A recent study found that infection control practitioners' perceptions of the bioterrorism threat can leave them unprepared in case of an attack. The survey, conducted by Saint Louis University, revealed that those in rural areas and the Midwest felt less at risk than urban residents.
Researchers used molecular methods to identify genetically unique areas on Sulawesi, prioritizing conservation efforts for species with distinct evolutionary lineages. The study highlights the need for targeted resource allocation to maximize biodiversity conservation.
The study found that injection drug users in Pakistan were more than three times as likely to report sharing needles after the war began. High-quality heroin availability led some users to shift to injection synthetic opiates, increasing the risk of HIV and blood-borne infections.
A UBC-led research team has confirmed the existence of the universe's oldest and farthest planet, a gas giant formed 13 billion years ago. The ancient world takes a century to complete each orbit and is unlikely to support life due to its metal-poor composition.
An international study found that smaller aneurysms (less than seven millimeters) are at low risk for rupture, and patients' age, location of the aneurysm, and history of previous ruptures are key factors to consider. The study also showed that treatment risks increase substantially after age 50 and older.
Researchers discover mutant gene in mice causing premature ovarian failure, which may be factor in human infertility and cancer. The findings provide a molecular foothold into the process of egg activation and maturation, potentially leading to new contraceptive methods.
A group of leading US public sector agricultural research institutions has agreed to share their patented technologies to help improve staple crop varieties like rice, cassava, and sorghum. The Public-Sector Intellectual Property Resource for Agriculture (PIPRA) initiative aims to accelerate research and development to boost the domest...
The Public-Sector Intellectual Property Resource for Agriculture (PIPRA) is a roadmap guiding public research institutions in managing and sharing intellectual property. PIPRA aims to facilitate the commercialization of new crops by allowing multiple institutions to hold parts of intellectual property rights.
A national study found that 43% of patients reported nausea on the day of treatment, and 73% experienced nausea one or more days later. Delayed nausea is a significant problem, affecting twice as many patients who felt ill in the following days compared to those who felt queasy initially.
Researchers at Johns Hopkins Children's Center and Arkansas Children's Hospital found that certain children with low levels of allergy antibodies may completely lose their peanut allergy. The study suggests that these 'outgrowers' should be retested on a regular basis to determine if they have maintained their tolerance level.
The Lombardi Cancer Center will investigate how drinking affects breast cancer risk, focusing on estrogens, free radicals, and gene mutations. The center aims to improve public health recommendations and inform individual lifestyle choices.
The ISUIA study found that smaller aneurysms than previously thought may warrant treatment, and endovascular treatment resulted in lower disability and death rates compared to open brain surgery. This suggests additional advantages for patients with specific characteristics.
A study of 1700 women found that radiotherapy significantly reduced the risk of recurrent ductal carcinoma in situ (DCIS) in the same breast by over 60%. However, tamoxifen had no effect on reducing invasive cancer risk. The results suggest that radiotherapy may be beneficial for younger patients with DCIS detected by mammography.
A new study suggests that children's brains are wired to downplay the sensation of their own physical actions, leading to increased force being used in play. This mechanism may also explain why kids can't tickle themselves, but feel the full effect when someone else does.
Researchers at FIRS Laboratories have identified a monoclonal autoantibody responsible for hyperthyroidism in patients with Graves' disease. This breakthrough discovery may lead to the development of new agents controlling the action of autoantibodies and treating related hormonal disorders.
A one-year study is being conducted at the University of Illinois Chicago to explore the effectiveness of botanicals in treating menopause symptoms. The research aims to determine whether these alternatives can provide relief from hot flashes and other symptoms, while also examining potential risks.
Two studies suggest that regular use of ibuprofen and aspirin inhibits breast cancer formation, while a low-dose tamoxifen regimen may effectively treat breast cancer with fewer side effects. Another study found that a combination of low-dose COX-2 inhibitors and fish oil may reduce colon cancer risk.
The Lancet appoints Dr. Tobias to a $15 billion programme tackling AIDS in African and Caribbean countries most devastated by the pandemic. Critics argue that his lack of knowledge about Africa and connections to the pharmaceutical industry may compromise his credibility.
Researchers found that people can learn to recognize early symptoms of injury and take steps to maintain their health. Training in muscle relaxation and breathing techniques significantly decreased symptoms and improved well-being among volunteers.
A new study published in the Journal of Clinical and Experimental Neuropsychology found that higher education or a larger brain size may help delay dementia. The research, based on data from the Nun Study, suggests that having more years of formal education or better early brain development can provide extra reserve for cognitive funct...
A two-year study found autistic children have difficulty with early face-to-face interaction, which relates to pointing and showing abilities. The research suggests this problem starts earlier in development than previously thought.
A study by Penn State researchers suggests that ancestry mix may be a key factor in obesity prevalence among African-American women. The analysis found an association between body mass index and West African ancestry, with implications for understanding the genetic basis of health disparities.
Researchers have identified gamma-amino butyric acid (GABA) as a key signaling molecule that triggers plant reproduction and guides the growth of pollen tubes. In contrast, mutants with deficient GABA degradation produce a massive increase in the chemical signal, overwhelming the pollen tubes and disrupting their guidance.
Researchers have found that stem cells from blood vessels can regenerate wasting muscle in mice with muscular dystrophy-like symptoms. The study's results provide a possible new approach for treating the disease, which currently has no cure.
A global strategy aims to protect households from catastrophic health-care payments. By reducing out-of-pocket spending, financing through general taxes and social insurance can provide access to needed services.