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Medical report showing the devastating impacts of coal on human body released

Physicians for Social Responsibility today released a groundbreaking medical report, "Coal's Assault on Human Health," which takes a new look at the devastating impacts of coal on the human body.

23 Nov 2009

NIOSH awards $1.24 million contract to study effects of roof falls on underground mine ventilation systems

The Virginia Tech mining and minerals engineering department has received a $1.24 million, five-year contract by the National Institute for Occupational Safety and Health (NIOSH) to study the effects of roof falls, bumps, or explosions on underground mine ventilation systems.

13 Nov 2009

Exposure to higher levels of air pollution increases infants' risk for bronchiolitis

Infants who are exposed to higher levels of air pollution are at increased risk for bronchiolitis, according to a new study.

6 Nov 2009

Champions Biotechnology receives U.S. patent for its tubulin inhibitors

Champions Biotechnology, Inc., a drug development company with a preclinical platform able to predict clinical effectiveness, accelerate development and enhance the value of oncology drugs, today announced that the United States Patent and Trademark Office issued a patent on September 29, 2009 for the company's tubulin inhibitors, including its lead compound SG410.

14 Oct 2009

Aeolus Pharmaceuticals’ AEOL 10150 effective against mustard gas exposure

Aeolus Pharmaceuticals, Inc. reported that researchers from National Jewish Health and Lovelace Respiratory Research Institute have completed a series of preliminary studies demonstrating that AEOL 10150 protects lungs from whole mustard gas exposure in rats. Data were presented at the Regional CounterACT Countermeasures Against Chemical Threats Conference in Albuquerque, NM.

8 Oct 2009

PAC introduces ANTEK MultiTek testing system

PAC, a leading global provider of advanced analytical instruments for laboratories and online process applications, announces the introduction of the ANTEK MultiTek(TM) testing system for the fast, accurate detection of sulfur, nitrogen, and halides. Industries include BioFuels, Chemicals, Food & Beverage, Manufacturing and Assembly, Medical, Pharmaceutical, Environmental, and many more.

5 Oct 2009

Color sensor array helps identify and quanitfy toxic industrial chemicals

Support for the development and application of this electronic nose comes from the National Institute of Environmental Health Sciences, part of the National Institutes of Health. The new technology is discussed in this month's issue of Nature Chemistry and exemplifies the types of sensors that are being developed as part of the NIH Genes, Environment and Health Initiative (GEI).

14 Sep 2009

Dr. Terry Collins offers public lecture on the growing field of green chemistry

Consumer concerns over hazardous chemicals in the air and water have led scientists to find solutions in the new field of green chemistry. "The most troubling health effects are associated with endocrine disrupting chemicals (EDCs) that may interfere with cellular development in humans and animals," says Dr. Terry Collins, a champion in the field.

9 Sep 2009

Defective chemical bond in biological tissue may be the reason for diseases, say researchers

Researchers at Vanderbilt University Medical Center led by Billy Hudson, Ph.D., have discovered a new chemical bond in biological tissue, a fundamental discovery that helps explain evolutionary adaptation in the animal kingdom and may shed light on human disease.

4 Sep 2009

Stony Brook University Hospital and EPA sign historic green partnership

Stony Brook University Hospital in Stony Brook, N.Y. is not just the only university-based hospital on Long Island, it is the first hospital in the nation to pledge to reduce its environmental impact through a comprehensive agreement with the U.S. Environmental Protection Agency (EPA).

26 Aug 2009

Special pathway makes bacteria vulnerable - new target for tailored antibiotics

More and more strains of bacteria are developing resistance to previously life-saving antibiotics. Researchers at TUM, the Technische Universitaet Muenchen, have shed light on a metabolic step that appears in many aggressive microorganisms -- such as tuberculosis and malaria pathogens -- and that may provide a promising target for a new class of antibiotics. The researchers present their results in the chemistry journal Angewandte Chemie.

14 Jul 2009

Air pollution dangerously high around some U.S. schools

Air pollution is dangerously high around schools near some U.S. industrial plants, according to a recent study involving researchers from the University of Maryland and Johns Hopkins University.

16 Feb 2009

Sulfurous ping-pong in the urinary tract

Transfer of information is a basic property of biological systems. Common examples include transfer of genetic information or nerve impulses.

18 Dec 2008

Scientists coax bright white light from zinc oxide

Duke University and United States Army scientists have found that a cheap and nontoxic sunburn and diaper rash preventative can be made to produce brilliant light best suited to the human eye.

18 Dec 2008

Scientists map steps to block enzyme phosphodiesterase 5's action in heart failure

Taking a cue from the way drugs like Viagra put the biological brakes on a key enzyme involved in heart failure, scientists at Johns Hopkins have mapped out a key chemical step involved in blocking the enzyme.

12 Nov 2008

Tracking down the cause of Mad Cow disease - first synthetic prion protein with an anchor

The cause of diseases such as BSE in cattle and Creutzfeld-Jakob disease in humans is a prion protein. This protein attaches to cell membranes by way of an anchor made of sugar and lipid components (a glycosylphosphatidylinositol, GPI) anchor. The anchoring of the prions seems to have a strong influence on the transformation of the normal form of the protein into its pathogenic form, which causes scrapie and mad cow disease.

12 Oct 2008

More appendicitis hospitalizations on "high ozone" days

Could there be a link between high levels of air pollution and the risk of appendicitis? New research presented at the 73rd Annual Scientific Meeting of the American College of Gastroenterology in Orlando, suggests a novel connection.

6 Oct 2008

Direct link between air pollution and high blood pressure

The air people breathe while walking in the park, working in the garden or shopping downtown may be unhealthy enough to seriously spike their blood pressure, a new study suggests.

28 Jul 2008

Tethered bilayer membrane may unlock secrets of early-stage Alzheimer's

Researchers at the National Institute of Standards and Technology (NIST) and three collaborating institutions are using a new laboratory model of the membrane surrounding neurons in the brain to study how a protein long suspected of a role in early-stage Alzheimer's disease actually impairs a neuron's structure and function.

23 Jul 2008

Iraq war and risk of developing bronchiolitis

A large group of soldiers returning from Iraq have been diagnosed with bronchiolitis, a disease affecting the small airways of the lung, according to Vanderbilt University Medical Center physicians who will present their findings at the American Thoracic Society's 2008 International Conference in Toronto on Wednesday, May 21.

21 May 2008