Results 71 to 80 of about 919,853 (340)

P‐glycoprotein modulates the fluidity gradient of the plasma membrane of multidrug resistant CHO cells

open access: yesFEBS Letters, EarlyView.
To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche   +2 more
wiley   +1 more source

Knee-Cartilage Segmentation and Thickness Measurement from 2D Ultrasound

open access: yesJournal of Imaging, 2019
Ultrasound (US) could become a standard of care imaging modality for the quantitative assessment of femoral cartilage thickness for the early diagnosis of knee osteoarthritis.
Prajna Desai, Ilker Hacihaliloglu
doaj   +1 more source

Segmentation of organs and tumor within brain magnetic resonance images using K-nearest neighbor classification

open access: yesJournal of Medical Physics, 2022
Purpose: To fully exploit the benefits of magnetic resonance imaging (MRI) for radiotherapy, it is desirable to develop segmentation methods to delineate patients' MRI images fast and accurately.
S A Yoganathan, Rui Zhang
doaj   +1 more source

RefineNet: Multi-path Refinement Networks for High-Resolution Semantic Segmentation [PDF]

open access: yesComputer Vision and Pattern Recognition, 2016
Recently, very deep convolutional neural networks (CNNs) have shown outstanding performance in object recognition and have also been the first choice for dense classification problems such as semantic segmentation.
Guosheng Lin   +3 more
semanticscholar   +1 more source

Interactive segmentation

open access: yes, 2022
You should run "main.py".  The required input and output functions are in "input_output_function.py" and all the necessary functions for segmentation are in "segmentation.py" 
openaire   +2 more sources

Circulating histones as clinical biomarkers in critically ill conditions

open access: yesFEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez   +17 more
wiley   +1 more source

Relevance of Gastronomy in the Tourism of a World Heritage Site: The Case of Sucre (Bolivia)

open access: yesSocial Sciences, 2019
Recently, gastronomy has become one of the most important tourist attractions for cities as well as for rural areas. In this respect, tourists look for authenticity in the gastronomy heritage of these destinations, making it, thusly, a motivation for ...
Miguel Jesús Medina-Viruel   +3 more
doaj   +1 more source

Cyclic nucleotide signaling as a drug target in retinitis pigmentosa

open access: yesFEBS Letters, EarlyView.
Disruptions in cGMP and cAMP signaling can contribute to retinal dysfunction and photoreceptor loss in retinitis pigmentosa. This perspective examines the mechanisms and evaluates emerging evidence on targeting these pathways as a potential therapeutic strategy to slow or prevent retinal degeneration.
Katri Vainionpää   +2 more
wiley   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

E-consumer segmentation: an applied study based in the internet use perspectives

open access: yesManagement Letters/Cuadernos de Gestión, 2014
The market segmentation has frequently been used in the traditional marketing research but still appears as a relatively new subject in the Information and Communication Technologies (ICT) and Internet environment.
Eduard Cristóbal-Fransi   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy