Chemicals News and Research

RSS

Tropical plants may contain basis of new and effective treatments for ovarian cancer

Tropical plants may contain the basis of new and effective treatments for ovarian cancer, according to researchers at the Universities of Strathclyde and Portsmouth.

25 Aug 2011

Cone Health uses Xenex room disinfection systems to reduce HAI rates and costs

Cone Health today announced a dramatic reduction in healthcare-acquired infection (HAIs) rates after implementing an infection prevention program which includes Xenex room disinfection systems.

25 Aug 2011

Foreign drug manufacturing, testing raise regulatory and ethical concerns

JAMA discusses "a recent report from the Pew Health Group about the growing risks of substandard and counterfeit medications resulting from the increasing overseas production of pharmaceuticals and their ingredients."

25 Aug 2011

Scented air wafting from laundry vents emits hazardous chemicals

The same University of Washington researcher who used chemical sleuthing to deduce what's in fragranced consumer products now has turned her attention to the scented air wafting from household laundry vents.

25 Aug 2011

NMS Labs develops substance identification tests for nine 'bath salts' compounds

In keeping up with drug abuse trends, NMS Labs has developed substance identification tests for the nine "bath salts" compounds listed in the recently approved PA Senate Bill 1006.

25 Aug 2011

New method can identify environmental safety of chemicals

Baylor University environmental researchers have proposed in a new study a different approach to predict the environmental safety of chemicals by using data from other similar chemicals.

24 Aug 2011

Scientists identify brain-circuit defect that triggers absence seizures

Researchers at the Stanford University School of Medicine have identified a brain-circuit defect that triggers absence seizures, the most common form of childhood epilepsy.

23 Aug 2011

Dissimilar interaction of opioid receptors may explain why men, women experience pain differently

Women and men experience pain, particularly chronic pain, very differently. The ability of some opioids to relieve pain also differs between women and men. While it has been recognized since the mid-nineties that some narcotic analgesics are more effective in women than men, the reason for this difference was largely unknown.

19 Aug 2011

Seven research teams across the U.S. to develop new drugs for nervous system disorders

The National Institutes of Health has made awards to investigators across the United States for an ambitious set of projects seeking to develop new drugs for disorders of the nervous system.

19 Aug 2011

Study: U.S. health care workers often use complementary and alternative medicine

U.S. health care workers, especially doctors and nurses, use complementary and alternative medicine (CAM) far more than do workers in other fields, according to a new study. CAM includes diverse therapies outside the realm of conventional medicine.

19 Aug 2011

New research: Sniffer dogs can reliably identify lung cancer

Sniffer dogs could be used for the early detection of lung cancer, according to new research published in the European Respiratory Journal.

18 Aug 2011

Patient recruitment complete in Kuros' KUR-023 dural sealant European clinical trial

Kuros Biosurgery AG, a biotechnology company focused on the development of novel biomaterials and bioactive-biomaterial combination products for trauma, wound and spinal indications, announced today that it has completed patient recruitment in a clinical trial investigating the safety and efficacy of KUR-023, its novel dural sealant product candidate.

17 Aug 2011

Scientists identify potential new target for childhood eye tumor

A research team led by St. Jude Children's Research Hospital scientists has identified a potential new target for treatment of the childhood eye tumor retinoblastoma.

16 Aug 2011

Regular exercise could help prevent brain damage linked with Alzheimer's

Regular exercise could help prevent brain damage associated with neurodegenerative diseases like Alzheimer's, according to research published this month in Elsevier's journal Brain, Behavior, and Immunity.

16 Aug 2011

Alpha-synuclein protein key to Parkinson's has likely been mischaracterized

A new study finds that a protein key to Parkinson's disease has likely been mischaracterized. The protein, alpha-synuclein, appears to have a radically different structure in healthy cells than previously thought, challenging existing disease paradigms and suggesting a new therapeutic approach.

16 Aug 2011

NCTR and state of Arkansas enter MOU to establish virtual Center of Excellence for Regulatory Science

An agreement to establish a virtual Center of Excellence for Regulatory Science was signed today between the U.S. Food and Drug Administration's National Center for Toxicological Research (NCTR) and the state of Arkansas.

12 Aug 2011

BCG vaccine can help immune system recognise cancer cells as 'foreign'

Scientists have found a potential new mechanism to stimulate the body's own ability to fight cancer using Baculillus Calmette-Guerin (BCG) - the germ commonly used to inoculate against tuberculosis.

11 Aug 2011

Scientists identify 29 new genetic variants linked to multiple sclerosis

Scientists have identified 29 new genetic variants linked to multiple sclerosis, providing key insights into the biology of a very debilitating neurological disease. Many of the genes -implicated in the study are relevant to the immune system, shedding light onto the immunological pathways that underlie the development of multiple sclerosis.

11 Aug 2011

Genetic culprit behind ovarian cancer discovered

A study has revealed that a single fault in a gene that normally helps the body to repair its DNA increases a woman's risk of ovarian cancer six-fold. One in every 11 women who carry the faulty gene is likely to develop ovarian cancer at some point in her life compared with a typical risk of about one in 70 for women in the general population, scientists said.

11 Aug 2011

Northern California's pregnant women have higher PBDE flame retardant exposures

A new study finds that pregnant women in Northern California have the highest PBDE flame retardant exposures reported to date among pregnant women worldwide.

11 Aug 2011