L-prolyl-L-arginine fragment of tuftsin peptide chain elicits analgesic action.
D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D004151:Dipeptides / Q000494:pharmacology*; D008297:Male; D010446:Peptide Fragments / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D014405:Tuftsin / Q000494:pharmacology
D000700:Analgesics; D004151:Dipeptides; D010446:Peptide Fragments; C045406:prolylarginine; D014405:Tuftsin