Dr. Dorothy Gronwall has studied PCS since 1978, and found that all PCS patients will have residual problems. They might not be noticeable to most docs, but with proper testing, the symptoms will show up..When CBS lost its NFL deal after the 1993 season, Summerall switched to Fox to keep calling NFL games with Madden. Summerall had hoped to keep working with CBS for other events like the Masters, but network executives saw it otherwise. At the time, CBS Sports anchor Jim Nantz said he was "very saddened" that Summerall didn't get to leave CBS under his own terms..

Apoptotic nuclear damage was assessed in GFP cells after 6 inset: levels of Akt1 protein in cells treated with siRNA. (c) HeLa cells transfected with GFP or NICGFP with or without DNAkt as indicated were cultured in CM or buffered saline. Apoptotic nuclear damage was assessed in GFP cells after 6 data represent mean from a minimum of three separate experiments.When Duerson left the field for good after