Copper-64 specific activity (the number of decays per second per amount of substance) and low yield through the Cu(n,γ)Cu reaction. At the University of Missouri Research Reactor Center (MURR) Cu was produced using high-energy neutrons via the Zn(n,p)Cu reaction in high specific activity but low yield. Using a biomedical cyclotron the Ni(p,n)Cu nuclear reaction can produce large quantities of the nuclide with high specific activity. Wilson’s disease is a rare condition in which copper is retained excessively in the body. Toxic levels of copper can lead to organ failure and premature death. Cu is used to study whole body retention of
Brain Damage (wrestler) Deathmatch in overtime, to retain the Ultraviolent Underground Championship and win the CZW Iron Man Championship. At the following CZW show, "9 F'N Years", Damage lost the Ultraviolent Underground Championship back to Younger, although he still remained the Iron Man Champion. He dropped the Iron Man Championship to DJ Hyde at "Summer School" in a four-way match, which also involved Danny Havoc and Insane Lane. The following month, on July 12, Damage defeated Hyde to win back the championship. In September 2008 Halfbreed Billy Gram began appearing with Brain Damage in CZW, and Brain Damage began openly representing Cult Fiction