title: The effects of histamine liberators and exogenous histamine on wound healing in rat.
abstract: The effects of compound 48/80, adenosine-5-triphosphate (ATP) and exogenous histamine (Hi) on the healing of excised surface wound and tensile strength of surgical skin wound in rat were studied. The chemicals were injected directly into the wound area. 48/80, ATP and exogenous Hi were found to stimulate the wound healing as measured by collagen formation, tensile strength examination and a measurement of the surface circular wound. When given separately, the order of activities was: 48/80 is greater than ATP is greater than Hi; when administered together as a mixture, compound 48/80, ATP and exogenous Hi also accelerated the wound healing. The mixture shortened the healing process by about 5 days as compared with 17 days in control.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D001696:Biomechanical Phenomena; D003094:Collagen / Q000378:metabolism; D004195:Disease Models, Animal; D006632:Histamine / Q000494:pharmacology*; D006636:Histamine Release / Q000187:drug effects; D008297:Male; D051381:Rats; D012867:Skin / Q000293:injuries; D013268:Stimulation, Chemical; D013997:Time Factors; D014945:Wound Healing / Q000187:drug effects*; D003189:p-Methoxy-N-methylphenethylamine / Q000494:pharmacology
chemical_list: D003189:p-Methoxy-N-methylphenethylamine; D006632:Histamine; D000255:Adenosine Triphosphate; D003094:Collagen