Results 51 to 60 of about 339,788 (295)

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

The One-eighth Relationship that Constrains Deglacial Seismicity and Cave Development in Caledonide Marbles

open access: yesActa Carsologica, 2007
The formation of karst caves in Caledonide metamorphic limestones in a repeatedly-glaciated 40000km2 region in cen­tral Scandinavia was initiated by tectonic inception, a process in which open fracture routes, primarily created by deglacial seismicity ...
Trevor Faulkner
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

A Geomechanical Study of the Mississippian Boone Formation [PDF]

open access: yes, 2013
The Boone Formation in northwest Arkansas is a chert-limestone sequence analogous to the subsurface Mississippi Lime reservoir in parts of Oklahoma and Kansas. It has low permeability and produces via horizontal drilling and hydraulic fracturing.
Buckland, Karen Nicole Mason
core   +2 more sources

Effects of elevated temperature on physical and mechanical properties of carbonate rocks in South-Southern Nigeria [PDF]

open access: yes, 2018
Purpose. Limestone and marble are carbonate rocks with several structural and engineering applications. The physical and mechanical properties of the rocks are fundamental as they determine their suitability for various use.
Idris, M.A.
core   +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

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

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

Dietary Mannan‐Rich Fractions Attenuate Weaning Stress in Piglets via Modulating Gut Microbiota and TLR5/NF‐κB Signaling

open access: yesAnimal Research and One Health, EarlyView.
This study aimed to investigate the potential of a mannan‐rich fraction (MRF) as a dietary intervention to alleviate weaning stress in piglets. Our results revealed that MRF could alleviate weaning stress by modulating the gut microbiota and the TLR5/NF‐κB signaling pathway, offering a novel and sustainable alternative to antibiotic use in swine ...
Yutong Lu   +8 more
wiley   +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

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