Results 41 to 50 of about 5,147,127 (276)

Research Center for Quantitative Renal Imaging [PDF]

open access: yes, 2015
poster abstractMission: The overall mission of the Research Center for Quantitative Renal Imaging is to provide a focused research environment and resource for the development, implementation, and dissemination of innovative, quantitative imaging methods
Research Center for Quantitative Renal Imaging
core  

Ablation of LRP6 in alpha‐smooth muscle actin‐expressing cells abrogates lung inflammation and fibrosis upon bleomycin‐induced lung injury

open access: yesFEBS Letters, EarlyView.
Low‐density lipoprotein receptor‐related protein 6 (LRP6) is a key receptor for the Wnt antagonist Dickkopf1 (DKK1). DKK1 protein expression is induced in a bleomycin (BLM)‐induced lung injury model. We show that DKK1 induces proinflammatory and profibrotic genes in lung fibroblasts.
Eun‐Ah Sung   +6 more
wiley   +1 more source

Neural Mechanisms Involved in Mental Imagery of Slip-Perturbation While Walking: A Preliminary fMRI Study

open access: yesFrontiers in Behavioral Neuroscience, 2018
Background: Behavioral evidence for cortical involvement in reactive balance control in response to environmental perturbation is established, however, the neural correlates are not known.
Tanvi Bhatt   +4 more
doaj   +1 more source

Deep Decomposition Network for Image Processing: A Case Study for Visible and Infrared Image Fusion [PDF]

open access: yesarXiv, 2021
Image decomposition is a crucial subject in the field of image processing. It can extract salient features from the source image. We propose a new image decomposition method based on convolutional neural network. This method can be applied to many image processing tasks.
arxiv  

Non-invasive investigations of a wall painting using optical coherence tomography and hyperspectral imaging [PDF]

open access: yes, 2011
Multispectral and hyperspectral imaging are efficient methods of measuring spectral reflectance at high spatial resolution. This non-invasive technique has been applied to the imaging of paintings over the last 20 years.
Howard, H   +3 more
core   +1 more source

Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells

open access: yesFEBS Letters, EarlyView.
Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga   +6 more
wiley   +1 more source

Targeting the Substrate in Ablation of Persistent Atrial Fibrillation: Recent Lessons and Future Directions

open access: yesFrontiers in Physiology, 2018
While isolation of the pulmonary veins is firmly established as effective treatment for the majority of paroxysmal atrial fibrillation (AF) patients, there is recognition that patients with persistent AF have substrate for perpetuation of arrhythmia ...
Martin K. Stiles   +3 more
doaj   +1 more source

Histotripsy: the first noninvasive, non-ionizing, non-thermal ablation technique based on ultrasound

open access: yesInternational Journal of Hyperthermia, 2021
Histotripsy is the first noninvasive, non-ionizing, and non-thermal ablation technology guided by real-time imaging. Using focused ultrasound delivered from outside the body, histotripsy mechanically destroys tissue through cavitation, rendering the ...
Zhen Xu   +3 more
doaj   +1 more source

Deep Image Destruction: Vulnerability of Deep Image-to-Image Models against Adversarial Attacks [PDF]

open access: yesarXiv, 2021
Recently, the vulnerability of deep image classification models to adversarial attacks has been investigated. However, such an issue has not been thoroughly studied for image-to-image tasks that take an input image and generate an output image (e.g., colorization, denoising, deblurring, etc.) This paper presents comprehensive investigations into the ...
arxiv  

Imaging groin hernias [PDF]

open access: yes, 2012
Clinical differentiation of direct inguinal hernias, indirect inguinal hernias, femoral and Spigelian hernias can be difficult particularly with small hernias and in obese patients.
Vassallo, Pierre
core  

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