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Sample records for tripanosomosis animal causada

  1. MORTALIDAD CAUSADA POR ANIMALES VENENOSOS EN VENEZUELA: 1980-1999 I MORTALITY CAUSED BY VENOMOUS ANIMALS IN VENEZUELA: 1980-1999

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    De Sousa Leonardo

    2018-04-01

    Full Text Available This study reports the chronology and epidemiological pattern of human mortal accidents inflicted by venomous animals in Venezuela for the period 1980 to 1999. National mortality data were obtained by passive epidemiological surveillance through inspection of series E905 and X20 to X29, registered in the mortality and vital statistics yearly records, produced by the Venezuelan National Health System. The mortality rates per year and the average rate for the 20-year period per 100.000 inhabitants were assessed from the 1,494 deaths recorded in this period. The main cause of death was snakebite (n = 921; 61.6%, followed by envenoming by hymenoptera (n = 310; 20.7% and scorpion stings (n = 185; 12.4%. The higher frequency of deaths due to snakebites corresponded to 1987 (62 cases, whereas for hymenoptera were in 1980 and 1991 (21 cases each and 1995 for scorpions (18 cases. For any of these etiological factors mortality was higher for males (80.4%. The average annual mortality rate for the studied period (deaths per 100,000 inhabitants per etiological agent was 0.24 (snakes, 0.08 (hymenoptera and 0.05 (scorpions. These epidemiological data indicated that the accidents caused by venomous animals represent a collective health problem in Venezuel

  2. Síndrome oculoglandular de Parinaud causada por esporotricose

    OpenAIRE

    Ribeiro,Alexandre Sampaio de Abreu; Bisol,Tiago; Menezes,Marcela Sant'Ana

    2010-01-01

    A síndrome oculoglandular de Parinaud é uma doença ocular rara causada por diferentes agentes etiológicos, entre eles bactérias, vírus e fungos. É caracterizada por uma conjuntivite granulomatosa, acompanhada de linfadenopatia pré-auricular adjacente e pode trazer sequelas caso não seja prontamente tratada. Neste artigo é relatado o caso de uma jovem técnica de enfermagem e estudante de medicina veterinária apresentando a síndrome oculoglandular de Parinaud causada pelo fungo Sporothrix schen...

  3. Effect of topical 0.5% povidone-iodine compared to 5% natamycin in fungal keratitis caused by Fusarium solani in a rabbit model: a pilot study Efeito tópico de iodo-povidona 0,5% comparado com natamicina 5% em ceratites fúngicas causadas por Fusarium solani em um modelo animal de coelhos: estudo piloto

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    Lauro Augusto de Oliveira

    2008-12-01

    Full Text Available PURPOSE: To evaluate the efficacy of topical administration of 0.5% povidone-iodine in experimental Fusarium solani keratitis in rabbits. METHODS: Fungal keratitis caused by Fusarium solani was induced in the right eye of 24 New Zealand rabbits. The rabbits were randomly divided into 3 different treatment groups: Group I (povidone-iodine - treated with topical 0.5% povidone-iodine; Group II (natamycin - treated with topical 5% natamycin; and Group III (control - treated with topical saline solution. In all groups the rabbits were treated for three days and then sacrificed. The corneas were excised, macerated and immersed in 10 mL BHI. Culture samples were plated daily on Sabouraud's agar for 7 days, and the number of colony-forming units (CFU was counted. The rabbits were clinically evaluated during the treatment period. RESULTS: The povidone-iodine and natamycin groups demonstrated better efficacy than the control group based on the number of rabbits with no colonies growing. However, there were no statistically significant differences between the three groups when the number of CFU was analyzed (p>0.05. CONCLUSIONS: Our study demonstrates important methodological considerations in the use of in vivo animal models for the testing of antifungal agents. Using this sample size and methodology of counting CFU, topical 0.5% povidone-iodine demonstrated no benefit in the treatment of experimental Fusarium solani when compared with topical 5% natamycin.OBJETIVO: Avaliar a eficácia do uso tópico de iodo-povidona 0,5% em ceratite experimental por Fusarium solani em coelhos. MÉTODOS: Ceratite fúngica por Fusarium solani foi induzida no olho direito de 24 coelhos da raça New Zealand. Os coelhos foram divididos aleatoriamente em 3 diferentes grupos de tratamento: Grupo I (iodo-povidona - tratados com iodo-povidona 0,5%; Grupo II (natamicina - tratados com natamicina 5%; Grupo III (controle - tratados com solução salina. Os coelhos dos 3 grupos foram

  4. Muerte cerebral causada por consumo de psicofármacos

    OpenAIRE

    Iglesias Rozas, José Rafael, 1942-

    1987-01-01

    Tres imágenes de una biopsia de un cerebro en estado de muerte cerebral causada por consumo de psicofármacos. Three pictures of a biopsy of a brain that has died because of consumption of psychoactive drugs.

  5. Animals

    International Nuclear Information System (INIS)

    Skuterud, L.; Strand, P.; Howard, B.J.

    1997-01-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG)

  6. Animator

    Science.gov (United States)

    Tech Directions, 2008

    2008-01-01

    Art and animation work is the most significant part of electronic game development, but is also found in television commercials, computer programs, the Internet, comic books, and in just about every visual media imaginable. It is the part of the project that makes an abstract design idea concrete and visible. Animators create the motion of life in…

  7. Animals

    Energy Technology Data Exchange (ETDEWEB)

    Skuterud, L.; Strand, P. [Norwegian Radiation Protection Authority (Norway); Howard, B.J. [Inst. of Terrestrial Ecology (United Kingdom)

    1997-10-01

    The radionuclides of most concern with respect to contamination of animals after a nuclear accident are radioiodine, radiocaesium and radiostrontium (ICRP 30, 1979). Of the other significant anthropogenic radionuclides likely to be released in most accidents, only small proportions of that ingested will be absorbed in an animals gut, and the main animal products, milk and meat, will not normally be contaminated to a significant extent. Animal products will mostly be contaminated as a result of ingestion of contaminated feed and possibly, but to a much lesser extent, from inhalation (for radioiodine only). Direct external contamination of animals is of little or no consequence in human food production. Radioiodine and radiostrontium are important with respect to contamination of milk; radiocaesium contaminates both milk and meat. The physical and chemical form of a radionuclide can influence its absorption in the animal gut. For example, following the Chernobyl accident radiocaesium incorporated into vegetation by root uptake was more readily absorbed than that associated with the original deposit. The transfer of radiocaesium and radiostrontium to animals will be presented both as transfer coefficients and aggregated transfer coefficients. For most animal meat products, only radiocaesium is important as other radionuclides do not significantly contaminate muscle. Farm animal products are the most important foodstuff determining radiocaesium intake by the average consumer in the Nordic countries. The major potential source of radioiodine and radiostrontium to humans is milk and milk products. Of the different species, the smaller animals have the highest transfer of radiocaesium from fodder to meat and milk. (EG). 68 refs.

  8. Queratitis causada por Paecilomyces lilacinus. Reporte de un caso

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    Alejandro del Castillo Ruiz

    2016-01-01

    Conclusiones: La queratitis micótica es una infección corneal muy seria, de evolución tórpida, que puede causar ceguera. Comúnmente se desarrolla en pacientes después de un trauma o en aquellos con una superficie corneal comprometida. Voriconazol se ha referido como un fármaco útil para el tratamiento de úlceras corneales causadas por Paecilomyces lilacinus con muy buena penetración a estroma, acuoso y vítreo por vía oral y tópica. Un diagnóstico y tratamiento oportunos fueron esenciales en este caso de queratitis micótica para su resolución.

  9. Identificação de enfermidades agudas causadas por animais e plantas em ambientes rurais e litorâneos: auxílio à prática dermatológica Identification of acute diseases caused by animals and plants in wild environments: contribution to dermatologic practice

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    Vidal Haddad Junior

    2009-08-01

    Full Text Available FUNDAMENTOS: Nos últimos anos, existe um aumento progressivo do contato de moradores urbanos com ambientes selvagens devido a atividades de lazer. Com isso, algumas dermatites pouco conhecidas podem ser observadas nas clínicas privadas e ambulatórios dermatológicos, especialmente nos inícios de semana e finais de férias. OBJETIVOS: Obter e fornecer informações para dermatologistas sobre o problema. PACIENTES E MÉTODOS: O autor observou, em adultos e crianças, dermatites agudas associadas a plantas ou animais em Ubatuba, cidade litorânea de São Paulo, por dois meses (junho/julho de 2006 e na Faculdade de Medicina de Botucatu, também por dois meses (junho/julho de 2007. RESULTADOS: Foram observados 25 pacientes na área rural e 43 na área litorânea nas condições estabelecidas. Em áreas rurais, foram mais observadas fitofotodermatites e picadas de insetos, enquanto em áreas litorâneas traumas por ouriços-do-mar e fitofotodermatites predominaram; entretanto, em ambas as áreas ocorreram outros acidentes de difícil identificação na prática diária. CONCLUSÕES: Devemos estar atentos ao fato de o paciente procurar o dermatologista somente após as fases agudas dos acidentes. Informações sobre as enfermidades mais comuns e suas características podem ser muito úteis para a prática nos consultórios. O autor sugere uma tabela algorítmica para auxílio diagnóstico.BACKGROUND: In recent years, there has been increasing contact between human beings that live in urban regions and the wild environment due to a series of activities. As a result, some poorly known dermatitis may present in private and dermatological clinics, especially early in the week and at the end of vacation periods. OBJECTIVES: To obtain and provide information for dermatologists on the problem. PATIENTS AND METHODS: The author observed adult and pediatric patients with acute dermatitis associated with plants or animals in Ubatuba, coastal city of Sao Paulo

  10. Relato de Caso: Dermatite de Contato Causada por Arruda (Ruta graveolens L.)

    OpenAIRE

    Cortez, Lúcia Elaine Ranieri; Cortez, Diógenes Aparício Garcia

    2008-01-01

    Um homem de 26 anos desenvolveu uma reação fototóxica em suas pernas, após utilizar as partes aéreas frescas da arruda (Ruta graveolens L.), para repelir pernilongos, depois de se expor ao sol. A hipersensibilidade foi causada devido às furanocumarinas (psoralenos) presentes no óleo essencial da arruda.

  11. Peracute bovine mastitis caused by Klebsiella pneumoniae Mastite bovina hiperaguda causada por Klebsiella pneumoniae

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    M.G. Ribeiro

    2008-04-01

    Full Text Available Relata-se a ocorrência de graves sintomas de mastite hiperaguda em vaca, causada por Klebsiella pneumoniae, na terceira semana de lactação. Descrevem-se aspectos epidemiológicos, sintomas clínicos, procedimentos de diagnóstico microbiológico, conduta terapêutica e medidas de controle.

  12. Aspectos de la respuesta inmune innata en las infecciones intramamarias causadas por Staphylococcus aureus en bovinos

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    Elizabet A.L Pereyra

    2014-12-01

    Full Text Available Staphylococcus aureus es el principal agente causante de mastitis bovina en Argentina y en el mundo. Esta bacteria ocasiona infecciones crónicas que generan importantes pérdidas a los productores y la industria lechera. El objetivo de este artículo es caracterizar los mecanismos que intervienen en la infección causada por S. aureus en la glándula mamaria bovina, evaluando dos aspectos diferentes del proceso infeccioso: por un lado, lo vinculado con la respuesta inmune innata por parte del hospedador, y por otro, la capacidad de la bacteria para evadir el sistema inmune e interactuar con diferentes tipos celulares. La exploración de la interacción de S. aureus con el sistema inmune de la glándula mamaria bovina permitirá identificar blancos para delinear nuevas alternativas preventivas o curativas, que contribuyan a evitar o eliminar las infecciones causadas por este organismo.

  13. Estado de la moniliasis del cacao causada por moniliophthora roreri en colombia

    OpenAIRE

    Correa Alvarez, Javier; Castro Martínez, Sergio; Coy, Jairo

    2014-01-01

    La Moniliasis es una enfermedad fúngica que ataca el cultivo de cacao, causada por el basidiomycete Mo-niliophthora roreri. Está presente en la mayoría de los países latinoamericanos y se adapta a diversidad de ambientes. En Colombia la enfermedad es devastadora y las estrategias de control tradicional han generado resultados colaterales como el fortalecimiento de la resistencia genética de cepas del hongo en algunas regiones. En esta revisión, se recopilan los aspectos biológicos y agronó...

  14. Meningite e endocardite infecciosa causada por Rhodotorula mucilaginosa em paciente imunocompetente

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    Sergio Henrique Loss

    2011-12-01

    Full Text Available Os autores relatam o caso de um homem imunocompetente admitido com comprometimento agudo do sistema nervoso, crise hipertensiva e insuficiência renal, vindo a receber diagnóstico de meningite e endocardite infecciosa por Rhodotorula mucilaginosa. Até onde sabemos, esta é a primeira descrição de infecção simultânea das meninges e do endotélio causada por Rhodotorula em um paciente sem comprometimento imunológico.

  15. DOENÇAS CAUSADAS POR VÍRUS NA CULTURA DE FEIJOEIRO (Phaseolus vulgaris L.

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    Felipe Rafael Garcés Fiallos

    2010-12-01

    Full Text Available O feijoeiro é atacado, além de fungos, nematóides e bactérias, por vírus que podem causar danos e perdas numa lavoura. As doenças causadas por vírus têm exercido um papel relevante na baixa produtividade do feijoeiro no Brasil e outros países Latino-Americanos. Os métodos de controle para as viroses de plantas cultivadas são, em geral, muito restritos. Pela falta desta informação e pela importância da cultura do feijão, se traz esta revisão, onde são relatadas as doenças virais mais importantes desta cultura dentro do Brasil e fora dele, explicando detalhadamente sua sintomatologia, etiologia e seu controle. As doenças viróticas mais importantes no feijoeiro no Brasil são o bean common mosaic virus (BCMV, bean golden mosaic virus (BGMV, bean rugose mosaic virus (BRMV, cowpea mild mottle virus (CpMMV e southern bean mosaic virus (SBMV. Esta revisão traz o mais importante em relação às doenças primordiais causadas por vírus de plantas na cultura de feijão.

  16. Mastite micótica em ruminantes causada por leveduras Mycotic mastitis in ruminants caused by yeasts

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    Andréia Spanamberg

    2009-02-01

    Full Text Available A ocorrência de casos esporádicos de mastite causados por microrganismos de origem ambiental pode ser considerada como emergente e as leveduras, os fungos leveduriformes e os filamentosos são alguns dos principais agentes envolvidos. Em relação à mastite micótica, as leveduras são freqüentemente causas de infecções da glândula mamária em animais produtores de leite. A maior parte dos casos ocorre sob a forma de surtos localizados e/ou após tratamento com antimicrobianos. Os principais gêneros envolvidos são Candida e Cryptococcus, além de outros como Geotrichum, Pichia e Trichosporon. O objetivo do trabalho é revisar os aspectos gerais sobre a mastite micótica causada por leveduras e fungos leveduriformes, tais como etiologia, causas predisponentes, patogenicidade, diagnóstico, tratamento e profilaxia por meio de uma abordagem cronológica dos primeiros relatos, mas com enfoque principal nos resultados descritos recentemente na literatura veterinária nacional e internacional. O controle da mastite micótica é fundamentado em métodos preventivos, como adequado manejo da ordenha, correta higienização dos equipamentos e das instalações, com a finalidade de reduzir o número de animais acometidos, além de garantir a qualidade e a inocuidade dos produtos lácteos.The veterinary literature registers sporadic cases of infections caused by environmental microorganisms in which the main agents involved are yeasts, yeasts-like and filamentous fungi. In relation to dairy animals, the yeasts are more frequently incriminated as the aetiological agents of mycotic mastitis. Most cases occur under the form of localized outbreaks and / or after treatment with antimicrobial agents. The main genera involved in mastitis are Candida and Cryptococcus, besides others such as Geotrichum, Pichia and Trichosporon. The purpose of this review is to point out the main aspects of mastitis caused by yeasts and yeast-like fungi, such as etiology

  17. Mastite bovina causada por Staphylococcus spp. resistentes à meticilina: revisão de literatura

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    José Givanildo Silva

    Full Text Available RESUMO: Staphylococcus spp. são os micro-organismos mais relacionados a casos de mastite bovina. Algumas cepas destes micro-organismos têm apresentado fatores de virulência como genes de resistência a antimicrobianos com destaque para a resistência à meticilina que é um problema de saúde pública. Esta revisão de literatura tem o objetivo de compilar dados sobre a mastite bovina causada por Staphylococcus spp. resistente à meticilina (MRS. Apesar desse antimicrobiano não ser comumente utilizado no tratamento das mastites, a frequência de casos de infecção da glândula mamária causada por MRS tem variado entre 1,34 a 47,6%. Acredita-se que o contato dos humanos com animais positivos para MRS e vice-versa favoreça a transmissão deste patógeno entre as espécies, contribuindo para a variação nas taxas de infecção. A detecção de MRS pode ser realizada por meio de provas fenotípicas, moleculares ou sorológicas e as medidas de controle devem contemplar a identificação dos casos, segregação dos animais, estudo epidemiológico da fonte de infecção do rebanho, além da constante limpeza e higienização do ambiente de confinamento, equipamentos e utensílios de ordenha. Casos de mastite ocasionados por esse patógeno assumem relevância para a saúde pública, pois a ingestão de leite e/ou derivados contaminados podem desencadear a transferência de MRS para seres humanos. Com isso, é necessário um alerta constante quanto à vigilância epidemiológica em fazendas leiteiras.

  18. Corrosividade causada por soluções produzidas com creosoto vegetal

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    Paes Juarez Benigno

    2002-01-01

    Full Text Available Esta pesquisa teve como objetivo avaliar a corrosividade de soluções preservativas preparadas com creosoto vegetal. Por destilação do alcatrão vegetal, obteve-se o creosoto vegetal bruto, recuperado à temperatura de 110-255 masculineC. Uma fração deste destilado foi lavada com solução a 9% de bicarbonato de sódio, obtendo-se o creosoto vegetal purificado. Ambas as frações foram enriquecidas com 3% de naftenato de cobre; 3% de naftenato de zinco; 3% de naftenato de cobalto; 2% de TBTO; 2% de tribromofenato de tributil-estanho; 2% de pentaclorofenol; ou 0,4% de trióxido de arsênico. Foram preparadas 16 soluções preservativas, sendo 14 enriquecidas, além do creosoto vegetal bruto e do creosoto vegetal purificado. Placas de aço SAE 1006 foram expostas por 6 horas às temperaturas de 25, 45 e 100 masculineC, à ação corrosiva dessas soluções. A corrosividade das soluções de creosoto vegetal foi comparada à corrosividade causada pelo creosoto mineral. As soluções preparadas com creosoto vegetal purificado foram menos corrosivas que suas similares preparadas com creosoto vegetal bruto, sem, no entanto, atingir a baixa corrosividade do creosoto mineral.

  19. Estado de la moniliasis del cacao causada por Moniliophthora roreri en Colombia

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    Javier Correa Álvarez

    2014-12-01

    Full Text Available La moniliasis es una enfermedad fúngica que ataca el cultivo de cacao, causada por el basidiomycete Moniliophthora roreri. Está presente en la mayoría de los países latinoamericanos y se adapta a diversidad de ambientes. En Colombia la enfermedad es devastadora y las estrategias de control tradicional han generado resultados colaterales como el fortalecimiento de la resistencia genética de cepas del hongo en algunas regiones. En esta revisión, se recopilan los aspectos biológicos y agronómicos más relevantes del hongo, entre ellos, origen y distribución, ciclo de vida, formas de control y trabajos de investigación realizados con el fin de entender la genética y evolución de este patógeno. Finalmente, se propone incrementar el número de estudios en investigación básica, con miras a entender cómo ha sido la evolución de su genoma en hábitats que favorecen la variación genética. Con este conocimiento se podría avanzar en programas biotecnológicos de control y prevención de la enfermedad.

  20. A FERRUGEM ASIÁTICA DA SOJA CAUSADA POR Phakopsora pachyrhizi Sydow e Sydow

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    Felipe Rafael Garcés Fiallos

    2012-01-01

    Full Text Available Os Estados Unidos são o principal produtor mundial de soja, seguido pelo Brasil. A cultura da soja é afetada por 47 doenças já relatadas, entre elas a ferrugem asiática causada pelo fungo biotrófico Phakopsora pachyrhizi Sydow e Sydow. Esta doença pode atingir até 100% de dano e causa perdas no Brasil estimadas em 737,453,718 dólares ao ano. Em função de sua importância, faz-se oportuno uma revisão bibliográfica sobre esta doença, que abordará a sua ocorrência a nível mundial, a sintomatologia, os hospedeiros, a taxonomia e a etiologia do agente causal, efeitos dos fatores climáticos sobre a doença, ciclo biológico do patógeno, progresso e análise temporal, redução na área foliar e nos componentes de rendimento da cultura da soja e as estratégias de manejo integrado da enfermidade. Foi objetivo desta revisão recopilar as informações mais relevantes sobre a ferrugem asiática de modo o mais explicativo e entendível possível para o leitor.

  1. Toxicidade ocular causada pelo tamoxifeno: relato de caso Ocular toxicity caused by tamoxifen: case report

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    Eliane Terumi Inada

    2005-08-01

    Full Text Available O objetivo desse trabalho é relatar um caso de toxicidade ocular pelo tamoxifeno. Para isso, aferiu-se a melhor acuidade visual corrigida de ambos os olhos em tabela de Snellen. Foram realizados biomicroscopia do segmento anterior, refração, oftalmoscopia, angiofluoresceinografia e retinografia numa paciente de 63 anos, sexo feminino, cor branca, em uso de tamoxifeno 20 mg/dia há 4 anos, com acuidade visual corrigida de 20/70 e 20/40. A biomicroscopia do segmento anterior apresentava ceratopatia verticilata e catarata nuclear e cortical posterior de 1+/4 em ambos os olhos. À oftalmoscopia, foi verificado alteração do brilho macular de ambos os olhos. E a angiofluoresceinografia mostrou hiperfluorescência na área macular em fase precoce (defeito em janela. Relata-se um caso de ceratopatia e maculopatia causadas pelo tamoxifeno.To report tamoxifen ocular toxicity. The best visual acuity was measured in both eyes with Snellen chart, slit-lamp examination of anterior segment, refraction, dilated fundus examination, fluorescein angiography and retinography in a 63-year-old patient, female, white, using tamoxifen 20 mg/day for 4 years, with 20/70 and 20/40 corrected visual acuity. The anterior segment examination showed corneal linear subepithelial opacity inferior to the visual axis and nuclear and posterior cortical cataract (1+/4 in both eyes. Fundus examination showed alteration of macular color in both eyes. Fluorescein angiography presented hyperfluorescence in the macular area at an early phase (window defect. Report of keratopathy and maculopathy caused by tamoxifen.

  2. Injúrias causadas por mosca-das-frutas sul-americana em cultivares de videira

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    Marcelo Zart

    2011-01-01

    Full Text Available A mosca-das-frutas sul-americana, Anastrepha fraterculus (Wiedemann (Diptera: Tephritidae, é uma das principais pragas da fruticultura no Brasil. O objetivo deste estudo foi identificar a suscetibilidade quanto à queda e deformação de bagas de diferentes cultivares/espécies de uva pela injúria causada pela oviposição de A. fraterculus. O trabalho foi realizado em vinhedos das cultivares 'Cabernet Sauvignon' (Vitis vinifera, 'Moscato Embrapa' (75% de V. vinifera e 'Isabel' (Vitis labrusca, localizados em Bento Gonçalves (RS, na safra 2006/2007. Dois casais de A. fraterculus foram confinados por cacho, em gaiolas de tecido voile, durante os estádios fenológicos de grão ervilha, início da compactação, início da maturação e maturação plena dos cachos. Queda significativa de bagas devido ao ataque de A. fraterculus foi registrada na cultivar 'Cabernet Sauvignon' quando a infestação foi realizada nos estádios fenológicos de grão ervilha e início da compactação de cacho; estádios de grão ervilha em 'Moscato Embrapa'; e nos estádios de grão ervilha, início da compactação e início da maturação do cacho na cultivar 'Isabel'. Foi registrada deformação de bagas quando as infestações foram realizadas nos estádios de grão ervilha e início da compactação de cacho em 'Cabernet Sauvignon', 'Moscato Embrapa' e 'Isabel'. O desenvolvimento larval até a fase de pupa foi observado somente na cultivar 'Moscato Embrapa'.

  3. PUDRICIÓN BASAL CAUSADA POR Phytophthora capsici EN PLANTAS DE CHILE TRATADAS CON VERMICOMPOST

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    Lidieth Uribe-Lor\\u00EDo

    2014-01-01

    Full Text Available Pudrición basal causada por Phytophthora capcisi en plantas de chile tratadas con vermicompost. El objetivo de este trabajo fue evaluar a nivel de invernadero el efecto de vermicompost sobre la incidencia y severidad de Phytophthora capcisi en plantas de chile (Capsicum annuum. Esta investigación se realizó entre febrero y marzo del 2012 en el Centro de Investigaciones Agronómicas, Sabanilla, San José, Costa Rica. Se utilizó un diseño completamente al azar con cuatro repeticiones y ocho plantas por unidad experimental en un arreglo factorial con los factores de dosis (0, 25% y 50% v/v vermicompost:suelo e inoculación (0 y 500 zoosporas por gramo de suelo. Se trasplantaron plántulas de 35 días, que fueron inoculadas dos semanas después del trasplante. La aplicación de vermicompost provocó un aumento significativo del peso fresco foliar y del peso seco foliar y radical; a mayor dosis, mayor fue el incremento. Las plantas de todos los tratamientos que incluyeron inoculación con P. capsici presentaron síntomas de la enfermedad en la raíz. Los valores de incidencia y severidad fueron mayores para el tratamiento con 50% de abono. En este tratamiento se presentaron síntomas de marchitez. La ausencia de diferencias en las variables de peso fresco y seco entre los tratamientos inoculados y sin inocular, a los que se adicionó abono al 25%, sugiere que esta dosis podría compensar el daño causado por el patógeno. Se observó una menor concentración de nutrimentos en los tejidos de las plantas inoculadas lo que indica que el daño causado a la raíz pudo haber afectado la adquisición de nutrimentos.

  4. Mastite bovina causada por Prototheca zopfii: relato de um caso Clinical bovine mastitis caused by Prototheca zopfii: a case study

    Directory of Open Access Journals (Sweden)

    Maria Aparecida Vasconcelos Paiva Brito

    1997-12-01

    Full Text Available Um caso de mastite clínica causada por Prototheca zopfii em uma vaca de um rebanho leiteiro localizado na Zona da Mata do Estado de Minas Gerais foi estudado. O animal apresentou sinais clínicos nos quartos mamárias anteriores e queda acentuada na produção de leite. Após o diagnóstico inicial, o animal foi observado durante onze meses, do início da manifestação da doença até 12 dias após o parto. Exames microbiológicos do leite foram realizadas aos 7, 30, 39, 49, 65, 326 e 331 dias após o isolamento inicial, sendo os dois últimos exames realizados 7 e 12 dias após o parto. As amostras de P. zopfii isoladas apresentaram resistência in vitro a: ampicilina, canamicina, cefatoridina, enrofloxacina, estreptomicina, gentamicina, neomicina, oxacilina, penicilina, sulfonamidas e trimetoprim x sulfametoxazol. Foi avaliada a susceptibilidade in vitro das amostras de P. zopfii a um produto natural constituído de extrato de sementes de frutas cítricas, obtido comercialmente. A menor concentração que inibiu totalmente a alga foi 1:500. Recomendou-se um tratamento com a diluição a 1:200 do extrato em solução fisiológica estéril contendo timerosal a 1:30.000 como conservante, em doses diárias de 20ml, por via intramamária. O tratamento foi realizado inicialmente durante sete dias. Após este período houve redução, mas não a completa eliminação dos organismos do leite. Foi, então, recomendado mais um período de 15 dias de tratamento, de modo semelhante ao primeiro. Trinta e nove dias após o diagnóstico inicial não foi mais isolado P. zopfii do leite dos quartos afetados e a produção retornou a níveis semelhantes de antes da infecção. Amostras de leite naturalmente infectadas foram congelados a -20°C. Células viáveis de P. zopfii foram recuperadas de amostras mantidas até 38 dias nestas condições.A clinical case of mastitis caused by Prototheca zopfii in a cow from a dairy herd located in the region of Zona da

  5. Perdas causadas por Coccus viridis (Hemiptera: Coccidae em mudas de Coffea arabica L.

    Directory of Open Access Journals (Sweden)

    Flávio Lemes Fernandes

    2009-08-01

    Full Text Available Coccus viridis (Green danifica plantas jovens e adultas de Coffea arabica Linnaeu. No entanto, nada se sabe sobre a magnitude dos danos causados por esta praga. Assim, este trabalho teve por objetivo estudar as relações entre o ataque de C. viridis e as perdas causadas por este inseto a C. arabica. Este trabalho foi conduzido em casa de vegetação na Universidade Federal de Viçosa. Foram utilizadas sementes da linhagem IAC 15 da variedade “Catuaí vermelho” de café (C. arabica. Para a confecção dos tratamentos esta praga foi criada em casa de vegetação separada do experimento. Os tratamentos foram: plantas infestadas e não infestadas por adultos e ninfas da cochonilha verde. As plantas foram nutridas com solução nutritiva. Durante 110 dias foram avaliados: números de adultos e de ninfas de primeiro, segundo e terceiro ínstares, área foliar, diâmetro do caule, altura das plantas em todas repetições. No final do experimento avaliou-se o peso das raízes, caule, folhas e total. Os pesos das raízes, matéria seca total, área foliar e diâmetro do caule de plantas não atacadas por C. viridis superaram em 1,31; 1,41; 1,50 e 8,93 vezes, respectivamente o peso de plantas atacadas. As variáveis selecionadas foram: diâmetro do caule (cm, área foliar (cm², peso de raízes (g, ninfas, adultos e total das cochonilhas. Concluindo que a planta de C. arabica é afetada de forma diferente entre seus órgãos e que a ninfa de terceiro ínstar e adultos são as fases que mais causam danos a C. arabica.Losses Caused by Coccus viridis (Green (Hemiptera: Coccidae on Seedlings of Coffea arabica L.Abstract. Coccus viridis (Green cause losses on seedling and old plants of Coffea arabica (Green. However, nothing is known about of the damages caused by this pest. Thus, the objective of this work was to evaluate the relations between atack of C. viridis and the losses caused by this insect. on C. arabica. This work was conduced in greenhouse at

  6. Parinaud syndrome caused by Bartonella henselae: case report Síndrome de Parinaud causada por Bartonella henselae: relato de caso

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    Carlos Alberto Yamashita

    1996-12-01

    Full Text Available The authors report a case of Parinaud syndrome (conjunctivitis with pre-auricular satellite adenitis caused by Bartonella henselae, the etiologic agent of Cat Scratch Disease. The etiologic assessment of this case was performed by serum indirect immunofluorescence reaction and allowed for a better therapeutics and follow up, avoiding ineffective antibiotics and surgical interventions.Os autores relatam um caso do Síndrome de Parinaud (conjuntivite com adenite satélite pré-auricular causada por Bartonella henselae, o agente etiológico da Doença da Arranhadura do Gato. O esclarecimento etiológico deste caso foi feito através da reação de imunofluorescência indireta o que permitiu um adequado enfoque terapêutico e acompanhamento do paciente, evitando o uso de antibióticos inadequados e intervenções cirúrgicas.

  7. Salmonella causada por reptiles y anfibios en guarderías (Salmonella Infections Caused by Reptiles and Amphibians in Childcare Centers)

    Centers for Disease Control (CDC) Podcasts

    Traducción al español de la entrevista con el Dr. Neil Vora, funcionario del EIS de los CDC, sobre su artículo acerca de las infecciones por Salmonella causadas por reptiles y anfibios en guarderías.

  8. Compactação causada pelo manejo de plantas invasoras em latossolo vermelho-amarelo cultivado com cafeeiros

    Directory of Open Access Journals (Sweden)

    Paula Sant'Anna Moreira Pais

    2011-12-01

    Full Text Available O manejo de plantas invasoras é considerado uma das principais atividades que promovem degradação da estrutura do solo em lavouras cafeeiras, devido à compactação do solo causada pelas operações de controle de plantas invasoras. O objetivo deste estudo foi determinar o modelo de capacidade de suporte de carga para o manejo de plantas invasoras sem capina, bem como, utilizando esse modelo, qual manejo de plantas invasoras causa menor ou maior compactação do solo. Este estudo foi realizado em um Latossolo Vermelho-Amarelo (LVA cultivado com cafeeiros da cutivar Topázio MG 1190 desde 2006, localizado na Fazenda Experimental da EPAMIG, na comunidade Farias, em Lavras-MG. Os manejos de plantas invasoras avaliados foram: na linha de tráfego da entrelinha - grade de discos, herbicida de pós-emergência, herbicida de pré-emergência, roçadora e trincha; e no centro da entrelinha, onde não houve tráfego - amendoim forrageiro (Arachis pintoi, braquiária (Brachiaria decumbens, capina manual, crotalária (Crotalaria juncea e soja (Glicine max L. A amostragem consistiu de duas etapas: uma para determinar o modelo de capacidade de suporte de carga para o manejo de plantas invasoras sem capina; e outra para avaliar a compactação promovida pelos outros manejos de plantas invasoras. A fim de determinar o modelo de capacidade de suporte de carga para o manejo sem capina, foram coletadas no centro da entrelinha 20 amostras com estrutura indeformada nas profundidades de 0-3, 10-13 e 25-28 cm, totalizando 60 amostras. Essas amostras foram submetidas ao ensaio de compressão uniaxial para obter as pressões de pré-consolidação e as umidades volumétricas, que foram usadas para determinar o modelo de capacidade de suporte de carga. Para determinar a compactação causada pelos manejos de plantas invasoras, realizados por meio do controle mecânico, foram coletadas em janeiro de 2010, nas linhas de tráfego das entrelinhas, 180 amostras com

  9. Síndrome hemolítico-urêmica causada por gencitabina em uma paciente jovem com colangiocarcinoma

    Directory of Open Access Journals (Sweden)

    John Fredy Nieto-Ríos

    2016-06-01

    Full Text Available Resumo A gencitabina é um fármaco utilizado no tratamento de vários tipos de neoplasias malignas. Há poucas descrições de associação entre a droga e a síndrome hemolítico-urêmica (SHU, apesar de os pacientes em questão terem ido a óbito em pelo menos 50% dos casos. O presente artigo relata o caso de uma paciente com 25 anos de idade em remissão diagnosticada com colangiocarcinoma que apresentou anemia hemolítica microangiopática acompanhada de insuficiência renal aguda anúrica após cinco ciclos de quimioterapia com gencitabina; as manifestações eram condizentes com SHU causada pelos efeitos colaterais do medicamento. A administração de gencitabina foi interrompida, e a paciente foi tratada com hemodiálise, transfusões de sangue, trocas de plasma, corticosteroides, doxiciclina e rituximabe. Foi atingido um desfecho favorável; mais especificamente, a hemólise foi controlada e a função renal foi plenamente restabelecida.

  10. Salmonella causada por reptiles y anfibios en guarderías (Salmonella Infections Caused by Reptiles and Amphibians in Childcare Centers)

    Centers for Disease Control (CDC) Podcasts

    2013-02-07

    Traducción al español de la entrevista con el Dr. Neil Vora, funcionario del EIS de los CDC, sobre su artículo acerca de las infecciones por Salmonella causadas por reptiles y anfibios en guarderías.  Created: 2/7/2013 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 2/26/2013.

  11. Constrição campimétrica causada por vigabatrin Visual field constriction caused by vigabatrin

    Directory of Open Access Journals (Sweden)

    Mário Luiz Ribeiro Monteiro

    2000-10-01

    Full Text Available Objetivo: Descrever dois pacientes que apresentaram constrição campimétrica importante e determinar a origem desta alteração visual causada pelo uso de vigabatrin, um anticonvulsivante que atua aumentando a concentração do ácido gama-aminobutírico no sistema nervoso central. Métodos: Os pacientes foram submetidos a exame e neuroftalmológico completo, avaliação cuidadosa da retina, campo visual com perímetro de Goldmann, tomografia computadorizada de crânio e órbitas, eletrorretinograma (ERG, imagem por ressonância magnética (1 paciente e potencial visual evocado (1 paciente. Resultados: A acuidade visual se mostrou preservada; o primeiro paciente apresentava campo visual restrito à área central de 20 a 30 graus centrais e o segundo uma constrição leve a moderada. Os exames de neuroimagem foram normais assim como o potencial visual evocado. Observou-se palidez discreta de papila em 3 olhos estudados e estreitamento arteriolar muito discreto dos vasos retinianos. O ERG revelou alterações importantes caracterizada por redução da onda b (caso 1 e dos potenciais oscilatórios (caso 2. Conclusões: As alterações visuais causadas pelo vigabatrin são devidas a uma alteração retiniana, envolvendo provavelmente as células amácrimas, bipolares e ganglionares mas não se acompanham de uma alteração significativa à fundoscopia. Pacientes recebendo esta medicação devem ser seguidos de perto especialmente através da avaliação do campo visual central e periférico.Purpose: To describe two patients who presented with severe campimetric constriction and to determine the source of visual symptoms caused by vigabatrin, an anticonvulsant medication that increases brain gamma-aminobutyric acid. Methods: Patients were submitted to a complete neuroophthalmologic evaluation as well as a careful retina examination, Goldmann perimetry, computerized tomography of the brain and orbits, electroretinograms (ERG, magnetic ressonance

  12. ANTRACNOSE DO CAQUIZEIRO CAUSADA POR Colletotrichum horii: INCIDÊNCIA EM RAMOS, FOLHAS, FLORES E FRUTOS EM CAMPO

    Directory of Open Access Journals (Sweden)

    RENATO REZENDE YOUNG BLOOD

    2015-06-01

    Full Text Available O objetivo deste trabalho foi avaliar a incidência em várias partes da planta e o desenvolvimento da antracnose do caquizeiro causada por Colletotrichum horiinas cultivares Fuyu e Kakimel produzidas sob os sistemas orgânico e convencional, respectivamente, nas safras de 2010/2011 e 2011/2012, em Campina Grande do Sul, Paraná, Brasil. Em cada pomar, 10 plantas foram selecionadas aleatoriamente, e 10 ramos do ano por planta, distribuídos ao redor dacopa, foram marcados para as avaliações de incidência de antracnose em ramos e folhas, a cada 15 dias. A quantificação de frutos caídos com ou sem sintomas da doença foi a cada 15 dias, durante o período de crescimento de frutos até a colheita, relacionada com a produção total. C. horii em flores foi avaliada em campo e também após incubação no laboratório. Infecção latente foi observada em frutos verdes coletados aos 90; 120 e 150 dias após a floração. Em ambas as safras, observou-se a queda de frutos com sintomas de antracnose entre os meses de janeiro e abril. C. horii é capaz de infectar flores, permanecer latente e provocar sintomas de antracnose em frutos imaturos. Frutos colhidos sadios apresentaram sintomas em pós-colheita após a incubação.

  13. Mastite subclínica causada por Staphylococcus aureus: custo-benefício da antibioticoterapia de vacas em lactação Subclinical mastitis caused by Staphylococcus aureus: cost benefit analysis of antibiotic therapy in lactating cows

    Directory of Open Access Journals (Sweden)

    L.F. Zafalon

    2007-06-01

    Full Text Available Avaliou-se a relação custo-benefício do tratamento da mastite subclínica bovina causada por Staphylococcus aureus. Foram selecionados 270 quartos mamários com mastite subclínica e sadios, divididos em quatro grupos de acordo com o estádio de lactação e o tratamento. O grupo 1 foi formado por animais entre 10 e 60 dias da lactação e tratados contra mastites; o grupo 2 incluiu animais entre 61 dias da lactação e dois meses antes da secagem e tratados contra mastite; o grupo 3 foi formado por animais entre 10 e 60 dias da lactação, não tratados contra mastite; e o grupo 4 foi formado por animais entre 61 dias em lactação e dois meses antes da secagem, não tratados. O tratamento foi realizado pela infusão intramamária de 150mg de gentamicina, uma vez ao dia. A reavaliação foi efetuada após 30 dias. Para os cálculos dos custos com o tratamento, foram considerados uma prevalência de S. aureus de 5% e os gastos com medicamento, descarte do leite, antibiograma e mão-de-obra. Observou-se redução de 2% e 14% das receitas nos grupos 1 e 2, respectivamente, quando comparada com as receitas obtidas antes do tratamento, demonstrando ser economicamente inviável o tratamento da mastite subclínica bovina causada por S. aureus, durante a lactação.Economic evaluation of the treatment bovine subclinical mastitis caused by S. aureus was evaluated. Two hundred and seventy udder quarters with or without subclinical mastitis were distributed into four groups, in conformity to lactational stage and treatments. Group 1 included animals treated between 10 and 60 days of lactation; group 2 included animals treated from 61 days of lactation to two months before drying; group 3 included animals no treated between 10 and 60 days of lactation; group 4 included animals no treated from 61 days of lactation to two months before drying. Treatment with gentamicin (150mg was accomplished by intramammary doses, once a day, after performing sensitivity

  14. Animal research

    DEFF Research Database (Denmark)

    Olsson, I.A.S.; Sandøe, Peter

    2012-01-01

    This article presents the ethical issues in animal research using a combined approach of ethical theory and analysis of scientific findings with bearing on the ethical analysis. The article opens with a general discussion of the moral acceptability of animal use in research. The use of animals...... in research is analyzed from the viewpoint of three distinct ethical approaches: contractarianism, utilitarianism, and animal rights view. On a contractarian view, research on animals is only an ethical issue to the extent that other humans as parties to the social contract care about how research animals...... are faring. From the utilitarian perspective, the use of sentient animals in research that may harm them is an ethical issue, but harm done to animals can be balanced by benefit generated for humans and other animals. The animal rights view, when thoroughgoing, is abolitionist as regards the use of animals...

  15. Lesões de pele causadas pelos espinhos de Mimosa pudica (Leg. Mimosoideae nos membros de bovinos e ovinos no estado do Pará Cutaneous lesions of the legs caused by the thorns of Mimosa pudica (Leg. Mimosoideae in cattle and sheep in the State of Pará

    Directory of Open Access Journals (Sweden)

    José Diomedes Barbosa

    2009-05-01

    Full Text Available Foi estudada uma doença em bovinos e ovinos caracterizada por lesões ulcerativas e granulomatosas da pele dos membros. Os estudos epidemiológicos e patológicos permitiram concluir que essas lesões são causadas pelos espinhos de Mimosa pudica (Leg. Mimosoideae. A doença foi observada somente em pastagens acentuadamente infestadas e os animais se recuperaram rapidamente após retirados destes pastos. Nos ovinos as lesões atingiam partes mais altas dos membros do que nos bovinos, devido ao seu menor porte.A condition of cattle and sheep characterized by ulcerous and granulomatous skin lesions of the legs was studied. Epidemiological data and the nature of the lesions indicate that they are caused by the thorns of Mimosa pudica (Leg. Mimosoideae. The disease was observed only in pastures largely infested by the plant, and animals recover quickly when moved from them.

  16. Indicadores de riesgo de morbilidad prevenible causada por medicamentos Risk indicators of preventable morbidity related to drug utilization

    Directory of Open Access Journals (Sweden)

    Ana Dago Martínez

    2007-02-01

    Full Text Available Objetivos: Seleccionar y estudiar la aceptabilidad, en términos de relevancia y pertinencia, de ciertas situaciones clínicas que puedan usarse como indicadores de riesgo de morbilidad prevenible causada por medicamentos y que sean utilizables en las farmacias comunitarias. Método: Método Delphi, en 2 rondas, con un panel de 14 expertos médicos y farmacéuticos que valoraron la relevancia y pertinencia de 68 tipos de situaciones clínicas como indicadores de morbilidad potencial relacionada con medicamentos, detectable por el profesional en su medio, con evidencia científica de resultado adverso previsible, frecuentes en el medio ambulatorio y con causa y resultado controlables. Resultados: Se consideraron utilizables y pertinentes 43 de los 68 indicadores estudiados, que se referían a 3 ámbitos: tipo de medicamento (medicamentos de estrecho margen terapéutico, con dosis individualizada y con reacciones adversas frecuentes y graves, problema de salud (problemas crónicos, especialmente asma, enfermedad cardíaca, tiroidea, prostática y dolor y tipo de paciente (ancianos y/o polimedicados. Los farmacéuticos sobrevaloraron sistemáticamente ciertos indicadores en relación con los médicos, aunque las diferencias no fueron significativas. Conclusiones: Se identificaron 43 indicadores de morbilidad potencial relacionada con los medicamentos e identificables por los profesionales en su entorno.Objective: To select clinical situations that can be used as risk indicators of preventable morbidity caused by drugs at the community pharmacies, and to study their acceptability, in terms of pertinence and relevance. Methods: We used the Delphi technique, in 2 rounds, by a panel of 14 medical doctors and pharmacists experts, to study the relevance of 68 types of clinical situations as risk indicators of preventable morbidity related to drug utilization used by health professionals in community pharmacies, with scientific evidence of foreseeable

  17. Jejunal perforation caused by abdominal angiostrongyliasis Perfuração jejunal causada por angiostrongilíase abdominal

    Directory of Open Access Journals (Sweden)

    Jaques WAISBERG

    1999-09-01

    Full Text Available The authors describe a case of abdominal angiostrongyliasis in an adult patient presenting acute abdominal pain caused by jejunal perforation. The case was unusual, as this affliction habitually involves the terminal ileum, appendix, cecum or ascending colon. The disease is caused by the nematode Angiostrongylus costaricensis, whose definitive hosts are forest rodents while snails and slugs are its intermediate hosts. Infection in humans is accidental and occurs via the ingestion of snail or slug mucoid secretions found on vegetables, or by direct contact with the mucus. Abdominal angiostrongyliasis is clinically characterized by prolonged fever, anorexia, abdominal pain in the right-lower quadrant, and peripheral blood eosinophilia. Although usually of a benign nature, its course may evolve to more complicated forms such as intestinal obstruction or perforation likely to require a surgical approach. Currently, no efficient medication for the treatment of abdominal angiostrongyliasis is known to be available. In this study, the authors provide a review on the subject, considering its etiopathogeny, clinical picture, diagnosis and treatment.Os autores descrevem caso de angiostrongilíase abdominal em doente adulto que se manifestou como abdômen agudo devido à perfuração de alça jejunal, evento raro, uma vez que esta afecção geralmente envolve o íleo terminal, apêndice, ceco ou cólon ascendente. A doença é causada pelo nematódeo Angiostrongylus costaricensis cujos hospedeiros definitivos são roedores silvestres e os hospedeiros intermediários são caracóis e caramujos. A infecção em humanos é acidental e ocorre pela ingestão de secreção mucóide destes invertebrados presentes em vegetais ou por contato direto com o muco. A angiostrongilíase abdominal é clinicamente caracterizada pela presença de febre prolongada, anorexia, dor no quadrante inferior direito do abdômen e eosinofilia periférica. Embora a doença seja de

  18. Ecografía musculo-esquelética como herramienta diagnóstica en lesiones causadas por vertebrados e invertebrados

    OpenAIRE

    Boadas Morales, Jesús; Marcano Arismendi, Jenny

    2014-01-01

    Los accidentes causados por organismos vertebrados e invertebrados representan un motivo de consulta importante a nivel mundial, por ello las técnicas diagnósticas y los esquemas de tratamiento deben ser actualizados constantemente. La ecografía representa una herramienta útil para la evaluación de las lesiones de partes blandas causadas por el contacto con animales venenosos de diferentes grupos zoológicos. Este trabajo representa el primer paso para futuras investigaciones que integren el c...

  19. Infecções intramamárias causadas por Staphylococcus aureus e suas implicações em paúde pública

    OpenAIRE

    Fagundes,Helena; Oliveira,Carlos Augusto Fernandes

    2004-01-01

    Neste trabalho, são apresentados os principais problemas decorrentes das infecções intramamárias (mastites) causadas por Staphylococcus aureus e as conseqüências para a saúde humana da veiculação de suas toxinas através do leite. o S. aureus destaca-se como um dos microorganismos mais importantes que podem ser transmitidos através dos alimentos. Assim, discute-se a possibilidade de veiculação de gastroenterite estafilocócica, não somente através do consumo de leite cru contaminado, mas também...

  20. Avaliação de Trichoderma e de fosfito no controle da murcha-de-esclerócio em feijoeiro causada por Sclerotium rolfsii

    OpenAIRE

    Pacheco, Klênia Rodrigues

    2012-01-01

    O feijoeiro (Phaseolus vulgaris) é suscetível a muitas doenças, entre elas, se encontra a murcha-de-esclerócio (podridão do colo) causada por Sclerotium rolfsii. O controle do S. rolfsii ocorre com o auxílio de práticas preventivas e por controle biológico ou químico. O estudo teve como objetivo selecionar e testar isolados de Trichoderma oriundos de solos do DF, avaliar e comparar os Trichoderma spp. selecionados e fosfitos (Cu, Ca, Mg e K) aos fungicidas no controle da murcha-de-esclerócio....

  1. Animal Bites

    Science.gov (United States)

    Wild animals usually avoid people. They might attack, however, if they feel threatened, are sick, or are protecting their ... or territory. Attacks by pets are more common. Animal bites rarely are life-threatening, but if they ...

  2. Animal experimentation

    OpenAIRE

    Laz, Alak; Cholakova, Tanya Stefanova; Vrablova, Sofia; Arshad, Naverawaheed

    2016-01-01

    Animal experimentation is a crucial part of medical science. One of the ways to define it is any scientific experiment conducted for research purposes that cause any kind of pain or suffering to animals. Over the years, the new discovered drugs or treatments are first applied on animals to test their positive outcomes to be later used by humans. There is a debate about violating ethical considerations by exploiting animals for human benefits. However, different ethical theories have been made...

  3. Costo económico de la discapacidad causada por lesiones de tránsito en México durante 2012

    Directory of Open Access Journals (Sweden)

    Patricia G. Sánchez-Vallejo

    2015-04-01

    Full Text Available Para estimar el costo económico de la discapacidad permanente causada por lesiones de tránsito en México durante 2012, desde las perspectivas del Sistema de Salud y de la Sociedad, se realizó un estudio de costos que utiliza metodología bottom-up, considerando costos directos médicos (hospitalización, consultas ambulatorias y de rehabilitación y prótesis, y costos indirectos (pérdida de productividad del lesionado y cuidador con una aproximación de capital humano. La discapacidad causada por lesiones de tránsito tiene un alto costo para el sistema de salud y la sociedad mexicana. Desde la perspectiva del sistema de salud, el costo en pesos mexicanos de la discapacidad permanente fue de US$269.529.480,72, equivalente a US$1.496,33 por persona. Desde la perspectiva de la sociedad, se estimaron US$3.445,45 durante el primer año. En promedio, se estimó un costo total de US$4.941,77 por persona, resultando en un total de US$1.119.761.632,53 en 2012. Los resultados de este estudio evidencian la necesidad de diseñar e implementar políticas más enérgicas y eficientes para el control de las lesiones de tránsito en México

  4. Ações do enfermeiro na identificação precoce de alterações sistêmicas causadas pela sepse grave

    Directory of Open Access Journals (Sweden)

    Felipe Garrido

    2017-04-01

    Full Text Available Introdução: As unidades de terapia intensiva (UTIs têm sido organizadas como setores estratégicos para o suporte especializado de assistência ao paciente grave. Objetivo: Verificar as ações do enfermeiro para a identificação precoce das alterações sistêmicas causadas pela sepse grave relacionadas às alterações hemodinâmicas, neurológicas, respiratórias, renais e nutricionais dos pacientes internados em UTIs adulto. Métodos: Estudo descritivo com 24 enfermeiros. Os dados foram coletados por meio de formulário composto de questões estruturadas. Resultados: Apenas 36% dos enfermeiros possuem especialização em UTI adulto; verificou-se que os profissionais identificam parcialmente os sinais e sintomas apresentados pelo paciente séptico. Conclusão: Os enfermeiros encontram dificuldade na identificação precoce das alterações sistêmicas causadas pela sepse grave relacionada às alterações hemodinâmicas, neurológicas, respiratórias, renais e nutricionais dos pacientes internados em UTI adulto, o que pode estar relacionado com a falta de treinamento e de protocolos estabelecidos pelas instituições.

  5. Animal models

    DEFF Research Database (Denmark)

    Gøtze, Jens Peter; Krentz, Andrew

    2014-01-01

    In this issue of Cardiovascular Endocrinology, we are proud to present a broad and dedicated spectrum of reviews on animal models in cardiovascular disease. The reviews cover most aspects of animal models in science from basic differences and similarities between small animals and the human...

  6. Animal Deliberation

    NARCIS (Netherlands)

    Driessen, C.P.G.

    2014-01-01

    While much has been written on environmental politics on the one hand, and animal ethics and welfare on the other, animal politics, as the interface of the two, is underexamined. There are key political implications in the increase of animal protection laws, the rights of nature, and political

  7. Animated Asphalt

    DEFF Research Database (Denmark)

    Paldam, Camilla Skovbjerg

    2015-01-01

    to be understood? How does animation differ in different media? And in particular by focusing on and questioning the gender positions inherent in Mitchell’s theory. Animation has an erotic component of seduction and desire, and what pictures want, becomes for Mitchell, what women want. There is of course no simple...

  8. Animal magic

    Science.gov (United States)

    Denny, Mark

    2017-11-01

    Writing a popular-science book about animal biophysics is hard work. Authors must read through hundreds of research papers as the subject is so multidisciplinary. On both counts of research and writing, Matin Durrani and Liz Kalaugher have done a good to excellent job with their book Furry Logic: the Physics of Animal Life

  9. Animal ethics

    DEFF Research Database (Denmark)

    Palmer, Clare; Sandøe, Peter

    2011-01-01

    This chapter describes and discusses different views concerning our duties towards animals. First, we explain why it is necessary to engage in thinking about animal ethics and why it is not enough to rely on feelings alone. Secondly, we present and discuss five different kinds of views about...

  10. ANIMAL code

    International Nuclear Information System (INIS)

    Lindemuth, I.R.

    1979-01-01

    This report describes ANIMAL, a two-dimensional Eulerian magnetohydrodynamic computer code. ANIMAL's physical model also appears. Formulated are temporal and spatial finite-difference equations in a manner that facilitates implementation of the algorithm. Outlined are the functions of the algorithm's FORTRAN subroutines and variables

  11. Animal Detectives

    Science.gov (United States)

    Mulvey, Bridget; Warnock, Carly

    2015-01-01

    During a two-week inquiry-based 5E learning cycle unit, children made observations and inferences to guide their explorations of animal traits and habitats (Bybee 2014). The children became "animal detectives" by studying a live-feed webcam and digital images of wolves in their natural habitat, reading books and online sources about…

  12. Animation & Neurocinematics*

    DEFF Research Database (Denmark)

    Carpe Pérez, Inmaculada Concepción

    2015-01-01

    , indeed, can be considered a social/ emotional learning media, which goes beyond the limitations of live action movies. This is due to the diversity of techniques, and its visual plasticity that constructs the impossible. Animators are not real actors but more like the midwife who brings the anima...... into aliveness, which requires knowing how emotions work. Ed Hooks as an expert in training animators and actors, always remarks: “emotions tend to lead to action”. In this paper we want to argue that by producing animated films, as we watch them, cause a stronger effect, not only in our brains, but also in our...... bodies. By using animation as a learning tool we can explore the world of emotions and question beliefs, feelings and actions in order to express our voices and enhance our communication, and well-being, both, internally and with others. Animation can be the visual expression of the emotions in movement...

  13. Primeira ocorrência de ferrugem em capim-limão causada por Puccinia cymbopogonis no Brasil First report of the lemongrass rust fungi caused by Puccinia cymbopogonis in Brazil

    Directory of Open Access Journals (Sweden)

    João Batista Vida

    2006-03-01

    Full Text Available È registrada a primeira ocorrência de ferrugem em capim-limão (Cymbopogon citratus (DC. Stapf, causada por Puccinia cymbopogonis Mass., no Brasil, Estado do Paraná.It is reported the first occurrence of the lemongrass (Cymbopogon citratus (DC. Stapf rust fungi caused by Puccinia cymbopogonis Mass. in Brazil, State of Paraná.

  14. Podridão de raízes causada por Pythium aphanidermatum, em cultivares de alface produzidas em sistema hidropônico

    Directory of Open Access Journals (Sweden)

    Zayame Vegette Pinto

    2011-12-01

    Full Text Available A podridão de raízes, causada por Pythium aphanidermatum e outras espécies de Pythium, é a principal doença da alface cultivada em sistemas hidropônicos no Brasil. O presente trabalho teve como objetivo avaliar quatro cultivares comerciais de alface em relação à sensibilidade a podridão de raízes, causada por P. aphanidermatum. Os estudos foram realizados em placas de Petri contendo ágar-água com plântulas de alface das cultivares crespa (Vera e Verônica e lisa (Regina e Elisa, infestadas ou não com o patógeno. Com as mesmas cultivares foram realizados quatro experimentos em sistemas hidropônicos (Nutrient Film Technique, sendo dois em estufa coberta com plástico e sombrite e dois em estufa coberta apenas com plástico. As plântulas, infectadas ou não com P. aphanidermatum, foram transplantadas para os sistemas infestados ou não. Foi avaliada a severidade da doença e o desenvolvimento das plantas. Todas as cultivares foram suscetíveis à podridão de raízes nos experimentos realizados in vitro e in vivo. A presença do sombrite não reduziu a podridão de raízes em cultivares de alface produzidas no sistema hidropônico. A cultivar Regina apresentou maior massa de matéria seca da parte aérea e das raízes, na presença ou ausência do patógeno, sendo a mais indicada para o cultivo hidropônico na época mais quente do ano.

  15. Animal experimentation.

    Science.gov (United States)

    Kolar, Roman

    2006-01-01

    Millions of animals are used every year in often times extremely painful and distressing scientific procedures. Legislation of animal experimentation in modern societies is based on the supposition that this is ethically acceptable when certain more or less defined formal (e.g. logistical, technical) demands and ethical principles are met. The main parameters in this context correspond to the "3Rs" concept as defined by Russel and Burch in 1959, i.e. that all efforts to replace, reduce and refine experiments must be undertaken. The licensing of animal experiments normally requires an ethical evaluation process, often times undertaken by ethics committees. The serious problems in putting this idea into practice include inter alia unclear conditions and standards for ethical decisions, insufficient management of experiments undertaken for specific (e.g. regulatory) purposes, and conflicts of interest of ethics committees' members. There is an ongoing societal debate about ethical issues of animal use in science. Existing EU legislation on animal experimentation for cosmetics testing is an example of both the public will for setting clear limits to animal experiments and the need to further critically examine other fields and aspects of animal experimentation.

  16. Animal Transports

    Directory of Open Access Journals (Sweden)

    Diana Ludrovcová

    2016-08-01

    Full Text Available Purpose and Originality: The research is aimed to the animal transports issue, from two points of view – first is the animal cruelty and second is the policy and economic consideration. The goal is to acquaint the readers with the transports risks and its cruelty and evaluation of the economic, political aspects for he involved countries. The study is oriented on more points of view, what is rare in works with a similar theme. Method: This paper examines many issues and examinations from different authors and subsequently summarized the findings with authors own knowledge to one expanded unit. Results: Results proves, that livestock transports have negative impact on animal´s health, environment. Number of transported animals is rising every year. Society: Research familiarize the society with the animal transports, cruelty against animals during them, and influence of transports on some countries, their economy, policy. People get better informed and can form their own opinion on this topic. They may start acting, undertaking some steps to improve the present situation, what could help a lot to animals and environment. Limitations / further research: Future research could show progress and improvement of transports, quality of food supply and economics.

  17. Animal tumors

    International Nuclear Information System (INIS)

    Gillette, E.L.

    1983-01-01

    There are few trained veterinary radiation oncologists and the expense of facilities has limited the extent to which this modality is used. In recent years, a few cobalt teletherapy units and megavoltage x-ray units have been employed in larger veterinary institutions. In addition, some radiation oncologists of human medical institutions are interested and willing to cooperate with veterinarians in the treatment of animal tumors. Carefully designed studies of the response of animal tumors to new modalities serve two valuable purposes. First, these studies may lead to improved tumor control in companion animals. Second, these studies may have important implications to the improvement of therapy of human tumors. Much remains to be learned of animal tumor biology so that appropriate model systems can be described for such studies. Many of the latter studies can be sponsored by agencies interested in the improvement of cancer management

  18. Mentalizing animals

    DEFF Research Database (Denmark)

    Kasperbauer, Tyler Joshua

    2017-01-01

    Ethicists have tended to treat the psychology of attributing mental states to animals as an entirely separate issue from the moral importance of animals’ mental states. In this paper I bring these two issues together. I argue for two theses, one descriptive and one normative. The descriptive thesis...... holds that ordinary human agents use what are generally called phenomenal mental states (e.g., pain and other emotions) to assign moral considerability to animals. I examine recent empirical research on the attribution of phenomenal states and agential states (e.g., memory and intelligence) to argue...... that phenomenal mental states are the primary factor, psychologically, for judging an animal to be morally considerable. I further argue that, given the role of phenomenal states in assigning moral considerability, certain theories in animal ethics will meet significant psychological resistance. The normative...

  19. Animated Reconstruction of Forensic Animation

    OpenAIRE

    Hala, Albert; Unver, Ertu

    1998-01-01

    An animated accident display in court can be significant evidentiary tool. Computer graphics animation reconstructions which can be shown in court are cost effective, save valuable time and illustrate complex and technical issues, are realistic and can prove or disprove arguments or theories with reference to the perplexing newtonian physics involved in many accidents: this technology may well revolutionise accident reconstruction, thus enabling prosecution and defence to be more effective in...

  20. Leptospirose animal: estudos para o desenvolvimento de vacinas recombinantes

    OpenAIRE

    Felix, Samuel Rodrigues

    2013-01-01

    A leptospirose é uma doença causada por espiroquetas do gênero Leptospira. É uma zoonose de ampla distribuição geográfica, sendo um problema de saúde pública e veterinária, principalmente em países subdesenvolvidos e em desenvolvimento de clima tropical e subtropical. Em medicina veterinária, a leptospirose é uma doença importante tanto para a clínica quanto para a produção, devido ao risco à saúde pública, perdas reprodutivas e óbitos. A vacinação animal é realizada como medida de prevenção ...

  1. Animal toxicology

    Energy Technology Data Exchange (ETDEWEB)

    Amdur, M.

    1996-12-31

    The chapter evaluates results of toxicological studies on experimental animals to investigate health effects of air pollutants and examines the animal data have predicted the response to human subject. Data are presented on the comparative toxicity of sulfur dioxide and sulfuric acid. The animal data obtained by measurement of airway resistance in guinea pigs and of bronchial clearance of particles in donkeys predicted clearly that sulfuric acid was more irritant than sulfur dioxide. Data obtained on human subjects confirmed this prediction. These acute studies also correctly predicted the comparative toxicity of the two compounds in two year studies of monkeys. Such chronic studies are not possible in human subjects but it is a reasonable to assume that sulfuric acid would be more toxic than sulfur dioxide. Current findings in epidemiological studies certainly support this assumption.

  2. Animal evolution

    DEFF Research Database (Denmark)

    Nielsen, Claus

    This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes it possi......This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes...

  3. Animal Science.

    Science.gov (United States)

    VanCleave, Janice

    2001-01-01

    Presents a set of hands-on, outdoor science experiments designed to teach elementary school students about animal adaptation. The experiments focus on: how color camouflage affects an insect population; how spiderlings find a home; and how chameleons camouflage themselves by changing color. (SM)

  4. Animal radiographs

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    This chapter presents historical x rays of a wide variety of animals taken within 5 years of the discovery of x radiation. Such photos were used as tests or as illustrations for radiographic publications. Numerous historical photographs are included. 10 refs

  5. Animal impacts

    Science.gov (United States)

    Norbert V. DeByle

    1985-01-01

    The aspen ecosystem is rich in number and species of animals, especially in comparison to associated coniferous forest types. This natural species diversity and richness has been both increased and influenced by the introduction of domestic livestock. The high value of the aspen type as a forage resource for livestock and as forage and cover for wildlife makes the...

  6. Animated symbols

    DEFF Research Database (Denmark)

    Frølunde, Lisbeth

    2008-01-01

    an analytic working model called Animated Symbols concerning critical reflection in a dialogic learning process. The model shows dialogue as interactions that involve two types of transformation: inner ‘learning processes' and outer signs and symbols. The classroom-based research study is part of a Ph...

  7. Compactação do solo causada por tratores florestais na colheita de Pinus taeda L. na região sudoeste do Paraná

    Directory of Open Access Journals (Sweden)

    Denise Andréia Szymczak

    2014-08-01

    Full Text Available A compactação vem-se tornando um dos principais impactos causados ao solo pelas atividades de colheita florestal mecanizada. O peso e movimentação das máquinas no momento do corte e extração da madeira, aliados à condição de umidade do solo imprópria para tal, são as principais causas da degradação estrutural do solo, verificada, principalmente, por alterações em suas propriedades físicas. Nesse sentido, este trabalho visou identificar a compactação causada ao solo devido às operações de colheita florestal de Pinus taeda L. realizada em três diferentes níveis de umidade do terreno. O estudo foi realizado em área de uma empresa florestal localizada no Paraná sobre Latossolo Vermelho. Os tratamentos foram compostos pela interação de três fatores, sendo eles: umidade (colheita em dia chuva, três e sete dias após a chuva, operações de colheita (com passagem de máquinas, sem passagem/eventual queda de árvores e estaleiro, e a ocasião de coleta (antes e depois da colheita. A biomassa residual da colheita florestal foi essencial para minimizar a compactação do solo causada pelo tráfego das máquinas que foi próxima da máxima. A gradação de umidade representada pela colheita em diferentes números de dias após uma chuva não influenciou, de maneira diferenciada, a compactação do solo. Entretanto, as operações de colheita impactaram o solo até a profundidade de 10 cm, causando a compactação nas linhas de tráfego das máquinas, enquanto as demais operações não provocaram alterações na densidade, macroporosidade e resistência à penetração.

  8. Biotecnologia animal

    Directory of Open Access Journals (Sweden)

    Luiz Lehmann Coutinho

    2010-01-01

    Full Text Available A biotecnologia animal tem fornecido novas ferramentas para os programas de melhoramento e, dessa forma, contribuído para melhorar a eficiência da produção dos produtos de origem animal. No entanto, os avanços têm sido mais lentos do que antecipados, especialmente em razão da dificuldade na identificação dos genes responsáveis pelas características fenotípicas de interesse zootécnico. Três estratégias principais têm sido utilizadas para identificar esses genes - mapeamento de QTL, genes candidatos e sequenciamento de DNA e mRNA - e cada uma tem suas vantagens e limitações. O mapeamento de QTL permite determinar as regiões genômicas que contêm genes, mas o intervalo de confiança do QTL pode ser grande e conter muitos genes. A estratégia de genes candidatos é limitada por causa do conhecimento ainda restrito das funções de todos os genes. Os sequenciamentos de genomas e de sequências expressas podem auxiliar na identificação da posição de genes e de vias metabólicas associadas à característica de interesse. A integração dessas estratégias por meio do desenvolvimento de programas de bioinformática permitirá a identificação de novos genes de interesse zootécnico. Assim, os programas de melhoramento genético se beneficiarão pela inclusão da informação obtida diretamente do DNA na avaliação do mérito genético dos plantéis disponíveis.Animal biotechnology is providing new tools for animal breeding and genetics and thus contributing to advances in production efficiency and quality of animal products. However, the progress is slower than anticipated, mainly because of the difficulty involved in identifying genes that control phenotypic characteristics of importance to the animal industry. Three main strategies: QTL mapping, candidate genes and DNA and mRNA sequencing have been used to identify genes of economic interest to animal breeding and each has advantages and disadvantages. QTL mapping allows

  9. Animal facilities

    International Nuclear Information System (INIS)

    Fritz, T.E.; Angerman, J.M.; Keenan, W.G.; Linsley, J.G.; Poole, C.M.; Sallese, A.; Simkins, R.C.; Tolle, D.

    1981-01-01

    The animal facilities in the Division are described. They consist of kennels, animal rooms, service areas, and technical areas (examining rooms, operating rooms, pathology labs, x-ray rooms, and 60 Co exposure facilities). The computer support facility is also described. The advent of the Conversational Monitor System at Argonne has launched a new effort to set up conversational computing and graphics software for users. The existing LS-11 data acquisition systems have been further enhanced and expanded. The divisional radiation facilities include a number of gamma, neutron, and x-ray radiation sources with accompanying areas for related equipment. There are five 60 Co irradiation facilities; a research reactor, Janus, is a source for fission-spectrum neutrons; two other neutron sources in the Chicago area are also available to the staff for cell biology studies. The electron microscope facilities are also described

  10. Animal Locomotion

    CERN Document Server

    Taylor, Graham K; Tropea, Cameron

    2010-01-01

    This book provides a wide-ranging snapshot of the state-of-the-art in experimental research on the physics of swimming and flying animals. The resulting picture reflects not only upon the questions that are of interest in current pure and applied research, but also upon the experimental techniques that are available to answer them. Doubtless, many new questions will present themselves as the scope and performance of our experimental toolbox develops over the coming years.

  11. "O corpo que eu fui e o corpo que eu sou": concepções de mulheres com alterações causadas pela hanseníase

    Directory of Open Access Journals (Sweden)

    Iací Proença Palmeira

    2012-01-01

    Full Text Available Se objetivó comprender las concepciones de las mujeres sobre el cuerpo femenino con alteraciones provocadas por la lepra. Estudio de naturaleza cualitativa y descriptiva, que aplicó los conceptos de la teoría de las representaciones. Participaron cuarenta y tres mujeres con alteraciones corporales causadas por la lepra, frecuentadoras de una unidad de referencia especializada en dermatología sanitaria. Se realizó entrevista semi-estructurada, individual, y análisis temático de contenido. Los resultados muestran concepciones del cuerpo relacionadas a la salud (pasado y a la enfermedad (presente, mostrando la fuerza de la estética y la funcionalidad del cuerpo, influenciando en la participación e inserción social de estas mujeres. Se concluye que las concepciones de las mujeres sobre su cuerpo explican sus prácticas de cuidado de sí, y conocerlas contribuye para que enfermería mejore la atención de las necesidades de estas mujeres.

  12. Efectividad de Cuatro Fungicidas en el Control de "La Quemazón de las Hojas" en Cebolla (Allium Cepa, Causada por Altemaria Porri

    Directory of Open Access Journals (Sweden)

    Quintero Serpa Lumar

    1960-06-01

    Full Text Available En el presente trabajo, se considera la efectividad de cuatro fungicidas comerciales, bajo condiciones de campo, en el control de "la quemazón de las hojas" en cebolla, enfermedad causada por el Alternaria porri. Considerando como base para comprar la efectividad de los fungicidas el peso de los bulbos cosechados en cada tratamiento, se concluyó que el empleo de fungicidas aumentaba el rendimiento de las cosechas. El orden de efectividad de los cuatro fungicidas en el presente trabajo fue: Manzate, Parzate, Dithane Z-78 y Oxicob. Las conclusiones del presente trabajo deben considerarse como una contribución a este tema y solo a manera de trabajo preliminar; pero el hecho de haberse presentado diferencias considerables entre la producción de las parcelas tratadas y la testigo, sugiere la necesidad de experimentar más al respecto, con el fin de reforzar estos primeros resultados y averiguar sobre la efectividad de otros productos.

  13. El estado de las lesiones causadas por el tránsito en México: evidencias para fortalecer la estrategia mexicana de seguridad vial

    Directory of Open Access Journals (Sweden)

    Ricardo Pérez-Núñez

    2014-05-01

    Full Text Available Mediante la revisión de información secundaria oficial, publicaciones científicas y el análisis de la ENSANut-2012, este trabajo busca proveer una visión integral de la magnitud actual de las lesiones causadas por el tránsito (LCT en México y analizar críticamente la respuesta social organizada. Las altas tasas de choques, lesiones, muertes y discapacidad atribuidas a este problema de salud pública, representan un elevado costo para la sociedad mexicana, en especial para los hogares. Se discute cómo la respuesta mexicana se ha enfocado a los automovilistas, dejando fuera a usuarios vulnerables de la vía pública y se ha privilegiado la implementación de estrategias poco efectivas. A pesar de que se dispone de legislación para los principales factores de riesgo, se ha descuidado su correcta aplicación. La estrategia mexicana podría fortalecerse implementando estrategias de movilidad seguras, equitativas, saludables y sostenibles para los diferentes actores de la vía pública. A pesar de los avances que se han dado en términos de prevención de LCT, existen aún retos y oportunidades para el país.

  14. Animation of Antimicrobial Resistance

    Science.gov (United States)

    ... Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin ...

  15. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin ...

  16. Mecanismos da intoxicação do fígado de rato causada pelo gossipol

    Directory of Open Access Journals (Sweden)

    Wanderson Luís de Carvalho

    2013-03-01

    Full Text Available O fígado desempenha uma função central no metabolismo devido à sua interposição entre o trato digestivo e a circulação geral do organismo. Ele é também o principal órgão envolvido na biotransformação de substâncias exógenas (xenobióticos, com capacidade de converter compostos hidrofóbicos em hidrossolúveis, mais facilmente eliminados pelo organismo. O gossipol é uma substância fenólica tóxica presente na semente de algodão (Gossypium sp. Com o objetivo de estudar os mecanismos envolvidos na hepatotoxicidade do gossipol avaliou-se os seus efeitos no sistema antioxidante do fígado de ratos no que diz respeito ao estresse oxidativo e aspectos histopatológicos. Foram utilizados ratos machos da linhagem Wistar, separados em dois grupos, sendo que um recebeu óleo de canola (veículo, grupo Controle e o outro recebeu gossipol na dosagem de 40 mg/kg de peso vivo do animal por 15 dias (grupo Tratado. O tratamento com gossipol promoveu alterações na atividade sérica das enzimas marcadoras de dano hepático e um significativo estresse oxidativo caracterizado pela diminuição nos níveis da glutationa reduzida (GSH e consequente aumento da glutationa oxidada (GSSG, incluindo, ainda, danos à membrana plasmática e de organelas demonstrados pela peroxidação lipídica. O resultado da avaliação histopatológica demonstrou degeneração dos hepatócitos.

  17. Animated war

    DEFF Research Database (Denmark)

    Frølunde, Lisbeth

    2012-01-01

    in production: Gzim Rewind (Sweden, 2011) by Knutte Wester, and In-World War (USA, expected 2011) by DJ Bad Vegan. These films have themes of war and include film scenes that are ‘machinima’ (real-time animation made in 3D graphic environments) within live action film scenes. Machinima harnesses...... DIY multimedia storytellers explore new ways to tell and to ‘animate’ stories. The article contains four parts: introduction to machinima and the notions of resemiosis and authorial practice, presentation of DIY filmmaking as a practice that intertwines with new networked economics, analysis...

  18. Animal models.

    Science.gov (United States)

    Walker, Ellen A

    2010-01-01

    As clinical studies reveal that chemotherapeutic agents may impair several different cognitive domains in humans, the development of preclinical animal models is critical to assess the degree of chemotherapy-induced learning and memory deficits and to understand the underlying neural mechanisms. In this chapter, the effects of various cancer chemotherapeutic agents in rodents on sensory processing, conditioned taste aversion, conditioned emotional response, passive avoidance, spatial learning, cued memory, discrimination learning, delayed-matching-to-sample, novel-object recognition, electrophysiological recordings and autoshaping is reviewed. It appears at first glance that the effects of the cancer chemotherapy agents in these many different models are inconsistent. However, a literature is emerging that reveals subtle or unique changes in sensory processing, acquisition, consolidation and retrieval that are dose- and time-dependent. As more studies examine cancer chemotherapeutic agents alone and in combination during repeated treatment regimens, the animal models will become more predictive tools for the assessment of these impairments and the underlying neural mechanisms. The eventual goal is to collect enough data to enable physicians to make informed choices about therapeutic regimens for their patients and discover new avenues of alternative or complementary therapies that reduce or eliminate chemotherapy-induced cognitive deficits.

  19. Lesão aguda esôfago - gástrica causada por agente químico Chemically induced esophagogastric acute injury

    Directory of Open Access Journals (Sweden)

    P. R. Corsi

    2000-06-01

    Full Text Available O tratamento da ingestão de agentes químicos corrosivos continua controverso. A incidência desses episódios tem aumentado nas últimas décadas por várias razões. OBJETIVO: Analisar a ocorrência, as complicações e os resultados do tratamento da lesão esôfago - gástrica causada por agentes químicos. MÉTODOS: Foram estudados retrospectivamente 21 pacientes adultos com lesão esôfago-gástrica, causada por ingestão de substância química, admitidos até 23 dias após o episódio, no Serviço de Emergência da Santa Casa de Misericórdia de São Paulo num período de 12 anos. A média de idade foi 32,1 anos e 11 doentes pertenciam ao sexo feminino, as quais mais freqüentemente tinham intenções suicidas. A soda cáustica foi o produto mais ingerido (76,2%, ingestão de ácido muriático ocorreu em três casos (14,3%, amoníaco e ácido sulfúrico em um caso (4,8% cada. RESULTADOS: As lesões faríngeas e laríngeas estiveram freqüentemente associadas às lesões de esôfago, presentes em 18 casos (85,7%. As lesões esofágicas, gástricas e duodenais foram avaliadas e classificadas por endoscopia. Lesões graves esofágicas ou gástricas estiveram presentes em cinco casos cada. CONCLUSÃO: O tratamento e os resultados foram variados, mas sugeriram que a sondagem esofágica foi prejudicial. A mortalidade global foi 28,6%, mais elevada na lesão esofágica grau 3.Treatment of chemical agent ingestion remain controversial. The incidence of these episodes has increased over the several last decades due to a variety reasons. PURPOSE: To analise the occurance, complications and results of the treatment of chemically induced esophagogastric injury. METHODS: Twenty-one adult patients with chemically induced esophagogastric injury were retrospectively studied. The patients were admitted up to 23 days after ingestion of a chemical agent to the Emergency Department of Santa Casa of Sao Paulo University Hospital from August, in a 12-year

  20. Fatores de risco associados à mastite bovina causada por Prototheca zopfii Risk factors associated with bovine mastitis caused by Prototheca zopfii

    Directory of Open Access Journals (Sweden)

    Aline Artioli Machado Yamamura

    2008-06-01

    Full Text Available Este trabalho teve como objetivo o estudo de fatores de risco associados à mastite bovina causada por Prototheca zopfii. Foram analisadas 13 propriedades leiteiras dos Estados do Paraná e de São Paulo, segundo os seguintes critérios de seleção: confirmação prévia de casos de mastite por Prototheca spp., triagem pela pesquisa de Prototheca spp. em tanques de expansão e latões e rebanhos com contagem de células somáticas acima de 5x105cel mL-1. As amostras coletadas consistiram de: leite, água, solo, fezes e swab de teteiras. Prototheca spp. foi isolada de amostras de leite dos quartos mamários com mastite clínica ou subclínica em uma propriedade e de amostras de leite e do ambiente em quatro propriedades, nas quais foi isolada em amostras de: água de bebedouro, abastecimento, esgoto, empoçada no piso de estábulo e sala de ordenha, solo de piquete e pasto, teteiras, fezes de bezerros e suínos. Do total de 383 vacas examinadas, Prototheca spp. foi isolada em 20 (5,2% vacas, sendo caracterizada como P. zopfii em 18. Os fatores de risco associados à mastite causada por P. zopfii foram: criação das vacas a pasto, alimentação dos animais com pasto e silagem, realização de ordenha mecânica em estábulo, permanência das vacas após ordenha em piquete sem alimento, criação de suínos próxima às instalações dos bovinos, existência de cães, gatos e roedores, falta de higienização dos tetos com água, pré-imersão dos tetos em aplicador com retorno e sem a troca do anti-séptico, alimentação dos bezerros com leite de vacas com mastite clínica e serem as vacas da raça holandesa.This research had as objective the study of risk factors associated with bovine mastitis caused by Prototheca zopfii. Thirteen dairy herds in Paraná and São Paulo states were analyzed and selected according to the following criteria: previous confirmation of Prototheca spp. mastitis cases, screening of Prototheca spp. in bulk tanks and

  1. Efecto del ácido acetil salicílico y Bacillus subtilis en la infección causada por Cucumber mosaic virus en calabacita

    Directory of Open Access Journals (Sweden)

    E. Maldonado-Cruz

    2008-01-01

    Full Text Available Dos conocidos agentes inductores de resistencia en las plantas, ácido acetil salicílico y Bacillus subtilis, fueron evaluados con la finalidad de conocer su efecto en la infección causada por el Cucumber mosaic virus (CMV en Cucurbita pepo var. Zucchini grey.Se estableció un diseño experimental completamente al azar en invernadero con cinco tratamientos y ocho repeticiones: Bacillus subtilis aplicado al suelo, B. subtilis aplicado al follaje; B. subtilis aplicado al suelo y al follaje, ácido acetil salicílico aplicado al follaje y testigo (sin aplicación de ninguno de los productos antes indicados. Plantas de 20 días de edad fueron inoculadas mecánicamente con Cucumber mosaic virus y 15 días después de la inoculación se evaluaron las variables peso de biomasa fresca y concentración viral mediante la técnica de DAS-ELISA. Los resultados muestran que las plantas inoculadas con B. subtilis al suelo y ácido acetil salicílico tuvieron significativamente mayor peso de biomasa fresca comparados con el tratamiento Testigo (P¿0.05. Las plantas de todos los tratamientos donde se aplicó B. subtilis (al suelo, al follaje o al suelo y al follaje tuvieron una concentración viral significativamente menor comparadas con el testigo (P¿0.05 en la prueba de ELISA.

  2. ALTERAÇÕES MICROMETEOROLÓGICAS CAUSADAS POR TÚNEIS BAIXOS DE TELA PLÁSTICA PRETA CULTIVADOS COM ALFACE

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    Galileo Adeli Buriot

    1994-01-01

    Full Text Available RESUMO Foram determinadas alterações micrometeorológicas causadas por tela plástica preta com 18, 30 e 50% de atenuação da radiação solar incidente, durante os meses de verão, em Santa Maria, RS. O experimento foi conduzido no Campo Experimental do Departamento de Fitotecnia da UFSM, onde foram cultivados quatro canteiros com alface, três deles cobertos com túneis de tela plástica. O estudo foi realizado em 3 períodos: de 30/11/90 a 17/01/91, de 06/02/91 a 25/03/91 e de 10/12/91 a 01/03/92. Mediu-se a radiação solar global, radiação solar na faixa de comprimento de onda do infravermelho e a luminosidade, temperatura diurna do solo, temperatura mínima e diurna do ar e umidade do solo e do ar. Os resultados mostraram que a temperatura do solo e do ar e a perda de água do solo são menores sob os túneis do que no exterior. As diferenças cresceram com o aumento da atenuação e a temperatura mínima do ar e a umidade relativa do ar são semelhantes no interior e exterior dos túneis e entre os túneis com diferentes percentagens de atenuação.

  3. Conidiobolomicose causada por Conidiobolus lamprauges em ovinos no Estado de Santa Catarina Conidiobolomycosis caused by Conidiobolus lamprauges in sheep in the state of Santa Catarina, Brazil

    Directory of Open Access Journals (Sweden)

    Fernando Henrique Furlan

    2010-07-01

    Full Text Available Descreve-se um surto de conidiobolomicose em ovinos no Estado de Santa Catarina. O surto ocorreu entre os meses de dezembro e março de 2006, no município de Santo Amaro da Imperatriz, região litorânea do Estado. A propriedade possuía 75 ovinos da raça Santa Inês e seis desses animais adoeceram. Clinicamente os animais doentes apresentavam dificuldade respiratória, corrimento nasal seroso a mucossanguinolento e, por vezes exolftalmia. Na necropsia verificou-se uma massa amarelada na região etmoidal e adjacências que, às vezes, atingia os linfonodos regionais, cérebro, globo ocular e pleura. Microscopicamente a massa caracterizava-se por infiltrado inflamatório granulomatoso com áreas necróticas associadas a hifas largas pouco ramificadas. Através de exame molecular detectou-se DNA de Conidiobolus lamprauges. Os aspectos clínicos, epidemiológicos, macroscópicos, microscópicos e moleculares caracterizam a conidiobolomicose causada por Conidiobolus lamprauges em ovinos.An outbreak of conidiobolomycosis affecting sheep in the State of Santa Catarina, Southern Brazil is reported. The disease occurred in six Santa Inês breed sheep from a flock of 75 during the rainy season. Common clinical signs were noisy respiration and dyspnea, serous to mucosanguineous nasal discharge and exophthalmus. At necropsy there was a dense yellow mass in the nasopharyngeal area affecting the ethmoidal region, turbinate bones and occasionally limph nodes, central nervous system and pleura. Histopathologycally there was multifocal granulomas whith an eosinophilic necrotic reaction containing ribbon type hyphae similar to zygomycetous fungi. At molecular examination Conidiobolus lamprauges DNA was detected. The clinical, epidemiological, macroscopical, microscopical and molecular aspects characterize conidiobolomycosis caused by Conidiobolus lamprauges in sheep.

  4. Neuropatía leprótica: una mirada integral de la afección periférica causada por Mycobacterium leprae

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    Héctor Alejandro Serrano-Coll

    2017-01-01

    Full Text Available La lepra es una enfermedad infecciosa granulomatosa crónica, causada por Mycobacterium leprae . El curso natural de esta enfermedad está relacionado con una neuropatía periférica denominada neuropatía leprótica, la cual es responsable de la aparición de discapacidades en ojos, manos y pies. Se realizó una búsqueda estructurada en la base de datos de Pubmed y OVID utilizando los siguientes términos MeSH : lepra, neuropatía, nervio periférico, célula de Schwann, discapacidad, biomarcadores. El 83,8 % de los artículos referenciados en esta revisión fueron seleccionados a través de esta búsqueda. El daño neural en lepra es una patología en la que intervienen múltiples mecanismos fisiopatógenicos, que incluyen: la respuesta inmune del hospedero, la interacción de M. leprae a diferentes ligandos en las células Schwann, lo que permite la activación de vías de señalización celular que inducen inflamación, desmielinización y daños a nivel del axón, que se traducen en discapacidad sensitiva y motora en el paciente con lepra. Pero a pesar de que en las últimas décadas se han realizado avances importantes en el entendimiento de esta neuropatía, esto no se ha visto reflejado en herramientas o biomarcadores que sean útiles en la detección temprana del daño periférico causado por la lepra.

  5. Lesões traumáticas de pele causadas pelos espinhos de Mimosa pudica e Mimosa debilis em equídeos

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    Alessandra S. Belo Reis

    2011-09-01

    Full Text Available Foram realizadas pesquisas sobre a natureza e causa de lesões de pele em equídeos em uma propriedade no município de Castanhal, região Nordeste do Estado do Pará. Foram realizadas visitas técnicas, estudos epidemiológicos, coletas de sangue, biópsias de pele afetada e a inspeção da pastagem. O estudo incluiu 25 equídeos, dos quais 14 machos e 11 fêmeas, de seis meses e oito anos de idade. Os animais apresentaram lesões ulcerativas, de bordos irregulares, na cabeça (narinas, focinho, lábios superiores e inferiores e chanfro, na cavidade oral (vestíbulo bucal e gengiva e nos membros (boletos, metacarpos e metatarsos e articulação escápulo-umeral. No exame histopatológico foram observados focos de erosões cutâneas, caracterizados por perda e necrose da epiderme, com espongiose, degeneração vesicular da epiderme remanescente e leve infiltrado inflamatório na derme subjacente, constituído predominantemente por macrófagos e, em menor grau, eosinófilos. Na inspeção da pastagem, constituída de Brachiaria humidicola, foi constatada grande invasão de duas plantas providas de espinhos, Mimosa pudica e Mimosa debilis, ambas da família Leg. Mimosoideae. Concluiu-se, que as lesões de pele foram causadas pela ação traumática dos espinhos de Mimosa pudica e Mimosa debilis.

  6. Bioethical Problems: Animal Welfare, Animal Rights.

    Science.gov (United States)

    March, B. E.

    1984-01-01

    Discusses various bioethical issues and problems related to animal welfare and animal rights. Areas examined include: Aristotelian views; animal welfare legislation; Darwin and evolutionary theory; animal and human behavior; and vegetarianism. A 14-point universal declaration of the rights of animals is included. (JN)

  7. Animal welfare: an animal science approach.

    Science.gov (United States)

    Koknaroglu, H; Akunal, T

    2013-12-01

    Increasing world population and demand for animal-derived protein puts pressure on animal production to meet this demand. For this purpose animal breeding efforts were conducted to obtain the maximum yield that the genetic makeup of the animals permits. Under the influence of economics which is the driving force behind animal production, animal farming became more concentrated and controlled which resulted in rearing animals under confinement. Since more attention was given on economics and yield per animal, animal welfare and behavior were neglected. Animal welfare which can be defined as providing environmental conditions in which animals can display all their natural behaviors in nature started gaining importance in recent years. This does not necessarily mean that animals provided with good management practices would have better welfare conditions as some animals may be distressed even though they are in good environmental conditions. Consumers are willing to pay more for welfare-friendly products (e.g.: free range vs caged egg) and this will change the animal production practices in the future. Thus animal scientists will have to adapt themselves for the changing animal welfare rules and regulations that differ for farm animal species and countries. In this review paper, animal welfare is discussed from an animal science standpoint. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

  8. Animation of Antimicrobial Resistance

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    Full Text Available ... video) Animation of Antimicrobial Resistance (text version) Arabic Translation of Animation of Antimicrobial Resistance Chinese Translation of Animation of Antimicrobial Resistance French Translation of ...

  9. Ptose palpebral causada por Paquidermoperiostose

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    Patricia Regina de Pinho Tavares

    2014-08-01

    Full Text Available A paquidermoperiostose é uma síndrome caracterizada por acometimento cutâneo e ósseo, e em alguns casos ocorre comprometimento palpebral leve. É uma síndrome rara, idiopática ou hereditária, com provável herança autossômica dominante de penetrância variável. Descreve-se o caso de um paciente com ptose grave por paquidermoperiostose elucidando sua fisiopatologia e conduta cirúrgica aplicada.

  10. The wild animal as a research animal

    NARCIS (Netherlands)

    Swart, JAA

    2004-01-01

    Most discussions on animal experimentation refer to domesticated animals and regulations are tailored to this class of animals. However, wild animals are also used for research, e. g., in biological field research that is often directed to fundamental ecological-evolutionary questions or to

  11. Prevalencia y factores de riesgo para infecciones del tracto urinario de inicio en la comunidad causadas por Escherichia coli productor de betalactamasas de espectro extendido en Colombia

    Science.gov (United States)

    Blanco, Victor M.; Maya, Juan J.; Correa, Adriana; Perenguez, Marcela; Muñoz, Juan S.; Motoa, Gabriel; Pallares, Christian J.; Rosso, Fernando; Matta, Lorena; Celis, Yamile; Garzon, Martha; Villegas, y María V.

    2016-01-01

    RESUMEN Introducción Las infecciones del tracto urinario (ITU) son frecuentes en la comunidad. Sin embargo, la información de aislamientos resistentes en este contexto es limitada en Latinoamérica. Este estudio tiene como objetivo determinar la prevalencia y los factores de riesgo asociados con ITU de inicio en la comunidad (ITU-IC) causadas por Escherichia coli productor de betalactamasas de espectro extendido (BLEE) en Colombia. Materiales y métodos Entre agosto y diciembre de 2011 se realizó un estudio de casos y controles en 3 instituciones de salud de tercer nivel en Colombia. Se invitó a participar a todos los pacientes admitidos a urgencias con diagnóstico probable de ITU-IC, y se les pidió una muestra de orina. En los aislamien-tos de E. coli se realizaron pruebas confirmatorias para BLEE, susceptibilidad antibiótica, caracterización molecular (PCR en tiempo real para genes bla, repetitive element palindromic PCR [rep-PCR], multilocus sequence typing [MLST] y factores de virulencia por PCR). Se obtuvo información clínica y epidemiológica, y posteriormente se realizó el análisis estadístico. Resultados De los 2.124 pacientes seleccionados, 629 tuvieron un urocultivo positivo, en 431 de estos se aisló E. coli, 54 fueron positivos para BLEE y 29 correspondieron a CTX-M-15. La mayoría de los aislamientos de E. coli productor de BLEE fueron sensibles a ertapenem, fosfomicina y amikacina. La ITU complicada se asoció fuertemente con infecciones por E. coli productor de BLEE (OR = 3,89; IC 95%: 1,10–13,89; p = 0,03). E. coli productor de CTX-M-15 mostró 10 electroferotipos diferentes; de estos, el 65% correspondieron al ST131. La mayoría de estos aislamientos tuvieron 8 de los 9 factores de virulencia analizados. Discusión E. coli portador del gen blaCTX-M-15 asociado al ST131 sigue siendo frecuente en Colombia. La presencia de ITU-IC complicada aumenta el riesgo de tener E. coli productor de BLEE, lo cual debe tenerse en cuenta para ofrecer

  12. Maize bush stunt and corn stunt: Diseases of corn caused by molicutes/ Enfezamentos vermelho e pálido: Doenças em milho causadas por molicutes

    Directory of Open Access Journals (Sweden)

    Nelson Sidnei Massola Júnior

    2001-05-01

    Full Text Available Maize Bushy Stunt and Corn Stunt are diseases of corn caused respectively by a phytoplasma (maize bushy stunt phytoplasma and by Spiroplasma kunkelii. Both agents are restricted to the floem vessels of diseased plants. The leafhopper Dalbulus maidis is the vector of the diseases. The diseases are very harmfull to corn crops and can cause severe losses. Their importance increased very much in the last years mainly due to the continuous crops, which allow the perpetuation of corn, pathogens and vector over the year. Diseased plants show shortening, redening or yellowing and excessive proliferation of ears, among others symptoms. However, symptoms are variable according to the causal agent, environmental conditions and corn genotype. Correct diagnosis of the diseases has been reached with ELISA (“enzyme-linked immunosorbent assay” and PCR (“polymerase chain reaction”. The use of resistant genotypes of corn is the main strategy of control of the diseases.Os enfezamentos vermelho e pálido são doenças do milho causadas, respectivamente, por um fitoplasma (“maize bushy stunt phytoplasma” e pelo Spiroplasma kunkelii, organismos restritos ao floema das plantas infectadas. Ambas são transmitidas pela cigarrinha Dalbulus maidis. São doenças bastante destrutivas, podendo causar sérios prejuízos aos agricultores. A importância dessas doenças aumentou muito nos últimos anos, devido principalmente aos cultivos “safrinha”, que perpetuam o milho, os patógenos e o vetor no campo durante o ano todo. As plantas doentes exibem redução de crescimento, avermelhamento ou amarelecimento, proliferação excessiva de espigas pequenas e improdutivas, além de outros sintomas. No entanto, esses sintomas dependem do agente causal, condições climáticas e genótipo do milho. A diagnose correta tem sido feita por testes de ELISA (“enzyme-linked immunosorbent assay” e por PCR (“polymerase chain reaction”, devido à complexidade da

  13. Utilização da vacina Escherichia coli J5 na imunização de vacas leiteiras contra mastites causadas por E. coli

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    Lívio R. Molina

    2013-03-01

    Full Text Available Avaliou-se a utilização da vacina Escherichia coli J5, na imunização de vacas leiteiras, para prevenção e controle da mastite causada por E. coli através da análise da prevalência das infecções intramamárias (IMM no pós-parto, ocorrência e intensidade dos casos clínicos de mastite nos primeiros 100 dias de lactação, influência na contagem de células somáticas (CCS e produção de leite. O grupo experimental foi composto de 187 animais, divididos em 2 grupos, vacas vacinadas e não vacinadas. As imunizações ocorreram 60 dias antes do parto, 30 dias antes do parto e na primeira semana pós-parto. No dia da secagem e sete dias após o parto foram coletadas amostras para diagnóstico microbiológico dos patógenos causadores de mastite. A ocorrência de casos clínicos foi verificada pelo teste da caneca durante as ordenhas sendo registrados os dados relacionados à intensidade. Amostras foram coletadas mensalmente, a partir do décimo dia de lactação, para avaliação da CCS. A produção de leite foi registrada mensalmente nos primeiros 100 dias de lactação. Verificou-se no grupo vacinado, redução na prevalência de E. coli no pós-parto, na ocorrência de casos clínicos por E.coli nos primeiros 100 dias de lactação bem como na intensidade destes casos clínicos. Não foram observadas diferenças estatísticas significativas na CCS, entretanto vacas vacinadas apresentaram maior produção de leite, comparadas às vacas não vacinadas. A vacinação com E. coli J5 foi eficaz em reduzir a prevalência de infecções intramamárias (IMM ao parto, ocorrência e intensidade dos casos clínicos e aumento na produção de leite nos primeiros 100 dias de lactação.

  14. Animation of Antimicrobial Resistance

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    Full Text Available ... Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health ... Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  15. Animation of Antimicrobial Resistance

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    Full Text Available ... Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & ... Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  16. Learning Anime Studio

    CERN Document Server

    Troftgruben, Chad

    2014-01-01

    Anime Studio is your complete animation program to help you create 2D movies, cartoons, anime, and cut out animations. You can create your own animated shorts and use Anime Studio to produce cartoon animations for film, video, or streaming over the Web, which can be enjoyed on YouTube, Vimeo, and other popular sites. Anime Studio is great for hobbyists and professionals alike, combining tools for both illustration and animation. With Anime Studio's easy-to-use interface, you will be creating an animated masterpiece in no time. This practical, step-by-step guide will provide you with a structur

  17. INFECTIOUS KERATOCONJUNTIVITIS OUTBREAK IN OVINES DUE TO Moraxella spp IN STATE OF GOIÁS, BRAZIL SURTO DE CERATOCONJUNTIVITE INFECCIOSA EM OVINOS CAUSADA POR Moraxella spp. NO ESTADO DE GOIÁS, BRASIL

    Directory of Open Access Journals (Sweden)

    Nilo Sérgio Troncoso Chaves

    2008-04-01

    Full Text Available

    This article reports an infectious keratoconjuntivitis outbreak in sheeps (OKC situated in Quirinopólis Goiás, where raised 140 ovines for slaughter and from these 100 became ill. Moraxela bovis isolation was done in culture medium in the Food Analysis Center and Microbiological Latoratory of Veterinary Medicine Department, both from the Veterinary College of Goiás Federal University. The disease focus control envolved the following protocol: 1. hygienics – animal quarantine in low luminosity ambient, rest and appropriate food; 2. medicamentous – eye washing with 0,9% sodium chloride solution followed by application oxytetracyclin chloridrate ophtalmic ointment and intramuscular injection of long-acting oxytetracyclin chloridrate in ill and healthy animals; 3. preventive – use of commercial vacine against OKC and fly control. Recovery of the great part of animals minimized the damages and avoid the disease spreading on this farm and others surrounding properties. In Brazil, there are few studies about OKC outbreaks. The incentive to carry out this study was the scarceness of data related to this serious ocular deasease caused by bacterium Moraxela spp. in ovines in state of Goiás.
    KEY  WORDS: Keratoconjuntivitis, Moraxella spp,.sheep.

    Este trabalho descreve um surto de ceratoconjuntivite infecciosa ovina (CCI, em 100 dos 140 ovinos existentes, no município de Quirinópolis, GO. O isolamento da [Animal experimentation, animal welfare and scientific research].

    Science.gov (United States)

    Tal, H

    2013-10-01

    Hundreds of thousands of laboratory animals are being used every year for scientific experiments held in Israel, mostly mice, rats, rabbits, guinea pigs, and a few sheep, cattle, pigs, cats, dogs, and even a few dozen monkeys. In addition to the animals sacrificed to promote scientific research, millions of animals slain every year for other purposes such as meat and fine leather fashion industries. While opening a front against all is an impossible and perhaps an unjustified task, the state of Israel enacted the Animal Welfare (Animal Experimentation) Law (1994). The law aims to regulate scientific animal experiments and to find the appropriate balance between the need to continue to perform animal experiments for the advancement of research and medicine, and at the same time to avoid unnecessary trials and minimize animal suffering. Among other issues the law deals with the phylogenetic scale according to which experimental animals should be selected, experiments for teaching and practicing, and experiments for the cosmetic industry. This article discusses bioethics considerations in animal experiments as well as the criticism on the scientific validity of such experiments. It further deals with the vitality of animal studies and the moral and legal obligation to prevent suffering from laboratory animals.

  18. Facoemulsificación e implante de lente intraocular en cataratas causadas por uveitis Phacoemulsification and intraocular lens implantation in patients with cataract caused by uveitis

    Directory of Open Access Journals (Sweden)

    Dayamí Pérez Gómez

    2008-06-01

    Full Text Available OBJETIVO: Evaluar los resultados de la facoemulsificación y el implante de lente intraocular en cataratas causadas por uveítis. MÉTODOS: Se estudiaron 37 ojos con 6 meses de inactividad inflamatoria, agudeza visual menor de 0,6 y edad media de 47 años. Se excluyeron otras enfermedades que disminuyeran la visión. En el preoperatorio se prescribió antiinflamatorios. Se realizó la facoemulsificación con implante de lente intarocular (PMMA, óptica 6 mm; durante el seguimiento desde 24 h/6 meses se indicó antiinflamatorios esteroideos, no esteroideos e inmunosupresores hasta 6 semanas. RESULTADOS: Se observaron numerosas alteraciones del segmento anterior secundarias a las uveítis padecidas (posquirúrgicas, inespecíficas, ciclítis heterocrómica de Fuchs, postraumáticas, síndrome de Reiter, por toxoplasmosis y otras coroiditis infecciosas y por artritis reumatoide juvenil. No hubo recurrencia posquirúrgica de la uveítis en 9 ojos (24,3 %. Las complicaciones estuvieron relacionadas con la uveítis, la cirugía, la actividad inflamatoria, y la reacción del epitelio capsular. La opacidad capsular posterior apareció en 11 pacientes (29,7 % asociada a edad joven. La evolución individual se consideró satisfactoria en 30 (81,1 % pacientes con mejoría de la visión hasta 0,8-1,0 en 28 (75,6 % y 0,5-0,6 en 2 (5,4 %. CONCLUSIONES: La facoemulsificación con implante de lente intarocular es de gran utilidad en las cataratas posuveítis al condicionar poca agresión quirúrgica, ser controlable la inflamación y proporcionar buenos resultados visuales además del reordenamiento anatomofisiológico del segmento anterior.OBJECTIVE: To assess the results of phacoemulsification and intraocular lens implantation in cataracts caused by uveitis. METHODS: Thirty seven eyes with no inflammation for 6 months, visual acuity below 0.6 and average age of 47 years were studied. Other diseases affecting the vision were excluded. The preoperative

  19. Compactação causada pelo tráfego de trator em diferentes manejos de solo = Soil compaction induced by tractor traffic in different soil managements

    Directory of Open Access Journals (Sweden)

    João Paulo Arantes Rodrigues da Cunha

    2009-07-01

    Full Text Available O objetivo deste trabalho foi avaliar a compactação do solo causada pelo tráfego de trator, em um Latossolo Vermelho distroférrico submetido a diferentes tipos de preparo. O delineamento experimental utilizado foi o de blocos casualizados, com arranjo de parcelassubdivididas, considerando os tipos de preparo de solo como tratamentos principais e o número de passadas do trator como tratamentos secundários. Como tratamentos de preparo de solo, além de uma testemunha sem movimentação, foram avaliados: aração com 18 cmde profundidade, aração com 18 cm de profundidade, seguida de gradagem a 10 cm e subsolagem a 40 cm de profundidade. Após o preparo, foi avaliada a resistência do solo à penetração, por meio de um penetrômetro eletrônico, antes da passagem do trator e apósuma, três, cinco e sete vezes a passagem do trator na mesma linha de tráfego. Também se realizou a avaliação de densidade do solo. Concluiu-se que quanto maior a pulverização do solo, maior foi o potencial de compactação. Solos recentemente arados e gradeados forammais susceptíveis à compactação do que solos somente arados ou subsolados. O efeito do tráfego do trator concentrou-se principalmente na camada superficial, e a primeira passada foi a que mais provocou compactação do solo.The objective of this work was to evaluate soil compaction induced bytractor traffic in a Red Latosol (Typic Acrustox, submitted to different soil managements. The experiment was arranged in a subdivided parcel scheme, with types of soil tillage as theprimary soil treatments and the number of tractor passes as secondary treatments. In addition to a control treatment without soil tillage, the treatments were: tilling to a depth of 18 cm, a tilling to a depth of 18 cm followed by harrow use at a depth of 10 cm, and a 40-cm deep subsoil tilling. After preparing the parcels, soil penetration resistance was measured with an electronic penetrometer, before tractor passes and

  1. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing options ... CVM) produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, ...

  2. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing options ... of Animation of Antimicrobial Resistance More in Antimicrobial ... Antimicrobial Resistance Monitoring System About NARMS 2015 NARMS Integrated ...

  3. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing ... CVM) produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over ...

  4. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & ... back Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  5. Animal Feeding Operations

    Science.gov (United States)

    ... type=”submit” value=”Submit” /> Healthy Water Home Animal Feeding Operations Recommend on Facebook Tweet Share Compartir ... of Concentrated Animal Feeding Operations (CAFOs) What are Animal Feeding Operations (AFOs)? According to the United States ...

  6. Chlamydophila abortus in production animals

    OpenAIRE

    Silva, Francielle Gibson da; Freitas, Julio Cesar de; Müller, Ernst Eckehardt

    2006-01-01

    A Chlamydophila abortus (anteriormente classificada como Chlamydia psittaci sorotipo 1) tem sido descrita em muitos países, associada principalmente com distúrbios reprodutivos em ovinos, bovinos e caprinos. O aborto enzoótico dos ovinos e caprinos e o aborto epizoótico dos bovinos são as doenças mais importantes causadas por esta bactéria. No Brasil, as pesquisas com C. abortus são praticamente inexistentes. O objetivo desta revisão é apresentar informações sobre modificações taxonômicas, ci...

  7. Seeing the animal

    DEFF Research Database (Denmark)

    Harfeld, Jes Lynning; Cornou, Cecile; Kornum, Anna

    2016-01-01

    This article discusses the notion that the invisibility of the animalness of the animal constitutes a fundamental obstacle to change within current production systems. It is discussed whether housing animals in environments that resemble natural habitats could lead to a re-animalization...... of the animals, a higher appreciation of their moral significance, and thereby higher standards of animal welfare. The basic claim is that experiencing the animals in their evolutionary and environmental context would make it harder to objectify animals as mere bioreactors and production systems. It is argued...... that the historic objectification of animals within intensive animal production can only be reversed if animals are given the chance to express themselves as they are and not as we see them through the tunnel visions of economy and quantifiable welfare assessment parameters....

  8. Animal rights, animal minds, and human mindreading.

    Science.gov (United States)

    Mameli, M; Bortolotti, L

    2006-02-01

    Do non-human animals have rights? The answer to this question depends on whether animals have morally relevant mental properties. Mindreading is the human activity of ascribing mental states to other organisms. Current knowledge about the evolution and cognitive structure of mindreading indicates that human ascriptions of mental states to non-human animals are very inaccurate. The accuracy of human mindreading can be improved with the help of scientific studies of animal minds. However, the scientific studies do not by themselves solve the problem of how to map psychological similarities (and differences) between humans and animals onto a distinction between morally relevant and morally irrelevant mental properties. The current limitations of human mindreading-whether scientifically aided or not-have practical consequences for the rational justification of claims about which rights (if any) non-human animals should be accorded.

  9. Otite parasitária causada por Rhabditis (Rhabditis freitasi (Nematoda: Rhabditidae em animais da raça Gir no estado do Acre.

    Directory of Open Access Journals (Sweden)

    Francirley , Monteiro e Silva

    2016-06-01

    Full Text Available The bovine parasitic otitis has been reported in several states of Brazil. It is caused by rhabditiforms nematodes, attacking cattle Gir and Indubrasil breeds. The aim of this work was to describe the occurrence of the disease in animals of the cattle Gir breed in Rio Branco, State of Acre, Brazil. The animals belonged to the Station of Improvement and Animal Genetic Diffusion. Samples were collected from five of these individuals, with swabs aid, conditioned in plastic tubes and kept in alcohol 70%. The specimens were visualized using optical microscopy, and the morphometry was accomplished through a micrometrical ocular. The data were inserted in the Excel spreadsheet, running on Windows 7, and analyzed through descriptive statistics. The animals presented purulent secretion in the external ear canals, shook their heads, showed inquietude and sensibility to the touch during the clinical trials, when intense infestation was observed. One of the individuals died. Animal genetic improvement programs are negatively interfered by infestations like these. It was possible and opportune to find out the moment and place how such illness has entered in the state of Acre. This work aims to help reinforce the importance of future studies to report new cases in the state of Acre.

  10. Animal Production Research Advances

    African Journals Online (AJOL)

    Animal Production Research Advances is a peer-review journal established expressly to promote the production of all animal species utilized as food. The journal has an international scope and is intended for professionals in animal production and related sciences. We solicit contributions from animal production and ...

  11. Animal Bites: First Aid

    Science.gov (United States)

    First aid Animal bites: First aid Animal bites: First aid By Mayo Clinic Staff These guidelines can help you care for a minor animal bite, such ... 26, 2017 Original article: http://www.mayoclinic.org/first-aid/first-aid-animal-bites/basics/ART-20056591 . Mayo ...

  12. Ian Ingram: Next Animals

    DEFF Research Database (Denmark)

    2015-01-01

    Ian Ingram: Next Animals is an exhibition catalogue presenting research on the work by Ian Ingram in relation to his exhibition Next Animals at Nikolaj Kunsthal in 2015.......Ian Ingram: Next Animals is an exhibition catalogue presenting research on the work by Ian Ingram in relation to his exhibition Next Animals at Nikolaj Kunsthal in 2015....

  13. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Español Search FDA Submit search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, ... Biologics Animal & Veterinary Cosmetics Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of ...

  14. First Aid: Animal Bites

    Science.gov (United States)

    ... last rabies vaccination, if known any recent unusual behavior by the animal the animal's location, if known if the animal ... Scratches First Aid: Cuts First Aid: Skin Infections Cat Scratch ... Safe Around Animals Cuts, Scratches, and Abrasions Rabies Cuts, Scratches, and ...

  15. Physics for Animation Artists

    Science.gov (United States)

    Chai, David; Garcia, Alejandro L.

    2011-01-01

    Animation has become enormously popular in feature films, television, and video games. Art departments and film schools at universities as well as animation programs at high schools have expanded in recent years to meet the growing demands for animation artists. Professional animators identify the technological facet as the most rapidly advancing…

  16. Carotenoids in Marine Animals

    Science.gov (United States)

    Maoka, Takashi

    2011-01-01

    Marine animals contain various carotenoids that show structural diversity. These marine animals accumulate carotenoids from foods such as algae and other animals and modify them through metabolic reactions. Many of the carotenoids present in marine animals are metabolites of β-carotene, fucoxanthin, peridinin, diatoxanthin, alloxanthin, and astaxanthin, etc. Carotenoids found in these animals provide the food chain as well as metabolic pathways. In the present review, I will describe marine animal carotenoids from natural product chemistry, metabolism, food chain, and chemosystematic viewpoints, and also describe new structural carotenoids isolated from marine animals over the last decade. PMID:21566799

  17. Estudio retrospectivo de la prevalencia de Fasciola hepática y análisis de pérdidas causadas por decomisos de hígados a nivel de centro de faenamiento

    OpenAIRE

    Buestán Sarmiento, Priscila Estefanía

    2017-01-01

    Este estudio determinó la prevalencia de Distomatosis hepática en bovinos y porcinos causada por el parásito trematodo Fasciola hepática, y estableció las pérdidas económicas ocasionadas por decomisos de hígados post faenamiento; mediante un análisis económico de pérdidas y un estudio retrospectivo de los años 2015 y 2016 a través de la información de los Registros Mensuales de Inspección Veterinaria que maneja el Centro de faenamiento. This study determined the prevalence of hepatic disto...

  18. La necrosis bacteriana de la vid, causada por xylophilus ampelinus. Detección serológica, distribución en Aragón y sensibilidad varietal.

    OpenAIRE

    CAMBRA ALVAREZ, MIGUEL

    2011-01-01

    La necrosis bacteriana de la vid, causada por la bacteria de cuarentena Xylophilus ampelinus, es una enfermedad de difícil control químico y que ha causado en España importantes pérdidas económicas. Actualmente, es endémica en distintas zonas de Aragón y Galicia y se han identificado focos aislados en La Rioja. Ante la carencia de métodos sensibles y específicos de detección de esta bacteria que se puedan utilizar para el análisis rutinario, se ha puesto a punto un método de ex...

  19. Ocorrência de doenças causadas por molicutes e por vírus em milho nas Províncias de Tucumán e de Córdoba na Argentina

    OpenAIRE

    GIMÉNEZ PECCI, MARIA P.; OLIVEIRA, ELIZABETH DE; RESENDE, RENATO O.; LAGUNA, IRMA G.; CONCI, LUÍS R; AVILA, ANSELMO; HERRERA, PATRÍCIA; GALDEANO, ERNESTINA; VIRLA, EDUARDO; NOME, CLÁUDIA F.

    2002-01-01

    A incidência de doenças causadas por molicutes e por vírus foi avaliada em lavouras de milho (Zea mays) nas Províncias de Tucumán e de Córdoba, na Argentina, em fevereiro de 2000. Na Província de Tucumán verificou-se que 44% das lavouras apresentaram altos níveis de incidência de plantas com sintomas de enfezamentos causados por molicutes (50 a 100%), em altitudes variando de 300 a 2.000 m. A presença de fitoplasma e de espiroplasma foi confirmada em amostras de folhas de plantas com sintomas...

  20. Carotenoids in Marine Animals

    OpenAIRE

    Maoka, Takashi

    2011-01-01

    Marine animals contain various carotenoids that show structural diversity. These marine animals accumulate carotenoids from foods such as algae and other animals and modify them through metabolic reactions. Many of the carotenoids present in marine animals are metabolites of β-carotene, fucoxanthin, peridinin, diatoxanthin, alloxanthin, and astaxanthin, etc. Carotenoids found in these animals provide the food chain as well as metabolic pathways. In the present review, I will describe marine a...

  1. Ethics in Animal Experimentation

    Directory of Open Access Journals (Sweden)

    Yusuf Ergun

    2010-08-01

    Full Text Available Experimental animals are frequently used to obtain information for primarily scientific reasons. In the present review, ethics in animal experimentation is examined. At first, the history of animal experimentation and animal rights is outlined. Thereafter, the terms in relation with the topic are defined. Finally, prominent aspects of 3Rs constituting scientific and ethical basis in animal experimentation are underlined. [Archives Medical Review Journal 2010; 19(4.000: 220-235

  2. Animal experiments in radiotherapy. II. Large animals

    Energy Technology Data Exchange (ETDEWEB)

    Probert, J C; Hughes, D B

    1975-03-01

    A review has been made of factors of importance when using large animals for organ or partial body irradiation research. The problem has been considered from the viewpoint of the clinician. The rabbit, cat, dog, pig and monkey have been examined in detail for suitability as laboratory animals. Dosimetric and volume features have been reviewed.

  3. Eficácia do moxalactam no tratamento de meningites purulentas causadas por Haemophilus infuenzae e Neisseria meningitidis Efficacy of moxalactam in the treatment of purulent meningitis caused by Haemophilus influenzae and Neisseria meningitidis

    Directory of Open Access Journals (Sweden)

    Hagamenon R. da Silva

    1984-03-01

    Full Text Available Foi avaliada a eficácia do moxalactam no tratamento de meningites em crianças, causadas por H. influenzae (27 casos e N.meningitidis (6 casos. Dos 33 doentes tratados na dose de 100mg/Kg de peso (dose de ataque e 50mg de 12/12 horas por via venosa, 32 curaram-se. A tolerância ao produto foi muito boa, havendo alterações transitórias de transaminases e fosfatase alcalina; em um caso, houve hematoma posapendectomia, provavelmente relacionado ao uso deste antibiotico. Os níveis séricos e liquóricos do produto foram elevados; as concentrações no liquor excederam de muito a concentração bactericida mínima dos germes infectantes. O moxalactam se mostrou seguro e eficaz como terapia primária da meningite causada por H. influenzae e N.meningitidis em crianças.The clinical efficacy and safety of Moxalactam in purulent bacterial meningitis in children caused by H. influenzae (27 patients and N. meningitidis (6 patients was tested in a randon uncontrolled study. Clinical response was considered excelent, with cure of 32 of 33 patients. High levels of Moxalactam were achieved in the blood and cerebro-spinal fluid, with concentrations largely exceeding the minimum bacterial concentration (MIC for the infecting organisms. Tolerance was considered good, with only transient increases of transaminases and alkaline phosphatase in some patients; also, one patient developed a wound hematoma possibly related to Moxalactam therapy.

  4. RETHINKING THE ANIMATE, RE-ANIMATING THOUGHT

    Directory of Open Access Journals (Sweden)

    Tim Ingold

    2013-12-01

    Full Text Available Animism is often described as the imputation of life to inert objects. Such imputation is more typical of people in western societies who dream of finding life on other planets than of indigenous peoples to whom the label of animism has classically been applied. These peoples are united not in their beliefs but in a way of being that is alive and open to a world in continuous birth. In this animic ontology, beings do not propel themselves across a ready-made world but rather issue forth through a world-in-formation, along the lines of their relationships. To its inhabitants this weather-world, embracing both sky and earth, is a source of astonishment but not surprise. Re-animating the ‘western’ tradition of thought means recovering the sense of astonishment banished from offi cial science.

  5. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... FDA Submit search Popular Content Home Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & ... by Product Area Product Areas back Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & ...

  6. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More sharing options ... produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, ...

  7. Occupational Animal Allergy.

    Science.gov (United States)

    Stave, Gregg M

    2018-02-16

    This review explores animal allergen exposure in research laboratories and other work settings, focusing on causes and prevention. (1) Consistent with the hygiene hypothesis, there is new evidence that early childhood exposure to pets produces changes in the gut microbiome that likely lead to a lower risk of allergy. (2) Anaphylaxis from laboratory animal bites occurs more frequently than suggested by prior literature. (3) Animal allergens represent an occupational hazard in a wide variety of work settings ranging from fields that work with animals to public settings like schools and public transportation where allergens are brought into or are present in the workplace. Exposure to animal allergens can result in allergy, asthma, and anaphylaxis. Animal allergy has been most studied in the research laboratory setting, where exposure reduction can prevent the development of allergy. Similar prevention approaches need to be considered for other animal work environments and in all settings where animal allergens are present.

  8. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... produced material may be copied, reproduced, and distributed as long as FDA's Center for Veterinary Medicine is cited as the corporate author. Animation Animation of Antimicrobial Resistance ( ...

  9. Animal Science Project

    International Nuclear Information System (INIS)

    Anon.

    Researches carried out in the 'Animal Science Project' of the Agricultural Nuclear Energy Center, Piracicaba, Sao Paulo state, Brazil, are described. Such researches comprise : immunology and animal nutrition. Tracer techniques are employed in this study. (M.A.) [pt

  10. "Name" that Animal

    Science.gov (United States)

    Laird, Shirley

    2010-01-01

    In this article, the author describes a texture and pattern project. Students started by doing an outline contour drawing of an animal. With the outline drawn, the students then write one of their names to fit "inside" the animal.

  11. Morris Animal Foundation

    Science.gov (United States)

    ... Yours Today » Give the Gift of Health to Animals This Holiday Season. Until December 31, your gift ... bizarre molecules. Learn More » A Tireless Advocate for Animals and Science. “If it has a heartbeat, I ...

  12. PROTECTIVE COLORATION IN ANIMALS

    OpenAIRE

    Leena Lakhani

    2017-01-01

    Animals have range of defensive markings which helps to the risk of predator detection (camouflage), warn predators of the prey’s unpalatability (aposematism) or fool a predator into mimicry, masquerade. Animals also use colors in advertising, signalling services such as cleaning to animals of other species, to signal sexual status to other members of the same species. Some animals use color to divert attacks by startle (dalmatic behaviour), surprising a predator e.g. with eyespots or other f...

  13. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Skip to common links HHS U.S. Department of Health and Human Services U.S. Food and Drug Administration ... Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet ...

  14. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... menu Skip to common links HHS U.S. Department of Health and Human Services U.S. Food and Drug Administration ... Tobacco Products Animal & Veterinary Home Animal & Veterinary Safety & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet Linkedin Pin it More ...

  15. Who likes circus animals?

    OpenAIRE

    Zanola, Roberto

    2008-01-01

    Using a sample based on 268 questionnaires submitted to people attending the Acquatico Bellucci circus, Italy, this paper analyzes the circusgoers's preferences for circus animals. Results show that higher preferences for circus animals are related to frequency of consumption. However, differently from what commonly expected, more educated and younger people seem to be less sensitive to the claims of animal welfare organizations.

  16. Animal violence demystified

    NARCIS (Netherlands)

    Natarajan, Deepa; Caramaschi, Doretta

    2010-01-01

    Violence has been observed in humans and animals alike, indicating its evolutionary/biological significance. However, violence in animals has often been confounded with functional forms of aggressive behavior. Currently, violence in animals is identified primarily as either a quantitative behavior

  17. Animal models of dementia

    DEFF Research Database (Denmark)

    Olsson, I. Anna S.; Sandøe, Peter

    2011-01-01

    This chapter aims to encourage scientists and others interested in the use of animal models of disease – specifically, in the study of dementia – to engage in ethical reflection. It opens with a general discussion of the moral acceptability of animal use in research. Three ethical approaches...... are here distinguished. These serve as points of orientation in the following discussion of four more specific ethical questions: Does animal species matter? How effective is disease modelling in delivering the benefits claimed for it? What can be done to minimize potential harm to animals in research? Who...... bears responsibility for the use of animals in disease models?...

  18. Anemia hemolítica causada por Indigofera suffruticosa (Leg. Papilionoideae em bovinos Hemolytic anemia caused by Indigofera suffruticosa (Leg. Papilionoideae in cattle

    Directory of Open Access Journals (Sweden)

    José Diomedes Barbosa Neto

    2001-03-01

    Full Text Available As partes aéreas de Indigofera suffruticosa Mill. (família Leg. Papilionoideae, planta incriminada pelos criadores de diversas áreas do Nordeste por doença caracterizada por hemoglobinúria em bovinos, foram administradas por via oral a seis bovinos, em doses diárias repetidas de 10 a 40 g/kg, Todos os animais experimentais apresentaram hemoglobinúria, porém passageira, apesar continuidade da administração da planta. Dois desses bovinos não apresentaram manifestações adicionais, um terceiro animal evidenciou manifestações leves, e os três outros, sintomas adicionais de intensidade moderada: apatia, mucosas visíveis de coloração esbranquiçada, pêlos arrepiados, anorexia, diminuição da freqüência e intensidade dos movimentos ruminais, taquicardia, pulso venoso positivo e dispnéia. Antes da crise hemolítica a urina apresentava coloração verde azulada. Nenhum animal experimental morreu, porém um foi sacrificado durante a fase hemoglobinúrica. À necropsia observaram-se anemia, bexiga contendo urina cor de vinho tinto, rins aumentados de volume com coloração marrom-escura, fígado, na superfície e ao corte, de coloração azulada com lobulação perceptível. As principais alterações histológicas foram verificadas no fígado, sob forma de necrose coagulativa e tumefação e/ou microvacuolização citoplasmática dos hepatócitos, e no rim representadas por acentuada nefrose, associada a grande quantidade de filtrado e/ou hemoglobina nos espaços de Bowman dentro de túbulos e do citoplasma das células epiteliais.The aereal parts of Indigofera suffruticosa Mill. (family Leg. Papilionoideae were force-fed fresh to 6 bovines in daily doses of 10 to 40 g/kg. Cattle breeders of various parts of the Northeast of Brazil accuse this plant as the cause of a non-fatal disease characterized by hemoglobinuria. The disease occurs only in years when the plant proliferates well invading the native pastures. All experimental

  19. Animal welfare impact assessments

    DEFF Research Database (Denmark)

    Sandøe, Peter; Gamborg, Christian

    2017-01-01

    aimed at dealing with wild animals. McCulloch and Reiss argue that this could be remedied by means of a “mandatory application of formal and systematic Animal Welfare Impact Assessment (AWIA)”. Optimistically, they consider that an AWIA could help to resolve controversies involving wild animals. The aim...... is a welfare issue. Furthermore, we argue that AWIA is unlikely to prevent serious moral disagreements over how to weigh concerns about wild animals against priorities in human health, the health of domestic and farm animals, and biodiversity, but that it may nonetheless serve to limit harms imposed......Control of wild animals may give rise to controversy, as is seen in the case of badger control to manage TB in cattle in the UK. However, it is striking that concerns about the potential suffering of the affected animals themselves are often given little attention or completely ignored in policies...

  20. Animals as disgust elicitors

    DEFF Research Database (Denmark)

    Kasperbauer, Tyler Joshua

    2015-01-01

    This paper attempts to explain how and why nonhuman animals elicit disgust in human beings. I argue that animals elicit disgust in two ways. One is by triggering disease–protection mechanisms, and the other is by eliciting mortality salience, or thoughts of death. I discuss how these two types...... of disgust operate and defend their conceptual and theoretical coherence against common objections. I also outline an explanatory challenge for disgust researchers. Both types of disgust indicate that a wide variety of animals produce aversive and avoidant reactions in human beings. This seems somewhat odd......, given the prominence of animals in human lives. The challenge, then, is explaining how humans cope with the presence of animals. I propose, as a hypothesis for further exploration, that we cope with animals, and our disgust responses to them, by attributing mental states that mark them as inferior...

  1. Draught animals and welfare.

    Science.gov (United States)

    Ramaswamy, N S

    1994-03-01

    In fifty developing countries, which contain half of the total human population of the world, there is a heavy dependence on draught animals as an energy source. These animals are used for agriculture operations in 52% of cultivated areas of the world, as well as for hauling 25 million carts. This situation is likely to continue for at least another fifty years. The work performed annually by these draught animals would require 20 million tons of petroleum, valued at US$6 billion, if it were performed by motorized vehicles. The poor working conditions of these animals often adversely affect their productivity. The application of improved technology and better management (i.e. through better feed and health services, and improved design of agricultural implements and carts) could considerably improve the welfare of these animals. Improved systems would generate sufficient benefits for the economy to justify the required investment. High priority should therefore be given to draught animal power in the economic development agenda.

  2. Estudo histopatológico das lesões causadas pelo veneno de urutu (Bothrops alternatus em músculo esquelético de camundongos

    Directory of Open Access Journals (Sweden)

    L. S. Queiroz

    1984-10-01

    Full Text Available Veneno bruto de urutu (Bothrops alternatus dissolvido em solução salina fisiológica foi injetado no músculo tibial anterior direito de camundongos adultos na dose de 80 μg. Os músculos foram examinados em cortes de parafina, corados por Hematoxilina e Eosina. Aos 10 minutos já havia intensa hemorragia difusa no M. tibial anterior, mas apenas raras fibras musculares estavam necróticas. Nas horas seguintes, contudo, observou-se rápido aumento do número de fibras afetadas, sendo que às 24 hs o músculo apresentava-se totalmente necrótico. Vasos sangüíneos intramusculares e nas proximidades do M. tibial anterior mostravam necrose hialina da camada média e por vezes trombose. A fagocitose dos restos celulares ocorreu da periferia para o centro e acompanhou-se de regeneração muscular. Após 1 a 2 meses, em vários animais houve recuperação considerável do músculo, embora com persistência de cicatriz. As fibras regeneradas possuiam núcleos centrais e variavam em diâmetro, estando muitas atróficas. Em outros camundongos a regeneração do M. tibial anterior foi muito precária, tendo este sido substituído por tecido fibroadiposo com apenas raras fibras musculares. Os resultados mostram que, apesar da gravidade das lesões iniciais devidas ao veneno, ocorre regeneração muscular em grau variável de animal para animal. Sugere-se que a má regeneração observada em alguns casos poderia ser devida, ao menos em parte, a dano vascular permanente.

  3. Lightning safety of animals.

    Science.gov (United States)

    Gomes, Chandima

    2012-11-01

    This paper addresses a concurrent multidisciplinary problem: animal safety against lightning hazards. In regions where lightning is prevalent, either seasonally or throughout the year, a considerable number of wild, captive and tame animals are injured due to lightning generated effects. The paper discusses all possible injury mechanisms, focusing mainly on animals with commercial value. A large number of cases from several countries have been analyzed. Economically and practically viable engineering solutions are proposed to address the issues related to the lightning threats discussed.

  4. Our love for animals.

    Science.gov (United States)

    Scruton, Roger

    2013-12-01

    Love does not necessarily benefit its object, and cost-free love may damage both object and subject. Our love of animals mobilises several distinct human concerns and should not be considered always as a virtue or always as a benefit to the animals themselves. We need to place this love in its full psychological, cultural, and moral context in order to assess what form it ought to take if animals are to benefit from it.

  5. ANIMALS IN RESOCIALIZATION

    OpenAIRE

    Czerw, Monika

    2017-01-01

    The benefits of relations between humans and animals have encouraged both scientists and members of other communities to popularize the knowledge in the field of animal-assisted therapy. Currently, animal-assisted therapy has been used not only in therapy, but also in resocialization. The increasing popularity of this form of supporting maladjusted people who are isolated from society or people with disabilities encouraged both practitioners and researchers to organize knowledge, thus reducin...

  6. 3D Animation Essentials

    CERN Document Server

    Beane, Andy

    2012-01-01

    The essential fundamentals of 3D animation for aspiring 3D artists 3D is everywhere--video games, movie and television special effects, mobile devices, etc. Many aspiring artists and animators have grown up with 3D and computers, and naturally gravitate to this field as their area of interest. Bringing a blend of studio and classroom experience to offer you thorough coverage of the 3D animation industry, this must-have book shows you what it takes to create compelling and realistic 3D imagery. Serves as the first step to understanding the language of 3D and computer graphics (CG)Covers 3D anim

  7. Animal MRI Core

    Data.gov (United States)

    Federal Laboratory Consortium — The Animal Magnetic Resonance Imaging (MRI) Core develops and optimizes MRI methods for cardiovascular imaging of mice and rats. The Core provides imaging expertise,...

  8. Interação das lesões causadas pela sarna-da-macieira (Venturia inaequalis na capacidade de infestação dos frutos por lagartas de Grapholita molesta (Lepidoptera: Tortricidae

    Directory of Open Access Journals (Sweden)

    Oscar Arnaldo Batista Neto e Silva

    2011-12-01

    Full Text Available Em monitoramentos de pragas realizados na cultura da macieira foram observadas maiores infestações da mariposa oriental (Grapholita molesta em frutos provenientes de pomares com maior incidência de lesões causadas pela sarna-da-macieira (Venturia inaequalis. Para validar esta observação, conduziu-se um experimento em laboratório com o objetivo de verificar a influência de lesões da sarna da macieira em frutos, na capacidade de infestação por G. molesta. Foram utilizados frutos (n=200 de macieira da variedade Gala com sintomas da sarna (n=100 e frutos sadios (n=100. Uma lagarta recém-eclodida foi inoculada em cada fruto e a avaliação foi realizada 10 dias após a infestação, determinando-se o número de lagartas que conseguiram penetrar nos frutos. Houve diferença significativa na capacidade de penetração das lagartas associado a presença de lesões da sarna (87% quando comparado com frutos sadios (61%. Conclui-se que frutos de maçã da cv. Gala atacados por Venturia inaequalis são mais infestados por lagartas de primeiro ínstar de Grapholita molesta.

  9. HLA in Brazilian Ashkenazic Jews with chronic dermatophytosis caused by Trichophyton rubrum Antígenos Leucocitários Humanos (HLA em Judeus Ashkenazitas Brasileiros portadores de dermatofitose crônica causada por Trichophyton rubrum

    Directory of Open Access Journals (Sweden)

    Aya Sadahiro

    2004-06-01

    Full Text Available The frequency of HLA (Human Leucocyte Antigens was analyzed in 25 non-consanguineous Brazilian Ashkenazic Jews, resident in the city of São Paulo, Brazil, suffering from chronic dermatophytosis caused by T. rubrum, and in 25 non-infected individuals belonging to the same ethnic group. Statistically significant values (pA freqüência dos HLA foi analisada em 25 Judeus Ashkenazitas, não consangüíneos, residentes em São Paulo, Brasil, com dermatofitose crônica causada por T. rubrum e em 25 indivíduos sadios, pertencentes ao mesmo grupo étnico dos pacientes. Observou-se valor estatisticamente significante (p<0,05 para HLA-B14 associado a resistência à dermatofitose crônica enquanto HLA-DQB1*06 (p=0,05 possivelmente relacionado a susceptibilidade. Estes achados indicam que o desenvolvimento da dermatofitose crônica pode ser influenciado por genes localizados no cromossomo 6, na região do complexo principal de histocompatibilidade.

  10. Endangered Animals. Second Grade.

    Science.gov (United States)

    Popp, Marcia

    This second grade teaching unit centers on endangered animal species around the world. Questions addressed are: What is an endangered species? Why do animals become extinct? How do I feel about the problem? and What can I do? Students study the definition of endangered species and investigate whether it is a natural process. They explore topics…

  11. Animals in the Classroom

    Science.gov (United States)

    Roy, Ken

    2011-01-01

    Use of animals in middle school science classrooms is a curriculum component worthy of consideration, providing proper investigation and planning are addressed. A responsible approach to this action, including safety, must be adopted for success. In this month's column, the author provides some suggestions on incorporating animals into the…

  12. Urban Animals and Us

    DEFF Research Database (Denmark)

    2013-01-01

    species. But instead of teaching animals like the parrot to mimic and understand people, the sound conducted by humans become translated into non-human message through the ‘BirdFlute’. 3) The experiment 'InterFed' explores power relationships through the device ‘PhotoTwin’ - that traps both animal...

  13. Plant or Animal?

    Science.gov (United States)

    Bowman, Frank; Matthews, Catherine E.

    1996-01-01

    Presents activities that use marine organisms with plant-like appearances to help students build classification skills and illustrate some of the less obvious differences between plants and animals. Compares mechanisms by which sessile plants and animals deal with common problems such as obtaining energy, defending themselves, successfully…

  14. Animal welfare and eggs

    DEFF Research Database (Denmark)

    Andersen, Laura Mørch

    and private good attributes of different types of eggs. We find that the estimated correlations are consistent with the levels of animal welfare, and that consumers perceiving a stronger connection between animal welfare and the organic label have higher willingness to pay for organic eggs, even when we...

  15. Cocombustion of animal meal

    International Nuclear Information System (INIS)

    Roggen, M.

    2001-01-01

    The electricity production companies are prepared to co-fire animal meal in their coal-fired power stations. Tests conducted at the Maasvlakte power station, Netherlands, demonstrate that adding animal meal to the coal has no negative influence on human beings, the environment, the plant or the fly ash quality

  16. Companion Animals. [Information Packet.

    Science.gov (United States)

    National Anti-Vivisection Society, Chicago, IL.

    This collection of articles reprinted from other National Anti-Vivisection Society (NAVS) publications was compiled to educate the public on issues of importance to NAVS concerning companion animals. Topics covered include spaying and neutering, animal safety, pet theft, and the use of cats and dogs in research. The article on spaying and…

  17. Animal damage to birch

    Science.gov (United States)

    James S. Jordan; Francis M. Rushmore

    1969-01-01

    A relatively few animal species are responsible for most of the reported damage to the birches. White-tailed deer, yellow-bellied sapsuckers, porcupines, moose, and hares are the major animals involved. We will review reports of damage, discuss the underlying causes, and describe possible methods of control. For example, heavy deer browsing that eliminates birch...

  18. Animal damage management handbook.

    Science.gov (United States)

    Hugh C. Black

    1994-01-01

    This handbook treats animal damage management (ADM) in the West in relation to forest, range, and recreation resources; predator management is not addressed. It provides a comprehensive reference of safe, effective, and practical methods for managing animal damage on National Forest System lands. Supporting information is included in references after each chapter and...

  19. The Classroom Animal: Snails.

    Science.gov (United States)

    Kramer, David S.

    1985-01-01

    Points out that snails are interesting and easily-managed classroom animals. One advantage of this animal is that it requires no special attention over weekends or holidays. Background information, anatomy, reproduction, and feeding are discussed, along with suggestions for housing aquatic and/or land snails. (DH)

  20. Political Communication with Animals

    NARCIS (Netherlands)

    Meijer, E.

    2013-01-01

    In this article I sketch the outlines of a theory of political human-animal conversations, based on ideas about language that I borrow from Ludwig Wittgenstein’s later work, in particular his notion of language-games. I present this theory as a supplement to the political theory of animal rights Sue

  1. Indian draught animals power

    Directory of Open Access Journals (Sweden)

    K. L. Phaniraja

    Full Text Available With the modernization of agriculture, the use of mechanical power in agriculture has increased but draught animal power (DAP continues to be used on Indian farms due to small holdings and hill agriculture. More than 55% of the total cultivated area is still being managed by using draught animals as against about 20% by tractors. India possessed the finest breeds of draught animals. Bullocks, buffaloes and camels are the major draught animals for field operations. Horses, mules, donkeys, yak and mithun are the pack animals for transport. The quality of work from the draught animals depends upon the power developed by them. The design of traditional implements is based on long experience and these have served the purpose of the farmers. However there is plenty of scope to improve the design based on animal-machine-environment interaction so as to have more output and increased efficiency without jeopardizing animal health. [Vet World 2009; 2(10.000: 404-407

  2. Becoming Sheep, Becoming Animal..

    DEFF Research Database (Denmark)

    Grum, Charlotte; Svabo, Connie

    reading of a particular historical subject and to explore the messy constituents of the very categories of women and animals. In general she is occupied with how to animate and perform the intra-active entanglement of subjectivity and materiality.The “Becoming Sheep” project produced a variety of visual......-acting and becoming with the heath habitat, the other by-passing human and non-human animals, the changing weather and their fluctuating biological needs. She wanted to explore the discursive and material effects of a site specific human-nonhuman animal intra-action, to challenge the gendered and anthropocentric...... practice.Continuing explorations of how to undo authorship, activate multiple subject positions and animate the very resources through which we practice and continuously become, for this conference artist Charlotte Grum has invited Connie Svabo, Associate Professor in Performance-Design at Roskilde...

  3. Sketching with animation

    DEFF Research Database (Denmark)

    Vistisen, Peter

    This book offers a contribution to the theory, method and techniques involved in the use of animation as a tool for temporal design sketching. Lifted from its traditional role as a genre of entertainment and art and reframed in the design domain, animation offers support during the early phases...... of exploring and assessing the potential of new and emerging digital technologies. This approach is relatively new and has been touched upon by few academic contributions in the past. Thus, the aim of the text is not to promote a claim that sketching with animation is an inherently new phenomenon. Instead......, the aim is to present a range of analytical arguments and experimental results that indicate the need for a systematic approach to realising the potential of animation within design sketching. This will establish the foundation for what we label animation-based sketching....

  4. Is animal experimentation fundamental?

    Science.gov (United States)

    d'Acampora, Armando José; Rossi, Lucas Félix; Ely, Jorge Bins; de Vasconcellos, Zulmar Acciolli

    2009-01-01

    The understanding about the utilization of experimental animals in scientific research and in teaching is many times a complex issue. Special attention needs to be paid to attain the understanding by the general public of the importance of animal experimentation in experimental research and in undergraduate medical teaching. Experimental teaching and research based on the availability of animals for experimentation is important and necessary for the personal and scientific development of the physician-to-be. The technological arsenal which intends to mimic experimentation animals and thus fully replace their use many times does not prove to be compatible with the reality of the living animal. The purpose of this paper is to discuss aspects concerning this topic, bringing up an issue which is complex and likely to arouse in-depth reflections.

  5. Animal ethics dilemma

    DEFF Research Database (Denmark)

    Dich, Trine; Hansen, Tina; Algers, Anne

    2006-01-01

    ) the blind hens; (2) ANDi the genetically modified monkey; (3) euthanasia of a healthy dog; (4) animal slaughter; and (5) rehabilitation of seals. Special consideration has been given to enhancing the pedagogic value of the program. Students can control their learning by selecting a variety of ways......'Animal Ethics Dilemma' is a freely available computer-supported learning tool (www.animalethicsdilemma.net or www.aedilemma.net) which has been developed primarily for veterinary undergraduates but is applicable also to students in other fields of animal science. The objectives of the computer...... program are to promote students' understanding of the ethics related to animal use, to illustrate ethical dilemmas that arise in animal use, to broaden students' moral imagination, and to enable students to differentiate between types of ethical argument. The program comprises five case studies: (1...

  6. Principles of animal extrapolation

    Energy Technology Data Exchange (ETDEWEB)

    Calabrese, E.J.

    1991-01-01

    Animal Extrapolation presents a comprehensive examination of the scientific issues involved in extrapolating results of animal experiments to human response. This text attempts to present a comprehensive synthesis and analysis of the host of biomedical and toxicological studies of interspecies extrapolation. Calabrese's work presents not only the conceptual basis of interspecies extrapolation, but also illustrates how these principles may be better used in selection of animal experimentation models and in the interpretation of animal experimental results. The book's theme centers around four types of extrapolation: (1) from average animal model to the average human; (2) from small animals to large ones; (3) from high-risk animal to the high risk human; and (4) from high doses of exposure to lower, more realistic, doses. Calabrese attacks the issues of interspecies extrapolation by dealing individually with the factors which contribute to interspecies variability: differences in absorption, intestinal flora, tissue distribution, metabolism, repair mechanisms, and excretion. From this foundation, Calabrese then discusses the heterogeneticity of these same factors in the human population in an attempt to evaluate the representativeness of various animal models in light of interindividual variations. In addition to discussing the question of suitable animal models for specific high-risk groups and specific toxicological endpoints, the author also examines extrapolation questions related to the use of short-term tests to predict long-term human carcinogenicity and birth defects. The book is comprehensive in scope and specific in detail; for those environmental health professions seeking to understand the toxicological models which underlay health risk assessments, Animal Extrapolation is a valuable information source.

  7. Mecanismos da intoxicação do fígado de rato causada pelo gossipol Mechanisms of the intoxication of rat liver caused by gossypol

    Directory of Open Access Journals (Sweden)

    Wanderson Luís de Carvalho

    2013-03-01

    Full Text Available O fígado desempenha uma função central no metabolismo devido à sua interposição entre o trato digestivo e a circulação geral do organismo. Ele é também o principal órgão envolvido na biotransformação de substâncias exógenas (xenobióticos, com capacidade de converter compostos hidrofóbicos em hidrossolúveis, mais facilmente eliminados pelo organismo. O gossipol é uma substância fenólica tóxica presente na semente de algodão (Gossypium sp. Com o objetivo de estudar os mecanismos envolvidos na hepatotoxicidade do gossipol avaliou-se os seus efeitos no sistema antioxidante do fígado de ratos no que diz respeito ao estresse oxidativo e aspectos histopatológicos. Foram utilizados ratos machos da linhagem Wistar, separados em dois grupos, sendo que um recebeu óleo de canola (veículo, grupo Controle e o outro recebeu gossipol na dosagem de 40 mg/kg de peso vivo do animal por 15 dias (grupo Tratado. O tratamento com gossipol promoveu alterações na atividade sérica das enzimas marcadoras de dano hepático e um significativo estresse oxidativo caracterizado pela diminuição nos níveis da glutationa reduzida (GSH e consequente aumento da glutationa oxidada (GSSG, incluindo, ainda, danos à membrana plasmática e de organelas demonstrados pela peroxidação lipídica. O resultado da avaliação histopatológica demonstrou degeneração dos hepatócitos.The liver plays a central role in metabolism due to its interposition between the digestive tract and the general circulation of the organism. It is also the main organ involved in biotransformation of exogenous substances (xenobiotics, with ability to convert hydrophobic compounds in water-soluble, more easily eliminated by the body. Gossypol is a toxic phenolic substance present in cotton seed (Gossypium sp.. Aiming to study the mechanisms involved in the hepatotoxicity of gossypol we evaluate its effects on the antioxidant system of rat liver performing an experiment that

  8. Computer facial animation

    CERN Document Server

    Parke, Frederic I

    2008-01-01

    This comprehensive work provides the fundamentals of computer facial animation and brings into sharper focus techniques that are becoming mainstream in the industry. Over the past decade, since the publication of the first edition, there have been significant developments by academic research groups and in the film and games industries leading to the development of morphable face models, performance driven animation, as well as increasingly detailed lip-synchronization and hair modeling techniques. These topics are described in the context of existing facial animation principles. The second ed

  9. Environmentally friendly animal litter

    Science.gov (United States)

    Chett, Boxley; McKelvie, Jessica

    2013-08-20

    A method of making an animal litter that includes geopolymerized ash, wherein, the animal litter is made from a quantity of a pozzolanic ash mixed with a sufficient quantity of water and an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. After the geopolymerized ash is formed, it is dried, broken into particulates, and sieved to a desired size. These geopolymerized ash particulates are used to make a non-clumping or clumping animal litter. Odor control may be accomplished with the addition of a urease inhibitor, pH buffer, an odor eliminating agent, and/or fragrance.

  10. Animal Telemetry Network (ATN)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data (updated daily) are from the Animal Telemetry Network (ATN) program. Begun as one of the field projects in the international Census of Marine Life, the...

  11. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... search Popular ... produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, the use of antimicrobial drugs will ...

  12. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... bacteria. Over time, the use of antimicrobial drugs will result in the development of resistant strains of ... and other key audiences. We hope this animation will make the concept more understandable to non-scientists ...

  13. Animal-free toxicology

    DEFF Research Database (Denmark)

    Knudsen, Lisbeth E

    2013-01-01

    Human data on exposure and adverse effects are the most appropriate for human risk assessment, and modern toxicology focuses on human pathway analysis and the development of human biomarkers. Human biomonitoring and human placental transport studies provide necessary information for human risk...... assessment, in accordance with the legislation on chemical, medicine and food safety. Toxicology studies based on human mechanistic and exposure information can replace animal studies. These animal-free approaches can be further supplemented by new in silico methods and chemical structure......-activity relationships. The inclusion of replacement expertise in the international Three Rs centres, the ongoing exploration of alternatives to animal research, and the improvement of conditions for research animals, all imply the beginning of a paradigm shift in toxicology research toward the use of human data....

  14. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Food and Drug Administration's (FDA's) Center for Veterinary Medicine (CVM) produced a nine-minute animation explaining how ... efforts are underway in both veterinary and human medicine to preserve the effectiveness of these drugs. One ...

  15. Animal health and production

    International Nuclear Information System (INIS)

    Kallfelz, F.A.; Lengemann, F.W.

    1984-01-01

    Some applications of the use of radioisotopes and radiation in animal health and production research are reviewed. These include various techniques associated with both the qualitative localization and quantitative measurements of isotopes in animals; comparator studies in which measurement of the radioactivity in one part of a system will allow computation of the mass or volume in another part; in vivo and in vitro applications of isotope dilution studies; and the use of isotopes in dynamic systems analyses. The use of stable isotopes in mass spectrometry, activation analysis and nuclear magnetic resonance in animal research is also briefly reviewed. Finally some of the successful uses of radiation produced by radioactive sources or various types of generators of electromagnetic radiations in animal production and health studies are described. (U.K.)

  16. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... About FDA Contact FDA Browse by Product Area Product Areas back Food Drugs Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products

  17. Animal Product Safety Information

    Science.gov (United States)

    ... Home Animal & Veterinary Safety & Health Product Safety Information Product Safety Information Share Tweet Linkedin Pin it More ... to report adverse experiences with veterinary drugs. Additional Product Information Questions and Answers: Evanger’s Dog and Cat ...

  18. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... complex. This video was designed to make the concept of antimicrobial resistance more real and understandable to ... audiences. We hope this animation will make the concept more understandable to non-scientists by showing how ...

  19. Animal transportation networks

    Science.gov (United States)

    Perna, Andrea; Latty, Tanya

    2014-01-01

    Many group-living animals construct transportation networks of trails, galleries and burrows by modifying the environment to facilitate faster, safer or more efficient movement. Animal transportation networks can have direct influences on the fitness of individuals, whereas the shape and structure of transportation networks can influence community dynamics by facilitating contacts between different individuals and species. In this review, we discuss three key areas in the study of animal transportation networks: the topological properties of networks, network morphogenesis and growth, and the behaviour of network users. We present a brief primer on elements of network theory, and then discuss the different ways in which animal groups deal with the fundamental trade-off between the competing network properties of travel efficiency, robustness and infrastructure cost. We consider how the behaviour of network users can impact network efficiency, and call for studies that integrate both network topology and user behaviour. We finish with a prospectus for future research. PMID:25165598

  20. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... lawmakers, consumer representatives and other key audiences. We hope this animation will make the concept more understandable ... English FDA Accessibility Careers FDA Basics FOIA No FEAR Act Site Map Nondiscrimination Website Policies U.S. Food ...

  1. [Alternatives to animal testing].

    Science.gov (United States)

    Fabre, Isabelle

    2009-11-01

    The use of alternative methods to animal testing are an integral part of the 3Rs concept (refine, reduce, replace) defined by Russel & Burch in 1959. These approaches include in silico methods (databases and computer models), in vitro physicochemical analysis, biological methods using bacteria or isolated cells, reconstructed enzyme systems, and reconstructed tissues. Emerging "omic" methods used in integrated approaches further help to reduce animal use, while stem cells offer promising approaches to toxicologic and pathophysiologic studies, along with organotypic cultures and bio-artificial organs. Only a few alternative methods can so far be used in stand-alone tests as substitutes for animal testing. The best way to use these methods is to integrate them in tiered testing strategies (ITS), in which animals are only used as a last resort.

  2. Trade, Environment & Animal Welfare

    DEFF Research Database (Denmark)

    Morrison, Peter; Nielsen, Laura

    2013-01-01

    Regulation of animal welfare and the environment under the WTO GATT and GATS Agreements - including introduction of the innovative idea of limiting consumption abroad (mode 2) for e.g. bull fights.......Regulation of animal welfare and the environment under the WTO GATT and GATS Agreements - including introduction of the innovative idea of limiting consumption abroad (mode 2) for e.g. bull fights....

  3. Nanotechnology and animal health

    Directory of Open Access Journals (Sweden)

    Shiva Kumar

    Full Text Available Nanotechnology, although still in the early stages of its development, is beginning to equip scientists, engineers and biologists to work at the cellular and molecular levels for significant benefits in healthcare and animal medicine. It is reasonable to presume over the next couple of decades that nanobiotechnology industries and unique developments will be revolutionising animal health and medicine. [Veterinary World 2010; 3(12.000: 567-569

  4. Modelling Farm Animal Welfare

    Science.gov (United States)

    Collins, Lisa M.; Part, Chérie E.

    2013-01-01

    Simple Summary In this review paper we discuss the different modeling techniques that have been used in animal welfare research to date. We look at what questions they have been used to answer, the advantages and pitfalls of the methods, and how future research can best use these approaches to answer some of the most important upcoming questions in farm animal welfare. Abstract The use of models in the life sciences has greatly expanded in scope and advanced in technique in recent decades. However, the range, type and complexity of models used in farm animal welfare is comparatively poor, despite the great scope for use of modeling in this field of research. In this paper, we review the different modeling approaches used in farm animal welfare science to date, discussing the types of questions they have been used to answer, the merits and problems associated with the method, and possible future applications of each technique. We find that the most frequently published types of model used in farm animal welfare are conceptual and assessment models; two types of model that are frequently (though not exclusively) based on expert opinion. Simulation, optimization, scenario, and systems modeling approaches are rarer in animal welfare, despite being commonly used in other related fields. Finally, common issues such as a lack of quantitative data to parameterize models, and model selection and validation are discussed throughout the review, with possible solutions and alternative approaches suggested. PMID:26487411

  5. Animal and human influenzas.

    Science.gov (United States)

    Peiris, M; Yen, H-L

    2014-08-01

    Influenza type A viruses affect humans and other animals and cause significant morbidity, mortality and economic impact. Influenza A viruses are well adapted to cross species barriers and evade host immunity. Viruses that cause no clinical signs in wild aquatic birds may adapt in domestic poultry to become highly pathogenic avian influenza viruses which decimate poultry flocks. Viruses that cause asymptomatic infection in poultry (e.g. the recently emerged A/H7N9 virus) may cause severe zoonotic disease and pose a major pandemic threat. Pandemic influenza arises at unpredictable intervals from animal viruses and, in its global spread, outpaces current technologies for making vaccines against such novel viruses. Confronting the threat of influenza in humans and other animals is an excellent example of a task that requires a One Health approach. Changes in travel, trade in livestock and pets, changes in animal husbandry practices, wet markets and complex marketing chains all contribute to an increased risk of the emergence of novel influenza viruses with the ability to cross species barriers, leading to epizootics or pandemics. Coordinated surveillance at the animal- human interface for pandemic preparedness, risk assessment, risk reduction and prevention at source requires coordinated action among practitioners in human and animal health and the environmental sciences. Implementation of One Health in the field can be challenging because of divergent short-term objectives. Successful implementation requires effort, mutual trust, respect and understanding to ensure that long-term goals are achieved without adverse impacts on agricultural production and food security.

  6. Does size matter? Animal units and animal unit months

    Science.gov (United States)

    Lamar Smith; Joe Hicks; Scott Lusk; Mike Hemmovich; Shane Green; Sarah McCord; Mike Pellant; John Mitchell; Judith Dyess; Jim Sprinkle; Amanda Gearhart; Sherm Karl; Mike Hannemann; Ken Spaeth; Jason Karl; Matt Reeves; Dave Pyke; Jordan Spaak; Andrew Brischke; Del Despain; Matt Phillippi; Dave Weixelmann; Alan Bass; Jessie Page; Lori Metz; David Toledo; Emily Kachergis

    2017-01-01

    The concepts of animal units, animal unit months, and animal unit equivalents have long been used as standards for range management planning, estimating stocking rates, reporting actual use, assessing grazing fees, ranch appraisal, and other purposes. Increasing size of cattle on rangelands has led some to suggest that the definition of animal units and animal unit...

  7. Restrições causadas pela incontinência urinária à vida da mulher Restricciones ocasionadas por la incontinencia urinaria en la vida de la mujer Urinary incontinence restrictions in women's life

    Directory of Open Access Journals (Sweden)

    Maria Helena Baena de Moraes Lopes

    2006-03-01

    Full Text Available O objetivo deste estudo foi identificar as restrições causadas pela incontinência urinária (IU à vida da mulher, considerando-se o tipo de incontinência, e verificar como manejam este problema. Trata-se de uma análise secundária de dados obtidos em estudo anterior, coletados por meio de entrevista com perguntas abertas e fechadas. A amostra foi composta por 164 mulheres com queixa de IU, internadas em clínicas de ginecologia e urologia de dois hospitais-escola da cidade de Campinas, SP. Apresentavam idade entre 25 e 85 anos e 104 (64% referiram uma ou mais restrições. Citaram alterações nas atividades sexuais (40,9%, sociais (33,5%, domésticas (18,9% e ocupacionais (15,2%. A incontinência urinária mista e a de urgência forem as que mais afetavam a vida das mulheres. A estratégia mais utilizada para minimizar a IU foi o uso de forro e/ou absorvente higiênico. Concluiu-se que a IU tem implicações negativas no cotidiano dessas mulheres.En este estudio se tuvo como objetivo identificar las restricciones causadas por la incontinencia urinaria (IU en la vida de la mujer, considerándose el tipo de incontinencia, y verificar cómo manejan este problema. Se trata de un análisis secundario de datos obtenidos en un estudio anterior, recolectados por medio de entrevista con preguntas abiertas y cerradas. La muestra estuvo compuesta por 164 mujeres con queja de IU, internadas en clínicas de ginecología y urología de dos hospitales docentes de la ciudad de Campinas, SP. Las mujeres tenían entre 25 y 85 años de edad, habiendo relatado 104 (64% de ellas una o más restricciones. Citaron alteraciones en las actividades sexuales (40,9%, sociales (33,5%, domésticas (18,9% y ocupacionales (15,2%. La incontinencia urinaria mixta y la de urgencia fueron las que más afectaban la vida de las mujeres. La estrategia más utilizada para minimizar la IU fue el uso de paños y/o toallas higiénicas. Se concluyó que la IU tiene implicancias

  8. Aspectos epidemiológicos de pacientes com lesões ungueais e cutâneas causadas por Scytalidium spp Epidemiological aspects of patients with ungual and cutaneous lesions caused by Scytalidium spp

    Directory of Open Access Journals (Sweden)

    Ana Paula Martins Xavier

    2010-12-01

    Full Text Available FUNDAMENTO: As dermatomicoses causadas por fungos filamentosos não dermatófitos são infecções raras, exceto as onicomicoses, cuja prevalência vem crescendo nos últimos anos. Dentre esses agentes etiológicos destacam-se o Scytalidium dimidiatum e o S. hyalinum, fungos emergentes responsáveis por micoses em unhas e pele. OBJETIVO: Investigar as características epidemiológicas das onicomicoses e micoses de outras localizações causadas pelos fungos do gênero Scytalidium, utilizando-se como parâmetros sexo, idade e localizações das lesões. MÉTODOS: Avaliaram-se 81 amostras com cultura positiva para o gênero em estudo, oriundas de 74 pacientes encaminhados ao Laboratório de Investigação em Dermatologia (ID situado na cidade do Rio de Janeiro (RJ, no período de 1997 a 2006. As amostras foram submetidas a confirmação diagnóstica por exame direto e cultura. RESULTADOS: A prevalência de onicomicoses por Scytalidium spp. foi de 0,87%, entre as idades de 41 e 60 anos (48,64%. Em relação à localização das lesões, os pés foram mais acometidos (91,36%, com predomínio do hálux esquerdo. No exame direto, as estruturas mais encontradas foram hifas hialinas; na cultura, a espécie S. dimidiatum foi a mais frequente. CONCLUSÃO: As onicomicoses por Scytalidium spp. são raras e o S. dimidiatum foi a espécie mais isolada neste laboratório no período em estudo.BACKGROUND: Dermatomycoses caused by non-dermatophyte filamentous fungi are rare infections, except for onychomycosis, whose prevalence has increased over the past few years. Among these etiologic agents, we highlight Scytalidium dimidiatum and S. hyalinum, emergent fungi that cause mycoses that affect the nails and skin. OBJECTIVE: To investigate the characteristics of onychomycosis and other mycoses caused by the fungi Scytalidium spp, using sex, age and site of infection as parameters. METHODS: Eighty-one samples were evaluated showing positive culture for Scytalidium

  9. Naturalness and Animal Welfare.

    Science.gov (United States)

    Yeates, James

    2018-04-05

    Naturalness is considered important for animals, and is one criterion for assessing how we care for them. However, it is a vague and ambiguous term, which needs definition and assessments suitable for scientific and ethical questions. This paper makes a start on that aim. This paper differentiates the term from other related concepts, such as species-typical behaviour and wellbeing. It identifies contingent ways in which naturalness might be used, as: (i) prompts for further welfare assessment; (ii) a plausible hypothesis for what safeguards wellbeing; (iii) a threshold for what is acceptable; (iv) constraints on what improvements are unacceptable; and (v) demarcating what is not morally wrong, because of a lack of human agency. It then suggests an approach to evaluating animals' behaviour that is quantitative, is based on reality, and which assesses naturalness by degrees. It proposes classing unaffected wild populations as natural by definition. Where animals might have been affected by humans, they should be compared to the closest population(s) of unaffected animals. This approach could allow us both to assess naturalness scientifically, and to make practical decisions about the behaviour of domestic animals.

  10. ANIMAL ENTEROTOXIGENIC ESCHERICHIA COLI

    Science.gov (United States)

    Dubreuil, J. Daniel; Isaacson, Richard E.; Schifferli, Dieter M.

    2016-01-01

    Enterotoxigenic Escherichia coli (ETEC) is the most common cause of E. coli diarrhea in farm animals. ETEC are characterized by the ability to produce two types of virulence factors; adhesins that promote binding to specific enterocyte receptors for intestinal colonization and enterotoxins responsible for fluid secretion. The best-characterized adhesins are expressed in the context of fimbriae, such as the F4 (also designated K88), F5 (K99), F6 (987P), F17 and F18 fimbriae. Once established in the animal small intestine, ETEC produces enterotoxin(s) that lead to diarrhea. The enterotoxins belong to two major classes; heat-labile toxin that consist of one active and five binding subunits (LT), and heat-stable toxins that are small polypeptides (STa, STb, and EAST1). This chapter describes the disease and pathogenesis of animal ETEC, the corresponding virulence genes and protein products of these bacteria, their regulation and targets in animal hosts, as well as mechanisms of action. Furthermore, vaccines, inhibitors, probiotics and the identification of potential new targets identified by genomics are presented in the context of animal ETEC. PMID:27735786

  11. Animal models of sarcoidosis.

    Science.gov (United States)

    Hu, Yijie; Yibrehu, Betel; Zabini, Diana; Kuebler, Wolfgang M

    2017-03-01

    Sarcoidosis is a debilitating, inflammatory, multiorgan, granulomatous disease of unknown cause, commonly affecting the lung. In contrast to other chronic lung diseases such as interstitial pulmonary fibrosis or pulmonary arterial hypertension, there is so far no widely accepted or implemented animal model for this disease. This has hampered our insights into the etiology of sarcoidosis, the mechanisms of its pathogenesis, the identification of new biomarkers and diagnostic tools and, last not least, the development and implementation of novel treatment strategies. Over past years, however, a number of new animal models have been described that may provide useful tools to fill these critical knowledge gaps. In this review, we therefore outline the present status quo for animal models of sarcoidosis, comparing their pros and cons with respect to their ability to mimic the etiological, clinical and histological hallmarks of human disease and discuss their applicability for future research. Overall, the recent surge in animal models has markedly expanded our options for translational research; however, given the relative early stage of most animal models for sarcoidosis, appropriate replication of etiological and histological features of clinical disease, reproducibility and usefulness in terms of identification of new therapeutic targets and biomarkers, and testing of new treatments should be prioritized when considering the refinement of existing or the development of new models.

  12. Animals and ICE

    DEFF Research Database (Denmark)

    van Hemmen, J Leo; Christensen-Dalsgaard, Jakob; Carr, Catherine E

    2016-01-01

    experimental and mathematical foundation, it is known that there is a low-frequency regime where the internal time difference (iTD) as perceived by the animal may well be 2-5 times higher than the external ITD, the interaural time difference, and that there is a frequency plateau over which the fraction i......TD/ITD is constant. There is also a high-frequency regime where the internal level (amplitude) difference iLD as perceived by the animal is much higher than the interaural level difference ILD measured externally between the two ears. The fundamental tympanic frequency segregates the two regimes. The present special...... issue devoted to "internally coupled ears" provides an overview of many aspects of ICE, be they acoustic, anatomical, auditory, mathematical, or neurobiological. A focus is on the hotly debated topic of what aspects of ICE animals actually exploit neuronally to localize a sound source....

  13. Theriocide: Naming Animal Killing

    Directory of Open Access Journals (Sweden)

    Piers Beirne

    2014-08-01

    Full Text Available In this essay I recommend ‘theriocide’ as the name for those diverse human actions that cause the deaths of animals. Like the killing of one human by another, theriocide may be socially acceptable or unacceptable, legal or illegal. It may be intentional or unintentional and may involve active maltreatment or passive neglect. Theriocide may occur one-on-one, in small groups or in large-scale social institutions. The numerous and sometimes intersecting sites of theriocide include intensive rearing regimes; hunting and fishing; trafficking; vivisection; militarism; pollution; and human-induced climate change. If the killing of animals by humans is as harmful to them as homicide is to humans, then the proper naming of such deaths offers a remedy, however small, to the extensive privileging of human lives over those of other animals. Inevitably, the essay leads to a shocking question: Is theriocide murder?

  14. Animal Poetry and Empathy

    Directory of Open Access Journals (Sweden)

    Tirza Brüggemann

    2017-04-01

    Full Text Available This article discusses how our ideas of empathy are influenced by the dichotomy of mind versus body, also known as Cartesian dualism. Within the aesthetic field, this dichotomy is seen when researchers define narrative empathy as imaginatively reconstructing the fictional character’s thoughts and feelings. Conversely, the empathy aroused by a non-narrative work of art is seen as an unconscious bodily mirroring of movements, postures or moods. Thinking dualistically does not only have consequences for what we consider human nature; it also affects our view on animals. To show the untenability of dualistic thinking, this article focuses on the animal poetry genre. Using the ideas of the French phenomenologist Maurice Merleau-Ponty, I analyze two animal poems: “Inventing a Horse” by Meghan O’Rourke and “Spermaceti” by Les Murray. The analysis of these two poems suggests that the presiding ideas about aesthetic empathy and empathy in general need re-evaluation.

  15. Animal violence demystified.

    Science.gov (United States)

    Natarajan, Deepa; Caramaschi, Doretta

    2010-01-01

    Violence has been observed in humans and animals alike, indicating its evolutionary/biological significance. However, violence in animals has often been confounded with functional forms of aggressive behavior. Currently, violence in animals is identified primarily as either a quantitative behavior (an escalated, pathological and abnormal form of aggression characterized primarily by short attack latencies, and prolonged and frequent harm-oriented conflict behaviors) or a qualitative one (characterized by attack bites aimed at vulnerable parts of the opponent's body and context independent attacks regardless of the environment or the sex and type of the opponent). Identification of an operational definition for violence thus not only helps in understanding its potential differences from adaptive forms of aggression but also in the selection of appropriate animal models for both. We address this issue theoretically by drawing parallels from research on aggression and appeasement in humans and other animals. We also provide empirical evidences for violence in mice selected for high aggression by comparing our findings with other currently available potentially violent rodent models. The following violence-specific features namely (1) Display of low levels of pre-escalatory/ritualistic behaviors. (2) Immediate and escalated offense durations with low withdrawal rates despite the opponent's submissive supine and crouching/defeat postures. (3) Context independent indiscriminate attacks aimed at familiar/unfamiliar females, anaesthetized males and opponents and in neutral environments. (4) Orientation of attack-bites toward vulnerable body parts of the opponent resulting in severe wounding. (5) Low prefrontal serotonin (5-HT) levels upon repeated aggression. (6) Low basal heart rates and hyporesponsive hypothalamus-pituitary-adrenocortical (HPA) axis were identified uniquely in the short attack latency (SAL) mice suggesting a qualitative difference between violence and

  16. Animal violence demystified

    Directory of Open Access Journals (Sweden)

    Deepa Natarajan

    2010-04-01

    Full Text Available Violence has been observed in humans and animals alike, indicating its evolutionary/ biological significance. However, violence in animals has often been confounded with functional forms of aggressive behavior. Currently, violence in animals is identified primarily as either a quantitative behavior (an escalated, pathological and abnormal form of aggression characterized primarily by short attack latencies, and prolonged and frequent harm-oriented conflict behaviors or a qualitative one (characterized by attack bites aimed at vulnerable parts of the opponent’s body and context independent attacks regardless of the environment or the sex and type of the opponent. Identification of an operational definition for violence thus not only helps in understanding its potential differences from adaptive forms of aggression but also in the selection of appropriate animal models for both. To begin with, we address this issue theoretically by drawing parallels from research on aggression and appeasement in humans and other animals. We also provide empirical evidences for violence in mice selected for high aggression by comparing our findings with other currently available potentially violent rodent models. The following violence-specific features namely 1. Display of low levels of pre-escalatory/ritualistic behaviors. 2. Immediate and escalated offense durations with low withdrawal rates despite the opponent’s submissive supine and crouching/defeat postures. 3. Context independent indiscriminate attacks aimed at familiar/unfamiliar females, anaesthetized males and opponents and in neutral environments. 4. Orientation of attack-bites toward vulnerable body parts of the opponent resulting in severe wounding 5. Low pre-frontal serotonin (5-HT levels upon repeated aggression. 6. Low basal heart rates and hyporesponsive hypothalamus-pituitary-adrenocortical (HPA axis were identified uniquely in the short attack latency (SAL mice suggesting a qualitative

  17. Animals exposed to radon

    International Nuclear Information System (INIS)

    Masse, R.; Morin, M.; Lafuma, J.; Morlier, J.P.; Chameaud, J.; Bredon, P.

    1992-01-01

    'There is sufficient evidence that 222 Rn is a carcinogen in animals': this statement was important for the classification of radon as carcinogenic to man, outside of uranium mine atmospheres, clearly identified by epidemiology as causing lung cancer. Since recent reviews of animal experiments have been given by NCRP and by IARC, this review will be mainly limited to the recent results which came from two laboratories in the last 20 years. Battelle Pacific Northwest Laboratories (PNL), USA, and COGEMA Laboratoire de Pathologie Professionnelle (LPP) France. (author)

  18. Antibiotics in Animal Products

    Science.gov (United States)

    Falcão, Amílcar C.

    The administration of antibiotics to animals to prevent or treat diseases led us to be concerned about the impact of these antibiotics on human health. In fact, animal products could be a potential vehicle to transfer drugs to humans. Using appropri ated mathematical and statistical models, one can predict the kinetic profile of drugs and their metabolites and, consequently, develop preventive procedures regarding drug transmission (i.e., determination of appropriate withdrawal periods). Nevertheless, in the present chapter the mathematical and statistical concepts for data interpretation are strictly given to allow understanding of some basic pharma-cokinetic principles and to illustrate the determination of withdrawal periods

  19. Animal models of tinnitus.

    Science.gov (United States)

    Brozoski, Thomas J; Bauer, Carol A

    2016-08-01

    Presented is a thematic review of animal tinnitus models from a functional perspective. Chronic tinnitus is a persistent subjective sound sensation, emergent typically after hearing loss. Although the sensation is experientially simple, it appears to have central a nervous system substrate of unexpected complexity that includes areas outside of those classically defined as auditory. Over the past 27 years animal models have significantly contributed to understanding tinnitus' complex neurophysiology. In that time, a diversity of models have been developed, each with its own strengths and limitations. None has clearly become a standard. Animal models trace their origin to the 1988 experiments of Jastreboff and colleagues. All subsequent models derive some of their features from those experiments. Common features include behavior-dependent psychophysical determination, acoustic conditions that contrast objective sound and silence, and inclusion of at least one normal-hearing control group. In the present review, animal models have been categorized as either interrogative or reflexive. Interrogative models use emitted behavior under voluntary control to indicate hearing. An example would be pressing a lever to obtain food in the presence of a particular sound. In this type of model animals are interrogated about their auditory sensations, analogous to asking a patient, "What do you hear?" These models require at least some training and motivation management, and reflect the perception of tinnitus. Reflexive models, in contrast, employ acoustic modulation of an auditory reflex, such as the acoustic startle response. An unexpected loud sound will elicit a reflexive motor response from many species, including humans. Although involuntary, acoustic startle can be modified by a lower-level preceding event, including a silent sound gap. Sound-gap modulation of acoustic startle appears to discriminate tinnitus in animals as well as humans, and requires no training or

  20. Marine animal stings or bites

    Science.gov (United States)

    Stings - marine animals; Bites - marine animals ... Things you can do to prevent a marine animal sting or bite include: Swim near a lifeguard. Observe posted signs that may warn of danger from jellyfish or other hazardous marine life. ...

  1. Animal Bites of the Hand

    Science.gov (United States)

    ... Therapist? Media Find a Hand Surgeon Home Anatomy Animal Bites Email to a friend * required fields From * ... key to prevent problems from a bite. CAUSES Animal Bites Millions of animal bites occur in the ...

  2. Animal rights and animal experimentation. Implications for physicians.

    Science.gov (United States)

    Gelpi, A. P.

    1991-01-01

    Practicing physicians are just becoming aware of the animal rights movement, which during the 1980s spawned numerous acts of violence against research facilities throughout the United States. The animal rightists are challenging physicians to show moral justification for the human exploitation of nature and the world of subhuman species. They have aroused public interest in animal welfare, sparked protective legislation for experimental animals, and indirectly encouraged the creation of committees to oversee the conduct of animal experimentation and the conditions of animal confinement. This controversy has necessitated a closer look at the questions of animal experimentation and animal rights against the backdrop of human experimentation and human rights. Physicians and specialists in animal care seek to alleviate suffering and anxiety, and, as moderates, they may be able to bring both sides of the animal rights controversy together in a spirit of mutual tolerance and in the common cause of promoting both human and animal welfare. PMID:1949772

  3. Laboratory Animal Sciences Program (LASP)

    Data.gov (United States)

    Federal Laboratory Consortium — The Laboratory Animal Sciences Program (LASP) is a comprehensive resource for scientists performing animal-based research to gain a better understanding of cancer,...

  4. Farm animal welfare

    DEFF Research Database (Denmark)

    Sandøe, Peter; Christiansen, Stine Billeschou; Appleby, M. C.

    2003-01-01

    An experimental survey was undertaken to explore the links between the characteristics of a moral issue, the degree of moral intensity/moral imperative associated with the issue (Jones, 1991), and people’s stated willingness to pay (wtp) for policy to address the issue. Two farm animal welfare...

  5. Killing animals for recreation?

    DEFF Research Database (Denmark)

    Gamborg, Christian; Jensen, Frank Søndergaard; Sandøe, Peter

    2018-01-01

    Hunters in the Western world today do not need to hunt to obtain food and other animal products. So why do they hunt? This paper examines the motives of hunters, the motives ascribed to hunters by members of the general public, and the role motives play for the moral acceptability of hunting among...

  6. Antibiotic resistance in animals.

    Science.gov (United States)

    Barton, Mary D; Pratt, Rachael; Hart, Wendy S

    2003-01-01

    There is currently no systematic surveillance or monitoring of antibiotic resistance in Australian animals. Registration of antibiotics for use in animals is tightly controlled and has been very conservative. Fluoroquinolones have not been registered for use in food producing animals and other products have been removed from the market because of human health concerns. In the late 1970s, the Animal Health Committee coordinated a survey of resistance in Salmonella and Escherichia coli isolates from cattle, pigs and poultry and in bovine Staphylococcus aureus. Some additional information is available from published case reports. In samples collected prior to the withdrawal of avoparcin from the market, no vancomycin resistant Enterococcus faecium or Enterococcus faecalis were detected in samples collected from pigs, whereas some vanA enterococci, including E. faecium and E. faecalis, were found in chickens. No vanB enterococci were detected in either species. Virginiamycin resistance was common in both pig and poultry isolates. Multiple resistance was common in E. coli and salmonellae isolates. No fluoroquinolone resistance was found in salmonellae, E. coli or Campylobacter. Beta-lactamase production is common in isolates from bovine mastitis, but no methicillin resistance has been detected. However, methicillin resistance has been reported in canine isolates of Staphylococcus intermedius and extended spectrum beta-lactamase producing E. coli has been found in dogs.

  7. Georeferencing Animal Specimen Datasets

    NARCIS (Netherlands)

    van Erp, M.G.J.; Hensel, R.; Ceolin, D.; van der Meij, M.

    2014-01-01

    For biodiversity research, the field of study that is concerned with the richness of species of our planet, it is of the utmost importance that the location of an animal specimen find is known with high precision. Due to specimens often having been collected over the course of many years, their

  8. ANIMAL MODELS IN SURGICAL

    African Journals Online (AJOL)

    ASSEMBLED BY

    experiment also requires a project license. Finally, ... driving, overloading, torture, terrifying or cause or process or permit any animal to be so treated, Cause or permit .... all in an attempt to eliminate or reduce to a minimum discomfort and pain ...

  9. Cytogenetics in animal production

    Directory of Open Access Journals (Sweden)

    L. Iannuzzi

    2010-04-01

    Full Text Available Cytogenetics applied to domestic animals is a useful biotechnology to be applied in the genetic improvement of livestock. Indeed, it can be used to select reproducers free chromosome abnormalities which are responsible for abnormal body conformation (aneuploidy, lower fertility (balanced chromosome abnormalities or sterility (sex chromosome abnormalities. Cytogenetics may also be applied to assess environmental pollution by studying animals living in hazardous areas and using them as biological indicators (sentinels. Chromosomes also represent optimal biological structures to study the evolution among related (bovids and unrelated (bovidshumans species, especially using comparative FISH-mapping which is one of the most powerful tools to establish the correct order of loci along chromosomes. These comparisons allow us to transfer useful information from richer genomes (human to those of domestic animals. Moreover, the use of specific molecular markers and the FISH-technique on both mitotic and extended (fiber-FISH chromosomes, has heralded a new era of cytogenetics, allowing swift extension of genetic physical maps, better anchoring of both linkage and RH-maps to specific chromosome regions, and use in a variety of applications (clinical cases, embryo and sperm analyses, evolution. In this study a brief review of these fields of the animal cytogenetics is presented.

  10. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Skip to common links HHS U.S. Department of Health and Human Services U.S. Food and Drug Administration A to Z Index Follow FDA En Español Search FDA Submit search ... & Health Antimicrobial Resistance Animation of Antimicrobial Resistance Share Tweet ...

  11. Modelling Farm Animal Welfare

    Directory of Open Access Journals (Sweden)

    Chérie E. Part

    2013-05-01

    Full Text Available The use of models in the life sciences has greatly expanded in scope and advanced in technique in recent decades. However, the range, type and complexity of models used in farm animal welfare is comparatively poor, despite the great scope for use of modeling in this field of research. In this paper, we review the different modeling approaches used in farm animal welfare science to date, discussing the types of questions they have been used to answer, the merits and problems associated with the method, and possible future applications of each technique. We find that the most frequently published types of model used in farm animal welfare are conceptual and assessment models; two types of model that are frequently (though not exclusively based on expert opinion. Simulation, optimization, scenario, and systems modeling approaches are rarer in animal welfare, despite being commonly used in other related fields. Finally, common issues such as a lack of quantitative data to parameterize models, and model selection and validation are discussed throughout the review, with possible solutions and alternative approaches suggested.

  12. Animal culture: chimpanzee conformity?

    Science.gov (United States)

    van Schaik, Carel P

    2012-05-22

    Culture-like phenomena in wild animals have received much attention, but how good is the evidence and how similar are they to human culture? New data on chimpanzees suggest their culture may even have an element of conformity. Copyright © 2012 Elsevier Ltd. All rights reserved.

  13. An animated virtual drummer

    NARCIS (Netherlands)

    Kragtwijk, M.; Giagourta, V.; Nijholt, Antinus; Strintzis, M.G.; Zwiers, Jakob

    2001-01-01

    We describe a system for the automatic generation of a 3D animation of a drummer playing along with a given piece of music. The input, consisting of a sound wave, is analysed to determine which drums are struck at what moments. The Standard MIDI File format is used to store the recognised notes.

  14. Pathological anxiety in animals

    NARCIS (Netherlands)

    Ohl, F.; Arndt, S.S.; Staay, van der F.J.

    2008-01-01

    selective breeding programmes in domestic and laboratory animals generally focus on physiological and/or anatomical characteristics. However, selection may have an (unintended) impact on other characteristics and may lead to dysfunctional behaviour that can affect biological functioning and, as a

  15. Animal imaging using immersion

    Science.gov (United States)

    Kalogerakis, Konstantinos S.; Kotz, Kenneth T.; Rand, Kendra; Faris, Gregory W.

    2003-07-01

    We are using rodent animal models to study and compare contrast mechanisms for detection of breast cancer. These measurements are performed with the animals immersed in a matching scattering medium. The matching scattering medium or liquid tissue phantom comprises a mixture of Ropaque (hollow acrylic/styrene microspheres) and ink. We have previously applied matched imaging to imaging in humans. Surrounding the imaged region with a matched tissue phantom compensates for variations in tissue thickness and geometry, provides more uniform illumination, and allows better use of the dynamic range of the imaging system. If the match is good, the boundaries of the imaged region should almost vanish, enhancing the contrast from internal structure as compared to contrast from the boundaries and surface topography. For our measurements in animals, the immersion plays two additional roles. First, we can readily study tumors through tissue thickness similar to that of a human breast. Although the heterogeneity of the breast is lost, this is a practical method to study the detection of small tumors and monitor changes as they grow. Second, the immersion enhances our ability to quantify the contrast mechanisms for peripheral tumors on the animal because the boundary effects on photon migration are eliminated. We are currently developing two systems for these measurements. One is a continuous-wave (CW) system based on near-infrared LED illumination and a CCD (charge-coupled device) camera. The second system, a frequency domain system, can help quantify the changes observed with the CW system.

  16. Hope for Animals

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 20; Issue 8. Hope for Animals. Prasanna Venkhatesh V. Book Review Volume 20 Issue 8 August 2015 pp 753-754. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/020/08/0753-0754. Author Affiliations.

  17. Cancer Statistics Animator

    Science.gov (United States)

    This tool allows users to animate cancer trends over time by cancer site and cause of death, race, and sex. Provides access to incidence, mortality, and survival. Select the type of statistic, variables, format, and then extract the statistics in a delimited format for further analyses.

  18. Animation of Antimicrobial Resistance

    Medline Plus

    Full Text Available ... Pin it Email Print The Food and Drug Administration's (FDA's) Center for Veterinary Medicine (CVM) produced a nine-minute animation explaining how antimicrobial resistance both emerges and proliferates among bacteria. Over time, the use of antimicrobial drugs will result in ...

  19. Mapping farm animal genomes

    Czech Academy of Sciences Publication Activity Database

    Čepica, Stanislav

    1998-01-01

    Roč. 43, č. 9 (1998), s. 386 ISSN 0044-4847. [Genetics Day-International conference on animal genetics /18./. 08.09.1998-10.09.1998, České Budějovice] R&D Projects: GA ČR GA523/96/0597 Subject RIV: EB - Genetics ; Molecular Biology

  20. ANIMAL MODELS FOR IMMUNOTOXICITY

    Science.gov (United States)

    Greater susceptibility to infection is a hallmark of compromised immune function in humans and animals, and is often considered the benchmark against which the predictive value of immune function tests are compared. This focus of this paper is resistance to infection with the pa...

  1. Do Animals Have Memes?

    NARCIS (Netherlands)

    Reader, S.M.; Laland, K.N.

    1999-01-01

    Imitation has been put forward as a defining feature of memetic transmission. Since there is currently poor evidence for imitation in non-human animals, such definitions have been interpreted as restricting meme theory to the study of human behaviour patterns and birdsong. We believe this is a

  2. Fostering Kinship with Animals: Animal Portraiture in Humane Education

    Science.gov (United States)

    Kalof, Linda; Zammit-Lucia, Joe; Bell, Jessica; Granter, Gina

    2016-01-01

    Visual depictions of animals can alter human perceptions of, emotional responses to, and attitudes toward animals. Our study addressed the potential of a slideshow designed to activate emotional responses to animals to foster feelings of kinship with them. The personal meaning map measured changes in perceptions of animals. The participants were…

  3. Teaching international animal agriculture.

    Science.gov (United States)

    Lukefahr, S D

    1999-11-01

    Students who major in animal science at U.S. institutions are generally exposed to a curriculum that emphasizes commercial, large-scale production of the few traditional food animals: cattle, poultry, sheep, and swine. Globally, most farmers live in lesser-developed countries under limited-resource conditions of land, feed supplies, equipment, and capital. The promotion of commercial animal production enterprises may not be appropriate for such farms because it can subject farmers to considerable economic risk. Rather, use of limited numbers of large livestock, locally adapted breeds, or smaller livestock (e.g., ducks, goats, guinea pigs, and rabbits) may be more appropriate under subsistence, integrated farming systems. In this global context, a course in international animal agriculture has been taught for 15 yr to undergraduate and graduate students. The course consists of a review of traditional and potential livestock species well suited for impoverished families on small farms and methods to implement sustainable livestock projects, including feasibility, design, implementation, monitoring, and evaluation stages. To enhance student understanding, global food issues and challenges are illustrated with case studies. A term paper is also assigned for which students choose three suitable livestock species or local breeds that would be complementary on a small crop farm (< 5 ha). Daily dietary requirements of protein and energy per family member are calculated. Itemized enterprise budgets and production tables are prepared. Early in the course, the general consensus of students was that people who are malnourished and live in poverty have low personal ambition and motivation, and that their problems should be amenable to solution by application of American technology and expertise. The course modifies such attitudes and enhances a student's critical thinking and problem-solving abilities and communication skills. Course evaluations indicated that students believed

  4. Animal welfare and use of silkworm as a model animal.

    Science.gov (United States)

    Sekimizu, N; Paudel, A; Hamamoto, H

    2012-08-01

    Sacrificing model animals is required for developing effective drugs before being used in human beings. In Japan today, at least 4,210,000 mice and other mammals are sacrificed to a total of 6,140,000 per year for the purpose of medical studies. All the animals treated in Japan, including test animals, are managed under control of "Act on Welfare and Management of Animals". Under the principle of this Act, no person shall kill, injure, or inflict cruelty on animals without due cause. "Animal" addressed in the Act can be defined as a "vertebrate animal". If we can make use of invertebrate animals in testing instead of vertebrate ones, that would be a remarkable solution for the issue of animal welfare. Furthermore, there are numerous advantages of using invertebrate animal models: less space and small equipment are enough for taking care of a large number of animals and thus are cost-effective, they can be easily handled, and many biological processes and genes are conserved between mammals and invertebrates. Today, many invertebrates have been used as animal models, but silkworms have many beneficial traits compared to mammals as well as other insects. In a Genome Pharmaceutical Institute's study, we were able to achieve a lot making use of silkworms as model animals. We would like to suggest that pharmaceutical companies and institutes consider the use of the silkworm as a model animal which is efficacious both for financial value by cost cutting and ethical aspects in animals' welfare.

  5. Desarrollo de una metodología para el estudio de las inundaciones causadas por encharcamiento de agua de lluvia en zonas urbanas relativamente planas. Area de estudio: Montería (Colombia

    Directory of Open Access Journals (Sweden)

    Padilla Agamez, Manuel

    2015-06-01

    Full Text Available In this paper a methodology for the analysis of the relationship between rainfall and flooding caused by ponding of rainfall water in urban area of Monteria (Colombia is developed. Rainfall water excesses over the soil were estimated from field measurements of the soil infiltration capacity for different soil units of the studied zone. The results obtained are presented in form of statistical correlations for calculating water rainfall excesses over the soils and maps of susceptibility and vulnerability for floods. The maps were used for a brief socioeconomic discussion of the effects of flood events in the selected zone.En el presente trabajo se desarrolla una metodología para el análisis de la relación existente entre las precipitaciones y las inundaciones causadas por encharcamiento de agua de lluvia en la zona urbana de Montería (Colombia. Se realizaron mediciones en campo de la capacidad de infiltración de agua para diferentes unidades de suelos de la zona de estudio, con el fin de estimar los excesos de agua de lluvia sobre el suelo. Los resultados obtenidos se presentan en forma de correlaciones estadísticas para el cálculo de los excesos de agua de lluvia y mapas de susceptibilidad y vulnerabilidad a las inundaciones, mediante los cuales se hace una breve discusión socioeconómica de los efectos de esta clase de inundaciones en la zona de estudio. [fr] Dans le présent travail est analysé la relation existant entre les précipitations et des inondations par accumulation d eau pluie sur le sol dans la zone urbaine de Montería (Colombie. Avec la réalisation de mesures en champ de la capacité d’infiltration pour différents unities de sol de la zone d’étude, on a estimé les excès d’eau pluie sur le sol. Les résultats obtenus sont présentés sous la forme de corrélations statistiques pour le calcul des excès d’eau pluie et de cartes de susceptibilité et vulnérabilité aux inondations. Les cartes ont été employ

  6. Infecções intramamárias causadas por Staphylococcus aureus e suas implicações em paúde pública Staphylococcus aureus intramammary infections and its implications in public health

    Directory of Open Access Journals (Sweden)

    Helena Fagundes

    2004-08-01

    Full Text Available Neste trabalho, são apresentados os principais problemas decorrentes das infecções intramamárias (mastites causadas por Staphylococcus aureus e as conseqüências para a saúde humana da veiculação de suas toxinas através do leite. o S. aureus destaca-se como um dos microorganismos mais importantes que podem ser transmitidos através dos alimentos. Assim, discute-se a possibilidade de veiculação de gastroenterite estafilocócica, não somente através do consumo de leite cru contaminado, mas também de leite tratado termicamente ou de derivados lácteos contendo enterotoxinas termoestáveis. São apresentados alguns aspectos relacionados ao potencial toxigênico das cepas de S. aureus, bem como as principais características das enterotoxinas estafilocócicas. Considerando que o S. aureus é um dos agentes de mastite mais freqüentemente observados, apresentam-se as principais medidas de controle de infecções estafilocócicas em rebanhos leiteiros, com vistas à prevenção da ocorrência de toxinas no leite de consumo.This article presents the main problems derived from the mammary infections (mastitis caused by Staphylococcus aureus, and the consequences of the presence of its toxins in milk for human health. S. aureus is one of the most important microorganisms that can be transmitted through the food products. Hence, the possibility of transmission of stafilococal gastroenteritis by consumption of raw milk and heat-treated milk, containing heat-resistant enterotoxins, is discussed. Some aspects regarding the toxigenic potential of S. aureus strains and the main characteristics of stafilococal entorotoxins are presented. Taking into account that S. aureus is also one of the most prevalent agents of mastitis, considerations are made on the methods for the controlling of stafilococal infections in dairy cattle, in order to prevent the occurrence of toxins in milk and milk products.

  7. Queratopatía cristalina: diagnóstico clínico y microbiológico de una infección corneal infrecuente causada por el grupo Streptococcus mitis

    Directory of Open Access Journals (Sweden)

    Gustavo J Galperín

    2011-09-01

    Full Text Available El objetivo del presente informe es describir un caso de queratopatía cristalina causada por microorganismos pertenecientes al grupo Streptococcus mitis en una paciente que concurrió a la consulta oftalmológica por molestias en su ojo derecho. Al examen oftalmológico presentó un punto de sutura interrumpida de nylon 10-0 sin tensión y con secreciones mucosas adheridas. El punto flojo fue retirado bajo normas de asepsia. Se indicó colirio de moxifloxacina al 0,5 %; el ojo tuvo una evolución adecuada, con una correcta epitelización. Sin embargo, luego de 15 días desarrolló un infiltrado blanquecino arboriforme. Se tomó una muestra en el quirófano, enhebrando el trayecto intraestromal de la sutura retirada con sutura de vicryl 7-0. Se indicaron colirios de vancomicina con 50 mg/ml. El infiltrado se mantuvo estable durante 45 días, luego se incrementó el tamaño y se produjo necrosis tisular con peligro de perforación corneal. Se realizó un recubrimiento conjuntival bipediculado. La paciente evolucionó favorablemente y luego de la retracción espontánea del recubrimiento, se observó leucoma cicatrizal y neovasos corneales.Crystalline keratopathy: an infrequent corneal infection produced by the Streptococcus mitis group. The objective of this report is to describe a case of crystalline keratopathy caused by the Streptococcus mitis group corresponding to a patient who attended hospital for discomfort in his right eye. The ophthalmological examination showed an interrupted stitch of 10-0 nylon suture without tension and with attached mucus secretions. The loose suture was removed under aseptic conditions. Moxifloxacin 0.5 % eye drops were topically indicated. The treated eye successfully epithelialized and evolved favorably. However, after 15 days, a white tree-shaped infiltrate developed. A corneal sample was taken in the operating room, threading the intrastromal path of the removed stitch with a 7-0 vicryl suture. Vancomycin 50

  8. Papel dos medicamentos nas intoxicações causadas por agentes químicos em município da Bahia, no período de 2007 a 2010

    Directory of Open Access Journals (Sweden)

    Amanda dos Santos Teles

    2013-04-01

    Full Text Available A intoxicação medicamentosa é um problema de grande relevância para a saúde pública. No Brasil, os medicamentos são os principais agentes responsáveis por intoxicações humanas. Este artigo objetivou descrever o perfil e a evolução das intoxicações no município de Feira de Santana, Bahia, nos anos 2007 a 2010, e analisar a morbimortalidade causada por medicamentos. Neste estudo transversal, com caráter descritivo, foram analisados 631 casos registrados no SINAN. As variáveis utilizadas foram: sexo; faixa etária; raça; escolaridade; ocupação; evolução do caso notificado; zona de ocorrência da intoxicação; circunstância determinante para a ocorrência da intoxicação; tipo de exposição; frequência deste agravo; e tipo de unidade notificadora. Constatou-se que a intoxicação por medicamentos representou 33% das intoxicações, seguida de “raticidas” (18%, sendo a “tentativa de suicídio”, circunstância responsável, em 2010, por 81% das notificações. O sexo ‘feminino’ apresentou o maior número de casos registrados, bem como as crianças de 1 a 4 anos e os adultos jovens. A letalidade observada em Feira de Santana foi muito maior do que a média regional e nacional, excetuando-se o ano de 2009. A Vigilância em Saúde deve priorizar ações educativas, preventivas e intersetoriais, que assegurem o uso correto de medicamentos e melhorem seu impacto na saúde, bem como investir na sensibilização continuada dos profissionais da Atenção Básica para melhorar a notificação deste importante agravo.

  9. Animal bites - self-care

    Science.gov (United States)

    Bites - animals - self-care ... Most animal bites come from pets. Dog bites are common and most often happen to children. Cat bites are ... which can cause deeper puncture wounds. Most other animal bites are caused by stray or wild animals, ...

  10. Animating the Ethical Demand

    DEFF Research Database (Denmark)

    Vistisen, Peter; Jensen, Thessa; Poulsen, Søren Bolvig

    2015-01-01

    This paper addresses the challenge of attaining ethical user stances during the design process of products and services and proposes animation-based sketching as a design method, which supports elaborating and examining different ethical stances towards the user. The discussion is qualified...... by an empirical study of Responsible Research and Innovation (RRI) in a Triple Helix constellation. Using a three-week long innovation workshop, U- CrAc, involving 16 Danish companies and organisations and 142 students as empirical data, we discuss how animation-based sketching can explore not yet existing user...... dispositions, as well as create an incentive for ethical conduct in development and innovation processes. The ethical fulcrum evolves around Løgstrup’s Ethical Demand and his notion of spontaneous life manifestations. From this, three ethical stances are developed; apathy, sympathy and empathy. By exploring...

  11. Instant Silverlight 5 animation

    CERN Document Server

    Polyak, Nick

    2013-01-01

    This book is written in simple, easy to understand format with lots of screenshots and step-by-step explanations. If you are a developer looking forward to create great user experience for your Silverlight applications with cool animations or create Silverlight banner ads, then this is the guide for you. It is assumed that the readers have some previous exposure to Silverlight or WPF.

  12. Animal Models of Hemophilia

    Science.gov (United States)

    Sabatino, Denise E.; Nichols, Timothy C.; Merricks, Elizabeth; Bellinger, Dwight A.; Herzog, Roland W.; Monahan, Paul E.

    2013-01-01

    The X-linked bleeding disorder hemophilia is caused by mutations in coagulation factor VIII (hemophilia A) or factor IX (hemophilia B). Unless prophylactic treatment is provided, patients with severe disease (less than 1% clotting activity) typically experience frequent spontaneous bleeds. Current treatment is largely based on intravenous infusion of recombinant or plasma-derived coagulation factor concentrate. More effective factor products are being developed. Moreover, gene therapies for sustained correction of hemophilia are showing much promise in pre-clinical studies and in clinical trials. These advances in molecular medicine heavily depend on availability of well-characterized small and large animal models of hemophilia, primarily hemophilia mice and dogs. Experiments in these animals represent important early and intermediate steps of translational research aimed at development of better and safer treatments for hemophilia, such a protein and gene therapies or immune tolerance protocols. While murine models are excellent for studies of large groups of animals using genetically defined strains, canine models are important for testing scale-up and for longer-term follow-up as well as for studies that require larger blood volumes. PMID:22137432

  13. [The diversity of animal ethics].

    Science.gov (United States)

    Vilmer, J B Jeangène

    2013-01-01

    Animal ethics is not a set of rules telling humans how to behave when interacting with animals, but an area for research into the moral responsibility of humans towards animals as individuals. The present article studies the subject by examining a number of dichotomies: French humanism and Anglo-Saxon animal ethics, justice vs. compassion, welfarism and abolitionism, and the divide between proponents of animal rights and those who prefer to speak of "interests".

  14. Cultural Image of Animal Words

    Institute of Scientific and Technical Information of China (English)

    邓海燕

    2017-01-01

    This paper,after introducing the definition and forms of cultural image,focuses on the detailed comparison and analysis of cultural image of animal words both in English and in Chinese from four aspects,that is,same animal word,same cultural image;same animal word,different cultural images;different animal words,same cultural image;different animal words,different cultural images.

  15. ADVANCES IN ANIMAL WELFARE FOR FREE-LIVING ANIMALS.

    Science.gov (United States)

    2016-04-01

    Over several decades, animal welfare has grown into its own free-standing field of scientific study, from its early beginnings in laboratory animal research to eventually include exhibited animals and farm animals. While it has always been present to some degree, consideration of animal welfare for free-ranging animals has lagged behind, developing as a field of study in the last 20 yr or so. Part of that increase was that animal welfare legislation was finally applied to studies being done on free-ranging animals. But it is the appreciation by the biologists and veterinarians working on wild animals, in which the quality of their results is largely controlled by the quality of the animals they use in their studies, which has resulted in increased attention to the well-being or welfare of the animals that they use. Other important influences driving the recognition of wildlife welfare have been changes in the public's expectations of how wild animals are dealt with, a shift in focus of wildlife professionals from managing animals that can be hunted or angled to include nongame species, the decrease in participation in hunting and fishing by members of the public, and the entry of large numbers of women into fish and wildlife agencies and departments and into veterinary medicine. Technical improvements have allowed the safe capture and handling of large or dangerous animals as immobilization drugs and equipment have been developed. The increasing use of sedating drugs allows for handling of animals with reduced stress and other impacts. A number of topics, such as toe-clipping, branding, defining which taxa can or cannot feel pain, catch-and-release fishing, and more, remain controversial within wildlife science. How we treat the wild animals that we deal with defines who we are as wildlife professionals, and animal welfare concerns and techniques for free-ranging animals will continue to develop and evolve.

  16. 9 CFR 95.20 - Animal manure.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal manure. 95.20 Section 95.20 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE EXPORTATION AND IMPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS SANITARY CONTROL OF ANIMAL...

  17. Foundation Flash Cartoon Animation

    CERN Document Server

    Jones, Tim; Rosson, Allan S

    2008-01-01

    One of Flash s most common uses is still animation for cartoons, games, advertising etc, and this book takes a fresh look at the topic, breaking it down pre-production, production, and post production, and looking at each section in detail, and covering topics such as storyboarding, character libraries and camera mechanics like no Flash book has before. The book is written by members of the Emmy award winning ANIMAX team, who have created work for clients such as Disney, AOL, Fox, WWE, ESPN, and Sesame workshop. This book is an opportunity for them to share their secrets, and is written to sui

  18. Animating climate model data

    Science.gov (United States)

    DaPonte, John S.; Sadowski, Thomas; Thomas, Paul

    2006-05-01

    This paper describes a collaborative project conducted by the Computer Science Department at Southern Connecticut State University and NASA's Goddard Institute for Space Science (GISS). Animations of output from a climate simulation math model used at GISS to predict rainfall and circulation have been produced for West Africa from June to September 2002. These early results have assisted scientists at GISS in evaluating the accuracy of the RM3 climate model when compared to similar results obtained from satellite imagery. The results presented below will be refined to better meet the needs of GISS scientists and will be expanded to cover other geographic regions for a variety of time frames.

  19. Storyboarding an Animated Film

    DEFF Research Database (Denmark)

    Frølunde, Lisbeth

    2009-01-01

    This paper applies notions of transformation to the analysis of data on semiotic processes related to making an animated film. The data derives from a study conducted in an upper secondary school in Copenhagen with students (18 years old) participating in a week-long workshop. The paper applies...... the concept of transduction with a focus on film storyboards: how students transform ideas when working with different modes (audio, visual) of representation. Data includes discourse analysis of semiotic processes and texts, referring to Social Semiotics and the methodology of Mediated Discourse Analysis...

  20. Discussing Animal Rights and Animal Research in the Classroom.

    Science.gov (United States)

    Herzog, Harold A.

    1990-01-01

    Reviews two prominent philosophical justifications for animal liberation and describes a simulation that facilitates class discussion of animal research issues. Students reported that the exercise increased their awareness of the issues and of the complexity of making ethical decisions. (DB)

  1. Environmental enrichment for aquatic animals.

    Science.gov (United States)

    Corcoran, Mike

    2015-05-01

    Aquatic animals are the most popular pets in the United States based on the number of owned pets. They are popular display animals and are increasingly used in research settings. Enrichment of captive animals is an important element of zoo and laboratory medicine. The importance of enrichment for aquatic animals has been slower in implementation. For a long time, there was debate over whether or not fish were able to experience pain or form long-term memories. As that debate has reduced and the consciousness of more aquatic animals is accepted, the need to discuss enrichment for these animals has increased. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Forensic aspects of animal abusing

    Directory of Open Access Journals (Sweden)

    Aleksić Jelena

    2008-01-01

    Full Text Available Animal abuse is important social issue, which includes a wide range of behaviors of humans that are harmful to animals, starting from unintentional neglect to intentional cruelty. Types of animal abuse are different and they can include physical, sexual, emotional abuse or neglect. Training dogs for fights and dog fighting are considered to be neglection of animals. Forensic veterinarians are called for testifining more often now for presenting the evidence that can lead to making a case regarding animal abuse. This study will include an explanation of forensic vet's role and different types of animal abuse.

  3. Replicating animal mitochondrial DNA

    Directory of Open Access Journals (Sweden)

    Emily A. McKinney

    2013-01-01

    Full Text Available The field of mitochondrial DNA (mtDNA replication has been experiencing incredible progress in recent years, and yet little is certain about the mechanism(s used by animal cells to replicate this plasmid-like genome. The long-standing strand-displacement model of mammalian mtDNA replication (for which single-stranded DNA intermediates are a hallmark has been intensively challenged by a new set of data, which suggests that replication proceeds via coupled leading-and lagging-strand synthesis (resembling bacterial genome replication and/or via long stretches of RNA intermediates laid on the mtDNA lagging-strand (the so called RITOLS. The set of proteins required for mtDNA replication is small and includes the catalytic and accessory subunits of DNA polymerase y, the mtDNA helicase Twinkle, the mitochondrial single-stranded DNA-binding protein, and the mitochondrial RNA polymerase (which most likely functions as the mtDNA primase. Mutations in the genes coding for the first three proteins are associated with human diseases and premature aging, justifying the research interest in the genetic, biochemical and structural properties of the mtDNA replication machinery. Here we summarize these properties and discuss the current models of mtDNA replication in animal cells.

  4. Animals Alive! An Ecological Guide to Animal Activities.

    Science.gov (United States)

    Holley, Dennis

    Animals Alive! is designed to help teachers develop an inquiry-oriented program for studying the animal kingdom in which, whenever possible, live animals are collected locally, studied, observed, and then released completely unharmed back into their natural habitats. By careful selection and modification of the chapter questions, activities, and…

  5. All about Animal Adaptations. Animal Life for Children. [Videotape].

    Science.gov (United States)

    2000

    Animals change to better adapt to their environment. Over long periods of time, nature helps the animals adapt by changing their body shape and color as well as adjusting their methods of getting and eating food, defending themselves, and caring for their young. In this videotape, students learn what changes different animals go through in order…

  6. Greetings from the Animal Kingdom.

    Science.gov (United States)

    Kramer, David C.

    1990-01-01

    Described is a classification activity that uses holiday greeting cards. Identification of animals, their characteristics, natural habitat, eating patterns, and geography are some of the suggested ways in which to classify the animals. (KR)

  7. Institute of Laboratory Animal Research

    National Research Council Canada - National Science Library

    Dell, Ralph

    2000-01-01

    ...; and reports on specific issues of humane care and use of laboratory animals. ILAR's mission is to help improve the availability, quality, care, and humane and scientifically valid use of laboratory animals...

  8. Animal Surgery and Resources Core

    Data.gov (United States)

    Federal Laboratory Consortium — The ASR services for NHLBI research animals include: animal model development, surgery, surgical support, post-operative care as well as technical services such as...

  9. Animal Locomotion in Different Mediums

    Indian Academy of Sciences (India)

    IAS Admin

    examine only self-powered animal locomotion. ... At different phases of their life cycle both animals and plants are highly mobile but their ... wind driven transport (Figure C). ..... fins which serve the function of rudimentary limbs, particularly.

  10. Animal Cloning and Food Safety

    Science.gov (United States)

    ... Products For Consumers Home For Consumers Consumer Updates Animal Cloning and Food Safety Share Tweet Linkedin Pin ... safe to eat as food from conventionally bred animals. This conclusion stems from an extensive study of ...

  11. Development of FAME Animation System

    International Nuclear Information System (INIS)

    Hasegawa, Yukihiro; Hamamatsu, Kiyotaka; Shirai, Hiroshi; Matsuda, Toshiaki; Watanabe, Hideto; Itakura, Hirofumi; Tahata, Yasunori

    1999-02-01

    In order to monitor an animation of magnetohydrodynamic equilibrium calculated by the FAME-II (Fast Analyzer for Magnetohydrodynamic Equilibrium-II) system, a FAME Animation System was developed. This system provides automatically the animation on workstations connected to network with the same period of JT-60U discharge sequence. Then, the system can supply the important information for JT-60U operators to determine control parameters of the succeeding discharge. This report describes the overview of the FAME Animation System. (author)

  12. Professor: The Animal Planet Optimization

    OpenAIRE

    Satish Gajawada

    2014-01-01

    This paper is dedicated to everyone who is interested in making this planet a better place to live. In the past, researchers have explored behavior of several animals separately. But there is scope to explore in the direction where various artificial animals together solve the optimization problem. In this paper, Satish Gajawada proposed The AnimalPlanet Optimization. The concept of this paper is to imitate all the animals on this planet. The idea is to solve the optimization problem where al...

  13. Forensic aspects of animal abusing

    OpenAIRE

    Aleksić Jelena; Jović Slavoljub

    2008-01-01

    Animal abuse is important social issue, which includes a wide range of behaviors of humans that are harmful to animals, starting from unintentional neglect to intentional cruelty. Types of animal abuse are different and they can include physical, sexual, emotional abuse or neglect. Training dogs for fights and dog fighting are considered to be neglection of animals. Forensic veterinarians are called for testifining more often now for presenting the evidence that can lead to making a case rega...

  14. Current status of animal welfare and animal rights in China.

    Science.gov (United States)

    Lu, Jiaqi; Bayne, Kathryn; Wang, Jianfei

    2013-11-01

    In the past few years, new social passions have sparked on the Chinese mainland. At the centre of these burgeoning passions is a focus on animal welfare, animal treatment, and even animal rights, by the public and academic sectors. With China's rapid economic changes and greater access to information from around the world, societal awareness of animal issues is rising very fast. Hastening this paradigm shift were several highly public incidents involving animal cruelty, including exposés on bear bile harvesting for traditional Chinese medicine, the thousands of dogs rescued from China's meat trade, and the call to boycott shark fin soup and bird nest soup. This article outlines the current status of campaigning by animal advocates in China (specifically the animal rights movement) from three interlinked perspectives: wildlife conservation, companion animal protection, and laboratory animal protection. By reviewing this campaigning, we attempt to present not only the political and social impact of the concept of animal rights, but also the perceptions of, and challenges to, animal rights activities in China. 2013 FRAME.

  15. Seca dos ponteiros da goiabeira causada por Erwinia psidii: níveis de incidência e aspectos epidemiológicos Guava bacterial blight due to Erwinia psidii: incidence levels and epidemiological aspects

    Directory of Open Access Journals (Sweden)

    Abi Soares Anjos Marques

    2007-01-01

    Full Text Available Um dos fatores limitantes ao cultivo da goiabeira no Brasil é a 'seca dos ponteiros', causada por Erwinia psidii, presente nas regiões Sudeste e Centro-Oeste, onde se concentram grandes áreas produtoras. Considerando a pequena disponibilidade de informações sobre a epidemiologia e níveis de incidência dessa bacteriose, este estudo teve como objetivos: confirmar a distribuição e verificar a dispersão da seca dos ponteiros da goiabeira no Distrito Federal; investigar o efeito da temperatura sobre a multiplicação in vitro de E. psidii; desenvolver um teste de patogenicidade prático e eficiente e avaliar a sobrevivência in vitro da bactéria em diferentes substratos. A doença foi identificada em 56% das propriedades produtoras avaliadas no DF, com 81,9% de correlação entre a presença de sintomas e o diagnóstico laboratorial. A melhor faixa de temperatura para multiplicação de E. psidii foi de 24 a 33 ºC, e a bactéria permaneceu viável por até 120 dias em suspensão em água. A inoculação da bactéria em folhas ou hastes destacadas levou ao aparecimento de sintomas a partir do sétimo dia e mostrou-se eficiente como um teste rápido para se avaliar a patogenicidade de isolados.A major disease that affects guava is 'bacterial blight', caused by Erwinia psidii, which has been reported in Southeastern and Central Regions of Brazil where the major producing areas are located. Considering the lack of information on epidemiology and incidence levels of this disease, the objectives of this study were to confirm the presence and to verify the spread of the disease in Distrito Federal (DF; to determine optimal temperature for in vitro multiplication of E. psidii; to develop a simple and effective method for pathogenicity testing and to evaluate in vitro bacterial survival on different substrates. The disease was detected in 56% of producing orchards evaluated in DF, with a correlation of 81, 9% between presence of symptoms and

  16. Mecanismos fisiopatogênicos e diagnóstico laboratorial da infecção causada pela Entamoeba histolytica Physiopathogenic mechanisms and laboratorial diagnosis of Entamoeba histolytica infection

    Directory of Open Access Journals (Sweden)

    Fred Luciano Neves Santos

    2008-08-01

    Full Text Available A amebíase é a segunda causa de morte entre as doenças parasitárias no mundo. Seu agente etiológico é o protozoário Entamoeba histolytica, que através da secreção de proteinases é capazes de destruir o tecido hospedeiro, matando as células-alvo por contato e fagocitando eritrócitos. Dessa forma, os trofozoítos invadem a mucosa intestinal, provocando a colite amebiana. Em alguns casos atravessam a mucosa e, através da circulação porta, chegam ao fígado, onde causam necrose constituída por poucos trofozoítos rodeados de hepatócitos mortos e debris celulares liquefeitos. Essa invasão está diretamente relacionada com a capacidade de síntese e a secreção de moléculas responsáveis pela virulência dos trofozoítos, como os amebaporos, as lectinas e as cisteína proteinases. O diagnóstico da infecção causada pelo patógeno é rotineiramente realizado através da microscopia óptica de amostras frescas ou espécimes fixados. Entretanto essa metodologia apresenta limitações, sendo incapaz de distinguir as espécies pertencentes ao complexo E. histolytica/E. dispar. A pesquisa de coproantígenos e a reação em cadeia da polimerase (PCR têm sido utilizadas para diferenciação desses protozoários em amostras fecais. No entanto, estudos mais aprofundados são necessários para maior compreensão sobre a relação parasita/hospedeiro, a proteômica e a genômica do protozoário, o desenvolvimento de vacinas e a real prevalência dessa infecção no Brasil e no mundo.Amebiasis is the second cause of death among parasitary diseases in the world. Its etiologic agent is the protozoan Entamoeba histolytica, which destroys the host tissue by means of the secretion of proteinases, kills the target-cells by contact and phagocytizes erythrocytes. Accordingly, the trophozoites invade the intestinal mucosa, what causes amoebaean colitis. In some cases, they pass through the mucosa and reach the liver through the portal system, where

  17. Avaliação lectino-histoquímica de fígado e rim de ovinos com fotossensibilização causada por Brachiaria decumbens

    Directory of Open Access Journals (Sweden)

    Samay Z.R. Costa

    2013-08-01

    Full Text Available Embora sejam as forrageiras mais importantes para a pecuária de corte (bovinocultura de corte no Brasil, em certas épocas ou condições, Brachiaria spp. podem ser tóxicas e causar surtos de fotossensibilização hepatógena que determinam significativas perdas econômicas. Animais que se alimentam em pastos de Brachiaria spp. comumente apresentam macrófagos espumosos isolados ou agrupados, além de cristais no interior de ductos biliares. Saponinas esteroidais têm sido identificadas nestes cristais e são responsabilizadas por lesar o fígado levando ao acúmulo de filoeritrina. Por vezes, imagens negativas desses cristais podem estar presentes no citoplasma de macrófagos espumosos. A patogênese de formação e o tipo de material armazenado nas células espumosas ainda são desconhecidos. A técnica de lectino-histoquímica visa auxiliar na detecção desses macrófagos e, consequentemente, no diagnóstico, além de identificar quais os resíduos de açúcares específicos que estão presentes no citoplasma das células espumosas. Assim, este trabalho teve por objetivo identificar quais lectinas são mais indicadas na detecção de saponinas esteroidais no fígado e rim de ovinos com fotossensibilização causada por Brachiaria decumbens. Fragmentos de fígado e rim de quinze ovinos, de ambos os sexos e idade variável, oriundos de Conceição do Mato Dentro, Minas Gerais, e um ovino mantido em pastagem livre de Brachiaria spp. foram avaliados pela técnica de lectino-histoquímica. Quatorze lectinas foram utilizadas (Con-A, DBA, SBA, PNA, SJA, RCA-I, UEA-I, WGA, SWGA, GSL, PSA, PHA-L, PHA-E e LCA. Verificou-se que, no fígado de ovinos com fotossensibilização provocada pela ingestão de Brachiaria decumbens, a lectina PNA apresentou especificidade e acentuada reatividade aos macrófagos espumosos, bem como especificidade e leve reatividade aos hepatócitos; a lectina WGA teve especificidade e moderada reatividade aos macr

  18. Compaction caused by mechanized operations in a Red- Yellow Latosol cultivated with coffee over time Compactação causada pelas operações mecanizadas em um Latossolo Vermelho-Amarelo cultivado com cafeeiros ao longo do tempo

    Directory of Open Access Journals (Sweden)

    Paula Cristina Caruana Martins

    2012-08-01

    implantação da lavoura cafeeira e os impactos causados pelo tráfego das operações mecanizadas nas linhas de tráfego localizadas na parte de cima e de baixo do terreno. Este estudo foi realizado na Fazenda Experimental da EPAMIG, situada em Três Pontas, MG, em lavouras cafeeiras (Coffee arabica L. com 2, 7, 18 e 33 anos de implantação. Para a obtenção dos modelos de capacidade de suporte de carga, 12 amostras indeformadas de solo foram coletadas aleatoriamente nas camadas 0-3 e 15-18 cm no centro das entrelinhas, para cada tempo de implantação da lavoura cafeeira. Foram também coletadas aleatoriamente 10 amostras indeformadas para cada tempo de implantação da lavoura cafeeira ao longo das linhas de tráfego do trator situadas nas partes de cima e de baixo do terreno. Essas amostras foram usadas no ensaio de compressão uniaxial. O uso dos modelos de capacidade de suporte de carga permitiu identificar a suscetibilidade do solo à compactação, em razão do tempo de implantação da lavoura cafeeira e a compactação causada pelo tráfego do maquinário nas linhas de tráfego situadas na parte de cima e de baixo do terreno. A porcentagem de amostras compactadas aumentou com a idade da lavoura na camada de 15-18 cm.

  19. Animal health and production

    International Nuclear Information System (INIS)

    Kallfelz, F.A.; Lengemann, F.W.

    1984-01-01

    An outline review is presented of the use of radioisotopes and radiation in animal health and production research. Techniques covered are the qualitative localization of a radioisotope (static and dynamic measurements, detection procedures involving locating concentration sites of labelled toxins, parasites, abnormal blood cells, etc.), quantitative measurement of isotopes (absorption and excretion, transfer across membranes) comparator studies (determination of mass, volume or flow), isotope dilution and related studies (in vivo and in vitro applications, determination of total body red cell or plasma volume), dynamic systems (single compartmental systems such as rumen studies and the suckling lamb or calf, multiple exits from a compartment and multiple doses), stable isotopes and mass spectrometry, activation analysis and nuclear magnetic resonance, and the use of internal irradiation (sterile male technique, control of insects and parasites, production of attenuated vaccines etc.). (U.K.)

  20. Animals & Livestock | National Agricultural Library

    Science.gov (United States)

    News Contact Us Search  Log inRegister Home Home Animals & Livestock NEWT: National Extension fisher occupancy of small, 1 km^2^ grid cells of forest habitat. Animals and Livestock html Data from consisting of IL-12Rβ1 and IL-23R, and activates the JAK/STAT signaling pathways. Animals and Livestock html

  1. Animals in Environmental Education Research

    Science.gov (United States)

    Spannring, Reingard

    2017-01-01

    Over the past few decades, the increase in public and scholarly attention to human-animal relations has inspired an animal turn in a number of academic disciplines including environmental education research. This paper reviews the literature on animals in environmental education with respect to its theoretical foundations in critical pedagogy,…

  2. Clay Animals and Their Habitats

    Science.gov (United States)

    Adamson, Kay

    2010-01-01

    Creating clay animals and their habitats with second-grade students has long been one of the author's favorite classroom activities. Students love working with clay and they also enjoy drawing animal homes. In this article, the author describes how the students created a diorama instead of drawing their clay animal's habitat. This gave students…

  3. Progress on dedicated animal PET

    International Nuclear Information System (INIS)

    Liu Wei

    2002-01-01

    Positron emission tomography, as the leading technology providing molecular imaging of biological processes, is widely used on living laboratory animals. High-resolution dedicated animal PET scanners have been developed. Although the dedicated animal PET faces obstacles and challenges, this advanced technology would play an important role in molecular biomedicine researches, such as diseases study, medicine development, and gene therapy

  4. Marketing animal-friendly products

    NARCIS (Netherlands)

    Riemsdijk, van Lenka; Ingenbleek, Paul T.M.; Trijp, van Hans C.M.; Veen, van der Gerrita

    2017-01-01

    This article presents a conceptual framework that aims to encourage consumer animal-friendly product choice by introducing positioning strategies for animal-friendly products. These strategies reinforce the animal welfare with different types of consumption values and can therefore reduce

  5. Environmental chemistry of animal manure

    Science.gov (United States)

    Animal manure is traditionally regarded as a valuable resource of plant nutrients. However, there is an increasing environmental concern associated with animal manure utilization due to high and locally concentrated volumes of manure produced in modern intensified animal production. Although conside...

  6. Communication in Animal Social Networks

    NARCIS (Netherlands)

    Snijders, Lysanne; Naguib, Marc

    2017-01-01

    Animal social networks and animal communication networks are key disciplines for understanding animal social behavior, yet these disciplines remain poorly integrated. In this review, we show how communication and social networks are inherently linked, with social signals reflecting and affecting

  7. [Mycoses in domestic animals].

    Science.gov (United States)

    García, M E; Blanco, J L

    2000-03-01

    In the present paper we will present a general view of the main mycoses affecting domestic animals. In the dog, we show the importance of the dermatophytoses, increased by its zoonosic character and the problem of the false negatives in the traditional microbiological culture. Under the general term of systemic mycoses we include a series of conditions considered usually as aspergillosis, bat with more and more fungal species implicated as possible etiological agents. In addition, fungi, especially yeasts, are being implicated in canine otitis; in our laboratory 86 % of canine chronic otitis involve a yeast etiology, alone or in collaboration with bacteria. In the cat, dermatophytes are more common than in the dog, and are the main source of infection in man, with the description of a high percentage of healthy carrier animals. Cryptococcosis is a severe disease, usually secondary to other process, especially feline immunodeficiency. In cows we refer to fungal abortion, with three main fungi implicated: Aspergillus, Candida and Zygomycetes. In some areas of our country the percentage of fungal abortion is around 10 %. A consequence of the multiple use of antibiotics in mastitis is selection of yeasts, especially those included in the genera Candida and Cryptococcus. Bovine dermatophytoses is an extensively disseminated disease in our country, with a commercial specific vaccine available. In small ruminants, Cryptococcus causes severe pneumonic processes that could be confused clinically with other conditions. An additional important question is the description of isolation of this fungus from tree leaves. In poultry, aspergillosis is a known and controlled disease, but with more importance in captive wild birds with an ecological value. In horses, we emphasize the lung infections by different fungi, specially Pneumocystis carinii, and arthritis by yeasts as consequence of wound contamination or surgery.

  8. 9 CFR 117.2 - Animal facilities.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal facilities. 117.2 Section 117.2 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES... Animal facilities. Animal facilities shall comply with the requirements provided in part 108 of this...

  9. Why not look at animals?

    Directory of Open Access Journals (Sweden)

    Anat Pick

    2015-04-01

    Full Text Available Revisiting John Berger’s seminal essay ‘Why Look at Animals?’ (1980, this essay inverts Berger’s title in order to explore instances where the visibility of animals is at stake and where seeing is linked to forms of surveillance and control. In the context of advanced optical and tracking technologies that render animals permanently visible, the possibility of not-seeing emerges as a progressive modality of relation to animals that takes seriously the notion of animal privacy and the exposed animal’s resistance to the human gaze.

  10. Phylogenomic Insights into Animal Evolution.

    Science.gov (United States)

    Telford, Maximilian J; Budd, Graham E; Philippe, Hervé

    2015-10-05

    Animals make up only a small fraction of the eukaryotic tree of life, yet, from our vantage point as members of the animal kingdom, the evolution of the bewildering diversity of animal forms is endlessly fascinating. In the century following the publication of Darwin's Origin of Species, hypotheses regarding the evolution of the major branches of the animal kingdom - their relationships to each other and the evolution of their body plans - was based on a consideration of the morphological and developmental characteristics of the different animal groups. This morphology-based approach had many successes but important aspects of the evolutionary tree remained disputed. In the past three decades, molecular data, most obviously primary sequences of DNA and proteins, have provided an estimate of animal phylogeny largely independent of the morphological evolution we would ultimately like to understand. The molecular tree that has evolved over the past three decades has drastically altered our view of animal phylogeny and many aspects of the tree are no longer contentious. The focus of molecular studies on relationships between animal groups means, however, that the discipline has become somewhat divorced from the underlying biology and from the morphological characteristics whose evolution we aim to understand. Here, we consider what we currently know of animal phylogeny; what aspects we are still uncertain about and what our improved understanding of animal phylogeny can tell us about the evolution of the great diversity of animal life. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Animal Welfare in Air Transport

    Directory of Open Access Journals (Sweden)

    Boris Popović

    2012-10-01

    Full Text Available Animal welfare is becoming an evermore-important factorfor air carriers from the economical viewpoint, due to its importantimpact on the carrier public image. High standard care hasto be taken of animals during transport in order to satisfy an importantsegment of airline customers, either the Business/Firstclass passengers travelling with pets, or influential shippers ofracing horses, dogs, Zoo species etc.Air transp011 of animals, disregarding other advantages,may pose a threat to their health and welfare being a significantmultifactorial stressor. Along with cardiovascular, endocrineand metabolic abe1mtions, it affects the immune response ofan animal and increases susceptibility to infection. Therefore,strict conditions for air transport of eve1y animal species havebeen imposed. Transport of only healthy animals is approved,as it is necessG/y to prevent the spread of disease during transportand to provide satisfactOJy environment for animals to betransported.

  12. Knowledge of the Animal Welfare Act and Animal Welfare Regulations Influences Attitudes toward Animal Research

    Science.gov (United States)

    2015-01-01

    Recent public-opinion polls indicate that Americans have shown a decline in support for animal experimentation, and several reports suggest a relationship between people's knowledge of animal welfare regulations and their attitudes toward animal research. Therefore, this study was designed to assess respondent's knowledge of several provisions in the Animal Welfare Act (AWA) and Animal Welfare Regulations (AWR), and determine whether exposure to elements of this legislation would influence an individual's attitudes toward the use of animals in research. A survey was used to assess knowledge of animal research regulations and attitudes toward animal research from a sample of individuals recruited through Amazon's Mechanical Turk crowdsourcing marketplace. Results from study 1 confirmed the hypothesis that respondents had little knowledge of various federal regulations that govern animal research activities. Data from study 2 revealed that exposure to elements of the AWA and AWR influenced participants’ attitudes toward the use of animals in research. These results suggest that providing information to the general public about the AWA and AWR that protect laboratory animals from abuse and neglect may help alleviate concerns about using animals in research settings. PMID:25651094

  13. Multiciliated Cells in Animals.

    Science.gov (United States)

    Meunier, Alice; Azimzadeh, Juliette

    2016-12-01

    Many animal cells assemble single cilia involved in motile and/or sensory functions. In contrast, multiciliated cells (MCCs) assemble up to 300 motile cilia that beat in a coordinate fashion to generate a directional fluid flow. In the human airways, the brain, and the oviduct, MCCs allow mucus clearance, cerebrospinal fluid circulation, and egg transportation, respectively. Impairment of MCC function leads to chronic respiratory infections and increased risks of hydrocephalus and female infertility. MCC differentiation during development or repair involves the activation of a regulatory cascade triggered by the inhibition of Notch activity in MCC progenitors. The downstream events include the simultaneous assembly of a large number of basal bodies (BBs)-from which cilia are nucleated-in the cytoplasm of the differentiating MCCs, their migration and docking at the plasma membrane associated to an important remodeling of the actin cytoskeleton, and the assembly and polarization of motile cilia. The direction of ciliary beating is coordinated both within cells and at the tissue level by a combination of planar polarity cues affecting BB position and hydrodynamic forces that are both generated and sensed by the cilia. Herein, we review the mechanisms controlling the specification and differentiation of MCCs and BB assembly and organization at the apical surface, as well as ciliary assembly and coordination in MCCs. Copyright © 2016 Cold Spring Harbor Laboratory Press; all rights reserved.

  14. Commodifying animals: ethical issues in genetic engineering of animals.

    Science.gov (United States)

    Almond, B

    2000-03-01

    The genetic modification of living beings raises special ethical concerns which go beyond general discussion of animal rights or welfare. Although the goals may be similar, biotechnology has accelerated the process of modification of types traditionally carried out by cross-breeding. These changes are discussed in relation to two areas: biomedicine, and animal husbandry. Alternative ethical approaches are reviewed, and it is argued that the teleological thesis underlying virtue ethics has special relevance here. The case for and the case against genetic engineering and patenting of life-forms are examined, and conclusions are drawn which favour regulation, caution and respect for animals and animal species.

  15. 9 CFR 117.4 - Test animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Test animals. 117.4 Section 117.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES, SERUMS, TOXINS, AND ANALOGOUS PRODUCTS; ORGANISMS AND VECTORS ANIMALS AT LICENSED ESTABLISHMENTS § 117.4...

  16. 9 CFR 116.6 - Animal records.

    Science.gov (United States)

    2010-01-01

    .... Complete records shall be kept for all animals at a licensed establishment. Results of tests performed... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Animal records. 116.6 Section 116.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE VIRUSES...

  17. Genomic Tools and Animal Health.

    Science.gov (United States)

    Zanella, Ricardo

    2016-09-07

    Animals have been selected to improve their productivity in order to increase the profitability to the producer. In this scenario, not much attention was given to health traits. As a consequence of that, selection was made for animals with higher production and a shortened productive life. In addition to that, the intense production system used in livestock has forced animals to be exposed to higher pathogen loads, therefore predisposing them to infections. Infectious diseases are known to be caused by micro-organisms that are able to infect and colonize the host, affecting their physiological functions and causing problems in their production and on animal welfare. Even with the best management practices, diseases are still the most important cause of economic losses in the animal industry. In this review article we have addressed the new tools that could be used to select animals to better cope with diseases and pathogens.

  18. [Alternatives to animal experimentation v.s. animal rights terrorism].

    Science.gov (United States)

    Kurosawa, Tsutomu Miki

    2008-05-01

    Systematic modern animal experimentation was established by Bernard Claude who wrote "An Introduction to the Study of Experimental Medicine" in 1865. At this point, the public was already asking that the pain and distress of experimental animals be reduced. For this, scientists, William Russell and Rex Burch in 1959 proposed the principles of alternatives to animal experimentation, the "3Rs". Since that time, animal welfare advocates have promoted the 3Rs concept in biomedical research communities. However, cruel animal experiments have continued and there are reports of radical extremists showing their opposition by invasion, arson, theft and even bombing of institutions involved, resulting in killing of the animals. SHAC, one extremist group believed to be animal welfare activitists was recognized as a terrorist group after the 9.11 tragedy in USA and the government viewed their activities very seriously. In 2001, British animal extremists invaded Japanese universities and stole laboratory resources; one individual was arrested and sentenced to prison for three years; Japanese who assisted in the incident were arrested and one was sentenced for one year. In 2006, SHAC USA members were prosecuted and sentenced for up to 6 years for their terrorism activities including arson. We need to consider the background of these activities which are financially supported by animal welfare advocates. The way we, as scientists who conduct such experiments can respond is by promoting alternatives to this experimentation. In Japan, the animal welfare law was revised in 2005 stressing the importance of 3Rs in scientific activities with animals. The promotion of 3Rs should be strengthened in the pharmaceutical community.

  19. Scientific assessment of animal welfare.

    Science.gov (United States)

    Hemsworth, P H; Mellor, D J; Cronin, G M; Tilbrook, A J

    2015-01-01

    Animal welfare is a state within the animal and a scientific perspective provides methodologies for evidence-based assessment of an animal's welfare. A simplistic definition of animal welfare might be how the animal feels now. Affective experiences including emotions, are subjective states so cannot be measured directly in animals, but there are informative indirect physiological and behavioural indices that can be cautiously used to interpret such experiences. This review enunciates several key science-based frameworks for understanding animal welfare. The biological functioning and affective state frameworks were initially seen as competing, but a recent more unified approach is that biological functioning is taken to include affective experiences and affective experiences are recognised as products of biological functioning, and knowledge of the dynamic interactions between the two is considered to be fundamental to managing and improving animal welfare. The value of these two frameworks in understanding the welfare of group-housed sows is reviewed. The majority of studies of the welfare of group-housed sows have employed the biological functioning framework to infer compromised sow welfare, on the basis that suboptimal biological functioning accompanies negative affective states such as sow hunger, pain, fear, helplessness, frustration and anger. Group housing facilitates social living, but group housing of gestating sows raises different welfare considerations to stall housing, such as high levels of aggression, injuries and stress, at least for several days after mixing, as well as subordinate sows being underfed due to competition at feeding. This paper highlights the challenges and potential opportunities for the continued improvement in sow management through well-focused research and multidisciplinary assessment of animal welfare. In future the management of sentient animals will require the promotion of positive affective experiences in animals and this

  20. Why Animal Agriculture is Unsustainable

    OpenAIRE

    Heppner, Janae

    2017-01-01

    Animal agriculture causes many unsustainable, destructive problems to individuals, the environment, and the economy. The amount of destruction that animal agriculture does to the planet, to environments and to species is devastating as animal agriculture is the root problem for the worlds increasing temperatures, species extinction, deforestation, and water quality. These issues should come to light when the University of California, Merced talks about its 2020 Project; however, these problem...

  1. Graph Algorithm Animation with Grrr

    OpenAIRE

    Rodgers, Peter; Vidal, Natalia

    2000-01-01

    We discuss geometric positioning, highlighting of visited nodes and user defined highlighting that form the algorithm animation facilities in the Grrr graph rewriting programming language. The main purpose of animation was initially for the debugging and profiling of Grrr code, but recently it has been extended for the purpose of teaching algorithms to undergraduate students. The animation is restricted to graph based algorithms such as graph drawing, list manipulation or more traditional gra...

  2. Sixty years of animal biometeorology

    Science.gov (United States)

    Gaughan, John B.; Lees, Angela M.; Sejian, Veerasamy

    2017-10-01

    Animal biometeorology (insects excluded) has been part of the International Journal of Biometeorology since its inception in 1958. Over the first 60 years of the journal, 480 animal biometeorology papers were published. Thus, approximately 14% of published papers dealt with animals. Over the first 60 years, data from more than 50 animal species was presented, with the lead authors coming from 48 countries. The two most common species used in animal papers between 1957 and 2016 were cattle (109 papers: 22.7% of all animal papers) and rats (96 papers: 20.0% of all animal papers). Although cattle and rats dominated, the species in the most cited paper (240 citations) was chickens, followed by bird migration (155 citations), and general livestock (118 citations). Overall, five papers exceeded 100 citations, and a further two exceeded 200 citations. In the last decade, 126 animal papers were published (26% of all animal papers). Many of these papers had a focus on livestock production in developing countries especially Brazil.

  3. Patients' attitudes towards animal testing

    DEFF Research Database (Denmark)

    Masterton, Malin; Renberg, Tobias; Kälvemark Sporrong, Sofia

    2014-01-01

    stakeholders. This study compared the attitudes of patients and researchers on animal testing. Focus-group interviews were held with patients suffering from chronic inflammatory diseases, resulting in a questionnaire that was distributed January–May 2011. The questionnaire was posted to patient members...... of support is comparable to those held by the general public found in national surveys. A clear majority of researchers were positive towards animal testing, and large statistical differences between patients and researchers were found regarding their attitudes towards testing animals commonly held as pets...... (Pattitude towards animal testing is not shared to an equal degree with patients, who are the intended end-users and beneficiaries of medical...

  4. Greenhouse Gases and Animal Agriculture

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, J. (ed.) [Department of Animal Science, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido (Japan); Young, B.A. (ed.) [The University of Queensland, Gatton, Queensland 4343 (Australia)

    2002-07-01

    Reports from interdisciplinary areas including microbiology, biochemistry, animal nutrition, agricultural engineering and economics are integrated in this proceedings. The major theme of this book is environmental preservation by controlling release of undesirable greenhouse gases to realize the sustainable development of animal agriculture. Technology exists for the effective collection of methane generated from anaerobic fermentation of animal effluent and its use as a biomass energy source. Fossil fuel consumption can be reduced and there can be increased use of locally available energy sources. In addition, promoting environmentally-conscious agriculture which does not rely on the chemical fertilizer can be realized by effective use of animal manure and compost products.

  5. [Ethical issue in animal experimentation].

    Science.gov (United States)

    Parodi, André-Laurent

    2009-11-01

    In the 1970s, under pressure from certain sections of society and thanks to initiatives by several scientific research teams, committees charged with improving the conditions of laboratory animals started to be created, first in the United States and subsequently in Europe. This led to the development of an ethical approach to animal experimentation, taking into account new scientific advances. In addition to the legislation designed to provide a legal framework for animal experimentation and to avoid abuses, this ethical approach, based on the concept that animals are sentient beings, encourages greater respect of laboratory animals and the implementation of measures designed to reduce their suffering. Now, all animal experiments must first receive ethical approval--from in-house committees in the private sector and from regional committees for public institutions. Very recently, under the impetus of the French ministries of research and agriculture, the National committee for ethical animal experimentation published a national ethical charter on animal experimentation, setting the basis for responsible use of animals for scientific research and providing guidelines for the composition and functioning of ethics committees. Inspired by the scientific community itself this ethical standardization should help to assuage--but not eliminate--the reticence and hostility expressed by several sections of society.

  6. Social Constraints on Animate Vision

    National Research Council Canada - National Science Library

    Breazeal, Cynthia; Edsinger, Aaron; Fitzpatrick, Paul; Scassellati, Brian

    2000-01-01

    .... In humanoid robotic systems, or in any animate vision system that interacts with people, social dynamics provide additional levels of constraint and provide additional opportunities for processing economy...

  7. Animals Alive! An Ecological Guide to Animal Activities. Revised Edition.

    Science.gov (United States)

    Holley, Dennis

    This guide is designed to help teachers develop an inquiry-oriented program for studying the animal kingdom in which live animals are collected locally, studied, observed, and then released completely unharmed back into their natural habitats. This book addresses such concerns of life science teachers as the environmental soundness of methods and…

  8. Emotional Support Animals, Service Animals, and Pets on Campus

    Science.gov (United States)

    Von Bergen, C. W.

    2015-01-01

    For decades, universities have been accommodating physically disabled students who require guide dogs and other types of service animals. Within the past several years, however, mentally disabled students have increasingly petitioned colleges with no-pet policies to permit them to bring their animals on campus because they need a companion or…

  9. Textbook animal breeding : animal breeding andgenetics for BSc students

    NARCIS (Netherlands)

    Oldenbroek, Kor; Waaij, van der Liesbeth

    2014-01-01

    This textbook contains teaching material on animal breeding and genetics for BSc students. The text book started as an initiative of the Dutch Universities for Applied (Agricultural) Sciences. The textbook is made available by the Animal Breeding and Genomics Centre (ABGC) of Wageningen UR

  10. ERIC/RCS Report: Animals in Literature.

    Science.gov (United States)

    O'Donnell, Holly

    1980-01-01

    Notes children's continuing interest in animal stories, examines some characteristics of animal stories as discussed in ERIC documents, and suggests booklists that include listings of animal stories. (ET)

  11. Treatment of radiostrontium uptake in man; Traitement de la fixation de radiostrontium chez l'homme; Lechenie posledstvij pogloshcheniya radioaktivnogo strontsiya u cheloveka; Tratamiento de la radiotoxemla humana causada por absorcion de radioestroncio

    Energy Technology Data Exchange (ETDEWEB)

    Volf, V. [Department of Ionizing Radiation Institute of Industrial Hygiene and Occupational Disease, Prague, CSSR (Czech Republic)

    1963-02-15

    'autres possibilites de traitement de premiere urgence de la contamination interne aigue par le radiostrontium chez l'homme. (author) [Spanish] En experimentos de corta duracion realizados con ratas, se ha modificado la absorcion del radioestroncio a traves de la pared intestinal por tratamiento oral con sulfato barico y fosfato calcico normal. Por el contrario, ha permanecido inalterada la absorcion del ''9''0Sr administrado con el agua de bebida a ratas sometidas a un regimen que comprendia sulfato barico. De ello se deduce que esta sustancia solo puede ser de alguna utilidad en un tratamiento de primeros auxilios. En dos casos de ligera contaminacion interna consecutiva a la inhalacion accidental de nitrato de {sup 90}Sr se ha administrado suliato barico (Skiabaryum Spoia) por via oral a los 10 y 30 minutos de ocurrir la inhalacion. La eficacia de este tratamiento se ha verificado en experimentos realizados con ratas en las mismas condiciones en que se produjeron los accidentes. En fecha mas reciente, se han efectuado experimentos analogos en varios enfermos de cancer para estudiar otras posibilidades que ofrece el tratamiento de primeros auxilios, administrado a raiz de una contaminacion interna aguda causada por el radioestroncio en el organismo humano. (author) [Russian] V neprodolzhitel'nykh ehksperimentakh na krysakh izuchalos' izmenenie prokhozhdeniya radiostrontsiya cherez kishechnuyu stenku pod vliyaniem skarmlivaniya sernokislogo bariya i normal'nogo fosfornokislogo kal'tsiya. Odnako u krys, soderzhashchikhsya na diete, vklyuchayushchej sernokislyj barij, ne obnaruzheno izmenenij vsasyvaniya strontsiya-90, kotoryj zhivotnye poluchali s pit'evoj vodoj. Sdelan vyvod, chto ehto veshchestvo mozhet primenyat'sya lish' dlya okazaniya pervoj pomoshchi. V dvukh sluchayakh legkogo vnutrennego zarazheniya posle sluchajnogo vdykhaniya nitrata strontsiya-90 sernokislyj barij (Skiabarij Spofa) davalsya vnutr' cherez 10 i 30 minut posle vdykhaniya strontsiya-90. Ehivnoot' ehtogo

  12. Resíduos orgânicos para o controle das doenças do feijoeiro causadas por Sclerotium rolfsii / Organic residues for the control of bean diseases caused by Sclerotium rolfsii

    Directory of Open Access Journals (Sweden)

    Vanessa Nataline Tomazeli

    2011-04-01

    Full Text Available A incorporação de matéria orgânica ao solo tem se mostrado eficiente para o controle de alguns fitopatógenos habitantes do solo. O efeito dessa prática agrícola, principalmente sobre patógenos formadores de escleródios, como Sclerotium rolfsii, ainda não é completamente conhecido. O experimento, em dois anos de cultivo, foi conduzido no campo experimental da Universidade Tecnológica Federal do Paraná (UTFPR, em parcelas de um metro quadrado, contendo solo infestado com 100 g por parcela do substrato (arroz em casca contendo o patógeno. Os tratamentos foram chorume de suínos, cama de aviário, repolho triturado e testemunha, apenas patógeno, com quatro repetições. A semeadura de 80 sementes de feijão por parcela foi efetuada após uma semana da aplicação dos respectivos tratamentos. A intensidade da doença foi avaliada pela emergência, tombamento, incidência e severidade da doença. Os fatores como atividade microbiana, níveis de fertilidade do solo, número e sobrevivência de escleródios e massa das plantas fresca foram avaliados no fim do cultivo. O composto orgânico, cama de aviário, apresentou uma maior redução da incidência e a severidade da doença e, consequentemente, o tombamento de plântulas. Porém, apesar de reduzir a intensidade da doença, não houve aumento da emergência nos dois primeiros cultivos. Esse efeito benéfico da cama-de-aviário (CA pode estar associado ao aumento da matéria orgânica do solo e, consequentemente, da atividade microbiana, principal responsável pela redução da patogenicidade do fungo. Como consequência ao impacto provocado pela incorporação de CA ao solo, houve aumento da massa fresca da planta e redução do número de escleródios. Assim, com base nesses resultados, pode-se concluir que a CA apresenta efeito supressivo sobre as doenças causadas por S. rolfsii.AbstractOrganic matter incorporation into the soil has proved effective for the control of some soil

  13. What's Wrong with "Animal Rights"?

    Science.gov (United States)

    Morrison, Adrian R.

    1992-01-01

    School leaders must withstand the pressures of the animal rights movement to disrupt the science curriculum. It would be tragic if this movement succeeded in turning a large number of students against the legitimate use of animals and, ultimately, against biomedical research. (MLF)

  14. Initial Reading through Computer Animation.

    Science.gov (United States)

    Geoffrion, Leo D.; Bergeron, R. Daniel

    The Computer Animated Reading Instruction System (CARIS) was developed to introduce reading to children with varied sensory, cognitive, and physical handicaps. CARIS employs an exploratory learning approach which encourages children to experiment with the reading and writing of words and sentences. Brief computer-animated cartoons provide the…

  15. Nutrient requirements of laboratory animals

    National Research Council Canada - National Science Library

    Subcommittee on Laboratory Animal Nutrition; Committee on Animal Nutrition; Board on Agriculture, National Research Council; Institute for Laboratory Animal Research; National Research Council; National Academy of Sciences

    1995-01-01

    ... Animal Nutrition Committee on Animal Nutrition Board on Agriculture National Research Council NATIONAL ACADEMY PRESS Washington, D.C. 1995 i Copyrightline as original; publication to the this true are version of breaks print Page files. the use Please typesetting inserted. original accidentally from been not have book, may paper errors the original typog...

  16. Radioactivity transfer to animal products

    International Nuclear Information System (INIS)

    Coughtrey, P.J.

    1990-01-01

    Information on the behaviour of strontium, caesium, ruthenium, plutonium and americium in a range of domestic animals is reviewed to form a basis for the specification of time-dependent mathematical models describing uptake, distribution and retention in various domestic animals. Transfer factors relating concentration in animal product to daily radioactivity intake are derived after 100 d continuous intake and at equilibrium. These transfer factors are compared with the available published literature and used as a basis for the derivation of feedingstuff conversion factors relating limiting concentrations in animal feedingstuffs to limiting concentrations in human foodstuffs for application to animals receiving commercial feedingstuffs after a nuclear accident. Recommended transfer factors for animal products in conditions of continuous discharge and models for application to field conditions after a nuclear accident are also presented. Transfer of caesium to animal products is more effective than that for the other elements considered here. Transfer to meat of lamb, fattening pig, and chickens is generally more effective than that for other animals and other products

  17. Animal Production Research Advances: Submissions

    African Journals Online (AJOL)

    Where this is not possible, authors should submit two copies of original article not yet published anywhere and accompanied with a 3.5” diskette containing the article labeled appropriately in MS Word version to: Editor–in–Chief, Animal Production Research Advances Tropical Animal Health and Production Research Lab

  18. Ethical issues in animal cloning.

    Science.gov (United States)

    Fiester, Autumn

    2005-01-01

    The issue of human reproductive cloning has recently received a great deal attention in public discourse. Bioethicists, policy makers, and the media have been quick to identify the key ethical issues involved in human reproductive cloning and to argue, almost unanimously, for an international ban on such attempts. Meanwhile, scientists have proceeded with extensive research agendas in the cloning of animals. Despite this research, there has been little public discussion of the ethical issues raised by animal cloning projects. Polling data show that the public is decidedly against the cloning of animals. To understand the public's reaction and fill the void of reasoned debate about the issue, we need to review the possible objections to animal cloning and assess the merits of the anti-animal cloning stance. Some objections to animal cloning (e.g., the impact of cloning on the population of unwanted animals) can be easily addressed, while others (e.g., the health of cloned animals) require more serious attention by the public and policy makers.

  19. Animal ethics based on friendship

    NARCIS (Netherlands)

    Fröding, B.; Peterson, M.B.

    2011-01-01

    This article discusses some aspects of animal ethics from an Aristotelian virtue ethics point of view. Because the notion of friendship (philia) is central to Aristotle's ethical theory, the focus of the article is whether humans and animals can be friends. It is argued that new empirical findings

  20. Animals in Atomic Research (Rev.)

    Energy Technology Data Exchange (ETDEWEB)

    Ricciuti, Edward R. [Bronx Zoo

    1969-01-01

    This booklet explains what use animals are to science and why they are important to the development of nuclear energy for peaceful uses. It contains examples of the roles animals of many kinds play in the development of nuclear science for the well-being of mankind.

  1. Rare Animal Education Usingaugmented Reality

    Directory of Open Access Journals (Sweden)

    Hening Artdias

    2018-01-01

    They are extinction because destruction of forest habitats, a conflict between humans and animals, trade, hunting, the arrests beyond capacity. [1]. Is that the issue of the extinction of the animals is dominated by human behavior and nature of the wrath of them. For that, education game “Rare Animal” become formulations to raise awareness of endangered species.

  2. Selection signature in domesticated animals.

    Science.gov (United States)

    Pan, Zhang-yuan; He, Xiao-yun; Wang, Xiang-yu; Guo, Xiao-fei; Cao, Xiao-han; Hu, Wen-ping; Di, Ran; Liu, Qiu-yue; Chu, Ming-xing

    2016-12-20

    Domesticated animals play an important role in the life of humanity. All these domesticated animals undergo same process, first domesticated from wild animals, then after long time natural and artificial selection, formed various breeds that adapted to the local environment and human needs. In this process, domestication, natural and artificial selection will leave the selection signal in the genome. The research on these selection signals can find functional genes directly, is one of the most important strategies in screening functional genes. The current studies of selection signal have been performed in pigs, chickens, cattle, sheep, goats, dogs and other domestic animals, and found a great deal of functional genes. This paper provided an overview of the types and the detected methods of selection signal, and outlined researches of selection signal in domestic animals, and discussed the key issues in selection signal analysis and its prospects.

  3. Classical Cosmology Through Animation Stories

    Science.gov (United States)

    Mijic, Milan; Kang, E. Y. E.; Longson, T.; State LA SciVi Project, Cal

    2010-05-01

    Computer animations are a powerful tool for explanation and communication of ideas, especially to a younger generation. Our team completed a three part sequence of short, computer animated stories about the insight and discoveries that lead to the understanding of the overall structure of the universe. Our principal characters are Immanuel Kant, Henrietta Leavitt, and Edwin Hubble. We utilized animations to model and visualize the physical concepts behind each discovery and to recreate the characters, locations, and flavor of the time. The animations vary in length from 6 to 11 minutes. The instructors or presenters may wish to utilize them separately or together. The animations may be used for learning classical cosmology in a visual way in GE astronomy courses, in pre-college science classes, or in public science education setting.

  4. Farm animal proteomics - A review

    DEFF Research Database (Denmark)

    Bendixen, Emøke; Danielsen, Marianne; Hollung, Kristin

    2011-01-01

    In agricultural sciences as in all other areas of life science, the implementation of proteomics and other post-genomic tools is an important step towards more detailed understanding of the complex biological systems that control physiology and pathology of living beings. Farm animals are raised...... and cattle are relevant not only for farm animal sciences, but also for adding to our understanding of complex biological mechanisms of health and disease in humans. The aim of this review is to present an overview of the specific topics of interest within farm animal proteomics, and to highlight some...... of the areas where synergy between classic model organism proteomics and farm animal proteomics is rapidly emerging. Focus will be on introducing the special biological traits that play an important role in food production, and on how proteomics may help optimize farm animal production...

  5. Engineering visualization utilizing advanced animation

    Science.gov (United States)

    Sabionski, Gunter R.; Robinson, Thomas L., Jr.

    1989-01-01

    Engineering visualization is the use of computer graphics to depict engineering analysis and simulation in visual form from project planning through documentation. Graphics displays let engineers see data represented dynamically which permits the quick evaluation of results. The current state of graphics hardware and software generally allows the creation of two types of 3D graphics. The use of animated video as an engineering visualization tool is presented. The engineering, animation, and videography aspects of animated video production are each discussed. Specific issues include the integration of staffing expertise, hardware, software, and the various production processes. A detailed explanation of the animation process reveals the capabilities of this unique engineering visualization method. Automation of animation and video production processes are covered and future directions are proposed.

  6. Animal cruelty and psychiatric disorders.

    Science.gov (United States)

    Gleyzer, Roman; Felthous, Alan R; Holzer, Charles E

    2002-01-01

    Animal cruelty in childhood, although generally viewed as abnormal or deviant, for years was not considered symptomatic of any particular psychiatric disorder. Although animal cruelty is currently used as a diagnostic criterion for conduct disorder, research establishing the diagnostic significance of this behavior is essentially nonexistent. In the current study, investigators tested the hypothesis that a history of substantial animal cruelty is associated with a diagnosis of antisocial personality disorder (APD) and looked for associations with other disorders commonly diagnosed in a population of criminal defendants. Forty-eight subjects, criminal defendants who had histories of substantial animal cruelty, were matched with defendants without this history. Data were systematically obtained from the files by using four specifically designed data retrieval outlines. A history of animal cruelty during childhood was significantly associated with APD, antisocial personality traits, and polysubstance abuse. Mental retardation, psychotic disorders, and alcohol abuse showed no such association.

  7. Radiation stability of animate nature

    International Nuclear Information System (INIS)

    Romanov, G.N.; Spirin, D.A.

    1990-01-01

    The main principles of radiation safety for animate nature including provisions for biological species protection and main requirement for animate nature radiation protection, which is the guarantee of any ecosystem integrity, are discussed. Ecosystem should be taken as the objective unit for animate nature radiation protection. The maximum dose of biot irradiation may amount to 0.5 Gy/year, which is 20-fold lower than the main dose limit for animate nature and 40-fold lower than ecological dose limits for conifers as the weakest radiostable member in ecosystem, at environment radioactive contamination determined by radiation safety standards. The radiation protection of animate nature is guaranteed at such levels of environment radioactive contamination

  8. Conservation physiology of animal migration

    Science.gov (United States)

    Lennox, Robert J.; Chapman, Jacqueline M.; Souliere, Christopher M.; Tudorache, Christian; Wikelski, Martin; Metcalfe, Julian D.; Cooke, Steven J.

    2016-01-01

    Migration is a widespread phenomenon among many taxa. This complex behaviour enables animals to exploit many temporally productive and spatially discrete habitats to accrue various fitness benefits (e.g. growth, reproduction, predator avoidance). Human activities and global environmental change represent potential threats to migrating animals (from individuals to species), and research is underway to understand mechanisms that control migration and how migration responds to modern challenges. Focusing on behavioural and physiological aspects of migration can help to provide better understanding, management and conservation of migratory populations. Here, we highlight different physiological, behavioural and biomechanical aspects of animal migration that will help us to understand how migratory animals interact with current and future anthropogenic threats. We are in the early stages of a changing planet, and our understanding of how physiology is linked to the persistence of migratory animals is still developing; therefore, we regard the following questions as being central to the conservation physiology of animal migrations. Will climate change influence the energetic costs of migration? Will shifting temperatures change the annual clocks of migrating animals? Will anthropogenic influences have an effect on orientation during migration? Will increased anthropogenic alteration of migration stopover sites/migration corridors affect the stress physiology of migrating animals? Can physiological knowledge be used to identify strategies for facilitating the movement of animals? Our synthesis reveals that given the inherent challenges of migration, additional stressors derived from altered environments (e.g. climate change, physical habitat alteration, light pollution) or interaction with human infrastructure (e.g. wind or hydrokinetic turbines, dams) or activities (e.g. fisheries) could lead to long-term changes to migratory phenotypes. However, uncertainty remains

  9. Animal computer interaction (ACI) & designing for animal interaction (AXD)

    DEFF Research Database (Denmark)

    Morrison, Ann Judith; Turner, Jane; Farley, Helen

    2017-01-01

    This workshop invites researchers and practitioners from HCI and related fields who work in some capacity with animals and who recognise the sentient nature of their being. We call for those who want to better understand how to work with animals and learn from them. We are a small team looking...... to build an Australian chapter of the Animal Computer Interaction Community. The workshop will elicit discussion, forge new partnerships and head up a new group on the state of the art within this field in Australia, including comparative international studies. For more information see http://www.ozaci.org/...

  10. 9 CFR 51.6 - Destruction of animals; time limit for destruction of animals.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Destruction of animals; time limit for destruction of animals. 51.6 Section 51.6 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION... ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Cattle, Bison, and Swine § 51.6 Destruction of...

  11. Enclosure for small animals during awake animal imaging

    Science.gov (United States)

    Goddard, Jr., James S

    2013-11-26

    An enclosure or burrow restrains an awake animal during an imaging procedure. A tubular body, made from a radiolucent material that does not attenuate x-rays or gamma rays, accepts an awake animal. A proximal end of the body includes an attachment surface that corresponds to an attachment surface of an optically transparent and optically uniform window. An anti-reflective coating may be applied to an inner surface, an outer surface, or both surfaces of the window. Since the window is a separate element of the enclosure and it is not integrally formed as part of the body, it can be made with optically uniform thickness properties for improved motion tracking of markers on the animal with a camera during the imaging procedure. The motion tracking information is then used to compensate for animal movement in the image.

  12. Refining animal experiments: the first Brazilian regulation on animal experimentation.

    Science.gov (United States)

    de A e Tréz, Thales

    2010-06-01

    The very first law on animal experimentation has been approved recently in Brazil, and now is part of a set of the legal instruments that profile the Brazilian government's attitude toward the use of animals in experiments. Law 11794/08 establishes a new legal instrument that will guide new methods of conduct for ethics committees, researchers and representatives of animal protection societies. This comment aims to analyse critically the implications that this law brings to Brazilian reality. The link between it and the Russell and Burch's Three Rs concept is defined, and certain problems are identified. The conclusion is that the body of the law emphasises the refinement of animal experiments, but gives little importance to the principles of reduction and replacement.

  13. The economics of animal welfare.

    Science.gov (United States)

    Gibson, T J; Jackson, E L

    2017-04-01

    This paper examines four examples of animal welfare issues, demonstrating the interactions between welfare and economic principles. Welfare issues associated with purebred companion animals are examined in terms of predicted inherited diseases, highlighting the power of supply and demand in perpetuating traits in pets that compromise their well-being. The livestock industry is presented from the point of view of pig production and the impact that a major disease (pleurisy) has on production and the animals' welfare. The authors investigate the conflicting and complementary demands of animal welfare and economic gains during the transport and slaughter of livestock and poultry. Finally, wildlife species are considered in terms of their prevalence as pests, and the different types of economic analysis that have been conducted to understand the losses caused by these organisms. Also included in this example are decisions made about cost effectiveness and opportunity costs, and regulatory and financial barriers to the development of humane control agents. In conclusion, animal welfare is illustrated as a central factor in the benefits that humans enjoy from the role played by animals in society. There are, however, tradeoffs between optimal animal welfare and meeting the needs of modern human society.

  14. Organic Animal Production and Mycotoxins

    Directory of Open Access Journals (Sweden)

    Nurcan Çetinkaya

    2018-03-01

    Full Text Available Organic animal production; is a form of production without using any chemical inputs from production to consumption. In organic livestock production; organic breeding, feedstuff and animal nutrition conditions are stated in the Regulation on the Principles and Implementation of Organic Agriculture. Organic animal products must be prevented from recontamination. There are three different contamination hazards; biological (mold-toxins and pathogenic micro-organisms, chemical (pesticide residues, and physical (broken metal or glass, etc.. Molding and mycotoxin formation in organic feeds is one of the most important problems since they adversly affect animal health and toxines pass through the products. Since any chemical method cannot be applied to the organic feedstuffs especially in the struggle with mycotoxin in organic animal production, this should be considered in the measures to be taken and in the systems to be applied and the system should be planned to include organic agriculture. Countries that have established HACCP and ISO 22000 food safety management systems are able to avoid the problem of mycotoxin pollution in organic animal foods. The establishment of the feed safety system based on HACCP principles and its application in production have been made compulsory by Feed Hygiene Regulation issued in Turkey since 2011. In this review, the relationship between organic animal production and mycotoxin, and the precautions to be taken are discussed.

  15. The Biblical Word of Animals

    Directory of Open Access Journals (Sweden)

    Anna Maria Wajda

    2013-12-01

    Full Text Available Numerous references to animals in the Bible show that biblical authors had a broad knowledge of nature. According to the current classification of living organisms and method of research used by modern zoology, it is stated that these observations do not have the characteristics of scientific research. In spite of this, they are the evidence of the clear-sighted observation of animals, which is reflected not only in the knowledge of the appearance of individual species, but also of specific behaviours related to their way of life. It concerns not only domestic animals, raised for the purpose of gaining meat, fur, hide and labour, but also wild representatives of the fauna. Bible references concerning the latter apply to the species perceived as highly dangerous to man and domestic animals, i.e.: lions, wolves, bears, leopards or snakes. Amongst the Bible animals one can distinguish these which aroused admiration because of their appearance, such as gazelle, deer, ibex or dove. At the same time, it is essential to emphasise the fact that this rich animal world is just a vivid background of the biblical story of Salvation and a tool used to translate God’s address into human language. For this reason, the knowledge of animal symbolism in the Sacred Scripture makes more accurate understanding of the pericopes possible.

  16. [Animal Health Law-- the National Animal Health Act and the European Animal Health Law].

    Science.gov (United States)

    Bätza, Hans-Joachim; Mettenleiter, Thomas

    2013-01-01

    The Animal Health Act that replaces the Animal Disease Act, which is currently in force, creates a regulatory framework in order to not only, as has been the case so far, control animal diseases that had already broken out, but in order to already prevent in advance possible outbreaks of animal diseases by means of preventive measures. The instruments to this effect are described here. At European level, too, the idea of prevention is set to play a greater role in the future, with the draft EU legal instrument on animal health, that has to date only been discussed at Commission level, also contributing to a simplification and easier implementation by the persons subject to law by harmonising the currently fragmented Community law. It remains to be seen when the deliberations in the Council and European Parliament will begin.

  17. Gaps in US Animal Welfare Law for Laboratory Animals: Perspectives From an Animal Law Attorney.

    Science.gov (United States)

    Frasch, Pamela D

    2016-05-01

    The use of animals in biomedical, toxicological, and basic research has been common practice, and a tool for scientists and researchers, for many years. And yet, serious conflict continues to exist between those who believe that the use of animals in research will yield scientific results that benefit humans and those who believe such practices are unethical regardless of use or outcome. High-profile undercover cases have further raised public awareness and have put the entire industry under pressure to be transparent, accountable, and aggressive in its adoption of reduction, refinement, and replacement (3R) principles. Many animal law attorneys are deeply frustrated by what they see as weak US laws that are unevenly enforced, especially when compared with legal advances in other countries and regions. This article (1) explores those gaps in US animal welfare laws with an emphasis on the Animal Welfare Act, (2) argues in favor of stronger laws and rigorous enforcement, and (3) suggests steps to advance these goals. These steps include (1) expanding the definition of "animal" in the Animal Welfare Act (AWA), (2) improving and expanding minimum care requirements in USDA regulations, (3) instituting mandatory reporting requirements, improving Institutional Animal Care and Use Committees, and allowing easier accessibility to laboratory reports and plans, (4) adding a citizen suit provision to the AWA, and (5) continuing education about the emotional and social capacities of animals and a stronger commitment to 3R principles. © The Author 2017. Published by Oxford University Press on behalf of the Institute for Laboratory Animal Research. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  18. Research on improving animal nutrition

    International Nuclear Information System (INIS)

    Ranjhan, S.K.

    1977-01-01

    With a view to improve animal nutrition, studies have been carried out on the utilization of animal feeds using radioisotopes. Improvement of the nutritive value of straws, digestibility and VFA production by alkali treatment and other treatments has been studied by injecting VFA labelled with C 14 and H 3 . Microbial protein synthesis rates in ruminants were studied using C 14 and S 35 labelled mixed culture of bacterial protozca. Results obtained are helpful in understanding the metabolism in rumens and the microbial proteins available to the host animals on various dietary regimen. (A.K.)

  19. Introducing Character Animation with Blender

    CERN Document Server

    Mullen, Tony

    2011-01-01

    Introducing Character Animation with Blender, 2nd Edition is written in a friendly but professional tone, with clear descriptions and numerous illustrative screenshots. Throughout the book, tutorials focus on how to accomplish actual animation goals, while illustrating the necessary technical methods along the way. These are reinforced by clear descriptions of how each specific aspect of Blender works and fits together with the rest of the package. By following all the tutorials, the reader will gain all the skills necessary to build and animate a well-modeled, fully-rigged character of their

  20. Computer animation algorithms and techniques

    CERN Document Server

    Parent, Rick

    2012-01-01

    Driven by the demands of research and the entertainment industry, the techniques of animation are pushed to render increasingly complex objects with ever-greater life-like appearance and motion. This rapid progression of knowledge and technique impacts professional developers, as well as students. Developers must maintain their understanding of conceptual foundations, while their animation tools become ever more complex and specialized. The second edition of Rick Parent's Computer Animation is an excellent resource for the designers who must meet this challenge. The first edition establ

  1. [Atopic dermatitis and domestic animals].

    Science.gov (United States)

    Song, M

    2000-09-01

    Several arguments are raised attributing to aeroallergens an important role in atopic dermatitis. The aeroallergens that penetrate the epidermis could be fixed by IgE on the Langerhans cells and then induce a cellular mediator reaction comparable to that of allergic contact eczema. Patch tests have been developed to evaluate the role of aeroallergens (dust mites, animal dander, etc.). Preventive anti-dust mites measures in the home of atopic patients are recommended. Eviction of domestic animals (cat, dog, etc.) or avoidance measures for animal dander in the home can produce improvement in atopic dermatitis. Oral specific immunotherapy is being validated as a treatment for this disease.

  2. Environmentally-friendly animal litter

    Energy Technology Data Exchange (ETDEWEB)

    Boxley, Chett; McKelvie, Jessica

    2012-08-28

    An animal litter composition including geopolymerized ash particulates having a network of repeating aluminum-silicon units is described herein. Generally, the animal litter is made from a quantity of a pozzolanic ash mixed with a sufficient quantity of water and an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. After the geopolymerized ash is formed, it is dried, broken into particulates, and sieved to a desired size. These geopolymerized ash particulates are used to make a non-clumping or clumping animal litter. Odor control is accomplished with the addition of a urease inhibitor, pH buffer, an odor eliminating agent, and/or fragrance.

  3. Environmentally-friendly animal litter

    Science.gov (United States)

    Boxley, Chett; McKelvie, Jessica

    2013-09-03

    An animal litter composition that includes geopolymerized ash particulates having a network of repeating aluminum-silicon units is described herein. Generally, the animal litter is made from a quantity of a pozzolanic ash mixed with an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. This geopolymerization reaction may occur within a pelletizer. After the geopolymerized ash is formed, it may be dried and sieved to a desired size. These geopolymerized ash particulates may be used to make a non-clumping or clumping animal litter or other absorbing material. Aluminum sulfate, clinoptilolite, silica gel, sodium alginate and mineral oil may be added as additional ingredients.

  4. ECOGRAFÍA MUSCULO-ESQUELÉTICA COMO HERRAMIENTA DIAGNÓSTICA EN LESIONES CAUSADAS POR VERTEBRADOS E INVERTEBRADOS I MUSCULO-SKELETAL ULTRASONOGRAPHY AS A TOOL IN DIAGNOSIS OF LESIONS CAUSED BY VERTEBRATES AND INVERTEBRATES

    Directory of Open Access Journals (Sweden)

    Jesús Boadas Morales

    2018-04-01

    Full Text Available Accidents caused by vertebrate and invertebrate represent an important motive for consultation world- wide, consequently the diagnosis techniques and the treatment schemes must be constantly updated. The ultrasonography represents a useful tool for the evaluation of the injuries of soft tissues caused by the contact with venomous animals of different zoological groups. This work represents the first step for future investigations that will integrate the imagenology and the toxinology fields.

  5. Animated construction of line drawings

    KAUST Repository

    Fu, Hongbo; Zhou, Shizhe; Liu, Ligang; Mitra, Niloy J.

    2011-01-01

    system produces plausible animated constructions of input line drawings, with no or little user intervention. We test our algorithm on a range of input sketches, with varying degree of complexity and structure, and evaluate the results via a user study

  6. Algab animafilmide festival "Animated dreams"

    Index Scriptorium Estoniae

    2007-01-01

    Nukufilmi stuudio ja animafilmide festival "Animated Dreams" (21.-25. XI kinos Sõprus) korraldavad Nukufilmi 50. juubeli tähistamiseks 22.-24. novembrini rahvusvahelise konverentsi "Voodoo hing". Filmiprogrammist tutvustavalt

  7. Lysozymes in the animal kingdom

    Indian Academy of Sciences (India)

    In the animal kingdom, three major distinct lysozyme types have been ... reveals that c-type lysozymes are predominantly present in the phylum of the Chordata and in different classes of the Arthropoda. ... Journal of Biosciences | News ...

  8. Nigerian Journal of Animal Science

    African Journals Online (AJOL)

    Review articles should cover new development in a field of livestock production. ... of earthworm (Hyperiodrilus euryaulos) cultured in different animal dung media ... of commercial layer feeds and their impact on performance and egg quality ...

  9. Animal models of cerebral ischemia

    Science.gov (United States)

    Khodanovich, M. Yu.; Kisel, A. A.

    2015-11-01

    Cerebral ischemia remains one of the most frequent causes of death and disability worldwide. Animal models are necessary to understand complex molecular mechanisms of brain damage as well as for the development of new therapies for stroke. This review considers a certain range of animal models of cerebral ischemia, including several types of focal and global ischemia. Since animal models vary in specificity for the human disease which they reproduce, the complexity of surgery, infarct size, reliability of reproduction for statistical analysis, and adequate models need to be chosen according to the aim of a study. The reproduction of a particular animal model needs to be evaluated using appropriate tools, including the behavioral assessment of injury and non-invasive and post-mortem control of brain damage. These problems also have been summarized in the review.

  10. Animal Experimentation in High Schools

    Science.gov (United States)

    Ansevin, Kystyna D.

    1970-01-01

    Recommends that teacher and student be provided with the broadest possible spectrum of meaningful and feasible experiments in which the comfort of the experimental animal is protected by the design of the experiment. (BR)

  11. What Causes Animals to Disperse?

    Indian Academy of Sciences (India)

    research involving animal behaviour and ecology for a very long time. ... shall examine two different types of dispersals that occur, try to understand the ... finally look at some practical methods through which the phe- ..... further qualitative or.

  12. Animal Studies of Addictive Behavior

    Science.gov (United States)

    Ahmed, Serge H.

    2013-01-01

    It is increasingly recognized that studying drug taking in laboratory animals does not equate to studying genuine addiction, characterized by loss of control over drug use. This has inspired recent work aimed at capturing genuine addiction-like behavior in animals. In this work, we summarize empirical evidence for the occurrence of several DSM-IV-like symptoms of addiction in animals after extended drug use. These symptoms include escalation of drug use, neurocognitive deficits, resistance to extinction, increased motivation for drugs, preference for drugs over nondrug rewards, and resistance to punishment. The fact that addiction-like behavior can occur and be studied in animals gives us the exciting opportunity to investigate the neural and genetic background of drug addiction, which we hope will ultimately lead to the development of more effective treatments for this devastating disorder. PMID:23249442

  13. Boneless Pose Editing and Animation

    DEFF Research Database (Denmark)

    Bærentzen, Jakob Andreas; Hansen, Kristian Evers; Erleben, Kenny

    2007-01-01

    In this paper, we propose a pose editing and animation method for triangulated surfaces based on a user controlled partitioning of the model into deformable parts and rigid parts which are denoted handles. In our pose editing system, the user can sculpt a set of poses simply by transforming...... the handles for each pose. Using Laplacian editing, the deformable parts are deformed to match the handles. In our animation system the user can constrain one or several handles in order to define a new pose. New poses are interpolated from the examples poses, by solving a small non-linear optimization...... problem in order to obtain the interpolation weights. While the system can be used simply for building poses, it is also an animation system. The user can specify a path for a given constraint and the model is animated correspondingly....

  14. World Organisation for Animal Health

    Science.gov (United States)

    ... Search Simulation Exercises Info list & RSS National Disease Contingency Plans WAHIS-Wild Interface World Animal Health Official ... FOOD SAFETY ANTIMICROBIAL RESISTANCE STANDARDS AND INTERNATIONAL TRADE View more themes The OIE in brief PRESS ROOM ...

  15. An animal model for tinnitus.

    Science.gov (United States)

    Jastreboff, P J; Brennan, J F; Sasaki, C T

    1988-03-01

    Subjective tinnitus remains obscure, widespread, and without apparent cure. In the absence of a suitable animal model, past investigations took place in humans, resulting in studies that were understandably restricted by the nature of human investigation. Within this context, the development of a valid animal model would be considered a major breakthrough in this field of investigation. Our results showed changes in the spontaneous activity of single neurons in the inferior colliculus, consistent with abnormally increased neuronal activity within the auditory pathways after manipulations known to produce tinnitus in man. A procedure based on a Pavlovian conditioned suppression paradigm was recently developed that allows us to measure tinnitus behaviorally in conscious animals. Accordingly, an animal model of tinnitus is proposed that permits tests of hypotheses relating to tinnitus generation, allowing the accommodation of interventional strategies for the treatment of this widespread auditory disorder.

  16. [The ethics of animal experimentation].

    Science.gov (United States)

    Goffi, Jean-Yves

    2013-01-01

    The paper starts with a short definition of animal experimentation, then three main approaches to the practice are considered: unconditional approval (as advocated by Claude Bernard), conditional and restricted approval (as advocated by Peter Singer) and strict prohibition (as advocated by Tom Regan and Gary Francione). It is argued that what is actually approved or condemned in animal experimentation is the value of the scientific enterprise.

  17. Institute of Laboratory Animal Resources

    Science.gov (United States)

    1992-06-01

    special issues: Special Issues on Animal Models in Biomedical Research1 °, New Ra Models of Obesity and Type II Diabetes ", and Pain in Animals and...country of Central and South America, as well as to the Caribbean, and Mexico and published notices in newsletters. Young scientists from Mexico, Peru , and... diabetes ) Kom MowaKi Ph.D, Department of Cell Genetics, National Institute of Genetics, 25 S . . .. ,2

  18. Collective behaviour across animal species.

    Science.gov (United States)

    DeLellis, Pietro; Polverino, Giovanni; Ustuner, Gozde; Abaid, Nicole; Macrì, Simone; Bollt, Erik M; Porfiri, Maurizio

    2014-01-16

    We posit a new geometric perspective to define, detect, and classify inherent patterns of collective behaviour across a variety of animal species. We show that machine learning techniques, and specifically the isometric mapping algorithm, allow the identification and interpretation of different types of collective behaviour in five social animal species. These results offer a first glimpse at the transformative potential of machine learning for ethology, similar to its impact on robotics, where it enabled robots to recognize objects and navigate the environment.

  19. Utilization of Animals in Psychotherapy

    OpenAIRE

    SEMECKÁ, Margita

    2010-01-01

    The aim of this study was to examine the use of animals in the therapy of neurotic disorders under the settings of mental hospitals. First part of this work desribes neurotic disorders and their therapy with a particular emphasis on AAT (Anima-Assisted-Therapy, pet therapy) and its subdivisions (hippotherapy, canistherapy, etc.) Principals of AAT are explained. Further, contraindications and possible risks are mentioned and the inherent possibility of animal misuse is discussed. The theses in...

  20. Radioisotopes In Animal Production Research

    International Nuclear Information System (INIS)

    Eduvie, L.O.

    1994-05-01

    Animal productivity may be measured among others, in terms of two important physiological processes of reproduction and growth each of which involves a number of integrated disciplines. Both physiological processes are controlled by interactions of genotype and environment. Reproduction essentially involves complex physiological processes controlled by secretions of endocrine glands known as hormones. On the other hand growth is determined largely by availabilty of essential nutrients. In order to achieve good reproductive and growth rates adequate and constant nutrition for livestock include pasture, cereals, tubers and their by-products as well as industrial by-products. While reproduction is essential to provide the required number and replacement of livestock, growth guarantees availability of meat. Another aspect of livestock production is disease control. An animal needs a good health to adequately express its genetic make up and utilize available nutrition. Research in animal production is aimed at improving all aspects of productivity of livestock which include reproduction, growth, milk production, egg production, good semen etc. of livestock. In order to achieve this an understanding of the biochemical and physiological processes occurring in the animal itself, and in the feedstuff fed to the animal as well as the aetiology and control of diseases affecting the animal among other factors, is desirable. A number of methods of investigation have evolved with time. These include colorimetry, spectrophotometry, chromatography, microscopy and raidoisotopic tracer methods. While most of these methods are cumbersome and use equipment with low precision, radioisotopic tracer methods utilize equipment with relatively high precision

  1. Animal Models in Burn Research

    Science.gov (United States)

    Abdullahi, A.; Amini-Nik, S.; Jeschke, M.G

    2014-01-01

    Burn injury is a severe form of trauma affecting more than two million people in North America each year. Burn trauma is not a single pathophysiological event but a devastating injury that causes structural and functional deficits in numerous organ systems. Due to its complexity and the involvement of multiple organs, in vitro experiments cannot capture this complexity nor address the pathophysiology. In the past two decades, a number of burn animal models have been developed to replicate the various aspects of burn injury; to elucidate the pathophysiology and explore potential treatment interventions. Understanding the advantages and limitations of these animal models is essential for the design and development of treatments that are clinically relevant to humans. This review paper aims to highlight the common animal models of burn injury in order to provide investigators with a better understanding of the benefits and limitations of these models for translational applications. While many animal models of burn exist, we limit our discussion to the skin healing of mouse, rat, and pig. Additionally, we briefly explain hypermetabolic characteristics of burn injury and the animal model utilized to study this phenomena. Finally, we discuss the economic costs associated with each of these models in order to guide decisions of choosing the appropriate animal model for burn research. PMID:24714880

  2. The Reincarnation of Animated Film

    Directory of Open Access Journals (Sweden)

    Šošková Eva

    2017-12-01

    Full Text Available Throughout its entire history, Slovak animated film has had the form of figurative narrative art or craft. For this reason, the author of this study examines its post-1989 development through the prism of the body. Since the most visible change that has affected contemporary film aesthetics is the feminization of animated film in terms of authorship, the study primarily focuses on the ability of an animated body to represent gender and gender roles. It attempts to capture the most significant changes in the depiction of the body in authorial animated film before and after 1989, in more detail record the post-revolution changes in the body, and relate this to the changes in the institutional background of animated film. Animated bodies have developed from “ordinary people” from a dominant male point of view in socio-critical socialist production through female characters in interaction with clearly distinguished male characters in the films of female authors from the Academy of Performing Arts, the crisis of stereotypical masculinity in the production of male authors to independent women looking for their own identity inside themselves, without relating themselves to their male counterparts.

  3. Small animal radiotherapy research platforms

    Energy Technology Data Exchange (ETDEWEB)

    Verhaegen, Frank; Granton, Patrick [Department of Radiation Oncology (MAASTRO), GROW-School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht 6201 BN (Netherlands); Tryggestad, Erik, E-mail: frank.verhaegen@maastro.nl [Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21231 (United States)

    2011-06-21

    Advances in conformal radiation therapy and advancements in pre-clinical radiotherapy research have recently stimulated the development of precise micro-irradiators for small animals such as mice and rats. These devices are often kilovolt x-ray radiation sources combined with high-resolution CT imaging equipment for image guidance, as the latter allows precise and accurate beam positioning. This is similar to modern human radiotherapy practice. These devices are considered a major step forward compared to the current standard of animal experimentation in cancer radiobiology research. The availability of this novel equipment enables a wide variety of pre-clinical experiments on the synergy of radiation with other therapies, complex radiation schemes, sub-target boost studies, hypofractionated radiotherapy, contrast-enhanced radiotherapy and studies of relative biological effectiveness, to name just a few examples. In this review we discuss the required irradiation and imaging capabilities of small animal radiation research platforms. We describe the need for improved small animal radiotherapy research and highlight pioneering efforts, some of which led recently to commercially available prototypes. From this, it will be clear that much further development is still needed, on both the irradiation side and imaging side. We discuss at length the need for improved treatment planning tools for small animal platforms, and the current lack of a standard therein. Finally, we mention some recent experimental work using the early animal radiation research platforms, and the potential they offer for advancing radiobiology research. (topical review)

  4. Small animal radiotherapy research platforms

    Science.gov (United States)

    Verhaegen, Frank; Granton, Patrick; Tryggestad, Erik

    2011-06-01

    Advances in conformal radiation therapy and advancements in pre-clinical radiotherapy research have recently stimulated the development of precise micro-irradiators for small animals such as mice and rats. These devices are often kilovolt x-ray radiation sources combined with high-resolution CT imaging equipment for image guidance, as the latter allows precise and accurate beam positioning. This is similar to modern human radiotherapy practice. These devices are considered a major step forward compared to the current standard of animal experimentation in cancer radiobiology research. The availability of this novel equipment enables a wide variety of pre-clinical experiments on the synergy of radiation with other therapies, complex radiation schemes, sub-target boost studies, hypofractionated radiotherapy, contrast-enhanced radiotherapy and studies of relative biological effectiveness, to name just a few examples. In this review we discuss the required irradiation and imaging capabilities of small animal radiation research platforms. We describe the need for improved small animal radiotherapy research and highlight pioneering efforts, some of which led recently to commercially available prototypes. From this, it will be clear that much further development is still needed, on both the irradiation side and imaging side. We discuss at length the need for improved treatment planning tools for small animal platforms, and the current lack of a standard therein. Finally, we mention some recent experimental work using the early animal radiation research platforms, and the potential they offer for advancing radiobiology research.

  5. Small animal radiotherapy research platforms

    International Nuclear Information System (INIS)

    Verhaegen, Frank; Granton, Patrick; Tryggestad, Erik

    2011-01-01

    Advances in conformal radiation therapy and advancements in pre-clinical radiotherapy research have recently stimulated the development of precise micro-irradiators for small animals such as mice and rats. These devices are often kilovolt x-ray radiation sources combined with high-resolution CT imaging equipment for image guidance, as the latter allows precise and accurate beam positioning. This is similar to modern human radiotherapy practice. These devices are considered a major step forward compared to the current standard of animal experimentation in cancer radiobiology research. The availability of this novel equipment enables a wide variety of pre-clinical experiments on the synergy of radiation with other therapies, complex radiation schemes, sub-target boost studies, hypofractionated radiotherapy, contrast-enhanced radiotherapy and studies of relative biological effectiveness, to name just a few examples. In this review we discuss the required irradiation and imaging capabilities of small animal radiation research platforms. We describe the need for improved small animal radiotherapy research and highlight pioneering efforts, some of which led recently to commercially available prototypes. From this, it will be clear that much further development is still needed, on both the irradiation side and imaging side. We discuss at length the need for improved treatment planning tools for small animal platforms, and the current lack of a standard therein. Finally, we mention some recent experimental work using the early animal radiation research platforms, and the potential they offer for advancing radiobiology research. (topical review)

  6. Nuclear techniques in animal agriculture

    International Nuclear Information System (INIS)

    Young, B.A.

    1981-01-01

    Nuclear technology plays an integral part in research to improve the health and productivity of animals. The use of radioisotopes and ionizing radiations in animal agriculture is briefly reviewed. The radioimmunoassay techniques give the opportunity of measuring and following precisely hormonal patterns in animals over the reproductive cycle. Simply by analysing a sample of blood, milk, or other body fluid, minute hormone concentrations can be assayed and the reproductive status of the animal assessed. The radioimmunoassay procedure uses antigens which are isotopically labelled, usually with 125 I, and antibodies specifically developed for each hormone. The onset of sexual maturity, of oestrus, or the influence of environmental, nutritional or other factors on the reproductive state of an animal can be studied. An example of the use of the radioimmunoassay technique is illustrated in the coordinated research program of the IAEA which focuses on improving domestic buffalo production. Nuclear techniques, particularly the use of stable and radioactive tracers are providing important insights into the functioning of the digestive system of ruminants, its qualitative dynamics and metabolism. For assessing the products of the rumen, particularly volatile fatty acids which become an energy source, and microbial proteins which become a protein source for the animal, materials labelled with 14 C, 3 H, 35 S, 15 N and 32 P are used. As an illustrative example, the results of one study of nitrogen metabolism, microbial protein and rumen bypass protein synthesis in cattle are shown

  7. How animals move: comparative lessons on animal locomotion.

    Science.gov (United States)

    Schaeffer, Paul J; Lindstedt, Stan L

    2013-01-01

    Comparative physiology often provides unique insights in animal structure and function. It is specifically through this lens that we discuss the fundamental properties of skeletal muscle and animal locomotion, incorporating variation in body size and evolved difference among species. For example, muscle frequencies in vivo are highly constrained by body size, which apparently tunes muscle use to maximize recovery of elastic recoil potential energy. Secondary to this constraint, there is an expected linking of skeletal muscle structural and functional properties. Muscle is relatively simple structurally, but by changing proportions of the few muscle components, a diverse range of functional outputs is possible. Thus, there is a consistent and predictable relation between muscle function and myocyte composition that illuminates animal locomotion. When animals move, the mechanical properties of muscle diverge from the static textbook force-velocity relations described by A. V. Hill, as recovery of elastic potential energy together with force and power enhancement with activation during stretch combine to modulate performance. These relations are best understood through the tool of work loops. Also, when animals move, locomotion is often conveniently categorized energetically. Burst locomotion is typified by high-power outputs and short durations while sustained, cyclic, locomotion engages a smaller fraction of the muscle tissue, yielding lower force and power. However, closer examination reveals that rather than a dichotomy, energetics of locomotion is a continuum. There is a remarkably predictable relationship between duration of activity and peak sustainable performance.

  8. Fantastic animals as an experimental model to teach animal adaptation

    Directory of Open Access Journals (Sweden)

    Veronesi Paola

    2007-08-01

    Full Text Available Abstract Background Science curricula and teachers should emphasize evolution in a manner commensurate with its importance as a unifying concept in science. The concept of adaptation represents a first step to understand the results of natural selection. We settled an experimental project of alternative didactic to improve knowledge of organism adaptation. Students were involved and stimulated in learning processes by creative activities. To set adaptation in a historic frame, fossil records as evidence of past life and evolution were considered. Results The experimental project is schematized in nine phases: review of previous knowledge; lesson on fossils; lesson on fantastic animals; planning an imaginary world; creation of an imaginary animal; revision of the imaginary animals; adaptations of real animals; adaptations of fossil animals; and public exposition. A rubric to evaluate the student's performances is reported. The project involved professors and students of the University of Modena and Reggio Emilia and of the "G. Marconi" Secondary School of First Degree (Modena, Italy. Conclusion The educational objectives of the project are in line with the National Indications of the Italian Ministry of Public Instruction: knowledge of the characteristics of living beings, the meanings of the term "adaptation", the meaning of fossils, the definition of ecosystem, and the particularity of the different biomes. At the end of the project, students will be able to grasp particular adaptations of real organisms and to deduce information about the environment in which the organism evolved. This project allows students to review previous knowledge and to form their personalities.

  9. Fantastic animals as an experimental model to teach animal adaptation

    Science.gov (United States)

    Guidetti, Roberto; Baraldi, Laura; Calzolai, Caterina; Pini, Lorenza; Veronesi, Paola; Pederzoli, Aurora

    2007-01-01

    Background Science curricula and teachers should emphasize evolution in a manner commensurate with its importance as a unifying concept in science. The concept of adaptation represents a first step to understand the results of natural selection. We settled an experimental project of alternative didactic to improve knowledge of organism adaptation. Students were involved and stimulated in learning processes by creative activities. To set adaptation in a historic frame, fossil records as evidence of past life and evolution were considered. Results The experimental project is schematized in nine phases: review of previous knowledge; lesson on fossils; lesson on fantastic animals; planning an imaginary world; creation of an imaginary animal; revision of the imaginary animals; adaptations of real animals; adaptations of fossil animals; and public exposition. A rubric to evaluate the student's performances is reported. The project involved professors and students of the University of Modena and Reggio Emilia and of the "G. Marconi" Secondary School of First Degree (Modena, Italy). Conclusion The educational objectives of the project are in line with the National Indications of the Italian Ministry of Public Instruction: knowledge of the characteristics of living beings, the meanings of the term "adaptation", the meaning of fossils, the definition of ecosystem, and the particularity of the different biomes. At the end of the project, students will be able to grasp particular adaptations of real organisms and to deduce information about the environment in which the organism evolved. This project allows students to review previous knowledge and to form their personalities. PMID:17767729

  10. THE ROMANIAN EXTERNAL TRADE IN LIVE ANIMALS AND ANIMAL PRODUCTS

    Directory of Open Access Journals (Sweden)

    Ionela MiĠuko VLAD

    2012-01-01

    Full Text Available In terms of foreign trade, in Romania there were some major changes over the past 20 years. In this paper we have focused on the Romanian external trade. The products which have been taken into account were live animals and animal products. Thus, we have made an analyse on the Romanian imports and exports at the global level and at the European level. Focused on the animal products, on the global level, there were registered major differences during the first seven years in the analysed period. Breaking by branches, we have pointed out huge distinctions between imports and exports, where the balance of trade was completely negative. Meanwhile, to have a good view on the international trade there were made links, based on some indexes between imports, exports, GDP and investments.

  11. TRIBO DE CONSUMO DE ANIMES: O ANIME COMO UM TOTEM

    OpenAIRE

    Bruno Alves Catão; Claudia Rosa Acevedo; Eduardo Correa de Godoy

    2017-01-01

    O presente estudo é uma análise etnográfica das tribos de animes, com o objetivo de desvendar os valores, as práticas de consumo, a organização, o comportamento e a cultura da tribo. Utilizamos registros de vídeo, fotos e anotações de campo para coletar as informações da pesquisa de observação participante. Concluímos que os animes influenciam os estilos visuais, hábitos e padrões de consumo dos integrantes. O anime é o centro da atenção dos jovens. É uma espécie de “totem” da tribo de consum...

  12. Enfermedad, lenguaje y vida animal

    Directory of Open Access Journals (Sweden)

    Miguel Martínez García

    2017-07-01

    Full Text Available En este artículo planteamos una aproximación crítica a la «cuestión animal» desde la perspectiva de la enfermedad. El problema de la «animalidad», en efecto, y de su relación con lo humano, constituye un problema clave en las experiencias modernas de «lo patológico». Es frecuente, ciertamente, que en un contexto de enfermedad grave o ante un proceso patológico agudo se produzca un efecto de acercamiento o de asimilación entre el sujeto enfermo y el animal. En la mayoría de los casos, dicha animalización está íntimamente relacionada con el discurso y la práctica médica. Sin embargo, creemos que «lo animal» está irrumpiendo también de otro modo en nuestras experiencias de enfermedad. Para entender esta irrupción, creemos que es adecuado volver a recurrir a la idea del «devenir animal» de Deleuze. Con esta herramienta, nos enfrentamos a un corpus de textos literarios recientes en los se aprecia un «devenir animal» del enfermo que contesta a los procesos de animalización ligados a la clínica. El «devenir animal» del enfermo se materializa específicamente, en estos casos, en relación con un particular «devenir animal de la lengua».

  13. JUNGIAN GENDER IN ANIMAL ANIMATION FROM ANTHROPOMORPHISM PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Yustin Sartika

    2017-12-01

    Full Text Available Bear is usually depicted as a strong, brawny and blood-curdling animal. On the contrary, Pooh Bear is the fun-loving and caring main character while Masha Bear can handle all house works. Their characteristics can be related to Jungian gender theory which states that man is bisexual having both feminine and masculine sides. A focus on anima animus is established through qualitative research analysis of bear characters' actions and the characters around within the plots of Winnie-the-Pooh and Masha and the Bear. Masha and the Bear is adapted from the real story in Russia. The use of anthropomorphic storytelling in those animations can bridge the conceptual and moral gulf which separate human from animal. By using anthropomorphism perspective, this research is aimed to find the feminine and masculine stereotype of Pooh and Bear characters. Anthropomorphism is divided into the animation of physical and psychological qualities. The result shows that small bright yellow body on a short red t-shirt makes Pooh look more lovable. Another woman stereotype is portrayed from the name given, Winnie, and his most favorite honey. Masha Bear‘s physical qualities are quite identical to a real bear. Beyond his strong and brawny body, he is a spick-and-span bear. He is a merciful bear who becomes a caregiver for Masha, the parentless girl. Anthropomorphism creates great empathy in humans. This empathy can be combined with a simplified narrative to provoke genuine feeling from audiences. It draws attention to feminine and masculine stereotype of human to identify in animal animation.

  14. Animal models of papillomavirus pathogenesis.

    Science.gov (United States)

    Campo, M Saveria

    2002-11-01

    Tumorigenesis due to papillomavirus (PV) infection was first demonstrated in rabbits and cattle early last century. Despite the evidence obtained in animals, the role of viruses in human cancer was dismissed as irrelevant. It took a paradigm shift in the late 1970s for some viruses to be recognised as 'tumour viruses' in humans, and in 1995, more than 60 years after Rous's first demonstration of CRPV oncogenicity, WHO officially declared that 'HPV-16 and HPV-18 are carcinogenic to humans'. Experimental studies with animal PVs have been a determining factor in this decision. Animal PVs have been studied both as agents of disease in animals and as models of human PV infection. In addition to the study of PV infection in whole animals, in vitro studies with animal PV proteins have contributed greatly to the understanding of the mechanisms of cell transformation. Animal PVs cause distressing diseases in both farm and companion animals, such as teat papillomatosis in cattle, equine sarcoids and canine oral papillomatosis and there is an urgent need to understand the pathogenesis of these problematic infections. Persistent and florid teat papillomatosis in cows can lead to mastitis, prevent the suckling of calves and make milking impossible; heavily affected animals are culled and so occasionally are whole herds. Equine sarcoids are often recurrent and untreatable and lead to loss of valuable animals. Canine oral papillomatosis can be very extensive and persistent and lead to great distress. Thus the continuing research in the biology of animal PVs is amply justified. BPVs and CRPV have been for many years the model systems with which to study the biology of HPV. Induction of papillomas and their neoplastic progression has been experimentally demonstrated and reproduced in cattle and rabbits, and virus-cofactor interactions have been elucidated in these systems. With the advancements in molecular and cell culture techniques, the direct study of HPV has become less

  15. Soroepidemiologia da brucelose canina causada por Brucella canis e Brucella abortus na cidade de Alfenas, MG Seroepidemiology of canine brucellosis caused by Brucella canis and Brucella abortus in Alfenas, MG, Brazil

    Directory of Open Access Journals (Sweden)

    A.C. Almeida

    2004-04-01

    Full Text Available The prevalence of canine brucellosis was evaluated in the city of Alfenas, MG through the technique of agarose gel imunodifusion for Brucella canis and slow serum agglutination test with 2-mercaptoetanol for Brucella abortus. The prevalence was of 14.2% and 2.8%, respectively, for B. canis and B. abortus. The positives, characterized by animals above one year of age (77.8%, and mongrel dogs (56.2%, showed a prevalence of 50 and 48% for males and females, respectively. The canine brucellosis was prevalent in the city principally in dogs of outskirts.

  16. Spatial memory and animal movement.

    Science.gov (United States)

    Fagan, William F; Lewis, Mark A; Auger-Méthé, Marie; Avgar, Tal; Benhamou, Simon; Breed, Greg; LaDage, Lara; Schlägel, Ulrike E; Tang, Wen-wu; Papastamatiou, Yannis P; Forester, James; Mueller, Thomas

    2013-10-01

    Memory is critical to understanding animal movement but has proven challenging to study. Advances in animal tracking technology, theoretical movement models and cognitive sciences have facilitated research in each of these fields, but also created a need for synthetic examination of the linkages between memory and animal movement. Here, we draw together research from several disciplines to understand the relationship between animal memory and movement processes. First, we frame the problem in terms of the characteristics, costs and benefits of memory as outlined in psychology and neuroscience. Next, we provide an overview of the theories and conceptual frameworks that have emerged from behavioural ecology and animal cognition. Third, we turn to movement ecology and summarise recent, rapid developments in the types and quantities of available movement data, and in the statistical measures applicable to such data. Fourth, we discuss the advantages and interrelationships of diverse modelling approaches that have been used to explore the memory-movement interface. Finally, we outline key research challenges for the memory and movement communities, focusing on data needs and mathematical and computational challenges. We conclude with a roadmap for future work in this area, outlining axes along which focused research should yield rapid progress. © 2013 John Wiley & Sons Ltd/CNRS.

  17. Animal models for auditory streaming

    Science.gov (United States)

    Itatani, Naoya

    2017-01-01

    Sounds in the natural environment need to be assigned to acoustic sources to evaluate complex auditory scenes. Separating sources will affect the analysis of auditory features of sounds. As the benefits of assigning sounds to specific sources accrue to all species communicating acoustically, the ability for auditory scene analysis is widespread among different animals. Animal studies allow for a deeper insight into the neuronal mechanisms underlying auditory scene analysis. Here, we will review the paradigms applied in the study of auditory scene analysis and streaming of sequential sounds in animal models. We will compare the psychophysical results from the animal studies to the evidence obtained in human psychophysics of auditory streaming, i.e. in a task commonly used for measuring the capability for auditory scene analysis. Furthermore, the neuronal correlates of auditory streaming will be reviewed in different animal models and the observations of the neurons’ response measures will be related to perception. The across-species comparison will reveal whether similar demands in the analysis of acoustic scenes have resulted in similar perceptual and neuronal processing mechanisms in the wide range of species being capable of auditory scene analysis. This article is part of the themed issue ‘Auditory and visual scene analysis’. PMID:28044022

  18. Mainstreaming animal-assisted therapy.

    Science.gov (United States)

    Palley, Lori S; O'Rourke, P Pearl; Niemi, Steven M

    2010-01-01

    The term animal-assisted therapy (AAT) commonly refers to the presentation of an animal to one or more persons for the purpose of providing a beneficial impact on human health or well-being. AAT is an ideal example of "One Health" because of numerous studies and widespread testimonials indicating that many humans feel better in the presence of pets and other domesticated animals, and, conversely, that some of those creatures appear to respond positively to human company for their emotional and perhaps physical betterment. Many AAT studies have claimed a wide range of human health benefits, but much of the research is characterized by small-scale interventions among disparate fields, resulting in criticisms about weak study design or inconsistent methodology. Such criticisms contrast with the strongly held belief among many that interaction with friendly animals has a strong and innate value for the persons involved. Consequently the appeal of AAT in human medicine today may be generally characterized as a "push" by enthusiastic advocates rather than a "pull" by prescribing physicians. To fully integrate AAT into conventional medical practice as an accepted therapeutic modality, more convincing intervention studies are necessary to confirm its clinical merits, along with an understanding of the underlying mechanism of the human response to the company of friendly animals.

  19. ANIMALS

    Institute of Scientific and Technical Information of China (English)

    绿波

    2011-01-01

    The pig is wronged Long, long ago, the pig often helped people with their work. There was a family which had a pig and a dog. The master told the pig and the dog to tilt land (耕地) . The pig dug the land with its snout (猪嘴), but the dog lay on the ground sleeping.

  20. Prevalência da mastite bovina causada por Prototheca zopfii em rebanhos leiteiros, na região norte do Paraná Prevalence of bovine mastitis due to Prototheca zopfii in dairy cattle in north Paraná, Brazil

    Directory of Open Access Journals (Sweden)

    Laerte Francisco Filippsen

    1999-03-01

    Full Text Available Algas do gênero Prototheca têm sido relacionadas como agente etiológico na ocorrência de mastite bovina, entretanto, nenhum caso foi relatado no estado do Paraná. O presente trabalho objetivou determinar a prevalência desta alga, enquanto agente etiológico nas mastites bovinas, em rebanhos leiteiros, na região norte do Paraná. Foram visitadas 20 propriedades produtoras de leite e realizados exames clínicos e teste do CMT (California Mastitis Test em todos os animais em lactação. A alga Prototheca zopfii foi isolada de dois animais de uma das propriedades. Todas as cepas isoladas de Prototheca zopfii mostraram-se resistentes aos antimicrobianos testados.Prototheca has been reported as an etiological agent in the occurrence of bovine mastitis, although no case has been noticed in Paraná. The aim of this work was to determine the prevalence of this algae as an etiological agent of the bovine mastitis in dairy cattle in north Paraná. Clinical exams and CMT (California Mastitis Test were done in all lactation animals raised in 20 dairy farms. The algae Prototheca zopfii was found in two animals of one farm. All the Prototheca zopfii strains were resistent against the antimicrobial agents tested.

  1. Estudos histomorfométrico e histológico das lesões ósseas causadas por flúor em aves Histomorphometric and histological evaluations of the bone lesions caused by fluoride in chickens

    Directory of Open Access Journals (Sweden)

    Margarida Buss Raffi

    1997-04-01

    Full Text Available Fluoreto de sódio foi administrado na água de 2 grupos de 25 aves, fêmeas, da raça Shaver. O grupo A recebeu flúor do 1 ao 120 dia de idade e o grupo B do 61 ao 120 dia de idade. Cada grupo foi dividido em 5 níveis de tratamento: 0, 25, 50, 200 e 400 ppm de flúor, com 5 animais por tratamento. Todos os animais foram sacrificados aos 120 dias de idade. Para o estudo histomorfométrico foram coletados o fêmur e a tíbia esquerdos, e para o estudo histológico foram coletados fêmur e tíbia direitos. No estudo histomorfométrico do osso compacto observou-se um discreto aumento da porosidade cortical, que não foi estatisticamente significativo. A espessura do osso cortical aumentou nos animais tratados com flúor (pSodium fluoride was administered in the water to 2 groups of 25 Shaver female poultry. Group A received fluoride from 1 to 120 days of age and group B from 61 to 120 days. Each group was divided into 5 treatments, with 5 chickens each, which received 0, 25, 50, 200, and 400 ppm of fluoride in the water, respectively. All animals were killed at 120 days of age. For histomorphometric studies the left femur and tibia were used, and for histologic studies the right femur and tibia. In the cortical bone, cortical porosity was slightly increased by fluoride, but the differences with the control group were not significant. Cortical thickness increased in the animals treated with fluoride (p<0,05, r2 = 0,59 . In the trabecular bone, of group A, trabecular thickness (TT (p<0,05, r2 = 0,63 and trabecular bone volume (TBV (p<0,05, r2 = 0,72 increased in treatments receiving 25-200 ppm, and decreased in the 400 ppm treatment, as it was demonstrated by quadratic regression analysis. In group B there was a positive linear correlation on TT (p<0,05, r2 = 0,98 and TBV (p<0,05, r2 = 0,77 with fluoride ingestion.The osteoid surface was also positively correlated with the amount of fluoride ingested by the animals (p<0,001, r2 = 0,80. These

  2. Cytomegalovirus and other herpesviruses infections in heart and bone marrow transplant recipients Infecções causadas por citomegalovírus e outros vírus do grupo herpes em transplantados cardíacos e de medula óssea

    Directory of Open Access Journals (Sweden)

    Adriana Weinberg

    1990-10-01

    Full Text Available From January 1988 to January 1989 all the heart transplant and bone marrow recipients at the Instituto do Coração of the Hospital das Clínicas of the University of São Paulo Medical School were studied for the incidence and morbidity associated with herpesviruses infections after transplantation. Five bone marrow and 5 heart transplant recipients were followed for a mean of 4.2 months post-transplantation. All the patients were seropositive for cytomegalovirus (CMV before admission and 80% experienced one or more recurrences during the observation period. Of the 12 episodes of CMV infection, that were identified in this study, 83% were accompanied by clinical or laboratory abnormalities. However, there was only one case of severe disease. The overall incidence of infection for herpes simplex (HSV was 50%. Although most of HSV reactivations were oral or genital, one case of HSV hepatitis occurred. One of the 6 episodes of HSV infections that were treated with acyclovir showed an unsatisfactory response and was successfully managed with ganciclovir. All the individuals had anti-varicella zoster virus antibodies, but none of them developed infection. The study emphasizes the importance of active diagnostic surveillance of herpesvirus infections in transplant patients. Both CMV and HSV reactivations showed high incidence and important morbidity and thus, deserve prophylactic therapy.De janeiro de 1988 a janeiro de 1989 todos os pacientes submetidos a transplante de coração ou de medula óssea no Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo foram estudados quanto à incidência e morbidade das infecções pós-transplante causadas por vírus do grupo herpes. Cinco recipientes de medula óssea e 5 transplantados cardíacos foram observados por um período médio de 4.2 meses após o transplante. Todos os pacientes tinham sorologia positiva para citomegalovírus (CMV antes do transplante

  3. XX. Animal models of pneumocystosis

    DEFF Research Database (Denmark)

    Dei-Cas, E.; Brun-Pascaud, M.; Bille-Hansen, Vivi

    1998-01-01

    As in vitro culture systems allowing to isolate Pneumocystis samples from patients or other mammal hosts are still not available, animal models have critical importance in Pneumocystis research. The parasite was reported in numerous mammals but P. carinii pneumonia (PCP) experimental models were...... a source of parasites taxonomically related to P. carinii sp. f hominis. Moreover, primates might be used as experimental hosts to human Pneumocystis. A marked variability of parasite levels among corticosteroid-treated animals and the fact that the origin of the parasite strain remains unknown......, are important drawbacks of the corticosteroid-treated models. For these reasons, inoculated animal models of PCP were developed. The intratracheal inoculation of lung homogenates containing viable parasites in corticosteroid-treated non-latently infected rats resulted in extensive, reproducible Pneumocystis...

  4. Public perceptions of animal cloning

    DEFF Research Database (Denmark)

    Jelsøe, Erling; Vincentsen, Ulla; Andersen, Ida-Elisabeth

    What was from the outset meant to be a survey testing predefined categories of ethical positions related to new biotechnologies with animal cloning as an example was subsequently developed into a process of broader involvement of groups of citizens in the issue. The survey was conducted at meetings...... in four different cities in Denmark. The participants were introduced to animal cloning and after that they filled out the questionnaire. Finally, the issue was discussed in focus groups. The process as a whole was run in a dialogue oriented way. Through the information they received in combination...... with reflecting on the survey questions the participants were well prepared for discussions in the focus groups. This approach made it possible, on the one hand to get a measure of the citizen's perceptions of the ethical aspects of animal cloning, but also to go deeper into their own thoughts of the issue...

  5. Animal data on plutonium toxicity

    International Nuclear Information System (INIS)

    Thompson, R.C.

    1975-01-01

    Animal data are necessary in the assessment of plutonium toxicity since it is unlikely that the necessary information on effects from humans will be obtained. Experiments on animals must be designed to provide understanding of the mechanisms at work if the results are to be applied to man since it is a statistical impossibility to design experiments to measure directly the low levels of risk that are of concern. Cancer induction appears to be the risk of greatest concern with the lung and bone apparently the most susceptible organs, depending upon the method of administration. Current limitations on these organs do not appear to have the safety margin formerly believed and there are some uncertainties in the extrapolation from animal data to man. (author)

  6. Biocentric ethics and animal prosperity.

    Science.gov (United States)

    Anchustegui, A T

    2005-01-01

    Singer's utilitarian and Regan's deontological views must be rejected because: (1) they rely on criteria for moral standing that can only be known a priori and (2) if these criteria were successful, they'd be too restrictive. I hold that while mental properties may be sufficient for moral standing, they are not necessary. (3) Their criteria of moral standing do not unambiguously abrogate needless harm to animals. I defend a theory of biocentric individualism that upholds the principle of species egalitarianism while at the same time recognizing that in certain cases, human needs must outweigh the needs of non-humans. On this view, moral consideration is not conferred only on beings that have human-life mental properties. Finally, it offers an unambiguous recommendation for the abolition of harmful animal experimentation, factory farming, and killing animals for sport.

  7. Data base on animal mortality

    International Nuclear Information System (INIS)

    Jones, T.D.

    1987-01-01

    A data base on animal mortality has been compiled. The literature on LD 50 and the dose-response function for radiation-induced lethality, reflect several inconsistencies - primarily due to dose assignments and to analytical methods and/or mathematical models used. Thus, in order to make the individual experiments which were included in the data base as consistent as possible, an estimate of the uniform dose received by the bone marrow in each treatment group was made so that the interspecies differences are minimized. The LD 50 was recalculated using a single estimation procedure for all studies for which sufficient experimental data are available. For small animals such as mice, the dose to the hematopoietic system is approximately equal to the treatment dose, but for large animals the marrow dose may be about half of the treatment dose

  8. Animal Models of Zika Virus

    Science.gov (United States)

    Bradley, Michael P; Nagamine, Claude M

    2017-01-01

    Zika virus has garnered great attention over the last several years, as outbreaks of the disease have emerged throughout the Western Hemisphere. Until quite recently Zika virus was considered a fairly benign virus, with limited clinical severity in both people and animals. The size and scope of the outbreak in the Western Hemisphere has allowed for the identification of severe clinical disease that is associated with Zika virus infection, most notably microcephaly among newborns, and an association with Guillian–Barré syndrome in adults. This recent association with severe clinical disease, of which further analysis strongly suggested causation by Zika virus, has resulted in a massive increase in the amount of both basic and applied research of this virus. Both small and large animal models are being used to uncover the pathogenesis of this emerging disease and to develop vaccine and therapeutic strategies. Here we review the animal-model–based Zika virus research that has been performed to date. PMID:28662753

  9. Rejecting empathy for animal ethics

    DEFF Research Database (Denmark)

    Kasperbauer, Tyler Joshua

    2015-01-01

    Ethicists have become increasingly skeptical about the importance of empathy in producing moral concern for others. One of the main claims made by empathy skeptics is a psychological thesis: empathy is not the primary psychological process responsible for producing moral concern. Some of the best...... evidence that could confirm or disconfirm this thesis comes from research on empathizing with animals. However, this evidence has not been discussed in any of the prominent critiques of empathy. In this paper, I investigate six different empirical claims commonly made about empathy toward animals. I find...... all six claims to be problematic, though some are more plausible than others, and argue that empathy is indeed not psychologically central to producing moral concern for animals. I also review evidence indicating that other moral emotions, particularly anger, are more strongly engaged with producing...

  10. Animal Exposure During Burn Tests

    Science.gov (United States)

    Gaume, J. G.

    1978-01-01

    An animal exposure test system (AETS) was designed and fabricated for the purpose of collecting physiological and environmental (temperature) data from animal subjects exposed to combustion gases in large scale fire tests. The AETS consisted of an open wire mesh, two-compartment cage, one containing an exercise wheel for small rodents, and the other containing one rat instrumented externally for electrocardiogram (ECG) and respiration. Cage temperature is measured by a thermistor located in the upper portion of the rat compartment. Animal activity is monitored by the ECG and the records indicate an increase in EMG (electromyograph) noise super-imposed by the increased activity of the torso musculature. Examples of the recordings are presented and discussed as to their significance regarding toxicity of fire gases and specific events occurring during the test. The AETS was shown to be a useful tool in screening materials for the relative toxicity of their outgassing products during pyrolysis and combustion.

  11. Priority issues in tropical animal health management | Etuk | Animal ...

    African Journals Online (AJOL)

    The potential of livestock to sustain family and local economies have been acknowledged worldwide. However, the major constraints to the attainment of this potential especially in the tropics have been the incidence of disease and sundry ill health. Thus the development of an effective animal health management strategy ...

  12. A Pathfinder for Animal Research and Animal Rights.

    Science.gov (United States)

    Anderson, David C.

    1992-01-01

    This pathfinder was originally prepared for "Biomedical Research and Animal Rights," a session sponsored by the Veterinary Medical Libraries and Research Libraries Sections of the Medical Library Association. Current resources are described, from bibliographies to electronic bulletin boards, which relate to the issue of laboratory animal…

  13. 11th Animation Film Festival Animated Dreams : Animatheque

    Index Scriptorium Estoniae

    2009-01-01

    Pimedate Ööde Filmifestivali alafestivali Animated Dreams lühitutvustus. Festival toimub 18. - 22. nov. 2009 Tallinnas. Alates 2008. aastast teeb festival koostööd Eesti Kunstiakadeemia Animatsiooni osakonnaga ja kord kuus toimuvad KUMU Auditooriumis animafilmide linastused programmis Animatheque

  14. Animal cloning: problems and prospects.

    Science.gov (United States)

    Wells, D N

    2005-04-01

    An efficient animal cloning technology would provide many new opportunities for livestock agriculture, human medicine, and animal conservation. Nuclear cloning involves the production of animals that are genetically identical to the donor cells used in a technique known as nuclear transfer (NT). However, at present it is an inefficient process: in cattle, only around 6% of the embryos transferred to the reproductive tracts of recipient cows result in healthy, longterm surviving clones. Of concern are the high losses throughout gestation, during birth and in the post-natal period through to adulthood. Many of the pregnancy losses relate to failure of the placenta to develop and function correctly. Placental dysfunction may also have an adverse influence on postnatal health. These anomalies are probably due to incorrect epigenetic reprogramming of the donor genome following NT, leading to inappropriate patterns of gene expression during the development of clones. Whilst some physiological tests on surviving clones suggest normality, other reports indicate a variety of post-natal clone-associated abnormalities. This variability in outcome may reflect species-specific and/or cloning methodological differences. Importantly, to date it appears that these clone-associated phenotypes are not transmitted to offspring following sexual reproduction. This indicates that they represent epigenetic errors, rather than genetic errors, which are corrected during gametogenesis. Whilst this needs confirmation at the molecular level, it provides initial confidence in the first application of NT in agriculture, namely, the production of small numbers of cloned sires from genetically elite bulls, for natural mating, to effectively disseminate genetic gain. In addition to the animal welfare concerns with the technology, the underlying health of the animals and the consequential effect on food safety are critical aspects that require investigation to gain regulatory and consumer

  15. Animal rights and environmental terrorism

    Directory of Open Access Journals (Sweden)

    Steve Cooke

    2013-09-01

    Full Text Available Many paradigmatic forms of animal rights and environmental activism have been classed as terrorism both in popular discourse and in law. This paper argues that the labelling of many violent forms of direct action carried out in the name of animal rights or environmentalism as ‘terrorism’ is incorrect. Furthermore, the claim is also made that even those acts which are correctly termed as terrorism are not necessarily wrongful acts. The result of this analysis is to call into question the terms of public debate and the legitimacy of anti-terrorism laws targeting and punishing radical activism.

  16. Android 30 Animations Beginner's Guide

    CERN Document Server

    Shaw, Alex

    2011-01-01

    Written in Packt's Beginner's Guide series, this book takes a step-by-step approach with each chapter made up of three to five tutorials that introduce and explain different animation concepts. All concepts are explained with real-world examples that are fun to read and work with. If you are familiar with developing Android applications and want to bring your apps to life by adding smashing animations, then this book is for you. The book assumes that you are comfortable with Java development and have familiarity with creating Android Views in XML and Java. The tutorials assume that you will wa

  17. New technologies and animal improvement

    International Nuclear Information System (INIS)

    Land, R.B.

    1988-01-01

    The simplification of genetic selection to the pragmatic choice of an appropriate base population, together with the adoption of such techniques as multiple ovulation and embryo transfer to accelerate the rate of response within the chosen population, would increase the contribution of genetic methods to the improvement of the performance of domestic animals. This is particularly relevant to developing countries where limited funds may constrain the opportunities for husbandry improvement, where it is important to select animals under the local conditions and where the infrastructure might limit the use of extensive programmes such as those based on progeny testing. (author). 5 refs, 1 tab

  18. Animal production and health newsletter. No. 24

    International Nuclear Information System (INIS)

    1996-07-01

    The Newsletter announces meetings and training programs in animal husbandry and animal health related activities undertaken by the IAEA. Short communications on coordinated research programs in animal production and health are included

  19. Animal production and health newsletter. No. 24

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The Newsletter announces meetings and training programs in animal husbandry and animal health related activities undertaken by the IAEA. Short communications on coordinated research programs in animal production and health are included.

  20. Breeding for behavioural change in farm animals

    DEFF Research Database (Denmark)

    D'Eath, R.B.; Conington, J.; Lawrence, A.B.

    2010-01-01

    In farm animal breeding, behavioural traits are rarely included in selection programmes despite their potential to improve animal production and welfare. Breeding goals have been broadened beyond production traits in most farm animal species to include health and functional traits...

  1. Travelers' Health: Animal-Associated Hazards

    Science.gov (United States)

    ... Chapter 2 - Safety & Security Chapter 2 - Environmental Hazards Animal-Associated Hazards Heather Bair-Brake, Ryan M. Wallace, G. Gale Galland, Nina Marano HUMAN INTERACTION WITH ANIMALS: A RISK FACTOR FOR INJURY AND ILLNESS Animals, ...

  2. Positive animal welfare states and encouraging environment-focused and animal-to-animal interactive behaviours.

    Science.gov (United States)

    Mellor, D J

    2015-01-01

    Affective neuroscience, incorporating neurophysiology and neuropsychology, is providing increasing evidence that certain behaviours of animals may be interpreted in terms of what they are intending to achieve, i.e. their goals. It is also providing evidence that allows inferences to be made about the affective contents of some goal-directed behaviours. These neuroscience-supported inferences are aligned with recommendations based on prior behaviour-based investigations of animals' preferences, aversions and priorities, and these observations together support the cautious use of particular behaviours to infer what the accompanying affects may be. In this review, therefore, some attention is given to negative affects and their relationships to poor animal welfare, but the primary focus is the positive affects animals may experience when they successfully engage in rewarding goal-directed behaviours, encapsulated in the concept of positive affective engagement. The review draws together reports of environment-focused and animal-to-animal interactive behaviours observed in a range of species and under diverse circumstances in order to illustrate the likely widespread occurrence of the positive affects that may accompany them. Particular consideration is given to affects that are potentially associated with some aspects of exploration and food acquisition in stimulus rich or impoverished environments, and to those that may be associated with aspects of the affiliative interactions of bonding or bond affirmation, maternal care, play and sexual activity. It is concluded that animals given the opportunity to engage in such activities may experience some positive affects. However, the intensity of an animal's experience of particular positive affects is likely to range from zero to very high because the associated behaviours occur intermittently, variation may occur during different phases of a goal-directed behaviour, and other positive or negative affects experienced at

  3. Legislation on treating animals in human care

    OpenAIRE

    Konečná, Petra

    2016-01-01

    1 Abstract This Master's thesis entitled Legislation on treating animals in human care compares Czech and Australian legislation in selected aspects of three categories of animals in human care - farm animals, companion animals and animals used for scientific and other research purposes. The thesis is composed of 5 main chapters. The first chapter describes sources of law regarding treating animals in human care from the perspectives of international law, European Union law, federal Czech law...

  4. Legal regulation of treatment of wild animals

    OpenAIRE

    Kolečkářová, Eliška

    2014-01-01

    The diploma thesis deals with the legal regulation of the treatment with wild animals. It compares different terms used in legal regulation of protection of animals. It specified differences between concept of an animal in private law and public law. The diploma thesis is focused on possibilities of gaining ownership to the wild animals, proving origin of animals bred in human care. It concerns with legal regulation of treatment with handicap animals. The diploma thesis analyzes preparation a...

  5. The ethics of international animal law

    OpenAIRE

    Kivinen, Tero

    2014-01-01

    This thesis analyzes international animal law, understood broadly as any international legal regulation pertaining to animals. The purpose of the thesis is to explain the moral implications of this branch of international law: how the law perceives the animal and how it believes animals ought to be treated. It attempts to do so by contrasting the law with moral philosophy pertaining to the status and treatment of animals as well as the core characteristics of the branch of animal law found in...

  6. Privatizing community animal health worker based veterinary ...

    African Journals Online (AJOL)

    Privatizing community animal health worker based veterinary services delivery system in West Kordofan, Southern Sudan; The needed roles of community animal health assistant (CAHA) and Pastoral unions.

  7. Director, Laboratory Animal Care and Use Section

    Data.gov (United States)

    Federal Laboratory Consortium — The NIAMS Laboratory Animal Care and Use Section (LACU) provides support to all NIAMS Intramural Research Program (IRP) Branches and Laboratories using animals. The...

  8. Laboratory Animal Welfare Supplement IV.

    Science.gov (United States)

    Gluckstein, Fritz P., Comp.

    This document is the fourth supplement to a 1984 bibliography on laboratory animal welfare. Items presented were selected because they represent some of the most significant of those providing recent information or because they were considered useful. The period covered is October, 1986 through October, 1987. Monographs, conference proceedings,…

  9. The science of animal welfare

    Science.gov (United States)

    People differ in their culture, education, economic status, and values; thus they may view an animal’s welfare status as good or poor based on their individuality. However, regardless of these human differences in perception the actual state of welfare for the animal does exist in a range from good ...

  10. Animal Rights Activism Threatens Dissection.

    Science.gov (United States)

    Holden, Constance

    1990-01-01

    Discussed is the movement against the use of dissections in science laboratories. Examples of protests across the United States are included. Compared is the plight of using animals in a biology classroom and the demise of the teaching of evolution in some areas. (KR)

  11. Fauna Europaea: Helminths (Animal Parasitic)

    NARCIS (Netherlands)

    Gibson, D.I.; Bray, R.A.; Hunt, D.; Georgiev, B.B.; Scholz, T.; Harris, P.D.; Bakke, T.A.; Pojmanska, T.; Niewiadomska, K.; Kostadinova, A.; Tkach, V.; Bain, O.; Durette-Desset, M.C.; Gibbons, L.; Moravec, F.; Petter, A.; Dimitrova, Z.M.; Buchmann, K.; Valtonen, E.T.; de Jong, Y.

    2014-01-01

    Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms) of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region), and some additional information. The

  12. Tropical Animal Tour Packet. Metro.

    Science.gov (United States)

    Metro Washington Park Zoo, Portland, OR. Educational Services Div.

    This packet is designed to assist teachers in creating a tropical animals lesson plan that centers around a visit to the zoo. A teacher packet is divided into eight parts: (1) goals and objectives; (2) what to expect at the zoo; (3) student activities (preparatory activities, on-site activities, and follow-up activities); (4) background…

  13. Animal Research International: Advanced Search

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... Animal Research International: Advanced Search ... containing either term; e.g., education OR research; Use parentheses to create more complex queries; e.g., ... Journal of Biomedical Research, African Journal of Biotechnology, African Journal of Chemical Education ...

  14. Comment: Between Human and Animal

    NARCIS (Netherlands)

    Belt, van den H.

    2017-01-01

    As in the other parts of the book, in this part culturally entrenched boundaries and demarcations are also critically re-examined in light of the arrival of the Anthropocene as a new geological era. Here the focus is on rethinking the received distinction between humans and non-human animals. In a

  15. Animal Research International: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. Animal Research International is an online Journal inaugurated in University of Nigeria to meet the growing need for an indigenous and authoritative organ for the dissemination of the results of scientific research into the fauna of Africa and the world at large. Concise contributions on investigations on ...

  16. Animal lifespan and human influence

    Science.gov (United States)

    Guo, Q.; Yang, S.

    2002-01-01

    Lifespan differs radically among organisms ever lived on earth, even among those roughly similar in size, shape, form, and physiology; Yet, in general, there exists a strong positive relationship between lifespan and body size. Although lifespans of humans and human-related (domestic) animals are becoming increasingly longer than that of other animals of similar sizes, the slope of the regression (lifespan-body size) line and the intercepts have been surprisingly stable over the course of the dramatic human population growth, indicating substantial depression in lifespans of many other animals probably due to shrunk and fragmented natural habitats. This article addresses two questions related to the lifespan-size relationship: (1) what caused the exceptions (e.g., a few remote human-related animals are also located above the regression line with great residuals) and why (e.g., could brain size or intelligence be a covariate in addition to body size in predicting lifespan?), and (2) whether continued human activities can eventually alter the ' natural' regression line in the future, and if so, how much. We also suggest similar research efforts to be extended to the plant world as well.

  17. Micro RNAs in animal development.

    NARCIS (Netherlands)

    Plasterk, R.H.A.

    2006-01-01

    Micro RNAs (miRNAs) are approximately 22 nucleotide single-stranded noncoding RNA molecules that bind to target messenger RNAs (mRNAs) and silence their expression. This Essay explores the importance of miRNAs in animal development and their possible roles in disease and evolution.

  18. International trade of animal feed

    NARCIS (Netherlands)

    Wang, Jingmeng; Liu, Qian; Hou, Yong; Qin, Wei; Lesschen, Jan Peter; Zhang, Fusuo; Oenema, Oene

    2018-01-01

    International trade of food and feed has facilitated the specialization and agglomeration of agricultural production systems in many countries. Confined animals in specialized production systems are increasingly supplied with soybean and maize, imported from other countries. This has increased

  19. Artificial cloning of domestic animals.

    Science.gov (United States)

    Keefer, Carol L

    2015-07-21

    Domestic animals can be cloned using techniques such as embryo splitting and nuclear transfer to produce genetically identical individuals. Although embryo splitting is limited to the production of only a few identical individuals, nuclear transfer of donor nuclei into recipient oocytes, whose own nuclear DNA has been removed, can result in large numbers of identical individuals. Moreover, clones can be produced using donor cells from sterile animals, such as steers and geldings, and, unlike their genetic source, these clones are fertile. In reality, due to low efficiencies and the high costs of cloning domestic species, only a limited number of identical individuals are generally produced, and these clones are primarily used as breed stock. In addition to providing a means of rescuing and propagating valuable genetics, somatic cell nuclear transfer (SCNT) research has contributed knowledge that has led to the direct reprogramming of cells (e.g., to induce pluripotent stem cells) and a better understanding of epigenetic regulation during embryonic development. In this review, I provide a broad overview of the historical development of cloning in domestic animals, of its application to the propagation of livestock and transgenic animal production, and of its scientific promise for advancing basic research.

  20. Refresher Course on Animal Behaviour

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 9; Issue 7. Referesher Course on Animal Behaviour. Information and Announcements Volume 9 Issue 7 July 2004 pp 103-103. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/009/07/0103-0103 ...

  1. Natural selection and animal personality

    NARCIS (Netherlands)

    Dingemanse, NJ; Reale, D

    2005-01-01

    Recent progress has been made on the study of personality in animals, both from a mechanistic and a functional perspective. While we start knowing more about the proximal mechanisms responsible for the consistent differences in behaviour between individuals in a population, little is known yet about

  2. Laboratory Animal Management: Wild Birds.

    Science.gov (United States)

    National Academy of Sciences - National Research Council, Washington, DC. Inst. of Lab. Animal Resources.

    This is a report on the care and use of wild birds in captivity as research animals. Chapters are presented on procurement and identification, housing, nutrition, health of birds and personnel, reproduction in confinement, and surgical procedures. Also included are addresses of federal, state, and provencial regulatory agencies concerned with wild…

  3. Animal Models for Periodontal Disease

    Directory of Open Access Journals (Sweden)

    Helieh S. Oz

    2011-01-01

    Full Text Available Animal models and cell cultures have contributed new knowledge in biological sciences, including periodontology. Although cultured cells can be used to study physiological processes that occur during the pathogenesis of periodontitis, the complex host response fundamentally responsible for this disease cannot be reproduced in vitro. Among the animal kingdom, rodents, rabbits, pigs, dogs, and nonhuman primates have been used to model human periodontitis, each with advantages and disadvantages. Periodontitis commonly has been induced by placing a bacterial plaque retentive ligature in the gingival sulcus around the molar teeth. In addition, alveolar bone loss has been induced by inoculation or injection of human oral bacteria (e.g., Porphyromonas gingivalis in different animal models. While animal models have provided a wide range of important data, it is sometimes difficult to determine whether the findings are applicable to humans. In addition, variability in host responses to bacterial infection among individuals contributes significantly to the expression of periodontal diseases. A practical and highly reproducible model that truly mimics the natural pathogenesis of human periodontal disease has yet to be developed.

  4. Animal Models for Periodontal Disease

    Science.gov (United States)

    Oz, Helieh S.; Puleo, David A.

    2011-01-01

    Animal models and cell cultures have contributed new knowledge in biological sciences, including periodontology. Although cultured cells can be used to study physiological processes that occur during the pathogenesis of periodontitis, the complex host response fundamentally responsible for this disease cannot be reproduced in vitro. Among the animal kingdom, rodents, rabbits, pigs, dogs, and nonhuman primates have been used to model human periodontitis, each with advantages and disadvantages. Periodontitis commonly has been induced by placing a bacterial plaque retentive ligature in the gingival sulcus around the molar teeth. In addition, alveolar bone loss has been induced by inoculation or injection of human oral bacteria (e.g., Porphyromonas gingivalis) in different animal models. While animal models have provided a wide range of important data, it is sometimes difficult to determine whether the findings are applicable to humans. In addition, variability in host responses to bacterial infection among individuals contributes significantly to the expression of periodontal diseases. A practical and highly reproducible model that truly mimics the natural pathogenesis of human periodontal disease has yet to be developed. PMID:21331345

  5. Radiography atlas of domestic animals

    International Nuclear Information System (INIS)

    Ruebel, G.A.; Isenbuegel, E.; Wolvekamp, P.; Gabrisch, K.; Grimm, F.; Koblik, P.; Paul-Murphy, J.; Oschwald, C.P.; Schildger, B.J.

    1991-01-01

    The 370 radiographs presented in the atlas together with notes and explanations give information on normal roentgenographic findings, physiological variations, and important pathological findings observed in small mammals, birds, reptilia and amphibia. Introductory notes to each chapter explain the principles of exposure techniques and the handling of the animals. (VHE) [de

  6. Nietzsche y el olvido animal

    Directory of Open Access Journals (Sweden)

    Lemm, Vanessa

    2009-04-01

    Full Text Available This essay presents a reading of Nietzsche’s second Untimely Consideration and the second essay of his On the Genealogy of Morals that reevaluates the importance of animal forgetfulness in Nietzsche’s conception of history and politics. On my account the insight in the value of animal forgetfulness allows Nietzsche to redefine memory as an artistic force, and historiography as an art of interpretation. This article relates this insight to the relation between politics and the promise in the second essay of On the Genealogy of Morals, arguing that here the rediscovery of the value of animal forgetfulness allows Nietzsche to redefine politics as a realm in which the animality of the human being can take on a creative and productive role exemplified by the promise of the sovereign individual instead of being considered as an object of domination.Este ensayo presenta una lectura de la segunda Consideración intempestiva y del segundo ensayo de La genealogía de la moral que revaloriza la importancia del olvido animal en la concepción de la historia y de la política propuesta por Nietzsche. En mi interpretación, el reconocimiento del valor del olvido animal permite a Nietzsche redefinir la memoria como una fuerza artística y la historiografía como un arte de la interpretación. Este artículo conecta esta intuición con la relación entre política y promesa establecida por Nietzsche en el segundo ensayo de La genealogía de la moral, argumentando que el descubrimiento del valor del olvido animal permite a Nietzsche redefinir la esfera de la política como una esfera en la cual la animalidad del ser humano pude tomar un rol creativo y productivo ejemplificado por la promesa del individual soberano en vez de ser considerado como un objeto de dominación y explotación.

  7. Animal model of thermal injuries

    Directory of Open Access Journals (Sweden)

    F. Bečić

    2003-11-01

    Full Text Available Experimental studies of burns require the use of different animal models with the aim to imitate and reproduce pathophysiological conditions. The aim of this work was to establish experimental model of thermal injury.New Zealand rabbits, weighted from 1.8 kg to 2.3 kg, were utilised during our study. Another, also utilized, animal types were laboratory Rattus rats, species Wistar, albino type, females with body weight of about 232 g. All animals were from our own litter (Institute of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine in Sarajevo. During the experiment, animal were properly situated in adequate cages and rooms, at the controlled temperature (22 ± 2°C, and in the air with normal humidity level. All animals took food and water ad libitum.Rabbits received anesthesia - intravenous pentobarbital sodium in a dose of 60 mg/kg, and then, hair from the upper side of the each rabbit ear was removed and burns were caused by a metal seal in the same manner as in rats. Rats were primarily anesthesied by intraperitoneal pentobarbital sodium in a dose of 35 mg/kg, and then, their hair was removed from the scapula zone (5 cm x 5 cm. Burns were caused by contact with a round metal seal, heated at 80°C in a water bath, during the period of 14 seconds together with contact thermometer control. Round metal seal (radius: 2.5 cm; weight: 100 g; surface: 5 cm2 was just placed on the rat skin without any additional pressure. In order to maintain the microcirculation in the burn wound and to reduce the conversion of partial-thickness skin burns to the burns of the full-thickness skin, all burn wounds were immediately sunk in the 4°C water. Subsequent to that procedure, all animals were individually situated in the proper cages, and left to rest for 4 hours with a constant cautious monitoring of the wound development and animal general state.

  8. Associations between different motivations for animal cruelty, methods of animal cruelty and facets of impulsivity

    OpenAIRE

    Newberry, Michelle

    2017-01-01

    Associations between specific motivations for animal cruelty, particular methods of animal cruelty and different facets of impulsivity were explored among 130 undergraduate students. Participants completed an adapted version of the Boat Inventory on Animal-Related Experiences (BIARE) which asked participants to state whether they had intentionally harmed or killed an animal, the species of animal(s) involved, their motivations for harming or killing the animal(s) and the method(s) used. Parti...

  9. Associations between different motivations for animal cruelty, methods of animal cruelty, and facets of impulsivity

    OpenAIRE

    Newberry, Michelle

    2018-01-01

    Associations between specific motivations for animal cruelty, particular methods of animal cruelty and different facets of impulsivity were explored among 130 undergraduate students. Participants completed an adapted version of the Boat Inventory on Animal-Related Experiences (BIARE) which asked participants to state whether they had intentionally harmed or killed an animal, the species of animal(s) involved, their motivations for harming or killing the animal(s) and the method(s) used. Parti...

  10. Papel da lipoperoxidação na intensificação da remodelação causada pelo betacaroteno após o infarto Rol de la lipoperoxidación en la intensificación de la remodelación ocasionada por el betacaroteno tras infarto Role of lipoperoxidation in the remodeling intensification induced by beta-carotene after infarction

    Directory of Open Access Journals (Sweden)

    Paula S. Azevedo

    2009-07-01

    Full Text Available FUNDAMENTO: Os mecanismos envolvidos na maior remodelação causada pelo betacaroteno após o infarto são desconhecidos. OBJETIVO: Analisar o papel da lipoperoxidação na remodelação ventricular após o infarto do miocárdio, em ratos suplementados com betacaroteno. MÉTODOS: Ratos foram infartados e distribuídos em dois grupos: C (controle e BC (500mg/kg/dieta. Após seis meses, foram realizados ecocardiograma e avaliação bioquímica. Utilizamos o teste t, com significância de 5%. RESULTADOS: Os animais do grupo BC apresentaram maiores médias das áreas diastólicas (C = 1,57 ± 0,4 mm²/g, BC = 2,09 ± 0,3 mm²/g; p FUNDAMENTO: Los mecanismos implicados en la mayor remodelación ocasionada por betacaroteno tras el infarto son desconocidos. OBJETIVO: Analizar el rol que juega la lipoperoxidación en la remodelación ventricular tras el infarto de miocardio, en ratas suplementadas con betacaroteno. MÉTODOS: Se había inducido a un infarto a las ratas y se las distribuyó en grupos: C (control y BC (500mg/kg/dieta. Tras seis meses, se realizaron ecocardiograma y evaluación bioquímica. Utilizamos la prueba t, con significancia del 5%. RESULTADOS: Los animales del grupo BC presentaron mayores promedios de las áreas diastólicas (C = 1,57 ± 0,4 mm²/g, BC = 2,09 ± 0,3 mm²/g; p BACKGROUND: The mechanisms involved in the biggest remodeling caused by the post-infarct beta-carotene are unknown. OBJECTIVE: To analyze the role of lipoperoxidation in the ventricular remodeling after infarct of the myocardium in rats supplemented with beta-carotene. METHODS: Rats were infarcted and divided into two groups: C (control and BC (500mg/kg/regimen. After six months, echocardiogram and biochemical evaluation were performed. The t test was used, with 5% significance. RESULTS: The animals from BC group presented highest means of the diastolic (C = 1.57 ± 0.4 mm²/g, BC = 2.09 ± 0.3 mm²/g; p < 0.001 and systolic (C = 1.05 ± 0.3 mm²/g, BC = 1.61

  11. Monitoring residue in animals and primary products of animal origin

    Directory of Open Access Journals (Sweden)

    Janković Saša

    2008-01-01

    Full Text Available The objective of control and systematic monitoring of residue is to secure, by the examination of a corresponding number of samples, the efficient monitoring of the residue level in tissues and organs of animals, as well as in primary products of animal origin. This creates possibilities for the timely taking of measures toward the securing of food hygiene of animal origin and the protection of public health. Residue can be a consequence of the inadequate use of medicines in veterinary medicine and pesticides in agriculture and veterinary medicine, as well as the polluting of the environment with toxic elements, dioxins, polychlorinated biphenyls, and others. Residue is being monitored in Serbia since 1972, and in 2004, national monitoring was brought to the level of EU countries through significant investments by the Ministry of Agriculture, Forestry and Water Management. This is also evident in the EU directives which permit exports of all kinds of meat and primary products of animal origin, covered by the Residue Monitoring Program. The program of systematic examinations of residue has been coordinated with the requirements of the European Union, both according to the type of examined substance, as well as according to the number of samples and the applied analytical techniques. In addition to the development of methods and the including of new harmful substances into the monitoring programme, it is also necessary to coordinate the national regulations that define the maximum permitted quantities of certain medicines and contaminants with the EU regulations, in order to protect the health of consumers as efficiently as possible, and for the country to take equal part in international trade.

  12. Avaliação das perdas causadas por vírus na produção da batata I: Vírus do enrolamento da fôlha Evaluation of yield losses induced by potato leaf roll

    Directory of Open Access Journals (Sweden)

    F. P. Cupertino

    1970-01-01

    Full Text Available A comparação entre as produções de 50 pares de plantas sadias e afetadas, de nove variedades de batata, mostra que a redução na produção causada pela infecção secundária do vírus do enrolamento da fôlha foi, em média, de 60,8% no pêso total dos tubérculos produzidos e de 75,5% no pêso dos tubérculos do tipo graúdo ("especial" mais "primeira". As perdas na produção total variaram de 44,6% (variedade Patrones a 73,4% (variedade Aquila, e na de tubérculos graúdos, de 49,8% (Delta A a 86,0% (Gunda.A comparison of 50 pairs of field healthy and leaf roll infected potato plants of nine varieties indicated that the total yield reduction was on the average 60.7 per cent. Yield reduction of the two largest and most marketable potato sizes ("especial" and "primeira" reached 75.6 per cent. Aquila and Gunda had the highest yield losses (73.4 and 72.0 per cent; Delta A and Patrones had the lowest (47.6 and 44.6 per cent. Reduction in the yield of the larger tuber sizes was generally greater than total losses.

  13. 43 CFR 423.35 - Animals.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Animals. 423.35 Section 423.35 Public... Animals. (a) You must not bring pets or other animals into public buildings, public transportation vehicles, or sanitary facilities. This provision does not apply to properly trained animals assisting...

  14. The peculiarity of animal complexes of chernozem

    Directory of Open Access Journals (Sweden)

    O. V. Zhukov

    2005-02-01

    Full Text Available The genetic connection of animal complexes and soil cover is in the basis of diagnostic ability of animals to indicate and quantity assessment of soil processes. The ecoiGgical view and peculiarity of soil animal complexes has the most impotent value. The soil animal complexes of steppe and their trans-formation under artificial forest are discussed

  15. Animal Production Research Advances: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. Animal production research advances is a peer-review journal established expressly to promote the production of all animal species utilized as food. The journal has an international scope and is intended for professionals in animal production and related sciences. We solicit contributions from animal ...

  16. Seamless Merging of Hypertext and Algorithm Animation

    Science.gov (United States)

    Karavirta, Ville

    2009-01-01

    Online learning material that students use by themselves is one of the typical usages of algorithm animation (AA). Thus, the integration of algorithm animations into hypertext is seen as an important topic today to promote the usage of algorithm animation in teaching. This article presents an algorithm animation viewer implemented purely using…

  17. Breeding against infectious diseases in animals

    NARCIS (Netherlands)

    Rashidi, H.

    2016-01-01

    Infectious diseases in farm animals are of major concern because of animal welfare, production costs, and public health. Farms undergo huge economic losses due to infectious disease. The costs of infections in farm animals are mainly due to production losses, treatment of infected animals, and

  18. The Freedoms and Capabilities of Farm Animals

    DEFF Research Database (Denmark)

    Cabaret, Jacques; Chylinski, Caroline; Vaarst, Mette

    2014-01-01

    Organic farming promotes animal husbandry practices that consider the welfare of the animals on the farm. The concept of animal welfare and the standards that should encompass this concept have in many cases been largely generalised in practice, which leaves relevant aspects of animal freedom...

  19. Emotional Communicative Body Animation for Multiple Characters

    NARCIS (Netherlands)

    Egges, A.; Magnenat-Thalmann, N.

    2005-01-01

    Current body animation systems for Interactive Virtual Humans are mostly procedural or key-frame based. Although such methods provide for a high flexibility of the animation system, often it is not possible to create animations that are as realistic as animations obtained using a motion capture

  20. 21 CFR 178.3120 - Animal glue.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Animal glue. 178.3120 Section 178.3120 Food and... and Production Aids § 178.3120 Animal glue. Animal glue may be safely used as a component of articles..., transporting, or holding food, subject to the provisions of this section. (a) Animal glue consists of the...

  1. 21 CFR 184.1415 - Animal lipase.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Animal lipase. 184.1415 Section 184.1415 Food and... Substances Affirmed as GRAS § 184.1415 Animal lipase. (a) Animal lipase (CAS Reg. No. 9001-62-1) is an enzyme preparation obtained from edible forestomach tissue of calves, kids, or lambs, or from animal pancreatic...

  2. [Pigeon sport and animal rights].

    Science.gov (United States)

    Warzecha, M

    2007-03-01

    To begin, a short overview of the organization and the realization of the racing pigeon sport. Some physiological facts, relevant to racing pigeons, will be touched on. Lastly, a focus on the flights, their completion and the problems involved with the, in some cases, high number of lost pigeons. The German Club of Pigeon Breeders, has made improvements but, it is certainly not enough. The topic of "City Pigeons" will be briefed. The final part deals with pertinent animal rights issues, causes of mishaps, and some rectifying possibilities, which are available to the government veterinarian. Special emphasis will be placed on the international uniformity of this issue. The lecture should prove that there is a need for every government veterinarian to become actively involved, because the described problematic has a major effect on a very large number of animals.

  3. Modelling group dynamic animal movement

    DEFF Research Database (Denmark)

    Langrock, Roland; Hopcraft, J. Grant C.; Blackwell, Paul G.

    2014-01-01

    makes its movement decisions relative to the group centroid. The basic idea is framed within the flexible class of hidden Markov models, extending previous work on modelling animal movement by means of multi-state random walks. While in simulation experiments parameter estimators exhibit some bias......, to date, practical statistical methods which can include group dynamics in animal movement models have been lacking. We consider a flexible modelling framework that distinguishes a group-level model, describing the movement of the group's centre, and an individual-level model, such that each individual......Group dynamic movement is a fundamental aspect of many species' movements. The need to adequately model individuals' interactions with other group members has been recognised, particularly in order to differentiate the role of social forces in individual movement from environmental factors. However...

  4. Utilisation of sulfites by animals

    International Nuclear Information System (INIS)

    Fromageot, P.; Chapeville, F.

    1955-01-01

    It studied the uptake of radioactive sulfates and sulfites in sulfinic cysteine acid, taurine and cystine in animal organism. The experiments are conducted on rabbits. The experimental procedures are described: one experiment is to sterilize intestines of the animal before to inject it radioactive sulfites or sulfates, the rabbit is sacrificed 28 hours after and its organs analysed. The other experiment is to inject radioactive sulfites or sulfates in an eviscerated rabbit and sacrificed it 30 minutes after. Sulfinic cysteine acid is mainly found in liver extracts after 30 minutes and only after injection of radioactive sulfites, whereas cystine is found after 28 hours in a majority of organ extracts. It showed that sulfur used for the synthesis of sulfinic cysteine acid comes from sulfites intake and that sulfinic cysteine acid is a precursor of taurine and cystine. (M.P.)

  5. Animal models of erectile dysfunction

    Directory of Open Access Journals (Sweden)

    Snehlata V Gajbhiye

    2015-01-01

    Full Text Available Animal models have contributed to a great extent to understanding and advancement in the field of sexual medicine. Many current medical and surgical therapies in sexual medicine have been tried based on these animal models. Extensive literature search revealed that the compiled information is limited. In this review, we describe various experimental models of erectile dysfunction (ED encompassing their procedures, variables of assessment, advantages and disadvantages. The search strategy consisted of review of PubMed based articles. We included original research work and certain review articles available in PubMed database. The search terms used were "ED and experimental models," "ED and nervous stimulation," "ED and cavernous nerve stimulation," "ED and central stimulation," "ED and diabetes mellitus," "ED and ageing," "ED and hypercholesteremia," "ED and Peyronie′s disease," "radiation induced ED," "telemetric recording," "ED and mating test" and "ED and non-contact erection test."

  6. Associative learning and animal cognition.

    Science.gov (United States)

    Dickinson, Anthony

    2012-10-05

    Associative learning plays a variety of roles in the study of animal cognition from a core theoretical component to a null hypothesis against which the contribution of cognitive processes is assessed. Two developments in contemporary associative learning have enhanced its relevance to animal cognition. The first concerns the role of associatively activated representations, whereas the second is the development of hybrid theories in which learning is determined by prediction errors, both directly and indirectly through associability processes. However, it remains unclear whether these developments allow associative theory to capture the psychological rationality of cognition. I argue that embodying associative processes within specific processing architectures provides mechanisms that can mediate psychological rationality and illustrate such embodiment by discussing the relationship between practical reasoning and the associative-cybernetic model of goal-directed action.

  7. Animated construction of line drawings

    KAUST Repository

    Fu, Hongbo

    2011-12-01

    Revealing the sketching sequence of a line drawing can be visually intriguing and used for video-based storytelling. Typically this is enabled based on tedious recording of artists\\' drawing process. We demonstrate that it is often possible to estimate a reasonable drawing order from a static line drawing with clearly defined shape geometry, which looks plausible to a human viewer. We map the key principles of drawing order from drawing cognition to computational procedures in our framework. Our system produces plausible animated constructions of input line drawings, with no or little user intervention. We test our algorithm on a range of input sketches, with varying degree of complexity and structure, and evaluate the results via a user study. We also present applications to gesture drawing synthesis and drawing animation creation especially in the context of video scribing.

  8. Animated construction of line drawings

    KAUST Repository

    Fu, Hongbo

    2011-12-01

    Revealing the sketching sequence of a line drawing can be visually intriguing and used for video-based storytelling. Typically this is enabled based on tedious recording of artists\\' drawing process. We demonstrate that it is often possible to estimate a reasonable drawing order from a static line drawing with clearly defined shape geometry, which looks plausible to a human viewer. We map the key principles of drawing order from drawing cognition to computational procedures in our framework. Our system produces plausible animated constructions of input line drawings, with no or little user intervention. We test our algorithm on a range of input sketches, with varying degree of complexity and structure, and evaluate the results via a user study. We also present applications to gesture drawing synthesis and drawing animation creation especially in the context of video scribing. © 2011 ACM.

  9. Monitoring Animal Well-being

    DEFF Research Database (Denmark)

    Gronskyte, Ruta

    environment. In video surveillance, the behavior of humans and animals is monitored based on extremes: event is present/event is not present, objects behave normally/objects behave abnormally, action 1/action 2/action 3, etc. In nature, the motion of humans and animals is continuous with transitions from one...... action to another. The second aim of this thesis is to propose a method to monitor motion as a continuous process using common classification methods....... are handled. Ensuring the well-being of such large numbers of pigs using only personnel is a complicated task. Video surveillance of humans has been widely used to ensure safety and order in multiple situations. Methods have been developed to detect individual actions or abnormal behavior in small groups...

  10. Animal studies on Spacelab-3

    Science.gov (United States)

    Schatte, C.; Grindeland, R.; Callahan, P.; Berry, W.; Funk, G.; Lencki, W.

    1987-01-01

    The flight of two squirrel monkeys and 24 rats on Spacelab-3 was the first mission to provide hands-on maintenance on animals in a laboratory environment. With few exceptions, the animals grew and behaved normally, were free of chronic stress, and differed from ground controls only for gravity dependent parameters. One of the monkeys exhibited symptoms of space sickness similar to those observed in humans, which suggests squirrel monkeys may be good models for studying the space adaptation syndrome. Among the wide variety of parameters measured in the rats, most notable was the dramatic loss of muscle mass and increased fragility of long bones. Other interesting rat findings were those of suppressed interferom production by spleen cells, defective release of growth hormone by somatrophs, possible dissociation of circadian pacemakers, changes in hepatic lipid and carbohydrate metabolism, and hypersensitivity of marrow cells to erythropoietin. These results portend a strong role for animals in identifying and elucidating the physiological and anatomical responses of mammals to microgravity.

  11. Animal Models of Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Carlos Zaragoza

    2011-01-01

    Full Text Available Cardiovascular diseases are the first leading cause of death and morbidity in developed countries. The use of animal models have contributed to increase our knowledge, providing new approaches focused to improve the diagnostic and the treatment of these pathologies. Several models have been developed to address cardiovascular complications, including atherothrombotic and cardiac diseases, and the same pathology have been successfully recreated in different species, including small and big animal models of disease. However, genetic and environmental factors play a significant role in cardiovascular pathophysiology, making difficult to match a particular disease, with a single experimental model. Therefore, no exclusive method perfectly recreates the human complication, and depending on the model, additional considerations of cost, infrastructure, and the requirement for specialized personnel, should also have in mind. Considering all these facts, and depending on the budgets available, models should be selected that best reproduce the disease being investigated. Here we will describe models of atherothrombotic diseases, including expanding and occlusive animal models, as well as models of heart failure. Given the wide range of models available, today it is possible to devise the best strategy, which may help us to find more efficient and reliable solutions against human cardiovascular diseases.

  12. Animal models of cardiovascular diseases.

    Science.gov (United States)

    Zaragoza, Carlos; Gomez-Guerrero, Carmen; Martin-Ventura, Jose Luis; Blanco-Colio, Luis; Lavin, Begoña; Mallavia, Beñat; Tarin, Carlos; Mas, Sebastian; Ortiz, Alberto; Egido, Jesus

    2011-01-01

    Cardiovascular diseases are the first leading cause of death and morbidity in developed countries. The use of animal models have contributed to increase our knowledge, providing new approaches focused to improve the diagnostic and the treatment of these pathologies. Several models have been developed to address cardiovascular complications, including atherothrombotic and cardiac diseases, and the same pathology have been successfully recreated in different species, including small and big animal models of disease. However, genetic and environmental factors play a significant role in cardiovascular pathophysiology, making difficult to match a particular disease, with a single experimental model. Therefore, no exclusive method perfectly recreates the human complication, and depending on the model, additional considerations of cost, infrastructure, and the requirement for specialized personnel, should also have in mind. Considering all these facts, and depending on the budgets available, models should be selected that best reproduce the disease being investigated. Here we will describe models of atherothrombotic diseases, including expanding and occlusive animal models, as well as models of heart failure. Given the wide range of models available, today it is possible to devise the best strategy, which may help us to find more efficient and reliable solutions against human cardiovascular diseases.

  13. Carbohydrates Through Animation: Preliminary Step

    Directory of Open Access Journals (Sweden)

    J.K. Sugai

    2004-05-01

    Full Text Available Methods of education are changing, so the educational tools must change too. The developmentof the systems of information and communication gave the opportunity to bring new technology tothe learning process. Modern education needs interactive programs that may be available to theacademic community, in order to ease the learning process and sharing of the knowledge. Then,an educational software on Carbohydrates is being developed using concept maps and FLASH-MXanimations program, and approached through six modules. The introduction of Carbohydrates wasmade by the module Carbohydrates on Nature, which shows the animations gures of a teacher andstudents, visiting a farm, identifying the carbohydrates found in vegetables, animals, and microor-ganisms, integrated by links containing short texts to help understanding the structure and functionof carbohydrates. This module was presented, as pilot experiment, to teachers and students, whichdemonstrated satisfaction, and high receptivity, by using animation and interactivitys program asstrategy to biochemistrys education. The present work is part of the project Biochemistry throughanimation, which is having continuity.

  14. Fluorosis in humans and animals

    Directory of Open Access Journals (Sweden)

    Mirona Palczewska-Komsa

    2015-12-01

    Full Text Available Fluorine compounds occur quite commonly in nature. They are exist in water, in soil, in geological decks, in living organisms. On human and animal bodies can influence moderately preferably or more often unfavorably. The deficiency or excess of this element results in undesirable effects in hard tissue, nervous tissue and other organs. Due to adverse effect of this element to a living organism it comes to fluorosis. The aim of the study was to determine the influence of the toxic effect of fluoride compounds on the human and other vertebrate animals depending on the time and dosage F- and the type of tissue and / or organ on the basis of the scientific literature. On the basis of the available publications, it was revealed that F- toxicity substantially depends on time and dose exposure on these element. Chronic fluorosis, more often than acute is observed in human and animals. Biological factors (including species differences susceptibility, metabolic activity of tissue and environmental factors can accumulate, which increases probability of F- toxicity for living organisms.

  15. Irradiation of laboratory animal diets

    International Nuclear Information System (INIS)

    Adamiker, D.

    1976-01-01

    The increasing demand for well-defined, standardized laboratory animals fr use in experimental research has led to the development of many new methods aimed at keeping the animals free of pathogenic micro-organisms. In this respect the problem of contaminated feeds has become more and more widely recognized. Chemial treatments and heat-treatments, which are the methods most commonly used at present, do have many disadvantages and this has led to an increasing interest in the application of irradiation for sterilizing animal feeds. The author reviews in some detail the various feeding studies which have been performed to date to establish whether or not irradiated feeds are safe for consumption. Much attention is now being given to feed irradiation throughout the world; it is estimated, for example, that approximately 700 tons of feed are already being irradiated per year and that this amount is likely to increase steadily in the future. These activities and recent developments are also briefly reviewed. (author)

  16. Animal Health in the Tropics

    Directory of Open Access Journals (Sweden)

    M.R. Jainudeen

    1996-01-01

    Full Text Available Most developing countries in Africa and Asia are located in the tropics (23° north and south of the equator. The poor productivity of ruminants in these countries is mostly due to inadequate nutrition, infectious diseases, low rates of reproduction, poor genotype, high ambient temperatures and socioeconomic constraints. In addition to infectious diseases which have long since been eradicated or brought under control in developed countries, there are diseases unique to the tropical environment. In the past, the diagnosis of most diseases was based on serological tests. The enzyme-linked immunosorbent assay (ELISA, a rapid method of identifying viral and bacterial infections, is contributing to the eradication or control of most epidemic diseases which inflict high mortality. Less attention has; however, been given to subclinical diseases which adversely affect reproduction, growrh rates and reduced performance (draught power, milk and meat. The interaction of veterinary epidemiology and agricultural economics has helped epidemiologists and veterinarians to focus on the economic importance of animal diseases. The emerging trends in animal health include new diagnostic methods using DNA probes, new vaccines, sustainable parasite control schemes and herd health monitoring. The study of infectious diseases of veterinary importance will continue to he supported by modern techniques of molecular biology. Veterinary curricula should emphasis both animal health and production in the context of current national development occurring in the livestock sector.

  17. Color constancy in Japanese animation

    Science.gov (United States)

    Ichihara, Yasuyo G.

    2006-01-01

    In this study, we measure the colors used in a Japanese Animations. The result can be seen on CIE-xy color spaces. It clearly shows that the color system is not a natural appearance system but an imagined and artistic appearance system. Color constancy of human vision can tell the difference in skin and hair colors between under moonlight and day light. Human brain generates a match to the memorized color of an object from daylight viewing conditions to the color of the object in different viewing conditions. For example, Japanese people always perceive the color of the Rising Sun in the Japanese flag as red even in a different viewing condition such as under moonlight. Color images captured by a camera cannot present those human perceptions. However, Japanese colorists in Animation succeeded in painting the effects of color constancy not only under moonlight but also added the memory matching colors. They aim to create a greater impact on viewer's perceptions by using the effect of the memory matching colors. In this paper, we propose the Imagined Japanese Animation Color System. This system in art is currently a subject of research in Japan. Its importance is that it could also provide an explanation on how human brain perceives the same color under different viewing conditions.

  18. Skepticism, empathy, and animal suffering.

    Science.gov (United States)

    Aaltola, Elisa

    2013-12-01

    The suffering of nonhuman animals has become a noted factor in deciding public policy and legislative change. Yet, despite this growing concern, skepticism toward such suffering is still surprisingly common. This paper analyzes the merits of the skeptical approach, both in its moderate and extreme forms. In the first part it is claimed that the type of criterion for verification concerning the mental states of other animals posed by skepticism is overly (and, in the case of extreme skepticism, illogically) demanding. Resting on Wittgenstein and Husserl, it is argued that skepticism relies on a misguided epistemology and, thus, that key questions posed by it face the risk of absurdity. In the second part of the paper it is suggested that, instead of skepticism, empathy together with intersubjectivity be adopted. Edith Stein's take on empathy, along with contemporary findings, are explored, and the claim is made that it is only via these two methods of understanding that the suffering of nonhuman animals can be perceived.

  19. Animal models of cardiac cachexia.

    Science.gov (United States)

    Molinari, Francesca; Malara, Natalia; Mollace, Vincenzo; Rosano, Giuseppe; Ferraro, Elisabetta

    2016-09-15

    Cachexia is the loss of body weight associated with several chronic diseases including chronic heart failure (CHF). The cachectic condition is mainly due to loss of skeletal muscle mass and adipose tissue depletion. The majority of experimental in vivo studies on cachexia rely on animal models of cancer cachexia while a reliable and appropriate model for cardiac cachexia has not yet been established. A critical issue in generating a cardiac cachexia model is that genetic modifications or pharmacological treatments impairing the heart functionality and used to obtain the heart failure model might likely impair the skeletal muscle, this also being a striated muscle and sharing with the myocardium several molecular and physiological mechanisms. On the other hand, often, the induction of heart damage in the several existing models of heart failure does not necessarily lead to skeletal muscle loss and cachexia. Here we describe the main features of cardiac cachexia and illustrate some animal models proposed for cardiac cachexia studies; they include the genetic calsequestrin and Dahl salt-sensitive models, the monocrotaline model and the surgical models obtained by left anterior descending (LAD) ligation, transverse aortic constriction (TAC) and ascending aortic banding. The availability of a specific animal model for cardiac cachexia is a crucial issue since, besides the common aspects of cachexia in the different syndromes, each disease has some peculiarities in its etiology and pathophysiology leading to cachexia. Such peculiarities need to be unraveled in order to find new targets for effective therapies. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. Animal Models of Allergic Diseases

    Directory of Open Access Journals (Sweden)

    Domenico Santoro

    2014-12-01

    Full Text Available Allergic diseases have great impact on the quality of life of both people and domestic animals. They are increasing in prevalence in both animals and humans, possibly due to the changed lifestyle conditions and the decreased exposure to beneficial microorganisms. Dogs, in particular, suffer from environmental skin allergies and develop a clinical presentation which is very similar to the one of children with eczema. Thus, dogs are a very useful species to improve our understanding on the mechanisms involved in people’s allergies and a natural model to study eczema. Animal models are frequently used to elucidate mechanisms of disease and to control for confounding factors which are present in studies with patients with spontaneously occurring disease and to test new therapies that can be beneficial in both species. It has been found that drugs useful in one species can also have benefits in other species highlighting the importance of a comprehensive understanding of diseases across species and the value of comparative studies. The purpose of the current article is to review allergic diseases across species and to focus on how these diseases compare to the counterpart in people.

  1. The rights of man and animal experimentation.

    OpenAIRE

    Martin, J

    1990-01-01

    Since emotions give contradictory signals about animal experimentation in medical science, man's relationship to animals must be based upon reason. Thomas Aquinas argues that man is essentially different from animals because man's intellectual processes show evidence of an abstract mechanism not possessed by animals. Man's rights arise in association with this essential difference. The consequence is that only man possesses true rights by Aquinas's definition; animals have them only by analog...

  2. "Sport Guts" in Japanese Girl Anime

    OpenAIRE

    Miho Tsukamoto

    2015-01-01

    "Sport Guts" in Japanese anime developed not only to strengthen mentality but also to challenge for objectives. This paper helps to understand the development of Japanese girl anime, and its philosophical concepts of Japanese amine. This paper focuses on girls' sport anime "Sport Guts,", which is the major philosophy of Japanese girl anime and centers on a girl who is enthusiastic about volleyball and makes an effort to compete in the World Series by focusing on girl anime b...

  3. Animal experimentation--a personal view.

    Science.gov (United States)

    Gershoff, Stanley N

    2009-02-01

    Disagreement about the use of animals in biomedical research has resulted in absurd positions by both sides. Increasingly, some zealots against animal experimentation have resorted to violence or other illegal acts to support their points of view. The value of animal research in providing better health for man and animals is incontrovertible. This is illustrated by references to animal research in the field of nutrition.

  4. Sarcoplasmatic and myofibrillar protein changes caused by acute heat stress in broiler chicken Alterações nas proteínas sarcoplasmáticas e miofibrilares em frangos de corte causadas por estresse térmico agudo

    Directory of Open Access Journals (Sweden)

    Carolina de Castro Santos

    2008-01-01

    Full Text Available Acute heat stress (AHS modifies the structure of myofibrils affecting functional properties of meat, mainly the water holding capacity. This experiment aimed to identify changes in proteolysis and migration between the myofibrillar and sarcoplasmatic fractions due to pre-slaughter AHS. Myofibrillar fragmentation index (MFI, SDS-PAGE, western blot of vinculin (WB and shear force (SF were determined. Six hundred broilers (Gallus gallus were slaughtered in three different days (ST. In each ST, groups of ten animals were placed in transport crates and submitted to AHS (35ºC, 75 - 85% RH for 2 hours. Simultaneously, the non-stressed broilers (NS were kept in thermoneutral environment (22ºC, 83 ± 6.6% RH within the crates in the same density. After slaughter, the breast muscles were kept refrigerated until the withdrawal of all samples (0, 1, 2, 6 and 24 hours after slaughter. Sampling within AHS and NS birds was collected according to lightness value (normal L* 51, except for determination of MFI and SF. The lightness was used later to perform SDS-PAGE and WB analyses. MFI kinetics showed that the fragmentation rate was superior in animals NS, indicating that AHS can harm proteolysis and rate of myofibrillar fragmentation. However, the extent of fragmentation did not change, as well as SF values. SDS-PAGE for Troponin fragments indicated a differentiated pattern between AHS and NS. The WB did not show alterations in vinculin fragmentation. Modifications in sarcoplasmatic fraction are observed in meat with high L*values, independent of environmental condition.O estresse térmico agudo (ET causa alterações na estrutura das miofibrilas, afetando propriedades funcionais da carne, principalmente a capacidade de retenção de água. Identificaram-se mudanças na proteólise e migração entre as frações miofibrilar e sarcoplasmática, decorrentes do ET pré-abate, através do índice de fragmentação miofibrilar (MFI, SDS-PAGE para troponina (SDS

  5. MENINGOENCEFALITE NECROSANTE EM BOVINOS CAUSADA POR HERPESVÍRUS BOVINO NO ESTADO DE MATO GROSSO, BRASIL NECROTIZING MENINGO-ENCEPHALITIS IN CATTLE DUE TO BOVINE HERPESVIRUS IN THE STATE OF MATO GROSSO, BRAZIL

    Directory of Open Access Journals (Sweden)

    Edson Moleta Colodel

    2002-04-01

    to 72 months old. Neurological manifestations were the main clinical signs noticed. The animals were separated from the herd. The animals showed profuse salivation, serous nasal and ocular discharge, profound depression, incoordination, walking or running in circles, blindness, diminution of tongue tonus, trembling and opistotonus. Most of the cases had no macroscopic alterations. Some cases had diffuse encephalic congestion, multifocal submeningeal hemorragics, flattened cerebral circumvolutions and focal discoloration of the cortex. The main microscopic lesions in the 12 cases were necrotizing meningo-encephalitis with eosinophilic intranuclear inclusion bodies in astrocytes, and cortical malacia. Virus was isolated from three cases submitted from a total of seven examined. One of the cases with virus isolation at the histophatology examination yielded a diagnosis of polioencephalomalacia.

  6. Narrating Animal Trauma in Bulgakov and Tolstoy

    Directory of Open Access Journals (Sweden)

    Anastassiya Andrianova

    2016-11-01

    Full Text Available Following the recent “animal turn” in literary studies, which has inspired scholars to revisit traditional human-centered interpretations of texts narrated by animals, this article focuses on the convergence of animal studies and trauma theory. It offers new animal-centered close readings of Tolstoy’s Strider and Bulgakov’s Heart of a Dog, paying attention to animal pain rather than seeing it, and the text as a whole, as an allegory of human society. Like many other authors of literary fiction featuring animal narrators, Tolstoy and Bulgakov employ a kind of empathic ventriloquism to narrate animal pain, an important project which, however, given the status of both the animal and trauma outside human language, and thus susceptible to being distorted by it, produces inauthentic discourse (animal-like, rather than animal narration; therefore, these authors get closest to animal pain, not through sophisticated narration, but through the use of ellipses and onomatopoeia. Ultimately, any narratological difficulty with animal focalization is minor compared to the ethical imperative of anti-speciesist animal-standpoint criticism, and the goal is to reconceive the status of animals in literature so as to change their ontological place in the world, urging that this critical work and animal rights advocacy be continued in the classroom.

  7. Species identification of processed animal proteins (PAPs) in animal feed containing feed materials from animal origin.

    Science.gov (United States)

    Axmann, Sonja; Adler, Andreas; Brandstettner, Agnes Josephine; Spadinger, Gabriela; Weiss, Roland; Strnad, Irmengard

    2015-01-01

    Since June 2013 the total feed ban of processed animal proteins (PAPs) was partially lifted. Now it is possible to mix fish feed with PAPs from non-ruminants (pig and poultry). To guarantee that fish feed, which contains non-ruminant PAPs, is free of ruminant PAPs, it has to be analysed with a ruminant PCR assay to comply with the total ban of feeding PAPs from ruminants. However, PCR analysis cannot distinguish between ruminant DNA, which originates from proteins such as muscle and bones, and ruminant DNA, which comes from feed materials of animal origin such as milk products or fat. Thus, there is the risk of obtaining positive ruminant PCR signals based on these materials. The paper describes the development of the combination of two analysis methods, micro-dissection and PCR, to eliminate the problem of 'false-positive' PCR signals. With micro-dissection, single particles can be isolated and subsequently analysed with PCR.

  8. SIMULATED ANIMAL EXPERIMENTS IN TEACHING AND RESEARCH

    Directory of Open Access Journals (Sweden)

    Chirag B. Mistry, Shreya M. Shah, Jagatkumar D. Bhatt

    2015-07-01

    Full Text Available Animal experiments are of paramount importance in the pre-clinical screening of new chemical entity. On the other hand, various regulatory guidelines for animal experiments are becoming more stringent in the face of worldwide protests by animal rights activists. Moreover, simulated animal experiments’ softwares are being developed and they can be implemented in the postgraduate and graduate students’ curriculum for demonstration of standard physiological and pharmacological principles compared to real time animal experiments. In fact, implementation of virtual experiment will decrease hand on experience of animal experiments among medical students, but after medical graduation, animal experiment is lest utilized during their day to day clinical practice. Similarly, in case of postgraduate pharmacology curriculum, computer based virtual animal experiments can facilitate teaching and learning in a short span of time with various protocols, without sacrificing any animal for already established experimental outcomes.

  9. Chapter 7. Radioactivity of animals and animal organs and factors influencing their value

    International Nuclear Information System (INIS)

    Toelgyessy, J.; Harangozo, M.

    2000-01-01

    This is a chapter of textbook of radioecology for university students. In this chapter authors deal with radioactivity of animals and animal organs and factors influencing their value. Chapter consist of next parts: (1) Natural radioactivity of animals; (2) Radioactive contamination of animal tissues; (3) Connection of radioactive contamination with species of animals and discriminatingly ability of animal organism; (4) Connection of radioactive contamination with age of animal and with biological half-life T b ; (5) Factors influencing radioactive contamination of biological cycle: food - animal; (6) Possibilities of decreasing of radioactive contamination of foods with animal origin

  10. When Humans Become Animals: Development of the Animal Category in Early Childhood

    Science.gov (United States)

    Herrmann, Patricia A.; Medin, Douglas L.; Waxman, Sandra R.

    2012-01-01

    The current study examines 3- and 5-year-olds' representation of the concept we label "animal" and its two nested concepts--"animal"[subscript contrastive] (including only non-human animals) and "animal"[subscript inclusive] (including both humans and non-human animals). Building upon evidence that naming promotes object categorization, we…

  11. Animal subjectivity : a study into philosophy and theory of animal experience

    NARCIS (Netherlands)

    Lijmbach, S.

    1998-01-01

    For many people, laypeople as well as animal scientists and philosophers, animal welfare involves animal feelings. Scientifically, however, animal feelings are problematic. In the concluding remarks of a conference about the welfare of domestic animals in 1994, for example, two questions

  12. Demonstrating idAnimate : a multi-touch system for sketching and rapidly manipulating animations

    NARCIS (Netherlands)

    Quevedo Fernandez, Javier; Martens, J.B.O.S.

    2012-01-01

    This demonstration presents idAnimate, a multi-touch application for sketching animations. Thanks to the affordances provided by multitouch interfaces, idAnimate yields a novel, intuitive and easy to use animation technique named transformation-by-example, that allows users to author animations in

  13. 75 FR 20917 - New Animal Drugs for Use in Animal Feeds; Melengestrol, Monensin, and Ractopamine

    Science.gov (United States)

    2010-04-22

    .... FDA-2010-N-0002] New Animal Drugs for Use in Animal Feeds; Melengestrol, Monensin, and Ractopamine... (FDA) is amending the animal drug regulations to reflect approval of a supplemental abbreviated new animal drug application (ANADA) filed by Ivy Laboratories, Div. of Ivy Animal Health, Inc. The...

  14. 75 FR 7555 - New Animal Drugs for Use in Animal Feeds; Bacitracin Zinc; Nicarbazin

    Science.gov (United States)

    2010-02-22

    .... FDA-2010-N-0002] New Animal Drugs for Use in Animal Feeds; Bacitracin Zinc; Nicarbazin AGENCY: Food... amending the animal drug regulations to reflect approval of an original abbreviated new animal drug... generic copy of NADA 141-146, sponsored by Phibro Animal Health, for combination use of BACIFERM...

  15. 76 FR 65109 - New Animal Drugs for Use in Animal Feeds; Melengestrol; Monensin; Tylosin

    Science.gov (United States)

    2011-10-20

    .... FDA-2011-N-0003] New Animal Drugs for Use in Animal Feeds; Melengestrol; Monensin; Tylosin AGENCY...) is amending the animal drug regulations to reflect approval of a supplemental abbreviated new animal drug application (ANADA) filed by Ivy Laboratories, Division of Ivy Animal Health, Inc. The...

  16. 76 FR 60721 - New Animal Drugs for Use in Animal Feeds; Melengestrol; Monensin

    Science.gov (United States)

    2011-09-30

    .... FDA-2011-N-0003] New Animal Drugs for Use in Animal Feeds; Melengestrol; Monensin AGENCY: Food and... amending the animal drug regulations to reflect approval of a supplemental abbreviated new animal drug application (ANADA) filed by Ivy Laboratories, Division of Ivy Animal Health, Inc. The supplemental ANADA...

  17. Efeitos da esplenectomia na peritonite causada por lesão traumática do cólon: estudo em ratos Effects of splenectomy on peritonitis produced by a colonic injury: study in rats

    Directory of Open Access Journals (Sweden)

    Luís Sérgio Nassif

    2004-09-01

    Full Text Available OBJETIVO: Estudar o efeito da esplenectomia na infecção intra-abdominal com bactérias da flora enteral, liberadas para a cavidade abdominal através de uma lesão induzida no cólon de ratos Wistar. MÉTODOS: Foram utilizados 64 animais, sendo 20 do Grupo A1 (normais sem sutura da lesão, 22 do Grupo A2 (normais com sutura da lesão e 22 do Grupo B (esplenectomizados e com sutura da lesão. Os animais foram submetidos à laparotomia mediana e a indução da peritonite intra-operatória foi obtida através de lesão do cólon previamente distendido pela introdução de uma sonda naso-gástrica via retal e injeção de 2 ml de soro fisiológico. Foram realizados exames bacteriológicos de lavado abdominal obtido por swab esterelizado e exame microscópico de segmento suturado do cólon de amostras obtidas dos grupos A2 e B com 48hs, 96hs e 12 dias de pós-operatório. Todos os animais foram submetidos a necropsia por ocasião do óbito ou no 12º. dia de pós-operatório quando os sobreviventes foram sacrificados. RESULTADOS: Agentes bacterianos semelhantes foram encontrados nos três grupos: E.coli (100%; Enterococcus faecalis (97%; P. mirabilis (90%; Klebsiela pneumoniae (70%; Citobacter freundi (70% e Enterobacter aglomerans (63%. O exame microscópico revelou menor reação inflamatória no grupo esplenectomizado. A causa da morte na maioria foi peritonite nas primeiras 96hs. Houve alto índice de significância de mortalidade entre os animais do Grupo B (80% em relação ao Grupo A2 (sem mortalidade e em relação ao Grupo A1 (35%. CONCLUSÃO: Houve alto índice de significância de mortalidade em vigência de peritonite nos animais esplenectomizados em relação aos animais que não foram esplenectomizados.BACKGROUND: Study the effects of splenectomy on the intra-abdominal infection by bowel flora, consequent to a colonic injury in Wistar rats. METHODS: We used 64 animals, 20 for Group A1 (normal with colon lesion left open, 22 for Group

  18. Society’s attitude towards animals

    OpenAIRE

    Brčinović, Brigita

    2014-01-01

    In my diploma thesis I decided to write about relationship between society and animals, mostly because I love animals very much. Although slow, I think that relationship between society and animals is changing to better in last few years. In lots of cases a child is growing up with an animal since his young ages, animals are included in preschool programs in different ways, and not rarely children have animals on visit or even in their own group in kindergarden. Also, in specialized literatur...

  19. Lysozymes in the animal kingdom.

    Science.gov (United States)

    Callewaert, Lien; Michiels, Chris W

    2010-03-01

    Lysozymes (EC 3.2.1.17) are hydrolytic enzymes, characterized by their ability to cleave the beta-(1,4)-glycosidic bond between N-acetylmuramic acid and N-acetylglucosamine in peptidoglycan, the major bacterial cell wall polymer. In the animal kingdom, three major distinct lysozyme types have been identified--the c-type (chicken or conventional type), the g-type (goose-type) and the i-type (invertebrate type) lysozyme. Examination of the phylogenetic distribution of these lysozymes reveals that c-type lysozymes are predominantly present in the phylum of the Chordata and in different classes of the Arthropoda. Moreover, g-type lysozymes (or at least their corresponding genes) are found in members of the Chordata, as well as in some bivalve mollusks belonging to the invertebrates. In general, the latter animals are known to produce i-type lysozymes. Although the homology in primary structure for representatives of these three lysozyme types is limited, their three-dimensional structures show striking similarities. Nevertheless, some variation exists in their catalytic mechanisms and the genomic organization of their genes. Regarding their biological role, the widely recognized function of lysozymes is their contribution to antibacterial defence but, additionally, some lysozymes (belonging to different types) are known to function as digestive enzymes.

  20. Episodic memory in nonhuman animals.

    Science.gov (United States)

    Templer, Victoria L; Hampton, Robert R

    2013-09-09

    Episodic memories differ from other types of memory because they represent aspects of the past not present in other memories, such as the time, place, or social context in which the memories were formed. Focus on phenomenal experience in human memory, such as the sense of 'having been there', has resulted in conceptualizations of episodic memory that are difficult or impossible to apply to nonhuman species. It is therefore a significant challenge for investigators to agree on objective behavioral criteria that can be applied in nonhuman animals and still capture features of memory thought to be critical in humans. Some investigators have attempted to use neurobiological parallels to bridge this gap; however, defining memory types on the basis of the brain structures involved rather than on identified cognitive mechanisms risks missing crucial functional aspects of episodic memory, which are ultimately behavioral. The most productive way forward is likely a combination of neurobiology and sophisticated cognitive testing that identifies the mental representations present in episodic memory. Investigators that have refined their approach from asking the naïve question "do nonhuman animals have episodic memory" to instead asking "what aspects of episodic memory are shared by humans and nonhumans" are making progress. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Animal venoms as antimicrobial agents.

    Science.gov (United States)

    Perumal Samy, Ramar; Stiles, Bradley G; Franco, Octavio L; Sethi, Gautam; Lim, Lina H K

    2017-06-15

    Hospitals are breeding grounds for many life-threatening bacteria worldwide. Clinically associated gram-positive bacteria such as Staphylococcus aureus/methicillin-resistant S. aureus and many others increase the risk of severe mortality and morbidity. The failure of antibiotics to kill various pathogens due to bacterial resistance highlights the urgent need to develop novel, potent, and less toxic agents from natural sources against various infectious agents. Currently, several promising classes of natural molecules from snake (terrestrial and sea), scorpion, spider, honey bee and wasp venoms hold promise as rich sources of chemotherapeutics against infectious pathogens. Interestingly, snake venom-derived synthetic peptide/snake cathelicidin not only has potent antimicrobial and wound-repair activity but is highly stable and safe. Such molecules are promising candidates for novel venom-based drugs against S. aureus infections. The structure of animal venom proteins/peptides (cysteine rich) consists of hydrophobic α-helices or β-sheets that produce lethal pores and membrane-damaging effects on bacteria. All these antimicrobial peptides are under early experimental or pre-clinical stages of development. It is therefore important to employ novel tools for the design and the development of new antibiotics from the untapped animal venoms of snake, scorpion, and spider for treating resistant pathogens. To date, snail venom toxins have shown little antibiotic potency against human pathogens. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Animal models of drug addiction.

    Science.gov (United States)

    García Pardo, María Pilar; Roger Sánchez, Concepción; De la Rubia Ortí, José Enrique; Aguilar Calpe, María Asunción

    2017-09-29

    The development of animal models of drug reward and addiction is an essential factor for progress in understanding the biological basis of this disorder and for the identification of new therapeutic targets. Depending on the component of reward to be studied, one type of animal model or another may be used. There are models of reinforcement based on the primary hedonic effect produced by the consumption of the addictive substance, such as the self-administration (SA) and intracranial self-stimulation (ICSS) paradigms, and there are models based on the component of reward related to associative learning and cognitive ability to make predictions about obtaining reward in the future, such as the conditioned place preference (CPP) paradigm. In recent years these models have incorporated methodological modifications to study extinction, reinstatement and reconsolidation processes, or to model specific aspects of addictive behavior such as motivation to consume drugs, compulsive consumption or drug seeking under punishment situations. There are also models that link different reinforcement components or model voluntary motivation to consume (two-bottle choice, or drinking in the dark tests). In short, innovations in these models allow progress in scientific knowledge regarding the different aspects that lead individuals to consume a drug and develop compulsive consumption, providing a target for future treatments of addiction.

  3. Epigenetics in natural animal populations.

    Science.gov (United States)

    Hu, J; Barrett, R D H

    2017-09-01

    Phenotypic plasticity is an important mechanism for populations to buffer themselves from environmental change. While it has long been appreciated that natural populations possess genetic variation in the extent of plasticity, a surge of recent evidence suggests that epigenetic variation could also play an important role in shaping phenotypic responses. Compared with genetic variation, epigenetic variation is more likely to have higher spontaneous rates of mutation and a more sensitive reaction to environmental inputs. In our review, we first provide an overview of recent studies on epigenetically encoded thermal plasticity in animals to illustrate environmentally-mediated epigenetic effects within and across generations. Second, we discuss the role of epigenetic effects during adaptation by exploring population epigenetics in natural animal populations. Finally, we evaluate the evolutionary potential of epigenetic variation depending on its autonomy from genetic variation and its transgenerational stability. Although many of the causal links between epigenetic variation and phenotypic plasticity remain elusive, new data has explored the role of epigenetic variation in facilitating evolution in natural populations. This recent progress in ecological epigenetics will be helpful for generating predictive models of the capacity of organisms to adapt to changing climates. © 2017 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2017 European Society For Evolutionary Biology.

  4. Parathyroid diseases and animal models.

    Science.gov (United States)

    Imanishi, Yasuo; Nagata, Yuki; Inaba, Masaaki

    2012-01-01

    CIRCULATING CALCIUM AND PHOSPHATE ARE TIGHTLY REGULATED BY THREE HORMONES: the active form of vitamin D (1,25-dihydroxyvitamin D), fibroblast growth factor (FGF)-23, and parathyroid hormone (PTH). PTH acts to stimulate a rapid increment in serum calcium and has a crucial role in calcium homeostasis. Major target organs of PTH are kidney and bone. The oversecretion of the hormone results in hypercalcemia, caused by increased intestinal calcium absorption, reduced renal calcium clearance, and mobilization of calcium from bone in primary hyperparathyroidism. In chronic kidney disease, secondary hyperparathyroidism of uremia is observed in its early stages, and this finally develops into the autonomous secretion of PTH during maintenance hemodialysis. Receptors in parathyroid cells, such as the calcium-sensing receptor, vitamin D receptor, and FGF receptor (FGFR)-Klotho complex have crucial roles in the regulation of PTH secretion. Genes such as Cyclin D1, RET, MEN1, HRPT2, and CDKN1B have been identified in parathyroid diseases. Genetically engineered animals with these receptors and the associated genes have provided us with valuable information on the patho-physiology of parathyroid diseases. The application of these animal models is significant for the development of new therapies.

  5. Fauna Europaea: Helminths (Animal Parasitic

    Directory of Open Access Journals (Sweden)

    David Gibson

    2014-09-01

    Full Text Available Fauna Europaea provides a public web-service with an index of scientific names (including important synonyms of all living European land and freshwater animals, their geographical distribution at country level (up to the Urals, excluding the Caucasus region, and some additional information. The Fauna Europaea project covers about 230,000 taxonomic names, including 130,000 accepted species and 14,000 accepted subspecies, which is much more than the originally projected number of 100,000 species. This represents a huge effort by more than 400 contributing specialists throughout Europe and is a unique (standard reference suitable for many users in science, government, industry, nature conservation and education. Helminths parasitic in animals represent a large assemblage of worms, representing three phyla, with more than 200 families and almost 4,000 species of parasites from all major vertebrate and many invertebrate groups. A general introduction is given for each of the major groups of parasitic worms, i.e. the Acanthocephala, Monogenea, Trematoda (Aspidogastrea and Digenea, Cestoda and Nematoda. Basic information for each group includes its size, host-range, distribution, morphological features, life-cycle, classification, identification and recent key-works. Tabulations include a complete list of families dealt with, the number of species in each and the name of the specialist responsible for data acquisition, a list of additional specialists who helped with particular groups, and a list of higher taxa dealt with down to the family level. A compilation of useful references is appended.

  6. Meningoencefalite em bovinos causada por herpesvírus bovino-5 no Mato Grosso do Sul e São Paulo Meningoencephalitis in cattle caused by bovine herpesvirus-5 in Mato Grosso do Sul and São Paulo

    Directory of Open Access Journals (Sweden)

    Sandro César Salvador

    1998-04-01

    infected animals inoculated in calf testis cells and MDBK cells. The virus was identified by immunoperoxidase staining with use of monoclonal specific antibodies. Outbreaks of infection by BHV-5 represent 5% of the total number of bovine cases submitted for diagnosis to the Clinical Hospital of the University of Mato Grosso do Sul. These results indicate the importance of the disease in Mato Grosso do Sul and the need for its differentiation from other diseases which affect the nervous system.

  7. Indicatoren voor dierenwelzijn en diergezondheid = Indicators for animal welfare and animal health

    NARCIS (Netherlands)

    Leenstra, F.R.; Neijenhuis, F.

    2009-01-01

    The Dutch Ministry of Agriculture, Nature and Food Quality requires a monitor for animal welfare and animal health to evaluate progress in this field. This report describes which indicators for animal welfare and health can be used for the monitor

  8. Solidarity with Animals: Assessing a Relevant Dimension of Social Identification with Animals.

    Science.gov (United States)

    Amiot, Catherine E; Bastian, Brock

    2017-01-01

    Interactions with animals are pervasive in human life, a fact that is reflected in the burgeoning field of human-animal relations research. The goal of the current research was to examine the psychology of our social connection with other animals, by specifically developing a measure of solidarity with animals. In 8 studies using correlational, experimental, and longitudinal designs, solidarity with animals predicted more positive attitudes and behaviors toward animals, over and above existing scales of identification, and even when this implied a loss of resources and privileges for humans relative to animals. Solidarity with animals also displayed predicted relationships with relevant variables (anthropomorphism, empathy). Pet owners and vegetarians displayed higher levels of solidarity with animals. Correlational and experimental evidence confirmed that human-animal similarity heightens solidarity with animals. Our findings provide a useful measure that can facilitate important insights into the nature of our relationships with animals.

  9. Incidência de viroses e enfezamentos e estimativa de perdas causadas por molicutes em milho no Paraná Occurrence of viruses and stunting diseases and estimative of yield losses by mollicutes in corn in Paraná State, Brazil

    Directory of Open Access Journals (Sweden)

    Elizabeth de Oliveira

    2003-01-01

    Full Text Available O objetivo deste trabalho foi avaliar a incidência de viroses e enfezamentos e estimar as perdas causadas por enfezamentos na cultura do milho safrinha. Os diagnósticos baseados em sintomas foram confirmados por PCR ou RTPCR. Em todas as lavouras, foram identificadas plantas com sintomas de enfezamentos, em incidência de 6,2% a 49,9% (média de 20,7%. Na identificação de insetos vetores desses patógenos, a cigarrinha Dalbulus maidis foi detectada em 20 lavouras das 24 amostradas, constituindo 66,6% do total de espécimens de cigarrinhas coletadas. A perda potencial causada pelos enfezamentos no período foi estimada em cerca de 16,5 milhões de dólares. A ocorrência de plantas com sintomas de "Maize rayado fino virus" e "Maize dwarf mosaic virus" foi baixa e o diagnóstico confirmado por RTPCR. A análise de 441 amostras suspeitas de infecção por "Mal de Río Cuarto virus", por DASELISA, mostrou ausência desse vírus. Resultados de PCR indicaram a presença de um possível fitoplasma distinto de "Maize bushy stunt phytoplasma" em duas plantas apresentando nanismo acentuado, folhas estreitas, enrijecidas, com deformações, e grãos na inflorescência, havendo necessidade de mais estudos para a confirmação da identidade desse possível novo fitoplasma.The objective of this work was to evaluate the occurence and yield losses by corn stunting diseases and maize viruses in "safrinha" season. Disease diagnostics based on plant symptoms were confirmed by PCR or RTPCR assays. Insect samples were collected in 24 fields for identification of vectors of the pathogens. Corn stunting diseases symptoms were observed in all crops evaluated, with incidence levels ranging from 6.2% to 49.9% (average 20.7% and the presence of the leafhopper Dalbulus maidis, was detected in 20 of the 24 areas evaluated. This insect species was prevalent, representing 66,6% of total leafhoppers specimens collected. The potential yield losses caused by mollicutes was

  10. Establishment for quality control of experimental animal

    International Nuclear Information System (INIS)

    Kim, Tae Hwan; Kim, Soo Kwan; Kim, Tae Kyoung

    1999-06-01

    Until now, because we have imported experimental animal from foreign experimental animal corporation, we could have saved money by establishing the quality control of animal in barrier system. In order to improve the quality of animal experiment and efficiency of biomedical study, it is indispensable to control many factors that effect in the experiment. Therefore, it is essential to organize the system of laboratory animal care for enhancing reliability and revivability of experimental results. The purpose of the present investigation was to establish the quality control system of experimental animals that we can provide good quality animals according to the experimental condition of each investigator although the exact quality control system to estimate the infection of bacteria and virus easily remains ill-defined yet. Accordingly, we established the useful quality control system for microbiologic monitoring and environmental monitoring to protect experimental animal from harmful bacteria and virus

  11. Animal Rights Groups Target High School Dissection.

    Science.gov (United States)

    Trotter, Andrew

    1992-01-01

    Two groups leading the charge against dissection are People for the Ethical Treatment of Animals (PETA) and the Student Action Corps for Animals (SACA). Protests by student and community members remain the movement's strongest weapon. (MLF)

  12. Structure of the animal vitreoretinal border region

    DEFF Research Database (Denmark)

    Heegaard, Steffen

    1994-01-01

    Øjenpatologi, vitreoretinal border region, inner limiting membrane of the retina, animals, ultrastructure, comparative anatomy......Øjenpatologi, vitreoretinal border region, inner limiting membrane of the retina, animals, ultrastructure, comparative anatomy...

  13. GRIP FLIGHT TRACKS AND ANIMATIONS V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The GRIP Flight Tracks and Animations dataset includes both KML files and animation files. The KML files use Google Earth to show the flight tracks on a map. The...

  14. Establishment for quality control of experimental animal

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Hwan; Kim, Soo Kwan; Kim, Tae Kyoung

    1999-06-01

    Until now, because we have imported experimental animal from foreign experimental animal corporation, we could have saved money by establishing the quality control of animal in barrier system. In order to improve the quality of animal experiment and efficiency of biomedical study, it is indispensable to control many factors that effect in the experiment. Therefore, it is essential to organize the system of laboratory animal care for enhancing reliability and revivability of experimental results. The purpose of the present investigation was to establish the quality control system of experimental animals that we can provide good quality animals according to the experimental condition of each investigator although the exact quality control system to estimate the infection of bacteria and virus easily remains ill-defined yet. Accordingly, we established the useful quality control system for microbiologic monitoring and environmental monitoring to protect experimental animal from harmful bacteria and virus.

  15. Electronic Animal Drug Product Listing Directory

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Electronic Animal Drug Product Listing Directory is a directory of all animal drug products that have been listed electronically since June 1, 2009, to comply...

  16. Animal production and health newsletter. No. 27

    International Nuclear Information System (INIS)

    1997-12-01

    The news letter reports workshops and training events in the areas of animal diseases and application of ELISA and radioimmunoassay techniques. It also describes existing and future coordinated research programs in animal production and health

  17. Towards Farm Animal Welfare and Sustainability.

    Science.gov (United States)

    Buller, Henry; Blokhuis, Harry; Jensen, Per; Keeling, Linda

    2018-05-25

    As farm animal welfare becomes an increasingly important component of contemporary global livestock production, animal welfare science and animal welfare policy-making need to find new ways of entering global debates over food security and sustainability. In this paper, we explore the means by which both animal welfare science and policy should articulate with these emerging global debates. Having first established the important gains in animal welfare policy and the maturity of animal welfare science, we identify and explore the potential impact of these current debates and argue that they have the potential for profound change in our understanding of, and our response to, the welfare of animals. We conclude the paper with a number of possible recommendations for how a scientifically informed, sustainable animal welfare policy might flourish.

  18. Coupler for surgery on small animals

    Science.gov (United States)

    Johnson, J. E., Jr.; Swartz, P. F.

    1979-01-01

    Minicoupler simplifies exchange of fluids with organs of laboratory animals enabling one person to perform surgery on experimental animals such as rats and mice. Innovation eliminates obstructing hands and instruments from areas of surgery.

  19. Understanding Adolescents' Categorisation of Animal Species.

    Science.gov (United States)

    Connor, Melanie; Lawrence, Alistair B

    2017-08-30

    Categorisations are a means of investigating cognitive maps. The present study, for the first time, investigates adolescents' spontaneous categorisation of 34 animal species. Furthermore, explicit evaluations of 16 selected animals in terms of their perceived utility and likeability were analysed. 105 British adolescents, 54% female, mean age 14.5 (SD = 1.6) participated in the study. Results of multidimensional scaling (MDS) techniques indicate 3-dimensional data representation regardless of gender or age. Property fittings show that affect and perceived utility of animals explain two of the MDS dimensions, and hence partly explain adolescents' categorisation. Additionally, hierarchical cluster analyses show a differentiation between farm animals, birds, pet animals, and wild animals possibly explaining MDS dimension 3. The results suggest that utility perceptions predominantly underlie adolescents' categorisations and become even more dominant in older adolescents, which potentially has an influence on attitudes to animals with implications for animal welfare, conservation, and education.

  20. Animal production and health newsletter. No. 32

    International Nuclear Information System (INIS)

    2000-06-01

    Project reviews and research coordination meetings on milk production, rinderpest diagnosis, animal vaccinations, quality assurance in veterinary diagnostic laboratories and evaluation of animal feeds are the major highlights of this issue of the Newsletter

  1. Comparing the Effect of Animal-Rearing Education in Japan with Conventional Animal-Assisted Education

    OpenAIRE

    Nakajima, Yuka

    2017-01-01

    An increasing number of teachers are introducing animals into their class so that pupils foster cognitive, physiological, and social skills through their interaction with animals. Along with such an educational style termed animal-assisted education (AAE), Japanese formal education has also utilized animals for education. Japanese animal-rearing education is unique regarding the following two points: (1) it takes the form of “education through assisting animals” rather than “animals assisting...

  2. AnimalCatcher: a digital camera to capture various reactions of animals

    OpenAIRE

    Tsukada, Koji; Oki, Maho; Kurihara, Kazutaka; Furudate, Yuko

    2015-01-01

    People often have difficulty to take pictures of animals, since animals usually do not react with cameras nor understand verbal directions. To solve this problem, we developed a new interaction technique, AnimalCatcher, which can attract animals' attention easily. The AnimalCatcher shoots various sounds using directional speaker to capture various reactions of animals. This paper describes concepts, implementation, and example pictures taken in a zoo.

  3. Implications of Animal Welfare on Toxicity Testing

    DEFF Research Database (Denmark)

    Meyer, Otto A.

    1993-01-01

    The testing strategy for chemical substances is discussed with regard to obtaining improved quality of data for health assessment while respecting the ethical responsibility for consideration of the welfare of the animals involved. Ensuring animal welfare without indulging too much in anthropomor......The testing strategy for chemical substances is discussed with regard to obtaining improved quality of data for health assessment while respecting the ethical responsibility for consideration of the welfare of the animals involved. Ensuring animal welfare without indulging too much...

  4. Alternatives to animal testing: A review

    OpenAIRE

    Doke, Sonali K.; Dhawale, Shashikant C.

    2013-01-01

    The number of animals used in research has increased with the advancement of research and development in medical technology. Every year, millions of experimental animals are used all over the world. The pain, distress and death experienced by the animals during scientific experiments have been a debating issue for a long time. Besides the major concern of ethics, there are few more disadvantages of animal experimentation like requirement of skilled manpower, time consuming protocols and high ...

  5. CONNECTION BETWEEN ANIMAL CRUELTY AND INTERPERSONAL VIOLENCE

    OpenAIRE

    Martina Horvat

    2011-01-01

    The article analyzes animal torture and other crimes and misdemeanors that sanction animal cruelty and torture. It displays the prevalence of violations of the provisions of Article 260 of the Croatian Penal Code. In addition it shows the current world researches that indicate a relationship between animal cruelty and violence among people in order to emphasize the connection between these seemingly different forms of violence and to explain the social danger of animal cruelty. Separately it ...

  6. Animals and the law of armed conflict

    OpenAIRE

    Roscini, M.

    2017-01-01

    The main purposes of this article are to assess whether the existing rules of the law of armed conflict provide adequate protection to animals and to highlight the fault lines in the law. The article distinguishes the general provisions of the law of armed conflict, i.e. those that were not adopted with specific regard to animals but the application of which might restrict the killing and injuring of animals, from the provisions that specifically provide protection to animals. The analysis es...

  7. FERM proteins in animal morphogenesis.

    Science.gov (United States)

    Tepass, Ulrich

    2009-08-01

    Proteins containing a FERM domain are ubiquitous components of the cytocortex of animal cells where they are engaged in structural, transport, and signaling functions. Recent years have seen a wealth of genetic studies in model organisms that explore FERM protein function in development and tissue organization. In addition, mutations in several FERM protein-encoding genes have been associated with human diseases. This review will provide a brief overview of the FERM domain structure and the FERM protein superfamily and then discuss recent advances in our understanding of the mechanism of function and developmental requirement of several FERM proteins including Moesin, Myosin-VIIA, Myosin-XV, Coracle/Band4.1 as well as Yurt and its vertebrate homologs Mosaic Eyes and EPB41L5/YMO1/Limulus.

  8. Duckweed cultures in animal wastewaters

    Energy Technology Data Exchange (ETDEWEB)

    Corradi, M; Copelli, M; Ghetti, P F

    1981-01-01

    Cultures of duckweed (Lemna gibba and L. minor) were made for 2 months in 2 ponds fed by a semicontinuous flow of partially treated animal wastewaters. The growth rate of the organic load were obtained from weekly data and the rate of removal of N and P was evaluated. At high loads (concentrations greater than 400 COD, 60 NH/sub 4/+, 10 mg/L PO/sub 4/ to the power of 3-) an average yield (dry weight) of approximately 7 g/square meters/day was established. The mean dry weight of biomass was 6%. The N and P content in duckweed was 1.1 and 4.7%, respective, and the daily absorption rates were 415 N and 97 mg/square meters/day P. The technique of skimming biomass at a rate proportional to the growth rate is useful to maintain duckweed cultures in continuous active growth conditions.

  9. Human discourses, animal geographies: Imagining Umfolozi's White ...

    African Journals Online (AJOL)

    Current Writing: Text and Reception in Southern Africa ... The paper reviews recent literature in the field of animal geographies, a scholarship that reflects a developing interest in the way discursive orderings shape human attitudes to animals, as well as a concern with the spatial outcomes for animals of these discourses.

  10. 36 CFR 10.1 - Animals available.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Animals available. 10.1 Section 10.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR DISPOSAL OF CERTAIN WILD ANIMALS § 10.1 Animals available. From time to time there are surplus live elk...

  11. 21 CFR 211.173 - Laboratory animals.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Laboratory animals. 211.173 Section 211.173 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS... Laboratory animals. Animals used in testing components, in-process materials, or drug products for compliance...

  12. Role of radiotracer in animal science

    International Nuclear Information System (INIS)

    Sivaprasad, N.

    2015-01-01

    Radiotracers have been used as radiopharmaceuticals for diagnosis and treatment of animal diseases in cattle and pet animals. In fact the veterinary nuclear medicine based on radiotracer as radiopharmaceuticals is established medical technique for functional studies and imaging of vital organs such as heart, lung, brain, spleen, liver, kidney etc for diagnosis as well as treatment of diseases such as cancers in animal. Besides, radiation from radioisotopes has been in use for radiation therapy of cancers in animals. The nuclear imaging using positron emitting radiotracer is gaining importance in the evolution of drug in small animals. In this respect, small animals have also contributed significantly in the development of radiopharmaceuticals particularly for biodistribution and bioscan studies. In fact, the quality control of radiopharmaceuticals in animals to test the safety is a mandatory requirement in the production of radiopharmaceuticals. In brief the animal science has contributed in various areas and facets of radiotracer techniques and its application vice versa the radiotracer techniques have contributed towards the progress of animal science. The animal science in combination with radiotracer has also contributed to the progress of other basic and applied sciences. Thus there exists a bond between radiotracer techniques and animal science. Some aspects of mutual dependence of animal science and radiotracer are elaborated

  13. Toxoplasmosis in wild and domestic animals

    Science.gov (United States)

    Toxoplasma gondii is widely distributed in wild and domestic animals. The present chapter reviews toxoplasmosis in wild and domestic animals. Coverage in wild animal species is limited to confirmed cases of toxoplasmosis, cases with parasite isolation, cases with parasite detection by PCR, and exper...

  14. Rights, solidarity and the animal welfare state

    DEFF Research Database (Denmark)

    Harfeld, Jes

    2016-01-01

    This article argues that aspects of the animal rights view can be constructively modulated through a communitarian approach and come to promote animal welfare through the social contexts of expanded caring communities. The Nordic welfare state is presented as a conceivable caring community within...... which animals could be viewed and treated appropriately as co-citizens with solidarity based rights and duties....

  15. Animal Resource Program | Center for Cancer Research

    Science.gov (United States)

    CCR Animal Resource Program The CCR Animal Resource Program plans, develops, and coordinates laboratory animal resources for CCR’s research programs. We also provide training, imaging, and technology development in support of moving basic discoveries to the clinic. The ARP Manager:

  16. How Can You Prevent Rabies in Animals?

    Science.gov (United States)

    ... Regulation of diagnostic test kits Prevention Prevention in animals Prevention in people Rabies in the U.S. and around the World ... United States? Veterinarians What to do with an animal that has bitten a person Caring for animals with potential exposure Clinical signs ...

  17. 42 CFR 9.11 - Animal transport.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Animal transport. 9.11 Section 9.11 Public Health... CHIMPANZEES HELD IN THE FEDERALLY SUPPORTED SANCTUARY SYSTEM § 9.11 Animal transport. The transportation of... and Regulations and the International Air Transport Association (IATA) Live Animal Regulations and...

  18. Guinea Pigs: Versatile Animals for the Classroom

    Science.gov (United States)

    Barman, Charles R.

    1977-01-01

    Guinea pigs are presented as versatile classroom animals. Suggestions for animal behavior and genetics studies are given. Also included is information concerning sex determination and the breeding of guinea pigs, and hints on keeping these animals in the classroom. References and illustrations complete the article. (MA)

  19. Evaluation of Religious Animations in the IRIB

    Directory of Open Access Journals (Sweden)

    Nematoallah Moussa Pour

    2008-11-01

    Full Text Available Religious education has an elevated status and a great value in Iranian religious society. Using different methods and instruments to realize this goal has been always considered by those involved in education. At the present time, television is an effective means for communicating with social groups. One of those groups is children who can be exposed to messages by animations. The effectiveness of animation is a function of the manner in which it has been produced. Therefore, we can ask whether psychological principles have been observed in the production of religious animations for children. This article, written for evaluating religious animations used in the television, aims at identifying sixteen principles governing the production of animations for children. To do this, the authors referred to authentic sources in psychology and media studies after gathering data and composing them, managed to identify the principles governing the production of animation. The numbers of these principles have been applied to the production of animations, a checklist was prepared and the data were extracted from analyzing two religious animations, two domestic non-religious animations and two foreign non-religious animations. Non-religious animations were analyzed to make possible the suggested that the producers of religious animations pay special attention to do this point.

  20. Laboratory Animal Technician | Center for Cancer Research

    Science.gov (United States)

    PROGRAM DESCRIPTION The Laboratory Animal Sciences Program (LASP) provides exceptional quality animal care and technical support services for animal research performed at the National Cancer Institute at the Frederick National Laboratory for Cancer Research. LASP executes this mission by providing a broad spectrum of state-of-the-art technologies and services that are focused