›› 2007, Vol. 34 ›› Issue (10): 63-65.

• 奶业专栏 • 上一篇    下一篇

乳脂肪球膜主要膜蛋白功能的研究进展

都军霞,韩立强,乔新安,杨国宇   

  1. 河南农业大学牧医工程学院,郑州 450002
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-10-20 发布日期:2007-10-20

The Advance of Fuction on Milk Fat Globule Membrane Proteins

DU Junxia,HAN Liqiang,QIAO Xinan,YANG Guoyu
  

  1. College of Animal Husbandry and Veterinary Medicine,Henan Agricultural University,Zhengzhou 450002,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-10-20 Published:2007-10-20

摘要: 嗜乳脂蛋白(butyrophilin,Btn)、黄嘌呤氧化还原酶(XOR)和乳脂肪球表面生长
因子8 (MFG-E8)是乳脂肪球膜的3种主要膜蛋白。最近的研究发现,Btn和XOR在乳脂肪的分泌阶段是必不可少的。而MFGE8在乳腺泌乳晚期及衰退期,对清除凋亡的乳腺上皮细胞起着重要作用。

关键词: 乳脂肪球膜; 嗜乳脂蛋白; 黄嘌呤氧化还原酶; 乳脂肪球表面生长因子8

Abstract: Btn, XOR and MFG-E8 are three membrane proteins of milk fat globule
membrane(MFGM).Recent findings indicate that both Btn and XOR are indispensable for milk fat secretion.MFGE8 plays a critical role in eliminating apoptotic mammary epithelial cells during involution.

Key words: milk fat globule membrane; butyrophilin; XOR; MFG-E8

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