Child's buccal cell mitochondrial DNA content modifies the association between heart rate variability and recent air pollution exposure at school
Author(s) -
Nelly D. Saenen,
Eline B. Provost,
Ann Cuypers,
Michał Kiciński,
Nicky Pieters,
Michelle Plusquin,
Karen Vrijens,
Patrick De Boever,
Tim S. Nawrot
Publication year - 2018
Publication title -
environment international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.582
H-Index - 191
eISSN - 1873-6750
pISSN - 0160-4120
DOI - 10.1016/j.envint.2018.11.028
Subject(s) - buccal swab , mitochondrial dna , buccal administration , environmental health , air pollution , association (psychology) , environmental science , biology , environmental chemistry , toxicology , medicine , genetics , chemistry , psychology , bioinformatics , ecology , gene , psychotherapist
Studies investigating short-term exposure to ambient air pollution and heart rate variability (HRV) suggest that particulate matter (PM) exposure is associated with reductions in measures of HRV. Mitochondria are sensitive to PM exposure and may represent a biologically relevant underlying mechanism. However, evidence in children is lacking.
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