Post-menopausal women starting hormone replacement therapy ... that directly inhibit pituitary TSH secretion.) A low-normal TSH level in the presence of a low TT4 and low TT3 may reflect central ...

Normal’ TSH and FT4 concentrations change with age, and the failure to consider those changes in assessment can lead to ...

They divided 1,718 first-episode patients with drug-naïve MDD into TSH abnormal (TSH-AB) and normal (TSH-NOR) groups ... (TG) ...

is just one of many that have raised concerns about impaired thyroid function in pregnant women and ... a higher than normal serum TSH concentration; and isolated low free T 4 levels in the ...