TREHALOSE, THE INSECT BLOOD-SUGAR, INHIBITS LOADING OF DIACYLGLYCEROL BY LIPOPHORIN FROM THE FAT-BODY IN LOCUSTS

被引：14

作者：

LUM, PY ^{[1
]}

CHINO, H ^{[1
]}

机构：

[1] HOKKAIDO UNIV,INST LOW TEMP SCI,BIOCHEM LAB,SAPPORO,HOKKAIDO 060,JAPAN

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1990年 / 172卷 / 02期

关键词：

D O I：

10.1016/0006-291X(90)90714-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Trehalose, the insect blood sugar, was found to inhibit diacylglycerol uptake by lipophorin from the fat body in vitro. Trehalose inhibited diacylglycerol uptake by about 40%-50% at various physiological concentrations. This suggests that trehalose may play a dual role in the hemolymph, i.e. serving as the insect's fuel and as a regulator in lipid transport. © 1990.

引用

页码：588 / 594

页数：7

共 14 条

[1]

Beenakker A. M. T. H., 1985, COMPREHENSIVE INSECT, V10, P451

[2] METABOLISM DURING LOCUST FLIGHT [J].

BEENAKKERS, AMT ;

VANDERHORST, DJ ;

VANMARREWIJK, WJA .

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 1981, 69 (03) :315-321

[3]

CHINO H, 1989, J LIPID RES, V30, P571

[4]

CHINO H, 1986, J LIPID RES, V27, P21

[5]

CHINO H, 1981, J LIPID RES, V22, P7

[6]

CHINO H, 1985, COMPREHENSIVE INSECT, V10, P115

[7]

LUM PY, 1990, IN PRESS J LIPID RES

[8]

MAYER RJ, 1969, J INSECT PHYSL, V114, P117

[9] DIGLYCERIDE-TRANSPORTING LIPOPROTEINS IN LOCUSTA [J].

MWANGI, RW ;

GOLDSWORTHY, GJ .

JOURNAL OF COMPARATIVE PHYSIOLOGY, 1977, 114 (02) :177-190

[10]

SHAPIRO JP, 1984, J BIOL CHEM, V259, P3680

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