Neuronal membrane has a mechanical resiliency enabling it to withstand membrane tensions exceeding

Range ~0.5 mN/m
Organism Great pond snail Lymnaea stagnalis
Reference Dai J, Sheetz MP, Wan X, Morris CE (1998) Membrane tension in swelling and shrinking molluscan neurons. J Neurosci 18: 6681–6692 p.6688 left column top paragraphPubMed ID9712640
Comments "...Nevertheless, it is important to put the present result together with the established finding that BAPTA-loaded Lymnaea neurons tolerate repeated excursions between isotonic and 50% media [VLDs [vacuole-like dilations] form each time the neurons reshrink and reverse when they swell (Herring et al., 1998)]. This indicates that neuronal membrane has a mechanical resiliency enabling it to withstand membrane tensions exceeding ~0.5 mN/m, which is the calculated limit for ~100 pN, the trap limit."
Entered by Uri M
ID 110853