Results 261 to 270 of about 410,635 (273)

Separation of Immunoglobulin G and Immunoglobulin Y on Poly(vinyl ester resin-co-ethylene dimethacrylate) Monolith

Chinese Journal of Analytical Chemistry, 2009
Abstract With vinyl ester resin as monomer, ethylene glycol dimethacrylate (EDMA) as the crosslinker, dodecanol as porogenic solvents, and 2,2'-azobisisobutyronitrile (AIBN) as initiators, a poly(vinyl ester resin-co-ethylene dimethacrylate) monolithic column was prepared by “in-situ” process.
Hai-Yan LIU, Geng-Liang YANG, Li-Gai BAI, Xiao-Juan FENG, Guan-QUN YANG   +4 more
openaire   +1 more source

Exclusion of polymeric immunoglobulins and selective immunoglobulin Y transport that recognizes its Fc region in avian ovarian follicles

Veterinary Immunology and Immunopathology, 2008
In avian species, blood immunoglobulin (Ig) Y, the equivalent to mammalian IgG, is selectively incorporated into ovarian follicles, but other classes, IgA and IgM, are much less abundant in the follicles. Several mammalian Igs, including IgG and IgA, are also incorporated into ovarian follicles when administered to birds.
Kohji, Kitaguchi, Kenichi, Osada, Fumihiko, Horio, Atsushi, Murai   +3 more
openaire   +2 more sources

Adsorption behaviors of avian immunoglobulins and purification of immunoglobulin Y from chicken serum with mixed-mode resins

Chinese Journal of Chemical Engineering, 2019
Abstract The importance of immunoglobulin Y (IgY) as a specific antibody equivalent to mammalian immunoglobulin G (IgG) is well recognized. However, production of highly purified IgY is still difficult due to the lack of specific purification methods.
Yingdi Luo, Qilei Zhang, Shanjing Yao, Dongqiang Lin   +3 more
openaire   +1 more source

Leptospira-specific immunoglobulin Y (IgY) is protective in infected hamsters

Vaccine
Leptospirosis, a globally significant zoonotic disease caused by pathogenic Leptospira, continues to threaten the health and public safety of both humans and animals. Current clinical treatment of leptospirosis mainly relies on antibiotics but their efficacy in severe cases is controversial. Passive immunization has a protective effect in the treatment
Tianbao, Lv, Xufeng, Xie, Luteng, Diao, Shuang, Jiang, Yue, Ding, Xin, Yuan, Lingling, Gong, Xi, Chen, Wenlong, Zhang, Yongguo, Cao   +9 more
openaire   +2 more sources

Microencapsulation for the gastric passage and controlled intestinal release of immunoglobulin Y

Journal of Immunological Methods, 2005
Avian immunoglobulin (Ig) Y is a promising alternative for the treatment and prevention of enteric infections, and has shown to be effective against a number of gastrointestinal pathogens, including Escherichia coli, Salmonella, and rotavirus. However, its application is limited by its sensitivity to human gastrointestinal conditions.
Jennifer, Kovacs-Nolan, Yoshinori, Mine
openaire   +2 more sources

A novel and efficient immunoglobulin Y extraction method using poloxamer-polyethylene glycol

Preparative Biochemistry & Biotechnology, 2017
Although many IgY extraction methods (such as polyethylene glycol (PEG) precipitation method, octanoic acid method, water dilution method, etc.) have been established, there is still industrial drive and real need in developing scale-up IgY production methods.
Cui, Li, Hao, Ren, Rüdiger, Schade, Xiaoying, Zhang   +3 more
openaire   +2 more sources

Adsorption of immunoglobulin Y in supermacroporous continuous cryogel with immobilized Cu2+ ions

Journal of Chromatography A, 2015
The influence of temperature, pH and ionic strength on the adsorption of Immunoglobulin Y (IgY) in IDA-Cu(2+) cryogel system was studied by batch equilibrium measurements. The adsorptive equilibrium data were obtained at 17 and 27°C, pH 5.0 and 6.5, and at ionic strength of 50 and 200mmolL(-1) NaCl.
Willer Ferreira da Silva Júnior, Rodrigo Cano, Antonio Helvécio Totola, Lorendane Milena de Carvalho, Marcel Otávio Cerri, Jane Sélia dos Reis Coimbra, Gleidson Giordano Pinto de Carvalho, Bruna Mara Aparecida de Carvalho   +7 more
openaire   +3 more sources

Immunoglobulins and Anti-Marek's Disease Virus Antibody Synthesis in Chickens After Passive Immunization with Immunoglobulin Y Anti-Marek's Disease Virus Antibody

American Journal of Veterinary Research, 1975
SUMMARY The effect of passive immunization with immunoglobulin Y (IgY) antibody against Marek's disease virus (mdv) was examined in mdv-susceptible chickens. The production of IgY, immunoglobulin M, and probably also immunoglobulin A was depressed in passively immunized chickens when compared with that in mdv-exposed chickens which had not been given ...
V, Kermani-Arab, T, Moll, W C, Davis, B R, Cho, Y S, Lu, G A, Leslie   +5 more
openaire   +2 more sources

Biocompatible excipients to improve the stability of immunoglobulin Y (IgY) antibodies

2022
published
Almeida, Catarina A. S., Silva, Luís C. V., Silva, Maria Carolina, Neves, Márcia C., Freire, Mara G.   +4 more
openaire   +1 more source

Les immunoglobulines Y, Un outil pour l’immunohistochimie

Annales de Pathologie, 2007
openaire   +1 more source