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Sample records for spirometra erinacei faust

  1. The Andean hog-nosed skunk Conepatus chinga Molina, 1782 as a new definitive host for Spirometra erinacei Faust, Campbell & Kellog, 1929.

    Science.gov (United States)

    Gómez-Puerta, Luis A; Ticona, Daniel S; López-Urbina, María T; González, Armando E

    2009-03-23

    This report describes the finding of Spirometra erinacei Faust, Campbell & Kellog, 1929 (Cestoda, Diphyllobothridae) infecting the small intestine of two Andean hog-nosed skunks (Conepatus chinga Molina, 1782), collected from the locality "Abra La Raya", at Cusco, Peru. Four cestodes were studied and identified as S. erinacei. This is the first report showing that the Andean hog-nosed skunk is one of the natural hosts for this parasite.

  2. Cryptosporidium erinacei n. sp. (Apicomplexa: Cryptosporidiidae) in hedgehogs

    Czech Academy of Sciences Publication Activity Database

    Kváč, Martin; Hofmannová, L.; Hlásková, Lenka; Květoňová, Dana; Vitovec, J.; McEvoy, J.; Sak, Bohumil

    2014-01-01

    Roč. 201, 1-2 (2014), s. 9-17 ISSN 0304-4017 R&D Projects: GA MŠk(CZ) LH11061 Institutional support: RVO:60077344 Keywords : Cryptosporidium erinacei * taxonomy * morphology * molecular analyses * transmission studies * Cryptosporidium hedgehog genotype Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 2.460, year: 2014

  3. The English Revision of The Blegdamsvej Faust

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    Keck, Karen

    2007-03-01

    At the 1932 meeting of quantum physicists at Niels Bohr's Copenhagen Institute, participants staged an updated version of Goethe's Faust with Pauli tempting Ehrenfest to accept a chargeless, massless particle, then called the neutron. The most widely read translation of the anonymous Faust: Eine Historie appears in George Gamow's Thirty Years that Shook Physics; his second wife, Barbara, translated the text. Her work masterfully communicates the parallels between Goethe's original and the anonymous parody, but it also rearranges and adds to the parody to strengthen those similarities and to reflect George Gamow's views. The changes emphasize the international and cooperative aspects of physics.

  4. Incubation of Spirometra eggs at laboratory conditions by Modified ...

    African Journals Online (AJOL)

    On day 6 the eggs started hatching coracidia. Under the circumstance it was fruitful to culture Spirometra eggs using modified Harada-Mori method. The modified Harada-Mori culture technology showed a high rate of hatching of Spirometra eggs. We recommend using this modified Harada-Mori method for culture of ...

  5. [Goethe's philosophical-medical masks, in Faust].

    Science.gov (United States)

    de Castro-Peredo, Hugo Fernandez

    2006-01-01

    At the beginning of the XXI century the health profession is engaged in a medical ethical and moral crisis and society, hurt by the pandemic of violence and impunity, feels the effect of a state of legal crisis unable to find a viable scientific or humanistic answer. This manuscript, is the result of an investigation into the Johann Wolfgang Goethe's tragedy of the nineteenth century, Faust. It demonstrates the coincidence of real life subjects and objects with literary subjects and objects represented, by means of the interpretation of the paradigms, problems, dilemmas and identified cases of medical ethical-morals: dáimon, reflection-solitude, free will, good-evil, Eros, learned ignorance, genes, epistemology, medical etiquette, paternalism, anatomy of the personality, Hyppocratism, will, good sense of humor, bubonic plague. Faust can be construed as a new path for change--towards the common good--of the physician if traced by their will and recovering the represented real objects, decides to meditate free and lonely on its professional exercise, medical knowledge and the doctor-patient relationship.

  6. Prevalence of Spirometra and other gastrointestinal helminths in ...

    African Journals Online (AJOL)

    Dogs are domesticated by human for different purpose and perform a wide range of social, cultural, and economic functions in the society but are prone to different kinds of health problems. The objective of this study was to investigate the prevalence of Spirometra and other gastrointestinal helminths affecting dogs in ...

  7. Faust, Robert Johnson, And The Film Crossroads : A Semiotic And ...

    African Journals Online (AJOL)

    The legend of Faust, the German scholar-sorcerer, has endured in Western folklore since an anonymous author first recorded accounts of his evil doings in the Faustbuch of 1587.1 Although this legend has its origins in what appears to have been a real-life, well-travelled and well-known scholar of the early 1500s, the ...

  8. Studying correlations in 40Ar + 58Fe with FAUST

    Science.gov (United States)

    Heilborn, L.; Lawrence, C.; McIntosh, A. B.; Youngs, M. D.; Yennello, S. J.

    2017-11-01

    The recent detector upgrade of the Forward Array Using Silicon Technology (FAUST) is discussed along with novel implementation of energy, position and particle identification (PID) calibrations which solve challenges introduced by the position-sensitive nature of the new silicon detectors. A slight position-dependence of the energy deposited in the silicon detectors can be accounted for by using corrections derived from a ^{228} Th source calibration. The position will be calibrated by using α particles from a point-like source at the target position through a tungsten mask of precision-cut stripes, which was positioned on the front-plate of the FAUST array. The PID can be calibrated with equations based on the energies deposited in silicon and CsI detectors, which can be verified with the proton-alpha calibration beam used in the experiment. The status and prospects for these calibrations are discussed. Calibration runs and data from the ^{40}{Ar} + {^{58}{Fe}} reaction are shown.

  9. Research Note. Cox-1 gene sequence of Spirometra in Pampas foxes from Argentina

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    Petrigh R. S.

    2015-12-01

    Full Text Available The parasites of the genus Spirometra belong to one of the twelve genera of the family Diphyllobothriidae, with several species of zoonotic importance whose definitive hosts are carnivorous mammals. In Argentina, few reports have described these parasites in wild carnivores. Morphological studies of the adult stage obtained from necropsy allow the distinction between Diphyllobothrium and Spirometra. A less invasive method of identification is the analysis of the parasite eggs; however, the morphometric similarities between close genera and species and alterations in egg preservation affect the identification. In Argentina, molecular tools have been used as a non-invasive and accurate method to increase the information about Spirometra and to improve its identification. In the present study, DNA was extracted from Spirometra eggs from Pampas foxes and a 450-bp fragment of the mitochondrial cytochrome C oxidase subunit 1 (cox1 gene was sequenced. The sequence obtained, which is the first Spirometra DNA sequence from Argentina, was deposited at GenBank. Comparison by BLASTN analysis between the sequence obtained and the sequences from GenBank showed 93 % identity with S. proliferum and 89% with S. erinaceieuropaei.

  10. Identität und Differenz Goethes Faust und Alexander von Humboldt

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    Heinz Krumpel

    2007-04-01

    Full Text Available Article in German, Abstracts in English, Spanish and GermanIn the article “Identity and difference between Goethe`s Faust and Alexander von Humboldt” the issue of how much Faust is contained in Humboldt and in which way Goethe`s Faust has to be related to Alexander von Humboldt is discussed. Here the connection of activity, knowledge and vision as well as the relationship between humans and nature are central to the examination. Goethe and Humboldt were greatly influenced by the enlightenment. Their ideas and visions show us today that modernity is an incomplete project. In Goethe`s Faust the question of the essence of mankind is posed because there is a hint of Faust and Mephisto in each human. With Humboldt those principles acted among other things as a driving force for greater productitivity and the extraction of knowledge. Even though Faust did not fail in his bet with Mephisto, on the other hand he also did not win. Humboldt, however, would have won the bet. Considering the global ecological crisis and regional conflicts today the idea of the relation of Goethe´s Faust and Humboldt has an astonishing relevance.

  11. [SOUND CONTACTS] Transcendence and immortality in Busoni’s "Doktor Faust"

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    Antonella DiGiulio

    2015-04-01

    Full Text Available The categorization of the many musical and literary works inspired by the Faust legend is based on their two possible conclusions: Faust ends up in hell or is redeemed and attaints heaven. Busoni’s work is often categorized in terms of the redemptive form. I will analyze a third possibility: during the last part of the nineteenth century, philosophers conceptualized that man’s feelings of unhappiness came from his confinement into an eternal recurrence and that life doesn’t end with the death. Scholars tend to ignore the links between Doktor Faust and these philosophical thoughts because of Busoni’s explicit denial of such intentions. And yet Busoni wrote that an opera is the highest form of artistic expression, where music gives words to the unspoken. Therefore I will argue that Busoni characterizes Doktor Faust as a hybridization of the new philosophical theories with literature and music. Busoni’s depiction of the main character in this opera may not be intentional, but the composer summed up all the qualities of Nietzsche’s Übermensch, D’Annunzio’s Superuomo, and Pascoli’s fanciullino in Faust. Faust discovers his own transcendent power, which is independent from the material universe and yet belongs to nature’s laws that are beyond God and the evil. Doktor Faust’s attainment of immortality does not pray for divine redemption and wins out over everything: in this opera, Faust is neither redeemed nor damned. Faust becomes aware that death is nothing but the means that lead to rebirth: “ich, Faust, ein ewiger Wille”.

  12. The Use of Drama in Science Education: The Case of ``Blegdamsvej Faust''

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    Pantidos, Panagiotis; Spathi, Kalliopi; Vitoratos, Evagelos

    This is a study of the structure of The Blegdamsvej Faust and its relation to Goethe's classical play Faust. The Blegdamsvej Faust, a play written and performed by Bohr's students in 1932, is inspired by the very rapid development of Physics in those turbulent years. A struggle is made to promote the odd idea of a weightless particle. Moreover, this study lays emphasis on the fact that new ideas of Physical Sciences become more accessible, comprehensible and familiar through dramatization. For scenario-vehicles one may use as a basis plays from the classical repertoire or write something new. Several hints are given in this article.

  13. Slishkom genialnõi "Faust", neotrazimaja "Sonja" i torzhestvo tantsa nad slovom / Boris Tuch

    Index Scriptorium Estoniae

    Tuch, Boris, 1946-

    2007-01-01

    Poolas toimunud rahvusvahelise Toruni teatrifestivali "Kontakt 2007" lavastustest : Eimuntas Nekroshiuse "Faust", Petr Zelenka "Termen", Vladimir Pankovi "Ülekäik", Marek Feodori "Baal", Luc Percevali "Proovireisija surm", Alvis Hermanise "Sonja"

  14. Prague, September 1st, 1816: Premiere of Louis Spohr’s Faust 223. A documentary study

    Czech Academy of Sciences Publication Activity Database

    Freemanová, Michaela

    2016-01-01

    Roč. 53, 2/3 (2016), s. 223-234 ISSN 0018-7003 Institutional support: RVO:68378076 Keywords : Louis Spohr’s Faust * theatre performance * Prague’s Estates Theatre Subject RIV: AL - Art, Architecture, Cultural Heritage

  15. Epidemiology of an intestinal parasite (Spirometra spp.) in two populations of African lions (Panthera leo).

    Science.gov (United States)

    Müller-Graf, C D; Woolhouse, M E; Packer, C

    1999-04-01

    Infection with the cestode Spirometra spp. was studied in 2 populations of lions in the Serengeti and the Ngorongoro Crater in Tanzania, East Africa. These 2 lion populations lived in different habitats and were known to differ genetically: lions in the Serengeti were outbred, whereas lions in the Ngorongoro Crater were inbred. Faecal samples were collected from 112 individually known lions between March 1991 and November 1992. Over 60% of lions were infected and the median intensity of infection was 975 eggs per g of faeces. The distribution of egg counts was overdispersed. There was variability through time, though this was unrelated to seasons delimited by rainfall. There were no significant differences in levels of infection between age classes; cubs less than 9 months were already heavily infected. Sex and reproductive status did not have a significant effect. However, there were significant differences in intensities of infection between the Crater and the Serengeti populations--Spirometra spp. showed a higher level of infection intensity in the Crater population--with some variation between prides within these populations. Allozyme heterozygosity scores were available for a subset of 28 lions but were unrelated to levels of Spirometra infection. It was not possible to ascribe differences in levels of parasite infection to genetic rather than ecological factors.

  16. Välis-Eesti "Faust" on koju jõudnud / Liina Sumberg

    Index Scriptorium Estoniae

    Sumberg, Liina

    2008-01-01

    Goethe, Johann Wolfgang von. Faust : [värssdraama] / saksa keelest tõlkinud [ja järelsõna] Ants Oras ; eessõna autor Thomas Salumets]. Tartu : Tartu Ülikooli Kirjastus, 2007. August Sanga ja Ants Orase tõlgete võrdlus

  17. Huéspedes definitivos de Spirometra mansonoides (Cestoda, Diphyllobothriidae en el Perú

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    Manuel Tantaleán

    2013-05-01

    Full Text Available Se realizó un estudio parasitológico en el zoológico Parque de Las Leyendas, Lima, Perú en el año de 1993. Se recolectaron 49 muestras de heces de carnívoros pertenecientes a cinco familias: Canidae, Ursidae, Procyonidae, Mustelidae y Felidae, éstas fueron procesadas usando métodos rutinarios para la búsqueda de huevos de helmintos. En las heces de tres especies de la familia Felidae, Puma concolor (puma andino y puma de la selva, Panthera onca (otorongo y Leopardus pardalis (tigrillo se identificaron huevos de Spirometra mansonoides.

  18. First record of acerola weevil, Anthonomus tomentosus (Faust, 1894 (Coleoptera: Curculionidae, in Brazil

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    A. L. Marsaro Júnior

    2017-03-01

    Full Text Available Abstract The weevil of acerola fruits, Anthonomus tomentosus (Faust, 1894 (Coleoptera: Curculionidae, is recorded for the first time in Brazil. Samples of this insect were collected in fruits of acerola, Malpighia emarginata D.C. (Malpighiaceae, in four municipalities in the north-central region of Roraima State, in the Brazilian Amazon. Information about injuries observed in fruits infested with A. tomentosus, its distribution in Roraima, and suggestions for pest management are presented.

  19. Spirometra (Pseudophyllidea, Diphyllobothriidae Severely Infecting Wild-Caught Snakes from Food Markets in Guangzhou and Shenzhen, Guangdong, China: Implications for Public Health

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    Fumin Wang

    2014-01-01

    Full Text Available Sparganosis is a zoonotic disease caused by the spargana of Spirometra, and snake is one of the important intermediate hosts of spargana. In some areas of China, snake is regarded as popular delicious food, and such a food habit potentially increases the prevalence of human sparganosis. To understand the prevalence of Spirometra in snakes in food markets, we conducted a study in two representative cities (Guangzhou and Shenzhen, during January–August 2013. A total of 456 snakes of 13 species were examined and 251 individuals of 10 species were infected by Spirometra, accounting for 55.0% of the total samples. The worm burden per infected snake ranged from 1 to 213, and the prevalence in the 13 species was 0∼96.2%. More than half (58.1% of the spargana were located in muscular tissue, 25.6% in subcutaneous tissue, and 16.3% in coelomic cavity. The results indicated that Spirometra severely infected snakes in food markets in Guangzhou and Shenzhen, implying that eating snakes has great health risk and improper cooking methods may increase the risk of Spirometra infection in humans in China. Additional steps should be considered by the governments and public health agencies to prevent the risk of snake-associated Spirometra infections in humans.

  20. Spirometra (Pseudophyllidea, Diphyllobothriidae) severely infecting wild-caught snakes from food markets in Guangzhou and Shenzhen, Guangdong, China: implications for public health.

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    Wang, Fumin; Li, Weiye; Hua, Liushuai; Gong, Shiping; Xiao, Jiajie; Hou, Fanghui; Ge, Yan; Yang, Guangda

    2014-01-01

    Sparganosis is a zoonotic disease caused by the spargana of Spirometra, and snake is one of the important intermediate hosts of spargana. In some areas of China, snake is regarded as popular delicious food, and such a food habit potentially increases the prevalence of human sparganosis. To understand the prevalence of Spirometra in snakes in food markets, we conducted a study in two representative cities (Guangzhou and Shenzhen), during January-August 2013. A total of 456 snakes of 13 species were examined and 251 individuals of 10 species were infected by Spirometra, accounting for 55.0% of the total samples. The worm burden per infected snake ranged from 1 to 213, and the prevalence in the 13 species was 0∼96.2%. More than half (58.1%) of the spargana were located in muscular tissue, 25.6% in subcutaneous tissue, and 16.3% in coelomic cavity. The results indicated that Spirometra severely infected snakes in food markets in Guangzhou and Shenzhen, implying that eating snakes has great health risk and improper cooking methods may increase the risk of Spirometra infection in humans in China. Additional steps should be considered by the governments and public health agencies to prevent the risk of snake-associated Spirometra infections in humans.

  1. [Construction and identification of a full-length cDNA library from Spirometra erinaceieuropaei].

    Science.gov (United States)

    Lv, Gang; Lu, Ya-Jun; Fan, Zhi-Gang; Shi, Da-Zhong; Gan, Xiu-Feng; Zhong, Sai-Feng

    2010-10-30

    The full-length pBluescript II SK cDNA library of adult Spirometra erinaceieuropaei was constructed by using the SMART method. Data showed that 95.5% of the library was recombinant and the titer of the library was 1.06 x 10(6). The average insert size of the library was about 1.4 kb. Forty-eight randomly selected clones were sequenced. A set of 36 effective expressed sequence tags (ESTs) with the average size of 674 bp was obtained after excluding clones shorter than 450 bp. The unigenes occupied 58.3% of the 36 ESTs. The rate of full-length cDNAs were 57.7% (15/26). The high-quality of full-length cDNA library could be used for large scale EST sequencing.

  2. Infestación ocular por plerocercoide de Spirometra mansonoides: primer reporte en el Perú

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    María Beltrán Fabián

    Full Text Available La plerocercoidiosis es una zoonosis parasitaria producida por la larva plerocercoide de Spirometra. Esta larva migra por el tejido de la pared intestinal, mediante la ruta subcutánea y puede llegar a diferentes áreas del cuerpo humano como la cabeza, el cerebro y la órbita ocular. Se reporta el caso de un varón de 45 años procedente de la Amazonía peruana, quien presentó ardor asociado con edema y hemorragia conjuntival en el borde ocular externo del ojo derecho, durante once meses. Se observó un helminto localizado en la cavidad orbitaria derecha, el cual se extrajo y por estudios morfológicos e histopatológicos se identificó como Spirometra mansonoides de localización ocular el que se reporta por primera vez en el Perú

  3. [Rethinking the challenges of Ulysses and Faust: health, the individual and history].

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    Melo-Filho, D A

    1995-01-01

    Concentrating on two historical synecdoches, Ulysses and Faust, this article takes up the etymology of the Latin term salute as a unit lying somewhere between "existential needs" and "especially human needs", leading to the challenge of satisfying the need for "conservation of life" and at the same time to "surpass it, go beyond it". Both meanings are present in Ulysses attitude of not succumbing to the siren s melody and in Faust s desire to rise above everyday life. Some aspects of the Marxist conception of the philosophy of history and Althusser s Structuralist Marxism are criticized. Also, in light of Marxist-Hellerian theory, the article analyzes the hypothesis that the target of the final reports of the VIII National Health Conference was "particular man" and not the individual, since health is treated only as "an existential need", and does not envisage the generic human. As a theoretical challenge, the text, in search of the unfolding individual, finally recommends the construction of "epistemological sutures" between nature and society, everyday life and universality, and the young and old Marx.

  4. EASTER CHRONOTOPE IN GOETHE'S "FAUST": APPROACHES AND ESTIMATIONS IN THE TRANSLATIONS OF NIKOLAI KHOLODKOVSKY AND BORIS PASTERNAK

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    Malchukov L. I.

    2008-11-01

    Full Text Available The article analyzes the most famous experiences of the Goethe's text presentations in Russian. The difference between Kholodkovsky and Pasternak’s translation strategies in the interpretation of Faust's salvation is particularly striking, as far as they can be understood only in the context of the Easter chronotope of tragedy.

  5. [Isolation of the cercaria Diplostomum phoxini (Faust, 1918) Arvy et Buttner, 1954 (Diplostomatidae) from fresh water mollusks of the Crimea].

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    Sten'ko, R P

    1976-01-01

    Data on the biology and morphology of cercariae of Diplostomum phoxini (Faust, 1918) Arvy et Buttner, 1954 are given. The cercariae were found in Radix auricularia from the middle part of the Burulcha river (Ukranian SSR, Crimea). In November, 1974 the invasion extensity of mollusks was 16.3%. No cercariae were found in spring and summer samples.

  6. Prevalence of Spirometra mansoni in dogs, cats, and frogs and its medical relevance in Guangzhou, China.

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    Hong, Qing; Feng, Jieping; Liu, Haijuan; Li, Xiaomin; Gong, Lirong; Yang, Zhen; Yang, Weiming; Liang, Xiongfa; Zheng, Rujiang; Cui, Zhicai; Wang, Weiliang; Chen, Daixiong

    2016-12-01

    Sparganosis is an important parasitic disease in Guangzhou and is mainly acquired through the consumption of frog meat or contact with fresh frogs infected by larval stages (spargana) of the tapeworm species Spirometra mansoni. In this study, the prevalence of intestinal S. mansoni infections (with adult parasites) in dogs and cats and of extraintestinal S. mansoni infections (with spargana) in frogs was assessed. In addition, a questionnaire survey was carried out among residents in Guangzhou City in order to evaluate their awareness about the medical and epidemiological relevance of Spirometra and sparganosis. In total, the feces of 229 dogs and 116 cats were examined for eggs, and 1949 frogs were examined for spargana. Sixty-three dogs (27.5%) and 47 cats (40.5%) had eggs in their feces. Two hundred and sixteen out of 416 wild Rana tigrina rugulosa Wiegmann frogs examined were sparganum-positive, with an infection rate of 51.9%, while the infection rate in Rana limnocharis Boie was 35.1% (13/37). None of the tested farmed frogs (including R. tigrina rugulosa and Rana catesbeiana) was positive (0/1382). Analysis of the questionnaire revealed the following results: (1) about 41.0% of residents in Guangzhou had some knowledge of sparganosis or sparganum infection, and information in TV programs was the most important way that residents learned about sparganosis. (2) About 59.9% of the residents ate frog meat. Eating the meat, viscera, or blood of animals, e.g., frogs, snakes, pigs, chicken, mice, and birds, in an improper way might be the main means by which residents acquire the infection. (3) The risk of sparganum infection was higher in males than in females. A high sparganum infection rate was observed in the wild frogs sold in agricultural product markets in Guangzhou. The infection was also serious in cats and dogs in Guangdong Province. With lifestyles and eating habits resulting in sparganum infection, it is necessary to focus on market management and

  7. Vos, Faust, Voss: raakpunte tussen Vos deur Anna M. Louw en enkele ander tekste

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    P. John

    2005-07-01

    Full Text Available Vos, Faust, Voss: Points of contact between Vos by Anna M. Louw and selected other texts This article explores points of contact between “Vos” by Anna M. Louw and a number of related texts, including the following: the book “Job” from the Christian Bible, “Faust” by Goethe, “Voss” by Patrick White and texts forming part of the Gnostic tradition. The analysis describes similarities and differences, arguing that the implication of the points of contact between the various texts is that Vos suggests that the heritage of the Christian Reformation is not adequate for an understanding of life in South Africa, and it has to be supplemented with perspectives from other traditions.

  8. Immunoproteomic Analysis of the Excretory-Secretory Proteins from Spirometra Mansoni Sparganum

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    Zhong Quan Wang

    2013-09-01

    Full Text Available Background: Sparganosis is caused by the invasion of Spirometra sparganum into various tissues/organs. Subcutaneous sparganosis can be diagnosed by biopsy, while visceral/cerebral sparganosis is not easy to be diagnosed. The diagnosis de­pends largely on the detection of specific anti-sparganum antibodies. The specific­ity of the ELISA could be increased by using S. mansoni sparganum excretory–secre­tory (ES antigens, but it also had the cross-reactions with sera of patients with cysticercosis or paragonimiasis. The aim of this study was to identify early specific diagnostic antigens in S. mansoni sparganum ES proteins.Methods: The sparganum ES proteins were analyzed by two-dimensional electrophore­sis (2-DE and Western blot probed with early sera from infected mice at 14 days post-infection. The immunoreactive protein spots were characterized by MALDI-TOF/ TOF-MS.Results: A total of approximately 149 proteins spots were detected with isoelectric point (pI varying from 3 to 7.5 and molecular weight from 20 to 115 kDa and seven protein spots with molecular weight of 23-31 kDa were recognized by the infection sera. Three of seven spots were successfully identified and characterized as the same S. mansoni protein (cysteine protease, and the proteins of other 4 spots were not included in the databases.Conclusion: The cysteine protease from S. mansoni ES proteins recognized by early infection sera might be the early diagnostic antigens for sparganosis.

  9. Genetic structure analysis of Spirometra erinaceieuropaei isolates from central and southern China.

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    Xi Zhang

    Full Text Available Sparganosis caused by invasion of the plerocercoid larvae (spargana of Spirometra erinaceieuropaei have increased in recent years in China. However, the population genetic structure regarding this parasite is still unclear. In this study, we used the sequences of two mitochondrial genes cytochrome b (cytb and cytochrome c oxidase subunit I (cox1 to analyze genetic variation and phylogeographic structure of the S. erinaceieuropaei populations.A total of 88 S. erinaceieuropaei isolates were collected from naturally infected frogs in 14 geographical locations of China. The complete cytb and cox1 genes of each sample was amplified and sequenced. Total 61 haplotypes were found in these 88 concatenated sequences. Each sampled population and the total population have high haplotype diversity (Hd, accompanied by very low nucleotide diversity (Pi. Phylogenetic analyses of haplotypes revealed two distinct clades (HeN+HuN+GZ-AS clade and GX+HN+GZ-GY clade corresponding two sub-networks yielded by the median-joining network. Pairwise FST values supported great genetic differentiation between S. erinaceieuropaei populations. Both negative Fu's FS value of neutrality tests and unimodal curve of mismatch distribution analyses supported demographic population expansion in the HeN+HuN+GZ-AS clade. The BEAST analysis showed that the divergence time between the two clades took place in the early Pleistocene (1.16 Myr, and by Bayesian skyline plot (BSP an expansion occurred after about 0.3 Myr ago.S. erinaceieuropaei from central and southern China has significant phylogeographic structure, and climatic oscillations during glacial periods in the Quaternary may affect the demography and diversification of this species.

  10. Little Devils and Satire in Vélez de Guevara’s El diablo cojuelo and Goethe’s Faust

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    Robin Ann Rice

    2014-11-01

    Full Text Available Besides the other sources that Goethe used when creating his Faust, in his private texts the author mentions his admiration for Le Diable Boiteux by Alain-René Le Sage. An eighteenth century French translation of El diablo cojeulo by Vélez de Guevara, it was extremely popular in its times. The article compares certain elements in the two works such as the objects satirized in the texts, the use of the ‘esperpento’, amongst other elements.

  11. Faust. Pühendus : [luuletused] / Johann Wolfgang von Goethe ; tlk. Marie Under, August Sang

    Index Scriptorium Estoniae

    Goethe, Johann Wolfgang von, 1749-1832

    2006-01-01

    Sisu: Faust. Pühendus ; Aardekaevur ; Cophta laul ; Hall sompus hommik ; Thule kuningas ; Kohtumine ja hüvastijätt ; Mailaul ; "Ma koltund väljadele rühin ; Retsensent ; Kannike ; Christel ; Kunstniku õhtulaul ; Uus armastus, uus elu ; Lottchenile ; Järvel ; Mäelt ; Amulett ; Ränduri öölaul : "Kes sa tead, oh taevane..." ; Meresõit ; Julgustus ; Kirjast Auguste zu Stolbergile ; Kuule ; Manitsus ; Inimsoo piirid ; Vaimude laul vete kohal ; Ränduri öölaul : "Harjadel püha..." ; Öömõtted ; Metsavaim ; Kandlemängija : "Kes pole leiba söönud, silmad vees..." ; Reisivarustus ; Jumalik ; Mignon : "Kas maad sa tead, kus apelsinipuul..." ; Pühendus ; Charlotte von Steinile ; Esimene kaotus ; Külaskäik ; Ketraja ; Mignon : "Miks vastust nõuad? Vaikida mul lase..." ; Kandlemängija : "Uste taha hiilin sala..." ; Armastatu lähedus ; Mignon : "Et ükskord olla, pean ma näima..." ; Lahkumine ; Kestvus vahelduses ; Aastad ; Õnnis igatsus ; Märts ; Rännulaul ; Parabaas ; Üks ja kõik ; Testament

  12. Comparison between immunomagnetic separation, coupled with immunofluorescence, and the techniques of Faust et al. and of Lutz for the diagnosis of Giardia lamblia cysts in human feces

    Directory of Open Access Journals (Sweden)

    Souza Doris Sobral Marques

    2003-01-01

    Full Text Available In the present study, the performance of Immunomagnetic Separation technique, coupled with Immunofluorescence (IMS-IFA, was compared with the FAUST et al. and Lutz parasitological techniques for the detection of Giardia lamblia cysts in human feces. One hundred and twenty-seven samples were evaluated by the three techniques at the same time showing a rate of cyst detection of 27.5% by IMS-IFA and 15.7% by both Faust et al. and Lutz techniques. Data analysis showed a higher sensitivity of IMS-IFA for the detection of G. lamblia cysts in comparison with the techniques of FAUST et al. and Lutz. The use of this methodology as a routine procedure enables the processing of many samples simultaneously, in order to increase recovery rate of G. lamblia cysts and reduce the time of sample storage.

  13. Parasitism by larval tapeworms genus Spirometra in South American amphibians and reptiles: new records from Brazil and Uruguay, and a review of current knowledge in the region.

    Science.gov (United States)

    Oda, Fabrício H; Borteiro, Claudio; da Graça, Rodrigo J; Tavares, Luiz Eduardo R; Crampet, Alejandro; Guerra, Vinicius; Lima, Flávia S; Bellay, Sybelle; Karling, Letícia C; Castro, Oscar; Takemoto, Ricardo M; Pavanelli, Gilberto C

    2016-12-01

    Spargana are plerocercoid larvae of cestode tapeworms of the genus Spirometra, Family Diphyllobothriidae, parasitic to frogs, reptiles, birds and mammals. This parasitic disease in humans can be transmitted through the use and consumption of amphibians and reptiles. The available knowledge about Spirometra in South America is scarce, and there are only a few reports on the occurrence of sparganum in amphibians and reptiles, many of them published in old papers not easily available to researchers. In this work we present a review on this topic, provide new records in two species of amphibians and 7 species of reptiles from Brazil and Uruguay respectively. We also summarize current knowledge of Spirometra in the continent, along with an updated of host taxonomy. We could gather from the literature a total of 15 studies about amphibian and reptile hosts, published between 1850 and 2016, corresponding to 43 case reports, mostly from Brazil (29) and Uruguay (8), Argentina (3), Peru (2), and Venezuela (1); the majority of them related to reptiles (five lizards and 26 snake species), and 14 corresponded to amphibians (9 anurans). Plerocercoid larvae were located in different organs of the hosts, such as subcutaneous tissue, coelomic cavity, peritoneum, and musculature. The importance of amphibians and reptiles in the transmission of the disease to humans in South America is discussed. Relevant issues to be studied in the near future are the taxonomic characterization of Spirometra in the region and the biological risk of reptile meat for aboriginal and other rural communities. Copyright © 2016 Elsevier B.V. All rights reserved.

  14. Levels of sparganum infections and phylogenetic analysis of the tapeworm Spirometra erinaceieuropaei sparganum in wild frogs from Henan Province in central China.

    Science.gov (United States)

    Wei, T; Zhang, X; Cui, J; Liu, L N; Jiang, P; Wang, Z Q

    2015-07-01

    Sparganosis is a serious food-borne parasitic zoonosis caused by infection with Spirometra spargana. The prevalence of sparganum infection in wild frogs (Rana nigromaculata, R. limmochari, R. temporaria and Bufo gargarizans) was investigated in Henan Province of central China during 2008-2012. Of 3482 caught wild frogs, 565 (16.23%) were found to be infected with plerocercoids (spargana) of the genus Spirometra. Spargana were found in 14.85% (320/2155) of R. nigromaculata, 20.82% (233/1119) of R. limmochari and 10.91% (12/110) of R. temporaria frogs. However, no sparganum was found in B. gargarizans. To investigate the phylogenetic position of collected spargana, three mitochondrial DNA (mtDNA) regions, namely cytochrome c oxidase subunits 1 and 3 (cox1 and cox3), and NADH dehydrogenase subunit 4 (nad4), were amplified, sequenced and analysed. Sequences of cox1, cox3 and pnad4 were 417, 390 and 578 bp in length, respectively. The base composition of cox1, cox3 and pnad4 were generally AT rich with a mean of 63.5%, 68.3% and 67% AT, respectively. Phylogenetic analysis showed that all the sparganum isolates in Henan Province represented Spirometra erinaceieuropaei and were a well-supported clade. These findings demonstrated clearly the usefulness of the three mtDNA sequences for molecular identification and population genetics studies of S. erinaceieuropaei spargana of human and animal health significance.

  15. The growth factor from plerocercoid larvae of the tapeworm, Spirometra mansonoides, stimulates growth but is not diabetogenic.

    Science.gov (United States)

    Salem, M A; Phares, C K

    1989-06-01

    A factor produced by plerocercoids of the tapeworm Spirometra mansonoides is similar to human growth hormone (hGH) in that it stimulates body growth, binds to hGH receptors, cross-reacts with anti-hGH antibodies, and has lactogenic and insulin-like activities. The purpose of this study was to determine whether plerocercoid growth factor (PGF) is similar to hGH in expressing diabetogenic activity in the genetically obese (ob/ob) mouse. To determine an effective dose for use in the obese mice, the ability of daily injections of PGF to stimulate growth of phenotypically normal mice of the same strain was assessed in a 10-day weight gain assay. Injections of PGF stimulated a dose-dependent weight gain (r = 0.83) and 25 ng eq/day of PGF stimulated a response not significantly different from that produced by 100 micrograms of bovine growth hormone/day. Diabetogenicity was assessed using fasting blood glucose and glucose tolerance tests in obese mice that had been injected for 3 days with saline, hGH, or PGF. Human growth hormone caused a significant increase (P less than 0.005) in fasting blood glucose and glucose tolerance of the obese mice was impaired (P less than 0.01). All of the doses of PGF used to test diabetogenicity in the obese mice were at least twice that required to stimulate a maximal growth response in normal mice, yet none of the doses of PGF increased fasting blood glucose or decreased glucose tolerance. These results show that PGF was a potent growth stimulant but was not diabetogenic.

  16. MOLECULAR EVIDENCE OF SPIROMETRA ERINACEIEUROPAEI INFECTION IN SNAKES PTYAS KORROS FROM LAO PDR AND THAILAND AND FROGS HOPLOBATRACHUS RUGULOSUS FROM MYANMAR.

    Science.gov (United States)

    Jongthawin, Jurairat; Intapan, Pewpan Maleewong; Sanpool, Oranuch; Sadaow, Lakkhana; Laymanivong, Sakhone; Thanchomnang, Tongjit; Maleewong, Wanchai

    2014-11-01

    Sparganosis is a parasitic disease in humans and animals caused by plerocercoid larvae (spargana) of the genus Spirometra. Spirometra erinaceieuropaei is the major causative agent of the disease in Asian countries. However, molecular evidence of the causative parasite species in animals remains lacking. A total of 19 spargana specimens were obtained from frogs, Hoplobatrachus rugulosus, collected from Myanmar and snakes, Ptyas korros, from Lao PDR and Thailand. A partial sequence of mitochondrial cytochrome c oxidase subunit1 gene (cox1) was amplified, sequenced, and the phylogenetic relationship was constructed using maximum likelihood method. Results revealed that the level of nucleotide variations in the partial cox1 sequence (429 bp) among the spargana ranged 0-3.5%, with 15 variable sites. Phylogenetic analysis indicated that all spargana specimens were S. erinaceieuropaei. This is the first report of S. erinaceieuropaei in P. korros from Lao PDR and Thailand and H. rugulosus from Myanmar. The results emphasize the need for prevention and control of sparganosis in these regions.

  17. Severe infection of wild-caught snakes with Spirometra erinaceieuropaei from food markets in Guangzhou, China involves a risk for zoonotic sparganosis.

    Science.gov (United States)

    Wang, Fumin; Zhou, Lihua; Gong, Shiping; Deng, Yanzhong; Zou, Jiejian; Wu, Jun; Liu, Wenhua; Hou, Fanghui

    2011-02-01

    Wild-caught snakes are a popular and traditional food in China. However, little known to the public, snakes are also intermediate hosts of Spirometra erinaceieuropaei, a food- and water-borne pathogen of sparganosis. Therefore, we investigated the prevalence of S. erinaceieuropaei in 10 popular species of wild-caught snakes in Guangzhou City (Guangdong Province) between July 2009 and July 2010. One hundred and twenty-four specimens of 10 species (including Enhydris plumbea, Zoacys dhumnades, Elaphe radiate, Elaphe taeniura, Elaphe carinata, Ptyas mucosus, Ptyas korros, Naja naja atra, Bungarus fasciatus, and Bungarus multicinctus) were randomly selected from a total of 1,160 wild-caught snakes. They were obtained from food markets in 5 representative districts (Huadou, Panyu, Tianhe, Haizhu, and Conghua). The specimens were killed, necropsied, and examined for parasitic helminths. Of the snakes examined, 29.8% were infected by spargana and the worm burden per infected snake ranged from 1 to 221. Most species were infected except for En. plumbea, B. fasciatus, and B. multicinctus. Prevalence even reached 100% in Zoacys dhumnades. More than half (53.5%) of the spargana were located in muscular tissue, 36.4% in subcutaneous tissue, and 10.1% in the coelomic cavity. The study revealed the potential risk for the zoonotic sparganosis by eating wild-caught snakes and will be helpful in arousing public health concern about the consumption of snake meat.

  18. Seven new species of helminths for reptiles from Armenia.

    Science.gov (United States)

    Nelli, Sargsyan; Felix, Danielyan; Marine, Arakelyan

    2014-09-01

    Helminthic infections of reptiles habiting in the territory of Armenia are examined. Seven species of helminths new for reptiles from Armenia are registered: Parapharyngodon skrjabini, Oswaldocruzia goezei, Neoxysomatium sp., Telorchis assula, Nematotaenia tarentolae, Mesocestoides lineatus and Spirometra erinacei europea. Descriptions and pictures of them are given.

  19. Far Ultraviolot Space Telescope (FAUST)

    Science.gov (United States)

    Bowyer, S.

    1988-01-01

    The Far Ultraviolet Space Telescope is a compact, wide field-of-view, far ultraviolet instrument designed for observations of extended and point sources of astronomical interest. It was originally used in sounding rocket work by both French and American investigators. The instrument was modified for flight on the space shuttle and flew on the Spacelab 1 mission as a joint effort between the Laboratoire d'Astronomie Spatiale and the University of California, Berkeley. The prime experiment objective of this telescope on the Atmospheric Laboratory Applications and Science (ATLAS 1) NASA mission is to observe faint astronomical sources in the far ultraviolet with sensitivities far higher than previously available. The experiment will cover the 1300 to 1800 A band, which is inaccessible to observers on earth. The observing program during the mission consists of obtaining deep sky images during spacecraft nighttime. The targets will include hot stars and nebulae in our own galaxy, faint diffuse galactic features similar to the cirrus clouds seen by the Infrared Astronomical Satellite (IRAS), large nearby galaxies, nearby clusters of galaxies, and objects of cosmological interest such as quasars and the diffuse far ultraviolet background.

  20. From Mecca to Rome: The Comparative Study of Attar’s Sheikh of San’an and Goethe’s Faust

    Directory of Open Access Journals (Sweden)

    M Taghavi

    2010-06-01

    Full Text Available The following article is a comparative study of Attar’s Sheik of San’an and Goethe’s Faust. Both stories demonstrate a similarity of theme and structure as they call upon the reader to discover the external world through journey and have a deeper conception of his inner self via meditation and contemplation though it is true that Attar and Goethe have different worldviews and that they belong to two diametrically opposed epochs. They have a similar conception of certain things and have therefore used a certain structure to express them. Furthermore, both stories express religious themes in a new way that transcends the tradition. The author has also tried to show that the Islamic mysticism might have been a source of inspiration for Goethe.

  1. Repensando os desafios de Ulisses a Fausto: a saúde, o indivíduo e a história Rethinking the challenges of Ulysses and Faust: health, the individual and history

    Directory of Open Access Journals (Sweden)

    Djalma A. de Melo-Filho

    1995-03-01

    Full Text Available Em torno de duas sinédoques históricas, Ulisses e Fausto, o texto retoma a etimologia do termo saúde (do latim salute, tratando-a como uma unidade entre as "necessidades existenciais" e as "necessidades propriamente humanas", que desemboca no desafio de satisfazer o "conservar a vida" e, ao mesmo tempo, o "passar por cima de, saltando". Ambos os significados encontram-se, respectivamente, presentes na atitude de Ulisses em não sucumbir ante o canto das sereias e no desejo de Fausto em elevar-se da vida cotidiana. Criticam-se alguns aspectos da concepção marxista da filosofia da história e do marxismo-estruturalista de Althusser. Analisa-se, ainda, à luz da teoria marxista-helleriana, a hipótese de que o alvo do Relatório Final da 8ª Conferência Nacional de Saúde teria sido o homem-particular e não o indivíduo, pois a saúde ali é tratada apenas como uma "necessidade existencial", não objetivando o humano-genérico. Como desafio teórico, o texto, visando ao devir do indivíduo, recomenda, finalmente, a construção de "suturas epistemológicas" entre natureza/sociedade, entre vida cotidiana/universalidade e entre o jovem e o velho Marx.Concentrating on two historical synecdoches, Ulysses and Faust, this article takes up the etymology of the Latin term salute as a unit lying somewhere between "existential needs" and "especially human needs", leading to the challenge of satisfying the need for "conservation of life" and at the same time to "surpass it, go beyond it". Both meanings are present in Ulysses’ attitude of not succumbing to the siren’s melody and in Faust’s desire to rise above everyday life. Some aspects of the Marxist conception of the philosophy of history and Althusser’s Structuralist Marxism are criticized. Also, in light of Marxist-Hellerian theory, the article analyzes the hypothesis that the target of the final reports of the VIII National Health Conference was "particular man" and not the individual

  2. Goethe's Faust Revisited: Lessons from DIT Research.

    Science.gov (United States)

    Nucci, Larry

    2002-01-01

    Discusses the Defining Issues Test as an invaluable tool for research and practice in moral education. Explains that because such instruments are based upon previous developmental research, they are unsuitable for research on moral development. Argues that these measures stand in the way of generating new knowledge. (CAJ)

  3. Nuclear waste: beyond Faust and fate

    International Nuclear Information System (INIS)

    Maxey, M.N.

    1979-01-01

    Regarding development of the nuclear industry and the resulting turmoil over generation of nuclear wastes, Dr. Maxey presents as a fundamental bioethical principle for organizing evidence and dealing with conflicting opinions the following formulation: social justice requires an equitable mangement of potential hazards that might have harmful health effects and unjustifiable social consequences. By equitable management she means: (1) comprehensively informing policymakers about the broad spectrum of hazards; (2) make comparisons of actual costs to reduce the effects; and (3) only then make policies and set standards that will get the most public protection out of a finite amount of money. Translating this principle into public policy is no easy task, since opponents have developed several arguments that appeal to nonscientific moral and ethical premises. Briefly, these statements can be summarized as: (a) indefinite delay of high-level waste disposal facilities is regarded as morally preferable to a policy of implementing one of several currently available options, and (b) it is claimed that involuntary risks of radiation exposure imposed on present and unconsulted future generations violate ethical principles of social justice and equity. Dr. Maxey uses most of the article in countering these premises and finally suggests the following bioethical principle for guidance: any involuntary risks imposed by social policies for radiation protection must be congruent with, must not be in excess of, and may be reasonably less than, those involuntary risks imposed by the naturally occurring toxic elements and harmful effects from our natural environment

  4. Nuclear genie: beyond Faust, fate, and incantations

    International Nuclear Information System (INIS)

    Maxey, M.N.

    1980-01-01

    Dr. Maxey fears that public reaction to the anti-nuclear movement may have eliminated nuclear energy as a future option for the US. She notes that recurrent themes of the movement go beyond a genuine concern for remaining technical problems. Focusing on the personal and social threats associated with extravagant energy consumption, the campaign is waged by competing groups struggling for political power. They use non-technical issues to create divisiveness and drive a wedge between scientists and humanists. It is important to realize that activists and the media seek social change by portraying nuclear technology as a Faustian bargain and ignoring the benefits it offers. An ethical framework is needed in which counter arguments in support of nuclear energy can be examined and compared with the soft technologies and the concept of a risk-free world. Dr. Maxey feels that the bioethical approach, which recognizes that human action can inflict basic harm, is improperly applied to nuclear energy alone and needs to be reevaluated; further, the US should lead in defining the benefits and harms inherent in all human actions and develop a philosophy of congruence which puts nuclear energy in its historical context. Because it is naive to think that the world can have a non-nuclear future, she says the US should provide leadership in international controls. 21 references

  5. Selected emerging diseases of amphibia.

    Science.gov (United States)

    Latney, La'Toya V; Klaphake, Eric

    2013-05-01

    This review summarizes the most recent updates on emerging infectious diseases of amphibia. A brief summary of Batrachochytrium dendrobatidis history, epidemiology, pathogenesis, life cycle, diagnosis, treatment, and biosecurity is provided. Ambystoma tigrinum virus, common midwife toad virus, frog virus 3, Rana grylio virus, Rana catesbeiana ranavirus, Mahaffey Road virus, Rana esculenta virus, Bohle iridovirus, and tiger frog virus ranaviruses are extensively reviewed. Emerging bacterial pathogens are discussed, including Flavobacter sp, Aeromonas sp, Citrobacter freundii, Chlamydophila sp, Mycobacterium liflandii, Elizabethkingia meningoseptica, and Ochrobactrum anthropi. Rhabdias sp, Ribeiroia sp, and Spirometra erinacei are among several of the parasitic infections overviewed in this article. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Cryptosporidium erinacei and C. parvum in a group of overwintering hedgehogs

    Czech Academy of Sciences Publication Activity Database

    Hofmannová, L.; Hauptman, K.; Huclová, K.; Květoňová, Dana; Sak, Bohumil; Kváč, Martin

    2016-01-01

    Roč. 56, č. 1 (2016), s. 15-20 ISSN 0932-4739 R&D Projects: GA ČR GA15-01090S Institutional support: RVO:60077344 Keywords : Cryptosporidiosis * Erinaceus europaeus * European hedgehog Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 2.581, year: 2016

  7. Faust: Flexible Acquistion and Understanding System for Text

    Science.gov (United States)

    2013-07-01

    projects that: extend the Google Guava libraries; provides utilities around String manipulation,Collections, Error,Math and Logging handling...blacklisted dependencies. Examples/Description Dependencies Sue dove and caught the frisbee. conj(dove, caught) If you wash , I’ll dry. advcl(dry, wash ...You wash ; I’ll dry. parataxis( wash , dry) He said that she was swimming. ccomp(said, swimming) Bonds bought by investors came due. partmod(bonds

  8. Studying heavy-ion collisions with FAUST-QTS

    Directory of Open Access Journals (Sweden)

    Cammarata P.

    2015-01-01

    Full Text Available Heavy-ion collisions at lower energies provide a rich environment for investigating reaction dynamics. Recent theory has suggested a sensitivity to the symmetry energy and the equation of state via deformations of the reaction system and ternary breaking of the deformed reaction partners into three heavy fragments. A new detection system has been commissioned at Texas A&M University in an attempt to investigate some of the observables sensitive to the nuclear equation of state.

  9. Multiparasitism in a wild cat (Leopardus colocolo (Carnivora: Felidae in southern Brazil

    Directory of Open Access Journals (Sweden)

    Lucas Trevisan Gressler

    Full Text Available Abstract Parasitic diseases reflect the health and balance of ecosystems, affecting not only individuals but also entire populations or communities. The aim of this study was to report on the diversity of parasitic helminths detected in the feces of a wild feline in southern Brazil. Parasites were obtained from fecal samples, and four techniques were used for parasitological examination: direct examination, centrifugal flotation with zinc sulfate (Faust technique, simple sedimentation (Hoffman technique and Baermann-Moraes. The parasites were identified through micrometry and morphology, as follows: Ancylostoma sp., Toxocara sp., Trichuridae, Aelurostrongylus abstrusus, Alaria sp., and Spirometra sp. We recorded the genus Ancylostoma parasitizing L. colocolo for the first time.

  10. COMPARATIVE-MORPHOLOGICAL AND ECOLOGICAL AND BIOLOGICAL ANALYSIS OF CESTODA ERINACEOLEPIS ERINACEI (GMELIN, 1789 GULYAEV ET IRZHAVSKY COMB.N

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    S. V. Irzhavsky

    2011-01-01

    Full Text Available The article gives the historical background of the tribe and clan. We consider a diagnosis of the genus. Given distribution of the species, its definitive and intermediate hosts, life cycle, the localization of the cestode in the host's body. Given morphometric description of the kind.

  11. Prevalence of Spirometra mansoni in dogs, cats, and frogs and its medical relevance in Guangzhou, China

    Directory of Open Access Journals (Sweden)

    Qing Hong

    2016-12-01

    Conclusions: A high sparganum infection rate was observed in the wild frogs sold in agricultural product markets in Guangzhou. The infection was also serious in cats and dogs in Guangdong Province. With lifestyles and eating habits resulting in sparganum infection, it is necessary to focus on market management and community education in order to prevent the transmission of this disease in Guangzhou.

  12. Noch so 'ne Phrase, Faust auf die Nase! – Eine phraseologische Untersuchung des Nerv-Sprech

    Directory of Open Access Journals (Sweden)

    Schulze, Florian

    2013-01-01

    Full Text Available The so called "Nerv-Sprech" is a newly coined term classifying a specific group of colloquial phrasemes considered annoying by many German speakers. Apart from this affective evaluation of these phrasemes, their main common characteristic is the fact that they are the result of different processes of modification and/or incorporate paradoxical meaning.The online edition of the German magazine Der Spiegel has published a web dictionary of "Nerv-Sprech"-units, which functions as a ready-made corpus. This article categorizes these phraseological units as slogans, pragmatic or predicative phrasemes. Furthermore, in order to evaluate the validity of the term "Nerv-Sprech" from the point of view of the language system, I examine whether there are semantic or structural modifying aspects that are dominant among the phrasemes (and if so, which ones. Finally, a ludic function of "Nerv-Sprech" is postulated as a result of the creativity in modifying these phrasemes.

  13. Poésie et philosophie dans Faust I de Goethe

    OpenAIRE

    Abraham, Bénédicte

    2013-01-01

    L’interrogation qui porte sur l’alliance ou la mésalliance entre la philosophie et la poésie n’est pas nouvelle. Elle remonte à l’Antiquité, mais la fascination réciproque de ces deux champs du langage et de la pensée n’en est pas moins restée vive pour autant. Dans sa Poétique, Aristote consacre plusieurs pages à la personne du poète dont il considère l’activité comme étant plus noble et plus philosophique que celle de l’historien. Ce qui constitue, aux yeux d’Aristote, la supériorité de la ...

  14. Pärnus neetakse Faust ära / Urmas Hännile

    Index Scriptorium Estoniae

    Hännile, Urmas

    2009-01-01

    1. oktoobril Pärnu kontserdimajas mängitavast Hector Berliozi "Fausti needmine" kontsertversioonist, esitajateks Eesti Riiklik Sümfooniaorkester ja segakoor Latvija Olari Eltsi juhatusel ja solistid. Rahvusvahelise muusikapäeva tähistamisest 1. oktoobril

  15. A Survey of Intestinal Parasites of Domestic Dogs in Central Queensland

    Directory of Open Access Journals (Sweden)

    Simone Gillespie

    2017-11-01

    Full Text Available Australia has a very high rate of dog ownership, which in some circumstances may lead to exposure to zoonotic parasitic diseases from those companion animals. Domestic dog faecal samples (n = 300 were collected from public spaces and private property in the greater Rockhampton (Central Queensland region and tested for intestinal helminths and protozoa by direct microscopy, two flotation methods and a modified acid-fast stain for cryptosporidia. Intestinal parasites detected included hookworms (25%, Cystoisospora ohioensis complex (9%, Blastocystis hominis (3%, Giardia duodenalis (3%, Spirometra erinacei (1% and Toxocara canis (1%, Sarcocystis spp. (2%, Cryptosporidium spp. (2% and Cystoisospora canis (1%. One infection each with Trichuris vulpis, Dipylidium caninum and a protozoa belonging to the Entamoeba histolytica complex were identified. Sheather’s sucrose centrifugal flotation was more sensitive than saturated salt passive flotation, but no single test detected all cases of parasitic infection identified. The test methodologies employed are poor at recovering larva of Strongyloides stercoralis, Aleurostrongylus abstrussis and eggs of cestodes such as Echinococcus granulosis, so the potential presence of these parasites in Central Queensland domestic dogs cannot be excluded by this survey alone.

  16. Infection status with helminthes in feral cats purchased from a market in Busan, Republic of Korea.

    Science.gov (United States)

    Sohn, Woon Mok; Chai, Jong Yil

    2005-09-01

    The present study was performed to investigate the infection status with helminth in a group of feral cats in Korea. More than 29 helminth species including adults or eggs were detected in visceral and fecal samples of the examined cats. Among these were a host of nematodes, including toxocarids, Ancylostoma sp. and the larva of Anisakis simplex; trematodes, including Clonorchis sinensis, Paragonimus westermani, Eurytrema pancreaticum, Pharyngostomum cordatum, Metagonimus spp., Heterophyes nocens, Pygidiopsis summa, Heterophyopsis continua, Stictodora fuscata, Stictodora lari, Acanthotrema felis, Stellantchasmus falcatus, Centrocestus armatus, Procerovum varium, Cryptocotyle sp., Echinostoma revolutum, Echinostoma hortense, Echinochasmus japonicus, Stephanoprora sp., Plagiorchis muris, Neodiplostomum sp. and diplostomulum. We also detected a variety of cestodes, including Spirometra erinacei, Taenia taeniaeformis and unidentified species of tapeworm. We also found examples of the acanthocephalan, Bolbosoma sp. In our assessment of the stools, we detected at least 12 species of helminth eggs. These findings confirmed that feral cats in Korea are infected with a variety of helminth parasite species. Furthermore, among the helminths detected, E. pancreaticum, S. fuscata, S. lari, A. felis, S. falcatus, C. armatus, P. varium, Cryptocotyle sp., E. revolutum, E. japonicus, Stephanoprora sp., P. muris, Neodiplostomum sp. and Bolbosoma sp. represent helminth fauna which have not been reported previously in feral cats in the Republic of Korea.

  17. Esparganose em alguns vertebrados do Brasil: dificuldades na identificaçao das espécies de Luheella (Spirometra Sparganum in some brazilian vertebrates: problems in the identification of species of Luheella (Spirometra

    Directory of Open Access Journals (Sweden)

    A. Arandas Rego

    1992-01-01

    Full Text Available Some species of Amphibia and Reptilia are listed as new hosts of spargana, from material deposited in the Helminthological Collection of Oswaldo Cruz Institute. It is discussed the difficulties in identifying the larvae (Sparganum and also the identification of adults of Luheella species from South America. The histopathology induced by spargana in the liver of a species of Amphibia is briefly described.

  18. A filosofia da história no Doutor Fausto The philosophy of history in Doctor Faust

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    Richard Miskolci

    1998-10-01

    Full Text Available Há uma "filosofia da história" implícita na obra de Thomas Mann. Este artigo pretende fornecer elementos para compreender esta filosofia que tem raízes em Schopenhauer e Nietzsche, mas que também deve muito às descobertas da psicanálise e ao aprofundado conhecimento de mitologia do escritor alemão.There is a "philosophy of history" in Thomas Mann's works. This article intends to give elements to the comprehension of this philosophy linked, since the beggining, to Schopenhauer and Nietzsche, but also related to psychoanalysis' discoveries and to Mann's profound knowledge of mythology.

  19. Fausts Wette und der Prozess der Moderne. Zur historischen und aktuellen Bedeutung der Tragödie Goethes

    Directory of Open Access Journals (Sweden)

    Michael Jaeger

    2006-12-01

    Full Text Available O artigo enfatiza que um elemento central no pacto demoníaco configurado por Goethe em seu Fausto simboliza também a força motriz da Modernidade: a negação ininterrupta do presente. Diferentemente das interpretações tradicionais que vêem Fausto como figura positiva e a sua aspiração como virtude do homem moderno, o autor expõe a dimensão destrutiva da inquietude fáustica, a qual deve ser questionada pelo público contemporâneo. Na perspectiva do autor, os contrapontos efetivos ao ritmo destrutivo da Modernidade seriam, como o próprio Goethe parece sugerir no drama, a atitude religiosa (em sentido amplo, não convencional e a arte de inspiração clássica, que propicia a reflexão e o “deter-se” no instante presente.

  20. „Den Bösen sind sie los“ Überlegungen zu Mephistopheles und zum Bösen in Goethes Faust

    Directory of Open Access Journals (Sweden)

    Klaus Eggensperger

    2004-12-01

    Full Text Available Por que o Mefistófeles no Fausto de Goethe, ao contrário de todas as expectativas, não apresenta uma natureza realmente má? Partindo desta pergunta, neste artigo discute-se a figura do diabo no imaginário europeu no sec. XVI e no Doctor Faustus de Christopher Marlowe. Em seguida são analisados alguns traços principais do diabo goethiano secularizado. O Mefistófeles de Goethe não é o demônio da mitologia cristã e tão pouco representa o grande vilão da peça. Seu autor deixa claro que a responsibilidade pelo mal produzido nas duas partes do Fausto é dos seus personagens humanos.

  1. Comparative study of the sensibility of Metacercaria cysts of Phagicola Faust, 1920 (Trematoda: Heterophyidae) to ionizing radiation and to freezing in raw mullets Mugil Linnaeus, 1758 (Pisces: Mugilidae)

    International Nuclear Information System (INIS)

    Moraes, Ivany Rodrigues de

    2005-01-01

    Foodborne illnesses have been a growing concern to the governments, international organizations and consumers, mainly regarding the damages they cause to human health. This issue is the result of the substitution of imported food habits, which enable the consumption of raw fish or wrongly prepared fish. Among the emergent parasitic zoonosis, the Fagicolose stands out. It is transmitted by Phagicola longa, a trematoda of great importance in public health and responsible for high percentages of Mugilidae infections, that is able to produce humans' parasitism. In this experiment, the studies were focused to the radio sensibility of metacercaria of Phagicola longa exposed to a treatment with ionizing radiation (gamma rays and electron beams) and the sensibility to freezing, in artificially infected fish. Some data were acquired regarding the occurrence of Phagicola longa in mullets bought in the local market, the freezer temperature of 10 domestic refrigerators, and the origin and preservation of the mullets in some Japanese-type restaurants in Sao Paulo. The results indicated more effectiveness in the treatment with the electron accelerator, as well as with the freezing at the temperature of-16 deg C. (author)

  2. Comparative study of the sensibility of Metacercaria cysts of Phagicola Faust, 1920 (Trematoda: Heterophyidae) to ionizing radiation and to freezing in raw mullets Mugil Linnaeus, 1758 (Pisces: Mugilidae); Estudo comparativo da sensibilidade de cistos de Metacercarias de Phagicola Faust, 1920 (Trematoda: Heterophyidae) a radiacao ionizante e ao congelamento em peixes crus preparados a partir de tainha Mugil Linnaeus, 1758 (Pisces: Mugilidae)

    Energy Technology Data Exchange (ETDEWEB)

    Moraes, Ivany Rodrigues de

    2005-07-01

    Foodborne illnesses have been a growing concern to the governments, international organizations and consumers, mainly regarding the damages they cause to human health. This issue is the result of the substitution of imported food habits, which enable the consumption of raw fish or wrongly prepared fish. Among the emergent parasitic zoonosis, the Fagicolose stands out. It is transmitted by Phagicola longa, a trematoda of great importance in public health and responsible for high percentages of Mugilidae infections, that is able to produce humans' parasitism. In this experiment, the studies were focused to the radio sensibility of metacercaria of Phagicola longa exposed to a treatment with ionizing radiation (gamma rays and electron beams) and the sensibility to freezing, in artificially infected fish. Some data were acquired regarding the occurrence of Phagicola longa in mullets bought in the local market, the freezer temperature of 10 domestic refrigerators, and the origin and preservation of the mullets in some Japanese-type restaurants in Sao Paulo. The results indicated more effectiveness in the treatment with the electron accelerator, as well as with the freezing at the temperature of-16 deg C. (author)

  3. Plerocercoid growth factor (PGF), a human growth hormone (hGH) analogue produced by the tapeworm Spirometra mansonoides, has direct insulin-like action in adipose tissue of normal rats in vitro

    International Nuclear Information System (INIS)

    Salem, M.A.M.; Phares, C.K.

    1986-01-01

    The metabolic actions of GH can be divided into acute (insulin-like) and chronic (lipolytic/anti-insulin). The insulin-like actions of GH are most readily elicited in GH-deficient animals as GH induces resistance to its own insulin-like action. Like GH, PGF stimulates growth and cross-reacts with anti-hGH antibodies. Independent experiments were conducted comparing the direct actions of PGF to insulin or hGH in vitro. Insulin-like effects were determined by the ability of PGF, insulin or hGH to stimulate [U- 14 C]glucose metabolism in epidydimal fat pads from normal rats and by inhibition of epinephrine-stimulated lipolysis. Direct stimulation of lipolysis was used as anti-insulin activity. To determine if PGF competes for insulin or GH receptors, adipocytes (3 x 10 5 cells/ml) were incubated with either [ 125 I]insulin or [ 125 I]hGH +/- PGF, +/- insulin or +/- hGH. PGF stimulated glucose oxidation and 14 C-incorporation into lipids. Insulin, hGH and PGF inhibited lipolysis (33%, 29% and 34%, respectively). Adipose tissue was very sensitive to the lipolytic effect of hGH but PGF was neither lipolytic nor did it confer refractoriness to its insulin-like action. PGF bound to GH but not to insulin receptors. Therefore, PGF had direct insulin-like effects but did not stimulate lipolysis in tissue from normal rats in vitro

  4. Time Map Maintenance.

    Science.gov (United States)

    1983-10-01

    Goethes Faust , to the library. You have in mind a particular route, namely the scenic path through the park, and a particular mode of transportation...bike-path))) update) ADDING (PASSUME EVENT5 (pout (fragile Goethes - Faust )) update) ADDING (PASSUNE EVENT5 (pin (spans (clear-skies))) update) ADDING...in EVENT5 for task (transport Goathes- Faust bike-path) is bicycle. Scheduling advice simply notes potential Scheduling advice: conflicts and suggests

  5. Infestación por esparganos en ranas del genero Pristimantis (Anura, Strabomantidae del Perú

    Directory of Open Access Journals (Sweden)

    Luis A. Gomez-Puerta

    2011-05-01

    Full Text Available En el presente estudio, reportamos el parasitismo por esparganos del cestode Spirometra sp. en los anfibios: Pristimantis nephophilus y Pristimantis rhodostichus, provenientes del departamento de San Martin, Perú. Tres estructuras filiformes localizadas a nivel subcutáneo, fueron colectadas e identificadas como esparganos. El hallazgo de este metacestode constituye el primer registro en anfibios del Perú y demuestra que las ranas P. nephophilus y P. rhodostichus son nuevos hospederos intermediarios para Spirometra sp.

  6. An unusual case of urinary sparganosis in the Indian subcontinent

    Directory of Open Access Journals (Sweden)

    Bajpai Trupti

    2018-01-01

    Full Text Available Spirometra is a genus of pseudophyllidean cestode that reproduces in canines and felines but can cause pathology in humans. When humans harbour plerocercoids of these tapeworms outside the intestine, it can cause sparganosis. We report a case of urinary sparganosis in a young woman, passing multiple spargana worms in her urine. The worm was identified as the plerocercoid larvae of Spirometra spp., and the case was managed successfully.

  7. Harvard and the Academic Glass Ceiling

    Science.gov (United States)

    Drago, Robert

    2007-01-01

    Drew Gilpin Faust was recently appointed president of Harvard University, and is the first female to hold the position. Women now lead half of the eight institutions that make up the Ivy League. But focusing on highly accomplished women such as Faust misses a larger point. Women may be taking faculty positions in record numbers, but most of those…

  8. Harvard's Historic Choice

    Science.gov (United States)

    Wilson, Robin

    2007-01-01

    In this article, the author profiles Drew Gilpin Faust, a career academic who has risen to the top job at Harvard University and has been named president of Harvard after six years as leader of its small Radcliffe Institute. Ms. Faust, who is 59, grew up in the Shenandoah Valley of Virginia, raised by a father who bred Thoroughbred horses and a…

  9. Human sparganosis, a neglected food borne zoonosis.

    Science.gov (United States)

    Liu, Quan; Li, Ming-Wei; Wang, Ze-Dong; Zhao, Guang-Hui; Zhu, Xing-Quan

    2015-10-01

    Human sparganosis is a food borne zoonosis caused by the plerocercoid larvae (spargana) of various diphyllobothroid tapeworms of the genus Spirometra. Human infections are acquired by ingesting the raw or undercooked meat of snakes or frogs, drinking untreated water, or using raw flesh in traditional poultices. More than 1600 cases of sparganosis have been documented worldwide, mostly in east and southeast Asia. Sporadic cases have been reported in South America, Europe, and Africa, and several cases have been described in travellers returning from endemic regions. Epidemiological data suggest that the increased effect of sparganosis on human health is because of greater consumption of raw meat of freshwater frogs and snakes. This Review provides information about the Spirometra parasites and their lifecycles, summarises clinical features, diagnosis, and treatment of human sparganosis, and describes geographical distribution and infection characteristics of Spirometra parasites in host animals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Three Models of Faust’s Character

    Directory of Open Access Journals (Sweden)

    Svetlana V. Kiryanova

    2012-08-01

    Full Text Available The article examines three independent images of Faust, created during XVIII–XIX centuries by F. Klinger, I.F. Goethe and H. Heine and literary models, resulting from these images.

  11. Analysis of the accuracy of different laboratory methods for the diagnosis of intestinal parasites from stray and domiciled cats (Felis catus domesticus in Goiânia, Goiás, Brazil

    Directory of Open Access Journals (Sweden)

    Jaqueline Ataíde Silva Lima

    2018-02-01

    Full Text Available Abstract Cats are carriers of zoonotic agents to humans, including intestinal parasites. The purpose of this study was to analyze the accuracy of different laboratory methods for the diagnosis of intestinal parasites. Fecal samples were processed by the Willis, Sheather, Faust and Hoffman-Janer-Pons-Lutz (HJPL methods. Accuracy analysis was performed determining the sensitivity, specificity, positive and negative predictive value and Kappa. A total of 149 fecal samples were collected, 65 from stray cats and 84 from domiciled cats. The prevalence of intestinal parasites in stray cats was 60% while in domiciled cats it was 17%. In the analysis of accuracy, the techniques that showed the greatest accuracy for Ancylostomids were Willis and Faust, for Cystoisospora spp. Sheather with Faust or HPJL, and Toxoplasma gondii/Hammondia hammondi the association between Willis and Faust. Therefore, for a reliable evaluation of the prevalence of intestinal parasites, at least two different techniques should be used in parasitological exams of feces.

  12. David Oistrahhi festival läheneb lõpule / Toivo Traks

    Index Scriptorium Estoniae

    Traks, Toivo

    2006-01-01

    Kontsertidest David Oistrahhi festivali raames: saksa viola da gamba mängija Holger Faust-Peters ja klavessinist Iren Lill 19. juulil Pärnu Eliisabeti kirikus, briti laulja Patricia Rozario ja RTE Vanbrugh Quartet 20. juulil Eliisabeti kirikus

  13. Future medicine: ethical dilemmas, regulatory challenges, and therapeutic pathways to health care and healing in human transformation

    National Research Council Canada - National Science Library

    Cohen, Michael H

    2003-01-01

    ...., Lisa Sjostrom, and Malcolm Riley for reading early drafts of the manuscript and providing insightful and encouraging comments; Maureen Foye, R.N., and Peter Faust, L.Ac., for supportive friendsh...

  14. North Spain (Burgos wild mammals ectoparasites

    Directory of Open Access Journals (Sweden)

    Domínguez G.

    2004-09-01

    Full Text Available Twenty-seven species of arthropods were collected from 105 wild mammals, six wolves Canis lupus (Linnaeus, 1758 included. A total of 87 animals (82,8 % harboured some ectoparasites. Ticks were found in 60 % of the samples, fleas in 51.4 %, chewing-lice in 3.8 %, and others (Mesostigmata and hippoboscids in 3.8 %. Moreover, 42.5 % were single infestation and 57.5 % mixed. Some of the species were new records for a host in spanish country such as Trichodectes canis (De Géer, 1778, Ixodes trianguliceps (Birula, 1895, Ceralophyllus (Monopsyllus S. sciurorum (Schrank, 1803 and Paraceras melis melis (Walker, 1856 on several mammals. Two species were new records for Spain: Chaetopsylla matina (Jordan, 1925 and Archaeopsylla erinacei erinacei (Bouché, 1835.

  15. Author Details

    African Journals Online (AJOL)

    Kavana, NJ. Vol 29, No 2 (2014) - Articles Prevalence of Spirometra and other gastrointestinal helminths in dogs of Minjingu village, Babati District, Tanzania Abstract. ISSN: 0856-1451. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  16. En tragisk parodi

    DEFF Research Database (Denmark)

    Etemadi, Maziar Haghpaidar

    2004-01-01

    Tre skikkelser symboliserer den europæiske ånds gang gennem historien; disse tre er antikkens homeriske helt Odysseus; Dantes opdigtede selvbiografi i den førmoderne og kristne middelalderlige fortælling Den guddommelige komedie og endelig Goethes moderne historie om Faust.......Tre skikkelser symboliserer den europæiske ånds gang gennem historien; disse tre er antikkens homeriske helt Odysseus; Dantes opdigtede selvbiografi i den førmoderne og kristne middelalderlige fortælling Den guddommelige komedie og endelig Goethes moderne historie om Faust....

  17. A coprological survey of intestinal parasites of wild lions (Panthera leo) in the Serengeti and the Ngorongoro Crater, Tanzania, east Africa.

    Science.gov (United States)

    Müller-Graf, C D

    1995-10-01

    Fecal examination on 112 and a subset of 58 wild lions (Panthera leo) in the Serengeti National Park and the Ngorongoro Crater, Tanzania, East Africa revealed eggs, larvae, and protozoan cysts of 15 parasite taxa. The most prevalent were Spirometra sp. (63% prevalence), Taeniidae (58%), Ancylostoma sp. (56%), and a coccidian (53%). Three parasites were considered spurious. Of the hosts, 97.3% were infected with at least 1 species of parasite. Individual parasite taxa were aggregated among hosts.

  18. Coprological prevalence of gastrointestinal parasites in carnivores and small mammals at Dhaka zoo, Bangladesh

    Directory of Open Access Journals (Sweden)

    M.M.R.U. Raja

    2014-03-01

    Full Text Available A study on the coprological prevalence of gastrointestinal parasites using 94 faecal samples from different carnivores (n=32 and small mammals (n=15 was undertaken from January to May 2012 at Dhaka Zoo. The overall prevalence of parasitic infection was 78.72%, with a prevalence of 51.06% for helminths and 27.66% for protozoa. The identified parasites included—Toxascaris leonina (9.57%, Balantidium coli (25.53% Spirometra sp. (10.64%, Toxocara cati (12.76%, Hook worm (4.26%, unidentified strongyles (3.19%, Trichuris sp. (7.45%, Coccidia sp. (2.12%, Capillaria sp. (1.06%, Trichostrongylus sp. (1.06%, and Physaloptera sp. (1.06%. Mixed infection was observed in Indian Lion (Toxascaris leonina and Spirometra sp., Royal Bengal Tiger (Balantidium coli and Toxocara cati, Spotted Hyena (Balantidium coli and hook worm, Leopard (Balantidium coli and Spirometra/I> sp., Rhesus Macaque (Trichuris sp. and Coccidia sp., Pig-tailed Macaque (Balantidium coli and Trichuris sp., Hamadryas Baboon (Balantidium coli and Trichuris sp., Golden Mangabey (Trichuris sp., Balantidium coli and unidentified strongyles, Large Indian Civet (Balantidium coli and unidentified strongyles, Torior Dog (Balantidium coli and Physaloptera, Rabbit (Balantidium coli and Hook worm, Hanuman Langur (Balantidium coli and Capillaria sp.. Due to the high prevalence of gastrointestinal parasites, the present study suggests to apply control measures against these parasites in order to safeguard the health of housed wild animals, especially in case of threatened species.

  19. Prevalence of gastrointestinal helminth parasites of zoonotic significance in dogs and cats in lower Northern Thailand.

    Science.gov (United States)

    Pumidonming, Wilawan; Salman, Doaa; Gronsang, Dulyatad; Abdelbaset, Abdelbaset E; Sangkaeo, Khamphon; Kawazu, Shin-Ichiro; Igarashi, Makoto

    2017-01-10

    Gastrointestinal zoonotic helminths of dogs and cats have a public health concern worldwide. We investigated the prevalence of gastrointestinal helminths of zoonotic significance in dogs and cats in lower Northern Thailand and utilized molecular tools for species identification of hookworms and Opisthorchis viverrini. Fecal samples of 197 dogs and 180 cats were collected. Overall prevalence of infection using microscopy was 40.1% in dogs and 33.9% in cats. Helminth infection found in both dogs and cats included hookworms, Spirometra spp., Taenia spp., Toxocara spp., O. viverrini, Strongyloides spp. and Trichuris spp. Hookworms were the most common helminth in dogs, while Spirometra spp. were the most prevalent in cats. Among hookworm infection in dogs and cats, Ancylostoma ceylanicum was the most prevalent hookworm, being 82.1% in hookworm infected dogs and 95.8% in hookworm infected cats. Mixed-infection due to hookworms and Spirometra spp. was the most dominant in both dogs and cats. Our finding showed that zoonotic helminth infection is highly prevalent in dogs and cats in the lower Northern area of Thailand.

  20. Natives in Blue: The Employment of Armed Auxiliaries in the Philippines, 1899-1913

    Science.gov (United States)

    2012-12-06

    General Allen, the Chief of the Constabulary was alarmed at developments. Soon Colonel Wallace C. Taylor, Assistant Chief of the Constabulary and the 3rd...1898-1942. PRIMARY SOURCES Faust, Karl Irving , Captain William L. Luhn, Peter MacQueen, and Colonel Alexander Leroy Hawkins. Campaigning in the

  1. Gender in Plants

    Indian Academy of Sciences (India)

    Johann Wolfgang von Goethe, the German literary genius immortalised for such triumphs as The Tragedy of Doctor Faust, was also a natural scientist. He believed that every flowering plant had six stages consisting of seed, leaves, calyx, corolla, sex organs and fruit. Each plant was supposed to be made up of fundamental ...

  2. The Prussian Reform Movement: A Case Study in Defense Reform

    Science.gov (United States)

    1989-09-01

    trans. B. Battershaw, Westview Press, 1985. Goethe , J.W., Faust , trans. W. Kaufmann, Doubleday, 1963. Gordon, M.R., "Bush Pact Would Affect Only Older...time a "’people’s army’ had defeated the old order." Although the immediate csults appeared less than noteworthy. Goethe . accompanying the Prussians

  3. Journal for Language Teaching - Vol 41, No 1 (2007)

    African Journals Online (AJOL)

    The influence of Goethe\\'s Faust on N. P. van Wyk Louw\\'s drama Die dieper reg · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. H Cloete, 142-151. http://dx.doi.org/10.4314/jlt.v41i1.6086 ...

  4. Did goethe describe attention deficit hyperactivity disorder?

    Science.gov (United States)

    Bonazza, Sara; Scaglione, Cesa; Poppi, Massimo; Rizzo, Giovanni

    2011-01-01

    As early as 1846, the typical symptoms of attention deficit hyperactivity disorder (ADHD) were described by Heinrich Hoffmann (1809-1894). However, in Goethe's masterpiece Faust (1832), the character of Euphorion strongly suggests ADHD diagnosis. Copyright © 2011 S. Karger AG, Basel.

  5. De beteekenis der persoonsnamen voor onze kennis van het leven en denken der oude babyloniërs en assyriërs

    NARCIS (Netherlands)

    Gemser, Berend

    1924-01-01

    a. Antiek Naamsbegrip. Als GOETHE in de Faust den hoofdpersoon, sprekende met Margarete in Marthe's tuin over God, zeggen laat: "Nenn es dann, wie du willst,.... Gefühl ist alles; Name is Schall und Rauch, umnebelnd Himmelsglut", dan is dit modern en niet antiek gevoeld. Voor den mensch van de

  6. Vormilt ülekeev, sisult universaalne / Jan Kaus

    Index Scriptorium Estoniae

    Kaus, Jan, 1971-

    2007-01-01

    Von Krahli Teatri kahest lavastusest: "Faust" (J. W. Goethe ainetel tekst ja lavastus Taavi Eelmaa, muusika ja laulud Chalice, osades Jarek Kasar ja Rein Pakk), "Hamletid" (William Shakespeare'i ainetel kontseptsiooni, lavastuse, koreograafia, kujunduse, valguse autor Sasha Pepeljajev, video- ja helikunstnik Taavet Jansen. Esitaja Juhan Ulfsak)

  7. Autentsuse ihalus ja strateegiad tänases Eesti teatris / Anneli Saro

    Index Scriptorium Estoniae

    Saro, Anneli, 1968-

    2007-01-01

    Aluseks võetud lavastused "Rätsep" (lav. Mart Koldits) ja "Nii see on kui teile nii näib" (lav. Adolf Shapiro) Tallinna Linnateatris, "Hamletid" (lav. Sasha Pepeljajev) ja "Faust" (lav. Taavi Eelmaa) Von Krahli Teatris, Tiit Ojasoo ja Ene-Liis Semperi lavastus "Nafta!" NO99 teatris. Kasut. kirjandus lk. 126

  8. Baltoscandal näitas Euroopa absurdi / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2010-01-01

    Rakveres 10. juulil lõppenud 11. rahvusvahelisest teatrifestivalist Baltoscandal. Prantslase Gerald Kurdiani kontsertetendusest "This is the Hello Monster!". Riina Maidre ja Maike Londi kontsertetendusest "PostUganda". Philippe Quesne'i ja tema trupi Vivarium Studio lavastusest "Big Bang". Taani tantsija Mette Ingvartseni lavastusest "Giant City". Akhe inseneriteatri lavastusest "Faust. 2360 sõna". Hollandi trupi Dood Paard lavastusest "Answer Me"

  9. Näitleja teeb vahekokkuvõtte ehk Kuidas lavastatakse aega / Katrin Ruus

    Index Scriptorium Estoniae

    Ruus, Katrin

    2006-01-01

    Von Krahli Teatri kolmest lavastusest: "Erki ja Tiina" (lavastaja Mart Kangro, tantsivad Erki Laur ja Tiina Tauraite), "Faust" (J. W. Goethe ainetel tekst ja lavastus Taavi Eelmaa, muusika ja laulud Chalice, osades Jarek Kasar ja Rein Pakk), "Hamletid" (William Shakespeare'i ainetel kontseptsiooni, lavastuse, koreograafia, kujunduse, valguse autor Sasha Pepeljajev, video- ja helikunstnik Taavet Jansen. Esitaja Juhan Ulfsak)

  10. Soolopartiid Von Krahli katuse all / Kristi Eberhart

    Index Scriptorium Estoniae

    Eberhart, Kristi

    2007-01-01

    Von Krahli Teatri kolmest lavastusest: "Erki ja Tiina" (lavastaja Mart Kangro, tantsivad Erki Laur ja Tiina Tauraite), "Faust" (J. W. Goethe ainetel tekst ja lavastus Taavi Eelmaa, muusika ja laulud Chalice, osades Jarek Kasar ja Rein Pakk), "Hamletid" (William Shakespeare'i ainetel kontseptsiooni, lavastuse, koreograafia, kujunduse, valguse autor Sasha Pepeljajev, video- ja helikunstnik Taavet Jansen. Esitaja Juhan Ulfsak)

  11. production of ethyl alcohol from molasses using continuous process

    African Journals Online (AJOL)

    BSN

    general panem of growth, harvest and delivery to a distillery, conversion of the raw materials to hydrolyzable substrate suitable for fermentation to ethanol, fermentation and purification by distillation. Faust el al., (1983) reported molasses as being technically the most ideal raw material in ethanol production compared with ...

  12. Utilization potentials of lablab ( Lablab purpureus (L.) Sweet) and ...

    African Journals Online (AJOL)

    Various insect pests, fungal diseases and parasitic plant including Ootheca mutabilis (Sahlb), Podagrica uniforma (Jac.), Nematocerus acerbus (Faust), Anoplocnemis curvipes (F.), Helicoverpa armigera (Hbn), aphids, Colletotrichum sp., Curvularia sp. and Cassytha filiformis (Linn.) were found on lablab plants, causing ...

  13. Acute Osteomyelitis as Cause of Late Sepsis in a Nigerian Neonate

    African Journals Online (AJOL)

    section delivery, significant jaundice, and systemic infections such as pneumonia or meningitis. Some important factors in the pathogenesis of osteomyelitis include the virulence of the .... Current imaging concepts in pediatric osteomyelitis. Eur Radiol 2004;14 Suppl 4:L55‑64. 15. Faust SN, Clark J, Pallett A, Clarke NM.

  14. Coleoptera: Curculionidae

    Indian Academy of Sciences (India)

    W. Z. 2004 Observation on the life history of Curculio bimacula- tus Faust and its control with Paecilomyces farinosus. For. Pest. Dis. 5, 21–24. Van Oosterhout C., Hutchinson W. F., Wills D. P. M. and Shipley P. 2004 MICRO-CHECKER: software for identifying and correct- ing genotyping errors in microsatellite data. Mol. Ecol ...

  15. A Quantitative Methodology for Vetting Dark Network Intelligence Sources for Social Network Analysis

    Science.gov (United States)

    2012-06-01

    Romney and Faust demonstrated that structure could be extracted , though they truncated and normalized the original data. The structure they...the Quadrant Method," Bulletin of the Torrey Botanical Club, vol. 47, pp. 21-33, 1920. [30] T. Sorenson, "A Method of Stabilizing Groups of

  16. Soldier Decision-Making for Allocation of Intelligence, Surveillance, and Reconnaissance Assets

    Science.gov (United States)

    2014-06-01

    Judgments; also called Algoritmic or Statistical Judgements Computer Science , Psychology, and Statistics Actuarial or algorithmic...Jan. 2011. [17] R. M. Dawes, D. Faust, and P. E. Meehl, “Clinical versus Actuarial Judgment,” Science , vol. 243, no. 4899, pp. 1668–1674, 1989. [18...School of Computer Science

  17. South African Music Studies - Vol 26 (2007)

    African Journals Online (AJOL)

    Faust, Robert Johnson, And The Film Crossroads: A Semiotic And Psychoanalytic Reading Of Musical Discourses · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Z Potgieter, 27-45. http://dx.doi.org/10.4314/samus.v26i1.6397 ...

  18. western mediterranean fluvial history - an attempt to correlate

    Science.gov (United States)

    Faust, Dominik; Wolf, Daniel

    2013-04-01

    Western mediterranean fluvial history - an attempt to correlate Dominik Faust & Daniel Wolf (TU Dresden, Germany) Correlation of fluvial sediments over large distances is a challenging issue. However it is worth to try it when reliable and robust data are available. Location of the sites to be correlated play a decesive role. So we considered possible pitfalls (tectonic activity, halokinetic movements, sea level changes, disorder inherent to the system itself) to find and chose the best exposures in order to built up a standard profile for every single river system. Three selected rivers were worked out in detail, the Guadalquivir sequences however are used complementary . We attempt to correlate • The Oued Medjerda standard profile from Northern Tunisia (Faust et al. 2004; Zielhofer & Faust 2008) • The Rio Jarama standard profile for Central Spain (Wolf et al. 2013) • The Rio Guadalete standard profile for Southern Spain (Wolf et al. in review) • (The Rio Guadalquivir) We aim to propose a correlation scheme in order to visualize analog and inconsistent trends and to discuss possible driving forces. dominik.faust@tu-dresden.de

  19. The Picture of Dorian Gray

    NARCIS (Netherlands)

    Wilde, Oscar

    2005-01-01

    On its first publication The Picture of Dorian Gray was regarded as dangerously modern in its depiction of fin-de-sicle decadence. In this updated version of the Faust story, the tempter is Lord Henry Wotton, who lives selfishly for amoral pleasure; Dorian's good angel is the portrait painter Basil

  20. XVI "Baltiiski dom" : klassika v raznõhh izmerenijahh / Eteri Kekelidze

    Index Scriptorium Estoniae

    Kekelidze, Eteri, 1944-

    2006-01-01

    16. rahvusvahelisest teatrifestivalist "Baltiiski dom" Peterburis. Pikemalt vaadeldakse lavastusi : Anton Tshehhovi "Onu Vanja" (Belgia teater "Toneelhuis", lavastaja Luk Perceval), "Kolm õde" (lavastaja Rimas Tuminas), Goethe "Faust" (lavastaja Eimuntas Nekroshius), "Kosmos" (Witold Gombrowiczi romaani järgi lavastanud Jerzy Jarocki), Aleksandr Ostrovski "Mets" (Moskva Kunstiteater, lavastaja Kirill Serebrjannikov). Mainitakse, et festivalil osales ka Ugala teater Oleg Titovi lavastusega "Libahunt"

  1. A Question of Evidence, or a Leap of Faith?

    Science.gov (United States)

    Howard, Jennifer

    2008-01-01

    Did he or didn't he? The question is vexing Coleridge scholars. Did the author of "Christabel," "Kubla Khan," and "The Rime of the Ancient Mariner" compose a blank-verse translation of Goethe's "Faust" that was published anonymously in London in 1821? Two prominent Romanticists, Frederick Burwick and James C. McKusick, both Americans, believe they…

  2. Structure Building Predicts Grades in College Psychology and Biology

    Science.gov (United States)

    Arnold, Kathleen M.; Daniel, David B.; Jensen, Jamie L.; McDaniel, Mark A.; Marsh, Elizabeth J.

    2016-01-01

    Knowing what skills underlie college success can allow students, teachers, and universities to identify and to help at-risk students. One skill that may underlie success across a variety of subject areas is structure building, the ability to create mental representations of narratives (Gernsbacher, Varner, & Faust, 1990). We tested if…

  3. Tänapäeva tantsuteatri mitu palet / Heili Einasto, Karl Toepfer

    Index Scriptorium Estoniae

    Einasto, Heili

    2015-01-01

    Vestlus San Jose ülikooli professori Karl Toepferiga nüüdisaegsest Eesti tantsuteatrist - I. Tuksami "Vassilissa", E. Tubina ja M Kesleri "Kratt", T. Olleski jt. "HTK", G. Reynoldsi ja S. Stubbsi "Gatsby", N. Rota ja G. Madia "La Dolce Vita", A. Toikka "Faust"

  4. Muusikamaailm : Philadelphiasse tuleb Eschenbach. Menotti taas Washingtonis. Monteverdi festival Pariisis. Esietendused New Yorgis ja Milanos / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    2001-01-01

    C. Eschenbach määrati PO järgmiseks peadirigendiks aastast 2003, dirigendi senisest tegevusest. G.C.Menotti lavastab Washingtoni Ooperis oma ooperit "Konsul". Pariisi Champs Elysees' teatris toimuvast Monteverdi ooperite festivalist. Esietendustest ئ Busoni "Doktor Faust" New Yorgi Metropolitan Operas ja Bellini "La sonnambula" Milano La Scalas

  5. Tshto delajet klassiku klassikoi / Eteri Kekelidze

    Index Scriptorium Estoniae

    Kekelidze, Eteri, 1944-

    2006-01-01

    16. rahvusvahelisest teatrifestivalist "Baltiiski dom" ("Balti kodu") Peterburis : Anton Tshehhovi "Onu Vanja" (Belgia teater "Toneelhuis", lavastaja Luk Perceval), "Kolm õde" (lavastaja Rimas Tuminas), Goethe "Faust" (lavastaja Eimuntas Nekroshius), "Kosmos" (Witold Gombrowiczi romaani järgi lavastanud Jerzy Jarocki), Aleksandr Ostrovski "Mets" (Moskva Kunstiteater, lavastaja Kirill Serebrjannikov), Sergei Korobkovi "Phaidra. Kuldne koloss" (Moskva Rahvuste Teatri projekt, lavastaja Andrii Zholdak)

  6. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    pp e1-e3. Isolation and characterization of microsatellite loci for acorn weevil Curculio bimaculatus Faust (Coleoptera: Curculionidae) · Xing-Hua Hu Li Ren Xiao-Yong Chen · More Details Fulltext PDF. pp e4-e7. Identification and characterization of novel UniGene-derived microsatellite markers in Podophyllum hexandrum ...

  7. Uudised : Vello Pähn Savonlinnas. Eri Klas pärast juubelit. Ain Anger Mirjam Helini konkursil. Türnpu sünnipäevakontsert / Priit Kuusk

    Index Scriptorium Estoniae

    Kuusk, Priit, 1938-

    1999-01-01

    V. Pähn dirigeeris Savonlinna ooperifestivalil Gounod" ooperit "Faust". E.Klas erinevate orkestrite ees juuni-september 1999. 8.-20. augustini Helsingis toimunud IV rahvusvahelisest M. Helini konkursist, kus osales A. Anger. 13.augustil tähistati K. Türnpu 134. sünniaastapäeva kontserdiga Tuulna külas Keila vallas

  8. Mis teeb klassikast klassika / Eteri Kekelidze ; tõlk. Virge Harak

    Index Scriptorium Estoniae

    Kekelidze, Eteri, 1944-

    2007-01-01

    16. rahvusvahelisest teatrifestivalist "Baltiiski dom" ("Balti kodu") Peterburis : Anton Tshehhovi "Onu Vanja" (Belgia teater "Toneelhuis", lavastaja Luk Perceval), "Kolm õde" (lavastaja Rimas Tuminas), Goethe "Faust" (lavastaja Eimuntas Nekroshius), "Kosmos" (Witold Gombrowiczi romaani järgi lavastanud Jerzy Jarocki), Aleksandr Ostrovski "Mets" (Moskva Kunstiteater, lavastaja Kirill Serebrjannikov), Sergei Korobkovi "Phaidra. Kuldne koloss" (Moskva Rahvuste Teatri projekt, lavastaja Andrii Zholdak)

  9. Uma avaliação sobre a eficácia do método CSF no diagnóstico de helmintíases intestinais An evaluation of the efficacy of the CSF method for diagnosing intestinal helminthiases

    Directory of Open Access Journals (Sweden)

    Ruth Semira Rodriguez Alarcón

    2007-06-01

    Full Text Available O método CSF, recentemente proposto para diagnóstico de helmintíases intestinais foi comparado com outros (direto; Faust e cols; sedimentação espontânea em água; Kato-Katz habitualmente usados com essa finalidade. Houve desempenho satisfatório, revelando que tal técnica pode ser adotada em tarefas para diagnóstico ou análise epidemiológicas.The recently proposed CSF method for diagnosing intestinal helminthiases was compared with the other methods (direct; Faust et al.; spontaneous sedimentation in water; and Kato-Katz that are routinely for this purpose. The CSF method performed satisfactorily, thus showing that this technique can be adopted for use in diagnoses or epidemiological analyses.

  10. "That I may know the inmost force that binds the world and guides its course"

    Science.gov (United States)

    Dehmelt, Hans

    1995-01-01

    The talk touches upon the following subjects: Goethe's Faust, the magic of Democritus' "ατoμoν", magnetism of the neutron, a neutral particle, the crucial problem of physics, crucial experiments, seeing an atom with my eyes, bringing an electron to rest, measuring electron magnetism, proton magnetism, electron radius from its magnetism, speculating on Salam's sub-sub-...-quarks and the cosmon, the simplest thing that ever was.

  11. Author Details

    African Journals Online (AJOL)

    Cloete, H. Vol 41, No 1 (2007) - Articles The influence of Goethe\\'s Faust on N. P. van Wyk Louw\\'s drama Die dieper reg. Abstract. ISSN: 0259-9570. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

  12. `That I may know the inmost force that binds the world and guides its course`

    Energy Technology Data Exchange (ETDEWEB)

    Dehmelt, H. [Washington Univ., Seattle, WA (United States). Dept. of Physics

    1995-12-31

    The talk touches upon the following subjects: Goethe`s Faust, the magic of Democritus` `{alpha}{tau}{omicron}{mu}{omicron}{nu}`, magnetism of the neutron, a neutral particle, the crucial problem of physics, crucial experiments, seeing an atom with my eyes, bringing an electron to rest, measuring electron magnetism, proton magnetism, electron radius from its magnetism, speculating on Salam`s sub sub-...-quarks and the cosmon, the simplest thing that ever was 8 refs, 8 figs

  13. Fernando Pessoa’s Fausto and the concept of Subjective Tragedy

    Directory of Open Access Journals (Sweden)

    Rodrigo Alexandre Xavier

    2016-08-01

    Full Text Available This paper intends to show, in an embryonic format, how Fernando Pessoa embodied the subjective process, presented in all his work through a heteronimic construction, in his writing project of Portuguese Faust. Consistent with the idea of Static Drama, Pessoa’s Fausto sights the construction of an animistic and apathetic tragedy, supported on a discursive monologism and the tragic conception of existence.

  14. Alasti pioneer / Jelena Skulskaja

    Index Scriptorium Estoniae

    Skulskaja, Jelena, 1950-

    2005-01-01

    Teatri- ja filmiuudiseid Venemaalt : Kira Muratova mängufilm "Häälestaja" ("Nastroishtshik"), Aleksandr Sokurovi töös olev mängufilm Thomas Manni ja Johann Wolfgang Goethe ainetel "Faust" ning Kirill Serebrjannikovi lavastus Sovremennikus Mihhail Kononovi romaani "Alasti pioneer" järgi, peaosas Tshulpan Hamatova. Ajalehe tiitellehel kuupäevaks "märtsi lõpp (4/05)"

  15. An Analysis on the Images of the Devils in the Works of Geothe, Bulgakov and Thomas Mann

    Directory of Open Access Journals (Sweden)

    Jie CHANG

    2013-10-01

    Full Text Available Starting from the analysis on the devils in the Bible stories, the writer of this article makes an analysis on Mephistopheles in Faust by JohannEolfgang von Goethe (1749-1832 Woland in The Master and Margarita by Mikhaíl Afanasyevich Bulgakov (1891-1940, and a Mephistopheles figure in Doctor Faustus by Thomas Mann (1875-1955. The origin, characteristics and changes of the images of these devils shall be discussed in this article.

  16. Fausto como paradigma da melancolia

    OpenAIRE

    Pedro Heliodoro de Moraes Branco Tavares

    2009-01-01

    In the present article we intend to demonstrate, by following Freudian ways of constructing his theories on the psychoanalytical nosography based on paradigmatic cases - such as Dora, for hysteria; the Ratman, for the obsessive neurosis and Schreber, for psychosis - how we could think of a model for demonstration and debate, on the controversial structure or clinical type of melancholy in the literary subject of Faust as it's best example. Since the same Freud has taught us to learn with the ...

  17. Music

    OpenAIRE

    Deinert, Herbert

    2010-01-01

    The musical ending [of Goethe's Novelle] recalls the fascination with "music as metaphor", "the power of music", among recent and contemporary poets from Pope and Dryden and Collins to E.T.A. Hoffmann and Kleist and, of course to Goethe himself. Music saves Faust's life on Easter morning at the end of a dreadful night, and we'll encounter a similar role of music in his Trilogie der Leidenschaft which we'll read in this context.

  18. Hvad siger du, Oskar?

    DEFF Research Database (Denmark)

    Thurah, Thomas

    der Kong Ødipus, der stak sine øjne ud. Og Faust, der væddede med djævelen. Og Don Quixote og Huckleberry Finn og Dante og Candide. Og Romeo og Julie. Og en lille håndfuld til. Hvad siger du, Oskar? er en introduktion til tolv litterære hovedværker - i børnehøjde. Og så giver bogen sit eget bud på...

  19. Uma avaliação sobre a eficácia do método CSF no diagnóstico de helmintíases intestinais

    OpenAIRE

    Alarcón,Ruth Semira Rodriguez; Amato Neto,Vicente; Gakiya,Erika; Bezerra,Rita Cristina

    2007-01-01

    O método CSF, recentemente proposto para diagnóstico de helmintíases intestinais foi comparado com outros (direto; Faust e cols; sedimentação espontânea em água; Kato-Katz) habitualmente usados com essa finalidade. Houve desempenho satisfatório, revelando que tal técnica pode ser adotada em tarefas para diagnóstico ou análise epidemiológicas.

  20. Helminth Parasites in Captive Wild Animals of Rajiv Gandhi Zoological Park

    Directory of Open Access Journals (Sweden)

    G.B. Shrikhande

    Full Text Available The health status of Zoo animals varies with different factors such as management, feeding, environment, sanitation and season. The fecal sample of two male and three female white tiger, Four male and three female tiger and one female Wolf was examined for parasites as per standard technique. The faecal sample of one white tiger was found positive for Spirometra sp., Faecal sample of six tigers were positive for Toxoascaris sp. and fecal sample one wolf was positive for Paragonimus sp. [Veterinary World 2008; 1(7.000: 207-207

  1. Evidence of novel type of ribosome in eukaryotic intermediate flatworm

    OpenAIRE

    Haoran H. Wang; Mary X. Gao; Sato Kenzo; Kazumitsu Hirai

    2008-01-01

    In all organisms, messenger-directed protein synthesis is catalyzed by ribonucleoprotein particles called ribosomes. A ribosome is typically composed of one small and one large subunit which contain one short (18S) and one long (28S) rRNAs, respectively. Surprisingly, in this study, three similar size rRNAs (18-21S) were revealed in the electrophoresis profile of the total RNAs of tapeworm _Spirometra erinaceiuropaei_. Northern blot analysis shows that one of the three bands belongs to 18S rR...

  2. Evidence of existence of totally different types of ribosomes in intermediate animals

    OpenAIRE

    Haoran H. Wang; Mary X. Gao; Sato Kenzo; Kazumitsu Hirai

    2008-01-01

    In all organisms, messenger-directed protein synthesis is catalyzed by ribonucleoprotein particles called ribosomes. A ribosome is typically composed of one small and one large subunit which contain one short (18S) and one long (28S) rRNAs, respectively. Surprisingly, in this study, three similar size rRNAs (18-21S) were revealed in the electrophoresis profile of the total RNAs of tapeworm _Spirometra erinaceiuropaei_. Northern blot analysis shows that one of the three bands belongs to 18S rR...

  3. Freqüência de helmintos em gatos de Uberlândia, Minas Gerais Frequency of helminthes parasites in cats of Uberlândia, Minas Gerais

    Directory of Open Access Journals (Sweden)

    T.C.D. Mundim

    2004-08-01

    Full Text Available Necropsies in 50 cats, males and females of different ages were performed from August 2000 to December 2001. Forty five (90% of them had parasites. Eleven cats (22% had single infection, 34 (75.6% multiple infection, and only 5 (10% were free of infection. The parasitic frequencies were as follow: Platynosomum fastosum (40%, Ancylostoma braziliensis (38%, Physaloptera praeputialis (34%, Aelurostrongylus abstrusus (18%, Dipylidium caninum (14%, Ancylostoma caninum (14%, Toxocara mistax (14%, Toxocara canis (10%, Trichuris campanula (6%, Toxascaris leonina (4%, Spirometra mansonoides (4%, Taenia taeniaeformis (4% e Trichuris vulpis (2%.

  4. In vitro susceptibility of dermatophytes to itraconazole

    Directory of Open Access Journals (Sweden)

    Venugopal Pankajalakshmi

    1992-01-01

    Full Text Available The in vitro activity of itraconazole was investigated against 88 clinical isolates of dermatophytes. The isolates included Microsporum canis-50, M. audovinii-5, Trichophyton rubrum-6, T. mentagraphytes-5 T.violaceum-12, T.simii-5, T verrucosum-1, T.soundanense-1, T. erinacei-1 and Epidermophyton flooccosum-2 isolates. The results were compared with that of ketoconazole and griseofulvin. Itraconazole was more active, inhibiting 85 of the 88 isolates at a concentration of 0.5 µg/ml (MIC range 0.01-1 µg/ml. Ketoconazole (MIC range 0.1-10 µg/ml required 2.5 µg/ml and 5 µg/ml of the drug respectively for inhibition of all the isolates except one of Microsporum species.

  5. Hedgehogs (Erinaceus europaeus as a Source of Ectoparasites in Urban-suburban Areas of Northwest of Iran

    Directory of Open Access Journals (Sweden)

    Nasser Hajipour

    2015-10-01

    Full Text Available Background: Hedgehogs are small, nocturnal mammals which become popular in the world and have important role in transmission of zoonotic agents. Thus, the present study aimed to survey ectoparasite infestation from April 2010 to December 2011 in urban and suburban parts of Urmia and Tabriz Cities, Northwest of Iran.Methods: A total number of 84 hedgehogs (40 females and 44 males were examined. They have been carefully inspected for ectoparasites and collected arthropods were stored in 70% ethanol solution. The identification of arthropods was carried out using morphological diagnostic keys.Results: The occurrence of ticks on hedgehogs was 23 (67.7% with Rhipicephalus turanicus in Urmia and 11 (22% as well as 1(2% with Rh. turanicus and Hyalomma anatolicum anatolicum in Tabriz, respectively. One flea species, Archaeopsylla erinacei, was found with prevalence of 19 (55.9% and 27 (54% in Urmia and Tabriz Cities, respectively. Prevalence of infestation with Rh. turanicus and A. erinacei were not different (P> 0.05 between sexes of hedgehogs in two study areas. Highest prevalence of tick and flea infestation was in June in Urmia, whereas it was observed in August in Tabriz. Both tick and flea parasitizing hedgehogs showed seasonal difference in prevalence (P< 0.05 in Urmia, but it was not detected in Tabriz (P> 0.05.Conclusion: The result showed the high occurrence of ectoparasites in hedgehog population and according to the zoonotic potential of these animals as vector of some agents further studies are needed to investigate in different parts of Iran.

  6. Coprological study of gastrointestinal parasites of captive animals at Rangpur Recreational Garden and Zoo in Bangladesh

    Directory of Open Access Journals (Sweden)

    M.M. Khatun

    2014-07-01

    Full Text Available A survey was undertaken to investigate the prevalence of gastrointestinal parasites in different groups of mammals housed at Rangpur Recreational Garden and Zoo in Bangladesh. A total of 45 fecal samples of different animals (11 carnivores, 26 herbivores and 8 primates were examined from April to September 2011 for the presence of gastrointestinal parasites. The overall prevalence of parasitic infection was 60% (27/45 of which 35.6% (16/45 were helminth infections and 24% (11/45 were protozoic infections. The identified parasites included protozoa (Balantidium coli and Coccidia sp., nematodes (Toxascaris leonina, Toxocara cati, Strongyloides sp., Dictyocaulus sp., Trichuris sp. and stomach worm, cestodes (Spirometra sp. and Moniezia benedeni and trematodes (Fasciola sp.. At least one parasite was identified in the fecal samples of all animals except of the samples from bear, python, water buck and olive baboon. Mixed infections were observed in Rhesus monkey (Trichuris sp. and Balantidium coli, in deer (Strongyloides sp. and Coccidia sp. and in lion (Toxascaris leonina and Spirometra sp.. Helminth infections were more common than protozoic infections in carnivores and herbivores, whereas in primates, protozoic infections were more common than helminth infections. The high prevalence of gastrointestinal parasites found in zoo animals in this study emphasizes the importance of controlling these parasitic infections in order to safeguard the health of housed wild animals and of the humans working with these animals.

  7. Prevalence of Hookworm infection and Strongyloidiasis in Cats and Potential Risk Factor of Human Diseases

    Science.gov (United States)

    Sedionoto, Blego; Anamnart, Witthaya

    2018-02-01

    Hookworm infection and Stronyloidiasis are public health problem in the worldwide which both of them could infective in human by penetrated on skin and they have potential risk from Gastrointestinal zoonotic helminths of pets, including cats. We investigated the prevalence soil transmitted helminths infection in human and cats used modified Formal-Ether Concentration and agar plate culture. Fecal samples of 23 cats and human from Naitung and Subua Villages (area study 1), and fecal samples of 15 cats and 17 humans from Thasala Beach villages (area study 2) were collected. Result of study in area study 1 showed prevalence of infection in human was not hookworm and strongyloidiasis but 10% humans have infected Ascaris and Tricuris, and in cats have infected by hookworm 75.2% and S. strercoralis 8.5%, toxocara 13%, spirometra 13% and overall prevalence 82.5%. In area study 2 showed in human has infected by Trichuris 100% and S. stercoralis 29.4% and in cats have infected by hookworm 100% and S. strercoralis 40%, toxocora 20%, and spirometra 20%. Helminth infection found in both humans in two areas study are S. strercoralis. Hookworms were the most common helminth in cats but did not connection with infection in human, while S. strercoralis was helminth infection in cats which has potential zoonotic disease to human.

  8. LMFBR source term experiments with rupture disk discharge under sodium

    International Nuclear Information System (INIS)

    Minges, J.; Schuetz, W.

    1993-05-01

    In the frame of the KfK research program FAUST, contributions are given to the assessment of the instantaneous source term in case of an LMFBR loss-of-flow accident with expanding fuel or sodium vapour. The main goal of the program is to achieve information, mainly by experiments, on the retention capability of the primary sodium pool for fuel and fission products. For that purpose, it is necessary to investigate the interaction of bubble and aerosol behaviour after a pressure discharge, and the subsequent aerosol transport. After a series of water tests (FAUST-1), rupture disk discharge tests under 500 C sodium up to 3.81 MPa were performed during the phase FAUST-2 with the two test facilities 2A (about 2 liters of sodium) and 2B (about 200 liters of sodium). The discharge tests were performed with pressurized argon gas and admixtures of the simulation materials Cs, Csl, Nal, l 2 , SrO, and UO 2 . Cs was a liquid, l 2 vapour, and all other substances solid particles. Besides UO 2 , non-radioactive material was used (natural isotopes). The retention capability of liquid sodium is expressed by retention factors RF. In general, RF is defined as the mass ratio of discharged amount, and the amount which is detected in the cover gas for the relevant species. From sampling immediately after the discharge, the instantaneous retention factors are deduced. From retarded sampling, the 'delayed factors' follow. High pressure discharge creates two important removal mechanisms, namely 'impaction by inertia relative to the bubble oscillations' and 'wash-out by sedimentation of entrained sodium droplets'. On the other hand, the retention of particles enclosed in a buoyantly rising bubble is significantly smaller. (orig.) [de

  9. Cultural Resources Survey, Harry S. Truman Dam and Reservoir Project, Missouri, Volume 6. Euro-American Settlement of the Lower Pomme de Terre River Valley.

    Science.gov (United States)

    1983-02-01

    7 - • . . . . 26 ’ inmigration , pionee.in j iner ing, :3tablliZa oI, £1 uctuatic, 1 ’.decline and extension. C%. ROOT PHASE To more lully understand...Scotch-Irish, German , French ,)nd Englj sh extraction (Wiest 19L,5: 5; W.hite and liles 1959: 3c) . in *general, these Americans possessed an eagerness...8217 - --’:,’.- - - -- . ... - - - -- - ...- - _- - -- .- -- -..’-. -.: 101 Faust, A. B. 1927 The German Flement in the United States. N L" York : The Steub

  10. Goethe e Brecht em diálogo

    Directory of Open Access Journals (Sweden)

    Eloa Heise

    2008-11-01

    Full Text Available The purpose of this paper is to compare two prologs, namely ‘Prolog im Himmel’ in Faust I and the prolog in Der gute Mensch von Sezuan by Brecht. The comparative analysis of the two texts provides evidence to state that Brecht produces a parody of Goethe´s prolog. This procedure is interpreted here as a feature of 20th century literature. Intertextuality and recreation are seen as a way to characterize a shapeless present and are approached by drawing an analogy and critically comparing and contrasting Brecht’s prolog to a literary masterpiece. 

  11. Frases célebres do Fausto: um desafio para a tradução

    Directory of Open Access Journals (Sweden)

    Tinka Reichmann

    2008-11-01

    Full Text Available The topic of this paper is to analyse the relation between dicta and translation. I will therefore discuss the origin and the main aspect s of the German expression “geflügelte Worte”. Afterwards I will present Portuguese translations of  some quotations of Goethe’s Faust in order to illustrate their structural and semantic comp lexity and therefore the special challenge for translation. At the end I will show that those quotations are a frequent rhetorical means of newspapers and advertising and briefly comment possibilities of translation. 

  12. Studying heavy-ion collisions with coverage near zero degrees using FAUST–QTS

    International Nuclear Information System (INIS)

    Cammarata, Paul; Chapman, Matthew B.; McIntosh, Alan B.; Souliotis, George A.; Bakhtiari, Layla; Behling, Spencer; Bonasera, Giacomo; Heilborn, Lauren A.; Mabiala, Justin; May, Larry W.; Raphelt, Andrew; Youngs, Michael D.

    2015-01-01

    Heavy-ion collisions around the Fermi energy provide a rich environment for investigating reaction dynamics and provide an opportunity to explore the transition from quasi-fission to multi-fragmentation. A new detection system, FAUST–QTS, has been commissioned at Texas A&M University in order to investigate the reaction dynamics in this transitional energy regime. FAUST–QTS is constructed through the coupling of the FAUST array to a large bore quadrupole triplet spectrometer, and designed to detect heavy fragments near the beam axis coincident with lighter particles

  13. Imagination as poetics of cognition

    Directory of Open Access Journals (Sweden)

    Grazia Pulvirenti

    2013-06-01

    Full Text Available Abstract Our work bases on the hypothesis of an existing interconnection between the symbolic and the metaphoric elements of the text responding to a series of mind patterns compressing perception and experience through the emerging process of conceptual blending triggering the semantic process during the creative act of poiesis. This enquiry focuses on the use of a peculiar rhetorical figure in an exemplar literary text of the famous German poet Goethe. We will try to point out the allegorical function of the scene dedicated to the «Mothers’ Kingdom», in his Faust II as a powerful poetical meta-reflection on imagination, cognition and poetics itself.

  14. Freqüência de parasitas intestinais em felinos mantidos em zoológicos Frequency of intestinal parasites in felines kept in zoos

    Directory of Open Access Journals (Sweden)

    G.C.K. Müller

    2005-08-01

    Full Text Available The endoparasites occurrence in felines confined in two Zoos, between December 1999 and April 2000, was studied. Fecal samples of 18 felines (Panthera tigris, Panthera leo, Felis serval, Panthera onca, Puma concolor, Leopardus tigrinus and Leopardus wiedii were collected and the methods of Faust, modified Baermann and Hoffmann, were used for fecal analyses. Three genera were identified in the feces: Trichuris spp., Toxocara spp. and Giardia spp. In the zoo of Pomerode, six animals (46% were infected by Trichuris spp. and/or Giardia spp. and all samples from the zoo of Brusque were infected by Trichuris spp., Toxocara spp. and Giardia spp.

  15. Isolation and structure of prorocentrolide B, a fast-acting toxin from Prorocentrum maculosum.

    Science.gov (United States)

    Hu, T; deFreitas, A S; Curtis, J M; Oshima, Y; Walter, J A; Wright, J L

    1996-11-01

    A new toxin, prorocentrolide B (1), has been isolated following bioassay-guided fractionation of a BuOH extract of the tropical dinoflagellate, Prorocentrum maculosum Faust. This compound produces a rapid toxic response in the mouse bioassay, a type of activity not accounted for by other diarrhetic shellfish poisoning toxins produced by P. maculosum. The structure 1 was established by NMR and MS and is similar to prorocentrolide (2), a toxin from a strain of Prorocentrum lima. NMR data and the modeling program ConGen have been used to establish the relative stereochemistry of some individual ether ring systems and the hexahydroisoquinoline ring.

  16. Cultural Context in Evelyn Waugh’s “A Handful of Dust”

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    Ekaterina E. Ryabchikova

    2017-06-01

    Full Text Available The author makes an attempt to analyze Evelyn Waugh’s novel «A Handful of Dust» in the light of Waugh’s choice between Catholicism and Protestantism. It is claimed that the writer’s God-seeking experience can be understood through the symbols in the novel, which are connected to Faust («Gothic» cultural code of Europe, a motive of pilgrimage and Augustine of Hippo’s idea of The City of God.

  17. SECCIÓN TEMÁTICA - 5. TRES ENFOQUES METODOLÓGICOS PARA EL ANÁLISIS DE REDES // THREE METHODOLOGICAL APPROACHES FOR NETWORK ANALYSIS

    OpenAIRE

    Mª Concepción Segovia Cuevas; Manuela Ortega Gil

    2012-01-01

    En este trabajo se analizan y comparan, de forma no excluyente, tres enfoques metodológicos para estudiar las redes: La metodología estructural propuesta por Faust y Wasserman (1994) en la que se relacionan los componentes con las propiedades de la red; la socio-praxis de Rodríguez (1998), que enfoca su estudio al análisis de redes sociales y acción; y los trabajos de Hanneman (2000) que aportan un análisis de redes basado en la descripción completa y rigurosa de la estructura de las relacion...

  18. Q&A: The AI composer

    Science.gov (United States)

    Spinney, Laura

    2017-09-01

    Computer scientist Luc Steels uses artificial intelligence to explore the origins and evolution of language. He is best known for his 1999-2001 Talking Heads Experiment, in which robots had to construct a language from scratch to communicate with each other. Now Steels, who works at the Free University of Brussels (VUB), has composed an opera based on the legend of Faust, with a twenty-first-century twist. He talks about Mozart as a nascent computer programmer, how music maps onto language, and the blurred boundaries of a digitized world.

  19. Helminth parasites of cats from the Vientiane Province, Laos, as indicators of the occurrence of causative agents of human parasitoses

    Directory of Open Access Journals (Sweden)

    Scholz T.

    2003-12-01

    Full Text Available A total of 55 domestic cats (Felis calus f. domestico and one wild (Bengal cat (Prionailurus bengalensis from the Vientiane Province, central Laos, were examined for helminth parasites with emphasis given to potential human parasites. The following species were found (parasites infective to man marked with an asterisk: Opisthorchis viverrini*, Haplorchis pumilio*,H. laichui*,H. yokogawai*, Stellantchasmus falcatus* (Digenea; Spirometra sp.*, Dipylidium caninum*, Taenia taeniaeformis (Cestoda; Capillariidae gen. sp., Toxocara canis*, T. cati*, Ancylostoma ceylanicum*, A. tubaeforme, Gnathostoma spinigerum*, Physaloptera preputials (Nematoda; and Oncicola sp. (Acanthocephala. This study demonstrated that examination of cats may provide useful data on the occurrence of helminths which are potential causative agents of human diseases.

  20. Invaded Invaders: Infection of Invasive Brown Treesnakes on Guam by an Exotic Larval Cestode with a Life Cycle Comprised of Non-Native Hosts.

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    Elden T Holldorf

    Full Text Available Multiple host introductions to the same non-native environment have the potential to complete life cycles of parasites incidentally transported with them. Our goal was to identify a recently detected parasitic flatworm in the invasive Brown Treesnake (Boiga irregularis on the remote Pacific island of Guam. We considered possible factors influencing parasite transmission, and tested for correlations between infection status and potential indicators of host fitness. We used genetic data from the parasite and information about the native ranges of other possible non-native hosts to hypothesize how it arrived on Guam and how its life cycle may be currently supported.We identified the parasite by comparing larval morphology and mtDNA sequences with other Pseudophyllid tapeworms. We assessed probability of infection in individual snakes using logistic regression and examined different factors influencing presence of parasites in hosts.We identified the parasite as the pseudophyllid cestode Spirometra erinaceieuropaei, with all sampled worms from multiple snakes sharing a single mtDNA haplotype. Infection appears to be limited to the only freshwater watershed on the island, where infection prevalence was high (77.5%. Larger snakes had a higher probability of being infected, consistent with the chronic nature of such infections. While infection status was positively correlated with body condition, infected snakes tended to have lower intra-peritoneal fat body mass, potentially indicating a negative effect on energy stores.We discovered that B. irregularis inhabiting a small area of forested habitat in a freshwater watershed on Guam are often infected by a novel parasite of Asian origin. While further work is needed, this species of Spirometra, itself a non-native species, likely depends on a suite of recently introduced hosts from different parts of the world to complete the life cycle. This baseline study provides little evidence of any effects on host

  1. Invaded Invaders: Infection of Invasive Brown Treesnakes on Guam by an Exotic Larval Cestode with a Life Cycle Comprised of Non-Native Hosts.

    Science.gov (United States)

    Holldorf, Elden T; Siers, Shane R; Richmond, Jonathan Q; Klug, Page E; Reed, Robert N

    2015-01-01

    Multiple host introductions to the same non-native environment have the potential to complete life cycles of parasites incidentally transported with them. Our goal was to identify a recently detected parasitic flatworm in the invasive Brown Treesnake (Boiga irregularis) on the remote Pacific island of Guam. We considered possible factors influencing parasite transmission, and tested for correlations between infection status and potential indicators of host fitness. We used genetic data from the parasite and information about the native ranges of other possible non-native hosts to hypothesize how it arrived on Guam and how its life cycle may be currently supported. We identified the parasite by comparing larval morphology and mtDNA sequences with other Pseudophyllid tapeworms. We assessed probability of infection in individual snakes using logistic regression and examined different factors influencing presence of parasites in hosts. We identified the parasite as the pseudophyllid cestode Spirometra erinaceieuropaei, with all sampled worms from multiple snakes sharing a single mtDNA haplotype. Infection appears to be limited to the only freshwater watershed on the island, where infection prevalence was high (77.5%). Larger snakes had a higher probability of being infected, consistent with the chronic nature of such infections. While infection status was positively correlated with body condition, infected snakes tended to have lower intra-peritoneal fat body mass, potentially indicating a negative effect on energy stores. We discovered that B. irregularis inhabiting a small area of forested habitat in a freshwater watershed on Guam are often infected by a novel parasite of Asian origin. While further work is needed, this species of Spirometra, itself a non-native species, likely depends on a suite of recently introduced hosts from different parts of the world to complete the life cycle. This baseline study provides little evidence of any effects on host fitness, but

  2. Comparison of five parasitological techniques for laboratory diagnosis of Balantidium coli cysts.

    Science.gov (United States)

    Barbosa, Alynne da Silva; Bastos, Otilio Machado Pereira; Uchôa, Claudia Maria Antunes; Pissinatti, Alcides; Bastos, Augusto César Machado Pereira; Souza, Igo Vieira de; Dib, Laís Verdan; Azevedo, Eduarda Peixoto; Siqueira, Mayara Perlingeiro de; Cardozo, Matheus Lessa; Amendoeira, Maria Regina Reis

    2016-01-01

    Balantidium coli is a protozoon that can cause dysentery in humans, pigs and nonhuman primates, with zoonotic potential. In the literature, there is still little information on the effectiveness of different laboratory techniques for diagnosing this disease. This study compared and evaluated the performance of the Lutz, modified Ritchie, Faust, modified Sheather and direct examination techniques for detecting cysts of this protozoon. Between 2012 and 2014, 1905 fecal samples were collected from captive animals in the state of Rio de Janeiro. Of these, 790 were obtained from the rectum of pigs and 1115 from enclosures occupied by nonhuman primates. B. coli cysts were most evident through direct examination (22.4% of the samples) and the Lutz technique (21%). Fair agreement (Kappa = 0.41; p flotation techniques (Faust and modified Sheather) did not show good recovery of cysts. A statistically significant difference (p technique. The most efficient method for diagnosing this parasitosis was seen to an association between direct examination and the spontaneous sedimentation technique.

  3. Comparison of five parasitological techniques for laboratory diagnosis of Balantidium coli cysts

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    Alynne da Silva Barbosa

    Full Text Available Abstract Balantidium coli is a protozoon that can cause dysentery in humans, pigs and nonhuman primates, with zoonotic potential. In the literature, there is still little information on the effectiveness of different laboratory techniques for diagnosing this disease. This study compared and evaluated the performance of the Lutz, modified Ritchie, Faust, modified Sheather and direct examination techniques for detecting cysts of this protozoon. Between 2012 and 2014, 1905 fecal samples were collected from captive animals in the state of Rio de Janeiro. Of these, 790 were obtained from the rectum of pigs and 1115 from enclosures occupied by nonhuman primates. B. coli cysts were most evident through direct examination (22.4% of the samples and the Lutz technique (21%. Fair agreement (Kappa = 0.41; p < 0.05 was observed only between direct examination and Lutz. The flotation techniques (Faust and modified Sheather did not show good recovery of cysts. A statistically significant difference (p < 0.05 in the frequency of cysts between pigs and nonhuman primates could only be observed through direct examination and the Lutz technique. The most efficient method for diagnosing this parasitosis was seen to an association between direct examination and the spontaneous sedimentation technique.

  4. „Nun sag, wie hast du‘s mit der Religion?“. Am Beispiel jugendlicher Religiosität.

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    Ilse Kögler

    2014-07-01

    Full Text Available ENGLISH: When Gretchen wants to know about her future beau‘s attitude to religion, Faust doesnʼt react in a traditional-denominational way. Instead his answers are religious-based. Similar ones could describe many varieties of contemporary adolescent religiosity. The article initially refers to transformations in the religious area, whose influences become noticeable in everyday denominational RE (religious education as well as in selected results of (Austrian empirical researches concerning the religiosity of young people. Following this, it outlines by what concepts of religion insights into the religiosity of adolescents are gained. Finally the relevance of „Gretchenʼs Question“ in denominational RE is shortly discussed. DEUTSCH: Wenn Gretchen ihren Faust mit der Frage nach seiner Einstellung zur Religion konfrontiert, antwortet er nicht religiös im traditionell- konfessionellen Sinn, doch immer noch in einer Art religiösen Haltung. Ähnlich könnten heute viele Formen jugendlicher Religiosität beschrieben werden. Der Artikel nennt zunächst Wandlungen im religiösen Feld, deren Einfluss sich tagtäglich im Religionsunterricht bemerkbar machen, sowie ausgewählte Ergebnisse (österreichischer empirischer Untersuchungen zur Religiosität Jugendlicher. Anschließend wird skizziert, mit welchen Bestimmungen von Religion Einsichten zur Religiosität Jugendlicher gewonnen werden, und zuletzt wird die Bedeutung der Gretchenfrage für den Religionsunterricht kurz aufgezeigt.

  5. [The intermaxillary bone and Goethe's Mephistopheles].

    Science.gov (United States)

    Hellmich, S; Hellmich, J

    1982-10-01

    The greatest anatomist of the second half of the 18th century was considered to be Petrus Camper from Holland. His theory - widespread as a dogma - stated that the anatomical difference between man and animal was the missing intermaxillary bone in man, this being the distinguishing feature between man and monkey. Against this theory Goethe set hs own reflections and observations, and on March 27th 1784 he found, by "reflection and coincidence", the intermaxillary bone in the human skull. In order to present his exciting discovery to the famous anatomist, he wanted to use as an intermediary his good friend Johann Heinrich Merck from Darmstadt who was in contact with Petrus Camper. But Merck delayed the requested forwarding of the manuscript, belittled Goethe and the significance of his treatise considerably in an accompanying letter, did not forward Camper's replies, and in the meantime even took advantage of Goethe's treatise for his own publications. It as only late that Goethe became aware of the scheming and mean behaviour of his "good friend", and he felt disappointed and betrayed by Merck. In Goethe's dramatic poem "Faust", Dr. Faust is confronted with the figure of Mephistopheles--the spirit who always plans evil and always denies. There is enough evidence to believe that the person of J. H. Merck can be recognized in this figure, and that Goethe's discovery of the human intermaxillary bone had its part in creating the figure of Mephistopheles as we know it today.

  6. The identification and characteristics of Echinoparyphium rubrum (Cort. 1914) new comb. (Trematoda, Echinostomatidae) based on experimental evidence of the life cycle

    Science.gov (United States)

    Kanev, I.; Sorensen, R.; Sterner, M.; Cole, Rebecca A.; Fried, B.

    1998-01-01

    The life cycle of Echinoparyphium rubrum (Cort, 1914) comb. n. has been completed experimentally. All of the developmental stages egg, miracidium, sporocyst, mother and daughter rediae, cercaria, metacercaria, and adult were examined and described. The miracidia infected freshwater snails of the genus Physa , P. gyrina and P. occidentalis. Attempts to infect snails of the genera Lymnaea, L. auricularis, L. peregra, L. truncatula and Bulinus, B. truncatus failed. Cercariae infected various pulmonate and prosobranch freshwater snails, mussels, frogs, water turtles and planarians. The adults developed in the small intestine of birds and mammals. The identity and major characteristics of Echinoparyphium rubrum are discussed. Synonyms of E. rubrum are Cercaria rubra Cort, 1914; Cercaria biflexa Faust, 1917; Cercaria chisolenata Faust, 1918; Echinostoma callawayensis Barker et Noll, 1915; Echinostoma revolutum of Johnson (1920); Echinoparyphium elegans of Cannon (1938), of Bain and Trelfall (1977), of Mahoney and Trelfall (1977); and Echinoparyphium recurvatum of Jilek (1977), Harley (1972), Sankurathri and Holmes (1976). Comparisons are made between E. rubrum and its 43-collar-spined allies: E. flexum from North America, E. cinctum from Europe, E. dunni from Asia and E. elegans from Africa.

  7. The influence of serial fecal sampling on the diagnosis of giardiasis in humans, dogs, and cats.

    Science.gov (United States)

    Uchôa, Flávia Fernandes de Mendonça; Sudré, Adriana Pittella; Macieira, Daniel de Barros; Almosny, Nádia Regina Pereira

    2017-08-24

    Giardia infection is a common clinical problem in humans and pets. The diagnosis of giardiasis is challenging as hosts intermittently excrete protozoan cysts in their feces. In the present study, we comparatively evaluated two methods of serial fecal sampling in humans, dogs, and cats from Rio de Janeiro, Brazil. The Faust et al. technique was used to examine fecal specimens collected in triplicate from 133 patients (52 humans, 60 dogs, and 21 cats). Specimens from 74 patients were received from the group assigned to carry out sampling on consecutive days - 34 humans, 35 dogs, and 5 cats, and specimens from 59 patients were received from the group assigned to carry out sampling on non-consecutive, separate days - 18 human beings, 25 dogs, and 16 cats. G. duodenalis cysts were found in stools of 30 individuals. Multiple stool sampling resulted in an increase in the number of samples that were positive for Giardia in both groups. The authors therefore conclude that multiple stool sampling increases the sensitivity of the Faust et al . technique to detect G. duodenalis cysts in samples from humans, cats and dogs.

  8. Don Juan: eine Tragödie. Intertestualità faustiana e riscrittura tragica nel racconto di E. T. A. Hoffmann

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    Francesco Marola

    2017-11-01

    Full Text Available Il mito letterario di don Giovanni, sorto nella commedia, attorno al 1800 viene riformulato in direzione del tragico. La trasformazione inizia con la versione operistica di Mozart-Da Ponte e trova compimento nel racconto di Hoffmann, che proietta il nuovo tono tragico del finale mozartiano su tutto il mito. L’articolo intende porre in rilievo la presenza nel Don Juan di numerosi richiami intertestuali al Faust di Goethe, finora non pienamente rilevati dalla critica, attraverso i quali è possibile leggere tale riscrittura tragica come una dichiarata sintesi dei due miti, in cui don Giovanni assume il ruolo di Faust-Mefistofele e donna Anna quello di Gretchen. La riscrittura del mito culmina nel finale rispecchiamento del narratore in Anna-Gretchen. Ma il valore del tragico è relativizzato in Hoffmann dall’ironica autocoscienza dell’artista romantico: confinato nel mondo fantastico dell’arte, risulta privo di senso nella prosaica realtà della vita borghese.

  9. Sarcoptic mange and other ectoparasitic infections in a red fox (Vulpes vulpes population from central Italy

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    S. Perrucci

    2016-06-01

    Full Text Available Fifty red foxes (Vulpes vulpes from the district of Pisa (central Italy were examined for ectoparasites. Sarcoptic mange was diagnosed on the presence of clearly visible skin lesions with confirmatory demonstration of Sarcoptes scabiei at parasitological and histopathological analysis. Ticks and fleas were collected directly from the carcases during post mortem examination, fixed and identified by morphological examination. For the detection of ear Malassezia and mite infections, cytological and parasitological examinations of ear wax samples were performed. All data were statistically analysed using a χ2 test with the Yates correction. An overall prevalence of 84% for ectoparasitic infections was found in examined subjects. In regard to isolated ectoparasites, 38%, 8%, 82%, 6% and 8% of foxes resulted positive for S. scabiei, Otodectes cynotis, Malassezia spp., fleas (Archaeopsylla erinacei, Pulex irritans, Ctenocephalides canis and ticks (Ixodes ricinus and Rhipicephalus sanguineus, respectively. Malassezia ear infection was significantly more prevalent in animals older than 1 year (P < 0.01. Prevalence (38%, severity of lesions and poor body conditions observed in most Sarcoptes-infected animals indicate that sarcoptic mange should be considered the most important ectoparasitic infection of red foxes in the examined area.

  10. In Vitro Activity of Twenty Commercially Available, Plant-Derived Essential Oils against Selected Dermatophyte Species.

    Science.gov (United States)

    Nardoni, Simona; Giovanelli, Silvia; Pistelli, Luisa; Mugnaini, Linda; Profili, Greta; Pisseri, Francesca; Mancianti, Francesca

    2015-08-01

    The in vitro activity of twenty chemically defined essential oils (EOs) obtained from Boswellia sacra, Citrus bergamia, C. limon, C. medica, Cinnamomum zeylanicum, Eucalyptus globulus, Foeniculum vulgare, Helichrysum italicum, Illicium verum, Litsea cubeba, Mentha spicata, Myrtus communis, Ocimum basilicum, Origanum majorana, O. vulgare, Pelargonium graveolens, Rosmarinus officinalis, Santalum album, Satureja montana, and Thymus serpyllum was assayed against clinical animal isolates of Microsporum canis, Trichophyton mentagrophytes, T. erinacei, T. terrestre and Microsporum gypseum, main causative agents of zoonotic and/or environmental dermatophytoses in humans. Single main components present in high amounts in such EOs were also tested. Different dermatophyte species showed remarkable differences in sensitivity. In general, more effective EOs were T. serpyllum (MIC range 0.025%-0.25%), O. vulgare (MIC range 0.025%-0.5%) and L. cubeba (MIC range 0.025%-1.5%). F. vulgare showed a moderate efficacy against geophilic species such as M gypseum and T terrestre. Among single main components tested, neral was the most active (MIC and MFC values 5 0.25%). The results of the present study seem to be promising for an in vivo use of some assayed EOs.

  11. Ticks (Acari: Ixodidae of livestock and their seasonal activities, northwest of Iran

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    Zahra Ramezani

    2014-09-01

    Full Text Available Objective: To identify the ticks (Acari: Ixodidae of livestock and their seasonal activities, in northwest of Iran, including the combination of two of the geographical regions of Iran (Caspian and mountain plateau where the majority of the domestic ruminants in Iran exist. Methods: Fifteen villages of Meshkin-Shahr County were selected randomly from different areas of the county. The animal dwellings were visited and the whole body of sheep, cows, goats and dogs were examined for their probable infestation. Samples were identified at the level of species according to the standard morphological key. Results: In this study 1 208 specimen were collected and totally nine species (Dermacentor marginatus, Dermacentor niveus, Haemaphysalis erinacei, Haemaphysalis punctata, Hyalomma anatolicum, Hyalomma asiaticum, Hyalomma marginatum, Rhipicephalus bursa and Rhipicephalus sanguineus were identified in this study. Also 569 host including 40 cows, 450 sheep, 70 goats and 9 dogs were examined for infestation and among them 255 were infested which showed a 44% of infestation among examined livestock. The infestation rate among sheep (46% was higher than other hosts. The infestation rates among the rest of hosts were as: cows (40%, goat (37% and dogs (33%. Conclusions: The results of this study and other studies of the region showed the probability of the establishment and development of the burden of several tick-borne diseases.

  12. In-vitro Activity of 10 Antifungal Agents against 320 Dermatophyte Strains Using Microdilution Method in Tehran

    Science.gov (United States)

    Adimi, Parvaneh; Hashemi, Seyed Jamal; Mahmoudi, Mahmood; Mirhendi, Hossein; Shidfar, Mohammad Reza; Emmami, Masood; Rezaei-Matehkolaei, Ali; Gramishoar, Mohsen; Kordbacheh, Parivash

    2013-01-01

    Dermatophyte fungi are the etiologic agents of skin infections commonly referred to as ringworm. These infections are not dangerous but as a chronic cutaneous infections they may be difficult to treat and can also cause physical discomfort for patients. They are considered important as a public health problem as well. No information is available regarding the efficacy of antifungal agents against dermatophytes in Tehran. Therefore, in this study we evaluated the efficacy of 10 systemic and topical antifungal medications using CLSI broth microdilution method (M38-A). The antifungal agents used included griseofulvin, terbinafine, itraconazole, ketoconazole, fluconazole, voriconazole, clotrimazole, ciclopirox olamine, amorolfine and naftifine.Fifteen different species of dermatophytes which were mostly clinical isolates were used as follows; T. mentagrophytes, T. rubrum, E. floccosum, M. canis, T. verrucosum, T. tonsurans, M. gypseum, T. violaceum, M. ferruginum, M. fulvum, T. schoenleinii, M. racemosum, T. erinacei, T. eriotrephon and Arthroderma benhamiae. The mean number of fungi particles (conidia) inoculated was 1.25 ×10⁴ CFU/mL. Results were read after 7 days of incubation at 28 °C. According to the obtained results,itraconazole and terbinafine showed the lowest and fluconazole had the greatest MIC values for the most fungi tested. Based on the results, it is necessary to do more research and design a reliable standard method for determination of antifungal susceptibility to choose proper antibiotics with fewer side effects and decrease antifungal resistance and risk of treatment failure. PMID:24250660

  13. The Moonlandings

    Science.gov (United States)

    Turnill, Reginald; Buzz Aldrin, Foreword by

    2007-01-01

    Foreword Buzz Aldrin; Growing up with space - sources and acknowledgments; 1. The context: a twentieth-century Faust; 2. Preparing for manned spaceflight; 3. Gagarin puts Russia ahead; 4. The Moon and how to get there; 5. The seven story begins; 6. Glenn gets there first; 7. Sequels to the seven story; 8. Space travel: learning the rules; 9. Overtaking the Russians; 10. Apollo's bad start; 11. Lassoing the moon; 12. What makes an astronaut?; 13. Final rehearsals; 14. The eagle soars; 15. The eagle swoops; 16. First steps - and where they led; 17. The moonrocks - and Mars!; 18. Second steps on the moon; 19. The thirteen story; 20. Last men on the moon; 21. Apollo's inconclusive findings; 22. Epilogues to Apollo; 23. John Glenn's Apollo postscript; Bibliography; Appendices; Index.

  14. Versiones cinematográficas del tema fáustico

    Directory of Open Access Journals (Sweden)

    Suárez Lafuente, M. S.

    2010-02-01

    Full Text Available This article intends to follow the development of the Faustian myth through a number of outstanding films in western culture ending with Faust 5.0 by Fura dels Baus. It starts with a brief analysis of the Faust inscribed in literature by Spiess in 1587 and, progressively, implemented by several European authors up to the Manns. The number of literary and filmic Fausts is so large that this article, a work in progress, provides only a few steppingstones, those considered more relevant in the history of the myth. The main characteristics of the legend are kept as the leading structure of this article, considering the fact that those are the moments that attract the attention of writers and directors and, therefore, suffer more modifications. Modifications that follow the philosophical thought and the social changes of the time in which they were written or filmed. Accordingly, contemporary Fausts bear the imprint of the new technologies and the feminist, postmodern, postcolonial or transcultural perspectives of our era.

    La leyenda fáustica, en la que el personaje principal vende su alma al diablo por conseguir lo que más anhela en ese momento, se ha convertido, desde su primera publicación en la imprenta de Johann Spiess en 1587, en un tema recurrente en diferentes medios artísticos. En la literatura en todas sus manifestaciones, en pintura, música y cine, diferentes Faustos soñaron con el placer, el conocimiento, la fama, el dinero o el poder, y aprendieron, de manera dramática, que la vida es breve y los logros humanos efímeros. Puesto que la duda primordial de qué hay después de la muerte no puede ser satisfecha, la venta del alma se convierte en una transacción fútil o trágica, según fuera la respuesta, que ningún Fausto llega a dilucidar. Mefistófeles, el mensajero del diablo, no tiene más remedio que convertirse en un mago o en un bufón para distraer a su señor terrenal, para que no piense en temas trascendentales

  15. Para gozar a esta mujer diera el alma. El mito fáustico y sus rescrituras en la literatura española

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    Hernández, Isabel

    2011-12-01

    Full Text Available This article aims to explore the reception of the figure of Faust in Spanish literature based on the Volksbuch as well as on Goethe’s later drama version, considering those moments in time, in particular, when this literary myth was the object of greater attention, and highlighting the possible reasons which could have produced its reception.El presente artículo trata de indagar en la recepción del personaje de Fausto en las letras españolas a partir del libro popular alemán, así como de de la posterior versión teatral realizada por Goethe, haciendo un especial hincapié en las épocas en que este mito literario ha despertado una mayor atención e incidiendo en los motivos que pudieron provocar su recepción.

  16. Cuerpo y palabra: el mito de Fausto según La Fura dels Baus

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    Aarón Rodríguez Serrano

    2009-01-01

    Full Text Available We are going to build a new lecture of the Faust´s original myth based in the La Fura dels Baus trilogy. Our main objective is study how two of the main important theatre codes (word/body are used to build a new postmodern cover of the goethian original.Ofrecemos una lectura de la trilogía que La Fura dels Baus dedicó al mito del Doctor Fausto en clave de análisis textual. Nuestro principal objetivo es observar cómo dos de los códigos tradicionales en la construcción teatral (cuerpo/palabra se deslizan hasta ofrecer una lectura postmoderna del texto original de Goethe.

  17. Metapoetry in With my dog eyes [Com os meus olhos de cão], by Hilda Hilst: transcendence as a poetic-philosophical experience

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    Gabriel Victor Rocha Pinezi

    2016-12-01

    Full Text Available This paper presents an interpretation of the theme of transcendence in With my dog eyes, by Hilda Hilst, considering it as an example of the poetic disposition of her work. Such reading is based on Giorgio Agamben’s understanding of transcendence as an experimentum linguae, i.e., a poetic experience with language. We assume here that the character Amós Kéres, poet and mathematician, symbolizes the figure of the romantic writer in search of the originality of his writing. By narrating Amós’ experience of a profound existential tedium – in dialogue with Goethe’s Faust – Hilda Hilst presents the creative process (poiesis as an experience formally identical to a philosopher’s experience when confronting nothingness.

  18. Hamlet Travestie. L’Amleto napoletano di Punta Corsara

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    Angela Albanese

    2016-12-01

    Full Text Available The article focuses on  Hamlet Travestie, a parodic mash-up of Hamlet by Punta Corsara, a theater company born from a workshop for teens held by director Marco Martinelli in the notorious Scampia district in Naples. Hamlet Travestie combines Shakespeare’s original with an 19th century English burlesque version and a parody of Goethe’s Faust by the great Neapolitan actor Antonio Petito. Set in contemporary Scampia, the story centers on an adolescent named Hamlet who plunges into madness after reading Shakespeare’s play. To bring him back to his senses, his raucous family stages a drama mixing farce and tragedy, poetry and dialect, reflecting the violent tensions at play in today’s Naples.

  19. Adventures in Malley Country: Concerning Peter Carey's My Life as a Fake

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    Ross Chambers

    2013-08-01

    Full Text Available Contemporary anxieties around cloning and genetic modification have deep roots in a nineteenth- and twentieth-century tradition of narrative thought-experiments about the artificial reproduction of human life. In the ‘strange wickedness’ to which HG Wells’s narrator refers—as good a condensation of the tradition’s topic as any—strangeness has always been as prominent as wickedness. In that tradition the myths of Prometheus and Faust, of the golem and the doppelgänger, together with fables and fictions concerning automata and scientifically produced monsters and/or reflections on the real and the illusory, have con- verged to define a problematics of the sorcerer’s apprentice. We will see that such a problematics reflects a powerful fear of artifice, or more accurately a phobia: a fear of artifice as great as the attraction it also exerts.

  20. Selling or telling? A theory of ruin value

    DEFF Research Database (Denmark)

    Pihl, Ole Verner

    2011-01-01

    Selling or telling? : A theory of ruin value  Abstract: To what extent can tourism be described as an agent of peace? Can war and conflict be reconciled through tourism? Why is the children's memorial in Hiroshima so important and why is the Holocaust memorial in Berlin a reconciliating and fasci......Selling or telling? : A theory of ruin value  Abstract: To what extent can tourism be described as an agent of peace? Can war and conflict be reconciled through tourism? Why is the children's memorial in Hiroshima so important and why is the Holocaust memorial in Berlin a reconciliating...... will explore four tracks of this doomsday vision: in fiction, facts and in the world of tourism. 1. The architect who, as Faust, sold his soul for immortality and the consequences thereof. 2. The artist who creates a personal vision of our fear and anxiety. 3. A comparative analysis of a group of mainstream...

  1. Two UV colours of the central part of M 31

    Science.gov (United States)

    Deharveng, J. M.; Laget, M.; Monnet, G.; Vuillemin, A.

    1976-01-01

    Two photographs of the galaxy M 31 have been obtained in the far UV with a Faust rocket experiment and in the near UV with the S 183 experiment aboard Skylab. Only the central part of the galaxy is detected. Reductions provide both the energy received and the angular area over M 31 from which it is emitted. The UV flux is brighter than expected from extrapolation of the visible spectrum. The distribution below 300 A is rather flat and different from previous OAO-2 observations. These results, combined with Lyman continuum flux evaluation, are used to discuss the temperature and the age of the stars which may be responsible for this anomalous UV distribution.

  2. [Intestinal parasitosis in pre-school children from Tarapoto].

    Science.gov (United States)

    Rodríguez, J; Calderón, J

    1991-01-01

    We examined stool specimens from 110 children (Pre Scholar) from the suburb "9 de Abril" Tarapoto (Perú). The diagnostic techniques were: direct smear, Faust floaty concentration, Willis floating and Graham's tape. 98 percent had intestinal parasitosis, without sexual differences. The most common parasites were: Ascaris lumbricoides 68%, Trichuris trichiura 44%, Enterobius vermicularis 28%, Hymenolepis nana 21% and Strongyloides stercoralis 16%. Monoparasitosis was present in 44% and biparasitosis 42%. The most frequent association was Ascaris-Trichuris. The clinical findings were hyporexia, borborygms, bruxismo, abdominal pain and diarrhea. 60% received irregular treatment and without laboratory stool tests. In this suburb there's not garbage dump, drainage and the drinkable water is very contaminated; the deficient hygiene worsen the soul contamination. We consider that the elimination of these situations and health education are better than the medicine use.

  3. Quantum Humor: The Playful Side of Physics at Bohr's Institute for Theoretical Physics

    Science.gov (United States)

    Halpern, Paul

    2012-09-01

    From the 1930s to the 1950s, a period of pivotal developments in quantum, nuclear, and particle physics, physicists at Niels Bohr's Institute for Theoretical Physics in Copenhagen took time off from their research to write humorous articles, letters, and other works. Best known is the Blegdamsvej Faust, performed in April 1932 at the close of one of the Institute's annual conferences. I also focus on the Journal of Jocular Physics, a humorous tribute to Bohr published on the occasions of his 50th, 60th, and 70th birthdays in 1935, 1945, and 1955. Contributors included Léon Rosenfeld, Victor Weisskopf, George Gamow, Oskar Klein, and Hendrik Casimir. I examine their contributions along with letters and other writings to show that they offer a window into some issues in physics at the time, such as the interpretation of complementarity and the nature of the neutrino, as well as the politics of the period.

  4. Tratamento da giardiase com tinidazol

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    Miroslau Constante Baranski

    1975-02-01

    Full Text Available Estudou-se a eficácia terapêutica do tinidazol, um novo derivado nitroimidazólico, em trinta pacientes com giardiase. A posologia diária foi de 300 mg em 20 pacientes com idade superior a 10 anos, e de 150 mg em 10 crianças com idade inferior a 10 anos. O tratamento teve a duração de cinco dias. O diagnóstico e os controles de cura parasitológicos foram feitos pelos métodos de Hoffman, Pons & Janer e de Faust e cols. Foram realizados três controles, com intervalos de sete dias, iniciando-se na semana subsequente ao término do tratamento. Obtiveram cura parasitológica em 96,6% dos casos. Ressaltam a excelente tolerância da droga, mesmo em pacientes com grave doença fundamental ou em crianças, não se registrando efeitos colaterais. Concluem ser o tinidazol excelente droga giardicida.The Autors study the therapeutic efficacy of Tinidazole, a new nitrimidazole derivative, in the treatment of thirty patients with giardiasis. They employed the daily dosage of 300 mg for twenty patients and 150 mg for ten children, respectively with ten years of age or and less during five consecutive days. The diagnosis and the parasitological evaluation of the results of treatment were accomplished by stool examinations using zinc sulphate centrifugal-flotation technique of Faust et al. and sedimentatian-concentration technique of Hoffman, Pons and Janer. The control started one week after the treatment and consisted of three stool examinations, at one week intervals. The Authors achieved 96.6 per cent of parasitological cures. They stressed the excellent tolerance of the drug ,even by patients with serious fundamental diseases or by children. No side effects were registered. They conclude that Tinidazole is an excellent drug against Giardia lamblia infections.

  5. Relação entre a ocorrência de enteroparasitoses em manipuladores de alimentos e aspectos epidemiológicos em Florianópolis, Santa Catarina, Brasil Relationship between intestinal parasites in food handlers and epidemiological factors in the city of Florianópolis, Santa Catarina, Brazil

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    Alexandre Costa Nolla

    2005-04-01

    Full Text Available Estudou-se a presença de enteroparasitas e os aspectos epidemiológicos em 238 indivíduos que trabalhavam em uma empresa de alimentos e trabalhadores de feiras livres e "sacolões", na cidade de Florianópolis, Santa Catarina, Brasil. As técnicas parasitológicas utilizadas neste estudo foram: Lutz, Baermann-Moraes, Graham e Faust, e as taxas de infecção parasitária encontradas, 42,85% e 47,06%, respectivamente. Os fatores sócio-econômicos, como distribuição de renda, escolaridade e categorias ocupacionais, foram importantes dentro deste contexto. O hábito de ingerir hortaliças e frutas foram os fatores mais associados ao alto grau de parasitismo. Conclui-se que, nesta cidade, os manipuladores de alimentos apresentaram elevados índices de parasitose, havendo necessidade de uma melhor vigilância epidemiológica por meio de exames parasitológicos e educação sanitária a todos esses indivíduos.The presence of intestinal parasites and epidemiological aspects were evaluated in 238 workers from a fast food company and other individuals working in street markets and farmers' produce markets in the city of Florianópolis, Santa Catarina State, Brazil. Parasitological techniques used in this study were: Lutz, Baermann-Moraes, Graham, and Faust, and parasite infection rates were 42.85% and 47.06%, respectively. Socioeconomic factors such as income distribution, schooling, and occupational categories proved to be relevant in this context. Habitual daily intake of fruits and vegetables was the factor most heavily associated with infection. These data suggest that intestinal parasites are frequent among food handlers in this city and that there is a need for constant epidemiological surveillance through periodic parasitological tests and health education for this entire population segment.

  6. Técnica de centrífugo-flutuação com sulfato de zinco no diagnóstico de helmintos gastrintestinais de gatos domésticos Zinc sulfate centrifugal flotation technique on the diagnosis of gastrointestinal helminthes of domestic cats

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    Letícia Mattos de Souza-Dantas

    2007-06-01

    Full Text Available O diagnóstico coproparasitológico é o recurso laboratorial mais utilizado para detecção de infecções parasitárias gastrintestinais. A técnica de centrífugo-flutuação com sulfato de zinco (FAUST et al., 1938 é técnica de eleição no diagnóstico de estruturas parasitárias leves, podendo também ser usada para detecção de estruturas pesadas. Para avaliar o desempenho dessa técnica no diagnóstico das helmintoses gastrintestinais de gatos domésticos, foram realizados exames coproparasitológicos de 13 gatos domésticos 15 dias antes de suas mortes. À necropsia, os helmintos adultos encontrados no tubo digestivo e fígado foram contados, fixados e identificados. A técnica utilizada mostrou-se capaz de recuperar ovos de todos os nematóides e trematódeos encontrados, mas não foi adequada para a recuperação de cestóides.Fecal examinations are the most commonly used laboratory tool for diagnosis of gastrointestinal nematode parasitic infections. Zinc centrifugal floatation technique (FAUST et al., 1938 is not only considered to be efficient in detecting light parasitic structures, but it is also used for recovery of heavy structures. In order to evaluate the performance of that technique in the diagnosis of domestic cats' gastrointestinal helminthiasis, fecal examinations of 13 animals were carried out 15 days prior to the animals' deaths. At necropsy, adult gastrointestinal parasites found were collected, counted, fixed and identified. The studied technique was able to recover eggs from all detected nematodes and trematodes, but appeared inappropriate for recovery of cestode eggs.

  7. Parasitos em alfaces (Lactuca sativa de mercados e feiras livres de Lages - Santa Catarina = Lettuces (Lactuca sativa parasites in markets and free fairs from Lages - Santa Catarina

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    Quadros, Rosiléia Marinho de

    2008-01-01

    Full Text Available Objetivo: avaliar a contaminação por parasitos de interesse em Saúde Pública em alfaces (Lactuca sativa comercializadas no município de Lages, Santa Catarina. Materiais e Métodos: Foi utilizado um processo de amostragem intencional, selecionando-se oito supermercados e duas feiras, de acordo com a abrangência e volume de vendas desses estabelecimentos para a cidade. Foram processadas 122 amostras de alfaces, pelas técnicas de sedimentação espontânea (Lutz, centrífugo-flutuação em sulfato de zinco (Faust, centrífugo-flutuação em solução de sacarose (Sheather e coloração de Ziehl Neelsen modificada. Resultados: O índice de parasitismo foi de 88,5% (108/122 com 77% (94/122 e 11,5% (14/122 para as amostras de supermercados e de feiras livres, respectivamente. A técnica de Lutz detectou 46,7% (57/122 de alfaces parasitadas; Sheather e Faust evidenciaram 31,1% (38/122 e 10,6% (13/122 de alfaces com ovos e/ou oocistos de parasitos, respectivamente. Predominaram os gêneros Eimeria, Giardia e Entamoeba. Conclusões: As amostras analisadas apresentaram baixos padrões higiênicos, necessitando de vigilância sanitária mais atuante na fiscalização de todas as etapas do processo produtivo de hortaliças

  8. Calibration of a Fusion Experiment to Investigate the Nuclear Caloric Curve

    Science.gov (United States)

    Keeler, Ashleigh

    2017-09-01

    In order to investigate the nuclear equation of state (EoS), the relation between two thermodynamic quantities can be examined. The correlation between the temperature and excitation energy of a nucleus, also known as the caloric curve, has been previously observed in peripheral heavy-ion collisions to exhibit a dependence on the neutron-proton asymmetry. To further investigate this result, fusion reactions (78Kr + 12C and 86Kr + 12C) were measured; the beam energy was varied in the range 15-35 MeV/u in order to vary the excitation energy. The light charged particles (LCPs) evaporated from the compound nucleus were measured in the Si-CsI(TI)/PD detector array FAUST (Forward Array Using Silicon Technology). The LCPs carry information about the temperature. The calibration of FAUST will be described in this presentation. The silicon detectors have resistive surfaces in perpendicular directions to allow position measurement of the LCP's to better than 200 um. The resistive nature requires a position-dependent correction to the energy calibration to take full advantage of the energy resolution. The momentum is calculated from the energy of these particles, and their position on the detectors. A parameterized formula based on the Bethe-Bloch equation was used to straighten the particle identification (PID) lines measured with the dE-E technique. The energy calibration of the CsI detectors is based on the silicon detector energy calibration and the PID. A precision slotted mask enables the relative positions of the detectors to be determined. DOE Grant: DE-FG02-93ER40773 and REU Grant: PHY - 1659847.

  9. Diversity of Flea (Siphonaptera) Parasites on Red Foxes (Vulpes vulpes) in Romania.

    Science.gov (United States)

    Foley, P; Foley, J; Sándor, A D; Ionica, A M; Matei, I A; D'Amico, G; Gherman, C M; Dom A, C; Mihalca, A D

    2017-09-01

    Red foxes (Vulpes vulpes (L.)) are widespread across Europe, tolerant of synanthropic ecosystems, and susceptible to diseases potentially shared with humans and other animals. We describe flea fauna on red foxes in Romania, a large, ecologically diverse country, in part because fleas may serve as an indicator of the risk of spillover of vector-borne disease. We found 912 individual fleas of seven species on the 305 foxes assessed, for an infestation prevalence of 49.5%. Mean flea load per fox was 5.8 (range 0-44 fleas), and flea detections were most abundant in fall and early spring. Fleas included generalists (Ctenocephalides canis (Curtis), 32.6% of all fleas), Ct. felis (Bouché, 0.1%), and Pulex irritans L. (29.9%), the fox specialist Chaetopsylla globiceps (Taschenberg, 32.5%), mesocarnivore fleas Paraceras melis Walker (3.2%) and Ch. trichosa Kohaut (1.5%), and the small mammal flea Ctenophthalmus assimilis (Taschenberg, 0.1%), which is rarely or never reported from carnivores. There were significantly more female than male Ch. globiceps, Ct. canis, and Pu. irritans, and these three species were the most broadly distributed geographically. Diversity indices suggested reduced diversity in mountainous areas above 700 m. When compared to other flea studies on foxes in Europe, Romania had flea diversity near the median of reports, which was unexpected given Romania's high ecological diversity. Notably absent prey specialists, compared to other studies, include Archaeopsylla erinacei (Bouché) and Spilopsyllus cuniculi (Dale). Further studies of possible disease agents in fox fleas could help elucidate possible risks of vector-borne disease in foxes, domestic animals, and humans as well. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  10. Hard Tick Species of Livestock and their Bioecology in Golestan Province, North of Iran.

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    Aioub Sofizadeh

    2014-06-01

    Full Text Available A survey on tick species composition was carried out in Golestan Province Iran during year 2010-2011.The aim was to determine tick species parasitizing domestic ruminants and their seasonal population dynamics.A total of 124 sheep, 92 goats, 84 cattle, 74 camels and 12 horses in several villages were inspected for tick infestation. The collected ticks preserved in 70% alcohol and then were identified.The overall 1059 ticks (453 female, 606 male were collected. The ticks occur on sheep, goats, cattle, camels and horses as 72.1%, 77.3%, 75.8%, 69.3%, and 50% respectively. The frequency of ticks in spring was more than other seasons and the least was observed in winter. In the spring and summer, infestation rate in domestic ruminants were calculated as 100%. Six genus and fourteen hard and soft tick species were identified including Rhipicephalus sanguineus, R. bursa, Ixodes ricinus, Haemaphysalis punctata, H. sulcata, H. erinacei, H. inermis, Hyalomma marginatum, Hy. asiaticum, Hy. dromedarii, Hy. excavatum, Hy. anatolicum, Hy. detritum, Boophilus annulatus and Argas persicus. Rhipicephalus sanguineus was the most abundant species in the study area. The largest number of ticks was collected from animal ears and tails. Haemaphysalis, Hyalomma, Rhipicephalus and Boophilus occurred in mountainous, forest and plateau areas of Golestan Province but Ixodes occurred only in mountainous and forest areas, whereas Rhipicephalus and Hyalomma were present in coastal areas of Golestan Province.The result of this study is a survey on tick species from domestic animals in Iran and implication of possible prevention measures for diseases transmitted by ticks.

  11. Detection of Bartonella tamiae, Coxiella burnetii and rickettsiae in arthropods and tissues from wild and domestic animals in northeastern Algeria.

    Science.gov (United States)

    Leulmi, Hamza; Aouadi, Atef; Bitam, Idir; Bessas, Amina; Benakhla, Ahmed; Raoult, Didier; Parola, Philippe

    2016-01-20

    In recent years, the scope and importance of emergent vector-borne diseases has increased dramatically. In Algeria, only limited information is currently available concerning the presence and prevalence of these zoonotic diseases. For this reason, we conducted a survey of hematophagous ectoparasites of domestic mammals and/or spleens of wild animals in El Tarf and Souk Ahras, Algeria. Using real-time PCR, standard PCR and sequencing, the presence of Bartonella spp., Rickettsia spp., Borrelia spp. and Coxiella burnetii was evaluated in 268/1626 ticks, 136 fleas, 11 Nycteribiidae flies and 16 spleens of domestic and/or wild animals from the El Tarf and Souk Ahras areas. For the first time in Algeria, Bartonella tamiae was detected in 12/19 (63.2%) Ixodes vespertilionis ticks, 8/11 (72.7%) Nycteribiidae spp. flies and in 6/10 (60%) bat spleens (Chiroptera spp.). DNA from Coxiella burnetii, the agent of Q fever, was also identified in 3/19 (15.8%) I. vespertilionis from bats. Rickettsia slovaca, the agent of tick-borne lymphadenopathy, was detected in 1/1 (100%) Haemaphysalis punctata and 2/3 (66.7%) Dermacentor marginatus ticks collected from two boars (Sus scrofa algira) respectively. Ri. massiliae, an agent of spotted fever, was detected in 38/94 (40.4%) Rhipicephalus sanguineus sensu lato collected from cattle, sheep, dogs, boars and jackals. DNA of Ri. aeschlimannii was detected in 6/20 (30%) Hyalomma anatolicum excavatum and 6/20 (30%) Hy. scupense from cattle. Finally, Ri. felis, an emerging rickettsial pathogen, was detected in 80/110 (72.7%) Archaeopsylla erinacei and 2/2 (100%) Ctenocephalides felis of hedgehogs (Atelerix algirus). In this study, we expanded knowledge about the repertoire of ticks and flea-borne bacteria present in ectoparasites and/or tissues of domestic and wild animals in Algeria.

  12. Local and global genetic diversity of protozoan parasites: Spatial distribution of Cryptosporidium and Giardia genotypes.

    Science.gov (United States)

    Garcia-R, Juan C; French, Nigel; Pita, Anthony; Velathanthiri, Niluka; Shrestha, Rima; Hayman, David

    2017-07-01

    Cryptosporidiosis and giardiasis are recognized as significant enteric diseases due to their long-term health effects in humans and their economic impact in agriculture and medical care. Molecular analysis is essential to identify species and genotypes causing these infectious diseases and provides a potential tool for monitoring. This study uses information on species and genetic variants to gain insights into the geographical distribution and spatial patterns of Cryptosporidium and Giardia parasites. Here, we describe the population heterogeneity of genotypic groups within Cryptosporidium and Giardia present in New Zealand using gp60 and gdh markers to compare the observed variation with other countries around the globe. Four species of Cryptosporidium (C. hominis, C. parvum, C. cuniculus and C. erinacei) and one species of Giardia (G. intestinalis) were identified. These species have been reported worldwide and there are not unique Cryptosporidium gp60 subtype families and Giardia gdh assemblages in New Zealand, most likely due to high gene flow of historical and current human activity (travel and trade) and persistence of large host population sizes. The global analysis revealed that genetic variants of these pathogens are widely distributed. However, genetic variation is underestimated by data biases (e.g. neglected submission of sequences to genetic databases) and low sampling. New genotypes are likely to be discovered as sampling efforts increase according to accumulation prediction analyses, especially for C. parvum. Our study highlights the need for greater sampling and archiving of genotypes globally to allow comparative analyses that help understand the population dynamics of these protozoan parasites. Overall our study represents a comprehensive overview for exploring local and global protozoan genotype diversity and advances our understanding of the importance for surveillance and potential risk associated with these infectious diseases.

  13. Local and global genetic diversity of protozoan parasites: Spatial distribution of Cryptosporidium and Giardia genotypes.

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    Juan C Garcia-R

    2017-07-01

    Full Text Available Cryptosporidiosis and giardiasis are recognized as significant enteric diseases due to their long-term health effects in humans and their economic impact in agriculture and medical care. Molecular analysis is essential to identify species and genotypes causing these infectious diseases and provides a potential tool for monitoring. This study uses information on species and genetic variants to gain insights into the geographical distribution and spatial patterns of Cryptosporidium and Giardia parasites. Here, we describe the population heterogeneity of genotypic groups within Cryptosporidium and Giardia present in New Zealand using gp60 and gdh markers to compare the observed variation with other countries around the globe. Four species of Cryptosporidium (C. hominis, C. parvum, C. cuniculus and C. erinacei and one species of Giardia (G. intestinalis were identified. These species have been reported worldwide and there are not unique Cryptosporidium gp60 subtype families and Giardia gdh assemblages in New Zealand, most likely due to high gene flow of historical and current human activity (travel and trade and persistence of large host population sizes. The global analysis revealed that genetic variants of these pathogens are widely distributed. However, genetic variation is underestimated by data biases (e.g. neglected submission of sequences to genetic databases and low sampling. New genotypes are likely to be discovered as sampling efforts increase according to accumulation prediction analyses, especially for C. parvum. Our study highlights the need for greater sampling and archiving of genotypes globally to allow comparative analyses that help understand the population dynamics of these protozoan parasites. Overall our study represents a comprehensive overview for exploring local and global protozoan genotype diversity and advances our understanding of the importance for surveillance and potential risk associated with these infectious diseases.

  14. Pentastomiasis and other parasitic zoonoses from reptiles and amphibians.

    Science.gov (United States)

    Pantchev, Nikola; Tappe, Dennis

    2011-01-01

    Reptiles are growing in popularity as pets.The colonization of reptiles and amphibians by parasites and the resulting disease conditions are the most common problems seen in captive animals.This review focuses on pentastomiasis and sparganosis, important parasitic zoonoses of reptiles and amphibians, respectively, and free living-amoebae. Humans are suitable accidental hosts for some pentastomid species (particularly Armillifer and Porocephalus). In geographical areas with special ethnics, such as in West and Central Africa, and East Asia, 8-45% of the human population can be affected. Usually the larvae are coincidentally found during abdominal surgeries. However, fatalities have been described. Extreme caution is necessary when handling infected reptiles. Ocular or cerebral sparganosis is not uncommonly found in humans in East Asia. This disease is caused by spargana, tapeworm larvae (plerocercoids) of Spirometra sp. The infection occurs when uncooked meat from reptiles or amphibians is applied to wounds or eyes and the parasites migrate directly to human tissue, or by consumption of contaminated food or water. As a consequence of the reptile's predatory behaviour, the full spectrum of endo- and ectoparasites from potential prey animals can be found as transiting parasites in the intestinal tract, e. g. Hymenolepis nana, Cryptosporidium (C.) muris, C parvum or Capillaria hepatica. Occasionally, free-living amoebae are also found in reptile faeces (Acanthamoeba, Naegleria, Hartmanella, Vahlkampfia or Echinamoeba sp.).

  15. Road Killed Carnivores Illustrate the Status of Zoonotic Helminthes in Caspian Sea Littoral of Iran

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    Aida VAFAE ESLAHI

    2017-06-01

    Full Text Available Background: Carnivore carcasses on the roads can be regarded as study materials in parasitology and eco-epidemiology. Stray carnivores such as dogs and cats are known to harbor so many different pathogens like zoonotic helminthes. The current investigation, apparent the status of the helminthic parasites found in road killed carnivores from different parts of Guilan Province north of Iran.Methods: Fifty road killed carnivores including 27 stray dogs (Canis familiaris, 11 golden jackals (Canis aureus and 12 stray cats (Felis catus were collected from 21 locations of Guilan Province, during Apr to Nov 2015. Internal organs of the carcasses, including digestive tract, heart, kidneys, lungs, liver, skin, eyes as well as muscles were carefully inspected and sampled for helminthological investigation.Results: About 80% of the 50 carnivores, (stray dogs 77.77%, golden jackals 81.81%, and stray cats 91.66% were found naturally infected with helminthic parasites. Dipylidum caninum, Toxocara cati, Toxocara canis, Toxascaris leonine, Ancylostoma caninum, Ancylostoma tubaeforme, Dirofilaria immitis, Dioctophyma renale, Dipylidum caninum, Echinococcus granulosus, Mesocestoides spp., Taenia hydatigena, Taenia hydatigera, Joyuxiella spp., Spirometra spp. are reported herein.Conclusion: The prevalent occurrence of zoonotic helminthes such as T. canis, T. cati, T. leonina, E. granulosus, D. immitis and D. renale in stray carnivores should be considered as a public health hazard, specifically within a vast tourism area like Guilan Province.

  16. General aspects concerning strictly meat and fish transmitted parasitic infections

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    Daniele Crotti

    2012-03-01

    Full Text Available All helminths parasitosis transmitted to humans trough ingestion of infested fleshes, where man is definitive host too, are represented by four groups of helminths: the cestodes Dyphyllobothrium spp and Spirometra spp. (Sparganum proliferum is the name of the immature plerocercoid larva, the trematodes Opisthorchis Clonorchis “group” (many could be the genera and species involved, and the nematode Capillaria philippinensis. So, for fishes humans foods (fresh or salted water the control and prevention in veterinary health must be directed to investigation regarding intermediate stages of these parasites in fishes for human alimentation; if present, they must be eliminated. The helminths parasitosis transmitted to humans trough ingestion of infected mammals meats, are represented by taeniasis (Taenia saginata, T. solium and T. saginata asiatica, where man id definitive host and the infection is caused by ingestion of bovine or swine meat, containing larvae of these cestodes, and by trichinellosis, where humans represent a intermediate stage, and the eventual pathology is caused as by adult (acute infection as by larvae (chronic infection of this nematode: usually the meats responsible are infected pork, wild pork or horse (Trichinella spp. Is inside the meats of these animals. So the veterinary control and prophylaxis are necessary to avoid this disease and preventing the infection that could be severe.

  17. Enteroparasitoses em gestantes e puérperas no Rio de Janeiro Enteroparasitosis in pregnant and post-partem women in Rio de Janeiro

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    Lêda Maria da Costa Macedo

    1996-09-01

    Full Text Available A prevalência de parasitoses intestinais foi determinada em 795 mulheres distribuídas em grupos de 490 gestantes, 201 não-gestantes (controle e 104 puérperas, no período de novembro de 1989 a maio de 1991, no Rio de Janeiro, Brasil. Exames coproparasitológicos foram realizados pelos métodos de Sedimentação por Centrifugação, Faust, Kato-Katz e Baermann-Moraes. A prevalência de enteroparasitoses entre os grupos de gestantes (37,6% e o grupo-controle (38,3% pelo método de sedimentação por centrifugação foi praticamente igual, apesar de estar o primeiro grupo regularmente assistido por serviços especializados de saúde. Ascaris lumbricoides e Trichuris trichiura foram os parasitos mais freqüentes (em torno de 30,0%. Quando métodos mais específicos foram aplicados em 168 amostras de gestantes, o percentual foi elevado para 53,6%. Houve diferença estatística significativa entre a taxa de gestantes e puérperas (69,2%. Estes achados mostram a pouca atenção dispensada a estas infecções durante a gestação, não obstante relatos anteriores das possíveis repercussões para o feto e o recém-nascido.From November 1989 to May 1991, in Rio de Janeiro, Brazil, the prevalence of intestinal parasitosis was investigated in 795 women coming from the Public Health Services, who were divided into three groups: 490 pregnant women in pre-natal care period, 104 after-delivery women and 201 non-pregnant women (control. Coproparasitologic tests were run using the Sedimentation through Centrifugation, Faust, Kato-Katz and Baermann-Moraes methods. Positivities were found ranging from 37.6% to 53.6% for pregnant women, 38.3% for non-pregnant women and 69.2% for after-delivery women, with statistically significant differences between the rates of pregnant women and after-delivery women, and with no statistic difference between the groups of pregnant and non-pregnant women. The most frequent parasites found were A. lumbricoides and T. trichiura

  18. Detecção de formas transmissíveis de enteroparasitas na água e nas hortaliças consumidas em comunidades escolares de Sorocaba, São Paulo, Brasil Detection enteroparasites transmissible forms in water and raw vegetables consumed in pre-schools from Sorocaba, São Paulo state, Brazil

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    Lina Maria De Petrini da Silva Coelho

    2001-10-01

    Full Text Available Avaliou-se a presença de formas transmissíveis de enteroparasitas em água e em hortaliças consumidas cruas, no período de agosto de 1997 a julho de 1998. A água foi submetida à filtração em membranas de celulose. A água da lavagem destas membranas foi submetido ao método de Faust. As hortaliças in natura e lavada foram lavadas e a água submetida ao método de sedimentação. Uma escola não apresentou contaminação; duas tiveram todos os materiais contaminados; quatro, 2 materiais contaminados e três, 1 material contaminado. A água apresentou índice de 0,7% de contaminação (Hymenolepis diminuta, Strongyloides stercoralis e ancilostomídeos; a hortaliça in natura, 3,9% (Strongyloides stercoralis, ancilostomídeos, Ascaris lumbricoides e Giardia lamblia e a lavada, 1,3% (Strongyloides stercoralis, Ascaris lumbricoides e Giardia lamblia. As hortaliças e a água são veiculadoras de enteroparasitas. A forma larval foi a mais presente. A hortaliça in naturaapresentou maior contaminação que a lavada. A lavagem não garantiu a ausência dessas formas em hortaliças.Water and raw vegetables consumed in ten nursery schools were evaluated for the presence of transmissible forms of enteroparasites. The water was submitted to filtration through membranes. The washed membrane water was submitted to the Faust method. The in natura and washed vegetables were washed and the water analyzed by the sedimentation method. Contamination was not detected in one school; in two schools, all the materials were contaminated; in four schools, two items were contaminated and in three, one material presented contamination. The water presented a contamination index of 0.7% contamination (Hymenolepis diminuta, Strongyloides stercoralis and Ancylostomatidae; the vegetables in natura, 3.9% (Strongyloides stercoralis, Ancylostomatidae, Ascaris lumbricoides and Giardia lamblia and the washed samples 1.3% (Strongyloides stercoralis, Ascaris lumbricoides and

  19. Prevalência de enteroparasitas na população urbana do 2.° subdistrito de Botucatu, SP (Brasil Prevalence of intestinal parasites on the populations of Botucatu, SP (Brazil

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    Mauro R. de Oliveira

    1974-06-01

    Full Text Available Procurou-se conhecer a prevalência de enteroparasitoses na população urbana do 2.° subdistrito de Botucatu, SP (Brasil através de exames coprológicos realizados pelos métodos de FAUST, HOFFMAN e processo de tamização. A prevalência de enteroparasitoses foi relacionada com atributos da população, tais como sexo, idade, cor e com fatores ligados ao meio ambiente. O processo de amostragem empregado foi o casual simples em duplo estágio, sendo o quarteirão a unidade primária do primeiro estágio e o domicílio a unidade do segundo estágio. Os resultados mostraram que 53,76% das 895 pessoas amostradas apresentavam-se infestadas por uma ou mais espécies de parasitas intestinais. As prevalências foram as seguintes: Ancylostomidae, 17,54%; T. trichiurus, 13,63%; A. lumbricoides, 10,69%; S. stercoralis, 6,03%; E. vermicularis, 3,69%; H. nana, 1,79%; Taenia sp, 1,22%; S. mansoni, 0,22%; E. coli, 15,53%; G. lamblia, 14,07%; E. nana, 2,35%; I. bütschlii, 1,01% e E. histolytica, 0,22%.A study of the prevalence of intestinal parasitosis on the population of Botucatu's 2nd Subdistrict, S. Paulo, Brazil, is presented. Passed stool was examined by using FAUST, HOFFMAN and tamization techniques. The prevalence of intestinal parasites is related to population characteristics such as sex, age, race and some environmental features. Simple random sampling technique in double stage was applied. Among 895 examined persons, 53,76% were infected by intestinal parasites. The prevalence of the various parasites were: Ancylostomydae, 17,54%; T. trichiurus, 13,63%; A. lumbricoides, 10,39%; E. vermiculares, 3,69%; H. nana, 1,79%; Taenia sp, 1,22%; E. coli, 15,53%; G. lamblia, 14,07%; E. nana, 2,35%; I. bütschlii, 1,01% and E. histolytica, 0,22%.

  20. Prevalência de parasitoses intestinais entre crianças de 4-12 anos no Crato, Estado do Ceará: um problema recorrente de saúde pública - doi: 10.4025/actascihealthsci.v33i1.8539 Prevalence of intestinal parasite infections among 4- to 12-year-old children in Crato, Ceará State - doi: 10.4025/actascihealthsci.v33i1.8539

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    Henrique Douglas Melo Coutinho

    2011-05-01

    Full Text Available Nesse estudo, foi estimada a frequência de parasitoses intestinais em 383 crianças do bairro Pinto Madeira em Crato, Estado do Ceará. Os dados foram obtidos por meio de inquérito domiciliar e de exame coproparasitológico abrangendo residências com crianças de quatro a 12 anos, foram utilizados os métodos de Kato-Katzo e Faust. Foi identificada uma associação de parasitoses intestinais com saneamento, disponibilidade e manuseio da água, com prevalência de Ascaris lumbricoides dentre os helmintos e Entamoeba sp. dentre os protozoários. Os dados obtidos demonstraram ainda a que prevalência de helmintos e protozoários foi significativamente maior para as crianças do sexo masculino de 4-5 anos e feminino de 6-7, filhos de mães com menor escolaridade, residentes nos domicílios com piores condições de abastecimento d’água e menor condições de higiene corporal e saneamento básico. Estes resultados sugerem que investimentos em infraestrutura básica e a adoção de políticas voltadas para melhorar a educação familiar poderiam contribuir significativamente na redução da prevalência das parasitoses intestinais em crianças.In this study, we estimated the frequency of intestinal parasites in 383 children in the Pinto Madeira neighborhood of Crato-Ceará State. A survey was conducted covering households with 4- to 12-year-old children, including interviews and coprological surveys using the Kato-Katz and Faust methods. An association was identified between intestinal parasitosis and sanitation, forms of use and availability of water. The prevalence of Ascaris lumbricoides and Entamoeba sp was demonstrated. The data also showed that the prevalence of helminths and protozoa was significantly higher for 4- to 5-year-old boys and 6- to 7-year-old girls, children of mothers with less education, living in households with poor conditions of water supply, hygiene and sanitation. These results suggest that investments in sanitary

  1. Networks of technological knowledge production: a Brazilian governamental project Redes de produção de conhecimento tecnológico: um projeto governamental brasileiro

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    Christiana Soares de Freitas

    2010-09-01

    Full Text Available This article presents the results of our research on a State government project concerning the development of a shared production network that focuses on the creation of public softwares in Brazil. The acquisition and evaluation of the results were based on the theoretical principles of the Social Network Analysis (WASSERMAN; FAUST, 1994. Contemporary concepts associated to the context of the networked information economy (BENKLER, 2006 were critically debated when related to the data obtained. The main goal of the research was to analyze the economic, political and social implications of the social network that constitutes the project. Characteristics of the actors, such as their practices, relations and norms, and also specifi c ways of obtaining social capital and technological-informational capital were examined. Keywords: Public software. Social networks. Social capital. Este artigo apresenta resultados de pesquisa realizada a respeito de um projeto governamental brasileiro voltado para a formação de uma rede de produção compartilhada de software público, conceito este desenvolvido pelos próprios autores do projeto. Os preceitos teóricos da Escola de Análise de Redes Sociais (WASSERMAN; FAUST, 1994 foram referências para a obtenção e avaliação dos resultados. Conceitos contemporâneos associados ao contexto da economia da informação em rede (BENKLER, 2006 são discutidos criticamente quando relacionados aos dados obtidos. O principal objetivo da pesquisa foi investigar as implicações econômicas, políticas e sociais da rede que constitui o projeto. Foram analisadas as características dos seus atores, suas práticas, relações, normas e formas específi cas de apropriação de capital social e capital tecnológico-informacional na Rede do Portal do Software Público Brasileiro. Palavras-chave: Software público. Redes sociais. Capital social.

  2. Occurrence of enteroparasites in day care centers in Botucatu (São Paulo State, Brazil with emphasis on Cryptosporidium sp., Giardia duodenalis and Enterobius vermicularis Ocorrência de enteroparasitas em creches de Botucatu (Estado de São Paulo, Brasil com ênfase em Cryptosporidium sp., Giardia duodenalis e Enterobius vermicularis

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    Thaís Batista de Carvalho

    2006-10-01

    Full Text Available The occurrence of the enteroparasites was verified in 279 children (0 to 6 years of four municipal day cares of Botucatu/SP. Three samples of each child's feces were collected and processed by the methods of Hoffman-Pons-Janner, Faust and Ritchie and subsequent coloration of the fecal smear by the methods of Auramina-O and Ziehl-Neelsen modified for diagnosis of Cryptosporidium sp. and Graham method for diagnosis of Enterobius vermicularis. Of the analyzed children we verified a prevalence of intestinal parasitism in 53.40%, and the most frequent parasite was Giardia duodenalis (26.88%. Significant association was verified among enteroparasitosis, family income, maternal education and age; the lowest enteroparasite frequency occurred in children of families with larger income and higher education. It was observed that G. duodenalis is more prevalent in children from 0 to 4 years and E. vermicularis is more frequent in children between three and four years old. The high enteroparasite prevalence in day cares suggests complex structure in its epidemiology, where factors beyond sanitation should be considered.Verificou-se a prevalência dos enteroparasitas em 279 crianças (0 a 6 anos de quatro creches municipais de Botucatu/SP. Foram coletadas três amostras de fezes de cada criança e processadas pelos métodos Hoffman, Faust e Ritchie e posterior coloração do esfregaço fecal pelos métodos de Auramina-O e Ziehl-Neelsen modificado para diagnóstico de Cryptosporidium sp. e método da fita gomada para diagnóstico de Enterobius vermicularis. Das crianças analisadas apresentaram-se parasitadas 53.40%, sendo que o parasita mais freqüente foi Giardia duodenalis (26.88%. Verificou-se associação significativa entre enteroparasitose, renda familiar, escolaridade materna e idade; quanto maior a renda e o grau escolar, menor a freqüência de enteroparasitas. Observou-se que G. duodenalis é mais prevalente em crianças de 0 a 4 anos e E

  3. Ocorrência de parasitos gastrintestinais em amostras fecais de felinos no município de Andradina, São Paulo Occurrence of gastrointestinal parasites in fecal samples of cats in Andradina City, São Paulo

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    Willian Marinho Dourado Coelho

    2009-06-01

    Full Text Available O objetivo deste estudo foi verificar a ocorrência de parasitos gastrintestinais em amostras fecais de felinos do Município de Andradina, SP. Este trabalho foi realizado no período de março a novembro de 2007, sendo utilizados 51 gatos de procedências diversas, endereçados ao Centro de Controle de Zoonoses do referido Município. Para o diagnóstico coproparasitológico foram associadas as técnicas de Willis e Faust, observando-se ocorrência de Ancylostoma spp. em 96,1% dos animais; Toxocara spp. em 43,1%; Cystoisospora spp. em 43,1%; Dipylidium caninum em 21,6% e Giardia spp. em 5,9% dos animais. Oocistos de Cryptosporidium spp. foram detectados em 3,9% das amostras pela técnica de coloração negativa com verde malaquita. Não foi verificada associação significativa entre a ocorrência de endoparasitos e a consistência das amostras fecais. Os resultados obtidos confirmam que esses felinos são importantes hospedeiros de parasitos, alguns com alto potencial zoonótico.The purpose of this study was to verify the occurrence of gastrointestinal parasites in fecal samples from cats of the Andradina city, SP. This work was carried out from March to November of 2007, and used 51 cats delivered to the Center of Zoonoses Control of that city. Techniques of Willis and Faust were used in the fecal examination and resulted in detection of Ancylostoma spp. in 96.1% of the animals; Toxocara spp. in 43.1%; Cystoisospora spp. in 43.1%; Dipylidium caninum in 21.6% and Giardia spp. in 5.9% samples. Cryptosporidium spp. oocysts were detected in 3.9% fecal samples by the use of malachite green negative stain. There was no significant association between the occurrence of endoparasites and consistency of fecal samples. The results confirm that these cats represent important hosts of parasites, some of those with high zoonotic potential.

  4. Prevalência de parasitoses intestinais entre crianças de 4-12 anos no Crato, Estado do Ceará: um problema recorrente de saúde pública = Prevalence of intestinal parasite infections among 4- to 12-year-old children in Crato, Ceará State

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    Izabel Alencar Barros Vasconcelos

    2011-01-01

    Full Text Available Nesse estudo, foi estimada a frequência de parasitoses intestinais em 383 crianças do bairro Pinto Madeira em Crato, Estado do Ceará. Os dados foram obtidos por meio de inquérito domiciliar e de exame coproparasitológico abrangendo residências com crianças de quatro a 12anos, foram utilizados os métodos de Kato-Katzo e Faust. Foi identificada uma associação de parasitoses intestinais com saneamento, disponibilidade e manuseio da água, com prevalência de Ascaris lumbricoides dentre os helmintos e Entamoeba sp. dentre os protozoários. Os dados obtidos demonstraram ainda a que prevalência de helmintos e protozoários foi significativamente maior para as crianças do sexo masculino de 4-5 anos e feminino de 6-7, filhos de mães com menor escolaridade, residentes nos domicílios com piores condições de abastecimento d’água e menor condições de higiene corporal e saneamento básico. Estes resultados sugerem que investimentos em infraestrutura básica e a adoção de políticas voltadas para melhorar a educação familiar poderiam contribuir significativamente na redução da prevalência das parasitoses intestinais em crianças.In this study, we estimated the frequency of intestinal parasites in 383 children in the Pinto Madeira neighborhood of Crato-Ceará State. A survey was conducted covering households with 4- to 12-year-old children, including interviews and coprological surveys using the Kato-Katz and Faust methods. An association was identified between intestinal parasitosis and sanitation, forms of use and availability of water. The prevalence of Ascaris lumbricoides and Entamoeba sp was demonstrated. The data also showed that the prevalence of helminths and protozoa was significantly higher for 4- to 5-year-old boys and6- to 7-year-old girls, children of mothers with less education, living in households with poor conditions of water supply, hygiene and sanitation. These results suggest that investments in sanitary

  5. Contrôle et prévention des émissions de SO² à l'usine de traitement de gaz naturel de Lacq SO² Emission Control and Prevention At the Lacq Natural Gas Processing Plant

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    Bonometti G.

    2006-11-01

    Full Text Available Le gisement de gaz naturel de Lacq, mis en production à partir de 1958 dans le Sud-Ouest de la France, est aujourd'hui exploité avec les gisements satellites de Meillon, Saint-Faust, Pont-d'As à un régime journalier de près de 33 millions de mètres cubes. La forte proportion d'hydrogène sulfuré qu'ils contiennent entraîne une production de plus de 5500 tonnes par jour de soufre. La concentration sur un même site d'une source potentielle aussi importante d'anhydride sulfureux pouvait laisser craindre un impact d'autant plus grave sur l'environnement que les conditions météorologiques locales étaient généralement défavorables. Les systèmes de contrôle et de prévention étudiés, développés et exploités à l'usine de Lacq par la Société Nationale Elf Aquitaine (Production SNEA (P, au fur et a mesure du développement des champs, sont présentés en même temps que les résultats obtenus. De nombreuses actions lancées simultanément ont apporté leur contribution particulière à la résolution du problème posé. The Lacq natural gas field, which has been producing since 1958 in Southwest France, is currently producing, together with thé satellite fields of Meillon, Saint-Faust and Pont-d'As, of a daily rate of nearly 33 million cubic meters. The high proportion of hydrogen sulfide they contain results in a daily production of more than 5,500 tonnes of sulfur. The concentration of such a large potentiel source of sulfur dioxide in one place might be considered as a serious threat to thé environment because local weather conditions are very often unfavorable. The control and prévention systems researched, developed and operated at the Lacq plant by Société Nationale Elf Aquitaine (Production SNEA (PI as the gas fields have been developed are described together with the results obtained. Various measures token simultaneously have collectively helped ta overcome the problem.

  6. Freud sobre Fausto: sustituciones de la omnipotencia

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    Villacañas Berlanga, José Luis

    2007-02-01

    Full Text Available In Freud’s works, literature has an undeniable significance as well as a remarkable “hermeneutical” funtion, specially the great literature of Classicism. Fictional figures such as Goethe’s Faust give expression to general forces inside the subjectivity. This article argues that there is a very influential Faustian-Universe that goes through Freud’s visions and that psychoanalysis is in debt to some extent with Goethe’s masterpiece, for instance, in its reevaluation of the idea of Bildung, that during the “Age of Enlightenment” had to do with an ethical imperative of making one himself. The faustian adventure can be seen like a seek towards that particular kind of “immortality” to be tasted in-this-world that consists of an unending Will of Power (omnipotence followed by an incessant Wish for Pleasure. But Freud has an important point in common with Goethe: Faust, finally, becomes so entranced by one passing moment that he wishes that things will never change, and this means not only that his life is forfeit to de Devil, but something deeper, namely, that both his expectations for pleasure and wish for omnipotence must stop and have to accept the human idea of Death.Freud puso en valor la capacidad hermenéutica de la literatura, en especial la del clasicismo. Las figuras literarias dan expresión a fuerzas subjetivas que operan en cada indivíduo, como formaciones esenciales de la psique. La literatura es la huella de un proceso de humanización y autoconciencia. Este ensayo analiza la deuda de Freud con Goethe, más específicamente, el cosmos fáustico de Freud, a partir de la recuperación de la idea ilustrada de Bildung o formación del sujeto en tanto trabajo de sí mismo. Fausto es para Freud una fuerza ética representativa del desplazamiento de un ideal de omnipotencia hacia la acción intramundana. Esa mefistofélica versión de la inmortalidad que formaban la pulsión de poder y las expectativas ilimitadas de

  7. [An Epidemiological Study On Zoonoses In Korea

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    Min, Hong Ki

    1981-08-01

    .4 %) and plain area (71.1 %) are very similar. 6. According to animal, helminths species and positive rates appeared in: Cattles: 6 nematodes and 3 trematodes; Strongyles 26.4 %, Neoascaris vitulorum 24.1 %, Trichuris ovis 12.0 %, Nematodirus sp. 6.3 %, Srongyloides papillosus 5.1 %, Capillaria bovis 0.02 %, Paramphistomum sp. 41.5 %, Fasciola hepatica 33.2 % and Eurytrema pancreaticum 29.7 %. Sheeps: 3 nematodes and 2 trematodes: Strongyles 33.0 %, S. papillosus 26.9 %, Nematodirus sp. 14.6 %, F. hepatica 31.7 % and E. pancreaticum 19.6 %. Pigs: 5 nematodes and 2 trematodes: Strongyles 43.1 %, Ascaris suum 29.0 %, Metastrongylus apri 20.3 %, Trichuris suis 14.0 %, Strongyloides ransomi 12.1 %, Clonorchis sinensis 1.4 % and Paragonimus westermani 0.9 %, Dogs: 4 nematodes and 3 trematodes and 1 cestode: Toxocara canis 14.4 %, Trichuris vulpis 9.5 %, Ancylostoma caninum 8.0 %, Toxascaris leonina 4.0 %, C. sinensis 2.4 %, Metagonimus yokogawai 1.3 %, P. westermani 0.8 % and Spirometra sp. 0.9 %, Cats: 2 nematodes, and 3 trematodes and 1 cestode: Toxocara cati 7.7 %, Ancylostoma tubaeforme 3.1 %, C. sinensis 1.9 %, P. westermani 1.4 %, M. yokogawai 1.2 % and Spirometra sp. 0.7 %.

  8. A protein microarray for the rapid screening of patients suspected of infection with various food-borne helminthiases.

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    Jia-Xu Chen

    Full Text Available BACKGROUND: Food-borne helminthiases (FBHs have become increasingly important due to frequent occurrence and worldwide distribution. There is increasing demand for developing more sensitive, high-throughput techniques for the simultaneous detection of multiple parasitic diseases due to limitations in differential clinical diagnosis of FBHs with similar symptoms. These infections are difficult to diagnose correctly by conventional diagnostic approaches including serological approaches. METHODOLOGY/PRINCIPAL FINDINGS: In this study, antigens obtained from 5 parasite species, namely Cysticercus cellulosae, Angiostrongylus cantonensis, Paragonimus westermani, Trichinella spiralis and Spirometra sp., were semi-purified after immunoblotting. Sera from 365 human cases of helminthiasis and 80 healthy individuals were assayed with semi-purified antigens by both a protein microarray and the enzyme-linked immunosorbent assay (ELISA. The sensitivity, specificity and simplicity of each test for the end-user were evaluated. The specificity of the tests ranged from 97.0% (95% confidence interval (CI: 95.3-98.7% to 100.0% (95% CI: 100.0% in the protein microarray and from 97.7% (95% CI: 96.2-99.2% to 100.0% (95% CI: 100.0% in ELISA. The sensitivity varied from 85.7% (95% CI: 75.1-96.3% to 92.1% (95% CI: 83.5-100.0% in the protein microarray, while the corresponding values for ELISA were 82.0% (95% CI: 71.4-92.6% to 92.1% (95% CI: 83.5-100.0%. Furthermore, the Youden index spanned from 0.83 to 0.92 in the protein microarray and from 0.80 to 0.92 in ELISA. For each parasite, the Youden index from the protein microarray was often slightly higher than the one from ELISA even though the same antigen was used. CONCLUSIONS/SIGNIFICANCE: The protein microarray platform is a convenient, versatile, high-throughput method that can easily be adapted to massive FBH screening.

  9. Monitoring of Waterborne Parasites in Two Drinking Water Treatment Plants: A Study in Sarawak, Malaysia

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    Reena Leeba Richard

    2016-06-01

    Full Text Available The occurrence of waterborne parasites coupled with water parameters at various processing sites of two drinking water treatment plants (A and B and seven distribution system (DS sites in Sarawak, Malaysia were studied. Ten liters of water underwent immunomagnetic separation (IMS technique to detect the presence of Giardia and Cryptosporidium (oocysts. The remaining supernatant was used to detect other parasites whilst 50 mL of water sample was each used in the detection of free-living amoebae and fecal coliforms. Sampled water was positive for Giardia (32.9%; 28/85, Cryptosporidium (18.8%; 16/85 followed by Spirometra ova-like (25.9%; 22/85, Blastocystis-like (25.9%; 22/85, nematode larvae-like (8.2%; 7/85 and Taenia ova-like (1.2%; 1/85. Meanwhile, 90.2% (55/61 samples were positive for Acanthamoeba and Naegleria via cultivation and of these, 11 isolates were confirmed as Acanthamoeba genotype T3 (5/7 and T4 (2/7 followed by Naegleria sp. (4/11, Naegleria italica (2/11, Naegleria australiensis (1/11, Naegleria angularis (1/11 and Vahlkampfia sp. (3/11. Cryptosporidium, Acanthamoeba and Naegleria were also detected in one of the seven tested DS sites. Only Giardia and Cryptosporidium showed significant correlations with fluoride and fecal coliforms. These results describe the occurrence of waterborne parasites that will assist key stakeholders in mitigating contamination at the specific sites.

  10. Monitoring of Waterborne Parasites in Two Drinking Water Treatment Plants: A Study in Sarawak, Malaysia.

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    Richard, Reena Leeba; Ithoi, Init; Abd Majid, Mohamad Azlan; Wan Sulaiman, Wan Yusoff; Tan, Tian Chye; Nissapatorn, Veeranoot; Lim, Yvonne Ai Lian

    2016-06-28

    The occurrence of waterborne parasites coupled with water parameters at various processing sites of two drinking water treatment plants (A and B) and seven distribution system (DS) sites in Sarawak, Malaysia were studied. Ten liters of water underwent immunomagnetic separation (IMS) technique to detect the presence of Giardia and Cryptosporidium (oo)cysts. The remaining supernatant was used to detect other parasites whilst 50 mL of water sample was each used in the detection of free-living amoebae and fecal coliforms. Sampled water was positive for Giardia (32.9%; 28/85), Cryptosporidium (18.8%; 16/85) followed by Spirometra ova-like (25.9%; 22/85), Blastocystis-like (25.9%; 22/85), nematode larvae-like (8.2%; 7/85) and Taenia ova-like (1.2%; 1/85). Meanwhile, 90.2% (55/61) samples were positive for Acanthamoeba and Naegleria via cultivation and of these, 11 isolates were confirmed as Acanthamoeba genotype T3 (5/7) and T4 (2/7) followed by Naegleria sp. (4/11), Naegleria italica (2/11), Naegleria australiensis (1/11), Naegleria angularis (1/11) and Vahlkampfia sp. (3/11). Cryptosporidium, Acanthamoeba and Naegleria were also detected in one of the seven tested DS sites. Only Giardia and Cryptosporidium showed significant correlations with fluoride and fecal coliforms. These results describe the occurrence of waterborne parasites that will assist key stakeholders in mitigating contamination at the specific sites.

  11. The role of domestic dogs in the transmission of zoonotic helminthes in a rural area of Mekong river basin.

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    Otake Sato, Marcello; Sato, Megumi; Yoonuan, Tippayarat; Pongvongsa, Tiengkham; Sanguankiat, Surapol; Kounnavong, Sengchanh; Maipanich, Wanna; Chigusa, Yuichi; Moji, Kazuhiko; Waikagul, Jitra

    2017-06-01

    Dogs have been bred since ancient times for companionship, hunting, protection, shepherding and other human activities. Some canine helminth parasites can cause significant clinical diseases in humans as Opisthorchis viverrini causing cholangiocarcinoma in Southeast Asian Countries. In this study, socio-cultural questionnaire, canine parasitological analysis, necropsy, parasite molecular confirmation and dog roaming data were evaluated in Savannakhet, Lao-PDR, a typical Mekong Basin area. Dog owners comprised 48.8% of the studied population, with 61.2% owning one dog, 25.1% 2 dogs, 8.5% 3 dogs and 1.8% owning more than 4 dogs. Data from GPS logger attached to dogs showed they walked from 1.4 to 13.3 km per day, covering an area of 3356.38m2 average, with a routine of accessing water sources. Thirteen zoonotic helminth species were observed. Causative agents of visceral and cutaneous larva migrans occurred in 44.1% and 70% of the samples respectively. Spirometra erinaceieuropaei was detected in 44.1% of samples. Importantly, O. viverrini was found in 8.8% of samples. Besides the known importance of dogs in the transmission of Ancylostoma spp., Toxocara spp. and S. erinaceieuropaei, the observed roaming pattern of dogs confirmed it as an important host perpetuating O. viverrini in endemic areas; their routine access to waterbodies may spread O. viverrini eggs in a favorable environment for the fluke development, facilitating the infection of fishes, and consequently infecting humans living in the same ecosystem. Therefore, parasitic NTDs control programs in humans should be done in parallel with parasite control in animals, especially dogs, in the Mekong River basin area.

  12. Detection of Helminth Eggs and Identification of Hookworm Species in Stray Cats, Dogs and Soil from Klang Valley, Malaysia.

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    Tun, Sandee; Ithoi, Init; Mahmud, Rohela; Samsudin, Nur Izyan; Kek Heng, Chua; Ling, Lau Yee

    2015-01-01

    The present study was conducted to determine the prevalence of helminth eggs excreted in the faeces of stray cats, dogs and in soil samples. A total of 505 fresh samples of faeces (from 227 dogs and 152 cats) and soil were collected. The egg stage was detected via microscopy after the application of formalin-ether concentration technique. Genomic DNA was extracted from the samples containing hookworm eggs and used for further identification to the species level using real-time polymerase chain reaction coupled with high resolution melting analysis. Microscopic observation showed that the overall prevalence of helminth eggs among stray cats and dogs was 75.7% (95% CI = 71.2%-79.9%), in which 87.7% of dogs and 57.9% of cats were infected with at least one parasite genus. Five genera of heliminth eggs were detected in the faecal samples, including hookworms (46.4%), Toxocara (11.1%), Trichuris (8.4%), Spirometra (7.4%) and Ascaris (2.4%). The prevalence of helminth infections among stray dogs was significantly higher than that among stray cats (p dog hookworm, Ancylostoma caninum, was also detected among cats, which is the first such occurrence reported in Malaysia till date. This finding indicated that there was a cross-infection of A. caninum between stray cats and dogs because of their coexistent within human communities. Taken together, these data suggest the potential role of stray cats and dogs as being the main sources of environmental contamination as well as for human infections.

  13. Gastrointestinal parasites of dogs and cats in a refuge in Nakhon Nayok, Thailand.

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    Rojekittikhun, Wichit; Chaisiri, Kittipong; Mahittikorn, Aongart; Pubampen, Somchit; Sa-Nguankiat, Surapon; Kusolsuk, Teera; Maipanich, Wanna; Udonsom, Ruenruetai; Mori, Hirotake

    2014-01-01

    We collected fecal samples from 500 dogs and 300 cats from an animal refuge in Nakhon Nayok Province, Thailand to test for gastrointestinal protozoa and helminths using a formalin-ether concentration technique. The overall prevalence of parasites in stool from dogs was 36.2% (181/500), 35.7% (177/500) had helminths and 2.8% (14/500) had protozoa. The helminths were: hookworm (30.6%), Trichuris vulpis (16.0%), Toxocara canis (6.6%), Hymenolepis diminuta (1.2%), Spirometra mansoni (0.6%), and Dipylidium caninum (0.2%). Giardia duodenalis (2.8%) was found in the stool of dogs. The overall prevalence of parasites in stool from cats was 44.3% (133/300), 43.3% (130/300) were helminths and 6.0% (18/300) were protozoa. The helminths were hookworm (34.7%), T. cati (9.7%), S. mansoni (4.0%), Platynosomum fastosum (2.7%), Strongyloides sp (0.7%), and Echinostoma sp (0.3%). Two species of protozoa, Isospora sp (5.7%) and G. duodenalis (0.3%) were found in the stool of cats. Two percent of dogs and 5.0% of cats had mixed protozoan and helminthic infections. Dogs with double, triple, and quadruple helminthic infections were found at rates of 22.0%, 2.8%, and 0.2%, respectively. Cats with double and triple helminthic infections were found at rates of 9.7% and 1.0%, respectively. Quadruple helminthic infections were not found in cats, and double protozoan infections were not found in either dogs or cats.

  14. Understanding the cognitive processes involved in writing to learn.

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    Arnold, Kathleen M; Umanath, Sharda; Thio, Kara; Reilly, Walter B; McDaniel, Mark A; Marsh, Elizabeth J

    2017-06-01

    Writing is often used as a tool for learning. However, empirical support for the benefits of writing-to-learn is mixed, likely because the literature conflates diverse activities (e.g., summaries, term papers) under the single umbrella of writing-to-learn. Following recent trends in the writing-to-learn literature, the authors focus on the underlying cognitive processes. They draw on the largely independent writing-to-learn and cognitive psychology learning literatures to identify important cognitive processes. The current experiment examines learning from 3 writing tasks (and 1 nonwriting control), with an emphasis on whether or not the tasks engaged retrieval. Tasks that engaged retrieval (essay writing and free recall) led to better final test performance than those that did not (note taking and highlighting). Individual differences in structure building (the ability to construct mental representations of narratives; Gernsbacher, Varner, & Faust, 1990) modified this effect; skilled structure builders benefited more from essay writing and free recall than did less skilled structure builders. Further, more essay-like responses led to better performance, implicating the importance of additional cognitive processes such as reorganization and elaboration. The results highlight how both task instructions and individual differences affect the cognitive processes involved when writing-to-learn, with consequences for the effectiveness of the learning strategy. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  15. [Historical review on the development of medical parasitology in China during the years of 1871-2006].

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    Qu, Feng-yi

    2007-08-01

    The present review deals with the representative research papers on human parasites and parasitic diseases in China over the past hundred years (1871-2006). As the views focused on the development of the medical parasitology, the historical background and progressive characters in the period of fermentation, origination, and expansion have been discussed. The check list of the first cases of human parasitic diseases reported in China during 1871-2006 contained 128 species of parasitic pathogens, and among them 38 species were the newly revisional records. The citation from Faust's paper (1923) proved that previous record of "the first case of Eurytrema pancreaticum from Hongkong" was an absurdly mistake. The human infections of Diphyllobothrium latum, Toxocara canis, and Triodontophorus minor discovered by Lin (1924) from Beijing were the first records in the country. A doubtful malaria case reported from Chongqing by Hung (1944) should be revised as the first case of babesiosis in China. The above-presented examples suggest that the truthful record of parasitic pathogens is an important base for the discovery history of parasitic diseases. With comments on the research progress of human parasitic diseases in different historical stages, it seems that the trends of medical parasitology development in China have been synchronous with the research activities in the area.

  16. [The human meaning of life].

    Science.gov (United States)

    Lejeune, J

    1989-01-01

    Technical development has produced a curious phenomenon, the ebbing of the moral imperative of reproduction. After 2000 years of fight against diseases and death, the respect for life has declined threatening the destruction of Western civilization and family by destroying unborn babies via abortion. Artificial in vitro experimentation can potentially lead to elimination of very young, old, or sick people. Dr. Bernard Nathanson in his book "Aborting America" called abortion infanticide, one of the most abominable crimes. The beginning of life start at conception as shown by recent extra-corporal, in vitro fertilization resulting in a viable fetus, as in the case of Luisa Brown who was conceived in a tube by Drs. Edwards' and Steptoe's technique. The creation of human embryo banks and experimentation on human embryos amount to biological pronography. Respect for the human species and reproduction should manifest itself in the fight against sterility and genetic diseases, such as muscular dystrophy, hemophilia, Down's syndrome, and Huntington's chorea. The fight against AIDS and the elimination of the risk of contracting it by contaminated blood is also a medical priority. In the end, the question still remains: can science itself save the world without moral imperatives, is not the dilemma of Faust and the vileness of Mephistopheles conjured with the nuclear experience and human experimentation.

  17. Socialism and culture: Do we remember it at all?

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    Bošković Dušan

    2012-01-01

    Full Text Available The immediate motive for organizing the Belgrade symposium “Socialism and Culture” held in late 1969 were prohibitions. After June 1968 there were about forty political interventions in Serbia (while there had been none in the previous twenty years, considerably more than in other Yugoslav republics. The conclusion that was reached was that cultural life was provincialized and underdeveloped. The author in this paper extends the topic to a more global level since the intentions of the dialogue allowed for that. Data on Goli Otok, provided by Milovan Đilas, fit well with these facts. The Otok was the most drastic and dramatic prohibition in the entire history of the Second Yugoslavia. From both contemporary and presentday perspectives, the symposium may be interpreted as a cry for freedom. In this conversation, the members of the Belgrade wing of the Praxis group played a crucial role. Some of these same people would later participate in the events infamously marking the 1990s, above all the civil and religious wars. The Zagreb “headquarters” of Praxis was, on the contrary, never affected by the nationalist virus. Finally, arguments are proposed about Dobrica Ćosić as the Serbian Faust, and the thesis of this writer being the Father of the Nation is contested.

  18. OCORRÊNCIA DE PARASITOS GASTRINTESTINAIS EM AVES SILVESTRES NO MUNICÍPIO DE SEROPÉDICA, RIO DE JANEIRO, BRASIL

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    Ísis Alves Costa

    2010-12-01

    Full Text Available This study aimed to assess the role of endoparasitic infections as another factor of biological pressure on both migratory and local bird species. The occurrence of endoparasites may be considered a sign of undesirable hygienic alterations, causing the shortening of natural fields, compromising the resting area and the habitat nutritional quality. A total of 75 fecal samples were collected at the Campus of the Universidade Federal Rural do Rio de Janeiro (UFRRJ, Brazil, between August 2007 and May 2008, and they were analyzed in a Lugol´s solution by Faust´s technique. Amongst the 82.66% positive samples for enteric parasites, 44% were parasitized by the trichomonads and 5.33% by the Chilomastix enterozoary genera, 52% presented coccidian oocysts, 29.33% showed Entamoeba coli, 37.22% presented Iodamoeba butschlii vegetative forms, and 10.66% were positive for worm eggs. The high prevalence of enteroparasites observed indicates the need of more detailed and frequent evaluations of the environmental sanitary conditions, whose impact seems to be associated to the scarce local hygienic conditions due to the growing anthropization.

  19. Tratamento da giardiase com tinidazol

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    Miroslau Constante Baranski

    1975-02-01

    Full Text Available Estudou-se a eficácia terapêutica do tinidazol, um novo derivado nitroimidazólico, em trinta pacientes com giardiase. A posologia diária foi de 300 mg em 20 pacientes com idade superior a 10 anos, e de 150 mg em 10 crianças com idade inferior a 10 anos. O tratamento teve a duração de cinco dias. O diagnóstico e os controles de cura parasitológicos foram feitos pelos métodos de Hoffman, Pons & Janer e de Faust e cols. Foram realizados três controles, com intervalos de sete dias, iniciando-se na semana subsequente ao término do tratamento. Obtiveram cura parasitológica em 96,6% dos casos. Ressaltam a excelente tolerância da droga, mesmo em pacientes com grave doença fundamental ou em crianças, não se registrando efeitos colaterais. Concluem ser o tinidazol excelente droga giardicida.

  20. Rhinusa Stephens: a taxonomic revision of the species belonging to the R. tetra and R. bipustulata groups (Coleoptera Curculionidae

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    Roberto Caldara

    2014-10-01

    Full Text Available The species of Rhinusa Stephens, 1829 (Curculionidae, Curculioninae, Mecinini belonging to the R. tetra and R. bipustulata groups are revised. Four of them from Middle East are new to science. The R. bipustulata group includes five species: R. bipustulata (Rossi, 1792; R. pelletieri sp. nov.; R. scrophulariae Caldara, 2009; R. algirica (Brisout de Barneville, 1862; R. emmrichi (Bajtenov, 1979, whereas the R. tetra group includes nine species: R. tetra (Fabricius, 1792; R. verbasci (Rosenschoeld, 1838; R. ensifer sp. nov.; R. moroderi (Reitter, 1906; R. weilli sp. nov.; R. comosa (Rosenschoeld, 1838; R. acifer sp. nov.; R asellus (Gravenhorst, 1807; R. tenuirostris (Stierlin, 1888. The following new synonym is proposed: Rhinusa bipustulata (Rossi, 1792 (= Gymnetron municipale Voss, 1960 syn. nov.. The neotype of Rhynchaenus asellus Gravenhorst, 1807 was designated. Moreover, the following lectotypes are designated: Cionus spilotus Germar, 1821; Gymnetron bipustulatum var. germari Faust, 1889; Gymnetron bodenheimeri Wagner, 1926; Gymnetron cylindrirostre Gyllenhal, 1838; Gymnetron nasutum Rosenschoeld, 1838; Gymnetron plagiatum Gyllenhal, 1838; Gymnetron polonicum Rosenschoeld, 1838; Gymnetron tenuirostre Stierlin, 1888. A key to the species, diagnoses of species groups, descriptions or redescriptions, notes on type specimens, synonymies, comparative notes, distribution, bionomics when available, photographs of habitus and drawings of rostra, terminalia and other useful characters for taxonomy are provided.

  1. 7. Advocating the Poetics of Sound in the Cycle Les Nuits d´Été by Hector Berlioz

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    Iațeșen Loredana Viorica

    2018-03-01

    Full Text Available By consulting monographies, musicological studies, specialty articles about the personality of romantic musician Hector Berlioz and implicitly linked to the relevance of his significant opera, one discovers researchers’ constant preoccupation for historical, stylistic, analytical, hermeneutical comments upon aspects related to established scores (the Fantastic, Harold in Italy symphonies, dramatic legend The Damnation of Faust, dramatic symphony Romeo and Juliet, the Requiem, etc.. Out of his compositions, it is remarkable that the cycle Les nuits d´été was rarely approached from a musicological point of view, despite the fact that it is an important opus, which inaugurates the genre of the orchestral lied at the end of the 19th century and the beginning of last century. In this study, we set out to compose as complete as possible an image of this work, both from an analytic-stylistic point of view by stressing the text-sound correspondences and, above all, from the perspective of its reception at a didactic level, by promoting the score in the framework of listening sessions commented upon as part of the discipline of the history of music. In what follows, I shall argue that the cycle of orchestral lieder Les nuits d´été by Hector Berlioz represents a work of equal importance to established opera.

  2. A green economy?

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    Petrus Simons

    2014-08-01

    Full Text Available Economic growth has become a fetish, as it is believed to yield many benefits to society. It has its origins in the Enlightenment ideal of progress through science, technology and a free market economy. J.W. Goethe anticipated the problems of such progress in his poem Faust, especially its second part. Binswanger interprets Goethe’s view on the modern economy as a form of alchemy, an attempt to master time through the invention of monetary capital. Keynes’s views on progress and liquidity are compatible with this analysis. The problems, evoked by the uncritical application of scientific technology so as to increase material welfare, have given rise to a dialectic between business seeking growth and those concerned about its effects, especially on ecology. Sustainable development is an outcome of this dialectic, without abandoning it. Others, particularly those advocating décroissance [de-growth], reject the concepts underlying growth. The ideology underlying this is a combination of technicism and economism. A spiritual revolution is called for to break the hold of this ideology on society, with a change from the metaphor of the world as a machine to that of a garden-city. It is suggested that working groups should analyse the various proposals for change from the perspective of the garden-city metaphor.

  3. Evaluation of five treatments to control intestinal parasites in sheep in Ayapango, state of Mexico

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    Rafael Heredia

    2016-11-01

    Full Text Available Aim: Intestinal parasites are one of the most common problems in sheep production systems. However, the strategies used to eliminate these parasites have not yielded satisfactory results. Therefore, the aim of this study was to determine the effect of five anthelmintics (with different active ingredients on the parasite load in sheep. Materials and Methods: In this study, 107 Rambouillet breed sheep were randomly assigned to five groups. Next, fecal samples were taken directly from the rectum and sent to the laboratory for analysis. We then dewormed each group of sheep using different anthelmintic products: Ivermectin 1%/clorsulon 10%, levamisole 12%, closantel sodium 5%, ivermectin 10%, and closantel 5%/albendazole 3.75% with a dosage corresponding to each sheep. At 15 days post-treatment, we took fecal samples and performed a coproparasitoscopic study, using the Faust flotation technique to assess the presence or absence of parasite eggs and the McMaster technique to quantify eggs. Results: Ivermectin/clorsulon was more effective in eliminating parasites than other anthelmintics used, especially in Haemonchus spp. Conclusion: The results of this study indicate that using ivermectin/clorsulon decreases the number of eggs in feces and is one alternative in controlling parasites in sheep, leading to a reduction in the incidence of health problems, and consequently, improved productivity.

  4. Estudio de enteroparásitos en el Hospital de Emergencias Pediátricas, Lima-Perú.

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    Giovanni Pajuelo Camacho

    2005-07-01

    Full Text Available Objetivo: Determinar la frecuencia de parasitosis intestinal en el Hospital de Emergencias Pediátricas, Lima, Perú. Materiales y métodos: Se realizó un estudio prospectivo y de corte transversal durante mayo y junio de 2003, que incluyó 108 pacientes pediátricos entre 11 meses y 11 años de edad. Se analizó una muestra fecal por individuo mediante tres métodos parasitológicos: Exámen directo, técnica de Faust y la Técnica de Sedimentación Espontánea en Tubo (TSET. Resultados: La frecuencia de parasitosis intestinal fue de 50,9%. El protozoo más frecuente fue Blastocystis hominis (34,3% seguido de Giardia duodenalis (10,2%. El helminto más frecuente fue Ascaris lumbricoides (6,5% seguido de Hymenolepis nana (4,6%. Entre los métodos de diagnóstico, la TSET tuvo un mayor rendimiento en la detección de enteroparásitos. Conclusiones: La elevada frecuencia de parasitosis intestinal estaría relacionada a inadecuadas condiciones sanitarias presente en algunos distritos de Lima, asociado a factores socioeconómicos y culturales de la población. (Rev Med Hered 2005;16:178-183.

  5. Internationalization at Harvard

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    Ned Strong

    2013-06-01

    Full Text Available The aim of this essay is to describe internationalization at Harvard University. Founded by European colonists in 17th century New England, Harvard has historic international roots. By the mid 1900’s it had become an international powerhouse attracting top students, academics and scientists from around the world. Yet, the University is international almost by default as it has reacted to world affairs. Looking toward the future, President Drew Faust has outlined a strategy to become “intentionally global”. One model, begun ten years ago, serves as an example for the future. In 2002 the University established its first overseas office designed to represent the entire institution. The theory was that a modest local infrastructure would encourage students and faculty to expand international collaborations and make a difference in the region benefiting from this presence. The results have been highly successful. The Regional Office in Santiago Chile, representing Argentina, Bolivia, Chile, Peru, and Uruguay, has catalyzed engagement of over 3000 faculty and students in the last ten years. Over 50 significant collaborative research programs have benefitted thousands of preschool children, pioneered new approaches to disaster relief, improved health care, revolutionized public housing, and led to scientific breakthroughs. This model of a small physical footprint exerting large academic influence will be one of the central strategies as Harvard looks toward the future. DOI: 10.18870/hlrc.v3i2.117

  6. CONTAMINAÇÃO DE HORTALIÇAS POR ENTEROPARASITAS E SALMONELLA SPP. EM PRESIDENTE PRUDENTE, SÃO PAULO, BRASIL

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    Vamilton Alvares Santarém

    2012-06-01

    Full Text Available The aim of this study was to evaluate the frequency of contamination of vegetables by infective forms of helminths and protozoa commercialized in the municipality of Presidente Prudente, São Paulo, Brazil. Samples of two varieties of lettuce and one of watercress, parsley, chives, and packets of parsley and chives were collected from 96 out of 121 commercial establishments registered in the municipality. Samples were washed with Extran MA 02 0.5% and the resulting fluid subjected to techniques of Baermann, Hoffmann and Faust, in order to recovery parasite. Bacterial culture for Salmonella spp. was performed following the steps of pre-enrichment, selective enrichment, plating and differential biochemical classification. It was observed that 33.06% of the samples were contaminated by parasitic structures. The highest contaminations were present in watercress (69.2% and parsley (47.6%, while the lowest occurred in chives (20.7% and lettuce (20.0%. The eggs of trichostrongylidae type were most often found in the samples. Giardia duodenalis cysts were recovered in 9.1% of the samples. Regarding the presence of Salmonella spp., only one strain was isolated in a sample of watercress (1.04%. It was conclude that there is a need for a health education campaign for farmers and vegetables merchants as well as for consumers, based on hygienic techniques, in order to reduce the risks of infection by infectious and parasitic agents during the ingestion of these foods.

  7. Prevalence and risk factors for intestinal protozoa infection in elderly residents at Long Term Residency Institutions in Southeastern Brazil

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    Katymilla Guimarães Girotto

    2013-02-01

    Full Text Available This study determined the prevalence of intestinal protozoa in Long Term Residency Institutions for the Elderly (ILPI in elders, nurses and food handlers, identifying the risk factors associated with the infections. Stool samples taken from the elderly (n = 293, nurses (63 and food handlers (19 were studied. Questionnaires were used with questions related to sociodemographic variables, health, behavior and health characteristics. Stool samples were examined using the techniques of Faust and Ziehl Neelsen, and the prevalence of G. duodenalis, Cryptosporidium spp., E. histolytica/dispar in the elderly was 4.0%, 1.0% and 0.3% respectively. Nurses and food handlers showed 4.8% and 5.2% positivity only for G. duodenalis, respectively. The origin of the individuals and contact with domestic animals has been associated with infection by G. duodenalis in the elderly, and contact with domestic animals was considered a risk factor for infection. The last stool examinations were related to Cryptosporidium spp.. None of the variables were associated with E. histolytica/dispar. The frequency of hand washing was significantly associated with G. duodenalis among nurses. The frequency of positive samples of G. duodenalis, Cryptosporidium spp., E. histolytica/dispar showed that ILPIs environments are conducive to this occurring due to contact between the elderly, nurses and food handlers, which are often poorly trained in hygiene procedures and food handling.

  8. Factors associated with intestinal parasites in schoolchildren of municipal schools in Cambé

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    Fabiana Maria Ruiz Lopes Mori

    2016-11-01

    Full Text Available Abstract: The aim of this work was to determine factors associated with the prevalence of intestinal parasites in schoolchildren in the municipality of Cambé, Paraná. A total of 1996 stool samples were collected between 2006 and 2009, using the methods of Hoffman, Pons and Janer, Faust and collaborators and the Kato-Katz. The prevalence was 23.2%. The parasites found were Entamoeba coli (10.4%; Endolimax nana (9.6%, Giardia lamblia (6.4%, Enterobius vermicularis (1.5%, Entamoeba histolytica/dispar (0.3%, Trichuris trichiura (0.4%, Iodamoeba butschlii, Hymenolepis nana and hookworm infection (0.2% and Ascaris lumbricoides and Schistosoma mansoni (0.1%. We found no statistically significant gender differences. The age, family income, mother's education level, consumption of untreated water, absence of sewage collection and contact with freshwater streams were associated with the presence of intestinal parasites. Although the highest prevalence of protozoa is commensal this is worrying as it indicates that the fecal-oral transmission is present in this population and may increase the transmission of pathogenic forms, since they share the same transmission routes. The identified cases of schistosomiasis were not autochthonous, but early diagnosis of this infection was important to avoid contamination of the environment.

  9. AVALIAÇÃO DA PRESENÇA DE PROTOZOÁRIOS INTESTINAIS EM HOSPITAL UNIVERSITÁRIO DO RIO DE JANEIRO – BRASIL

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    Nivia Oliveira Silva

    2013-12-01

    Full Text Available DOI: 10.12957/sustinere.2013.8582Parasitoses intestinais são doenças típicas de países ou áreas pobres com precárias condiçõesde saneamento básico, são adquiridas em sua maioria por contato com fezes humanas ou deanimais infectados que contaminam água, comida ou objetos e representam sério problema deSaúde Pública. Grande parte da população brasileira apresenta condições facilitadoras paraaquisição de enteroparasitoses. As técnicas qualitativas ou quantitativas usadas para odiagnóstico apresentam diferentes níveis de sensibilidade na detecção de ovos, cistos e larvas.O correto diagnóstico laboratorial das parasitoses intestinais é diretamente proporcional aoperíodo de coleta, bem como ao número de amostras fecais coletadas. Neste trabalho foramutilizados os métodos de Faust; Baermann-Moraes e o método de KATO-KATZ. Apresença de cistos de protozoários indica que a contaminação fecal oral ainda é a fonte decontaminação. A ausência de positividade para ovos de helmintos pode estar relacionada a umsistema, ainda que precário, de saneamento básico ou higiene adequada.

  10. Ulises después de Homero

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    Claudio Magris

    2011-05-01

    Full Text Available “Nada –escribe Paul Valéry– demuestra más seguramente la potenciade un creador como la infidelidad o la insubordinación de sucriatura. Cuanto más él la ha hecho viviente, tanto más la ha hecholibre. Hasta la rebelión de ella exalta a su autor: Dios lo sabe... Estospersonajes... los ha generado de tal manera que pueden volverse, pormedio suyo, instrumentos del espíritu universal: ellos van del otrolado de lo que fueron en su obra... los ha consagrado para siempre ala expresión de algunos extremos de lo humano y de lo inhumano; y,por tanto, desvinculado de cada aventura particular”. Valéry escribeestas páginas en la introducción a Mon Faust, refiriéndose a aquellasfiguras que reaparecen continuamente en la literatura de todo tiempoy país, como Antígona, Fausto, Don Juan, Ulises.

  11. Geohelminth contamination of public areas and epidemiological risk factors in Curitiba, Brazil

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    Lew Kan Sprenger

    Full Text Available This study aimed to investigate the frequency of geohelminthic contamination of public parks and squares in Curitiba, state of Paraná, Brazil, between August and December 2010. A total of 345 samples were collected from 69 sandboxes in different areas and were tested using the Faust, Lutz and Baermann parasitological techniques. Potential risk factors associated with soil contamination were also analyzed. A total of 36% of the samples (124/345 were positive for helminths and 65.2% of the areas (45/69 were classified as contaminated in one or more samples. The most commonly identified parasite eggs were Ancylostoma sp. (14.5%; 50/345; followed by Toxocara sp. (9.6%; 33/345 and the Strongyloidea superfamily (excluding hookworms (2.3%; 8/345. The analysis on the epidemiological risk factors indicated that the presence of dogs and feces in the sandboxes increased the chances of contamination of the site. Use of fences had a protective positive impact that reduced soil contamination. Health education programs should be applied within the community to minimize the risk of human contact with dogs' feces. Use of fencing in these areas is highly recommended to prevent or reduce the users' contact with animal excrement.

  12. Intestinal parasites in cancer patients in the South of Brazil

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    S. Jeske

    2017-11-01

    Full Text Available Abstract Intestinal parasitic infections in immunocompromised patients can lead to serious complications when not diagnosed and treated early. This study aimed to investigate the frequency of intestinal parasites in cancer patients undergoing chemotherapy in the South of Brazil. Three fecal samples collected from each patient (73 individuals were processed by Ritchie and Faust techniques and submitted to specific staining methods for intestinal protozoa. A 61.6% parasite and/or commensal positivity was found. Helminths identified were Ascaris lumbricoides (33.3%, Taenia spp. (6.6%, Strongyloides stercoralis (4.4% and Trichuris trichiura (2.2%. Among protozoans, Giardia lamblia (26.6%, Cryptosporidium spp. (13.3% and Cystoisospora belli (4.4% were identified. The presence of Entamoeba coli, Endolimax nana and Entamoeba hartmanni was also recorded. The results obtained warn of the importance of fecal parasitological diagnosis and the use of specific staining methods for the detection of intestinal parasites in cancer patients. These exams should be regularly requested at the patient’s first clinic visit, given the high prevalence found in this study and the possible severity of such conditions for these individuals.

  13. Frequency of gastrointestinal parasites in dogs and cats of Londrina, PR, focusing on public health

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    Fernanda Pinto Ferreira

    2014-02-01

    Full Text Available The aim of this study was to determine the frequency of gastrointestinal parasites in dogs and cats of Londrina, Paraná. A survey of the results of fecal examinations, the technique of Faust, Willis, Hoffmann and / or direct examination, performed in routine Laboratory of Parasitology, Department of Veterinary Preventive Medicine, State University of Londrina in the period January 2000 to December 2011 and the Clinical Laboratory Veterinary January 2008 to December 2011. 2668 fecal samples were analyzed, of which 2290 (85.83% and 378 dogs (14.17% of cats. Of the total, 851 (37,16% dogs and 166 (43,91% feline samples were positive for at least one parasite. Isospora spp. was the most frequent in both species with 8.82% and 11.64% of dogs infected cats. Regarding the form of infection, 740 (86.96% and 139 dogs (83.73% cats had single infection, while 111 (13.04% dogs and 27 (16.27% cats had multiple infection gastrointestinal parasites. The ocurrence of a significant number of parasites and the close contact between animals and humans demonstrates the need for a more effective control and specific, whereas the reduction of the parasitic load of animals and thus decreases environmental exposure of humans to important zoonosis.

  14. On the Relationship between Right- brain and Left- brain Dominance and Reading Comprehension Test Performance of Iranian EFL Learners

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    Hassan Soleimani

    2012-05-01

    Full Text Available A tremendous amount of works have been conducted by psycholinguistics to identify hemisphere processing during second/ foreign language learning, or in other words to investigate the role of the brain hemisphere dominance in language performance of learners. Most of these researches have focused on single words and word pairs (e.g., Anaki et al., 1998; Arzouan et. al., 2007; Faust & Mahal, 2007 or simple sentences (Rapp et al., 2007; Kacinik & Chiarello, 2007, and it has been discovered that there is an advantage of right hemisphere for metaphors and an
    advantage of left hemisphere for literal text. But the present research was designed to study Iranian EFL learners' performance in different reading tasks, so there could be differences between the consequences of the former research and the results of the present study due to the context. Here left-brain and right-brain dominance was investigated in 60 individuals (20 right-handed and 10 left-handed male, 20 right-handed and 10 left-handed female via the Edinburg Handedness Questionnaire (EHQ. The research results suggested that the right-handed learners who are supposed to be left-brain outperformed the left-handed ones; and regarding participant's gender, male learners outperformed female learners on reading comprehension test tasks.

  15. [Comparative analysis of parasite detection methods in vegetables for human consumption].

    Science.gov (United States)

    Barnabé, Anderson Sena; Ferraz, Renato Ribeiro Nogueira; Pincinato, Eder de Carvalho; Gomes, Ronnie Clayton Ferreira; Galleguillos, Tatiana Gabriela Brassea; Cerqueira, Mayara Zabeu; Soares, Elislando Gean Lima; Lage, Paula Souza; Araújo, Célia Xavier; Szamszoryk, Michel; Massara, Cristiano Lara

    2010-01-01

    vegetable contamination is a persistent health problem. The different methods of processing and diagnosis make it difficult to determine the most effective and sensitive technique. a comparative analysis of parasitological technique sensitivity in vegetable samples. a total of 30 samples were harvested -lettuce (Lactuca sativa), rocket (Eruca sativa) and watercress (Nasturtium officinale)--and later analyzed using Hoffman, Pons, and Janer (HPJ) and Faust (f) techniques. Data were analyzed, using the Bland-Altman test to evaluate the correlation and the Mann-Whitney test to compare the medians. of the analyzed samples, 46.6% were positive for intestinal parasites; Balantidium coli, accounting for 20% of contamination, Entamoeba coli (21.6) and Entamoeba histolityca (5%), Trichuris trichiura (3.3%) and Strongyloides stercoralis (2.5%) The Bland-Altman test showed significant correlation between the analyzed methods. When evaluating the averages separately, there was significant difference (p = 0.05) among the results. this study proved that the HPJ technique was more effective for the detection of eggs, helminth larvae and protozoan cysts in the plants under study.

  16. Remotely controlled inspection and handling systems for decommissioning tasks in nuclear facilities

    International Nuclear Information System (INIS)

    Schreck, G.; Bach, W.; Haferkamp, H.

    1993-01-01

    The Institut fur Werkstoffkunde at the University of Hanover has recently developed three remotely controlled systems for different underwater inspection and dismantling tasks. ODIN I is a tool guiding device, particularly being designed for the dismantling of the steam dryer housing of the KRB A power plant at Gundremmingen, Germany. After being approved by the licencing organization TUEV Bayern, hot operation started in November 1992. The seven axes remotely controlled handling system ZEUS, consisting of a three translatory axes guiding machine and a tool handling device with four rotatory axes, has been developed for the demonstration of underwater plasma arc cutting of spherical metallic components with great wall thicknesses. A specially designed twin sensor system and a modular torch, exchanged by means of a remote controlled tool changing device, will be used for different complex cutting tasks. FAUST, an autonomous, freediving underwater vehicle, was designed for complex inspection, maintenance and dismantling tasks. It is equipped with two video cameras, an ultrasonic and a radiologic sensor and a small plasma torch. A gripper and a subsidiary vehicle for inspection may be attached. (author)

  17. Rock stresses associated with burial of nuclear waste

    International Nuclear Information System (INIS)

    Voight, B.

    1977-01-01

    Rock stress changes related to long-term deep storage of nuclear waste involve thermoelastic and pore fluid pressure changes associated with excavation and heating. Computer models are being examined to assess the question of thermally-induced fracturing in storage rock surrounding radioactive waste containers. Stresses are evaluated in three dimensions, employing elastic-plastic finite element codes. Potential failure conditions are expressed in terms of ''effective stresses,'' and force and thermal fields are incremented to produce an appropriate load path. In general, heating in vicinity of waste containers produces a zone of high compression bonded by a zone of circumferential and axial tension. (At this conference an analogous case of thermal stresses was documented and illustrated for larger-scale temperature domains associated with geothermal areas in Iceland.) Fractures are possible in radial directions as well as perpendicular to the axis of the cylindrical heat source. In addition, the mechanical effect of a vapor pulse will be explored by a two-phase numerical fluid transport model used in conjunction with mechanical finite element models. This portion of the work, being conducted jointly with C. R. Faust and J. W. Mercer of the US Geological Survey, should provide a preliminary appreciation of the possible effect of phase changes on fracturing of burial sites. Preliminary work suggests the possibility of establishing design criteria (e.g., design burial depth, depth of canister below storage vault) in order to minimize problems of potential rock fracture

  18. "His works forsake him as the birds forsake the nest in which they were hatched": on art, renouncement and death in Goethe’s Elective Affinities

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    Markus Lasch

    2012-07-01

    Full Text Available At the beginning of the second part of Goethe’s Elective Affinities the narrator draws a parallel between life and the stroke of art in the poet in order to replace, in an epic poem, the protagonists for figures hitherto scarcely observed, thereby justifying the increasing importance of the architect in the sequence of the novel. This young artist links to his art a hope for permanence, for survival. Ottilie disagrees in the notes of her diary. She sees in the ruins of the churches and the wreckage of the gravestones not only proof of the transitoriness of this life, but also of the extinction of a second existence post mortem: "Time will not allow itself to be cheated of its rights over men or over monuments". Based on Walter Benjamin’s essay on the Elective Affinities and considering another magnum opus by Goethe, Faust, this article discusses the aspects of art, renouncement and death in the poet’s work.

  19. [Transmission of enteropasitosis through currency notes].

    Science.gov (United States)

    Saturnino, Ana Conceição Ribeiro Dantas; Freira, Ana Claudia Galvão; Silva, Edna Marques de Araújo; Nunes, Júlia Fernandes de Lima

    2005-01-01

    There are several ways to propagation of parasitary diseases and how there aren't many bibliographic work about this theme, it was realized a study near to the Natal-RN population, to verify the enteroparasites transmission through the paper money. In the Laboratório Parasitologia Clínica was analysed 500 bills of several worths gotten in shops and, concomitantly it was examined samples of a water got from the washed hands of the people who held the money. The methods to realize the parasitologic exams were: Ritchie and Faust et al. It was observed the following parasites prevalent in 48 (9.6%) examined bills: Endolimax nana 31 (6.2%), Entamoeba coli 06 (1.2%), Entamoeba histolytica 01 (0.2%), Ascaris lumbricoides 10 (2.0%). In the water, it vas observed that 40 (40.0%) of them had the same kinds of parasites in their hands. Finally, it is postulated that the paper money is important to the enteroparasites transmission and it is suggested that new researches must be done in this area.

  20. Local chemical and thermal-hydraulic analysis of U-tube steam generators

    International Nuclear Information System (INIS)

    Lee, J.Y.; No, H.C.

    1990-01-01

    In order to know how pH distribution affects corrosion in a U-tube steam generator, a study of the combination of water chemistry and thermal-hydraulic conditions is suggested. A two-fluid (unequal velocity and unequal temperature) formulation is proposed to describe the convective transport of volatile species in each phase, and a spherical bubble model is developed on the basis of the penetration theory to describe the interfacial mass transfer. The thermal-hydraulic local conditions are obtained by the U-tube steam generator design analysis code FAUST which is based on the three-dimensional two-fluid model. The results of the present study are compared with dynamic equilibrium model calculations. This study shows that, in contrast with dynamic equilibrium calculations, the pH is lower in the cold-leg side than in the hot-leg side because of liquid recirculation. Just above the tube sheet, however, the lower void fraction in this region than that in the hot-leg region results in higher pH, which agrees with the prediction of the dynamic equilibrium model. (orig.)

  1. The work of the couple Brailowsky in the mirror of Serbian critiques

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    Mosusova Nadežda

    2003-01-01

    Full Text Available Leonid (1867-1937 and Rimma (1877-1959 Brailowsky brought to Belgrade National theatre (together with other Russian emigrated stage and costume designers the spirit of the World of Art (Mir Iskusstva, making décor and costumes for 18 performances during the period of 1921-1924. Les romanesques by Edmond Rostand, Le malade imaginaire by Molière, Shakespeare's Richard III, Merchant of Venice and King Lear and two Serbian dramas, Offenbach's Hoffmann's Tales, Faust by Gounod, Smetana's Bartered Bride, Bizet's Carmen Onegin and Queen of Spades by Tchaikovsky, Massenet's Manon, The Tsar's Bride by Rimsky-Korsakov, The Wedding of Miloš by Petar Konjović, the Serbian opera composer, two ballets, Sheherazade and Nutcracker. The artists, husband and wife, were praised for their modernization of the Belgrade scene, for their vivid realization of sets and costumes, for their novelties, especially in Serbian historical dramas by Branislav Nušić and Milutin Bojić, and Shakespeare as well. In operas and ballets they were also respected in some extent, but the pictorial, sometimes independent value of their scenic work, although inspired by music, arouse opposing questions among the musical critics, who could not accept their too bright colors which once conquered Paris in the scenic interpretation of Leon Bakst or Nikolai Roerich. To avoid resistance of Belgrade critics the couple decided to leave Yugoslav capital for Italy where they continued successfully their artistic career.

  2. Calidad bacteriológica del agua para consumo humano en zonas de alta marginación de Chiapas Bacteriological quality of drinking water in areas of high levels of poverty in Chiapas, Mexico

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    Héctor Javier Sánchez-Pérez

    2000-09-01

    Full Text Available OBJETIVO: Analizar la calidad bacteriológica del agua (CBA para consumo humano y su relación con diarreas y enteroparasitosis en niños de 1 a 14 años en comunidades de alta marginación socioeconómica de Chiapas, México. MATERIAL Y MÉTODOS: En una muestra aleatoria de 99 viviendas de la Región Fronteriza de Chiapas, de marzo a septiembre de 1998, se recolectaron muestras de agua para consumo humano, se indagó sobre diarreas en los últimos 15 días y se recolectaron muestras de heces de 322 niños de 1 a 14 años. La CBA se determinó mediante la técnica de filtración por membranas y las enteroparasitosis por el método de Faust. Se utilizó el estadístico ji² para el análisis de la CBA con relación a los diversos factores analizados. RESULTADOS: Sólo 31% de las muestras de agua fueron aptas para consumo humano. La CBA y la presencia de diarreas referida por las madres de los menores no mostraron asociación. Los niños con mala CBA en sus viviendas mostraron mayor prevalencia de Entamoeba histolytica y mayor tendencia a estar parasitados. CONCLUSIONES: Es necesario desarrollar medidas que mejoren la CBA y campañas de educación que incrementen el uso de agua hervida, su manejo adecuado y el cuidado de las fuentes de abastecimiento comunitarias.OBJECTIVE: To analyze the bacteriological quality of drinking water (BQDW and its association with diarrhoea and intestinal parasites in children 1 to 14 years old, in areas of high levels of poverty in Chiapas, Mexico. MATERIAL AND METHODS: From March to September 1998, drinking water was collected from a random sample of 99 households in the Border Region of Chiapas, Mexico; data on diarrhoeal disease (in the past 15 days were collected and stool testing for intestinal parasites was performed in children 1 to 14 years old (n= 322. The BQDW was determined by the filtration membrane technique. Intestinal parasitic infections were determined by the Faust Method. The chi² statistic was

  3. Epiphytic dinoflagellates associated with ciguatera in the northwestern coast of Cuba

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    Gilma Delgado

    2006-06-01

    Full Text Available The spatial and temporal abundance of epiphytic dinoflagellates associated with ciguatera was studied over two annual cycles (March 1999 to March 2000 and March 2001 to March 2002 in the northwestern coast of Cuba. From 14 species of macroalgae (Phaeophyta, Chlorophyta, and Rhodophyta, 1340 samples were obtained identifying seven species as potentially noxious; five of them are new reports for Cuba’s phytobenthos: Prorocentrum belizeanum Faust, P. concavum Fukuyo, P. mexicanum Tafall, Coolia monotis Meunier, and Ostreopsis lenticularis Fukuyo. ANOVA/MANOVA analysis showed significant spatial differences: lower cell abundance near the shoreline adjacent to a river inlet and higher cell abundance in the deepest area. Prorocentrum lima (Ehrenberg Dodge 1975 was found mainly on Phaeophyta followed by Chlorophyta and Rhodophyta. Gambierdiscus toxicus was found mainly on Phaeophyta followed by Rhodophyta and Chlorophyta. All the species reported in the study area were mainly on Padina spp. (Phaeophyta. Acanthophora spicifera (Rhodophyta did not host dinoflagellate species. Environmental conditions in summer (higher temperature, more nutrients, greater water transparency, and low wind intensity are suitable for macroalgae development, which serves as a substrate for potentially harmful dinoflagellates, and possibly the main vector for spreading ciguatera along the coast of Cuba. Rev. Biol. Trop. 54(2: 299-310. Epub 2006 Jun 01.Se estudió la abundancia espacial y temporal de dinoflagelados epífitos asociados a la ciguatera durante dos ciclos anuales (marzo 1999 a marzo 2000, y marzo 2001 a marzo 2002 en la costa del noroeste de Cuba. Recolectamos 14 especies de macroalgas (Phaeophyta, Chlorophyta y Rhodophyta y obtuvimos 1340 muestras. Identificamos siete especies de dinoflagelados potencialmente nocivas, cinco de ellas nuevos registros para el fitobentos cubano: Prorocentrum belizeanum Faust, P. concavum Fukuyo, P. mexicanum Tafall, Coolia monotis

  4. Enteropatógenos relacionados à diarréia em pacientes HIV que fazem uso de terapia anti-retroviral Enteropathogens relating to diarrhea in HIV patients on antiretroviral therapy

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    Áurea Regina Telles Pupulin

    2009-10-01

    Full Text Available A etiologia do processo diarréico na AIDS pode ser causada por vírus, bactérias, fungos, protozoários e helmintos, assim como pelo próprio HIV. Este trabalho avaliou enteropatogenos relacionados à diarréia em pacientes HIV que fazem uso de terapia anti-retroviral. Os métodos parasitológicos utilizados foram Faust, Hoffmann e Kinyoun. O isolamento e cultura dos fungos foram realizados conforme metodologia recomendada por NCCLS M27-A standard. A identificação das espécies de leveduras foi realizada através da reação em cadeia da polimerase. O isolamento de bactérias, foi feito em agar Mac Conkey e agar SS, a identificação das espécies através do Enterokit B (Probac do Brasil e métodos bioquímicos. Foram avaliados 49 pacientes, 44,9% apresentaram enteroparasitas, 48,1% Candida sp com 61,5% Candida albicans, 7,6% Candida sp e 30,7% Candida não- albicans. Foram isoladas bactérias de 72% dos pacientes, 49% Escherichia coli, 13% Salmonella parathyphi, Klebsiella sp ou Proteus e 6% Citrobacter freundii ou Yersinia sp. Houve alta prevalência de Candida sp nos pacientes HIV com diarréia e foram isoladas espécies não albicans cuja presença pode ser entendida como cúmplice ou causa da infecção.The etiology of the diarrheic process in AIDS may be caused by viruses, bacteria, fungi, protozoa or helminths, as well as HIV itself. This study evaluated enteropathogens relating to diarrhea in HIV patients who were on antiretroviral therapy. The parasitological methods used were Faust, Hoffmann and Kinyoun. Isolation and culturing of fungi were carried out in accordance with the methodology recommended by the NCCLS M27-A standard. The yeast species were identified using the polymerase chain reaction (PCR. Bacteria were isolated on MacConkey and SS agar and the species were identified using Enterokit B (Probac do Brasil and biochemical methods. Forty-nine patients were evaluated: 44.89% presented enteroparasites and 48.1% presented

  5. Enteroparasite contamination in peridomiciliar soils of two indigenous territories, State of Paraná, southern Brazil Contaminación por enteroparásitos en el suelo peridomiciliar de dos territorios indígenas del estado de Paraná, en el sur del Brasil

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    Fabiana de Toledo Moura

    2010-06-01

    Full Text Available OBJECTIVES: To determine 1 the degree of soil contamination by parasites; 2 the prevalence of contaminated samples; 3 the overall number of parasitic forms, by distance between the collection site and the domicile; 4 the mean number of parasite forms per peri-household area; and 5 the variables associated with the total number of parasite forms. METHODS: Soil samples were collected in the peridomicile of 18 (out of a total sample of 63 and 22 (out of 190 residences of the Faxinal and Ivaí indigenous territories (ITs, respectively, from March 2005 through October 2006, and evaluated by the methods of Baermann, modified Faust et al., and Lutz. RESULTS: The overall prevalence of samples contaminated by enteroparasites of humans or of animals with zoonotic potential was 75.7% (84 out of 111 in Faxinal and 96.2% (127 out of 132 in Ivaí. The most prevalent parasites were Ascaris spp., Isospora spp., and Toxocara spp. Positive statistical associations were observed between the number of parasitic forms per domicile and the following variables: time of year (season, the presence of bathrooms in the domicile, and the presence of excrement on peridomiciliar soil. CONCLUSIONS: The high level of soil contamination in Faxinal and Ivaí 1 constitutes a potential source of parasitic infection and 2 suggests that the treatment of human and animal excreta continues to be inadequate.OBJETIVOS: Determinar: 1 el grado de contaminación parasitaria del suelo; 2 la prevalencia de muestras contaminadas; 3 el número general de formas parasitarias, en función de la distancia entre el sitio donde se tomaron las muestras y el domicilio; 4 el número promedio de formas parasitarias por área peridomiciliar y 5 las variables relacionadas con el número total de formas parasitarias. MÉTODOS: Se recogieron muestras del suelo de los alrededores de 18 (de una muestra total de 63 y 22 domicilios (de una muestra total de 190 situados en los territorios indígenas Faxinal e

  6. OCORRÊNCIA DE ENTEROPARASITOS EM CÃES DO MUNICÍPIO DE GOIÂNIA, GOIÁS: COMPARAÇÃO DE TÉCNICAS DE DIAGNÓSTICO

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    Andréa Caetano da Silva

    2006-10-01

    Full Text Available Com o objetivo de estudar a freqüência de enteroparasitos e comparar técnicas de diagnóstico, foram examinadas 434 amostras de fezes de cães do município de Goiânia, Goiás, no período de agosto-2001 a março-2002. Destas, 384 (88,5% foram provenientes de cães domiciliados e 50 (11,5% de cães vadios. Foi feito um estudo comparativo entre as técnicas de centrífugo-flutuação em solução saturada em açúcar (Sheather e flutuação com sulfato de zinco (Faust em 150 amostras de fezes de cães domiciliados. A técnica utilizando solução de Sheather foi significativamente melhor do que a de Faust, para o diagnóstico de ovos, cistos e oocistos de parasitos intestinais. Com base nisto, as demais amostras foram analisadas pelas técnicas de centrífugo-flutuação em solução saturada em açúcar (Sheather e Ziehl-Neelsen modificada. Das 434 amostras examinadas, 94 (21,65% foram positivas para um ou mais enteroparasitos, sendo 21 (42% dos cães vadios e 73 (19% dos cães domiciliados. Os parasitos mais freqüentes para cães vadios foram ancilostomídeos (22,0%, Isospora spp (10,0%, Cryptosporidium parvum (6,0% e Toxocara canis (4,0%. Nos cães domiciliados foram ancilostomídeos (9,9%, Isospora spp (2,6%, T. canis (2,34%, C. parvum (2,08%, Giardia sp (1,6%, Sarcocystis sp (0,26% e Dipylidium caninum (0,26%. Foram observadas associações entre T. canis e C. parvum (4,0%; Isospora spp e C. parvum (4,0%, nos cães vadios e entre ancilostomídeos e T. canis (0,5%, ancilostomídeos e Isospora spp (0,8%, ancilostomídeos e D. caninum (0,3%, ancilostomídeos, T. canis e Isospora spp (0,3%, ancilostomídeos e C. parvum (0,3%, T. canis e Isospora spp (0,3%, nos cães domiciliados. Em relação ao sexo, foram encontradas 14,93% e 15,19% de amostras positivas para cães machos e fêmeas, respectivamente. Em relação à faixa etária, 38,35% dos cães parasitados tinham idade menor que um ano; 27,39% entre um e três anos e 34,24% maior que

  7. Frequency of Blastocystis hominis and other intestinal parasites in stool samples examined at the Parasitology Laboratory of the School of Pharmaceutical Sciences at the São Paulo State University, Araraquara Freqüência de Blastocystis hominis e outros enteroparasitas em amostras de fezes examinadas no Laboratório de Parasitologia da Faculdade de Ciências Farmacêuticas da Universidade Estadual Paulista, Araraquara

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    Júlio César Miné

    2008-12-01

    Full Text Available Blastocystis homins is a protozoan that causes an intestinal infection known as human blastocystosis. This infection is diagnosed by means of parasitological examination of stools and by permanent staining techniques. The present study was developed to evaluate the frequency of Blastocystis hominis infection among inhabitants of the Araraquara region, State of São Paulo, and to compare different methods for investigating this protozoan in feces samples. Evaluations on 503 stool samples were performed by means of direct fresh examination and using the techniques of Faust et al., Lutz and Rugai et al. In addition, the iron hematoxylin, trichrome and modified Kinyoun staining techniques were used. Out of the 503 samples examined, 174 (34.6% were found to be positive for the presence of intestinal parasites. The most frequent protozoa and helminths were Entamoeba coli (14.6% and Strongyloides stercoralis (6.7%, respectively. Blastocystis hominis was present in 23 (4.6% fecal samples, with a predominately pasty consistency and without characterizing a condition of diarrhea. Despite the low frequency of Blastocystis hominis found in the Araraquara region, compared with other regions of Brazil, it is important to perform laboratory diagnostic tests for this protozoan. Its finding in fecal material is indicative of food and drinking water contamination. Since the transmission route for this parasite is accepted to be oral-fecal, this implies that the population needs guidance regarding hygiene and basic sanitation measures as a means for controlling health problems caused by enteroparasites.Blastocystis hominis é um protozoário, causador de infecção intestinal denominada blastocistose humana, cujo diagnóstico é realizado pelo exame coproparasitológico e por meio de técnicas de coloração permanente. Este estudo foi desenvolvido para avaliar a freqüência da infecção por Blastocystis hominis em habitantes da região de Araraquara/SP, bem

  8. Prevalence and risk factors for intestinal protozoa infection in elderly residents at Long Term Residency Institutions in Southeastern Brazil Prevalência e fatores de risco para infecção por protozoários intestinais em idosos residentes nas Instituições de Longa Permanência no Sudeste do Brasil

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    Katymilla Guimarães Girotto

    2013-02-01

    Full Text Available This study determined the prevalence of intestinal protozoa in Long Term Residency Institutions for the Elderly (ILPI in elders, nurses and food handlers, identifying the risk factors associated with the infections. Stool samples taken from the elderly (n = 293, nurses (63 and food handlers (19 were studied. Questionnaires were used with questions related to sociodemographic variables, health, behavior and health characteristics. Stool samples were examined using the techniques of Faust and Ziehl Neelsen, and the prevalence of G. duodenalis, Cryptosporidium spp., E. histolytica/dispar in the elderly was 4.0%, 1.0% and 0.3% respectively. Nurses and food handlers showed 4.8% and 5.2% positivity only for G. duodenalis, respectively. The origin of the individuals and contact with domestic animals has been associated with infection by G. duodenalis in the elderly, and contact with domestic animals was considered a risk factor for infection. The last stool examinations were related to Cryptosporidium spp.. None of the variables were associated with E. histolytica/dispar. The frequency of hand washing was significantly associated with G. duodenalis among nurses. The frequency of positive samples of G. duodenalis, Cryptosporidium spp., E. histolytica/dispar showed that ILPIs environments are conducive to this occurring due to contact between the elderly, nurses and food handlers, which are often poorly trained in hygiene procedures and food handling.Este estudo determinou a prevalência de protozoários intestinais em Instituições de Longa Permanência para Idosos (ILPI, enfermeiros, manipuladores de alimentos identificando fatores de risco associados às infecções. Amostras de fezes de idosos (n = 293, enfermeiros (63, manipuladores de alimentos (19 foram estudadas. Foram aplicados questionários relacionados a variáveis sociodemográficas, de higiene, comportamento e características de saúde. As amostras de fezes foram examinadas pelas t

  9. Análise parasitológica e microbiológica de hortaliças comercializadas no município de Santo Antônio de Jesus, Bahia (Brasil | Parasitological and microbiological analysis of vegetables sold in Santo Antônio de Jesus, Bahia (Brazil

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    Isabella de Matos Mendes da Silva

    2016-08-01

    Full Text Available Os vegetais crus, quando não sanitizados, se consumidos, constituem-se em importante veículo de agentes infecciosos e parasitários. Este trabalho objetivou avaliar indicadores de condições sanitárias de alface e coentro comercializados na feira-livre e em três supermercados de um município da Bahia. Foram analisadas cinco amostras de cada hortaliça nos ambientes, sendo 20 para cada hortaliça e 40 ao total. Para a busca parasitária, foram utilizadas as técnicas adaptadas (sedimentação espontânea, Faust e Rugai. Para análise microbiológica, foi realizada a contagem de coliformes termotolerantes utilizando a metodologia do Número Mais Provável de microrganismos/g de hortaliça. Nos resultados parasitológicos, 10 amostras de alface e oito de coentro apresentaram uma ou mais estruturas parasitárias como cistos de protozoários, larvas e/ou ovos de helmintos, ácaros e insetos. Tanto em alfaces quanto em coentros, a positividade se deu mais em amostras submetidas ao uso da solução de hipoclorito de sódio como sanitizante. Os resultados microbiológicos revelaram 13 amostras impróprias para o consumo humano. Pode-se concluir que há necessidade de adequação dos ambientes pesquisados no sentido de promover e realizar medidas de controle de qualidade do produto de consumo in natura,tornando-os mais seguros. ====================================================== Consumption of raw vegetables constitutes a major vehicle of infectious and parasitic agents if not sanitized. This study aimed to evaluate indicators of health conditions of lettuce and coriander sold in the open market and three supermarkets in a city of Bahia. We analyzed 05 samples of each vegetable in the environments, 20 for each vegetable and 40 to the total. For the parasitic search we used the adapted techniques (spontaneous sedimentation, Faust and Rugai. For microbiological analysis was fecal coliform count using the methodology of most probable number of

  10. NOTE TASSONOMICHE E NOMENCLATORIALI SU ALCUNE SPECIE PALEARTICHE DI SIBINIA E TYCHIUS (COLEOPTERA, CURCULIONIDAE

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    Roberto Caldara

    2009-10-01

    Full Text Available In accordo con le disposizioni del codice internazionale di Nomenclatura Zoologica, vengono proposte otto azioni allo scopo di salvaguardare la stabilità della nomenclatura attuale di alcune specie della tribù Tychiini. seguendo le indicazioni dell’Articolo 23.9.1, Sibinia subelliptica Desbrochers, 1873 è considerato nomen protectum e Gymnetron schaumi Becker, 1864 è considerato nomen oblitum; Sibinia phalerata Gyllenhal, 1836 è considerato nomen protectum e Sibinia centromaculata Villa & Villa, 1835 è considerato nomen oblitum. Essendo presenti le condizioni richieste dall’articolo 75.3, vengono designati i neotipi dei seguenti taxa: Sibinia centromaculata Villa & Villa, 1835; Sybines pulchellus Desbrochers, 1875. Sono inoltre stabiliti i lectotypi di: Gymne­ tron schaumi Becker, 1864; Sibinia attalica Gyllenhal var. lateralis Desbrochers, 1895; Sibinia cinctella Desbrochers, 1898; Sibinia pozuelica Fuente, 1910; Tychius barceloni­cus Desbrochers, 1908; Tychius edentatus Desbrochers, 1895; Tychius pallidicornis Desbrochers, 1875; Tychius parvulus Stephens, 1831; Tychius seductor Desbrochers, 1908. Vengono proposte le seguenti nuove sinonimie: Sibinia bipunctata Kirsch, 1870 = Sibi­nia postsignata Voss, 1971 n. syn.; Sibinia exigua Faust = Sibinia cinctella Desbrochers, 1898 n. syn.; Sibinia femoralis Germar, 1824 = Sibinia attalica var. lateralis Desbrochers, 1895 n. syn. = Sibinia consanguinea Desbrochers, 1895 n. syn. = Sibinia attalica var. curtula Desbrochers, 1907 n. syn. = Sibinia dilataticollis Desbrochers, 1907 n. syn.= Sibinia seducta Desbrochers, 1907 n. syn. = Sibinia pozuelica Fuente, 1910 n. syn.; Si­binia pici Desbrochers = Sibinia otiosa Hustache, 1944 n. syn. = Sibinia praeventa Hustache, 1944 n. syn.; Sibinia subelliptica Desbrochers, 1873 = Sibinia schaumei Desbrochers, 1895 n. syn.; Sibinia unicolor Fåhraeus, 1843 = Sybines pulchellus Desbrochers, 1875 n. syn. = Sibinia ochreata Schilsky, 1912 n. syn

  11. Enteric parasites and HIV infection: occurrence in AIDS patients in Rio de Janeiro, Brazil Parasitas entéricos e infecção pelo HIV: ocorrência em pacientes com SIDA/AIDS no Rio de Janeiro, Brasil

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    H. Moura

    1989-12-01

    Full Text Available The occurrence of intestinal parasites, its relation with the transmission mechanism of HIV, and the clinical state of the AIDS patients, were analyzed in 99 Group IV patients (CDC, 1986, treated at "Hospital Universitário Pedro Ernesto" (HUPE, between 1986 and 1988. The group consisted of 79 (79.8% patients whose HIV transmission mechanism took place through sexual contact and of 16 (20.2% who were infected through blood. Feces samples from each patient were examined by four distincts methods (Faust et al, Kato-Katz, Baermann-Moraes and Baxby et al.. The moste occuring parasites were: Cryptosporidium sp., Entamoeba coli and Endolimax nana (18.2%, Strongyloides stercoralis and Giardia lambia (15.2%. E. histolytica and/or E. hartmanni (13.1%, Ascaris lumbricoides (11.1% and Isospora belli (10.1%. Furthermore, 74.7% of the patients carried at least one species. Intestinal parasites were found in 78.5% of the patients who acquired the HIV through sexual intercourse and in 56,3% of those infected by blood contamination. The difference, was not statistically significant (p > 0.05. In the group under study, the increase of the occurrence of parasitc infections does not seem to depend on the acquisiton of HIV through sexual contact. It appears that in developing countries, the dependancy is more related to the classic mechanisms of parasites transmission and its endemicity.A ocorrência de parasitas intestinais, sua relação com o mecanismo de transmissão do HIV e a apresentação clínica da AIDS foram analisadas em 99 pacientes do grupo IV (CDC, 1986, atendidos no Hospital Universitário Pedro Ernesto (HUPE entre 1986 e 1988. O grupo era constituído de 79 (79,9% pacientes cujo mecanismos de transmssão do HIV se deu por via sexual e de 16 (20,2% que se infectaram por via sanguínea. Amostras de fezes de cada paciente foram examinadas por quatro métodos distintos (Faust et al., Kato-Katz, Baermann-Moraes e Baxby et al.. Os parasitos mais frq

  12. The Principle of the Eternal-Feminine in Rossini’s L’Italiana in Algeri: Isabella as the Italian Super-Woman

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    Zamir, Sara

    2011-12-01

    Full Text Available The term Eternal-Feminine, or Das Ewig-Weibliche, first appeared in the last verses of the second part of Goethe’s Faust (completed 1832. It, subsequently, became the subject of speculation and a riddle which scholars have been trying to solve ever since. The term gradually came to represent a cultural principle regarding the image of femininity and it reached its Romantic apex, in the 19th Century, when various female archetypes were fused into a singe heroine. The present article aims to explore Isabella’s character in Rossini’s L’Italiana in Algeri in the light of the principle of the Eternal-Feminine. Although Goethe was still in the process of writing the second part of Faust when L’Italiana premiered (1813 in Italy, the cultural principle of the Eternal- Feminine can be used retrospectively in the analysis of Isabella as the central female protagonist of the opera. A thorough reading of her character suggests an aesthetic approach that makes use of certain Romantic aspects of the Eternal-Feminine principle. The present article focuses specifi cally on the Cruda sorte! Amor tiranno! scene and briefl y refers to other scenes as well.La expresión Eterno Femenino (Eternal-Feminine, o Das Ewig-Weibliche, apareció por primera vez en los últimos versos de la segunda parte del Fausto de Goethe (acabado en 1832. Posteriormente, se convirtió en tema de especulación, y en un enigma que los estudiosos han estado intentando resolver desde entonces. La expresión vino a identificar, con el paso del tiempo, un principio cultural relacionado con la imagen de la feminidad y alcanzó su extremo romántico, en el siglo XIX, cuando diversos arquetipos femeninos se fundieron en una sola heroína. El presente artículo pretende explorar el personaje de Isabella en La italianaen Argel de Rossini, a la luz del principio del Eterno Femenino. Aunque Goethe se encontraba todavía escribiendo la segunda parte de su Fausto cuando se estrenó La italiana

  13. Assessment of the diagnostic performance of four methods for the detection of Giardia duodenalis in fecal samples from human, canine and feline carriers.

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    Uchôa, Flávia Fernandes de Mendonça; Sudré, Adriana Pittella; Campos, Sabrina Destri Emmerick; Almosny, Nádia Regina Pereira

    2018-02-01

    Enteric parasitic diseases including giardiasis are of public health concern. Different methods are available for the diagnosis of this parasitic infection in fecal samples such as the identification of protozoan cysts and trophozoites by light microscopy, detection of specific antigens by ELISA, and amplification of DNA fragments by PCR. The present study aimed at assessing the performance of four laboratory tests for the detection of Giardia duodenalis in fecal specimens from three different host species with a previous diagnosis of giardiasis; canine, feline and human patients provided new stool samples to be retested for Giardia before initiating treatment with antiprotozoal drugs. For this purpose, triplicate fecal specimens from 54 humans, 24 dogs and 18 cats living in the city of Niterói, RJ, southeast Brazil, were analysed by light microscopy, ELISA, immunochromatography, and nested PCR. The centrifugal-flotation method detected Giardia cysts in 89.6% (86/96) of the fecal samples. The protozoan parasite was detected via immunochromatography in 87.5% (84/96) of these samples. Giardia was detected by ELISA in 69.8% (67/96) of the stool specimens from carriers with a previous diagnosis of Giardia infection. Giardia was detected by PCR in only 39.6% (38/96) of the fecal specimens. Based on these findings, we suggest that, among the four assays that were used in this study, the zinc sulphate flotation technique (Faust et al., 1939) is the best diagnostic assay in terms of sensitivity and specificity to detect G. duodenalis on serially collected samples from dogs, cats and humans. Copyright © 2018 Elsevier B.V. All rights reserved.

  14. Does the mean adequately represent reading performance? Evidence from a cross-linguistic study

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    Marinelli, Chiara V.; Horne, Joanna K.; McGeown, Sarah P.; Zoccolotti, Pierluigi; Martelli, Marialuisa

    2014-01-01

    Reading models are largely based on the interpretation of average data from normal or impaired readers, mainly drawn from English-speaking individuals. In the present study we evaluated the possible contribution of orthographic consistency in generating individual differences in reading behavior. We compared the reading performance of young adults speaking English (one of the most irregular orthographies) and Italian (a very regular orthography). In the 1st experiment we presented 22 English and 30 Italian readers with 5-letter words using the Rapid Serial Visual Presentation (RSVP) paradigm. In a 2nd experiment, we evaluated a new group of 26 English and 32 Italian proficient readers through the RSVP procedure and lists matched in the two languages for both number of phonemes and letters. The results of the two experiments indicate that English participants read at a similar rate but with much greater individual differences than the Italian participants. In a 3rd experiment, we extended these results to a vocal reaction time (vRT) task, examining the effect of word frequency. An ex-Gaussian distribution analysis revealed differences between languages in the size of the exponential parameter (tau) and in the variance (sigma), but not the mean, of the Gaussian component. Notably, English readers were more variable for both tau and sigma than Italian readers. The pattern of performance in English individuals runs counter to models of performance in timed tasks (Faust et al., 1999; Myerson et al., 2003) which envisage a general relationship between mean performance and variability; indeed, this relationship does not hold in the case of the English participants. The present data highlight the importance of developing reading models that not only capture mean level performance, but also variability across individuals, especially in order to account for cross-linguistic differences in reading behavior. PMID:25191289

  15. Sección informativa de la Biblioteca

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    Facultad de Medicina Revista

    1944-07-01

    Director. Howard B. Schookhoff Clinical parasitology. Charles F. Craig y Ernest Carrol Faust. Tercera edición. 767 páginas. 284 ilustraciones y 4 láminas en colores. (Editado por Lea and Febiger. Philadelphia. Stitt's diagnosis, prevention and tretament of tropical diseases. Richard P. Strong. Sexta Edición. Dos volúmenes. 1943. The Blakiston Company. Más de 1747 páginas. Sulfanilamide and related compounds in general practice. Wesley W. Spink. M. D. Segunda edición. 363 páginas. The year book Pub. Co. Inc. 304. South Dearborn St. Chicago. Illinois. 1943. A textbook of medicine. By American Authors. Editado por Russell L. Cecil, A. B. M. D. Sc. D. 5a edición, ilustrada. 1744 páginas. Philadelphia and London. W. B. Saunders Company. 1942. A textbook of surgery. Por autores americanos. Editado por Frederick Christopher, B. S., M. D. F. A. C. S. Tercera edición. Con 1538 ilustraciones en 771 figuras 1764 páginas. W. B. Saunders Company. 1942. Holt's diseases of infancy and childhood. Libro original de L. Emmett  Holt, M, D. and Johns Howland, M. D., revisado por L. Emmett Holt, Jr. and Rustin McIntosh M. D. 11a Edición. 1421 páginas. D. Appleton Century Company. Inc, New York-London 1939.   Diseases of the chest and principles of physical diagnosis. Por George W. Norris, A., B., M. D. and H. R. M. Landis. A. M., M. D., Sc. C. Sexta Edicion. 1019 páginas, Ilustrado, W. B. SAUNDERS Co. 1940. The principles and practice of obstetrics. Joseph. B. De Lee, A., M., M. D. and J. P. Greenhill., B. S., M.. D. 1074 ilustraciones en 841 figuras. 209 de estas están en colores. Octava edición. 1101 páginas. W. B. Saunders Company. 1943.

  16. The enigma of capitalism - Beyond human power II and John Gabriel Borkman. Bjørnstjere Bjørnson and Henrik Ibsen as critics of capitalism

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    Fredrik Engelstad

    2015-02-01

    Full Text Available The mid-1890s saw the publication of two seminal critiques of capitalism in Norwegian drama: Bjørnstjerne Bjørnson’s Beyond Human Power – Second Play (1895, and Henrik Ibsen’s John Gabriel Borkman (1896. The obvious differences, as well as the similarities of these plays, invite a comparative analysis. Bjørnson’s play is a sociological depiction of class differences and class struggles, expressed in collective action strategies by employers, and a strange mixture of powerlessness and terrorism by the working class.  The main references are work relations and social and political collectivities. Nevertheless, identities and close social relations are a necessary part of social structures as well as dramatic plots. The analysis of Bjørnson’s play focuses on the relationships between individual lives and individual action on the one hand, and the broad social landscape on the other. John Gabriel Borkman is about a stagnated universe, where all of the main characters are trying to revive the past. Borkman is not about work and collectivities, but about financial capital. To Ibsen, financial capital is the ideal environment for research on the ambitions and shortcomings of individuals. Finance in one sense leads to the aggrandizement of individual power; it makes possible the idea that one man can rule the world. At the same time, there is a world of production in the Ibsenesque universe, as there is a world of social identities in Bjørnson. The inspiration for both plays may be found in the developments of capitalism during the latter half of the nineteenth century, but also in their intertextual relationships with Nietzsche and Goethe’s Faust.

  17. Figurative language processing in atypical populations: The ASD perspective

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    Mila eVulchanova

    2015-02-01

    Full Text Available This paper is intended to provide a critical overview of experimental and clinical research documenting problems in figurative language processing in atypical populations with a focus on the Autistic Spectrum. Research in the comprehension and processing of figurative language in autism invariably documents problems in this area. The greater paradox is that even at the higher end of the spectrum or in the cases of linguistically talented individuals with Asperger syndrome, where structural language competence is intact, problems with extended language persist. If we assume that figurative and extended uses of language essentially depend on the perception and processing of more concrete core concepts and phenomena, the commonly observed failure in atypical populations to understand figurative language remains a puzzle.Various accounts have been offered to explain this issue, ranging from linking potential failure directly to overall structural language competence (Brock et al., 2008; Norbury, 2005 to right-hemispheric involvement (Gold and Faust, 2010. We argue that the dissociation between structural language and figurative language competence in autism should be sought in more general cognitive mechanisms and traits in the autistic phenotype (e.g., in terms of weak central coherence, Vulchanova et al., 2012b, as well as failure at on-line semantic integration with increased complexity and diversity of the stimuli (Coulson and van Petten, 2002. This perspective is even more compelling in light of similar problems in a number of conditions, including both acquired (e.g., Aphasia and developmental disorders (Williams Syndrome. This dissociation argues against a simple continuity view of language interpretation.

  18. Contaminación por enteroparásitos en tres hortalizas frescas expendidas en el Mercado Municipal de Los Bloques de Maturín, Monagas, Venezuela

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    Magalys Rivas

    2012-06-01

    Full Text Available Con la finalidad de determinar la contaminación por enteroparásitos en hortalizas que se consumen frescas, expendidas en el Mercado Municipal de Los Bloques de la ciudad de Maturín, Estado Monagas, Venezuela, se evaluaron 115 muestras de lechuga (40, perejil (40 y berro (35, procedentes de cinco puestos del mercado escogidos al azar. Las muestras se trasladaron en bolsas plásticas transparentes y estériles al Laboratorio de Microbiología ubicado en el Campus Los Guaritos de la Universidad de Oriente, Núcleo Monagas, se procesaron según la técnica de sedimentación - flotación de Faust modificada para este trabajo y se hicieron las observaciones microscópicas. El 53,04 % de las muestras presentaron contaminación, siendo el perejil la hortaliza más prevalente con 72,50 %. Los parásitos intestinales identificados con mayor frecuencia fueron Balantidium coli (62,50 % en el perejil; 71,42 % en el berro y 12,50 % en la lechuga y Necator americanus (12,50 % en el perejil. Se demostró la presencia de enteroparásitos en las muestras de lechuga, perejil y berro; y se concluye que la elevada frecuencia de contaminación encontrada en las hortalizas evaluadas representa un riesgo potencial para la salud de los consumidores. Se recomienda implementar buenas prácticas de manejo en toda la cadena de producción, distribución y preparación para garantizar un producto de calidad a los consumidores.

  19. Contaminación por enteroparásitos en tres hortalizas frescas expendidas en el Mercado Municipal de Los Bloques de Maturín, Monagas, Venezuela

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    Genette Belloso

    2012-01-01

    Full Text Available Con la finalidad de determinar la contaminación por enteroparásitos en hortalizas que se consumen frescas, expendidas en el Mercado Municipal de Los Bloques de la ciudad de Maturín, Estado Monagas, Venezuela, se evaluaron 115 muestras de lechuga (40, perejil (40 y berro (35, procedentes de cinco puestos del mercado escogidos al azar. Las muestras se trasladaron en bolsas plásticas transparentes y estériles al Laboratorio de Microbiología ubicado en el Campus Los Guaritos de la Universidad de Oriente, Núcleo Monagas, se procesaron según la técnica de sedimentación - flotación de Faust modificada para este trabajo y se hicieron las observaciones microscópicas. El 53,04 % de las muestras presentaron contaminación, siendo el perejil la hortaliza más prevalente con 72,50 %. Los parásitos intestinales identificados con mayor frecuencia fueron Balantidium coli (62,50 % en el perejil; 71,42 % en el berro y 12,50 % en la lechuga y Necator americanus (12,50 % en el perejil. Se demostró la presencia de enteroparásitos en las muestras de lechuga, perejil y berro; y se concluye que la elevada frecuencia de contaminación encontrada en las hortalizas evaluadas representa un riesgo potencial para la salud de los consumidores. Se recomienda implementar buenas prácticas de manejo en toda la cadena de producción, distribución y preparación para garantizar un producto de calidad a los consumidores.

  20. Determinação da infecção por Entamoeba histolytica em residentes da área metropolitana de Belém, Pará, Brasil, utilizando ensaio imunoenzimático (ELISA para detecção de antígenos Determination of Entamoeba histolytica infection in patients from Greater Metropolitan Belém, Pará, Brazil, by enzyme-linked immunosorbent assay (ELISA for antigen detection

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    Mônica Cristina de Moraes Silva

    2005-06-01

    Full Text Available O status epidemiológico da amebíase está sendo reavaliado desde que a Entamoeba histolytica (patogênica foi considerada espécie distinta de Entamoeba dispar (não patogênica. Em nosso estudo, realizamos pesquisa de antígenos de E. histolytica em amostras fecais de pacientes residentes na cidade de Belém, Pará, Brasil, utilizando ensaio imunoenzimático (E. histolytica Test, TechLab Inc., Blacksburg, Estados Unidos disponível comercialmente. Foram analisadas 845 amostras, com positividade em 248 (29,35%. A infecção por E. histolytica foi maior no grupo etário acima de 14 anos (30,36% que no grupo de 0-14 anos (28,28%, porém sem significância estatística (p The epidemiological status of amebiasis has been reevaluated since Entamoeba histolytica (pathogenic was considered a distinct species from Entamoeba dispar (non-pathogenic. We investigated E. histolytica antigens in stool samples from residents of Belém, Pará State, Brazil, with commercially available enzyme-linked immunosorbent assay (E. histolytica Test, TechLab Inc., Blacksburg, USA. A total of 845 samples were analyzed, of which 248 were positive (29.35%. E. histolytica infection was more frequent in the over-14-year age group (30.36% than in the 0-14-year group (28.28%, but the difference was not statistically significant (p < 0.05. Of all the samples, 334 were also submitted to parasitological methods (direct, Hoffman, and Faust et al.. There were discordant results between ELISA and parasitological methods in 83 samples (24.85%, with more positive results using ELISA. Our results thus suggest that intestinal amebiasis is an important public health problem in Greater Metropolitan Belém.

  1. Enteroparasitoses em gestantes e puérperas no Rio de Janeiro

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    Lêda Maria da Costa Macedo

    Full Text Available A prevalência de parasitoses intestinais foi determinada em 795 mulheres distribuídas em grupos de 490 gestantes, 201 não-gestantes (controle e 104 puérperas, no período de novembro de 1989 a maio de 1991, no Rio de Janeiro, Brasil. Exames coproparasitológicos foram realizados pelos métodos de Sedimentação por Centrifugação, Faust, Kato-Katz e Baermann-Moraes. A prevalência de enteroparasitoses entre os grupos de gestantes (37,6% e o grupo-controle (38,3% pelo método de sedimentação por centrifugação foi praticamente igual, apesar de estar o primeiro grupo regularmente assistido por serviços especializados de saúde. Ascaris lumbricoides e Trichuris trichiura foram os parasitos mais freqüentes (em torno de 30,0%. Quando métodos mais específicos foram aplicados em 168 amostras de gestantes, o percentual foi elevado para 53,6%. Houve diferença estatística significativa entre a taxa de gestantes e puérperas (69,2%. Estes achados mostram a pouca atenção dispensada a estas infecções durante a gestação, não obstante relatos anteriores das possíveis repercussões para o feto e o recém-nascido.

  2. Enteroparasitoses em gestantes e puérperas no Rio de Janeiro

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    Macedo Lêda Maria da Costa

    1996-01-01

    Full Text Available A prevalência de parasitoses intestinais foi determinada em 795 mulheres distribuídas em grupos de 490 gestantes, 201 não-gestantes (controle e 104 puérperas, no período de novembro de 1989 a maio de 1991, no Rio de Janeiro, Brasil. Exames coproparasitológicos foram realizados pelos métodos de Sedimentação por Centrifugação, Faust, Kato-Katz e Baermann-Moraes. A prevalência de enteroparasitoses entre os grupos de gestantes (37,6% e o grupo-controle (38,3% pelo método de sedimentação por centrifugação foi praticamente igual, apesar de estar o primeiro grupo regularmente assistido por serviços especializados de saúde. Ascaris lumbricoides e Trichuris trichiura foram os parasitos mais freqüentes (em torno de 30,0%. Quando métodos mais específicos foram aplicados em 168 amostras de gestantes, o percentual foi elevado para 53,6%. Houve diferença estatística significativa entre a taxa de gestantes e puérperas (69,2%. Estes achados mostram a pouca atenção dispensada a estas infecções durante a gestação, não obstante relatos anteriores das possíveis repercussões para o feto e o recém-nascido.

  3. Microscopic inter-observer reliability of intestinal parasitic infections in trained laboratory technicians, Mexico

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    Joel Monárrez-Espino

    2015-09-01

    Full Text Available Intestinal parasitic infections caused by Giardia lamblia (GL, Ascaris lumbriocoides (AL and Entamoeba histolytica/dispar (Eh/Ed are highly prevalent among indigenous groups in Mexico. In resource-constrained settings, direct microscopic fecal examination continues to be a common diagnostic method in spite its limited accuracy. This study aimed at illustrating the effect of training local laboratory technicians from a rural reference hospital located in a marginalized indigenous region of northern Mexico to assess the inter-observer reliability of GL, AL, and Eh/Ed diagnoses. Two experienced technicians working at the hospital were trained and standardized for two full weeks in the Parasitology Laboratory at the National Children’s Hospital from Mexico City. Diagnoses were made by microscopy of two serial stool samples processed using the modified Faust zinc sulphate centrifugal flotation technique to concentrate AL eggs and GL and Eh/Ed cysts. Observations were done independently, and the final diagnosis for each observer was established when at least one of the two samples resulted positive. Reliability analyses from serial stool samples were conducted using Cohen’s kappa correlation coefficient (ĸ for each parasite. Agreement between observers reached 88.7, 72.4, and 80.5% for Eh/Ed, AL, and GL, respectively. Largest kappa coefficient was observed for GL (ĸ=0.55, followed by Eh/Ed (ĸ=0.30, and AL (ĸ=0.08. Prevalence of Eh/Ed, AL and GL according to observers 1 and 2 were 3.4 vs. 13.5%, 4.0 vs. 28.2%, and 32.2 vs. 33.3%, respectively. Except for GL, reliability was very low leading to major differences in prevalence estimates. These results question the value of training technicians, as intestinal parasitic microscopic diagnoses seemed to be very difficult to replicate between observers questioning their validity, leading to differences in clinical decisions, and in prevalence estimates.

  4. Synergistic effects of fenbendazole and metronidazole against Giardia muris in Swiss mice naturally infected.

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    Bezagio, Renata Coltro; Colli, Cristiane Maria; Romera, Liara Izabela Lopes; Ferreira, Érika Cristina; Falavigna-Guilherme, Ana Lúcia; Gomes, Mônica Lúcia

    2017-03-01

    In this study were proposed different protocols for the treatment of mice naturally infected with Giardia muris. Male Swiss mice were divided into seven groups, with five animals each, in a blind, controlled, randomized by drawing lots and once-repeated experiment. Parasite detection and cure control were performed using the Faust method and search by trophozoites in the intestinal mucosa. Clinical parameters (weight, water and feed consumption, elimination of excreta, aspect of the fur and feces) were also evaluated. All animals were treated with metronidazole (M), fenbendazole (F), and probiotics (P), administered intragastrically, during 7 days. M1, FM1, and F1 groups were treated 1×/day; M3, FM3, and PM3 groups 3×/day; and ST (control group) received only water. After the 5th and 7th days of treatment, the animals in FM1/FM3 and PM3/M3 groups presented, respectively, negative results and remained negative in the following 10 days. Animals in F1 group consumed less water (p = 0.00010) compared with FM1/FM3/PM3. The animals in M1 group compared with FM3/M3, F1 compared with M3, and ST compared with FM1/FM3/M3/PM3 consumed a larger amount of feed (p = 0.00001). The animals in F1 group compared with FM3/M1/M3/PM3, FM1 compared with FM3, and ST compared with FM3/M1/M3/PM3 eliminated lower volume of excreta (p = 0.00001). The results show that the association between F and M potentiates the effects, indicating a synergistic action of these two drugs, and FM1 is the best protocol due to early negativity in the animals, lower concentrations of the drugs, lower risk of toxicity and stress, and less alterations in clinical parameters.

  5. Intervention to prevent intestinal parasitic reinfections among Tarahumara indigenous schoolchildren in northern Mexico.

    Science.gov (United States)

    Monárrez-Espino, Joel; Pérez-Espejo, Cristina Rocío; Vázquez-Mendoza, Guillermo; Balleza-Carreón, Andrés; Caballero-Hoyos, Ramiro

    2011-09-01

    To assess the effectiveness of a 20-week, broad intervention to prevent reinfection by Ascaris lumbricoides (AL) and Giardia lamblia (GL) among indigenous schoolchildren in northern Mexico. A prospective, comparative, ecological study. Two isolated boarding schools, each hosting 100-120 children, 4-15 years of age, were selected based on physical infrastructure: intervention school (IS), modern; control school (CS), deprived. After initial diagnosis, children with positive stool samples received supervised treatment with oral nitazoxanide. Diagnoses were made with at least one positive microscopic result from two serial samples using the Faust technique, as reported by the independent observations of two trained, laboratory technicians. Post-treatment samples were taken, and only those with negative results were followed-up. The intervention included infrastructure improvements/maintenance and an educational preventive program for children, parents, and school personnel; no activities were undertaken in the CS. Baseline prevalence for AL was 37.5% at the IS versus 16.6% at the CS (P < 0.01); and for GL, 51.7% versus 37.8%, respectively. At the IS, 35.7% did not speak Spanish, compared to 6.7% in the CS (P < 0.01). Cure rates were similar in both schools for AL (~ 98%) and GL (~ 80%). Final prevalence and reinfection rates for GL were 10.4% versus 10.8%, and 17.2% versus 21% at the IS and CS, respectively. No children were infected/reinfected with AL in either school. Follow-up rates were 80%-83% at the CS and 90%-95% at the IS. Infection/reinfection rates were similar at the schools after 20 weeks. Supervised treatment alone every semester could effectively control AL/GL infections in this indigenous setting.

  6. Calidad bacteriológica del agua para consumo humano en zonas de alta marginación de Chiapas

    Directory of Open Access Journals (Sweden)

    Sánchez-Pérez Héctor Javier

    2000-01-01

    Full Text Available OBJETIVO: Analizar la calidad bacteriológica del agua (CBA para consumo humano y su relación con diarreas y enteroparasitosis en niños de 1 a 14 años en comunidades de alta marginación socioeconómica de Chiapas, México. MATERIAL Y MÉTODOS: En una muestra aleatoria de 99 viviendas de la Región Fronteriza de Chiapas, de marzo a septiembre de 1998, se recolectaron muestras de agua para consumo humano, se indagó sobre diarreas en los últimos 15 días y se recolectaron muestras de heces de 322 niños de 1 a 14 años. La CBA se determinó mediante la técnica de filtración por membranas y las enteroparasitosis por el método de Faust. Se utilizó el estadístico ji² para el análisis de la CBA con relación a los diversos factores analizados. RESULTADOS: Sólo 31% de las muestras de agua fueron aptas para consumo humano. La CBA y la presencia de diarreas referida por las madres de los menores no mostraron asociación. Los niños con mala CBA en sus viviendas mostraron mayor prevalencia de Entamoeba histolytica y mayor tendencia a estar parasitados. CONCLUSIONES: Es necesario desarrollar medidas que mejoren la CBA y campañas de educación que incrementen el uso de agua hervida, su manejo adecuado y el cuidado de las fuentes de abastecimiento comunitarias.

  7. Frecuencia de enteroparásitos en niños y niñas del primer ciclo de la educación escolar básica de Escuelas Públicas de Ciudad del Este, Paraguay

    Directory of Open Access Journals (Sweden)

    Gloria Elena Cardozo Ocampos

    2015-04-01

    Full Text Available Las enfermedades parasitarias tienen amplia distribución mundial, y a pesar de los esfuerzos de los organismos de salud, siguen siendo un problema especialmente en los países en vias de desarrollo como el nuestro. El objetivo del presente trabajo, debidamente evaluado por la Comisión Nacional para el Desarrollo de la Bioética en Paraguay, fue la de determinar la tasa de frecuencia de enteroparásitos en niños y niñas del primer ciclo de la Educación Escolar Básica de Ciudad del Este (Paraguay. En el periodo de setiembre a diciembre del año 2006, fueron visitadas 48 escuelas públicas, durante el cual se recolectó muestras de materia fecal de 388 niños y niñas, entre 7 a 9 años, escogidos aleatoriamente. Las muestras colectadas fueron examinadas por cuatro métodos para la búsqueda de enteroparásitos, el Directo en fresco, Faust, Ritchie and Lutz. El porcentaje de las muestras positivas fue de 94,23%, donde fueron identificados siete tipos de protozoarios y cinco tipos de helmintos. La frecuencia de los enteroparasitos hallados en la población estudiada de la forma en la que sigue: Giardia duodenalis 67%; Entamoeba coli 52%; Blastocystis hominis 45%; Endolimax nana 31%; Chilomastix mesnili 8 %; Iodamoeba butschilii 3% ; Entamoeba histolytica 2% ; Hymenolepis nana 12%; Enterobius vermicularis 1%; Strongyloides stercoralis 2%; Ascaris lumbricoides 1% ; Uncinarias 2%.

  8. Calidad microbiológica y parasitológica de lechuga (Lactuca sativa y cilantro (Coriandrum sativum expendidos en la Parroquia Santa Rita, Aragua, Venezuela

    Directory of Open Access Journals (Sweden)

    Nirza Noguera Machado

    2016-10-01

    Full Text Available Las hortalizas aportan grandes beneficios para la salud debido a sus innumerables propiedades alimenticias; sin embargo, existe una gran variedad de factores que ponen en riesgo la calidad sanitaria de las mismas constituyéndose en vehículos para enfermedades de transmisión alimentaria (ETA. Por ello, se decidió evaluar la calidad microbiológica y parasitológica de dos hortalizas, lechuga (Lactuca sativa y cilantro (Coriandrum sativum expendidas en la Parroquia Santa Rita del Municipio Francisco Linares Alcántara (Aragua, Venezuela. Se analizaron un total de 20 muestras, 10 de cilantro y 10 de lechuga; la determinación microbiológica se realizó por la técnica del Número Más Probable y el análisis parasitológico, mediante observación directa, tinción de Kinyoun y la técnica de Faust. Los resultados mostraron la presencia de coliformes totales (1,1x104 NMP/g en el 100 % de las muestras. No se evidenció coliformes fecales en ninguna de las muestras. En relación al análisis parasitológico, se identificaron protozoarios intestinales, con mayor prevalencia de Blastocystis spp. y menor en helmintos. Los resultados demuestran el peligro potencial que representa el consumo de hortalizas frescas contaminadas para la salud pública. Se debe concientizar a la población sobre medidas sanitarias preventivas que deben aplicar antes del consumo e implementar medidas de control que mejoren las condiciones higiénicas en la cadena de comercialización.

  9. [Investigation on food contamination with parasites in Shanghai market].

    Science.gov (United States)

    Zhang, Xiao-Ping; Jiang, Shou-Fu; Hong, Guo-Bao; Fu, Ying-Hua; He, Yan-Yan; Ma, Xiao-Jiang; Wang, Zhen-Yu; Zhang, Yao-Guang; Zhu, Qian; Ma, Xing-Bao

    2012-08-01

    To understand the contamination status of food with parasites in Shanghai market, so as to provide the evidence for formulating the surveillance strategy in parasitic diseases and provide the technical support in the food safety. The freshwater fish products, marine products, vegetables, snails and frogs were sampled with the cluster random method in the farmer-trades and supermarkets of the 18 districts in Shanghai City during 2005-2010 period, and all the specimen were screened by the digestion method, or crushing method or dissection method or saline floatation method to check the parasite metacercaria or larvae or eggs. A total of 5 185 specimen in 23 species of fishes were screened in fresh-water products, with parasite infection rate of 1.93%. About 4 033 specimens of 20 species of fishes and shrimps were screened and 1.76% of samples were infected with Clonorchis sinensis. Among all kind of fishes, the highest infection rate was 7.83% (48/613) in Pseudorasbora parve. No any infected specimen was found among 1 152 specimen of fresh water crustacean screened. Anisakis spp. were found in 12.7% of 433 specimens of 23 species of seawater products, among them, the higher infection rate of Anisakis spp. was found in Pneumatophorus japonicas and Trichiurus haumela with their infection rates of 50.00% (13/26) and 23.46% (42/179), respectively, which much higher than those found in other seawater products (P vegetables, the parasite eggs were found in one of 428 specimens with its infection rate of 0.47%, while no any parasite egg was found in 103 specimens of 10 kinds of fruits. No any Angiostrongylus cantonensis larvae were found in 330 snails, 31.37% of 102 frogs were found infected with Spirometra mansoni spargana. No any contamination with parasites was found in 116 meat specimens of pigs and cattle. In the same time, the intestinal parasite infection rate of residents was 0.42% (131/31 239). It is found that some of foods in Shanghai markets are contaminated

  10. Enteroparasite and vivax malaria co-infection on the Brazil-French Guiana border: Epidemiological, haematological and immunological aspects.

    Science.gov (United States)

    Menezes, Rubens Alex de Oliveira; Gomes, Margarete do Socorro Mendonça; Mendes, Anapaula Martins; Couto, Álvaro Augusto Ribeiro D' Almeida; Nacher, Mathieu; Pimenta, Tamirys Simão; Sousa, Aline Collares Pinheiro de; Baptista, Andrea Regina de Souza; Jesus, Maria Izabel de; Enk, Martin Johannes; Cunha, Maristela Gomes; Machado, Ricardo Luiz Dantas

    2018-01-01

    Malaria-enteroparasitic co-infections are known for their endemicity. Although they are prevalent, little is known about their epidemiology and effect on the immune response. This study evaluated the effect of enteroparasite co-infections with malaria caused by Plasmodium vivax in a border area between Brazil and French Guiana. The cross sectional study took place in Oiapoque, a municipality of Amapá, on the Amazon border. Malaria was diagnosed using thick blood smears, haemoglobin dosage by an automated method and coproparasitology by the Hoffman and Faust methods. The anti-PvMSP-119 IgG antibodies in the plasma were evaluated using ELISA and Th1 (IFN-γ, TNF-α and IL-2), and Th2 (IL-4, IL-5 and IL-10) cytokine counts were performed by flow cytometry. The participants were grouped into those that were monoinfected with vivax malaria (M), vivax malaria-enteroparasite co-infected (CI), monoinfected with enteroparasite (E) and endemic controls (EC), who were negative for both diseases. 441 individuals were included and grouped according to their infection status: [M 6.9% (30/441)], [Cl 26.5% (117/441)], [E 32.4% (143/441)] and [EC 34.2% (151/441)]. Males prevailed among the (M) 77% (23/30) and (CI) 60% (70/117) groups. There was a difference in haemoglobin levels among the different groups under study for [EC-E], [EC-Cl], [E-M] and [Cl-M], with (p < 0.01). Anaemia was expressed as a percentage between individuals [CI-EC (p < 0.05)]. In terms of parasitaemia, there were differences for the groups [CI-M (p < 0.05)]. Anti-PvMSP-119 antibodies were detected in 51.2% (226/441) of the population. The level of cytokines evaluation revealed a large variation in TNF-α and IL-10 concentrations in the co-infected group. In this study we did not observe any influence of coinfection on the acquisition of IgG antibodies against PvMSP119, as well as on the profile of the cytokines that characterize the Th1 and Th2 patterns. However, co-infection increased TNF-α and IL-10 levels.

  11. Z dalekiej Galicji do Wiednia. Siegfried Lipiner – bibliotekarz niepospolity

    Directory of Open Access Journals (Sweden)

    Aleksandra Wiśniewska

    2014-01-01

    Full Text Available Celem artykułu jest przybliżenie sylwetki Siegfrieda Lipinera (1876– –1911 – poety, admiratora Nietzschego, przyjaciela i doradcy Mahlera, tłumacza dzieł Mickiewicza, a także świetnego bibliotekarza. Urodzony w Jarosławiu Siegfried Lipiner w 1875 roku przeniósł się do Wiednia, gdzie z wyróżnieniem zdał maturę i skończył studia na Wydziale Filozoficznym. Na lata gimnazjalne przypadają jego pierwsze próby poetyckie. Już jako student Lipiner skupił wokół siebie grono przyjaciół, w tym Gustava Mahlera, na którego twórczość jako najbliższy przyjaciel i doradca wywarł znaczny wpływ. Opublikowany w 1876 roku epos Der entfesselte Prometheus wzbudził duże uznanie Nietzschego i zainteresował Wagnera. Późniejsze utwory Lipinera nie spotkały się już z tak pozytywnym odzewem. W 1881 roku dzięki rekomendacji dr. Franciszka Smolki, przewodniczącego Izby Posłów, otrzymał pracę w Bibliotece Parlamentu Wiedeńskiego, w której przepracował z zaangażowaniem 30 lat. Do jego zasług należy zwiększenie dotacji dla biblioteki oraz pozyskanie nowych współpracowników naukowych, w tym Karla Rennera – późniejszego kanclerza i prezydenta Austrii. Dzięki współpracy z nimi możliwe było opracowanie nowych katalogów systematycznych, w tym katalogu kartkowego, który był w użyciu do 1995 roku. Starania Lipinera doprowadziły do uzyskania dodatkowej powierzchni bibliotecznej (obecnej czytelni. Po 30 latach jego urzędowania biblioteka parlamentu zaliczana była do najlepszych. Oprócz pracy bibliotecznej Lipiner dalej tworzył, a także podnosił swoje kwalifikacje. W 1894 uzyskał doktorat na podstawie dysertacji Homunculus, eine Studie über Faust und die Philosophie Goethes. Oprócz tego pracował za namową hr. Karola Lanckorońskiego nad przekładami dzieł Adama Mickiewicza: Pana Tadeusza oraz Dziadów – wydane w 1883 i 1887 roku do dziś uważane są za wybitne.

  12. Neutron emission effects on final fragments mass and kinetic energy distribution from low energy fission of {sup 234}U

    Energy Technology Data Exchange (ETDEWEB)

    Montoya, M.; Rojas, J. [Instituto Peruano de Energia Nuclear, Av. Canada 1470, Lima 41 (Peru); Lobato, I. [Facultad de Ciencias, Universidad Nacional de Ingenieria, Av. Tupac Amaru 210, Apartado Postal 31-139, Lima (Peru)]. e-mail: mmontoya@ipen.gob.pe

    2008-07-01

    The standard deviation of the final kinetic energy distribution ({sigma}{sub e}) as a function of mass of final fragments (m) from low energy fission of {sup 234}U, measured with the Lohengrin spectrometer by Belhafaf et al., presents a peak around m = 109 and another around m = 122. The authors attribute the first peak to the evaporation of a large number of neutrons around the corresponding mass number, i.e. there is no peak on the standard deviation of the primary kinetic energy distribution ({sigma}{sub E}) as a function of primary fragment mass (A). The second peak is attributed to a real peak on {sigma}{sub E}(A). However, theoretical calculations related to primary distributions made by H.R. Faust and Z. Bao do not suggest any peak on {sigma}{sub E}(A). In order to clarify this apparent controversy, we have made a numerical experiment in which the masses and the kinetic energy of final fragments are calculated, assuming an initial distribution of the kinetic energy without structures on the standard deviation as function of fragment mass. As a result we obtain a pronounced peak on {sigma}{sub e} (m) curve around m = 109, a depletion from m = 121 to m = 129, and an small peak around m = 122, which is not as great as that measured by Belhafaf et al. Our simulation also reproduces the experimental results on the yield of the final mass Y(m), the average number of emitted neutrons as a function of the provisional mass (calculated from the values of the final kinetic energy of the complementary fragments) and the average value of fragment kinetic energy as a function of the final mass. From our results we conclude that there are no peaks on the {sigma}{sub E} (A) curve, and the observed peaks on {sigma}{sub e} (m) are due to the emitted neutron multiplicity and the variation of the average fragment kinetic energy as a function of primary fragment mass. (Author)

  13. Enteroparasite and vivax malaria co-infection on the Brazil-French Guiana border: Epidemiological, haematological and immunological aspects.

    Directory of Open Access Journals (Sweden)

    Rubens Alex de Oliveira Menezes

    Full Text Available Malaria-enteroparasitic co-infections are known for their endemicity. Although they are prevalent, little is known about their epidemiology and effect on the immune response. This study evaluated the effect of enteroparasite co-infections with malaria caused by Plasmodium vivax in a border area between Brazil and French Guiana. The cross sectional study took place in Oiapoque, a municipality of Amapá, on the Amazon border. Malaria was diagnosed using thick blood smears, haemoglobin dosage by an automated method and coproparasitology by the Hoffman and Faust methods. The anti-PvMSP-119 IgG antibodies in the plasma were evaluated using ELISA and Th1 (IFN-γ, TNF-α and IL-2, and Th2 (IL-4, IL-5 and IL-10 cytokine counts were performed by flow cytometry. The participants were grouped into those that were monoinfected with vivax malaria (M, vivax malaria-enteroparasite co-infected (CI, monoinfected with enteroparasite (E and endemic controls (EC, who were negative for both diseases. 441 individuals were included and grouped according to their infection status: [M 6.9% (30/441], [Cl 26.5% (117/441], [E 32.4% (143/441] and [EC 34.2% (151/441]. Males prevailed among the (M 77% (23/30 and (CI 60% (70/117 groups. There was a difference in haemoglobin levels among the different groups under study for [EC-E], [EC-Cl], [E-M] and [Cl-M], with (p < 0.01. Anaemia was expressed as a percentage between individuals [CI-EC (p < 0.05]. In terms of parasitaemia, there were differences for the groups [CI-M (p < 0.05]. Anti-PvMSP-119 antibodies were detected in 51.2% (226/441 of the population. The level of cytokines evaluation revealed a large variation in TNF-α and IL-10 concentrations in the co-infected group. In this study we did not observe any influence of coinfection on the acquisition of IgG antibodies against PvMSP119, as well as on the profile of the cytokines that characterize the Th1 and Th2 patterns. However, co-infection increased TNF-α and IL-10

  14. Perfil etiológico das diarréias agudas de crianças atendidas em São Paulo Etiologic profile of acute diarrhea in children in the city of São Paulo

    Directory of Open Access Journals (Sweden)

    Eloisa C. Souza

    2002-02-01

    Full Text Available Objetivo: determinar o perfil etiológico das diarréias agudas de um grupo de crianças de baixo nível socioeconômico atendidas em um serviço regional de pronto-atendimento pediátrico. Método: durante dois anos, as crianças com diarréia aguda atendidas durante um horário pré-estabelecido do dia e da semana foram incluídas no estudo. Os outros critérios seletivos eram: a idade inferior a 5 anos; b não utilização de antibiótico no mês precedente; c ausência de viagem para fora da cidade no mês precedente. Foram pesquisados nas fezes: a rotavírus (imunofluorescência e contra-imunoeletroforese; b bactérias - cultura em ágar MacConkey, ágar SS, ágar Columbia, verde brilhante, soroaglutinação, detecção de toxinas - INV, LT,ST,SLT I, SLT II, teste de Séreny, detecção de fatores de virulência -- EAF, eae ,BFP; c protozoários (Hoffman e Faust. No mesmo período, um grupo controle sem diarréia foi também avaliado para os mesmos patógenos fecais. Resultados: no período de março de 1994 a junho de 1996, foram selecionadas para o estudo 154 crianças com diarréia aguda (GDA e 42 crianças sem diarréia (GSDA. Foram detectados agentes enteropatogênicos em 112 casos (72,8% do GDA, e em 9 (21,5% do GSDA. A associação de dois ou mais enteropatógenos ocorreu em 47 (30,5% casos do GDA, e em 3 (7,1% do GSDA. Os patógenos encontrados por caso, do GDA, foram: rotavírus 32 (20,8%, bactérias 53 (34,4%, ambos 25 (16,2%, e 2 (1,4% com Giardia lamblia (em um caso associada a rotavírus e noutro à bactéria. No GSDA, foram detectadas bactérias em 8 casos (19,1%, e bactéria associada à Giardia lamblia em 1 (2,4% caso. Das 105 bactérias isoladas no GDA, 90 eram Escherichia coli (EPEC 27, DAEC 24, ETEC 21, EAEC 18, 12 eram Shigella sp, 2 eram Salmonella sp, e uma era Yersinia sp. As crianças com infecção mista - viral e bacteriana - apresentaram maior ocorrência de vômitos repetidos, desidratação e interna

  15. Intervention to prevent intestinal parasitic reinfections among Tarahumara indigenous schoolchildren in northern Mexico Intervención para prevenir las reinfecciones parasitarias intestinales en niños indígenas tarahumara en edad escolar en el norte de México

    Directory of Open Access Journals (Sweden)

    Joel Monárrez-Espino

    2011-09-01

    Full Text Available OBJECTIVE: To assess the effectiveness of a 20-week, broad intervention to prevent reinfection by Ascaris lumbricoides (AL and Giardia lamblia (GL among indigenous schoolchildren in northern Mexico. METHODS: A prospective, comparative, ecological study. Two isolated boarding schools, each hosting 100-120 children, 4-15 years of age, were selected based on physical infrastructure: intervention school (IS, modern; control school (CS, deprived. After initial diagnosis, children with positive stool samples received supervised treatment with oral nitazoxanide. Diagnoses were made with at least one positive microscopic result from two serial samples using the Faust technique, as reported by the independent observations of two trained, laboratory technicians. Post-treatment samples were taken, and only those with negative results were followed-up. The intervention included infrastructure improvements/maintenance and an educational preventive program for children, parents, and school personnel; no activities were undertaken in the CS. RESULTS: Baseline prevalence for AL was 37.5% at the IS versus 16.6% at the CS (P OBJETIVO: Evaluar la eficacia de una intervención amplia de 20 semanas de duración para prevenir la reinfección por Ascaris lumbricoides y Giardia lamblia en niños indígenas en edad escolar del norte de México. MÉTODOS: Estudio prospectivo, de comparación y ecológico. Se seleccionaron dos internados geográficamente aislados, cada uno de los cuales alberga entre 100 y 120 niños de 4 a 15 años de edad, según su infraestructura física: una escuela moderna en la que se llevó a cabo la intervención y otra, precaria, que se empleó como control. Tras el diagnóstico inicial, los niños con resultados positivos en los análisis de las muestras de heces recibieron tratamiento supervisado con nitazoxanida oral. El diagnóstico se hizo con al menos un resultado microscópico positivo en dos muestras sucesivas con la técnica de Faust

  16. Review Essay: On the Long and Stony Road of Approaching Empirically and Clinically Based Studies on Literature and Psycho-Trauma

    Directory of Open Access Journals (Sweden)

    Harald Weilnböck

    2006-03-01

    sciences and psychoanalysis can even be found. In turn, clinically sound psychological literature studies seem to be forced to go into internal exile and are represented by authors such as FRICKE who aren't members of the institutions of academic literature and film studies. FRICKE's book presents an impressing collection of clinically well-based psycho-traumatological readings focussing on literary texts and films of high-art canonical and popular genres—from GOETHE's Faust and Heinrich Leopold WAGNER's drama Die Kindermörderin to contemporary authors such as WILKOMIRSKI, SCHLINK, GRASS, MANKELL, KRISTOF, etc. and even encompasses popular texts such as the Hannibal Lecter trilogy or the films about the Vietnam veteran, Rambo. The structure of the book follows the var URN: urn:nbn:de:0114-fqs0602256

  17. Climate-driven increase in the variability and multi-year mean level of severe thunderstorm-related losses and thunderstorm forcing environments in the U.S. since 1970

    Science.gov (United States)

    Sander, Julia; Eichner, Jan; Faust, Eberhard; Steuer, Markus

    2013-04-01

    regarding an increase in high-level CAPE environments, are consistent with the modelled effects of anthropogenic climate change. The physical chain of climate change-driven increasing levels of specific humidity (Willett et al. 2010) leading to rising levels of CAPE as one of the preconditions of more severe thunderstorm forcing environments has already been established by measurements and climate model experiments (Trapp et al. 2007, 2009). Literature: Sander, J., J. Eichner, E. Faust, and M.Steuer, 2012: Rising variability in thunderstorm-related U.S. losses as a reflection of changes in large-scale thunderstorm forcing, submitted paper. Trapp, R. J., N. S. Diffenbaugh, H. E. Brooks, M. E. Baldwin, E. D. Robinson, and J. S. Pal, 2007: Changes in severe thunderstorm environment frequency during the 21st century caused by anthropogenically enhanced global radiative forcing. Proc. Natl. Acad. Sci. U.S.A., 104, 19719-19723. Trapp, R. J., N. S. Diffenbaugh, and A. Gluhovsky, 2009: Transient response of severe thunderstorm forcing to elevated greenhouse gas concentrations. Geophys. Res. Lett., 36, L01703, 6 pp., doi:10.1029/2008GL036203. Willett, K. M., P. D. Jones, P. W. Thorne, and N. P. Gillett, 2010: A comparison of large scale changes in surface humidity over land in observations and CMIP3 general circulation models. Environ. Res. Lett., 5, 025210, 13pp., doi:10.1088/1748-9326/5/2/025210.

  18. Prevalência de Cryptosporidium spp e Giardia sp em eqüinos estabulados no Jockey Club de Santa Maria - RS, Brasil Prevalence of Cryptosporidium spp. and Giardia sp. infection in horses stabled in the Jockey Club of Santa Maria - RS, Brazil

    Directory of Open Access Journals (Sweden)

    Aline Diefenbach Gomes

    2008-12-01

    Full Text Available O Cryptosporidium spp. e a Giardia sp. são atualmente reconhecidos como os principais patógenos entéricos com potencial zoonótico. O presente estudo visou estabelecer a prevalência desses protozoários em eqüinos hospedados no Jockey Club de Santa Maria, RS, Brasil, no período de 19 de maio a 30 de junho de 2007. Foram coletadas amostras de fezes, diretamente da ampola retal, de 64 animais. As amostras de fezes foram processadas por meio do método de centrifugação-flutuação de Faust modificado. Posteriormente essas amostras foram visualizadas ao microscópio óptico para a pesquisa de cistos e oocistos. Os resultados encontrados revelaram a presença de Cryptosporidium spp. em 75% (48/64 das amostras. Cistos de Giardia sp. não foram encontrados nas amostras de fezes analisadas. A freqüência de Cryptosporidium spp. nas diferentes faixas etárias foi de 83,3% (15/18 nos potros até dois anos de idade, 71% (22/31 nos jovens entre dois e cinco anos e 80% (12/15 nos adultos. Os resultados demonstram que o Cryptosporidium spp. está amplamente disseminado na população de eqüinos do Jockey Club de Santa Maria e pode representar uma fonte de infecção significativa para a população da região.Cryptosporidium spp. and Giardia sp. are currently recognised as the main enteric pathogens with potential zoonotic transmission risk. The present study aimed to investigate the prevalence of these parasites in horses stabled in the Santa Maria Jockey Club between May 19 and June 30, 2007. Fecal samples from 64 horses were collected directly from the animals’ rectal ampoule. The 64 fecal samples were processed using modified Faust’s method through the centrifugation-floatation technique, and were then later visualized under optical microscope for detection of Cryptosporidium spp. oocysts and Giardia sp. cysts. The results showed the occurrence of Cryptosporidium spp. in 75% (48/64 of the samples. Giardia sp. cysts were not found in the

  19. Natureza ou Deus: afinidades panteístas entre Goethe e o "brasileiro" Martius Nature or God: pantheistic affinities between Goethe and Martius, "the Brazilian"

    Directory of Open Access Journals (Sweden)

    Marcus V. Mazzari

    2010-01-01

    to us the strange wonderful things which they have seen in their proper locality, each in its own special element. How I should enjoy once hearing Humboldt talk!". Besides Goethe's admiration for Humboldt, this excerpt reveals his interest in natural sciences, which experienced significant intensification in September 1824 when Goethe established a personal contact with botanist Carl F. P. von Martius. In this young interlocutor, Goethe soon recognized the qualities of a naturalist which, in the novel, were attributed to Humboldt. He then developed a keen interest in and started to keep up with the publications in which Martius elaborated research, observations and experiments carried out throughout the three and a half years in which he travelled across more than ten thousand kilometers of Brazilian territory together with zoologist Spix. Thus, a most fruitful scientific and cultural exchange arose, rooted mainly in the pantheistic conceptions shared by Weimar's old poet and the young botanist. In addition to focusing on some aspects of Martius's expeditions in Brazil, the present essay aims to expose the reception given to them by Goethe and discuss occasional influxes in his literary production. The reelaboration, in 1825, of one of the songs Goethe had written 43 years earlier with the subtitle Brasilianisch is certainly due to this exchange. We also aim to discuss the hypothesis that certain texts and conceptions by Martius have left marks on passages in the second part of Faust.