אתר ISRACAST גאה לבשר לציבור הגולשים על שיתוף פעולה ייחודי בין ISRACAST למגזין
"בריא לדעת" המגזין לענייני רפואה, בריאות ואורח חיים בריא שבו כל הכתבות המופיעות
הינן פרי עטם של רופאים המובילים בתחומם ורוב הכותבים הינם מנהלי מחלקות במיטב בתי
החולים בארץ.
IsraCast website is proud to present a new category which will include articles
written by top Israeli doctors on various topics. The suitable articles will be
later translated to English.
Scientists at the Hebrew University of Jerusalem have succeeded in reversing brain birth defects in animal models, using stem cells to replace defective brain cells. The work of Prof. Joseph Yanai and his associates at the Hebrew University-Hadassah Medical School was presented at the Tel Aviv Stem Cells Conference last spring and is expected to be presented and published nest year at the seventh annual meeting of the International Society for Stem Cell Research in Barcelona, Spain.
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Operation Abraham is a consortium of institutions committed to the training of local doctors in Africa in the surgical procedures of male circumcision as a method of HIV/AIDS prevention.
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A new Israeli technology makes use of genetic engineering to allow the body to produce new blood vessels that can bypass obstructed arteries. A study conducted at Carmel Medical Center suggests that use of tissue engineering will result in an international breakthrough in the field of blood vessel bypasses - a development that may prevent the performance of bypass surgeries in situations of obstructed arteries.
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Dr. Bianca Rosenberg-Hagen: 'Too Many Face-lifts Can Turn Woman Into Plastic Surgery Cripple! Only Once Or Twice In A Lifetime'
'Sometimes Plastic Surgery To Make People Happy Is Like Saving Their Life - But Some Surgeons Overdo It'
'Israeli Plastic Surgery Enjoys High International Standard'
How many face-lifts should a woman have in her lifetime? How early should a face-lift be conducted? These are just some of the questions discussed by Dr. Bianca Rosenberg-Hagen, a leading Israeli plastic surgeon in a frank and wide ranging interview with IsraCast. Dr. Rosenberg-Hagen, who specialized in plastic-surgery at the Montefiore-Einstein Medical Center in New York, also has timely advice for both men and women, including those with breast cancer.
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By the end of the decade a revolutionary new micro-satellite will orbit around the world at an altitude of 700km sending precise information on agriculture and marine changes in unprecedented precision and detail. The Israeli-French project will allow farmers to better treat their crops, fisherman to locate large quantities of fish in mid-sea and will also vastly increase the ability of the scientific community to study and monitor the flora and fauna in many areas around the globe. Equipped with an advanced plasma engine, VENUS will be able to operate for at least 4-5 years in its planed orbit.
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Researchers from the Hebrew University have succeeded in isolating a variant of the Newcastle Disease Virus (NDV-HUJ), which usually affects birds, in order to specifically target cancer cells. The research, which has already cleared the first phase of clinical trials, is already patented and if all goes well it might receive an approval for clinical use, changing the way we think about viruses forever.
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An Israeli company has recently tested one of the most shock-resistant materials known to man. Five times stronger than steel and at least twice as strong as any impact-resistant material currently in use as protective gear, the new nano-based material is on its way to becoming the armor of the future.
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The Israeli company Hefestus has developed a unique technology that can significantly extend the shelf life of various products such as fruits and vegetables, fish and meat, grains and even flowers and medical drugs. Until recently the most common method for packaging foods and other products was MAP, or Modified Atmosphere Packaging. In MAP, air inside the package is replaced by inert gas mixtures (mainly Nitrogen and Carbon Dioxide), eliminating or reducing food spoilage. Low levels of oxygen prevent the evolution of organic germs and molds. One of the common ways of reducing the oxygen levels inside a package is by using a vacuum method. The main problem is that creating a vacuum can damage delicate products during the packaging process.
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A unique system that can produce Hydrogen inside a car using common metals such as Magnesium and Aluminum was developed by an Israeli company. The system solves all of the obstacles associated with the manufacturing, transporting and storing of hydrogen to be used in cars. When it becomes commercial in a few years time, the system will be incorporated into cars that will cost about the same as existing conventional cars to run, and will be completely emission free.
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A new technique that can accurately diagnose anxiety disorders by performing a simple blood test, was developed at the Hebrew University in Jerusalem. The researchers hope that the anxiety blood test will soon make its way into hospitals and E.R. rooms and give doctors and psychiatrists a quick and precise tool for examining, and eventually treating, these disorders. The team has recently started work on another common illness - depression. They hope to find a way to diagnose and finally treat the millions who suffer from this illness as well.
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An Israeli Inventor has developed a breathing apparatus that will allow breathing underwater without the assistance of compressed air tanks. This new invention will use the relatively small amounts of air that already exist in water to supply oxygen to both scuba divers and submarines. The invention has already captured the interest of most major diving manufacturers as well as the Israeli Navy.
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Cognitive technology is a new and evolving field which combines the interactive qualities of modern computers with the knowledge acquired by cognitive psychology to create tools that can preserve and improve our cognitive abilities. In this article, we chose to cover one of the pioneers in this field, the Israeli company CogniFit, which has developed a unique adaptive technology that enables its software to learn the users abilities, and based on this data, create a personalized cognitive training program.
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A system that could predict earthquakes has long been the Holy Grail of scientists trying to prevent the next catastrophe. Now a small Israeli company, backed by experts, is not only claiming to have discovered a method for accurately predicting earthquakes well before they occur, but also for preventing some of them.
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Until recently cosmologists could not explain why elliptical galaxies did not appear to have dark matter haloes surrounding them, which is known to exist in other types of galaxies. Analyzing data from a simulation performed on one of the most advanced supercomputers in the world, an Israeli cosmologist showed that the existing model of elliptical galaxies was wrong, proving that dark matter was there all along.
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A revolutionary method of using concentrated solar energy for producing hydrogen in a clean, safe and inexpensive way was developed by a cooperation of scientists from Israel, Sweden, Switzerland and France. This new method, based on the production of pure zinc, may enable an easier and quicker move to a hydrogen-based economy thus reducing the need for the depleting petroleum and its polluting side effects.
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An Israeli company developed a new technology for water disinfection. It uses ultra violet (UV) light to disinfect water and is 10,000 more effective then existing techniques. With impending regulatory changes in the U.S. and other countries, the move from chemical disinfectants to green non-toxic advanced disinfection solutions can improve the safety of the water while reducing its cost. The new system is also strong enough to kill the kind of biological agents bio-terrorists might use inside water reservoirs.
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