Navigation Links
Saliva can help diagnose heart attack, study shows
Date:4/16/2008

AUSTIN, TexasEarly diagnosis of a heart attack may now be possible using only a few drops of saliva and a new nano-bio-chip, a multi-institutional team led by researchers at The University of Texas at Austin reported at a recent meeting of the American Association for Dental Research.

The nano-bio-chip assay could some day be used to analyze a patient's saliva on board an ambulance, at the dentists office or at a neighborhood drugstore, helping save lives and prevent damage from cardiac disease. The device is the size of a credit card and can produce results in as little as 15 minutes.

Many heart attack victims, especially women, experience nonspecific symptoms and secure medical help too late after permanent damage to the cardiac tissue has occurred, says John T. McDevitt, principal investigator and designer of the nano-bio-chip. Our tests promise to dramatically improve the accuracy and speed of cardiac diagnosis.

McDevitt, a professor of chemistry and biochemistry at The University of Texas at Austin, collaborated with scientists and clinicians at the University of Kentucky, University of Louisville, and The University of Texas Health Science Center at San Antonio.

McDevitt and his collaborators took advantage of the recent identification of a number of blood serum proteins that are significant contributors to, and thus indicators of, cardiac disease.

Leveraging microelectronics components and microfabrication developed initially for the electronic industry, they developed a series of compact nano-bio-chip sensor devices that are biochemically-programmed to detect sets of these proteins in saliva.

Researchers from the University of Kentucky College of Dentistry tested saliva from 56 people who had a heart attack and 59 healthy subjects for 32 proteins associated with atherosclerosis, thrombosis and acute coronary syndrome. They found these proteins were in higher concentrations in saliva of heart attack
'/>"/>

Contact: Dr. John McDevitt
mcdevitt@mail.utexas.edu
512-471-0046
University of Texas at Austin
Source:Eurekalert

Page: 1 2

Related biology news :

1. Carnivorous plants use pitchers of slimy saliva to catch their prey
2. Mental stress reduces blood flow to the heart in patients with gene variation
3. Macadamia nuts can be included in heart healthy diet
4. Pitt and University of Chicago researchers uncover process behind heart muscle contraction
5. Power of molecular imaging reveals secrets of the heart
6. Nutrition research unveiled this week shows pistachios are smart for the heart
7. Exercise during pregnancy leads to a healthier heart in moms- and babies-to-be
8. Childrens Hospital leads projects to develop nations first heart assist devices for young children
9. A stronger heart with flavonoids
10. New study shows low-fat diets more likely to reduce risk of heart disease than low-carb diets
11. Taking the fight against cancer to heart
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/23/2015)... BEDFORD, Mass., July 23, 2015 Aware, Inc. (NASDAQ: ... services, today reported financial results for its second quarter ended ... quarter of 2015 was $4.5 million, a decrease of 33% ...  Net income in the second quarter of 2015 was $0.3 ... million, or $0.04 per diluted share, in the same period ...
(Date:7/21/2015)... , July 21, 2015 Passwords ... as seen in the recent U.S. Office of ... solution to the infosec conundrum, but developers and ... stored. To address this dilemma, Biometrics-as-a-Service provider HYPR ... Biometric Tokenization SDK for third party integration. ...
(Date:7/9/2015)... 2015  Synaptics Inc. (NASDAQ: SYNA ), a leading ... will report financial results for the fourth quarter and ... the close of market. The company will host a ... p.m. PT (5:00 p.m. ET), during which management may ... the live call, analysts and investors should dial 888-455-2260 ...
Breaking Biology News(10 mins):Aware, Inc. Reports Second Quarter 2015 Financial Results 2Aware, Inc. Reports Second Quarter 2015 Financial Results 3Aware, Inc. Reports Second Quarter 2015 Financial Results 4Aware, Inc. Reports Second Quarter 2015 Financial Results 5Aware, Inc. Reports Second Quarter 2015 Financial Results 6HYPR Corp. Launches Industry First Biometric Tokenization Platform 2HYPR Corp. Launches Industry First Biometric Tokenization Platform 3HYPR Corp. Launches Industry First Biometric Tokenization Platform 4Synaptics to Report Fourth Quarter, Fiscal Year 2015 Results on July 30 2
... Hill researchers have made a discovery that may have implications ... A and B in humans. , Mouse embryonic stem cells ... into the liver reverse a form of hemophilia in mice ... A report of the study appears in the journal Proceedings ...
... evolutionary paradigm, Luiz Rocha and colleagues from the Smithsonian ... and the University of Hawaii, report coral reef fish ... than from fish thousands of miles away. An ecological ... development of a more synthetic treatment of speciation on ...
... moms that alcoholic beverages can improve their nursing performance, ... even moderate doses of alcohol affect the hormones responsible ... is important for women," comments lead author Julie Mennella, ... just to improve the quality or quantity of her ...
Cached Biology News:Embryonic Stem Cells Treated With Growth Factor Reverse Hemophilia In Mice: UNC Researchers 2Embryonic Stem Cells Treated With Growth Factor Reverse Hemophilia In Mice: UNC Researchers 3An (ecological) origin of species for tropical reef fish 2Alcohol consumption disrupts breastfeeding hormones 2Alcohol consumption disrupts breastfeeding hormones 3
(Date:7/30/2015)... Senomyx , Inc. (NASDAQ: SNMX ), a leading ... and commercialize novel flavor ingredients for the food, beverage, ... the second quarter 2015. "Moving into ... to achieve our commercial and financial goals," stated John ... "Since our last quarterly earnings report, our two partners ...
(Date:7/30/2015)... -- HIGHLIGHTS:Q2 2015 Results (all changes are ... sales were $697 million compared to $701 million in ... 8%, and changes in foreign currency exchange rates decreased ... , By business unit, organic sales growth was ... SAFC Commercial. , Reported diluted EPS was $0.98 ...
(Date:7/30/2015)... NH (PRWEB) , ... July 30, 2015 , ... ... homogenizer for advanced fluid applications and designed for continuous operation up to 1500 ... and sterilization-in-place, ensuring safety, efficiency, and preventing toxic contamination. , The Pony™ NS2006L ...
(Date:7/29/2015)... -- According to a new market research report, ... (2015-2020), , published by Mordor Intelligence, the Global market is ... of 2020, with North America being ... the global market size. The Global market for Stem Cells ... the period of (2015-2020).      (Logo: http://photos.prnewswire.com/prnh/20150428/740799) , ...
Breaking Biology Technology:SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 2SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 3SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 4SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 5SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 6SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 7SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 8SENOMYX ANNOUNCES SECOND QUARTER 2015 FINANCIAL RESULTS 9Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 2Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 3Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 4Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 5Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 6Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 7Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 8Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 9Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 10Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 11Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 12Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 13Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 14Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 15Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 16Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 17Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 18Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 19Sigma-Aldrich (NASDAQ - SIAL) Reports Q2 2015 Sales Of $697 Million And Adjusted Diluted EPS Of $1.01 20GEA Announces the Pony™ NS2006L… a Self-contained, High Pressure Lab Homogenizer for Product Development Ensuring Maximum Efficiency and Safety 2Asia Pacific to Dominate the Global Stem Cell Market - Vericel Corporation, Ocata Therpeutics, Athersys Inc., Cryo-Cell International, Geron Corporation, StemCells, Inc. Among the Major Players 2Asia Pacific to Dominate the Global Stem Cell Market - Vericel Corporation, Ocata Therpeutics, Athersys Inc., Cryo-Cell International, Geron Corporation, StemCells, Inc. Among the Major Players 3
... Jan. 15 Cell Therapeutics, Inc.,(CTI) (Nasdaq: CTIC ... offering,of 800,000 shares of CTI new common shares. This ... market capitalization. The offering is,expected to close on Wednesday, ... shares will be sold to Societe Generale,pursuant to the ...
... Shandong, China, Jan. 14 /Xinhua-PRNewswire-FirstCall/ --,China Biologic ... or the,"Company"), one of the leading manufacturers ... of China ("China" or the "PRC"), today,announced ... (approximately US$0.2,million) award by the Shandong Provincial ...
... Proven filter technology to underpin compact LED multiplexing ... Bookham, Inc.,(Nasdaq: BKHM ), a leading provider ... the biomedical market with its ZoroLight(TM) LED,multiplexing technology. ... filter technology, is designed for bio-analytical,applications and medical ...
Cached Biology Technology:Cell Therapeutics, Inc. (CTI) Prices $1.27 million (euros 856.000) Offering of Common Stock through Societe Generale 2China Biologic Products Gains Financial Support from Shandong Provincial Government on the Improvement of Production Facilities 2China Biologic Products Gains Financial Support from Shandong Provincial Government on the Improvement of Production Facilities 3Bookham to Enter Biomedical Illumination Market 2Bookham to Enter Biomedical Illumination Market 3
RAW; Collected from 8-12 week old sexually mature mice that are free of common parasites; RAW Collected from 8-12 week old sexually mature mice that are free of common parasites....
TP-1 (NDOG1)...
... Endothelin-1 (human, porcine) Endogenous potent ... ETA receptor and modulates vascular tonus. ET-1, ... three distinct endothelin genes. ET-2 and ET-3 ... two and six amino acids, respectively. All ...
... Checker Kits provide two highly efficient methods ... time-consuming plasmid preparation. By using the large-scale ... need to do is to transfer partial ... the transformation plates into the solutions provided ...
Biology Products: