6651
Subsequent in vivo / vitro studies clearly demonstrated that the neurological effects were due to a synergistic action of desferrioxamine and prochlorperazine , probably resulting in exceptional fluxes of intra / extra cellular iron / copper disturbing noradrenergic and serotonergic systems .
 neurological effects, desferrioxamine; neurological effects, prochlorperazine
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 neurological effects, desferrioxamine; neurological effects, prochlorperazine