Results 71 to 80 of about 53,322 (245)

Intravenous anti-P. aeruginosa IgY-antibodies do not decrease pulmonary bacterial concentrations in a porcine model of ventilator-associated pneumonia

Innate Immunity, 2022
Ventilator associated pneumonia (VAP) caused by P. aeruginosa is a cause of morbidity and mortality in critically ill patients. The spread of pathogens with anti-microbial resistance mandates the investigation of novel therapies. Specific polyclonal anti-
A. Otterbeck, P. Skorup, K. Hanslin, A. Larsson, J. Stålberg, H. Hjelmqvist, M. Lipcsey   +6 more
semanticscholar   +1 more source

IgY-mediated protection against Vibrio cholerae infection: Efficacy of avian antibodies targeting a chimeric recombinant protein [PDF]

BioImpacts
Introduction: Vibrio cholerae, the etiologic pathogen of diarrheal disease, prevails mainly in developing countries, transmitted through contaminated water or food.
Hasna Sadat Naghash Hoseini, Tooba Sadat Ahmadi, Seyed Latif Mousavi Gargari, Shahram Nazarian   +3 more
doaj   +1 more source

IGY commemoration

Eos, Transactions American Geophysical Union, 1982
In commemoration of the 25th anniversary of the International Geophysical Year (IGY), copies of the book Sydney Chapman, Eighty, from his friends, published more than a decade ago are available once again.Edited by S.‐I Akasofu, Benson Fogle, and Bernhard Haurwitz, the book portrays Chapman, IGY president and pioneer in geomagnetism and magnetospheric ...
openaire   +1 more source

Polymorphism and Association of DMA Gene with Total IgY Concentration and ND Antibody Titer in IPB-D2 Chicken Line

Tropical Animal Science Journal, 2022
The DMA (DM α chain) gene, a member of non-classical MHC class II plays an important role in the process of presenting antigen peptides by producing DM protein. This study aimed to identify the polymorphism of DMA gene and their associations with disease
D. Lestari, S. Murtini, N. Ulupi, C. Sumantri   +3 more
semanticscholar   +1 more source

IgY antibodies against Ebola virus possess post-exposure protection in a murine pseudovirus challenge model and excellent thermostability

PLoS Neglected Tropical Diseases, 2021
Ebola virus (EBOV) is one of the most virulent pathogens that causes hemorrhagic fever and displays high mortality rates and low prognosis rates in both humans and nonhuman primates.
Y. Zhang, Yanqiu Wei, Yunlong Li, Xuan Wang, Yang Liu, Deyu Tian, Xiaojuan Jia, R. Gong, Wenjun Liu, Limin Yang   +9 more
semanticscholar   +1 more source

Maternal Transfer of Immunoglobulins into Egg Yolks of Birds

The Journal of Poultry Science, 2013
In avian species, maternal IgY transferred across egg yolks from mother to offspring plays a key role to protect the hatching chicks against pathogenic attacks.
Atsushi Murai
doaj   +1 more source

The bacteriophage LUZ24 "Igy" peptide inhibits the Pseudomonas DNA gyrase.

Cell Reports, 2021
The bacterial DNA gyrase complex (GyrA/GyrB) plays a crucial role during DNA replication and serves as a target for multiple antibiotics, including the fluoroquinolones.
J. De Smet, J. Wagemans, M. Boon, P. Ceyssens, M. Voet, J. Noben, J. Andreeva, D. Ghilarov, K. Severinov, R. Lavigne   +9 more
semanticscholar   +1 more source

Production of Specific Egg Yolk Antibody (IgY) against Cryptosporidium parvum Oocysts

Medical Laboratory Journal, 2016
Background and Objectives: Cryptosporidium parvum is a coccidian protozoan that causes diarrhea in immunocompromised humans and newborn animals. The severity of the disease depends on the immunological status of the affected.
Hossein Hashemzadeh Farhang, Parisa Shahbazi   +1 more
doaj  

Morphological and immunological profile of piggles blood under the influence of feed additive “Globigen Jump Start” and adverse microclimate parameters

Біологія тварин
The article presents the results of a study of the influence of adverse microclimate parameters on the morphological and immunological blood parameters of piglets in the neonatal period of development, and also evaluates the effectiveness of the use of ...
Olesia Kamratska
doaj   +1 more source

Stability of Chicken IgY Antibodies Freeze-Dried in the Presence of Lactose, Sucrose and Threalose

The Journal of Poultry Science, 2007
Freeze-drying is used as a method to stabilize proteins. The process itself may however cause protein unfolding and denaturation, but the risk is reduced if a stabilizing agent is added prior to freeze-drying.
Elin Nilsson, Anders Larsson
doaj   +1 more source