John Lof

John Lof

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John Lof

John Lof

Publications by authors named "John Lof"

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Surgical technique of placement of an external jugular tunneled hemodialysis catheter in a large pig model.

J Vasc Access 2018 Sep 20;19(5):473-476. Epub 2018 Mar 20.

5 Department of Pathology, University of Nebraska Medical Center, Omaha, NE, USA.

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http://dx.doi.org/10.1177/1129729818760964DOI Listing
September 2018

Location and structure of fibrous sheath formed after placing a tunneled hemodialysis catheter in a large pig model.

J Vasc Access 2018 Sep 27;19(5):484-491. Epub 2018 Mar 27.

5 Pathology Department, University of Nebraska Medical Center, Omaha, NE, USA.

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http://dx.doi.org/10.1177/1129729818760978DOI Listing
September 2018

Right ventricular energetics and power in pulmonary regurgitation vs. stenosis using four dimensional phase contrast magnetic resonance.

Int J Cardiol 2018 07 4;263:165-170. Epub 2018 Apr 4.

Dr. CC and Mabel Criss Heart Center, Children's Hospital and Medical Center, University of Nebraska College of Medicine, Omaha, NE, United States. Electronic address:

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http://dx.doi.org/10.1016/j.ijcard.2018.03.136DOI Listing
July 2018

ULTRASOUND INDUCED MICROBUBBLE CAVITATION FOR THE TREATMENT OF CATHETERIZATION INDUCED VASOSPASM.

JACC Basic Transl Sci 2017 Dec 15;2(6):748-756. Epub 2017 Nov 15.

Department of Internal Medicine, Section of Cardiology, University of Nebraska Medical Center, Omaha, NE.

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http://dx.doi.org/10.1016/j.jacbts.2017.07.011DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5769697PMC
December 2017

The Thrombolytic Effect of Diagnostic Ultrasound-Induced Microbubble Cavitation in Acute Carotid Thromboembolism.

Invest Radiol 2017 08;52(8):477-481

From the *University of Nebraska Medical Center, Omaha, NE; †Philips Healthcare, Bothell, WA; and ‡Philips Research North America, Briarcliff Manor, NY.

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http://dx.doi.org/10.1097/RLI.0000000000000369DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5493510PMC
August 2017

Sheep Model of Hemodialysis Arteriovenous Fistula Using Superficial Veins.

Semin Dial 2015 Nov-Dec;28(6):687-91. Epub 2015 Jul 17.

Section of Kidney and Pancreas Transplant Surgery, University of Nebraska Medical Center, Omaha, Nebraska.

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http://dx.doi.org/10.1111/sdi.12407DOI Listing
August 2016

Targeted Transthoracic Acoustic Activation of Systemically Administered Nanodroplets to Detect Myocardial Perfusion Abnormalities.

Circ Cardiovasc Imaging 2016 Jan;9(1)

From the Department of Internal Medicine, University of Nebraska Medical Center, Omaha (T.R.P., S.S., J.L., R.R.H., F.X.); Department of Engineering, Elon University, NC (C.A.); and Joint Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University (P.A.D.).

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http://dx.doi.org/10.1161/CIRCIMAGING.115.003770DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4697280PMC
January 2016

Utilization of modified diagnostic ultrasound and microbubbles to reduce myocardial infarct size.

Heart 2015 Sep 24;101(18):1468-74. Epub 2015 Jun 24.

Division of Cardiology, University of Nebraska Medical Center, Omaha, Nebraska, USA.

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http://dx.doi.org/10.1136/heartjnl-2015-307625DOI Listing
September 2015

Improvements in cerebral blood flow and recanalization rates with transcranial diagnostic ultrasound and intravenous microbubbles after acute cerebral emboli.

Invest Radiol 2014 Sep;49(9):593-600

From the *Department of Internal Medicine, Division of Cardiology, University of Nebraska Medical Center; †Department of Radiology, University of Nebraska Medical Center, Omaha, Nebraska; ‡Philips Research North America, Briarcliff Manor, NY; §Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska; ∥Philips Medical Systems, Bothell, WA; and ¶Department of Biostatistics, University of Nebraska Medical Center, Omaha, Nebraska.

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http://dx.doi.org/10.1097/RLI.0000000000000059DOI Listing
September 2014

Improved sonothrombolysis from a modified diagnostic transducer delivering impulses containing a longer pulse duration.

Ultrasound Med Biol 2014 Jul 7;40(7):1545-53. Epub 2014 Mar 7.

University of Nebraska Medical Center, Omaha, Nebraska, USA. Electronic address:

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http://dx.doi.org/10.1016/j.ultrasmedbio.2014.01.015DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4048784PMC
July 2014

Combination of real time three-dimensional echocardiography with diagnostic catheterization to derive left ventricular pressure-volume relations.

Echocardiography 2014 Feb 30;31(2):179-87. Epub 2013 Jul 30.

Division of Cardiology, University of Nebraska Medical Center and Children's Hospital and Medical Center, Omaha, Nebraska.

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http://dx.doi.org/10.1111/echo.12326DOI Listing
February 2014

Prevention of arteriovenous shunt occlusion using microbubble and ultrasound mediated thromboprophylaxis.

J Am Heart Assoc 2014 Feb 11;3(1):e000689. Epub 2014 Feb 11.

Division of Pediatric Cardiology, University of Nebraska College of Medicine/Children's Hospital & Medical Center, Omaha, NE.

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http://dx.doi.org/10.1161/JAHA.113.000689DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3959668PMC
February 2014

Microbubble mediated thrombus dissolution with diagnostic ultrasound for the treatment of chronic venous thrombi.

PLoS One 2012 12;7(12):e51453. Epub 2012 Dec 12.

Joint Division of Pediatric Cardiology, University of Nebraska College of Medicine/Creighton University, Children's Hospital and Medical Center, Omaha, Nebraska, USA.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0051453PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3520800PMC
June 2013

Effects of attenuation and thrombus age on the success of ultrasound and microbubble-mediated thrombus dissolution.

Ultrasound Med Biol 2011 Feb 5;37(2):280-8. Epub 2011 Jan 5.

Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198-2265, USA.

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http://dx.doi.org/10.1016/j.ultrasmedbio.2010.10.022DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3059129PMC
February 2011

Sonothrombolysis of intra-catheter aged venous thrombi using microbubble enhancement and guided three-dimensional ultrasound pulses.

J Am Soc Echocardiogr 2010 Sep 8;23(9):1001-6. Epub 2010 Aug 8.

Joint Division of Pediatric Cardiology, University of Nebraska, Children's Hospital and Medical Center, Omaha, Nebraska 68196, USA.

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http://linkinghub.elsevier.com/retrieve/pii/S089473171000544
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http://dx.doi.org/10.1016/j.echo.2010.06.024DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2929325PMC
September 2010

Treatment of acute intravascular thrombi with diagnostic ultrasound and intravenous microbubbles.

JACC Cardiovasc Imaging 2009 Apr;2(4):511-8

Department of Internal Medicine/Section of Cardiology, University of Nebraska Medical Center, Omaha, NE 68198-2265, USA.

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http://dx.doi.org/10.1016/j.jcmg.2009.02.002DOI Listing
April 2009

Diagnostic ultrasound combined with glycoprotein IIb/IIIa-targeted microbubbles improves microvascular recovery after acute coronary thrombotic occlusions.

Circulation 2009 Mar 2;119(10):1378-85. Epub 2009 Mar 2.

Department of Internal Medicine, Section of Cardiology, University of Nebraska Medical Center, Omaha, NE 68198-2265, USA.

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http://dx.doi.org/10.1161/CIRCULATIONAHA.108.825067DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2752829PMC
March 2009

Effects of transcranial ultrasound and intravenous microbubbles on blood brain barrier permeability in a large animal model.

Ultrasound Med Biol 2008 Dec 9;34(12):2028-34. Epub 2008 Aug 9.

Department of Internal Medicine, Section of Cardiology, University of Nebraska Medical Center, Omaha, NE 68198-2265, USA.

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http://dx.doi.org/10.1016/j.ultrasmedbio.2008.05.004DOI Listing
December 2008

Targeted vascular delivery of antisense molecules using intravenous microbubbles.

Cardiovasc Revasc Med 2006 Jan-Mar;7(1):25-33

Section of Cardiology, University of Nebraska Medical Center, Omaha, NE 68198-1165, USA.

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http://dx.doi.org/10.1016/j.carrev.2005.10.010DOI Listing
September 2006

Treatment of deeply located acute intravascular thrombi with therapeutic ultrasound guided by diagnostic ultrasound and intravenous microbubbles.

J Ultrasound Med 2006 Sep;25(9):1161-8

Department of Internal Medicine, Section of Cardiology, University of Nebraska Medical Center, 981165 Nebraska Medical Center, Omaha, 68198-1165 USA.

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http://dx.doi.org/10.7863/jum.2006.25.9.1161DOI Listing
September 2006

Robotically assisted perventricular closure of perimembranous ventricular septal defects: preliminary results in Yucatan pigs.

J Thorac Cardiovasc Surg 2006 Feb 18;131(2):427-32. Epub 2006 Jan 18.

Joint Division of Pediatric Cardiology, University of Nebraska/Creighton University, Children's Hospital of Omaha, Omaha, Neb 68114 , USA.

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http://dx.doi.org/10.1016/j.jtcvs.2005.10.034DOI Listing
February 2006

Effectiveness of lipid microbubbles and ultrasound in declotting thrombosis.

Ultrasound Med Biol 2005 Jul;31(7):979-85

Internal Medicine/Cardiology Department, University of Nebraska Medical Center, Omaha, NE 68196-1165, USA.

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http://dx.doi.org/10.1016/j.ultrasmedbio.2005.03.008DOI Listing
July 2005

Detection of retained microbubbles in carotid arteries with real-time low mechanical index imaging in the setting of endothelial dysfunction.

J Am Coll Cardiol 2004 Sep;44(5):1036-46

Section of Cardiology, University of Nebraska Medical Center, Omaha, Nebraska 68198-1165, USA.

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http://dx.doi.org/10.1016/j.jacc.2004.05.056DOI Listing
September 2004

Intraoperative device closure of perimembranous ventricular septal defects without cardiopulmonary bypass: preliminary results with the perventricular technique.

J Thorac Cardiovasc Surg 2004 Jan;127(1):234-41

University of Nebraska/Creighton University, Joint Division of Pediatric Cardiology, Children's Hospital of Omaha, NE 68114, USA.

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http://dx.doi.org/10.1016/j.jtcvs.2003.08.023DOI Listing
January 2004

Differences in definity and optison microbubble destruction rates at a similar mechanical index with different real-time perfusion systems.

J Am Soc Echocardiogr 2003 Nov;16(11):1178-85

Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska 68198, USA.

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http://dx.doi.org/10.1067/j.echo.2003.07.001DOI Listing
November 2003

Microbubble responses to a similar mechanical index with different real-time perfusion imaging techniques.

Ultrasound Med Biol 2003 Aug;29(8):1187-92

Section of Cardiology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha NE 68198-1165, USA.

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http://dx.doi.org/10.1016/s0301-5629(03)00900-1DOI Listing
August 2003

Left atrial volume determination by three-dimensional echocardiography reconstruction: validation and application of a simplified technique.

J Am Soc Echocardiogr 2002 Oct;15(10 Pt 1):1051-6

University of Nebraska Medical Center, Omaha, 68198-1165, USA.

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http://dx.doi.org/10.1067/mje.2002.122080DOI Listing
October 2002