Chemicals News and Research

RSS

New technique can predict potential preterm birth with 73% accuracy in high-risk women

A new technique that can spot a potential preterm birth in asymptomatic high-risk women, with up to 73% accuracy months before delivery, has been developed by scientists at the University of Warwick.

30 Jul 2020

Medieval medicine to tackle antibiotic resistance

Biofilm-associated infections are notoriously difficult to treat, and they also play a role in antibiotic resistance as more antimicrobials are urgently needed to treat biofilm-associated infections. These biofilms act as protective layers that prevent the antibiotics from reaching and destroying the targeted bacteria.

29 Jul 2020

New technique spots potential preterm birth in asymptomatic high-risk women

A new technique that can spot a potential preterm birth in asymptomatic high-risk women, with up to 73% accuracy months before delivery, has been developed by scientists at the University of Warwick.

29 Jul 2020

Study shows chemical exposure may disrupt sleep in menopausal women

For menopausal women who have difficulty sleeping, it might be because of chemicals in the environment.A new study based on data from the Midlife Women's Health Study suggests that exposure to various chemicals, such as phthalates, found in hundreds of products used daily, is associated with sleep disruptions in midlife women

29 Jul 2020

Elevated BPA levels associated with more asthma symptoms in kids

Children in low-income neighborhoods in Baltimore tended to have more asthma symptoms when levels of the synthetic chemical BPA (Bisphenol A) in their urine were elevated, according to a study from researchers at the Johns Hopkins Bloomberg School of Public Health and School of Medicine.

28 Jul 2020

Is medication exposing us to hormone-disrupting chemicals?

News-Medical speaks to Dr. Robert M. Sargis about his research into whether medication is exposing us to hormone-disrupting chemicals.

28 Jul 2020

New program can help laboratories measure key chemical compounds in cannabis products

The National Institute of Standards and Technology (NIST) has launched a program to help laboratories accurately measure key chemical compounds in marijuana, hemp and other cannabis products including oils, edibles, tinctures and balms.

28 Jul 2020

New approach could enable wider adoption of COVID-19 testing for diagnosis in research laboratories

Clinician-scientists at Nanyang Technological University, Singapore's (NTU Singapore) Lee Kong Chian School of Medicine (LKCMedicine) have demonstrated a way to improve the speed, handling time and cost of COVID-19 laboratory tests.

27 Jul 2020

Researchers to create expert recommendations for vulture poisoning control efforts in Southern Africa

University of Maryland (UMD) researchers across multiple colleges collaborated with other international leaders in wildlife conservation to produce an expert assessment and recommendations for vulture poisoning control efforts in Southern Africa.

24 Jul 2020

White blood cells and their role in the brain

Researchers have found that the brain has specific immune cells that help in normal brain development and play a role in certain neurological diseases.

23 Jul 2020

Researchers detect fluoroethers in blood of Wilmington residents

In a new paper detailing findings from North Carolina State University's GenX Exposure Study, researchers detected novel per- and polyfluoroalkyl substances (PFAS) called "fluoroethers" in blood from residents of Wilmington, North Carolina.

23 Jul 2020

New biomolecules can benefit agricultural and pharmaceutical sectors

These molecules of plant origin may be of use to the agricultural and pharmaceutical sectors. Researchers from the Biochemistry and Biotechnology Research Group at the Universitat Jaume Ihave identified and obtained biomolecules of plant origin, which have been tested against plant pathogens and pathogens of clinical interest, with the aim of obtaining high-quality commercial products that can be applied in the agricultural and pharmaceutical sectors.

23 Jul 2020

Sex lives of leeches can shed light on endocrine disrupting chemicals

Today, we pull the veil back on the secret sex lives of leeches and how researchers at McMaster University and Fisheries and Oceans Canada are using that information to learn about endocrine disrupting chemicals.

21 Jul 2020

A multi-omics single cell analysis on COVID-19

Now, a new study published on the preprint server medRxiv aims to analyze the immune response over time, using multi-omics in the study of a single cell.

21 Jul 2020

Gum disease and esophageal and stomach cancer risk

American researchers have published their new findings on gum disease in a research letter in the latest issue of the journal Gut titled, "Periodontal disease, tooth loss, and risk of oesophageal and gastric adenocarcinoma: a prospective study."

20 Jul 2020

Study reveals the roles of non-REM and REM sleep in visual perceptual learning

Which sleep stage is most important for learning: REM or non-REM? Does sleep improve learning by enhancing skills while people snooze, or by cementing those skills in the brain so that they're less likely to forget them? Do these processes occur every time someone sleeps, or only after they have learned something new?

20 Jul 2020

Silicone wristbands capture the extent of chemical exposure among Uruguayan children

Millions of children fail to reach their developmental potential worldwide, in part due to higher rates of exposure to current and legacy pollutants.

20 Jul 2020

Study identifies toxicological risks of environmental pollutants in finless porpoises

A recent study just published in Environmental Science & Technology identified the toxicological risks of environmental pollutants to finless porpoises (Neophocaena asiaeorientalis).

20 Jul 2020

Study brings researchers one step closer to produce and blend medicines on a microscopic scale

For the first time, a single, twisted nanoparticle has been accurately measured and characterised in a lab, taking scientists one vital step closer to a time when medicines will be produced and blended on a microscopic scale.

20 Jul 2020

Pesticide use can speed the transmission of schistosomiasis

Widespread use of pesticides and other agrochemicals can speed the transmission of the debilitating disease schistosomiasis, while also upsetting the ecological balances in aquatic environments that prevent infections, finds a new study led by researchers at the University of California, Berkeley.

17 Jul 2020