was compared between HS6101 treatment mice and CTX control mice. Another 30 male ICR mice were used for bone marrow colony forming unit (CFU assay and bone marrow histopathological examination, and they were assigned into normal control, CTX control, HS6101 prevention, HS6101treatment and HS6101 prevention + treatment groups (each n=6. On the day 4 and day 9 after CTX injection, mice were sacrificed and bone marrow cells were collected from the left femur for mononuclear cell (MNC isolation. 1×104 MNCs were planted in 1.0ml mouse CFU culture medium M3434 and cultured in incubator with the temperature of 37℃, and 5% CO2 for 7 days. After that, granulocyte macrophage-colony-forming unit (GM-CFU, megakaryocyte colony forming unit (MK-CFU, mixture-colony-forming unit (Mix-CFU, burst-forming unit-erythroid (BFU-E and colony-forming unit-erythroid (CFU

Distribution of enrofloxacin in intestinal tissue and contents of healthy pigs after oral and intramuscular administrations

DEFF Research Database (Denmark)

Wiuff, C.; Lykkesfeldt, J.; Aarestrup, Frank Møller

2002-01-01

The concentration of enrofloxacin in plasma, intestinal tissue, lymph nodes and intestinal contents was investigated in healthy pigs after oral (p.o.) and intramuscular (i.m.) administration of a single dose of 2.5 mg/kg bw. Tissue and content samples were collected from jejunum, ileum, caecum...... administration, and maximum concentrations in tissue and plasma were determined later than after i.m. administration. No difference between route of administration was observed in the intestinal content. Enrofloxacin concentrations in faeces during a 5-day dosing regimen with i.m. and p.o. administration were....... On the basis of these results it was concluded that in order to ensure an immediate high concentration of enrofloxacin, and thereby avoid an initial selection for resistant mutants, the intramuscular route seems to be preferable to the oral route....

Time of day influences the voluntary intake and behavioral response to methamphetamine and food reward.

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Keith, Diana R; Hart, Carl L; Robotham, Margaret; Tariq, Maliha; Le Sauter, Joseph; Silver, Rae

2013-09-01

The circadian timing system influences a vast array of behavioral responses. Substantial evidence indicates a role for the circadian system in regulating reward processing. Here we explore time of day effects on drug anticipation, locomotor activity, and voluntary methamphetamine (MA) and food intake in animals with ad libitum food access. We compared responses to drug versus a palatable treat during their normal sleep times in early day (zeitgeber time (ZT) 0400) or late day (ZT 1000). In the first study, using a between-subjects design, mice were given daily 1-h access to either peanut butter (PB-Alone) or to a low or high concentration of MA mixed in PB (MA+PB). In study 2, we repeated the experiment using a within-subjects design in which mice could choose between PB-Alone and MA+PB at either ZT 0400 or 1000. In study 3, the effects of MA-alone were investigated by evaluating anticipatory activity preceding exposure to nebulized MA at ZT 0400 vs. ZT 1000. Time of day effects were observed for both drug and palatable treat, such that in the between groups design, animals showed greater intake, anticipatory activity, and post-ingestional activity in the early day. Furthermore, there were differences among mice in the amount of MA ingested but individuals were self-consistent in their daily intake. The results for the within-subjects experiment also revealed robust individual differences in preference for MA+PB or PB-Alone. Interestingly, time of day effects on intake were observed only for the preferred substance. Anticipatory activity preceding administration of MA by nebulization was also greater at ZT 0400 than ZT 1000. Finally, pharmacokinetic response to MA administered intraperitoneally did not vary as a function of time of administration. The results indicate that time of day is an important variable mediating the voluntary intake and behavioral effects of reinforcers. Copyright © 2013 Elsevier Inc. All rights reserved.

Effects of excess biotin administration on the growth and urinary excretion of water-soluble vitamins in young rats.

Science.gov (United States)

Sawamura, Hiromi; Fukuwatari, Tsutomu; Shibata, Katsumi

2007-12-01

To determine the effects of excess biotin administration on growth and water-soluble vitamin metabolism, weaning rats were fed on a 20% casein diet containing 0.00002% biotin, or same diet with 0.04, 0.08, 0.10, 0.20, 0.50, 0.80 or 1.0% added biotin for 28 days. More than 0.08% biotin administration decreased the food intake and body weight gain compared with the levels in control rats. An accumulation of biotin in such tissues as the liver, brain and kidney increased in a dose-dependent manner, and the both bound and free biotin contents in the liver also increased in a dose-dependent manner. An excess administration of biotin did not affect the urinary excretion of other water-soluble vitamins, suggesting no effect on the metabolism of other water-soluble vitamins. The results of the food intake and body weight gain indicated that the lowest observed adverse effect level for young rats was 79.2 mg/kg body weight/day, while the no observed adverse effect level was 38.4 mg/kg/day. These results suggested immediately setting a tolerable upper intake level for biotin.

Administration of cyclosporine by inhalation: A feasibility study in Beagle dogs

International Nuclear Information System (INIS)

Muggenburg, B.A.; Hoover, M.D.; Haley, P.J.; Snipes, M.B.; Wolff, R.K.; Yeh, H.C.; Griffith, B.P.; Burckart, J.; Mauderly, J.L.

1988-01-01

Oral cyclosporine inhibits the primary,but-not the secondary immune responses in the lung. These findings suggest that the local administration of cyclosporine by inhalation could be a useful tool for increasing our understanding of lung immunity. Five dogs were each treated with inhaled, oral and intravenous cyclosporine, aerosol vehicle (ethyl alcohol), and no treatment, over a 5-wk period. One treatment per week was given to each dog. A radiolabel, 99m Tc was included in the cyclosporine aerosol to allow visualization of lung distribution of the aerosol. Blood plasma concentrations of cyclosporine were approximately the same at 4 h and were essentially cleared by 24 h for all routes of administration. Aerosol distribution in the lung appeared uniform, based on 99m Tc scintigrams. In a second study, two dogs inhaled cyclosporine once a day for five days, two dogs inhaled the aerosol vehicle, and one dog was not treated. No evidence of acute lung injury, based on cell counts, total protein, alkaline phosphatase, or lactic dehydrogenase levels in the bronchoalveolar lavage fluid, was found at 24 h after one or five administrations of cyclosporine. These data indicate that cyclosporine administered by aerosol either once or five times was distributed throughout the lung and was absorbed into the blood without producing an acute inflammatory reaction in the lung. Our results suggest that cyclosporine may be safely given by inhalation for studies of local immune responses in the lung. (author)

Effect of a 91 day long stay in weightlessness on the International Space Station on mouse skin physiology

Data.gov (United States)

National Aeronautics and Space Administration — Comparitive gene expression in skin between mice maintained in microgravity (0g) and normogravity (1g) environment. Six male C57Bl/J10 mice were housed for 91 days...

Supraspinally-administered agmatine attenuates the development of oral fentanyl self-administration

Science.gov (United States)

Wade, Carrie L.; Schuster, Daniel J.; Domingo, Kristine M.; Kitto, Kelley F.; Fairbanks, Carolyn A.

2009-01-01

The decarboxylation product of arginine, agmatine, has effectively reduced or prevented opioid-induced tolerance and dependence when given either systemically (intraperitoneally or subcutaneously) or centrally (intrathecally or intracerebroventricularly). Systemically administered agmatine also reduces the escalation phase of intravenous fentanyl self-administration in rats. The present study assessed whether centrally (intracerebroventricular, i.c.v.) delivered agmatine could prevent the development of fentanyl self-administration in mice. Mice were trained to respond under a fixed-ratio 1 (FR1) schedule for either fentanyl (0.7 μg/70 μl, p.o.) or food reinforcement. Agmatine (10 nmol/5 μl), injected i.c.v. 12-14h before the first session and every other evening (12-14h before session) for 2 weeks, completely attenuated oral fentanyl self-administration (but not food-maintained responding) compared to saline-injected controls. When agmatine was administered after fentanyl self-administration had been established (day 8) it had no attenuating effects on bar pressing. This dose of agmatine does not decrease locomotor activity as assessed by rotarod. The present findings significantly extend the previous observation that agmatine prevents opioid-maintained behavior to a chronic model of oral fentanyl self-administration as well as identifying a supraspinal site of action for agmatine inhibition of drug addiction. PMID:18495108

Two cases of corneal perforation after oral administration of nonsteroidal anti-inflammatory drugs: oral NSAID-induced corneal damage.

Science.gov (United States)

Masuda, Ikuya; Matsuo, Toshihiko; Okamoto, Kazuo; Matsushita, Kyoko; Ohtsuki, Hiroshi

2010-01-01

To report 2 cases of corneal perforation associated with the use of oral nonsteroidal anti-inflammatory drugs (NSAIDs). In a 62-year-old woman and a 79-year-old woman, corneal perforation occurred after 7 days and 5 months of oral NSAIDs administration, respectively. After NSAIDs were discontinued, the cornea epithelialized and the anterior chamber formed within 14 and 10 days, respectively. It is well known that topical NSAIDs cause corneal perforation. Observations in the present cases suggest that the oral administration of NSAIDs may also cause corneal damage, and hence, medical professionals should consider the risk of damage to the cornea when administering these drugs orally.

Sustainable Administrative Reform Movements Policy in Joko Widodo's Administration

Directory of Open Access Journals (Sweden)

Yogi Suprayogi Sugandi

2017-05-01

Full Text Available Joko Widodo (Jokowi is a leader that is widely expected to transform Indonesia into a better country. Hopes and wishes were rising when he was elected as the president of Indonesia. This paper will describe various innovations undertaken before and after his presidential inauguration as well as the assorted innovations made in reforming the administration of his cabinet. As the president of Indonesia, Joko Widodo is required to realize the aspirations of the people in freeing the government from corruption, collusion, and nepotism. The management of ministerial and non-ministerial institutions becomes the very first crucial issue undertaken by Joko Widodo. This led to a polemic in regards to reducing or increasing the number of institutions, as the Jokowi administration actually increased the amount. In Susilo Bambang Yudhoyono's administration, several policies were made systematically and based on legislations that had been approved by the lagislature. Joko Widodo's administration in more partial in nature. The administrative reform program that is highly anticipated is the continuation of the Public Service Act. This law is a step forward from the administrative reform program that aims at the creation of good governance. Changes is career path, salary system, pension and benefits for civil servants, performance-based staffing are various efforts of sustainability carried out by Joko Widodo's administration.

Semantic Modeling of Administrative Procedures from a Spanish Regional Public Administration

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Francisco José Hidalgo López

2018-02-01

Full Text Available Over the past few years, Public Administrations have been providing systems for procedures and files electronic processing to ensure compliance with regulations and provide public services to citizens. Although each administration provides similar services to their citizens, these systems usually differ from the internal information management point of view since they usually come from different products and manufacturers. The common framework that regulations demand, and that Public Administrations must respect when processing electronic files, provides a unique opportunity for the development of intelligent agents in the field of administrative processes. However, for this development to be truly effective and applicable to the public sector, it is necessary to have a common representation model for these administrative processes. Although a lot of work has already been done in the development of public information reuse initiatives and common vocabularies standardization, this has not been carried out at the processes level. In this paper, we propose a semantic representation model of both processes models and processes for Public Administrations: the procedures and administrative files. The goal is to improve public administration open data initiatives and help to develop their sustainability policies, such as improving decision-making procedures and administrative management sustainability. As a case study, we modelled public administrative processes and files in collaboration with a Regional Public Administration in Spain, the Principality of Asturias, which enabled access to its information systems, helping the evaluation of our approach.

A Logic for Inclusion of Administrative Domains and Administrators in Multi-domain Authorization

Science.gov (United States)

Iranmanesh, Zeinab; Amini, Morteza; Jalili, Rasool

Authorization policies for an administrative domain or a composition of multiple domains in multi-domain environments are determined by either one administrator or multiple administrators' cooperation. Several logic-based models for multi-domain environments' authorization have been proposed; however, they have not considered administrators and administrative domains in policies' representation. In this paper, we propose the syntax, proof theory, and semantics of a logic for multi-domain authorization policies including administrators and administrative domains. Considering administrators in policies provides the possibility of presenting composite administration having applicability in many collaborative applications. Indeed, administrators and administrative domains stated in policies can be used in authorization. The presented logic is based on modal logic and utilizes two calculi named the calculus of administrative domains and the calculus of administrators. It is also proved that the logic is sound. A case study is presented signifying the logic application in practical projects.

MANAJEMEN SARANA PRASARANA DI DAY CARE BABY’S HOME SALATIGA

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Desi Kusumawati

2017-01-01

Full Text Available Day Care is one form of early childhood education in non formal education program that organize nurturing and social welfare of children from birth up to the age of 6 years. This study aimed to identify the suitability of existing infrastructure in Baby's Home day care with the ACT of Minister of Education and Culture No. 137 of 2014 Article 32 Paragraph 3; and to provide an overview why the planning, maintenance and inventory in Baby's Home day care were not optimal. This study was qualitative research. The subject was Baby's Home day care Salatiga. Technique of collecting data using interviews, observation and documents. Data were analyzed using Miles and Huberman Model. Data validation using triangulation technique of data. Facilities and infrastructure in Baby's Home day care which conform with ACT of Minister of Education and Culture No. 137 of 2014 Article 32 Paragraph 3 of were the area of land, space of activities inside and outside, hand washing facilities, showers and latrines, and access to health facilities. While things were not conform included the bedroom, dining room, and covered trash. The cause of the planning, maintenance and inventory of facilities and infrastructure have not optimally done because the plan was not carried out continuously, the lack of personnel to assist in the maintenance, and did not have the administrative staff specifically for inventory. Advice can be given to Baby's Home day care is to conduct procurement planning infrastructure on sleeping room, dining room and trash. In addition, the maintenance to existing infrastructure must be made as well as the inventory of infrastructure in order to facilitate the planning purchasing.

Intramuscular versus Subcutaneous Administration of Iron Dextran in Suckling Piglets

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M. Svoboda

2007-01-01

Full Text Available The aim of the study was to compare the development of red blood cell indices after subcutaneous versus intramuscular administration of iron dextran to suckling piglets during early postnatal period. The piglets in group I (n = 17 were injected subcutaneously (into groin with 200 mg Fe3+ as iron dextran on day 3 of life. In group II (n = 16, the piglets received intramuscular injection (into gluteal muscles of 200 mg Fe3+ as iron dextran on day 3 of life. In group III (n = 10, the piglets did not receive any iron till the age of 3 days. The blood was taken and analyzed (Hb, PCV, RBC, MCV, MCH, MCHC, Fe on days 3, 7, 14, 21, 28 and 35. Haematological indices of piglets in group III were characteristic for hypochromic anaemia. Anaemia in group III had a detrimental effect on the growth rate of piglets. The development of red blood cell indices and iron concentration in blood plasma in subcutaneously treated piglets did not differ significantly from that of intramuscularly-treated group. Both treatments prevented development of anaemia.

Behavioral Public Administration : Combining Insights from Public Administration and Psychology

NARCIS (Netherlands)

Grimmelikhuijsen, S.G.|info:eu-repo/dai/nl/313875405; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.|info:eu-repo/dai/nl/341028274

2016-01-01

Behavioral public administration is the analysis of public administration from the micro-perspective of individual behavior and attitudes by drawing upon insights from psychology on behavior of individuals and groups. We discuss how scholars in public administration currently draw on theories and

Fungsi Dan Mitos Upacara Adat Nyangku Di Desa Panjalu Kecamatan Panjalu Kabupaten Ciamis

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Rezza Fauzi Muhammad Fahmi

2017-07-01

Abstract   Nyangku traditional ceremony has been practiced for a long time from generations to generations by Panjalu royal ancestors. The tradition is in the form of cleansing the Dulfikor Sword as the prime heirloom of Nyangku traditional ceremony.The method used in this paper is a qualitative method with collecting data through observation, interview, library research and documentation. Issues examined in this research are the function and the myths of nyangku ceremony. The function in this ceremony is related to several aspects or elements that are interrelated each other. While myth described here is not something mystical, but rather a way of making meaning in nyangku traditional ceremony.The result of this research describes the function of several aspects of nyangku traditional ceremony, including community leaders, government, traditional sites, as well as a guard and Borosngora Foundation. Furthermore, it also explains the myths contained in this nyangku traditional ceremony namely water, cloth, sesajen, gembyung, kele, and dulfikor.   Keywords: traditional ceremony, nyangku, function, myth.

Estrogen administration modulates hippocampal GABAergic subpopulations in the hippocampus of trimethyltin-treated rats

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Valentina eCorvino

2015-11-01

Full Text Available Given the well-documented involvement of estrogens in the modulation of hippocampal functions in both physiological and pathological conditions, the present study investigates the effects of 17-beta estradiol (E2 administration in the rat model of hippocampal neurodegeneration induced by trimethyltin (TMT administration (8mg/kg, characterized by loss of pyramidal neurons in CA1, CA3/hilus hippocampal subfields associated with astroglial and microglial activation, seizures and cognitive impairment. After TMT/saline treatment, ovariectomized animals received two doses of E2 (0.2 mg/kg i.p. or vehicle, and were sacrificed 48h or 7 days after TMT-treatment. Our results indicate that in TMT-treated animals E2 administration induces the early (48h upregulation of genes involved in neuroprotection and synaptogenesis, namely Bcl2, trkB, Cadherin and cyclin-dependent-kinase-5. Increased expression levels of glutamic acid decarboxylase (gad 67, neuropeptide Y (Npy, parvalbumin , Pgc-1α and Sirtuin 1genes, the latter involved in parvalbumin (PV synthesis, were also evident. Unbiased stereology performed on rats sacrificed 7 days after TMT treatment showed that although E2 does not significantly influence the extent of TMT-induced neuronal death, significantly enhances the TMT-induced modulation of GABAergic interneuron population size in selected hippocampal subfields. In particular, E2 administration causes, in TMT treated rats, a significant increase in the number of GAD67-expressing interneurons in CA1 stratum oriens, CA3 pyramidal layer, hilus and dentate gyrus, accompanied by a parallel increase in NPY-expressing cells, essentially in the same regions, and of PV-positive cells in CA1 pyramidal layer. The present results add information concerning the role of in vivo E2 administration on mechanisms involved in cellular plasticity in the adult brain.

Case of administrative dispute

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Xhemazie Ibraimi

2015-11-01

Full Text Available The activity of administrative bodies includes big numbers of various acts and actions, through which the will of public administration is formed. The will of public administration bodies, expressed in administrative individual and normative acts, in administrative contracts and real acts, finds its reflection in the Constitution, laws and other provisions of legal character. All this activity is not inerrant and therefore, it is not uncontrollable. The supervision of executive activity is subject to political control of administrative acts through authorities designated for this purpose, as well as internal control and the judicial control. The institution of judicial control of administrative acts and actions appears as very important and widely treated in the legal doctrine. The protection of constitutional and legal rights of private persons is accomplished by subjecting administrative activity both to internal administrative control, as well as to the judicial control in accordance with legal provisions. The judicial control of administrative acts represents a constitutional guarantee for citizens to protect their rights through public and fair trial by an independent and impartial court. In this way, the Constitution empowers the common administrative court that invalidates an action or administrative act, but not all administrative acts may be subject to administrative dispute, with the exception of cases against which the administrative conflict cannot be carried out (negative enumeration.

Biokinetic study of 131I following ablation dose administration

International Nuclear Information System (INIS)

Nascimento, A.C.H.; Lipsztein, J.L.; Lucena, E.A.; Dantas, B.M.; Rebelo, A.M.O.; Mello, R.C.

2002-01-01

Aim: The aim of this investigation is to study biokinetics from internally 131 I deposited for thyroid cancer patients during radioiodine therapy (2 to 3 days), after ablation dose administration (3.7 GBq). These data will help in the elaboration of a metabolic model, which will permit absorbed dose assessment for this specific case, since the biokinetic models for iodine available in scientific literature can not be applied to thyroidectomized patient's studies. Material and Methods: Four females patients, between 22 and 50 years old, without metastases, between 1.9 to 6% of remnant thyroid tissue uptake, agreed to contribute to this study. For the in vivo bioassay, periodical measurements were performed along internment time (2 to 3 days), just after Na 131 I dose administration (3.7 GBq). For this, we used the counting system for Nuclear Medicine model 13S002, IEN/CNEN- Brazil, which was adapted with lead filters, in order to allow the work with high rate counting. The measurements were performed in two geometries: thyroid region and thigh. Results: For each patient, we have done approximately 26 measurements for both geometries, starting at the first hour following dose administration until the release from hospital of patient. The results of counting rate (cps) were plotted against time (h). The measurements suggest a relation between remnant thyroid tissue uptake values and the time where counting rates start decreasing. In addition, it was observed a correlation between remnant thyroid tissue radioactive burdens and the circulating iodine through time. Conclusion: It is necessary to follow-up a greater number of patients aiming to confirm the observed correlations and with a greater number of measurements during the first 24 hours, in other to delimit the time range of increasing and decreasing counting rate

The engagement of oral-associated lymphoid tissues during oral versus gastric antigen administration.

Science.gov (United States)

Bankvall, Maria; Östberg, Anna-Karin; Jontell, Mats; Wold, Agnes; Östman, Sofia

2016-09-01

The role of oral-associated lymphoid tissues during induction of oral tolerance still remains elusive. Therefore, the aim was to compare T-cell activation and induction of tolerance to ovalbumin (OVA) presented through either of two routes; deposited into the oral cavity, or the stomach, thereby bypassing the oral cavity. OVA was administered by the oral or gastric route to BALB/c mice that had received OVA-specific DO11.10+ CD4(+) T cells, stained with CellTrace(™) Violet dye, through intravenous injection. Proliferating OVA-specific T cells were detected in the nose-associated lymphoid tissues (NALT) and the cervical, mesenteric and peripheral lymph nodes at different time-points following OVA exposure. OVA-specific T-cell proliferation was initially observed in the NALT 1 hr after oral, but not gastric, administration. However, at day 1, proliferation at this site was also detected after gastric administration and profound proliferation was observed at all sites by day 4. For the oral route the degree of proliferation observed was lower in the peripheral lymph nodes by day 4 compared with the other sites. These results demonstrate a similar activation pattern achieved by the two routes. However, the NALT distinguishes itself as a site of rapid T-cell activation towards fed antigens irrespective of feeding regimen. To evaluate induction of tolerance a semi-effective OVA dose was used, to detect differences in the degree of tolerance achieved. This was performed in a model of OVA-induced airway hypersensitivity. No differences in tolerance induction were observed between the two administration routes. © 2016 John Wiley & Sons Ltd.

Administration of the Radiation Control for Health Safety Act of 1968, public law 90-602, April 1, 1984 (1983 annual report)

International Nuclear Information System (INIS)

1984-01-01

The Food and Drug Administration through its National Center for Devices and Radiological Health, is responsible for the day-to-day administration of the Radiation Control for Health and Safety Act. This report covers the detailed operation of the Agency in carrying out that responsibility for calendar year 1983. There are nine equipment performance or regulatory standards (television receivers, cold-cathode gas discharge tubes, microwave ovens, diagnostic x-ray systems, cabinet x-ray systems, laser products, ultrasonic therapy products, mercury vapor lamps, and sunlamp products) now in effect

Neurochemical Effects of Chronic Administration of Calcitriol in Rats

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Pei Jiang

2014-12-01

Full Text Available Despite accumulating data showing the various neurological actions of vitamin D (VD, its effects on brain neurochemistry are still far from fully understood. To further investigate the neurochemical influence of VD, we assessed neurotransmitter systems in the brain of rats following 6-week calcitriol (1,25-dihydroxyvitamin D administration (50 ng/kg/day or 100 ng/kg/day. Both the two doses of calcitriol enhanced VDR protein level without affecting serum calcium and phosphate status. Rats treated with calcitriol, especially with the higher dose, exhibited elevated γ-aminobutyric acid (GABA status. Correspondingly, the mRNA expression of glutamate decarboxylase (GAD 67 was increased. 100 ng/kg of calcitriol administration also increased glutamate and glutamine levels in the prefrontal cortex, but did not alter glutamine synthetase (GS expression. Additionally, calcitriol treatment promoted tyrosine hydroxylase (TH and tryptophan hydroxylase 2 (TPH2 expression without changing dopamine and serotonin status. However, the concentrations of the metabolites of dopamine and serotonin were increased and the drug use also resulted in a significant rise of monoamine oxidase A (MAOA expression, which might be responsible to maintain the homeostasis of dopaminergic and serotonergic neurotransmission. Collectively, the present study firstly showed the effects of calcitriol in the major neurotransmitter systems, providing new evidence for the role of VD in brain function.

Atomoxetine administration combined with intensive speech therapy for post-stroke aphasia: evaluation by a novel SPECT method.

Science.gov (United States)

Yamada, Naoki; Kakuda, Wataru; Yamamoto, Kazuma; Momosaki, Ryo; Abo, Masahiro

2016-09-01

We clarified the safety, feasibility, and efficacy of atomoxetine administration combined with intensive speech therapy (ST) for patients with post-stroke aphasia. In addition, we investigated the effect of atomoxetine treatment on neural activity of surrounding lesioned brain areas. Four adult patients with motor-dominant aphasia and a history of left hemispheric stroke were studied. We have registered on the clinical trials database (ID: JMA-IIA00215). Daily atomoxetine administration of 40 mg was initiated two weeks before admission and raised to 80 mg 1 week before admission. During the subsequent 13-day hospitalization, administration of atomoxetine was raised to 120 mg and daily intensive ST (120 min/day, one-on-one training) was provided. Language function was assessed using the Japanese version of The Western Aphasia Battery (WAB) and the Token test two weeks prior to admission, on the day of admission, and at discharge. At two weeks prior to admission and at discharge, each patient's cortical blood flow was measured using (123)I-IMP-single photon emission computed tomography (SPECT). This protocol was successfully completed by all patients without any adverse effects. Four patients showed improved language function with the median of the Token Test increasing from 141 to 149, and the repetition score of WAB increasing from 88 to 99. In addition, cortical blood flow surrounding lesioned brain areas was found to increase following intervention in all patients. Atomoxetine administration and intensive ST were safe and feasible for post-stroke aphasia, suggesting their potential usefulness in the treatment of this patient population.

Comparative in Vivo Investigation of Intrathecal and Intracerebroventricular Administration with Melanocortin Ligands MTII and AGRP into Mice.

Science.gov (United States)

Adank, Danielle N; Lunzer, Mary M; Lensing, Cody J; Wilber, Stacey L; Gancarz, Amy M; Haskell-Luevano, Carrie

2018-02-21

Central administration of melanocortin ligands has been used as a critical technique to study energy homeostasis. While intracerebroventricular (ICV) injection is the most commonly used method during these investigations, intrathecal (IT) injection can be equally efficacious for the central delivery of ligands. Importantly, intrathecal administration can optimize exploration of melanocortin receptors in the spinal cord. Herein, we investigate comparative IT and ICV administration of two melanocortin ligands, the synthetic MTII (Ac-Nle-c[Asp-His-DPhe-Arg-Trp-Lys]-NH 2 ) MC4R agonist and agouti-related peptide [AGRP(87-132)] MC4R inverse agonist/antagonist, on the same batch of age-matched mice in TSE metabolic cages undergoing a nocturnal satiated paradigm. To our knowledge, this is the first study to test how central administration of these ligands directly to the spinal cord affects energy homeostasis. Results showed, as expected, that MTII IT administration caused a decrease in food and water intake and an overall negative energy balance without affecting activity. As anticipated, IT administration of AGRP caused weight gain, increase of food/water intake, and increase respiratory exchange ratio (RER). Unexpectantly, the prolonged activity of AGRP was notably shorter (2 days) compared to mice given ICV injections of the same concentrations in previous studies (7 days or more).1-4 It appears that IT administration results in a more sensitive response that may be a good approach for testing synthetic compound potency values ranging in nanomolar to high micromolar in vitro EC 50 values. Indeed, our investigation reveals that the spine influences a different melanocortin response compared to the brain for the AGRP ligand. This study indicates that IT administration can be a useful technique for future metabolic studies using melanocortin ligands and highlights the importance of exploring the role of melanocortin receptors in the spinal cord.

The Effect of Chronic Administration of Buspirone on 6-Hydroxydopamine-Induced Catalepsy in Rats

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Hamdolah Sharifi

2012-06-01

Full Text Available Purpose: Several evidences show that serotonergic neurons play a role in the regulation of movements executed by the basal ganglia. Recently we have reported that single dose of buspirone improved 6-hydroxydopamine (6-OHDA and haloperidol-induced catalepsy. This study is aimed to investigate effect of chronic intraperitoneal (i.p. administration of buspirone on 6-OHDA-induced catalepsy in male Wistar rats. Methods: Catalepsy was induced by unilateral infusion of 6-OHDA (8 μg/2 μl/rat into the central region of the SNc and was assayed by the bar-test method 5, 60, 120 and 180 min after drugs administration in 10th day. The effect of buspirone (0.5, 1 and 2 mg/kg, i.p. for 10 days was assessed in 6-OHDA-lesioned rats. Results: The results showed that chronic injection of buspirone (0.5, 1 and 2 mg/kg, i.p. for 10 days decreased catalepsy when compared with the control group. The best anticataleptic effect was observed at the dose of 1 mg/kg. The catalepsy-improving effect of buspirone was reversed by 1-(2-methoxyphenyl- 4-[4-(2-phthalimido butyl]piperazine hydrobromide (NAN-190, 0.5 mg/kg, i.p.,as a 5-HT1A receptor antagonist. Conclusion: Our study indicates that chronic administration of buspirone improves catalepsy in a 6-OHDA-induced animal model of parkinson's disease (PD. We also suggest that buspirone may be used as an adjuvant therapy to increase effectiveness of antiparkinsonian drugs. In order to prove this hypothesis, further clinical studies should be done.

Angiogenesis with intramyocardial administration of basic fibroblast growth factor in canine ischemic myocardium

International Nuclear Information System (INIS)

Sun Lijun; Liu Ying; Zhao Haitao; Huan Yi; Ge Yali; Gao Fabao

2004-01-01

Objective: To evaluate the effect of intramyocardial administration of basic fibroblast growth factor on angiogenesis of infarcted myocardium in dogs. Methods: Twenty-four mongrel dogs were randomized into control group and therapeutic group. Acute myocardial infarction was made by ligation of the left anterior descending coronary artery distal to its first diagonal branch. As soon as coronary artery was occluded, 50 mg of basic fibroblast growth factor in 15 ml of saline was injected into the infarcted and border zone in therapeutic group, whereas 15 ml saline alone was used in the same way in control dogs. Every 3 dogs in each group was studied on the 1 st day, the 3 rd day, the 10 th day, and the 17 th day, respectively. Electron microscope was used to observe the growth of capillaries. Angiogenesis was evaluated by immunohistochemical studies with VIII factor. With sensitivity encoded technique, cine MR and MR perfusion imaging were performed on each dog within 3 hours after surgery and before euthanasia to evaluate cardiac function and the characteristics of myocardial perfusion. Results: In therapeutic group, LVEF improved markedly since the 10 th day (on the 10 th day: control group 24.09 ± 3.32, therapeutic group 45.71 ± 6.27; on the 17 th day: control group 31.46 ± 4.60, therapeutic group 53.46 ± 5.24). Hypoenhancement on first pass and hyperenhancement on delayed phase appeared in infarcted myocardium. There were significant differences for the time of upslope, peak time of signal intensity, upslope curves ratio, and contrast enhancement ratio between infarcted and normal myocardium. The size of infarcted myocardium was markedly decreased on the 17 th day [control group (9.04 ± 1.59)%, therapeutic group (4.07 ± 1.20)%]. The capillaries grew actively in therapeutic group and microvessel density was higher in therapeutic group than in control group except the first day (control group and therapeutic group respectively on the 3 rd day: 92.3 ± 11

Living Day by Day

Science.gov (United States)

Kaplan, Rachel L.; Khoury, Cynthia El; Field, Emily R. S.; Mokhbat, Jacques

2016-01-01

We examined the meaning of living with HIV/AIDS among women in Lebanon. Ten women living with HIV/AIDS (WLWHA) described their experiences via semistructured in-depth interviews. They navigated a process of HIV diagnosis acceptance that incorporated six overlapping elements: receiving the news, accessing care, starting treatment, navigating disclosure decisions, negotiating stigma, and maintaining stability. Through these elements, we provide a framework for understanding three major themes that were constructed during data analysis: Stand by my side: Decisions of disclosure; Being “sick” and feeling “normal”: Interacting with self, others, and society; and Living day by day: focusing on the present. We contribute to the existing literature by providing a theoretical framework for understanding the process of diagnosis and sero-status acceptance among WLWHA. This was the first study of its kind to examine the meaning of living with HIV/AIDS among women in a Middle Eastern country. PMID:28462340

Living Day by Day

Directory of Open Access Journals (Sweden)

Rachel L. Kaplan

2016-05-01

Full Text Available We examined the meaning of living with HIV/AIDS among women in Lebanon. Ten women living with HIV/AIDS (WLWHA described their experiences via semistructured in-depth interviews. They navigated a process of HIV diagnosis acceptance that incorporated six overlapping elements: receiving the news, accessing care, starting treatment, navigating disclosure decisions, negotiating stigma, and maintaining stability. Through these elements, we provide a framework for understanding three major themes that were constructed during data analysis: Stand by my side: Decisions of disclosure; Being “sick” and feeling “normal”: Interacting with self, others, and society; and Living day by day: focusing on the present. We contribute to the existing literature by providing a theoretical framework for understanding the process of diagnosis and sero-status acceptance among WLWHA. This was the first study of its kind to examine the meaning of living with HIV/AIDS among women in a Middle Eastern country.

Co-administration of Apelin and T4 Protects Inotropic and Chronotropic Changes Occurring in Hypothyroid Rats

Energy Technology Data Exchange (ETDEWEB)

Akhondali, Zahra; Badavi, Mohammad; Dianat, Mahin, E-mail: dianat@ajums.ac.ir; Faraji, Farzaneh [Physiology Research Center and Department of Physiology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz (Iran, Islamic Republic of)

2015-09-15

One of the most important thyroid hormone targets is the cardiovascular system. Hemodynamic changes, such as decreased resting heart rate (HR), myocardial contractility, and cardiac output, and increased diastolic pressure and systemic vascular resistance, have been observed in hypothyroid patients. Moreover, in these patients, ECG changes include sinus bradycardia and low voltage complexes (P waves or QRS complexes). This study aimed at evaluating the prophylactic effect of apelin on HR changes and QRS voltage that occur in propylthiouracil (PTU)-induced hypothyroid rats. In this study, 48 adult male Wistar rats weighing 170-235g were randomly divided into 6 groups: Control group (normal saline ip injection + tap water gavage); P group (PTU 0.05%, in drinking water); A group (apelin 200 µg.kg{sup -1}.day{sup -1}, ip); PA group [co-administration of PTU and apelin]; PT group [co-administration of PTU + T4 (0.2 mg/g per day, gavage)]; and PAT group (co-administration of PTU, apelin and T4). All experiments were performed for 28 consecutive days, and then the animals were anesthetized with an ip injection of ketamine (80 mg/kg) and xylazine (12 mg/kg). Lead II electrocardiogram was recorded to calculate HR and QRS voltage. Heart rate and QRS voltage increased more significantly in the hypothyroid group that consumed both apelin and T4 (201 ± 4 beat/min, 0.71 ± 0.02 mv vs. hypothyroid 145 ± 9 beat/min, 0.563 ± 0.015 mv; respectively). The co-administration of apelin and T4 showed a protective effect on QRS voltage and HR in PTU‑induced hypothyroid rats.

Co-administration of Apelin and T4 Protects Inotropic and Chronotropic Changes Occurring in Hypothyroid Rats

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Zahra Akhondali

2015-01-01

Full Text Available Abstract Background: One of the most important thyroid hormone targets is the cardiovascular system. Hemodynamic changes, such as decreased resting heart rate (HR, myocardial contractility, and cardiac output, and increased diastolic pressure and systemic vascular resistance, have been observed in hypothyroid patients. Moreover, in these patients, ECG changes include sinus bradycardia and low voltage complexes (P waves or QRS complexes. Objective: This study aimed at evaluating the prophylactic effect of apelin on HR changes and QRS voltage that occur in propylthiouracil (PTU-induced hypothyroid rats. Method: In this study, 48 adult male Wistar rats weighing 170-235g were randomly divided into 6 groups: Control group (normal saline ip injection + tap water gavage; P group (PTU 0.05%, in drinking water; A group (apelin 200 µg.kg-1.day-1, ip; PA group [co-administration of PTU and apelin]; PT group [co-administration of PTU + T4 (0.2 mg/g per day, gavage]; and PAT group (co-administration of PTU, apelin and T4. All experiments were performed for 28 consecutive days, and then the animals were anesthetized with an ip injection of ketamine (80 mg/kg and xylazine (12 mg/kg. Lead II electrocardiogram was recorded to calculate HR and QRS voltage. Results: Heart rate and QRS voltage increased more significantly in the hypothyroid group that consumed both apelin and T4 (201 ± 4 beat/min, 0.71 ± 0.02 mv vs. hypothyroid 145 ± 9 beat/min, 0.563 ± 0.015 mv; respectively. Conclusion: The co-administration of apelin and T4 showed a protective effect on QRS voltage and HR in PTU‑induced hypothyroid rats.

Cloudera administration handbook

CERN Document Server

Menon, Rohit

2014-01-01

An easy-to-follow Apache Hadoop administrator's guide filled with practical screenshots and explanations for each step and configuration. This book is great for administrators interested in setting up and managing a large Hadoop cluster. If you are an administrator, or want to be an administrator, and you are ready to build and maintain a production-level cluster running CDH5, then this book is for you.

Tolerability, usability and acceptability of dissolving microneedle patch administration in human subjects.

Science.gov (United States)

Arya, Jaya; Henry, Sebastien; Kalluri, Haripriya; McAllister, Devin V; Pewin, Winston P; Prausnitz, Mark R

2017-06-01

To support translation of microneedle patches from pre-clinical development into clinical trials, this study examined the effect of microneedle patch application on local skin reactions, reliability of use and acceptability to patients. Placebo patches containing dissolving microneedles were administered to fifteen human participants. Microneedle patches were well tolerated in the skin with no pain or swelling and only mild erythema localized to the site of patch administration that resolved fully within seven days. Microneedle patches could be administered by hand without the need of an applicator and delivery efficiencies were similar for investigator-administration and self-administration. Microneedle patch administration was not considered painful and the large majority of subjects were somewhat or fully confident that they self-administered patches correctly. Microneedle patches were overwhelmingly preferred over conventional needle and syringe injection. Altogether, these results demonstrate that dissolving microneedle patches were well tolerated, easily usable and strongly accepted by human subjects, which will facilitate further clinical translation of this technology. Copyright © 2017 Elsevier Ltd. All rights reserved.

Continued administration of ciliary neurotrophic factor protects mice from inflammatory pathology in experimental autoimmune encephalomyelitis

DEFF Research Database (Denmark)

Kuhlmann, Tanja; Remington, Leah; Cognet, Isabelle

2006-01-01

Multiple sclerosis is an inflammatory disease of the central nervous system that leads to loss of myelin and oligodendrocytes and damage to axons. We show that daily administration (days 8 to 24) of murine ciliary neurotrophic factor (CNTF), a neurotrophic factor that has been described as a surv......Multiple sclerosis is an inflammatory disease of the central nervous system that leads to loss of myelin and oligodendrocytes and damage to axons. We show that daily administration (days 8 to 24) of murine ciliary neurotrophic factor (CNTF), a neurotrophic factor that has been described...... it was withdrawn. After cessation of CNTF treatment, inflammation and symptoms returned to control levels. However, slight but significantly higher numbers of oligodendrocytes, NG2-positive cells, axons, and neurons were observed in mice that had been treated with high concentrations of CNTF. Our results show...

Social defeat alters the acquisition of cocaine self-administration in rats: role of individual differences in cocaine-taking behavior.

Science.gov (United States)

Kabbaj, M; Norton, C S; Kollack-Walker, S; Watson, S J; Robinson, T E; Akil, H

2001-12-01

It is known that social defeat can modulate cocaine self-administration. However, it is unclear whether this psychosocial stressor affects drug-taking behavior to the same extent across all individual animals, particularly those with differing propensities to self-administer psychostimulants. This study examined the effect of social defeat on cocaine self-administration in animals that differ in novelty-seeking behavior that predicts differences in drug self-administration. Male Sprague-Dawley rats were first classified into high-responder (HR) and low-responder (LR) groups. HR and LR rats were categorized based on their locomotor activity in a novel environment, with HR rats exhibiting higher locomotor activity than LR rats. Then, male rats were exposed on four occasions to an aggressive Long Evans male rat over the course of 4 days. Control rats were not exposed to the social defeat. All rats were subsequently implanted with jugular catheters and 3 days later placed into the self-administration box to study the acquisition of cocaine self-administration (0.25 mg per infusion). HR non-defeated animals self-administered more cocaine than the LR non-defeated animals. Following social defeat, the acquisition of cocaine self-administration is significantly delayed in HR rats and enhanced in LR rats. CONCLUSION The unique patterns of responsiveness in the HR and LR animals suggest that social defeat plays a role of equalizer of individual differences in drug-taking behavior.

Acupuncture suppresses intravenous methamphetamine self-administration through GABA receptor's mediation.

Science.gov (United States)

Choi, Yi Jeong; Kim, Nam Jun; Zhao, Rong Jie; Kim, Da Hye; Yang, Chae Ha; Kim, Hee Young; Gwak, Young S; Jang, Eun Young; Kim, Jae Su; Lee, Yun Kyu; Lee, Hyun Jong; Lee, Sang Nam; Lim, Sung Chul; Lee, Bong Hyo

2018-01-01

Methamphetamine is one of the widely abused drugs. In spite of a number of studies, there is still little successful therapy to suppress the methamphetamine abuse. Acupuncture has shown to attenuate the reinforcing effects of psychostimulant. Based on, the present study investigated if acupuncture could suppress intravenous methamphetamine self-administration behavior. In addition, a possible neuronal mechanism was investigated. Male Sprague-Dawley rats weighing 270-300g were trained to intake food pellet. After catheter implantation, animal was trained to self-administer methamphetamine (0.05mg/kg) intravenously using fixed ratio 1 schedule in daily 2h session during 3 weeks. After training, rats who established baseline (infusion variation less than 20% of the mean for 3 consecutive days) received acupuncture treatment on the next day. Acupuncture was performed at each acupoint manually. In the second experiment, the selective antagonists of GABA A or GABA B receptor were given before acupuncture to investigate the possible neuronal involvement of GABA receptor pathway in the acupuncture effects. C-Fos expression was examined in the nucleus accumbens to support behavioral data. Acupuncture at HT7, but not at control acupoint LI5, reduced the self-administration behavior significantly. Also, the effects of acupuncture were blocked by the GABA receptor antagonists. C-Fos expression was shown to be parallel with the behavioral data. Results of this study have shown that acupuncture at HT7 suppressed methamphetamine self-administration through GABA receptor system, suggesting that acupuncture at HT7 can be a useful therapy for the treatment of methamphetamine abuse. Copyright © 2017 Elsevier B.V. All rights reserved.

Administrative Reform

DEFF Research Database (Denmark)

Plum, Maja

Through the example of a Danish reform of educational plans in early childhood education, the paper critically addresses administrative educational reforms promoting accountability, visibility and documentation. Drawing on Foucaultian perspectives, the relation between knowledge and governing...... of administrative technology, tracing how the humanistic values of education embed and are embedded within ‘the professional nursery teacher' as an object and subject of administrative practice. Rather than undermining the humanistic potential of education, it is argued that the technology of accounting...

Nuclear Future is Ten Years Old. Innovative Nuclear Technology Celebrates Anniversary at General Conference

International Nuclear Information System (INIS)

Verlini, Giovanni

2011-01-01

IAEA-led International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO) marked today its tenth anniversary with a ceremony held on the opening day of the IAEA's annual General Conference. INPRO was established in 2000 to ensure that sustainable nuclear energy is available to meet the energy needs of the twenty-first century.

36 CFR 1011.13 - How will the Presidio Trust use administrative wage garnishment to collect a debt from a debtor's...

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false How will the Presidio Trust... Debts § 1011.13 How will the Presidio Trust use administrative wage garnishment to collect a debt from a... 30 days prior to initiating an administrative wage garnishment, the Presidio Trust will send notice...

GMP-grade α-TEA lysine salt: a 28-Day oral toxicity and toxicokinetic study with a 28-Day recovery period in Beagle dogs

International Nuclear Information System (INIS)

Guerrouahen, Bella S.; Hahn, Tobias; Alderman, Zefora; Curti, Brendan; Urba, Walter; Akporiaye, Emmanuel T.

2016-01-01

Alpha-tocopheryloxyacetic acid (α-TEA) is a semi-synthetic derivative of naturally occurring vitamin E (alpha-tocopherol) that can be delivered via an oral route. Preclinical in vitro and in vivo data demonstrated that α-TEA is a potent anti-tumor agent with a safe toxicity profile in mice. We report a comprehensive study to evaluate the toxokinetics of good manufacturing practice (GMP)-grade α-TEA in dogs after daily oral administration for 28 days, followed by a 28-day recovery period. Male and female beagle dogs received capsules of α-TEA Lysine Salt at doses of 100, 300, 1500 mg/kg/day. α-TEA plasma levels were determined by high-performance liquid chromatography (HPLC) with mass spectrometric detection. During the treatment, animals were observe for clinical signs, food consumption, body weight, and subjected to ophthalmoscopic, and electrocardiographic assessments. At the end of the dosing period, blood was taken and toxicokinetic analyses and histopathology assessments were performed when animals were necropsied. Our findings showed that there was no α-TEA-related mortality or moribundity. At the highest dose, increases in white blood cells and fibrinogen levels were observed. These levels returned to normal at the end of the recovery period. Histopathological evaluation of major organs revealed no significant lesions related to α-TEA-treatment. We demonstrate that for designing clinical trials in patients, the highest non-severely toxic dose (HNSTD) of α-TEA is 1500 mg/kg/day in Beagle dogs and this data informed the design of dose-escalation studies of α-TEA in patients with advanced cancer

Study on the most appropriate time for romurtide administration (Nopia) in radiotherapy patients

International Nuclear Information System (INIS)

Yokouchi, Junichi; Hirabayashi, Shoji; Kanesaka, Naoto; Baba, Seiko; Amino, Masayuki; Abe, Kimihiko

1997-01-01

The most appropriate time for administration was studied based on examination of the total number of leukocytes, differential white blood count, and the number of platelets in 30 cases in which 200 μg Romurtide (Nopia) was injected subcutaneously on the day of radiotherapy, 5 times a week, for 2 weeks, totally 10 times because leukopenia was caused during treatment with radiotherapy. It was recognized that the number of leukocytes, mainly neutrophils, increased from 1 week after starting administration of Romurtide to after the completion of administration (2 weeks after administration), except 1 week after completion of administration. The increasing effect in the number of platelets was not recognized, and it had decreased from at the completion of administration to 1 week after the completion of administration of Romurtide. The rate of completion of radiotherapy was 100% without any serious adverse events, but there were 4 cases in which fever was observed. Therefore, it is not very favorable to administer Romurtide immediately after radiation, taking account of the treatment period of radiotherapy. It is also considered that it would be necessary to start radiation after sufficient recovery of the number of leukocytes or increase in their number by using G-CSF preparation in cases in which the leukocyte count has fallen since starting radiation due to the influence of the preceding chemotherapy. (author)

Magnitude of Anemia at Discharge Increases 30-Day Hospital Readmissions.

Science.gov (United States)

Koch, Colleen G; Li, Liang; Sun, Zhiyuan; Hixson, Eric D; Tang, Anne; Chagin, Kevin; Kattan, Michael; Phillips, Shannon C; Blackstone, Eugene H; Henderson, J Michael

2017-12-01

Anemia during hospitalization is associated with poor health outcomes. Does anemia at discharge place patients at risk for hospital readmission within 30 days of discharge? Our objectives were to examine the prevalence and magnitude of anemia at hospital discharge and determine whether anemia at discharge was associated with 30-day readmissions among a cohort of hospitalizations in a single health care system. From January 1, 2009, to August 31, 2011, there were 152,757 eligible hospitalizations within a single health care system. The endpoint was any hospitalization within 30 days of discharge. The University HealthSystem Consortium's clinical database was used for demographics and comorbidities; hemoglobin values are from the hospitals' electronic medical records, and readmission status was obtained from the University HealthSystem Consortium administrative data systems. Mild anemia was defined as hemoglobin of greater than 11 to less than 12 g/dl in women and greater than 11 to less than 13 g/dl in men; moderate, greater than 9 to less than or equal to 11 g/dl; and severe, less than or equal to 9 g/dl. Logistic regression was used to assess the association of anemia and 30-day readmissions adjusted for demographics, comorbidity, and hospitalization type. Among 152,757 hospitalizations, 72% of patients were discharged with anemia: 31,903 (21%), mild; 52,971 (35%), moderate; and 25,522 (17%), severe. Discharge anemia was associated with severity-dependent increased odds for 30-day hospital readmission compared with those without anemia: for mild anemia, 1.74 (1.65-1.82); moderate anemia, 2.76 (2.64-2.89); and severe anemia, 3.47 (3.30-3.65), P < 0.001. Anemia at discharge is associated with a severity-dependent increased risk for 30-day readmission. A strategy focusing on anemia treatment care paths during index hospitalization offers an opportunity to influence subsequent readmissions.

Permanent relief from intermittent cold stress-induced fibromyalgia-like abnormal pain by repeated intrathecal administration of antidepressants

Directory of Open Access Journals (Sweden)

Mukae Takehiro

2011-09-01

Full Text Available Abstract Background Fibromyalgia (FM is characterized by chronic widespread pain, which is often refractory to conventional painkillers. Numerous clinical studies have demonstrated that antidepressants are effective in treating FM pain. We previously established a mouse model of FM-like pain, induced by intermittent cold stress (ICS. Results In this study, we find that ICS exposure causes a transient increase in plasma corticosterone concentration, but not in anxiety or depression-like behaviors. A single intrathecal injection of an antidepressant, such as milnacipran, amitriptyline, mianserin or paroxetine, had an acute analgesic effect on ICS-induced thermal hyperalgesia at post-stress day 1 in a dose-dependent manner. In addition, repeated daily antidepressant treatments during post-stress days 1-5 gradually reversed the reduction in thermal pain threshold, and this recovery was maintained for at least 7 days after the final treatment. In addition, relief from mechanical allodynia, induced by ICS exposure, was also observed at day 9 after the cessation of antidepressant treatment. In contrast, the intravenous administration of these antidepressants at conventional doses failed to provide relief. Conclusions These results suggest that the repetitive intrathecal administration of antidepressants permanently cures ICS-induced FM pain in mice.

Intranasal Nerve Growth Factor administration improves cerebral functions in a child with severe traumatic brain injury: A case report.

Science.gov (United States)

Chiaretti, Antonio; Conti, Giorgio; Falsini, Benedetto; Buonsenso, Danilo; Crasti, Matteo; Manni, Luigi; Soligo, Marzia; Fantacci, Claudia; Genovese, Orazio; Calcagni, Maria Lucia; Di Giuda, Daniela; Mattoli, Maria Vittoria; Cocciolillo, Fabrizio; Ferrara, Pietro; Ruggiero, Antonio; Staccioli, Susanna; Colafati, Giovanna Stefania; Riccardi, Riccardo

2017-01-01

Nerve growth factor (NGF) promotes neural recovery after experimental traumatic brain injury (TBI) supporting neuronal growth, differentiation and survival of brain cells and up-regulating the neurogenesis-associated protein Doublecortin (DCX). Only a few studies reported NGF administration in paediatric patients with severe TBI. A four-year-old boy in a persistent unresponsive wakefulness syndrome (UWS) was treated with intranasal murine NGF administration 6 months after severe TBI. The patient received four cycles of intranasal NGF (0.1 mg/kg, twice a day for 10 consecutive days). NGF administration improved functional [Positron Emission Tomography/Computed Tomography (PET/CT); Single photon emission/Computed Tomography (SPECT/CT) and Magnetic Resonance Imaging (MRI)] assessment, electrophysiological [Electroencephalogram (EEG) and Visual Evoked Potential (VEP)] studies and clinical conditions. He showed improvements in voluntary movements, facial mimicry, phonation, attention and verbal comprehension, ability to cry, cough reflex, oral motility, feeding capacity, and bowel and urinary functions. After NGF administration, raised levels of both NGF and DCX were found in the cerebrospinal fluid of the patient. No side effects were reported. Although further studies are needed for better understanding the neuroprotective role of this neurotrophin, intranasal NGF administration appears to be a promising and safe rescuing strategy treatment in children with neurological impairment after TBI.

Locomotor activity: A distinctive index in morphine self-administration in rats.

Science.gov (United States)

Zhang, Jian-Jun; Kong, Qingyao

2017-01-01

Self-administration of addictive drugs is a widely used tool for studying behavioral, neurobiological, and genetic factors in addiction. However, how locomotor activity is affected during self-administration of addictive drugs has not been extensively studied. In our present study, we tested the locomotor activity levels during acquisition, extinction and reinstatement of morphine self-administration in rats. We found that compared with saline self-administration (SA), rats that trained with morphine SA had higher locomotor activity. Rats that successfully acquired SA also showed higher locomotor activity than rats that failed in acquiring SA. Moreover, locomotor activity was correlated with the number of drug infusions but not with the number of inactive pokes. We also tested the locomotor activity in the extinction and the morphine-primed reinstatement session. Interestingly, we found that in the first extinction session, although the number of active pokes did not change, the locomotor activity was significantly lower than in the last acquisition session, and this decrease can be maintained for at least six days. Finally, morphine priming enhanced the locomotor activity during the reinstatement test, regardless of if the active pokes were significantly increased or not. Our results clearly suggest that locomotor activity, which may reflect the pharmacological effects of morphine, is different from drug seeking behavior and is a distinctive index in drug self-administration.

Locomotor activity: A distinctive index in morphine self-administration in rats

Science.gov (United States)

Kong, Qingyao

2017-01-01

Self-administration of addictive drugs is a widely used tool for studying behavioral, neurobiological, and genetic factors in addiction. However, how locomotor activity is affected during self-administration of addictive drugs has not been extensively studied. In our present study, we tested the locomotor activity levels during acquisition, extinction and reinstatement of morphine self-administration in rats. We found that compared with saline self-administration (SA), rats that trained with morphine SA had higher locomotor activity. Rats that successfully acquired SA also showed higher locomotor activity than rats that failed in acquiring SA. Moreover, locomotor activity was correlated with the number of drug infusions but not with the number of inactive pokes. We also tested the locomotor activity in the extinction and the morphine-primed reinstatement session. Interestingly, we found that in the first extinction session, although the number of active pokes did not change, the locomotor activity was significantly lower than in the last acquisition session, and this decrease can be maintained for at least six days. Finally, morphine priming enhanced the locomotor activity during the reinstatement test, regardless of if the active pokes were significantly increased or not. Our results clearly suggest that locomotor activity, which may reflect the pharmacological effects of morphine, is different from drug seeking behavior and is a distinctive index in drug self-administration. PMID:28380023

System administrator`s guide to CDPS. Version 1.0

Energy Technology Data Exchange (ETDEWEB)

Didier, B.T.; Portwood, M.H.

1994-05-01

The System Administrator`s Guide to CDPS is intended for those responsible for setting up and maintaining the hardware and software of a Common Mapping Standard (CMS) Date Production System (CDPS) installation. This guide assists the system administrator in performing typical administrative functions. It is not intended to replace the Ultrix Documentation Set that should be available for a DCPS installation. The Ultrix Documentation Set will be required to provide details on referenced Ultrix commands as well as procedures for performing Ultrix maintenance functions. There are six major sections in this guide. Section 1 introduces the system administrator to CDPS and describes the assumptions that are made by this guide. Section 2 describes the CDPS platform configuration. Section 3 describes the platform preparation that is required to install the CDPS software. Section 4 describes the CPS software and its installation procedures. Section 5 describes the CDS software and its installation procedures. Section 6 describes various operation and maintenance procedures. Four appendices are also provided. Appendix A contains a list of used acronyms. Appendix B provides a terse description of common Ultrix commands that are used in administrative functions. Appendix C provides sample CPS and CDS configuration files. Appendix D provides a required list and a recommended list of Ultrix software subsets for installation on a CDPS platform.

Night work, light exposure and melatonin on work days and days off

DEFF Research Database (Denmark)

Daugaard, Stine; Garde, Anne Helene; Bonde, Jens Peter Ellekilde

2017-01-01

We aimed to examine the effects of night work on salivary melatonin concentration during and subsequent to night work and the mediating role of light. We included 254 day workers and 87 night workers who were followed during 322 work days and 301 days off work. Each day was defined as the 24 hour...... period starting from the beginning of a night shift or from waking in the mornings with day work and days off. Light levels were recorded and synchronized with diary information (start and end of sleep and work). On average, participants provided four saliva samples per day, and these were analyzed...... for melatonin concentration by liquid chromatography tandem mass spectrometry (LC-MS/MS). Differences between day and night workers on work days and days off were assessed with multilevel regression models with melatonin concentration as the primary outcome. All models were stratified or adjusted by time of day...

Comparative toxicokinetics of MMB4 DMS in rats, rabbits, dogs, and monkeys following single and repeated intramuscular administration.

Science.gov (United States)

Hong, S Peter; Gibbs, Seth T; Kobs, Dean J; Hawk, Michael A; Croutch, Claire R; Osheroff, Merrill R; Johnson, Jerry D; Burback, Brian L

2013-01-01

1,1'-Methylenebis[4-[(hydroxyimino)methyl]-pyridinium] (MMB4) dimethanesulfonate (DMS) is a bisquaternary pyridinium aldoxime that reactivates acetylcholinesterase inhibited by organophosphorus nerve agent. Time courses of MMB4 concentrations in plasma were characterized following 7-day repeated intramuscular (IM) administrations of MMB4 DMS to male and female Sprague-Dawley rats, New Zealand White rabbits, beagle dogs (single dose only), and rhesus monkeys at drug dose levels used in earlier toxicology studies. In general, there were no significant differences in MMB4 toxicokinetic (TK) parameters between males and females for all the species tested in these studies. After a single IM administration to rats, rabbits, dogs, and monkeys, MMB4 DMS was rapidly absorbed, resulting in average T max values ranging from 5 to 30 minutes. Although C max values did not increase dose proportionally, the overall exposure to MMB4 in these preclinical species, as indicated by area under the curve (AUC) extrapolated to the infinity (AUC∞) values, increased in an approximately dose-proportional manner. The MMB4 DMS was extensively absorbed into the systemic circulation after IM administration as demonstrated by greater than 80% absolute bioavailability values for rats, rabbits, and dogs. Repeated administrations of MMB4 DMS for 7 days did not overtly alter TK parameters for MMB4 in rats, rabbits, and monkeys (150 and 300 mg/kg/d dose groups only). However, C max and AUC values decreased in monkeys given 450 and 600 mg/kg IM doses of MMB4 DMS following repeated administrations for 7 days. Based on the TK results obtained from the current study and published investigations, it was found that the apparent volume of distribution and clearance values were similar among various preclinical species, except for the rat.

Oral Administration of Shark Type II Collagen Suppresses Complete Freund’s Adjuvant-Induced Rheumatoid Arthritis in Rats

Directory of Open Access Journals (Sweden)

Wenhui Wu

2012-03-01

Full Text Available Objective: Shark type II collagen (SCII is extracted as a glycoprotein from the cartilage of blue shark (Prionace glauca. We aim to confirm the effects of oral tolerance of SCII on inflammatory and immune responses to the ankle joint of rheumatoid-arthritis rats induced by Complete Freund’s Adjuvant (CFA. Materials and Methods: The onset of rheumatoid arthritis (RA was observed 14 ± x days after injection of CFA. Rats in the control group were treated with acetic acid by oral administration (0.05 mmol kg−1d−1, days 14–28, while rats in experimental groups were treated by oral administration with SCII (1 or 3 mg kg−1d−1, days 14–28, Tripterygium wilfordii polyglycosidium (TWP (10 mg kg−1d−1, days 14–28, and bovine type II collagen from US (US-CII (1 mg kg−1d−1, days 14–28, respectively. The severity of arthritis was evaluated by the articular swelling. The immunological indexes observed included delayed type hypersensitivity (DTH reaction, the level of interleukins 10 (IL-10 in rat blood serum and morphological characterization. Mixed lymphocyte culture (MLC was performed to investigate the relationship between T cell apoptosis and specific immune tolerance induced by SCII. Results: Treatment with SCII for 2 weeks significantly attenuated the acute inflammation. The rats orally administrated with SCII at the level of 3 mg kg−1d−1 (SCII 3 and US-CII had decreased DTH reaction compared with rats in control group. Rats treated with SCII 3 had the highest level of IL-10 with 102 pg/mL. SCII with concentration of 10 μg/L could help to significantly enhance level of Fas/Apo-1 in T cell in vitro. The result of histological staining indicated that the recovery of the articular membranes of ankle joint in SCII 3 group was greatly enhanced. Conclusions: Our results suggest that appropriate dose of SCII can not only ameliorate symptoms but also modify the disease process of Complete-Freunds-Adjuvant-induced arthritis. Oral

Night work, light exposure and melatonin on work days and days off.

Science.gov (United States)

Daugaard, Stine; Garde, Anne Helene; Bonde, Jens Peter Ellekilde; Christoffersen, Jens; Hansen, Äse Marie; Markvart, Jakob; Schlünssen, Vivi; Skene, Debra J; Vistisen, Helene Tilma; Kolstad, Henrik A

2017-01-01

We aimed to examine the effects of night work on salivary melatonin concentration during and subsequent to night work and the mediating role of light. We included 254 day workers and 87 night workers who were followed during 322 work days and 301 days off work. Each day was defined as the 24 hour period starting from the beginning of a night shift or from waking in the mornings with day work and days off. Light levels were recorded and synchronized with diary information (start and end of sleep and work). On average, participants provided four saliva samples per day, and these were analyzed for melatonin concentration by liquid chromatography tandem mass spectrometry (LC-MS/MS). Differences between day and night workers on work days and days off were assessed with multilevel regression models with melatonin concentration as the primary outcome. All models were stratified or adjusted by time of day. For light exposure, we estimated the total, direct and indirect effects of night work on melatonin concentrations obtaining 95% confidence intervals through bootstrapping. On work days, night workers showed 15% lower salivary melatonin concentrations compared with day workers (-15.0%; 95% CI: -31.4%; 5.2%). During the night, light exposure mediated a melatonin suppression of approximately 6% (-5.9%, 95% CI: -10.2%; -1.5%). No mediating effect of light was seen during the day time. On days off, we observed no difference in melatonin concentrations between day and night workers. These findings are in accordance with a transient and partly light-mediated effect of night work on melatonin production.

Teachers' and Administrators' Perceptions of Knowledge Management Competence of High School Administrators

Science.gov (United States)

Memisoglu, Salih Pasa

2016-01-01

This study aims to determine the teachers' and administrators' perceptions of knowledge management competence in high school administration. The study was conducted using the screening model and the study group consisted of 162 teachers and 35 administrators working at eight high schools in Turkey. Administrators' knowledge management competence…

Pharmacokinetics of nalbuphine hydrochloride after intravenous and intramuscular administration to Hispaniolan Amazon parrots (Amazona ventralis).

Science.gov (United States)

Keller, Dominique L; Sanchez-Migallon Guzman, David; Klauer, Julia M; KuKanich, Butch; Barker, Steven A; Rodríguez-Ramos Fernández, Julia; Paul-Murphy, Joanne R

2011-06-01

To assess the pharmacokinetics of nalbuphine HCl after IV and IM administration to Hispaniolan Amazon parrots (Amazona ventralis). 8 healthy adult Hispaniolan Amazon parrots of unknown sex. Nalbuphine HCl (12.5 mg/kg) was administered IV and IM to all birds in a complete randomized crossover study design; there was a washout period of 21 days between subsequent administrations. Plasma samples were obtained from blood collected at predetermined time points for measurement of nalbuphine concentration by use of liquid chromatography-tandem mass spectrometry. Pharmacokinetic parameters were estimated by use of computer software. Nalbuphine was rapidly eliminated with a terminal half-life of 0.33 hours and clearance of 69.95 mL/min/kg after IV administration and a half-life of 0.35 hours after IM administration. Volume of distribution was 2.01 L/kg after IV administration. The fraction of the dose absorbed was high (1.03) after IM administration. No adverse effects were detected in the parrots during the study. In Hispaniolan Amazon parrots, nalbuphine appeared to have good bioavailability after IM administration and was rapidly cleared after IV and IM administration. Safety and analgesic efficacy of various nalbuphine treatment regimens in this species require further investigation to determine the potential for clinical palliation of signs of pain in psittacine species.

Acute and 28-day subchronic toxicity studies of mangiferin, a glucosylxanthone isolated from Mangifera indica L. stem bark.

Directory of Open Access Journals (Sweden)