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通过碳-13核磁共振和溶血磷脂酶测定溶血磷脂酰胆碱在肌浆网膜中的横向分布及移动

Transverse distribution and movement of lysophosphatidylcholine in sarcoplasmic reticulum membranes as determined by 13C NMR and lysophospholipase.

作者信息

van den Besselaar A M, de Kruijff B, van den Bosch H, van Deenen L L

出版信息

Biochim Biophys Acta. 1979 Aug 7;555(2):193-9. doi: 10.1016/0005-2736(79)90159-7.

DOI:10.1016/0005-2736(79)90159-7
PMID:476101
Abstract
  1. The transverse distribution of 1-palmitoyl-sn-glycero-3-phospho-N-[Me-13C]-choline in vitro incorporated in sarcoplasmic reticulum has been measured by means of 13C NMR and DyCl3 as an impermeable shift reagent. 2. Lysophosphatidylcholine added to the membranes equilibrates within 30 min at 20 degrees C between outer and inner membrane leaflet so that 42% is located in the inner leaflet. 3. Lysophosphatidylcholine diffuses back from the inner leaflet to the outer upon lysophospholipase action on the outer lysophosphatidylcholine pool.
摘要
  1. 借助碳-13核磁共振以及作为非渗透性位移试剂的三氯化镝,测定了体外掺入肌浆网的1-棕榈酰-sn-甘油-3-磷酸-N-[甲基-碳-13]-胆碱的横向分布。2. 添加到膜中的溶血磷脂酰胆碱在20摄氏度下30分钟内可在外膜小叶和内膜小叶之间达到平衡,使得42%位于内膜小叶中。3. 当溶血磷脂酶作用于外溶血磷脂酰胆碱池时,溶血磷脂酰胆碱从内膜小叶扩散回外膜小叶。

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1
Transverse distribution and movement of lysophosphatidylcholine in sarcoplasmic reticulum membranes as determined by 13C NMR and lysophospholipase.通过碳-13核磁共振和溶血磷脂酶测定溶血磷脂酰胆碱在肌浆网膜中的横向分布及移动
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2
Inside-outside distribution and diffusion of phosphatidylcholine in rat sarcoplasmic reticulum as determined by 13C NMR and phosphatidylcholine exchange protein.通过碳-13核磁共振和磷脂酰胆碱交换蛋白测定大鼠肌浆网中磷脂酰胆碱的内外分布及扩散
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Protein-mediated transbilayer movement of lysophosphatidylcholine in glycophorin-containing vesicles.溶血磷脂酰胆碱在含血型糖蛋白囊泡中的蛋白质介导跨膜运动。
Biochim Biophys Acta. 1978 Mar 21;508(1):97-108. doi: 10.1016/0005-2736(78)90191-8.
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Studies on the liberation of fatty acids from 2-lysophosphatidylcholine by a liver lysosomal enzyme activity from chloroquine-treated rats.关于氯喹处理大鼠肝脏溶酶体酶活性从2-溶血磷脂酰胆碱释放脂肪酸的研究。
Hoppe Seylers Z Physiol Chem. 1982 Jun;363(6):573-80. doi: 10.1515/bchm2.1982.363.1.573.
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Outside-inside distribution and translocation of lysophosphatidylcholine in phosphatidylcholine vesicles as determinied by 13C-NMR using (N-13CH3)-enriched lipids.使用富含(N-¹³CH₃)的脂质通过¹³C-NMR测定溶血磷脂酰胆碱在磷脂酰胆碱囊泡中的内外分布及转运。
Biochim Biophys Acta. 1977 Mar 17;465(3):443-53. doi: 10.1016/0005-2736(77)90263-2.
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Substrate specificity of lysophospholipase-transacylase from rat lung and its action on various physical forms of lysophosphatidylcholine.大鼠肺溶磷脂酶转酰基酶的底物特异性及其对不同物理形式溶血磷脂酰胆碱的作用。
Biochim Biophys Acta. 1981 Jan 26;663(1):22-33. doi: 10.1016/0005-2760(81)90191-0.
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Transbilayer distribution and movement of lysophosphatidylcholine in liposomal membranes.溶血磷脂酰胆碱在脂质体膜中的跨膜分布与运动
Biochim Biophys Acta. 1977 Mar 17;465(3):454-65. doi: 10.1016/0005-2736(77)90264-4.
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Degradation of lysophosphatidylcholine by lysosomes. Stimulation of lysophospholipase C by taurocholate and deficiency in Niemann-Pick fibroblasts.溶酶体对溶血磷脂酰胆碱的降解。牛磺胆酸盐对溶血磷脂酶C的刺激作用以及尼曼-匹克成纤维细胞中的缺陷。
Biochim Biophys Acta. 1984 Jun 6;794(1):1-8. doi: 10.1016/0005-2760(84)90290-x.
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Localization of lysophosphatidylcholine in bovine chromaffin granules.溶血磷脂酰胆碱在牛嗜铬颗粒中的定位。
Biochim Biophys Acta. 1979 Nov 16;558(1):73-84. doi: 10.1016/0005-2736(79)90316-x.
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Availability of lysophosphatidylcholine in single bilayer vesicles for hydrolysis by lysophospholipase.单层囊泡中溶血磷脂酰胆碱被溶血磷脂酶水解的可利用性。
Lipids. 1978 Dec;13(12):898-904. doi: 10.1007/BF02533846.

引用本文的文献

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Lysophosphatidylcholine as an effector of fatty acid-induced insulin resistance.溶血磷脂酰胆碱作为脂肪酸诱导胰岛素抵抗的效应物。
J Lipid Res. 2011 Jun;52(6):1234-1246. doi: 10.1194/jlr.M014787. Epub 2011 Mar 28.
2
Differential effects of lysophosphatidylcholine on the adsorption of phospholipids to an air/water interface.溶血磷脂酰胆碱对磷脂在空气/水界面吸附的不同影响。
Biophys J. 2007 Jan 15;92(2):493-501. doi: 10.1529/biophysj.106.089623. Epub 2006 Oct 20.