International Diabetes: metformin is often viewed as an insulin sensitizer. What is the difference between metformin and pioglitazone with regard to improving insulin resistance?
《国际糖尿病》：二甲双胍通常被看作是胰岛素增敏剂。在改善胰岛素抵抗方面，二甲双胍和吡格列酮的区别有哪些？
International Diabetes: metformin is often viewed as an insulin sensitizer. What is the difference between metformin and pioglitazone with regard to improving insulin resistance?
《国际糖尿病》：二甲双胍通常被看作是胰岛素增敏剂。在改善胰岛素抵抗方面，二甲双胍和吡格列酮的区别有哪些？
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