J Bonaccorso

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Although there is considerable evidence to suggest that hemodynamics play an important role in vascular disease processes, the exact mechanisms are unknown. With this in mind, we have designed a pulsatile perfusion apparatus which reproducibly delivers pulsatile hemodynamics upon freshly excised canine carotid arteries in vitro. Quantifiable simulations(More)
The purpose of this study was to identify a "marker system" for pulmonary surfactant. A density gradient centrifugation procedure was developed to concentrate the surface-active material in mouse and rat lung homogenates. These fractions contained morphologic variants of surfactant such as lamellar bodies and tubular myelin. Lipid and protein analyses were(More)
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