hemin 34 Hemin 30 controlled study 28 priority journal 24 article 22 human 18 nonhuman 18 Humans 16 Animals 14 Male 12 heme oxygenase 1 12 human cell 12 Heme Oxygenase-1 10 Trypanosoma cruzi 10 male 10 protein expression 10 Article 8 Mice 8 Prostatic Neoplasms 8 animal cell 8 enzyme activity 8 metabolism 8 oxidative stress 8 prostate cancer 8 unclassified drug 8 Tumor Cells, Cultured 6 Western blotting 6 animal experiment 6 animal model 6 animal tissue 6