Researchers studying how tiny plastic particles can breach the protective blood-brain barrier report they have found that answer, thanks to mice and computer modeling. “With the help of computer models, we discovered that a certain surface structure [biomolecularcorona] was crucial in enabling plastic particles to pass into the brain,” said study co-author Oldamur Hollóczki, of… read on > read on >
Most people have heard of osteoarthritis and rheumatoid arthritis. But for some, psoriatic arthritis is the new kid on the block. Here’s what you need to know about psoriatic arthritis, including symptoms, types and treatments. What is psoriatic arthritis? Psoriatic arthritis (PsA), a progressive inflammatory condition of the joints and enthuses (places where the tendons… read on > read on >
The U.S. Supreme Court ruled on Friday that the abortion pill mifepristone can remain widely available while litigation over its fate winds its way through the court system. In the meantime, the order effectively halts a ruling from a federal judge in Texas that said the U.S. Food and Drug Administration’s approval of the pill… read on > read on >
The company that makes the opioid overdose nasal spray Narcan plans to have it available in pharmacies and online by late summer for a price of less than $50. Emergent sent a response letter Thursday to Sen. Richard Blumenthal of Connecticut, who had sent a letter to the company earlier this month asking about “the… read on > read on >
Experts recommend that women at least consider starting breast cancer screening once they turn 40. Now a new study suggests that is especially critical for Black women. Looking at data on U.S. breast cancer deaths, researchers found — as other studies have — that Black women in their 40s were substantially more likely to die… read on > read on >
FRIDAY, April 21, 2023 (American Heart Association News) — Early in the COVID-19 pandemic, the U.S. Hispanic population faced disproportionately high case numbers. As the coronavirus crisis enters its fourth year, and with some federal resources set to expire soon, concerns remain about the continuing impact of COVID-19 on Latino people. Between Jan. 22, 2020,… read on > read on >
(HealthDay News) – Growing numbers of people have MRI brain scans to find out what’s causing their headaches, see if they have a concussion or for another reason, when a doctor may spot the tell-tale lesions of multiple sclerosis (MS). Called radiologically isolated syndrome, this occurs in people who have no MS symptoms but whose… read on > read on >
The number of kids who attempted suicide using over-the-counter or easily accessible medications is up sharply, a new study shows. This research spotlights a pediatric mental health crisis, said researchers from the University of Virginia Health System, who reviewed data on reported suicide attempts that were reported to the National Poison Data System in 2021.… read on > read on >
(HealthDay News) – Taking a particular sleep medication may help stave off Alzheimer’s disease, but it’s too soon to say for sure after a preliminary study. Researchers at Washington University School of Medicine in St. Louis found that participants who took a sleeping pill called suvorexant before bed had a drop in levels of key… read on > read on >
A good sports bra provides more than sturdy support alone for female runners. The increased breast support affects biomechanics in other parts of the body — and, a new study shows, the right sports bra could actually boost a woman’s running performance by 7%. “Our study represents one of a series of research studies on… read on > read on >
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