Summary
A murine hybridoma was subjected to constant shear rates within a couette viscometer for periods of 15 hours. Shear effects on cells were determined by live cell counts, cell viability and by the release of the cytoplasmic enzyme lactate dehydrogenase into the culture medium. Cell damage was observed at a shear rate of 870s-1 but not at 420s-1.
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References
Augenstein, D.C., Sinskey, A.J. and Wang, D.I.C., (1971), Biotech. Bioeng., Vol. 13, pp 409–418 (1971).
Leverett, L.B., Hellums, J.D., Alfrey, C.P. and Lynch, E.C., (1972), Biophysical J., Vol. 12, pp 257–273 (1972).
Stathopoulos, N.A. and Hellums, J.E., (1985), Biotech. Bioeng., Vol. 27, pp 1021–1026 (1985).
Tramper, J., Williams, J.B., Jonstra, D. and Vlak, J.M., (1986), Enz. Micr. Tech., Vol. 8, pp 33–36 (1986).
Lentner, C. (ed.), (1984). “Geigy Scientific Tables”, Vol. 3, Ciba-Geigy Ltd., Basle, Switzerland, p 169.
Laskov, R., Baumal, R. and Polliak, A., (1978), J. Reticuloendothelial Soc. Vol. 23, pp 361–372.
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Smith, C.G., Greenfield, P.F. & Randerson, D.H. A technique for determining the shear sensitivity of mammalian cells in suspension culture. Biotechnol Tech 1, 39–44 (1987). https://doi.org/10.1007/BF00156285
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DOI: https://doi.org/10.1007/BF00156285