Navigation Links
Oxidized LDL Cholesterol Linked to Metabolic Syndrome
Date:5/20/2008

Condition can lead to heart attack and stroke, researchers note

TUESDAY, May 20 (HealthDay News) -- Higher levels of LDL cholesterol "packets" that have undergone oxidation are associated with an increased risk of developing metabolic syndrome, a constellation of conditions that can lead to heart attack and stroke, a new study finds.

Previous studies with animals and cell models have linked metabolic syndrome to oxidized LDL cholesterol, the "bad" kind that can build up and block blood vessels. However, this new long-term study shows the association in people, said David R. Jacobs Jr., a Mayo professor of public health at the University of Minnesota, and a member of the team reporting the findings in the May 21 issue of the Journal of the American Medical Association.

"Cholesterol in the blood is associated with the problem of atherosclerosis," or blockage of blood vessels, Jacobs explained. "It is important to the health of arteries that cholesterol be able to zip into and out of cells. If the particle is not oxidized, cholesterol does its stuff and comes out again, doing no damage. The thought is that what is happening in atherosclerosis is that minimal oxidation initiates damage to the artery wall."

What gets oxidized is not the cholesterol itself, but its protein coating, Jacobs explained. "Cholesterol is a fat and it is not soluble in water," he said. "It needs to be surrounded by proteins. Those particles which contain cholesterol float in the bloodstream and interact with the walls of blood vessels."

Cholesterol is a vital ingredient of all cells, so it must be able to enter and leave them quickly, Jacobs explained. Severely oxidized LDL cholesterol is quickly eliminated from the body, but the slightly oxidized version can linger to cause damage.

The oxidized version is only a minor fraction of all LDL cholesterol, ranging from almost none in healthy individuals to 5 percent in tho
'/>"/>

Copyright©2008 ScoutNews,LLC.
All rights reserved

0

GOOD

Page: 1 2 3

Related medicine news :

1. AUA 2008: Low cholesterol leads to lower PSA
2. High Blood Pressure, Cholesterol Associated With Eye Disease
3. High Cholesterol in Your 40s Increases Risk of Alzheimers Disease
4. Smoking, Drinking, Cholesterol May Be Alzheimers Risk Factors
5. Caffeine May Block High Cholesterol Linked to Alzheimers
6. Cholesterol, blood pressure control may reverse atherosclerosis in adults with diabetes
7. Aggressive Cholesterol, Blood Pressure Treatment Shows Some Benefit
8. Pieces coming together in Parkinsons, cholesterol puzzle
9. Cholesterol Drug Controversy Continues
10. Premature Delivery Linked to High Cholesterol in Moms Later
11. One-Third of U.S. Primary Care Physicians and Cardiologists Do Not Currently Prescribe Treatment to Meet HDL Cholesterol Targets as Recommended By National Guidelines
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/23/2013)... Camden, New Jersey (PRWEB) May 23, 2013 ... million Americans suffering from irritable bowel syndrome (IBS), the ... damper on your holiday fun. , “While hot dogs ... picnic plate during the warm weather months, IBS sufferers ... foods,” says Deborah Sokol, MD, a gastroenterologist with Lourdes ...
(Date:5/23/2013)... City, UT (PRWEB) May 23, 2013 ... , a comprehensive radiology learning environment for all ... prebuilt lessons and assessments, transforms the learning experience ... radiology curriculum. , “Until RADPrimer 3.0, ... second to none,” comments Dr. B.J. Manaster, Professor ...
(Date:5/23/2013)... (May 23, 2013)Don,t doubt it when a woman harried ... remembering things. A new study published online in ... Society (NAMS), helps confirm with objective tests that what ... In the past, some studies showed that hot flashes ... studies showed that, even though there was a relationship ...
(Date:5/23/2013)... being dragged to its destruction inside a cell, ... signals that thwart the development of tumor-suppressing microRNAs ... early online publication at Nature . , ... tumors, the epidermal growth factor receptor (EGFR) gums ... led by scientists at The University of Texas ...
(Date:5/23/2013)... (PRWEB) May 23, 2013 Transvaginal ... Bard, Inc., continue to move forward in a federal ... of West Virginia, Bernstein Liebhard LLP reports. In ... a request by C.R. Bard to seal emails that ... secrets and other confidential, proprietary information about its suppliers. ...
Breaking Medicine News(10 mins):Health News:Sensitive Stomach? Lourdes Gastroenterologist Advises IBS Sufferers to Think Twice About What They Eat This Holiday Weekend 2Health News:Sensitive Stomach? Lourdes Gastroenterologist Advises IBS Sufferers to Think Twice About What They Eat This Holiday Weekend 3Health News:RADPrimer 3.0 Introduces Comprehensive Radiology Training Curriculum 2Health News:When oxygen is short, EGFR prevents maturation of cancer-fighting miRNAs 2Health News:When oxygen is short, EGFR prevents maturation of cancer-fighting miRNAs 3Health News:Transvaginal Mesh Lawsuits Move Forward, as Bernstein Liebhard LLP Notes New Order in Federal C.R. Bard Mesh Implant Lawsuits 2Health News:Transvaginal Mesh Lawsuits Move Forward, as Bernstein Liebhard LLP Notes New Order in Federal C.R. Bard Mesh Implant Lawsuits 3
... of Knowledge Award in the Biomedicine category goes in ... New York, United States), investigator in the Department of ... granted, in the words of the jury, "for his ... the largest, most versatile and most therapeutically accessible receptor ...
... research , WEDNESDAY, Jan. 27 (HealthDay News) -- Same-sex couples ... couples are, a review of 20 years of social science ... out there that children need both a mother and a ... professor of sociology and of social and cultural analysis at ...
... ... ... 27, 2010 -- Epocrates, Inc. and RealCME announced today ... an advanced technology platform that addresses the needs of CME providers, supporters and health ...
... ... and 104E industrial computers.,Percon rejoins the AIDC and industrial computer industries with their release of ... data terminals or fixed mount computers are designed to operate in the harshest of environments. ... (PRWEB) January 27, ...
... Interest in whether ... New York, medical malpractice attorneys say. , ... New York, NY (PRWEB) January 27, 2010 -- Medical professionals of any kind ... standards of practice in the medical community. Unfortunately, a number of issues may compromise this ...
... ... with over 30 years combined experience in the hospitality industry. Their knowledge of writing ... Hakuna combines the mind of a manger with the speed and processing power of ... (PRWEB) January ...
Cached Medicine News:Health News:Lefkowitz, BBVA Foundation Frontiers of Knowledge Award in Biomedicine 2Health News:Lefkowitz, BBVA Foundation Frontiers of Knowledge Award in Biomedicine 3Health News:Are Two Mommies as Good as Mom and Dad? 2Health News:Are Two Mommies as Good as Mom and Dad? 3Health News:Are Two Mommies as Good as Mom and Dad? 4Health News:Epocrates and RealCME Unite to Deliver Enhanced e-Learning Offerings 2Health News:Epocrates and RealCME Unite to Deliver Enhanced e-Learning Offerings 3Health News:Percon Delivers Maximum Value in New Industrial Vehicle Computer Products 2Health News:Tired Doctors Need More Rest According to New York Medical Malpractice Attorney, David Perecman 2Health News:Tired Doctors Need More Rest According to New York Medical Malpractice Attorney, David Perecman 3Health News:Hakuna Staff Scheduling Software is Proud To Announce the Launch of Its Online Employee Scheduling Program 2
(Date:5/23/2013)... Medical Systems, Inc. (NASDAQ: CASM ) (CASMED), a ... that Thomas M. Patton , President and ... Annual Marcum MicroCap Conference on Thursday, May 30, 2013, at ... . The presentation is scheduled to begin ... will be available via a live webcast at http://wsw.com/webcast/marcum/casm/ ...
(Date:5/23/2013)... 23, 2013  Intercept Pharmaceuticals, Inc. (Nasdaq: ... on the development and commercialization of novel bile acid ... biliary cirrhosis, today announced that Mark Pruzanski ... present at the Deutsche Bank Securities 38th Annual Health ... Wednesday, May 29, 2013 at 4:10 p.m. ET. ...
(Date:5/23/2013)... CARLSBAD, Calif. , May 23, 2013 Isis ... antisense therapeutics, today announced that management will present a company ... Health Care Conference on Thursday, May 30, 2013 at 8:40 ... A live audio webcast of the presentation will be ... Web site, www.isispharm.com .  A replay will be available ...
Breaking Medicine Technology:CASMED to Present at the 2nd Annual Marcum MicroCap Conference 2Isis Pharmaceuticals to Present at the Deutsche Bank 38th Annual dbAccess Health Care Conference 2
... Company (NYSE: ADM ) is pleased to ... effects of soy isoflavones in the alleviation of menopausal ... by Menopause: The Journal of The North American ... soy isoflavone supplements, like NovaSoy brand soy isoflavones, are ...
... /PRNewswire-iReach/ -- Global BioClinical (GBC) the Seattle-based contract ... a new website at www.globalbioclinical.com . The ... offered, partner registration, new search capabilities, and links ... The service descriptions function as a benchmark ...
Cached Medicine Technology:Study Confirms Soy Isoflavones Reduce Menopausal Hot Flashes 2Study Confirms Soy Isoflavones Reduce Menopausal Hot Flashes 3Global BioClinical Launches New Website 2
... device for the qualitative detection of drug or ... device can detect up to nine of the ... minutes and requires only a few drops of ... maximize convenience and ease of use. TOX/See features ...
... device for the qualitative detection of drug or ... device can detect up to nine of the ... minutes and requires only a few drops of ... maximize convenience and ease of use. TOX/See features ...
... a 1-step, hand-held, point-of-care device for the qualitative ... urine. The TOX/See device can detect up ... in 3 to 8 minutes and requires only ... is individually packaged to maximize convenience and ease ...
... Sugar-Chex Linearity is a whole blood ... reportable range of the most popular ... recommendations of using a control matrix ... Linearity is packaged in ready-to-use dropper ...
Medicine Products: