McCleland, K <br/><br/>
An investigation into the biological activity of the selected histidine-containing diketopiperazines cyclo(His-Phe) and cyclo(His-Tyr).  [electronic resource] 

 -  The Journal of pharmacy and pharmacology  Sep 2004 
 - 1143-53 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0022-3573 
<br/><br/><label>Standard No.: </label>10.1211/0022357044139  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cell Line, Tumor<br/>Diketopiperazines<br/>Dipeptides--chemistry<br/>HeLa Cells<br/>Heart Rate--drug effects<br/>Histidine--chemistry<br/>Humans<br/>In Vitro Techniques<br/>Male<br/>Microbial Sensitivity Tests--statistics & numerical data<br/>Myocytes, Cardiac--drug effects<br/>Piperazines--chemistry<br/>Rats<br/>Rats, Long-Evans<br/>Rats, Sprague-Dawley