Consulta: subjectFacets:"Domestic cats"
Registros recuperados: 2
Data/hora: 09/06/2024 13:25:38

A biogeographical population genetics perspective of the colonization of cats in Latin America and temporal genetic changes in Brazilian cat populations
Provedor de dados: 74
Autores: Ruiz-García,Manuel; Alvarez,Diana.
We used nine morphological genes to analyze cat populations from Mexico, the Dominican Republic, the Colombian, Brazilian and Peruvian Amazon, Bolivia and Brazil. Most populations were in Hardy-Weinberg equilibrium at the O locus. The highest allele frequencies so far detected at world level for alleles I (inhibitor) and L (long hair) were found at La Paz (Bolivia). The analyses revealed at least five cat gene pools in Latin America: These findings suggest that the current genetic distribution of cats in Latin America correlates with the colonization of the Americas during the XIV to XVIII centuries. Additionally, the cat populations of São Paulo, Rio de Janeiro and Manaus were sampled, to compare their 1996-2003 genetic profiles with those obtained in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Domestic cats; Latin American cats; Population genetics; Genetic changes.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572008000400026

Cholesteatoma and hydrocephalus associated to a third ventricle meningioma in a cat
Provedor de dados: 65
Autores: Wentz,Maria Fernanda; Vargas,Thainã Piccolo; Bianchi,Matheus Viezzer; Fett,Rochana Rodrigues; Lorenzo,Cíntia De; Pavarini,Saulo Petinatti.
ABSTRACT:  Meningiomas are neoplasms that commonly involve the central nervous system of cats, while cholesteatomas are nodular granulomatous chronic lesions within the choroid plexus that are rarely reported in cats. This study described a case of cholesteatoma and non-communicating hydrocephalus associated to a third ventricle meningioma in a cat. Clinically, the cat had a 2-year history of behavioral changes, photophobia and motor incoordination. At the necropsy, a tan-brown mass totally occluded the third ventricle, causing a severe dilation of the lateral ventricles (non-communicating hydrocephalus). Microscopically, the mass was composed by a neoplastic proliferation of spindle cells arranged in bundles, containing in the center psammomatous bodies...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Non-communicating hydrocephalus; Immunohistochemistry; Intraventricular tumors; Domestic cats.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001000551