scholarly journals Molecular Theranostic Agents for Photodynamic Therapy (PDT) and Magnetic Resonance Imaging (MRI)

Inorganics ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 10 ◽  
Author(s):  
Sébastien Jenni ◽  
Angélique Sour
Keyword(s):  
Magnetic Resonance Imaging ◽  
Photodynamic Therapy ◽  
Magnetic Resonance ◽  
Parameters Optimization ◽  
Drug Uptake ◽  
Resonance Imaging ◽  
Invasive Treatment ◽  
Significant Information ◽  
Theranostic Agents ◽  
Magnetic Resonance Imaging Mri

Magnetic resonance imaging (MRI) is a powerful non-invasive diagnostic tool that can provide important insights for medical treatment monitoring and optimization. Photodynamic therapy (PDT), a minimally invasive treatment for various types of tumors, is drawing increasing interest thanks to its temporal and spatial selectivity. The combination of MRI and PDT offers real-time monitoring of treatment and can give significant information for drug-uptake and light-delivery parameters optimization. In this review we will give an overview of molecular theranostic agents that have been designed for their potential application in MRI and PDT.

A mesoporous polydopamine nanoparticle enables highly efficient manganese encapsulation for enhanced MRI-guided photothermal therapy

Nanoscale ◽  
2021 ◽  
Author(s):  
Yan Wu ◽  
Yu Huang ◽  
Chunlai Tu ◽  
Fengren Wu ◽  
Gangsheng Tong ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Photothermal Therapy ◽  
Tumor Therapy ◽  
Resonance Imaging ◽  
Highly Efficient ◽  
Enhanced Mri ◽  
Mri Guided ◽  
Theranostic Agents ◽  
Magnetic Resonance Imaging Mri

Theranostic agents based on magnetic resonance imaging (MRI) and photothermal therapy (PTT) play an important role in tumor therapy. However, available theranostic agents are confronting great challenges in the issues...

Design of polyazamacrocyclic Gd3+ theranostic agents combining magnetic resonance imaging and two-photon photodynamic therapy

2021 ◽  
Author(s):  
Laura Abad Galán ◽  
Nadège Hamon ◽  
Christophe Nguyen ◽  
Enikő Molnár ◽  
János Kiss ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Photodynamic Therapy ◽  
Magnetic Resonance ◽  
Contrast Agent ◽  
Singlet Oxygen ◽  
Resonance Imaging ◽  
Two Photon ◽  
Magnetic Resonance Imaging Contrast ◽  
Theranostic Agents ◽  
Imaging Contrast Agent

New “all-in-one” theranostic systems, combining a magnetic resonance imaging contrast agent with a biphotonic photodynamic therapy photosensitiser generating cytotoxic singlet oxygen, were successfully developed and characterized.

Small conjugate-based theranostic agents: an encouraging approach for cancer therapy

2015 ◽  
Vol 44 (19) ◽  
pp. 6670-6683 ◽  
Author(s):  
Rajesh Kumar ◽  
Weon Sup Shin ◽  
Kyoung Sunwoo ◽  
Won Young Kim ◽  
Seyoung Koo ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Cancer Therapy ◽  
Resonance Imaging ◽  
Tumor Treatment ◽  
Theranostic Agents ◽  
Magnetic Resonance Imaging Mri ◽  
Treatment And Diagnosis

We review the latest developments on small conjugate based theranostic agents for tumor treatment and diagnosis using fluorescence and magnetic resonance imaging (MRI).

Bio-inspired synthesis of PEGylated polypyrrole@polydopamine nanocomposites as theranostic agents for T1-weighted MR imaging guided photothermal therapy

2017 ◽  
Vol 5 (5) ◽  
pp. 1108-1116 ◽  
Author(s):  
Zhe Yang ◽  
Jinghua Ren ◽  
Zhilan Ye ◽  
Wei Zhu ◽  
Liji Xiao ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Mr Imaging ◽  
Photothermal Therapy ◽  
Resonance Imaging ◽  
Mri Guided ◽  
Theranostic Agents ◽  
Magnetic Resonance Imaging Mri

Polypyrrole nanoparticle (PPy) based theranostic agents for magnetic resonance imaging (MRI) guided photothermal therapy (PTT) have received increasing attention in recent years.

Top-Ten Tips for Imaging the Brachial Plexus with Ultrasound and MRI

2019 ◽  
Vol 23 (04) ◽  
pp. 405-418 ◽  
Author(s):  
James F. Griffith ◽  
Radhesh Krishna Lalam
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Brachial Plexus ◽  
Muscle Denervation ◽  
Resonance Imaging ◽  
Neural Injury ◽  
Clinical Indications ◽  
Magnetic Resonance Imaging Mri ◽  
High Level ◽  
Extensive Involvement

AbstractWhen it comes to examining the brachial plexus, ultrasound (US) and magnetic resonance imaging (MRI) are complementary investigations. US is well placed for screening most extraforaminal pathologies, whereas MRI is more sensitive and accurate for specific clinical indications. For example, MRI is probably the preferred technique for assessment of trauma because it enables a thorough evaluation of both the intraspinal and extraspinal elements, although US can depict extraforaminal neural injury with a high level of accuracy. Conversely, US is probably the preferred technique for examination of neurologic amyotrophy because a more extensive involvement beyond the brachial plexus is the norm, although MRI is more sensitive than US for evaluating muscle denervation associated with this entity. With this synergy in mind, this review highlights the tips for examining the brachial plexus with US and MRI.

Use of Magnetic Resonance Imaging (MRI) to Determine the 3D Geometry in the Human Rectum

Endoscopy ◽  
2004 ◽  
Vol 36 (10) ◽  
Author(s):  
BP McMahon ◽  
JB Frøkjær ◽  
A Bergmann ◽  
DH Liao ◽  
E Steffensen ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
3D Geometry ◽  
Human Rectum ◽  
Magnetic Resonance Imaging Mri
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