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.
Oded Abramsky was born in Jerusalem. He received M.D. and Ph.D.
degrees from the Hebrew University of Jerusalem. He did his residency
in Neurology at the Hadassah University Hospital and became Board
Certified in Neurology in 1973. In 1981-1988 he was the Chairman of the
Division of Neurology and Neurosurgery in the Hebrew University
Hadassah Medical School. In 1982 he was appointed Head of the
Neuroimmunolgoy Unit at Hadassah Medical Organization, and Professor of
Neurology at the Hebrew University of Jerusalem.
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Prof. Ada Yonath of the Weizmann Institute of Science, a leading researcher in the structural biology field, was awarded a Nobel Prize in chemistry.
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The best way to prevent and remove infections is
through the natural 'sterilising' action of the
immune response that combines elements of
both innate and adaptive immunity to ward off foreign
pathogens without medical intervention. The immune
system 'remembers' the cleared foreign antigens to
speed up its response to re-infection. The immune
system in most cancer patients can still completely
destroy viruses and bacteria. The ferocity and
specificity of this response can be witnessed in the
way an inadequately suppressed immune system can
completely destroy a large transplanted organ, while
sparing one’s own (self) tissues. This destructive
effect would be beneficial for cancer therapy if it could
be directed at tumours.
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The Bone Marrow Transplantation Department at Hadassah Hebrew University Medical Center operates as a national center for bone marrow transplantation and stem-cell-based medicine. The department uses stem cells from various sources including bone marrow, peripheral blood, umbilical cord blood and the placenta.
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NanoIsrael 2009 is a unique event, bringing together a diverse group of elite dynamic speakers and participants. The central showcase for Israel’s excellence in the interdisciplinary world of nanotechnology, NanoIsrael 2009 will bring together industry, academia, investors, non-governmental organizations and government representatives to focus on current research, commercial endeavours and future opportunities in nanotechnology.
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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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Is the smell of almonds closer to that of roses or bananas? Weizmann Institute scientists have now answered that question (roses) by showing for the first time that smells can be mapped and the relative distance between various odors determined. Their findings, which appeared recently in Nature Methods, may help scientists to unravel the basic laws underlying our sense of smell, as well as potentially enabling odors to be digitized and transferred via computer in the future.
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The past few years have witnessed a significant increase in the number of children diagnosed with autism, a childhood disorder that affects, language, communication, and social skills. According to the American Health Departments CDC (center for disease control), currently autism affects as many as 1 out of 300 children.
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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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