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Study points to synergistic relationship between lead exposure and schizophrenia gene

Mice engineered with a human gene for schizophrenia and exposed to lead during early life exhibited behaviors and structural changes in their brains consistent with schizophrenia.

1 Jun 2013

Viral load: A new technique that helps doctors diagnose chronic viral diseases

To test the severity of a viral infection, clinicians try to gauge how many viruses are packed into a certain volume of blood or other bodily fluid. This measurement, called viral load, helps doctors diagnose or monitor chronic viral diseases such as HIV/AIDS and hepatitis.

31 May 2013

Choosing better sunglasses to protect kids' eyes from damaging rays

Summer months are just on the horizon bringing wonderful warm days filled with sunshine. For most parents, sending kids outside to play includes lathering them with sunscreen to protect their skin from too much of the sun's UVA and UVB rays, but what about protecting their children's eyes?

31 May 2013

Extremely low doses of THC protect the brain from long-term cognitive damage

Though marijuana is a well-known recreational drug, extensive scientific research has been conducted on the therapeutic properties of marijuana in the last decade. Medical cannabis is often used by sufferers of chronic ailments, including cancer and post-traumatic stress disorder, to combat pain, insomnia, lack of appetite, and other symptoms.

31 May 2013

UCLA researchers show that bacteria ingested in food can affect brain function

UCLA researchers now have the first evidence that bacteria ingested in food can affect brain function in humans. In an early proof-of-concept study of healthy women, they found that women who regularly consumed beneficial bacteria known as probiotics through yogurt showed altered brain function, both while in a resting state and in response to an emotion-recognition task.

29 May 2013

Mosquito repellent and human odour: an interview with Dr James Logan, London School of Hygiene & Tropical Medicine

Mosquitoes can carry parasites and other organisms that cause deadly diseases such as malaria and dengue fever. So, protecting yourself against their bites is very important.

28 May 2013

Unintentional ingestions of marijuana-laced foods by children have increased significantly

A new study shows the relaxation of marijuana laws in Colorado has caused a significant spike in the number of young children treated for accidentally eating marijuana-laced cookies, candies, brownies and beverages.

28 May 2013

Lab-based skin test eliminates risk of adverse reactions to new drugs, cosmetics

A simple lab-based skin test which eliminates the risk of adverse reactions to new drugs, cosmetics and household chemicals has been developed by a Newcastle University, UK team.

28 May 2013

Exposure to bug or weed killers is associated with higher risk of Parkinson's disease

A large analysis of more than 100 studies from around the world shows that exposure to pesticides, or bug and weed killers, and solvents is likely associated with a higher risk of developing Parkinson's disease. The research appears in the May 28, 2013, print issue of Neurology-, the medical journal of the American Academy of Neurology.

28 May 2013

NTU's new medical school to use plastinated human bodies for medical education

Nanyang Technological University's new medical school will be pioneering the use of plastinated bodies for medical education in Singapore.

27 May 2013

Wisconsin scientists synthesize potent compounds to curb bacteria that cause staph infections

In an age when microbial pathogens are growing increasingly resistant to the conventional antibiotics used to tamp down infection, a team of Wisconsin scientists has synthesized a potent new class of compounds capable of curbing the bacteria that cause staph infections.

24 May 2013

NIH-funded study raises hope for recovery of some adult patients with brain disorder

Scientists have reversed behavioral and brain abnormalities in adult mice that resemble some features of schizophrenia by restoring normal expression to a suspect gene that is over-expressed in humans with the illness.

23 May 2013

UC Irvine chemists create new method to identify clinically usable markers for prostate cancer in urine

Early screening for prostate cancer could become as easy for men as personal pregnancy testing is for women, thanks to UC Irvine research published today in the Journal of the American Chemical Society.

23 May 2013

Dietary exposure to certain plastics may cause metabolic and hormonal abnormalities in children

Plastic additives known as phthalates (pronounced THAL-ates) are odorless, colorless and just about everywhere: They turn up in flooring, plastic cups, beach balls, plastic wrap, intravenous tubing and-according to the Centers for Disease Control and Prevention-the bodies of most Americans.

22 May 2013

Patients with treatment-resistant depression benefit from ketamine

Patients with treatment-resistant major depression saw dramatic improvement in their illness after treatment with ketamine, an anesthetic, according to the largest ketamine clinical trial to-date led by researchers from the Icahn School of Medicine at Mount Sinai.

20 May 2013

Students receive Addiction Science Award at 2013 Intel International Science and Engineering Fair

An exploration of electronic "screen time" and sleep on mood, memory and learning was given the top Addiction Science Award at the 2013 Intel International Science and Engineering Fair - the world's largest science competition for high school students.

20 May 2013

Keystone molecules in chemical communication, defense have dominant consequences in nature

Naturally occurring "keystone" molecules that have powerful behavioral effects on diverse organisms often play large but unrecognized roles in structuring ecosystems, according to a theory proposed in the June issue of BioScience.

20 May 2013

Weekend reading: Volunteers in the battle with heart disease; Psychiatry without medication; Owning your genes

Psychiatrists who take time with their patients are not the norm. It's not because others don't care. Rather the system rewards efficiency, not empathy.

17 May 2013

Breathing motor vehicle emissions triggers change in HDL cholesterol

Academic researchers have found that breathing motor vehicle emissions triggers a change in high-density lipoprotein cholesterol, altering its cardiovascular protective qualities so that it actually contributes to clogged arteries.

16 May 2013

Researchers discover connection between CB1 receptors and PTSD

In a first-of-its-kind effort to illuminate the biochemical impact of trauma, researchers at NYU Langone Medical Center have discovered a connection between the quantity of cannabinoid receptors in the human brain, known as CB1 receptors, and post-traumatic stress disorder, the chronic, disabling condition that can plague trauma victims with flashbacks, nightmares and emotional instability.

14 May 2013

Chemicals News and Research

Study points to synergistic relationship between lead exposure and schizophrenia gene

Viral load: A new technique that helps doctors diagnose chronic viral diseases

Choosing better sunglasses to protect kids' eyes from damaging rays

Extremely low doses of THC protect the brain from long-term cognitive damage

UCLA researchers show that bacteria ingested in food can affect brain function

Mosquito repellent and human odour: an interview with Dr James Logan, London School of Hygiene & Tropical Medicine

Unintentional ingestions of marijuana-laced foods by children have increased significantly

Lab-based skin test eliminates risk of adverse reactions to new drugs, cosmetics

Exposure to bug or weed killers is associated with higher risk of Parkinson's disease

NTU's new medical school to use plastinated human bodies for medical education

Wisconsin scientists synthesize potent compounds to curb bacteria that cause staph infections

NIH-funded study raises hope for recovery of some adult patients with brain disorder

UC Irvine chemists create new method to identify clinically usable markers for prostate cancer in urine

Dietary exposure to certain plastics may cause metabolic and hormonal abnormalities in children

Patients with treatment-resistant depression benefit from ketamine

Students receive Addiction Science Award at 2013 Intel International Science and Engineering Fair

Keystone molecules in chemical communication, defense have dominant consequences in nature

Weekend reading: Volunteers in the battle with heart disease; Psychiatry without medication; Owning your genes

Breathing motor vehicle emissions triggers change in HDL cholesterol

Researchers discover connection between CB1 receptors and PTSD

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

Latest eBooks

Industry Focus eBook - Analytical Chemistry (3rd edition)

Industry Focus eBook - Microbiome (1st edition)

Industry Focus eBook - Cell biology (5th edition)

Advancing degrader and proximity-based drug development

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo