WINNIPEG, Manitoba –July 30, 2009 – DiaMedica Inc. (TSX-V:DMA), a clinical stage biopharmaceutical company developing novel treatments for various stages of type 2 diabetes, is pleased to announce that Dr. Wayne Lautt, co-founder of DiaMedica, will be speaking today at the International Union of Physiological Sciences 36th World Congress, a prestigious meeting held every four years, in Kyoto Japan.

Dr. Lautt’s presentation, entitled “Meal-induced insulin sensitization: role in the pathophysiology and prevention of diabetes” will describe a nerve-signal mechanism that DiaMedica believes is a fundamental cause of type 2 diabetes.  “This presentation affords the opportunity to describe a mechanism that the Company believes is strongly connected to insulin resistance, the precursor to type 2 diabetes, and to present data that DiaMedica’s approach fully reverses insulin resistance in a diabetic animal model” stated Dr. Lautt. “Furthermore, data will be presented demonstrating that restoring this mechanism re-establishes the ability of the body to store more nutrient energy in muscles, where it can be burned off, rather than stored as fat, which leads to obesity.” About IUPS
The International Union of Physiological Sciences (IUPS) is an organization which brings together physiologists from across the globe. The unifying objective is to increase mankind's understanding of the functions of cells, tissues, organs and organ systems.  It is an adhering member of the Council for International Organizations of Medical Sciences and participates in the work of several Scientific Committees of the International Council for Science.  The IUPS publishes a journal, Physiology in cooperation with the American Physiological Society. The articles are up-to-date reviews of modern physiology in order to maintain a current knowledge of all fields of physiology. About DiaMedica
DiaMedica is developing novel treatments for type 2 diabetes based on a newly discovered ‘nerve reflex’ mechanism. DiaMedica completed a successful phase II trial with its lead product DM-71 which demonstrated the ability to reduce HbA1c (blood sugar) levels and weight in humans.  DiaMedica also completed a successful phase II trial with its second compound, DM-83, designed to measure changes in insulin and glucose.  The success of this clinical trial was highly significant as DiaMedica believes it validates the novel ‘nerve reflex’ mechanism that could designate the Company’s drugs as first-in-class. The Company’s third drug in clinical development, DM-99, will complete a phase II trial in Q1 2009.  Preclinical results from Vanderbilt University have shown that DM-99 is able to cause tissue to increase its uptake of sugar from the blood by over 40% (p<0.001) during the first 60 minutes of treatment.  DiaMedica has been recognized as one of the Top Ten™ Life Science companies in Canada for the past two years by the Ottawa Centre for Research and Innovation. For more information, please contact:
Kevin Richardson, Ph.D
DiaMedica Inc.
Phone: 204.478.5605
Fax: 204.453.3745
krichardson@diamedica.com
www.diamedica.com   The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this release. Caution Regarding Forward-Looking Information Certain statements contained in this press release constitute forward-looking information within the meaning of applicable Canadian provincial securities legislation (collectively, “forward-looking statements”).  These forward-looking statements relate to, among other things, our objectives, goals, targets, strategies, intentions, plans, beliefs, estimates and outlook, including, without limitation, our anticipated future operating results, and can, in some cases, be identified by the use of words such as “believe,” “anticipate,” “expect,” “intend,” “plan,” “will,” “may” and other similar expressions.  In addition, any statements that refer to expectations, projections or other characterizations of future events or circumstances are forward-looking statements. These statements reflect management’s current beliefs and are based on information currently available to management.  Certain material factors or assumptions are applied in making forward-looking statements, and actual results may differ materially from those expressed or implied in such statements.  Important factors that could cause actual results to differ materially from these expectations include, among other things: DiaMedica’s early stage of development,  lack of product revenues and history of operating losses, uncertainties related to clinical trials and product development, rapid technological change, uncertainties related to forecasts, competition, potential product liability, additional financing requirements and access to capital, unproven markets, supply of raw materials, income tax matters, management of growth, partnerships for development and commercialization of technology, effects of insurers’ willingness to pay for products, system failures, dependence on key personnel, foreign currency risk, risks related to regulatory matters and risks related to intellectual property and other risks detailed from time to time in DiaMedica’s filings with Canadian securities regulatory authorities, as well as DiaMedica’s ability to anticipate and manage the risks associated with the foregoing.  Additional information about these factors and about the material factors or assumptions underlying such forward-looking statements may be found in the body of this news release, as well as under the heading “Risk Factors” contained in DiaMedica’s final long-form prospectus dated March 12, 2007.  DiaMedica cautions that the foregoing list of important factors that may affect future results is not exhaustive.  When relying on DiaMedica’s forward-looking statements to make decisions with respect to DiaMedica, investors and others should carefully consider the foregoing factors and other uncertainties and potential events. These risks and uncertainties should be considered carefully and prospective investors should not place undue reliance on the forward-looking statements.  Although the forward-looking statements contained in this press release are based upon what management believes to be reasonable assumptions, DiaMedica cannot provide assurance that actual results will be consistent with these forward-looking statements.  DiaMedica undertakes no obligation to update or revise any forward-looking statement.