European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences
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Type 2 diabetes mellitus is a major and growing health problem throughout the world. Current treatment approaches include diet, exercise, and a variety of pharmacological agents including insulin, biguanides, sulfonylureas and thiazolidinediones. New therapies are still needed to control metabolic abnormalities, and also to preserve beta-cell mass and to prevent loss of beta-cell function. ⋯ However, both the strategies are having their own advantages and limitations. The present review summarizes the concepts of GLP-1 based therapy for type 2 diabetes and the current preclinical and clinical development in GLP-1 mimetics and DPP-IV inhibitors. Further, the potential advantages and the limitations of both the strategies are discussed.