Medical News

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Dolor y calambres en las piernas no siempre son un problema ortopédico: Ambos pueden ser signos de la enfermedad arterial periférica, o EAP, un problema grave del flujo sanguíneo con implicaciones para el corazón. En este alerta del experto, la Dra. Young Erben, cirujana vascular en Mayo Clinic en Jacksonville, Florida, explica cómo se trata la forma más común de EAP, EAP que afecta las piernas y los pies. Las opciones incluyen una técnica quirúrgica del pasado que los cirujanos de Mayo están resucitando y refinando para ofrecer nuevas esperanzas a los pacientes con EAP avanzada.

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Lactoferrin (LF) is an iron-binding glycoprotein and is involved in important physiological processes. It is derived from milk and mucosal secretions. However, the separation and purification of a large amount of biologically active LF is very difficult. Therefore, technologies for synthetically manufacturing LF are urgently needed. In this review, researchers summarized the design and construction of high-expression LF synthetic biological systems. These systems are efficient and can maximize the LF production at large-scale industrial levels.

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New AI model identifies possible therapies from existing medicines for thousands of diseases, including rare ones with no current treatments. The AI tool generates new insights on its own, applies them to conditions it was not trained for, and offers explanations for its predictions.

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Giving women at risk of premature birth a simple magnesium sulphate infusion (or ‘drip’) can prevent their babies from developing cerebral palsy, a recent Cochrane review has confirmed. The drug itself costs approximately £5 (~$6.50) per dose in England, and requires hospital admission with experienced staff to administer the drug safely to the mother.

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Independent of the temperature and humidity carried by the airflow, portable respiratory sensors are capable of continuously detecting respiratory intensity and frequency. Respiratory monitoring assesses physiological status and potential disease, preventing the escalation of adverse health conditions through early detection of recurrent wheezing, sleep apnoea and diabetes-induced kussmaul breathing.

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UCLA's Dr. Roger Lo was awarded a $2 million grant from the National Institutes of Health to investigate innovative strategies to prevent drug resistance in melanoma treatment and improve the effectiveness of MAPK inhibitors, a common treatment for patients with melanomas that carry the BRAFV600 mutation.

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Children born to mothers with obesity both before and during pregnancy have an increased risk of neuropsychiatric and behavioural conditions, including autism spectrum disorder (ASD), and attention deficit hyperactivity disorder (ADHD), according to new research from the University of South Australia.

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GLP1RA agonists have been increasing in popularity for treating obesity and type 2 diabetes. With this novel treatment proving to be very effective, researchers are curious to know more about what other potential treatments it could also hold.

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Using genomics and early treatment response to guide risk-stratification and low-intensity therapy use for ETV6::RUNX1 and high-hyperdiploid B-cell acute lymphoblastic leukemia benefits patients.

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In a world where global life expectancy is forecasted to increase from 73.6 years in 2022 to 78.1 years by 2050, the focus is shifting from merely extending lifespan to enhancing healthspan – the number of years lived in good health. At the forefront of this paradigm shift is Hevolution Foundation, a non-profit organization based out of Riyadh, Saudi Arabia - with an unprecedented commitment of up to $1 billion annually to revolutionize the field of aging research.

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Longevity research is focussed on extending our time in good health, with the goal of increasing healthspan—the years spent in optimal well-being—rather than simply adding more years to life.

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In a review of previous studies, a Johns Hopkins Children’s Center team concludes that some video games created as mental health interventions can be helpful – if modest – tools in improving the mental well-being of children and teens with anxiety, depression and attention-deficit/hyperactivity disorder (ADHD).

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Prof. Vincent Guilamo-Ramos, PhD RN Executive Director of the Institute for Policy Solutions (IPS) at Johns Hopkins School of Nursing, joined a diverse group of leaders at the White House today to shine the spotlight on the largely invisible HIV crisis in the Latino community.

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Comprehensive gene panel testing, one of the exciting new tools in cancer diagnostics, warrants greater scrutiny — as does a federal program aimed at speeding up the review process for proposed new medical technologies. Those are conclusions of Yale medical experts who studied both and published a report in the Journal of the National Cancer Institute on Sept.

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Scientists at ORNL used neutrons to end a decades-long debate about an enzyme cancer uses. Their findings can support the design of an inhibitor that can target aggressive cancers.

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Itchy skin can be irritating, especially an itch that doesn’t go away. There are many potential causes for itchy skin like common skin conditions such as eczema, shingles, hives, psoriasis, or bug bites, or it could be a sign of a contagious disease, like scabies or ringworm. While these causes could mean a visit to a board-certified dermatologist, there are options for self-care at home to provide itch relief.

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Strong bones and joints are essential for overall quality of life. They enable us to perform daily tasks, participate in activities we enjoy and maintain independence as we age. For women going through menopause, preserving bone and joint health is particularly important, as the risk of osteoporosis and fractures increases significantly during this time.

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Children’s Hospital Los Angeles cardiologist Jondavid Menteer, MD, was honored with the World Children’s Transplant Fund “WCTF for the Children Award.” The prestigious award recognized Dr. Menteer for 20 years of dedication and leadership in pediatric heart transplant at Children’s Hospital Los Angeles, which is home to the largest heart center for children in the Western U.S.