Analysis of endogenous pyrrolidine levels by mass fragmentography.
Pyrrolidine, one of biogenic volatile amines, possesses nicotine-like synaptotropic actions on the nervous systems. In the present study, pyrrolidine levels in the tissues were examined by using mass fragmentographic technique. High concentrations of pyrrolidine were found in the seminal vesicle and lung of rabbits. Only trace amounts of pyrrolidine existed in the brain of mice and rats, although higher concentrations were detected in the brain of rabbits. In the rat brain, however, high levels of pyrrolidine were found in the pineal gland, pituitary gland and corpus striatum.
D000818:Animals; D001923:Brain Chemistry; D008401:Gas Chromatography-Mass Spectrometry; D006168:Guinea Pigs; D051379:Mice; D008815:Mice, Inbred Strains; D010902:Pituitary Gland / Q000032:analysis; D011759:Pyrrolidines / Q000032:analysis*; D011817:Rabbits; D051381:Rats; D011919:Rats, Inbred Strains
D011759:Pyrrolidines