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Comparison between three techniques for videosinuscopy in cattle Ciência Rural
Basso,Fernando Zanlorenzi; Busato,Eduarda Maciel; Silva,Jéssica Rodrigues da; Guedes,Rogério Luizari; Barros Filho,Ivan Roque de; Dornbusch,Peterson Triches.
ABSTRACT: Cattle have extensive paranasal sinuses that are susceptible to disease, most commonly sinusitis. The sinuscopy can be used to evaluate these structures, although there are no descriptions of this region for endoscopic anatomy, especially regarding the trocar position and the most appropriate type of endoscope. This study aimed to standardize the surgical approaches to sinuscopy in cattle by comparing the use of three endoscopes. Four accesses by trephination (one hole for each of the maxillary and frontal sinuses) were made in eight heads of slaughtered cattle. Each hole was inspected with three endoscopes: a 10mm flexible colonoscope with up to 180º of angulation, a 10mm 0° laparoscope and a 4mm 30º arthroscope. It was observed that all regions...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Endoscopy; Videosurgery; Nasal sinus; Sinusitis; Bovine.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701262
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Evaluation of electrosurgery and titanium clips for ovarian pedicle haemostasis in video-assisted ovariohysterectomy with two portals in bitches Ciência Rural
Guedes,Rogério Luizari; Souza,Fernando Wiecheteck de; Freitas,Gabrielle Coelho; Gomes,Cristiano; Castro,Jorge Luiz Costa; Marconato,Francieli; Castro,Verônica Souza Paiva; Pippi,Ney Luis; Dornbusch,Peterson Triches.
ABSTRACT: This study evaluated the use of bipolar electrosurgery and laparoscopic clipping, and their effects on blood loss and the inflammatory response, during a two portal video-assisted ovariohysterectomy technique (two groups with 10 animals each). Surgical time and blood loss volume were significantly lower in the electrosurgery group. There were no significant changes in haematocrit between groups; however, haematocrit did differ between evaluated times, and decreased 10% from the initial measurement to four hours after the procedure. The inflammatory response was significantly higher throughout the post-surgical period, but without any different clinical signs between the two groups. Both techniques had good application for the two portal...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Laparoscopy; Blood tightening; Blood loss; Packed cell volume; Interleukin.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200603
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Infrared thermography evaluation from the back region of healthy horses in controlled temperature room Ciência Rural
Pavelski,Mariana; Basten,Mardjory da Silva; Busato,Eduarda; Dornbusch,Peterson Triches.
The infrared thermography is a diagnostic imaging tool, which measures the surface temperature of an object through its heat emission. It is a non-invasive method, painless, with no involvement of radiation. Horses have elevated incidence of back injuries which causes decrease in their performance. A rapid and accurate diagnostic is essential to start the treatment. The aim of this paper was to establish the ideal time to the animal stay e inside a controlled room to balance their temperature and in the second time verify the thermographic temperature of specific back regions. It was studied fifteen healthy horses, being performed thermography of thoracic, lumbar and pelvic regions in four different times. There was a significant difference between the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Diagnostic exam; Thermographic temperatures; Equine.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000701274
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Thermographic images from healthy knees between dogs with long and short hair Ciência Rural
Nomura,Roberto Harutomi Corrêa; Freitas,Itallo Barros de; Guedes,Rogério Luizari; Araújo,Frederico Fernandes; Mafra,Amanda Cristina Duarte Neves; Ibañez,José Fernando; Dornbusch,Peterson Triches.
ABSTRACT: The aim of this study was to investigate the influence of fur length in the evaluation of knees temperature in healthy dogs, using infrared thermography. This is a non-invasive diagnosis that is able to assess the microcirculation of the internal skin. Changes in temperature reflect from inflammatory reactions and vascular infarction to neurological disorders. Knees of 30 healthy dogs were analyzed, with up to 11 pounds of weight, screened by clinical examination and radiographic examination. Group A, consisting of 13 dogs with short fur, with 26 knees evaluated in total. Group B included animals with long fur, consisting of 17 animals, with 29 knees evaluated in total. The average temperatures of the cranial, lateral, caudal and medial sides of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coat; Knees; Infrared thermography; Imaging diagnosis.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001200600
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