Results 81 to 90 of about 24,727 (181)

Seroprevalence of syphilis in patients attending a tertiary care hospital in Southern India

Asian Pacific Journal of Tropical Biomedicine, 2014
Objective: To report our experience with two tests, anti-cardiolipin antibody test [venereal disease reasearch laboratory (VDRL) test] and specific treponemal test (Treponema pallidum hemagglutination assay), used for screening antenatal, high risk cases
Sadia Khan, Godfred Antony Menezes, Rahul Dhodapkar, Belgode Narasimha Harish   +3 more
doaj   +1 more source

Humoral immunity to seasonal and zoonotic influenza in the population of the Russian Federation in 2021–2025

Журнал микробиологии, эпидемиологии и иммунобиологии
Introduction. Influenza A virus is one of the major global infectious threats. Along with seasonal epidemics, zoonotic influenza viruses (subtypes А(H5Nх), А(H7Nх), А(H9N2)) pose an increased risk, requiring constant monitoring of herd immunity.
Alina R. Muratova, Tatyana N. Ilyicheva, Ksenia I. Ivanova, Anastasia A. Moiseeva, Vasily Yu. Marchenko   +4 more
doaj   +1 more source

Preparation of avian influenza H5N1 and Newcastle disease antigens for hemagglutination inhibition assay applications

Current Biomedicine
Background Avian influenza (AI) and Newcastle disease (ND) are major poultry diseases in Indonesia, where monitoring of vaccination efficacy commonly relies on the hemagglutination inhibition (HI) assay.
Okti Nadia Poetri, Syaharani Salsabila, Nada Adinda Pebriana   +2 more
doaj   +1 more source

Gastric syphilis

IDCases, 2017
Syphilis is a chronic systemic infectious disease. Gastric involvement is uncommon. We report of a 55-year-old female patient with a history of epigastric pain and a diagnosis of Syphilis confirmed by main clinical symptoms, tolulized red unheated serum ...
Jianfei Cai, Danian Ji, Jian-long Guan
doaj   +1 more source

Development of a Trivalent Seasonal Influenza Vaccine Using Long α‐Helix‐Mediated Trimeric HA1 Proteins Produced in Baculovirus‐Insect Cell System

MedComm, Volume 7, Issue 8, August 2026.
Ning Guo, Zhibin Xu, Xinyu Chen, Xiaonan Han, Ting Xue, Jinghua Yan, Qingrui Huang   +6 more
wiley   +1 more source

Study of Lectin-like Protein from Terminalia catappa (TC) Seeds for Its Physicochemical and Antimicrobial Properties

Chemistry Proceedings
Lectins are a diverse group of proteins crucial in numerous biological activities. They exist in plants, animals, and microorganisms, each with unique structural and functional characteristics.
Fakeha Mohammed Rehan Shaikh, Ashish Sambhaji Uzgare   +1 more
doaj   +1 more source

The Comparison of Sensitivity and Specificity of ELISA-based Microneutralization Test with Hemagglutination Inhibition Test to Evaluate Neutralizing Antibody against Influenza Virus (H1N1)

Iranian Journal of Public Health, 2017
Background: The most common serological assay to measure anti-influenza antibodies is hemagglutination inhibition (HI) assay. Recently, neutralizing antibodies against influenza virus infection or vaccination can also be detected using ...
Ahmad TAVAKOLI, Farhad REZAEI, Gazal Sadat FATEMI NASAB, Fatemeh ADJAMINEZHAD-FARD, Zahra NOROOZBABAEI, Talat MOKHTARI-AZAD   +5 more
doaj  

Serological Evidence for Circulation of Influenza D Virus in the Ovine Population in Italy

Pathogens
Influenza D virus (IDV) is a novel orthomyxovirus initially isolated from pigs exhibiting influenza-like disease in the USA. Since then, IDV has been detected worldwide in several host species, including livestock animals, whilst specific antibodies have
Gianvito Lanave, Michele Camero, Chiara Coppola, Serena Marchi, Giuseppe Cascone, Felice Salina, Miriana Coltraro, Amienwanlen E. Odigie, Emanuele Montomoli, Chiara Chiapponi, Vincenzo Cicirelli, Vito Martella, Claudia M. Trombetta   +12 more
doaj   +1 more source

Investigation of Melioidosis Using Blood Culture and Indirect Hemagglutination Assay Serology among Patients with Fever, Northern Tanzania. [PDF]

Am J Trop Med Hyg, 2020
Maze MJ, Elrod MG, Biggs HM, Bonnewell J, Carugati M, Hoffmaster AR, Lwezaula BF, Madut DB, Maro VP, Mmbaga BT, Morrissey AB, Saganda W, Sakasaka P, Rubach MP, Crump JA.   +14 more
europepmc   +1 more source

A Novel Application of Virus Like Particles in Hemagglutination Inhibition Assay

International Journal of Molecular Sciences
The hemagglutination inhibition (HI) assay is a traditional laboratory procedure for detection and quantitation of serum antibodies of hemagglutinating viruses containing the hemagglutinin (HA) gene. The current study aimed to investigate the novel use of virus like particles (VLP) as an antigen for the HI assay.
Mohamed H. El-Husseiny, Peter Pushko, Irina Tretyakova, Naglaa M. Hagag, Sara Abdel-Mawgod, Ahmed Shabaan, Neveen R. Bakry, Abdel Satar Arafa   +7 more
openaire   +2 more sources