A recent study assessed 24-hour exposure of young and aged human aortic smooth muscle cells to IQOS and CS and showed no significant effect of IQOS on both cell groups in terms of cell proliferation, functional and molecular endpoints, and gene expression 65
So Kai, the central character, remains curiously distant, and more a vehicle for metaphor than a fully realised person
doi:10.1038/mp.2012.83 pmid:22751493 Twining RC, Wheeler DS, Ebben AL, Jacobsen AJ, Robble MA, Mantsch JR, Wheeler RA (2015) Aversive stimuli drive drug seeking in a state of low dopamine tone
This maturation develops complexity and mellows harsh notes
3 Toluene is toxic to the respiratory system, central nervous system and reproductive system