Receptor subtypes mediating adenosine-induced dilation of cerebral arterioles
AC Ngai, EF Coyne, JR Meno… - American Journal of …, 2001 - journals.physiology.org
The purpose of this study was to investigate the receptor subtypes that mediate the dilation
of rat intracerebral arterioles elicited by adenosine. Penetrating arterioles were isolated from …
of rat intracerebral arterioles elicited by adenosine. Penetrating arterioles were isolated from …
Frequency-dependent changes in cerebral blood flow and evoked potentials during somatosensory stimulation in the rat
AC Ngai, MA Jolley, R D'Ambrosio, JR Meno, HR Winn - Brain research, 1999 - Elsevier
Contrary to the concept of neuronal–vascular coupling, cortical evoked potentials do not
always correlate with blood flow responses during somatosensory stimulation at changing …
always correlate with blood flow responses during somatosensory stimulation at changing …
Subarachnoid hemorrhage model in the rat: modification of the endovascular filament model
IS Park, JR Meno, CE Witt, TK Suttle… - Journal of neuroscience …, 2008 - Elsevier
The present study describes modifications to the endovascular filament model of subarachnoid
hemorrhage (SAH) in rats. Specifically, we sought to improve the percentage yield of SAH…
hemorrhage (SAH) in rats. Specifically, we sought to improve the percentage yield of SAH…
Time-dependent alterations in functional and pharmacological arteriolar reactivity after subarachnoid hemorrhage
Background and Purpose— Disturbances in cerebral arteriolar function, in addition to large
vessel vasospasm, may be responsible for ischemia after subarachnoid hemorrhage. The …
vessel vasospasm, may be responsible for ischemia after subarachnoid hemorrhage. The …
Hippocampal injury and neurobehavioral deficits following hyperglycemic cerebral ischemia: effect of theophylline and ZM 241385
H Higashi, JR Meno, AS Marwaha, HR Winn - Journal of neurosurgery, 2002 - thejns.org
Object. The effects of the adenosine receptor antagonists theophylline (for A 1 and A 2 ) and
ZM 241385 (for A 2A ) on hippocampal injury and Morris water maze (MWM) performance in …
ZM 241385 (for A 2A ) on hippocampal injury and Morris water maze (MWM) performance in …
Simultaneous measurements of pial arteriolar diameter and laser-Doppler flow during somatosensory stimulation
AC Ngai, JR Meno, HR Winn - Journal of Cerebral Blood …, 1995 - journals.sagepub.com
We simultaneously measured pial arteriolar diameter and changes in cortical blood flow
during activation of the somatosensory cortex by sciatic nerve stimulation. The pial vasculature …
during activation of the somatosensory cortex by sciatic nerve stimulation. The pial vasculature …
Effect of adenosine receptor blockade on pial arteriolar dilation during sciatic nerve stimulation
JR Meno, AV Crum, HR Winn - American Journal of …, 2001 - journals.physiology.org
In the present study, we report the effects of adenosine receptor antagonists on pial vasodilatation
during contralateral sciatic nerve stimulation (SNS). The pial circulation was observed …
during contralateral sciatic nerve stimulation (SNS). The pial circulation was observed …
Effect of caffeine on cerebral blood flow response to somatosensory stimulation
JR Meno, TK Nguyen, EM Jensen… - Journal of Cerebral …, 2005 - journals.sagepub.com
Despite caffeine's wide consumption and well-documented psychoactive effects, little is
known regarding the effects of caffeine on neurovascular coupling. In the present study, we …
known regarding the effects of caffeine on neurovascular coupling. In the present study, we …
Effects of theophylline and cyclohexyladenosine on brain injury following normo-and hyperglycemic ischemia: a histopathologic study in the rat
JG Zhou, JR Meno, SSF Hsu… - Journal of Cerebral …, 1994 - journals.sagepub.com
The present study was designed to determine the effects of theophylline, an adenosine
receptor antagonist, and cyclohexyladenosine (CHA), an adenosine receptor agonist, on …
receptor antagonist, and cyclohexyladenosine (CHA), an adenosine receptor agonist, on …
Postischemic augmentation of conducted dilation in cerebral arterioles
AC Ngai, TS Nguyen, JR Meno, GW Britz - Stroke, 2007 - Am Heart Assoc
Background and Purpose— Conducted vasomotor responses likely play an important role
in cerebrovascular regulation, but it is unclear how these responses may be affected by …
in cerebrovascular regulation, but it is unclear how these responses may be affected by …