Canadian paper innovation holds promise for improved global health safety
...developing countries; One billion people who lack access to an improved water source. Key to developing bioactive-paper products is the ability to merge advances in biochemistry with current paper-production processes. Researchers are investigating the development of a bioactive ink which would allow ...New genetic data overturn long-held theory of limb development
...for caviar, which gives scientists relatively easy access to the animal for study. The fin of paddlefish resembles that of zebrafish. The interior arrangement is the same, but the back part of the paddlefish fin has longer elements. Accepted theory among scientists has been that the pattern of Hox gene expr...Exercise reverses aging in human skeletal muscle
... appear in the May 23 edition of the on-line, open access journal PLoS One. The gene expression profiles involved age-specific mitochondrial function; mitochondria act as the "powerhouse" of cells. Multiple studies have suggested that mitochondrial dysfunction is involved in the loss of muscle mass and fu...Immune antibodies penetrate neurons to clear Alzheimer's-linked amyloid
...eimer's can cross the blood-brain barrier, gaining access to the brain," Dr. Gouras explains. He remains one of the leading authorities on beta-amyloid plaques because of earlier work on its deposition and accumulation between neurons. "One of the things those earlier immunotherapy studies taught us was t...HIV in breast milk killed by flash-heating, new study finds
...ospital, and co-author of the paper. "Here we have access to safe water and formula, so it makes less sense for HIV-positive mothers in developed countries to take the risks associated with feeding babies their breast milk." Studies indicate that when babies are breastfed exclusively, there is a 3 to 4 pe...BioMed Central announces new interdisciplinary Biofuels Journal
...ion of fuels from biomass. A peer-reviewed, open access journal, Biotechnology for Biofuels will begin acc...role in addressing global climate change. An open access journal is urgently needed to ensure that researchers, policymakers and the public have access to th...2007 Joint Assembly in Acapulco -- press conference schedule
...de for you as you wait. The Press badge provides access to any of the scientific sessions of the meeting, ...ences are welcome. Here are the phone numbers and access code for doing so: From USA and Canada, call (toll free): +1 888 481 3032 From other locations, c...Ocean observing contracts awarded to UC San Diego and University of Washington
... data, observatories in the ocean will allow us to access data from our labs and desktops. Through the OOI, ...formative OOI will provide continuous, interactive access to the ocean for the oceanographic research and education communities. The OOIs observatory elements...Media events planned for 2007 American Society of Gene Therapy meeting, May 30-June 3
...cts presented at the 2007 Annual Meeting. To gain access to the 10th Annual Meeting of the American Society of Gene Therapy, journalists and medical/science writers must provide the information found on the ASGT Media Registration form. The registration fee for working media representatives is waived. Medi...Gene thought to assist chemo may help cancer thrive
...e results appear in the May 16 edition of the open access journal PLoS ONE. P53 has long been recognized as a key player in directing chemotherapy-damaged cancer cells to self annihilate, but less attention has been paid to p53s role in repairing damaged cells,said John McDonald, chair of Georgia Techs Sc...100 percent of pregnant women have at least one kind of pesticide in their placenta
...ntaminants accumulated in the organism have direct access to the microenvironment where the embryo/foetus develops. The doctoral thesis Exposicin materno-infantil va placentaria a compuestos qumicos medioambientales con actividad hormonal (Maternal-child exposure via the placenta to environmental chemical...1 month post launch, Interactive Autism Network reports 13,000 participants
...utism. Never before have researchers been offered access to such a large pool of family-provided data on th...titutions across the country have already begun to access IAN data to: Supplement and enhance current research studies Compare and validate existing...Childhood environment influences reproductive function
...emselves in an environment where the body has more access to energy. In other words, when theyre under less ...nges, primarily due to poor sanitation and limited access to healthcare. These aspects of the environment in Bangladesh are thought to be responsible for the ...New impetus through networking
...engineering and monitoring cameras in difficult to access environments. (Coordinator: Professor Hans Zappe, Albert Ludwigs University of Freiburg) The scientists in the Priority Programme "Optically Generated Sub-100 nm Structures for Biomedical and Technical Applications" seek to identify an integrated ...Researchers create model of cancer-preventing enzyme, study how it works
...s process. Our structure tells us how oxygen gets access to electrons stored in the enzyme. We think we've identified a gate that opens to let oxygen into the enzyme where the electrons are stored." In this way, proline dehydrogenase is important in preventing cancer. White said its unusual for proline ...Book explores history, causes of allergy and asthma epidemic
...ockroach allergens and pesticides, plus inadequate access to medical care combine to make impoverished urban residents vulnerable to asthma," he says. Students, a mix of undergrads and grads, have been studying issues of disease ecology this semester in Mitman's class on the history of environment and hea...Magnetic computer sensors may help study biomolecules
...ical and forensic studiesa sort of magnetic random access memory (MRAM) for biosciences. Spin valves are made by stacking thin layers of materials with different magnetic properties. Their net magnetization can be switched on and off by applying an external magnetic field of sufficient strength to align t...Brains reflect sex differences
...According to research published in the online open access journal BMC Biology, brain structures have developed due to different pressures on males and females to keep up with social or competitive demands. An international research team consisting of Patrik Lindenfors, Charles Nunn and Robert Barton exami...Landmark study identifies large number of new proteins implicated in Huntington's disease
...ournals usually require scientists to pay a fee to access study results. Tobin added that the need for further scientific inquiry is urgent. There is currently no effective treatment or cure for HD, which is typically characterized by involuntary movements and dementia. The disease slowly diminishes a pe......ed or moved so that the repair proteins could gain access to the damaged DNA site. The findings also suggested that before ATM can move to the double-strand break, it must first become activated so it can trigger a critical series of signals linked to DNA repair. Inactive ATM exists as a pair of these mo...