Results 21 to 30 of about 138,615 (266)

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

Multimodality Imaging in Cardiooncology [PDF]

Journal of Oncology, 2015
Cardiotoxicity represents a rising problem influencing prognosis and quality of life of chemotherapy-treated patients. Anthracyclines and trastuzumab are the drugs most commonly associated with development of a cardiotoxic effect. Heart failure, myocardial ischemia, hypertension, myocarditis, and thrombosis are typical manifestation of cardiotoxicity ...
PIZZINO, FAUSTO, VIZZARI, GIAMPIERO, Qamar, Rubina, Bomzer, Charles, CARERJ, Scipione, ZITO, Concetta, Khandheria, Bijoy K.   +6 more
openaire   +3 more sources

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

Multimodality Imaging in Aortic Stenosis

Heart Views, 2022
ABSTRACT Aortic stenosis (AS) is the most common cardiac valve lesion in the adult population, with an incidence increasing as the population ages. Accurate assessment of AS severity is necessary for clinical decision-making.
Sabir Abdul Karim, Sherif Mahmoud Helmy
openaire   +3 more sources

Multimodal Imaging in Choroidal Metastasis [PDF]

Ophthalmic Research, 2020
<b><i>Background:</i></b> Choroidal metastasis represents the most common malignant intraocular tumours. <b><i>Objectives:</i></b> The objective of this study is to detect the structural and vascular features of choroidal metastasis by multimodal imaging.
Cennamo, Gilda, Montorio, Daniela, Carosielli, Marianna, Romano, Mario R, Cennamo, Giovanni   +4 more
openaire   +3 more sources

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

Multimodality Imaging of Aortitis

JACC: Cardiovascular Imaging, 2014
Multimodality imaging of aortitis is useful for identification of acute and chronic mural changes due to inflammation, edema, and fibrosis, as well as characterization of structural luminal changes including aneurysm and stenosis or occlusion. Identification of related complications such as dissection, hematoma, ulceration, rupture, and thrombosis is ...
Hartlage GR, Palios J, Barron BJ, Stillman AE, Bossone E, Clements SD, Lerakis S   +6 more
openaire   +3 more sources

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