UVA scientists have discovered a new contributor to abnormal blood vessel growth in the eye, which could lead to new treatments for macular degeneration and other vision loss conditions. The discovery identifies a key protein that determines VEGF levels, blocking it has reduced VEGF levels significantly without unwanted side effects.
SourceUniversity of Virginia Health System·JournalSignal Transduction and Targeted Therapy·DateFeb 24, 2023
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
Wilate prophylaxis showed an 84% reduction in bleeding episodes and improved quality of life in children and adults with all types of VWD. The treatment reduced the frequency of bleeding episodes by lowering the mean total annualized bleeding rate compared to on-demand treatment.
SourceYankee Public Relations·TypeObservational study·DateFeb 23, 2023
Automated AI body composition tools achieved high technical adequacy rates (97.8-99.1%) in a large sample of external abdominal CT scans. The results support the generalizability and potential for widespread adoption of these tools, which can help build trust among radiologists and physicians.
SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeImaging analysis·DateFeb 22, 2023
A study found an increase in unstable living situations and intimate partner violence between January 2019 and December 2020, with a temporary spike during the COVID-19 pandemic. The findings suggest the need for prenatal screening and support services to address these issues.
SourceJAMA Network·JournalJAMA Network Open·DateFeb 22, 2023
Researchers from the University of Oxford-affiliated researchers found that high doses of ivermectin are ineffective in treating COVID-19. The study used the PLATCOV trial to compare the rates at which different drugs reduced the viral load of SARS-CoV-2, and the results suggest that ivermectin does not have measurable antiviral activity.
A study of 2.2 million Danish children found certain maternal infections during pregnancy increased childhood leukemia risk among offspring. The findings suggest potential implications for etiology and preventive measures.
SourceJAMA Network·JournalJAMA Network Open·DateFeb 20, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
A systematic review of 32 studies involving 63,000 participants from 16 countries found that disordered eating affects approximately 22% of children and adolescents globally. The study highlights the need for public health strategies to prevent eating disorders, particularly among girls and those with increasing body mass index.
The COVID-19 pandemic has led to significant disparities in childcare disruption and missed preventive checkups among low-socioeconomic status families. Research highlights the need to investigate the association between delayed appointments and child health outcomes.
Researchers found that doxycycline postexposure prophylaxis did not prevent chlamydia or gonorrhea among cisgender women in a clinical trial. The lack of efficacy was attributed to differences in anatomy and antibiotic resistance.
SourceHennepin Healthcare Research Institute·DateFeb 20, 2023
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers developed a testing model to understand cognitive challenges of superior semicircular canal dehiscence (SSCD), a rare condition causing sound-induced dizziness and hearing abnormalities. The Mongolian gerbil model shows promise for accelerating recovery with reversible diagnostic findings characteristic of patients with SSCD.
SourceRutgers University·JournalFrontiers in Neurology·TypeExperimental study·DateFeb 17, 2023
Scientists have successfully corrected limb length in a mouse model of FZD2-associated autosomal dominant Robinow Syndrome, a genetic disorder that affects skeletal growth and development. The treatment involves using a drug that stimulates the signalling pathway, resulting in significantly longer limbs than untreated mice.
SourceThe Company of Biologists·JournalDevelopment·TypeExperimental study·DateFeb 15, 2023
Researchers at The Hospital for Sick Children have discovered that dysregulation of energy production is an early sign of heart failure. They found that lysine demethylase 8 (Kdm8) helps maintain balanced energy use, but its suppression leads to changes in metabolism.
SourceThe Hospital for Sick Children·JournalNature Cardiovascular Research·DateFeb 13, 2023
Research highlights the intergenerational impact of prepregnancy heart health on offspring, with low pre-pregnancy cardiovascular health linked to pregnancy complications and higher risk for cardiovascular disease. Improving women's heart health before pregnancy could reduce these risks and have a positive impact on future generations.
SourceAmerican Heart Association·JournalCirculation·DateFeb 13, 2023
A recent study found that about 1 in 5 people who survived an ischemic stroke had irregular heart rhythms, atrial fibrillation, due to atherosclerosis. The study suggests that these patients are at increased risk of recurrent strokes and highlights the need for continuous cardiac monitoring to detect unsuspected atrial fibrillation.
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
A study of over 350 patients with small vessel stroke found that the medications were well-tolerated and safe, suggesting potential benefits in improving patient outcomes. The results indicate that cilostazol and isosorbide mononitrate may help reduce recurrent stroke, cognitive impairment, and improve quality of life.
Researchers found no significant evidence of harm in lowering blood pressure targets after endovascular treatment, but trends suggested marginal benefit and potential worsening of long-term disability. Clinicians should consider auto-regulation of blood pressure unless above 180 mm Hg.
A novel study found a direct relationship between belief in race as a cultural phenomenon driving health disparities and the use of race in care among family physicians. The study suggests that using race without recognizing social, political, and economic factors can stigmatize racially minoritized people and worsen health disparities.
SourceElsevier·JournalAmerican Journal of Preventive Medicine·TypeSurvey·DateFeb 9, 2023
A recent study by Crystal Lim found that obesity prevention programs combining nutrition and exercise components over an extended period had the most success in changing students' daily behaviors. Successful programs also included evidence-based strategies like goal setting, problem solving, and self-regulation techniques.
SourceUniversity of Missouri-Columbia·JournalJBI Evidence Synthesis·TypeLiterature review·DateFeb 9, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A recent study monitored the Italian province of Pescara for 18 months and found no increased risk of serious diseases among vaccinated individuals. The study revealed that vaccinated persons were more protected against COVID-19 and had lower rates of deaths and disease occurrences compared to non-vaccinated individuals.
SourceUniversità di Bologna·JournalVaccines·DateFeb 9, 2023
The study found that estimated national costs of self-injury mortality rose by 143% from $0.46 trillion to $1.12 trillion over a 20-year period, primarily driven by increases in opioid and alcohol-related deaths. West Virginia has the highest per capita cost at $6,534, with total suicide costs increasing 58% to $502.7 billion.
SourceWest Virginia University·JournalBMC Public Health·DateFeb 9, 2023
A single dose of azithromycin has been shown to decrease sepsis and death by half in women in labor, making it an important tool for keeping mothers safe before, during, and after delivery. The antibiotic was found to be beneficial for vaginal childbirth as well, reducing mortality rates and the risk of developing sepsis.
SourceUniversity of Virginia Health System·JournalNew England Journal of Medicine·DateFeb 9, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers at the University of Missouri have designed a soft and breathable material that can be worn on the skin without causing discomfort. The material, made from liquid-metal elastomer composite, has integrated antibacterial and antiviral properties to prevent the formation of harmful pathogens.
SourceUniversity of Missouri-Columbia·JournalScience Advances·DateFeb 8, 2023
A new study found that long-term voluntary wheel running improved skeletal muscle and bone parameters in female mice, but the effects varied depending on body weight. High body weight was more beneficial for muscle and bone health with aging, especially when combined with exercise.
SourceImpact Journals LLC·JournalAging-US·TypeExperimental study·DateFeb 8, 2023
Researchers at the University of Notre Dame have successfully developed an allergen-specific inhibitor that prevents peanut allergic reactions in mice. The inhibitor effectively masks the immune system's ability to recognize the allergen, allowing it to fly under the radar without initiating a dangerous response.
SourceUniversity of Notre Dame·JournalScience Translational Medicine·DateFeb 8, 2023
The American Heart Association is recognizing 10 leading stroke scientists who have made significant contributions to the field of stroke research. Among them, Dr. Cheryl Bushnell will be honored with the Ralph L. Sacco Outstanding Stroke Research Mentor Award for her exceptional mentorship and research in women's issues related to str...
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A new American Heart Association scientific statement outlines ideal foundational requirements for stroke program development and growth. The guidelines aim to minimize inconsistencies and improve services provided by certified stroke centers across the U.S., emphasizing leadership, personnel resources, and quality improvement.
SourceAmerican Heart Association·JournalStroke·DateFeb 7, 2023
A large-scale observational study from China demonstrates a strong link between ideal cardiovascular health and lower mortality rates. Individuals with higher scores on behavioral and medical factors had approximately a 50% lower risk of all-cause, CVD, and respiratory mortality compared to those with lower scores.
SourceCactus Communications·JournalChinese Medical Journal·TypeObservational study·DateFeb 6, 2023
Women who followed most aspects of a healthy lifestyle had about half the risk of long COVID compared to those without any healthy lifestyle factors. Maintaining a healthy body weight and adequate sleep were strongly associated with lower risk of long COVID.
SourceHarvard T.H. Chan School of Public Health·JournalJAMA Internal Medicine·TypeObservational study·DateFeb 6, 2023
Research highlights underuse of dual blood thinners in women after minor stroke or transient ischemic attack (TIA), with potential benefits for stroke prevention. A study analyzed electronic health records of 2,953 adults and found that women were less likely to receive the treatment regimen, despite evidence suggesting its effectiveness.
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A new study found that Black and Hispanic stroke survivors in the US are less likely to receive treatment for common complications, despite improved overall stroke survival rates. Researchers analyzed electronic health records from 2002 to 2022 and matched patients based on 41 factors to minimize biases.
A new lifestyle-related biomarker, gluconic acid, is associated with high blood pressure and ischemic stroke in Black adults. The study suggests that a blood test measuring metabolites may help determine if diet and exercise are effective in lowering stroke risk.
A recent study found that recurrent stroke risk has declined over the past 20 years, with a greater decrease observed among women compared to men in South Texas. The study analyzed data from nearly 6,000 first-time ischemic stroke survivors and found that lifestyle changes and medication can help prevent recurrent strokes.
Adults living in neighborhoods with dense fast food and unhealthy food environments, known as
A new study finds that Mexican American stroke survivors are less likely to receive intensive rehabilitation services compared to non-Hispanic white peers. Nearly one-third of all stroke survivors in the study did not receive any rehabilitation within 90 days of their stroke.
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers found that patients treated with butylphthalide experienced milder neurological symptoms and better functioning at three months after a stroke compared to those who received a placebo. The study suggests potential benefits of this celery seed-derived medication in treating ischemic strokes.
A large Dutch study found that the BCG vaccine does not protect elderly people with co-morbidities against COVID-19 symptoms. The study analyzed 6,112 participants and showed no difference in disease manifestations or hospitalizations between those who received the vaccine and those who received a placebo.
SourceUniversity Medical Center Utrecht·JournalClinical Microbiology and Infection·TypeRandomized controlled/clinical trial·DateFeb 2, 2023
Researchers discovered that bone marrow transplants can halt the development and progression of brain blood vessel disease in adults with sickle cell disease. The study found that receiving stem cell transplants led to positive changes in blood vessels, reducing the risk of stroke among patients with the condition.
A new smartphone application called FAST.AI uses machine learning algorithms to recognize facial asymmetry, arm weakness, and speech changes in people experiencing a stroke. The app's accuracy was validated through a study involving nearly 270 patients with acute stroke, showing promise as a tool for prompt individuals to seek care.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
Researchers discovered a strong association between loneliness, lack of social support, and various dementia risk factors. The study found that modifiable lifestyle factors, such as physical activity and smoking habits, can impact social isolation and ADRD risk.
SourcePLOS·JournalPLOS ONE·TypeObservational study·DateFeb 1, 2023
A recent review in CMAJ provides comprehensive guidance on diagnosing and managing migraine attacks. It emphasizes a stratified approach to treatment, empowering patients to choose medications tailored to their needs and attack symptoms.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeLiterature review·DateJan 30, 2023
A new study found that UK soft drink taxes led to an 8% reduction in obesity among 10-11 year old girls, with greatest reductions seen in most deprived areas. The tax, introduced in 2018, was associated with a decrease in childhood obesity rates.
SourcePLOS·JournalPLOS Medicine·TypeObservational study·DateJan 26, 2023
Researchers found that the F-box gene FBXC-58 is a novel mediator of dietary restriction effects on extending the health span of Caenorhabditis elegans. FBXC-58 prevents muscle aging and extends longevity through an S6 kinase-dependent pathway.
SourceImpact Journals LLC·JournalAging-US·TypeObservational study·DateJan 25, 2023
Concordia researchers analyzed muscle and fat mass data from a large US sample population to find that high levels of fat mass are linked to poorer overall health. While BMI was surprisingly effective in predicting some cardiometabolic outcomes, the study suggests new body-composition phenotypes may be a better predictor.
SourceConcordia University·JournalPreventive Medicine·TypeData/statistical analysis·DateJan 25, 2023
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
An evidence-based fall prevention program implemented in 33 medical units across 8 hospitals reduced non-injurious falls by 17% and injurious falls by 9%. The program resulted in $22 million in savings over a 5-year study period, with a cost of each fall estimated at $62,521.
SourceBrigham and Women's Hospital·JournalJAMA Health Forum·TypeObservational study·DateJan 25, 2023
A study published in JAMA Cardiology found that rurality is associated with a higher risk of heart failure among predominantly low-income individuals in the southeastern United States. The inequity highlights the need for targeted primary prevention efforts for rural populations.
A new study led by the University of California San Diego found that daily walking and moderate-to-vigorous physical activity significantly reduced the risk of developing mild cognitive impairment or dementia in senior women. With each additional 1,865 steps per day, the risk was lowered by 33%, while moderate-to-vigorous physical acti...
SourceUniversity of California - San Diego·JournalAlzheimer s & Dementia·TypeObservational study·DateJan 25, 2023
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
A new study found that using two insecticides on bed nets can prevent malaria by killing off resistant mosquito variants. The trial showed a significant reduction in malaria cases among people sleeping under dual-ingredient net treated with one pyrethroid and another active ingredient.
SourceUniversity College Cork·JournalThe Lancet·TypeCommentary/editorial·DateJan 24, 2023
A study of 1,463 combat-deployed soldiers found significant associations between bullying/hazing and major depressive disorder, PTSD, suicidal thoughts, and substance use disorder. The findings highlight the need for efforts to prevent and address mental health problems among service members.
SourceJAMA Network·JournalJAMA Network Open·DateJan 24, 2023
Researchers at Weill Cornell Medicine have identified a crucial mechanism that prevents cells from replicating extra DNA, reducing the risk of cancer and genome instability. The study reveals that a licensing protein called CDT1 acts as a brake on DNA replication, preventing it from progressing once licensed sites are established.
SourceWeill Cornell Medicine·JournalMolecular Cell·DateJan 24, 2023
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A new American Heart Association scientific statement emphasizes the importance of rapid evaluation for TIA, which can lead to full-blown stroke. The statement offers a standardized approach to evaluating people with suspected TIA, including guidance for hospitals in rural areas with limited resources.
SourceAmerican Heart Association·JournalStroke·DateJan 19, 2023
A Dartmouth-led study found that team-based coaching significantly improves the risk of acquiring post-procedural acute kidney injury (AKI) when compared to other interventions. The Collaborative with Surveillance intervention reduced the odds of AKI by 46 percent, making it a promising approach to address this prevalent adverse event.
SourceThe Geisel School of Medicine at Dartmouth·JournalClinical Journal of the American Society of Nephrology·TypeRandomized controlled/clinical trial·DateJan 19, 2023
A trapped mountaineer survived 16 frigid hours in a crevasse on Denali, highlighting the importance of expert rescue efforts and proper treatment. The case study emphasizes the need for responders to continue extrication and treatment efforts even when survival seems impossible.
SourceElsevier·JournalWilderness and Environmental Medicine·TypeCase study·DateJan 17, 2023
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A study by researchers from Okayama University found that Japanese university students' willingness to undergo regular dental check-ups is associated with their thoughts regarding the health-belief model and oral health behaviors. The study suggests that the perceived benefit of undergoing regular check-ups drives young students toward...
SourceOkayama University·JournalInternational Journal of Environmental Research and Public Health·TypeSurvey·DateJan 16, 2023
Researchers found that patients with low comorbidity groups who received more frequent phone calls had improved outcomes, including reduced mortality and longer hospital stays. The intervention involved regular calls from nurses to monitor patient response and address any unusual symptoms.
SourceCedars-Sinai Medical Center·JournalJournal of Cardiac Failure·DateJan 16, 2023
A new study reveals that falls are nearly 50% among older Americans with dementia, emphasizing the importance of addressing environmental and health-related risk factors. Key findings highlight the need for tailored screening and prevention interventions specifically designed for this high-risk population.
SourceDrexel University·JournalAlzheimer s & Dementia·DateJan 12, 2023
Researchers have improved the FDA's equation for predicting drug interactions by addressing fundamental limitations and incorporating new models. The modified equation has shown a significantly increased accuracy of about 80%, which is expected to contribute to increasing the success rate of new drug development.
SourceInstitute for Basic Science·JournalClinical Pharmacology & Therapeutics·TypeComputational simulation/modeling·DateJan 12, 2023
A study by UC Davis Health researchers found that telehealth visits saved patients around 53.7 million miles of travel, eliminated the need for 42.4 injuries and 0.7 fatalities, and reduced greenhouse gas emissions by 21,466 metric tons over two years.
SourceUniversity of California - Davis Health·JournalJournal of Telemedicine and E-Health·DateJan 10, 2023
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A UK program using magnesium sulfate to prevent cerebral palsy in premature babies has been shown to be both effective and cost-effective. The PReCePT program increased the use of magnesium sulfate by 9.5 percentage points on average, resulting in a lifetime saving of £3 million.
SourceUniversity of Bristol·JournalArchives of Disease in Childhood·TypeObservational study·DateJan 10, 2023
Researchers found that more frequent social determinant screenings and patient navigation in pharmacy care did not reduce healthcare utilization. The study calls for further investigation of pharmacy interventions to improve outcomes for specific patients or healthcare settings.
SourceBoston Medical Center·JournalJAMA Network Open·DateJan 9, 2023
A Rutgers study found that military service members who hide their suicidal thoughts and avoid behavioral health care tend to store their firearms unsafely. Those with undisclosed past year suicidal thoughts stored their firearms at home more often and with a locking device in place less often.
SourceRutgers University·JournalSuicide and Life-Threatening Behavior·TypeSurvey·DateJan 9, 2023