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Scholar Results 1 - 10 of about 101 related to Erdös: Cerebrovascular dysfunction in Zucker obese rats is mediated by oxidative stress.... (0.11 sec) 

Cerebrovascular dysfunction in Zucker obese rats is mediated by oxidative stress and …


B Erdös, JA Snipes, AW Miller, DW Busija - Diabetes, 2004 - Am Diabetes Assoc
Insulin resistance (IR) impairs vascular function in the peripheral and coronary
circulations, but its effects on cerebral arteries are virtually unexplored. We
examined the vascular responses of the basilar artery (BA) and its side ...
Cited by 44 - Related articles - BL Direct - All 4 versions

Oxidant stress and constrictor reactivity impair cerebral artery dilation in obese Zucker rats

- physiology.org
SA Phillips, FA Sylvester, JC Frisbee - … Journal of Physiology- Regulatory, Integrative and …, 2005 - Am Physiological Soc
This study tested the hypothesis that evolution of the metabolic syndrome in
obese Zucker rats (OZR) leads to impaired dilator reactivity of cerebral
resistance arteries vs. responses determined in lean Zucker rats (LZR). ...
Cited by 38 - Related articles - All 4 versions

Impaired nitric oxide function in the basilar artery of the obese Zucker rat


J Karagiannis, JJ Reid, I Darby, P Roche, MJ … - Journal of cardiovascular pharmacology, 2003 - journals.lww.com
Abstract: The effect of insulin-resistance syndrome on vascular function has
been examined in isolated basilar arteries using the obese Zucker rat (OZR) and
age-matched lean littermate controls (lean Zucker rat; LZR) at 36 weeks of ...
Cited by 26 - Related articles - BL Direct - All 3 versions

Potassium channel dysfunction in cerebral arteries of insulin-resistant rats is mediated by …

- ahajournals.org
B Erdos, SA Simandle, JA Snipes, AW Miller, … - Stroke, 2004 - Am Heart Assoc
Results— Dilator responses to iloprost, which are BK Ca channel mediated, were
reduced in the IR compared with control arteries (19±2% versus 33±2% at 10 -6
mol/L). Similarly, relaxation to the K ATP opener pinacidil was diminished ...
Cited by 41 - Related articles - BL Direct - All 7 versions

Impaired insulin-induced vasodilation in small coronary arteries of Zucker obese rats is …

- physiology.org
PVG Katakam, CD Tulbert, JA Snipes, B Erdos … - American Journal of Physiology- Heart and Circulatory …, 2005 - Am Physiological Soc
Insulin resistance (IR) and associated hyperinsulinemia are major risk factors
for coronary artery disease. Mechanisms linking hyperinsulinemia to coronary
vascular dysfunction in IR are unclear. We evaluated insulin-induced ...
Cited by 43 - Related articles - All 4 versions

Impaired endothelium-mediated relaxation in isolated cerebral arteries from insulin-resistant …

- physiology.org
B Erdos, AW Miller, DW Busija - American Journal of Physiology- Heart and Circulatory …, 2002 - Am Physiological Soc
Insulin resistance (IR) impairs vascular responses in peripheral arteries.
However, the effects of IR on cerebrovascular control mechanisms are completely
unexplored. We examined the vascular function of isolated middle cerebral ...
Cited by 33 - Related articles - BL Direct - All 4 versions

Alterations in KATP and KCa channel function in cerebral arteries of insulin-resistant rats

- physiology.org
B Erdos, AW Miller, DW Busija - American Journal of Physiology- Heart and Circulatory …, 2002 - Am Physiological Soc
We examined whether insulin resistance alters the function of ATP-dependent and
Ca 2+ -activated K + channels (K ATP and K Ca channels, respectively) in
pressurized isolated middle cerebral arteries (MCAs) from fructose-fed ...
Cited by 16 - Related articles - BL Direct - All 4 versions

Progression of coronary and mesenteric vascular dysfunction in Zucker obese and Zucker …

- physiology.org
CL Oltman, LL Richou, EP Davidson, LJ … - American Journal of Physiology- Heart and Circulatory …, 2006 - Am Physiological Soc
We investigated the progression of vascular dysfunction associated with the
metabolic syndrome with and without hyperglycemia in lean, Zucker obese, and
Zucker diabetic fatty (ZDF) rats. Responses of aorta and small coronary and ...
Cited by 23 - Related articles - BL Direct - All 6 versions

Rosuvastatin improves cerebrovascular function in Zucker obese rats by inhibiting NAD (P …

- physiology.org
B Erdos, JA Snipes, CD Tulbert, P Katakam, … - American Journal of Physiology- Heart and Circulatory …, 2006 - Am Physiological Soc
Insulin-resistance induces cerebrovascular dysfunction and increases the risk
for stroke. We investigated whether rosuvastatin (RSV), a
3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, can reverse ...
Cited by 16 - Related articles - BL Direct - All 3 versions

Impaired NO-dependent dilation of skeletal muscle arterioles in hypertensive diabetic obese …

- physiology.org
JC Frisbee, DW Stepp - American Journal of Physiology- Heart and Circulatory …, 2001 - Am Physiological Soc
This study determined alterations to nitric oxide (NO)-dependent dilation of
skeletal muscle arterioles from obese (OZR) versus lean Zucker rats (LZR). In
situ cremaster muscle arterioles from both groups were viewed via ...
Cited by 86 - Related articles - BL Direct - All 3 versions


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