A team of Chinese researchers has developed an electrocatalyst that efficiently converts CO2 into liquid fuels with multiple carbon atoms. The primary products are ethanol, acetone, and n-butanol, which have high energy density and are safe to store and transport.
Research suggests that using mirrors can decrease anxiety and body dissatisfaction in individuals with obesity. This mirror-based intervention aims to promote self-assessment and reflection, leading to behavioral changes.
A study of 9,739 adults found that those with stable overweight and obesity had elevated cardiac troponin I levels, a marker of subclinical heart injury. Long-standing obesity is associated with injurious effects on cardiac health before symptoms occur.
A new study suggests that patient-specific plates can provide superior performance in terms of anatomical fit and fracture stability. Custom-made plates designed through computer modeling have shown potential in improving healing outcomes for clavicle fractures.
A study published in Psycho-Oncology found that breast cancer patients with low resilience are more likely to experience depressive symptoms and poor health-related quality of life during chemotherapy. Patients with high resilience, on the other hand, were less likely to develop depression and reported better health outcomes.
Researchers discovered that nickel can catalyze the cross-coupling of aryl ethers through a nickelate anion. This reaction pathway relies on the formation and stability of the catalyst, providing an alternative to traditional palladium-catalyzed cross-couplings.
The study of 686 Finnish women found that postmenopausal bone loss is approximately 10% over a 25-year period. Taking hormone replacement therapy and gaining weight during follow-up were linked to lower postmenopausal bone loss rates.
Researchers analyzed primary sludge from a Connecticut wastewater treatment plant, revealing trends in pandemic-related chemicals like hydroxychloroquine. The study found increases in drugs of abuse and antidepressants, as well as seasonal changes in sunscreen chemicals.
Older adults who lived at home with family and friends were more likely to be discharged home after surgery. Patients who relied on informal caregivers had a higher risk of readmission, highlighting the importance of their role in post-operative care.
A survey of breast cancer patients found that nearly half use cannabis to alleviate pain, fatigue, and other symptoms while undergoing treatment. Physicians are often unaware of patients' cannabis use, highlighting the need for informed conversations about its potential benefits and risks.
A German team led by Thorsten Bach successfully synthesized agarozizanol B, a complex sesquiterpene with potential pharmaceutical applications. The researchers developed a photochemical reaction cascade to form the molecule from an indanone derivative, achieving both enantiomers of the natural product.
A recent study found that fully vaccinated individuals with substance use disorders have a significantly higher risk of breakthrough COVID-19 infection compared to the general population. The study, published in World Psychiatry, revealed that patients with cocaine and cannabis use disorder had the highest risks.
A study examined internet gaming disorder in college students, finding it in 1.25% of participants, and that withdrawal symptoms occur in 59% of gamers without meeting full criteria for the disorder.
Researchers found a correlation between allergic diseases and mental health conditions, including depression and anxiety, but cautioned that the link may not be causal. Future studies aim to explore potential treatments for both conditions.
A new study surveyed 205 US college counselors, finding that institutional support and training time predict attitudes toward evidence-based practice. The study suggests that university counseling centers should facilitate a climate encouraging the use of EBPs to standardize care.
A new study explores how cultural values affect intercultural relationships. Secure attachment and relationship equality are key factors in greater relationship satisfaction, while adherence to traditions and less support of traditional gender roles also play a role.
A study published in British Journal of Clinical Pharmacology found a potential link between blood pressure medication use and the development of psoriasis. Data from 13 studies suggests that certain types of antihypertensive medications may increase the risk of skin conditions, warranting close monitoring.
Researchers found that older adults with non-small cell lung cancer have low life-space mobility before treatment, which declines after starting treatment. A lower body mass index prior to treatment is associated with an improvement in life-space mobility during treatment.
A new study reveals that COVID toes symptoms are caused by an immune response involving high levels of autoantibodies and type I interferon. Endothelial cells also play a crucial role in the development of the condition, according to the research published in the British Journal of Dermatology.
A new study published in Economic Inquiry finds that economic conditions affect climate change beliefs only among those in the labor force, while retired individuals and students remain unaffected. The analysis resolves conflicting results on the determinants of popular support for climate change initiatives.
Patients with strong antibody responses against SARS-CoV-2 had low viral RNA levels and survived the illness. The study supports personalized treatment with exogenous antibodies for those with absent or low endogenous antibodies levels.
A recent study published in CANCER found that cancer significantly reduces the life expectancy of transplant recipients, particularly those who receive lung or heart transplants. The average lifespan lost due to cancer diagnosis among these patients is approximately 2.7 years.
Researchers have developed a novel electrode material based on cobalt and nickel that can efficiently produce hydrogen through water and urea electrolysis. The phosphorus-doped cobalt-nickel-sulfide nanoparticles demonstrate high activity and stability, reducing the overall voltage of the electrolysis cell.
Researchers emphasize the importance of high-quality evidence for efficacy and safety when evaluating cannabis-based medicinal products in pediatric epilepsies. The authors caution that unlicensed products pose risks to children with epilepsy and warn against using them as a Trojan horse for the cannabis industry.
A study of 120 older Taiwanese adults found 45.8% experienced sleep problems, linked to living with a partner or needing to get up at night. The study suggests early recognition of these issues can lead to improved health outcomes for this population.
A recent study of 100 high-risk breast cancer patients revealed that the timing of breast reconstruction does not significantly affect long-term body image scores. Women who received immediate, delayed, or no reconstruction recover from negative impacts within four years of surgery.
A study on dating and married couples in India found that relationship satisfaction and love were significantly lower post-lockdown compared to pre-lockdown. Non-traditional activities like cooking, watching movies, and sharing household chores were associated with higher levels of connectedness and intimacy.
The proportion of journal articles using questionnaires tripled between 1996 and 2019, indicating a focus on human opinions and perspectives. However, this trend is linked to declining citation impact, sparking debate about the value and validity of questionnaire-based research.
A recent study found that nearly three-quarters of non-elderly adults in the U.S. experience at least one healthcare-related administrative task per year, with those needing more medical care disproportionately affected. Existing racial and socioeconomic inequities also exacerbate these burdens.
Rates of aortic valve replacement among individuals with Alzheimer's disease and related dementias increased over time, driven by TAVR. Mortality rates after aortic valve replacement declined in this patient population.
A new study found that young children with cancer are at a higher risk of permanent hearing loss due to the chemotherapy drug cisplatin. The study, published in the journal CANCER, reveals that up to 75% of children under 5 years old experienced hearing loss after treatment.
Researchers have developed a new photodynamic tumor therapy that works for deep tumors, eliminating the need for external irradiation. The 'intelligent' drug consists of four components linked into a single molecule that brings its own light source and switches it on in acidic tumorous tissue.
Stabilizing the NO signaling pathway has been achieved through the use of zinc complexes, which can bind to thionitrite and perthionitrite anions. This breakthrough reveals the importance of these intermediates in cellular communication, shedding light on their roles in vasodilation and cell protection.
Researchers discovered false optical activity in Raman spectroscopic analysis of vitamin B12 and its derivatives, leading to misinterpretations of data. The phenomenon was attributed to circular dichroism and can be computationally modeled or adapted to measurement methods.
A new study found that parental smoking may increase the risk of developing rheumatoid arthritis in children when they reach adulthood. The research, published in Arthritis & Rheumatology, associated parental smoking with a 75% higher risk of developing the disease, even after controlling for personal smoking habits as an adult.
A recent study reveals that some prostate cancer survivors experience a persistent fear of cancer recurrence (FCR) even many years after diagnosis and treatment. The study identified patient and clinical risk factors linked with FCR, highlighting the need for ongoing monitoring and psychosocial care.
Researchers have developed a novel type of soft hybrid ultramicroporous material that can change its pores to allow acetylene molecules to fit in perfectly. The material binds acetylene with unusual strength and allows for highly selective separation from other gases.
Researchers developed a modular organic molecular system with customizable properties, creating a potent dye that absorbs light in the near-infrared range. The pigments' electronic switchability makes them suitable for studying electron transfer in photosynthesis and as efficient electron-transporting materials.
A survey-based study found that girls in Iceland reported a higher level of depressive symptoms during the COVID-19 pandemic than boys. Key contributors to poor mental health included concerns about others contracting COVID-19 and changes in daily routines.
A study published in Acta Obstetricia et Gynecologica Scandinavica found that pregnant women with elevated blood lipids, particularly triglycerides and Apolipoprotein-B, were more than twice as likely to deliver children with congenital heart disease. The research highlights the importance of maintaining good health during pregnancy an...
A study published in the Journal of the American Geriatrics Society found that cancer survivors, especially older individuals, are more likely to experience accelerated functional decline. Cancer survivors had lower physical performance scores, steeper declines in grip strength and gait speed compared to non-cancer survivors.
A study published in Journal of Internal Medicine found that 64.3% of adults with moderate chronic kidney disease also had metabolic syndrome, increasing their risk of premature death and cardiovascular problems. Patients with metabolic syndrome had a 26% higher risk of dying and a 48% higher risk of experiencing cardiovascular events.
A recent study published in Journal of Bone and Mineral Research has identified genes and gene pathways that influence the genetic regulation of human height. The research examined genome-wide association studies and assessed the expression of these genetic regions in different layers of the growth plate during childhood.
A study of 14,648 workers in Japan found that prolonged sitting during the COVID-19 pandemic worsened job performance. Sitting for long periods was associated only with worsened performance, while telework had mixed effects.
A team of scientists has developed an iridium-catalyzed hydrogen addition method to control asymmetry in drug synthesis. This approach reduces wasteful by-products and enables targeted synthesis with high precision.
Scientists have created the first chromium complex that emits light in the longer wavelength NIR-II range, a significant breakthrough for biomedical imaging. This achievement is expected to lead to cheaper alternatives for luminescence-based applications.
The COVID-19 pandemic has been shown to affect our sleep patterns, with a higher number of awakenings and difficulty falling asleep reported during lockdown. In contrast, post-lockdown periods saw an increase in dream recall and more lucid dreams, with people also reporting more dreams related to crowded places.
A team of researchers created an engaging program to educate children aged 8-14 about migratory fishes and aquatic environments. The Shout Trout Workout combines music, comedy, and lyrics to convey important ecological information in a fun way.
Researchers have discovered protein markers related to chronic lymphocytic leukemia (CLL), a common form of leukemia. The markers can help determine patients' prognoses and point to potential therapeutic targets.
A study published in Ibis found that Golden Eagles avoid wind turbines due to habitat loss, affecting their suitability inside and outside of wind farms. The largest impact of wind farms was the loss of Golden Eagle habitat, which could be mitigated by incorporating the findings into wind farm planning.