https://www.selleckchem.com/pr....oducts/ttnpb-arotino
Antinuclear antibodies (ANA), a marker of self-reactivity to DNA and other nuclear antigens, are present in several autoimmune diseases and have been observed in healthy persons in the absence of autoimmune disease. ANA prevalence is higher in women and older adults, but the health implications of ANA in middle- to older-aged adults are unknown. Immune system differences by sex may further result in sex-specific susceptibility to morbidity. In a cross-sectional analysis of data from the Baltimore Longitudinal Study of Aging