Moban does not cause breast tumours in humans. Specially bred for laboratory studies. Live in a controlled, sterile environment. Humans come from a wide variety of genetic, environmental and lifestyle backgrounds, all unpredictable. Environment, diet and lifestyles responsible for most human diseases.
Rats have no gall bladder - digest fats differently Humans have a gall bladder.
Digest fats differently. Require 3 and a half times more protein than humans. Excess protein responsible for kidney damage in humans. Thalidomide causes birth defects in humans. Meclazine does not cause birth defects in humans.