Magnetic field effects on calcium efflux and insulin secretion in isolated rabbit islets of Langerhans

Rabbit islets of Langerhans were exposed at 37 °C for 18 h to a low‐frequency‐pulsed magnetic field, generated in paired Helmholtz coils. Exposed islets showed a reduction of 26.1 ± 4.3% in 45Ca2+ content (P < .004). a reduction of 25.1 ± 6.3% in 45Ca2+ efflux (P < .006), and a reduction of 35...

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Veröffentlicht in:Bioelectromagnetics 1983, Vol.4 (1), p.103-106
Hauptverfasser: Jolley, Weldon B., Hinshaw, Daniel B., Knierim, Kathleen, Hinshaw, David B.
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container_title Bioelectromagnetics
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creator Jolley, Weldon B.
Hinshaw, Daniel B.
Knierim, Kathleen
Hinshaw, David B.
description Rabbit islets of Langerhans were exposed at 37 °C for 18 h to a low‐frequency‐pulsed magnetic field, generated in paired Helmholtz coils. Exposed islets showed a reduction of 26.1 ± 4.3% in 45Ca2+ content (P < .004). a reduction of 25.1 ± 6.3% in 45Ca2+ efflux (P < .006), and a reduction of 35.0 ± 8.7% (P < .002) in insulin released during glucose stimulation when compared with appropriate controls.
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source MEDLINE; Wiley Online Library Journals Frontfile Complete
subjects Animals
Calcium - metabolism
Calcium efflux
Electromagnetic Fields - adverse effects
Electromagnetic Phenomena - adverse effects
insulin
Insulin - metabolism
Insulin Secretion
islets of Langerhans
Islets of Langerhans - physiology
Islets of Langerhans - radiation effects
rabbit
Rabbits
secretion
title Magnetic field effects on calcium efflux and insulin secretion in isolated rabbit islets of Langerhans
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