title: [Effects of an impulse electromagnetic field on calcium ion accumulation in the sarcoplasmic reticulum of the rat myocardium].
abstract: By means of an ion-selective electrode, the effect of an impulse electromagnetic field with a 1 ms impulse, 10 Hz frequency, and 1-10 mT magnetic induction on calcium transport was investigated in the presence of potassium oxalate by rat heart homogenates. Prolonged exposure (100 min) to the field produced 70% inhibition of Ca2+ transfer across the sarcoplasmic reticulum. This effect is associated with direct inhibition of Ca(2+)-ATPase.
authors.forename: V A
authors.initials: VA
authors.lastname: Loginov
authors.forename: N V
authors.initials: NV
authors.lastname: Gorbatenkova
authors.forename: V Ia
authors.initials: VIa
authors.lastname: Klimovitskiĭ
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D000252:Calcium-Transporting ATPases / Q000378:metabolism; D004574:Electromagnetic Fields; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D012519:Sarcoplasmic Reticulum / Q000378:metabolism*; D013997:Time Factors
chemical_list: D000252:Calcium-Transporting ATPases; D002118:Calcium
vernacular_title: Deĭstvie impul'snogo élektromagnitnogo polia na akkumuliatsiiu ionov kal'tsiia sarkoplazmaticheskim retikulumom serdechnoĭ myshtsy krysy.