Abstract
IT has been suggested on several grounds1–5 that, in the striated muscle fibres of frogs, some part of the ‘triads’6 of the sarcoplasmic reticulum (presumably the middle element) is in some degree continuous with the external fluid as regards conduction of electricity and diffusion of electrolytes. No continuity of this kind has yet been seen in electron micrographs, but the possibility remains that ions may be able to enter and leave the tubules through pores too small to be detected with the electron microscope or that openings that exist in the living state may be obliterated during fixation and other preparatory procedures for electron microscopy.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Huxley, A. F., and Taylor, R. E., J. Physiol., 144, 426 (1958).
Hodgkin, A. L., and Horowicz, P., J. Physiol., 153, 370 (1960).
Hodgkin, A. L., and Horowicz, P., J. Physiol., 153, 404 (1960).
Adrian, R. H., and Freygang, W. H., J. Physiol., 163, 61 (1962).
Fatt, P., Proc. Roy. Soc., B, 159, 606 (1964).
Porter, K. R., and Palade, G. E., J. Biophys. Biochem. Cytol., 3, 269 (1957).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
ENDO, M. Entry of a Dye into the Sarcotubular System of Muscle. Nature 202, 1115–1116 (1964). https://doi.org/10.1038/2021115b0
Issue Date:
DOI: https://doi.org/10.1038/2021115b0
This article is cited by
-
Vascular permeability and axonal regeneration in tissues autotransplanted into the brain
Acta Neuropathologica (1980)
-
Proliferations of the sarcoplasmic reticulum and the T system in denervated muscle fibers
Virchows Archiv B Cell Pathology (1972)
-
Entrance of colloidal ThO2 tracer into the T tubules and longitudinal tubules of the guinea pig heart
Zeitschrift f�r Zellforschung und Mikroskopische Anatomie (1971)
-
Insulin-Like Effects of Adenosine-3′,5′-Monophosphate on Rat Striated Muscle
Nature (1966)
-
Acetylcholinesterase in the Sarcoplasmic Reticulum of Skeletal Muscle
Nature (1965)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.
