A study in rats found that olive oil reduced precancerous tissue and tumours, while increasing the production of anti-cancer prostaglandin E. The research suggests that other constituents of olive oil, such as squalene, flavonoids, and polyphenols, may also protect against cancer.
A new study from Penn State suggests that healthy eating habits and good health status can help maintain the ability to fight off germs and reduce illness in older adults. The research found that well-nourished women between 60 and 80 years old have immune systems that function similarly to younger women.
A large-scale study found that young black children have slightly higher scores for combined black and adolescents' self-esteem than their white counterparts. The researchers analyzed over half a million participants across various studies.
New research published in Gut journal found no evidence that measles virus is associated with Crohn's disease. The study isolated particles from the gut tissue of patients and compared them to healthy tissue samples, but found high levels of related cells in all types of samples.
A high fibre diet was found to lower PSA levels in men, suggesting a potential link between soluble fibre and reduced prostate cancer risk. The study also supported existing advice to eat more vegetable foods and less animal products in preventing prostate cancer.
Scientists have pinpointed abnormalities in gene expression that occur before signs of spinocerebellar ataxia type 1 (SCA1) appear. Researchers found six genes whose expression pattern is altered by the abnormal SCA1 gene, including a gene involved in regulating calcium levels in neurons.
Researchers developed a non-toxic peptide that prevents metastatic prostate cancer from spreading to other organs in laboratory rats. The peptide, PHSRN, was effective even when primary tumors were allowed to grow before treatment began.
Research suggests that children allergic to eggs are not at a higher risk of anaphylaxis from the measles, mumps and rubella (MMR) vaccine. A growing body of evidence shows that only minor reactions may occur in some cases.
A study by Purdue University researchers found that transgenic fish can threaten native populations due to their larger size, which gives them a mating advantage. The
Researchers at Georgia Institute of Technology developed a cockpit display system called CDTI, which provides pilots with real-time information on surrounding aircraft speeds. This enables pilots to respond quickly and safely to air traffic controller commands, improving air traffic efficiency and safety.
A recent study in the Netherlands found that children's obesity rates have almost doubled between 1980 and 1997. The researchers attribute this increase to factors such as poor diet, lack of physical activity, and early maturation. Children from large cities with poorly educated parents are at greatest risk of obesity.
A UCSF study reveals that many California communities face a significant dentist shortage, particularly in rural and urban areas. The report highlights the need for increased access to dental care, especially for vulnerable populations.