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Nottingham scientists exploit MRI technology to assist in the treatment of IBS

Scientists at The University of Nottingham are leading the world in exploiting MRI technology to assist in the treatment and diagnosis of Irritable Bowel Syndrome, a condition that causes serious inconvenience and discomfort to sufferers.

9 Jan 2014

Monitoring air pollution now possible with technological advances in air quality measurement methods

Launching a natural research experiment in Kathmandu, Nepal, this month using advanced monitoring methods to assess health risk from air pollution, environmental health scientist Rick Peltier at the University of Massachusetts Amherst hopes to demonstrate for the first time in a real-world setting that air pollution can and should be regulated based on toxicology variables rather than simply on the volume of particles in the air.

9 Jan 2014

Researchers use stem cells to study bone disorders from patients afflicted with genetic bone disease

Researchers have developed a new way to study bone disorders and bone growth, using stem cells from patients afflicted with a rare, genetic bone disease.

9 Jan 2014

Study raises hopes for new drugs to treat brain disorders associated with neurotransmitter imbalance

Although drugs have been developed that inhibit the imbalance of neurotransmitters in the brain - a condition which causes many brain disorders and nervous system diseases - the exact understanding of the mechanism by which these drugs work has not yet been fully understood.

8 Jan 2014

Synthetic cannabinoid molecule created for osteoarthritis

Chemical compounds synthesised in the laboratory, similar to those found in cannabis, could be developed as potential drugs to reduce the pain of osteoarthritis.

7 Jan 2014

New guidelines provide screening recommendations for people at higher risk of developing lung cancer

Alarmingly, more than 200,000 Americans will be diagnosed with lung cancer this year and nearly 160,000 people will die of the disease. In fact, according to the American Cancer Society, lung cancer takes more lives each year than colorectal, breast and prostate cancers combined.

7 Jan 2014

Researchers discover novel compounds that are hundreds of times more mutagenic

Researchers at Oregon State University have discovered novel compounds produced by certain types of chemical reactions - such as those found in vehicle exhaust or grilling meat - that are hundreds of times more mutagenic than their parent compounds which are known carcinogens.

6 Jan 2014

Unseen stream of rubbish flowing through London could be a serious threat to aquatic wildlife

Thousands of pieces of plastic have been discovered, submerged along the river bed of the upper Thames Estuary by scientists at Royal Holloway, University of London and the Natural History Museum.

3 Jan 2014

Scientists discover new class of cells expressing olfactory receptors in human airways

Your nose is not the only organ in your body that can sense cigarette smoke wafting through the air. Scientists at Washington University in St. Louis and the University of Iowa have showed that your lungs have odor receptors as well.

3 Jan 2014

FDA, USDA approve SALMONELEX as GRAS food processing aid against Salmonella

FDA & USDA announced today they have approved SALMONELEX as a "GRAS" (Generally Recognized as Safe) food processing aid against Salmonella. The new product consists of natural phages against Salmonella and is produced by Micreos of The Netherlands. The company confirms that industrial scale projects with US poultry processors will start in January 2014.

31 Dec 2013

Real and sham weekly acupuncture treatments ease hot flashes of anticancer drug treatment

Both real and sham weekly acupuncture treatments eased hot flashes and other side effects of anticancer drug treatment in a small, preliminary study of breast cancer patients, Baltimore researchers have found.

23 Dec 2013

Boston College researchers combine two catalytic reactions to produce highly reactive compounds

Boston College chemists have developed a new chemical synthesis methodology that converts chemicals known as alpha-olefins into new organic compounds.

20 Dec 2013

Researchers map cell's complex genetic interactions to fix UV damaged DNA

Researchers at the University of California, San Diego School of Medicine, with colleagues in The Netherlands and United Kingdom, have produced the first map detailing the network of genetic interactions underlying the cellular response to ultraviolet (UV) radiation.

19 Dec 2013

Exposure to dust from homes with dogs may alter immune response to allergens

A new study suggests that exposure to dust from homes with dogs may alter the immune response to allergens and other asthma triggers by affecting the composition of the gut microbiome-the community of microbes that naturally colonize the digestive tract.

17 Dec 2013

Artificial sweetener sucralose has biological effects

The artificial sweetener sucralose is a biologically active compound according to an extensive review published by Taylor & Francis in the recent issue of Journal of Toxicology and Environmental Health, Part B: Critical Reviews. "Sucralose, A Synthetic Organochlorine Sweetener: Overview Of Biological Issues" authored by Susan S. Schiffman, PhD, an internationally known sweetener researcher and Kristina I. Rother, MD, MHSc, of the National Institutes of Health (NIH), summarizes the biological properties of sucralose based on hundreds of archival, peer-reviewed scientific journal publications.

13 Dec 2013

Chemical reactions could be used to implement important artificial intelligence algorithms

Computer scientists at the Harvard School of Engineering and Applied Sciences (SEAS) and the Wyss Institute for Biologically Inspired Engineering at Harvard University have joined forces to put powerful probabilistic reasoning algorithms in the hands of bioengineers.

13 Dec 2013

Research findings could provide better understanding of anxiety disorders

In a new study published today in Science, John McGann, associate professor of behavioral and systems neuroscience in the Department of Psychology, and his colleagues, report that neurons in the noses of laboratory animals reacted more strongly to threatening odors before the odor message was sent to the brain.

13 Dec 2013

Study: Electronic cigarettes may involuntarily expose non-users to nicotine

Electronic cigarettes, when used indoors, may involuntarily expose non-users to nicotine, according to a study led by Maciej Goniewicz, PhD, PharmD, of Roswell Park Cancer Institute (RPCI) and published by the journal Nicotine and Tobacco Research.

13 Dec 2013

Study: Immune cells outside the brain may regulate propensity to develop depression

A new study shows that immune cells outside the brain may regulate propensity to develop depression. The data were presented today at the American College of Neuropsychopharmacology Annual Meeting.

13 Dec 2013

Researchers develop efficient method for removal of uranium, other heavy metals from water

A new and efficient method for the removal of uranium and other heavy metals from water has been developed at the University of Eastern Finland. Chemec Ltd., a Finnish chemicals industry company, has purchased the rights in the invention and will introduce the method to the commercial markets.

12 Dec 2013

Chemicals News and Research

Nottingham scientists exploit MRI technology to assist in the treatment of IBS

Monitoring air pollution now possible with technological advances in air quality measurement methods

Researchers use stem cells to study bone disorders from patients afflicted with genetic bone disease

Study raises hopes for new drugs to treat brain disorders associated with neurotransmitter imbalance

Synthetic cannabinoid molecule created for osteoarthritis

New guidelines provide screening recommendations for people at higher risk of developing lung cancer

Researchers discover novel compounds that are hundreds of times more mutagenic

Unseen stream of rubbish flowing through London could be a serious threat to aquatic wildlife

Scientists discover new class of cells expressing olfactory receptors in human airways

FDA, USDA approve SALMONELEX as GRAS food processing aid against Salmonella

Real and sham weekly acupuncture treatments ease hot flashes of anticancer drug treatment

Boston College researchers combine two catalytic reactions to produce highly reactive compounds

Researchers map cell's complex genetic interactions to fix UV damaged DNA

Exposure to dust from homes with dogs may alter immune response to allergens

Artificial sweetener sucralose has biological effects

Chemical reactions could be used to implement important artificial intelligence algorithms

Research findings could provide better understanding of anxiety disorders

Study: Electronic cigarettes may involuntarily expose non-users to nicotine

Study: Immune cells outside the brain may regulate propensity to develop depression

Researchers develop efficient method for removal of uranium, other heavy metals from water

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