Results 121 to 130 of about 130,827 (311)

Study of Ultraviolet-Induces Chromatid and Chromosome Aberrations as a Function of Dose in G1 Phase Vertebrate Tissue Cultures [PDF]

open access: yes, 1976
G1 phase A8 Xenopus laevis (toad) and V79B Cricetulus griseus (hamster) tissue cultures were used to observe the frequency of ultraviolet-induced chromosomal aberrations as a function of dose.
Griggs, H. Gaston, Orr, Troy V.
core   +2 more sources

Neurodevelopmental features in KCNQ2 developmental and epileptic encephalopathy may have limited associations with KV7.2 dysfunction

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Variants in KCNQ2 encoding the voltage‐gated potassium channel KV7.2 are associated with developmental and epileptic encephalopathy (DEE) of varying severity. This study examined the relationship of KCNQ2 variant dysfunction with the neurodevelopmental phenotype of individuals with KCNQ2‐DEE. Methods A parent‐reported survey gathered
Jessa S. Bidwell   +4 more
wiley   +1 more source

Protective Effects of Auricularia auricula Polysaccharides on Acute Lung Injury by Regulating Intestinal Flora and Metabolism

open access: yesFood Frontiers, EarlyView.
Auricularia auricula polysaccharides (AAP; 100, 200, and 400 mg/kg) protect against acute lung injury (ALI) by dose‐dependently remodeling the gut microbiota and modulating associated metabolic pathways via the gut‐lung axis, thereby enhancing pulmonary anti‐inflammatory and antioxidant capacity to ultimately prevent tissue damage.
Haili Niu   +8 more
wiley   +1 more source

Micro and Nanoencapsulation of Omega‐3 Fatty Acids: Functional Applications and Future Perspectives in Food Systems

open access: yesFood Safety and Health, EarlyView.
Whey protein‐based microencapsulation for omega‐3 PUFA delivery in food systems. Objective: Enhance oxidative stability & bioavailability of omega‐3 PUFAs using whey protein as an encapsulating agent. Current methods: Spray drying & coacervation—effective but limited by heat sensitivity and encapsulation efficiency. Emerging technologies: Electrospray &
Jihan M. Kassem   +9 more
wiley   +1 more source

Growth of Pseudotypes of Vesicular Stomatitis Virus with N-Tropic Murine Leukemia Virus Coats in Cells Resistant to N-Tropic Viruses [PDF]

open access: yes, 1973
Formation of pseudotypes between murine RNA tumor viruses and vesicular stomatitis virus (VSV) has been confirmed. Pseudotypes of VSV genomes coated by the surface envelope from an N-tropic tumor virus grew equally well in cells homozygous for either the
Baltimore, David   +3 more
core   +1 more source

Mimicking DOUGONG brackets orchestrate regulating inflammation and mechanical stimuli for osteochondral regeneration using 3D printing

open access: yesInterdisciplinary Medicine, EarlyView.
Akermanite scaffolds promote osteogenic differentiation of BMSCs through regulating the PI3K/Akt signaling pathway, and strontium ions enhance the akermanite effects by mediating the cytokine‐cytokine receptor interaction pathway. Thus, the enhancements of osteogenesis in subchondral bone coupled with the chondral‐promoting effects of chondrocytes ...
Bo Li   +15 more
wiley   +1 more source

Induction and reparation of double-strand DNA breaks in V79 cells continuously exposed to low dose-rate Y-radiation [PDF]

open access: yesСаратовский научно-медицинский журнал, 2013
Aim: to study the patterns of changes in the number of DNA double-strand breaks (DSB) in mammalian cells continuously exposed to low dose-rate y- radiation. Material and methods. Chinese hamster lung fibroblasts (V79) were used in this study.
Ozerov I.V.   +8 more
doaj  

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