Tag: "process" at medical news

New study in 'Nature' demonstrates protection against cell death during heart attack

...s deprived of oxygen, cells begin to die through a process involving rupture of the mitochondria. When cyclophilin D is deleted from the mitochondria, however, a cell's ability to die is blocked, according to Dr. Molkentin. "When a person comes to a hospital and it's realized that he or she is having a hear...

Satellite survey enhances knowledge of Tuscan landslides

...dinarily. "The final results are now undergoing a process of implementation within land planning and risk prevention policies of the Arno Basin National Authority for its PAI. The proposed methodology represents one of the first examples in Europe of full integration of remote sensing data into land regulat...

HIV testing should be routine part of primary health care for sexually active

...l counseling could be performed during the consent process for the test, followed by in-depth counseling for persons who receive a positive test result, for patients who request counseling, or when the health care provider believes counseling is appropriate. ...

Physicians may not be accurate in their confidence levels of their diagnoses, says Pitt study

...," Dr. Friedman said. "The whole decision support process presupposes that clinicians know when to seek help or pay attention to help that is offered," he said, noting that this study is not about how often physicians are correct, but rather, when they are correct, whether they are aware of it. "Dr. Friedm...

Advertising by academic medical centers may risk eroding public trust, says study

...to attract patients, but none have a formal review process to assess the balance and straightforwardness of t... advertise to attract patients, none have a formal process for reviewing the ads to assure balance and straightforwardness. Of the 122 ads that were aimed at ...

Indiana University researchers closer to helping hearing-impaired using stem cells

...ion might greatly enhance the possibility that the process would result in development of specific sensory neurons."...

Some brain cells 'change channels' to fine-tune the message

...her charged atoms that then keep the communication process going. In the cells in the cerebellum, a channel made of proteins called AMPA receptors, built from subunits called GluR3 and GluR4, is usually found at the synapse. If the cells are shocked with an electric current, within minutes the channels are r...

NIH state-of-the-science panel calls for 'demedicalization' of menopause

...cientific evidence. The panel members came to this process free of academic or financial bias regarding the conference topic. As conditions for their inclusion on the panel, they must have never published data or opinions that could be used to answer the conference questions and they must hold no financial i...

Treatment of cardiac lesions without anaesthesic

...is implanted into the heart. The monitoring of the process at all times is carried out by transesophageal ecography, requiring the patient to be anaesthesised and the presence of an ecographer and anaestheticians. The novelty incorporated by the Cardiology Intervention Unit is the undertaking of the monitor...

Can you read my mind? W.M. Keck Foundation funds innovative brain research at Carnegie Mellon

...of the brain over a specific duration of time. The process generates a massive amount of data--a single scan measures the activity level in about 20,000 voxels (3-D pixels) once every second. Each voxel is about the size of a peppercorn. So Just and Mitchell use data mining and statistical machine software t...

RIT takes eye-tracking research to next level

... for the Deaf (NTID), focuses on how deaf students process information in the classroom. Another project tracks how the human eye perceives high-speed motion on large-scale LCD monitors for Sharp Research Laboratory of America. Until recently, visual perception research was rooted in laboratories where subj...

UNH launches 2nd spinout company with NIH grants

...tents based on Hersman's innovations and is in the process of filing for two more. "This is great for UNH and New Hampshire," said Robert Dalton, director of UNH's Office of Intellectual Property Management, "because students can continue to be involved in the development of the technology and if the company...

Targeting mutant B-Raf protein reduces melanoma development

...ar support the tumors remained the same size. This process occurs by reducing the secretion of VEGF, a factor downstream of B-Raf promoting vascular development, from melanoma cells. "Because the tumors remained the same size, siRNA or BAY 43-9006 would have to be paired with another therapeutic agent to cau...

Storage time and temperature effects nutrients in spinach

...ecause, despite the damage done during the heating process for canned spinach, it may retain more of its nutrients than fresh spinach kept in the refrigerator for a few days. The same holds true for frozen spinach. Frozen spinach retains more of its nutrients for a longer time than fresh spinach because of t...

Protecting human subjects focus of national FDA conference at UH

... path" of medical product development includes the process and crucial steps that determine whether and how quickly a medical discovery becomes a reliable device for patient use. With a number of challenges and issues concerning the protection of human subjects, this "critical path" will be thoroughly exami...

Fixing of the lumbar column aided by simple radiological techniques

... by simple radiological techniques facilitates the process and avoids complications. This technique has arisen as a result of the conclusion of the PhD thesis by Dr. Matas Alfonso, specialist in the Department of Orthopaedic and Bone Surgery at the University Hospital of Navarre, and has been based on resear...

Epstein-Barr virus protein crucial to its role in blood cancers

...laboratory research into how EBV drives the cancer process has directly identified a critical component of the cell cycle for control. Now we can develop targeted therapeutics to disrupt the function of this viral protein." The researchers surmise that the first use of future therapies from these studies wil...

Chemicals in tattoo inks need closer scrutiny

...dication of the presence of metals, and are in the process of running more tests to verify the identity of the metals. A number of potential health problems might be stemming from the lack of oversight, according to the researchers. There have been a variety of claims that tattoo inks cause adverse effects i...

New fingerprint visualization method uses X-rays to reveal missing clues

...he fingerprint so it can be easily photographed, a process called contrast enhancement. But fingerprints pres... time consuming, he adds. The new technique uses a process called micro-X-ray fluorescence (MXRF), which rapidly reveals the elemental composition of a sample ...

Philanthropist Paul F. Glenn launches labs for aging research at Harvard Medical School

...ated to finding the molecular answers to the aging process so we can understand the mechanisms of normal agin...esting whether these genes can forestall the aging process and increase the heathspan of mice. He has also identified a master controller of the SIRT genes, w...

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(Date:4/17/2014)... It,s estimated that as many as 10 million older ... of loneliness and isolation. , However, new research ... retired older Americans for six years found that ... of depression by more than 30 percent. , "That,s ... State University professor of telecommunication, information studies and media ...
(Date:4/17/2014)... April 17, 2014 EcoHealth Alliance, a nonprofit ... issues, published a comprehensive review today examining the current ... virus. The review calls for improved global surveillance strategies ... the recent outbreak of Ebola in West Africa that ... countries of Guinea and Liberia. According to the ...
(Date:4/17/2014)... not uncommon these days to find a colored ribbon representing ... breast cancer. But what color ribbon does one think of ... designated color, for many suffering from the disease, black may ... University study consisting of lung cancer patients, primarily smokers between ... more light on the stigma often felt by these patients, ...
(Date:4/17/2014)... 2014While 94 per cent of Canadians surveyed said they ... for a specific number of genetic conditions, only 80 ... in screening that would sequence their newborns, genomes.,Most newborns ... their first day or two of life in which ... heels and tested for about five to 54 conditions, ...
(Date:4/16/2014)... Calif. Consider the marvel of the embryo. It begins ... function as they multiply to become the cells of our ... the body. , Now, in a feat of reverse tissue ... genetic coding that allows embryonic cells to proliferate and transform ...
Breaking Medicine News(10 mins):Health News:Internet use can help ward off depression among elderly 2Health News:Re-emergence of Ebola focuses need for global surveillance strategies 2Health News:Re-emergence of Ebola focuses need for global surveillance strategies 3Health News:Unraveling the 'black ribbon' around lung cancer 2Health News:Researcher looks at public perceptions around newborn testing 2Health News:Researcher looks at public perceptions around newborn testing 3Health News:Stanford scientists develop 'playbook' for reverse engineering tissue 2Health News:Stanford scientists develop 'playbook' for reverse engineering tissue 3
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