Plasma biomarkers profile of female dogs with mammary carcinoma and its association with clinical and pathological features          下载免费PDF全文

R. P. Soares  L. G. R. Ribeiro  K. A. Damasceno  A. T. Costa  A. Teixeira‐Carvalho  O. A. Martins‐Filho  G. D. Cassali 《Veterinary and comparative oncology》2016,14(1):88-100

The immunological biomarkers profiles were evaluated using Luminex as putative measures to monitor canine mammary carcinomas (MCs). Forty female dogs were categorized into benign mixed tumour (MC‐BMT = 28) and mammary carcinoma (MC=12). The ascendant biomarker signatures were used to compare the groups. For example, a higher frequency of MC‐BMT animals producing IL‐6, CXCL‐8 and CXCL‐10 was observed, whereas for the MC group IL‐2 and CXCL‐8 were detected. MC‐BMT animals without metastasis had an increase in the levels of IL‐2, CXCL‐8, CXCL‐10, IL‐6, TNF‐α, IL‐15 and a decrease in IL‐10 and CXCL‐8. MC‐BMT animals with metastasis showed only an increase in CXCL‐10 and a decrease in IL‐18. After comparing the ascendant signatures following the presence of metastasis in both groups, a higher frequency of dogs exhibiting IL‐10 production was observed. Pearson correlation (P = 0.0273) and receiver operating characteristic (ROC) curve analysis revealed that this pattern was associated with worse outcome and lower survival rates in MC animals.  相似文献   

Effects of gossypol from cottonseed cake on the blood profile in sheep     

Antônio Carlos Lopes Câmara  André Menezes do Vale  Cláudio Roberto Scabelo Mattoso  Marília Martins Melo  Benito Soto-Blanco 《Tropical animal health and production》2016,48(5):1037-1042

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In Vitro Assessment of the Equine Hoof Wall Strains in Flat Weight Bearing and After Heel Elevation     

Maria Clia Ramos Bellenzani PhD  Associate Professor  Júlia Maria D'andrea Greve PhD  Professor-Physiatrics  Csar Augusto Martins Pereira 《Journal of Equine Veterinary Science》2007,27(11):475-480

Horseshoeing is a common practice, but effects on the hoof wall are poorly understood. Strain gauges were used to document and compare hoof behavior in vitro during flat weight bearing and after artificial heel elevation. Ten front limbs of Thoroughbred race horses, shod with conventional flat shoes, were used. Eight strain gauges were symmetrically distributed around the toe, quarters, and heels. Each limb was mounted to a testing machine (Kratos K5002; Kratos Dynamômetros, Ltda., Cotia-SP-Brazil) and subjected to a load equivalent to 30% of the donor's body weight. Strains (μ) were acquired by means of a computerized system and the results compared using Friedman and Wilcoxon statistical tests. There was greater strain variation when the heels were elevated. Compression predominated during flat weight bearing, with a tendency to horizontal traction after heel elevation. The changes in strain caused by heel elevation were not always symmetrical. Elevation of the heels tensed the toe and the medial quarter horizontally, increased load at the posterior portion of the hoof capsule, and hindered its expansion.  相似文献   

The development of the normal Schirmer tear test results during the dog's first year of life     

Manuella Oliveira Borges de Sampaio  Bret A. Moore  Nathália Mendonça de Seabra  Mariza Bortolini  Thayane Cristina Vieira  Camilla Bolmann Martins  Ana Leticia Groszewicz de Souza  Camila Marinelli Martins  Fabiano Montiani-Ferreira 《Veterinary ophthalmology》2023,26(3):184-190

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Birefringence analysis of collagen supraorganization in cat corneas with tropical keratopathy     

Ana L. S. N. Tinasi  Camila P. B. Silveira  Cristiane S. Honsho  José L. Laus  Marcela Aldrovani 《Veterinary ophthalmology》2023,26(5):398-406

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Genotyping of Mycobacterium bovis by geographic location within Mexico   总被引：1，自引：0，他引：1  

Milián-Suazo F  Banda-Ruíz V  Ramírez-Casillas C  Arriaga-Díaz C 《Preventive veterinary medicine》2002,55(4):e129-264

The spacer oligonucleotide typing (spoligotyping) method was used to differentiate 62 Mycobacterium bovis isolates obtained from tissues with macroscopic lesions typical of tuberculosis in dairy cattle from different regions of Mexico. Our purpose was to see if a strain from one region was genetically different from those of other regions (with the long-term aim of doing molecular trace back of isolates obtained in the laboratory). Results from the genetic analysis indicate that M. bovis isolates cannot be grouped by geographic location due to a wide range of genetic types involved in dairy cattle infections. Isolates even from the same herd showed different spoligotypes but some isolates from different region had similar genetic patterns. Genetic typing without epidemiologic information does not seem to be a plausible method to trace back animals to source of origin to detect and eliminate sources of infection.  相似文献   

Development of a differential multiplex PCR assay for equine herpesvirus 1 and 4 as a diagnostic tool     

Carvalho R  Passos LM  Martins AS 《Journal of veterinary medicine. B, Infectious diseases and veterinary public health》2000,47(5):351-359

In this study, a multiplex polymerase chain reaction (PCR) procedure was developed for differentiation of strains and field isolates of equine herpesvirus type 1 (EHV-1) and type 4 (EHV-4). Specific oli-gonucleotide primers were combined to amplify the thymidine kinase (TK) gene region of EHV-1 and EHV-4, which would yield fragments of different lengths for each virus in the same amplification reaction. The specificity of the largest PCR amplicon for EHV-4 was confirmed by restriction digestion with HindIII. The multiplex PCR proved to be a fast and sensitive method for typing EHV-1 and EHV-4 isolates and for detection and differentiation of both viruses in field samples in which infectious virus is no longer available. The sensitivity was improved by combining cycling optimization and visualization of PCR products in ethidium bromide and silver-stained acrylamide gels.  相似文献   

Production and characterization of a panel of monoclonal antibodies for the identification of antigens of Babesia bovis     

Figueiredo JF  Martins MS  Ribeiro MF  Passos LM 《Journal of veterinary medicine. B, Infectious diseases and veterinary public health》2000,47(2):121-126

A panel of monoclonal antibodies was produced and characterized by an indirect fluorescent antibody test (IFAT), an enzyme-linked immunosorbent assay (ELISA) and Western blotting with the aim of identifying antigens of Babesia bovis. After fusion, the resultant hybrids were selected by the IFAT, cloned, maintained in culture in vitro, and cryopreserved in liquid nitrogen. Ten clones producing monoclonal antibodies were found to react against the entire merozoites, three reacted on the surface of the merozoites, and one clone reacted against the polar region of the merozoites. All monoclonal antibodies reacted in ELISA, with the optical density varying from 0.368 to 0.502 (cut off = 0.022). The bands recognized by the monoclonal antibodies in Western blotting had molecular weights ranging from 162 to 19 kDa. Four clones recognized a single band of 73 kDa, and another four did not react in Western blotting.  相似文献   

Factors Influencing the Quality of Life of the Cat in its Relationship with Owners     

Adamelli  S.  Marinelli  L.  Normando  S.  Ciani  A. Camperio  Bono  G. 《Veterinary research communications》2004,28(1):149-151

Veterinary Research Communications -  相似文献   

Evaluation of hematological,biochemical and oxidative stress profile in calves under propofol anesthesia     

Lima  Pedro Paulo Arcanjo  Narciso  Luis Gustavo  Alcindo  Jefferson Filgueira  Deschk  Maurício  Ciarlini  Paulo Cesar  dos Santos  Paulo Sérgio Patto  de Almeida  Breno Fernando Martins 《Veterinary research communications》2022,46(1):27-35

Veterinary Research Communications - Propofol is a widely used drug in veterinary medicine to induce anesthesia; as well as the chosen compound for protocols of intravenous anesthesia. The present...  相似文献