Medicina Veterinária

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Trabalho acadêmico ou acadêmico é o texto (em sentido lato ou estrito) resultado de algum dos diversos processos ligados à produção e transmissão de conhecimento executados no âmbito das instituições ensino, pesquisa e extensão universitária, formalmente reconhecidas para o exercício dessas atividades.

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A UNIFEOB mantém uma política de pesquisa que tem como objetivo orientar as ações desenvolvidas nesse campo do conhecimento. As pesquisas têm alicerce em princípios e critérios de produção de conhecimento científico e tecnológico, seguindo normas éticas de pesquisa em seres humanos e animais e dissociada do ensino e da extensão. As atividades convergem com as diretrizes nacionais, visando o desenvolvimento sustentável social, econômico e ambiental.

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Vascularização da cabeça de gambás
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2004-09-30) FRANCIOLI, André Luis Rezende; SIKINGER, Carlos Eduardo; AMBRÓSIO, Carlos Eduardo; CARVALHO, Ana Flávia de; MANÇANARES, Celina de Almeida Furlanetto; MIGLINO, Maria Angélica; ROSA, Ricardo Alexandre; HOFMANN, Roberto
16 opossums from natural death or being run over were used. The techniques used were injection of 10% formaldehyde followed by injection of latex (blue for the veins and red for the arteries) in the jugular vein and thoracic aorta, in the cranial direction, respectively, and dissection of the vessels. Vascularization occurs through the common carotid arteries, which branch into internal and external carotid arteries. The jugular vein branches into internal and external. The internal carotid artery goes through divergent caudal and rostral branches to the brain, called the occipital artery. The external carotid artery goes cranially over the pharynx, branching into the facial, lingual and maxillary arteries.
Desenvolvimento das membranas fetais em carnívoros (Canis familiaris, Linnaeus, 1758)
(Fundação de Ensino Octávio Bastos, 2004-09-30) WENCESLAU, Cristiane V.; MIGLINO, Maria Angélica; AMBRÓSIO, Carlos Eduardo; CARVALHO, Ana Flávia de; OLIVEIRA, Priscila C. de; FIORAVANTE FILHO, Nivaldo; ROSA, Ricardo Alexandre; MANÇANARES, Celina Almeida Furlaneto
The present study aims to provide morphological subsidies that can contribute to research in the processes of biotechnology of reproduction, as well as in vitro fertilization, cloning and obtaining stem cells, since this process in carnivores is complex and complicated. Therefore, our proposal aims at describing the structures and evolution of fetal membranes in dogs, including the process of involution of the yolk sac.
Morfologia da placenta canina
(Fundação de Ensino Octávio Bastos, 2001-11-30) AMBRÓSIO, Carlos Eduardo; MIGLINO, Maria Angélica; FERREIRA, Guilherme J. B.C.; CARVALHO, Ana Flávia de; ROSA, Ricardo Alexandre
The placenta of SRD dogs was studied through macro, microscopic anatomy and scanning electron microscopy, analyzing the maternal and fetal vascular systems. It was classified as complete annular zonary, endothelial and lamellar with marginal hematomas in the extension of the margins of the placental brace. The vascularization of the organ is carried out by funicular vessels, branches, central placental and other, chorionic placental. Ventrally to the fetus, the remnant of the highly vascularized yolk sac is evident, characterizing the ventral choriovitheline placenta. Marginal hematomas were considered blood lakes arranged in contact with the trophoblast giving blood leakage originating from the maternal vessels, determining erythrophagositis and iron endocytosis. Placental microvascularization determines the lamellar classification of the canine placenta. At the fetal maternal interface, there are fetal capillaries arranged in a basket shape and maternal capillaries in the form of '' tufts of hair '' interspersed with gaps
Caracterização macroscópica do funículo umbilical de búfalos
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2001-11-30) FERREIRA, Guilherme J. B.C.; CARVALHO, Ana Flávia de; AMBRÓSIO, Carlos Eduardo; MIGLINO, Maria A.; ROSA, Ricardo Alexandre; ESTEVES, Alessandra; THOMAZ, Juliana M.
The umbilical funiculus is the organ that connects the fetus to the placenta where blood and excreta from the fetus pass. Arterial blood flows from the placenta to the fetus through the umbilical veins and venous blood through the arteries, the excretion is carried through the allantoic duct. In this study, nine fetuses were used, which had their funicles measured and dissected, in order to establish developmental correlations and describe their morphology. The funnel was rod-shaped, a parallel arrangement of the vessels in the fetal just portion and a standard ruminant arrangement in the just portion - placental and middle.
A língua: revisão enfocada no estudo da Guaiaquica
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2011-05-30) LOBO, Luis M.; OLIO, Rennan Lopes; SANTOS, Amilton César dos; ROSA, Ricardo Alexandre; CARVALHO, Ana Flávia de; MANÇANARES, Celina Almeida Furlanetto
The guaiquica (Gracilinanus microtarsus), belongs to the family Didelphidae, which is a very important family among marsupials, because in addition to containing many species (like opossums), it represents the model group of marsupials. Marsupial ancestors, from the Cretaceous period, had morphological characteristics very similar to those of today's Neotropical skunks. For this reason, their reproductive adaptations are considered directly related to primitive marsupials, and this similarity is of great interest for the comparative study of their biology. The tongue is a very important organ for the performance of functions such as chewing, swallowing, speech, and participates in functional stimuli that act on the growth and development of the face. The tongue extends into the oropharynx, and occupies most of the oral cavity. It has a root and body that are fixed, and a free apex. It is a muscular organ, capable of performing precise and vigorous movements, such as hygiene, handling food in the mouth, and in the speech articulation. Such mobility is obtained by fixing the base, leaving the apex loose to move in and out of the oral cavity. Therefore, in view of the importance of this organ and the ignorance of the analyzed species, this study aims to compile the morphological data of the species contained in the literature, and to obtain more information about the morphology of the guaiquica.
Segmentação bronquicopulmonar e análise microscópica da árvore brônquica em Quatis
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2011-05-30) SANTOS, Amilton César dos; BERTASSOLI, Bruno Machado; OLIVEIRA, Vanessa Cristina de; ROSA, Ricardo Alexandre; CARVALHO, Ana Flávia de; MANÇANARES, Celina Almeida Furlanetto
The coati (Nasua nasua) is a carnivore belonging to the Procyonidae family that inhabits the entire South American continent. Due to the lack of studies related to anatomical-surgical segmentation and the morphology of the bronchial tree, the objective of this work was to characterize the bronchial tree macro and microscopically for future comparisons in other studies with wild animals. For this work, four euthanized animals (coatis) were used, from CECRIMPAS / UNIFEOB- IBAMA 02027.003731 / 04-76. The bronchiopulmonary segments were identified according to their position pattern in relation to the pulmonary lobe, and the microscopic analysis of the bronchial tree was performed using a routine H.E (hematoxylin / eosin) staining technique. In the lungs of the coatis, 24 bronchiopulmonary segments were found: four in the left cranial lobe; five in the left caudal lobe; three in the right cranial lobe; three in the right middle lobe; four in the right accessory lobe and five in the right caudal lobe. It was found in this work that the lobation of the lungs of coatis are similar to that of domestic carnivores and that microscopically the bronchial tree of coatis is similar to that of the other mammals described in the literature consulted, with great variations in its architecture according to the bronchial tree. branches, decreasing in diameter and thickness of its walls.
Estudo dos dentes de Guaiaquica
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2011-05-30) LOBO, Luis M.; SANTOS, Amilton César dos; ROSA, Ricardo Alexandre; CARVALHO, Ana Flávia de; MANÇANARES, Celina de Almeida Furlanetto
The guaiquica (Gracilinanus microtarsus), belongs to the family Didelphidae, which is a very important family among marsupials, because in addition to containing many species (like opossums), it represents the model group of marsupials. Marsupial ancestors, from the Cretaceous period, had morphological characteristics very similar to those of today's Neotropical skunks. For this reason, their reproductive adaptations are considered directly related to primitive marsupials, and this similarity is of great interest for the comparative study of their biology. The teeth together with the gums, the temporomandibular and symphysial joints of the jaws, and also the masticatory muscles, constitute the masticatory apparatus. This work aims at the morphological characterization of the teeth of guaiquica for a better understanding of evolutionary aspects related to marsupials and other mammals.
Análise da estrutura macro e microscópica das glândulas salivares parótidas em duas espécies de procionídeos:
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2011-05-30) SANTOS, Amilton César dos; BERTASSOLI, Bruno M.; OLIVEIRA, Vanessa Cristina de; SOUZA, Aline F.; OLIVEIRA, Franciliusa D.; ROSA, Ricardo Alexandre; SILVA, Jodonai B.; CARVALHO, Ana Flávia de; MANÇANARES, Celina Almeida Furlanetto
The coati (Nasua nasua, Linnaeus, 1766) with daytime habits and the hand-pelada (Procyon cancrivorus, G. Cuvier, 1798) with twilight and nighttime habits, are terrestrial mammal species, belonging to the procionid family that are widely found in the Brazilian territory. For this work, three coatis and two hand-peeled adults from the Scientific Creation-CECRIMPAS of the University Center of the Fundação de Ensino Octávio Bastos (IBAMA 02027.003731 / 04-76) were used. These animals had already been euthanized and used in other research prior to ours. For this research, the parotid salivary glands of coatis and hand-peeled were identified, dissected, extracted, processed and prepared for observation under the optical microscope in the hematoxylin and eosin stains, picrossirius and photocumented. Macroscopically in each of the coatis and hand-peeled, a pair of parotid glands located below the parotid-auricular muscle, ventral to the auricular cartilage, can be seen, where it is in contact with the mandibular glands that are partially covered by the parotid glands. Microscopically, the parotid glands are multilobulated and are constituted by serous acini (parotid) in the coatis. The lobes of the coatis and hand-peeled parotid glands have striated intralobular ducts, lined by simple prismatic epithelium, interlobular ducts that vary their epithelium from simple cubic to bi-stratified cubic and intercalated ducts lined by simple cubic epithelium. They are composed of serous acini, similarly to that of most domestic animals, men and rodents, and unlike the results found in young dogs, lambs and some carnivores such as the ferret that has mixed acinos and some carnivores, which have serous and mucous acinos in their constitution.
Estudo macroscópico dos dentes de Guaiaquica
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2011-05-30) LOBO, Luis M.; SANTOS, Amilton César dos; ROSA, Ricardo Alexandre; CARVALHO, Ana Flávia de; MANÇANARES, Celina de Almeida Furlanetto
The guaiquica (Gracilinanus microtarsus), belongs to the family Didelphidae, which is a very important family among marsupials, because in addition to containing many species (like opossums), it represents the model group of marsupials. Marsupial ancestors, from the Cretaceous period, had morphological characteristics very similar to those of today's Neotropical skunks. For this reason, their reproductive adaptations are considered directly related to primitive marsupials, and this similarity is of great interest for the comparative study of their biology. The teeth together with the gums, the temporomandibular and symphysial joints of the jaws, and also the masticatory muscles, constitute the masticatory apparatus. This work aims at the morphological characterization of the teeth of guaiquica for a better understanding of evolutionary aspects related to marsupials and other mammals.
Morfologia das glândulas parótidas dos Quatis
(Centro Universitário da Fundação de Ensino Octávio Bastos, 2010-05-30) SANTOS, Amilton César dos; OLIVEIRA, Vanessa Cristina de; BERTASSOLI, Bruno Machado; ROSA, Ricardo Alexandre; CARVALHO, Ana Flávia de; MANÇANARES, Celina Almeida Furlanetto
Nasua nasua (coatis) are animals of daytime habit, widely found in Brazilian territory. These animals belong to the masked family as well as the naked hand. Its behavior is diurnal and its characteristic physical elements are the trumpet-shaped snout and the long tail used to maintain balance. For this work, 3 orthothanized animals were used, coming from the Scientific Creatory (CECRIMPAS) -UNIFEOB authorized by IBAMA as the Process: nº 02027.003731 / 04-76. The techniques used were latex injection into the abdominal aorta to replenish the arterial bed, followed by fixation in a 10% formaldehyde solution. The major salivary glands were identified, dissected, extracted, processed and prepared for observation under an optical microscope in the hematoxylin and eosin stains, toluidine blue, picrosirius and PAS and photocumented. Macroscopically, a pair of parotid glands can be seen located below the parotid-auricular muscle, ventral to the auricular cartilage and close to the mandibular gland. The parotid gland is attached to the auricular cartilage of coatis, measured 3.4 cm in cm in length, its width was 3.4 cm and thickness was 0.8 cm on average. This gland is multilobulated and was found to consist of serous acini, striated intralobular ducts, lined by simple prismatic epithelium, interlobular ducts that vary their epithelium from simple cubic to bi-stratified cubic and intercalated ducts lined by simple cubic epithelium.

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