Results 41 to 50 of about 72,510 (297)

Zooarchaeological Analysis of an Atoll Assemblage From Central Micronesia

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT There has been a dearth of archaeological research on atolls in the central‐eastern Caroline Islands of Micronesia. This has limited our understanding of pre‐contact subsistence and settlement strategies in these more marginal and remote environments, particularly in regards to zooarchaeological data.
Philippa Jorissen   +2 more
wiley   +1 more source

Challenges of Spatially Resolved Metabolism in Cancer Research

open access: yesMetabolites
Stable isotope-resolved metabolomics comprises a critical set of technologies that can be applied to a wide variety of systems, from isolated cells to whole organisms, to define metabolic pathway usage and responses to perturbations such as drugs or ...
Andrew N. Lane   +2 more
doaj   +1 more source

Fulminant Wilson’s Disease Managed with Plasmapheresis as a Bridge to Liver Transplant

open access: yesCase Reports in Medicine, 2014
New-onset jaundice can be a manifestation of multiple pathologic processes including hemolysis, parenchymal liver disease, and cholestasis; the differential diagnosis is broad and requires a systematic approach.
Talal Hilal, R. Scott Morehead
doaj   +1 more source

Validated LC–MS/MS method for simultaneous determination of SIM and its acid form in human plasma and cell lysate: Pharmacokinetic application

open access: yesJournal of Pharmaceutical Analysis, 2012
Simvastatin (SIM) is a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor widely used in hyperlipidemia therapy. SIM has recently been studied for its anticancer activity at doses higher than those used for the hyperlipidemia therapy.
Tamer A. Ahmed   +3 more
doaj   +1 more source

Experimental and Numerical Investigation of the Damage Characteristics of Rocks under Ballistic Penetration

open access: yesApplied Sciences, 2022
Rock penetration is an inevitable problem in the study of drilling and projectile penetration. The penetration resistance of red sandstone and limestone was investigated at projectile speeds ranging from 600–1200 m/s.
Xiaojing Zhang   +6 more
doaj   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

open access: yesAnimal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang   +10 more
wiley   +1 more source

C/D box snoRNAs in viral infections: RNA viruses use old dogs for new tricks

open access: yesNon-coding RNA Research, 2019
C/D box snoRNAs (SNORDs) are a highly expressed class of non-coding RNAs. Besides their well-established role in rRNA modification, C/D box snoRNAs form protein complexes devoid of fibrillarin and regulate pre-mRNA splicing and polyadenylation of ...
Stefan Stamm, J. Stephen Lodmell
doaj   +1 more source

Dietary Baicalin Supplementation Can Enhance the Growth Performance of Weaned Piglets and Maintain the Intestinal Barrier Integrity

open access: yesAnimal Research and One Health, EarlyView.
This research innovatively illustrates baicalin’s multifaceted mechanisms in enhancing piglets’ intestinal health: modulating bile acid metabolism via probiotics, reinforcing tight junction proteins (ZO‐1/claudin), suppressing TLR4/NF‐κB‐mediated inflammation, whereas promoting growth and reducing diarrhea.
Yuhui Gao   +6 more
wiley   +1 more source

Comparing Outdated and Updated Textbook Figures Helps Introduce Undergraduates to Primary Literature

open access: yesJournal of Microbiology & Biology Education, 2015
Many of the didactic tools used in the undergraduate classroom, including textbooks, often highlight science as a body of knowledge, presenting learners with a field’s current “up-to-date” understanding of a subject.
Verónica A. Segarra, Scott Tanner
doaj   +1 more source

Reduction of Ribonucleotide Reductase Subunit RRM2 Potentially Impairs Gut Function of Woody Breast Broilers

open access: yesAnimal Research and One Health, EarlyView.
Woody breast compromises meat quality leading to reduced consumer appeal. Although its causes are unclear, improvements observed with certain dietary supplements suggest that gut health may influence woody breast development. Ribonucleotide reductase subunit RRM2 is vital for mitochondrial function and gastrointestinal integrity, and alteration in its ...
Majid Shakeri   +8 more
wiley   +1 more source

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