Treatment of Challenging Macular Holes Using Plasma Rich in Growth Factors

"Plasma rich in growth factors (PRGF) is characterized by a moderate concentration of platelets, in the absence of leukocytes.~This absence of leukocytes is based on the fact that they synthesize matrix metalloproteinases, free radicals, and proinflammatory cytokines, which do not contribute and even impair the altered tissue regeneration"