BMI, apolipoprotein B/apolipoprotein A-I ratio, and insulin resistance in patients with prolactinomas: a pilot study in a Chinese cohort.

摘要

Deranged metabolic profiles and insulin resistance (IR) have been documented in patients with prolactinomas. Few data are yet available on the apolipoprotein (apo) B/apoA-I ratio and its relationship with IR in patients with prolactinomas. This study was aimed to evaluate the level of apoB/apoA-I ratio and its association with IR in a Chinese subgroup with prolactinomas. Twenty-three prolactinoma patients and 20 healthy controls were enrolled in this study. The clinical anthropometric parameters and laboratory evaluation were collected. Insulin sensitivity was estimated using homeostatic model assessment [homeostasis model assessment of insulin resistance (HOMA-IR)]. Waist circumference and body weight index (BMI) were significantly higher in patients with prolactinomas than those in the controls (p?