Thyroid function, plasma erythropoietin and tumor necrosis factor (TNF-alpha) concentrations were measured in 28 elderly patients with chronic non-thyroidal illnesses (NTI) and in 8 healthy subjects as a control group. In the NTI group, the existence of an impairment of thyroid function has been demonstrated in about 85% of the subjects, with a lower T(3) concentration; a low T(3) syndrome with low T(3) levels and high reverse-T(3) (rT(3)) plasma concentrations could be found in 25% of the subjects. A direct correlation between erythropoietin and rT(3) and an inverse correlation between erythropoietin and T(4) were found on NTI patients with endocrine abnormalities.
Relationship between serum erythropoietin levels and rT3, T4 concentrations in elderly patients with non-thyroidal illnesses
CORICA, Francesco;ALLEGRA, Alessandro;BUEMI, Michele;DI BENEDETTO, Antonino;CERUSO, Domenico
1996-01-01
Abstract
Thyroid function, plasma erythropoietin and tumor necrosis factor (TNF-alpha) concentrations were measured in 28 elderly patients with chronic non-thyroidal illnesses (NTI) and in 8 healthy subjects as a control group. In the NTI group, the existence of an impairment of thyroid function has been demonstrated in about 85% of the subjects, with a lower T(3) concentration; a low T(3) syndrome with low T(3) levels and high reverse-T(3) (rT(3)) plasma concentrations could be found in 25% of the subjects. A direct correlation between erythropoietin and rT(3) and an inverse correlation between erythropoietin and T(4) were found on NTI patients with endocrine abnormalities.Pubblicazioni consigliate
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