The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 04, 1996
Filed:
Sep. 07, 1994
Darell D Bigner, Mebane, NC (US);
Henry S Friedman, Durham, NC (US);
Owen W Griffith, Milwaukee, WI (US);
Cornell Research Foundation, Inc., Ithaca, NY (US);
Duke University, Durham, NC (US);
Abstract
L-amino acid oxidase is utilized to reduce plasma level of large neutral amino acids to allow the opportunity of increased melphalan transport into tumors and melphalan is administered when the plasma level of L-amino acid oxidase is sufficiently low so the gain from increased transport outweighs the loss from L-amino acid oxidase-mediated metabolism of melphalan. Preferably anti L-amino acid oxidase antibody is administered intermediate the L-amino acid oxidase and melphalan administrations to deplete L-amino acid oxidase activity once the L-amino acid oxidase has caused the melphalan transport improving plasma level reduction of large neutral amino acids thereby to reduce or eliminate degrading of melphalan by L-amino acid oxidase.