Browsing by Author "ROSA, Felipe Gonçalves"

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • No Thumbnail Available
    Item
    Estudo macroscópico de estômago de Mocó
    (Centro Universitário da Fundação de Ensino Octávio Bastos, 2008-11-30) FERRAZ, Ana Cláudia Cristiane; ROSA, Felipe Gonçalves; MANÇANARES, Celina de Almeida Furlanetto; SILVA, Angélica do Rocio Carvalho; AMBRÓSIO, Carlos Eduardo; OLIVEIRA, Moacir Franco; ROQUETO, Marco Antônio; ROSA, Ricardo Alexandre; CARVALHO, Ana Flávia de
    Four stomachs were used for macroscopic analysis. Stomachs were measured, photographed and dissected according to biometry and anatomy techniques. The 4 stomachs were similar in terms of their external and internal anatomical characteristics, with greater, lesser curvature and cardiac, funicular and pyloric regions, respectively. The shape was also similar to that of other domestic animals, and there was no statistically significant difference between the equal regions measured or in terms of their height, however, there was variation between two different structures (greater and lesser curvature). It was concluded that the stomachs of mocós are anatomically similar to those of other domestic monogastrics and rodents already studied.
  • No Thumbnail Available
    Item
    Morfologia macroscópica do ovário de Agouti Paca
    (Fundação de Ensino Octávio Bastos, 2008-11-30) ROSA, Felipe Gonçalves; CARVALHO, Ana Flávia de; ROSA, Ricardo Alexandre; MACHADO, Márcia Rita Fernandes; MaNÇANARES, Celina de Almeida Furlanetto
    According to Alho (1982) the paca belongs to the Rodentia Order, Suborder Hystricomorpha and to the family Cuniculidae, genus Agouti and species Cuniculus paca or Agouti paca (Linnaeus, 1766), known as common paca. This work aimed to characterize morphologically the pacas ovary (Agouti paca) through macroscopic analysis. For this research, four adult pacas were used, two pregnant and two non-pregnant. Partial ovariectomies were performed by removing only one ovary. The ovaries were fixed in a 10% formaldehyde solution in 0.1M phosphate buffer pH 7.4 for a period of 48 hours. After fixation, the ovaries were analyzed, measured and photographed. In all the specimens examined, it was observed that the paca's ovaries had an ovoid shape, yellowish pink color, nodular appearance due to projections on the cortical surface of follicles and corpus luteum.