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ISSN 2522-9028 (Print)
ISSN 2522-9036 (Online)
DOI: https://doi.org/10.15407/fz

Fiziologichnyi Zhurnal

is a scientific journal issued by the

Bogomoletz Institute of Physiology
National Academy of Sciences of Ukraine

Editor-in-chief: V.F. Sagach

The journal was founded in 1955 as
1955 – 1977 "Fiziolohichnyi zhurnal" (ISSN 0015 – 3311)
1978 – 1993 "Fiziologicheskii zhurnal" (ISSN 0201 – 8489)
1994 – 2016 "Fiziolohichnyi zhurnal" (ISSN 0201 – 8489)
2017 – "Fiziolohichnyi zhurnal" (ISSN 2522-9028)

Fiziol. Zh. 2011; 57(1): 17-20


Anaesthetic and postanaesthetic effect of isoflurane on the multiple-unitactivity of the immature rat hippocampus

E.V. Isaeva, D.S. Isaev

    O.O. Bogomoletz Institute of Physiology National Acad-emy of Sciences of Ukraine, Kyiv


Abstract

We investigated anesthetic and postanaesthetic effect of isoflurane on the multi-unit activity (MUA) in the CA3 region of immature rat hippocampus. MUA amplitude did not significantly change during application of isoflurane. On the other hand MUA frequency significantly decreased during the anesthesia. After isoflurane discontinuation two phases of MUA frequency recovery were ob­served: initial rapid increase followed by a slower recovery to the control level. Comparison of recovering period of the receptor mediated systems and spontaneous field activity from isoflurane anesthesia is discussed.

Keywords: ізофлюран, електрична активністьнейронів, гіпокамп, щур

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