نتایج جستجو برای: Leishmania infantum

تعداد نتایج: 13807  

ژورنال: Medical Laboratory Journal 2015
Namroodi, S, , Saberi, M, ,

Abstract Background and Objective: Dogs have been introduced as a major reservoir of Leishmania infantum.  Concerning the increased sporadic reports of humeral visceral leishmaniasis in Golestan province, we aimed to study seroepidemiology of leishmania infantum in Rural Dogs. Material and Methods:  this study was conducted in 2012 - 2014 on 150 Serum samples of ru...

Journal: :International Journal of Enteric Pathogens 2022

Background: Leishmania infection is a serious worldwide health concern that caused by various types of parasite genus. Current therapies for this disease, including pentavalent antimonial complexes, are not safe and do have enough efficacy. The Artemisia aucheri spring leaf extract has been reported to antimicrobial effects on variety pathogens. Objective: This study aimed find how A. affects t...

2015
Kézia Peres GUALDA Lílian Mathias MARCUSSI Herintha Coeto NEITZKE-ABREU Sandra Mara Alessi ARISTIDES Maria Valdrinez Campana LONARDONI Rosilene Fressatti CARDOSO Thaís Gomes Verzignassi SILVEIRA

Leishmania infantum causes visceral leishmaniasis (VL) in the New World. The diagnosis of VL is confirmed by parasitological and serological tests, which are not always sensitive or specific. Our aim was to design new primers to perform a Polymerase Chain Reaction (PCR) for detecting L. infantum. Sequences of the minicircle kinetoplast DNA (kDNA) were obtained from GenBank, and the FLC2/RLC2 pr...

2017
Agostinho Gonçalves Viana Luísa Mourão Dias Magalhães Rodolfo Cordeiro Giunchetti Walderez O. Dutra Kenneth J. Gollob

Human infection with different species of Leishmania leads to distinct clinical manifestations, ranging from relatively mild cutaneous (Leishmania braziliensis) to severe visceral (Leishmania infantum) forms of leishmaniasis. Here, we asked whether in vitro infection of human monocytes by Leishmania strains responsible for distinct clinical manifestations leads to early changes in immunological...

2012
Marina Gramiccia Antognoni Andrea Onofri Daniela Piergili Fioretti Trentina Di Muccio Fabrizia Veronesi Maria Teresa Maria Teresa Antognoni

Journal: :The Canadian veterinary journal = La revue veterinaire canadienne 2008
Katherine N Gibson-Corley Jesse M Hostetter Shannon J Hostetter Kathleen Mullin Amanda E Ramer-Tait Paola M Boggiatto Christine A Petersen

Two sibling foxhounds born to a Leishmania seropositive bitch were presented after testing seropositive for Leishmania. Leishmania infantum infection was detected via histopathology, culture, and quantitative polymerase chain reaction (q-PCR). This is the first report of natural infection with Leishmania infantum with the possibility for vertical transmission in North America.

2009
Claudia Colomba Laura Saporito Fabrizio Vitale Stefano Reale Giustina Vitale Alessandra Casuccio Manlio Tolomeo Daniela Maranto Raffaella Rubino Paola Di Carlo Lucina Titone

BACKGROUND Visceral leishmaniasis (VL) is a protozoan diseases caused in Europe by Leishmania (L.) infantum. Asymptomatic Leishmania infection is more frequent than clinically apparent disease. Among HIV infected patients the risk of clinical VL is increased due to immunosuppression, which can reactivate a latent infection. The aims of our study were to assess the prevalence of asymptomatic L. ...

Background: Lipophosphoglycan 3 (LPG3) is required for the LPG assembly, a well known virulent molecule. In this study, the LPG3 gene of the lizard and mammalian Leishmania species were cloned and sequenced. A three-dimensional structure (3D) for the target sequence was also predicted by comparative (homology) modeling. Materials and Methods: An optimization PCR amplification was performed o...

Journal: :International Journal of Enteric Pathogens 2022

Background: Leishmania is an intracellular protozoan parasite that enters and reproduces in macrophage cells. Macrophages are important immune cells phagocyte many pathogens such as bacteria, fungi, parasites spp. but incapable of killing this parasite, living the phagosomes infected macrophages, multiplying, resulting divesting macrophages appearance lesions. Many present drugs for treatment h...

Journal: :avicenna journal of medical biotechnology 0

background: various prokaryotic and eukaryotic expression systems have been developed for the production of recombinant proteins. in the present study, we used a new protein expression system based on the iranian lizard leishmania, a trypanosomatid protozoan as a host, for the expression of lpg3 gene from leishmania infantum (l.infantum). methods: the lpg3 gene was cloned in the expression cass...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید