Israel on Thursday denied allegations by Palestinian Prime Minister Mohammad Shtayyeh that it is using bodies of Palestinians killed by its troops in university medical school labs. Israeli authorities keep corpses of Palestinians they allege were killed carrying out “terror” attacks, though often fail to provide evidence in this regard. There are 104 bodies currently being held, the Jerusalem Legal Aid Center said in June. Shtayyeh accused Israeli universities of using the bodies in medical labs on Monday. “The occupation authorities are increasing the pain of the bereaved for the loss of the…