title: Effect of surfactants in the presence and absence of testosterone on the activity of two liver enzymes of tumor-bearing rats.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000201:enzymology*; D005260:Female; D012695:L-Serine Dehydratase / Q000037:antagonists & inhibitors*; D008099:Liver / Q000201:enzymology*; D008113:Liver Neoplasms / Q000201:enzymology*; D009363:Neoplasm Proteins / Q000032:analysis; D013501:Surface-Active Agents / Q000494:pharmacology*; D013739:Testosterone / Q000494:pharmacology*; D014444:Tyrosine Transaminase / Q000037:antagonists & inhibitors*
chemical_list: D009363:Neoplasm Proteins; D013501:Surface-Active Agents; D013739:Testosterone; D014444:Tyrosine Transaminase; D012695:L-Serine Dehydratase