Cargando…

Hyperspectral data processing improves PpIX contrast during fluorescence guided surgery of human brain tumors

Fluorescence guided surgery (FGS) using aminolevulinic-acid (ALA) induced protoporphyrin IX (PpIX) provides intraoperative visual contrast between normal and malignant tissue during resection of high grade gliomas. However, maps of the PpIX biodistribution within the surgical field based on either v...

Descripción completa

Detalles Bibliográficos
Autores principales:	Bravo, J. J., Olson, J. D., Davis, S. C., Roberts, D. W., Paulsen, K. D., Kanick, S. C.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5572708/ https://www.ncbi.nlm.nih.gov/pubmed/28842674 http://dx.doi.org/10.1038/s41598-017-09727-8

Ejemplares similares

Quantitative Modulation of PpIX Fluorescence and Improved Glioma Visualization
por: Reinert, Michael, et al.
Publicado: (2019)

Corrigendum: Quantitative Modulation of PpIX Fluorescence and Improved Glioma Visualization
por: Reinert, Michael, et al.
Publicado: (2020)

Comparing desferrioxamine and light fractionation enhancement of ALA-PpIX photodynamic therapy in skin cancer
por: de Souza, Ana Luiza Ribeiro, et al.
Publicado: (2016)

Optical Characterization of Neurosurgical Operating Microscopes: Quantitative Fluorescence and Assessment of PpIX Photobleaching
por: Belykh, Evgenii, et al.
Publicado: (2018)

Protoporphyrin IX (PpIX) Fluorescence during Meningioma Surgery: Correlations with Histological Findings and Expression of Heme Pathway Molecules
por: Spille, Dorothee C., et al.
Publicado: (2023)

Probing Hexaminolevulinate Mediated PpIX Fluorescence in Cancer Cell Suspensions in the Presence of Chemical Adjuvants
por: Chan, Kit Man, et al.
Publicado: (2020)

ALA-PpIX mediated photodynamic therapy of malignant gliomas augmented by hypothermia
por: Fisher, Carl J., et al.
Publicado: (2017)

Effects of Supplemental Drugs on Hexaminolevulinate (HAL)-Induced PpIX Fluorescence in Bladder Cancer Cell Suspensions
por: Chan, Kit Man, et al.
Publicado: (2022)

Oxygen Availability for Porphyrin Biosynthesis Enzymes Determines the Production of Protoporphyrin IX (PpIX) during Hypoxia
por: Otsuka, Shimpei, et al.
Publicado: (2015)

Machine learning-based prediction of glioma margin from 5-ALA induced PpIX fluorescence spectroscopy
por: Leclerc, Pierre, et al.
Publicado: (2020)

Kinetics and localisation of PpIX fluorescence after topical and systemic ALA application, observed in skin and skin tumours of UVB-treated mice.
por: van der Veen, N., et al.
Publicado: (1996)

Selective accumulation of ALA-induced PpIX and photodynamic effect in chemically induced hepatocellular carcinoma
por: Otake, M, et al.
Publicado: (2003)

Two-peaked 5-ALA-induced PpIX fluorescence emission spectrum distinguishes glioblastomas from low grade gliomas and infiltrative component of glioblastomas
por: Montcel, Bruno, et al.
Publicado: (2013)

Quantification of PpIX concentration in basal cell carcinoma and squamous cell carcinoma models using spatial frequency domain imaging
por: Sunar, Ulas, et al.
Publicado: (2013)

PpIX/IR-820 Dual-Modal Therapeutic Agents for Enhanced PDT/PTT Synergistic Therapy in Cervical Cancer
por: Yan, Ting, et al.
Publicado: (2022)

Validating a new generation filter system for visualizing 5-ALA-induced PpIX fluorescence in malignant glioma surgery: a proof of principle study
por: Suero Molina, Eric, et al.
Publicado: (2020)

First in patient assessment of brain tumor infiltrative margins using simultaneous time-resolved measurements of 5-ALA-induced PpIX fluorescence and tissue autofluorescence
por: Alfonso-García, Alba, et al.
Publicado: (2022)

MEK reduces cancer-specific PpIX accumulation through the RSK-ABCB1 and HIF-1α-FECH axes
por: Chelakkot, Vipin Shankar, et al.
Publicado: (2020)

Mechanistic study of PpIX accumulation using the JFCR39 cell panel revealed a role for dynamin 2-mediated exocytosis
por: Kitajima, Yuya, et al.
Publicado: (2019)

Characterization and standardization of tissue-simulating protoporphyrin IX optical phantoms
por: Marois, Mikael, et al.
Publicado: (2016)

Is a 4 J/cm(2) PpIX-Weighted Simulated Daylight (SDL-PDT) Dose Still Efficient for Photodynamic Therapy of Actinic Keratosis?
por: Fronville, Mathilde, et al.
Publicado: (2023)

A PPIX-binding probe facilitates discovery of PPIX-induced cell death modulation by peroxiredoxin
por: Lynch, John, et al.
Publicado: (2023)

Elevated cellular PpIX potentiates sonodynamic therapy in a mouse glioma stem cell-bearing glioma model by downregulating the Akt/NF-κB/MDR1 pathway
por: Shono, Kenji, et al.
Publicado: (2021)

A birefringent spectral demultiplexer enables fast hyper-spectral imaging of protoporphyrin IX during neurosurgery
por: Marois, Mikael, et al.
Publicado: (2023)

Fluorescence distribution and photodynamic effect of ALA-induced PP IX in the DMH rat colonic tumour model.
por: Bedwell, J., et al.
Publicado: (1992)

Protoporphyrin (PPIX) efflux by the MacAB-TolC pump in Escherichia coli
por: Turlin, Evelyne, et al.
Publicado: (2014)

TSPO ligands stimulate ZnPPIX transport and ROS accumulation leading to the inhibition of P. falciparum growth in human blood
por: Marginedas-Freixa, I., et al.
Publicado: (2016)

Widefield fluorescence lifetime imaging of protoporphyrin IX for fluorescence‐guided neurosurgery: An ex vivo feasibility study
por: Erkkilä, Mikael T., et al.
Publicado: (2019)

Semi-empirical model of the effect of scattering on single fiber fluorescence intensity measured on a turbid medium
por: Kanick, S. C., et al.
Publicado: (2011)

Pre-processing visualization of hyperspectral fluorescent data with Spectrally Encoded Enhanced Representations
por: Shi, Wen, et al.
Publicado: (2020)

AND-gate contrast agents for enhanced fluorescence-guided surgery
por: Widen, John C., et al.
Publicado: (2020)

Fluorescence Lifetime Imaging and Spectroscopic Co-Validation for Protoporphyrin IX-Guided Tumor Visualization in Neurosurgery
por: Reichert, David, et al.
Publicado: (2021)

Induction of ATP Release, PPIX Transport, and Cholesterol Uptake by Human Red Blood Cells Using a New Family of TSPO Ligands
por: Marginedas-Freixa, Irene, et al.
Publicado: (2018)

Hyperspectral image processing
por: Wang, Liguo, et al.
Publicado: (2016)

High-Contrast Detection of Somatostatin Receptor Subtype-2 for Fluorescence-Guided Surgery
por: Hernandez Vargas, Servando, et al.
Publicado: (2022)

Oxygen‐dependent delayed fluorescence of protoporphyrin IX measured in the stomach and duodenum during upper gastrointestinal endoscopy
por: van Dijk, Louisa J. D., et al.
Publicado: (2019)

Increased fluorescence observation intensity during the photodynamic diagnosis of deeply located tumors by fluorescence photoswitching of protoporphyrin IX
por: Ogbonna, Sochi J., et al.
Publicado: (2023)

N‐methylmesoporphyrin IX fluorescence as a reporter of strand orientation in guanine quadruplexes
por: Sabharwal, Navin C., et al.
Publicado: (2014)

Prediction of optimal contrast times post-imaging agent administration to inform personalized fluorescence-guided surgery
por: Sadeghipour, Negar, et al.
Publicado: (2020)

Chapter IX: Two Theoretical Talks: IX.1 Compositeness: the supercollider frontier
por: Peccei, Roberto D
Publicado: (1984)

Cannot write session to /tmp/vufind_sessions/sess_9du6m8l88uatu57u45523vod0u