The researchers concluded from their analysis that “exhaled propanoic and nonanoic acids may serve as complementary non-invasive biomarkers for monitoring controlled asthma, independently of tobacco ...

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Gudeta, B. (2025) Comparative Study of Rhodanese Specific Activity Assay Techniques for Plants and Bacterial Species.

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Significance Compared with adults who smoke cigarettes, adults who vape nicotine are exposed to similar levels of nicotine and significantly lower levels of tobacco-specific nitrosamines (TSNAs).