Is glycogen a major energy source in avian gizzard smooth muscle contraction? |
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Authors: | U Gröschel-Stewart C Zuber |
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Institution: | (1) Institut für Zoologie, Technische Hochschule Darmstadt, Schnittspahnstraße 10, D-6100 Darmstadt, (Federal Republic of Germany) |
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Abstract: | Summary In comparison to other avian smooth and striated muscles, chicken gizzard contains very low levels of glycogen. This myoglobin-rich muscle seems to derive the energy for its powerful contraction from other sources.Support by the Deutsche Forschungsgemeinschaft (Ste 105/25-2) is gratefully acknowledged. |
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Keywords: | Birds gizzard smooth muscle glycogen |
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