Effect of R-(+)-α-lipoic acid on experimental diabetic retinopathy

Effect of γ-Cyclodextrin Inclusion Complex on the Absorption of R-α-Lipoic Acid in Rats

R-α-lipoic acid (RLA) is an endogenous organic acid, and works as a cofactor for mitochondrial enzymes and as a kind of antioxidant. Inclusion complexes of RLA with α-, β- or γ-cyclodextrins (CD) were prepared and orally administered as a suspension to rats. Among them, RLA/γ-CD showed the highest plasma exposure, and its area under the plasma concentration-time curve (AUC) of RLA was 2.2 times...

The protective effect of α-Lipoic acid on mitochondria in the kidney of diabetic rats.

BACKGROUND Diabetic nephropathy (DN) is one of the most common chronic complications of diabetes and the leading cause of end-stage renal disease. Recent research has found that oxidative stress participates in the development of diabetic nephropathy. α-lipoic acid (α-LA), a powerful antioxidant, plays an important role in renal protection against DN, but the underlying mechanism remains unknow...

Effect of α-lipoic acid on gliclazide-induced hypoglycemia/antihyperglycemia in normal/alloxan-induced diabetic rats

Effect of α-Lipoic Acid on Platelet Reactivity in Type 1 Diabetic Patients

OBJECTIVE Type 1 diabetes is associated with increased platelet reactivity. We investigated whether α-lipoic acid (ALA) has any effect on platelet reactivity in these patients. RESEARCH DESIGN AND METHODS We randomly assigned 51 type 1 diabetic patients to ALA (600 mg once daily) or placebo for 5 weeks. Platelet reactivity was evaluated by the PFA-100 method and by measuring CD41 and CD62 pla...

Consequences of the Combined α-tocopherol, Ascorbic Acid and α-lipoic Acid on the Glutathione, Cholesterol and Fatty Acid Composition in Muscle and Liver of Diabetic Rats