TY - GEN AU - McCleland,K AU - Milne,P J AU - Lucieto,F R AU - Frost,C AU - Brauns,S C AU - Van De Venter,M AU - Du Plessis,J AU - Dyason,K TI - An investigation into the biological activity of the selected histidine-containing diketopiperazines cyclo(His-Phe) and cyclo(His-Tyr) SN - 0022-3573 PY - 2004///1221 KW - Animals KW - Cell Line, Tumor KW - Diketopiperazines KW - Dipeptides KW - chemistry KW - HeLa Cells KW - Heart Rate KW - drug effects KW - Histidine KW - Humans KW - In Vitro Techniques KW - Male KW - Microbial Sensitivity Tests KW - statistics & numerical data KW - Myocytes, Cardiac KW - Piperazines KW - Rats KW - Rats, Long-Evans KW - Rats, Sprague-Dawley N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1211/0022357044139 ER -