Do orally active multi-functional antioxidants delay cataract formation in streptozotocin ( type 1 ) diabetic and gamma-irradiated rats?
Multi-functional antioxidants delayed cataract formation in two diverse rat models. These studies provide a proof of concept that a general cataract treatment focused on reducing oxidative stress instead of a specific mechanism of cataractogenesis can be developed.
Quantitation of GSTP1 hypermethylation accurately detects the presence of cancer even in small, limited tissue samples. It represents a promising diagnostic marker that could be used as an adjunct to tissue biopsy as part of prostate cancer screening.