Results 131 to 140 of about 2,247 (156)

Urine qPCR diagnoses over the entire clinical-immunological spectrum of human Leishmania (L.) infantum chagasi-infections in the Brazilian Amazon

Parasitology International, 2021
The clinical-immunological spectrum of human Leishmania (L.) infantum chagasi-infections in the Brazilian Amazon has been defined using DTH/IFAT-IgG immune assays and the clinical statuses of infected individuals, revealing five profiles: three asymptomatic [Asymptomatic Infection (AI), Subclinical Resistant Infection (SRI), and Indeterminate Initial ...
Patrícia Karla Santos, Ramos, Lucas Pantoja, Gonçalves, Ana Camila Oliveira, Alves, Samir Mansour, Casseb, Luciana Vieira do Rêgo, Lima, Marliane Batista, Campos, Thiago, Vasconcelos Dos Santos, Fernando Tobias, Silveira   +7 more
openaire   +2 more sources

Further evidences on a new diagnostic approach for monitoring human Leishmania (L.) infantum chagasi infection in Amazonian Brazil

Parasitology Research, 2009
This was a prospective study carried out during a period over 2 years (May/2006-September/2008) with a cohort of 1,099 individuals of both genders, aged 1 year old and older, from an endemic area of American visceral leishmaniasis (AVL) in Pará state, Brazil.
Fernando Tobias, Silveira, Ralph, Lainson, Adelson Alcimar Almeida, De Souza, Marliane Batista, Campos, Liliane Almeida, Carneiro, Luciana Vieira Rego, Lima, Patrícia Karla Santos, Ramos, Cláudia Maria, de Castro Gomes, Marcia Dalastra, Laurenti, Carlos Eduardo Pereira, Corbett   +9 more
openaire   +2 more sources

Leishmania (L.) infantum chagasi isolated from skin lesions of patients affected by non-ulcerated cutaneous leishmaniasis lead to visceral lesion in hamsters

Parasitology International, 2023
In Central America, Leishmania (L.) infantum chagasi infection causes visceral leishmaniasis (VL) and non-ulcerated cutaneous leishmaniasis (NUCL). The aim of the present study was to evaluate the course of an experimental infection in hamsters caused by L.
Gabriela V, Araujo Flores, Carmen M, Sandoval Pacheco, Aurea F, Ferreira, Thaise Yumie, Tomokane, Juliana B, Nunes, Fabio A, Colombo, Wilfredo H, Sosa-Ochoa, Concepción, Zúniga, Fernando T, Silveira, Carlos E P, Corbett, Márcia D, Laurenti   +10 more
openaire   +2 more sources

A cross-sectional study on the clinical and immunological spectrum of human Leishmania (L.) infantum chagasi infection in the Brazilian Amazon region

Transactions of the Royal Society of Tropical Medicine and Hygiene, 2009
The objectives of this study were to identify individuals with symptomatic and/or asymptomatic infection due to Leishmania (L.) infantum chagasi; to study the two types of infection, both clinically and immunologically, and to determine the prevalence rate of infection at the beginning of the study. This was a cross-sectional study with a cohort of 946
José Angelo B, Crescente, Fernando T, Silveira, Ralph, Lainson, Claudia M C, Gomes, Márcia D, Laurenti, Carlos E P, Corbett   +5 more
openaire   +2 more sources

Evaluation of the cutaneous inflammatory cells in dogs with leishmaniosis and in dogs without the disease that were naturally infected by Leishmania infantum (syn. L. chagasi)

Veterinary Dermatology, 2020
BackgroundCanine leishmaniosis (CanL) is associated with an aberrant cutaneous immune response. Few studies have compared cutaneous immune cells among dogs with leishmaniosis or infected without leishmaniosis, and noninfected dogs.Hypothesis/ObjectiveEvaluate the number of neutrophils, histiocytes, T lymphocytes, T‐bet‐positive, GATA3‐positive, FoxP3 ...
Andrea Hernandez‐Bures, James Gillen, Kosmas Apostolidis, Manolis Saridomichelakis, Antonio Di Loria, Domenico Santoro   +5 more
openaire   +2 more sources

Η λεϊσμανίωση της γάτας που οφείλεται στη Leishmania infantum (συν. L. chagasi)

Journal of the Hellenic Veterinary Medical Society, 2018
Από τις αρχές του 20ου αιώνα έχουν καταγραφεί, σε διάφορες περιοχές, περιστατικά φυσικής μόλυνσης τηςγάτας από οκτώ τουλάχιστον είδη του γένους Leishmania. Για τις μεσογειακές χώρες, ιδιαίτερο ενδιαφέρον έχει η μόλυνσηαπό την L. infantum, που είναι το αίτιο της λεϊσμανίωσης του σκύλου και της σπλαγχνικής ή δερματικής λεϊσμανίασης τουανθρώπου και για ...
CHATZIS, M, SARIDOMICHELAKIS, MN, KOUTINAS, AF   +2 more
openaire   +1 more source

Factores de riesgo involucrados en la infección por Leishmania infantum / L. chagasi

2008
Visceral Leishmaniasis (V.L.) or kala-azar is a disease caused by parasite complex Leishmania donovani, its extense geographical distribution and their incidence around the world is near 500.000 new cases per year. Leishmania infantum / L. chagasi is the causal agent in South America, this disease is potentially lethal when not early and properly ...
Rosilved, R, Silva, B
openaire   +1 more source

Botón de Oriente por Leishmania infantum (L. chagasi)

Revista Clínica Española, 2012
T. García-Lozano, S. Kindem Gómez, C. Serra Guillén, E. Aznar Oroval   +3 more
openaire   +1 more source

Review for "Evaluation of systemic immunity in atypical cutaneous leishmaniasis caused by Leishmania (L.) infantum chagasi"

2021
  +4 more sources

Role of antigen-presenting cells in non-ulcerated skin lesions caused by Leishmania (Leishmania) infantum chagasi

Parasite Immunology, 2023
Carmen Maria Sandoval Pacheco, Gabriela Araujo, Claudia Maria de Castro Gomes   +2 more
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