Results 41 to 50 of about 556 (152)

Paracoccidioidomicose: estudo experimental em Calomys callosus [PDF]

, 2010
Paracoccidioidomycosis is one of the most prevalent systemic mycosis in Latin America, including Brazil. It is caused by chronic infection with Paracoccidioides brasiliensis, a thermally dimorphic fungus.
Berbert, Alceu Luiz Camargo Villela
core  

Crescimento e diferenciação "In vitro" de cepas de Trypanosoma cruzi, isoladas de animais silvestres Growth and differentiation "In vitro" of strains of Trypanosoma cruzi isolated from wild animals

Revista de Saúde Pública, 1980
Foram estudadas três cepas de T. cruzi isoladas de Didelphis albiventris (R52, R64 e R65) e uma isolada de Calomys callosus (M226), quanto ao comportamento "In vitro" no meio LIT.
Dalva A. Mello, Monamaris M. Borges, Lúcia Helena Chiarini   +2 more
doaj   +1 more source

Fibrogenesis and collagen resorption in the heart and skeletal muscle of Calomys callosus experimentally infected with Trypanosoma cruzi: immunohistochemical identification of extracellular matrix components

Memorias do Instituto Oswaldo Cruz, 2002
Intense inflammatory lesions and early development of interstitial fibrosis of the myocardium and skeletal muscle with spontaneous regression, have been described in Calomys callosus infected with Trypanosoma cruzi.
Isis F Magalhães-Santos, Elianita S Lima, Sonia G Andrade   +2 more
doaj   +1 more source

Participation of cytokines in the necrotic-inflammatory lesions in the heart and skeletal muscles of Calomys callosus infected with Trypanosoma cruzi

Memorias do Instituto Oswaldo Cruz, 2005
Calomys callosus, a sylvatic reservoir of Trypanosoma cruzi, when infected with the Colombian strain (Biodeme Type III, T. cruzi I ) develops necrotic-inflammatory lesions and intense early fibrogenesis in the heart and skeletal muscles, that ...
Isis F Magalhães-Santos, Sonia G Andrade   +1 more
doaj   +1 more source

Calomys callosus: an alternative model to study fibrosis in Schistosomiasis mansoni: the pathology of the acute phase

Memorias do Instituto Oswaldo Cruz, 1995
Twenty Calomys callosus, Rengger, 1830 (Rodentia-Cricetidae) were studied in the early stage of the acute schistosomal mansoni infection (42nd day). The same number of Swiss Webster mice were used as a comparative standard. Liver and intestinal sections,
J. A. Lenzi, E. M. Mota, M. Pelajo-Machado, R. A. N. Paiva, H. L. Lenzi   +4 more
doaj   +1 more source

CHARACTERISTICS OF THE PALATINE MUCOSA OF THE Calomys callosus: LIGHT AND SEM STUDY

Revista chilena de anatomía, 1998
Se estudiaron las caracteristicas de la superficie e interfase del tejido epitelio-conjuntivo de la mucosa palatina del paladar duro del Calomys callosus, a traves del microscopio de luz y de la microscopia electronica de barrido. Seis ejemplares fueron fijados en soluciones de Bouin y de Karnovsky modificada.
Marino, J. C., Watanabe, I., Lopes, R.A., Mizusaki, C.I., Iyomasa, M.M., Semprini, M.   +5 more
openaire   +2 more sources

La presencia de Ixodes luciae en el noroeste argentino y nuevos huéspedes para Ixodes pararicinus y algunas especies de Amblyomma (Acari: Ixodidae) Presence of Ixodes luciae in Argentina northwest and new hosts for Ixodes pararicinus and some species of Amblyomma (Acari: Ixodidae)

Revista de la Sociedad Entomológica Argentina, 2006
El análisis de una colección de garrapatas de mamíferos del noroeste argentino, depositados en la Colección de Anexos de la Colección Mamíferos Lillo (CML) de la Universidad Nacional de Tucumán, permitió ampliar el área de distribución de Ixodes luciae ...
Analía G. Autino, Santiago Nava, José M. Venzal, Atilio J. Mangold, Alberto A. Guglielmone   +4 more
doaj  

[Kidney glomerular hemodynamics in the rodent Calomys callosus].

Revista da Sociedade Brasileira de Medicina Tropical, 1990
Renal function was characterized in Calomys callosus, a rodent which can participate in the transmission of several human diseases. The results showed that the pressures levels, hematocrit and plasmatic proteins were similar to rats submitted to the same experimental maneuvers.
M A, Boim, N, Schor
openaire   +1 more source

Histological and serological evidence of experimental paracoccidioidomycosis in Calomys callosus (Rodentia: Cricetidae)

International Journal of Experimental Pathology, 2006
SummaryThe responses of animal experimental models related to the infectivity, virulence and pathogenicity of Paracoccidioides brasiliensis is constantly used to develop new perspectives of investigation. The rodent Calomys callosus, Rengger 1830 (Rodentia: Cricetidae) is an indigenous inhabitant of the savannah environment found in the central regions
Alceu L C V, Berbert, Gabriele G, Faria, Margareth L, Gennari-Cardoso, Maria M M D, Silva, José R, Mineo, Adriano M, Loyola   +5 more
openaire   +3 more sources

Intestinal fibrovascular nodules caused by Schistosoma mansoni infection in Calomys callosus Rengger, 1830 (Rodentia: Cricetidae): a model of concomitant fibrosis and angiogenesis

Memorias do Instituto Oswaldo Cruz, 2002
Human schistosomiasis develops extensive and dense fibrosis in portal space, together with congested new blood vessels. This study demonstrates that Calomys callosus infected with Schistosoma mansoni also develops fibrovascular lesions, which are found ...
Jane A Lenzi, Ester M Mota, Marcelo Pelajo-Machado, Leandro S Vale, Bruno S Vale, Zilton A Andrade, Henrique L Lenzi   +6 more
doaj   +1 more source