Navigation Links
Insulin resistance may be associated with stroke risk
Date:10/11/2010

Insulin resistance, a condition in which insulin produced by the body becomes less effective in reducing blood glucose levels, appears to be associated with an increased risk of stroke in individuals without diabetes, according to a report in the October issue of Archives of Neurology, one of the JAMA/Archives journals.

Insulin resistance originates from several factors, including genetics, a sedentary lifestyle and obesity, according to background information in the article. The condition contributes significantly to the risk of cardiovascular disease, but whether it predicts ischemic stroke (interruption in blood flow to the brain due to a blood clot or another artery blockage) is still a matter of debate.

One widely used tool to estimate insulin sensitivity is the homeostasis model assessment (HOMA), calculated using fasting blood glucose and fasting insulin levels. Tatjana Rundek, M.D., Ph.D., of Miller School of Medicine, University of Miami, and colleagues assessed insulin resistance using HOMA for 1,509 non-diabetic participants in the Northern Manhattan Study, a study assessing stroke risk, incidence and prognosis in a multi-ethnic urban community. Participants were followed for an average of 8.5 years.

During the follow-up period, vascular events occurred in 180 participants, including 46 who had fatal or non-fatal ischemic strokes, 45 who had fatal or non-fatal heart attacks and 121 who died of vascular causes. Individuals in the top one-fourth (quartile) of HOMA index had an increased risk of stroke compared to those in the other three quartiles of the HOMA index. Adjusting for established cardiovascular risk factorsincluding glucose level, obesity and metabolic syndromedid not diminish the association. The relationship between insulin resistance and the risk of first stroke was stronger in men than women but did not vary by racial or ethnic group.

Individuals in the top quarter of insulin resistance had a
'/>"/>

Contact: Lisa Worley
lworley2@med.miami.edu
305-243-5184
JAMA and Archives Journals
Source:Eurekalert

1

GOOD

Page: 1 2 3

Related medicine news :

1. Scientists find unsuspected molecular link between obesity and insulin resistance
2. CWRU study finds visually impaired people get insulin pen dosages right
3. Insulin Pump With Blood Sugar Sensor May Improve on Injections
4. Sensor and insulin pump results in better blood-sugar control in all age groups with diabetes
5. Mothers high blood sugar in pregnancy is linked to childrens reduced insulin sensitivity
6. Fructose sugar makes maturing human fat cells fatter, less insulin-sensitive
7. Cutting carbs is more effective than low-fat diet for insulin-resistant women
8. Women with Polycystic Ovarian Syndrome and Insulin Resistance can Lose Weight and Balance Hormones Naturally with Katie Humphrey's New E-book
9. Diabetic potential to create own insulin
10. Nicer than needles: Insulin pills for diabetes finally in clinical trials
11. New pathway to cheap insulin
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/19/2013)... Texas (PRWEB) June 19, 2013 ... today announced its intent to purchase privately ... Florida, a leader in wheelchair accessible vehicle sales, ... of Auto Mobility Sales, Inc compliments and expands ... wheelchair accessible mobility dealers . The acquisition ...
(Date:6/19/2013)... CA (PRWEB) June 19, 2013 Kleritec, ... its website located at http://www.kleritec.com . In the ... creative, pre-selected, art and activities packages for pre-school and ... products as a method to aid teachers across the ... and engaged in learning. , Included in the art ...
(Date:6/19/2013)... Citi Bike has come to New York City in ... to know for sure how many patients will choose to take ... the option. In fact, he’s happy about anything that might ... it more convenient for them to visit his office at 133 ... Alternative Medicine at Back and Body Medical and an experienced ...
(Date:6/19/2013)... - In a major international study led by researchers ... the targeted therapy ibrutinib continues to show remarkable promise ... lymphoma (MCL). , The most recent interim findings of ... the New England Journal of Medicine . Previous ... 54th American Society of Hematology Annual Meeting and Exposition. ...
(Date:6/19/2013)... Children had half as many emergency department visits ... on five or more days a week, according to ... Children,s Hospital and Johns Hopkins University. , The new ... Journal of Pediatrics and will be presented at ... an important step in understanding where primary care practices ...
Breaking Medicine News(10 mins):Health News:HASCO Medical, Inc. to Acquire Auto Mobility Sales, Inc. 2Health News:Kleritec Announces Addition of Educational Products. 2Health News:New York City's Back and Body Medical Welcomes Citi Bike to Midtown Manhattan 2Health News:New York City's Back and Body Medical Welcomes Citi Bike to Midtown Manhattan 3Health News:Ibrutinib continues strong showing against mantle cell lymphoma 2Health News:Extended primary care office hours might help keep kids out of the emergency department 2
... in heart attack or mortality rates , , SUNDAY, Nov. 4 ... to date, Harvard researchers report that they have found drug-eluting ... than bare metal stents do. , "There has been a ... investigator Dr. Laura Mauri, an assistant professor of medicine at ...
... ... Heart Association,s Scientific Sessions 2007 ... 4 , WHO: Dr. Amir Lerman, Professor of Medicine, Mayo Clinic, Rochester, MN ... Sweden Mr. Israel Schreiber, President ...
... North Carolina team of doctors, nurses, hospitals and emergency ... to provide faster, more effective treatment for heart attack ... fancy new equipment. But it does require competitors to ... move treatment forward empowering emergency services personnel in ...
... props open closed aortas in older patients, research suggests ... high-risk heart patients with narrowed aortas who typically need ... option -- an implanted, balloon-expandable aortic valve. , The ... the problem valve and then inflated, experts said. In ...
... increase in their risk of heart attacks or other ... the largest-ever study of the issue, being presented at ... Scientific Exposition in San Francisco. , Although donors are ... (hypertension) during follow-up, it is unclear whether this represents ...
... Union Election, Note Hospital System Failing ... to Live Up to its Own ... elected officials and other healthcare activists joined hospital,workers from the St. ... Hospital on Saturday, where they called for the health,system,s leadership to ...
Cached Medicine News:Health News:Drug-Coated Stents No Riskier in Long Run Than Bare Metal Ones 2Health News:Drug-Coated Stents No Riskier in Long Run Than Bare Metal Ones 3Health News:How Early Can We Detect Cardiovascular Disease Less Expensively ... Even in Childhood? 2Health News:RACE: a statewide model of better, faster heart attack care 2Health News:RACE: a statewide model of better, faster heart attack care 3Health News:Balloon Valve May Be Alternative to Open-Heart Surgery 2Health News:Balloon Valve May Be Alternative to Open-Heart Surgery 3Health News:No increase in cardiovascular risk for living kidney donors 2Health News:Healthcare Workers, Community Activists Call for Fair Election Agreement at St. Joseph Health System 2
(Date:6/19/2013)... 19, 2013   NextDocs announced today that ... research organization, at DIA 2013 , the Drug ... present case studies that explore best practices for making ... trial master file (eTMF) systems. Sharon ... alongside Krystyna Kowalczyk , executive vice president of ...
(Date:6/19/2013)... , June 19, 2013  Caradigm today ... a solution designed to help healthcare organizations ... data while supporting their compliance with data ... represents a milestone in the delivery of ... capabilities for health systems. ...
(Date:6/19/2013)... , June 19, 2013   Voices Against ... finding a cure for brain cancer, today announced that ... grant to support the clinical investigation of Toca 511 ... high grade glioma brain cancer (Grade 3 or Grade ... novel treatments for advanced cancer, with an initial focus ...
Breaking Medicine Technology:NextDocs and Novella to Present on eTMF at DIA 2013 2Caradigm Provisioning Helps Healthcare Organizations Improve Clinical Efficiency, Manage Risk 2Caradigm Provisioning Helps Healthcare Organizations Improve Clinical Efficiency, Manage Risk 3Voices Against Brain Cancer Awards Grant to Tocagen to Support Investigation of Toca 511 & Toca FC in Patients with Recurrent Brain Cancer 2Voices Against Brain Cancer Awards Grant to Tocagen to Support Investigation of Toca 511 & Toca FC in Patients with Recurrent Brain Cancer 3
... MINNETONKA, Minn., Aug. 25 MedNet Solutions, a ... clinical study management systems, is pleased to announce ... Inc. 5000 list for the fourth year in ... compiled annually by Inc. magazine, recognizes ...
... VIEJO, Calif., Aug. 25 Ambry Genetics, a global ... acquired the Illumina HiSeq 2000 Next Generation Sequencing System ... BeadXpress Genotyping System. Ambry Genetics has been an early ... extensive experience as a Certified Service Provider. A team ...
Cached Medicine Technology:MedNet Solutions Named to the Inc. 5000 List of Fastest Growing Companies for the Fourth Consecutive Year 2Ambry Genetics Announces the Addition of Illumina HiSeq 2000 and First 510(K) Approved BeadXpress® to Its Sequencing and Genotyping Capabilities 2
The Fujinon's R410 laparoscope is the first to bring a 410,000 pixel CCD to the end of the scope. Superior imaging and color replication, along with a unique lens washing capability make the R410 the...
The ACMI™ Operative Laparoscopy System is designed for single- and dual-incision CO2 laser procedures and is used with 45cm laparoscopic instruments....
The edge-to-edge clarity of the laparoscopes provides excellent image definition.Even small structures are easily recognized due to the optimal depth of focus. The outstanding optical quality provide...
Stryker bariatric laparoscopes set the standard in picture quality....
Medicine Products: