Results 31 to 40 of about 12,907 (305)

Anti-Toxoplasma gondii antibody detection in serum and urine samples by enzyme-linked immunosorbent assay in HIV-infected patients

Indian Journal of Pathology and Microbiology, 2013
Background: Toxoplasmosis is a common parasitic infection of man, and reactivation of latent disease in HIV-infected patients can cause fatal encephalitis. Diagnosis depends on demonstration of parasite-specific antibodies in serum.
Sayan Bhattacharyya, Sumeeta Khurana, Mohan Lal Dubey   +2 more
doaj   +1 more source

Evaluation of immunodiagnostic tests for human gnathostomiasis using different antigen preparations of Gnathostoma spinigerum larvae against IgE, IgM, IgG, IgG1‐4 and IgG1 patterns of post‐treated patients

Tropical Medicine &International Health, Volume 26, Issue 12, Page 1634-1644, December 2021., 2021
Abstract Objectives The aims of the study were two‐fold: (1) antigen (Ag) preparation and evaluation of three antigens of Gnathostoma spinigerum infective larvae (GsL3), crude somatic antigen (CSAg), excretory‐secretory antigen (ESAg) and partially purified antigens (namely P1Ag, P2Ag and P3Ag) to differentiate IgE, IgG, IgG1–4 and IgM for human ...
Issariya Ieamsuwan, Dorn Watthanakulpanich, Urai Chaisri, Poom Adisakwattana, Paron Dekumyoy   +4 more
wiley   +1 more source

Identification of candidate antigens from adult stages of Toxocara canis for the serodiagnosis of human toxocariasis

Memorias do Instituto Oswaldo Cruz, 2011
In the present work, we identified adult Toxocara canis antigens through sodium dodecyl sulfate-polyacrylamide gel electrophoresis for potential use in human toxocariasis immunodiagnosis. The sensitivity and specificity of several semi-purified antigens,
Patrícia Longuinhos Peixoto, Evaldo Nascimento, Guilherme Grossi Lopes Cançado, Rodrigo Rodrigues Cambraia de Miranda, Regina Lunardi Rocha, Ricardo Nascimento Araújo, Ricardo Toshio Fujiwara   +6 more
doaj   +1 more source

Comparative Analysis of Different ELISA Methods for the Serodiagnosis of Przhevalskiana silenus Infestation in Goats

Veterinary Sciences, 2023
Przhevalskiana silenus (warble fly) grubs cause myiasis in goats, in mountainous and semi-mountainous areas and different regions in Pakistan, and cause substantial losses to livestock.
Sadia Liaqat, Mazhar Qayyum, Figen Celik, Sami Simsek, Faheem Ahmad, Xiaocheng Zhang, Haroon Ahmed, Jianping Cao   +7 more
doaj   +1 more source

Effect of HIV-1 infection on T-Cell-based and skin test detection of tuberculosis infection [PDF]

, 2007
RATIONALE: Two forms of the IFN-gamma release assay (IFNGRA) to detect tuberculosis infection are available, but neither has been evaluated in comparable HIV-infected and uninfected persons in a high tuberculosis incidence environment.
Connell, Tom G, Diwakar, Lavanya, Diwakar, Lavanya, Maartens, Gary, Meintjes, Graeme Ayton, Morroni, Chelsea, Mouton, Priscilla, Rangaka, Molebogeng Xheeda, Seldon, Ronnett, Van Cutsem, Gilles, Wilkinson, Katalin A, Wilkinson, Robert J   +11 more
core   +2 more sources

Anti-Ehrlichia properties of the essential oil of Ageratum conyzoides L. and its interaction with doxycycline

AMB Express, 2019
Canine Monocytic Ehrlichiosis (CME) is an infectious disease caused by the rickettsia organism Ehrlichia canis which is transmitted mainly the ixodid brown dog tick Rhipicephalus sanguineus. The prevalence of E.
Carla Janaina Rebouças Marques do Rosário, Cláudia Quintino da Rocha, Daniel Moura de Aguiar, Cristian Alex Aquino Lima, Daniella Patrícia Brandão Silveira, José Antônio Costa Leite, Denise Fernandes Coutinho, Ferdinan Almeida Melo   +7 more
doaj   +1 more source

Humoral response in a patient with cutaneous nocardiosis [PDF]

, 2000
The clinical appearance of infection due to Nocardia spp. varies widely. The law sensitivity of direct microscopy and the slow growth of the organism challenge the laboratory diagnosis.
Gandorfer, Arnd, Heesemann, Jürgen, Hornef, Mathias W., Roggenkamp, Andreas   +3 more
core   +1 more source

Echinococcus multilocularis coproantigen detection by enzyme-linked immunosorbent assay in fox, dog, and cat populations [PDF]

, 1999
A sandwich enzyme-linked immunosorbent assay (ELISA) for the detection of Echinococcus multilocularis coproantigens (EM-ELISA) was developed with polyclonal rabbit (solid phase) and chicken egg (catching) antibodies that were directed against E ...
Alther, P., Deplazes, P., Eckert, J., Tanner, I., Thompson, R.C.A.   +4 more
core   +2 more sources

Identification of hepatitis a virus mimotopes by phage display, antigenicity and immunogenicity [PDF]

, 2007
A phage-displayed peptide approach was used to identify ligands mimicking antigenic determinants of hepatitis A virus (HAV) for the first time. Bacteriophages displaying HAV mimotopes were isolated from a phage-display peptide library by affinity ...
Alicia Aguilar, Altschul, Arturo Talavera, Beales, Beckmann, Bosch, Burritt, Burritt, Clark, Cohen, Collins, Cuthbert, David I. Stott, de la Cruz, Delmastro, Ela M. Perez, Emini, Enshell-Seijffers, Felici, Folgori, Folgori, Frank Camacho, Gomara, Hollinger, Hoogenboon, Irving, Lemon, Lemon, Lemon, Lemon, Lemon, Lemon, Marston, Martin, Mattioli, Nainan, Neduva, Nevis Amin, Osmany G. Larralde, Partidos, Perea, Perez, Ping, Ping, Prezzi, Raiza Martinez, Reed, Sambrook, Scholfield, Stapleton, Stapleton, Stapleton, Verdaguer, Wan, Zhang   +54 more
core   +1 more source

Potentialities of immunological tests in the diagnosis of latent tuberculosis infection and tuberculosis

Туберкулез и болезни лёгких, 2019
The article assesses existing immunological tests aimed to detect tuberculosis infection (tuberculin skin test, IGRA, skin test with a recombinant tuberculosis allergen).
L. V. Slogotskaya, M. V. Sinitsyn, D. A. Kudlay   +2 more
doaj   +1 more source