Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

Hyperpolarized Xenon 129

Known as: Hyperpolarized Xe-129, Hyperpolarized Xenon-129, HP 129Xe 
A contrast agent composed of hyperpolarized xenon Xe 129 gas (HP129Xe), with potential usage in diagnostic nuclear magnetic resonance (NMR)-based… Expand
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
To develop a breathhold acquisition for regional mapping of ventilation and the fractions of hyperpolarized xenon‐129 (Xe129… Expand
Is this relevant?
Highly Cited
2013
Highly Cited
2013
In subjects with chronic obstructive pulmonary disease (COPD), hyperpolarized xenon-129 ((129)Xe) magnetic resonance imaging (MRI… Expand
  • figure 1
  • table 1
  • table 2
  • table 3
  • figure 2
Is this relevant?
Highly Cited
2010
Highly Cited
2010
Despite a myriad of technical advances in medical imaging, as well as the growing need to address the global impact of pulmonary… Expand
  • figure 1
  • table 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
Highly Cited
2008
Highly Cited
2008
As alterations in tissue pH underlie many pathological processes, the capability to image tissue pH in the clinic could offer new… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
Highly Cited
2007
Highly Cited
2007
BACKGROUND It is unknown whether focal changes of airflow obstruction within the lungs of patients with asthma vary or are fixed… Expand
Is this relevant?
Highly Cited
2006
Highly Cited
2006
BACKGROUND Accurate characterization of asthma severity is difficult due to the variability of symptoms. Hyperpolarized helium-3… Expand
Is this relevant?
Highly Cited
2003
Highly Cited
2003
BACKGROUND Imaging of gas distribution in the lungs of patients with asthma has been restricted because of the lack of a suitable… Expand
Is this relevant?
Highly Cited
2003
Highly Cited
2003
Inhaled hyperpolarized helium-3 (/sup 3/He) gas is a new magnetic resonance (MR) contrast agent that is being used to study lung… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 5
  • figure 4
Is this relevant?
Highly Cited
1996
Highly Cited
1996
Two healthy volunteers who had inhaled approximately 0.75 L of laser-polarized helium-3 gas underwent magnetic resonance imaging… Expand
Is this relevant?
Highly Cited
1996
Highly Cited
1996
To assess the feasibility of helium-3 magnetic resonance (MR) imaging with a three-dimensional fast low-angle shot (FLASH… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?