le glutamate, le fumarate, le succinate, le suberate, l'adipate, le nicotinate, nicotinamide , purines, pyrimidines ...Thus, the ligand L can be a biologically active ligand selected from the group consisting of C 7 H 14 (CO 2 " ) 2 (azelate), aminosalicylate (carboxylic, amino and hydroxo groups), chlodronate, pamidrontate, alendronate and etidronate (comprising phosphonate groups), meprobamate (having carbamate groups), porphyrins comprising carboxylate, phosphonate and / or amino groups, amino acids (Lys, Arg, Asp, Cys, Glu, GIn, etc.) which contain amino, carboxylate groups amide and / or imine
Lastly, neither CO levels in expired air nor cotinine levels in blood were assessed in this study, which could have provided more clarity in the results obtained, particularly when defining a participant as a current smoker
PMID 18633084
1992 Respiratory health effects of passive smoking: lung cancer and other disorders EPA 600/6-90/006F