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单词 muscle column
释义

muscle columnn.

Brit. /ˈmʌsl ˌkɒləm/, U.S. /ˈməs(ə)l ˌkɑl(ə)m/
Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: muscle n., column n.
Etymology: < muscle n. + column n., after German Muskelsäulchen (A. Kölliker 1866, in Zeitschr. f. wissensch. Zool. 16 378).
Histology. Now rare.
A bundle of myofibrils in the cytoplasm of a muscle cell.
ΚΠ
1876 Quain's Elements Anat. (ed. 8) II. 112 Kölliker..holds to the opinion that the fibrils pre-exist as such..he describes them as being collected into definite bundles (which make up a fibre), termed by him ‘muscle-columns’.
1890 Q. Jrnl. Microsc. Sci. 111 67 According to Rollett, the ‘muscle-columns’ are the essential parts of the fibre, and the ‘sarcoplasma’ is simply interfibrillar material.
1955 Philos. Trans. (Royal Soc.) B. 238 228 As with vertebrates the muscle columns [in arthropods] do not usually preserve their individuality throughout the length of the fibre, for the pattern of the interstitial reticulum does not maintain any constant form along the fibre.
This entry has been updated (OED Third Edition, March 2003; most recently modified version published online March 2022).
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n.1876
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