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Polyploidy can be a double-edged sword in cancer

Polyploidy is a state where a cell contains more copies of the genetic material than the usual "diploid" cell, which contains two copies.

21 Oct 2024

Study reveals racial bias in postsurgical analgesia

While recovering from major surgery, Black patients may be less likely to receive certain multimodal analgesia options and more likely to receive oral opioids than white patients, according to research being presented at the ANESTHESIOLOGY® 2024 annual meeting.

21 Oct 2024

It's official! Men and women experience and manage pain differently

Researchers uncover sex-specific pain management mechanisms, revealing men rely on endogenous opioids while women use alternative pathways for pain relief.

21 Oct 2024

Fish oil speeds muscle recovery in aging rats, suggesting potential benefits for humans

Fish oil supplementation improves muscle recovery in aged rats and enhances membrane repair in muscle cells, suggesting potential benefits for aging-related muscle injuries.

21 Oct 2024

Social media fuels body image issues in young women, but diet link is weaker

A study links social media use to increased body image disturbance in young women, but finds weaker associations with diet quality and eating behaviors.

20 Oct 2024

Sweden exceeds UNAIDS HIV goals but faces new challenges

Sweden has surpassed the UNAIDS 95-95-95 targets, with reduced HIV incidence and a steady increase in diagnosed and treated cases. However, challenges remain, especially among migrant populations and recent arrivals.

20 Oct 2024

Scientists discover gut microbiome differences in children with autism

Researchers found differences in gut bacteria between children with autism and typically developing children but caution that more research is needed to clarify these associations and their therapeutic potential.

20 Oct 2024

Poor sleep before surgery linked to increased risk of postoperative delirium

People who experience poor sleep in the month before surgery may be more likely to develop postoperative delirium, according to new research being presented at the ANESTHESIOLOGY® 2024 annual meeting.

20 Oct 2024

New tool helps identify anxiety and depression in pediatric surgery patients

A new, computerized, mental health assessment tool may allow doctors to quickly identify children experiencing anxiety or depression before surgery, suggests new research presented at the ANESTHESIOLOGY® 2024 annual meeting.

20 Oct 2024

Study suggests NSAIDs may lower postoperative delirium risk

Non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, may help reduce patients' risk of postoperative delirium, according to a study presented at the ANESTHESIOLOGY® 2024 annual meeting.

20 Oct 2024

Blood test predicts preeclampsia risk in laboring women

A simple blood test could help doctors identify women in labor who are at risk for preeclampsia -; a leading cause of maternal death -; and take precautions to prevent it, according to research presented at the ANESTHESIOLOGY 2024 annual meeting.

20 Oct 2024

Repeated fasting for multiple orthopedic surgeries linked to poor recovery outcomes

People who have multiple orthopedic surgeries during the same hospital stay are more likely to suffer malnutrition due to repeated or prolonged fasting, which can slow recovery and increase the risk of death, according to a study of more than 28 million patients presented at the ANESTHESIOLOGY 2024 annual meeting.

20 Oct 2024

Long-term low-dose antiviral treatment reduces eye disease risk from shingles

Long-term, low-dose antiviral treatment reduces the risk for potentially vision-damaging bouts of inflammation and infection, as well as pain, which occur when shingles affects the eye, according to new research presented October 19 at the annual meeting of the American Academy of Ophthalmology (AAO) in Chicago.

20 Oct 2024