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Fig. 1 | Clinical Epigenetics

Fig. 1

From: Effect of personal exposure to black carbon on changes in allergic asthma gene methylation measured 5 days later in urban children: importance of allergic sensitization

Fig. 1

Study design: a time 1 (March 2012 and August 2015) and b repeated 6 months later (time 2). Personal BC was monitored for 24 h and collected on day 1 (BC1) and day 6 (BC2); Buccal DNA and FeNO were measured on d1 (BDNA1; FeNO1) and day 6 (BDNA2; FeNO2). Sampling was repeated 6 months later (time 2); measure five marks when effects of BC on methylation were measured 5 days later; bolded measures were used in current analyses. BC2 in a thinner box and FeNO1 were not used in the current analyses

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