Our study showed that in HT patients 6 months of Se treatment caused a significant decrease in serum anti-TPO levels, which was more profound in the second trimester. The extension of Se supplementation for 6 more months resulted in an additional 8% decrease, while the cessation caused a 4.8% increase, in the anti-TPO concentrations.

Spirulina supplementation at a dose of 1 g daily has powerful hypolipidaemic effects, especially on the triglyceride concentration in dyslipidaemic Cretan outpatients.

OBJECTIVE: The association between Hashimoto's thyroiditis (HT) and papillary thyroid carcinoma (PTC) remains controversial in medical bibliography. The main objective of our study was to determine the prevalence of PTC and HT coexistence in histopathologic material of thyroidectomized patients. DESIGN: In a retrospective study, the clinicohistopathologic data of 140 patients (19 males/121 females), who underwent a total or near total thyroidectomy for any thyroid pathology from January 2005 to December 2009 at the Naval Hospital of Crete, were analysed. The mean age of the patients was 52 years (range 16-74). rESULTS: HT was detected in 42 (30%) and PTC in 32 (22.9%) specimens. Coexistence of HT with PTC was present in 12 (8.6%) specimens. Among 32 specimens with PTC, the prevalence of HT was 37.5%. Among 42 specimens with HT, the prevalence of PTC was 28.6%. There was no statistically significant difference between the presence of PTC and HT in histopathologic material. CONCLUSIONS: The prevalence of PTC and HT coexistence in histopathologic material of 140 thyroidectomized patients was 8.6%, whereas the difference between PTC and HT was not statistically significant.

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L-T(4) suppressive therapy for at least 1 year in pre-menopausal women with DTC causes a reduction in BMD of the femoral neck, femoral trochanter and Ward's triangle.