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Actividad rítmica espontánea en vasos de placenta humana: ¿Un marcapaso fisiológico en los vasos sanguíneos?
(Sociedad Médica de Santiago, 2001)
Fetal cardiorespiratory changes during spontaneous prelabor uterine contractions in sheep
(1986)
Fetal card iorespiratory changes during spontaneous prelabor uterine contractions (called contractures) were studied in 12 chronically catheterized fetal sheep at 120 to 143 days' gestation. During contractures the carcass ...
Application Based On The Canny Edge Detection Algorithm For Recording Contractions Of Isolated Cardiac Myocytes
(Pergamon-Elsevier Science LTDOxford, 2017)
Effect of ion reduction of sodium, calcium and potassium on spontaneous contraction of the esophagus of Pomacea lineata SPIX, 1827 (Mollusca-Gastropoda-Prosobranchia)
(Inst Tecnologia Parana, 1997-01-01)
The invertebrate's musculature still presents many elusive points, especially in molluscs that generally present smooth and cracked fibers with peculiar characteristics. It was found that the molluscs reactions to the ion ...
Effect of ion reduction of sodium, calcium and potassium on spontaneous contraction of the esophagus of Pomacea lineata SPIX, 1827 (Mollusca-Gastropoda-Prosobranchia)
(Inst Tecnologia Parana, 1997-01-01)
The invertebrate's musculature still presents many elusive points, especially in molluscs that generally present smooth and cracked fibers with peculiar characteristics. It was found that the molluscs reactions to the ion ...
Spontaneous contractions and membrane activity of castrated guinea-pig vas deferens
(Williams & Wilkins, 1980-01-01)
Food restriction impairs myocardial inotropic response to calcium and beta-adrenergic stimulation in spontaneously hypertensive rats
(Pergamon-Elsevier B.V. Ltd, 2008-10-01)
Although long-term food restriction (FR) has been shown to induce cardiac remodeling and dysfunction, there arc few data on the effects of FR on pressure-overloaded hearts. The aim of this study was to examine the effects ...
The effect of harmaline on force of contraction of the rat isolated atrium
(1975)
In rat isolated right atria, beating spontaneously at 30°C, harmaline 8.3 × 10-5 M slowed atrial rate and enhanced force of contraction. The velocity of development of tension (dT/dt) increased and time to peak tension was ...