Animalia Male Mice article 90 mouse 88 nonhuman 88 Animals 77 controlled study 61 animal experiment 60 male 57 priority journal 51 Liver 42 animal tissue 39 animal model 36 Mice, Inbred BALB C 32 Female 31 animal cell 30 liver 26 female 24 Mus 23 Animal 21 Support, Non-U.S. Gov't 21 protein expression 19 5 aminolevulinate synthase 15 5-Aminolevulinate Synthetase 15 Rodentia 15 oxidative stress 15 animal 14 enzyme activity 14 Humans 13