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Newer class of fluoroquinolone antibiotics may present reduced risk of tendon ruptures
It's widely understood that people taking a common class of antibiotics, like ciprofloxacin and levofloxacin, run the risk of tendonitis and tendon ruptures. However, a new analysis sheds light on newer, third-generation fluoroquinolones and suggests they may have a lower risk of Achilles tendon rupture.
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Combination of psychotherapy and pharmacotherapy more effective in treating depression
Most patients with depression are treated in primary care, however, relatively few clinical trials for treating depression have focused on primary care. Researchers at the Vrije University Amsterdam examined the effects of the two major approaches to treating depression: psychotherapy and pharmacotherapy, as well as combined treatment and care-as-usual.
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Novel circuitry solves a myriad of computationally intensive problems with minimum energy
Instead of relying on software to tackle computationally intensive puzzles, researchers at the National Institute of Standards and Technology (NIST) took an unconventional approach. They created a design for an electronic hardware system that directly replicates the architecture of many types of networks.
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Greater presence of family docs, midwives may decrease rates of cesarean birth
Surgical cesarean births can expose new mothers to a range of health complications, including infection, blood clots and hemorrhage. As part of Healthy People 2020 and other maternal health objectives, the state of California exerted pressure to reduce cesarean deliveries, and statewide organizations established quality initiatives in partnership with those goals.
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People living with HIV more likely to get sick with, die from COVID-19
New research shows that individuals living with human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) -- an estimated 38 million worldwide, according to the World Health Organization -- have an increased risk of SARS-CoV-2 infection and fatal outcomes from COVID-19.
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Best practices to prevent the federal government from blowing its technology budget
With the US federal government investing billions of taxpayer dollars in executing technology programs, wouldn't you like to know where this money is going? A new study has identified ways to reduce federal spending in the execution of these taxpayer-funded technology programs.
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How one of the oldest natural insecticides keeps mosquitoes away
A new study has identified a scent receptor in mosquitoes that helps them sniff out and avoid trace amounts of pyrethrum, a plant extract used for centuries to repel biting insects. These findings could help researchers develop new broad spectrum repellents to keep a variety of mosquito species at bay, and by extension stop them from biting people and spreading disease.
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Tumor-promoting immune cells retrained to fight most aggressive type of brain cancer
Using a targeted antibody called αGITR, tumor-promoting immune cells called regulatory T cells (Tregs) can be reprogrammed into cancer-killing immune cells in glioblastomas. Combining the αGITR antibody with immune-checkpoint-blocking drugs may benefit patients with glioblastomas, the most aggressive and uniformly fatal type of brain tumor.
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Americans are increasingly experiencing chronic pain
This study comprehensively documents rising levels of chronic pain among Americans aged 25-84 to show that pain prevalence -- already high at baseline -- increased substantially from 2002-18, with increases evident in all leading pain sits (joint, back, neck, jaw and migraine).
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Study: Researchers use eel-like protein to control brain
Researchers successfully used a protein called parapinopsin to turn off brain circuits. This protein is found in lamprey - an ancient lineage of jawless fish similar to eel. This could eventually lead to turning off unwanted behaviors like addiction and depression.
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Oregon State researchers discover new class of cancer fighting compounds
A team of Oregon State University scientists has discovered a new class of anti-cancer compounds that effectively kill liver and breast cancer cells.
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UQ research finds new way to reduce scarring
Researchers have been able to reduce scarring by blocking part of the healing process in research that could make a significant difference for burns and other trauma patients.
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Tiny amino acid differences can lead to dramatically different enzymes
Just a few changes to an enzyme's amino acids can be enough to dramatically change its function, enabling microbes to inhabit wildly different environments.
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Rooting the bacterial tree of life
Scientists now better understand early bacterial evolution, thanks to new research featuring University of Queensland researchers.
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COVID-19 alters gray matter volume in the brain, new study shows
COVID-19 patients who receive oxygen therapy or experience fever show reduced gray matter volume in the frontal-temporal network of the brain, according to a new study led by researchers at Georgia State University and the Georgia Institute of Technology. The study's findings demonstrate changes to the frontal-temporal network could be used as a biomarker to determine the likely prognosis of Covid-19 or evaluate treatment options for the disease.
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Space-based system can provide seismic monitoring for large earthquakes and tsunamis
Researchers have developed a global earthquake monitoring system that uses the Global Navigational Satellite System (GNSS) to measure crustal deformation. The monitoring system within seconds can rapidly assess earthquake magnitude and fault slip distribution for earthquakes of magnitude 7.0 and larger, making it a potentially valuable tool in earthquake and tsunami early warning for these damaging events.
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Newly described horned dinosaur from New Mexico was the earliest of its kind
With a frilled head and beaked face, Menefeeceratops sealeyi lived 82 million years ago, predating its relative, Triceratops.
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How do you rate your medical care? Your answer might be affected by your insurance
For patients seen at a urology clinic, patient satisfaction scores vary by insurance status - with higher scores for patients on Medicare and commercial insurance, but lower scores for those on Medicaid, reports a study in Urology Practice®, an Official Journal of the American Urological Association (AUA). The journal is published in the Lippincott portfolio by Wolters Kluwer.
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Tanzanian farmers boost diets with sustainable methods
Diversity of children's diets and food security improved for households after Tanzanian farmers learned about sustainable crop-growing methods, gender equity, nutrition and climate change from peer mentors.
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Researchers find target to fight antibiotic resistance
New research from the University of Georgia suggests a component of bacteria's cell walls may hold the key to crushing the antibiotic-resistant microbes.
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