ELECTRIC FIELD-INDUCED ORIENTATION OF RAT HIPPOCAMPAL-NEURONS INVITRO

被引：47

作者：

RAJNICEK, AM ^{[1
]}

GOW, NAR ^{[1
]}

MCCAIG, CD ^{[1
]}

机构：

[1] UNIV ABERDEEN MARISCHAL COLL,DEPT MOLEC & CELL BIOL,ABERDEEN AB9 1AS,SCOTLAND

来源：

EXPERIMENTAL PHYSIOLOGY | 1992年 / 77卷 / 01期

基金：

英国惠康基金;

关键词：

D O I：

10.1113/expphysiol.1992.sp003580

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Rat hippocampal neurones in primary culture exhibited directional growth in response to DC electric fields. Neurites lay perpendicular to the field after exposure to 28, 80 or 219 mV/mm but there was no orientation effect at 9 mV/mm or in unexposed control cultures. Fields that evoked perpendicular responses also reduced the number of cathode-facing neurites. Orientation was the same for neurite initiation sites and the direction of overall neurite growth.

引用

页码：229 / 232

页数：4

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