Endocrine Abstracts

Much has been written on the attributes of preoperative localisation and minimally invasive parathyroidectomy (MIP) for primary hyperparathyroidism. A recent 'summary statement from a workshop on asymptomatic primary hyperparathyroidism: a perspective for the 21st century' (Bilezikian et al, 2002) suggested however that in experienced hands, conventional open parathyroidectomy with visualisation of all four glands was still the gold standard. In light of this we have carried o...

Teriparatide (TPTD) reduces the vertebral and nonvertebral fracture risk. TPTD increases bone formation and improves the cancellous bone microstructure which is an important determinant of the mechanical integrity of vertebrae. The aim of our study was to evaluate first time the effect of TPTD on cortical microstructure and dynamic histomorphometric indices in patients with osteoporosis with or without prior therapy with ALN. Sixty-six postmenopausal women with osteoporosis, m...

Objective: Bisphenol A (BPA) exposure may promote obesity, but its effect on bone mineral density (BMD) has not been reported in humans. In the present study, we aimed to examine the complex interplay between BPA exposure, fat mass, fat-free mass, serum estradiol, leptin, osteocalcin levels and BMDs in a group of premenopausal women.Methods: A total of 246 Chinese premenopausal women aged 20 years and older with regular menstrual cycles were investigated...