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14 articles concerning extended query  found, showing 1 to 10

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* Effects of vagal stimulation on induction and termination of atrial fibrillation in an in vivo rabbit heart model. med./biol.
Oliveira M, Silva MN, Geraldes V, Postolache G, Xavier R, Laranjo S, Rocha I, Ferreira R, Silva-Carvalho L (2010), Rev Port Cardiol 29 (3): 375 - 389
Exposure: contact current/electrical stimulation

* Dorsal spinal cord stimulation obtunds the capacity of intrathoracic extracardiac neurons to transduce myocardial ischemia. med./biol.
Ardell JL, Cardinal R, Vermeulen M, Armour JA (2009), Am J Physiol Regul Integr Comp Physiol 297 (2): R470 - R477
Exposure: 50/60 Hz (AC), contact current/electrical stimulation

* The comparative study of the effects of 4 Hz Electromagnetic Fields-, Infrasound-treated and hydrogen peroxide containing physiological solutions on Na pump-induced inhibition of heart muscle contractility. (not peer reviewed) med./biol.
Ayrapetyan G, Grigoryan A, Dadasyan E, Ayrapetyan S (2007), Environmentalist 27 (4): 483 - 488
Exposure: low frequency field

* Metabolic pathway of magnetized fluid-induced relaxation effects on heart muscle. med./biol.
Ayrapetyan G, Papanyan A, Hayrapetyan H, Ayrapetyan S (2005), Bioelectromagnetics 26 (8): 624 - 630

DETAILS * Standing excitation waves in the heart induced by strong alternating electric fields. med./biol.
Gray RA, Mornev OA, Jalife J, Aslanidi OV, Pertsov AM (2001), Phys Rev Lett 87 (16): 168104
Aim: To study the effect of sinusoidal electric fields on cardiac tissue both experimentally and numerically.
Endpoints: effects on cardiovascular system (transmembrane potential of heart)
System: isolated organ (in vitro): rabbit heart
Exposure: 5 Hz - 20 Hz, electric field, low frequency field

DETAILS * Membrane potential and currents of isolated heart muscle cells exposed to pulsed radio frequency fields. med./biol.
Linz KW, von Westphalen C, Streckert J, Hansen V, Meyer R (1999), Bioelectromagnetics 20 (8): 497 - 511
Aim: To check whether the fields transmitted from GSM-phones (900 and 1800 MHz) and other communication devices like police radio equipment (180 MHz) are able to influence the electrical characteristics of excitable cells (whether the L-type Ca2+-current can be influenced by the presence of these fields).
Endpoints: cell function (electrical characteristics of excitable cells (membrane potential; whole cell current))
System: intact cell/cell culture (in vitro): guinea pig, rat
Exposure: 180 MHz - 1.8 GHz, mobile communication system, GSM

DETAILS * Evaluation of pulsed microwave influence on isolated hearts. med./biol.
Abbate M, Tine G, Zanforlin L (1996), IEEE Trans Microwave Theory Tech 44 (10): 1935 - 1941
Aim: To analyze the effects of 2450 MHz pulsed microwave exposure on the electrical activity of isolated hearts from chicken embryos.
Endpoints: effects on cardiovascular system (electrical activity of isolated hearts)
System: isolated organ (in vitro): isolated chicken embryo heart
Exposure: 2.45 GHz, microwaves, PW (pulsed wave), 2.45 GHz

DETAILS * Contraction of frog myocardium in non-uniform electromagnetic field. med./biol.
Pozela J, Narusevicius E, Pauza A, Mikalauskas K (1987), Gen Physiol Biophys 6 (4): 321 - 326
Aim: To investigate the effects of non-uniform microwave electromagnetic field on contraction of the frog myocard.
Endpoints: heart muscle strip contraction
System: muscle strips of frog heart: frog (Rana temporaria)
Exposure: 11 MHz - 28.86 GHz, electric field, low frequency field, signals/pulses

DETAILS * Effects of ELF electric fields on the isolated frog heart. med./biol.
Kloss DA, Carstensen EL (1983), IEEE Trans Biomed Eng 30 (6): 347 - 348
Aim: To investigate the effect of extremely low frequency (ELF) electric fields on heart rate of isolated frog hearts in vitro.
Endpoints: effects on cardiovascular system (heart rate)
System: isolated organ (in vitro): isolated frog heart: frog (Rana pipiens)
Exposure: 60 Hz, electric field, low frequency field

DETAILS * Microwave-induced chronotropic effects in the isolated rat heart. med./biol.
Olsen RG, Lords JL, Durney CH (1977), Ann Biomed Eng 5 (4): 395 - 409
Aim: To investigate the effects of microwave exposure on the heart rate of isolated and perfused rat hearts in combination with use of atropine or propranolol. Atropine acts blocking at the parasympathetic nervous system, whereas propranolol acts blocking at the sympathetic nervous system.
Endpoints: effects on cardiovascular system (heart rate)
System: isolated organ (in vitro): isolated rat heart
Exposure: 960 MHz, radio frequency field, microwaves, CW (continuous wave)

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