代谢
进行了一项研究,以确定是否可以在从暴露于臭氧的病毒阴性雄性Wistar大鼠中分离的肺组织中识别出短链单羧酸和二羧酸。在大鼠暴露于2 ppm臭氧前12小时,通过腹膜内注射的方式给予它们(14)C标记的醋酸钠。观察到短链脂肪酸的回收量增加了63%,包括己酸。己酸的增加可能是由于花生四烯酸或亚油酸的分解。
A study was conducted to determine whether short chain monocarboxylic acids and dicarboxylic acids could be identified in lung tissue isolated from virus free male Wistar rats exposed to ozone. Rats were injected intraperitoneally with (14)C labeled sodium acetate 12 hr prior to 4 hr of exposure to 2 ppm ozone. A 63% increase was noted in the recovery of short chain fatty acids including hexanoic acid. The increased hexanoic acid could result from breakdown of either arachidonic acid or linoleic acid.
来源:Hazardous Substances Data Bank (HSDB)