Results 101 to 110 of about 7,715,827 (290)
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
Computer-animated model of accommodation and theory of reciprocal zonular action
Clinical Ophthalmology, 2011 Daniel B Goldberg1,2 1Ophthalmology Department, Drexel College of Medicine, Philadelphia, PA, 2Eye Physicians, Little Silver, NJ, USA Abstract: This report presents a computer-animated model of the structures of accommodation based on new understanding ...
Goldberg DB
doaj
Annals of Pure and Applied Logic, 1984 This paper was a break-through, both in methods and in results. Exemplifying the strong correlation between model theory and algebra in the context of modules, it had great impetus on further developments of not only model theoretic, but also purely algebraic nature, as well as on those where both aspects overlap essentially (cf. e.g.
openaire +1 more source
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Theory of planned behavior and smoking: meta-analysis and SEM model
Substance Abuse and Rehabilitation, 2010 Gabriela Topa, Juan Antonio MorianoDepartment of Social and Organizational Psychology, UNED, Madrid, SpainAbstract: To examine if the theory of planned behavior (TPB) predicts smoking behavior, 35 data sets (N = 267,977) have been synthesized, containing
Gabriela Topa, Juan Antonio Moriano
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Neuroprotection and Neuroregeneration Strategies Using the rNAION Model: Theory, Histology, Problems, Results and Analytical Approaches. [PDF]
Int J Mol Sci, 2022 Bernstein SL +3 more
europepmc +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
FEBS Letters, EarlyView.Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas +3 more
wiley +1 more source
On λ strong homogeneity existence for cofinality logic
Cubo, 2011 Let C Reg be a non-empty class (of regular cardinals). Then the logic has additional nice properties: it has the homogeneous model existence property.Sea C Reg una clase no vacía (de cardinales regulares). Entonces la lógica tiene propiedades adicionales:
Saharon Shelah
doaj
The Work-Averse Cyberattacker Model: Theory and Evidence from Two Million Attack Signatures. [PDF]
Risk Anal, 2022 Allodi L, Massacci F, Williams J.
europepmc +1 more source