sarcolemma

• Dehnbare Zellmembran, die das kontraktile Material einer Muskelfaser umgibt.

An extensible membrane that encloses the contractile substance of a muscle fiber.

1. Muscle fiber membraneC2formalscientific

   The thin, extensible membrane that surrounds the contractile substance of a muscle fiber, acting as a protective barrier and regulating the passage of substances.

   Sarkolemm

   • The sarcolemma is essential for transmitting electrical impulses to the muscle fiber.
   • Damage to the sarcolemma can impair muscle function and repair.
   • Under a microscope, the sarcolemma appears as a delicate sheath around the muscle cell.