Lei Feng

Summary

Affiliation: Columbia University
Country: USA

Publications

  1. ncbi request reprint Vascular endothelial sampling and analysis of gene transcripts: a new quantitative approach to monitor vascular inflammation
    Duygu Onat
    Department of Medicine, Columbia Univ, New York, NY, USA
    J Appl Physiol 103:1873-8. 2007
  2. pmc Treatment of mechanically-induced vasospasm of the carotid artery in a primate using intra-arterial verapamil: a technical case report
    Alexander L Coon
    Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, MD, USA
    BMC Cardiovasc Disord 4:11. 2004
  3. ncbi request reprint Human endothelium: endovascular biopsy and molecular analysis
    L Feng
    Department of Radiology, Columbia University, New York, NY 10032, USA
    Radiology 212:655-64. 1999
  4. pmc Rheolytic thrombectomy of acute stent thrombosis of cervical vertebral artery. Case report and literature review
    L Feng
    Division of Interventional Neuroradiology, Department of Radiology, New York Presbyterian Hospital, Columbia University U S A
    Interv Neuroradiol 8:305-12. 2002
  5. ncbi request reprint Chronic vascular inflammation in patients with type 2 diabetes: endothelial biopsy and RT-PCR analysis
    Lei Feng
    Department of Radiology, New York Presbyterian Hospital, 177 Fort Washington Ave, MHB 8SK, New York, NY 10032, USA
    Diabetes Care 28:379-84. 2005
  6. ncbi request reprint Transfemoral catheterization of carotid arteries with real-time MR imaging guidance in pigs
    Lei Feng
    Department of Radiology, Columbia University, 177 Fort Washington Ave, MHB 8SK, New York, NY 10032, USA
    Radiology 234:551-7. 2005
  7. pmc Predictors of subarachnoid hemorrhage in acute ischemic stroke with endovascular therapy
    Zhong Song Shi
    Division of Interventional Neuroradiology, David Geffen School of Medicine at UCLA, 757 Westwood Plaza, Los Angeles, CA 90095 7437, USA
    Stroke 41:2775-81. 2010
  8. ncbi request reprint Feasibility of stent placement in carotid arteries with real-time MR imaging guidance in pigs
    Lei Feng
    Department of Radiology, Columbia University, 177 Fort Washington Ave, MHB 8SK, New York, NY 10032, USA
    Radiology 234:558-62. 2005
  9. ncbi request reprint Feasibility of using hyperosmolar mannitol as a liquid tumor embolization agent
    Lei Feng
    Department of Radiology, Columbia University, New York, NY 10032, USA
    AJNR Am J Neuroradiol 26:1405-12. 2005
  10. ncbi request reprint Real-time magnetic resonance imaging for interventional neuroradiological procedures
    H Christian Schumacher
    Doris and Stanley Tananbaum Stroke Center, Neurological Institute, New York Presbyterian Hospital, College of Physicians and Surgeons of Columbia University, New York, NY, USA
    Surg Technol Int 11:183-96. 2003

Collaborators

Detail Information

Publications18

  1. ncbi request reprint Vascular endothelial sampling and analysis of gene transcripts: a new quantitative approach to monitor vascular inflammation
    Duygu Onat
    Department of Medicine, Columbia Univ, New York, NY, USA
    J Appl Physiol 103:1873-8. 2007
    ..We introduce venous endothelial sampling coupled to quantitative analysis of gene transcripts by real-time PCR, as a novel approach to study endothelial gene expression in human subjects...
  2. pmc Treatment of mechanically-induced vasospasm of the carotid artery in a primate using intra-arterial verapamil: a technical case report
    Alexander L Coon
    Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, MD, USA
    BMC Cardiovasc Disord 4:11. 2004
    ..Here we report the use of an intra-arterial CCB, verapamil, to treat flow-limiting mechanically-induced spasm of the common carotid artery (CCA) in a primate. We believe this to be the first such report of its kind...
  3. ncbi request reprint Human endothelium: endovascular biopsy and molecular analysis
    L Feng
    Department of Radiology, Columbia University, New York, NY 10032, USA
    Radiology 212:655-64. 1999
    ..To develop a safe and reproducible method for harvesting viable vascular endothelium to analyze gene expression at sites of vascular lesions...
  4. pmc Rheolytic thrombectomy of acute stent thrombosis of cervical vertebral artery. Case report and literature review
    L Feng
    Division of Interventional Neuroradiology, Department of Radiology, New York Presbyterian Hospital, Columbia University U S A
    Interv Neuroradiol 8:305-12. 2002
    ..The ease of use and the speed of thrombectomy suggest that this system may be useful for the treatment of acute ischemic stroke...
  5. ncbi request reprint Chronic vascular inflammation in patients with type 2 diabetes: endothelial biopsy and RT-PCR analysis
    Lei Feng
    Department of Radiology, New York Presbyterian Hospital, 177 Fort Washington Ave, MHB 8SK, New York, NY 10032, USA
    Diabetes Care 28:379-84. 2005
    ....
  6. ncbi request reprint Transfemoral catheterization of carotid arteries with real-time MR imaging guidance in pigs
    Lei Feng
    Department of Radiology, Columbia University, 177 Fort Washington Ave, MHB 8SK, New York, NY 10032, USA
    Radiology 234:551-7. 2005
    ..Results demonstrated the feasibility of performing transfemoral catheterization of the carotid arteries with active MR tracking devices in a conventional MR imaging unit...
  7. pmc Predictors of subarachnoid hemorrhage in acute ischemic stroke with endovascular therapy
    Zhong Song Shi
    Division of Interventional Neuroradiology, David Geffen School of Medicine at UCLA, 757 Westwood Plaza, Los Angeles, CA 90095 7437, USA
    Stroke 41:2775-81. 2010
    ..The purpose of this study was to describe the frequency and predictors of SAH in acute ischemic stroke patients treated endovascularly and its impact on clinical outcome...
  8. ncbi request reprint Feasibility of stent placement in carotid arteries with real-time MR imaging guidance in pigs
    Lei Feng
    Department of Radiology, Columbia University, 177 Fort Washington Ave, MHB 8SK, New York, NY 10032, USA
    Radiology 234:558-62. 2005
    ..Necropsy revealed no gross vascular injury. Study results demonstrated the feasibility of performing real-time MR imaging-guided neurovascular intervention by using an active-tracking technique in an animal model...
  9. ncbi request reprint Feasibility of using hyperosmolar mannitol as a liquid tumor embolization agent
    Lei Feng
    Department of Radiology, Columbia University, New York, NY 10032, USA
    AJNR Am J Neuroradiol 26:1405-12. 2005
    ..This study assesses the cytotoxicity of hyperosmolar mannitol on human endothelial and meningioma cells in vitro and summarizes the initial clinical experience of using mannitol as a liquid tumor embolization agent...
  10. ncbi request reprint Real-time magnetic resonance imaging for interventional neuroradiological procedures
    H Christian Schumacher
    Doris and Stanley Tananbaum Stroke Center, Neurological Institute, New York Presbyterian Hospital, College of Physicians and Surgeons of Columbia University, New York, NY, USA
    Surg Technol Int 11:183-96. 2003
    ..This review outlines how real-time magnetic resonance procedures may replace conventional X-ray fluoroscopy in diagnostic and interventional neuroradiology during the next decade...
  11. ncbi request reprint The acute cerebrovascular effects of intracarotid adenosine in nonhuman primates
    Shailendra Joshi
    Department of Anesthesiology, College of Physicians and Surgeons of Columbia University, New York, New York 10032, USA
    Anesth Analg 97:231-7, table of contents. 2003
    ..In conclusion, the transient cerebrovascular effects of intracarotid adenosine make it suitable for a trial of intraarterial vasodilator therapy and for controlled manipulation of cerebrovascular resistance...
  12. doi request reprint Transarterial embolization of clival dural arteriovenous fistulae using liquid embolic agents
    Zhong Song Shi
    Division of Interventional Neuroradiology, University of California at Los Angeles Medical Center, Los Angeles, California 90095 1721, USA
    Neurosurgery 62:408-15; discussion 415. 2008
    ..This report examines the clinical presentation, angiographic findings, endovascular management, and outcome of clival DAVFs. Particular attention was given to safety and efficacy of transarterial embolization using liquid embolic agents...
  13. ncbi request reprint Intraarterially administered verapamil as adjunct therapy for cerebral vasospasm: safety and 2-year experience
    Lei Feng
    Department of Radiology, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA
    AJNR Am J Neuroradiol 23:1284-90. 2002
    ..In this study, we examined the safety of intraarterial administration of verapamil to patients with cerebral vasospasm. We herein summarize our 2-year experience with this treatment...
  14. ncbi request reprint The lurcher gene induces apoptotic death in cerebellar Purkinje cells
    D J Norman
    Laboratory of Molecular Biology, Howard Hughes Medical Institute, Rockefeller University, New York, NY 10021, USA
    Development 121:1183-93. 1995
    ..Isolation of the Lc mutation and further analysis of its action in eliciting apoptosis can provide an important opportunity for understanding the etiology of neurodegenerative disease...
  15. ncbi request reprint Effects of Ginkgolide B on 6-OHDA-induced apoptosis and calcium over load in cultured PC12
    Haiwei Meng
    Department of Anatomy, School of Medicine of Shandong University, Jinan, China
    Int J Dev Neurosci 25:509-14. 2007
    ....
  16. doi request reprint Albumin, haemoglobin, BMI and cognitive performance in older adults
    Te Pin Ng
    Gerontological Research Programme, National University of Singapore, Singapore
    Age Ageing 37:423-9. 2008
    ..to examine the relationships between serum albumin, haemoglobin and body mass index (BMI) with cognitive performance among community-living older adults...
  17. pmc Selective induction of cell-mediated immunity and protection of rhesus macaques from chronic SHIV(KU2) infection by prophylactic vaccination with a conserved HIV-1 envelope peptide-cocktail
    Pramod N Nehete
    Department of Veterinary Sciences, The University of Texas M D Anderson Cancer Center, Bastrop, TX 78602, USA
    Virology 370:130-41. 2008
    ..These results support DC-based vaccine delivery and the utility of the conserved HIV-1 envelope peptide-cocktail, capable of priming strong cell-mediated immunity, for potential inclusion in HIV vaccination strategies...
  18. doi request reprint Pilot randomized phase II study of celecoxib in oral premalignant lesions
    Vassiliki A Papadimitrakopoulou
    Department of Thoracic Head, The University of Texas M D Anderson Cancer Center, Houston, Texas 77030, USA
    Clin Cancer Res 14:2095-101. 2008
    ..In this pilot randomized phase II study, we evaluated the efficacy and safety of the COX-2 inhibitor celecoxib in patients with oral premalignant lesions (OPL)...