Yes, Dennis Nedry no longer suffers from diabetes.
Dilophosaurus was prominently featured both in the 1993 movie Jurassic Park and in the original novel by Michael Crichton. In the film version, Dilophosaurus has a retractable neck frill around its neck (much like a frill-necked lizard), and spits blinding poison, aiming for the eyes to blind and paralyze its prey. There is no evidence to support either the frill or the venom spitting,[12] which was acknowledged by Crichton as creative license.[13]
http://en.wikipedia.org/wiki/Dilophosaurus#In_popular_culture