Navigation Links
Photographs as a parameter

Retinal photographs could help detect people who are at high risk of suffering a stroke, say US researchers. They say their technique is cheap enough to be used by opticians and GPs to mass-screen patients.Strokes are caused by brain cell death due to bleeding from damaged blood vessels. Drugs that are effective at preventing stroke in high-risk patients are available, so doctors are keen to identify people with changes to their network of blood vessels - their vascular system - that make them more likely to suffer a stroke. //

Previous research has shown that people with a narrowing of certain brain blood vessels are at a higher risk of stroke. A team led by Tien Hu Ssang at the University of Wisconsin in Madison reasoned that a narrowing of similar blood vessels in the retina should be a good indicator of these changes. "We assume the changes in the vessels on the retina are the same as any in the brain, " he says.

The team photographed the retinas of 12000 people and monitored their health for four years. They found that people with 'blots' or narrowing of tiny blood vessels on the retina were two and a half times more likely to suffer a stroke during the study. This finding held true even when the team controlled for risk factors that might affect both the eyes and risk of stroke, like diabetes, age, smoking and high blood pressure.

Ann Elsner from eye institute Boston says the study shows the value of looking carefully at the eye. "The eyes are the windows to the world," she says.Hu Ssang studied vascular changes on the micrometer scale - far too small to be seen with the naked eye. He developed a computer program to measure and compare the ratio between the size of arterial blood vessels, taking blood to the eye, and venuolar blood vessels, taking it back to the heart.


'"/>




Page: 1

Related medicine news :

1. Photographs for Diagnosis
2. Photographs as a parameter
3. Photographs An Effective Tool In Detecting Skin Cancer
4. Bacterial Photographs Created By Student Scientists!
5. Photographs as a parameter
6. Important parameters of life: Longevity and quality: both improved by exercise
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Photographs parameter

(Date:1/22/2015)... 22, 2015 The federal court overseeing thousands ... District Court, Southern District of West Virginia has upheld a ... proceeding’s first bellwether trial. In an Order dated January 21st, ... after finding that C.R. Bard had not proven a miscarriage ...
(Date:1/22/2015)... 2015 For over 20 years, Dr. David Cruz ... Vista area has treated just about every type of injury ... And for those same twenty-plus years, the team at ... injuries with the best possible doctor. With the combined ...
(Date:1/22/2015)... Recently, Weddingshe.com has added many trendy Champagne wedding ... annual revenues in the past three years. Today, the business ... , According to the sales manager of the company, this ... in 2015. This point can be reflected on the discounted ...
(Date:1/22/2015)... 22, 2015 As interest in the value ... gains momentum worldwide, Rev. Eric J. Hall , president ... (HCCN), will be the keynote speaker on January 27 ... public health system. , The conference, “Hope and Resilience: Innovative ...
(Date:1/22/2015)... State Forestry Institute of Mecklenburg-Vorpommern in Germany ... from GEOSYSTEMS, a dedicated Hexagon Geospatial and Intergraph partner ... Geospatial’s ERDAS APOLLO for cataloging, managing, and ... clouds and documents. This effort will enable the State ...
Breaking Medicine News(10 mins):Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 2Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 3Health News:Court Upholds $2 Million Vaginal Mesh Lawsuit Verdict Levied Against C.R. Bard in First Federal Bellwether Trial, Bernstein Liebhard LLP Reports 4Health News:Industry Leading Chiropractor in Oceanside Joins the Doctors on Liens Network 2Health News:Weddingshe Announces A Special Offer On Its Popular Glamorous Wedding Dresses 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 2Health News:HealthCare Chaplaincy CEO to Keynote Spiritual Care Summit in Israel 3Health News:State Forestry Institute Mecklenburg-Vorpommern, Germany Embraces Hexagon Geospatial Technology 2Health News:State Forestry Institute Mecklenburg-Vorpommern, Germany Embraces Hexagon Geospatial Technology 3
... reducing weight and increasing exercise cut the risk of ... sugar are known to be at increased risk of ... complications, it would be very useful if there was ... disease. ,Researchers for the Diabetes Prevention Programme ...
... food meals may be quick and easy, but no matter ... fat. Now there is new reason to restrict the junk ... Nestel, of melbourne's Baker Medical Research Institute, fed 10 volunteers ... butter, whole milk and ice cream (the meal delivered 50 ...
... that Women who smoke while pregnant are 60 percent to ... a baby with a cleft lip or palate. The risk ... that a mother-to-be smokes each day, even after factors like ... finding, based on the largest-ever examination of cleft lip and ...
... was initially lauded as a major breakthrough for women ... their// prescription because of the drug's rigid dosing instructions: ... minutes before eating, and downed with plenty of water. ... indigestion. ,So scientists tried giving women a week's ...
... composition and anti-oxidant content are associated with ... derived from diabetic patients.//Researchers designed a study ... from patients with diabetes mellitus to normoglycemic ... effects of dietary beta-carotene supplementation on LDL ...
... yet another good reason to exercise regularly. We know that ... our risk of heart disease and stroke,// and it even ... also good for reducing our risk of ovarian cancer. ... very appropriate. That makes it all the more important to ...
Cached Medicine News:
(Date:1/23/2015)... 2015 For the pharmaceutical industry, marketplace success is tied ... the importance of the managed markets function - which is ... as payer formularies and provider networks play an increasingly large ... same time, managed markets leaders must continually identify the optimal ...
(Date:1/23/2015)... Markets ( http://www.researchandmarkets.com/research/vzhr6h/video ) has announced the addition ... Share, Growth, Trends and Forecast 2014 - 2020" report ... topic of fascination since the era of the cold war ... Soviet Russia. Earlier even a small glimpse of human form ...
(Date:1/23/2015)... DUBLIN , Jan. 23, 2015 Research and Markets ... of the "Urinary Catheters Market (Indwelling or Foley ... - Global Industry Analysis, Size, Share, Growth, Trends and ... , At present, the global market ...
Breaking Medicine Technology:As Payer Influence Rises, Pharmaceutical Companies work to Optimize the Managed Markets Function 2Video Telemedicine Market- Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 2Video Telemedicine Market- Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 3Urinary Catheters Market (Indwelling or Foley Catheters, Intermittent Catheters and Male External or Condom Catheters) - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 2Urinary Catheters Market (Indwelling or Foley Catheters, Intermittent Catheters and Male External or Condom Catheters) - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 3
... WORTH, Texas, Oct. 26 Wound Management Technologies, Inc., (OTC ... today that it has reached an agreement with Biocure S.r.l. ... form of activated collagen, CellerateRx®. , CellerateRx is cleared ... all acute and chronic wounds except for 3rd degree burns ...
... INGELHEIM, Germany and ST. JOSEPH, Mo., Oct. 26 ... with its U.S. animal health business Boehringer Ingelheim Vetmedica, ... with Pfizer to acquire a significant portion of the ... includes products in the U.S., Australia, Canada and South ...
Cached Medicine Technology:Wound Management Technologies (OTCBB- WNDM) Signs Biotech Agreement With Biocure S.r.l. of Milan, Italy 2Wound Management Technologies (OTCBB- WNDM) Signs Biotech Agreement With Biocure S.r.l. of Milan, Italy 3Boehringer Ingelheim Animal Health Closes Deal to Acquire a Significant Portion of the Fort Dodge Animal Health Business From Pfizer 2Boehringer Ingelheim Animal Health Closes Deal to Acquire a Significant Portion of the Fort Dodge Animal Health Business From Pfizer 3
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
... a national reference laboratory and a worldwide ... ARUP offers an extensive test menu of ... clinical and anatomic pathology. Owned by the ... more than half of the nation's university ...
... ARUP Laboratories is a national reference laboratory ... research and development. ARUP offers an extensive ... medical tests in clinical and anatomic pathology. ... Laboratories' clients include more than half of ...
Medicine Products: