Typically, cosmetic ingredients undergo toxicological testing for eye and skin irritation, genotoxicity, skin sensitization and phototoxicity
and photoallergy are different expressions of an abnormal skin reaction from the exposure to light, usually enhanced by endogenous or exogenous substances, which are selectively activated by solar radiation.
Hansen alerted pediatricians that doxycycline is associated with phototoxicity
in some patients.
Among our top priorities for toxicologic evaluation, we must include DNA-based products, herbal medicines, chemical mixtures, and phototoxicity
the system will read and analyze samples of native cell cultures, cell cultures 3d structures (nanospheres, microspheres, spheroids, organoidu), fixed preparations and tissue sections in transmitted light with phase contrast and fluorescence using multicolor low phototoxicity
Neither trial reported cases of phototoxicity
or photosensitivity, and none of the female patients developed oral or vaginal candidiasis during treatment with anti-inflammatory--dose doxycycline, he emphasized.
Center to study cosmetic chemicals and additives, sunblock additives, tanning enhancers, skin colorants, and tattoo inks
The second poster (Poster B25)  covered the results of a single-center, double-blind, randomized, vehicle placebo-controlled study to determine whether the administration of Xerese[TM] or its vehicle would cause a phototoxicity
reaction when applied to skin that is exposed to sunlight.
Low laser powers avoid photobleaching and phototoxicity
in live cell imaging applications.
Exogenously induced photosensitivity diseases include phototoxicity
As part of its approval decision, the FDA will require 3M to conduct postmarketing studies on phototoxicity
, on imiquimod's safety and effectiveness in treating actinic keratoses not on the face or scalp, and on the safety of treating surface areas greater than 25 [cm.
In the 1980s, Forbes and fellow dermatologists at Temple University in Philadelphia launched the first phototoxicity
tests using simulated sunlight when they tested retinoic acid (Retin-A).