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Oogenesis in the goldfish (Carassius auratus L.) : with particular reference to mitochondriogenesis

Oogenesis in the goldfish (Carassius auratus L.) : with particular reference to mitochondriogenesis
Oogenesis in the goldfish (Carassius auratus L.) : with particular reference to mitochondriogenesis

A biphasic depolarising-hyperpolarising potential was evoked in an identified cell by stimulation of the anal nerve. It was subsequently, shown that the most likely transmitter compound was glutamate. Both the neurally evoked biphasic response and the glutamate-induced biphasic response in the cell were mediated by the same ions. The depolarising comnonent of the response in each case was mediated by an increase in sodium and chloride permeability. The hyperpolarising component in each case was mediated largely by an increase in chloride permeability. The effect of alpha-amino pimelic acid on the neurally evoked response and the glutamate-induced response was investigated. It was found that the compound reversibly blocked the hyperpolarising component but the depolarising component was unaffected.

University of Southampton
Kanobdee, Dhawat
Kanobdee, Dhawat

Kanobdee, Dhawat (1975) Oogenesis in the goldfish (Carassius auratus L.) : with particular reference to mitochondriogenesis. University of Southampton, Doctoral Thesis.

Record type: Thesis (Doctoral)

Abstract

A biphasic depolarising-hyperpolarising potential was evoked in an identified cell by stimulation of the anal nerve. It was subsequently, shown that the most likely transmitter compound was glutamate. Both the neurally evoked biphasic response and the glutamate-induced biphasic response in the cell were mediated by the same ions. The depolarising comnonent of the response in each case was mediated by an increase in sodium and chloride permeability. The hyperpolarising component in each case was mediated largely by an increase in chloride permeability. The effect of alpha-amino pimelic acid on the neurally evoked response and the glutamate-induced response was investigated. It was found that the compound reversibly blocked the hyperpolarising component but the depolarising component was unaffected.

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Published date: 1975

Identifiers

Local EPrints ID: 462328
URI: http://eprints.soton.ac.uk/id/eprint/462328
PURE UUID: f4c9af4c-a247-4c68-80e3-17dd8bd973df

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Date deposited: 04 Jul 2022 19:05
Last modified: 04 Jul 2022 19:05

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Contributors

Author: Dhawat Kanobdee

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