A study of 1,800 heart attack patients found that nearly half received instructions on resuming sex, but fewer discussed it with their doctors. Men were more likely to report a loss of sexual activity if they didn't receive information on when to resume.
A team of ARS scientists used remote sensing tools to identify invasive Ashe juniper shrubs and trees in central Texas. The study found that the first 10 bands from a MNF transformation were the best for distinguishing Ashe juniper from other mixed woody species.
The University of Pittsburgh has received a total of $2 million in grants from the Howard Hughes Medical Institute (HHMI) to support its precollege and undergraduate science education initiatives. The four-year grants will fund academic programs that encourage high school and undergraduate students to engage in active research, fosteri...
Researchers at Michigan State University are testing a new NicVAX vaccine to help people quit smoking and avoid relapses. The vaccine works by preventing nicotine from crossing the blood-brain barrier, blocking the addictive pleasure sensation experienced by smokers.
A study published in PLoS One investigates the reliability of peer review and its influence on journal editors' decisions to publish or reject research. The results suggest that reviewers agree on manuscript disposition rates barely exceeding chance, while editor decisions are significantly influenced by reviewer recommendations.
Researchers from the NYU Cancer Institute will present studies on improved ways to diagnose melanoma in lymphatic vessels and investigate genetic differences between melanoma subtypes. Laura Hogan, a pediatric hematology and oncology fellow, is also honored for her outstanding work in pediatric oncology research.
New definitions of malnutrition published, identifying starvation-related and disease-related malnutrition as independent risk factors for hospital mortality. The study highlights the importance of nutrition assessment in clinical practice.
A study of 125,126 Swedish citizens with type 2 diabetes found an increased risk of 24 types of cancer, with the highest rates for pancreatic and liver cell cancers. The researchers also discovered a lower risk of prostate cancer among diabetics with a family history of the disease.
A comprehensive health promotion program developed by CSX Transportation reduced cardiovascular disease-related medical claims from 56.6% to 48.3% and hospital claims from 6% to 4.3%. The program, launched in 2004, included interventions such as biometric screenings, nutrition and exercise coaching, and on-site fitness centers.
A recent study by the University of Illinois found that food insecurity is associated with a higher body mass index, greater weight gain during pregnancy, and a higher risk for gestational diabetes. Pregnant women who experienced food insecurity were more likely to develop health complications.
Scientists need to be more proactive and effective in communicating their research findings to various audiences, including resource users, communities, and the general public. A comprehensive approach to communication used in the establishment of marine reserves can be applied to other areas of science and natural resource management.
A new technology developed by MIT chemical engineer Christopher Love can analyze individual immune cells taken from patients, allowing for precise measurement of the cells' response to allergens. This approach enables faster and more reliable food allergy diagnoses than current tests.
Researchers have developed silica cages that can package anti-cancer antibodies, which significantly slow the growth of tumors and prolong the lives of mice. The treatment also reduces side effects compared to traditional intravenous drips.
A pharmacist-led home blood pressure monitoring program supported by the American Heart Association's Heart 360 website improved blood pressure control for patients with uncontrolled hypertension. The program, which used online tools and clinical pharmacy specialists to adjust medications based on proven protocols, resulted in a signif...
The University of Miami will receive a $1.4 million grant from the Howard Hughes Medical Institute to strengthen its undergraduate science education program. The program aims to attract first-generation college students and those from underrepresented groups to pursue careers in science.
The World Health Assembly approved a resolution focused on preventing and treating pneumonia, the world's leading killer of children. The resolution aims to save millions of young lives by accelerating access and delivery of proven interventions, including vaccination and antibiotics.
University of Calgary researchers warn of a new computer security threat called Typhoid adware, which can infect laptops in public places like internet cafes. The adware displays advertisements on infected computers without the user's knowledge.
Researchers have found that lithium reduces brain inflammation by increasing levels of anti-inflammatory DHA and decreasing pro-inflammatory arachidonic acid. This dual mechanism may explain why lithium is effective in treating bipolar disorder, and could lead to additional therapeutic uses.
A new study by Brigham Young University found that reality TV shows exhibit more aggression than dramas, comedies, and soap operas. The researchers analyzed 120 hours of programming and identified 52 acts of aggression per hour on reality TV, with 'The Apprentice' topping the list.
The OU-PRIME research weather radar captured fine details of the storms never seen before with any radar. Researchers believe this unique data set will reveal new discoveries about tornado genesis and severe storms for years to come.
A study in mice suggests that prenatal exposure to BPA or DES may program a fetus for life, increasing the risk of breast cancer in adulthood. Higher EZH2 levels are associated with an increased risk of breast cancer in humans, highlighting the potential need for monitoring women exposed to these chemicals.
A new blood test can predict whether newborn babies are at high risk of developing allergies as they grow older, thanks to research involving the University of Adelaide.
Researchers used systems biology approaches to study how hematopoietic cells react to high levels of erythropoietin. They found that the cells rapidly take up and break down the hormone, replenishing their receptors in a continuous process. This understanding may lead to developing more effective anemia treatments.
The Economics of Ecosystems and Biodiversity (TEEB) study estimates annual Natural Capital loss to be between EUR 1.35 trillion - EUR 3.1 trillion, with coral reefs valued at US$ 172 billion annually. TEEB leader Pavan Sukhdev calls for decisive action to prevent biodiversity loss.
Consuelo De Moraes at Penn State has received a $100,000 grant to investigate the link between malaria infection and odor cues that attract mosquitoes. Her research aims to identify a chemical signature of malaria infection, potentially leading to new diagnostic tools.
A multicenter team of researchers, including scientists at Albert Einstein College of Medicine, has received a NIH 'Glue Grant' to develop a strategy for discovering the structure and function of unknown enzymes. The research may result in new drug targets and lead to new enzymes for industrial reactions.
A NASA 3D image reveals a thunderstorm in Cyclone Laila that reached almost 11 miles high. The Tropical Rainfall Measuring Mission satellite provided data to forecasters, helping them predict rainfall and storm behavior.
Researchers discovered a small group of genes in fruit flies that likely play important roles in regulating the formation of plaque-like protein aggregates within cells. The identified genes have human counterparts and may be manipulated to stop or slow the formation of these aggregates, which are a hallmark of Huntington's disease.
Researchers at TUM and LMU investigate kinesin-2, a fast motor protein that transports cellular cargoes along microtubules. They find that KLP11 has an autoinhibition mechanism that allows it to control its speed and function in the cell.