New clinical research supported by the National Institutes of Health shows that increasing the intensity of treatment for alcohol use disorder (AUD) over time improves alcohol-related outcomes among people with HIV. This stepped approach to AUD treatment also improves HIV-related disease measures in this patient population. A report of the new study, led by researchers at Yale University, is now online in The Lancet HIV.
* This article was originally published here
Saturday 18 May 2019
WhatsApp flaw let spies take control with calls alone (Update)
Spyware crafted by a sophisticated group of hackers-for-hire took advantage of a flaw in the popular WhatsApp communications program to remotely hijack dozens of targeted phones without any user interaction.
* This article was originally published here
* This article was originally published here
Sugary drinks and fruit juice may increase risk of early death
(HealthDay)—Most folks know that sugary drinks aren't healthy, but a new study finds fruit juices are not much better.
* This article was originally published here
* This article was originally published here
Tobacco and e-cigarette promotions spark teens' use of nicotine products, study finds
Owning items that promote e-cigarettes and other alternative tobacco products doubles the likelihood that a young person will try these products, a new study led by the Stanford University School of Medicine has found. The finding illustrates the influence of such marketing on teenagers.
* This article was originally published here
* This article was originally published here
Thresholds found for unilateral optic nerve lesions in MS
(HealthDay)—A new anatomic threshold may be useful for identifying unilateral optic nerve lesions in patients with multiple sclerosis, according to a study published in the May issue of the Annals of Neurology.
* This article was originally published here
* This article was originally published here
First anticoagulant approved for preventing VTE recurrence in children
(HealthDay)—Fragmin (dalteparin sodium) injection has been granted the first approval for subcutaneous use in preventing recurrence of symptomatic venous thromboembolism (VTE) in children aged 1 month or older, the U.S. Food and Drug Administration announced.
* This article was originally published here
* This article was originally published here
Cancer drug could be repurposed to provide treatment for brain aneurysms
An important class of drug used to treat cancer patients could be used to treat brain aneurysms, according to new research published this week.
* This article was originally published here
* This article was originally published here
Study describes TBI caregiver QOL measurement system
(HealthDay)—A new tool, the Traumatic Brain Injury Caregiver Quality of Life (TBI-CareQOL), combines five new measures and 10 existing measures and can identify health-related quality of life (HRQOL) among caregivers of individuals with TBI, according to a study published in the April issue of the Archives of Physical Medicine and Rehabilitation.
* This article was originally published here
* This article was originally published here
Metals influence C-peptide hormone related to insulin
Metals such as zinc, copper and chromium bind to and influence a peptide involved in insulin production, according to new work from chemists at the University of California, Davis. The research is part of a new field of "metalloendocrinology" that takes a detailed look at the role of metals in biological processes in the body.
* This article was originally published here
* This article was originally published here
When an aircraft landing system is made to enter the spoofing zone
Just what the airplane passenger who is always skittish does not want to hear: Radio navigation on planes for landing purposes is not secure; signals can be hacked.
* This article was originally published here
* This article was originally published here
How the Trump prescription for drug prices transparency could make health care well again
When it comes to the prescription drugs America use, too often money is the last thing consumers think about. Formulaic prescription drug ads are part of the reason why.
* This article was originally published here
* This article was originally published here
Quinn on Nutrition: Carbs—how low can we go?
"Fruit has carbs? I had no idea," a stunned patient told me recently.
* This article was originally published here
* This article was originally published here
A social perception scheme for behavior planning of autonomous cars
To navigate dynamic environments, autonomous vehicles (AVs) should be able to process all information available to them and use it to generate effective driving strategies. Researchers at the University of California, Berkeley, have recently proposed a social perception scheme for planning the behavior of autonomous cars, which could help to develop AVs that are better equipped to deal with uncertainty in their surrounding environment.
* This article was originally published here
* This article was originally published here
Being sick in the morning can be different from being sick at night
In a review published May 17 in the journal Trends in Immunology, researchers discuss how time of day affects the severity of afflictions ranging from allergies to heart attacks.
* This article was originally published here
* This article was originally published here
Machine learning speeds modeling of experiments aimed at capturing fusion energy on Earth
Machine learning (ML), a form of artificial intelligence that recognizes faces, understands language and navigates self-driving cars, can help bring to Earth the clean fusion energy that lights the sun and stars. Researchers at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) are using ML to create a model for rapid control of plasma—the state of matter composed of free electrons and atomic nuclei, or ions—that fuels fusion reactions.
* This article was originally published here
* This article was originally published here
Sleep duration tied to adverse measures of glycemia
(HealthDay)—Self-reported short and long sleep are both associated with adverse measures of glycemia among adults with prediabetes, according to a study published online May 10 in Diabetes Care.
* This article was originally published here
* This article was originally published here
Early dengue virus infection could 'defuse' Zika virus
"We now know for sure that Zika virus infection during pregnancy can affect the unborn foetus in such a way that the child develops microcephaly and other severe symptoms," explains Prof Felix Drexler, a virologist at Charité who has been developing diagnostic tests for Zika and other viruses at the DZIF. Just a few years ago, pictures of affected newborns were cause for worldwide dismay and perplexity. "However, what we did not understand then was that high incidence of microcephaly seemed to occur particularly in northeastern Brazil," says Drexler. Why are expecting mothers in these regions at a higher risk of developing a severe Zika-associated disease than in other regions? The scientists consequently began to search for cofactors that have an influence on whether a Zika infection during pregnancy will develop fatal consequences or not.
* This article was originally published here
* This article was originally published here
Life goes on under cloud of smog in Mexico City
Scientists say breathing the heavily polluted air in Mexico City these days is like smoking somewhere between a quarter- and a half-pack of cigarettes a day.
* This article was originally published here
* This article was originally published here
Ernst Haeckel: Pioneer of modern science
"By ecology, we understand the whole science of the organism's relationship with the surrounding outside world, which includes in a broader sense all 'existential conditions'. These are partly organic and partly inorganic in nature; both the former and the latter are, as we have previously shown, of utmost importance for the form of the organisms, because they force them to adapt to them."
* This article was originally published here
* This article was originally published here
New AI sees like a human, filling in the blanks
Computer scientists at The University of Texas at Austin have taught an artificial intelligence agent how to do something that usually only humans can do—take a few quick glimpses around and infer its whole environment, a skill necessary for the development of effective search-and-rescue robots that one day can improve the effectiveness of dangerous missions. The team, led by professor Kristen Grauman, Ph.D. candidate Santhosh Ramakrishnan and former Ph.D. candidate Dinesh Jayaraman (now at the University of California, Berkeley) published their results today in the journal Science Robotics.
* This article was originally published here
* This article was originally published here
Healthcare, social media and a web of moral issues
"Ethics asks what we owe to one another and how we should treat one another. The internet has changed the landscape in which we, as humans, relate, and ethicists need to keep pace," explains Assistant Professor of Philosophy Moti Gorin.
* This article was originally published here
* This article was originally published here
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