Exhibit
32.2
CERTIFICATION
PURSUANT TO
18
U.S.C. SECTION 1350
AS
ADOPTED PURSUANT TO
SECTION
906 OF THE SARBANES-OXLEY ACT OF 2002
In
connection with the Quarterly Report of OXIS International, Inc. (the “Company”)
on Form 10-QSB for the period ending June 30, 2006 as filed with the Securities
and Exchange Commission on the date therein specified (the “Report”), I, Michael
D. Centron, Chief Financial Officer of the Company, certify pursuant to 18
U.S.C. Section 1350, that, to the best of my knowledge:
(1)
The
Report fully complies with the requirements of section 13(a) or 15(d) of
the
Securities Exchange Act of 1934; and
(2)
The
information contained in the Report fairly presents, in all material respects,
the financial condition and result of operations of the Company at the dates
and
for the periods indicated.
This
Certification has not been, and shall not be deemed, “filed” with the Securities
and Exchange Commission.