Results 11 to 20 of about 21,195,346 (199)

THE POTENTIAL OF ADJUVANT AGAINST PRODUCTION OF ANTISTREPTOCOCCAL IMMUNOGLOBULIN Y (IGY) IN AQUACULTURE [PDF]

Jurnal Kedokteran Hewan, 2020
This study was conducted to explore the potential of adjuvant for the production of immunoglobulin Y (IgY) as antistreptococcosis in layer chicken with mass production orientation.
Rifky Rizkiantino, I Wayan Teguh Wibawan, Fachriyan Hasmi Pasaribu, Retno Damajanti Soejoedono, Okti Nadia Poetri, Wyanda Arnafia, Kris Damar Sasi, Dinda Reisinta   +7 more
doaj   +4 more sources

THE BIOLOGICAL FUNCTIONS OF IMMUNOGLOBULIN Y (IgY) MOLECULES IN AGAINST INFECTION OF Enterococcus faecalis ORIGIN OF RED TILAPIA [PDF]

Jurnal Kedokteran Hewan, 2022
Red tilapia (Oreochromis hybrid) is Indonesia's leading freshwater fishery commodity susceptible to streptococcal bacterial infection. Many studies have been conducted on various efforts to prevent and treat this disease, one of which uses the ...
Rifky Rizkiantino, Fachriyan Hasmi Pasaribu, Retno Damajanti Soejoedono, Wyanda Arnafia, Dinda Reisinta, I Wayan Teguh Wibawan   +5 more
doaj   +4 more sources

Purification and Characterization of Immunoglobulin Y (IgY) Targeting Surface Antigen 1 (SAG1) of <i>Toxoplasma gondii</i>. [PDF]

Antibodies (Basel)
Toxoplasma gondii (T. gondii) is an obligate intracellular protozoan parasite responsible for toxoplasmosis, a disease with significant health implications for humans and animals. The surface antigen 1 (SAG1) of T. gondii is a major immunodominant protein that facilitates host cell invasion, making it an ideal target for diagnostic and therapeutic ...
Herrera-Aguirre EA, León-Núñez D, Marcial-Quino J, Gómez-Manzo S, Reyes-López CA, Medina-Flores Y, Mata-Ruíz O, Xicotencatl-García L, Luna-Pastén H, Ortiz-Alegría LB, Pérez-Hernández N, Escorcia M, Correa D, Gómez-Chávez F.   +13 more
europepmc   +4 more sources

Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19. [PDF]

Front Immunol, 2022
COVID-19 emergency use authorizations and approvals for vaccines were achieved in record time. However, there remains a need to develop additional safe, effective, easy-to-produce, and inexpensive prevention to reduce the risk of acquiring SARS-CoV-2 infection.
Frumkin LR, Lucas M, Scribner CL, Ortega-Heinly N, Rogers J, Yin G, Hallam TJ, Yam A, Bedard K, Begley R, Cohen CA, Badger CV, Abbasi SA, Dye JM, McMillan B, Wallach M, Bricker TL, Joshi A, Boon ACM, Pokhrel S, Kraemer BR, Lee L, Kargotich S, Agochiya M, John TS, Mochly-Rosen D.   +25 more
europepmc   +10 more sources

An immunoenzymatic assay for the diagnosis of hepatitis A utilising immunoglobulin Y [PDF]

Memorias do Instituto Oswaldo Cruz, 2012
The detection of anti-hepatitis A virus (HAV) antibody levels by diagnostic kits in the convalescent period of disease generally use immunoglobulin G (IgG), which is expensive.
Alexandre dos Santos da Silva, Gentil Arthur Lins Bentes Mendonça de Vasconcelos, Livia Abud Kappel, Marcelo Alves Pinto, Vanessa Salete de Paula   +4 more
doaj   +3 more sources

Evaluation of antimicrobial efficacy of immunoglobulin Y (IgY) against periodontal biofilm. [PDF]

J Oral Maxillofac Pathol, 2023
Background and Objectives: To determine the action of immunoglobulin Y (IgY) on supragingival microbiota and on subgingival microbiota in patients with gingivitis and periodontitis through microbial reduction assay. Methodology: 40 systemically healthy patients were divided into two
Sindhu BU, Praveen S, Sandeep JN, Avinash JL, Rajiv NP, Rudraswamy S.   +5 more
europepmc   +3 more sources

Bio-based excipients to enhance the stability of avian immunoglobulin Y (IgY) antibodies [PDF]

, 2022
published
Almeida, Catarina, Silva, Luís C. V., Silva, Maria Carolina, Neves, Márcia C., Freire, Mara G.   +4 more
openaire   +2 more sources

Avian IgY antibodies: characteristics and applications in immunodiagnostic

Ciência Rural, 2014
Immunoglobulin Y (IgY) is the major antibody isotype in birds, reptiles, amphibia, and lungfish, playing a similar biological role as mammal IgG. Due to its phylogenetic distance, immune diversification and presence in the egg yolk, IgY provide a number ...
Lívia Silveira Munhoz, Gilberto D'Ávila Vargas, Geferson Fischer, Marcelo de Lima, Paulo Augusto Esteves, Silvia de Oliveira Hübner   +5 more
doaj   +2 more sources

Purification of immunoglobulin Y (IgY) from egg yolk by gel filtration chromatography

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2001
Objective: Purification of immunoglobulin Y from egg yolk by chromatography is a new investigation. In this study, we developed an easy and inexpensive method for purification of IgY from egg yolk.
M Pour Amir, MJ Rasaei
doaj   +1 more source

Evaluation of the protective efficacy of immunoglobulin Y (IgY- antibodies) prepared against Walterinnesia aegyptia snake venom in Saudi Arabia [PDF]

, 2016
Four groups of eight chickens were immunized intramuscularly with Walterinnesia aegyptia snake venoms mixed with Freund's complete adjuvant during the period from 1st October 2009 to 1st October 2011 at the Center of Excellence in Biotechnology Research, King Saud University, Saudi Arabia. Three weeks later, the injections were repeated with the venoms
Moussa, IM, Ashgan, MH, Aleisa, Abdulaziz M., Al-Arfaj, Abdullah A., Rejaie, Salim A.l.   +4 more
openaire   +3 more sources