Researchers introduce novel methods for evaluating patients with non-alcoholic fatty liver disease (NAFLD), including a blood test to determine caspase three-generated cytokeratin 18 fragment levels. These tests may help differentiate NASH from simple steatosis and predict treatment outcomes, potentially improving patient care.
A recent study has discovered a strong hereditary component to aggressive prostate cancer, with patients carrying the 8q24 genetic marker having a higher risk of developing the disease. The marker is twice as common in African-American men, who also experience the disease at a younger age and have a higher incidence rate.
Researchers found that statin therapy improved ALT values in chronic hepatitis C patients with abnormal liver enzymes. The study also showed a higher sustained viral response rate when adding statins to standard peginterferon and ribavirin treatment, suggesting a possible new treatment option.
A study at the University of Pittsburgh School of Medicine found that green tea's catechins protected normal and cancerous bladder cells from inflammation. The findings suggest herbal supplements from green tea could be a treatment option for various bladder conditions.
Researchers have found that veterans exposed to Agent Orange have a 48% higher risk of prostate cancer recurrence following surgery compared to their unexposed peers. Black veterans with a history of exposure were also more likely to experience aggressive disease and rapid PSA level increases.
Researchers have developed a nanocomposite particle that can target and destroy melanoma cancer cells using laser irradiation. The technology utilizes selectively absorbing metallic clusters to enhance light absorption within labeled cells, causing damage without affecting surrounding tissue.
Researchers have made significant advancements in diagnosing and treating chronic hepatitis C, with potential new markers for detecting liver cancer. Studies have also explored the role of autotaxin in linking hepatitis C to hepatocellular carcinoma.
A new study found that lower levels of endotoxin in young children's homes are associated with a higher risk of developing wheezing or eczema by age 3. Certain environmental factors such as older home conditions and carpeting increase endotoxin levels, while genetic predisposition may also play a role.
Researchers found a strong correlation between initial PSA levels and future diagnosis of advanced disease. Men with high PSA levels had a higher risk of developing advanced disease, emphasizing the importance of early testing.
A survey of high school students found that most struggle with early morning start times, leading to decreased alertness and poor academic performance. The teens recommended starting school at a later time, allowing for more sleep and improved focus.
A new study found that a two-step sedation and ventilator weaning protocol, called 'wake up and breathe,' allows patients to come off the ventilator faster. This results in reduced ICU stays and improved patient outcomes.
A new study has found that sleep apnea significantly increases the risk of heart attack or death over a period of four to five years. Researchers followed 1,123 patients with sleep apnea for five years and found that those with more severe symptoms were at higher risk of developing heart disease.
A study found that children of smokers have impaired lung function, regardless of whether they exhibit respiratory symptoms, and that smoking after birth may be more harmful than during pregnancy. Researchers speculate that growing smoking bans could lead to increased home smoke exposure and further lung damage.
A recent study has found that people with sleep apnea are twice as likely to be involved in a car crash and three to five times more likely to have a serious crash involving personal injury. The study, which analyzed data from 800 patients with sleep apnea and 800 without the condition, highlights the severity of the risk.
New research explores liver biomarkers, disease complications, and novel treatments to improve outcomes in patients with liver disease. A study found that an elevated ALT/AST ratio can predict coronary atherosclerosis in women, independent of metabolic syndrome.
Researchers have developed targeted nanoparticles incorporating siRNA that can slow tumor growth without eliciting toxicities. The nanoparticles' structure and biological function are characterized using physicochemical and biological methods, offering insights into designing more effective carriers.
A new study found that medical residents who worked within the mandated 80-hour per week limit still experienced severe sleepiness, affecting their judgment and concentration. The researchers assessed objective and subjective sleepiness using multiple tests and found significant abnormalities on post-call days.
Researchers create nanotubes to deliver therapeutic proteins or drugs in a highly-controlled manner, avoiding side effects and improving treatment outcomes. The method targets the drug where it is needed, reducing dosage and promoting better absorption.
Two CDC studies will be presented at ATS 2007 on TB epidemiology, focusing on foreign-born persons and African Americans in the southeastern US. The studies aim to improve outreach and control efforts, targeting enhanced prevention and control among high-risk populations.
A recent study found that hearing the same opinion multiple times from one source can have a significant impact on perception, often leading to a false sense of popularity. Researchers examined how individuals estimate group norms and opinions, shedding light on cognitive processes that influence our decisions.
Researchers use nanotechnology to enhance nerve cell regeneration, bypassing inhibitory environments. Magnetic nanoparticles create mechanical tension, while aligned nanofibers provide a bioactive matrix for growth.
A new study found that children of mothers who ate the most apples were less likely to develop asthma or allergies. Fish consumption also showed a protective effect against eczema in children. The researchers suggest that specific nutrients like flavonoids and omega-3 fatty acids may be responsible for these effects.
Research finds patients with sleep apnea have a higher risk of developing diabetes, independent of other factors. The severity of sleep apnea is also associated with the risk, highlighting the need for further investigation into treatment options.
Researchers found a direct correlation between statin use and decreased prostate-specific antigen levels, as well as lower mortality rates from prostate cancer. The study suggests that increased statin use may be contributing to declining prostate cancer mortality rates in the US between 1993 and 2003.
Washing laundry in hot water (140°F) kills all house dust mites, while washing in warm water only removes 6.5% of them. Rinsing with cold water after low-temperature wash is also effective.