Results 61 to 70 of about 12,490 (253)

Fetal anomalilerde MRG bulguları

open access: yes, 2021
Amaç: Bu çalışmada herhangi bir klinik endikasyon nedeniyle fetal Manyetik Rezonans Görüntüleme (MRG) inceleme yapılan hastalardaki bulgular retrospektif olarak prenatal Ultrasonografi (USG) tetkikleri ile karşılaştırıldı ve fetal MRG'nin tanısal gücü ...
EZGİ MEZGİTLİ
core  

Arsenite methyltransferase 3 is required for mitochondrial function and hepatic lipid metabolism

open access: yesThe FEBS Journal, EarlyView.
AS3MT is a protein that helps the body process arsenic, a naturally occurring toxin found in water and soil. We discovered it also helps cells make and use energy properly. Without AS3MT, cells' mitochondria do not work well, leading to fatty liver and reduced activity. Increasing AS3MT in liver cells restores energy and protects against arsenic damage,
Patrice Delaney   +10 more
wiley   +1 more source

A novel non-dimensional investigation of slurry transport in modular annular jet pump

open access: yesInternational Journal of Thermofluids
Annular Jet Pumps are widely used for slurry transport in mining and dredging applications. However, their performance under dense slurry conditions is governed by complex multiphase flow and turbulence interactions that are not yet fully understood ...
Sadia Riaz   +2 more
doaj   +1 more source

Biocatalytic synthesis of S‐adenosyl‐l‐methionine analogues for allosteric activation of cystathionine‐β‐synthase

open access: yesThe FEBS Journal, EarlyView.
Cystathionine‐β‐synthase (CBS) helps remove harmful homocysteine and supports the production of protective sulfur‐containing molecules. Using its natural activator, S‐adenosyl‐l‐methionine, as a template, we designed and tested 15 analogues. Three activated and stabilized the enzyme, including the newly identified S‐2‐amino‐adenosyl‐l‐methionine. These
Dalibor Nakládal   +18 more
wiley   +1 more source

Comparison of magnetic resonance imaging and arthroscopy of the knee

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Magnetic resonance imaging (MRI) findings of knee pathologies were compared to arthroscopic findings. Prior to arthroscopic examination, magnetic resonance images were obtained in a series of 34 patients. The accuracy, specifity and sensitivity of MRI in
Erdal Cila   +5 more
doaj  

Pharmacological Modulation of Nrf2 Signaling Regulates Oxidative Stress, Inflammation, and Alveolar Bone Loss in Experimental Periodontitis

open access: yesJournal of Periodontal Research, EarlyView.
Pharmacological activation of Nrf2 attenuated alveolar bone loss and protected periodontal tissues by reducing inflammation and oxidative stress, preserving collagen organization, and favoring bone homeostasis. Reversal of these effects by Nrf2 inhibition further supports Nrf2 signaling as a promising therapeutic target in periodontitis.
Vitória Bonan Costa   +8 more
wiley   +1 more source

Minimizing Resource Waste in Heterogeneous Resource Allocation for Data Stream Processing on Clouds

open access: yesApplied Sciences, 2020
Resource allocation is vital for improving system performance in big data processing. The resource demand for various applications can be heterogeneous in cloud computing.
Wu-Chun Chung   +5 more
doaj   +1 more source

Tonoplast‐Localized ABCC Transporters Enhance Heterologous Production of the Antidiabetic Montbretin A and Its Analogues in Nicotiana benthamiana

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT The plant‐derived specialized metabolite montbretin A (MbA) is under development as an improved treatment for Type 2 diabetes, a worldwide epidemic. MbA is an acylated flavonol glycoside so far only found in small amounts in montbretia (Crocosmia × crocosmiiflora) corms.
Charlotte Hijmans   +4 more
wiley   +1 more source

Quad-Rotor Unmanned Aerial Vehicle Helicopter Modelling & Control

open access: yesInternational Journal of Advanced Robotic Systems, 2011
This paper presents the investigation of the modelling and control of a quad-rotor helicopter and forms part of research involving the development of an unmanned aerial vehicle (UAV) to be used in search and rescue applications.
Yogianandh Naidoo   +2 more
doaj   +1 more source

Quenching of star formation from a lack of inflowing gas to galaxies

open access: yes, 2021
This dataset provides HST and ALMA mosaics of the REQUIEM-ALMA survey of six strong gravitationally lensed quiescent galaxies at z=1.6 to z=3.2 (MRG-M1341, MRG-M0138, MRG-M2129, MRG-M0150, MRG-M0454, MRG-M1423) from Whitaker et al. (2021).
Katherine E. Whitaker
core   +1 more source

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