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Research sheds light on Salmonella’s ability to escape gut defenses

A new UC Davis Health study has uncovered how Salmonella bacteria, a major cause of food poisoning, can invade the gut even when protective bacteria are present.

15 Nov 2024

Lead contamination in South Asian turmeric sparks urgent health concerns

The Biden administration's recently announced plan to replace all lead pipes in the U.S. is a reminder that the toxic metal remains a threat, even in a country that has largely banned its use.

5 Nov 2024

Lead exposure still poses health risks for millions worldwide, study finds

Addressing lead poisoning is vital for public health, as it contributes to cognitive decline and cardiovascular issues, especially in vulnerable populations.

4 Nov 2024

Study shows large language models susceptible to misinformation

Researchers reveal the vulnerability of large language models in medicine.

29 Oct 2024

Mitigating lead exposure effects through maternal care and enriched environments

Lead exposure is a risk to any human, but children are most vulnerable to the element's neurotoxicity, which can lead to developmental delays, learning difficulties and mood changes among other symptoms.

28 Oct 2024

Researchers decode MRSA biofilm structure to combat antibiotic resistance

Imagine falling seriously ill with an infection. Normally, we visit the doctor, are prescribed antibiotics, and after 7-10 days, we're back on our feet.

24 Oct 2024

Safe storage crucial to prevent child drug poisoning

New data shows that the number of children suffering a seizure after swallowing medications or illegal substances has doubled between 2009 and 2023 in the US. The findings were presented today (Wednesday) at the European Emergency Medicine Congress.

16 Oct 2024

New findings on calcium transport in Listeria bacteria may enhance food safety

Researchers at Umeå University in Sweden have revealed details on how bacteria use calcium to regulate vital processes, in a way that differs from human cells.

14 Oct 2024

Poppy seed brew triggers morphine overdose, drawing attention of lawmakers

It sounds like a joke: poppy seeds infused with opioids. Indeed, it was a plotline on the sitcom Seinfeld. But for some it has been a tragedy.

9 Oct 2024

Study highlights inequities in emergency care for unintentional ingestions in children

Unintentional injuries like falls, drownings and poisonings are the leading cause of death in patients ages 1-4, and a significant portion of these deaths are linked to unintentional ingestions - such as swallowing a drug or poison.

27 Sep 2024

Researchers uncover key to combat Campylobacter infections

Bacterial infections resulting in enteritis, sometimes extra-intestinal infections such as sepsis, continue to be a global health concern.

25 Sep 2024

New implantable device could revolutionize opioid overdose response

A swine model to demonstrate the potential of an implantable system for opioid safety (iSOS).

19 Aug 2024

X-ray irradiation emerges as a new tool to combat aflatoxin-contaminated corn

Corn, a staple food crop consumed by billions of people and animals worldwide, is frequently contaminated by the fungal toxin aflatoxin B1, a highly potent carcinogen produced by the fungus Aspergillus flavus.

16 Aug 2024

New insights into topoisomerase I inhibition reveal potential pathways for cancer therapies

A research group at the University of Bologna has identified, for the first time, the specific location and genomic context where DNA breaks occur due to the inhibition of the topoisomerase I, a protein crucial for many biological processes in cells.

8 Aug 2024

Health authorities warn about bird flu risks in raw milk and undercooked foods

With bird flu virus detected in cow's milk, U.S. health authorities have warned the public against potential sources of exposure, including drinking raw or unpasteurized milk, and have reiterated a general warning that consuming uncooked or undercooked poultry or beef products can make you sick.

29 Jul 2024

Rising bed bug insecticide poisonings demand safer pest control methods, French study reveals

Researchers analyzed 1,056 cases of bed bug insecticide exposure in France, revealing a significant rise in poisoning incidents and emphasizing the need for safer pest control methods.

24 Jul 2024

New technique could one day be used to target glioblastoma

Tackling brain cancer is complicated, but groundbreaking new research could help add another tool to the cancer-fighting arsenal.

17 Jul 2024

IBS after a bout of gastroenteritis may last 4 or more years

Irritable bowel syndrome (IBS)--- characterized by abdominal pain, bloating, and altered bowel habit - may last 4 or more years following a bout of gastroenteritis in around half of those affected, finds a pooled data analysis of the available evidence, published online in the journal Gut.

17 Jul 2024

AGA releases new clinical guidance to help recognize the symptoms of cyclic vomiting syndrome

The American Gastroenterological Association (AGA) has released new clinical guidance to help clinicians and patients recognize the signs and symptoms of cyclic vomiting syndrome (CVS).

16 Jul 2024