Author: healthadmin

It has been linked to an increased risk of preterm birth in women who mistakenly take weight loss drugs just before or during early pregnancy to treat pre-existing diabetes. However, a large study of more than 750,000 pregnancies found no link between using the drug to lose weight and preterm birth or other obstetric complications. The authors of the study published today (Wednesday) said: human reproductive open, The study, one of the world’s leading reproductive medicine journals, said the findings suggest that it is diabetes, rather than drugs, that may be contributing to the increased risk of preterm birth. Weight…

Traumatic muscle injury can be accompanied by volumetric muscle loss (VML), often leading to permanent loss of function. Until recently, experimental treatments that support muscle regeneration have faced several important limitations, including the challenge of delivering sufficient healing cells to the trauma site and the inability of traditional tissue transplants to adapt to the specific geometry of muscle defects. A recent study led by Ngan F. Huang, Ph.D., senior author and associate professor of cardiothoracic surgery (research) in the Stanford Department of Cardiothoracic Surgery, highlights a unique approach her research team has developed to potentially address this issue and treat…

When a patient undergoes general anesthesia, the doctor has several drugs to choose from. Although each of these drugs acts on neurons in different ways, they all lead to the same result: a disruption of the brain’s balance between stability and excitability, according to a new study from MIT. The researchers found that this disruption caused neural activity to become increasingly erratic, eventually causing the brain to lose consciousness. The discovery of this common mechanism may facilitate the development of new techniques for monitoring patients during anesthesia. What’s interesting about this is the possibility of a universal anesthesia delivery system…

New research published in Computers in human behavior Our findings suggest that seeking advice from artificial intelligence (AI) can unintentionally strain relationships with human experts. AI tools are rapidly becoming part of everyday decision-making, promising faster answers, personalized guidance, and lower costs. Many people use these tools with experts to double-check information or get a second opinion. Previous research has demonstrated that human advisors can react negatively when clients consult multiple experts. In such situations, advisors may interpret the search for a second opinion as a lack of trust. But until recently, little attention has been paid to how advisors…

A new study reveals that bull sharks form social relationships with specific “friends”, challenging the long-held idea that these predators live mostly alone lives. The study, conducted at Fiji’s Shark Reef Marine Reserve, found that bull sharks are not simply mixed together at random. Instead, they display “active social preferences,” choosing certain individuals to spend time with and avoiding others. The study involved researchers from Exeter University, Lancaster University, Fiji Shark Lab and Benka Adventure Divers. “As humans, we cultivate a range of social relationships, from casual acquaintances to best friends, but we actively avoid certain people, and these bull…

Extensive human data reveals that even a single dose of antibiotics can leave a measurable microbial footprint years later, raising important questions about long-term health effects and prescribing practices. Study: Linking antibiotic use and gut microbiome composition from individual-level prescription data for 14,979 people. Image credit: marevgenna / Shutterstock In a recent study published in the journal natural medicineresearchers found that the effects of antibiotics on the gut microbiome can last much longer than expected. By linking Swedish prescription registry data with fecal metagenomic profiles from approximately 15,000 adults across multiple population-based cohorts, this study shows that even a single…

Do everyday foods like yogurt and chocolate silently shape our lifespans? A comprehensive global analysis reveals which fermented foods may be associated with longevity and lower disease risk. Research: Fermented food intake, all-cause and cause-specific mortality: A meta-analysis of prospective cohort studies. Image credit: Sweet Marshmallow / Shutterstock In a recent study published in the journal Frontiers of nutritionresearchers evaluated whether consumption of fermented foods was associated with reduced all-cause and cause-specific mortality in healthy adults. Health benefits of fermented foods and research gaps What if everyday foods like yogurt, cheese, and even chocolate could affect our longevity? Fermented foods…

A neuroimaging study conducted in Italy found that bipolar disorder patients who reported more adverse childhood experiences tended to have worse brain white matter integrity. This association was also present in depressed patients, but the effect was less pronounced and structurally different. This research european neuropsychopharmacology. Adverse childhood experiences (ACEs) are potentially traumatic events that occur during childhood that can impact a child’s physical, emotional, and psychological development. This concept was popularized by the Childhood Adversity Experience Study, which investigated how stress in childhood is related to later health outcomes. ACEs typically include experiences such as physical abuse, emotional abuse,…

A newly designed microbial system turns waste plastic into a front-line Parkinson’s disease treatment, offering a glimpse into a future where waste becomes medicine. Research: Microbial upcycling of plastic waste into levodopa. Image credit: jmcatholic / Shutterstock In a recent study published in the journal natural sustainabilityresearchers have demonstrated that they have successfully engineered a biological process to “upcycle” poly(ethylene terephthalate) (PET) into levodopa (L-DOPA), a front-line treatment for Parkinson’s disease (PD). researchers fixed Escherichia coli Convert plastic-derived monomers into high-value pharmaceuticals under mild aqueous conditions. This study overcomes critical biochemical hurdles involved in cellular trafficking and enzyme inhibition by…

A team of researchers led by the University of Oxford has discovered evidence of a previously unknown type of planet outside our solar system: one that traps large amounts of sulfur deep within long-lasting lava oceans. The results were announced on March 16th. natural astronomy. The world, called L 98-59 d (for exoplanet orbiting a star outside our solar system), orbits a small red star about 35 light-years from Earth. Data from the James Webb Space Telescope (JWST) and ground-based observatories reveal something unusual. For a planet about 1.6 times the size of Earth, it has a surprisingly low density…