Open AccessPlatelet activity in patients with hyper- and hypoparathyroidism
Author(s) -
В. Ф. Киричук,
F. G. Arefyev
Publication year - 2003
Publication title -
problemy èndokrinologii
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.124
H-Index - 5
eISSN - 2308-1430
pISSN - 0375-9660
DOI - 10.14341/probl11753
Subject(s) - hypoparathyroidism , platelet , parathyroid hormone , medicine , hyperparathyroidism , endocrinology , hormone , chemistry , calcium
Platelet aggregatory activity was studied in a patient with hyperparathyroidism before and after parathyroid adenomectomy and in 3 patients with hypoparathyroidism. In these patients, changes in the aggregation activity of platelet were evaluated after their incubation with parathyroid hormone. The patient with hyperparathyroidism was found to have activated platelets, their high readiness for an aggregation response, increased and a highly effective aggregatory activity and insignificantly decreased stability of formed platelet aggregates. After parathyroid adenomectomy there was a partial recovery ofplatelet functional activity. The patients with hypoparathyroidism had a lower platelet functional activity as compared with the controls. Preincubation of platelet-rich plasma from the patients with hypoparathyroidism with parathyroid hormone caused a varying recovery of platelet functional activity.