نتایج جستجو برای: leishmania infantum

تعداد نتایج: 13807  

Journal: :Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria 2011
Trícia Maria Ferreira de Sousa Oliveira Elton José Rosas de Vasconcelos Andréa Cristina Higa Nakaghi Tânia Paula Aquino Defina Márcia Mariza Gomes Jusi Cristiane Divan Baldani Angela Kaysel Cruz Rosangela Zacarias Machado

Visceral leishmaniasis (VL) is a widely spread zoonotic disease. In Brazil the disease is caused by Leishmania (Leishmania)infantum chagasi. Peridomestic sandflies acquire the etiological agent by feeding on blood of infected reservoir animals, such as dogs or wildlife. The disease is endemic in Brazil and epidemic foci have been reported in densely populated cities all over the country. Many c...

2016
Daniela Salvatore Antonietta Di Francesco Giovanni Poglayen Gianluca Rugna Annalisa Santi Benedetto Morandi Raffaella Baldelli

Parole chiave Cane, Epidemiologia, kDNA RFLP-PCR, Leishmania infantum, Tipizzazione molecolare. Riassunto Il metodo più frequentemente utilizzato per la classificazione di Leishmania spp. è ancora rappresentato dalla caratterizzazione isoenzimatica sebbene sia un metodo laborioso e in alcuni casi non sufficientemente discriminante. Nel presente studio abbiamo utilizzato una reazione di amplific...

Gholamreza Karimi, Gholamreza Motamedi, Habibollah Paykari, Mohammad Eslampanah, Shahla Rivaz, Vahid Nasiri,

Backgrounds and Aims: The protozoan parasites of the genus Leishmania can be stated as the causative agents of the various clinical diseases. Fetal Calf Serum (FCS) is the major part of the Leishmania culture media, which is the most expensive ingredient in these media. The coconut water is packed with nutrients that yield an array of health benefits. Materials and Methods: In the present st...

Journal: :iranian journal of public health 0
m taran m mohebali mh modaresi s mamishi m mahmoudi m mojarad

background: surveillance of the canine reservoir is highly important to help control of visceral leishmaniasis in human. it is therefore imperative to improve and develop new tools reliable, easy to use, and cheap for the diagnosis of canine leishmani asis. k39 sub recombinant antigen of leishmania infantum was expressed in prokaryotic system and evaluated for sero-diagnosis of canine visceral ...

Journal: :Journal of clinical microbiology 1997
P Minodier R Piarroux F Gambarelli C Joblet H Dumon

Conventional methods for the identification of species of Leishmania parasite causing infections have limitations. By using a DNA-based alternative, the present study tries to develop a new tool for this purpose. Thirty-three patients living in Marseilles (in the south of France) were suffering from visceral or cutaneous leishmaniasis. DNA of the parasite in clinical samples (bone marrow, perip...

Journal: :Experimental parasitology 1996
H Motazedian H Noyes R Maingon

We used the RAPD-PCR method for distinguishing the main Old World Leishmania parasites Leishmania tropica, L. major, and L. infantum and applied it to Sauroleishmania species from Iran. Twelve out of 21 tested primers were suitable for identification of these parasites. The Jaccard similarity index was 0.30 for L. tropica and L. infantum as well as for L. major and L. infantum. The similarity c...

Journal: :Acta tropica 2006
Evandro Moraes-Silva Fabiana Rodrigues Antunes Marcio Silva Rodrigues Fred da Silva Julião Artur Gomes Dias-Lima Valderez Lemos-de-Sousa Adriano Costa de Alcantara Eliana Almeida Gomes Reis Maria Nakatani Roberto Badaró Mitermayer Galvão Reis Lain Pontes-de-Carvalho Carlos Roberto Franke

In order to investigate whether pigs can be infected by Leishmania infantum, a serological and parasitological study was carried out on swine in the Jequié municipality, Northeast of Brazil. Anti-Leishmania infantum antibodies were detected in 37 out of 92 swine (40.2%), by two different assays: an anti-L. infantum lysate and an anti-K39 recombinant protein ELISA. An experimental study was also...

Journal: :Veterinary immunology and immunopathology 2009
Hamid Daneshvar Mohammad M Molaei Reza Malekpour Afshar Hosein Kamiabi Richard Burchmore Paul Hagan R Stephen Phillips

The clinicopathological changes following infection with an attenuated line of Leishmania infantum (L. infantum H-line) were evaluated in mixed breed dogs. Two groups of dogs were infected intravenously (i.v.) or intradermally (i.d.) with L. infantum H-line and two control groups were infected i.v. or i.d. with L. infantum wild-type (L. infantum WT). None of the dogs, which were infected i.v. o...

2017
Ana V. Ibarra-Meneses Prakash Ghosh Faria Hossain Rajashree Chowdhury Dinesh Mondal Jorge Alvar Javier Moreno Eugenia Carrillo

New biomarkers are needed for monitoring the effectiveness of treatment for visceral leishmaniasis (VL). They might also improve the detection of the asymptomatic population in Leishmania-endemic areas. This paper examines the IL-2, IFN-γ, IFN-γ-induced protein 10 (IP-10), and monokine-induced-by-IFN-γ (MIG) levels in whole blood-stimulated in vitro with soluble Leishmania antigen (SLA)-taken f...

Journal: :Memorias do Instituto Oswaldo Cruz 2006
Filipe Dantas-Torres

It is grateful to see that the new session “Readers’ opinion and discussion” created after my comments – “Leishmania infantum versus Leishmania chagasi: do not forget the law of priority” (Dantas-Torres 2006) – on the concise review article of Lainson and Rangel (2005) has emerged as the basis of an interesting debate on the aetiological agent of American visceral leishmaniasis, i.e., the taxon...

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