Results 61 to 70 of about 156,894 (246)

Enhancing the efficacy of cytotoxic agents for cancer therapy using photochemical internalisation. [PDF]

open access: yes, 2015
Photochemical internalisation (PCI) is a technique for improving cellular delivery of certain bioactive agents which are prone to sequestration within endolysosomes.
Adigbli   +69 more
core   +1 more source

Antifungal photodynamic therapy

open access: yesMicrobiological Research, 2008
In photodynamic antimicrobial chemotherapy (PACT), a combination of a sensitising drug and visible light causes selective destruction of microbial cells. The ability of light-drug combinations to kill microorganisms has been known for over 100 years. However, it is only recently with the beginning of the search for alternative treatments for antibiotic-
Donnelly, Ryan   +2 more
openaire   +3 more sources

Amplified singlet oxygen generation in metallated-porphyrin doped conjugated polymer nanoparticles [PDF]

open access: yes, 2018
We report on the mechanism and efficiencies of singlet oxygen O2(1Δg) generation of nanoparticles (NP) of the conjugated polymer (CP) poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT) doped with platinum octaethylporphyrin (PtOEP) suspended in water.
Chesta, Carlos Alberto   +7 more
core   +2 more sources

Dermoscopy and methyl aminolevulinate: A study for detection and evaluation of field cancerization [PDF]

open access: yes, 2016
Actinic keratosis (AK) is a keratinocyte intraepidermal neoplasia UV light – induced that frequently appears in sun-exposed areas of the skin. Although historically AK was de fi ned as “ precancerous ” , actually it is considered as the ...
Anzalone, Alessia   +9 more
core   +1 more source

Hybrid plasmonic photoreactors as visible light-mediated bactericides [PDF]

open access: yes, 2020
Photocatalytic compounds and complexes, such as tris(bipyridine)ruthenium(II), [Ru(bpy)3]2+, have recently attracted attention as light-mediated bactericides that can help to address the need for new antibacterial strategies.
An, Xingda   +3 more
core   +1 more source

Photodynamic Therapy: Esophagus [PDF]

open access: yesCanadian Journal of Gastroenterology, 2002
Photodynamic therapy (PDT) is a minimally invasive, organ-preserving therapeutic modality, involving three separate components - light, oxygen and a photosensitizing drug. The principles of PDT are described, and the indications for its use are reviewed. Although a widespread clinical application for PDT has not yet emerged, PDT may establish itself as
openaire   +3 more sources

Morphologic Criteria of Lesion Activity in Neovascular Age-Related Macular Degeneration: A Consensus Article [PDF]

open access: yes, 2017
Intravitreal antivascular endothelial growth factor drugs represent the current standard of care for neovascular age-related macular degeneration (nAMD).
Elena Gusson   +8 more
core   +1 more source

NASA Light Emitting Diode Medical Applications from Deep Space to Deep Sea [PDF]

open access: yes, 2001
This work is supported and managed through the NASA Marshall Space Flight Center-SBIR Program. LED-technology developed for NASA plant growth experiments in space shows promise for delivering light deep into tissues of the body to promote wound healing ...
Buchmann, Ellen V.   +14 more
core   +1 more source

Grundlagen und Wirkprinzipien von wassergefiltertem Infrarot A (wIRA) in Bezug zur Wundheilung [PDF]

open access: yes, 2006
The experience of the pleasant heat of the sun in moderate climatic zones arises from the filtering of the heat radiation of the sun by water vapor in the atmosphere of the earth.
Hoffmann, Gerd
core   +1 more source

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