CONSENT OF INDEPENDENT REGISTERED ACCTG FIRM
Published on October 27, 2009
EXHIBIT
23.2
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CONSENT
OF INDEPENDENT PUBLIC ACCOUNTING
FIRM
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We have
issued our report dated August 25, 2009, accompanying the consolidated financial
statements of MacroChem Corporation as of December 31, 2008 and for the year
then ended, included in the Current Report on Form 8-K/A of Access
Pharmaceuticals, Inc. filed with the Securities and Exchange Commission on
August 26, 2009, which is included in this Registration Statement. We consent to
the inclusion in the Registration Statement of Access Pharmaceuticals, Inc. on
Form S-1 of the aforementioned report. We also consent to the reference to our
firm under the heading "Experts" in such Registration Statement.
/s/ Whitley Penn
LLP
Dallas,
Texas
October
27, 2009