Corbular sarcoplasmic reticulum of rabbit cardiac muscle

Paul C. Dolber, Joachim R. Sommer

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

The structure of corbular sarcoplasmic reticulum as part of the sarcoplasmic reticulum (SR) in perfusion-fixed rabbit cardiac muscle was studied by thin sections and freeze fracture. In thin sections, processes on the surface of corbular SR have all the anatomical features of junctional processes of junctional SR. By freeze fracture, the E face of corbular SR was particle poor and showed deep pits; the P face was particle rich. The demonstrated structural homology of corbular SR to all forms of junctional SR justifies its inclusion in that group.

Original languageEnglish (US)
Pages (from-to)190-196
Number of pages7
JournalJournal of Ultrasructure Research
Volume87
Issue number2
DOIs
StatePublished - 1984
Externally publishedYes

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Sarcoplasmic Reticulum
Myocardium
Rabbits
Perfusion

ASJC Scopus subject areas

  • Anatomy
  • Molecular Biology

Cite this

Corbular sarcoplasmic reticulum of rabbit cardiac muscle. / Dolber, Paul C.; Sommer, Joachim R.

In: Journal of Ultrasructure Research, Vol. 87, No. 2, 1984, p. 190-196.

Research output: Contribution to journalArticle

Dolber, Paul C. ; Sommer, Joachim R. / Corbular sarcoplasmic reticulum of rabbit cardiac muscle. In: Journal of Ultrasructure Research. 1984 ; Vol. 87, No. 2. pp. 190-196.
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