title: Grades of PVA and enzyme retention in tissue sections.
mesh_terms: D000818:Animals; D005954:Glucosephosphate Dehydrogenase / Q000378:metabolism*; D006651:Histocytochemistry; D007202:Indicators and Reagents; D008099:Liver / Q000201:enzymology*; D011142:Polyvinyl Alcohol; D051381:Rats
chemical_list: D007202:Indicators and Reagents; D011142:Polyvinyl Alcohol; D005954:Glucosephosphate Dehydrogenase