ELECTRICAL RECORDINGS OF MAGNOCELLULAR SUPRAOPTIC AND PARAVENTRICULAR NEURONS DISPLAYING BOTH OXYTOCIN-RELATED AND VASOPRESSIN-RELATED ACTIVITY

被引：22

作者：

MOOS, FC ^{[1
]}

INGRAM, CD ^{[1
]}

机构：

[1] UNIV BRISTOL,SCH MED SCI,DEPT ANAT,NEUROSCI RES GRP,BRISTOL BS8 1TD,AVON,ENGLAND

来源：

BRAIN RESEARCH | 1995年 / 669卷 / 02期

关键词：

OXYTOCIN; VASOPRESSIN; ELECTROPHYSIOLOGY; COEXISTENCE; MILK EJECTION REFLEX; PHENOTYPE; PLASTICITY;

D O I：

10.1016/0006-8993(94)01296-T

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

In suckled rats, some magnocellular neurons displayed both vasopressin-related phasic activity and oxytocin-related milk ejection bursts. Characteristics of basal activity and interspike intervals resembled those of vasopressin neurons. Bursts were coincident with those of oxytocin neurons and were facilitated by centrally injected oxytocin, but had lower maximum instantaneous frequency and often no after-inhibition, These data provide evidence of magnocellular neurones of mixed electrophysiological phenotype and complement reports of peptide coexistence.

引用

页码：309 / 314

页数：6

共 22 条

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