Search Results - "Ramos‐Vara, J. A."

Technical Aspects of Immunohistochemistry by Ramos-Vara, J. A

“…Immunohistochemistry is an integral technique in many veterinary laboratories for diagnostic and research purposes. In the last decade, the ability to detect…”
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Epidermoid cysts associated with the gastrointestinal tract in a dog by Ogden, J. A., Heng, H. G., Ramos‐Vara, J. A.

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Retrospective analysis of factors affecting clinical outcome following CHOP‐based chemotherapy in dogs with primary nodal diffuse large B‐cell lymphoma by Childress, M. O., Ramos‐Vara, J. A., Ruple, A.

“…Numerous factors are known to affect the prognosis of dogs with chemotherapy‐treated lymphomas. However, prognostic factors for dogs with specific subtypes of…”
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Usefulness of Thyroid Transcription Factor-1 Immunohistochemical Staining in the Differential Diagnosis of Primary Pulmonary Tumors of Dogs by Ramos-Vara, J. A, Miller, M. A, Johnson, G. C

“…In a previous study, we characterized the reactivity of monoclonal antibody (MoAb) 8G7G3/1 to thyroid transcription factor-1 (TTF-1) in canine thyroid tumors…”
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Identification of porcine circovirus in tissues of pigs with porcine dermatitis and nephropathy syndrome by Rosell, C, Segales, J, Ramos-Vara, J.A, Folch, J.M, Rodriguez-Arrioja, G.M, Durran, C.O, Balasch, M, Plana-Duran, J, Domingo, M

“…Thirty‐three pigs affected by porcine dermatitis and nephropathy syndrome, 30 from Spain and three from the USA, were investigated in order to detect porcine…”
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When Tissue Antigens and Antibodies Get Along: Revisiting the Technical Aspects of Immunohistochemistry—The Red, Brown, and Blue Technique by Ramos-Vara, J. A., Miller, M. A.

“…Once focused mainly on the characterization of neoplasms, immunohistochemistry (IHC) today is used in the investigation of a broad range of disease processes…”
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Cluster of cases of malignant schwannoma in cattle by Murcia, P. R., Delhon, G., González, M. J., Vilas, M., Ramos-Vara, J. A., De Las Heras, M., Nordhausen, R. W., Uzal, F. A.

“…Between 1998 and 2001, several cases of ataxia and paresis followed by recumbency and death were reported in cows from different farms in a restricted area of…”
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Immunohistochemical Detection of Uroplakin III, Cytokeratin 7, and Cytokeratin 20 in Canine Urothelial Tumors by Ramos-Vara, J. A., Miller, M. A., Boucher, M., Roudabush, A., Johnson, G. C.

“…Immunohistochemistry for uroplakin III (UP III), cytokeratin 7 (CK 7), and cytokeratin 20 (CK 20) using commercially available antibodies was done in normal…”
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Immunohistochemical Detection of CD34, E-cadherin, Claudin-1, Glucose Transporter 1, Laminin, and Protein Gene Product 9.5 in 28 Canine and 8 Feline Meningiomas by Ramos-Vara, J.A, Miller, M.A, Gilbreath, E, Patterson, J.S

“…The variation in histologic pattern of meningiomas can make their diagnosis challenging. The immunohistochemical profile of 28 canine and 8 feline meningiomas…”
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Squamous Papillomas of the Conjunctiva in Dogs: A Condition Not Associated With Papillomavirus Infection by Beckwith-Cohen, B., Teixeira, L. B. C., Ramos-Vara, J. A., Dubielzig, R. R.

“…Papillomas of the conjunctival surface in people can be of viral or nonviral origin and are found in high association with human papillomavirus. Canine…”
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Immunohistochemical Detection of Thyroid Transcription Factor-1, Thyroglobulin, and Calcitonin in Canine Normal, Hyperplastic, and Neoplastic Thyroid Gland by Ramos-Vara, J. A., Miller, M. A., Johnson, G. C., Pace, L. W.

“…Immunohistochemistry for thyroid transcription factor-1 (TTF-1), thyroglobulin, and calcitonin was done in normal, hyperplastic, and neoplastic canine thyroid…”
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Melan A and S100 Protein Immunohistochemistry in Feline Melanomas: 48 Cases by Ramos-Vara, J. A., Miller, M. A., Johnson, G. C., Turnquist, S. E., Kreeger, J. M., Watson, G. L.

“…Immunohistochemistry, using a monoclonal antibody to Melan A and a polyclonal antibody to S100 protein, was applied to 48 formalin-fixed, paraffin-embedded…”
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Immunohistochemical Expression of E-cadherin Does Not Distinguish Canine Cutaneous Histiocytoma From Other Canine Round Cell Tumors by Ramos-Vara, J. A., Miller, M. A.

“…Immunohistochemistry for E-cadherin (ECAD) has been used to distinguish canine cutaneous histiocytoma from other leukocytic neoplasms (“round cell tumors”). To…”
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Histologic and Immunohistochemical Characterization of a Testicular Mixed Germ Cell Sex Cord-Stromal Tumor and a Leydig Cell Tumor in a Dog by Owston, M.A, Ramos-Vara, J.A

“…Mixed germ cell sex cord-stromal tumors (MGSCTs) of the testis are rare in dogs. We describe the histopathology and immunohistochemical characteristics of an…”
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Retrospective Study of 338 Canine Oral Melanomas with Clinical, Histologic, and Immunohistochemical Review of 129 Cases by Ramos-Vara, J. A., Beissenherz, M. E., Miller, M. A., Johnson, G. C., Pace, L. W., Fard, A., Kottler, S. J.

“…Diagnostic records from 338 canine oral melanomas in 338 dogs received at the Veterinary Medical Diagnostic Laboratory (1992-1999) were reviewed. Of these…”
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Cerebellar Abiotrophy in an Alpaca (Lama pacos) by Mouser, P, Lévy, M, Sojka, J.E, Ramos-Vara, J.A

“…Cerebellar abiotrophy, a premature degeneration of cerebellar neurons, has been described in most domestic animals. Affected animals typically present with…”
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Urinary Bladder Cancer in Dogs, a Naturally Occurring Model for Cancer Biology and Drug Development by Knapp, Deborah W., Ramos-Vara, José A., Moore, George E., Dhawan, Deepika, Bonney, Patty L., Young, Kirsten E.

“…Each year more than 65,000 people are diagnosed with urinary bladder cancer, and more than 14,000 people die from the disease in the United States. Studies in…”
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Gonadoblastoma in the Ovaries of a Lesser Galago (Galago senegalensis braccatus) by Irizarry Rovira, A.R., Lynch, S., David, M., Ramos Vara, J.A.

“…An enlarged right ovary was removed from a 14-year-old lesser galago (Galago senegalensis braccatus). Cytological preparations consisted of a heterogeneous…”
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Interstitial Cell Tumor and Sertoli Cell Tumor in the Testis of a Cat by Miller, M.A, Hartnett, S.E, Ramos-Vara, J.A

“…Testicular tumors are rarely reported in cats. We describe a case of interstitial cell tumor and Sertoli cell tumor in a cat that developed aggressive behavior…”
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Pheochromocytoma in Six New World Primates by Juan-Sallés, C, Ramos-Vara, J.A, Garner, M.M

“…Six New World primates, including 2 golden lion tamarins (Leontopithecus rosalia), 2 cotton-top tamarins (Saguinus o. oedipus), 1 black howler monkey (Alouatta…”
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