Evaluation of Previously Cannulated Radial Arteries
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چکیده
منابع مشابه
Flow inhibits inward remodeling in cannulated porcine small coronary arteries.
The mechanisms of flow-induced vascular remodeling are poorly understood, especially in the coronary microcirculation. We hypothesized that application of flow in small coronary arteries in organoid culture would cause a nitric oxide (NO)-mediated dilation and inhibit inward remodeling. We developed an organoid culture setup to drive a flow through cannulated arterioles at constant luminal pres...
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Resistance in blood vessels is directly related to the inner (luminal) diameter (ID). However, ID can be difficult to measure during physiological experiments because of poor transillumination of thick-walled or tightly constricted vessels. We investigated whether the wall cross-sectional area (WCSA) in cannulated arteries is nearly constant, allowing IDs to be calculated from outer diameters (...
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Ito M. Circadian variation of QT interval dispersion: correlation with heart rate variability. J Electrocardiol 1997; 30: 205–10. [9] Cinca J, Moya A, Figueras J, Roma F, Rius J. Circadian variations in the electrical properties of the human heart assessed by sequential bedside electrophysiologic testing. Am Heart J 1986; 112: 315–21. [10] Huikuri HV, Yli-Mayry S, Linnaluoto MK, Ikaheimo MJ. Di...
متن کاملOrganoid culture of cannulated rat resistance arteries: effect of serum factors on vasoactivity and remodeling.
We developed an organoid culture technique to study the mechanisms involved in arterial remodeling. Resistance arteries were isolated from rat cremaster muscle and mounted in a pressure myograph at 75 mmHg. Vessels were studied during a 4-day culture period in DMEM with either 2% albumin, 10% heat-inactivated FCS (HI-FCS) or 10% dialyzed HI-FCS (12 kDa cut off) added to the perfusate. The album...
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ژورنال
عنوان ژورنال: Texas Heart Institute Journal
سال: 2015
ISSN: 0730-2347,1526-6702
DOI: 10.14503/thij-15-5592