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| Registros recuperados: 63 | |
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| Takada, Luciana; USP; Bicudo, Sony Dimas; UNESP; Rodrigues, Carlos Frederico; APTA; Coelho, Lia de Alencar; USP; Perri, Silvia Venturolli; UNESP. |
| Este trabalho foi realizado com o objetivo de estudar a eficácia do protocolo de curta duração de sincronização do estro. As ovelhas foram divididas em quatro grupos: Grupo Controle (esponjas de MAP por 12 dias, e eCG na retirada); Os Grupos I, II e III permaneceram com a esponja por quatro dias e na retirada foi aplicado 100 µg de PGF e adicionalmente: no Grupo I (0,1 mg de Benzoato de estradiol - BE na colocação da esponja e 48h após a retirada 50 µg de GnRH); Grupo II (35 mg de progesterona injetável e 0,1 mg de BE na colocação da esponja e na retirada 400 UI de eCG e 50 µg de GnRH 48h após); Grupo III (35 mg de progesterona injetável e 0,2 mg de BE na colocação da esponja e na retirada 400 UI de eCG e 50 µg de... |
| Tipo: Analise laboratorial e pesquisa de campo |
Palavras-chave: Benzoato de estradiol; ECG; GnRH; Progesterona; Ultrassonografia reprodução animal Estradiol benzoate; ECG; GnRH; Progesterone; Ultrasound. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6938 |
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| YILMAZ,BURCIN; CAKMAK,HULYA; TAVMAN,SEBNEM. |
| Abstract: In this study effects of ultrasonic pretreatment with different sonication sources on drying behavior of carrot slices were evaluated. Fresh carrot slices were pretreated with ultrasonic probe at 65, 75 and 85 W or ultrasonic bath at 10, 20 and 30°C for 3, 5 and 10 min before air drying. Water gain % and solid loss % of pretreated samples were calculated and color values, β-carotene content and rehydration ratios of dried samples were determined. Drying behavior of the pretreated samples was evaluated and the drying data were fitted to thin layer drying models. Constant drying rate period was not observed for the carrot slices; however two definite falling-rate periods having different slopes were obtained. Drying time was significantly reduced... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carrot; Ultrasound; Β-carotene; Rehydration; Modelling. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000500905 |
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| Mistieri,M.L.A.; Cruz,I.C.K.; Pascon,J.P.E.; Strey,F.W.; Dill,S.; Gomes,E.M.. |
| ABSTRACT Muscle injuries are often reported in humans, but uncommon in dogs. The etiology is degenerative or traumatic, and traumatic is more common in athletes. The diagnosis is obtained by a combination of orthopedic physical examination and imaging diagnosis, such as ultrasonography. Therapy aims to optimize healing and avoid complications. The present study reports a case of partial rupture of thigh adductor muscle in a dog presenting acute lameness of the right pelvic limb. Swelling and pain in the medial region of the thigh was noticed. Ultrasound examination confirmed partial rupture of the thigh adductor muscle. The treatment included non-steroid anti-inflammatory, warm compresses, and rest. Ultrasound examinations were useful in this case to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dogs; Ultrasound; Muscular. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000601907 |
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| Fernandez,S.; Feliciano,M.A.R.; Crivellenti,S.B.; Crivellenti,L.Z.; Simões,A.P.R.; Maronezi,M.C.; Uscategui,R.R.; Capela,C.R.; Gilor,C.; Santana,A.E.; Vicente,W.R.R.. |
| ABSTRACT The aim of this study was to determine the vascular indices of adrenal blood flow in healthy dogs (systolic velocity - SV; diastolic velocity - DV; resistance index - RI). Eighteen dogs (thirty six adrenal) were studied. Physical examination, biochemical profile and dexamethasone suppression test were performed to determine general health status. Echotexture, size, contours and margins, and overall shape of the adrenal gland (right and left) were assessed via ultrasound. By spectral Doppler of the phrenic-abdominal artery, the SV, DV, and RI were acquired. Animals did not show alterations in clinical and laboratory examination and suppression of cortisol. Normal homogeneous and echotexture, regular contours and margins and normal shape and size... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine; Adrenal glands; Ultrasound; Vascularization. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400907 |
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| Rossetto,V.J.V.; Souza,P.M.; Doiche,D.P.; Mamprim,M.J.; Padovani,C.R.; Brandão,C.V.S.. |
| ABSTRACT Among the different materials for bladder augmentation, porcine intestinal submucosa (SIS) is the most widely investigated and stands out for its ability as a cell scaffold. In this context, the ultrasound examination allows the detection of changes from the surgical procedure, enabling the early verification of potential complications and evaluation of patient outcomes. The aim of this paper is to describe the main sonographic findings in dogs submitted to cystoplasty using acellular SIS and seeded with homologous smooth muscle cells at 30 (M30) and 60 (M60) days postoperatively. Sonographic changes included irregularities and thickening of bladder wall especially at M30. Additionally, were visualized urinary sediment and uroliths in animals... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Ultrasound; Tissue repair; Cell therapy; Cystoplasty. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400882 |
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| Fernandez,S.; Feliciano,M.A.R.; Borin-Crivellenti,S.; Crivellenti,L.Z.; Maronezi,M.C.; Simões,A.P.R.; Silva,P.D.A.; Uscategui,R.R.; Cruz,N.R.N.; Santana,A.E.; Vicente,W.R.R.. |
| ABSTRACT To describe the ARFI elastography in the evaluation of the adrenal glands in adult dogs, to evaluate the stiffness of adrenal parenchyma and to determine the qualitative and quantitative standards of the ARFI technique, which have not yet been described in veterinary medicine. Sixty adrenal glands from thirty healthy adult dogs were evaluated by B-mode and qualitative and quantitative ARFI elastography to assess the stiffness of healthy parenchyma and to determine the quality and quantity (shear velocity) standards of ARFI technique in body, cranial and caudal adrenal poles. Findings of ultrasonography evaluations were normal. Qualitative elastography showed that adrenal glands were not deformable and presented homogeneous middle-gray areas. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine; Adrenal; Ultrasound. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000200340 |
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| Malancus,R.N.; Malancus,C.M. Tofan. |
| ABSTRACT The study has been conducted over a period of 4 years, on a total number of 133 dogs, all of those expressing gastrointestinal disorders. Ultrasound and endoscopic examinations were performed in all dogs in order to assess any significant correlations between ultrasonographic and endoscopic findings. The results confirm a significant correlation between the presence of diarrhoea and increased thickness of the large bowel wall, with P<0.5. Another extremely significant correlation we observed is the one between increased thickness of large bowel wall and loss of layering at this level, with P<0.5. Upper GI endoscopy revealed that dilated lacteals in the duodenum are significantly associated with the presence of diarrhoea, P<0.5 and, more... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dogs; Gastrointestinal tract; Ultrasound; Endoscopy. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601451 |
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| Maronezi,M.C.; Feliciano,M.A.R.; Crivellenti,L.Z.; Borin-Crivellenti,S.; Silva,P.E.S.; Zampolo,C.; Pavan,L.; Gasser,B.; Simões,A.P.R.; Maciel,G.S.; Canola,J.C.; Vicente,W.R.R.. |
| The aim of this study was to evaluate the splenic parenchyma of dogs with subclinical ehrlichiosis using Doppler and contrast-enhanced ultrasonography and provide reference values for this organ in affected animals. Seventeen dogs naturally infected with E. canis were selected for this study. Splenic parenchyma echotexture and echogenicity, size and borders were determined by ultrasound scan. The vascular indices of the splenic artery were determined by Doppler. SonoVue, at 0.1mL per animal, was used in microbubble contrast-enhanced ultrasonography to determine wash in, wash out and peak enhancement time in the splenic tissue. B-mode ultrasonography revealed splenomegaly with rounded borders, heterogeneous echotexture and mixed echogenicity. The vascular... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine; Ehrlichiosis; Ultrasound. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000601528 |
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| Bonelli,M.A.; Tudury,E.A.; Santos,C.R.O.; Araújo,B.M.; Diogo,C.C.; Silva,A.C.; Costa,F.S.. |
| Intraoperative ultrasound (IOS) can provide details on various conditions of the spinal cord and vertebral canal. The aim of the present study was to evaluate the feasibility of using IOS in dogs undergoing spinal surgery and to describe the main findings. The vertebral canal of 21 dogs was examined with intraoperative ultrasonography: 13 underwent spinal surgery for removal of herniated intervertebral disc material, three for stabilization of vertebral fracture/luxation, two for removal of vertebral neoplasia, and three for cauda equina decompression. Particular attention was given to signs of cord compression. Intraoperative ultrasonography was feasible and useful in dogs undergoing surgery for spinal cord or cauda equina decompression and fracture... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neurology; Ultrasound; Spinal cord. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000300655 |
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| Garcia,V.C.; Unruh,S.M.; Almeida-Santos,S.M.. |
| RESUMO As serpentes vindas da natureza e encaminhadas para centros de reabilitação ou de pesquisa têm uma idade incerta. Na natureza, esses animais, muitas vezes atingem um tamanho corpóreo menor do que os indivíduos cativos devido a uma menor frequência de alimentação. Assim, a idade de uma cobra recém-chegada da natureza é geralmente estimada com base em seu tamanho corpóreo, o qual é comparado com dados em cativeiro. A utilização dos meios de diagnóstico por imagem tem auxiliado a medicina na análise das serpentes em cativeiro, mediante avaliação da estrutura óssea, dos órgãos e de alterações. Este trabalho relata o uso de diagnóstico por imagem (radiografia e ultrassonografia) para identificar a presença de microchips e, consequentemente, estimar a... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Snake; Radiology; Ultrasound; Body size; Age. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352020000100281 |
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| Abreu,T.G.M.; Feliciano,M.A.R.; Renzo,R.; Kobashigawa,K.K.; Chacaltana,F.D.Y.C.; Crivelaro,R.M.; Silveira,C.P. B.; Cruz,N.R.N.; Aldrovani,M.; Maronezi,M.C.; Silva,P.A.; Thiesen,R.; Laus,J.L.. |
| ABSTRACT Eyes from brachycephalic dogs were studied by acoustic radiation force impulse (ARFI) elastography to establish quantitative and qualitative reference values related to the shape and rigidity of some ocular structures. Eighty-four eyes from 42 adult brachycephalic dogs were included in this study. Animals were subjected to physical, laboratory, and ophthalmic examinations. Following confirmation of good health, the dogs were subjected to ultrasonography and ARFI elastography, emphasizing the optic nerve, ciliary body, and lens. On qualitative elastography, homogeneous characteristics were observed on the ciliary body and optic nerve. Aqueous and vitreous humors were visualized as mosaic-like images. Quantitative elastography showed the mean optic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine; Ocular structures; Ultrasound. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401045 |
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| Bello,Antonio Roberto Crystal; Angelis,Dejanira de Franceschi; Domingos,Roberto Naves. |
| Processes like ultrasound, chlorination and filtration-adsorption were compared to eliminate microorganisms and to adjust established parameters of public drinking water. A mini water treatment plant (WTP-CB), in pilot scale, was projected and built to evaluate each process influence as: decontamination, coagulation-flocculation, sedimentation and filtration. Total and fecal coliforms, Escherichia coli and heterotrophic bacteria and physic/chemical parameters were quantified from water. Ultrasound, chlorination and filtration-adsorption were efficient to inactivate and/or eliminate bacteria. Ultrasound decontamination in addition to coagulation-flocculation, sedimentation and filtration, could be considered as an alternative treatment water solution where... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Water; Filtration; Microorganisms; Ultrasound; Chlorination. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000600009 |
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| Pinto,Marcus Vinícius de Mello; Costa,Daniel Almeida da; Rocha,Lamara Laguardia Valente; Santos,Hélio Ricardo dos; Silva,André Luis dos Santos; Barbosa,Luis Guilherme; Reis,João Batista Alves dos; Bernardo-Filho,Mario. |
| This paper aims to compare the therapeutic effect of the laser As-Ga of 904nm and pulsed Ultrasound of 1 MHz applied in striated skeletal muscle of inflamed rats. The animals received an intramuscular injection of bupivacaine hydrochloride in tibialis muscle in order to induce the inflammatory process, and after 24 hours, the time was considered 0 for the initiation of therapy, using a laser and ultrasound. Samples collected the muscles of the animals were stained with Hematoxylin-Eosin and histological sections of the groups used for the analysis of the muscle tissue in relation to reducing the inflammatory process, comparing the results of the two therapies used. In this study it is suggested that both treatment with laser as with ultrasound can act as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lasers; Ultrasound; Inflammation; Rats. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000700037 |
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| Zhu,Haohui; Yuan,Jianjun; Wang,Yisa; Gao,Fan; Wang,Xiao; Wei,Changhua; Chen,Jiyun; Fan,Xiaohui; Zhang,Mei. |
| Objective:To evaluate whether or not highly active antiretroviral therapy is associated with carotid artery stiffness in human immunodeficiency virus-positive patients in Henan Province, China.Method:Fifty human immunodeficiency virus-positive patients with at least a 5-year history of highly active antiretroviral therapy use and 50 human immunodeficiency virus-positive patients without a history of highly active antiretroviral therapy use were enrolled in this study. Carotid artery intima-media thickness and stiffness were determined by quantitative inter-media thickness and quantitative artery stiffness, respectively.Results:No statistically significant difference in carotid artery intima-media thickness and stiffness was observed between groups. A... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Artery stiffness; AIDS; Ultrasound; HAART. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000500496 |
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| Dias,J.V.; Paredes,B.D.; Mesquita,L.F.Q.; Carvalho,A.B.; Kozlowski,E.O.; Lessa,A.S.; Takiya,C.M.; Resende,C.M.C.; Coelho,H.S.M.; Campos-de-Carvalho,A.C.; Rezende,G.F.M.; Goldenberg,R.C.S.. |
| We investigated whether liver injury by dual exposure to ethanol and carbon tetrachloride (EtOH + CCl4) for 15 weeks would persist after hepatotoxic agents were removed (EtOH + CCl4/8wR). After 15 weeks of hepatic injury with ethanol (5.5%, m/v) and carbon tetrachloride (0.05, mL/kg, ip), 5 of 11 female Wistar rats were sacrificed. The other 6 rats were maintained for an additional 8 weeks without hepatotoxic agents. Ultrasonography showed increased liver echogenicity and dilation of portal vein caliber in both groups (EtOH + CCl4: 0.22 ± 0.01 cm, P < 0.001; EtOH + CCl4/8wR: 0.21 ± 0.02 cm, P < 0.01) vs control (0.16 ± 0.02 cm). Histopathology showed regenerative nodules in both experimental groups. Histomorphometry revealed increased fibrosis... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rat; Cirrhosis; Collagen; Ultrasound; CCl4; Ethanol. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001100008 |
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| Registros recuperados: 63 | |
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