Results 11 to 20 of about 3,927,862 (312)

Safety Profile of Musculoskeletal Contrast-Enhanced Ultrasound with Sulfur Hexafluoride Contrast Agent

open access: yesTherapeutics and Clinical Risk Management, 2020
Christian Fischer,1,* Pierre Kunz,1,* Marten Strauch,1 Marc-André Weber,2 Julian Doll1 1Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Center, HTRG - Heidelberg Trauma Research Group, Heidelberg University Hospital ...
Fischer C   +4 more
doaj   +1 more source

Investigating the significance of multiple scattering in ultrasound contrast agent particle populations [PDF]

open access: yes, 2005
The majority of the existing models describing the behavior of microbubble ultrasound contrast agents consider single, isolated microbubbles suspended in infinite media.
N. Saffari   +3 more
core   +2 more sources

L-EGCG-Mn nanoparticles as a pH-sensitive MRI contrast agent

open access: yesDrug Delivery, 2021
This study aimed to synthesize and characterize L-epigallocatechin gallate (EGCG) complexed Mn2+ nanoparticle (L-EGCG-Mn), a proof-of-concept pH-sensitive manganese core nanoparticle (NP), and compare its magnetic resonance (MR) properties with those of ...
Jiali Li   +8 more
doaj   +1 more source

MRI Signal Intensity Analysis of Novel Protein-based MRI Contrast Agents [PDF]

open access: yes, 2016
Contrast agents are of great importance in clinical applications of Magnetic Resonance Imaging (MRI) to improve the contrast of internal body structures and to obtain tissue-specific image. However, current approved contrast agents still have limitations
Qian, Yan
core   +1 more source

Use of Manganese Supplement as an Alternative to Oral Contrast Agents for Gastrointestinal Tract Magnetic Resonance Imaging [PDF]

open access: yesIranian Journal of Medical Physics
Introduction: This research aims to find an alternative oral contrast agents that can be used in magnetic resonance imaging (MRI) of the gastrointestinal (GI) tract, this contrast agent must be with no or minimum side effects and gives a best imaging ...
zainab mankhi   +2 more
doaj   +1 more source

2015 Update on Acute Adverse Reactions to Gadolinium based Contrast Agents in Cardiovascular MR. Large Multi-National and Multi-Ethnical Population Experience With 37788 Patients From the EuroCMR Registry [PDF]

open access: yes, 2015
Objectives: Specifically we aim to demonstrate that the results of our earlier safety data hold true in this much larger multi-national and multi-ethnical population.
Pilz, G.   +31 more
core   +1 more source

Ultrasound microbubble contrast agent – carried chemotherapeutic drug microbubbles [PDF]

open access: yesE3S Web of Conferences, 2019
With the continuous research and development of ultrasound microbubble contrast agent-carried chemotherapeutic drug microbubbles, ultrasound microbubble contrast agent not only facilitates the early detection and early diagnosis of tumors but also ...
Song Junyang
doaj   +1 more source

Contrast agent nephropathy [PDF]

open access: yesEuropean Heart Journal, 2004
Dear Sir The meta-analysis in the Lancet 23 August 20031 concluded that acetylcysteine significantly reduces …
Peter, Nicol, Christian, Axelson
openaire   +2 more sources

Nano-Sized Ultrasound Contrast Agent: Salting-Out Method

open access: yesMolecular Imaging, 2010
Tumor imaging by ultrasound is greatly enhanced by the use of ultrasound contrast agents (UCAs), stabilized, gas-filled bodies. They are generally less than 7 μm to pass freely through the capillary bed.
Margaret A. Wheatley, John Lewandowski
doaj   +1 more source

Targeted Contrast Agents for Molecular MRI

open access: yesInorganics, 2018
Molecular magnetic resonance imaging (MRI) provides information non-invasively at cellular and molecular levels, for both early diagnosis and monitoring therapeutic follow-up.
Sara Lacerda
doaj   +1 more source

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