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Study sheds light on mechanism of liposome accumulation in tumors

Eurekalert - Jul 08 2021 - 00:07
Dmitri Simberg, PhD, associate professor in the University of Colorado Skaggs School of Pharmacy, released the results of a study of the effectiveness of different types of fluorescent labels used to monitor the accumulation of liposomes in tumors. The study, titled "Liposomal Extravasation and Accumulation in Tumors as Studied by Fluorescence Microscopy and Imaging Depend on the Fluorescent Label," was published on July 1, 2021, in the journal of the American Chemical Society, ACS Nano.
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Better-placed rodent traps more effectively prevent food contamination

Eurekalert - Jul 08 2021 - 00:07
Placing rodent traps and bait stations based on rat and mouse behavior could protect the food supply more effectively than the current standard of placing them set distances apart, according to new research from Cornell University.
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Study reports on experiences of LGB Vietnam-era veterans

Eurekalert - Jul 08 2021 - 00:07
A new analysis of data from the Vietnam era found that lesbian, gay, and bisexual Veterans who served in the war are reporting PTSD and poorer mental health more often than their heterosexual counterparts.
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Women with recurrent UTIs voice 'fear and frustration' over treatment options

Eurekalert - Jul 08 2021 - 00:07
Women with recurrent urinary tract infections (UTIs) experience frustration related to their treatment - particularly the risks from repeated use of antibiotics, according to a focus group study in The Journal of Urology®, Official Journal of the American Urological Association (AUA). The journal is published in the Lippincott portfolio by Wolters Kluwer.
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Protein supplements work for women and not men, during fasted carb-restricted training

Eurekalert - Jul 08 2021 - 00:07
Consuming a protein supplement, specifically protein hydrolysate, during carbohydrate-restricted training was helpful for improving training intensity in women, but not in men.
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Advocacy for a digital oral health that leaves no one behind

Eurekalert - Jul 08 2021 - 00:07
The health, social and economic consequences of the COVID-19 pandemic have already had a dramatic impact on the prevailing oral health care model and will continue to do so. The paper "Advocacy for a Digital Oral Health That Leaves No One Behind," published in the JDR Clinical & Translational Research (JDR CTR), promotes the use of digital tools to offer opportunities to improve healthy behavior, lower risk factors common to oral diseases and other noncommunicable diseases and contribute to reducing oral health inequalities.
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Digital government needs to better take women's digital needs into account

Eurekalert - Jul 08 2021 - 00:07
Amsterdam, July 8, 2021 - While the literature on the digital divide has widely addressed the digital gender gap, its potential implications for electronic government (e-government) / digital government research and practice have hardly been studied. In this Special Issue of Information Polity experts characterize the current state of understanding of the issues surrounding digital government and gender and present an agenda for future research.
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A novel neurological disorder associated with the Polycomb complex identified

Eurekalert - Jul 08 2021 - 00:07
A multi-institutional study has discovered spontaneous mutations in RNF2 (RING2) gene as the underlying cause of a novel neurological disorder. This Undiagnosed Diseases Network (UDN) study was led by Dr. Shinya Yamamoto, investigator at the Jan and Dan Duncan Neurological Research Institute (NRI) at Texas Children's Hospital and assistant professor at Baylor College of Medicine, and Dr. Vandana Shashi at Duke University Medical Center.
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Precision medicine helps identify "at-risk rapid decliners" in early-stage kidney disease

Eurekalert - Jul 08 2021 - 00:07
A novel therapeutic may halt rapid kidney function in some type 1 diabetic kidney disease patients.
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Newborns to three months should be stimulated to hold and reach for objects, study says

Eurekalert - Jul 08 2021 - 00:07
According to a recently published study, when newborns observe adults performing everyday tasks, their social, motor and cognitive development is stimulated.
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Icequakes likely rumble along geyser-spitting fractures in Saturn's icy moon Enceladus

Eurekalert - Jul 08 2021 - 00:07
Tidal stresses may be causing constant icequakes on Saturn's sixth largest moon Enceladus, a world of interest in the search for life beyond Earth, according to a new study.
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Continental pirouettes

Eurekalert - Jul 08 2021 - 00:07
The plates of the Earth's crust perform complicated movements that can be attributed to quite simple mechanisms. That is the short version of the explanation of a rift that began to tear the world apart over a length of several thousand kilometers 105 million years ago. The scientific explanation appears in Nature Geoscience.
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Scientists find liver drug candidates among pesticides

Eurekalert - Jul 08 2021 - 00:07
Russian and Ukrainian scientists have discovered fairly unlikely drug candidates for treating liver fibrosis and other pathologies -- among pest control chemicals. In addition, the team looked at modifications of the medication called hymecromone, deeming them promising for anti-fibrotic drugs, too. Published in Glycobiology, the study also sheds light on the possible mechanism of action of the investigated compounds, all of which inhibit the synthesis of hyaluronic acid.
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AR can improve the lives of older adults, so why are apps designed mainly with youngsters in mind?

Eurekalert - Jul 08 2021 - 00:07
Older people affected by memory loss have much to gain from AR technology, yet a study from the University of Bath in the UK exploring the use of augmented reality to support older adults at home finds the user interface is sometimes confusing for those aged 50+.
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Multimodal analgesia: The new 'standard of care' for pain control after total joint replacement

Eurekalert - Jul 08 2021 - 00:07
Until relatively recently, opioids were a mainstay of treatment for pain following total hip or knee replacement. Today, a growing body of evidence supports the use of multimodal analgesia - combinations of different techniques and medications to optimize pain management while reducing the use and risks of opioids, according to a paper in The Journal of Bone & Joint Surgery. The journal is published in the Lippincott portfolio in partnership with Wolters Kluwer.
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How fishing communities are responding to climate change

Eurekalert - Jul 08 2021 - 00:07
What happens when climate change affects the abundance and distribution of fish? Fishers and fishing communities in the Northeast United States have adapted to those changes in three specific ways, according to new research published in Frontiers in Marine Science.
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Why we need to talk openly about vaccine side effects

Eurekalert - Jul 08 2021 - 00:07
New research from Aarhus BSS at Aarhus University shows that openness about the effectiveness and side effects of vaccines bolster confidence in the health authorities, and this is a crucial factor if we are to defeat the coronavirus pandemic.
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Populist anti-foreign aid rhetoric has an impact on the public - but only among fans of populist politicians, study shows

Eurekalert - Jul 08 2021 - 00:07
Populist anti-foreign aid rhetoric works - but only fans of populist politicians are convinced by hostile messages about charity abroad, a new study shows. Those who distrust populist politicians are significantly less susceptible to these messages.
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Coastal wetlands are nature's flood defences

Eurekalert - Jul 08 2021 - 00:07
Coastal wetlands - such as salt marshes - provide even more flood protection than previously thought, reducing risks to lives and homes in estuaries, a new study reveals. Research showed that wetlands that grow in estuaries can reduce water levels by up to 2 metres and provide protection far inland.This saved up to $38 (£27) million in avoided flood damage costs per estuary during a large storm thanks to the wetlands' role.
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Seismic monitoring of permafrost uncovers trend likely related to warming

Eurekalert - Jul 08 2021 - 00:07
Seismic waves passing through the ground near Longyearbyen in the Adventdalen valley, Svalbard, Norway have been slowing down steadily over the past three years, most likely due to permafrost warming in the Arctic valley.
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