Abstract：The effects of three types of opioid peptides on lipase activity were studied in digestive system of sea cucumber A postichopus japonicus 1h ,3h ,and 9h after the sea cucumber was injected with the opioid peptides and 2% NaCl solution .The results showed that the lipase activity was found to be inhibited by endormorphins .The lipase activity was shown decrease first ,and then enhanced with time elapsed in the sea cucumber injected withβ-endorphin .The lipase activity was decreased 1h ,3h and 9h after the injection in the sea cucumber administrated by dynorphin ,indicating that the three opioid peptides endormorphin , dynorphin andβ-endorphin were proved to inhibit the lipase activity .
收稿日期: 2013-11-25
引用本文:
宋少峰,刘学迁,潘金华,孙娟,张壮志,陈甜甜,李晓捷. 3种阿片肽对仿刺参消化系统脂肪酶活力的影响[J]. 水产科学, 2013, (11): 676-678.
SONG Shao-feng,LIU Xue-qian,PAN Jin-hua,SUN Juan,ZHANG Zhuang-zhi,CHEN Tian-tian,LI Xiao-jie. Effects of Several Opioid Peptides on Lipase Activity in Digestive System of Sea Cucumber Apostichopus j aponicus. Fisheries Science, 2013, (11): 676-678.
