CPC A61K 38/018 (2013.01) [A61K 9/122 (2013.01); A61K 38/014 (2013.01); A61K 38/363 (2013.01); A61K 38/4833 (2013.01); A61L 24/0036 (2013.01); A61L 24/10 (2013.01); A61L 26/0028 (2013.01); A61L 26/0085 (2013.01); C12Y 304/21005 (2013.01); A61L 2400/04 (2013.01)] | 1 Claim |
1. A method for preparing a pharmaceutical foam composition, comprising a step of: foaming a solution of a peptone with a gas,
(i) the solution of the peptone prepared by enzymatic hydrolysis of a full-length protein in an aqueous solution,
(ii) wherein said solution of the peptone is free of said full-length protein,
(iii) wherein the peptone is present at a concentration of at least 5% to less than about 50% w/v of the solution:
and wherein the method further comprises adding fibrinogen to said solution of said peptone, prior to said foaming.
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