A randomized pilot trial found that lowering blood pressure to below 140 mm Hg reduced haematoma growth in patients with spontaneous intracerebral haemorrhage. The treatment also showed no significant adverse effects on clinical outcomes.
A recent study suggests that selenium supplements may not be necessary for most people due to a reduced reliance on the trace element in mammals. This discovery raises questions about the need for supplements and highlights the importance of considering individual factors such as age, sex, and medical needs.
Researchers at University at Buffalo have found that people with periodontitis who are infected with human papillomavirus (HPV) are at increased risk of developing tongue cancer. The study showed that 63% of patients with tongue cancer also had periodontitis, and 90% of those without HPV also did not have periodontitis.
Recent advances in mass spectrometry have expanded knowledge of protein networks inside cells and their regulation. Researchers successfully identified over 5,000 proteins in embryonic stem cells using mass spectrometry, creating the largest quantified protein map to date.
Researchers found that Bonelike-coated dental implants promoted extensive new bone formation and attachment, improving incorporation into the jaw. One implant was removed due to poor positioning, allowing for detailed analysis of the coating's effects.
A Russian-American research team has made significant discoveries about the origins of whaling culture in the Arctic region. The findings suggest that prehistoric cultures were hunting whales at least 3,000 years ago, with evidence found at the Un'en'en site on the Chukotka Peninsula.
A study at Heidelberg University Hospital found that well-designed e-mails increase the use of Internet links and reduce spam. The researchers discovered that a simple trick, such as switching from Courier to Times font, boosted legibility and attractiveness.
A study by Johns Hopkins Bloomberg School of Public Health found no statistically significant increase in calls with periods of increased alert among New Jersey law enforcement officers. Researchers analyzed call data from a crisis hotline and did not detect a pattern of increased calls corresponding to an elevation in the alert level.
A new study found that young children who lead inactive lifestyles are five-to-six times more likely to develop metabolic syndrome, a condition linked to heart disease and diabetes. The study tracked the same group of children over time, measuring factors such as body mass, blood pressure, and cholesterol levels, to show the importance...
A nine-week Iyengar yoga program improved elderly females' stride speed, flexibility, and single-leg stance. Participants experienced increased confidence in walking and balance, as well as reduced pain in some cases. The study suggests that yoga can help reduce the risk of falls by improving balance and stability.
A new Alzheimer's vaccine shows promise in clearing beta-amyloid plaques from the brain, but lacks impact on learning and memory impairments. Researchers suggest that a combination of therapies targeting plaque growth and neuron damage may provide better treatment opportunities.
Researchers at Yale University have visualized the crystal structure of group II introns, a type of RNA that catalyzes its own removal during gene maturation. The study provides new insights into the mechanism of mRNA splicing in humans and shares a close evolutionary heritage with ancient bacteria.
Researchers have induced cells to replenish the protein deficient in spinal muscular atrophy (SMA) by activating an existing, slightly modified copy of the mutant gene. Alternative splicing compensates for the missing gene, holding out hope for one day successfully treating this often-fatal disease.
A simple and fast screening technique has been developed to identify promising synthetic molecules that mimic therapeutic antibodies and can treat cancer at a lower cost. The new method screened over 300,000 peptoids and isolated five candidates that showed promise in treating human tumors.
A nationwide study published in Pediatrics reveals that over 600,000 American children participate in gymnastics each year, despite the high risk of injury. The study found nearly 27,000 injuries annually, with fractures and dislocations most common among younger children.
The American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America recognize 36 outstanding undergraduate seniors for their academic achievements, leadership, and participation. The students receive a plaque and become eligible for the Frank D. Keim Fellowship.
A study by the RAND Corporation found that small businesses saw a significant increase in health insurance costs, with those having 25 or fewer employees facing a 30% rise. Despite this, small employers were less likely to abandon the benefit, and instead may have traded off wage increases for the increased cost.
A new study found that potential research participants are mostly indifferent to financial disclosures from researchers, but trust decreases when the researcher owns company stock. The study suggests that clearer guidelines for disclosing acceptable financial interests are needed to inform potential study participants.
A study of female red squirrels found that those born into favorable circumstances with abundant food, warmer spring weather, and lower population experienced increased reproductive success and longevity. In contrast, those born into harsher conditions struggled to reproduce and lived shorter lives.
Sebastian Velez, a senior at Archbishop Molloy High School, will present a paper on the dependence of translucency on thickness for various ceramic frameworks. The study investigates the translucency of zirconia as a function of its thickness and compares the results with more extensively studied dental ceramics.
Researchers discovered T-cadherin's role in promoting tumor vascularization, slowing down tumor growth and improving survival. However, the absence of this protein also led to more aggressive disease in the long run.