Serum level of sFas in patients with Wegener's granulomatosis.
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Biomedical subjects
Publications and source records attributed to Robert Pieczyrak.
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Serum level of endostatin, a natural angiogenesis inhibitor, was measured in 12 patients with hyperthyroidism and 9 patients with hypothyroidism. Control values were obtained from 12 healthy individuals. Hyperthyroidism was shown to be associated with an increased level of endostatin and hypothyroidism with a decreased endostatin level. There was no correlation of serum endostatin with thyroid hormone levels. Endostatin is a fragment of type XVIII collagen, and it is possible that reported changes are related to the effect of thyroid hormones on connective tissue metabolism.