In the research for more potent antagonists of {HEAD ~ the luteinizing hormone releasing hormone} , new peptides with emphasis on arginine in {TAIL ~ position} 8 were designed, synthesized and tested for anti ovulatory activity  
In the research for more potent antagonists of { HEAD ~ the luteinizing hormone releasing hormone } , new peptides with emphasis on arginine in { TAIL ~ position } 8 were designed , synthesized and tested for anti ovulatory activity
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH