You will find, for instance, that mammary tissue is more vulnerable to cancer later in life, or puberty occurs earlier than normal because of low - dose exposures in the womb. (discovermagazine.com)
In August, an IOM report reviewing literature on sarin gas and Gulf War illness concluded that there was «inadequate / insufficient evidence» to link low - dose exposure with persistent neurological symptoms. (sciencemag.org)
«The lower dose exposure over the early life period produced lasting deficits in attention, but if that same dose was continued into adulthood, it helped lessen the deficits caused by the earlier exposure. (sciencedaily.com)