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Over the last three decades, percutaneous coronary intervention (PCI) technology has revolutionized the field of cardiology. PCI began in the form of balloon angioplasty, and was followed by coronary stenting. In-Stent restenosis is the main limitation of coronary stenting, and has been delayed to some extent by the development of drug eluting stents.(More)
The pathology of velogenic viscerotropic Newcastle disease virus infection was compared in 7-and 20-week-old groups of non-immune birds and birds with two levels of immunity as determined by the haemagglutinin inhibition test. In non-immune birds the bursa at 7 and 20 weeks was the only lymphoreticular organ to show sustained reticular and lymphoid cell(More)
Seven-week-old chickens infected oro-nasally with the lentogenic V4 strain of Newcastle disease virus showed no clinical signs and minimal gross pathology. There was slight ulcerative tracheobronchitis but the main system response was a rapid and progressive lymphoproliferative hyperplasia in the respiratory system, gastrointestinal tract, bursa and spleen(More)
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