Brigitta gives Dean a second, stronger dose of poison through her touch and tells him, That's for our father, implying that the djinn Sam and Dean killed in 2.20 was her father, and the other two djinn with her are her brothers.
COMMON MECHANISMS 47 adduct is formed, which has been used as a biomarker of effect (Albrecht and Neumann, 1985, Neumann, 2000, Sarkar et al. (2006). The use of Hb-adducts as biomarkers clearly demonstrates that the general population is exposed to many monocyclic and polycyclic aromatic amines (Bryant et al.owever, the models help to verify the proposed mode of action and in fact support it. In summary, a common mode of action is at the basis of the carcinogenic properties of aromatic amines and a carcinogenic potential seems to be associated with this whole group of chemicals.
Typically it is a nitrogen atom of an amine group that also makes the ring heterocyclic (e.g., pyridine), though compounds exist in which this is not the case (e.g., the drug Zileuton). The biological functions of heterocyclic amines vary, including vitamins and carcinogens.