12 documents found, page 1 of 2

Interplay Between Western Diet and Mammary Cancer: Data from a Chemically-induc...

This study aimed to investigate the influence of Western diet on mammary cancer in Wistar female rats, focusing on systemic responses and tumor development. Materials and Methods: Twenty-eight Wistar female rats were acclimatized and divided into four experimental groups (n=7 each): Western diet (WD), Western diet with N-methyl-N-nitrosourea (MNU) administration (WD+MNU), standard diet (CTR), and standard diet ...

The Impact of Sleep on Haematological Parameters in Firefighters

Sleep is a vital process that impacts biological functions such as cell renewal, bone regeneration, and immune system support. Disrupted sleep can interrupt erythropoiesis, leading to fewer red blood cells, reduced haemoglobin concentration, and decreased haematocrit levels, potentially contributing to haematological disorders. This is particularly concerning for shift workers for example firefighters. While pr...

Emergency crisis kit used in veterinary palliative care of a cat with suspected...

Background: Emergency Crisis Kits for palliative veterinary patients ensure adequate measures to be taken in a sudden and/or acute situation until assistance from a veterinary medical doctor can be procured [1]. Objective: This case study demonstrates the use of a personalized Emergency Crisis Kit on a cat with gastric lymphoma and other co-morbidities. Results: It was found that the Emergency Crisis Kit helped...

Firefighters' sleep quality: results of a study in The Northeast of Portugal

The aim of this study was to evaluate and describe the overall sleep quality of firefighters. Application of the Portuguese version of the Pittsburgh Sleep Quality Index (PSQI) to firefighters, from the Northeast of Portugal, who accepted to participate in the study. Data collected between June 2021 and July 2022. The PSQI global score classified participants as 36,9% of participants as poor sleepers, although ...

Cross Species Analysis and Comparison of Tumors in Dogs and Cats, by Age, Sex, ...

The animal cancer burden is essential for the translational value of companion animals in comparative oncology. The present work aims to describe, analyze, and compare frequencies and associations of tumors in dogs and cats based on the Animal Cancer Registry created by Vet-OncoNet. With 9079 registries, regarding 2019 and 2020, 81% (n = 7355) belonged to dogs. In comparison, cats have a general one-year right ...

Epithelioid hemangiosarcomas of the bovine urinary bladder: a histologic, immun...

Epithelioid hemangiosarcoma is a specific variant of hemangiosarcoma that has recently been recognized in domestic animals. These malignant vascular neoplasms histologically resemble, and may be mistaken for, carcinomas. Four epithelioid hemangiosarcomas in the urinary bladders of 4 cows with severe enzootic hematuria are described in the current study. Grossly, the vesicular mucosa of the urinary bladder of ea...

Epithelioid hemangiosarcomas of the bovine urinary bladder: a histologic, immun...

Epithelioid hemangiosarcoma is a specific variant of hemangiosarcoma that has recently been recognized in domestic animals. These malignant vascular neoplasms histologically resemble, and may be mistaken for, carcinomas. Four epithelioid hemangiosarcomas in the urinary bladders of 4 cows with severe enzootic hematuria are described in the current study. Grossly, the vesicular mucosa of the urinary bladder of ea...

Kaposi-like vascular tumor of the urinary bladder in a cow

Kaposiform hemangioendothelioma is a rare human vascular neoplasm. In veterinary medicine this tumor type was only recognized in the dog. Here we describe an unusual case arising in the urinary bladder of a Holstein-Friesian adult cow. Histologically the tumor presented a nodular proliferation of spindle cells, forming angular slits, often containing extravasated erythrocytes. Peripherically, well-formed vascul...

Decrease of E-cadherin expression in canine cutaneous histiocytoma appears to b...

Background: Canine cutaneous histiocytoma (CCH) is an epidermotropic tumour of Langerhans cells, most frequent in young dogs, which undergoes spontaneous regression. Materials and Methods: E-cadherin immunoexpression was analysed in ninety-three CCH, categorized according to Cockerell and Slauson (1976) criteria into four histological groups, representing different stages of tumour regression. Results: All tumo...

Invasive micropapillary mammary carcinoma in a male cat: first report