Exact(2)
Mesothelial cells exposed to external smoke showed widespread, dose-dependent uptake of Trypan blue.
Examination by scanning and transmission electron microscopy showed that internal smoke did not affect mesothelial cell ultrastructure, whereas external smoke produced obvious mesothelial cell damage and mesothelial cell detachment.
Similar(6)
Anti-smokers understandably rush to emphasise the risks of so-called passive smoking, or external tobacco smoke.
However, different external factors (smoke, diet, alcohol, some drugs), and aging decrease the capability of such protecting systems, resulting in disturbances of the redox equilibrium that is established in healthy conditions.
To test these hypotheses, excised whole rat lung preparations were exposed to either internal (intratracheal) or external (pleural surface) smoke.
The 'Stress' subcategory, on the other hand, described the psychological aspects of the addiction and mainly includes (internal and external) triggers to smoke, like negative emotions and stress-factors.
Industry officials and labor groups have been discussing a legally binding agreement requiring Western brands and retailers to conduct independent factory inspections and to help pay for factory renovations, like adding external fire exits and smoke alarms.
Many biomonitoring studies have shown that some indicators of genetic damage in different cells depend on various internal factors (such as sex and age) and external factors (such as smoke).
Related(1)
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com