Navigation Links
UCLA study shows man-made fat may limit damage to heart attack victims
Date:8/5/2011

FINDINGS: A man-made fat called Intralipid, which is currently used as a component of intravenous nutrition and to treat rare overdoses of local anesthetics, may also offer protection for patients suffering from heart attacks.

Current treatment for a heart attack focuses on limiting the duration of the ischemic period, when blood flow to tissues is reduced, and on subsequently opening arteries to reestablish normal coronary blood flow. It is well known that injury to the heart muscle can occur after oxygen and nutrients in the blood flow back to deprived cells, a phenomenon known as reperfusion injury, and scientists have been seeking ways to minimize such injury.

A UCLA preclinical study identified how Intralipid a fat emulsion made up of a combination of soy bean oil, egg phospholipids and glycerin that provides essential fatty acids can prevent extensive heart damage and help preserve heart function when used during the return of blood flow to the heart immediately following a heart attack.

IMPACT: This research shows that intralipid may help cell integrity and function when the body is under stress, such as during a heart attack, thus introducing a new way to significantly decrease damage to the heart muscle due to reperfusion injury or to prolong the tolerance of a tissue or an organ to lack of oxygen.

The findings may have implications for future therapies. The technique is not limited to the heart, researchers say, and could potentially be used for any ischemic organs suffering a blockage in blood flow or for organs used for transplant.


'/>"/>

Contact: Rachel Champeau
rchampeau@mednet.ucla.edu
310-794-0777
University of California - Los Angeles Health Sciences
Source:Eurekalert

Page: 1

Related biology news :

1. Long-term study shows effect of climate change on animal diversity
2. £2 million study to reveal workings of dementia genes
3. New study looks to define evangelicals and how they affect polling
4. CU-Boulder study suggests air quality regulations miss key pollutants
5. Researchers study acoustic communication in deep-sea fish
6. Study reveals homeowner perceptions in fire-prone areas
7. Researchers study how pistachios may improve heart health
8. Study: urban black bears live fast, die young
9. New study indicates link between weight gains during pregnancy and dieting history
10. Study reveals specific gene in adolescent men with delinquent peers
11. Sweat it out: UH study examines ability of sweat patches to monitor bone loss
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/24/2017)... 2017  It sounds simple and harmless—an electronic ... vital signs and alerts parents on their smart ... level drops. But pediatric experts argue that such ... no evidence of medical benefits, especially to healthy ... to parents of healthy babies, promising peace of ...
(Date:1/19/2017)... PORTLAND, Oregon and PUNE, India , January 19, ... Market Research, titled, "Global Biometric Sensor Market, Opportunities and Forecast, 2014 - ... 2022, growing at a CAGR of 9.6% from 2016 to 2022. In 2015, ... share owing to high-level security for both public and private sectors. ... ...
(Date:1/18/2017)... MINNETONKA, Minn. , Jan. 18, 2017 /PRNewswire/ ... eClinical technology company that supports the entire spectrum ... 2016 has been another record-breaking year for the ... and market interest in MedNet,s eClinical products and ... to the tremendous marketplace success of ...
Breaking Biology News(10 mins):
(Date:2/24/2017)... N.J. , Feb. 24, 2017  Driven ... and biotechnology are now the fastest growing categories, ... Specialty Actives in Personal Care: Multi-regional Market ... research and management consulting firm Kline. ... bioprocesses that make them more effective for skin ...
(Date:2/24/2017)... -- VWR Corporation (NASDAQ: VWR), the leading global independent provider of ... reported its financial results for the fourth quarter and full ... 4Q16 record quarterly net sales of $1.13 billion, ... 4Q16 EMEA-APAC segment net sales ... Americas net sales increased 2.5%, or down 0.9% on an ...
(Date:2/23/2017)... ... February 23, 2017 , ... ... portfolio to include an array of biochemical analyses critical for Lead Discovery. ... drive their hit-to-lead and SAR programs, including inhibitor potency and selectivity, mechanism of ...
(Date:2/23/2017)... SEATTLE , Feb. 23, 2017  Seattle,s upscale Capitol ... like a strange place for a head lice treatment salon ... nestled between a Tuscan restaurant and a French bistro on ... it,s perfect. "We aren,t just any old lice clinic, we ... to feel comfortable, and release some of the stigma associated ...
Breaking Biology Technology: