Results 11 to 20 of about 51,159 (167)

Development of a pan-genotypic monoclonal antibody-based competitive ELISA for the detection of antibodies against Bovine viral diarrhea virus [PDF]

Frontiers in Immunology
IntroductionBovine viral diarrhea virus (BVDV), a positive-sense single-stranded RNA virus, causes significant economic losses in the cattle industry. Current diagnostic methods for BVDV exhibit variable sensitivity and specificity, underscoring the need
Shuhui Qi, Shuhui Qi, Jing Wang, Jing Wang, Ting Le, Chao Sun, Jitao Chang, Jitao Chang, Zhigang Jiang, Xin Yin, Quanhai Pang   +10 more
doaj   +6 more sources

Development and optimization of a new competitive ELISA using recombinant (rPSA D15 and rCag11) antigens for the detection of Helicobacter pylori infection. [PDF]

PLoS ONE
H. pylori (Hp) is highly causative agent of chronic gastritis, gastric cancer and human death worldwide. To address the challenge of H. pylori infection, numerous immunological assays have been developed for its diagnosis and management.
Biniam Moges Eskeziyaw, Naomi Maina, Rebecca Waihenya, Matthew Mutinda Munyao, Tonny Teya Nyandwaro, Shingo Inoue, Samson Muuo Nzou   +6 more
doaj   +5 more sources

Development and Application of a Nanobody-Based Competitive ELISA for Detecting Antibodies against Hepatitis E Virus from Humans and Domestic Animals [PDF]

Microbiology Spectrum, 2023
Hepatitis E virus (HEV) is a zoonotic pathogen that is widespread worldwide. At present, most enzyme-linked immunosorbent assay (ELISA) kits only detect antibodies against human HEV.
Yiyang Chen, Meimei Zhang, Tianxiang Chen, Jiaxi Wang, Qin Zhao, En-Min Zhou, Baoyuan Liu   +6 more
doaj   +3 more sources

Development and application of ActA-based competitive ELISA for the specific diagnosis of ovine listeriosis [PDF]

BMC Veterinary Research
Background Listeriosis is a severe zoonotic disease caused by Listeria monocytogenes (L. monocytogenes), which poses a significant threat to both livestock and public health. Efficient detection of L. monocytogenes infections in humans and various animal
Chao Chen, Beiru Wang, Mengdi Zhao, Fanzeng Meng, Suojun Jiang, Xin’an Jiao, Yuelan Yin   +6 more
doaj   +3 more sources

Development and evaluation of a monoclonal antibody-based competitive ELISA for detecting porcine deltacoronavirus antibodies [PDF]

Animal Diseases
Porcine deltacoronavirus (PDCoV) is an emerging swine enteropathogenic coronavirus that can cause acute diarrhea and vomiting in newborn piglets and poses a potential risk for cross-species transmission.
Wei Wang, Baochao Fan, Xuehan Zhang, Shanshan Yang, Junming Zhou, Rongli Guo, Yongxiang Zhao, Jinzhu Zhou, Jizong Li, Bin Li   +9 more
doaj   +3 more sources

Diagnostic Performance of Competitive ELISA and Western Blot Methods for the Detection of Antibodies against Theileria equi and Babesia caballi [PDF]

Microorganisms, 2022
Theileria equi (T. equi) and Babesia caballi (B. caballi) are the causative pathogens of Equine piroplasmosis (EP), a disease that has brought huge economic losses and great restrictions to the global equine industry.
Guangpu Yang, Bingqian Zhou, Kewei Chen, Zhe Hu, Wei Guo, Xiaojun Wang, Cheng Du   +6 more
doaj   +3 more sources

Development of a monoclonal antibody-based competitive ELISA as a surrogate assay for detecting neutralizing anti-interferon gamma autoantibodies in adult-onset immunodeficiency. [PDF]

PLoS ONE
Neutralizing anti-interferon gamma autoantibodies (nAIGAs) play a pivotal role in the pathogenesis of adult-onset immunodeficiency (AOID), predisposing affected individuals to severe opportunistic infections.
Kanokporn Sornsuwan, Kanyarat Thongheang, Ekkarat Wongsawat, Chatchai Tayapiwatana, Umpa Yasamut   +4 more
doaj   +3 more sources

Integrated Laboratory Evaluation of Rift Valley Fever Virus Antibodies Using the Competitive ELISA and Virus Neutralization Test [PDF]

Pathogens
Background: Rift Valley fever virus (RVFV) is a significant mosquito-borne zoonotic virus with high public health and veterinary importance in Africa and the Middle East.
Ommer M. Dafalla, Abdullah A. Alashor, Mohammed O. Hussien, Elsiddig M. Noureldin, Tellal B. Ageep, Mohammed A. Najmi, Mohamed S. Mohamed, Ali A. Hakami, Saleh A. Alrashedi, Fisal A. Bushlaibi, Fahad N. Abukhalil   +10 more
doaj   +3 more sources

A Novel Nanobody-Horseradish Peroxidase Fusion Based-Competitive ELISA to Rapidly Detect Avian Corona-Virus-Infectious Bronchitis Virus Antibody in Chicken Serum [PDF]

International Journal of Molecular Sciences, 2022
Avian coronavirus-infectious bronchitis virus (AvCoV-IBV) is the causative agent of infectious bronchitis (IB) that has brought great threat and economic losses to the global poultry industry.
Kui Gu, Zengxu Song, Peng Ma, Ziwei Liao, Ming Yang, Changyu Zhou, Chao Li, Yu Zhao, Hao Li, Xin Yang, Changwei Lei, Hongning Wang   +11 more
semanticscholar   +2 more sources

Development of a Phage-Displayed Nanobody-Based Competitive Immunoassay for the Sensitive Detection of Soybean Agglutinin [PDF]

Foods
Soybean agglutinin (SBA) is a primary antinutritional factor in soybeans that can inhibit the growth of humans and mammals, disrupt the intestinal environment, and cause pathological changes.
Menghan Zhang, Yulou Qiu, Ajuan You, Siyi Song, Qin Yang, Biao Zhang, Xianshu Fu, Zihong Ye, Xiaoping Yu   +8 more
doaj   +4 more sources