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Preparation of a Single Skeletal Muscle Fibre   [Title Translation]

Präparation einer einzelnen Skelettmuskelzelle   [Other Title]
Produksjonsår: 1975
Sjanger: Documentary Film
Innspillingssted: n/a

Credits
Author: Reinhardt Rüdel
Producer: Karl-Heinz Höfling
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Production company: IWF (Göttingen)
Editing: Claus Goemann
Photography: C. Ludwig, Claus Goemann


nøkkelord: Muskelzelle, Präparation, Skelettmuskelzelle, Skelettmuskelzelle, muscle contraction, muscle fibre, preparation, skeletal muscle fibre, skeletal muscle fibre
A single fibre from a frog semiteninosus muscle is dissected in a special dissection dish. The main stages of this procedure are as follows: about 2/3 of the fibres are cut off by using fine scissors, the connective tissue in the remaining part of the preparation is made loose by stretching and pulling, the preparation is subdivided in small fibre bundles, one bundle is chosen for final dissection, and the single fibre is isolated from its last fellow fibres. Finally, the isolated fibre is tested for all-or-nothing twitches.

Version 1
Språk: deu
Lyd: Sound film
Visningsformat: n/a
Varighet: 6 min

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Version 2
Språk: deu
Lyd: Sound film
Visningsformat: n/a
Varighet: 6 min

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Version 3
Språk: deu
Lyd: Sound film
Visningsformat: n/a
Varighet: 6 min

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Lengde 66 m Request Copy Button
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Rettighetsinformasjon IWF Institut Wissen und Medien gGmbH
License Information Film can be licensed