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US 11,998,572 B2Granted
Method for treating nociceptive pain and burns with brazilian green propolis alcohol extract
AssigneeImam Abdulrahman Bin Faisal University
InventorsMohammed Taha Ali Al-Hariri, Turki Saeed Mohammed Abualait
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Abstract
A method for treating or preventing nociceptive pain by administering an ethanol extract of Brazilian green propolis and compositions comprising this extract to a site subject to or at risk of thermal injury or a burn.
Claims15
A method for treating nociceptive pain from a burn, comprising:
- administering to a subject in need of treatment for nociceptive pain from a burn afferently transmitted via non-myelinated C fibers a composition comprising an ethanol extract of Brazilian green propolis (′BGP″),
- wherein the ethanol extract of BGP is produced by extracting BGP with an aqueous solution of 60 to 80% ethanol,
- wherein the extraction is carried out at a pH between about 6 and about 8,
- wherein the composition comprises 1.0 to 5 wt % Artepillin C, 1-5 wt % drupanin, 5 wt % baccharin, and less than 0.01 wt ° % a fortriononetin;
- wherein the dose is administered by a method selected from the group consisting of topical, oral, parenteral, respiratory, and combinations thereof;
- wherein the dose ranges from 0.01 to 100 mg/kg/day;
- and
- wherein the early phase neurogenic analgesic response is stronger at a dose of 50 mg/kg than the response at 100 mg/kg.
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