free radicals

Photoactivation holds promise for keratitis treatment
Photoactivation holds promise for keratitis treatmentThe same photoactivation process used in collagen cross-linking for keratoconus can kill bacteria without the need for the oxygen responsible for the biomechanical effects, potentially pointing toward better treatments for keratitis, according to Olivier Richoz, MD, PhD.
Advice on choosing AREDS or AREDS 2 in non-smokersIn this article, the authors discuss the benefits of nutritional supplementation in preventing AMD progression and consider which AREDS formulation is the most appropriate in smokers and non-smokers.