Poisoning News and Research

RSS

Combining host gene expression profiling and metagenomic pathogen detection from plasma nucleic acid enables accurate sepsis diagnosis

Researchers developed integrated host-microbe plasma metagenomics to facilitate sepsis diagnosis.

24 Oct 2022

Study reviews hydroxychloroquine and remdesivir antiviral potency against SARS‐CoV‐2

In a new study, researchers outlined the synthesis and the possible mechanism of action (MOA) of two potential severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) repurposing drug candidates.

17 Oct 2022

What is the impact of COVID-19 and organophosphates on cardiac health?

In a new study, researchers discussed the impacts of organophosphates (OP) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections on cardiovascular (CVS) health.

17 Oct 2022

Enzyme found to play a crucial role in guiding cellular response to stress

An enzyme called Fic, whose biochemical role was discovered at UT Southwestern more than a dozen years ago, appears to play a crucial part in guiding the cellular response to stress, a new study suggests.

3 Oct 2022

In Jackson, the water is back, but the crisis remains

In mid-September, Howard Sanders bumped down pothole-ridden streets in a white Cadillac weighed down with water bottles on his way to a home in Ward 3, a neglected neighborhood that he called "a war zone."

23 Sep 2022

More than 80% of pregnancy-related deaths are preventable, data shows

More than 80% of pregnancy-related deaths were preventable, according to 2017-2019 data from Maternal Mortality Review Committees, which are representatives of diverse clinical and non-clinical backgrounds who review the circumstances around pregnancy-related deaths to identify recommendations to prevent future deaths.

20 Sep 2022

Link between type 2 diabetes and UTIs explained

Lower immunity and recurring infections are common in type 1 and type 2 diabetes. Researchers at Karolinska Institutet in Sweden now show that the immune system of people with diabetes has lower levels of the antimicrobial peptide psoriasin, which compromises the urinary bladder's cell barrier, increasing the risk of urinary tract infection.

20 Sep 2022

Pregnant women exposed to chemicals that can increase cancer risk and harm child development

Pregnant women in the U.S. are being exposed to chemicals like melamine, cyanuric acid, and aromatic amines that can increase the risk of cancer and harm child development, according to researchers at UC San Francisco and Johns Hopkins Bloomberg School of Public Health.

30 Aug 2022

Using organic metal nanohybrid structures to simultaneously identify multiple food poisoning bacteria

Osaka Metropolitan University scientists have developed a simple, rapid method to simultaneously identify multiple food poisoning bacteria, based on color differences in the scattered light by nanometer-scaled organic metal nanohybrid structures (NHs) that bind via antibodies to those bacteria.

29 Aug 2022

Heavy smoking and smoke inhalation linked to poor prognosis after a heart attack

The risk of death or poor prognosis after a heart attack is more than 20-fold higher in smokers with exhaled carbon monoxide levels above 13 ppm, indicating heavy smoking and inhalation of smoke.

26 Aug 2022

Study finds fewer synthetic cannabinoid poisonings in states with cannabis legalization

Synthetic cannabinoids, dangerous designer drugs known by such street names as K2, Spice or AK-47, appear to have less appeal in states that have legalized the natural form of cannabis.

9 Aug 2022

Study defines how cannabis cells make cannabinoids

For the first time, plant biologists have defined the high-efficiency "hacks" that cannabis cells use to make cannabinoids (THC/CBD). Although many biotechnology companies are currently trying to engineer THC/CBD outside the plant in yeast or cell cultures, it is largely unknown how the plant does it naturally.

3 Aug 2022

Carbon monoxide foam in the fight against inflammation

News-Medical speaks to Leo Otterbein about a novel way to deliver carbon monoxide to the body while bypassing its potentially hazardous effects.

2 Aug 2022

Study confirms a causal link between lead-in-water and adverse fetal health outcomes

Lehigh University and Bentley University health economics researchers have published the first study to confirm a causal relationship between lead-in-water and adverse fetal health outcomes.

13 Jul 2022

How common is pediatric cannabis use and what are the risks?

New research evaluated the recent usage of marijuana and its derivative products, their effects and clinical manifestations, perceptions, pharmaceutics, epidemiological studies, and the long-term ramifications in pediatric populations.

12 Jul 2022

Researchers unravel mechanism that underlies failure of staph vaccine trials

For the most part, the bacterium Staphylococcus aureus is common and harmless, posing no threat to humans with whom they coexist.

7 Jul 2022

Researchers discover new family of sensing genes in enteric bacteria using AI

Using artificial intelligence, UT Southwestern researchers have discovered a new family of sensing genes in enteric bacteria that are linked by structure and probably function, but not genetic sequence.

30 Jun 2022

Study of condensates offers new hope for the treatment of neurodegenerative diseases

The Körber European Science Prize 2022, endowed with one million euros, is to be awarded to the British cell biologist Anthony Hyman.

30 Jun 2022

Study unveils a precise model for the stinging organelle of starlet sea anemone

Summertime beachgoers are all too familiar with the painful reality of a jellyfish sting. But how do the stinging cells of jellyfish and their coral and sea anemone cousins actually work? New research from the Stowers Institute for Medical Research unveils a precise operational model for the stinging organelle of the starlet sea anemone, Nematostella vectensis.

23 Jun 2022

Potential applications of bioactive molecules present in fruit peels

A recent study published in Current Issues in Molecular Biology reviewed the potential biological applications of fruit peel extracts.

13 Jun 2022