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| Registros recuperados: 17 | |
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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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| 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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| Di Filippo,P.A.; Santana,A.E.; Nogueira,A.F.S.; Anai,L.A.; Campos Filho,E.. |
| Estudaram-se as características macroscópicas, bioquímicas e citológicas do líquido peritoneal de equinos submetidos a um modelo experimental de obstrução intestinal em 24 animais, distribuídos em grupos: de controle instrumentado (GI), de obstrução do duodeno (GII), de obstrução do íleo (GIII) e de obstrução do cólon maior (GIV). As amostras de líquido peritoneal foram colhidas antes da cirurgia (T0), durante as obstruções (T60i-T180i) e após as desobstruções (T60ri-T7º ). Durante o período obstrutivo, não foram observadas alterações significativas nos parâmetros bioquímicos e citológicos avaliados no líquido peritoneal dos animais. Após as desobstruções, apenas os animais de GII e GIII apresentaram resposta inflamatória mais intensa, caracterizada por... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cavalo; Fluido peritoneal; Cólica; Peritonite. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352009000600005 |
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| Jorge,M.L.N.; Orlandi,C.M.B.; Santana,A.E.. |
| RESUMO A citologia uterina consiste em método prático e eficiente para o diagnóstico de afecções uterinas na égua, contribuindo para a conduta terapêutica e o prognóstico quanto à fertilidade das fêmeas. Assim, o objetivo deste trabalho foi comparar diferentes técnicas de coleta de material para citologia uterina em éguas, a fim de se verificarem possíveis diferenças qualitativas e quantitativas e a praticidade na execução das metodologias. Para tanto, 12 éguas multíparas foram submetidas ao exame citológico uterino, durante o estro e o diestro, por meio de escova ginecológica e lavado uterino de baixo volume. Com esse ensaio, observou-se que não houve diferença significativa (P>0,05) no resultado da citologia uterina entre as diferentes técnicas... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equino; Endometrite; Neutrófilos; Citologia e útero. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000400802 |
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| Severo,J.S.; Aoki,V.; Santana,A.E.; Mantovani,M.M.; Michalany,N.S.; Larsson Junior,C.E.; Larsson,C.E.. |
| ABSTRACT Pemphigus foliaceus (PF) is the most common autoimmune skin disease in dogs. It is characterized by pustules, erosions, and crusts which occur due to the presence of autoantibodies that target intercellular adhesion. Histopathological examination is considered the gold standard pattern in the diagnosis, but may sometimes be inconclusive, especially when the characteristic findings are not identified. New diagnostic tests are continuously being developed and immunofluorescence assays, could be a valuable alternative diagnostic tool. This study aimed to evaluate the applicability of direct and indirect immunofluorescence (DIF and IIF) tests for the diagnosis of canine PF. Twenty eight dogs were divided into two groups: Group I with 14 dogs with PF... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Immunofluorescence; DIF; IIF; Pemphigus foliaceus. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000300649 |
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| Campebell,R.C.; Peiró,J.R.; Valadão,C.A.A.; Santana,A.E.; Cunha,F.Q.. |
| Lidocaine (100mg 2%) injected into the carpal joint was used to evaluate the inflammatory response induced by injection (1.5ng) of intra-articular E. coli lipopolysaccharide (LPS) endotoxin. Seventeen male Mangalarga horses aged two to three years were divided into three groups and in all animals was injected 0.9% saline (SAL) in the left carpus (LC), and in the right carpus (RC) one of the following combinations were injected: group A (n=6) LPS plus SAL; group B (n=6) LPS plus lidocaine; group C (n=5) lidocaine plus SAL. Synovial fluid and blood samples were collected immediately before the injection of LPS (T0), and at 1.5 (T1), 3 (T2), 6 (T3), 12 (T4) and 36 hours (T5) after the injection. Clinical and physical variables and cellular and biochemical... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horse; Synovitis; Lipopolysacharide; TNF-alpha; Lidocaine. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352004000300001 |
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| Nogueira,A.F.S.; Di Filippo,P.A.; Anai,L.A.; Vieira,M.C.; Simplício,K.M.M.G.; Santana,A.E.. |
| The initial inflammatory stages of the colic syndrome include changes known as acute phase response. The aim of this study was to contribute with the establishment of reference values concerning the electrophoretogram of peritoneal liquid from healthy horses and horses submitted to experimentally induced intestinal obstruction. Twenty-one horses were allotted in four groups: duodenal obstruction (DG), ileum obstruction (IG), left-dorsal colon obstruction (MG), and control group (CG). Peritoneal liquid was sampled before obtruction (T0), with 3 hours of obstruction (T3) and 6, 30, 102 and 174 hours after desobstructing (T6, T30, T102 and T174, respectively). Total protein levels were determined by the biuret method and protein fractions were obtained by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Peritoneal fluid; Equine; Colic; Acute phase proteins. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000300665 |
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| Godoy,R.F.; Santana,A.E.; Campos Filho,E.; Oliveira,J.V.. |
| Colheram-se amostras de sangue do cordão umbilical (SCU) e do sangue circulante de cinco eqüinos neonatos, imediatamente após o nascimento, e o sangue da própria mãe, utilizando-se um sistema a vácuo. O material foi submetido à contagem global de hemácias e leucócitos e à determinação do volume globular e da concentração de hemoglobina; à contagem diferencial de leucócitos em esfregaços sangüíneos; e ao cálculo dos índices eritrocitométricos. Foram realizadas a dosagem de proteínas séricas totais e a eletroforese das proteínas séricas em gel de agarose. Não houve diferenças significativas entre os parâmetros do SCU e do sangue da jugular dos potros. No SCU dos potros observaram-se valores mais elevados para contagem global de hemácias (9,75x10(6)/µl),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eqüino; Cordão umbilical; Hematologia. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000600004 |
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| Zuccari,D.A.P.C.; Santana,A.E.; Rocha,N.S.. |
| Foram utilizados anticorpos monoclonais para marcação imunoistoquímica dos tecidos tumorais e obtenção de informações sobre a histogênese dos tumores mamários utilizando-se anti-citoqueratinas para marcação de células epiteliais, e anti-actina e anti-vimentina para células mioepiteliais. O procedimento imunoistoquímico mostrou-se esclarecedor com relação à histogênese dos tumores mamários, confirmando a marcação de células epiteliais com as citoqueratinas que perdem sua expressão na transformação celular maligna. A alfa-actina e a vimentina mostraram-se eficientes na marcação de células mioepiteliais. A alfa-actina diminuiu a marcação na metaplasia óssea ou cartilaginosa contrariamente à vimentina cuja marcação foi aumentada. Os resultados permitem melhor... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cão; Tumor de mama; Imunoistoquímica. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352002000600005 |
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| Santana,A.M.; Fagliari,J.J.; Camargo,C.M.S.; Santana,A.E.; Duarte,J.M.B.; Silva,P.R.L.. |
| The serum protein concentrations of brown brocket deer (Mazama gouazoubira) obtained by agarosis gel and sodium dodecyl sulphate-polyacrylamide (SDS-PAGE) gel were determined from blood samples of ten adult healthy animals (six females and four males), monthly collected in the morning, during 12 months. The animals, maintained in individual stable and protected from noise, received ad libitum a diet of comercial ration and green roughage. Serum protein concentrations in agarosis gel revealed the presence of four protein fractions: albumin, alphaglobulin, betaglobulin, and gammaglobulin. Only serum concentrations of albumin were influenced by season, being values in spring higher than values in summer (4.15 x 3.64g/dl). Serum concentrations of albumin (4.05... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Veado-catingueiro; Proteinograma; Eletroforese; SDS-PAGE. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000600039 |
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| Anai,L.A.; Munhoz,T.D.; Semolin,L.M.S.; Reis Filho,N.P.; Terra,E.M.; Jark,P.C.; Fonseca,D.M.; Nogueira,A.F.S.; Tinucci-Costa,M.; Santana,A.E.. |
| ABSTRACT Lymphoma is a malignant tumor characterized by cell proliferation of lymphoid origin and corresponds to 90% of all hematopoietic neoplasms of dogs. Regulatory T cells (Tregs) have been the target of many investigations in oncology due to their potential of down-regulating immune responses, as well as ensuring the maintenance of active mechanisms of tumor suppression. The aims of the present study were to compare the percentage of Tregs in peripheral blood between dogs with multicentric lymphoma and healthy animals, together with the percentage of Tregs in peripheral blood and lymph nodes of dogs with multicentric lymphoma. Twenty-six animals were enrolled in the study: 10 healthy dogs comprised the control group (CG) and 16 dogs with multicentric... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Regulatory T cells; Canine; Lymphoma; Foxp3. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601496 |
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| Cápua,M.L.B.; Santana,A.E.; Nakage,A.P.M.; Godoy,A.V.; Kataoka,A.. |
| The hematological parameters red blood cells (RBC) and total white blood cells (WBC) counts, hematocrit, hemoglobin concentration, and RBC indexes (median corpuscular volume and median corpuscular hemoglobin concentration) were determined and T CD5+ lymphocytes and CD4+ and CD8+ subpopulations of the umbilical cord blood (UCB) of dogs were quantified by the cytofluorimetric technique. Nine adult Beagles, from two do five-year old, were used as control. The umbilical cord blood (UCB) was collected from 20 neonate dogs. The method for the UCB collection was adequate to obtain sufficient quantity of blood for the accomplishment of the hematological analyses and lymphocyte quantification. Cytoscopic preparations of the UCB suggested high erythropoietic... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dog; Immunophenotyping; Hematology; Lymphocyte subpopulations; Umbilical cord blood. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352009000400005 |
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| Registros recuperados: 17 | |
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