Navigation Links
A Unique Technique To Visualize How The heart functions Developed

to actually see changes in the electrical potential of a single cell, multiple cells, or even the entire heart, they said. Importantly, the researchers also found that the PGH dyes could also be made of use simultaneously with other probes, such as for calcium, to provide a more complete picture of the processes influencing normal and abnormal rhythms. They found that, they could now map, in real time, action potentials, or voltage changes, of cardiac cells below the surface of the heart while following calcium transients (a measure of the local force generated by each cell) during each action potential. Dr. Waggoner, professor of biological sciences and MBIC director, Mellon College of Science, Carnegie Mellon University, said that, a unique feature of the PGH dyes is their large Stokes shifts, the wavelength difference between excitation and fluorescence, which make them particularly advantageous for simultaneously mapping action potentials and calcium transients with less interference and therefore greater sensitivity. Explaining that longer wavelengths of light can penetrate farther into tissue, Dr. Ernst, senior research scientist at Carnegie Mellon's MBIC, noted that one of the dyes in particular exhibited excitation at wavelengths far into the red region of the spectrum, significantly longer than the other dyes. And this dye can image the electrical activity of cells deeper inside the heart, he stated. The researchers are trying to understand the mechanisms which influences the long QT intervals, the time that it takes a depolarised cell to return to its repolarized state on animal models. They explain that it is widely accepted that structural abnormalities of potassium channels are often associated with a hereditary condition called Long QT Syndrome, which affects between 5,000 and 10,000 people in the United States and can have fatal consequences. But that it is normal for women of pre-menopausal age to have slightly prolonged QT intervals, t
'"/>




Page: 1 2 3

Related medicine news :

1. Christmas, Carols And Unique Indian Christianity
2. Unique Smoking Helpline Launched In Manchester
3. Unique Smoking Helpline Launched In Manchester
4. A Unique Train To Spread Awareness About AIDS
5. Unique Cancer Rehabilitation Program Launched To Improve Cancer Care
6. Orissa Boy Invents Unique Communication Device For Paralysed
7. Dermatologists Provide Unique Evidence of Possible Cause of Rare Skin Condition
8. Unique Tomatoes Tops In Disease-Fighting Antioxidants
9. Unique Savings Scheme Aids Sex Workers
10. Australian City Fights Global Warming in a Unique Way
11. Unique Models Help Teach Nanoscience to the Blind
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Unique Technique Visualize How The heart functions Developed

(Date:7/27/2014)... New York, NY (PRWEB) July 27, 2014 ... and Tea Production industry has fared well, thanks ... tea and coffee blends. According to the Coffee Association ... data available), Canadians consume 2.7 cups of coffee per ... shed light on the health benefits of drinking tea ...
(Date:7/27/2014)... (PRWEB) July 27, 2014 The European ... market in Europe with analysis and forecast of revenue. ... grow from around $509.4 million in 2013 to $657.1 ... 2013 to 2018. , Browse through the TOC of ... idea of the in-depth analysis provided. It also provides ...
(Date:7/27/2014)... 2014 As Tylenol lawsuits ... move forward in federal court, Bernstein Liebhard LLP ... of the benefits purportedly associated with acetaminophen, the ... which appears in the The Lancet, looked at ... whom were given either acetaminophen or a placebo ...
(Date:7/27/2014)... Ticket Down is a reputable source ... in Miami, FL at the Sun Life Stadium on August ... underway. In the opening game, Olympiacos from Superleague Greece defeated ... an early lead in their group. Six other teams will ... including Manchester City, Manchester United, AS Roma, Liverpool FC, Inter ...
(Date:7/27/2014)... WA (PRWEB) July 27, 2014 Individuals that ... injury would greatly benefit from the newly released ebook ... claims. , Designed to help those struggling through the ... type of accident, the ebook guide attempts to help individuals ... full health with the help of their doctors and an ...
Breaking Medicine News(10 mins):Health News:Coffee and Tea Production in Canada Industry Market Research Report Now Available from IBISWorld 2Health News:Coffee and Tea Production in Canada Industry Market Research Report Now Available from IBISWorld 3Health News:Europe Agricultural Adjuvants Market is Expected to Reach $657.1 million in 2018 - New Report by MicroMarket Monitor 2Health News:Europe Agricultural Adjuvants Market is Expected to Reach $657.1 million in 2018 - New Report by MicroMarket Monitor 3Health News:Europe Agricultural Adjuvants Market is Expected to Reach $657.1 million in 2018 - New Report by MicroMarket Monitor 4Health News:Europe Agricultural Adjuvants Market is Expected to Reach $657.1 million in 2018 - New Report by MicroMarket Monitor 5Health News:As Tylenol Lawsuits Mount, Bernstein Liebhard LLP Notes Study Questioning Some Benefits Purportedly Associated with Acetaminophen 2Health News:As Tylenol Lawsuits Mount, Bernstein Liebhard LLP Notes Study Questioning Some Benefits Purportedly Associated with Acetaminophen 3Health News:As Tylenol Lawsuits Mount, Bernstein Liebhard LLP Notes Study Questioning Some Benefits Purportedly Associated with Acetaminophen 4Health News:Guinness International Champions Cup Finals Tickets: Ticket Down Slashes Ticket Prices for International Champions Cup Finals in Miami at Sun Life Stadium 2Health News:Guinness International Champions Cup Finals Tickets: Ticket Down Slashes Ticket Prices for International Champions Cup Finals in Miami at Sun Life Stadium 3Health News:Auto Accident Personal Injury Ebook Guide Released by The Jones Firm 2
... An Indian origin scientist at the Rensselaer Polytechnic ... build artificial muscles using carbon nanofibres .,Artificial muscles ... creating a smoother, more human-like motion than jerky ... could be used to power robots, prosthetic limbs ...
... Food Safety Authority (NZFSA) has issued a warning to the ... fear that it has additives not cleared for use in ... the safety of baby food in the country. ,The ... in the baby formula. ,Four Nutricia Karicare Gold Plus ...
... health institutions found to be violating various health laws . ... arrest and prosecute the operators of these institutions. ,In ... shops which constitute immeasurable health hazards to its innocent ... health facilities in different parts of the state. ...
... has been an alarming rise in the number of suicides ... way back in 1989 . Unfortunately, most such incidents have ... were 736 cases of attempted suicide from 2001 until May ... quite different. ,,The records of just one major hospital ...
... and final Harry Potter book has been leaked on the internet, ... of the pages, said to be from the US edition of ... to a number of websites, that have seen a deluge of ... ,If the leak is not a hoax, then the photographs reveal ...
... calculations are a knotty affair for most young adults in ... 14 of them cannot solve basic maths questions meant for ... survey was conducted to mark the release of the ITV ... , ,The brain gain software props up pre-school children to ...
Cached Medicine News:Health News:Additives in Baby Products Raise Fresh Concerns in New Zealand 2Health News:Nigerian Health Authority Crackdown On Sub-Standard Health Institutions 2Health News:Kashmir Battles Alarming Increase in Suicides 2Health News:Kashmir Battles Alarming Increase in Suicides 3
(Date:7/25/2014)... , July 25, 2014  Corporate libraries are ... understanding new advancements in technology and how to cope ... libraries in the pharmaceutical and medical device industries are ... the information and services they provide. ... LLC there are many forces of change that leading ...
(Date:7/25/2014)... 25, 2014  Smile Train and its technology partner ... Virtual Surgery Simulator among leading global health innovations in ... in Washington, D.C. at The ... "Smile Train is honored to be represented ... of innovators in health and medicine that TEDMED unites ...
(Date:7/25/2014)... LAS VEGAS , July 25, 2014 GrowBLOX ... of a binding Memorandum of Understanding ("MOU") with LaurelCo, LLC, ... to pursue the acquisition of both cultivation and dispensary medical ... . Pursuant to the MOU, GBLX will acquire a 20% ... use our proprietary GrowBLOX TM growing chambers, as well ...
Breaking Medicine Technology:Forces of Change Reshaping Corporate Libraries & Information Services 2Smile Train and BioDigital Selected to Showcase Virtual Surgery Simulator in The Hive at TEDMED 2014 2Smile Train and BioDigital Selected to Showcase Virtual Surgery Simulator in The Hive at TEDMED 2014 3GrowBLOX Sciences, Inc. Partners with LaurelCo, LLC to Obtain Licenses to Cultivate and Dispense Medical Marijuana in Illinois 2GrowBLOX Sciences, Inc. Partners with LaurelCo, LLC to Obtain Licenses to Cultivate and Dispense Medical Marijuana in Illinois 3
The CD Horizon Antares Spinal System represent a new addition to the CD Horizon Spinal System. It is based around a new, anatomically designed "pringle shaped" staple that allows for the placement of...
... Moss Miami is a universal hook, rod, and ... spinal procedures. The Moss Miami system utilizes a ... screws, and a dual closure mechanism. The load ... for proper tension band principle to be applied ...
BLF21A Alarm Model measures microcirculation in 1 cubic mm of tissue for real-time assessment of perfusion....
A portable, easy to use, dual-channel laser-Doppler tissue perfusion and temperature monitoring system, at a remarkably affordable price....
Medicine Products: