Results 81 to 90 of about 27,073 (254)

Development and Comparison of Indirect ELISAs for Detecting IgG and IgA Antibodies Against Major Structural Proteins of Porcine Deltacoronavirus With Virus Neutralization as a Benchmark

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Porcine deltacoronavirus (PDCoV) is an emerging enteric pathogen that causes substantial economic losses in the global swine industry. Although neutralizing antibodies (NAbs) are a key indicator of vaccine efficacy, their diagnostic concordance with IgG/IgA levels measured by indirect enzyme‐linked immunosorbent assays (iELISAs) targeting major ...
Dexin Li, Junhua Deng, Yunjing Zhang, Zenglin Wang, Yufang Li, Liying Hao, Kegong Tian, Xiangdong Li, Linzhu Ren   +8 more
wiley   +1 more source

Molecular diagnosis and typing of Trypanosoma cruzi populations and lineages in cerebral Chagas disease in a patient with AIDS [PDF]

, 2005
Trypanosoma cruzi DNA was amplified from an intracranial biopsy and peripheral blood of an HIV patient with encephalitis; this episode was indicative of AIDS and congenital Chagas disease.
Altcheh, Jaime Marcelo, Begher, Sandra B., Bergher, Sandra B., Bisio, Margarita María Catalina, Burgos, Juan Miguel, Burgos, Juan Miguel, Deccarlini, Florencia, Duffy, Tomás, Freilij, Hector León, Freitas, Jorge M., Levalle, Jorge, Levin, Mariano Jorge, Lopez Alcoba, Horacio, Macedo, Andrea M., Schijman, Alejandro Gabriel, Teijeiro, Ricardo   +15 more
core   +1 more source

Seroprevalence and Associated Risk Factors of Camel Brucellosis in the Gumbi Bordode District of the Oromia Region, Eastern Ethiopia

Veterinary Medicine International, Volume 2025, Issue 1, 2025.
Brucellosis is a significant disease that impacts both public health and the economy worldwide. A cross‐sectional study of camel brucellosis was carried out from December 2019 to May 2020 in the Gumbi Bordode district within the West Hararghe Zone of Ethiopia.
Aklilu Asmelash, Diriba Achalu, Getachew Tuli, Abdelfattah Selim   +3 more
wiley   +1 more source

Comparison the Sensitivity of ELISA and DIG-ELISA for Serodiagnosis of Human Toxoplasmosis

پزشکی بالینی ابن سینا, 2003
Toxoplasmosis is one of the most common parasitic infection in human and other warm-blooded animals. Serological methods are reliable techniques actually used for diagnosis of toxoplasmosis.
Abdolhosein Dalimi Asl, Kavous Solhjoo, Fatemeh Ghaffarifar   +2 more
doaj  

Flow Cytometry-Based Measurement of Antibodies Specific for Cell Surface-Expressed Folded SARS-CoV-2 Receptor-Binding Domains

Vaccines
Background: COVID-19, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has now become endemic and is currently one of the important respiratory virus infections regularly affecting mankind.
Al Nasar Ahmed Sehgal, Jera Safran, Bernhard Kratzer, Pia Gattinger, Robert B. Stieger, Laszlo Musiejovsky, Doris Trapin, Paul Ettel, Ulrike Körmöczi, Arno Rottal, Kristina Borochova, Yulia Dorofeeva, Inna Tulaeva, Milena Weber, Katharina Grabmeier-Pfistershammer, Thomas Perkmann, Ursula Wiedermann, Rudolf Valenta, Winfried F. Pickl   +18 more
doaj   +1 more source

Pemeriksaan Leptospirosis Secara Laboratoris (Hasil Pelatihan Di Balai Penelitian Vetereiner Bogor) [PDF]

, 2010
Pelatihan pemeriksaan leptospirosis dilaksanakan dalam rangka meningkatkan kemampuan laboratoriurn bakteriologi yang ada di Loka litbang P2B2 Banjarnegara agar memiliki kemampuan melakukan pemeriksaan Leptospirosis.
Ismanto, H. (Hari), Marbawati, D. (Dewi)
core  

Impedance‐based monitoring of titration and neutralization assays with VSV‐G and SARS‐CoV‐2‐spike pseudoviruses

Applied Research, Volume 3, Issue 6, December 2024.
Impedance measurements were used to monitor viral infection of host cells and antibody‐based virus neutralization in real time. The time‐dependent impedance profiles showed a stringent correlation with canonical reporter gene assays (green fluorescence protein) that were performed on exactly the same virus/host cell populations.
Anne‐Kathrin Mildner, Sebastian Einhauser, Stefanie Michaelis, Klara Rogalla v. Bieberstein, Ralf Wagner, Joachim Wegener   +5 more
wiley   +1 more source

Evaluation of enzyme immunoassays in the diagnosis of camel (Camelus dromedarius) trypanosomiasis:a preliminary investigation [PDF]

, 1989
Three enzyme immunoassays were used for the serodiagnosis of Trypanosoma evansi in camels in the Sudan in order to evaluate their ability to discriminate between infected and non-infected animals.
Aitken, C G, Higgins, A, Jones, T W, Luckins, A G, Rae, P F, Thrusfield, M V   +5 more
core   +2 more sources

International meeting: New diagnostic tests are urgently needed to treat patients with Chagas disease. [PDF]

, 2008
Trypanosoma cruzi infection is often not detected early on or actively diagnosed, partly because most infected individuals are either asymptomatic or oligosymptomatic.
Campaign for Access to Essential Medicines
core   +3 more sources

Antigenic Conservation of an Immunodominant Invariable Region of the VlsE Lipoprotein among European Pathogenic Genospecies of Borrelia burgdorferi SL [PDF]

, 2017
Lyme disease is caused by genetically divergent spirochetes, including 3 pathogenic genospecies: Borrelia burgdorferi sensu stricto, B. garinii, and B. afzelii. Serodiagnosisis complicated by this genetic diversity. A synthetic peptide (C6), based on the
Aberer, Elisabeth, Cinco, Marina, Gern, Lise, Hu, Chang Min, Liang, Fang Ting, Lobet, Yves N., Philipp, Mario T., Ruscio, Maurizio, Voet, Pierre E., Weynants, Vincent E.   +9 more
core