I never passed judgement on this specific study (I only used the worst interpretation of it as an example), I was arguing against your absurd statement that since eating bread can kill some mice, doing any kind of research on mice is fine.

Secondly, are you seriously suggesting that we should keep breeding and killing lab mice because otherwise we might have to kill them? I can't even understand how can this make any sense. And nobody here is arguing for stopping all the animal research tomorrow. If demand drops, breeders will simply breed less of them. How is this a difficult concept?