Lesions can occur more rarely in the nasopharynx (5.5%), the parotid gland (2.9%), and to a lesser extent, in the anorectal and vulvovaginal regions and the urinary tract [32]
Mucus-associated glutathione may mitigate mucosal damage by promoting the conjugation and detoxification of reactive electrophiles, carcinogens, and pharmaceuticals 93
First , for the purposes of determining whether the concentration of a Section 4 Substance is high enough to amount to an anti-doping rule violation, Anti-Doping Organisations ( ADOs ) rely on the concentration estimates reported by the relevant WADA-accredited laboratories, rather than a Validated Quantification Procedure as used to assess the concentration of Threshold Substances
Romieu, I., Dossus, L., Barquera, S., et al (2017)