Only half of recalled meat and poultry is recovered, study finds
...III), as well as the type of hazard -- biological, physical or chemical. They also considered whether the product came from a large, small or very small plant. They found that during this five-year period, 74 percent of the recalls were classified as Class I, the most serious threat to human health. That didn...Measurement clarifies role between protein structure and cell adhesion
...luence how the crystal is formed that override the physical interactions." By showing that NCAM forms either of two adhesive configurations, which require different domains and span different membrane separations, the researchers have reconciled several apparently contradictory experimental results, and valid...Cellular problems found behind complex obesity syndrome
...rotubules' functions, especially in diseases whose physical characteristics overlap with those of BBS." Microtubules act as the roads that chromosomes travel in order to move to opposite sides of the cell during cell division. They also transport molecules and packets of molecules to the cell membrane for...Harvard Stem Cell Institute hosts inaugural symposia
...Within a few years, Harvard hopes to add a central physical location for the institute, complete with laborato...work in their own labs at different locations, the physical closeness enabled by a central lab facility should allow informal meetings and foster an environment...Four new research centers to explore link between oceans and human health
...ed by the respective strengths of NSF and NIEHS in physical and biological sciences, said Leinen, highlights the capacity of federal research agencies to work together in a collaborative fashion and to leverage resources to support the highest quality interdisciplinary research. "The NIEHS and the National Sc...New Woods Hole Center for Oceans and Human Health established
...he third project will focus on coastal ecology and physical processes that may influence human health risks fr...hree institutions in marine biology, genomics, and physical oceanography and modeling, and encourage new collaborations. "The observations we make could spark ...DELTA mission and ESA astronaut dock with ISS
...fields of human physiology, biology, microbiology, physical science, Earth observation, education and technology. Part of this programme started in Soyuz TMA-4 on the flight to the ISS, with Kuipers carrying out procedures for two human physiology experiments (MOP, MUSCLE) and two biology experiments (FLOW, K...Stretching DNA on a tiny scale, researchers probe the basis for its compaction
...hs. Comparing the range of these step sizes to the physical dimensions of Condensin complexes, the authors were able to make some informed proposals for how Condensins interact with DNA for example, by forming large DNA loops that can be popped open by increased stretching force. It remains unclear whether i...Mantis shrimp may have swiftest kick in the animal kingdom
...s suggest that the shrimp is taking advantage of a physical process called cavitation - the destructive effect of exploding bubbles - to break snail shells. The bubbles are created by negative pressure near the point of impact, either during the swift strike or as the heel of the appendage pulls back afterwar...Moderate iron deficiency affects cognitive performance - but iron supplementation improves it
... known consequences of iron deficiency are reduced physical endurance, an impaired immune response, temperature regulation difficulties, changes in energy metabolism, and in children, a decrease in cognitive performance as well as negative affects on behavior. While iron deficiency was once presumed to exert...Longer-term, moderate exercise improves immune activity
...Studies at Acadia University for another series of physical and immune function tests. Muscle strength increased significantly. There were no changes in weight, but total cholesterol and plasma LDL decreased significantly (HDL remained unchanged). To measure immune activity, lymphocytes from each participant ...Is a single bout of exercise helpful or harmful in getting a good night's sleep?
...n general, quality of sleep improves after regular physical exercise. However, a number of factors such as th...in recreational sports or their jobs required some physical labor), but they were not engaged in a regular training program. The volunteer's characteristics (a...DELTA mission heading to ISS with Dutch ESA astronaut
...fields of human physiology, biology, microbiology, physical science, Earth observation, education and technology. The DELTA mission is sponsored by the Dutch Government through the Ministry of Education, Culture and Science and the Ministry of Economic Affairs, and many of the experiments were developed by D...Alcoholism risk linked to gene involved in brain chemistry
... responses to alcohol consumption, such as loss of physical coordination, effect on mood, and alcohol withdrawal symptoms. Alcoholism, which affects nearly 14 million Americans and can cause many social and health problems costing society an estimated $185 billion annually, is what scientists call a "complex...Keck Futures Initiative announces grant recipients
...signaling networks within the cell using automated physical experimentation and hypothesis generation. The approach is based on new engineering topological system identification methods combined with a unique automated experimental system capable of accurately controlling and measuring nutrients in cultured s...UF study: Barren Siberia, of all places, may be original home to animal life
...ieberman drew his findings from comparisons of the physical characteristics, such as the number of body segments, of thousands of fossilized trilobites from different continents listed in a KU computer database. By grouping those with similar characters together, he determined where different groups originate...Researchers caution against linking strep, neuropsychiatric disorders
...troke, Kurlan is now studying 80 children who have physical or vocal tics or have been diagnosed with obsessiv...the two. Every three months the children receive a physical exam, including a blood test, regardless of how they feel, since children with strep often feel fine...Genetic basis of hereditary nerve disorder revealed
...now available to patients with the disease include physical therapy and moderate activity to maintain muscle strength. Patients often rely on leg braces and, in some cases, become wheelchair-dependent. While defects in multiple genes are known to underlie various forms of CMT, the current finding uncovers a w......''The results overturn 20 years of research in the physical chemistry of water,'' says team leader Anders Nilsson, a chemical physicist at the Stanford Linear Accelerator Center (SLAC). ''It's going to be a big shock in the whole field.'' The SSRL is a division of SLAC, a U.S. Department of Energy (DOE) facil...... "The results overturn 20 years of research in the physical chemistry of water," says SLAC's Anders Nilsson, the team's leader. "It's going to be a big shock in the whole field," he says. The SSRL is a division of the Stanford Linear Accelerator Center, a U.S. Department of Energy facility operated by Stanfor...