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First natural infection by Ascocotyle (Phagicola) longa Ransom (Digenea, Heterophyidae) in an avian host, Ardea cocoi Linnaeus (Aves, Ciconiiformes, Ardeidae) in Brazil Zoologia
Barros,Luciano Antunes; Arruda,Vanessa Santos de; Gomes,Delir Corrêa; Pinto,Roberto Magalhães.
The first case of a natural avian infection caused by the digenetic trematode Ascocotyle (Phagicola) longa Ransom, 1920 in Brazil, is reported from the ardeid bird Ardea cocoi Linnaeus, 1766. This represents a new host record and data on clinical and pathological findings are also reported.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Digenea; Ascocotyle (Phagicola) longa; Parasitic infection; Ardea cocoi; Birds; Pathology; Trematode; Parasite; Brazil.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000100013
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First report of five nematode species in Phasianus colchicus Linnaeus (Aves, Galliformes, Phasianidae) in Brazil Zoologia
Pinto,Roberto Magalhães; Menezes,Rodrigo Caldas; Gomes,Delir Corrêa.
This paper deals with the first report of the nematodes Dispharynx nasuta (Rudolphi, 1819) Stiles & Hassall, 1920, Gongylonema ingluvicola Ransom, 1904, Oxyspirura mansoni (Cobbold, 1879) Ransom, 1904, Subulura brumpti (Lopez-Neyra, 1922) Cram, 1923 and Tetrameres fissipina (Diesing, 1860) Travassos, 1914, parasitizing the ring-necked pheasant, Phasianus colchicus Linnaeus, 1758 in Brazil. Morphological data on the parasites as well as on the prevalence, mean intensity, mean abundance and range of intensity of the nematodes in the infected birds are provided.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Birds; Ecology; Helminths; Morphology.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000400034
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Helminths of rabbits (Lagomorpha, Leporidae) deposited in the Helminthological Collection of the Oswaldo Cruz Institute Zoologia
Pinto,Roberto Magalhães; Gomes,Delir Corrêa; Menezes,Rodrigo Caldas; Gomes,Cláudia Torres; Noronha,Dely.
Helminth samples (n = 35) recovered from Oryctolagus cuniculus (Linnaeus, 1758) Lilljeborg, 1873 (3) and from another rabbit species, Sylvilagus brasiliensis (Linnaeus, 1758) Thomas, 1901 (32), from August 1909 to February 1948 and that are deposited in the Helminthological Collection of the Oswaldo Cruz Institute were analyzed. The studied samples were represented by the cysticercus of the cestode Taenia pisiformis (Bloch, 1780) and by the nematodes Passalurus ambiguus (Rudolphi, 1819), Vianella fariasi (Travassos, 1915), Longistriata perfida Travassos, 1943, Trichostrongylus retortaeformis (Zeder, 1800). The scope of the present investigation is to survey the parasites infecting these hosts, commonly used as laboratory animal models in scientific...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cestodes; Nematodes; Oryctolagus cuniculus; Prevalences; Sylvilagus brasiliensis.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752004000300023
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Helminths of the guinea pig, Cavia porcellus (Linnaeus), in Brazil Zoologia
Pinto,Roberto Magalhães; Gomes,Delir Corrêa; Muniz-Pereira,Luís C.; Noronha,Dely.
Worm burdens were evaluated and compared in two groups of the guinea pig, Cavia poreellus (Linnaeus, 1758): animals of the first group were conventionally maintained in an institutional animal house and those of the second group were openly kept in pet shops in Brazil. Animals from both sources were infected only with the nematode Paraspidodera uncinata (Rudolphi, 1819) Travassos, 1914 (10% of prevalence in guinea pigs from lhe institutional facility and 40% in those animals from the pet shop). Other helminth samples recovered from Brazilian guinea pigs during 52 years and that are deposited in the Helminthological Collection of the Oswaldo Cruz Institute (CHIOC) were also analyzed. Paraspidodera uncinata and the cestode Monoecocestus parcitesticulatus...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Helminths; Paraspidodera uncinata; Monoecocestus parcitesticulatus; Cavia poreellus; Guinea pig; Brazil.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752002000500020
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Nematode parasites of marsupials and small rodents from the Brazilian Atlantic Forest in the State of Rio de Janeiro, Brazil Zoologia
Gomes,Delir Corrêa; Cruz,Rosane Pereira da; Vicente,Joaquim Júlio; Pinto,Roberto Magalhães.
Nematodes from opossums and rodents captured in the Brazilian Atlantic Forest in the State of Rio de Janeiro, Brazil were studied. From the opossums Didelphis aurita Weid-Neuweid, 1826 and Philander opossum (Linnaeus, 1758) the following nematode species were recovered: Viannaia hamata Travassos, 1914, Aspidodera raillieti Travassos, 1913, Cruzia tentaculata (Rudolphi, 1819), Travassos, 1917, Turgida turgida (Rudolphi, 1819) Travassos, 1919, Gongylonemoides marsupialis (Vaz & Pereira, 1934) Freitas & Lent, 1937, Viannaia viannai Travassos, 1914, Spirura guianensis (Ortlepp, 1924) Chitwood, 1938 and from the rodents Akodon cursor (Winger, 1887), Nectomys squamipes (Brants, 1827), Oligoryzomys eliurus (Wagner, 1845) and Oryzomys intermedius...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Helminths; Mammals; Prevalence.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752003000400024
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Nematóides do Brasil 2ª parte: nematóides de anfíbios Zoologia
Vicente,Joaquim Julio; Rodrigues,Henrique de Oliveira; Gomes,Delir Corrêa; Pinto,Roberto Magalhães.
São reunidas neste trabalho todas as espécies de nematóides parasitas de anfíbios encontradas no Brasil, com dados suficientes para a sua identificação especifica. Na primeira parte que é o catálogo dos nematóides parasitos de anfíbios, são relacionadas nove superfamilias, quatorze famílias, vinte e quatro gêneros e sessenta e três espécies, sendo que destas, são dadas figuras e medidas. Na segunda parte que é o catálogo dos anfíbios hospedeiros, todos pertencentes à ordem Anura, são referidas seis famílias e cinqüenta e cinco espécies de anfíbios, estas com os nematóides respectivos. A identificação dos nematóides é auxiliada por chaves de determinação das superfamílias, famílias e gêneros, sendo a identificação específica feita através de quadros de...
Tipo: Info:eu-repo/semantics/article
Ano: 1990 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751990000400015
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Nematóides do Brasil. Parte III: nematóides de répteis Zoologia
Vicente,Joaquim Júlio; Rodrigues,Henrique de Oliveira; Gomes,Delir Corrêa; Pinto,Roberto Magalhães.
A survey of nematode species parasizing Brazilian reptiles is presented, with data enough to provide their specific identification. The first section refers to the catalogation of the species, related to 127 superfamilies, 23 families, 55 genera and 121 species that are figured and included in measurement tables. The second section is concerned to the catalogue of host reptiles, with 16 families, and 90 species and their respective parasite nematodes. The identification of these helminths is achieved by means of keys to the superfamilies, families and genera. Specific determination is induced through the figures and tables as above mentioned.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Nematodes; Reptiles; Brazil.
Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000100003
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Nematóides do Brasil. Parte IV: nematóides de aves Zoologia
Vicente,Joaquim Júlio; Rodrigues,Henrique de Oliveira; Gomes,Delir Corrêa; Pinto,Roberto Magalhães.
A survey of nematode species parasitizing Brazilian birds is presented, with enough data to provide their specific identification. The first section refers to the survey of the species, related to 17 superfamilies, 23 families, 75 genera and 257 species that are illustrated and measurement tables are given. The second section is concerned to the catalogue of host birds which includes 54 families. 361 species. and their respective parasite nematodes. The identification of these helminths is achieved by means of keys to the superfamilies. families and genera. Specific determination is induced through the figures and tables as above mentioned.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Nematodes; Birds; Brazil.
Ano: 1995 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000500001
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Nematóides do Brasil. Parte V: nematóides de mamíferos Zoologia
Vicente,Joaquim Júlio; Rodrigues,Henrique de Oliveira; Gomes,Delir Corrêa; Pinto,Roberto Magalhães.
A survey of nematode species parasitizing Brazilian mammals is presented, with enough data to provide their specific identification. The tirst section refers to the survey ofthe species, related to 21 superfamilies, 45 families, 160 genera and 495 species that are illustrated and measurement tables are given. The second section is concerned to the catalogue ofhost mammals which includes 34 families, 176 species and their respective parasite nematodes. The identification of these helminths is achieved by means of keys to the superfamilies, families and genera. Specific determination is induced through the figures and tables as above mentioned.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Nematodes; Mammals; Brazil.
Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000500001
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Somatic, Biochemical and Hepatic Alterations in Wild Type Mice Chronically Fed High Fat Diet International Journal of Morphology
Neves,Renata Heisler; Barros Alencar,Alba Cristina Miranda de; Aguila,Marcia Barbosa; Mandarim-de-Lacerda,Carlos Alberto; Machado-Silva,José Roberto; Gomes,Delir Corrêa.
This study evaluated whether a high fat diet (HFC group) induces overweight, hepatic steatosis and plasma lipoproteins level alteration compared to standard chow diet (SC group). Female mice were submitted to each diet over 6 months. Body mass and food intake were evaluated weekly throughout the experiment. Total cholesterol, TG, LDL-c, HDL-c and VLDL-c were analyzed. Mice were sacrificed to remove liver, spleen, heart and intestine. The volume of the organs was determined according to the submersion method. Fixed livers were embedded in paraffin and stained with hematoxylin and eosin and Masson's trichrome. The analysis used a video microscope system and a test-system with 42 test-points. The volume density was estimated for hepatocytes, steatosis and...
Tipo: Journal article Palavras-chave: Hypercholesterolemia; Experimental model; Mice; Cholesterol; Diet; Liver.
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000500018
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