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In general, tobacco companies are forbidden from addressing any cigarette as light

The amounts of formaldehyde, acetaldehyde, acetone, and propionaldehyde, converted to a single cigarette equivalent, were detected at 0-4.2 g, 0-2.4 g, 0-1.5 g, and 0-7.1 g, respectively

Studies have shown that a reduction in ROS promotes cell proliferation, moderate ROS levels promote the differentiation of stem cells, and highly elevated ROS results in apoptosis or necrosis (Milkovic et al., 2019)

Results Before you leave the department, a nurse or doctor will explain the findings of your examination and discuss any changes of medication and further investigations or appointments you may require, for example, if a sample (biopsy) has been taken or polyps removed for examination