Results 71 to 80 of about 998 (171)

First record of Triatoma infestans (Klug) (Hemiptera, Reduviidae) associated with Burrowing Parrots nests (Cyanoliseus patagonus) (Aves: Psittacidae) [PDF]

open access: yes, 2015
Triatoma infestans es el vector más importante de la enfermedad de Chagas de la Argentina. Se cita por primera vez la presencia de T. infestans (Klug) (Hemiptera: Reduviidae) asociado a nidos de loro barranquero Cyanoliseus patagonus (Psittasiformes ...
Abrahan, Luciana Beatriz   +5 more
core  

MAMÍFEROS SILVESTRES NEOTROPICAIS: DIMORFISMO SEXUAL NA PELVIS DE Calomys callosus (RENGGER, 1830) (RODENTIA, CRICETIDAE).

open access: yesFloresta e Ambiente
RESUMO Ocorrendo em diversos biomas do Brasil, foi detectado dimorfismo sexual mais intenso na região da síntese pubiana da pelvis de Calomys callosus ...
LUIZ ANTONIO PEREIRA   +1 more
doaj  

NADPH-diaphorase activity and nitric oxide synthase isoforms in the trophoblast of Calomys callosus

open access: yesJournal of Anatomy, 2001
The pattern of expression of a variety of placental nitric oxide synthase isoforms has contributed to elucidating the regulatory mechanisms of nitric oxide (NO) synthesis during gestation. The maintenance of vascular tone, attenuation of vasoconstriction, prevention of platelet and leukocyte adhesion to the trophoblast surface, and possible ...
N, Moraes   +4 more
openaire   +3 more sources

Distribution of glycogen storage during odontogenesis in fetal development in Calomys callosus

open access: yes, 2006
Animal cells store carbohydrates in the form of glycogen as a source of potential energy. This storage frequently occurs in embryonic tissue because it demands a quick energy source, mainly during cell differentiation and development. This study evaluated the distribution of glycogen storage during odontogenesis in fetal development in Calomys callosus,
Vieira, Andreia Espíndola   +1 more
openaire   +2 more sources

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

open access: yesRevista 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.   +5 more
openaire   +2 more sources

The complement system of Calomys callosus, Rengger, 1830 (Rodentia, Cricetidae).

open access: yesBrazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 1993
The complement system (C) of Calomys callosus, Rengger, 1830 (Rodentia, Cricetidae), a wild reservoir for several infectious agents in Latin America, was characterized. Sera from normal adult animals lysed sheep erythrocytes (Es) previously sensitized with rabbit serum anti-Es (Ar) in the presence of veronal-buffered saline containing 0.15 mM CaCl2 and
L R, Vaz-de-Lima   +3 more
openaire   +1 more source

ESTRUTURA DA COMUNIDADE DE PEQUENOS MAMÍFEROS NÃO VOADORES EM CAMPOS NATIVOS DO PANTANAL DE POCONÉ [PDF]

open access: yes, 2017
O conhecimento sobre a diversidade da fauna de pequenos mamíferos do Pantanal é ainda incipiente, especialmente nos hábitats campestres. Nesse estudo, descrevemos a riqueza e abundância de roedores e marsupiais em áreas de Campos Nativos manejados na sub-
Candelária, Lana Pavão   +3 more
core   +1 more source

La presencia de Ixodes luciae en el noroeste argentino y nuevos huéspedes para Ixodes pararicinus y algunas especies de Amblyomma (Acari: Ixodidae)

open access: yesRevista 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   +4 more
doaj  

Sistemática molecular de especies del "complejo" Calomys Callosus (Rodentia, Cricetidae) presentes en Argentina, potenciales reservorios de Hantavirus y Mammarenarvirus. [PDF]

open access: yes, 2017
Tesina (Grado en Ciencias Biológicas)--Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Lugar de Trabajo: Cátedra de Genética de Poblaciones y Evolución.
Carballo, Julieta
core  

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