Search results
Results From The WOW.Com Content Network
A new epigenetic mark found in studies of aging cells is the loss of histones.Most evidence shows that loss of histones is linked to cell division. In aging and dividing yeast MNase-seq (Micrococcal Nuclease sequencing) showed a loss of nucleosomes of ~50%.
Old age is the range of ages for people nearing and surpassing life expectancy.People who are of old age are also referred to as: old people, elderly, elders, senior citizens, seniors or older adults. [1]
Disability-adjusted life years (DALYs) are a measure of overall disease burden, expressed as the number of years lost due to ill-health, disability, or early death.It was developed in the 1990s as a way of comparing the overall health and life expectancy of different countries.
Generation X (often shortened to Gen X) is the demographic cohort following the Baby Boomers and preceding Millennials.Researchers and popular media often use the mid-1960s as its starting birth years and the late 1970s as its ending birth years, with the generation generally defined as people born from 1965 to 1980.