Results 131 to 140 of about 501,101 (381)

Dysfunctional tetraspanin 7 (TSP‐7) in Caenorhabditis elegans promotes; increases in average life‐ & health‐span, stress‐induced survival and motility

FEBS Open Bio, EarlyView.
The C. elegans tetraspanin‐7 (tsp‐7) is a homologue of human CD63, which is a negative regulator of autophagy. The C. elegans strain, tm5761, has a dysfunctional (knockout) tsp‐7 gene. When compared to the wild‐type strain, the tm5761 strain shows increased: life‐ and health‐span; thermotolerance, and stress‐induced locomotion.
Brogan Jones, Laurence Seabra, Francesco Michelangeli   +2 more
wiley   +1 more source

Effectiveness of the Pigeon Pox Vaccine on the Chicken Vaccinated With Avian Influenza Vaccine

Journal of Applied Veterinary Sciences, 2019
Evaluation of the effectiveness of pigeon pox (PP) vaccine in improvement the required immunity to avian influenza (AI) virus vaccine in birds and reducing its shedding after challenge was the object of this study.Specific pathogen free chicks were ...
Christine A. Mikhael, Nada, A. Fathy
doaj   +1 more source

Highly pathogenic avian influenza virus infection in chickens but not ducks is associated with elevated host immune and pro-inflammatory responses

Veterinary Research, 2014
Highly pathogenic avian influenza (HPAI) H5N1 viruses cause severe infection in chickens at near complete mortality, but corresponding infection in ducks is typically mild or asymptomatic.
S. Kuchipudi, Meenu Tellabati, Sujith Sebastian, B. Londt, Christine A. Jansen, L. Vervelde, S. Brookes, I. Brown, S. Dunham, Kin-Chow Chang   +9 more
semanticscholar   +1 more source

Possible role of human ribonuclease dicer in the regulation of R loops

FEBS Open Bio, EarlyView.
R loops play an important role in regulating key cellular processes such as replication, transcription, centromere stabilization, or control of telomere length. However, the unscheduled accumulation of R loops can cause many diseases, including cancer, and neurodegenerative or inflammatory disorders. Interestingly, accumulating data indicate a possible
Klaudia Wojcik, Paulina Krzeminska, Anna Kurzynska‐Kokorniak   +2 more
wiley   +1 more source

Dependence of Substrate Irradiation Reaction Rate Stimulation on Lactic Dehydrogenase Source [PDF]

arXiv, 2013
Stimulation of LDH initial reaction rates by timed pre-irradiation of crystalline sodium pyruvate and lithium lactate is reported for enzymes isolated from rabbit muscle, pig heart, human erythrocytes and chicken heart. The phenomenon investigated is referred to as the Comorosan effect.
arxiv  

Virus interference between H7N2 low pathogenic avian influenza virus and lentogenic Newcastle disease virus in experimental co-infections in chickens and turkeys

Veterinary Research, 2014
Low pathogenicity avian influenza virus (LPAIV) and lentogenic Newcastle disease virus (l NDV) are commonly reported causes of respiratory disease in poultry worldwide with similar clinical and pathobiological presentation. Co-infections do occur but are
Mar Costa-Hurtado, C. Afonso, P. J. Miller, E. Spackman, D. Kapczynski, D. Swayne, Eric Shepherd, Diane M. Smith, A. Zsak, M. Pantin-Jackwood   +9 more
semanticscholar   +1 more source

On subcellular distribution of the zinc finger 469 protein (ZNF469) and observed discrepancy in the localization of endogenous and overexpressed ZNF469

FEBS Open Bio, EarlyView.
ZNF469 regulates the expression of genes encoding extracellular matrix proteins. Endogenous ZNF469 is predominantly cytoplasmic, while in transfected cells, it forms aggregates reminiscent of biomolecular condensates, located mainly in the nucleus. These condensates exhibit overlapping staining with proteasomes and are also associated with the mitotic ...
Anne Elisabeth Christensen Mellgren, Ileana Cristea, Thomas Stevenson, Endy Spriet, Per Morten Knappskog, Stig Ove Bøe, Harald Kranz, Sushma N. Grellscheid, Eyvind Rødahl   +8 more
wiley   +1 more source

Low dose velogenic viscerotropic Newcastle disease virus infection caused 30% mortalities in Anak broilers but none in Lohmann Brown layer chickens

Journal of Applied Animal Research, 2018
The aim of this project was to find out the comparative susceptibilities of broilers and layer chickens to a low dose of velogenic viscerotropic Newcastle disease virus (vvNDV) infection using mortalities as the main indicator.
Jacinta Ngozi Omeke, Wilfred Sunday Ezema, Didacus Chukwuemeka Eze, John Osita Arinze Okoye   +3 more
doaj   +1 more source

Caught in the Act? [PDF]

arXiv, 2004
Which came first, the stars and gas that make up a galaxy, or the giant black hole at its centre? Observations of a distant galaxy, caught as it forms, could help solve this chicken-and-egg problem.
arxiv  

THE EFFECTS OF CHORIOALLANTOIC TRANSPLANTS OF ADULT CHICKEN TISSUES ON HOMOLOGOUS TISSUES OF THE HOST CHICK EMBRYO [PDF]

, 1954
James D. Ebert
openalex   +1 more source