Buscar recursos académicos

Abstract Epithelial-myoepithelial carcinoma (EMC), an uncommon neoplasm with low-grade malignancy, develops in tissues resembling those of the salivary glands. Pulmonary EMC (P-EMC) exhibits biphasic differentiation. The...

Abstract Background Follicular cystitis is an uncommon inflammatory change in the urinary bladder wall characterized by the formation of tertiary lymphoid structures (TLSs) in the submucosa. Objectives To characterize cl...

ABSTRACT In the Amazon, the rapid and disorderly occupation of large urban centers resulted in severe degradation of small rivers and streams, resulting in the reduction in abundance of native fish species. This study ai...

Background: Rheumatoid arthritis (RA) causes structural changes and inflammatory responses which damage the knee tissues that include the cruciate ligaments. Scientists will gain knowledge about ligament involvement in c...

Orf virus causes infections in sheep and goats with lesions especially around muzzle and mouth. The disease is widespread, and most sheep-rearing countries are not free of infection. Disease is caused by ORF virus (ORFV)...

ABSTRACT The Muscovy duck is a commercially important bird on the island of Marajó usually raised in a peculiar system that includes supplying fish viscera to the birds under semi-extensive farming conditions. This enab...

ABSTRACT Cystic echinococcosis (CE) is a parasite-borne disease caused by the larval stage of Echinococcus granulosus belonging to family Taeniidae, is an endemic disease, distributed worldwide as a neglected parasite wi...

For supporting the Brazilian bovine encephalitis surveillance program this study examined the differential diagnosis of Neospora caninum in central nervous system (CNS) by histological analysis (HE staining), immunohisto...

Abstract An adult male puma (Puma concolor), hit by a car in an urban area, died three days later despite the therapeutic support provided. At necropsy, multiple firm nodules were identified in the gastric mucosa. The no...

ABSTRACT Genus Eimeria is a group of obligate Protista parasites within phylum Apicomplexa that causes a major threat to animal production. Little information is available about the coccidia of pigeons. This study was un...

ABSTRACT Mammary neoplasms are rare in horses compared to other species. However, early diagnosis is crucial to ensure adequate treatment and complete recovery. This study presents a detailed case report of a Criollo mar...

Abstract Schistosomiasis is a neglected disease that affects millions of people around the world, being common in the state of Maranhão. A total of 225 rodents of the Holochilus sciureus species from the Western Lowland...

Abstract Parasites of the phylum Apicomplexa are among the main etiological agents of diseases in vertebrates and invertebrates, including humans and domestic animals. In the present study, 18 specimens of Pygocentrus na...

Category: Ankle, Basic Sciences/Biologics Keywords: Achilles Tendon Rupture, Achilles Tendon, Achilles Tendon Repair Introduction/Purpose: Peroneal tendon disease (PerTD) is a major cause of lateral ankle pain, including...

Abstract Background Clinical signs and their progression in Beagles with Lafora disease are poorly described. Objectives To describe clinical signs in Beagles with Lafora disease. Animals Twenty‐eight Beagles with Lafo...

Abstract This consensus statement on chronic hepatitis (CH) in dogs is based on the expert opinion of 7 specialists with extensive experience in diagnosing, treating, and conducting clinical research in hepatology in dog...

The aim of this study was to describe the use of acoustic radiation force impulse (ARFI) elastography in the evaluation of testicular disorders in dogs. Eighteen dogs with testicular disorders (thirty-six testicles) were...

Abstract Background Paraganglioma (PGL) are rare neuroendocrine tumors arising from extra-adrenal paraganglia. Renal hilar PGLs are exceptionally uncommon in children, and acute renal hypoperfusion with apparent renal at...

ABSTRACT Trauma or disease inflicted by tissue injuries may cause tissue degeneration. The use of biomaterials for direct or indirect repair has emerged as a promising alternative, and has become an important research to...

Abstract In the last 20 years, the diagnosis of pancreatitis has become more frequent as a result of improved diagnostic modalities such as abdominal ultrasound examination, advanced imaging, and immunoassays for the m...

ABSTRACT Pyrethroids are ectoparasiticides safe for mammals and widely used in farm animals. An outbreak of systemic intoxication with irritant contact dermatitis resulting from the use of cypermethrin pour on in dairy c...

Abstract Background Differentiating advanced tubo-ovarian cancer from other malignancies in patients presenting with ascites and pelvic masses remains a critical clinical challenge. While liquid-based cytology (LBC) and ...

Background and Objectives: Thyroid cancer is the most common endocrine malignancy. Several risk factors were found to play a role in thyroid cancer. The aim of the study was to identify risk factors for thyroid cancer ...

Abstract Objective To assess and compare the sensitivity and specificity of ultrasonography and magnetic resonance imaging in the diagnosis of placenta accreta in patients with placenta previa. Methods This retrospec...