Results 11 to 20 of about 34,272 (324)
Laboratory Animal Research, 2020 Some drugs cause phototoxicity in humans when exposed to light, thus there is a need for an in vivo phototoxicity test to evaluate them. However, an in vivo phototoxicity test method to evaluate this has not been established.
Nam Hee Youn +7 more
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Cells, 2022 Phototoxicity induced by antibiotics is a real problem in health care. The discontinuation of antibiotic therapy due to a phototoxic reaction can lead to the development of resistant strains.
Justyna Kowalska +5 more
doaj +1 more source
Challenges in 3D Live Cell Imaging
Photonics, 2021 A short overview on 3D live cell imaging is given. Relevant samples are described and various problems and challenges—including 3D imaging by optical sectioning, light scattering and phototoxicity—are addressed.
Herbert Schneckenburger, Verena Richter
doaj +1 more source
Practical Implementation of Log-Scale Active Illumination Microscopy [PDF]
, 2010 Active illumination microscopy (AIM) is a method of redistributing dynamic range in a scanning microscope using real-time feedback to control illumination power on a sub-pixel time scale.
K. Chu, Kengyeh +2 more
core +3 more sources
A mechanistic study on the phototoxicity of atorvastatin: singlet oxygen generation by a phenanthrene-like photoproduct [PDF]
, 2009 Atorvastatin calcium (ATV) is one of the most frequently prescribed drugs worldwide. Among the adverse effects observed for this lipid-lowering agent, clinical cases of cutaneous adverse reactions have been reported and associated with photosensitivity ...
IESCE, MARIA ROSARIA +4 more
core +1 more source
Bioengineering & Translational Medicine, 2023 We used a blue organic light‐emitting diode (bOLED) to increase the paracrine factors secreted from human adipose‐derived stem cells (hADSCs) for producing conditioned medium (CM).
Sung‐Won Kim +3 more
doaj +1 more source
Neuronal imaging with ultrahigh dynamic range multiphoton microscopy [PDF]
, 2017 Multiphoton microscopes are hampered by limited dynamic range, preventing weak sample features from being detected in the presence of strong features, or preventing the capture of unpredictable bursts in sample strength.
Davison, Ian G. +4 more
core +1 more source
Nature Communications, 2020 Live cell imaging of mitochondrial cristae is challenged by the unsuitability of current fluorescent probes and high phototoxicity. Here the authors develop a squarine variant probe (MitoESq-635) that is capable of longitudinal imaging of cristae with ...
Xusan Yang +13 more
doaj +1 more source
Frontiers in Allergy, 2022 Drug-induced photosensitivity (DIP) is a common cutaneous adverse drug reaction, resulting from the interaction of ultraviolet radiations, mostly ultraviolet A, with drugs. DIP includes phototoxicity and photoallergy.
Luca Di Bartolomeo +10 more
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Cancer targeting with biomolecules: a comparative study of photodynamic therapy efficacy using antibody or lectin conjugated phthalocyanine-PEG gold nanoparticles [PDF]
, 2015 The functionalisation of therapeutic nanoparticle constructs with cancer-specific biomolecules can enable selective tumour accumulation and targeted treatment. Water soluble gold nanoparticles (ca.
Allen +49 more
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