Assessment of vascular reactivity in rat brain glioma by measuring regional blood volume during graded hypoxic hypoxia
C Julien, JF Payen, I Tropres, R Farion, E Grillon… - British journal of …, 2004 - nature.com
While morphological and molecular events during angiogenesis in brain glioma have been
extensively studied, the functional properties of tumour vessels have yet received little …
extensively studied, the functional properties of tumour vessels have yet received little …
High-resolution blood–brain barrier permeability and blood volume imaging using quantitative synchrotron radiation computed tomography: study on an F98 rat brain …
The authors previously provided evidence of synchrotron radiation computed tomography
(SRCT) efficacy for quantitative in vivo brain perfusion measurements using monochromatic …
(SRCT) efficacy for quantitative in vivo brain perfusion measurements using monochromatic …
Blood-brain interfaces and bilirubin-induced neurological diseases
JF Ghersi-Egea, S Gazzin… - Current pharmaceutical …, 2009 - ingentaconnect.com
The endothelium of the brain microvessels and the choroid plexus epithelium form highly
specialized cellular barriers referred to as blood-brain interfaces through which molecular …
specialized cellular barriers referred to as blood-brain interfaces through which molecular …
Brain oximetry and the quest for quantified metabolic rate: applications using MRI and near-infrared spectroscopy
M Hashem, JF Dunn - Applied Magnetic Resonance, 2021 - Springer
Cerebral metabolic rate of oxygen (CMRO2) is a robust marker of brain health. It represents
the amount of oxygen consumed by the brain, and it has been proved to be more sensitive …
the amount of oxygen consumed by the brain, and it has been proved to be more sensitive …
Blood oxygenation: heterogeneity of hypoxic tissues monitored using bold MR imaging
JF Dunn, HM Swartz - Oxygen Transport to Tissue XIX, 1997 - Springer
The capacity to monitor tissue oxygenation, both non-invasively and with high spatial and
temporal resolution, would be of significant value in the study of tissue responses to hypoxia …
temporal resolution, would be of significant value in the study of tissue responses to hypoxia …
Patterns of capillary plasma perfusion in brains of conscious rats during normocapnia and hypercapnia
R Abounader, J Vogel, W Kuschinsky - Circulation research, 1995 - Am Heart Assoc
The present study aimed to investigate the distribution pattern of plasma flow velocities in
brain capillaries. We tested the hypothesis that plasma flow velocities are heterogeneous in …
brain capillaries. We tested the hypothesis that plasma flow velocities are heterogeneous in …
Hypoxemia alters erythrocyte perfusion pattern in the cerebral capillary network
I Krolo, AG Hudetz - Microvascular research, 2000 - Elsevier
The effect of acute hypoxemia on erythrocyte perfusion rates in individual capillaries of the
rat cerebral cortex was studied by intravital video microscopy. The motion of erythrocytes in …
rat cerebral cortex was studied by intravital video microscopy. The motion of erythrocytes in …
BOLD MRI vs. NIR spectrophotometry: will the best technique come forward?
This paper will discuss the assumptions, strengths and weaknesses of both BOLD imaging
and NIR spectrophotometry with respect to monitoring tissue oxygenation. BOLD, or blood …
and NIR spectrophotometry with respect to monitoring tissue oxygenation. BOLD, or blood …
Brain tissue gases and pH during arteriovenous malformation resection
WE Hoffman, FT Charbel, G Edelman, JI Ausman - Neurosurgery, 1997 - journals.lww.com
OBJECTIVE: The purpose of this study was to determine whether baseline partial pressure
of oxygen (PO 2), partial carbon dioxide pressure (PCO 2), and pH in brain tissue adjacent …
of oxygen (PO 2), partial carbon dioxide pressure (PCO 2), and pH in brain tissue adjacent …
Physiological steal around AVMs of the brain is not equivalent to cortical ischemia
B Meyer, C Schaller, C Frenkel… - Neurological …, 1998 - Taylor & Francis
To challenge the concept of steal rendering the surrounding cortex ischemic, we examined
patterns of nutritive capillary flow in the vicinity of AVMs. With a spectrophotometer …
patterns of nutritive capillary flow in the vicinity of AVMs. With a spectrophotometer …