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Photodynamic therapy (PDT) is a form of phototherapy involving light and a photosensitizing chemical substance used in conjunction with molecular oxygen to elicit cell death (phototoxicity). [ 1 ] PDT is used in treating acne , wet age-related macular degeneration , psoriasis , and herpes .
Joan Miller (née Whitten) was born in Toronto, Canada, and attended Bishop Strachan School. [1] She received her SB in biology from Massachusetts Institute of Technology, where she also rowed crew for four years, taking 2nd place in the Head of the Charles Regatta in 1978 and 3rd nationally in 1980. [2]
The efficacy of antimicrobial photodynamic therapy, using various distinct photosensitizers, has been studied since the 1990s. [ 9 ] [ 7 ] Most studies have yielded positive outcomes, often achieving disinfection levels, as defined by infection control guidelines, exceeding 5 log 10 (99.999%) of microbial inactivation. [ 14 ]
Dental infections tend to also respond better to photothermal therapy than photodynamic therapy, though both have a strong effect. [ 10 ] [ 11 ] [ 12 ] The efficacy of PDT for antimicrobial usage is limited by the properties of the membrane of the target cell such as the electrical gradient ( membrane potential ) and lipid composition.
Photodynamic therapy (PDT) is a well-established clinically practiced protocol in which photosensitizers are used to produce singlet oxygen for destroying diseased or damaged cells or tissues. [2] Optogenetics is another method that relies on light for dynamically controlling biological functions especially brain and neural. [ 4 ]
American Association for Pediatric Ophthalmology and Strabismus; American Journal of Ophthalmology; Annales d'oculistique; Annual Review of Vision Science; Association for Ocular Pharmacology and Therapeutics
Juhasz has conducted research in the field of femtosecond laser applications in ophthalmology. With over 25 US patents to his name, his research encompasses projects, including femtosecond laser applications in Corneal Surgery, Cataract Surgery and the development of an image-guided non-invasive femtosecond laser treatment for Glaucoma.
Laser radiation being delivered via a fiber for photodynamic therapy to treat cancer. A 40-watt CO 2 laser with applications in ENT, gynecology, dermatology, oral surgery, and podiatry. Laser medicine is the use of lasers in medical diagnosis, treatments, or therapies, such as laser photodynamic therapy, [1] photorejuvenation, and laser surgery.