Navigation Links
Phenolic compounds may explain Mediterranean diet benefits

eness to this sort of blood flow test is considered an early warning sign of cardiovascular disease. Previous studies have linked high-fat meals to poor endothelial function lasting for several hours after eating.

In order to focus on the role of phenolic compounds, the researchers put each participant through the process twice in a randomized order, once using olive oil naturally high in phenolic compounds (400 parts per million) and once with the same brand of olive oil that had been processed to remove most of the phenolic compounds (80 parts per million remaining).

"We think, looking at our results, that the reduction in oxidative stress and the increase in the nitric oxide bioavailability are behind the observed improvement in ischemic reactive hyperemia," Dr. Pérez Jiménez said.

Dr. Pérez Jiménez said that olive oil may be superior to seed oils because it is a natural juice, pressed from the olives, so it does not go through the type of processing needed to extract oil from seeds, such as sunflowers, soybeans and rapeseeds. Nevertheless, he said further studies should be done to investigate whether phenolic compounds in olive oil can be linked to improved health outcomes.

"Although our study shows a direct benefit of an olive oil with high content in phenolic compounds on endothelial function in humans, carefully controlled studies in appropriate populations, or with a large sample size, are required to definitively establish the in vivo antioxidant properties of these components in relation to cardiovascular disease outcomes. On the other hand, some data suggest that endothelial dysfunction could be a surrogate end point for prediction of cardiovascular risk, but we need more information on the utility of the different methods to evaluate endothelial dysfunction," Dr. Pérez Jiménez said.

Robert F. Wilson, M.D., from the University of Minnesota in Minneapolis, who was not connected with this study, noted that health bene
'"/>

Source:American College of Cardiology


Page: 1 2 3

Related biology news :

1. Researchers discover chemical compounds that affect plant growth
2. Bacterial genome sheds light on synthesizing cancer-fighting compounds
3. Scientists discover the bodys marijuana-like compounds are crucial for stress-induced pain relief
4. Evolution of taste receptor may have shaped human sensitivity to toxic compounds
5. Novel compounds show promise as safer, more potent insecticides
6. Metal-containing compounds show promise as HIV weapon
7. Seaweed yields new compounds with pharmaceutical potential
8. Marijuana-like compounds suppress the immune response
9. Legume compounds may help cancer treatment
10. Microbes transform safest PBDEs into more harmful compounds
11. Harvard scientists identify compounds that stimulate stem cell growth in the brain
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Phenolic compounds may explain Mediterranean diet benefits

(Date:7/27/2014)... like bacteria and fungi can evade treatment by acquiring ... drugs. These permanent mutations were once thought to be ... a new study has shown that microorganisms can use ... epimutations -- to gain the benefits of drug resistance ... discovered in a fungus called Mucor circinelloides, it is ...
(Date:7/27/2014)... "big data," a single computer cannot always find the ... distributed across a cluster of computers that analyze a ... mine your web history to present you with targeted ... favorite book or movie. But big data is about ... monitoring brain activity are generating unprecedented quantities of information. ...
(Date:7/25/2014)... colonial era, 100,000s of people lived on the land ... fire to control the availability of plants they used ... to use fire to maintain desired habitat and natural ... Forest Service,s Pacific Southwest Station, will lead a ... Refuge during the Ecological Society of America,s 99th Annual ...
Breaking Biology News(10 mins):Scientists discover new, noncommittal mechanism of drug resistance 2Scientists discover new, noncommittal mechanism of drug resistance 3New tools help neuroscientists analyze 'big data' 2New tools help neuroscientists analyze 'big data' 3New tools help neuroscientists analyze 'big data' 4New tools help neuroscientists analyze 'big data' 5Fire ecology manipulation by California native cultures 2Fire ecology manipulation by California native cultures 3
... a "backup" brain region springs into action to compensate for ... Their finding offers new insight into how the brains of ... recovery of movement. , Jacinta O'Shea and colleagues at the ... 2007 issue of the journal Neuron, published by Cell Press. ...
... the University of Rhode Island have demonstrated a new way ... of protein that acts like a nanosyringe to deliver “tags?or ... of the National Academy of Sciences. , The researchers show ... be injected into the abdomen of a mouse, find its ...
... survey of lizards on islands around the world has ... observed: Animals on islands are much more abundant than ... longstanding observation, the study signals an alarm for island ... climate change may have devastating consequences for lizards and ...
Cached Biology News:How the brain's backup system compensates for stroke 2pHLIP, a novel technology to locate and treat tumors 2Global survey of lizards reveals greater abundance of animals on islands than on mainland ecosystems 2Global survey of lizards reveals greater abundance of animals on islands than on mainland ecosystems 3
(Date:7/25/2014)... researchers from the University of Leicester has furthered ... the potential to create new materials using nanosized ... published in the prestigious academic journal Physical ... to examine in rich detail the structure and ... an acetylene molecule and a single helium atom. ...
(Date:7/25/2014)... July 25, 2014 WABC Radio show out ... with Lorry Young will be hosting California-based Vet-Stem, Inc.’s ... stem cell therapy in pets. Dr. Harman first visited ... stem cell therapy for pets suffering from osteoarthritis and other ... Veterinary Medicine industry forward. , Young has invited Dr. Harman ...
(Date:7/25/2014)... 2014  Galmed Pharmaceuticals Ltd. (Nasdaq: GLMD ... development and commercialization of a once-daily, oral therapy for ... announced financial results for the period ended June 30, ... , Reported cash and cash equivalents totaling $37.4 million ... 31, 2013.  , Reported a net loss of ...
(Date:7/25/2014)... , July 25, 2014 Sinovac Biotech Ltd. ... products in China , today announced that ... quarter ended June 30, 2014, after market close on Thursday, ... call prior to the market opening on Friday, August 15, ... 8:00 p.m. China Standard Time) to review the Company,s financial ...
Breaking Biology Technology:Breakthrough laser experiment reveals liquid-like motion of atoms in an ultra-cold cluster 2Breakthrough laser experiment reveals liquid-like motion of atoms in an ultra-cold cluster 3Robert J. Harman, DVM, Founder and CEO of Vet-Stem, Inc. to Join New York Radio Host Lorry Young in Upcoming Episode of A “Paws” For Your Pet 2Robert J. Harman, DVM, Founder and CEO of Vet-Stem, Inc. to Join New York Radio Host Lorry Young in Upcoming Episode of A “Paws” For Your Pet 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 2Galmed Pharmaceuticals Reports First Half 2014 Financial Results 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 4Galmed Pharmaceuticals Reports First Half 2014 Financial Results 5Galmed Pharmaceuticals Reports First Half 2014 Financial Results 6Sinovac to Host Conference Call to Report Second Quarter 2014 Unaudited Financial Results 2
... Citizens unite to support the upcoming San, Diego FAAN Walk to ... ... Park at 9:00 a.m., FAIRFAX, Va. and SAN DIEGO, Oct. 4 ... a,world leader in information about food allergies, and Verus,Pharmaceuticals, Inc., a San ...
... Hyperion,Therapeutics, Inc., a privately-held biopharmaceutical company ... and hepatology,therapies that address underserved patient populations ... management appointments and closing of up,to $15 ... and Life Sciences,Capital. Joining Co-Founder Chris Rivera ...
... REDWOOD CITY, Calif., Oct. 4 Genomic Health,Inc. ... Scott, Ph.D., Genomic,Health,s Chairman and Chief Executive Officer, ... Francisco, CA on October 11, 2007 at 3:00 ... subsequently archived webcast of the,presentation, visit the Investor ...
Cached Biology Technology:The Food Allergy & Anaphylaxis Network (FAAN) and Verus Pharmaceuticals Work Together to Raise Awareness of Food Allergies 2The Food Allergy & Anaphylaxis Network (FAAN) and Verus Pharmaceuticals Work Together to Raise Awareness of Food Allergies 3The Food Allergy & Anaphylaxis Network (FAAN) and Verus Pharmaceuticals Work Together to Raise Awareness of Food Allergies 4Hyperion Therapeutics, Inc. Announces Senior Management Team and $15M Financing Event 2Hyperion Therapeutics, Inc. Announces Senior Management Team and $15M Financing Event 3Hyperion Therapeutics, Inc. Announces Senior Management Team and $15M Financing Event 4Hyperion Therapeutics, Inc. Announces Senior Management Team and $15M Financing Event 5Hyperion Therapeutics, Inc. Announces Senior Management Team and $15M Financing Event 6Genomic Health to Present at BIO InvestorForum 2007 2
Human peripheral blood basophils, For immunohistochemistry (IHC) Cell Chip with Human Peripheral Blood Granulocytes...
Human peripheral blood neutrophils, For immunohistochemistry (IHC) Cell Chip with Human Peripheral Blood Granulocytes...
Human peripheral blood CD56+ NK cells, For immunohistochemistry (IHC) Cell Chip with Human Peripheral Blood Monocytes, B Cells, NK Cells and Stem Cells...
Plasmacytoid dendritic cells, BDCA-4+, For immunohistochemistry (IHC) Cell Chip with Human Umbilical Cord Blood Dendritic Cells...
Biology Products: