A simple and new type of drop recorder mainly applied in the experiment of frog heart / 中国应用生理学杂志
Chinese Journal of Applied Physiology
;
(6): 95-97, 2004.
Artículo
en Chino
| WPRIM
| ID: wpr-333705
ABSTRACT
<p><b>AIM</b>To introduce the manufacture and use of a simple, new type of drop recorder of frog heart.</p><p><b>METHODS</b>To improve the perfusion device of (see text for symbol) and Straub method. Two electrodes of drop recorder were fixed in an injector of 20 ml. The input tube, output tube and resistance tube were all made of plastic material.</p><p><b>RESULTS</b>This device could be used to observe effects of preload, after-load, hormone and electrolyte on the cardiac output in isolated frog heart.</p><p><b>CONCLUSION</b>The new type of drop recorder was economical and could be easily operated, it could be also connected to computer. Using the new type of drop recorder, effects of various physical and chemical factors on cardiac function could be observed directly, accurately.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Fisiología
/
Ranidae
/
Pesos y Medidas
/
Bombas de Infusión
/
Electrodos
/
Corazón
Límite:
Animales
Idioma:
Chino
Revista:
Chinese Journal of Applied Physiology
Año:
2004
Tipo del documento:
Artículo
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