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Researchers in the University of Toronto’s Faculty of Applied Science & Engineering are combining audio and art to provide better, standardized ways of simulating and understanding medical imaging of brain aneurysms. Currently, if a patient comes into a medical clinic with an unruptured brain aneurysm, a clinician’s decision to operate or leave it depends on

Getting a new pharmaceutical from an idea in the chemistry lab to market takes many years and billions of dollars. Each year just several dozen new drugs are approved for use in the United States. Human “organs-on-chips” are leading a revolution in drug safety testing. These devices use human cells to model the structure and

Wake Forest Institute for Regenerative Medicine (WFIRM) scientists have developed a 3-D brain organoid that could have potential applications in drug discovery and disease modeling. This is the first engineered tissue equivalent to closely resemble normal human brain anatomy, containing all six major cell types found in normal organs including, neurons and immune cells. In

Early-life seizures prematurely switch on key synapses in the brain that may contribute to further neurodevelopmental delay in children with autism and other intellectual disabilities, suggests a new study from researchers at Penn Medicine published online in Cell Reports. Importantly, the study shows that an existing targeted therapy may keep those synapses “silent” after seizures

These days we can get from most remote villages anywhere to home in 36 hours. And migrating humans can certainly carry microbial “passengers”. This means the increasing globalisation of our world can give infectious diseases a good opportunity to spread. In the age of exploration, introduced infections played a major role in shaping human history.

Among homeless individuals cardiovascular disease remains one of the major causes of death due to challenges in predicting initial risk, limited access to health care and difficulties in long-term management, according to a review published today in the Journal of the American College of Cardiology. In the U.S., roughly 550,000 people are homeless on any

The informal settlement of Khayelitsha in Cape Town is the latest site of a multi country trial that aims to transform the treatment for drug-resistant tuberculosis (DR-TB). The endTB clinic was officially opened by Doctors Without Borders (MSF) and the City of Cape Town and will test five new drug regimens in Peru, Lesotho, Kazakhstan,

Music can have a visceral effect on us. Indeed, most people reading this will remember a time when music altered their mood — be that positively or negatively. In the world of retail, manipulating mood can be the difference between a sale and someone walking out of the shop empty-handed. Given humanity’s readiness to be

Experts already know that diets that emphasize plant-based over animal-based foods — such as vegetarian or vegan diets — can decrease the risk of obesity. However, scientists do not yet know how strictly these diets need to be followed to reduce the risk of becoming overweight or obese later in life. The Centers for Disease

Death anxiety is not defined as a distinct disorder, but it may be linked to other depression or anxiety disorders. These include: post-traumatic stress disorder or PTSD panic disorders and panic attacks illness anxiety disorders, previously called hypochondriasis Thanatophobia is different from necrophobia, which is a general fear of dead or dying things, or things

(HealthDay)—Outbreaks associated with treated recreational water with confirmed infectious etiology are usually caused by Cryptosporidium, Legionella, or Pseudomonas, according to research published in the May 18 issue of the U.S. Centers for Disease Control and Prevention’s Morbidity and Mortality Weekly Report. Michele C. Hlavsa, M.P.H., from the CDC in Atlanta, and colleagues describe 493 outbreaks

Sure this weekend is Memorial Day, which means it’s time for barbecues and endless rooftop brunches and happy hours, but it also means we’re getting closer to National Donut Day! On June 1, all donut lovers will be able to celebrate and enjoy their favorite treat with an official holiday. To mark the joyous occasion,

Heart doctors from the European Society of Cardiology (ESC) Council on Stroke are calling on national health authorities for permission to provide stroke patients with mechanical thrombectomy, a life-saving treatment for acute ischaemic stroke, in regions where there is a lack of trained specialists. Details of the proposal are presented today at EuroPCR 2018. “We

A study of more than 18,000 patients in Denmark, presented at this year’s European Congress on Obesity in Vienna, Austria (23-26), shows that patients admitted to hospital for treatment for any infectious disease are around twice as likely to survive if they are overweight or obese. This research on the so called ‘obesity paradox’ is

A new study published in the May 2018 issue of Preventive Medicine shows that African Americans and Latinos are significantly more likely to experience serious depression than Whites, but chronic stress does not seem to explain these differences. Dr. Eliseo J. Pérez-Stable, director of the National Institute on Minority Health and Health Disparities (NIMHD) was

Although allergies affect more than 50 million Americans, they are occasionally misunderstood and can be seen as a minor condition. An article published in Annals of Allergy, Asthma and Immunology, the scientific journal of the American College of Allergy, Asthma and Immunology (ACAAI) shows allergies can have serious, far-reaching consequences, especially on adolescent sufferers. “The

Better educational opportunities and higher incomes may be key to closing the gap of cardiovascular health behaviors—including smoking, physical activity, and diet quality—between black and white Americans, according to a new study led by a University of Iowa researcher. The study, headed by Kara Whitaker, assistant professor in the UI’s Department of Health and Human

Two weeks ago, the 104-year-old Australian scientist David Goodall flew from his home in Western Australia to Switzerland to access assisted suicide with the help of lifecircle and Exit International, two right-to-die societies. Goodall was part of a broader but marginal phenomenon sometimes referred to as “suicide tourism.” This occurs when a person travels to

The case for permethrin-treated clothing to prevent tick bites keeps getting stronger. In a series of experiments conducted by researchers at the U.S. Centers for Disease Control and Prevention, clothing treated with an insecticide known as permethrin had strong toxic effects on three primary species of ticks known to spread disease-causing pathogens in the United

Using an original mathematical and statistical analysis method, a team of scientists from the Institut Pasteur partnered with researchers from the United States and Thailand to analyze a Thai cohort that has long been a focus of study for dengue specialists, and obtained new information that should help identify individuals at risk of infection. By