Researchers have identified two novel genetic loci, Hfhl1 and Hfhl3, that affect high-frequency hearing in ageing-related hearing loss. These loci are limited to specific portions of the hearing frequency map and may explain only a portion of the variation in high-frequency hearing loss observed in mice.
A new study presented at the World Congress of Cardiology found that high normal blood pressure becomes less of a risk factor for incident cardiovascular disease and coronary heart disease with age. The study showed similar risks for diagnosed high blood pressure across all age groups.
Researchers found that small arteries showed signs of artery damage and reduced compliance after just six weeks on a high-fat diet, while large arteries remained unaffected. This early stage of damage may be the first step in developing high blood pressure.
Researchers have developed a simple and effective approach to reduce the threshold voltage of pentacene thin film transistors, while maintaining high mobility. By inserting a thin metal phthalocyanine interlayer, they achieved significant performance enhancement, including reduced threshold voltage and increased carrier mobility.
Researchers at University of Southampton examine the future of UK high streets, exploring social, economic, and environmental impact, and assessing resilience through adaptation and evolution. The study aims to inform policy debate with forward-looking analysis.
A study in PLOS Medicine found that tobacco smoking and high blood pressure account for the majority of deaths among Japanese adults. Reducing exposure to these risk factors could extend life expectancy by 1.4 years, according to researchers.
Expert Rongfang Liu will address concerns about China's high-speed rail development at the Transportation Research Board conference. Her research suggests that investments in high-speed rails can receive adequate returns when linked to investment recovery periods and fare structures corresponding to traveler demographics.
A study of 437 young women found that nearly half who never drank heavily in high school admitted to binge drinking by the end of their first college semester. Binge drinking was linked to an increased risk of sexual victimization, regardless of previous drinking habits. Parents are urged to talk with their children about drinking befo...
A new study by University at Buffalo researchers has found that freshman women who start binge drinking in college are at a higher risk of experiencing sexual assault. Nearly half of young women who never drank heavily in high school admitted to binge drinking within their first college semester.
A recent study published in the New England Journal of Medicine found that high-dose niacin did not further reduce cardiovascular events in patients with stable cardiovascular disease and low HDL levels. The trial, AIM-HIGH, involved 1,718 patients who received extended-release niacin or a placebo for two years.
A mid-pregnancy test can predict preeclampsia, a late-pregnancy disorder characterized by high blood pressure and excess protein in the urine. Women with high blood pressure during pregnancy are at increased risk of experiencing high blood pressure, kidney problems, and stroke later in life.
A study by Michigan State University found that a diet rich in fiber, but not necessarily low in saturated fat or cholesterol, is associated with a lower risk of heart disease and type-2 diabetes in teenagers. The research emphasizes the importance of including fiber-rich, nutrient-dense plant-based foods in teens' diets.
A six-month randomized controlled trial found no added benefit from high-dose vitamin D over and above ongoing low-dose vitamin D supplementation in treating relapsing-remitting multiple sclerosis. The study involved 23 participants with MS, who received either high-dose or placebo high-dose vitamin D, and showed no significant differe...
The FASEB MARC Program has awarded $232,650 to 137 students and postdoctorates, promoting diversity in biomedical research. This year's recipients include high school honors students, peer mentors, and poster/oral presenters from various institutions.
Researchers found that high-volume transplant centers used more high-risk donor livers, but achieved better graft and recipient survival rates. The study's findings suggest that increased organ utilization can improve outcomes for transplantation patients.
Researchers found that high-status individuals tend to trust others more in initial encounters due to positive expectations of others' motives. In a workplace setting, this means that bosses may be more trusting during initial encounters with employees.
Research reveals that a high-salt diet and obesity trigger abnormal activation of the Rac1 protein in kidney cells, leading to increased blood pressure. This finding offers a potential new therapeutic target for treating salt-sensitive hypertension.
Researchers found that obese individuals' brains respond less to visual cues of high-calorie foods due to impaired glucose regulation. In contrast, non-obese individuals with normal glucose levels exhibit a stronger desire for these foods when triggered by food cues.
Blacks with prehypertension have a 35 percent greater risk of progressing to high blood pressure than whites. Lifestyle changes such as weight loss and physical activity can reduce the risk of developing high blood pressure for those with prehypertension.
A recent study has found a significant link between high cholesterol levels and the presence of brain plaques associated with Alzheimer's disease. Researchers tested 2,587 people aged 40-79 and found that those with high cholesterol had significantly more brain plaques than those with normal or lower cholesterol levels.
Research finds that students from higher SES backgrounds, native English speakers, and academically superior students are overrepresented in US high school music ensembles. The study suggests a decline in music ensemble participation due to increased focus on 'tested' subjects and reduced elective courses.
A randomized controlled clinical trial found that soy and milk protein supplements lowered systolic blood pressure in adults with pre-hypertension and stage-1 high blood pressure. The study suggests replacing refined carbohydrates with foods or drinks high in soy or milk protein may help prevent and treat high blood pressure.
Climbing the social ladder may reduce the risk of developing high blood pressure among those born into disadvantaged backgrounds. Researchers found that upwardly mobile adults had a 20% lower risk of hypertension, while those who fell further down the social ladder were at increased risk.
A study of 552 Maine high school students found no correlation between the presence of fast food stores near schools and their risk of being overweight. Despite high consumption of sweetened drinks and fast food among students, proximity to unhealthy food retailers had little impact on their weight status.
A study found that screening high-risk employees for OSA could result in a $136 million gain over 10 years, with significant benefits to productivity and employee health. Untreated OSA can lead to job performance deficiencies such as excessive sleepiness, cognitive dysfunction, and reduced vitality.
A survey of European and US anaesthesiologists found that only 35% monitor cardiac output during high-risk surgery, leading to postoperative complications. The authors call for increased awareness and implementation of guidelines for cardiac output monitoring.
The AGA Research Foundation has awarded $25,000 to ten high school students to support their research in digestive diseases. The recipients will participate in a minimum of 10 weeks of research at prestigious institutions.
Researchers aim to determine how vitamin D affects cardiac structure and function, vascular function, and left ventricular hypertrophy in blacks with hypertension. The study could identify vitamin D as a safe and effective therapy to stop or reverse cardiac ravages caused by high blood pressure.
A new study reveals that a high-fat diet during pregnancy can decrease blood flow from the mother to the placenta and increase the risk of stillbirth. Researchers found this effect regardless of whether the mother was obese or slender, and in monkeys with hyper-insulinemia.
A University of Michigan Health System study shows surgery mortality dropped substantially for eight different high-risk surgeries performed on 3.2 million Medicare patients from 1999 to 2008. High-volume hospitals and their expertise drove a significant decline in deaths, particularly in pancreatectomy and cystectomy.
A recent study analyzing over 14,000 young adults found that nearly 19% have high blood pressure. The analysis contradicts previous estimates from the National Health and Nutrition Examination Survey (NHANES), which reported only 4% of adults in this age group having high blood pressure.
A prospective study of 59,000 African American women found that those with diets rich in vegetables and fruit gained less weight than those with diets low in these foods. This association was strongest among younger women, who experienced significant weight gain over the 14-year period.
A RAND Corporation study examined high-deductible health plans and found that medically vulnerable families are not at greater risk of cutting back on needed healthcare. Medical spending declined among all families enrolled in high-deductible plans, with reductions being similar for vulnerable and non-vulnerable families.
A new trial shows that standard-dose clopidogrel is as effective as double the dose for preventing cardiovascular events in patients with high on-treatment platelet reactivity. Researchers argue that a personalized approach to antiplatelet therapy may be more beneficial, warranting further investigation.
Despite being among the wealthiest nations, high-income countries like the US, UK, and Australia still experience high rates of stillbirths. The causes are complex, but factors such as obesity, advanced maternal age, smoking, and socioeconomic disparities contribute to these statistics.
Researchers found that short-term high-fat diets reduced cardiac tissue damage and improved function in animal models. A sudden switch to a regular diet after the 'splurge' period offered prolonged cardioprotection.
A new RAND Corporation study found that high-deductible health plans reduce healthcare spending, but also lead to cuts in preventive care such as childhood vaccinations and cancer screenings. Costs only decrease significantly when deductibles reach $1,000 per person.
Research published in The FASEB Journal found that rats whose mothers ate high-fat, high-sugar diets had babies that preferred similar foods. This study suggests that exposure to junk food during pregnancy and breastfeeding may shape a child's eating habits.
A study of 2,214 patients found that high-dose clopidogrel did not reduce the risk of nonfatal heart attack, stent thrombosis, or cardiovascular death compared to standard-dose therapy. The treatment strategy for patients with high platelet reactivity remains undefined.
A Spanish study found alarmingly high cardiovascular risk factors in a random selection of 2,270 adults, with low education levels linked to increased risk. The researchers also discovered strong links between smoking, obesity, abdominal obesity, and high cholesterol levels.
A study found that adopting healthy habits in youth is associated with more favorable cholesterol levels in adulthood. Participants who did not improve their lifestyle factors between youth and adulthood had a higher risk of developing high-risk cholesterol levels.
Martina Navratilova, a former tennis champion, was hospitalized with pulmonary edema after climbing Mount Kilimanjaro. The study highlights the risks of acute mountain sickness and high-altitude pulmonary edema among climbers of high peaks.
Research by University of Wisconsin-Madison professor Pamela Herd shows that higher academic performance in high school is critical for better health throughout life. The study found a link between high school rank and late-life health, suggesting that emphasizing test scores over academic performance may have negative consequences.
Research by Pamela Herd shows that higher academic performance in high school is crucial for better health throughout life. The study found that higher-ranked students had lower probabilities of worsening health between 1992 and 2003.
Researchers found that high erythropoietin levels are associated with increased mortality in older adults. High levels were linked to higher mortality rates independently of other factors, highlighting the hormone's potential prognostic value.
A study found that Medicare's hospital comparison website does not effectively help patients choose high-quality hospitals for high-risk surgeries. Compliance scores on the website did not correlate with patient mortality rates, suggesting that current data may not be useful in identifying better-performing facilities.
A University of Georgia study suggests that mothers who consume a diet high in trans fats double the likelihood that their infants will have high levels of body fat. Infants whose mothers consumed more than 4.5 grams of trans fats per day while breastfeeding were twice as likely to have high percentages of body fat.
Researchers identified a defective ABCB4 gene that impairs cholesterol excretion, leading to high levels of bad cholesterol. The study used laboratory opossums and found that the gene plays a role in controlling blood cholesterol levels in response to dietary cholesterol.
A landmark study by the University of Ottawa Heart Institute reveals that 70% of Ontario adults are either overweight or obese. The analysis also shows a strong link between high blood pressure and above normal BMI, with obesity levels increasing with age.
A new study found that higher education is associated with improved cardiovascular health outcomes in high-income countries, but not in low- and middle-income countries. Smoking rates unexpectedly increased with greater education level among women in these regions.
A new study found that prolonged wearing of high heels can contribute to joint degeneration and knee osteoarthritis. The researchers discovered that heel height changes walking characteristics, such as slower speeds and shorter stride lengths, and increases compression on the inside of the knee.
A recent study found that walking flat-footed after wearing high heels causes discomfort due to shortened muscle fibers and stiffened tendons. High heel wearers' calf muscles remained the same size as those of flat shoe wearers, but their tendons became thicker and stiffer to compensate for the shortened fibers.
A high-fat diet is found to activate nuclear factor kappa B (NF-κB) in the prostate, leading to inflammation, oxidative stress, and proliferation. The study provides direct evidence of a link between a high-fat diet and an increased risk of benign prostatic hyperplasia, prostatitis, and prostate cancer.
Animal research suggests that a high-fat diet consumed by nursing mothers increases the risk of obesity and pre-diabetes in their offspring. In contrast, consuming a high-fat diet during pregnancy only reduces the risk of obesity when combined with postnatal breastfeeding on a low-fat diet.
The AGA Foundation has awarded fellowships to 10 outstanding high school students to support their research in digestive diseases. The recipients will conduct research at prestigious institutions and have been selected through a rigorous national application process.
Children of mothers with high blood sugar during pregnancy are more likely to have low insulin sensitivity, a risk factor for type 2 diabetes. Obesity does not account for the association, and children exposed to high maternal blood sugar levels in the womb also exhibit exaggerated insulin secretion after meals.
A study found that ghrelin hormone increases the appeal of high-calorie foods over low-calorie foods, suggesting a potential mechanism for weight loss. Ghrelin levels may help regulate calorie intake by altering food preferences during fasting periods.
High school seniors with excessive daytime sleepiness have an elevated risk of depression. The study found that 52% had excessive daytime sleepiness and 30% strong depression symptoms.
Research suggests that consuming high-fat meals can lead to increased airway neutrophils and TLR4 mRNA gene expression, impairing the response to asthma medication Ventolin. High-fat intake may play a role in managing asthma by reducing inflammation and improving lung function.
A recent study has found that high-dose vitamin D supplementation is associated with an increased risk of falls and fractures in older women. The research, published in the Journal of the American Medical Association (JAMA), revealed that women who received a single annual high dose of vitamin D had a higher rate of falls and fractures...