Chemicals News and Research

RSS

Study reveals exposure of new-born babies in NICU environment to harmful chemicals

A multidisciplinary team of scientists from Granada has warned for the first time of the presence of bisphenol A (BPA) and parabens (PBs) in a wide range of plastic medical devices, fabrics, personal care products (including topical creams), and nutritional supplements in hospital neonatal intensive care units, coming into direct contact with new-born babies.

29 Nov 2019

Medicinal plants: from genes to drugs

We eat plants, wear their products, burn them for fuel, and use them to build our houses. Plants are the very basis of the food chain on earth. They are also the source of oxygen in the atmosphere, and a treasure house containing a host of compounds that have biological effects on the body. Some of these chemicals are produced as self-defence, to guard against pests and diseases.

27 Nov 2019

Sanitization error might possibly have exposed hundreds to HIV at Indiana hospital

An Indiana hospital is in the news for all the wrong reasons. An accidental failure by one of the seven sterilization technicians working at the hospital was recently discovered. The technician failed to carry out a single step in a protocol concerning the sanitization of surgical equipment at Goshen Hospital, over a period from April 1 to September 30.

26 Nov 2019

New electrochemical CRISPR biosensor can help improve diagnosis of diseases

The CRISPR/Cas technology can do more than alter genes. A research team at the University of Freiburg is using what are known as gene scissors - which scientists can use to edit genetic material - in order to better diagnose diseases such as cancer.

25 Nov 2019

UMass Lowell researcher receives $1 million grant for asthma prevention research

A UMass Lowell researcher who works to alleviate asthma in senior citizens has received $1 million from the U.S. Department of Housing and Urban Development to advance his work.

22 Nov 2019

This story contains a warning that might cause alarm — or apathy

For more than a decade, Raymond Ho has answered calls for California's poison emergency hotline.

22 Nov 2019

Researchers develop breakthrough in marine sponge cell culture

Vertebrate, insect, and plant cell lines are important tools for research in many disciplines, including human health, evolutionary and developmental biology, agriculture and toxicology. Cell lines have been established for many organisms, including freshwater and terrestrial invertebrates.

21 Nov 2019

MIT researchers develop method to isolate T cells primed for certain allergies or infections

When your immune system is exposed to a vaccine, an allergen, or an infectious microbe, subsets of T cells that can recognize a foreign intruder leap into action.

19 Nov 2019

Ammonia levels do not guide clinical management of hepatic encephalopathy in cirrhotic patients

The liver performs several critical functions including filtering blood, detoxifying chemicals and metabolizing drugs.

19 Nov 2019

Researchers merge 3D/4D printing with a chemical process to produce 'living' materials

Repairing and reusing plastics and delivering cancer drugs more effectively are only two of many of the potential applications a new 3D/4D printing technology might have, thanks to the pioneering work of a research collaboration between UNSW Sydney and The University of Auckland.

19 Nov 2019

Vaping could cause life-threatening effects

Since vaping and e-cigarettes have become more popular over the last several years, many patients - particularly during conversations about quitting smoking- have asked me, "Is vaping okay?" or "Is vaping safe?"

18 Nov 2019

Switching to e-cigarettes could help smokers with heart disease

A study has revealed that switching from traditional cigarettes to e-cigarettes could help patients with heart disease within a few weeks. The study from the University of Dundee promotes quitting smoking.

18 Nov 2019

Directional control of protocell's movement could lead to precision drug delivery

Synthetic protocells can be made to move toward and away from chemical signals, an important step for the development of new drug-delivery systems that could target specific locations in the body.

18 Nov 2019

Vaping wrecks immune cell function, increases infection risk

A new study published in the Journal of the American College of Cardiology shows that e-cigarettes have toxic effects on neutrophils function, making them a threat to human health by increasing the likelihood of infection with Gram-negative bacteria.

17 Nov 2019

Nicotine delivery different for different e-cigarettes finds study

A new study from Penn State College of Medicine researchers has shown that different electronic cigarettes or “electronic nicotine delivery system (ENDS)” have different rates of nicotine delivery to the users. Most popular brand of e-cigarettes JUUL for example has been found to deliver more nicotine at a faster rate compared to other brands.

17 Nov 2019

Smokers who switch to e-cigarettes show improvement in their vascular health

Cigarette smokers who switch to nicotine containing vaporizers could significantly improve their vascular health, a major University of Dundee study has concluded.

15 Nov 2019

Popular pod-based electronic cigarette can deliver more nicotine at faster rate than others

When it comes to nicotine delivery, not all electronic cigarettes are created equally, according to Penn State researchers. New research from Penn State College of Medicine shows that JUUL, a popular pod-based electronic cigarette, can deliver more nicotine at a faster rate than most other types of electronic cigarettes that have been studied.

15 Nov 2019

Four important tips to stay safe and healthy during winter

Colder temperatures, inclement weather, changes in the amount of daylight, and the spread of cold and flu viruses can all have a significant impact on your winter well-being, making it more challenging for you to stay safe and healthy.

15 Nov 2019

New treatment stops peanut allergy for 6 weeks with single dose

A small study published in the journal JCI Insight on November 14, 2019, suggests that antibody treatment could help people with severe allergy to peanuts eat a small amount of peanut-containing food just two weeks later, without any ill effects. This seems to show that this is a safe, fast and effective treatment for food allergy.

14 Nov 2019

Lithium corrects radiation damage to brain in young cancer patients

A new study on mice, published online in the journal Molecular Psychiatry, on November 14, 2019, shows that the intermittent use of lithium, which is widely used to stabilize the mood in conditions such as bipolar disorder, can correct memory and learning losses due to radiation therapy to the brain in very young animals, even when the lithium is given long after the injury.

14 Nov 2019

Chemicals News and Research

Study reveals exposure of new-born babies in NICU environment to harmful chemicals

Medicinal plants: from genes to drugs

Sanitization error might possibly have exposed hundreds to HIV at Indiana hospital

New electrochemical CRISPR biosensor can help improve diagnosis of diseases

UMass Lowell researcher receives $1 million grant for asthma prevention research

This story contains a warning that might cause alarm — or apathy

Researchers develop breakthrough in marine sponge cell culture

MIT researchers develop method to isolate T cells primed for certain allergies or infections

Ammonia levels do not guide clinical management of hepatic encephalopathy in cirrhotic patients

Researchers merge 3D/4D printing with a chemical process to produce 'living' materials

Vaping could cause life-threatening effects

Switching to e-cigarettes could help smokers with heart disease

Directional control of protocell's movement could lead to precision drug delivery

Vaping wrecks immune cell function, increases infection risk

Nicotine delivery different for different e-cigarettes finds study

Smokers who switch to e-cigarettes show improvement in their vascular health

Popular pod-based electronic cigarette can deliver more nicotine at faster rate than others

Four important tips to stay safe and healthy during winter

New treatment stops peanut allergy for 6 weeks with single dose

Lithium corrects radiation damage to brain in young cancer patients

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