Results 21 to 30 of about 296,182 (247)
Circulating natural killer cells in sjögren's syndrome [PDF]
Arthritis & Rheumatism, 1985 AbstractReduced natural killer (NK) cell activity of peripheral blood lymphocytes (PBL) has been reported in a number of diseases including Sjögren's syndrome (SS). In this study, we used 2 monoclonal antibodies directed toward NK cells (anti‐Leu‐7 and anti‐Leu‐11) for determining NK cell activity in 29 patients with SS (9 with primary SS and 20 with ...
Y, Ichikawa +5 more
openaire +2 more sources
Acta PolytechnicaThe article explores the application of the RELAP5 thermo-hydraulic code for transient simulations on the VR-1 research reactor, focusing on reactor vessel nodalisation and coolant stratification above the core.
Jakub Mátl, Filip Fejt
doaj +1 more source
The nature of circulating CD27+CD43+ B cells [PDF]
Journal of Experimental Medicine, 2011 Letter to the Editor.-- et al. M.C. van Zelm is supported by fellowships from the Erasmus University Rotterdam (EUR-Fellowship) and the Erasmus MC, and by Veni grant 916.110.90 from ZonMW/NWO.
Perez-Andres, M +5 more
openaire +3 more sources
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Energies, 2020 Most of the small modular reactors (SMRs) under development worldwide present the same components: an integral reactor vessel with a low-positioned core as the heat source and a high-positioned steam generator as the heat sink.
Young Jin Kim +4 more
doaj +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
The effect of code user and boundary conditions on RELAP calculations of MTR research reactor transient scenarios [PDF]
Nuclear Technology and Radiation Protection, 2005 The safety evaluation of nuclear power and re search reactors is a very important step before their construction and during their operation. This evaluation based on the best estimate calculations requires qualified codes qualified users, and qualified ...
Khedr Ahmed +2 more
doaj +1 more source
Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells
FEBS Letters, EarlyView.Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López +2 more
wiley +1 more source
Yuanzineng kexue jishuThermal-hydraulic phenomenon of coolant in the primary circuit of pool type fast reactor under accident decay heat removal conditions is complicated because the layout of direct heat exchanger.
CHENG Daoxi, ZHANG Xuefeng, DU Kaiwen, ZHAI Weiming, QI Xiaoguang, ZHOU Ping, YU Song, MA Xiaoyao, LI Ruizhi
doaj +1 more source
Determination of the maximum core power of natural circulation lead–bismuth reactors
He jishu, 2023 BackgroundBecause of the excellent properties of lead-based materials as reactor coolants, lead-based fast reactors have become a key type of fourth-generation advanced nuclear energy systems.
XIAO Yingjie +5 more
doaj +1 more source