Results 91 to 100 of about 4,698,964 (243)

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Assessing the Potential of Ultrasound Elastography in Diagnosing Early Oral Cancers

open access: yesJournal of Pharmacy and Bioallied Sciences
Background: Early diagnosis of oral cancer is critical for improving treatment outcomes and survival rates. Conventional diagnostic techniques often fail to detect early-stage lesions due to their subtle clinical presentation.
Hamzah Ali Babkair
doaj   +1 more source

The diagnostic value of sonoelastographic strain ratio in discriminating malignant from benign solid breast masses

open access: yesThe Egyptian Journal of Radiology and Nuclear Medicine, 2017
Objective: To detect the diagnostic efficiency of sono elastographic strain ratio in discriminating malignant from benign solid breast masses and compare it with the sono elastographic elasticity score method.
Mai E.M. Khamis   +2 more
doaj   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

Digital Image Correlation (DIC) Method for Detecting Strain in Wood Drying Process

open access: yesBioResources, 2023
Stress and strain monitoring is of great significance for wood drying. Using digital image correlation (DIC), this study measured displacement and strain changes during wood drying in real time.
Haojie Chai, Lei Cai, Tao Xu, Yukun Ma
doaj   +2 more sources

Comparison of strain and shear wave elastography for qualitative and quantitative assessment of breast masses in the same population

open access: yesScientific Reports, 2018
We investigated addition of strain and shear wave elastography to conventional ultrasonography for the qualitative and quantitative assessment of breast masses; cut-off points were determined for strain ratio, elasticity ratio, and visual score for ...
Hyo Jin Kim   +9 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

open access: yesFEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti   +5 more
wiley   +1 more source

Non-linear seismic response for liquefaction analysis: pore water pressure and strain ratio approach

open access: yesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska
The liquefaction analysis in infrastructure projects is crucial as a preventive action for damage, especially in Indonesia, an earthquake-prone country.
Siti Nurlita FITRI, I Made Wahyu PRAMANA
doaj   +1 more source

Job Strain as a Risk Factor for Leisure-Time Physical Inactivity: An Individual-Participant Meta-Analysis of Up to 170,000 Men and Women [PDF]

open access: yes, 2012
Unfavorable work characteristics, such as low job control and too high or too low job demands, have been suggested to increase the likelihood of physical inactivity during leisure time, but this has not been verified in large-scale studies.
Westerlund, Hugo,   +167 more
core   +1 more source

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