News tagged with chemical structure
Quit smoking? Vitamin E may give extra boost to heart health
Taking a specific form of a vitamin E supplement can accelerate the health benefits that occur when people quit smoking, new research suggests. In the small study, improvement in blood vessel function associated with the ...
Health
Apr 23, 2013 |
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Examining function of all genes in the zebrafish genome to benefit human health
Equipped with the zebrafish genome, researchers have designed a method to assay the function of each and every gene and to explore the effects genetic variation has on zebrafish. So far the team has generated one or more ...
Genetics
Apr 17, 2013 |
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Engaging teenagers in science will improve the health of future generations
(Medical Xpress)—A science and educational-based approach to diet and lifestyle will help young people improve their own health and the health of their future children, Southampton research has shown.
Health
Mar 28, 2013 |
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Study shows how vitamin E can help prevent cancer
Researchers have identified an elusive anti-cancer property of vitamin E that has long been presumed to exist, but difficult to find.
Cancer
Mar 14, 2013 |
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Health and environment: A closer look at plastics
Plastics have transformed modern society, providing attractive benefits but also befouling waterways and aquifers, depleting petroleum supplies and disrupting human health.
Health
Jan 23, 2013 |
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Bullying by childhood peers leaves a trace that can change the expression of a gene linked to mood
A recent study by a researcher at the Centre for Studies on Human Stress (CSHS) at the Hôpital Louis-H. Lafontaine and professor at the Université de Montréal suggests that bullying by peers changes the structure surrounding ...
Psychology & Psychiatry
Dec 18, 2012 |
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Abnormal DNA maintenance related to cancer
DNA, like houses and cars, needs ongoing maintenance. Rays of ultraviolet sunlight, chemical pollutants and normal biochemical processes in the cell can damage it. Cells routinely repair this damage before making proteins ...
Cancer
Dec 10, 2012 |
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Soy-rich diets may not prevent hot flashes in most menopausal women
(HealthDay)—Consuming soy products doesn't prevent hot flashes and night sweats in most women, a large study suggests.
Health
Nov 22, 2012 |
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Bioprinting has promising future
Writing in the journal Science, Professor Derby of The School of Materials, looks at how the concept of using printer technology to build structures in which to grow cells, is helping to regenerate tissue.
Medical research
Nov 15, 2012 |
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Renal cancer cells target of new bark-derived drug
(Medical Xpress)—Associate Professor Joe W. Ramos, PhD, a cancer biologist at the University of Hawai'i Cancer Center in collaboration with Assistant Professor William Chain, PhD, from the UH Mānoa's Chemistry Department ...
Cancer
Nov 05, 2012 |
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BPA's real threat may be after it has metabolized
Bisphenol A or BPA is a synthetic chemical widely used in the making of plastic products ranging from bottles and food can linings to toys and water supply lines. When these plastics degrade, BPA is released ...
Health
Oct 04, 2012 |
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Metabolism in the brain fluctuates with circadian rhythm
(Medical Xpress)—The rhythm of life is driven by the cycles of day and night, and most organisms carry in their cells a common, (roughly) 24-hour beat. In animals, this rhythm emerges from a tiny brain ...
Neuroscience
Aug 28, 2012 |
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New silk technology stabilizes vaccine and antibiotics so refrigeration is not needed
Researchers funded by the National Institutes of Health have developed a new silk-based stabilizer that, in the laboratory, kept some vaccines and antibiotics stable up to temperatures of 140 degrees Fahrenheit. This provides ...
Medical research
Jul 09, 2012 |
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Computer model successfully predicts drug side effects
A new set of computer models has successfully predicted negative side effects in hundreds of current drugs, based on the similarity between their chemical structures and those molecules known to cause side effects, according ...
Medical research
Jun 11, 2012 |
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Internet and new drugs: A challenge for public health
A group of researchers from the IMIM (Hospital del Mar Research Institute) and from the INAD (Hospital del Mar Neuropsychiatry and Addictions Institute) has participated in an international study aiming to give a general ...
Health
May 08, 2012 |
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Chemical structure
A chemical structure includes molecular geometry, electronic structure and crystal structure of a chemical compound. Molecular geometry refers to the spatial arrangement of atoms in a molecule and the chemical bonds that hold the atoms together. Molecular geometry can range from the very simple, such as diatomic oxygen or nitrogen molecules, to the very complex, such as protein or DNA molecules. Molecular geometry can be roughly represented using a structural formula. Electronic structure describes the occupation of a compound's molecular orbitals.
For more information about Chemical structure, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
