Former New York Giants backup quarterback Jared Lorenzen was said to be gaining “traction” Wednesday, a positive sign after being hospitalized last week with heart and kidney issues, as well as an infection.”Jared’s overnight was uneventful and that is a good thing,” Lorenzen’s family said in a statement through Matt Jones of Kentucky Sports Radio. “He remains on dialysis. He continues to maintain his ground. His cardiac and renal issues remain however his treatment has been effective.”Jared is still very sick … but (is) developing some traction and remains a fighter. The entire family thanks you for your support and prayers.”Lorenzen remains in the intensive care unit after being admitted to the hospital Friday.Lorenzen, 38, played four seasons at Kentucky (2000-03) and led the SEC in passing yards (3,687) as a freshman. He still holds the Wildcats’ record for career passing yards with 10,354.