Results 31 to 40 of about 53,322 (245)

Optimized method for the extraction of contaminant-free IgY antibodies from egg yolk using PEG 6000

MethodsX, 2022
Hens are oviparous vertebrates and produce IgY antibodies, which is the main type of immunoglobulin in the egg yolk, and high concentrations can be obtained by using a simple method that does not require sophisticated equipment and reagents.
Andrea Madera-Contreras, Roberto Solano-Texta, Alondra Cisneros-Sarabia, Isabel Bautista-Santos, Guillermina Vences-Velázquez, A. Vences-Velázquez, Karen Cortés-Sarabia   +6 more
semanticscholar   +1 more source

The Immunoglobulins of Cold-Blooded Vertebrates [PDF]

, 2014
Peer reviewedPublisher ...
Chen, Clem, Cone, Cooper, Crouch, Deza, Grey, Hadji-Azimi, Hsu, Kokubu, Leslie, Magor, Malecek, Mansikka, Patel, Schaerlinger, Schaerlinger, Small, Steiner, Turchin, Wilson, Wu, Zapata   +22 more
core   +2 more sources

Preclinical Assessment of IgY Antibodies Against Recombinant SARS-CoV-2 RBD Protein for Prophylaxis and Post-Infection Treatment of COVID-19

Frontiers in Immunology, 2022
Within the framework of the current COVID-19 pandemic, there is a race against time to find therapies for the outbreak to be controlled. Since vaccines are still tedious to develop and partially available for low-income countries, passive immunity based ...
Andres Agurto-Arteaga, Astrid Poma-Acevedo, Dora Rios-Matos, Ricardo Choque-Guevara, Ricardo Montesinos-Millán, Ángela Montalván, Gisela Isasi-Rivas, Yudith Cauna-Orocollo, María de Grecia Cauti-Mendoza, Norma Pérez-Martínez, Kristel Gutiérrez-Manchay, I. Ramirez-Ortiz, Dennis Núñez, Mario I. Salguedo-Bohorquez, Stefany Quiñones-Garcia, M. F. Fernández Díaz, Luis A. Guevara Sarmiento, M. Zimic, Andres Ricardo Manuel Katherine Yudith Maria de Grecia Na Agurto-Arteaga Antiparra Ardiles-Reyes Calderón Ca   +18 more
semanticscholar   +1 more source

Subcellular Location of Piscirickettsia salmonis Heat Shock Protein 60 (Hsp60) Chaperone by Using Immunogold Labeling and Proteomic Analysis

Microorganisms, 2020
Piscirickettsia salmonis is the causative bacterial agent of piscirickettsiosis, a systemic fish disease that significantly impacts the Chilean salmon industry.
Cristian Oliver, Patricio Sánchez, Karla Valenzuela, Mauricio Hernández, Juan Pablo Pontigo, Maria C. Rauch, Rafael A. Garduño, Ruben Avendaño-Herrera, Alejandro J. Yáñez   +8 more
doaj   +1 more source

Recombinant monovalent llama-derived antibody fragments (VHH) to rotavirus VP6 protect neonatal gnotobiotic piglets against human rotavirus-induced diarrhea [PDF]

, 2013
Group A Rotavirus (RVA) is the leading cause of severe diarrhea in children. The aims of the present study were to determine the neutralizing activity of VP6-specific llama-derived single domain nanoantibodies (VHH nanoAbs) against different RVA strains ...
Alvarado, Carmen, Bok, Karin, Bok, Marina, Chattha, Kuldeep S., Escribano, José M., Fernández, Fernando, Garaicoechea, Lorena Laura, Gómez Sebastián, Silvia, Lasa, Rodrigo, Nuñez, Carmen, Parreño, Gladys Viviana, Saif, Linda J., Vega, Celina Guadalupe, Vlasova, Anastasia N., Wigdorovitz, Andrés   +14 more
core   +3 more sources

Development of IgY-Based Indirect Competitive ELISA for the Detection of Fluoroquinolone Residues in Chicken and Pork Samples

Antibiotics, 2022
Fluoroquinolones (FQs) are among the antibiotics whose widespread use in farm-raised animals results in potentially harmful residues in the end products. Additionally, most Thai farmers use antibiotics.
Sumed Yadoung, R. Ishimatsu, Zhenlin Xu, K. Sringarm, S. Pata, Marninphan Thongkham, S. Chantara, M. Pattarawarapan, Surat Hongsibsong   +8 more
semanticscholar   +1 more source

Endocytotic uptake of FITC-labeled anti-H. pylori egg yolk immunoglobulin Y in Candida yeast for detection of intracellular H. pylori [PDF]

, 2015
Intracellular life of H. pylori inside Candida yeast vacuole describes the establishment of H. pylori in yeast as a pre-adaptation to life in human epithelial cells.
Farideh Siavoshi, Parastoo Saniee
core   +2 more sources

Scientometric analysis and perspective of IgY technology study

Poultry Science, 2022
Egg yolk immunoglobulin (IgY) is a class of antibody that is produced in birds against pathogens. Therefore, hyperimmunization of birds can produce a specific antibody in the egg against target antigen for a wide range of applications in diagnostic ...
Rao Wu, S. Yakhkeshi, Xiaoying Zhang
semanticscholar   +1 more source

Reducing Campylobacter jejuni colonization in broiler chickens by in-feed supplementation with hyperimmune egg yolk antibodies [PDF]

, 2019
Campylobacter infections sourced mainly to poultry products, are the most important bacterial foodborne zoonoses worldwide. No effective measures to control these infections in broiler production exist to date.
Canessa, Stefano, De Zutter, Lieven, Garmyn, An, Haesebrouck, Freddy, Heyndrickx, Marc, Martel, An, Pasmans, Frank, Van Rysselberghe, Nathalie, Vandeputte, Jasmien   +8 more
core   +1 more source

Affordable IgY-based antiviral prophylaxis for resource-limited settings to address epidemic and pandemic risks

Journal of Global Health, 2022
Background The COVID-19 pandemic caused by SARS-CoV-2 exposed a global problem, as highly effective vaccines are challenging to produce and distribute, particularly in regions with limited resources and funding.
Carrie Chen, Anna F Hudson, Allison S Jia, Caitlin R. Kunchur, Andrew J Song, Edward Tran, Chris J Fisher, Davide Zanchi, Lucia Lee, Stephen Kargotich, Mary Romeo, Ana Koperniku, Ravinder D. Pamnani, D. Mochly‐Rosen   +13 more
semanticscholar   +1 more source