Despite declining smoking prevalence, people with mental health disorders remain significantly more likely to smoke and are less likely to receive cessation support from their GP. GPs can effectively intervene with nicotine replacement therapy and other medications, but often miss opportunities due to unequal consultation rates.
A new study has identified genetic alterations in the RGS pathway as key factors linked to bladder cancer risk, recurrence, disease progression, and patient survival. The research found that specific variants were associated with increased or decreased risks, providing potential molecular markers for screening and treatment.
A study found that Spanish nurses with training in acute health problems of low complexity provided care of comparable quality to general practitioners. Nurses successfully solved 86.3% of cases, including burns and injuries, but struggled with low back pain and mild respiratory symptoms.
The Scandinavian Plant Physiology Society (SPPS) has renewed its partnership with Wiley over sixty years ago. The journal Physiologia Plantarum, an international thought leader in plant physiology, benefits from the collaboration. With a global focus and members from various countries, SPPS promotes experimental plant biology research.
A new study published in Hepatology found that hepatitis C transmission from an infected partner during sex is extremely rare in monogamous heterosexual relationships. The researchers recruited 500 couples and found a maximum incidence rate of 0.07% per year, equivalent to roughly 1 case per 190,000 sexual contacts.
A study on polar bears in western Hudson Bay found that the timing of their migration can be predicted by sea ice melt and freeze patterns. The results suggest that as sea ice melts earlier and freezes later, polar bears arrive on shore earlier in the summer and leave later in the autumn.
A study found that nearly one percent of newly incarcerated inmates with IV drug history have acute hepatitis C virus (HCV) infection. Systematic screening could identify over 7,000 new HCV cases across the U.S. annually among asymptomatic inmates.
A recent study published in BJU International found that smoking significantly increases the risk of developing serious urothelial carcinoma and dying from the disease, particularly in women. Smoking cessation is crucial to safeguard against deadly cancers of the bladder, ureters, and renal pelvis in females.
A recent UK survey found a significantly lower incidence of accidental awareness during general anaesthesia, with one episode known to anaesthetists in every 15,000 procedures. The study suggests that the use of brain monitoring technology is also low, with only 2% of anaesthetists routinely using it.
A recent clinical trial found that combining interferonβ-1a and glatiramer acetate did not reduce relapse risk in multiple sclerosis patients, but reduced new lesion activity and total lesion volume. The study enrolled 1,008 participants over three years.
A new study found that women taking aspirin have a reduced risk of developing melanoma, with the longest users showing the lowest risk. Aspirin's anti-inflammatory effects may help protect against this type of skin cancer.
Women with a pre-pregnancy body mass index (BMI) of 40 or more are at increased risk of vacuum extraction delivery or Cesarean section. Excessive gestational weight gain also increases the risk of forceps, vacuum extraction, and C-section. Obesity is associated with lower gestational weight gain but larger baby sizes.
A prospective study found that adolescents with joint hypermobility are approximately twice as likely to develop musculoskeletal pain at these joints. The study suggests a possible genetic basis for joint hypermobility, and further investigation is warranted to determine the long-term effects of joint hypermobility on osteoarthritis risk.
A new analysis found that combining spaced retrieval and Montessori-based activities can improve nutrition, increase body mass index, and reduce depressive symptoms in dementia patients. The study suggests that clinicians consider using this intervention for individuals with poor nutrition and signs of depression.
A new study estimates that LDCT screening for lung cancer can delay or prevent approximately 12,000 deaths each year in the United States. The potential benefits of widespread LDCT screening are significant, given that half of current smokers will die from smoking-related diseases.
Researchers found that injecting NAC prior to harvesting significantly improves graft survival, with suboptimal organ usage showing higher benefits. The study suggests using NAC during organ procurement to reduce damage and improve transplant outcomes.
Research finds fibromyalgia is a spectrum disorder with nearly 40% of patients meeting criteria for physical symptom disorder. The prevalence is 2.1%, higher in women than men.
A recent study has found that exercise is linked with reduced prostate cancer risk in Caucasian men, but no such benefit is seen among African-American men. Furthermore, exercise also appears to lower the risk of high-grade prostate cancer in Caucasians compared to sedentary individuals.
Researchers have identified a microRNA liver gene, miR-27b, which regulates lipid (cholesterol or fat) levels in the blood. The study found that miR-27b is sensitive to high triglycerides and is involved in lipid metabolism.
A new study reveals that the decline in duck hunting, with annual sales of 'duck stamps' falling by 36%, is resulting in a significant financial loss for conservation efforts. The loss of revenue could have resulted in up to $126 million being invested in habitat conservation, with potentially 42,495 ha of wetlands being made available.
A recent study found that minimum alcohol prices increased by 10% resulted in significant reductions in alcohol-related deaths. The decrease was particularly pronounced among heavier drinkers, who reduced their consumption when cheaper drinks became more expensive.
The National Institutes of Health (NIH) emphasizes the importance of genomic knowledge for nursing care, highlighting its relevance to advancing patient care. Genomic studies published in the Journal of Nursing Scholarship provide insights on genetic applications in nursing practice, including cancer risk assessment and prevention.
Researchers analyzed 48 studies on second trimester markers and found that most single markers have only a small effect on modifying the odds for Down's syndrome. However, some markers such as dilated brain ventricles, increased neck thickness, and absent nose bone significantly increase the risk by three- to four-fold.
A study published in Annals of Neurology found that diets high in carotenoids, particularly beta-carotene and lutein, were linked to reduced risk of amyotrophic lateral sclerosis (ALS). The researchers also discovered that individuals with higher intake of antioxidants had a lower ALS risk.
A new analysis found that lumpectomy plus radiation provides better survival rates than mastectomy for early breast cancer, especially among women over 50 with hormone-sensitive tumors. This suggests that breast-conserving treatments are a viable option for many patients.
A Phase 3 clinical trial shows that tofacitinib preserves joint structure in RA patients with moderate to severe disease, reducing progression of joint erosion and narrowing. The medication is effective in treating RA symptoms and reducing the rate of joint damage, providing new evidence for its treatment.
A new study published in The Journal of Sexual Medicine found that sex is rated as highly arousing and pleasurable regardless of condom and lubricant use. The research, led by Debby Herbenick, PhD, MPH, reveals few differences between men and women in their ratings of sexual quality with or without these products.
This special issue of Evolutionary Applications delves into the evolutionary principles underlying cancer, including natural selection, mutation, and genetic drift. Key findings highlight the diversity of cancer types and how environmental factors, such as tobacco availability, contribute to our vulnerability.
A new study published in Cancer found that smoking intensity affects the course of bladder cancer, with more aggressive and deadly disease developing in those who smoke intensely. A panel of nine molecular markers can predict which cases are at highest risk for a fatal outcome.
Pregnancies after bariatric surgery are safer than in morbidly obese women, but there are still risks involved. Experts recommend that women should wait at least 12 months before trying for a baby following weight loss surgery.
Herbal and complementary medicines can effectively treat postmenopausal symptoms without the risks associated with hormone replacement therapy. Soy, red clover, and black cohosh have been shown to ease hot flush symptoms and other menopausal issues, making them viable alternatives for women seeking non-pharmacological treatment options.
Women with a history of pregnancy-induced hypertension or pre-eclampsia are at increased risk of postnatal hypertension, which can be life-threatening if left untreated. The review emphasizes the need for prolonged vigilance in the postpartum period and recommends monitoring blood pressure surveillance in future pregnancies.
A study found that non-use of donor livers rose significantly between 2004 and 2010, primarily linked to decreased donor liver quality and increased donation after cardiac death. This trend threatens a significant decline in liver transplant availability.
A recent study found that many teenagers who received a complete hepatitis B vaccine series as infants can still contract the virus, especially if they have high-risk mothers or weak immune systems. Researchers suggest that a booster shot at age 15 may be necessary to prevent reinfection.
A recent study found that individuals with a strong family history of seizure disorders are more likely to experience migraines with aura. The research, published in Epilepsia, analyzed data from over 730 participants with epilepsy and demonstrated a significant genetic link between the two conditions.
A team of ecologists has developed a method to calculate how much CO2 deciduous trees soak up using seasonal changes in forest colour captured in digital photographs. The results showed that digital cameras can be an important aid in monitoring forests and tracking climate change effects.
A new analysis suggests that individuals with Lynch syndrome, who have a high risk of developing colorectal and other cancers, may lower their risk by adopting an eating pattern low in snack foods. The study found that those with higher intakes of snack foods were twice as likely to develop precancerous lesions.
An international team of scientists has discovered a new species of slow loris in Borneo, recognizing four existing species as distinct from previously considered subspecies. The discovery highlights the need for urgent conservation efforts due to human activity threats and the pet trade.
Researchers found a significant link between herbivore activity, phenotypic plasticity, and epigenetic changes in European holly. The study suggests that plants can quickly respond to environmental changes through epigenetic modifications, making them more resilient.
A study published in the Journal of Applied Ecology found that removing around 100 artificial waterbodies can prevent toads from occupying 268,000 square kilometres of land. This could protect numerous species, including northern Quolls and goannas and snakes, badly affected by toad invasions.
A Cochrane systematic review found that giving babies a few drops of sugary solution before injections can reduce crying time. Researchers reviewed data from 14 studies involving over 1,500 infants, with results showing a shorter crying time for those given the sugar solution.
Studies funded by industry report more favorable results and outcomes compared to non-industry sponsored trials. The systematic review found that papers describing industry-sponsored studies presented more favorable overall conclusions, with increased benefits and fewer harmful side effects.
A systematic review found that children and teenagers diagnosed with PTSD showed signs of improvement up to three months following treatment. Psychological therapies, particularly cognitive behavioural therapy, have been shown to be effective in treating post-traumatic stress disorder in children, reducing anxiety and depression symptoms.
Researchers suggest that the large size of sauropod dinosaurs may be attributed to a high C/N ratio in their plant-based diet. This theory proposes that young sauropods had a metabolism similar to modern mammals, while adults might have relied on humps of fat reserves instead of heat dissipation due to overheating.
The study reveals that baby boomers with hepatitis C are at risk of developing liver cancer, leading to a significant increase in liver transplant demand. As this population ages, the number of liver transplants for HCV-related liver disease is expected to rise.
The adult antiviral drug tenofovir disoproxil fumarate (tenofovir DF) has been found to be safe and effective in treating adolescents with hepatitis B virus (HBV), with a virologic response rate of 89% in pediatric participants. This study contributes to the growing body of evidence on the management of chronic HBV in children and teens.
Researchers have developed a simple breath analysis technique that can screen for colorectal cancer with an accuracy of over 75%. The method analyzes volatile organic compounds in exhaled breath, which are different in patients with cancer.
A new review of existing research reveals no scientific evidence that erythropoietin enhances athletic performance. However, it highlights the potential health risks associated with EPO use, including increased blood clot risk and organ damage.
Foxes are widespread in northern and eastern Tasmania, with a predicted spread that could lead to devastating consequences for the island's wildlife. The University of Canberra team used DNA detection techniques to map their distribution and recommend targeting all highly suitable fox habitats for eradication.
A study published in the Journal of Sexual Medicine found that men with severe periodontal disease are three times more likely to suffer from erection problems. The researchers compared 80 men aged 30 to 40 with erectile dysfunction to a control group of 82 men without erection problems.