A recent study published in Archives of Internal Medicine found diuretics to be equally protective against fatal coronary heart disease or non-fatal heart attacks among people with diabetes. Additionally, diuretics were shown to be more effective in lowering systolic blood pressure and reducing the risk of congestive heart failure.
A Stanford study reveals that once patients have accessed healthcare, racial and ethnic disparities in care become negligible. Despite this, the researchers emphasize that disparities in access and utilization may still be significant contributing factors to health inequities.
The HealthGrades Women's Health Outcomes in U.S. Hospitals study found a significant gap in women's cardiac and stroke outcomes between top-performing and poor-performing hospitals. The best-performing hospitals showed a 39% lower risk-adjusted mortality rate than the poorest-performing hospitals for cardiovascular disease.
A national survey found that nearly half of Americans believe misconceptions about cancer, including that surgical treatment spreads the disease. The study suggests that public education interventions are needed to address these misconceptions among vulnerable populations.
A promising new vaccine candidate has shown protection against Lassa fever in macaque monkeys, offering hope for a potential vaccine. The vaccine's effectiveness and safety will need to be further assessed in larger studies.
A review of clinical research on vitamin C and the common cold found no benefit from supplementation for prevention or treatment. However, vitamin C may have a minor effect on reducing cold duration when taken before symptoms start. Vitamin C was also effective in preventing colds in athletes exposed to extreme physical stress.
Researchers found that African Americans and Native Americans are more likely to be diagnosed with advanced disease and die of their disease compared to Asian Americans and non-Hispanic whites. The study highlights the importance of considering heterogeneity within broad racial/ethnic categories when evaluating cancer risks.
The institute provides consultation and support for faculty and administrators at K-State to form collaborative academic programs. It helps institutions pool their faculties to serve new needs and generate income through inter-institutional Internet-based programs.
A study published in PLOS Medicine found that individuals with an intention to lose weight had lower mortality rates compared to those who did not have this intention. The researchers followed a cohort of overweight individuals for 18 years and found that those who were motivated to lose weight had significantly lower mortality rates.
A survey of women aged 40-44 found they value logistical, harm, and benefit information before their first screening mammogram. Women prefer to participate in the decision-making process, with some preferring clinician input.
Researchers used real-time myocardial contrast echocardiography (RTMCE) to diagnose coronary artery disease in patients with chest pain. The study found that perfusion imaging was more effective than wall motion analysis in detecting the condition and predicting patient outcomes.
Researchers found that Gleevec, a cancer drug, slowed the spread of poxviruses in mice. The study suggests that Gleevec might be useful as a preventative against adverse effects of smallpox vaccine.
Research in macaque monkeys suggests that infant abuse is transmitted through early experience, rather than genetic inheritance. The study found that abused mothers were more likely to abuse their own offspring, but only if raised by non-abusive caregivers.
Researchers found that Tai Chi significantly improved the physical fitness of fall-prone older adults, reducing the risk of falls and fractures. The exercise program showed a 25% reduction in walking time for those who practiced Tai Chi compared to the control group.
Researchers at Dana-Farber Cancer Institute have identified regions of irregular gene copy numbers in non-small cell lung cancer cells, pointing to a large number of previously unknown cancer-causing genes. The study also found that certain genes, including p63, play a role in the development of squamous cell carcinomas.
Diabetics with hypertension can significantly reduce cardiovascular disease risks by taking diuretics, according to a new study. The medication has been shown to be more protective against heart failure and stroke in patients with diabetes and high blood pressure.
Researchers found that language comprehension involves continuous processing and competition between representations, contradicting traditional discrete models. The study used mouse movements to track students' processing of words, revealing curved trajectories indicating gradual ambiguity resolution.
The special issue of PLoS Medicine examines the disproportionate death toll among women in the tsunami, highlighting pre-existing gender disparities. The article also critiques the inadequate healthcare response, including invasive media representation and ineffective psychological therapies.
Scientists at Salk Institute created a mouse model to study p53 regulation in vivo, finding that chemical modifications are not essential for protein activation under stress or normal conditions. The research has implications for cancer treatment and the development of specific drugs targeting p53's negative regulators.
A new study published in The Journal of Sexual Medicine found that over half of men with ED and cardiac disease can safely discontinue oral nitrates to use PDE-5 inhibitors, restoring sexual function. The study showed no adverse cardiac events in the group, providing new evidence-based care for men with ED and cardiac disease.
A recent study using ancient DNA reveals that South American horses diverged from North American caballines around 3 million years ago. The research also suggests that all North American caballines belong to the same species and convergently evolved morphologically.
According to a new study, $5.1 billion could save the lives of 6 million children annually by implementing community-based health interventions. These interventions, which include vaccines and preventive treatments for common childhood illnesses, could reduce the current annual cost of treatment by over 60%.
A new experimental vaccine has shown promising results in protecting nonhuman primates from Lassa fever. The vaccine, developed using a non-pathogenic form of vesicular stomatitis virus as a carrier, has been successfully tested with all vaccinated monkeys surviving infection.
A recent study found that outpatient care in the US has made modest improvements in some areas, but still lags behind evidence-based recommendations. The research highlights significant disparities in care, particularly for racial and ethnic minority groups.
Researchers at Virginia Tech will use 'in situ click chemistry' to design a novel, species-specific insecticide for Anopheles gambiae mosquitoes, reducing toxicity and ensuring safety for humans and animals. The project aims to provide an effective solution for malaria control in communities worldwide.
Primary care physicians overwhelmingly believe that annual physical examinations provide valuable time for counseling on preventive health behaviors and improve the physician-patient relationship. Despite current guidelines recommending more selective screening, many PCPs perform annual exams due to patient demand and perceived benefits.
A study on smokers and non-smokers found that it takes several years for changes in the blood to return to normal after smoking. After quitting, the inflammatory response had returned to normal by five years, highlighting the importance of quitting smoking. This finding emphasizes the health benefits of smoking cessation.
Researchers have found that an incision about half the length used for traditional surgery works just as well in removing diseased thyroids. The minimally invasive approach is safe, likely speeds wound healing, and has a superior cosmetic result.
Studies have found that monozygotic twin pregnancies can be complicated by a surprisingly high rate of fetal death despite intensive fetal surveillance. In one study, ten unexpected intrauterine deaths occurred in seven pregnancies with no prior signs of complications after 32 weeks' gestation.
A harmonic scalpel with ultrasound technology can reduce blood loss, postoperative facial paralysis, and infection rates in patients requiring salivary gland removal. The study compared conventional surgery to harmonic scalpel parotidectomy for benign or malignant disease.