Mechanisms of endothelial dysfunction in obstructive sleep apnea

A Atkeson, S Jelic - Vascular Health and Risk Management, 2008 - Taylor & Francis
Endothelial activation and inflammation are important mediators of accelerated
atherogenesis and consequent increased cardiovascular morbidity in obstructive sleep …

Cerebrovascular effects of oestrogen: multiplicity of action

SP Duckles, DN Krause - Clinical and experimental …, 2007 - Wiley Online Library
SUMMARY 1 Cerebral vessels express oestrogen receptors (ER) in both the smooth muscle
and endothelial cell layers of cerebral blood vessels. Levels of ERα are higher in female rats …

Induction of cyclooxygenase-2 accounts for restraint stress-induced oxidative status in rat brain

JLM Madrigal, MA Moro, I Lizasoain… - …, 2003 - nature.com
Cyclooxygenase (COX) is the rate-limiting enzyme in the metabolism of arachidonic acid
into prostanoids. Although it is constitutively expressed in brain neurons, the inducible …

Inhibition of cyclooxygenase-2 improves cardiac function after myocardial infarction in the mouse

MC LaPointe, M Mendez, A Leung… - American Journal of …, 2004 - journals.physiology.org
Cyclooxygenase (COX)-2 is expressed in the heart in animal models of ischemic injury.
Recent studies have suggested that COX-2 products are involved in inflammatory cell …

Estrogen suppresses IL-1β-mediated induction of COX-2 pathway in rat cerebral blood vessels

JA Ospina, HN Brevig, DN Krause… - American Journal of …, 2004 - journals.physiology.org
Interleukin (IL)-1β is a potent inducer of inflammatory prostaglandins, which are important
mediators of vascular response to cerebral injury, whereas estrogen reduces brain injury in …

Increased oxidative stress during hyperglycemic cerebral ischemia

C Bémeur, L Ste-Marie, J Montgomery - Neurochemistry international, 2007 - Elsevier
In this review, we summarize the role of hyperglycemia during cerebral ischemia.
Hyperglycemia occurring during experimental and clinical stroke has been associated with …

Spinal cyclooxygenase-2 is involved in development of allodynia after nerve injury in rats

Z Zhao, SR Chen, JC Eisenach, DW Busija, HL Pan - Neuroscience, 2000 - Elsevier
Increased spinal cyclooxygenase activity is associated with nociception induced by tissue
inflammation. In the present study, we examined the changes of cyclooxygenase-1 and …

Cerebrovascular function and mitochondrial bioenergetics after ischemia-reperfusion in male rats

I Rutkai, I Merdzo, SV Wunnava… - Journal of Cerebral …, 2019 - journals.sagepub.com
The underlying factors promoting increased mitochondrial proteins, mtDNA, and dilation to
mitochondrial-specific agents in male rats following tMCAO are not fully elucidated. Our goal …

Transient focal ischemia increases endothelial nitric oxide synthase in cerebral blood vessels

R Veltkamp, N Rajapakse, G Robins, M Puskar… - Stroke, 2002 - Am Heart Assoc
Background and Purpose—Production of NO by endothelial NO synthase (eNOS) plays a
protective role in cerebral ischemia. We studied the effects of transient focal ischemia on …

Long noncoding RNAs and their complex role in shaping and regulating arachidonic acid metabolism: Learning to love the (not‐really) junk

SZ Desind, SK Bell, ZM Davidson… - Wiley Interdisciplinary …, 2024 - Wiley Online Library
Long noncoding RNAs (lncRNAs) have emerged as critical regulators in numerous
biological processes. The arachidonic acid (AA) metabolic pathway is a fundamental …