title: Selective isolation of intact periportal or perivenous hepatocytes by antero- or retrograde collagenase gradient perfusion.
mesh_terms: D000410:Alanine Transaminase / Q000378:metabolism; D000818:Animals; D002452:Cell Count; D002469:Cell Separation / Q000379:methods*; D006503:Hepatic Veins / Q000166:cytology*; D008099:Liver / Q000166:cytology*; D008297:Male; D003012:Microbial Collagenase; D009115:Muridae; D011169:Portal Vein / Q000166:cytology*
chemical_list: D000410:Alanine Transaminase; D003012:Microbial Collagenase