A randomized study of 73 Indian children with viral gastroenteritis found that Pedialyte and Gatorade were equally effective in improving stool frequency, consistency, and body weight. The solutions also proved safe, but a few patients experienced persistent potassium deficiency or hyponatremia.
Researchers have found that mice lacking iNOS live twice as long and develop fewer brain lesions than those with iNOS. This could lead to a new treatment approach for Alzheimer's disease, which currently only temporarily improves cognitive function.
Researchers at NJIT have developed a Terahertz imaging system that can detect and image concealed weapons and explosives, as well as remote detection of chemical and biological agents. The system's capabilities are being explored for potential use in defense against terrorist activities.
The IODP Expedition 311 has discovered gas hydrate deposits with higher concentrations found in coarse-grained sand layers throughout core samples. The findings will fundamentally change how scientists investigate the impact of gas hydrate deposits, revealing a more complex occurrence than previously predicted.
Researchers have successfully tested combining two treatments to restore retinal function in a mouse model of human inherited blindness. The combination of oral retinoids and gene therapy offers effective means for treating this devastating disease, with potential applications for wider age ranges of patients.
Researchers propose using probiotics to saturate skin with 'good' bacteria, preventing pathogenic bacteria from settling. This approach could potentially reduce the spread of antibiotic-resistant MRSA in hospitals.
A Rensselaer researcher has been awarded $845,000 in federal funding to improve computer representations of terrain on the Earth's surface. The research aims to reduce errors in commercial mapping products and enhance navigation of unmanned aerial vehicles.
Researchers discovered that paclitaxel can suppress TGF-beta activity and reduce fibrotic tissue formation in scleroderma. The study also found enhanced angiogenesis in scleroderma skin samples, suggesting a potential treatment pathway.
The study found that the size of a patient's lung mass correlates with brain metastases in non-small cell lung cancer. School sports significantly decrease smoking rates among students. Researchers discovered a new method to diagnose and treat sleep apnea without overnight polysomnography, but noted a higher use of sedatives in non-obe...
Researchers found that patients taking non-steroidal anti-inflammatory drugs (NSAIDs) and aspirin were more likely to experience serious gastrointestinal problems such as ulcers, perforations, or bleeding. The risk of GI problems was significantly increased when combining NSAIDs with aspirin.
Climate change is expected to shift the suitable ranges of blue oak and valley oak in California, with potential habitats shrinking by nearly half, posing a challenge for conservation planning. The study highlights the importance of regional climate models for accurately predicting species' responses to climate change.
Ira Mellman, a leading expert in cell biology, has been elected an Associate Member of the European Molecular Biology Organization (EMBO) for his groundbreaking research on immune responses and cell polarity. This recognition is a testament to his dedication to advancing scientific knowledge and collaboration.
Researchers seek to improve bowel cancer screening rates among socio-economically disadvantaged groups in Scotland. The study will help fill a knowledge gap on the effectiveness of primary care strategies targeting these groups.
A team of researchers from the University of Wisconsin-Madison and the University of Tokyo report a new way to generate genetically altered influenza virus. This technique improves upon a previous reverse genetics method by significantly reducing the number of plasmid vectors required, increasing the efficiency of virus production.
Researchers found that a diuretic called bumetanide can inhibit seizure activity in newborns by lowering chloride levels and making nerve cells responsive to GABA activation. This is promising news for the treatment of seizures in newborns, as conventional anticonvulsants are ineffective due to differences in brain chemistry.
A £2.6m project will examine early life events affecting farm animal stress and quality of life. The research aims to create standards for risk periods and understand the interaction between genetics and environment to optimize animal health and welfare.
Researchers found that a cancer vaccine candidate, CpG-ODNs, triggers an alarm response in the immune system but also activates a mechanism that can help tumors hide from the immune system. This raises questions about the potential benefits and risks of this approach in cancer treatment.
A recent study found that smoking significantly increases the risk of colorectal cancer in women, with the effect being more pronounced than in men. The researchers also discovered that colon cancer screening is beneficial for patients aged 75 and older, despite potential complications from endoscopy.
Researchers discovered that male mice produce ultrasonic calls with complex passages, syllable types, and regular time signatures, meeting the definition of song. The findings suggest that mouse song may approach that of many songbirds, opening new avenues for research into the genetic contributions to song and learning.
Researchers at UCR create stable positronium molecules by combining positrons with electrons, paving the way for studying antimatter properties. This breakthrough uses a magnetic bottle to prolong positron life and accumulate millions of atoms, enabling collisions that produce gamma radiation.
Adolescents' internal sleep pressure builds up more slowly than children's, contributing to an overall shift in teen sleep cycles. This slower build-up may prepare teenagers for adult lifestyles and prolonged waking periods.
A recent survey by the National Sleep Foundation found that 9.7% of US adults experience restless legs syndrome (RLS), a condition more prevalent in those with depression, anxiety, and other psychiatric illnesses. Adults at risk for RLS are also more likely to experience sleep apnea, insomnia, and daytime fatigue.
A new gene mutation in a plant has been found to reduce seed production by up to 70%, potentially allowing crops to conserve resources during stressful environments. This discovery may lead to improved crop yields and more resilient plants.
New studies show that young African Americans are at a much higher risk of developing pre-cancerous polyps compared to other racial groups. The American College of Gastroenterology recommends that African Americans begin colonoscopy screening at age 45, as opposed to the current recommended age of 50.
Researchers have found that high-voltage sparks can produce x-ray bursts, similar to those observed during lightning. This discovery opens the door for studying the poorly understood phenomenon of runaway breakdown in a lab setting.
A novel probiotic strain, B. infantis 35625, shows promise in normalizing bowel movement frequency in IBS patients. Researchers found modest improvement in bloating symptoms, but emphasize the need for larger trials to verify findings.
A new study found that pediatricians frequently neglect to follow up on children who fail initial hearing screenings, leaving them without necessary treatment. This can lead to delayed diagnosis of hearing loss and potentially irreversible language delays in young children.
A team of mathematicians from Rice, Stanford, and Indiana universities has provided the first proof since Jean Meusnier's study of soap films in 1785. The new shape, called genus one helicoid, is an infinitely twisted version of a fundamental simple shape with balanced properties.
A recent University of Alberta study found that rainforest conservation can be economically viable, with increased entrance fees preserving up to 90% of forest bird species. The research suggests that the benefits of conservation should be distributed to local communities.
Scientists have identified genetic variants in PPARG and CAPN10 genes that increase the risk of developing Type 2 diabetes, particularly in individuals with other risk factors. A large-scale study found that these variants can predict diabetes in high-risk individuals from families with T2D.
Researchers found that monkeys demonstrate a significant semantic congruity effect when making numerical comparisons, similar to humans. The study used colored cues to instruct monkeys to choose larger or smaller numbers, showing high accuracy and speed in the task.
Researchers discovered that using mirrors to create a mirror reflection of a normal limb can help correct a faulty image of the body in people with complex regional pain syndrome. This imbalance can cause pain when moving a particular hand, foot or limb. By practicing these exercises beforehand, even greater improvements can be achieved.
A study published by University of Iowa researchers has identified the CHIP protein as a crucial component in managing neurodegenerative diseases like Huntington's and Alzheimer's. By suppressing misfolded proteins, CHIP may provide a promising route to therapy for these devastating brain disorders.
A study of 81 patients found that 94% of recorded acid reflux events during sleep were associated with arousal from sleep. In another study, 168 patients with sleep apnea reported frequent daytime and nighttime heartburn symptoms, leading to worse quality of life.
Researchers use microfossils to analyze coastal sediment cores, revealing evidence of less frequent major storms in recent centuries. However, results may be affected by other environmental factors, such as rising sea levels.
A study published in PNAS found that even when the primary visual cortex is temporarily shut down, the brain can still process visual information unconsciously. Researchers used transcranial magnetic stimulation (TMS) to induce temporary blindness in nine volunteers with normal vision.
Researchers found that both lying and truth-telling affected cardiac symptoms, while the act of lying was associated with gastric symptoms. The EGG showed a significant decrease in normal gastric slow waves when the subject was lying, corresponding to an increase in average heart rate.
A study found that treatment with tegaserod significantly improved work attendance among patients with IBS symptoms of abdominal pain/discomfort, bloating and constipation. The study showed a 27% decrease in self-reported absenteeism and improvements in daily activities for approximately 50% and 40% of patients respectively.
A new UCL study reveals that bees can recognize flowers under different global lights by segmenting scenes into regions of illumination and finding the correct flowers within each region. This strategy suggests that bees use color relationships between objects in a scene to resolve stimulus ambiguity, a challenge also faced by humans.
Research suggests that adding these foods to the diet can prevent or halt cancer growth. Broccoli sprouts were found to reduce Helicobacteri pylori infection and alleviate gastritis in infected individuals.
The GARDASIL vaccine has been shown to be highly effective in preventing high-grade pre-cancerous illnesses and non-invasive cervical cancers. In a larger population analysis, the vaccine prevented 99% of HPV 16 or 18-related high-grade cervical pre-cancers.
Researchers have discovered additional sites on ribosomes that could be targeted by antibiotics to combat bacterial resistance. The study provides new potential targets for pharmaceutical companies to create novel antibiotics, keeping pace with the evolving threat of antibiotic resistance.
A recent study by Tulane University has shown that vaginal gels containing microbicides can effectively prevent HIV transmission in monkeys. The researchers tested three compounds, which were found to be effective when used alone or in combination, with minimal side effects.
Key decision-making tools were highlighted to improve patient outcomes, while patients and healthcare professionals stressed the importance of timely access to quality screening, diagnostic tests, and treatment. Experts emphasize the need for a unified voice to address systemic inequalities in cancer care across Europe.
A study of 11,481 childhood cancer survivors found that 20% had physical performance limitations compared to 12% of their siblings. Rehabilitation programs improved survival rates after heart attacks by reducing subsequent heart attacks by 17%.
Researchers find mouse songs have syllabic diversity and temporal regularity, similar to birdsong, but with less complexity. The study adds mice to the list of creatures that sing during courtship, paving the way for future investigation into mouse vocalizations in wild populations.
Researchers have developed a method using cheek cells to detect lung cancer with high sensitivity and specificity. The test uses Automated Quantitative Cytometry (AQC) to analyze buccal cell nuclei and predict the likelihood of cancer presence.
The Schizophrenia Research Forum is a new online platform that aims to accelerate discovery by connecting researchers, experts, and clinicians. The site features interactive forums, live chats with leading scientists, and a searchable database of schizophrenia-related papers.
A 1960s tool, adapted for influenza planning, identifies strengths and opportunities for improvement in Thailand's preparedness efforts. The Haddon matrix lends itself to rapid decision making necessary for effective pandemic response.
A novel computational model predicts androgen receptor binding sites in the prostate cancer genome. Experimental verification confirms the accuracy of the model, providing new insights into prostate cancer biology.
Researchers at Emory University have discovered that the Tsg101 gene controls cell growth through a non-cell-autonomous mechanism, causing normal cells to overgrow and form tumor-like growths. The study also suggests that some human cancers might be composed of a mixture of normal cells and mutated cells with Tsg101 mutations.
Researchers developed a functional diffusion map that tracks water movement in the brain, predicting tumor response to treatment. This non-invasive method identifies patients who will benefit from second-line therapy and those whose tumors are not responding, allowing for targeted radiation doses.
Researchers at Virginia Tech are using stream fish to assess water quality, finding that different species respond to pollution in unique ways. This study aims to improve the accuracy of water quality assessments by incorporating fish movement patterns and diversity.
Two studies have clarified the risk factors for mother-to-child transmission of hepatitis C virus, revealing a higher rate of infection in infant girls. The studies found that time in labor, internal fetal monitoring devices, and maternal history of injection drug use were associated with transmission.
Nanotechnology researchers at Georgia Tech created a systematic study of growth conditions for one-dimensional nanostructures from cadmium selenide, producing three types of nanostructures: nanosaws/nanocombs, nanobelts, and nanowires. The 'road map' provides optimal conditions for controlling the production of each structure.
Researchers will focus on understanding human stem cells, transplanting them into patients for leukemia and lymphoma treatment, and using natural killer cells to fight cancer. The funding also aims to apply what has been learned about the use of natural killer cells in fighting diseases including leukemia and breast cancer.
Researchers found that IBS patients often believe it causes cancer, is caused by food allergies or intolerance, or changes in daily routine. Patients also reported significant concerns and effects on daily life, indicating a need for improved education and support.
Researchers from UT Southwestern and international partners discovered metal-containing compounds that inhibit HIV protease with low concentrations and stability. These compounds may be effective against resistant strains of the virus.
The PRECiSE 2 study found that patients treated with CIMZIA achieved a higher clinical response and remission rate compared to those receiving placebo. The study demonstrated the efficacy of CIMZIA in maintaining clinical response after induction therapy, with a significant proportion of patients able to achieve remission by week 26.
Researchers have discovered a novel treatment target in the protein EphA2, which plays a major role in the progression of brain tumors. The inactive form of this protein aids in cancer cell survival and spread.
Researchers found that people with diabetes are 1.4 times more likely to develop colon cancer compared to those without the condition. The study analyzed data from a nationally representative sample of patients and controlled for various factors, including age and obesity.
A new study found that second and third-born children perceive greater parental protectiveness than only children, especially in mothers with IBS. This increased protectiveness may lead to more school absences and reported symptoms in later-born children of IBS mothers.
A study published in PLoS Medicine reveals that the body's T cell response to parvovirus B19 persists long after symptoms have cleared, contradicting previous assumptions about the virus. This finding has significant implications for vaccine development and treatment of this viral infection.
New data from ECCO suggests a strong correlation between Chlamydia psittaci infection and development of ocular adnexal lymphoma (OAL), with C. psittaci found in 78% of all OAL cases but only 23% of non-cancerous disease cases.
New studies reveal that a significant portion of US species are threatened, with only 15% well-studied. Wandering albatrosses have an unique foraging strategy, catching prey in highly dispersed areas. Coral reefs can recover from nuclear tests within five years, but ecosystem integrity is crucial.
Researchers have detected methane-producing bacteria in arid desert soils, which is a promising sign for future life detection missions to Mars. The study suggests that methane could be used as a biological signature for certain living organisms.