Regional lung derecruitment and inflammation during 16 hours of mechanical ventilation in supine healthy sheep
… positron emission tomography (PET) imaging to investigate … factors—ventral hyperinflation
and dorsal low-volume injury—… After normalization by density (lung tissue; C), such increase …
and dorsal low-volume injury—… After normalization by density (lung tissue; C), such increase …
18F-FDG uptake rate is a biomarker of eosinophilic inflammation and airway response in asthma
RS Harris, JG Venegas… - Journal of Nuclear …, 2011 - Soc Nuclear Med
… Methods: We used PET/CT to assess regional pulmonary … not density-normalized, since in
this model any increase in … (hypoxic pulmonary vasoconstriction) or from local hyperinflation of …
this model any increase in … (hypoxic pulmonary vasoconstriction) or from local hyperinflation of …
[PDF][PDF] Measurements of pulmonary vascular permeability with PET and gallium-68 transferrin
MA Mintun, DR Dennis, MJ Welch… - Journal of nuclear …, 1987 - Soc Nuclear Med
… However, assuming that regional blood or plasma volume … lumen of the pulmonary artery
catheter after balloon inflation and "… portion of lung (dog experiments) as indicated by density …
catheter after balloon inflation and "… portion of lung (dog experiments) as indicated by density …
Quantitative assessment of regional alveolar ventilation and gas volume using 13N-N2 washout and PET
… volume-controlled mode with a squared inflation flow (Cesar … and from lung density analysis
of the transmission scan (Va … regional lung ventilation during 13 NN 2 washout using PET. …
of the transmission scan (Va … regional lung ventilation during 13 NN 2 washout using PET. …
Topographical distribution of regional lung volume in anesthetized dogs
RD Hubmayr, BJ Walters… - Journal of Applied …, 1983 - journals.physiology.org
… horizontal dog the effect of gravity acting directly on the lung is … Assuming that shifts of
intrapulmonary blood volume are … that at high inflation pressures, where the lung parenchyma is …
intrapulmonary blood volume are … that at high inflation pressures, where the lung parenchyma is …
Influence of vascular distending pressure on regional flows in isolated perfused dog lungs
KC Beck - Journal of Applied Physiology, 1990 - journals.physiology.org
… of lung regions that have been documented in zone 2 … explained by either gravity or regional
differences in lung inflation (11). … differences in alveolar density and size (6). When capillary …
differences in lung inflation (11). … differences in alveolar density and size (6). When capillary …
Computed tomography scan assessment of lung volume and recruitment during high-frequency oscillatory ventilation
T Luecke, P Herrmann, P Kraincuk… - Critical care medicine, 2005 - journals.lww.com
… regional transpulmonary pressures and lung volumes by … point on the inflation limb of the
static pressure-volume (PV) … As shown for a representative animal in Figure 2, no significant …
static pressure-volume (PV) … As shown for a representative animal in Figure 2, no significant …
CT-based assessment of regional pulmonary microvascular blood flow parameters
C Won, D Chon, J Tajik, BQ Tran… - Journal of Applied …, 2003 - journals.physiology.org
… calculation of global capillary blood volume and mean transit … capacity, normal lung density
of a supine or prone dog ranges from ∼… inflation is more uniform in the prone posture. Fig. 4. …
of a supine or prone dog ranges from ∼… inflation is more uniform in the prone posture. Fig. 4. …
Electrical impedance tomography compared to positron emission tomography for the measurement of regional lung ventilation: an experimental study
JC Richard, C Pouzot, A Gros, C Tourevieille, D Lebars… - Critical Care, 2009 - Springer
… study was to compare EIT with PET after changing lung … Lung volume measured with PET
from density obtained on … the two studies, the values of R 2 were lower in our study. Indeed, the …
from density obtained on … the two studies, the values of R 2 were lower in our study. Indeed, the …
Inhomogeneity of lung parenchyma during the open lung strategy: a computed tomography scan study
S Grasso, T Stripoli, M Sacchi, P Trerotoli… - American journal of …, 2009 - atsjournals.org
… In all three lung-injured animal groups, linear regression … open lung approach may lead to
hyperinflation of the baby lung… the volume of hyperinflated lung regions during the open lung …
hyperinflation of the baby lung… the volume of hyperinflated lung regions during the open lung …