International journal of clinical practice
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Int. J. Clin. Pract. · Jul 2008
Multicenter Study Clinical TrialWhen glycaemic targets can no longer be achieved with basal insulin in type 2 diabetes, can simple intensification with a modern premixed insulin help? Results from a subanalysis of the PRESENT study.
The aim of this analysis was to assess the efficacy and safety of intensifying insulin therapy from a basal-only regimen to biphasic insulin aspart 30 (BIAsp 30) in patients with type 2 diabetes previously failing to reach glycaemic targets. ⋯ In routine clinical practice, patients with type 2 diabetes who are failing to reach glycaemic targets on basal insulin can achieve better glycaemic control without an increase in overall hypoglycaemia by intensifying with BIAsp 30.
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Int. J. Clin. Pract. · Jul 2008
ReviewModulating an oxidative-inflammatory cascade: potential new treatment strategy for improving glucose metabolism, insulin resistance, and vascular function.
Type 2 diabetes is a result of derangement of homeostatic systems of metabolic control and immune defense. Increases in visceral fat and organ adipose, environmental factors and genetic predisposition create imbalances of these homeostatic mechanisms, ultimately leading to a condition in which the oxidative environment cannot be held in check. A significant imbalance between the production of reactive oxygen species and antioxidant defenses, a condition called to oxidative stress, ensues, leading to alterations in stress-signalling pathways and potentially end-organ damage. ⋯ This can lead to insulin resistance and dysfunction of the vasculature and pancreatic beta-cell. The series of events set in motion by the interaction between metabolic inflammation and oxidative stress constitutes an 'oxidative-inflammatory cascade', a delicate balance driven by mediators of the immune and metabolic systems, maintained through a positive feedback loop. Modulating an oxidative-inflammation cascade may improve glucose metabolism, insulin resistance and vascular function, thereby slowing the development and progression to cardiovascular diseases and type 2 diabetes.