Results 121 to 130 of about 658,680 (315)
Fabricación de ladrillos a base de polímeros PET y virutas metálicas
Revista de Iniciación Científica, 2018 En este artículo se plantea la fabricación de ladrillos de plástico fundido con virutas producto del mecanizado como un elemento constructivo. En este trabajo el material utilizado es el polietileno de tereftalato, mejor conocido como PET.
José Luis Maure +4 more
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Semiquantitative methods for PET imaging in oncology [PDF]
, 2022 openNegli ultimi anni l’imaging con sistemi combinati PET-CT e tracciante 18F-FDG sta acquisendo un ruolo di particolare rilevanza e innovazione nell’ambito dell’oncologia.
MARZULLI, MORGAN
core
Laboratory Studies on the Production of Asphalt Mixture Bad 22,4 with Pet (Plastic Bottle Fibers)
Romanian Journal of Transport InfrastructurePlastic is a versatile and cheap material, but extremely durable and nearly impossible to decompose in nature. Plastic waste is not only a visual pollution issue but also a global health problem, as microplastics enter the food chain, affecting both ...
Claudiu-Ionel Chicuș +3 more
doaj +1 more source
The Research Progress of Monoclonal Antibody Labeled with 89Zr
Journal of IsotopesZirconium-89 (89Zr) is a metallic positron-emitting radionuclide. The relatively long half-life and moderate energy making 89Zr especially suitable for the labeling of large biomolecules such as antibodies for radioimmuno-PET (positron emission ...
Zhanxiong XIAO, Fei DUAN, Hongyu LI
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Kassi helge kuju eesti rahvapärimuses [PDF]
Mäetagused, 2007 The article opens with an overview about the extremely positive image of the cat in contemporary Estonian media, but also about the considerably more ambivalent image familiar from modern beliefs, truisms, narrative sequels, and comparisons. Some truisms
Kristi Salve
doaj
Radiology and Oncology, 2018 In emission tomography maximum likelihood expectation maximization reconstruction technique has replaced the analytical approaches in several applications.
Somai Vencel +2 more
doaj +1 more source