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Hispanic or Latinx adults exposed to pollution at work more likely to have heart abnormalities

Hispanic/Latinx adults who are exposed to smoke from burning wood, vehicle exhaust, pesticides or metals at workplaces are more likely to have abnormalities of the heart structure and function that could lead to cardiovascular disease, according to new research published today in the Journal of the American Heart Association, an open access journal of the American Heart Association.

26 Aug 2020

Highly sensitive dopamine detector can aid in early diagnosis of several disorders

A supersensitive dopamine detector can help in the early diagnosis of several disorders that result in too much or too little dopamine, according to a group led by Penn State and including Rensselaer Polytechnic Institute and universities in China and Japan.

7 Aug 2020

High concentrations of toxic pollutants were detected in stranded whales, dolphins

A study led by researchers at Florida Atlantic University's Harbor Branch Oceanographic Institute examined toxins in tissue concentrations and pathology data from 83 stranded dolphins and whales along the southeastern coast of the United States from 2012 to 2018.

7 Aug 2020

UNM study sheds new light on transition of fear to anxiety

A deadly coronavirus pandemic, economic instability and civil unrest menace the mental well-being of millions.

9 Jul 2020

Boosting manganese levels during pregnancy could potentially reduce preeclampsia risk

An analysis of data from more than 1,300 women followed prospectively through pregnancy found that women with lower levels of the essential mineral manganese in early pregnancy were more likely to develop the serious high blood pressure syndrome called preeclampsia in late pregnancy, according to a new study led by researchers from Johns Hopkins Bloomberg School of Public Health.

7 Jul 2020

Highly effective and safe nanocrystal can fight against dangerous doses of radiation

Despite the wide application of radiation in diagnostics and treatments, there is still no magic material to protect people from radiation exposure.

6 Jul 2020

Experts analyze the effects two decades after a mining spill

A group of experts from the University of Seville has carried out a comparative study of the concentrations, both totals as well as fractions, of the metals found in sediment in the River Guadiamar in 2002 with those present in the same area in 2018.

12 Jun 2020

Advanced MRI picks out even small tumors from normal tissue

Researchers at the University of California, Davis offers a significant advance in using magnetic resonance imaging to pick out even very small tumors from normal tissue.

26 May 2020

Innovative crystal has many promising applications

Spinels are oxides with chemical formulas of the type AB2O4, where A is a divalent metal cation (positive ion), B is a trivalent metal cation, and O is oxygen.

5 May 2020

WITec announces Paper Award 2020 winners

Every year, the WITec Paper Award competition recognizes three exceptional peer-reviewed publications that feature results acquired with a WITec microscope.

From WITec GmbH 23 Apr 2020

Scientists find new way to amplify miRNA in live tumor cells for bioimaging

A good indicator of dysregulation in live cells is a change in their RNA expression. MicroRNA (miRNA), a special type of RNA, is considered a biomarker for carcinogenic cells.

16 Mar 2020

Novel manganese-zinc ferrite nanoparticles can potentially be used in cancer treatment

A group of Russian scientists have synthesized manganese-zinc ferrite nanoparticles that can potentially be used in cancer treatment. Due to their unique magnetic properties, the particles can serve as deactivators of affected cells while having almost no negative impact on healthy tissues.

7 Mar 2020

Metal complexes could hold the key to next generation of antibiotics

Compounds containing metals could hold the key to the next generation of antibiotics to combat the growing threat of global antibiotic resistance.

27 Feb 2020

Mediterranean diet promotes healthy aging with healthier gut microbiome

A new study published online in the journal Gut in February 2020 reports the striking health-promoting effects of switching to a Mediterranean diet for just one year. The results were due to an increase in the health and number of gut bacteria that favor a healthy diet.

17 Feb 2020

Trace metals in Leatherback turtle eggs could pose health risks to consumers

Leatherback turtle (Dermochelys coriacea) eggs laid in Bocas del Toro nesting beaches in the Panamanian Caribbean may be harmful to consumers.

12 Jan 2020

A new deep learning approach to predict disease-associated mutations

During the past years, artificial intelligence (AI) -- the capability of a machine to mimic human behavior -- has become a key player in high-techs like drug development projects.

28 Dec 2019

Why cilantro (coriander) is good for your health

Scientists have uncovered the molecular action through which the herb cilantro delays the onset of certain seizures in epilepsy and other diseases.

25 Jul 2019

Heat from nanoparticles zaps cancer cells from inside

Oregon State University researchers have come up with nanoclusters that are capable of reaching within tumours that are difficult to reach. The results of this breakthrough in cancer therapeutics were published in a study in the latest issue of the journal ACS Nano.

26 Jun 2019

$Study finds high trace metal exposure among pregnant women living near fracking wells in Canada$

Study finds high trace metal exposure among pregnant women living near fracking wells in Canada

The Journal of Exposure Science and Environmental Epidemiology last week revealed the findings of a 2016 pilot study that measured pregnant women's exposure to environmental contaminants in northeastern British Columbia, an area of intensive natural-gas production through hydraulic fracturing.

23 May 2019

Metals bind to and influence peptide involved in insulin production

Metals such as zinc, copper and chromium bind to and influence a peptide involved in insulin production, according to new work from chemists at the University of California, Davis.

20 May 2019