User profiles for ZACHARY MESSER
 | Zachary MesserColumbia University Medical Center Verified email at cumc.columbia.edu Cited by 540 |
Selective inhibition of hypoxia-inducible factor (HIF) prolyl-hydroxylase 1 mediates neuroprotection against normoxic oxidative death via HIF-and CREB-independent …
Oxidative stress contributes to tissue injury in conditions ranging from cardiovascular disease
to stroke, spinal cord injury, neurodegeneration, and perhaps even aging. Yet the efficacy …
to stroke, spinal cord injury, neurodegeneration, and perhaps even aging. Yet the efficacy …
Increasing orthostatic stress impairs neurocognitive functioning in chronic fatigue syndrome with postural tachycardia syndrome
AJ Ocon, ZR Messer, MS Medow, JM Stewart - Clinical Science, 2012 - portlandpress.com
… Anthony Ocon, Zachary Messer, Marvin Medow and Julian Stewart all took part in the
design and conduct of the study. Anthony Ocon and Zachary Messer were in charge of data …
design and conduct of the study. Anthony Ocon and Zachary Messer were in charge of data …
Postural neurocognitive and neuronal activated cerebral blood flow deficits in young chronic fatigue syndrome patients with postural tachycardia syndrome
JM Stewart, MS Medow, ZR Messer… - American Journal …, 2012 - journals.physiology.org
Neurocognition is impaired in chronic fatigue syndrome (CFS). We propose that the impairment
relates to postural cerebral hemodynamics. Twenty-five CFS subjects and twenty control …
relates to postural cerebral hemodynamics. Twenty-five CFS subjects and twenty control …
The clinical impact of the Covid-19 pandemic first wave on patients with cystic fibrosis in New York
…, C Kier, AT Lennox, C Liriano, Z Messer… - Journal of Cystic …, 2022 - Elsevier
Background People with cystic fibrosis (pwCF) may be at risk of complications from COVID-19
but the impact of COVID-19 on pwCF remains unknown. Methods We conducted a …
but the impact of COVID-19 on pwCF remains unknown. Methods We conducted a …
Middle cerebral O2 delivery during the modified Oxford maneuver increases with sodium nitroprusside and decreases during phenylephrine
…, MS Medow, A DelPozzi, ZR Messer… - American Journal …, 2013 - journals.physiology.org
The modified Oxford maneuver is the reference standard for assessing arterial baroreflex
function. The maneuver comprises a systemic bolus injection of 100 μg sodium nitroprusside (…
function. The maneuver comprises a systemic bolus injection of 100 μg sodium nitroprusside (…
Oscillatory cerebral blood flow is associated with impaired neurocognition and functional hyperemia in postural tachycardia syndrome during graded tilt
JM Stewart, AT Del Pozzi, A Pandey, ZR Messer… - …, 2015 - Am Heart Assoc
We hypothesize that upright cognitive impairment in patients with postural tachycardia
syndrome (POTS) is caused by reduced cerebral blood flow (CBF). The CBF velocity (CBF v ) …
syndrome (POTS) is caused by reduced cerebral blood flow (CBF). The CBF velocity (CBF v ) …
Phenylephrine alteration of cerebral blood flow during orthostasis: effect on n-back performance in chronic fatigue syndrome
MS Medow, S Sood, Z Messer… - Journal of Applied …, 2014 - journals.physiology.org
Chronic fatigue syndrome (CFS) with orthostatic intolerance is characterized by neurocognitive
deficits and impaired working memory, concentration, and information processing. In CFS…
deficits and impaired working memory, concentration, and information processing. In CFS…
Spontaneous fluctuation indices of the cardiovagal baroreflex accurately measure the baroreflex sensitivity at the operating point during upright tilt
CE Schwartz, MS Medow, Z Messer… - American Journal of …, 2013 - journals.physiology.org
Spontaneous fluctuation indices of cardiovagal baroreflex have been suggested to be inaccurate
measures of baroreflex function during orthostatic stress compared with alternate open-…
measures of baroreflex function during orthostatic stress compared with alternate open-…
[HTML][HTML] Altered oscillatory cerebral blood flow velocity and autoregulation in postural tachycardia syndrome
MS Medow, AT Del Pozzi, ZR Messer, C Terilli… - Frontiers in …, 2014 - frontiersin.org
Decreased upright cerebral blood flow (CBF) with hyperpnea and hypocapnia is seen in a
minority of patients with postural tachycardia syndrome (POTS). More often, CBF is not …
minority of patients with postural tachycardia syndrome (POTS). More often, CBF is not …
Modulation of the axon-reflex response to local heat by reactive oxygen species in subjects with chronic fatigue syndrome
…, A Aggarwal, I Baugham, Z Messer… - Journal of Applied …, 2013 - journals.physiology.org
Local cutaneous heating causes vasodilation as an initial first peak, a nadir, and increase to
plateau. Reactive oxygen species (ROS) modulate the heat plateau in healthy controls. The …
plateau. Reactive oxygen species (ROS) modulate the heat plateau in healthy controls. The …
