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Highly lethal Ebola virus has diagnostic Achilles' heel for biothreat detection, scientists say - 06/04/2013

By screening a library of a billion llama antibodies on live Ebola viruses in the Texas Biomedical Research Institute's highest biocontainment laboratory, scientists in San Antonio have identified a potential weakness in the make-up of these deadly agents that can immediately yield a sensitive...

Vaccine adjuvant uses host DNA to boost pathogen recognition - 06/04/2013

Aluminum salts, or alum, have been injected into billions of people as an adjuvant to make vaccines more effective. No one knows, however, how they boost the immune response. Researchers continue unraveling the mystery of adjuvants with a report that host DNA coats the alum adjuvant and induces two...

Experts call for research on prevalence of delayed neurological dysfunction after head injury - 05/04/2013

One of the most controversial topics in neurology today is the prevalence of serious permanent brain damage after traumatic brain injury (TBI). Long-term studies and a search for genetic risk factors are required in order to predict an individual's risk for serious permanent brain damage, according...

Liver transplantation for patients with genetic liver conditions has high survival rate, study finds - 05/04/2013

Patients faced with the diagnosis of a life-threatening liver disease have to consider the seriousness of having a liver transplant, which can be a definitive cure for many acquired and genetic liver diseases. Among the main considerations are the anxiety of waiting for a donor organ, the risks...

Researchers help unlock pine beetle's Pandora's box - 05/04/2013

A paper detailing the newly created sequencing of the mountain pine beetle's genome will be gold in the hands of scientists trying to stem the beetle's invasion into eastern forests. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/G...

New live bi-ocular animations of two oceans now available - 05/04/2013

NOAA's GOES-13 and GOES-15 weather satellites sit 60 degrees apart in a fixed orbit over the eastern and western U.S., respectively, providing forecasters with a look at the movement of weather systems in the Atlantic and Pacific Oceans. The GOES Project announced the creation of satellite...

Hubble sees light and dust in a nearby starburst galaxy - 05/04/2013

The Hubble Space Telescope has taken an image of a small, sparkling hook in the dark sky -- a beautiful object is known as J082354.96+280621.6, or J082354.96 for short. It is a starburst galaxy, so named because of the incredibly (and unusually) high rate of star formation occurring within it....

Mapping the chemistry needed for life at Jupiter's moon Europa - 05/04/2013

A new paper led by a NASA researcher shows that hydrogen peroxide is abundant across much of the surface of Jupiter's moon Europa. The authors argue that if the peroxide on the surface of Europa mixes into the ocean below, it could be an important energy supply for simple forms of life, if life...

Fecal microbial transplantation found to be possible treatment for ulcerative colitis - 05/04/2013

A new clinical trial has found that fecal microbial transplantation (FMT) has resulted in the improvement or absence of symptoms in most pediatric patients with active ulcerative colitis. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/H...

Material turns 'schizophrenic' on way to superconductivity - 05/04/2013

Physicists on the hunt for the origins of high-temperature superconductivity have published new findings this week about a material that becomes "schizophrenic" -- simultaneously exhibiting the characteristics of both a metallic conductor and an insulator. In a theoretical analysis, researchers offer an explanation for a...

Román Arjona coordinará la sección económica de la Dirección General de I+D de la CE - 05/04/2013

El hasta hoy secretario general de Ciencia, Tecnología e Innovación, Román Arjona, ha sido nombrado consejero para los Asuntos Económicos de la Dirección General de Investigación e Innovación de la Comisión Europea. Arjona será sustituido en el puesto que deja vacante en el Ministerio de Economía...

La capacidad de lectura y nominación de objetos están en zonas distintas del cerebro - 05/04/2013

El Hospital Universitario Quirón Madrid ha liderado un estudio sobre las capacidades de lectura e interpretación de símbolos y de denominación visual. Su hallazgo, publicado en la revista Neurosurgery, afirma que dichas habilidades están en regiones separadas del cerebro. Fuente :...

Un neuronavegador virtual para la investigación del cerebro - 05/04/2013

Brain Dynamics, una spin-off de la Universidad de Málaga, ha desarrollado un sistema de neuronavegación que permite realizar una reconstrucción tridimensional del cerebro. La herramienta facilitará la investigación y docencia sobre el cerebro y ayudará a realizar operaciones cerebrales menos invasivas, más eficientes y seguras...

Mentiras y medias verdades de la monja antivacunas - 05/04/2013

Teresa Forcades presenta un libro y con él vuelve a los medios su teoría de la conspiración en la que unas élites oscuras tratan de dominar el mundo a través de las vacunas ||| Fuente : http://feedproxy.google.com/~r/materia/noticias/~3...

Un español al frente del programa de trasplantes de la OMS - 05/04/2013

José Ramón Nuñez, ex coordinador de trasplantes del Hospital Clínico de Madrid, acaba de ser nombrado máximo responsable del Programa de Trasplantes de la OMS. De la misma forma el director de la Organización Nacional de Transplantes, Rafael Matesanz,  ha sido designado asesor de la OMS en materia de trasplantes....

Ideado un nuevo método para separar moléculas especulares sobre grafito - 05/04/2013

Una investigación con la colaboración del CSIC ha desarrollado un método para separar moléculas especulares, es decir con la misma estructura pero invertida como si de un espejo se tratara. El trabajo abre el camino para el diseño de materiales con una utilidad química específica que pueden ser de utilidad para ciertos...

Accidental discovery may lead to improved polymers - 05/04/2013

The discovery of an unexpected side product of polymer synthesis by University of Toronto chemical engineers may have implications for the manufacture of commercial polymers used in sealants, adhesives, toys and even medical implants. Fuente : http://www.eurekalert.org/pub_releases/2013-04/uot...

MRI measure of blood flow over atherosclerotic plaque may detect dangerous plaque - 05/04/2013

Researchers from Boston University School of Medicine have shown that using magnetic resonance imaging to measure blood flow over atherosclerotic plaques could help identify plaques at risk for thrombosis. Fuente : http://www.eurekalert.org/pub_releases/2013-04/bum...

Symposium highlights epigenetic effects of milk - 05/04/2013

According to animal scientists at the 2012 ADSA-ASAS Joint Annual Meeting, drinking milk has life-long effects. Researchers have seen physical and behavior changes in livestock and monkeys given milk. Fuente : http://www.eurekalert.org/pub_releases/2013-04/aso...

Liver transplantation for patients with genetic liver conditions has high survival rate - 05/04/2013

This study is a first-of-its-kind, single-institution comparison of outcomes for both pediatric and adult patients undergoing liver transplantation for lethal genetic syndromes. Researchers found that children with genetic disorders that cause fibrosis, cirrhosis, and other liver conditions, which can affect other organs, have...

SFU researchers help unlock pine beetle's Pandora's box - 05/04/2013

A paper detailing the newly created sequencing of the mountain pine beetle's genome will be gold in the hands of scientists trying to stem the beetle's invasion into eastern forests. The journal Genome Biology has published the paper. Fuente : http://www.eurekalert.org/pub_releases/2013-04/sfu...

Experts call for research on prevalence of delayed neurological dysfunction after head injury - 05/04/2013

Long-term studies and a search for genetic risk factors are required in order to predict an individual's risk for serious permanent brain damage, according to a review article published by Sam Gandy, M.D., Ph.D., from the Icahn School of Medicine at Mount Sinai in a special issue of Nature Reviews...

UT Arlington motor skills research nets good news for middle-aged - 05/04/2013

People in their 20s don't have much on their middle-aged counterparts when it comes to some fine motor movements, researchers from UT Arlington have found. In a simple finger-tapping exercise, study participants' speed declined only slightly with age until a marked drop in ability with participants in their mid-60s. Fuente :...

Corporate accounting earnings data relevant for determining value of the aggregate stock market - 05/04/2013

While teaching a course on financial information analysis, Panos Patatoukas observed that capital market participants and policy makers are increasingly turning to accounting earnings data from corporate financial reports for hints regarding the prospects of the aggregate stock market. This observation indicated that, at the...

Researcher offers clues on the origins of life - 05/04/2013

A structural biologist at the Florida State University College of Medicine has made discoveries that could lead scientists a step closer to understanding how life first emerged on Earth billions of years ago. Fuente : http://www.eurekalert.org/pub_releases/2013-04/fsu...

Vaccine adjuvant uses host DNA to boost pathogen recognition - 05/04/2013

Aluminum salts, or alum, have been injected into billions of people as an adjuvant to make vaccines more effective. No one knows, however, how they boost the immune response. Researchers at National Jewish Health continue unraveling the mystery of adjuvants with a report that host DNA coats the alum adjuvant and induces two...

Walking can lower risk of heart-related conditions as much as running - 04/04/2013

Walking can lower the risk of high blood pressure, high cholesterol and diabetes as much as running. The more people walked or ran each week, the more their health benefits increased. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/J...

Scientists to Jupiter's moon Io: Your volcanoes are in the wrong place - 04/04/2013

Jupiter's moon Io is the most volcanically active world in the Solar System, with hundreds of volcanoes, some erupting lava fountains up to 250 miles high. However, concentrations of volcanic activity are significantly displaced from where they are expected to be based on models that predict how...

Listening to the Big Bang – in high fidelity - 04/04/2013

Physicist have updated the decade-old re-creation of the sound of the Big Bang that started the universe. Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/2...

New measurement of crocodilian nerves could help scientists understand ancient animals - 04/04/2013

A new study has measured the nerves responsible for the super-sensitive skin on a crocodile's face, which will help biologists understand how today's animals, as well as dinosaurs and crocodiles that lived millions of years ago, interact with the environment around them. Fuente :...
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NOTICIAS DESTACADAS
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