Elevation of serum adiponectin levels in Basedow disease

Area of Science:

• Endocrinology
• Metabolic Research

Background:

• Basedow disease, an autoimmune disorder, is characterized by hyperthyroidism.
• Adiponectin, an adipokine, plays a role in metabolic regulation.
• The relationship between thyroid hormones and adiponectin in Basedow disease requires further elucidation.

Purpose of the Study:

• To investigate the effect of thyroid hormone levels on serum adiponectin in patients with Basedow disease.
• To determine the correlation between adiponectin, thyroid hormones (free T4, free T3), and thyroid-stimulating hormone receptor antibody (TRAb).

Main Methods:

• Serum adiponectin, free T4, free T3, thyroid-stimulating hormone, and TRAb were measured in 64 Basedow disease patients (32 hyperthyroid, 32 euthyroid) and 30 controls.
• Statistical analyses, including correlation and multiple regression, were performed.

Main Results:

• Serum adiponectin levels were significantly higher in hyperthyroid patients compared to euthyroid patients and controls.
• Adiponectin showed positive correlations with free T4, free T3, and TRAb.
• TRAb demonstrated the strongest contribution to serum adiponectin concentration.

Conclusions:

• Hyper-adiponectinemia is closely associated with elevated thyroid hormone levels and TRAb in Basedow disease.
• Thyroid status significantly influences adiponectin levels in patients with Basedow disease.