Medical Dictionary
sarcotubular
adj sar·co·tu·bu·lar \-ˈt(y)ü-byə-lər\
Medical Definition of SARCOTUBULAR
: relating to or being the system of membranes, vesicles, and tubules in the sarcoplasm of a striated muscle fiber that make up the sarcoplasmic reticulum and the T tubules
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