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| VASCONCELOS,ARTUR C.; ABURAD,CARLOS; LIMA,IGOR F.P.; SANTOS,SHEILA M.M.; FREITAS FILHO,SILAS ANTONIO J. DE; FRANCO,ADEMIR; RODE,SIGMAR M.; PARANHOS,LUIZ R.. |
| ABSTRACT The present study aimed to perform an epidemiological survey on the prevalence rate of oral lesions diagnosed in a referral center in Brazil and to establish association between the lesions and the age and gender of the affected patients. This analytical observational study analyzed 3521 medical records of anatomopathological exams of the Pathological Anatomy and Cytopathology Laboratory of the Cancer Hospital of the state of Mato Grosso (Brazil), from December 2011 to September 2015. A total of 1550 relevant medical records was detected. Patients aging between 41 and 60 consisted of 42.84% of the sample. Males were more affected than females (60.13%). Inflammatory processess consisted of the most prevalent diagnosis (43.29%), followed by squamous... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diagnosis; Oral medicine; Pathology; Stomatology. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401691 |
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| Campos,M.P.; Madeira,M.F.; Silva,D.A.; Solcà,M.S.; Espíndola,O.M.; Mendes Júnior,A.A.V.; Figueiredo,F.B.. |
| ABSTRACT The purpose of the present work was to evaluate the accuracy of quantitative polymerase chain reaction (qPCR) performed on samples of fresh frozen tissue (FT) and formalin-fixed, paraffin-embedded (FFPE) healthy skin. This is a validation study conducted with samples from 46 dogs from an endemic area in Brazil. After sample collection, DNA extractions were conducted using commercial kits and qPCR was oriented to kinetoplast DNA (kDNA) targets of the Leishmania infantum species. The results obtained for the FFPE samples showed 63.6% sensitivity and 77.1% specificity, whereas those obtained for the FT samples showed 100% and 48.6%, respectively. Poor agreement was observed for the results of the qPCR technique with FT and FFPE samples. Our results... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diagnosis; QPCR; Canine visceral leishmaniasis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000601443 |
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| Souza,Luiz José de; Reis,Aldo Franklin Ferreira; Almeida,Fernanda Carlos Rodrigues de; Souza,Lara Assed de; Abukater,Marina; Gomes,Maurício Assed Estefan; Abicair,Olívia Araujo; Gonçalves,Pedro Assed. |
| A study of the erythrocyte sedimentation rate during the first hour (ESR) in dengue patients would help determine how this parameter is affected by this disease, as well as whether it can be used for diagnosis. One thousand, three hundred and ninety-eight cases of dengue attended at the Dengue Treatment Center, Campos dos Goytacazes Rio de Janeiro, Brazil, were included. The ESR values were classified as normal or elevated and compared by gender and clinical form of the disease. Among the 1,398 cases ESR was normal in 81.25% (n = 1,136), while in 18.75% (n=262) it was elevated. In 83.92% (n=514) of the male dengue patients ESR was normal, while in 16.08% (n=98) it was elevated. Among female dengue patients, 79.17% (n=622) had normal ESR, and in 20.83%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dengue fever; Erythrocyte sedimentation rate (ESR); Diagnosis. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702008000600005 |
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| Lorenson,M.S.; Miani,M.; Guizzo,J.A.; Barasoul,B.; Martínez-Martínez,S.; Rodríguez-Ferri,E.F.; Gutiérrez-Martín,C.B.; Kreutz,L.C.; Frandoloso,R.. |
| ABSTRACT Glässer's disease is an emergent bacterial disease that affects swine husbandries worldwide causing important economic losses. The aetiological agent, Haemophilus parasuis, is currently divided in fifteen serovars but an increasing number of non-typeable serovars have been reported. Indirect hemagglutination (IHA) is indicated as a serotyping method for H. parasuis. In the present study, we describe an additional step that aims to work around a possible obstacle in the original protocol that may compromise the outcome of this assay. We observed that the choice of anticoagulant for blood collection influences and/or impairs spontaneous adsorption of H. parasuis antigens on sheep red blood cells (SRBCs). However, regardless of the anticoagulant... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Haemophilus parasuis; Diagnosis; Tannic acid; Serotyping; Indirect hemagglutination. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352017000100015 |
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| Langoni,H.; Lucheis,S. B.; Da Silva,R. C.; Castro,A. P. B.; Paes,A. C.. |
| Visceral leishmaniasis is a zoonotic disease caused by parasites of the Leishmania genus. Dog is the major source of infection to man, especially in urban areas. The authors report a case of visceral leishmaniasis in a pit bull female dog from Bocaina, São Paulo, Brazil. The animal presented clinical signs compatible with leishmaniasis, including skin lesions in the body and partial damage of the external ears. The indirect fluorescent antibody test (IFAT) demonstrated a titer of 1280, and promastigote forms of Leishmania sp were isolated by the culture of bone marrow puncture. Cytological analysis of the lymph node and smear of the bone marrow puncture revealed macrophages containing amastigote forms of Leishmania sp in their inner region. The test of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Leishmania; Zoonosis; Dog; Diagnosis; Hemoculture; Serology; Polymerase chain reaction (PCR). |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992005000300012 |
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| Fonseca Pinto, Ana Carolina Brandão de Campos; Tatarunas, Angélica Cecilia; Chalita, Maria Carolina Catai; Michalany, Nilceo Schwery; Matera, Julia Maria. |
| Objective: To describe the clinical signs and radiographic, cytological and histopathological findings in a dog presented with antebrachiocarpal joint synovial sarcoma. The literature search was performed in CAB and MEDLINE databases, for the retrospective period of-t8 years. Description: A 9 year-old mongrel intact male dog was presented t0 the Small Animal Surgery Service of the Veterinary Hospital of the School of Veterinary Medicine and Animal Science of the University of São Paulo, São Paulo, SP, Brazil, for evaluation of a subcutaneous soft issue mass located cranial to the right antebrachiocarpal joint. Radiographic and cytologicalfindings suggested a malignant neoplasm, which was confirmed by the histopathological analysis to be a synovial sarcoma.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neoplasms; Sarcoma; Synovial; Diagnosis; Arthrography; Joints; Surgery; Amputation; Dogs Neoplasmas; Sarcoma sinovial; Diagnóstico; Artrografia; Articulaciones; Cirurgía; Amputación; Perros neoplasias; Sarcoma sinovial; Diagnóstico; Artrografia; Articulações; Cirurgia; Amputação; Cães. |
| Ano: 2004 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3235 |
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| Silva Júnior,L.C.; Arruda,L.C.P.; Silva,D.G.B.; Soares,F.A.P.; Borba Neto,A.V.; Leite,J.E.B.; Soares,P.C.. |
| A seven month old female goat showed neck swelling, apathy, appetite and weight loss, restlessness, increased salivation, cough, and regurgitation episodes which occurred post feeding. The animal was evaluated through both clinical and radiographic examinations. Plain radiography was performed and contrasted X-ray was done using barium sulfate. For radiological examination, the lateral projection was used for analysis. The results showed a radiopaque content in the esophageal lumen dorsally positioned to heart with density and appearance similar to the rumen. A dilation of the esophagus was reported and a diagnosis of megaesophagus was made. In conclusion, contrast esophagography must be included in the diagnosis of megaesophagus in goats. |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Goat; Esophagus; Radiography; Diagnosis. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300033 |
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| Federici,JF; Vanderhasselt,R; Sans,ECO; Tuyttens,FAM; Souza,APO; Molento,CFM. |
| Abstract Scientific literature on broiler chicken welfare in Brazilian industrial systems is scarce. This study aimed at assessing broiler chicken welfare on industrial farms in the State of Rio Grande do Sul, Southern Brazil, using the Welfare Quality(r) assessment protocol for poultry, to provide directly applicable scientific information. Results are presented as criteria scores ranging from 0 to 100, with higher scores indicating better welfare; and percentages of prevalence. The scores classified as excellent (above 80) were absence of prolonged thirst, absence of prolonged hunger, litter quality, breast blister and touch test. Enhanced scores (between 55 and 80) were comfort around resting, plumage cleanliness and dust sheet test. Acceptable scores... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal welfare; Assessment; Diagnosis; Poultry welfare; Welfare Quality(r). |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100133 |
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| Silva,Karla Patrícia Chaves da; Takaki,Galba Maria de Campos; Silva,Leonildo Bento Galiza da; Saukas,Tomoe Noda; Santos,André Souza; Mota,Rinaldo Aparecido. |
| To assess the potency of the PPD-mallein produced in Brazil, five animals were from a property identified as a focus of glanders. These animals had suggestive clinical signs of the disease and the other five, from a property free from glanders, showed no clinical signs and were serology negative (control group). PPD-mallein from Burkholderia mallei was obtained by precipitation with trichlo-roa-cetic acid and ammonium sulfate. The animals were inoculated according to the criteria established by Department of Agriculture, Livestock and Supply (MAPA) for the diagnosis of glanders. After 48 h of application of PPD-mallein, there was swelling in the area of application, presence of ocular secretion and tears in sick animals. The control group showed no... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mallein test; Equus asinus; Diagnosis. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100027 |
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| Nascimento,ER; Pereira,VLA; Nascimento,MGF; Barreto,ML. |
| Avian mycoplasmas occur in a variety of bird species. The most important mycoplasmas for chickens and turkeys are Mycoplasma gallisepticum (MG), M. synoviae (MS), and M. meleagridis. Besides, M. iowe (MI) is an emerging pathogen in turkeys, but of little concern for chickens. Mycoplasmas are bacteria that lack cell wall and belong to the class Mollicutes. Although they have been considered extracellular agents, scientists admit nowadays that some of them are obligatory intracellular microorganisms, whereas all other mycoplasmas are considered facultative intracellular organisms. Their pathogenic mechanism for disease include adherence to host target cells, mediation of apoptosis, innocent bystander damage to host cell due to intimate membrane contact,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Airsacculitis; Diagnosis; Mycoplasma; Mollicutes; Poultry. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2005000100001 |
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| Carmo,Fabiana Bononi; Terreri,Maria Teresa; Succi,Regina Célia de Menezes; Beltrão,Suenia Vasconcelos; Gouvea,Aida de Fátima Tomé Barbosa; Paulino,Erica Regina Cruz; Machado,Daisy Maria. |
| ABSTRACT Background: The increase in life expectancy for patients living with human immunodeficiency virus (HIV) infection has resulted in health complications related to a chronic disease. Objectives: To evaluate the prevalence of bone mineral density (BMD) alterations and vitamin D concentrations in HIV-infected children and adolescents and to verify the variations in those parameters during a 12-month interval. Methods: A prospective cohort study with a dual period of evaluation was conducted in 57 patients perinatally HIV-infected and one patient with sexual abuse in early infancy. Demographic, anthropometric, pubertal stage, viral load, T CD4+ cell count and antiretroviral therapy were evaluated. Biochemical tests and total body (TB) and lumbar... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: HIV; Antiretroviral; Infant; Diagnosis; Metabolism; Bone. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000300270 |
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| Biava,J.S.; Gonçalves,R.C.; Javorouski,M.L.; Bonat,M.; Lacerda,O.; Murakami,P.S.; Vilani,R.G.D.C.; Biondo,A.W.. |
| This paper describes the in vivo Bronchoalveolar lavage (BAL) technique by endoscopy in tapirs (Tapirus terrestris) with clinical signs of tuberculosis. The technique was performed in two tapirs, male and female, from Curitiba Zoo, Paraná, Brazil. A flexible endoscope and a polyethylene catheter were used after the chemical restraint of the animals. For BAL technique, 60mL of saline 0.9% were infused with a polyethylene catheter, introduced by the endoscope's working channel, and 15mL of BAL were recovered, analyzed and submitted to cytocentrifugation. Slides were stained by Papanicolaou, periodic acid-Schiff (PAS) and Ziehl-Neelsen methods contained high quantity of inflammatory cells on light microscopy (macrophages 27.5%, lymphocytes 0.5%, neutrophis... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tapirs; Diagnosis; Endoscopy; Tuberculosis. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000601643 |
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| Registros recuperados: 230 | |
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