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Meeting Schedule for 2004

Date

Presenter

Title

January 6

Eugene Demidenko

Addressing Heterogeneity of Tumors Response to Radiation. Basics of Modeling Techniques.

January 13

Artur Sucheta

Smoothing and Filtering – Approaches to Reducing Experimental Noise

January 20

Huagang Hou

Determination of Intracranial Tumor Volumes and Location of LiPc in a R at Brain Using Cresyl Violet Staining – A Pilot Comparative Study

January 27

Sunit Mahajan

Gradients, Phases and Flows: From Physics to Physiology

February 10

Ildar Salikhov

SAR Evaluation for Clinical Use of EPR

February 17

Shi Lu

Histopathologic Studies in EPR Center

February 24

Piotr Lesniewski

Technical Aspects of Implantable Resonators

March 2

Jeff Dunn

The Future

March 9

Heng Xu

Reconstruction of Adsorption and Scattering Properties of Tissue with Full-Spectral NIR Measurements

March 16

Nadeem Khan

Clinical EPR Oximetry: Progress and Future Plans

March 23

Maciej Kmiec

Gradient Coils

April 6

Julie O’Hara

Measurement of Brain PtO2 Immediately after LiPc Injection. Comparison with Chronic Implant of LiPc

April 13

Roger Springett

 

April 20

Oleg Grinberg

Wood chars, India inks, and old dilemma: spin-spin exchange or dipole-dipole interaction

April 27

Jeff Dunn

Highlights of the Experimental Biology Conference held in Washington, DC

May 4

Yasuko Sakata

Myoglobin and Methemoglobin Signal in Visible Spectroscopy for EPR Study

May 11

Mark Rollins

The Effect of Increased Arterial Oxygen Tension on Tissue Oxygen Levels, Compared by Organ

May 18

Marcie Roche

NMR Imaging of Angiogenesis

June 15

Artur Sucheta

Spin-Lattice (T1) and Spin-Spin (T2) Relaxation Time Information for LiPc at Varying Levels of O2 from Analysis of Amplitudes of 3Q, 5Q, and 7Q Multiquantum EPR Spectroscopy Experiments

June 22

Eugene Demidenko

Tooth Dosimetry:  Alternative Approaches

July 6

Huagang Hou

Ministroke in Rat Frontoparietal and Temporal Cortex

July 13

Sunit Mahajan

A Current View of Spin

July 20

Nadeem Khan

Hind Limb Ischemia and the Importance of Pre-Existing Collateral Vessels in Different Mouse Strains

July 27

Ildar Salikhov

Development of Clinical EPR Spectrometer

August 3

Hal Swartz

An Update on Plans for the Workshop and the Site Visit for the EPR Center

August 10

Hamid Dehghani

Pathophysiological Signals within Breast Tissue using Near Infrared Light

August 17

Oleg Grinberg

EPR Line Broadening of Charcoals by Oxygen: Alternative Hypothesis

August 24

Ben Williams

EPR Measurement of Heterogeneous pO2 Distributions: Modulation Revisited

September 7

Akinori Iwasaki

LiPc as the Reference Sample for Tooth EPR Dosimetry

September 14

Shi Lu

Histopathological Examination of Responses to Implantation of Synthetic Ink in Intramuscular and Subcutaneous Tissues of Rat

September 21

WORKSHOP ON EPR STUDIES OF VIABLE SYSTEMS,

(especially in vivo) AND RELATED TECHNIQUES (especially oximetry)

October 12

Ambrose Chueng

 Expression of Virulence Determinants In Vitro and In Vivo in Staphylococcus Aureus

October 19

Yasuko Sakata

The Relationship of the Changing of Tissue Oxygen Tension by EPR and Cytochrome c by Optical Spectroscopy in the Hypoxic Rat Brain

October 26

Roger Springett

Update on the Visible Imaging System

November 2

Artur Sucheta

Data acquisition for the new generation of spectrometers

November 9

Maciej Kmiec

Geometry optimization for modulation and gradient coils

November 16

Eugene Demidenko

Alternative methods of dose reconstruction for dosimetry project

November 23

Heng Xu

MRI-coupled broadband spectral NIR tomography for small animal imaging

December 7

 Zrinka Abramovic

Skin and tumor oxygenation after topical application of benzyl nicotinate

December 14

Huagang Hou

Time Course of Reoxygenation in a RIF-1 Tumor after X-ray Irradiation

 


 




 

Meeting Schedule for 2005

 

 

Date

Presenter

Title

January 4 Oleg Grinberg

 Update on PPG, (Char Project)

January 11 Harold Swartz  Instrumental Progress and Results
January 18 Piotr Lesniewski  Current Instrumental Issues
January 25    Lab meeting
February 8 Ben Williams  pO2 Heterogeneity Re-visited
February 22 Piotr Lesniewski  On-going developments in EPR instrumentation
March 1 Nadeem Khan  The effect of pre-existing collateral vessels and endothelial growth factors on hind limb ischemia
March 8 Ildar Salikov  Comparisons of paramagnetic materials
March 15 Shi Lu  India Ink FROM Tattoo to EPR Histopathological Examination of Response to Injection of India Ink
 in Intramuscular and Subcutaneous Tissue of Rats
March 22 Hamid Dehghani  Image reconstruction strategies using dual modality MRI-NIR data
April 5 Hongsheng Yu  Mitochondrial DNA Deletions Are Associated With Ischemia and Aging in Balb/c Mouse Brain
April 12 Jo Woodhams  Mitochondrial Hypoxia during Spreading Depression
April 19 Yasuko Sakata  Combination of EPR and optical spectroscopy study in vivo
April 26 Artur Sucheta  Data acquisition from the transportable spectrometer and the flat magnet-based tooth dosimeter
May 3 Eugene Demidenko  The analysis of acute tumor oxygenation after irradiation
May 9 Akinori Iwasaki  The way to human in vivo EPR dosimetry using teeth
May 16 Roger Springett  Why does blood flow increase during functional activation in the brain, an alternative hypothesis
May 23 Huagang Hou  Effect of oxygen therapy on brain oxygenation and brain damage in a rat stroke model
May 31 5th Tues no pres.  
June 6 Ildar Salikov  Instrumental developments
June 13 Heng Xu  MRI-coupled Broadband Near-Infrared Tomography for Small Animal Brain Studies
June 21 Oleg Grinberg  Mechanism of EPR sensitivity to oxygen of wood charcoals. Working hypothesis
June 28 Ben Williams  In Vivo Multi-site EPR Oximetry - Recent HSRMS data and Initial Spectroscopic Images
July 4 July 4th
July 11 Hal Swartz  The dosimetry project - update and the plans
July 18 Maciej Kmiec  Characteristics and Behaviors of the Flat Magnet (for Teeth Dosimetry)
July 25 Piotr Lesniewski  New shapes of resonators, from concepts to implementation
August 1 Yasuko Sakata  Evaluation of chronic limb ischemia by EPR and Visible Spectroscopy
August 8 Nadeem Khan  Clinical EPR Oximetry: From Tattoo to Diabetic Foot
August 15 Lu Shi
August 22 Woodhams Jo  Mitochondrial Function during Cortical Spreading Depression
August 29    Group Meetings
September 12 Wilcox Dean  PPG Project II: The Bob Clarkson Legacy and Future Directions
September 19 Sucheta Artur  LabVIEW-based EPR Data Acquisition and Rapid Analysis Software at the Next Stage
 of Implementation
September 26 Demidenko Eugene  EPR Oximetry for Diabetic Doot - Normal Patient Data Analysis
October 3    Dosimetry retreat
October 10 Hou Huagang  Effect of Combination of RSR13 and Irradiation on Oxygenation and Tumor Volume in Subcutaneous Tissue Tumors
October 17 Grinberg Oleg  Estimations, hypothesis & measurements: EPR dosimeter & implantable resonator
October 24 Williams Ben  In vivo EPR Oximetry: Recent Developments
October 31    Group Meeting
November 7  Roger Springett  Visible Spectral Domain Imaging
November 14 Kmiec Maciej  Modification in the EPR dosimetry spectrometers. Preliminary results from alternative dosimetry approaches
November 21 Lesniewski Piotr  Instrumentation overview: components and assemblies for current and future spectrometers
November 28 Khan Nadeem  Development of nitroxides for localization in cells and in vascular compartments
December 5 Lu Shi  Effect of Oxygen Therapy on Brain Damage in a Rat Stroke Model -Histopathologic Studies
December 12 Abramovic Zrinka  Microemulsions as drug delivery system for topical application of benzyl nicotinate
December 19 Woodhams Jo  Cortical Spreading Depression in the Ischemic Rat Brain
 

 


Meeting Schedule for 2006

 

Date

Presenter

Title

January 9 Swartz Hal   Dosimetry Project with ISTS and Updates on the other Dosimetry Projects
January 16 Wilcox Dean   Plans for Experiments in Project 2 of the PPG to Further Characterize the Properties of Paramagnetic Materials
January 23 Sakata Yasuko   Evaluation of Tissue Hypoxia and Ischemia with Optical Spectroscopy
January 30 Sucheta Artur   Implementation of LabVIEW-based data Acquisition Software. Need more Features? Just... ASK.
February 6 Demidenko Eugene   RSR13 and acute Tumor Reoxygenation: Data Analysis
February 13 Springett Roger   Mitochondrial Oxygenation in the Brain
February 20 Grinberg Oleg   Resonator Development and Half & Quarter Wave Lines
February 27 Romanyukha Alex   EPR in Fingernails
March 6 Huagang Hou   Effect of irradiation on RIF-1 tumor pO2? - Influence of anesthesia procedure or other factors
March 13 Maciej Kmiec  Optimization of modulation and measurement geometry for EPR experiments
March 20 Piotr Lesniewski  Current Developments in Upgrading EPR Instrumentation
March 27 Shi Lu  The First Volunteer in the Clinical EPR Oximetry -Synthesis India ink Implantation to Melanoma--Report from   Histopathology
April 3 Nadeem Khan  Nitroxides as Antiproliferative Radiosensitizers for Gliomas
April 10 Ben Williams  High Spatial Resolution Multi-Site EPR Oximetry of Transient Focal Cerebral Ischemia in the Rat
April 17 Yasuko Sakata  Radiation injury
April 24 Artur Sucheta  Viewing and Postprocessing Data Files with LabVIEW-based Software
May 1 Alex Romanyukha  EPR dosimetry in fingernails. Effect of chemical treatment
May 8 Huagang Hou  Optimizing the experimental condition in MCAO/HBO study
May 15  Firdus Gubaydullin  Resonator Development and Half & Quarter Wave Lines
May 22 Dean Wilcox  EPR Oximetry Materials: Testing the Working Hypothesis
May 29 Memorial Day
June 5 Eugene Demidenko  Data analysis for the tooth dosimetry project: Directions for further improvement
June 12 Zrinka Abramovic  Effect of topically applied vasoactive drug on tumor oxygenation
June 19 Greg Burke  Designer Char's and Anechoic Chamber design
June 26 Andres Ruuge  Dosimetry Based on Environmental Objects
July 3 conference presentations and posters review
July 10 Biodosimetry Meeting in Bethesda
July 17 Roger Springett  Visible Spectral Domain Imaging
July 24 Jean LaRiviere  LiPc - Anthology of a Paramagnetic O2 Sensor
July 31 Jaiver Nicolalde  My Journey: from Industrial Engineering to the Clinical Sciences
August 7 Piotr Lesniewski Overview of instrumental concepts and developments
August 14 Dr. Samarjit Das  Evaluation of Resveratrol as Potent REDOX-active compound in Cardioprotection
August 21 Shi Lu  Multiple LiPc implantation in rat brain- Histopathologic report
August 28 Yasuko Sakata  Optical Spectroscopy and EPR for Human Subjects
September 8 Ben Williams  EPR acquisition and spectral analysis software : Update and Summary
September 15 Ruhong Dong  Modifications to data collection procedure to improve rapid and accurate positioning of the resonator on the tooth measured in vivo
September 22 Maciej Kmiec  Precision, Position and Stability as Important Factors for Teeth Dosimetry
September 29 Artur Sucheta  L-band EPR dosimetry measurements in vivo on single teeth - a progress report
October 6 Eugene Demidenko  Dose prediction for the in vivo EPR tooth dosimetry
October 13 Huagang Hou  Effect of Kainic Acid-Induced Seizures on Cerebral pO2 in Rats
October 20 Andres Ruuge  Dosimetry based on enviromental objects
October 27 Greg Burke  Clinical Magnet Suite, Overview of Current Concept
November 3 Firdus Gubaydullin  Solving challenging technical and methodical problems for in vivo L-band EPR dosimetry and oximetry
November 10 Hongbin Li  Implantable Resonators: Progress and Problems
November 17 Roger Springett  The VLS cell system
December 8    
     
     
     
     
     
     
     
     
     
     

 


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