doi: 10.6091/ibj.12282.2013 Yamsri S, Singha K, Prajantasen T, et al
At baseline, trained nurse interviewers administered a structured questionnaire to each subject to collect comprehensive information on demographics, occupation, lifestyle habits, medical history, usage of medication and dietary supplements, alcohol consumption, and past cigarette smoking history
Such methods include but are not limited to: the use of standardized testing administered by a professional (puzzles, word games or problems, etc.)
In this context, IDO1 expression might be associated with antitumor immune responses, as a marker of M1 macrophages, but not related to the enzymatic and anti-inflammatory activity of IDO1
2 We obtained verbal informed consent from our interviewees