Publications by authors named "Harrilla Profka"

Claim this Profile
R
Regional variations in hyperpolarized 129Xe lung MRI: Insights from CSI-CSSR and CSSR in healthy and irradiated rat models.
Kai Ruppert, Luis Loza, Hooman Hamedani, Mostafa Ismail, Jiawei Chen, Harrilla Profka

Magn Reson Med· March 2025

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Investigating the impact of RF saturation-pulse parameters on compartment-selective gas-phase depolarization with xenon polarization transfer contrast MRI.
Tahmina Achekzai, Kai Ruppert, Luis Loza, Faraz Amzajerdian, Harrilla Profka

Magn Reson Med· December 2022

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Investigating biases in the measurement of apparent alveolar septal wall thickness with hyperpolarized 129Xe MRI.
Kai Ruppert, Faraz Amzajerdian, Yi Xin, Hooman Hamedani, Luis Loza, Harrilla Profka

Magn Reson Med· December 2020

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Pulmonary pyruvate metabolism as an index of inflammation and injury in a rat model of acute respiratory distress syndrome.
Mehrdad Pourfathi, Yi Xin, Michael Rosalino, Maurizio Cereda, Stephen Kadlecek, Harrilla Profka

NMR Biomed· November 2020

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Assessment of flip angle-TR equivalence for standardized dissolved-phase imaging of the lung with hyperpolarized 129Xe MRI.
Kai Ruppert, Faraz Amzajerdian, Hooman Hamedani, Yi Xin, Luis Loza, Harrilla Profka

Magn Reson Med· March 2019

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Measurement of Regional 2D Gas Transport Efficiency in Rabbit Lung Using Hyperpolarized 129Xe MRI.
Kai Ruppert, Yi Xin, Hooman Hamedani, Faraz Amzajerdian, Luis Loza, Harrilla Profka

Sci Rep· February 2019

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
R
Rapid assessment of pulmonary gas transport with hyperpolarized 129Xe MRI using a 3D radial double golden-means acquisition with variable flip angles.
Kai Ruppert, Faraz Amzajerdian, Hooman Hamedani, Yi Xin, Luis Loza, Harrilla Profka

Magn Reson Med· December 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
U
Unstable Inflation Causing Injury. Insight from Prone Position and Paired Computed Tomography Scans.
Yi Xin, Maurizio Cereda, Hooman Hamedani, Mehrdad Pourfathi, Sarmad Siddiqui, Harrilla Profka

Am J Respir Crit Care Med· July 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Assessment of Pulmonary Gas Transport in Rabbits Using Hyperpolarized Xenon-129 Magnetic Resonance Imaging.
Kai Ruppert, Hooman Hamedani, Faraz Amzajerdian, Yi Xin, Ian F Duncan, Harrilla Profka

Sci Rep· May 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
L
Lung Metabolism and Inflammation during Mechanical Ventilation; An Imaging Approach.
Mehrdad Pourfathi, Maurizio Cereda, Shampa Chatterjee, Yi Xin, Stephen Kadlecek, Harrilla Profka

Sci Rep· February 2018

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
In vivo imaging of the progression of acute lung injury using hyperpolarized [1- C] pyruvate.
Mehrdad Pourfathi, Yi Xin, Stephen J Kadlecek, Maurizio F Cereda, Harrilla Profka

Magn Reson Med· December 2017

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
H
Hyperpolarized gas diffusion MRI of biphasic lung inflation in short- and long-term emphysema models.
Yi Xin, Maurizio Cereda, Stephen Kadlecek, Kiarash Emami, Hooman Hamedani, Harrilla Profka

Am J Physiol Lung Cell Mol Physiol· August 2017

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Mild loss of lung aeration augments stretch in healthy lung regions.
Maurizio Cereda, Yi Xin, Hooman Hamedani, Justin Clapp, Stephen Kadlecek, Harrilla Profka

J Appl Physiol (1985)· February 2016

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
V
Visualizing the Propagation of Acute Lung Injury.
Maurizio Cereda, Yi Xin, Natalie Meeder, Johnathan Zeng, YunQing Jiang, Harrilla Profka

Anesthesiology· January 2016

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Ascorbic acid prolongs the viability and stability of isolated perfused lungs: A mechanistic study using 31P and hyperpolarized 13C nuclear magnetic resonance.
Hoora Shaghaghi, Stephen Kadlecek, Sarmad Siddiqui, Mehrdad Pourfathi, Hooman Hamedani, Harrilla Profka

Free Radic Biol Med· December 2015

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
S
Semiautomatic segmentation of longitudinal computed tomography images in a rat model of lung injury by surfactant depletion.
Yi Xin, Gang Song, Maurizio Cereda, Stephen Kadlecek, Hooman Hamedani, Harrilla Profka

J Appl Physiol (1985)· February 2015

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
T
The effect of exogenous substrate concentrations on true and apparent metabolism of hyperpolarized pyruvate in the isolated perfused lung.
Stephen Kadlecek, Hoora Shaghaghi, Sarmad Siddiqui, Harrilla Profka, Mehrdad Pourfathi

NMR Biomed· December 2014

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Metabolic spectroscopy of inflammation in a bleomycin-induced lung injury model using hyperpolarized 1-(13) C pyruvate.
Hoora Shaghaghi, Stephen Kadlecek, Charuhas Deshpande, Sarmad Siddiqui, Daniel Martinez, Harrilla Profka

NMR Biomed· August 2014

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
H
Hyperpolarized (3)He diffusion MRI and histology of secreted frizzled related protein-1 (SFRP1) deficient lungs in a Murine model.
Sarmad Siddiqui, Yi Xin, Kiarash Emami, Jeanine D'Armiento, Takayuki Shiomi, Harrilla Profka

Magn Reson Imaging· June 2014

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Is higher lactate an indicator of tumor metastatic risk? A pilot MRS study using hyperpolarized (13)C-pyruvate.
He N Xu, Stephen Kadlececk, Harrilla Profka, Jerry D Glickson, Rahim Rizi

Acad Radiol· February 2014

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
P
Positive end-expiratory pressure increments during anesthesia in normal lung result in hysteresis and greater numbers of smaller aerated airspaces.
Maurizio Cereda, Yi Xin, Kiarash Emami, Jessie Huang, Jennia Rajaei, Harrilla Profka

Anesthesiology· December 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
A
Accelerated fractional ventilation imaging with hyperpolarized Gas MRI.
Kiarash Emami, Yinan Xu, Hooman Hamedani, Harrilla Profka, Stephen Kadlecek

Magn Reson Med· November 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
R
Ratiometric analysis in hyperpolarized NMR (I): test of the two-site exchange model and the quantification of reaction rate constants.
Lin Z Li, Stephen Kadlececk, He N Xu, Dania Daye, Benjamin Pullinger, Harrilla Profka

NMR Biomed· October 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
I
Imaging the interaction of atelectasis and overdistension in surfactant-depleted lungs.
Maurizio Cereda, Kiarash Emami, Yi Xin, Stephen Kadlecek, Nicholas N Kuzma, Harrilla Profka

Crit Care Med· February 2013

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis
M
Multislice fractional ventilation imaging in large animals with hyperpolarized gas MRI.
Kiarash Emami, Yinan Xu, Hooman Hamedani, Yi Xin, Harrilla Profka

NMR Biomed· September 2012

Social Media Activity not collected for this article yet.

Sign Up to Request Social Media Analysis