Publications by authors named "Hugo Gregorio"

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Diagnosis of feline infectious peritonitis using the cell tube block technique - a pilot study.
Luísa Fonte-Oliveira, Célia Lopes, Fernanda Malhão, Ana Canadas-Sousa, Hugo Gregório

J Comp Pathol· December 2025

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Characterisation of the Faecal Microbiota in Dogs with Mast Cell Tumours Compared with Healthy Dogs.
Catarina Aluai-Cunha, Diana Oliveira, Hugo Gregório, Gonçalo Petrucci, Alexandra Correia

Animals (Basel)· July 2025

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Exploring risk factors linked to canine lymphoma: a case-control study.
Katia Pinello, Liliana Leite-Martins, Hugo Gregório, Filipe Oliveira, Katia C Kimura

Top Companion Anim Med· April 2025

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Diagnostic and Prognostic Value of Blood Ratios in Canine Splenic Hemangiosarcoma: A Multicentric Observational Study.
Ana M Marques, Gonçalo Petrucci, Hugo Gregório, Luís Lobo, Joaquim Henriques

Vet Sci· April 2025

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The Diagnostic Yield of Whole-body Computed Tomography in Dogs and Cats in the Oncology Setting.
Maria DE Almeida, Hugo Gregório, André Pereira, Felisbina L Queiroga

In Vivo· April 2025

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TGFβ in malignant canine mammary tumors: relation with angiogenesis, immunologic markers and prognostic role.
Maria Isabel Carvalho, Ricardo Silva-Carvalho, Justina Prada, Carla Pinto, Hugo Gregório

Vet Q· December 2024

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Level of Necrosis in Feline Mammary Tumors: How to Quantify, Why and for What Purpose?
Joana Rodrigues-Jesus, Ana Canadas-Sousa, Marta Santos, Pedro Oliveira, Ana Catarina Figueira

Animals (Basel)· November 2024

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Distribution of Inflammatory Infiltrate in Feline Mammary Lesions: Relationship With Clinicopathological Features.
Joana Rodrigues-Jesus, Ana Canadas-Sousa, Pedro Oliveira, Ana Catarina Figueira, Carla Marrinhas

Vet Comp Oncol· September 2024

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Evaluation of a Manual Cytocentrifuge versus the Standard Automated Cytocentrifuge in the Analysis of Canine Cerebrospinal Fluid: A Case Series of 55 Dogs.
Luísa Fonte-Oliveira, André Pereira, Hugo Gregório, João Ribeiro, Carla Correia-Gomes

Vet Sci· October 2023

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Detection of Lymphoid Markers (CD3 and PAX5) for Immunophenotyping in Dogs and Cats: Comparison of Stained Cytology Slides and Matched Cell Blocks.
Filipe Sampaio, Carla Marrinhas, Luísa Fonte Oliveira, Fernanda Malhão, Célia Lopes

Vet Sci· February 2023

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Edaravone for acute ischemic stroke - Systematic review with meta-analysis.
Mariana Fidalgo, Joana Ricardo Pires, Inês Viseu, Pedro Magalhães, Hugo Gregório

Clin Neurol Neurosurg· August 2022

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Prognostic factors associated with survival and hospitalization time in pediatric canine patients diagnosed with presumptive acute viral gastroenteritis.
Tomás Rodrigues Magalhães, Hugo Gregório, João Araújo, Lénio Ribeiro, Maria João Dourado

Vet World· August 2022

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The Dog as a Model to Study the Tumor Microenvironment.
Maria I Carvalho, Teresa P Raposo, Ricardo Silva-Carvalho, Isabel Pires, Justina Prada

Adv Exp Med Biol· October 2021

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The role of COX expression in the prognostication of overall survival of canine and feline cancer: A systematic review.
Hugo Gregório, Tomás R Magalhães, Isabel Pires, Justina Prada, Maria I Carvalho

Vet Med Sci· July 2021

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Metastatic feline mammary cancer: prognostic factors, outcome and comparison of different treatment modalities - a retrospective multicentre study.
Gonçalo Petrucci, Joaquim Henriques, Hugo Gregório, Gonçalo Vicente, Justina Prada

J Feline Med Surg· June 2021

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Therapeutic Effect of EPA/DHA Supplementation in Neoplastic and Non-neoplastic Companion Animal Diseases: A Systematic Review.
Tomás Rodrigues Magalhães, Ana Luísa Lourenço, Hugo Gregório, Felisbina Luísa Queiroga

In Vivo· June 2021

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Determination of urokinase-type plasminogen activator serum levels in healthy and oncologic cats.
Cláudia Viegas, Augusto J de Matos, Liliana R Leite-Martins, Inês Viegas, Rui R F Ferreira

Can J Vet Res· January 2020

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Assessing the Interleukin 35 Immunoexpression in Malignant Canine Mammary Tumors: Association With Clinicopathological Parameters and Prognosis.
Maria Isabel Carvalho, Isabel Pires, Justina Prada, Carla Pinto, Hugo Gregório

Anticancer Res· April 2019

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Comparison of veterinary health services expectations and perceptions between oncologic pet owners, non-oncologic pet owners and veterinary staff using the SERVQUAL methodology.
Hugo Gregório, Patricia Santos, Isabel Pires, Justina Prada, Felisbina Luísa Queiroga

Vet World· November 2016

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Intratumoral FoxP3 expression is associated with angiogenesis and prognosis in malignant canine mammary tumors.
Maria Isabel Carvalho, Isabel Pires, Justina Prada, Hugo Gregório, Luis Lobo

Vet Immunol Immunopathol· October 2016

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Investigating associations of cyclooxygenase-2 expression with angiogenesis, proliferation, macrophage and T-lymphocyte infiltration in canine melanocytic tumours.
Hugo Gregório, Teresa P Raposo, Felisbina L Queiroga, Justina Prada, Isabel Pires

Melanoma Res· August 2016

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Intratumoral CD3+ T-lymphocytes immunoexpression and its association with c-Kit, angiogenesis, and overall survival in malignant canine mammary tumors.
Maria Isabel Carvalho, Isabel Pires, Marlene Dias, Justina Prada, Hugo Gregório

Anal Cell Pathol (Amst)· June 2016

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Evaluation of cyclooxygenase-2 expression in canine mast cell tumours.
Justina Prada, Felisbina Luisa Queiroga, Hugo Gregório, Isabel Pires

J Comp Pathol· July 2012

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Mammary invasive micropapillary carcinoma in a male cat: Immunohistochemical description and clinical follow-up.
Hugo Gregório, Isabel Pires, Fernanda Seixas, Felisbina Queiroga

Acta Vet Hung· June 2012

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COX-2 over-expression correlates with VEGF and tumour angiogenesis in canine mammary cancer.
Felisbina L Queiroga, Isabel Pires, Margarida Parente, Hugo Gregório, Carlos S Lopes

Vet J· July 2011

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