Consulta: subjectFacets:"Leishmania sp"
Registros recuperados: 4
Data/hora: 09/06/2024 11:59:43

Patologias genitais associadas à leishmaniose visceral canina
Provedor de dados: Ciência Rural
Autores: Oliveira,Vinícius Vasconcelos Gomes de; Alves,Leucio Câmara; SilvaJunior,Valdemiro Amaro da.
A leishmaniose visceral canina (LVC) é uma doença parasitária crônica causada por protozoários pertencentes ao gênero Leishmania. No Brasil, a transmissão se dá, principalmente, pela ação hematófaga de insetos vetores pertencentes à subfamília Phlebotominae, particularmente, a espécie Lutzomyia longipalpis. Todavia, a trasmissão vertical e venérea da LVC está presente. Os principais sinais clínicos observados nos animais acometidos pela LVC são linfoadenomegalia, dermatopatias, hepatoesplenomegalia, onicogrifose e oftalmopatias, contudo quadros atípicos podem ser observados, inclusive com o envolvimento do sistema genital. Dessa forma, o objetivo deste artigo é realizar revisão sobre as principais patologias genitais em cães machos e fêmeas com...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmania sp; Cães; Alterações etruturais; Sistema genital.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000900016

Ocular diseases in dogs naturally affected by visceral leishmaniasis in Teresina, Piauí, Brazil
Provedor de dados: Ciência Rural
Autores: Freitas,Marcus Valérius de Matos; Brun,Cristiane Ferreira da Luz; Rodrigues,Marcelo Campos; Alves,Georgia Brenda Barros; Leal,Ariane Farias; Silva,Esther Machado de Carvalho e; Grolli,Lucas; Quessada,Ana Maria.
ABSTRACT: This study aimed to characterize ocular diseases in dogs naturally affected by visceral leishmaniasis in Teresina, Piauí State, Brazil. The diagnosis was made using parasitological exams of the bone-marrow and lymph-node samples. The main ophthalmological findings were uveitis, conjunctivitis, blepharitis, keratitis, and keratoconjunctivitis sicca. Normocytic normochromic anemia was the main hematological finding, followed by thrombocytopenia. Plasma proteins were also considered, and hyperproteinemia, hypergammaglobulinemia, and hypoalbuminemia were observed. Ocular histopathological examination revealed mild inflammation involving lymphocytes, monocytes, and macrophages. Results indicate the need to perform a differential diagnosis to rule out...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine; Eye; Leishmania sp; Zoonosis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017001000504

Transmission routes of visceral leishmaniasis in mammals
Provedor de dados: Ciência Rural
Autores: Oliveira,Vinícius Vasconcelos Gomes de; Alves,Leucio Câmara; Silva Junior,Valdemiro Amaro da.
Visceral leishmaniasis (VL) is a chronic disease caused by Leishmania infantum. The major sites of parasite localization in infected animals are the secondary lymphoid organs, bone marrow and cutaneous tissue. However, reports exist on the detection of the parasite in the organs of the male and female genital system. The main route of transmission is related to the hematophagous sandfly vectors of the genus Lutzomyia(New World) and Phlebotomus(Old World). However, other routes of transmission may be mentioned, such as sexual, vertical, hematogenic without vector and others involved in VL epidemiology. Thus, the current article reviews the main forms of transmission of visceral leishmaniasis in mammals
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmania sp; Dogs; Sexual transmission; Vertical transmission.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000901622

Uveitis associated to the infection by Leishmania chagasi in dog from the Olinda city, Pernambuco, Brazil
Provedor de dados: Ciência Rural
Autores: Brito,Fábio Luiz da Cunha; Alves,Leucio Câmara; Duque Ortiz,Juan Pablo; Maia,Federico Celso Lyra; Silva Junior,Valdemiro Amaro da; Laus,Jose Luiz.
Among the parasitic diseases, Canine Visceral Leishmaniasis (CVL) is included in the systemic illnesses of chronic evolution that attack men and dogs, presenting varied clinical manifestations as cachexia, dermatologic lesions, peripheral lymphadenopathies, besides the ocular lesions. This work report the case of a dog clinically suspected of having CVL, presenting skin lesions, cachexia, gryphosis, and ocular signs of uveitis. The parasitological diagnosis was accomplished for Canine Leishmaniasis through the visualization of amastigote forms of Leishmania chagasi in smears of bone marrow fluid aspirate, of non-lesioned, and lesioned skin. Alterations in the ocular structures are characterized mainly by mononuclear-plasmocitic infiltrate.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Uveitis; Leishmania sp; Dog.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782004000300042