Literature DB >> 1361091

Resistance of hippocampal CA-1 noradrenergic fibers to five minutes of transient cerebral ischemia in the gerbil.

C Tomioka1, K Nishioka, K Kogure.   

Abstract

We examined changes in the tyrosine hydroxylase (TH)-immunoreactive fibers following 5 min of cerebral ischemia in gerbils using an immunohistochemical method 1, 3 and 30 days after ischemia. Almost all CA-1 pyramidal neurons were lost 3 days after ischemia, whereas noradrenergic fibers were maintained 30 days after ischemia. The present study demonstrated that TH-immunoreactive fibers and cells were resistant to transient ischemia, and that there was no sprouting or hyperactivity in noradrenergic systems after ischemia.

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Year:  1992        PMID： 1361091     DOI： 10.1007/bf00304475

Source DB:  PubMed          Journal:  Acta Neuropathol        ISSN： 0001-6322            Impact factor:   17.088


  9 in total

1.  Cellular localization of tyrosine hydroxylase by immunohistochemistry.

Authors:  V M Pickel; T H Joh; P M Field; C G Becker; D J Reis
Journal:  J Histochem Cytochem       Date:  1975-01       Impact factor: 2.479

2.  Experimental reinnervation of the rat hippocampus by grafted sympathetic ganglia. I. Axonal regeneration along the hippocampal fimbria.

Authors:  A Björklund; U Stenevi
Journal:  Brain Res       Date:  1977-12-16       Impact factor: 3.252

3.  Decrease of pre-synaptic noradrenergic fiber density in rat hippocampus after transient ischemia.

Authors:  C Tomioka; K Nishioka
Journal:  Acta Neurol Scand       Date:  1991-11       Impact factor: 3.209

4.  Reinnervation of the partially deafferented hippocampus by compensatory collateral sprouting from spared cholinergic and noradrenergic afferents.

Authors:  F H Gage; A Björklund; U Stenevi
Journal:  Brain Res       Date:  1983-05-23       Impact factor: 3.252

5.  Noradrenaline metabolism in neocortex and hippocampus following transient forebrain ischemia in rats: relation to development of selective neuronal necrosis.

Authors:  Y Miyauchi; T Wieloch; O Lindvall
Journal:  J Neurochem       Date:  1989-08       Impact factor: 5.372

6.  Denervation releases a neuronal survival factor in adult rat hippocampus.

Authors:  F H Gage; A Björklund; U Stenevi
Journal:  Nature       Date:  1984 Apr 12-18       Impact factor: 49.962

7.  Resistance of hippocampal CA-1 interneurons to 20 min of transient cerebral ischemia in the rat.

Authors:  F Fryd Johansen; M Balslev Jørgensen; N H Diemer
Journal:  Acta Neuropathol       Date:  1983       Impact factor: 17.088

8.  Chronic maintenance of presynaptic terminals in gliotic hippocampus following ischemia.

Authors:  T Kirino; A Tamura; K Sano
Journal:  Brain Res       Date:  1990-02-26       Impact factor: 3.252

9.  Effect of dihydroergotoxine mesylate (Hydergine) on delayed neuronal death in the gerbil hippocampus.

Authors:  K Izumiyama; K Kogure
Journal:  Acta Neurol Scand       Date:  1988-09       Impact factor: 3.209
  9 in total

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