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University study highlights alarming rise in usage and costs of antidepressants

Eurekalert - Jun 03 2021 - 00:06
The open-access study, published by the international DARU Journal of Pharmaceutical Sciences, is entitled 'Surging trends in prescriptions and costs of antidepressants in England amid COVID-19' and has investigated the trends in prescriptions and costs of various antidepressants in England during the COVID-19 pandemic.
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New tech predicts chemotherapy effectiveness after one treatment

Eurekalert - Jun 03 2021 - 00:06
Interdisciplinary team finds combining certain data after a patient's first treatment can predict how a tumor will respond to chemotherapy.
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Negative relationships linked to worse physical and mental health in postpartum women

Eurekalert - Jun 03 2021 - 00:06
Postpartum women in bad romantic relationships are not only more likely to suffer symptoms of depression, they are also at greater long-term risk of illness or death, according to new research from Rice University, Ohio State University and the University of California, Irvine.
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Underwater ancient cypress forest offers clues to the past

Eurekalert - Jun 03 2021 - 00:06
Louisiana State University marine geologist and paleoclimatologist Kristine DeLong's new research findings uncover new information about the underwater ancient cypress forest and the Gulf Coast's past.
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Polar vortex, winter heat may change bird populations

Eurekalert - Jun 03 2021 - 00:06
Researchers set out to learn how extreme winter cold and heat affected 41 common bird species in eastern North America. They found that individual bird species respond differently to these weather events, and extreme winter heat may lead to longer-term changes in bird populations.
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Which way does the solar wind blow?

Eurekalert - Jun 03 2021 - 00:06
High performance computers are central to the quest to understand the sun's behavior and its role in space weather events. With funding from NSF and NASA, scientists are using the Frontera supercomputer to improve the state-of-the-art in space weather forecasting. Writing in the Astrophysical Journal in April 2021, researchers described the role of backstreaming pickup ions in the acceleration of charged particles in the universe, which play an important role in space weather.
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Let's talk about the elephant in the data

Eurekalert - Jun 03 2021 - 00:06
Many data scientists try to create models that can "fit an elephant," referring to a complex set of data points. CSHL Professor Partha Mitra describes how he views problems like these in Nature Machine Intelligence. While the role of strong prior knowledge can work well in some situations, the complete absence of prior assumptions will work adequately in others. Mitra discusses a middle ground that incorporates a little bit of both points of view.
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Fifty years of progress in women's health

Eurekalert - Jun 03 2021 - 00:06
On the occasion of the 50th anniversary of the National Academy of Medicine, Manson and co-author Cynthia Stuenkel, M.D., of the University of California San Diego's School of Medicine, wrote a Perspective piece for The New England Journal of Medicine chronicling major points of progress in women's health since the 1970s and expectations for the future.
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Researchers reveal the inner workings of a viral DNA-packaging motor

Eurekalert - Jun 03 2021 - 00:06
In a trio of papers, researchers have discovered the detailed inner workings of the molecular motor that packages genetic material into double-stranded DNA viruses. The advance provides insight into a critical step in the reproduction cycle of viruses such as pox-, herpes- and adeno-viruses. It could also give inspiration to researchers creating microscopic machines based on naturally occurring biomotors.
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New technology 'listens' for endangered right whales

Eurekalert - Jun 03 2021 - 00:06
Researchers at the University of East Anglia have developed technology that will help to protect North American right whales, one of the world's most endangered marine species. The new techniques can remove unwanted noises from recordings, thereby increasing the reliability of detecting right whales before they reach close proximity to large vessels. This can both protect animals and avoid costly shutdowns of offshore operations.
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Using advanced imaging to study sickle cell disease

Eurekalert - Jun 03 2021 - 00:06
Researchers from the University of Pittsburgh used a whole-body 7-Tesla MRI scanner alongside their optimized Tic-Tac-Toe RF head coil system to study sickle cell disease's impact on the brain. They discovered that SCD can have a severe effect on specific subfields of the hippocampus - a highly complex part of the human brain that controls learning and memory and is very susceptible to injury or disorders.
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Nanoscale sensors measure elusive water levels in leaves

Eurekalert - Jun 03 2021 - 00:06
A breakthrough technology uses nanoscale sensors and fiber optics to measure water status just inside a leaf's surface, providing a tool to greatly advance our understanding of basic plant biology, and opening the door for breeding more drought-resistant crops.
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Alzheimer's disease raises the risk of severe COVID-19 and death from this viral disease

Eurekalert - Jun 03 2021 - 00:06
Patients with dementia and especially Alzheimer's run a threefold risk of dying as a result of infection by SARS-CoV-2. The risk is six times greater if they are over 80, according to a study by Brazilian researchers.
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Are wind farms slowing each other down?

Eurekalert - Jun 03 2021 - 00:06
Many countries promote the expansion of wind farms. However, if these offshore wind farms are set up close to each other, wind energy and hence electricity yield is reduced. A study by the Helmholtz Zentrum Hereon, which has now been published in the journal Nature Scientific Reports, shows that the losses with increasing offshore wind energy production will be considerable and detectable as large scale pattern of reduced wind speed around wind farms.
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Enantiomorph distribution maps for metals and metallic alloys

Eurekalert - Jun 03 2021 - 00:06
The spatially resolved determination of which of the two enantiomorphic structural variants -- the left-handed or the right-handed -- of a chiral phase is present in a polycrystalline material is the focus of our publication in Science Advances. With the EBSD (electron backscatter diffraction) -based technique, this is shown for the first time for the chiral element structure β-Mn for which a determination of the handedness with usual x-ray diffraction methods is not possible so far.
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The biodegradable battery

Eurekalert - Jun 03 2021 - 00:06
The number of data-transmitting microdevices, for instance in packaging and transport logistics, will increase sharply in the coming years. All these devices need energy, but the amount of batteries would have a major impact on the environment. Empa researchers have developed a biodegradable mini-capacitor that can solve the problem. It consists of carbon, cellulose, glycerin and table salt. And it works reliably.
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UNH research: Black bears may play important role in protecting gray fox

Eurekalert - Jun 03 2021 - 00:06
Bears are known for being devoted and protective of their baby cubs, but research from the University of New Hampshire shows that they may also play a significant role in shielding gray fox from predators like coyotes, who compete with the fox for food and space. The research is one of the first studies to show how black bears provide a buffer to allow other, smaller carnivores to safely co-exist.
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Study shows obesity may increase risk of long-term complications of COVID-19

Eurekalert - Jun 03 2021 - 00:06
A Cleveland Clinic study shows that survivors of COVID-19 who have moderate or severe obesity may have a greater risk of experiencing long-term consequences of the disease, compared with patients who do not have obesity. The study was recently published online in the journal of Diabetes, Obesity and Metabolism.
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Aging impairs anti-tumor T-cell response via mitochondria dysfunction

Eurekalert - Jun 03 2021 - 00:06
MUSC Hollings Cancer Center researchers are finding solutions to the aging-related changes that reduce anti-cancer immunity. Their work, published in Cell Reports, sheds light on an important pathway that cannot be ignored during cancer treatment.
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Big data helps assess seizure burden, improve outcomes in pediatric epilepsy patients

Eurekalert - Jun 03 2021 - 00:06
Researchers have demonstrated how to use standardized reporting of clinical data for seizures caused by a variety of neurological disorders, providing fundamental baseline information that can determine what methods work best for keeping seizures under control.
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