Some experts still believe that killing wolves is essential.
The government has argued that its policy of killing militant leaders is essential to security.
Furthermore, pro-apoptotic factor-based therapies are not suitable for combination with GDEPT, as they undermine the bystander killing effect that is essential for tumor cell eradication [ 26].
To treat the patients who harbour these cancer stem cells, chemo radio therapy and/or molecular-targeted therapy, which has power to kill these cells, is essential.
But while harsh evaluation can kill intrinsic motivation, feedback is essential.
This immunological pathway is essential for killing intracellular pathogens, such as Leishmania sp.; therefore, high expression of the iNOS enzyme is a key requirement for eliminating intracellular amastigotes in the vertebrate hosts [ 23].
In response to endotoxin [ 42] or cytokines [ 43], neutrophils release large quantities of reactive oxygen species through respiratory burst, which is essential for killing invading microorganisms but also increases tissue damage [ 44].
In line with these findings, C3 is essential for killing Strongyloides stercoralis larvae in mice [ 45] and c3-/ mice do not develop an effective Th2 response after infection with S.mansoni and cannot clear the parasite after chemotherapy [ 46].
