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Item Ultrassonografia abdominal de tamanduás-bandeira (Myrmecophaga tridactyla) machos e fêmeas(Universidade Federal de Goiás, 2017-06-26) Albuquerque, Luíza Lucena de; Martins, Danieli Brolo; http://lattes.cnpq.br/2159963349521553; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Martins, Apostolo Ferreira; Simm, Rejane Guerra RibeiroThe giant anteater (Myrmecophaga tridactyla) is a wild mammal of the superorder of Xenarthras, native to Central and South America, which is currently classified as vulnerable in the list of endangered species. A fact that can have as causes, from the territorial advance of the agricultural activities to the constructions of roads and fires. Scientific research is of great importance for the conservation of species included in this list and there is a dearth of data about the anteater. Among these information to be collected, there is little information about ultrasound examination in this species. The absence of a reference standard for performing and evaluating ultrasonographic examination for specific species may limit the application of this test and disrupt the establishment of an accurate diagnosis. For these reasons, the aim of this study was to establish a reference standard for the ultrasonographic evaluation of the abdomen of male and female giant anteaters. For this, 10 adult animals, five females and five males, clinically healthy, were used from the Fundação Jardim Zoológico de Brasília. The animals were anesthetized using the Foundation's own protocol, the animals were placed in dorsal decubitus position, and then a wide tricotomy of the abdomen was performed to allow abdominal scanning. The visible structures were established in the abdominal ultrasound examination of the anteaters, have also been established: topographic position, anatomical relationships, ecotexture and echogenicity of: urinary vesicle, uterus, testes, kidneys, spleen, liver, stomach and intestines. It has also been described the presence of alterations in some animals, such as: an animal with intrauterine fluid; an animal with hepatomegaly; an animal with splenomegaly; and thre animals with abdominal fluid. It has been verified that the abdominal ultrasound examination of anteater can be performed according to what is already recommended for dogs and cats and its evaluation and interpretation can be compared with the examinations of domestic mammals as well as descriptions already documented in other species of mammals Wild.Item Ultrassonografia em modo b e doppler pulsado para a avaliação da injúria renal aguda induzida em cães adultos(Universidade Federal de Goiás, 2015-08-24) Bragato, Nathália; Fioravanti, Maria Clorinda Soares; http://lattes.cnpq.br/8772502020076257; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Borges, Naida Cristina; Veado, Júlio César Cambraia; Carvalho, Rosângela de Oliveira AlvesAcute kidney injury (AKI) resulting from toxic or ischemic insults and usually affect the tubular portion of the nephron, the use of potentially nephrotoxic drugs such as gentamycin one of the main causes. Early detection allows the AKI appropriate intervention may prevent or mitigate damage to the tubular cell and the development of acute renal failure (ARF). Diagnosis requires a combination of techniques, and be effective employment ultrasonography associated with laboratory tests. Ultrasound allows assessment of morphology and renal echogenicity by taking on bi-dimensional mode (B-mode) and renal hemodynamics through the assessment with pulsed Doppler with resistivity and pulsatility indices calculation. In this study, AKI was induced in six dogs with 30mg/kg of gentamicin once a day, for 10 days, in order to confirm the importance of B-mode and pulsed Doppler ultrasound for the diagnosis, monitoring and prognosis determination. Dogs were followed for 45 days by clinical examination, urinalysis, serum urea and creatinine, urinary GGT dosing and ultrasound. Six healthy dogs were used as control group and followed the same moments. The results of this study demonstrated that ultrasound is earlier than changes in laboratory diagnosis of ARI, and is useful for monitoring and prognosis determination, since the ultrasound aspect returned to normal in most dogs after recovery and dogs with ARF had higher values of the volume, of the Doppler indices and the degree of echogenicity.Item Ultrassonografia do tumor sólido de Ehrlich inoculado em camundongos(Universidade Federal de Goiás, 2017-03-03) Castelló, Carla Martí; Figueiroa, Andris Bakuzis; http://lattes.cnpq.br/3477269475651042; Miguel, Marina Pacheco; http://lattes.cnpq.br/3078760368293415; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Borges, Naida Cristina; Martins, Danieli Brolo; Cardoso, Clever GomesThe research to prevent cancer, diagnose early, and find new therapies is one of the main challenges of current medicine, and in vivo tumor models are essential for this aim. Imaging techniques, such as ultrasound, assists the research by helping to obtain data that are more accurate and to reduce the number of animals necessary to obtain statistically significant results. Ehrlich carcinoma is one of the most widely used models but it has not an ultrasonographic description. In this study, serial ultrasound examinations were performed, in B-mode and Doppler, on Ehrlich solid carcinomas (ESC) inoculated in mice. From the measurements obtained by ultrasound, the growth patterns were analyzed and the tumors were separated in two groups depending on the specific growth rate (SGR). Ultrasonographic characteristics of capsule, margins, echotexture, vascular flow, and Doppler indices of Resistivity Index (RI) and Pulsability Index (PI) were compared between groups. ESC presents variable growth patterns; a capsule detectable by ultrasound, which sometimes present discontinuity; detectable flow in most of the exams; and the possibility of a central focus of necrosis or several necrosis focuses separated by tissue. In conclusion, tumors with high vascularization tend to have high SGR, while tumors that presented homogeneous echotexture and absence of blood flow tend to have lower SGR. The study also showed that changes in tumor vessels are reflected in Doppler indices, with significantly lower RI and PI, than normal vesselsItem Estudo meta-analítico de características relacionadas à qualidade da carne e da carcaça em bovinos(Universidade Federal de Goiás, 2017-03-06) Cavalcante, Alliny Souza de Assis; Prado, Cristiano Sales; http://lattes.cnpq.br/1661902818272650; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Borges, Naida Cristina; Lopes, Fernando Brito; Ferreira, Jorge LuisThe number of the Brazilian herd has been increasing exponentially, so it is necessary to adjust the production systems and performance with the objective of favoring the increase of production and a supply of meat in Brazil. A pay for the national court is only a live weight and there is no carcass yield of the animals, however with future changes in the scenario. Several factors may directly or indirectly influence the quality of beef, such as softness, fat and palatability of the meat that may influence the final price of the product. Some evaluations are performed to evidence the body composition, no animal, they are EM, BF and IMF. These evaluations are performed for evaluation of the meat composition and fat thickness of no animal. Due to the large number of researches on the quality of the material, the work was conducted with the aim of obtaining combined means of meat and carcass quality indicators, as well as to verify the effect of certain factors on these data using a meta-analysis as tool. The research was performed in the PubMed and Scielo sites from 2009 to 2016 based on 49 scientific papers containing AOL, EG and EGP8 carried out in cattle, totaling an average of 9,142 animals analyzed in relation to the carcass characteristics. Of the database for the purpose of sex, age, breed and weight of the animal. The results of this study demonstrated that the measurements were performed in the carcass, presenting averages higher than those performed by ultrasonography.Item Ruminite, abscessos hepáticos e enfermidades podais em bovinos: avaliação dos achados após o abate(Universidade Federal de Goiás, 2018-07-27) Garcia Neto, Antônio Ferreira; Lima, Caroline Rocha de Oliveira; http://lattes.cnpq.br/6826430624824195; Silva, Luiz Antônio Franco da; http://lattes.cnpq.br/0446055905975647; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Noronha Filho, Antônio Dionísio Feitosa; Martins, Apóstolo FerreiraBest zootechnical indexes are important in beef cattle breeding. It is allied to the satisfactory conditions of creation and sanity. If not observed, metabolic imbalances may occur. The post mortem relationship between ruminal disturbances, hepatic abscesses and foot diseases was evaluated in beef cattle finished in pasture in a southwestern state of Goias. Then, an evaluation of the financial losses was carried out due to ruminal condemnations of cattle slaughtered in southwestern state of Goias. About the relationship, 970 male bovines, Nelore, 25 to 36 months of age, were evaluated by ante-mortem and post-mortem examination of the hoof, liver and rumen. It was considered the presence or absence of diseases. Data analyzed by the chi-square test (p <0.05). In the financial study, we considered the findings of 1,275 male bovine animals, Nellore, 25 to 36 months of age, 597 confined and 678 to pasture. Data analyzed by descriptive statistics. 363 cattle with hoof diseases, hepatic abscesses or ruminal disorders. 52 with hoof diseases, nine with hepatic abscess and 302 with ruminal alterations. Of these, 27 with two associated diseases. None with three simultaneous lesions. Ruminal lesions were found in 47 confined animals and 29 to pasture. The mean rumen weight with lesion was 4.55 kg and the mean rumen weight healthy was 4.50. The total condemned weight was 345.50 kg, 213.50 of confined cattle and 132 of pasture. The loss was R $ 2,245.75 (US $ 688.88), if sold domestically, or R $ 3,154.41 (US $ 967.62), if exported. There was no postmortem relationship between ruminitis, hepatic abscess and hoof diseases in the evaluated animals. The financial impact of ruminal condemnations was significant.Item Resposta inflamatória em cadelas após exerese de neoplasia mamária maligna submetidas a quimioterapia e suplementadas ou não com imunoestimulante(Universidade Federal de Goiás, 2014-09-15) Oliveira, Vilma Ferreira de; Fioravanti, Maria Clorinda Soares; Flemming, José Sidney; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Fioravanti, Maria Clorinda Soares; Santana, Aureo Evangelista; Fagliari, José Jurandir; Oliveira, Kellen de Sousa; Martins, Apóstolo Ferreira(Sem resumo em outra língua)Item Endoscopia em cães: aspectos macroscópicos e microscópicos da mucosa gástrica após intoxicação por tetracloreto de carbono e técnicas para detecção de helicobacter spp(Universidade Federal de Goiás, 2012-11-30) Santos, Brunno Medeiros dos; Fioravanti, Maria Clorinda Soares; Moura, Veridiana Maria Brianezi Dignani de; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Borges, Naida Cristina; Amaral, Andréa Vitor Couto do; Gama Filho, Belarmino da; Damasceno, Adilson Donizeti; Carvalho, Rosângela de Oliveira AlvesThe mucosa is the most vulnerable gastric layer to damage, as it is the interface between the external environment and the body. For this reason, it presents specific mechanisms to maintain the integrity, but, when the triggering agent persists or is very aggressive, the defense mechanisms are overcome and mucosal injuries manifest. The endoscopy is the main technique for identifying this type of injury and it has the advantage of facilitating the material collection for the bacteriological and histological confirmation of the causing agent. The present study aimed to evaluate the gastroscopic and histological aspects of the gastric mucosa of dogs experimentally intoxicated with carbon tetrachloride and to identify the most efficient technique for detecting the bacteria of the genus Helicobacter in the stomach of this animals species by comparing the techniques of cytology, fast urease test and histological sections stained with HE, Giemsa and Warthin-Starry (WS). In poisoned dogs there were hyperemia and hemorrhage by gastroscopy and histology edema, hyperemia and hemorrhage. The Helicobacter detecting prevalence was higher in the cytology exam and the sensitivity was higher in histological sections stained with WS. It was concluded that orally administration of CCl4 to dogs cause diffuse circulatory changes in gastric mucosa and the most efficient technique to Helicobacter spp research is the cytology, being gastric fundus the most suitable region for sampling.Item Descrição morfológica e radiográfica das articulações escapuloumeral e umerorradioulnar de tamanduá-bandeira (Myrmecophaga tridactyla-Linnaeus, 1758)(Universidade Federal de Goiás, 2021-07-30) Silva, Carolina Castro Lyra da; Cardoso, Júlio Roquete; http://lattes.cnpq.br/1710994249874447; Pfrimer, Gabriel de Abreu Pfrimer; http://lattes.cnpq.br/9312207784365232; Borges, Naida Cristina; http://lattes.cnpq.br/9181279951885005; Borges, Naida Cristina; Oliveira, Raquel de Souza Lemos de; Silva, Daniel Barbosa daThe giant anteater (Myrmecophaga tridactyla) has specialized thoracic limbs to forage by breaking the walls of anthills and termite mounds. They are also important for defense posture and locomotion. This study aimed to provide a morphological and radiographic description of the shoulder joint (SJ) and elbow joint (EJ) of the giant anteater. Both joints of 13 tamanduas were assessed by morphological dissections (n=26) and histological evaluation (n=2) and radiographies without (n = 14) and with (n=13) positive contrast. The radiographic projections selected to this study were the mediolateral and craniocaudal projections. The radiographic and anatomical findings were compared with the following results: the SJ had a continuous joint capsule with the tendon sheaths of the short head and long head of the biceps brachii muscle, which could be visualized with an injection of 3 ml of intra-articular contrast. The SJ arthrography was performed with the needle positioned cranially to the joint for contrast injection. The EJ presented three articular compartments, and the insertion of the joint capsule was proximal to the radial fossa and distal to the radial tuberosity in the radial notch of the ulna, which were possible to identify with 2 ml of intra-articular contrast. The EJ arthrography was performed with the needle positioned laterally to the joint for contrast injection. Moreover, the joint capsule presented an evagination like a caudomedial recess and cranial and caudal fat pads. No ligaments stabilizing the SJ and EJ were identified in the macroscopic and histological assessments. The morphological and radiological study provided relevant information on the soft-tissue characteristics of shoulder and elbow joints, which may aid clinical-surgical and diagnostic imaging procedures.