Effect of salicylate on outer hair cell plasma membrane viscoelasticity: Studies using optical tweezers

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5331, Issue , 2004, Pages 136-143

  Ermilov, Sergey ^a   Brownell, William ^b   Anvari, Bahman ^a  

^a Rice University   (United States)

^b BAYLOR COLLEGE OF MEDICINE   (United States)

Author keywords

Amphipathic drugs; Cochlea; Electromotility; Optical trapping

Indexed keywords

BIOLOGICAL ORGANS; CELL MEMBRANES; DRUG THERAPY; ELECTRIC POTENTIAL; NANOSTRUCTURED MATERIALS; OPTICAL DEVICES; VISCOELASTICITY;

AMPHIPATHIC DRUGS; COCHLEA; ELECTROMOTILITY; OPTICAL TRAPPING; SALICYLATE;

BIOMECHANICS;

EID: 7644229306     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.529200     Document Type: Conference Paper

References (21)

1. W.E. Brownell, "Microscopic observation of cochlear hair cell motility," Scanning Electron Microscopy, III, 1401-1406, 1984.
2. W.E. Brownell, C.R. Bader, D. Bertrand, and Y. de Ribaupierre, "Evoked mechanical responses of isolated cochlear outer hair cells," Science, 227, 194-196, 1985.
3. J.F. Ashmore, "A fast motile response in guinea-pig outer hair cells: The cellular basis for the cochlear amplifier," J. Physiol., 388, 323-348, 1987.
4. W.E. Brownell, "Outer hair cell electromotility and otoacoustic emissions," Ear and Hearing, 11, 82-92, 1990.
5. P. Dallos and M.E. Corey, "The role of outer hair cell motility in cochlear tuning," Curr. Opin. Neurobiol., 1, 215-220, 1991.
6. C.A. Smith, "Ultrastructure of the organ of Corti," Advancement of Science, 122, 419-433, 1968.
7. W.E. Brownell, A.A. Spector, R.M. Raphael, and A.S. Popel, "Micro- and nanomechanics of the cochlear outer hair cell," Annual Review of Biomedical Engineering, 3, 169-194, 2001.
8. R.M. Raphael, A.S. Popel, and W.E. Brownell, "A membrane bending model of outer hair cell electromotility," Biophys. J., 78, 2844-2862, 2000.
9. M.P. Sheetz, S J. Singer, "Biological membranes as bilayer couples. III. Compensatory shape changes induced in membranes," J. Cell Biol., 70, 193-203, 1976.
10. J. Santos-Sacchi, "Reversible inhibition of voltage-dependent outer hair cell motility and capacitance," J. Neurosci., 11, 3096-3110, 1991.
11. S. Kakehata, J. Santos-Sacchi, "Effects of salicylate and lanthanides on outer hair cell motility and associated gating charge," J. Neurosci., 16, 4881-4889, 1996.
12. I.J. Russell, C. Schauz, "Salicylate ototoxity: effects on the stiffness and electromotility of outer hair cells isolated from guinea pig cochlea," Aud. Neurosci., 1, 309-319, 1995.
13. J.S. Oghalai, H. Zhao, J.W Kutz, W.E. Brownell, "Voltage- and tension-dependent lipid mobility in the outer hair cell plasma membrane," Science, 287, 658-661, 2000.
14. D. Oliver, D.Z.Z. He, N. Klocker, J. Ludwig, U. Schulte, S. Waldegger, J.P. Ruppersberg, P. Dallos, B. Fakler, "Intracellular anions as the voltage sensor of Prestin, the outer hair cell motor protein," Science, 292, 2340-2343, 2001.
15. S. Ermilov, B. Anvari, "Trapping force calibration in biological applications of optical tweezers," Manipulation and Analysis of Biomolecules, Cells, and Tissues, Ed. by D.V. Nicolau, J. Enderlein, R.C. Leif, D.L. Farkas, Vol. 4962, 240-248, Proceedings of SPIE, 2003.
16. T.V. Nguyen and W.E. Brownell, "Contribution of membrane cholesterol to outer hair cell lateral wall stiffness," Otolaryngology and Head and Neck Surgery, 119, 14-20, 1998.
17. Z. Li, B. Anvari, M. Takashima, P. Brecht, J.H. Torres, and W.E. Brownell, "Membrane tether formation from outer hair cells with optical tweezers," Biophys. J., 82, 1386-1395, 2002.
18. R.M. Hochmuth, J-Y. Shao, J. Dai, and M.P. Sheetz, "Deformation and flow of membrane into tethers extracted from neuronal growth cones," Biophys. J., 70, 358-369, 1996.
19. D.R. Murdock, S. Ermilov, W.E. Brownell, B. Anvari, "Studies of cochlear outer hair cell membrane mechanics using optical tweezers," Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIII, Ed. by L.S. Bass, N. Kollias, R.S. Malek, A. Katzir, U.K. Shah, B.J. Wong, E.A. Trowers, T.A. Woodward, W.T. de Riese, D.S. Robinson, H-D. Reidenbach, K.D. Paulsen, K.W. Gregory, Vol. 4949, 278-285, Proceedings of SPIE, 2003.
20. R.E. Waugh, "Surface viscosity measurements from large bilayer vesicle tether formation: IL Experiments," Biophys. J., 38, 29-37, 1982.
21. E.A. Evans, and A. Yeung, "Hidden dynamics in rapid changes of bilayer shape," Chem. Phys. Lipids, 73, 39-56, 1994.