1997
Localized delivery of heparin to angioplasty sites with iontophoresis
Mitchel J, Azrin M, Fram D, Bow L, McKay R. Localized delivery of heparin to angioplasty sites with iontophoresis. Catheterization And Cardiovascular Interventions 1997, 41: 315-323. PMID: 9213031, DOI: 10.1002/(sici)1097-0304(199707)41:3<315::aid-ccd13>3.0.co;2-m.Peer-Reviewed Original ResearchMeSH KeywordsAngioplasty, BalloonAngioplasty, Balloon, CoronaryAnimalsAnticoagulantsAortaCoronary VesselsDose-Response Relationship, DrugDrug Delivery SystemsElastic TissueEquipment DesignHeparinIontophoresisMaleMuscle, Smooth, VascularPlatelet AggregationRatsRats, Sprague-DawleySwineTunica IntimaTunica MediaConceptsPorcine coronary arteriesBalloon injuryPlatelet depositionDrug depositionCoronary arteryIontophoretic catheterHeparin deliveryControl vesselsLocal deliveryContralateral control vesselsIontophoresis of salineEarly platelet depositionFluorescent heparinBalloon inflation pressureInternal elastic laminaIntramural localizationAngioplasty siteBalloon angioplastyCoronary studiesHemodynamic sequelaeIliac vesselsIntramural depositionImmediate drug deliveryPlatelet studiesArtery
1994
Decreased platelet deposition and smooth muscle cell proliferation after intramural heparin delivery with hydrogel-coated balloons.
Azrin M, Mitchel J, Fram D, Pedersen C, Cartun R, Barry J, Bow L, Waters D, McKay R. Decreased platelet deposition and smooth muscle cell proliferation after intramural heparin delivery with hydrogel-coated balloons. Circulation 1994, 90: 433-441. PMID: 8026030, DOI: 10.1161/01.cir.90.1.433.Peer-Reviewed Original ResearchConceptsSmooth muscle cell proliferationMuscle cell proliferationBalloon angioplastyHeparin deliveryPlatelet depositionBalloon dilatationCell proliferationBalloon surfaceMedial smooth muscle cell proliferationLocal heparin deliveryTime of angioplastyVivo balloon angioplastyHydrogel balloonLocal intramural deliveryPorcine peripheral arteriesCell nuclear antigenIntraluminal deliveryAngioplasty injuryBalloon injuryPeripheral arteriesIntramural depositionContralateral vesselIntact circulationImmunohistochemical stainingAngioplasty