(Press-News.org) About The Study: The results of this study demonstrated that home environment features, particularly lighting, may influence home activity metrics in older adults with visual impairment. Further prospective studies would be needed to confirm if home modifications can improve at-home activity.
Authors: Pradeep Y. Ramulu, M.D., M.H.S., Ph.D., of the Johns Hopkins University School of Medicine in Baltimore, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamaophthalmol.2023.6436)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jamaophthalmology/fullarticle/10.1001/jamaophthalmol.2023.6436?guestAccessKey=0c7b70c1-9219-402e-89f3-ff7dc3521ae4&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=020824
END
Visual impairment and real-world home physical activity with home environment in an older population
JAMA Ophthalmology
2024-02-08
ELSE PRESS RELEASES FROM THIS DATE:
Stigmatizing language on liver transplant center websites may discourage patients from seeking treatment
2024-02-08
BOSTON – The vast majority of liver transplant centers in the United States use language on their websites that can be considered stigmatizing through their use of words like “alcoholism,” “alcoholic” and “alcohol abuse,’ potentially hindering care and the willingness of patients to seek treatment, a study by Massachusetts General Hospital (MGH) has found.
In highlighting a significant gap between that online usage and the practice recommendations of medical ...
Heart-to-heart connection: Exploratorium and Gladstone bring a breakthrough science exhibit to life
2024-02-08
One of the country’s best-known science museums, San Francisco’s Exploratorium, is located less than three miles north of Gladstone Institutes—a proximity that has resulted in creative, high-science collaborations like the permanent exhibit featured in the latest issue of Stem Cell Reports.
Among the museum’s most popular exhibits, “Give Heart Cells A Beat” opens a rare window into the microscopic world of the beating human heart, using technology and materials made ...
Predictive model of oxaliplatin-induced liver injury based on artificial neural network and logistic regression
2024-02-08
Since 2004, several clinical studies have reported that patients with OXA frequently experienced adverse effects of liver injury (LI), typically characterized by hepatic sinusoidal injury, splenomegaly, decreased platelet count and noncirrhotic portal hypertension, which can progress to nodular regenerative hyperplasia with long-term treatment. LI also decreased hepatic functional reserve and aggravated the postoperative course of colorectal cancer patients after hepatectomy, and may affect intraoperative bleeding, postoperative morbidity, and overall survival. LI can ...
The Galapagos comes to life in new RIT Press book
2024-02-08
Natural scientist and author Robert Rothman takes readers on a reptillian tour of the Galápagos Islands in his new book, A Paradise for Reptiles: Lizards, Snakes, and Giant Tortoises of the Galápagos Islands Vol. 1: Tortoises, Geckos, and Snakes, published by RIT Press.
For more than 30 years, Rothman has led hundreds of Rochester Institute of Technology students on tours to the Galápagos Islands to observe the wildlife and landscape that inspired Charles Darwin’s theory of evolution by natural selection. Rothman’s A Paradise for Reptiles, an homage to the 19th century scientist, is an accessibly written guide for anyone interested in Darwin, the Galápagos, ...
Social media can reveal who needs the most help
2024-02-08
Language use in social media can be a useful tool for social scientists, because it reflects living conditions in areas the posts originate from.
“There is a correlation between social inequalities and language patterns in social media,” says Associate Professor Lucas M. Bietti at the Norwegian University of Science and Technology (NTNU’s) Department of Psychology.
Researchers studied 30 million X/Twitter posts from the United States. They compared the language used in the tweets to the living conditions in the counties from which the ...
Clues to cancer drug’s deadly side effects could make it safer
2024-02-08
For some leukemia patients, the only potential chemotherapy option is a drug that also carries a high risk of heart failure. This means that some patients who recover from their cancer will end up dying of heart disease brought on by the cure.
In a new study, researchers from the University of Illinois Chicago and other universities have identified mechanisms that cause the drug, ponatinib, to harm the heart. They also identified a promising treatment that could reverse this process. The paper, with senior author Sang Ging Ong, assistant professor of pharmacology and medicine at UIC, is published in Circulation Research. The study is part of a growing field called cardio-oncology ...
Surprise discovery of tiny insect-killing worm
2024-02-08
UC Riverside scientists have discovered a tiny worm species that infects and kills insects. These worms, called nematodes, could control crop pests in warm, humid places where other beneficial nematodes are currently unable to thrive.
This new species is a member of a family of nematodes called Steinernema that have long been used in agriculture to control insect parasites without pesticides. Steinernema are not harmful to humans or other mammals and were first discovered in the 1920s.
“We spray trillions of them on crops every year, and they’re ...
Are environmental toxins putting future generations at risk?
2024-02-08
In a study that signals potential reproductive and health complications in humans, now and for future generations, researchers from McGill University, the University of Pretoria, Université Laval, Aarhus University, and the University of Copenhagen, have concluded that fathers exposed to environmental toxins, notably DDT, may produce sperm with health consequences for their children.
The decade-long research project examined the impact of DDT on the sperm epigenome of South African Vhavenda and Greenlandic ...
Protecting the protector boosts plant oil content
2024-02-08
UPTON, NY—Biologists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have demonstrated a new way to boost the oil content of plant leaves and seeds. As described in the journal New Phytologist, the scientists identified and successfully altered key portions of a protein that protects newly synthesized oil droplets. The genetic alterations essentially protect the oil-protector protein so more oil can accumulate.
“Implementing this strategy in bioenergy or oil crop plants could ...
Physical activity is insufficient to counter cardiovascular risk associated with sugar-sweetened beverage consumption
2024-02-08
Québec, February 8, 2024 - Contrary to popular belief, the benefits of physical activity do not outweigh the risks of cardiovascular disease associated with drinking sugar-sweetened beverages, according to a new study led by Harvard T. H. Chan School of Public Health. Jean-Philippe Drouin-Chartier, professor at Université Laval’s Faculty of Pharmacy, was a co-author.
Sugar-sweetened beverages are the largest source of added sugars in the North American diet. Their consumption is associated with ...
LAST 30 PRESS RELEASES:
How superstorm Gannon squeezed Earth’s plasmasphere to one-fifth its size
Gene scissors in camouflage mode help in the search for cancer therapies
Breaking the cycle of vulnerability: study identifies modifiable elements to build community resilience and improve health
Millions of people in the UK are being drawn into bribery and money laundering, according to new study
Could a child have painted that? Jackson Pollock's famous pour-painting has child-like characteristics, study shows
Broad support for lethal control of wild deer among nature organisation subscribers
Over a decade in the making: Illuminating new possibilities with lanthanide nanocrystals
Deadly, record-breaking heatwaves will persist for 1,000 years, even under net zero
Maps created by 1960s schoolchildren provide new insights into habitat losses
Cool comfort: beating the heat with high-tech clothes
New study reveals how China can cut nitrogen pollution while safeguarding national food security
Two thirds of women experience too much or too little weight gain in pregnancy
Thousands of NHS doctors trapped in insecure “gig economy” contracts
Two thirds of women gain too much or too little weight in pregnancy: Global study
Livestock manure linked to the rapid spread of hidden antibiotic resistance threats in farmland soils
National Women’s Soccer League launches Hands-Only CPR effort, led by player Savy King
School accountability yields long-term gains for students
Half of novelists believe AI is likely to replace their work entirely, research finds
World's largest metabolomic study completed, paving way for predictive medicine
Center for Open Science awarded grant from Robert Wood Johnson Foundation to preserve and safeguard publicly funded scientific data
Children’s Hospital of Philadelphia researchers identify genetic factors influencing bone density in pediatric patients
Trapping particles to explain lightning
Teens who play video games with gambling-like elements more likely to start real betting, study suggests
Maternal health program cuts infection deaths by 32%
Use of head CT scans in ERs more than doubles over 15 years
Open spaces in cities may be hotspots for coyote-human interaction
Focused ultrasound passes first test in treatment of pediatric brain cancer
Beef vs. plant-based meat: UT Austin study finds diet alters breast milk composition in under a week
Two new studies from Schneider Electric and the Boston University Institute for Global Sustainability reveal 95 barriers and 50 risks slowing decarbonization in the building sector
Women authors underrepresented among retracted medical papers
[Press-News.org] Visual impairment and real-world home physical activity with home environment in an older populationJAMA Ophthalmology