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:7/9/2014)... geographic ranges in which animals can be found, concern ... Does an increased range for a host mean new ... says a team of UC Santa Barbara scientists, including ... published in the Journal of Biogeography , Hechinger, ... opposite may happen: Hosts may actually lose their parasites ...
(Date:7/9/2014)... (July 9, 2014) Emerging fungal pathogens pose ... parasitic group, causing population declines of amphibians, bats, ... University of South Florida published in the prestigious ... acquire behavioral or immunological resistance to a deadly ... , "Acquired resistance is important because it ...
(Date:7/9/2014)... injuries have identified an immune marker that predicts ... infection. The study, led by clinician-scientists at Nationwide ... the journal Shock , is part of ... clinical implementation of quick-turnaround immune function tests and ... following critical illness or injury in pediatric patients. ...
Breaking Biology News(10 mins):Not at home on the range 2Not at home on the range 3Not at home on the range 4USF study: Amphibians can acquire resistance to deadly fungus 2Immune function predicts infection risk among child trauma patients 2Immune function predicts infection risk among child trauma patients 3
... stem cells, ability to regenerate damaged tissue could offer ... myopathy and muscular dystrophy, according to researchers from the ... procedure has been successfully used to regrow muscles in ... all tissue-based illnesses in humans such as in the ...
... young, apparently healthy athletes suddenly collapse, it can be due ... have now discovered a genetic modification that leads to cardiac ... can give zebrafish a heart condition. Since the fish have ... could be critical for humans as well. ...
... and Innovation in Global BiometricsGAITHERSBURG, Md., March 4 ... has been named the Biometrics Systems Integrator "Company ... the Corporation,s leadership in developing innovative biometrics solutions ... Sullivan based the award on a rigorous analysis ...
Cached Biology News:Stem cell breakthrough gives new hope to sufferers of muscle-wasting diseases 2Why 'lazy Susan' has a weak heart 2Lockheed Martin Named Biometrics 'Company of the Year' by Frost and Sullivan 2
(Date:1/14/2014)... 2014 Date: Friday, April 11, 2014 , ... Club, 1360 Almshouse Road, Warrington, Pa. , Details: ... dedicated to finding a cure for hepatitis B and improving ... its annual Crystal Ball on Friday, April 11 at Warrington ...
(Date:1/14/2014)... New York, NY (PRWEB) January 14, 2014 ... coverage of Alliqua, Inc. (OTCQB: ALQA). Alliqua is an ... products to serve the wound care market. , Free ... Alliqua was restructured with a seasoned management team and ...
(Date:1/14/2014)... 14, 2014  RXi Pharmaceuticals Corporation (OTCQX: RXII), a ... innovative therapies addressing major unmet medical needs using ... Notice of Allowance from the United States Patent ... compounds (sd-rxRNA®), for the treatment of fibrosis. The ...
(Date:1/14/2014)... 14, 2014 During the 1600’s through the ... “The Doctor’s Plague.” In this time period, doctors did not ... at times, to the death of vulnerable patients. In the ... that they may be unwittingly transmitting herpes viruses to their ...
Breaking Biology Technology:Hepatitis B Foundation to Host Annual Crystal Ball Gala 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3RXi Pharmaceuticals Receives US Notice of Allowance for a Key Patent Relating to its Self-Delivering Technology with sd-rxRNAs targeting CTGF, including RXI-109, for the Treatment of Fibrotic Disorders 2RXi Pharmaceuticals Receives US Notice of Allowance for a Key Patent Relating to its Self-Delivering Technology with sd-rxRNAs targeting CTGF, including RXI-109, for the Treatment of Fibrotic Disorders 3Study: Fatigued Medical Interns Infect Their Patients with Herpes Viruses; The CBCD Sees a Parallel with “The Doctor’s Plague” 2Study: Fatigued Medical Interns Infect Their Patients with Herpes Viruses; The CBCD Sees a Parallel with “The Doctor’s Plague” 3
... Dendreon Corporation (Nasdaq: DNDN ) today announced that management ... Healthcare Conference in New York City, NY on May 25, 2011 ... in Rancho Palos Verdes, CA on June 7, 2011 at 2:00 ... live and available for replay from Dendreon,s website, www.dendreon.com . ...
... BRISBANE, Calif., May 19, 2011 InterMune, Inc. (NASDAQ: ... of its 2011 Analyst Day presentations on Thursday, May ... in New York.  Presentations by InterMune,s executive management team ... and a comprehensive update of InterMune,s commercial and scientific ...
... CARY, N.C., May 19, 2011 ... its flexible 100% web-based Life Science Study Management ... successfully used globally by Leading European and USA ... eStudy,s on-line study design, management, communication, data collection ...
Cached Biology Technology:InterMune to Webcast 2011 Analyst Day Presentations 2Leading Ag Biotechnology Companies in Europe and America Save 50-80% of Field Study Management Time with eStudy 2Leading Ag Biotechnology Companies in Europe and America Save 50-80% of Field Study Management Time with eStudy 3
...
... An entire pressurized perfusion system ... in physiology, biophysics, electrochemistry, or general ... as little as 100 microliters of ... eight solutions in milliseconds from a ...
...
Request Info...
Biology Products: