Results 21 to 30 of about 40,674 (266)
Pediatric photosensitivity [PDF]
Photodermatology, Photoimmunology & Photomedicine, 2012 SummaryPhotosensitivity is a rarely encountered problem in the pediatric population. It may be caused by a diverse group of primary, idiopathic photosensitivity conditions, or may reflect photoexacerbation of an existing dermatosis. In addition, there are several genodermatoses, metabolic disorders, and connective tissue disorders that can present with
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Laser technologies in treatment of patients with secondary lymphostasis of lower extremities [PDF]
Саратовский научно-медицинский журнал, 2010 Photodynamic therapy (PDT), matured as a feasible medical technology in the 1980s at several institutions throughout the world, is a ternary treatment for cancer involving three key components: a photosensitizer, light, and tissue oxygen.
B.N. Jukov, М.А. Melnikov
doaj
4440 Enhanced radiation therapy using chlorin-e6 conjugated gold nanoparticles
Journal of Clinical and Translational Science, 2020 OBJECTIVES/GOALS: Development of gold nanoparticles covalently linked to a photosensitizer for use to enhance radiation therapy. The particles will be thoroughly characterized structurally and mechanistically.
Samir V Jenkins, Robert J. Griffin
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The application of photodynamic therapy in plastic and reconstructive surgery
Frontiers in Chemistry, 2022 Photodynamic therapy (PDT) is a modern clinical treatment paradigm with the advantages of high selectivity, non-invasiveness, rare side-effect, no obvious drug resistance and easy combination with other therapies.
Min Wu +4 more
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Photosensitivity at 1550 nm and Bragg grating inscription in As2Se3 microwires [PDF]
, 2011 We report the first experimental observation of photosensitivity in As2Se3 glass at a wavelength of 1550 nm. We utilize this photosensitivity to induce the first Bragg gratings using a laser source at a wavelength of 1550 nm. We quantify the photosensitivity thresholds related to exposition intensity and exposition time.
arxiv +1 more source
口腔疾病防治, 2023 Objective To investigate the antibacterial effect of a new photosensitizer, indocyanine green (ICG)-mediated photodynamic therapy, on a biofilm of Fusobacterium nucleatum (F. nucleatum) in vitro.
LI Wen +5 more
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A Study of the Operation of Especially Designed Photosensitive Gaseous Detectors at Cryogenic Temperatures [PDF]
, 2005 In some experiments and applications there is need for large-area photosensitive detectors to operate at cryogenic temperatures. Nowadays, vacuum PMs are usually used for this purpose. We have developed special designs of planar photosensitive gaseous detectors able to operate at cryogenic temperatures.
arxiv +1 more source
Light responsive hydrogels for controlled drug delivery
Frontiers in Bioengineering and Biotechnology, 2022 Light is an easy acquired, effective and non-invasive external stimulus with great flexibility and focusability. Thus, light responsive hydrogels are of particular interests to researchers in developing accurate and controlled drug delivery systems ...
Yanghui Xing, Buhui Zeng, Wang Yang
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Persistence of Photosensitivity [PDF]
Epilepsia, 1997 Summary: Purpose: One hundred patients with photosensitive epilepsy were investigated as part of an ongoing follow‐up study. Average duration of follow‐up was 14 years; mean age at follow‐up was 27 years. Methods: All patients were EEG investigated using a standard technique of intermittent photic stimulation (IPS).
Graham F.A. Harding +2 more
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Pharmaceuticals, 2020 A photosensitizer is a molecular drug for photodynamic diagnosis and photodynamic therapy (PDT) against cancer. Many studies have developed photosensitizers, but improvements in their cost, efficacy, and side effects are needed for better PDT of patients.
Yo Shinoda +16 more
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