Articles tagged with Medical Facilities
A study of 2,500 obese patients and 7,500 matched controls found bariatric surgery reduces mortality risk by 53% at 5-14 years post-procedure. The surgery also became safer over time, with lower risk of death during and after the procedure.
A large-scale analysis of hundreds of patients and nearly 1000 genes found that diverse genetic mutations lead to different disease outcomes in autism spectrum disorder. The study revealed that more damaging mutations usually result in worse outcomes, while high-IQ cases are often triggered by milder mutations.
A new real-time radiation monitor significantly reduces radiation exposure for medical workers during cardiac-catheterization procedures, resulting in a one-third decrease in radiation exposure. The device provides auditory feedback, enabling operators to take actions to reduce radiation exposure and adopt safer radiation practices.
Researchers at Columbia University Medical Center have found that the immune systems of patients with celiac disease react to specific types of non-gluten protein in wheat. A group of molecules known as serpins, along with four other types of wheat protein, are identified as novel non-gluten immunogenic proteins.
A study published in Science has identified a single mutated gene, K13, as the cause of growing resistance to malaria drugs in Southeast Asia. This finding provides a way to detect emerging resistance and potentially eliminate it before spreading globally.
A new fMRI test can detect neural dysfunction in HIV-positive individuals before they exhibit cognitive decline, according to a Georgetown University Medical Center study. The researchers found that the neural specificity in brain regions associated with face processing is reduced in HIV-positive participants.
Researchers at UT Southwestern Medical Center found that enterohemorrhagic E. coli (EHEC) uses Bacteroides thetaiotaomicron to worsen its own infection by stealing scarce resources from other gut bacteria. This discovery opens up new avenues for understanding how microbiota composition impacts infection outcomes.
Researchers from the Karlsruhe Institute of Technology measured high concentrations of organic pollutants emitted during fracking processes in the US, exceeding urban air quality standards by a factor of one thousand. The study found that certain technologies, such as open fracking facilities, release significantly more benzene and oth...
Researchers at Mainz University have discovered that a psoriasis medication may be effective in treating Alzheimer's disease by stimulating the activity of the enzyme ADAM10, which could lead to reduced accumulation of Alzheimer's plaques. The medication was well-tolerated and showed promise in enhancing learning and memory capacity.
Resveratrol, a natural substance found in red wine, has anti-inflammatory effects on cardiovascular diseases by binding to the KSRP regulator protein and activating it. This activation reduces the stability of messenger RNA, resulting in lower synthesis of inflammatory mediators.
Millions die each year from obesity-related issues, with Australia projected to be third fattest nation by 2020. Fitness facilities can mitigate risks by implementing pre-activity screening, automated defibrillators, regular inspections, and staff training.
A study from Georgetown University Medical Center found that involving men in family planning programs resulted in women making more financial decisions and having greater control over their lives. The Standard Days Method, a couple-centered approach, was shown to be effective in empowering women.
Researchers found that menthol reduces irritation from nicotine by desensitizing airway receptors. The study provides insight into how menthol affects the function of α3β4 receptors, which are expressed in both airways and other neurons.
A new study suggests that malfunctioning tau, not amyloid-beta plaque, is the key event triggering neuron death in Alzheimer's disease. Researchers found that when tau fails to function, neurons can't clear toxic proteins, leading to cell death.
A study published in JAMA Surgery found that nearly a quarter of patients who underwent initial breast conservation surgery had a subsequent surgical intervention. The study, which included over 316,000 patients, identified patient and tumor factors associated with repeat surgeries.
A new study has found that the extracellular matrix component hyaluronan (HA) in the cervix provides protection against infection, which can lead to preterm birth. Mice unable to produce HA had abnormal cervical structures and higher preterm birth rates in response to infection.
Dr. Schoggins has received a $2.385 million NIH New Innovator Award to pursue research on why bats can harbor numerous viruses without getting sick. The award supports his lab's work in understanding the science behind this phenomenon.
A study published in JAMA Dermatology found that 48% of top 125 US college campuses have indoor tanning facilities on or near campus. The presence of these facilities may passively reinforce tanning behavior among young adults, increasing their risk for skin cancer.
Radiologists in Singapore outline lessons learned from SARS to improve current Ebola outbreak response. The article highlights the importance of balancing clinical needs with patient and staff safety.
E-cigarette regulation by FDA could shift smokers away from lethal cigarettes and save lives. Clean-nicotine products may replace traditional tobacco, reducing nicotine levels and flavorings.
The new grant will operate three powerful experimental stations at NSLS-II, allowing researchers to study protein structures and biological processes in detail. The facilities will also enable the development of new technologies for addressing challenging biological questions.
ApoE3 helps repair blood vessels, while apoE4 prevents this process, leading to increased cardiovascular disease risk. Researchers discovered a potential preventive treatment using NO donors for individuals with the apoE4 variant.
Researchers studied lamprey embryology to understand the evolutionary origins of modern vertebrates. They discovered that Hox genes play a crucial role in hindbrain segmentation, which is conserved across vertebrates.
The VALUE study reveals that only 13% of vascular testing facilities are IAC accredited, with significant regional variations in utilization. The study also highlights the importance of IAC accreditation in setting practice standards and ensuring quality performance.
Researchers found that viruses can contaminate surfaces within 2-4 hours, spreading to 40-60% of workers and visitors. Disinfecting wipes with quaternary ammonium compounds (QUATS) reduced virus spread by 80-99% when used in conjunction with hand hygiene.
Researchers at UT Southwestern Medical Center have identified several new genetic causes of Wilms tumor, a type of kidney cancer found only in children. The most common mutations were found in genes called DROSHA and DICER1, which affect the production of microRNAs that control cell growth.
Dr. Richard Casaburi will receive the Distinguished Scientist Honor Lecturer award from CHEST, recognizing his pioneering work in developing rehabilitative treatments for COPD. He leads LA BioMed's pulmonary rehabilitation research and has received numerous awards for his contributions.
A University of Liverpool study recommends investing in dog owner education and facilities to reduce physical inactivity and obesity. Dog owners who walk their dogs regularly are more likely to be physically active, but lack of knowledge and access to suitable areas can hinder this.
A study by the University of California, Davis, investigated a single-species inoculation in a sake brewery, finding that environmental surfaces harbor similar microbiota as added microorganisms. The microbial populations change dramatically across fermentation stages, with Aspergillus oryzae dominating the process.
A study by Mainz University Medical Center found that higher levels of education and prolonged school years are associated with a greater prevalence and severity of nearsightedness. This challenges the long-held assumption that genetic factors play a more significant role in the development of myopia.
A new study reveals that individuals with post-traumatic stress disorder (PTSD) who experience poor sleep quality are more likely to exhibit lower physical activity. The research, published in the Journal of Clinical Sleep Medicine, suggests a potential behavioral pathway from disturbed sleep to negative health outcomes such as obesity.
A new study published in JAMA found that patients enrolled in a 12-month telecare program experienced significant improvement in chronic pain management, with twice the likelihood of pain reduction compared to usual care. The program also showed increased patient satisfaction.
Researchers will analyze whole exome and whole genome sequence data from 6,000 volunteers with Alzheimer disease and 5,000 older individuals without the disease to identify rare genetic variants. The goal is to search for therapeutic targets that might reduce the economic and human burden of this devastating disease.
Scientists at the University of Nebraska-Lincoln have successfully produced a drug compound featuring the 5P12-Rantes molecule, which could prevent HIV from attaching to human cells. The facility has delivered its first batch of the compound to Mintaka Foundation for formulation as a vaginal cream for clinical trials in South America.
Researchers at the Children's Medical Center Research Institute have identified a biomarker to accurately characterize mesenchymal stem cells (MSCs) in the body. This breakthrough finding could improve the success of clinical trials using MSCs for conditions such as bone fractures and osteoarthritis.
Researchers at UT Southwestern Medical Center have discovered that type I interferons can block the development of T helper 2 cells, which drive asthma and allergies. This finding offers new hope for treating allergic asthma patients by targeting this pathway.
Researchers at UT Southwestern Medical Center found that older adults prescribed thiazide diuretics are at a greater risk for developing metabolic-related adverse events. The study, published in the Journal of the American Geriatrics Society, suggests that these risks are common and warrant closer monitoring.
Researchers found that dialysis facilities in the Southeast have lower rates of kidney transplantation due to factors such as higher poverty levels and fewer staff. In contrast, Northeastern facilities had higher rates of transplantation, suggesting regional variations in access to care.
A research team at UT Southwestern Medical Center has identified the triggering mechanism of an atypical metabolic pathway that allows certain cancerous tumors to thrive. The discovery could provide a future target for drugs that would attack tumors relying on this reverse pathway for sustenance and growth.
A study published in Cell Metabolism reveals that variations in the FTO gene indirectly affect the function of the primary cilium, a hair-like appendage on brain and other cells. This abnormality increases body weight by affecting leptin receptors, leading to increased food intake and obesity.
A newly discovered gene called Samd4 plays a critical role in regulating metabolism, with abnormal distribution of fat and diminished insulin responses observed in the lean 'Supermodel' mouse. The study provides new potential avenues for research into diseases such as diabetes and obesity.
The National Institutes of Health has awarded $600,000 to the University of California, Riverside to expand its data storage capacity. This grant will enable researchers to process vast amounts of high-throughput data generated in various fields, including genome biology and biomedical sciences.
A Honolulu-based study reveals that shorter men tend to live longer, thanks to a protective form of the longevity gene FOXO3. This gene is linked to smaller body size during early development and lower blood insulin levels, resulting in a longer lifespan. The study, which followed over 8,000 Japanese-American men for nearly 50 years, p...
A study by Columbia University Medical Center researchers found that miniature neurotransmission regulates synapse development and contributes to the growth of synapses. The findings suggest that abnormalities in this process may contribute to neurodevelopmental diseases.
A new study reveals that even light drinking increases the risk of liver fibrosis in people co-infected with HIV and hepatitis C virus (HCV) infection. Researchers found a stark difference between co-infected and uninfected groups, highlighting the importance of counseling patients to reduce alcohol consumption.
A new study found that children treated at private clinics in sub-Saharan Africa are less likely to receive life-saving oral rehydration therapy, while poorer and rural children face significant disparities in care. The research estimates that closing the gap in care could save up to 20,000 lives annually.
Researchers at Liverpool University are developing new sensors to detect and measure nuclear radiation in the environment, aiming to locate radioactive sources with greater accuracy and sensitivity. The goal is to monitor sites, prevent releases, and support safe nuclear facility operation, with a focus on improving monitoring and cont...
Researchers use optogenetics to study skin cells called Merkel cells, which play a crucial role in sensing fine details and textures. The discovery may lead to the development of new prosthetics and treatments for skin diseases.
Frail elderly people living in residential care facilities are at increased risk of severe illness or death from viral gastroenteritis. Prompt notification of outbreaks to public health units led to a shorter outbreak duration.
A systematic review of 47 studies found that surveillance screening for hepatocellular carcinoma (HCC) in cirrhosis patients led to earlier detection, curative treatment, and longer survival. The pooled 3-year survival rate among screened patients was 50.8%, compared to 27.9% among unscreened patients.
Immunologists have developed an improved mass spectrometric method for proteomic analyses, allowing for the identification and quantification of more proteins. The new technique, called ISOQuant, eliminates the need for labeling samples, enabling direct analysis of patient samples and specific immune cells.
The new guidelines recommend regular screening for pulmonary hypertension in SCD adults, and intensifying SCD therapy for those with PH. Patients with symptomatic PH should be treated, while management is guided by hemodynamic numbers obtained through catheterization.
Two common procedures to treat pelvic organ prolapse without vaginal mesh are found to be comparable in safety and efficacy. Researchers also discovered that behavioral therapy did not improve urinary incontinence or prolapse symptoms in affected women.
Conscientious personality traits appear to be a key risk factor for better health, with participants who were more conscientious having lower rates of obesity, high cholesterol, and hypertension. Researchers suggest that incorporating personality assessments into preventive healthcare could lead to more effective care plans.
Scientists have successfully studied protein synthesis in adult stem cells, finding that precise protein production is essential to their function. The discovery opens up new avenues of cellular biology and may lead to a better understanding of diseases associated with protein synthesis mutations.
Researchers found that delaying the onset of decisions can improve response accuracy by allowing the brain to focus on relevant information and block out distractions. This mechanism is more beneficial than prolonging the decision process, which increases reaction times.
Researchers at Georgetown University Medical Center have discovered that a small region within the amygdala in bats is responsible for producing emotional calls and sounds. This finding may lead to new treatments for malfunctions in emotional responses, such as pathological aggression.
Veterans exposed to explosions may have brain damage despite lacking symptoms of traumatic brain injury (TBI), according to researchers at Duke Medicine. The study found comparable white matter damage in both groups, with no clear link between brain injury and cognitive problems such as reaction time or decision-making.
Research shows that one-third of young adults who survive a stroke are unable to live independently or need assistance with daily activities 10 years after their stroke. The type of stroke and subsequent recurrent strokes can also impact functional outcomes, highlighting the need for effective interventions.
Two NYU faculty members, Roozbeh Kiani and Nicholas Stavropoulos, have been awarded Sloan Foundation fellowships for their innovative research in neuroscience and sleep. Their work has the potential to lead to new medical interventions for mental and cognitive disorders and improve understanding of human sleep and its regulation.