J F Dunn
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Explore the profile of J F Dunn including associated specialties, affiliations and a list of published articles.
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97
Citations
1265
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Recent Articles
1.
Adingupu D, Soroush A, Hansen A, Twomey R, Dunn J
Adv Exp Med Biol
. 2023 Oct;
1438:211-216.
PMID: 37845463
There is evidence that hypoxia occurs in the brain of some individuals who contracted the COVID-19 disease. Furthermore, it has been widely reported that about 13% of individuals who contracted...
2.
Adingupu D, Evans T, Soroush A, Jarvis S, Brown L, Dunn J
Adv Exp Med Biol
. 2022 Dec;
1395:89-93.
PMID: 36527619
There may be a relationship between hypoxia and inflammation, which is important in the outcomes of a wide array of human diseases. Multiple sclerosis (MS) is one such disease. There...
3.
Duszynski C, Avati V, Lapointe A, Scholkmann F, Dunn J, Swain M
Hepatology
. 2019 Sep;
71(4):1408-1420.
PMID: 31535726
Background And Aims: Primary biliary cholangitis (PBC) is an autoimmune cholestatic liver disease linked to symptoms including fatigue and altered mood/cognition, indicating that chronic liver inflammation associated with PBC can...
4.
Mak J, Jablonski C, Leonard C, Dunn J, Raharjo E, Matyas J, et al.
Sci Rep
. 2016 Mar;
6:23076.
PMID: 26983696
Controversy remains whether articular cartilage has an endogenous stem/progenitor cell population, since its poor healing capacity after injury can lead to diseases such as osteoarthritis. In the joint environment there...
5.
Mak J, Leonard C, Foniok T, Rushforth D, Dunn J, Krawetz R
Magn Reson Imaging
. 2015 Jan;
33(5):690-4.
PMID: 25597446
The use of magnetic resonance imaging (MRI) for evaluating joint injuries is often considered superior to radiography due to the capacity of MRI for visualizing both soft and hard tissues....
6.
Dunn J, Forrester K, Martin L, Tulip J, Bray R
Lasers Surg Med
. 2011 Jan;
43(1):21-8.
PMID: 21254139
Background And Objective: Laser speckle perfusion imaging (LSPI) is a minimally invasive optical measure of relative changes in blood flow, providing real-time, high resolution, two-dimensional maps of vascular structure. Standard...
7.
Dunn J
Antioxid Redox Signal
. 2007 Jun;
9(8):1157-68.
PMID: 17576161
Oxygen plays a major role as a substrate in metabolic processes in numerous signaling pathways, in redox metabolism, and in free radical metabolism. To study the role of oxygen in...
8.
Lei H, Grinberg O, Nwaigwe C, Hou H, Williams H, Swartz H, et al.
Brain Res
. 2001 Sep;
913(2):174-9.
PMID: 11549383
Ketamine-xylazine is a commonly used anesthetic for laboratory rats. Previous results showed that rats anesthetized with ketamine-xylazine can have a much lower cerebral partial pressure of oxygen (P(t)O(2)), compared to...
9.
Dunn J, Grinberg O, Roche M, Nwaigwe C, Hou H, Swartz H
J Cereb Blood Flow Metab
. 2000 Dec;
20(12):1632-5.
PMID: 11129779
Factors regulating cerebral tissue PO2 (PtO2) are complex. With the increased use of clinical PtO2 monitors, it has become important to elucidate these mechanisms. The authors are investigating a new...
10.
ROLETT E, Azzawi A, Liu K, Yongbi M, Swartz H, Dunn J
Am J Physiol Regul Integr Comp Physiol
. 2000 Jul;
279(1):R9-R16.
PMID: 10896858
The relationship between cerebral interstitial oxygen tension (Pt(O(2))) and cellular energetics was investigated in mechanically ventilated, anesthetized rats during progressive acute hypoxia to determine whether there is a "critical" brain...