Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thomas H"'
Autor:
Tong Tong Wu, Turgut Durduran, Songfeng Han, Gabriel A. Ramirez, Ashley R. Proctor, Russell R. Adams, Kelley S. Madden, Parisa Farzam, Thomas H. Foster, Daniel K. Byun, Jingxuan Ren, Ki Won Jung, Regine Choe, Edward B. Brown
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
The non-invasive, in vivo measurement of microvascular blood flow has the potential to enhance breast cancer therapy monitoring. Here, longitudinal blood flow of 4T1 murine breast cancer (N=125) under chemotherapy was quantified with diffuse correlat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7184f56c10cd39b95b101f944e267871
http://hdl.handle.net/2117/90835
http://hdl.handle.net/2117/90835
Publikováno v:
Biomedical Optics and 3-D Imaging.
The treatment scenario for photodynamic therapy (PDT) can vary between patients. We present a method that combines clinical images, radiation therapy planning contours, and Monte Carlo simulation in order to design individualized PDT treatment plans.
Publikováno v:
Frontiers in Optics 2010/Laser Science XXVI.
The non-imaging methodology developed to design an efficient and compact lightpipe-based device for superficial photodynamic therapy of the oral cavity is reported, together with a study of the fabrication feasibility of the device.
Autor:
Thomas H. Foster, Soumya Mitra
Publikováno v:
Frontiers in Optics 2008/Laser Science XXIV/Plasmonics and Metamaterials/Optical Fabrication and Testing.
Photodynamic therapy (PDT) elicits significant molecular and host responses, which are understood to be important to long-term tumor control. We demonstrate the ability to image these responses using confocal fluorescence in superficial tumors in viv
Publikováno v:
Frontiers in Optics.
Raman spectra were obtained from single mouse tumor cells before and after treatment with photodynamic therapy. We are presently investigating pure chemicals to illuminate differences observed in the spectra of treated and untreated cells.
Publikováno v:
Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing.
We report the ability to probe mitochondrial morphology with angularly resolved light scattering measurements of whole cells. Early apoptotic changes in mitochondrial morphology following photodynamic therapy induced oxidative stress have been detect
Publikováno v:
Biomedical Topical Meeting.
Early changes in mitochondrial volume and refractive index following ALA-sensitized photodynamic therapy are reported by angularly resolved light scattering measurements of whole cells. These changes are confirmed by electron microscopy.
Publikováno v:
Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing.
Instrumentation is developed for real-time determination of photodynamic therapy dosimetry in vivo, employing measurements of fluorescence emission spectra corrected for effects of dynamic tissue optical properties using white light diffuse reflectan
Autor:
Thomas H. Foster, Soumya Mitra
Publikováno v:
Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing.
We examine the bleaching kinetics of the photosensitizer Photofrin® using spectrally-resolved fluorescence measurements in optical sections of multicell tumor spheroids during photodynamic therapy. The results suggest that Photofrin photodegrades vi