Plasma osteoprotegerin concentrations in peripheral sensory neuropathy in Type 1 and Type 2 diabetic patients

摘要

Aims Osteoprotegerin (OPG) has been linked to different diabetes complications, including cardiovascular disease, and new findings have indicated a specific role in diabetic peripheral neuropathy, but the exact mechanism is unknown. To investigate a possible association between OPG and diabetic peripheral sensory neuropathy, we therefore analysed plasma OPG in Type 1 and Type 2 diabetic patients with and without peripheral neuropathy.Subjects and methods Two hundred Type 1 diabetes mellitus (T1DM) patients and 305 Type 2 diabetes mellitus (T2DM) patients participated in the study. Plasma OPG was measured with a sandwich immunoassay. Peripheral neuropathy was assessed by the Semmes-Weinstein monofilament test.