Health, Fitness and Style
New Insights Into How Genetic Differences Among Individuals Influence Breast Cancer Risk from Low-Dose Radiation
"This raises the possibility that we can use gene expression profiles to develop simple tests that screen for women who may be sensitive to low-dose radiation versus women who are resistant.” more »
Do Objects Surrounding Us Influence Gender Perceptions?
When people view objects highly associated with one gender, like high heels for women or electric shavers for men, for a short period of time and are then asked to identify the gender of an androgynous face, they are more likely to identify it as being of the gender opposite to that associated with the stimuli. more »
John B. Gurdon and Shinya Yamanaka, 2012 Nobel Prize for Medicine
The Nobel Prize recognizes two scientists who discovered that mature, specialised cells can be reprogrammed to become immature cells capable of developing into all tissues of the body. Their findings have revolutionised our understanding of how cells and organisms develop. John B. Gurdon discovered in 1962 that the specialisation of cells is reversible. Shinya Yamanaka discovered more than 40 years later, in 2006, how intact mature cells in mice could be reprogrammed to become immature stem cells. more »
Dietary Supplements: Claims Fail To Meet Federal Requirements
Manufacturers must have competent and reliable scientific evidence to show that [Dietary Supplement} claims are truthful and not misleading, but they do not have to submit the substantiation to FDA, and FDA has only voluntary standards for it... a product label must include that the product is not intended to diagnose, treat, cure, or prevent any disease. more »
