Does peroxisome proliferator-activated receptor-β/δ regulate angiogenic cell behaviors and oxygen-induced retinopathy?
PPAR-β/δ activation exacerbates, and its inhibition reduces, preretinal NV. PPAR-β/δ may regulate preretinal NV through a prodifferentiation/maturation mechanism that depends on Angptl4. Pharmacologic inhibition of PPAR-β/δ may provide a rational basis for therapeutic targeting of ocular NV.
Except for two aspects, intensive small group education and peer review in asthma and COPD care do not seem to be effective in changing relevant aspects of the provided care by GPs in accordance with guidelines, nor in changing patients' health status.