On major Chinese e-commerce platforms, many stores promote their cigarette cards as being direct from the factory and mention that their cards all have glue marks
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Nonetheless, the prevalence of secondhand or direct cigarette smoke exposure (CSE) in the pediatric population has not significantly decreased over time
Mitochondria play an important role in multiple cellular senescence mechanisms (van Deursen, 2014), and in senescent cells we can observe changes in mitochondria, including morphological changes such as increase in size, loss of mitochondrial cristae, and accumulation of mitochondrial ROS, with mutations in mtDNA, collectively known as senescence-associated mitochondrial dysfunction (SAMD)
Hence, adverse effects of ECs on health promotion or smoking cessation should be addressed in the form of new health policies