[Coupling of calcium homeostasis and lipid peroxidation in mechanisms of bronchial hyperreactivity in patients with bronchial asthma].

A comparative study of calcium homeostasis, calcium regulating system and lipid peroxidation has been done with 16 bronchial asthma patients (BA) at bronchospasm of physical effort (BPhE) and with 15 asthma attack patients in remission period. The data obtained point to the close pathogenetic link between the changes of calcium homeostasis, hormonal calcium regulating system and LPO strengthening the appearance of hyperreactivity of bronchial tree and BA.