Navigation Links
American Heart Association 2008 Wrap-Up Report: Top Research Advances Include Studies That Influence Medical Care, Apply Science To 'Real World' Communities
Date:1/21/2009

an Heart Association's Scientific Sessions 2008.

Funding: Supported by AstraZeneca

8. A platform for new hearts.

Perfusion-decellularized matrix: using nature's platform to engineer a bioartificial heart

In patients with very severe heart failure, mechanical artificial hearts are of substantial benefit. However, their limitations provide the background for the much greater potential of new biologic, or "bioartificial" hearts, in which the pumping is done by actual heart muscle, rather than metal and plastic. There are multiple problems to be solved before new hearts can be grown for patients dying from heart failure, but one hurdle was overcome this year. In a study using a rat model, researchers demonstrated that it is possible to create a functioning bioartificial heart using a matrix from which cells had been removed as a platform in which new immuno-compatible cardiac cells could survive and function.

Source: Nature Medicine, Jan. 13, 2008; Nature Med. 2008; 14: 213-21. www.nature.com/nm

Funding: This study was supported by a Faculty Research Development Grant to H.C.O. and D.A.T. from the Academic Health Center, University of Minnesota, Minneapolis, and by funding from the Center for Cardiovascular Repair, University of Minnesota, and the Medtronic Foundation to D.A.T.

9. The building blocks of new hearts

Human cardiovascular progenitor cells develop from a KDR1 embryonic-stem-cell-derived population

To grow a new heart, it is necessary to have not only heart muscle cells, but also endothelial cells to line the inside of the heart as well as cells that develop into blood vessels. This year it was demonstrated that all three kinds of cells can be derived from a common cardiovascular progenitor
'/>"/>

SOURCE American Heart Association
Copyright©2009 PR Newswire.
All rights reserved

Page: 1 2 3 4 5 6 7 8 9 10

Related medicine news :

1. Horphag Research Receives 2008 Frost & Sullivan North American Health Ingredients Excellence In Research Award
2. African-Americans have worse prognosis at colorectal cancer diagnosis
3. The American Red Cross Honors Community Hero Dr. Martin Luther King Jr.
4. Christie Brinkley Helps Launch New Campaign to Reintroduce Americans to Milk as Natures Wellness Drink
5. Americans Continue Eating Nutritious and Convenient Snacks Despite Tough Economic Times
6. American Association for Homecare Criticizes Release of Controversial Medicare Bidding Rule in Final Hours of Bush Administration
7. More Americans Urged to Get Cancer Screenings
8. Economic Stimulus Package Could Impinge on Americans Health Privacy
9. Detroit Area Hospitals Seek $75 Million from United American HealthCare Arising out of its Management of the Liquidated OmniCare HMO
10. Survey: Americans Love for Financial Security Taking Precedence over Traditional Romance This Valentines Day
11. Video: Supermodel Kim Alexis Joins Forces with the American Association of Clinical Endocrinologists in a National PSA to Raise Awareness About Thyroid Problems
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/24/2014)... It is better to give than to receive at ... new study suggests. , The study found that 15- and ... their money to family members, are less likely to become ... risks or keeping the money for themselves. , The researchers ... Academy of Sciences . , The study focused on the ...
(Date:4/24/2014)... National Science Foundation has awarded LSU Health Sciences ... (REU) Site grant in the amount of $295,635. ... from diverse social and educational backgrounds, underrepresented in ... The project will provide students with training ... It will be led by Principal Investigator ...
(Date:4/23/2014)... frozen stool from healthy, unrelated donors was safe ... diarrhea caused by Clostridium difficile , according ... Clinical Infectious Diseases and available online. Known ... effective whether given via a colonoscope or a ... make this promising treatment more readily available to ...
(Date:4/23/2014)... director at the National Institute of Arthritis and Musculoskeletal ... recipient of the Ross Prize in Molecular Medicine, conferred ... Medicine . The award will be given on June ... Manhattan, followed by scientific presentations by Dr. O,Shea and ... Institutes of Health. , The award, which includes a ...
(Date:4/23/2014)... have developed a way to detect and measure cancer ... particles with tails of synthetic DNA., A team led ... used gold nanoparticles to target and bind to fragments ... variants, which can indicate the presence and stage of ... in a cell can be determined by examining the ...
Breaking Medicine News(10 mins):Health News:Study: Altruistic adolescents less likely to become depressed 2Health News:Pilot study suggests ways to widen access to fecal transplants for C. diff infections 2Health News:NIH scientist to receive Ross Prize in Molecular Medicine 2Health News:Gold nanoparticles help target, quantify breast cancer segments in a living cell 2
... in the journal Annals of Neurology, says that radiation emitted ... is the first study to show that mobile phone affect ... ,Italian researchers found in the current study that ... brain closest to the phone when used for 45 minutes ...
... set of dietary guidelines. Apart from the dietary guidelines ... Dietary Guidelines, the revised Food Guide Pyramid and food ... ,All the guidelines though are given by different organizations ... by all are increased intake of fruit and vegetables, ...
... mosquito-transmitted viral fever//, has claimed two lives in Madhya ... officials said. ,The disease, which has been reported ... the state through villages in Betul district bordering Maharashtra, ... stooped posture to the victim as a result of ...
... symptom of Sj?gren’s (SHOW-grins) syndrome was found to be the ... periods. ,Typical signs and symptoms include dry, gritty ... causes difficulty swallowing, dental cavities and enlarged parotid glands. The ... and in front of your ears. Other signs and symptoms ...
... treatments has been accused of placing money before patients//, ... drug. <BR.,Patients suffering from cancer linked to asbestos will ... is pemetrexed disodium, after a study conducted ... ,The group analyzed the cost effectiveness of the ...
... is made easy but the new fat-busting laser treatment called SmartLipo. ... to be a quicker and less invasive form of liposuction//. It ... the double chins areas. About six cosmetic surgery clinics in ... treatment. ,But he Food and Drug Administration (FDA) has ...
Cached Medicine News:
(Date:1/15/2014)... , Jan. 15, 2014  Zafgen, Inc., a leading ... of severely obese patients, today announced initial results ... selective inhibitor of methionine aminopeptidase 2 (MetAP2), in ... of genetic obesity.  These results showed improvements in ...
(Date:1/14/2014)... 14, 2014 The Brandeis Medical Center, led by Dr. ... premier and affordable laser tattoo removal experience with the advanced Astanza ... in providing high quality cosmetic services with cutting edge medical technology ... Southern California has seen a dramatic increase in ...
(Date:1/14/2014)... 14, 2014 NineSigma , Inc., the leading ... Innovation Leadership Summit , May 14-16, 2014 at the ... Ohio . This is the ... to breakthrough achievements through open innovation. Participants will learn ...
Breaking Medicine Technology:Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 2Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 3Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 4Beverly Hills Physician Features Tattoo Removal with the Astanza Duality Laser, Offers $99 Special 2Expect the Unexpected from Leading Global Innovators at NineSigma Leadership Summit, Sharing Winning Strategies to Advance Innovation 2Expect the Unexpected from Leading Global Innovators at NineSigma Leadership Summit, Sharing Winning Strategies to Advance Innovation 3Expect the Unexpected from Leading Global Innovators at NineSigma Leadership Summit, Sharing Winning Strategies to Advance Innovation 4
... , FORT LAUDERDALE, Fla., Dec. 22 LifeSync ... purchased the Besson Patent Portfolio and other wireless vital ... the use of wireless, two-way, digital communication between patient-electrodes ... patient. The acquired patent portfolio includes additional wireless improvements ...
... , HULL, England and FT. SASKATCHEWAN, Canada, ... & Nephew plc (LSE: SN; NYSE: SNN ), ... substantially all of the assets of Nucryst Pharmaceuticals Corp. ("Nucryst") ... manufacturing assets from Nucryst,s Fort Saskatchewan, Canada operations and the ...
Cached Medicine Technology:Smith & Nephew Completes Acquisition of the Assets of Nucryst Pharmaceuticals Corp. 2Smith & Nephew Completes Acquisition of the Assets of Nucryst Pharmaceuticals Corp. 3
Plastic micro-hematocrit capillary tubes from Globe Scientific Inc. are designed for use in 75 mm (3 inches) hematocrit centrifuges and come with many features....
Hemato-clad Hematocrit Tubes combine the precision of glass with the safety provided by a Mylar® overwrap. Now you can give your laboratory staff safety with no compromise in accuracy....
... Vivid 3 system is designed to address ... performance, and offer an even wider range ... the OR. From color flow imaging with ... new Vivid 3 offers a wealth of ...
... Volcano's new VH IVUS technology ... allow simplified interpretation of ultrasound images ... composition of each patient's atherosclerotic plaques. ... plaque component types: fibrous, fibro-fatty, dense ...
Medicine Products: