The article examines 12 leporid species introduced by humans, highlighting their effects on ecosystems, including providing food resources for predators and competing with native herbivores. Conservation biologists must carefully consider these impacts when planning management strategies.
A review of 16 studies reveals a strong association between fast food intake and an increased risk of asthma, wheeze, and other allergic diseases. Hamburger consumption was found to be most prominently associated with these conditions in a dose-dependent manner, regardless of income level.
A new study examines the impact of salmon poisoning disease on grizzly bears in the North Cascades and central Idaho. The research suggests that using bears with no history of salmon consumption may not be effective due to their sensitivity to the disease, complicating recovery plans.
A recent meta-analysis compared the efficacy and safety of antihypertensive drugs during pregnancy. Labetalol, hydralazine, and nifedipine were found to have similar efficacy with negligible differences in their safety profile.
Researchers detected pesticides in hummingbird cloacal fluid and fecal pellets, as well as in bumble bee pollen and blueberry flowers. The findings suggest pesticide exposure may impact the health and ecosystem services of these pollinators
Extended tamoxifen therapy for 10 years increases the risk of developing endometrial cancer by two-fold compared to standard 5-year treatment. Screening for endometrial cancer may be necessary in patients receiving extended tamoxifen therapy.
A new study found that doctors' predictions of medication-related harm (MRH) in older adults are not reliable. Despite clinical experience and confidence influencing accuracy, predictions were no more accurate than chance. New approaches to identify high-risk individuals are needed to mitigate serious consequences.
A substantial proportion of adult survivors of childhood cancer report a lack of concern about their future health, despite being at elevated risk for serious chronic health conditions and subsequent cancers. The study suggests that this may lead to less engagement in cancer screening and healthier behaviors.
Researchers create nanoaggregates of microtubules by controlling their aggregation in response to light. The aggregation can cause cell death, making it a potential target for diseases caused by protein misfolding.
Women are largely underrepresented in clinical trials of heart failure medications, with limited evidence on their efficacy. Precision medicine may lead to more effective medications by incorporating sex-aware randomized clinical trials.
Researchers developed a method to conjugate the cancer therapeutic floxuridine with natural serum albumin, allowing it to target and accumulate in cancer cells. The lipid-conjugated compound halted tumor growth, while the free drug was ineffective.
Research shows that anxious individuals exert more cognitive control when making a risky decision, resulting in less risky choices. Higher frontal midline theta power predicts this increased cognitive control and associated risk aversion.
A recent study published in the American Journal of Human Biology found that healthy gaming experiences are linked to favorable gene expression profiles. The research, led by Dr. Jeffrey Snodgrass, highlights the importance of social connectedness in mitigating negative effects of online gaming.
A new review suggests that vitamin D may play an integral part in the induction and regulation of critical immune tolerance in early pregnancy. Vitamin D deficiency has been linked to increased risk of recurrent pregnancy loss.
The new guidelines emphasize the importance of involving patients with diabetes in their care plans and provide guidance on how to implement effective self-management strategies. By empowering patients to take an active role in their treatment, these guidelines aim to improve safety and outcomes for hospitalized diabetes patients.
A new study found that measuring ethyl sulphate in hair can assess alcohol consumption and detect a wider time frame of drinking behavior. Researchers successfully applied this method to patients with alcohol use disorders, highlighting the potential of hair as a non-invasive testing matrix.
A recent study found no correlation between circulating bone turnover markers and hip fracture risk among postmenopausal women. The research adds to the existing evidence that these markers are not useful for predicting hip fracture risk.
A new study in Respirology reveals that Southeast Asia's annual haze is associated with increased hospital admissions for respiratory problems. Respiratory admissions at Universiti Kebangsaan Malaysia Medical Centre were significantly higher during haze periods, with 27.6 cases per week versus 15.7 cases per week.
Current understanding of human physiology and surgery in space is crucial for future astronauts. The review highlights novel pathologies that could arise from prolonged weightlessness and exposure to cosmic radiation, emphasizing the need for specialized training and medical preparedness.
A study published in Acta Paediatrica found that non-dairy drinks can lead to malnutrition, height and weight impairment, anaemia, and other health problems in infants. The alternative beverages, commonly based on almonds, chestnuts, rice, and soya, were consumed by 34 children who suffered medical complications between 2005 and 2015.
A new study found that most gates installed at abandoned mine entrances do not impede bat usage, with species adapting over time. Factors like elevation, portal area, and bat agility influenced bat behavior around gates.
A recent study published in Clinical Transplantation found that carefully-selected older adults over 60 years old pose minimal risks for living kidney donation. The research suggests that accepting more older donors can expand the donor pool, making a previously perceived high-risk group accessible.
Young adults who use alcohol and/or marijuana are more likely to engage in condomless sex, with women being at greater risk on days with substance use. The study found that women's risk of condomless sex increased by a factor of 2.12 on alcohol use days, while men's risk was only slightly higher on dual use days.
Allowing pharmacists to write prescriptions is associated with increased access to healthcare services, improved patient outcomes, and enhanced utilisation of their skills. Pharmacists' diagnosis skills were a primary concern among organisational issues.
Scientists have engineered a molecular soft cocrystalline structure that exhibits reversible twisting upon heating, elastic bending under mechanical force, rapid reversible bending under UV light, and self-healing properties. This multifunctional quality makes it an attractive candidate for advanced materials in electronics and optics.
Researchers found that a weight loss of 20% or more leads to improved physical health-related quality of life, reduced pain, and better function. Additionally, this significant weight loss results in an additional 25% reduction in pain compared to a 10-19.9% weight loss.
Researchers have used mass spectrometry to study proteins expressed by human cancer cells, identifying new potential therapeutic options for patients with exhausted clinical options. The advance allows for the quantitation of thousands of tumour proteins over several hours.
A new study provides detailed 3D models of the USS Emmons, a US Navy destroyer that sank in 1945. The mapping technique using multibeam echosounding and photogrammetry will aid in preserving this World War II battle site for future research and education.
A study found that drinking honey or Carafate can provide a physical barrier and neutralize tissue pH increase, reducing injury severity compared to common household liquids. Honey may be a protective intervention for managing button battery ingestion in both households and hospitals.
A special issue of Angewandte Chemie explores the intersection of chemistry, conservation, and archaeology in preserving cultural heritage. Research articles examine methods for analyzing antiques, classifying plastic artifact degradation, and conserving cannonballs from shipwrecks.
A new study found that children with neuroblastoma have an elevated risk of developing anxiety, depression, and attention deficits. The study also showed that survivors who experience psychological impairment are more likely to require special education services and not attend college.
Scientists synthesize a nanoscale Saturn system consisting of a spherical C60 fullerene as the planet and a flat macrocycle made of six anthracene units as the ring. The structure is confirmed by spectroscopic and X-ray analyses, enabling a new structural motif for researchers.
Research in the Journal of Applied Social Psychology found that individuals show in-group favoritism when it comes to representation on US currency. For example, those from high-status groups prefer to maintain their dominance, while lower-status groups and change-seekers prefer women or diverse alternatives.
A study of 50,734 Japanese children aged 3 found that prenatal and postnatal exposure to smoking was associated with an increased risk of hearing impairment. Children exposed to tobacco smoke during pregnancy or at 4 months had a higher relative risk of hearing problems compared to those not exposed.
Researchers identified urinary markers that differentiate between hip replacement patients who develop bone tissue destruction and those who do not. The combination of α-CTX and IL-6 biomarkers predicted osteolysis with high accuracy.
A new study of 563 participants found significant differences in skin cancer risk among outdoor professionals, with mountain guides facing the greatest threat. The research highlights the need for tailored prevention efforts based on individual profession and environmental factors.
Research published in Journal of Applied Social Psychology found that Americans exhibit in-group favoritism when choosing currency faces. Individuals with lower-status groups preferred female representation, while those from high-status groups favored existing figures.
A recent review of over 70 clinical trials found that rheumatoid arthritis treatments alone are unlikely to improve mental health outcomes. Instead, integrated psychological support alongside routine care may achieve optimal mental health outcomes for patients with rheumatoid arthritis and depression.
A study of Japanese adults aged 60 found that short and long daily sleep durations were risk factors for dementia and premature death. Participants with optimal sleep duration (5-6.9 hours) had a lower risk of dementia and death compared to those with shorter or longer sleep durations.
A recent study published in Addiction found that abstainers had a higher risk of sickness absence due to mental disorders, while at-risk drinkers were more prone to absence due to injury or poisoning. The U-shaped association suggests different underlying health issues for the two groups.
A new study found that combination CC+AZ therapy is safe and effective for patients with elevated estradiol or low testosterone/estradiol ratios. The treatment improves testosterone levels and reduces estradiol levels by lowering conversion of testosterone to estradiol.
A physiologically based pharmacokinetic model suggests BUP exposure decreases during pregnancy, requiring dose increases to maintain efficacy. After delivery, a reduction in buprenorphine dose is necessary.
Researchers found that haemosporidians impede migratory performance in infected birds, causing them to arrive later at breeding grounds. Infected individuals have elevated white blood cell counts, indicating an immune response that may divert resources from migration.
A recent BJS meta-analysis of published studies confirms that autologous fat transfer does not increase the risk of cancer recurrence in former breast cancer patients. The procedure can be performed safely to aid breast reconstruction after surgery.
A new study surveyed 330 UK micro-business owners, finding that internalised motivation (fair fiscal system) and extrinsic motivation (severe penalties) predict self-reported tax compliance. Internalised motivation but not extrinsic motivation predicts tax compliance when considered together.
A new journal series published in the British Journal of Clinical Pharmacology aims to provide insights into European medication-related guidelines. The series, developed in collaboration with the EMA, offers annotated versions of relevant guidelines and regulatory documents, facilitating discussion among professionals and patients. Ex...
Scientists have developed a new approach to cancer therapy by combining two synergistic drug components into a dimer, which can be loaded into polymeric nanotransporters at exceptionally high concentration. This method reduces side effects and improves transport and accumulation of drugs in tumors.
Researchers develop a method to prepare aggregated, highly luminescent nanostructures from copper-iodine cluster molecules. These nanoaggregates can be used as luminescent inks for invisible paintings and color coatings for LEDs, emitting light in various colors.
Researchers have discovered a way to produce highly conductive electrode materials for supercapacitors sustainably using nanocellulose derived from wood pulp. The new method yields mechanically stable and porous three-dimensional networks with high electrical conductivity.
The surgical safety checklist has improved team communication and patient outcomes globally over the past decade. Effective implementation is essential to harness its full potential, particularly in resource-poor settings.