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Study compares laparoscopic sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) in obese patients, finding both procedures have low, comparable perioperative risks and complications, challenging the criteria for selecting between the two surgeries.

A snippet of hair can reveal a pregnant person's stress level and may one day help warn of unexpected birth problems, a study indicates.

During the COVID-19 pandemic, Switzerland, like many other countries, relied on contact tracing to identify people likely to have been contaminated by an infected acquaintance.

In mid-January 2024, the Friedrich Schiller University Jena made an important discovery public: A team of researchers from the universities of Jena and Shenzhen (China), as well as the Jena University Hospital, decoded a molecular mechanism that plays a crucial role in the development of breast cancer.

Study reveals that urban green space has a limited impact on air pollution control, with street-level vegetation potentially increasing pollution by hindering ventilation.

While surgery to remove rectal cancer can be necessary and lifesaving, it can sometimes come with significant drawbacks, like loss of bowel control.

The intricate relationship that exists between humans and the gut microbiome has become a hot research topic, and scientists are constantly uncovering new reasons why a healthy diet can lead to a healthier life.

Cell death is fundamental to life and, thus, healthy aging. In the realm of cellular biology, ferroptosis (a form of programmed cell death) has emerged not only as a focal point of research for its potential in eliminating cancer cells, but also its role in a plethora of other diseases, including neurodegenerative diseases such as Alzheimer's disease, eye diseases such as Retinitis pigmentosa and age-related macular degeneration, as well as ischemia, cardiovascular disease, liver disease, acute kidney injury and inflammation.

A study led by UMass Chan Medical School viral immunologists Liisa Selin, MD, PhD, and Anna Gil, PhD, discovered similarities in immune system dysfunction as a potential biomarker among people living with long COVID and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).

An Indiana University School of Medicine surgeon-scientist is leading a multi-institutional grant investigating the role of the sinus microbiome in chronic rhinosinusitis, an inflammatory disease that causes the lining of the sinuses to swell.

For many aspiring mothers with autoimmune disease, pregnancy can be daunting and full of unknowns. In some cases, those suffering from specific autoimmune conditions have chosen to forego pregnancy altogether due to concerns about their disease treatments and adverse pregnancy outcomes.

Heart attack risk almost doubles in the first year after a stroke or when combined with a tear in a neck artery wall, however, a tear without a stroke does not seem to raise heart attack risk, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2024.

Most stroke survivors were able to safely take two types of common antidepressants, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2024.

Stressors and traumatic events experienced over the course of a lifetime may negatively impact subsequent stroke recovery; specifically, stroke survivors exposed to sexual assault at any point in their life had poorer physical functioning and cognitive outcomes one year after a stroke, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2024.

People with ischemic (clot-caused) stroke had better early recovery of cognitive function if treated with intravenous injections of a combination of biologically active components of ginkgo biloba during the first two weeks after the stroke, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2024.

Combining brain stimulation with intense physical rehabilitation helped stroke survivors recover movement in their arms and hands and maintain these improvements for one year, according to a study to be presented at the American Stroke Association's International Stroke Conference 2024.

Stroke survivors living in areas with poor economic conditions were twice as likely to have a poor recovery compared to survivors living in areas with better conditions, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2024.

Stroke survivors were more likely to remain physically active or even exercise more after their stroke if they lived in neighborhoods with easy access to recreational centers and gyms, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2024.

Compared with the standard clot-busting medication alteplase, the newer clot-buster tenecteplase may offer a safe, effective and simpler way to treat ischemic (clot-caused) stroke in mobile stroke units, according to real-world experiences detailed in a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2024.

Having a stroke may significantly increase the risk of developing dementia. The risk of dementia was the highest in the first year after a stroke and remained elevated over a period of twenty years, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2024.