Navigation Links
Could a diet high in fish and flax help prevent broken hips?
Date:6/27/2013

COLUMBUS, Ohio Higher levels of omega-3 fatty acids in the blood may reduce the risk for hip fractures in postmenopausal women, recent research suggests.

Scientists analyzed red blood cell samples from women with and without a history of having a broken hip. The study showed that higher levels of omega-3 fatty acids from both plant and fish sources in those blood cells were associated with a lower likelihood of having fractured a hip.

In addition to omega-3s, the researchers looked at omega-6 fatty acids, which are generally plentiful in a Western diet. The study also showed that as the ratio of omega-6 fatty acids to omega-3s increased, so did the risk for hip fracture.

Though the study did not define the mechanisms for these relationships, the researchers hypothesized that inflammation may contribute to bone resorption, the breaking down of bone caused by the release of cells called osteoclasts.

"Inflammation is associated with an increased risk of bone loss and fractures, and omega-3 fatty acids are believed to reduce inflammation. So we asked if we would see fractures decrease in response to omega-3 intake," said Rebecca Jackson, the study's senior author and a professor of endocrinology, diabetes and metabolism at The Ohio State University.

"One thing that was critically important was that we didn't use self-report of food intake, because there can be errors with that. We looked directly at the exposure of the bone cell to the fatty acids, which is at the red blood cell level," said Jackson, also associate dean for clinical research in Ohio State's College of Medicine. "Red blood cell levels also give an indication of long-term exposure to these fatty acids, which we took into account in looking for a preventive effect."

Broken hips are the most common osteoporosis-related fractures, with an estimated 350,000 occurring annually in the United States. About 20 percent of people die in the year followin
'/>"/>

Contact: Tonya Orchard
Orchard.6@osu.edu
614-292-7241
Ohio State University
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Heart-powered pacemaker could one day eliminate battery-replacement surgery
2. New test could help track down and prosecute terrorists
3. New antibiotic could make food safer and cows healthier
4. BPA could affect reproductive capabilities, cause infection of the uterus
5. Key to immune system disease could lie inside the cheek
6. New analysis of premature infants heartbeats, breathing could be cues for leaving NICU
7. Tiny electrical sensors could signal faster MRSA diagnosis
8. Corals could survive a more acidic ocean
9. Early warning system for seizures could cut false alarms
10. Rapid method of assembling new gene-editing tool could revolutionize genetic research
11. 800-year-old farmers could teach us how to protect the Amazon
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/24/2014)... 24, 2014) Scientists at The New York ... step closer to creating a viable cell replacement ... cells. , For the first time, NYSCF ... from skin samples of patients with primary progressive ... protocol to induce these stem cells into becoming ...
(Date:7/24/2014)... Bushmeat, the use of native animal species for food ... be a significant factor in the decline of many ... new study indicates that more than half of the ... raptors and hornbills., "By surveying not only the meat ... being eaten inside the forest by hunters and brought ...
(Date:7/24/2014)... current biodiversity, the product of 3.5 billion years of ... history of life. But it may be reaching a ... literature and analysis of data published in Science ... loss and decline of animals is contributing to what ... sixth mass biological extinction event. , Since 1500, more ...
Breaking Biology News(10 mins):NYSCF scientists one step closer to cell therapy for multiple sclerosis patients 2Stanford biologist warns of early stages of Earth's 6th mass extinction event 2Stanford biologist warns of early stages of Earth's 6th mass extinction event 3
... pay more for meals prepared with produce and meat ... meals actually increases when the price increases, according to ... of how customers perceive and value local food shows ... when they are priced slightly higher than meals made ...
... a poorly understood class of RNA produced in a mammal,s ... of the infection. Their findings are reported today in ... Microbiology. RNA (ribonucleic acid) contains information transcribed from the ... these RNAs translate sections of DNA code into building blocks ...
... New University of Florida research puts to rest the ... glacial period. It turns out it ended up in the ... findings have implications for modern-day global warming, said Ellen Martin, ... paper, which is published in this week,s journal Nature ...
Cached Biology News:Restaurant customers willing to pay more for local food 2New class of biomolecules triggered in response to respiratory virus infection 2New class of biomolecules triggered in response to respiratory virus infection 3New class of biomolecules triggered in response to respiratory virus infection 4UF research gives clues about carbon dioxide patterns at end of Ice Age 2UF research gives clues about carbon dioxide patterns at end of Ice Age 3
(Date:7/25/2014)... Pa. , July 25, 2014 /PRNewswire-iReach/ -- ... and consulting for global corporations operating in highly ... host its first annual Global User Group Conference, ... historic Philadelphia, Pennsylvania at ... - http://photos.prnewswire.com/prnh/20140724/130263 This ...
(Date:7/24/2014)... New York, NY - July 24, 2014 -- Keryx ... results from the long-term, randomized, active control Phase 3 ... ferric iron-based phosphate binder, for the treatment of hyperphosphatemia ... The PERFECTED study (PhosphatE binding and iRon delivery with ... the Journal of the American Society of Nephrology ...
(Date:7/24/2014)... Calif. , July 24, 2014  Now available ... to home. Rehealth Regenerative Therapies , located in ... and other physically active people a new health option: ... Regardless of age, countless patients suffer from joint ... activities, such as muscle tears, torn rotator cuff, tennis ...
(Date:7/24/2014)... Security forces worldwide rely on sophisticated equipment, trained ... other public areas against terrorist attacks. A revolutionary ... about to make their job much easier. , ... Patolsky of Tel Aviv University ,s School of ... developed by the Herzliya company Tracense, picks up ...
Breaking Biology Technology:Xybion Announces It Will Host International User Conference in Philadelphia 2Xybion Announces It Will Host International User Conference in Philadelphia 3Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 2Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 3Zerenex (ferric citrate) long-term Phase 3 study results published in JASN 4Stem Cells In Sports Injuries, Joints And Muscular Pain 2Stem Cells In Sports Injuries, Joints And Muscular Pain 3Nano-sized chip 'sniffs out' explosives far better than trained dogs 2
... , , , ... became the only hospital in the Midwest to acquire a dual console ... States to purchase the new system. , , ... the latest robotic-assisted surgery system that gives surgeons an enhanced three-dimensional view ...
... , , , , ... Inc. (Nasdaq: RGDX ) announced today that it has entered ... Partnership to raise approximately $4 million from the private placement of 3,057,907 ... $1.30 per share. The closing of the sale of the shares occurred ...
... , , , ... (NYSE: ARE ), Landlord of Choice to the Life ... long-term lease with Eli Lilly and Company as the anchor tenant ... Science Park ("the Alexandria Center"). Lilly has leased approximately 91,000 ...
Cached Biology Technology:St. John's Hospital Acquires Latest Technology in Robotic-Assisted Surgery 2Response Genetics Announces $4 Million Private Placement 2Response Genetics Announces $4 Million Private Placement 3Alexandria Real Estate Equities, Inc. Signs Biopharmaceutical Company, Lilly, as Anchor New York City Tenant at the Alexandria Center for Science and Technology 2Alexandria Real Estate Equities, Inc. Signs Biopharmaceutical Company, Lilly, as Anchor New York City Tenant at the Alexandria Center for Science and Technology 3Alexandria Real Estate Equities, Inc. Signs Biopharmaceutical Company, Lilly, as Anchor New York City Tenant at the Alexandria Center for Science and Technology 4
Screening assay to detect the Listeria monocytogenes in food samples by,DNA amplification and molecular hybridization on a microtiter plate....
... CopyControl™ vector can be induced prior to ... provide the stability of single-copy BACs with ... other cloning vectors. The kits provide the ... insert size screening system) necessary to create ...
... PCR Enhancer (with betaine) substantially improves ... and specificity for amplification of many ... in PCR eliminates the base-pair composition ... thermal stability, suppresses pauses of DNA ...
... Systems provide rapid, precise localization of ... frozen or paraffin-embedded tissue, cytospins and ... facilitate double or triple labeleing experiments, ... with primary antibodies of different animal ...
Biology Products: