Effect of ultrasound on the contraction of isolated myocardial cells of adult rats

Enzymatically isolated myocardial cells of Wistar rats were used to study contraction under the influence of ultrasound. The dynamics of sarcomere length were measured using a laser diffraction technique. The presence of continuous-wave ultrasound ( f = 2.25 MHz, p spta = 0.3 MPa and f = 10 MHz, p s...

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Veröffentlicht in:	Ultrasound in medicine & biology 1997, Vol.23 (1), p.143-149
Hauptverfasser:	Salz, Henning, Rosenfeld, Eike H., Wussling, Manfred
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic streaming Animals Biological and medical sciences Contractility Effects of various physical factors on living matter (vibrations, electric field, ultrasound, sound...) Fundamental and applied biological sciences. Psychology In Vitro Techniques Isolated heart cells Myocardium - cytology Rats Rats, Wistar Sarcomeres - physiology Sarcomeres - ultrastructure Stimulation threshold Tissues, organs and organisms biophysics Ultrasonics Ultrsoound bioeffects
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