histidine and carnosine treatment ( 1 mg/100 gm body weight/day intraperitoneally ) for 7 days after wounding increased tissue free-histidine concentrations and brought skin-breaking strength and collagen deposition up to `` '' normal '' '' in the animals on the low-histidine diet but did not further improve healing in the histidine-sufficient animals .
C0009325
collagen
C0043240
heali