Tag: study

A large international study has discovered an association between consuming a higher amount of dairy—especially whole-fat varieties—and lower rates of hypertension and diabetes, the rates of which are rising in the U.S. Participants included nearly 150,000 people from 21 countries, including Africa, Asia, Europe and North and South America. The age of participants varied, ranging

Color awareness has long been a puzzle for researchers in neuroscience and psychology, who debate over how much color observers really perceive. A study from Dartmouth in collaboration with Amherst College finds that people are aware of surprisingly limited color in their peripheral vision; much of our sense of a colorful visual world is likely

Western Sydney University researchers have found same-sex attracted and gender diverse (SSAGD) young people want to participate in sport, but past and current negative experiences, including those of violence and discrimination, can hold them back. The pilot study, which explored the experiences and attitudes towards sport, exercise and physical activity of 13 SSAGD young people

A study conducted by a team of researchers at LSU Health New Orleans has shown for the first time that chronic exposure to inhaled nicotine alone increases blood pressure (hypertension), in both the body’s general circulation and in the lungs that can lead to pulmonary hypertension. The study also found that nicotine-induced pulmonary hypertension is

An international study will test whether a common anti-inflammatory drug can ward off serious complications from COVID-19 and possibly prevent patients from ending up in the hospital. The study, which would involve 6,000 participants in the U.S., Canada and Europe, is designed to be “contactless” — participants will receive the drug, called colchicine, by mail,

(HealthDay)—Hydroxychloroquine (HCQ) can shorten time to clinical recovery and promote pneumonia absorption among patients with coronavirus disease 2019 (COVID-19), according to a study that has not yet been peer reviewed and was posted online March 31 at medRxiv.org. Zhaowei Chen, from the Renmin Hospital of Wuhan University in China, and colleagues examined the efficacy of

The day before the federal government issued new recommendations that Americans wear cloth face coverings to help slow the spread of the coronavirus, a researcher at Missouri University of Science and Technology decided to test a few common household materials—pillowcases, scarves, furnace filters—”out of curiosity.” His early results, which he shared on Twitter Thursday (April

Researchers at the National Institutes of Health have discovered in mice what they believe is the first known genetic mutation to improve cognitive flexibility—the ability to adapt to changing situations. The gene, KCND2, codes for a protein that regulates potassium channels, which control electrical signals that travel along neurons. The electrical signals stimulate chemical messengers

The streets of the UK are almost empty at the moment, as it was announced that we are all to avoid going outside except for essentials. In what’s being called a lockdown, people are being asked to leave only for food, medicine, and to work if they can’t work from home, in the hopes it

A new study from University of Alberta cardiac researchers casts doubt on the standard practice of using magnetic resonance imaging (MRI) to help diagnose the causes of heart failure not related to a heart attack. In a study published in the journal Circulation, 500 patients with heart failure from Canada and Finland were randomly selected

Mice exposed to stress in the womb and soon after birth can expect a lifetime of immune system deficiencies that hinder the ability to ward off infections and cancer, Yale University researchers report March 5 in the journal Cell. In a new study, they tracked a lifetime of physiological changes experienced by mice given a

It’s long been known that endurance athletes have larger hearts on average than the rest of the population and that cardiac enlargement is a healthy adaptation to exercise. But what wasn’t known until now was whether the aorta—the main artery leaving the heart and supplying the body with oxygenated blood—followed suit, and if it did,

MONDAY, Feb. 24, 2020 — Smartphones appear to be more effective than wearable fitness devices in helping doctors track patients’ physical activity, researchers say. Their new study included 500 patients who joined activity tracking programs at two Philadelphia hospitals. Half used a smartphone app to track their daily steps after leaving the hospital. The other

UCLA researchers have found that it is possible to assess a person’s ability to feel empathy by studying their brain activity while they are resting rather than while they are engaged in specific tasks. Traditionally, empathy is assessed through the use of questionnaires and psychological assessments. The findings of this study offer an alternative to

In the first national study of its size, researchers at University of California San Diego School of Medicine and UC San Diego Health, Department of Nursing, have found that male and female nurses are at higher risk of suicide than the general population. Results of the longitudinal study were published in the February 3, 2020

The controversy about whether eggs are good or bad for your heart health may be solved, and about one a day is fine. A team of researchers from the Population Health Research Institute (PHRI) of McMaster University and Hamilton Health Sciences found the answer by analyzing data from three large, long-term multinational studies. The results

The rate of recovery and a patient’s length of stay at nursing and rehabilitation facilities are associated with a patient’s mobility and their ability to provide self-care when they are discharged following hip fracture surgery, according to a new study from the George Washington University (GW), published in JAMA Network Open. The authors of the

Autism is characterized in part by an individual’s challenges communicating and interacting socially with others. These difficulties have typically been studied in isolation by focusing on cognitive and behavioral differences in those with autism spectrum disorder, but little work has been done on how exchanges for autistic people unfold in the real world. Researchers at

Five years after having an abortion, over 95 percent of the women in a landmark UC San Francisco study said it was the right decision for them. The findings, published Sunday, Jan. 12, 2020, in Social Science & Medicine, come as many states are requiring waiting periods and counseling for women seeking abortions, based on

Lack of insurance coverage is a major cause of delayed breast cancer screening and treatment among minority women, which could lead to a decrease in a patient’s chance of survival. Nearly half of the disparity in later-stage diagnosis between non-Hispanic white women and black, Hispanic and Asian/Pacific Islander women was mediated by being uninsured or