Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Wendy J. Snyder"'
Publikováno v:
Photochemistry and Photobiology. 71:178-187
Publikováno v:
British Journal of Ophthalmology. 89:113-119
Aim: The new photosensitiser PhotoPoint MV6401, indium chloride methyl pyropheophorbide, was assessed as a possible ocular photodynamic therapy agent in a rat model of experimentally induced corneal neovascularisation and in choriocapillaris closure
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 29:832-838
* BACKGROUND AND OBJECTIVE: Photodynamic therapy with tin ethyl etiopurpurin (SnET2) was evaluated as a treatment modality for rat corneal neovascularization . * MATERIALS AND METHODS: Escalating light doses at 664 nm were applied focally to corneal
Autor:
Warren S. Grundfest, Richard Yamamoto, Ronald L. Moy, Thanassis Papaioannou, Jeffrey Marcus, Lynn Dimino‐Emme, Vani R. Pergadia, Wendy J. Snyder, Gary Lask, Edward Glassberg, Sandor G. Vari
Publikováno v:
The Journal of Dermatologic Surgery and Oncology. 20:375-382
background . Photodynamic therapy (PDT) involves laser light excitation of a tumor-localizing photosensitizer to destroy neoplasms. Benzoporphyrin derivative (BPD) is a new photosensitizer with several favorable characteristics. objective . Studies w
Publikováno v:
Retina (Philadelphia, Pa.). 24(4)
PURPOSE To assess the potential of a new photosensitizer, indium chloride methyl pyropheophorbide (PhotoPoint MV6401), for ocular photodynamic therapy (PDT) in normal choriocapillaris vessels and experimentally induced choroidal neovascularization in
Autor:
Warren S. Grundfest, M.J. van der Veen, Theodore G. Papazoglou, Marigo Stavridi, Wendy J. Snyder, Sandor G. Vari, Thanassis Papaioannou, Vani R. Pergadia, Michael C. Fishbein
Publikováno v:
Proceedings of LEOS '93.
The signals produced by laser and light induced emission spectroscopy can be used to characterize different components of tissue. This method enables us to identify proteins and different metabolic mediators. Using extensive emission light at a certa
Publikováno v:
Proceedings of LEOS '93.
We have conducted experiments to investigate the impulse momentum coupling and cavitation induced photomechanical and photoacoustic effects in tissue during mid-infrared laser tissue interaction. We used free-running CTH:YAG and Er:YAG lasers that de
Publikováno v:
SPIE Proceedings.
In this study, we had two objectives: (1) to develop an algorithm based on the Laguerre expansion of kernels technique for deconvoluting time-resolved fluorescence spectra; (2) to characterize the time-resolved emission of elastin and collagen, subst
Autor:
Vasilis Z. Marmarelis, Warren S. Grundfest, Jean-Michel I. Maarek, Thanassis Papaioannou, Wendy J. Snyder
Publikováno v:
SPIE Proceedings.
Fluorescence decay characteristics are used to identify biologic fluorophores and to characterize interactions with the fluorophore environment. In many studies, fluorescence lifetimes are assessed by iterative reconvolution techniques. We investigat
Autor:
Warren S. Grundfest, Wendy J. Snyder, Sandor G. Vari, Vani R. Pergadia, Thanassis Papaioannou, Laura Marcu, Jean-Michel I. Maarek
Publikováno v:
Advances in Laser and Light Spectroscopy to Diagnose Cancer and Other Diseases II.
Near infrared spectroscopy was used to monitor changes in hemoglobin concentration in the kidney of 9 anesthetized rabbits during ischemic conditions. Laser diodes (775, 810, 862, and 904 nm) were placed on the surface of the kidney, the transmitted