TY - GEN AU - Li,T K AU - Bathory,E AU - LaVoie,E J AU - Srinivasan,A R AU - Olson,W K AU - Sauers,R R AU - Liu,L F AU - Pilch,D S TI - Human topoisomerase I poisoning by protoberberines: potential roles for both drug-DNA and drug-enzyme interactions SN - 0006-2960 PY - 2000///0721 KW - Antioxidants KW - pharmacology KW - Berberine Alkaloids KW - chemistry KW - DNA KW - DNA Topoisomerases, Type I KW - DNA Topoisomerases, Type II KW - Humans KW - Intercalating Agents KW - Models, Molecular KW - Molecular Structure KW - Nucleic Acid Conformation KW - drug effects KW - Nucleic Acid Denaturation KW - Protein Binding KW - Temperature KW - Thermodynamics KW - Viscosity N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1021/bi000171g ER -