Sentences with phrase «numerous factor exposures»
Not exact matches
The finding wasn't surprising, Fallin explains — numerous studies have identified abnormal gene expression of immune genes in autism samples and environmental experiences such as prenatal infection or prenatal exposure to pollutants that can ramp up immune responses are risk factors for ASD.
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He explained that targeting a particular factor exposure involves numerous active decisions, which are made by most index providers when constructing the index for a factor fund.
The cause of the die - offs, known as colony collapse disorder, is unknown, although numerous factors could be responsible including starvation, viruses, mites, pesticide exposure and climate change, according to the authority.
Though there are numerous putative risk factors, many of which overlap, certain of them are particularly salient or even unique to females.65 In addition, some analysts have noted an apparent «gender paradox»: despite the lower prevalence of exposure to risk factors among females in general, those girls who are clinically referred show more severe behavior problems than boys.66