Results 21 to 30 of about 2,125,197 (256)

Mass spectrometry imaging identifies altered hepatic lipid signatures during experimental Leishmania donovani infection

Frontiers in Immunology, 2022
IntroductionSpatial analysis of lipids in inflammatory microenvironments is key to understand the pathogenesis of infectious disease. Granulomatous inflammation is a hallmark of leishmaniasis and changes in host and parasite lipid metabolism have been ...
Roel Tans, Shoumit Dey, Nidhi Sharma Dey, Jian-Hua Cao, Prasanjit S. Paul, Grant Calder, Peter O’Toole, Paul M. Kaye, Ron M. A. Heeren   +8 more
doaj   +1 more source

Multimodal imaging of human brain activity: rational, biophysical aspects and modes of integration [PDF]

, 2009
Until relatively recently the vast majority of imaging and electrophysiological studies of human brain activity have relied on single-modality measurements usually correlated with readily observable or experimentally modified behavioural or brain state ...
Lemieux, L., Müller-Putz, G., Katrien Vanderperren, ASTOLFI, LAURA, Gernot Muller Putz, Astolfi, L., Vera Kaiser, Sabine Van Huffel, Blinowska, K., Van Huffel, S., Vanderperren, K., Louis Lemieux, Kaiser, V., Katarzyna Blinowska   +13 more
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Targeted theranostic photoactivation on atherosclerosis

Journal of Nanobiotechnology, 2021
Background Photoactivation targeting macrophages has emerged as a therapeutic strategy for atherosclerosis, but limited targetable ability of photosensitizers to the lesions hinders its applications.
Joon Woo Song, Jae Won Ahn, Min Woo Lee, Hyun Jung Kim, Dong Oh Kang, Ryeong Hyun Kim, Un Gyo Kang, Yeon Hoon Kim, Jeongmoo Han, Ye Hee Park, Hyeong Soo Nam, Hongki Yoo, Kyeongsoon Park, Jin Won Kim   +13 more
doaj   +1 more source

Hemodynamic correlates of fluctuations in neuronal excitability: A simultaneous Paired Associative Stimulation (PAS) and functional near infra-red spectroscopy (fNIRS) study

NeuroImage: Reports, 2022
Background: The relationship between task-related hemodynamic activity and brain excitability is poorly understood in humans as it is technically challenging to combine simultaneously non-invasive brain stimulation and neuroimaging modalities.
Zhengchen Cai, Giovanni Pellegrino, Amanda Spilkin, Edouard Delaire, Makoto Uji, Chifaou Abdallah, Jean-Marc Lina, Shirley Fecteau, Christophe Grova   +8 more
doaj   +1 more source

Mass spectrometry imaging of L-[ring-13C6]-labeled phenylalanine and tyrosine kinetics in non-small cell lung carcinoma

Cancer & Metabolism, 2021
Background Metabolic reprogramming is a common phenomenon in tumorigenesis and tumor progression. Amino acids are important mediators in cancer metabolism, and their kinetics in tumor tissue are far from being understood completely.
Jianhua Cao, Benjamin Balluff, Martijn Arts, Ludwig J. Dubois, Luc J. C. van Loon, Tilman M. Hackeng, Hans M. H. van Eijk, Gert Eijkel, Lara R. Heij, Zita Soons, Steven W. M. Olde Damink, Ron M. A. Heeren   +11 more
doaj   +1 more source

Evidence and Consensus-based Multimodal Imaging Guidelines in Birdshot Chorioretinopathy - Multimodal imaging in Uveitis (MUV) Taskforce Report 8 [PDF]

Purpose: To develop consensus-based imaging guidelines for diagnosing and monitoring birdshot chorioretinopathy (BSCR). Design: Consensus-based approach guided by literature and an expert committee using a nominal group technique (NGT).
Grewal, Dilraj S., Sharma, Sumit, Miserocchi, Elisabetta, Bodaghi, Bahram, Fabiani, Claudia, Multimodal Imaging in Uveitis (MUV) Taskforce, Brézin, Antoine P., Jabs, Douglas A., Gupta, Vishali, Pichi, Francesco, Agarwal, Aniruddha, Fawzi, Amani, Sarraf, David   +12 more
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Evidence and Consensus Based Guidelines for Imaging in Serpiginous Choroiditis - Multimodal imaging in Uveitis (MUV) Taskforce: Report 4 [PDF]

Purpose: To develop imaging and consensus-based guidelines for the application of multimodal imaging in serpiginous choroiditis (SC). Design: Consensus agreement guided by literature search, and an expert committee using a nominal group technique (NGT ...
Gupta V, Nguyen QD, Invernizzi A, Goldstein DA, Fawzi A, Janetos TM, Sarraf D, Agarwal A, Multimodal Imaging in Uveitis (MUV) Taskforce, Cimino L, Jabs DA, Agrawal R, Fabiani C   +12 more
core   +1 more source

Original Research. Transluminal Contrast Attenuation Gradient Is Associated with Coronary Plaque Vulnerability — a Computed Tomography Angiography-based Study

Journal of Cardiovascular Emergencies, 2017
The aim of this study was to demonstrate that the transluminal contrast attenuation gradient (TAG), a new CT imaging-derived marker of functional significance of a coronary stenosis, is directly associated with the vulnerability degree of atheromatous ...
Orzan Marius, Hodas Roxana, Dobra Mihaela, Rat Nora, Chitu Monica, Benedek Imre   +5 more
doaj   +1 more source

Lipid Analysis of Fracture Hematoma With MALDI-MSI: Specific Lipids are Associated to Bone Fracture Healing Over Time

Frontiers in Chemistry, 2022
Background: Fracture healing is a complex process, involving cell-cell interactions, various cytokines, and growth factors. Although fracture treatment improved over the last decades, a substantial part of all fractures shows delayed or absent healing ...
Rald V. M. Groven, Rald V. M. Groven, Sylvia P. Nauta, Sylvia P. Nauta, Jane Gruisen, Jane Gruisen, Britt S. R. Claes, Johannes Greven, Martijn van Griensven, Martijn Poeze, Martijn Poeze, Ron M. A. Heeren, Tiffany Porta Siegel, Berta Cillero-Pastor, Taco J. Blokhuis, Taco J. Blokhuis   +15 more
doaj   +1 more source

Multimodal retinal imaging: An introduction

, 2013
Multimodal retinal imaging is a new concept in the diagnosis and follow-up of retinal disorders. It refers to the importance of combining diagnostic information related to both retinal morphology and function in a unique setting, possibly in a unique ...
MIDENA, EDOARDO, PILOTTO, ELISABETTA, Elisabetta Pilotto, Edoardo Midena   +3 more
core   +1 more source