Rates of childhood pneumonia vary globally with solid fuel use; efficient stoves can reduce indoor pollution and improve child health. Improved cooking fuels may significantly benefit children's health worldwide.
Researchers develop universal assay to detect cisplatin cross-linking sites in the genome. They found that mitochondrial DNA is a major target of cisplatin's action, while nuclear DNA is less affected.
Scientists have developed thin, flexible lithium ion batteries that can self-heal after breaking, overcoming common wearables' power source limitations. The new batteries feature a self-healing polymer and gel electrolyte, allowing for safe use on the body.
A recent review and analysis of published studies found low-to-moderate evidence that dietary and exercise interventions can improve physical function and quality of life in older adults with obesity. The study included 405 adults aged over 60 years, highlighting the need for well-designed trials to address obesity in this population.
A recent study found that 60% of children with ADHD persist with symptoms until their mid-20s, and 41% experience both symptoms and impairment as young adults. The researchers suggest using a combination of parent and self-reports, along with an adjusted symptom threshold for adulthood, to accurately diagnose ADHD in adults.
A recent editorial highlights the need for reform in mental health services, citing a lack of accurate diagnoses and inadequate treatment. The system is becoming unsustainable, with only the most disturbed cases being admitted to psychiatric wards.
Abaloparatide stimulates bone formation without affecting resorption, reducing fractures in postmenopausal women with osteoporosis. The study's preclinical data are promising for continued development of abaloparatide as an osteoporosis treatment.
Researchers trigger asymmetric autocatalytic reactions using nitrogen-15 isotope, producing chiral organic intermediates. This breakthrough uses the smallest possible chiral induction via the difference between nitrogen-14 and -15 isotopes.
Individuals with binge-eating disorder have a 2.5-times increased risk of an endocrine disorder and a 1.9-times increased risk of a circulatory system disorder. The study highlights the importance of accurate screening and detection to improve treatment outcomes for those affected.
Researchers have discovered that SLC6A14 is overexpressed in pancreatic tumors and cancerous cells, transporting amino acids for cellular metabolism. Blocking SLC6A14 with alpha-methyltryptophan starves pancreatic cancer cells, reducing growth and proliferation
The annual global weight extracted is estimated at 120,000 tonnes of bait worms, with extraction having significant physical impacts on shore sediment and wading bird populations. The researchers encourage sustainable management to minimize environmental impacts.
Limited awareness and physician concerns about patient reactions contribute to the continuation of potentially inappropriate medications (PIMs) at the end of life. Emphasizing the benefits of stopping PIMs, such as reduced pill burden, may increase their discontinuation.
Healthcare workers who cared for Ebola patients in Sierra Leone described relying on training, guidelines, and equipment to manage risks. They also emphasized the importance of being prepared to face highly contagious and deadly diseases, a concern relevant to global health, according to Dr. Asa Hornsten.
A new study investigated ACL injury's effect on osteoarthritis development. The study found that the knee adduction moment significantly influences joint contact forces after surgery.
Researchers develop artificial cell-like spheres from natural proteins to study drug transport and variability. Variants in genes ABCB1 and CYP19A1 associated with anastrozole concentrations and joint pain in breast cancer patients.
People with epilepsy are seven-fold more likely to experience discrimination due to health problems than the general population. Adverse life events such as discrimination may be an important factor in the development of depression and anxiety disorders among individuals with epilepsy.
Researchers explore using human pluripotent stem cells to identify cardiotoxicity risks in patients taking chemotherapy agents and other drugs. This approach may boost the number of successful clinical trials for cardiovascular disease treatments.
A study of 1000 adult patients in Singapore found that gastrointestinal-related ADRs were common, while cardiovascular drugs caused the majority. Patients with ADRs had a longer hospital stay, suggesting some ADRs may be predictable based on genetics.
A study published in the Journal of Clinical Nursing found that alcohol-related injuries occurred predominantly at home, accounting for 36.1% of cases. Men were more likely to be seen at emergency departments for at-home injuries compared to females.
Beardedness is associated with increased attractiveness in women when evaluating long-term relationships due to its signal of formidability and potential benefits. Stubble appears most appealing for short-term connections, while full beards are preferred for long-term partnerships.
Researchers found that Zika virus infection damages placental cells and enhances entry of the virus through HSV-2 receptors. Fetuses in pregnant women with HSV-2 infection are at higher risk for microcephaly and other effects caused by Zika virus.
A new study found that limited video game play time may provide benefits to children, including improved motor skills and higher school achievement scores. However, excessive gaming was linked to conduct problems, peer conflicts, and reduced social abilities.
Researchers discovered a nearly 4-fold increase in thyroid cancer among WTC-exposed firefighters, but this increased risk was not significant after controlling for biases. A separate finding showed a 1.4-fold increase in prostate cancer among WTC-exposed firefighters from 2005 to 2009.
A new study reveals low rates of pregnancy screening among adolescent females with acute leukemia before receiving chemotherapy that can cause birth defects. The analysis found that adolescents with ALL had the lowest rates of pregnancy testing, and there was substantial variation in screening patterns across hospitals.
Researchers have developed a porous amorphous silicon modification that compensates for the disadvantages of crystalline silicon in lithium ion batteries. The resulting material exhibits excellent electrochemical characteristics with a capacity three times better than graphite and much longer cycling stability.
Researchers have discovered peculiarities in the NS3 protease of the Zika virus, a key enzyme that can be targeted for effective inhibition. This understanding may lead to the development of highly specific inhibitors with minimal effects on nonviral proteases.
A new study reveals the cellular mechanisms that help human mesenchymal stem cells (hMSCs) retain their therapeutic properties when cultured in the lab. Mitochondria play a central role in this process.
Researchers develop new microwave-assisted thermolysis method to produce highly crystalline g-C(3)N(3) catalysts with remarkably few defects. This results in improved photocatalytic activity for hydrogen generation from sunlight.
A new study finds that breast cancer chemotherapy regimens with similar efficacy have significantly varying costs, affecting patients' financial burden. The study highlights the need for accessible information to inform treatment decisions and promote well-informed shared decisions regarding treatment options.
A new review found potential health benefits of phytoestrogens, including reduced menopausal symptoms and lowered risks of cardiovascular disease. However, the potential negative health effects, such as infertility and increased cancer risks, must be considered, and individual factors like age and gut bacteria may influence outcomes.
By 2025, up to 12 million children may develop impaired glucose tolerance, while 4 million will be diagnosed with type 2 diabetes. The study forecasts a sharp increase in obesity-related conditions among children, sparking calls for governments to reduce childhood obesity.
Researchers found that video monitoring can detect nocturnal seizures, particularly tonic seizures, but the added value is limited due to high costs. The study suggests developing less costly and invasive devices to improve detection while addressing privacy concerns.
A randomized trial found no significant differences in rates of complications between observation and antibiotic treatment groups for uncomplicated diverticulitis. Patients who received antibiotics had shorter hospital stays compared to those who underwent observation.
Researchers are working to develop safer drug treatments for newborns through increased clinical trials and improved efficiency. Currently, most medication treatments in newborns are based on adult studies, which can lead to uncertainty about their effectiveness.
New research highlights age-specific approaches for caring for older adults with HIV, addressing late diagnoses, differing side effects, and comorbidities. The study offers tools like the VACS Index to guide personalized care.
Residents of high-unemployment communities showed elevated post-traumatic stress at 25-28 months after Hurricane Sandy, highlighting the need for ongoing support. Ongoing assistance is crucial for disaster-affected economically vulnerable communities years after the disaster.
A three-armed clinical trial found that spinal manipulation therapy reduced migraine days, but the effect was likely attributed to a placebo response. Migraine treatment with usual drug therapy failed to show sustained benefits.
A study of 1329 adults with asthma found that active individuals had slightly less decline in lung function than inactive ones. Active asthmatic adults experienced 44 to 88 mL less decline in peak expiratory flow during follow-up.
A new review found that certain alternative therapies, such as probiotics and fiber, are effective in treating IBS symptoms. Patients with functional constipation and ulcerative colitis may also benefit from synbiotics and Escherichia coli strain Nissle 1917.
Patients waiting for a liver transplant exhibit high levels of sedentary behavior, with an average of 75.9% spent in sedentary activities, according to researchers. Clinicians' assessments often fail to accurately reflect patients' actual physical performance, emphasizing the need for more comprehensive evaluations.
A new analysis reveals a substantial increase in US liver-related hospitalizations for cirrhosis and acute on chronic liver failure (ACLF), resulting in significant economic burdens. Hospitalization rates nearly doubled, with inpatient costs rising twofold for cirrhosis and fivefold for ACLF.
A new study found that epilepsy surgery significantly improves seizure-free rates for patients, with 69% achieving complete freedom from seizures within a year. The procedure also proves cost-effective, with reduced antiepileptic drug use and lower direct costs over time.
A recent study found that poorly-rated interactions between patients and providers lead to higher levels of disease damage. Patients who experienced poor patient-provider communication or care coordination also accrued more damage to various body tissues.
New research points to relaxin-3 as a potential treatment target for mental illnesses like depression and anxiety. Developments in peptide technology could lead to selectively targeting RXFP3 to develop new class of drugs.
Researchers found that lysozyme increases in the brains of Alzheimer's patients and has favorable effects on fly models of the disease. The findings indicate that lysozyme may represent a clinical marker for Alzheimer's and a potential therapeutic strategy to slow disease progression.
The Affordable Care Act has significantly reduced the number of uninsured individuals through expanded Medicaid and health insurance exchanges. Early evidence also suggests improvements in access to and affordability of healthcare, despite ongoing disparities by geography, race/ethnicity, and income.
A new study reveals that spontaneous reports of adverse drug reactions in newborns and infants are insufficient, highlighting the need for additional reporting strategies. The UK's Yellow Card Scheme, established over 50 years ago, has improved drug safety but may not be enough to capture all instances of adverse reactions.
A new study shows early infant circumcision can be safely performed by trained nurses with low rates of adverse events. The procedure resulted in high maternal satisfaction and healed wounds within four weeks.
Researchers have created a flexible, wearable thermocell that harnesses body heat to generate electricity. The device uses gel-based electrolytes and combines two different redox pairs to produce a current. This innovation overcomes previous challenges in wearable energy harvesting and storage devices.
The practice of female genital mutilation/cutting affects millions worldwide, causing physical and psychological harm. Alternative rites of passage, such as education and community celebrations, hold promise in eliminating this harmful tradition.