References

1. Ahn S.J., Rauh W., Geometric least squares fitting of circle and ellipse, Int. J. Pattern Recognit. Artif. Intell., vol. 13:(7), pp. 987-996, 1999.

2. Ballas S.K., Smith E.D., Red blood cell changes during the evolution of the sickle cell painful crisis, Blood, vol. 79:(8), pp. 2154-2163, Apr. 1992.

3. Banerjee R., Nageshwari K., Puniyani R.R., The diagnostic relevance of red cell rigidity, Clin. Hemorheol. Microcirc., vol. 19, pp. 21-24, 1998.

4. Bareford D., Stone P.C.W., Caldwell N.M., Meiselman H.J., Stuart J., Comparison of instruments for measurement of erythrocyte deformability, Clin. Hemorheol., vol. 5, pp. 311-322, 1985.

5. Baskurt O.K., Meiselman H.J., Determination of red blood cell shape recovery time constant in a couette system by the analysis of light reflectance and ektacytometry, Biorheology, vol. 33:(6), pp. 489-503, 1996.

6. Bauersachs R.M., Wenby R.B., Meiselman H.J., Determination of specific red blood cell aggregation indices via an automated system, Clin. Hemorheol., vol. 9, pp. 1-25, 1989.

7. Bessis M., Feo C., Jones E., Nossal M., Adaptation of the ektacytometer to automated continuous pO2 changes: determination of erythrocyte deformability in sickling disorders, Cytometry, vol. 3:(4), pp. 296-299, 1983.

8. Bessis M., Mohandas N., Deformability of normal, shape-altered and pathological red cells, Blood cells, vol. 1, pp. 315-321, 1971.

9. Bessis M., Mohandas, N., Feo C., Automated ektacytometry: A new method of measuring red cell deformability and red cell indices, Blood cells, vol. 6, pp. 315-327, 1980.

10. Brinkman R., Zijlstra W.G., Jansonius N.J., Quantitative evaluation of the rate of rouleaux formation of erythrocytes by measuring light reflection (“SyllectometryProc. Roy. Dutch Acad. Sci., Series C, vol. 66:(3), pp. 236-247, Jan. 1963.

11. Chasis J.A., Mohandas N., Erythocyte membrane deformability and stability: two distinct membrane properties that are independently regulated by skeletal protein associations, J. Cell Biol., vol. 103:(2), pp. 343-350, 1986.

12. Chien S., Sung L.A., Physicochemical basis and clinical implications of red cell aggregation, Clin. Hemorheol., vol. 7, pp. 71-91, 1987.

13. Chien S., Usami S., Dellenback R.J., Gregersen M.I., Nanninga L.B., Guest M.M., Blood viscosity: Influence of erytrocyte aggregation, Science, vol. 157, pp. 829-831, 1967.

14. Cicco G., Pirrelli A., Red blood cell (RBC) deformability, RBC aggregation and tissue oxygenation in hypertension, Clin. Hemorheol. Microcirc., vol. 21, pp. 169-177, 1999.

15. Dobbe J.G.G., Engineering developments in hemorheology, PhD Thesis, University of Amsterdam, Sept. 2002.

16. Dobbe J.G.G., Streekstra G.J., Strackee J., Rutten M.C.M., Stijnen J.M.A., Grimbergen C.A., Syllectometry: Effect of aggregometer geometry in the assessment of red blood-cell shape recovery and aggregation, IEEE-Transactions on Biomedical Engineering, vol. 50:(1), pp. 97-106, 2003.

17. Dobbe J.G.G., Streekstra G.J., Hardeman M.R., Ince C., Grimbergen C.A., The measurement of the distribution of red blood-cell deformability using an automated rheoscope, Clinical Cytometry, vol. 50, pp. 313-325, Dec. 2002.

18. Dobbe J.G.G., Hardeman M.R., Streekstra G.J., Strackee J., Ince C., Grimbergen C.A., Analyzing red blood-cell deformability distributions, Blood Cells, Molecules, and Diseases, vol. 28:(3), pp. 373-384, May/Jun 2002.

19. Deng L.H., Barbenel J.C, Lowe G.D.O., Influence of hematocrit on erythrocyte aggregation kinetics for suspensions of red blood cells in autologous plasma, Biorheology, vol. 31, pp. 193-205, 1994.

20. Dognon A., Loeper J., Housset E., Etude optique de l'aggregation reversible des hematies, Comptes Rendus Soc. Biol., vol. 143, pp. 769-771, 1949.

21. Dondorp A.M., Kager P.A., Vreeken J., White N.J., On the pathophysiology of servere falciparum malaria (Chapter 2, The rheology of severe falciparum malaria), in: MD Thesis, University of Amsterdam, pp. 25-44, 1999 (ISBN: 90-90-9012968-5).

22. Donner M., Siadat M., Stoltz J.F., Erythrocyte aggregation: Approach by light scattering determination, Biorheology, vol. 25:(1/2), pp. 367-375, 1988.

23. Firsov N.N., Bjelle A., Korotaeva T.V., Priezzhev A.V., Ryaboshapka O.M., Clinical application of the measurement of spontaneous erythrocyte aggregation and disaggregation. A pilot study, Clin. Hemorheol. Microcirc., vol. 18, pp. 87-97, 1998.

24. Fisher T., Schmid-Schönbein H., Tank tread motion of red cell membranes in viscometric flow: Behavior of intracellular and extracellular markers (with film), in: Red Cell Rheology, Springer-Verlag Berlin, pp. 347-361, 1978 (ISBN: 3-540-09001-0).

25. Groner W., Mohandas N., Bessis M., New optical technique for measuring erythrocyte deformability with the Ektacytometer, Clin. Chem., vol. 26:(10), pp. 1435-1442, 1980.

26. Hardeman M.R., De Rie M.A., Schut N.H., Wilmink J.H., Impaired erythrocyte deformability in psoriasis patients after treatment with cyclosporin, Clin. Hemorheol., vol. 11:(6), pp. 784, 1991.

27. Hardeman M.R., Dobbe J.G.G., Ince C., The laser-assisted optical rotational cell analyzer (LORCA) as red blood cell aggregometer, Clin. Hemorheol. Microcirc., vol. 25, pp. 1-11, 2001.

28. Hardeman M.R., Goedhart P.T., Interrelationship of changes in hemorheological parameters induced by low osmolar radio-contrast media, Clin. Hemorheol., vol. 12, pp. 381-392, 1992.

29. Hardeman M.R., Goedhart P.T., Laser-assisted Optical Rotational Cell Analyser (LORCA); Red blood cell aggregometry, in: Editions Medicales Internationales, Paris, 1994.

30. Hardeman M.R., Goedhart P.T., Schut N.H., Laser-assisted Optical Rotational Cell Analyser (LORCA); II Red blood cell deformability: Elongation Index versus Cell Transit Time, Clin. Hemorheol., vol. 14:(4), pp. 619-630, 1994.

31. Hardeman M.R., Goedhart P.T., Dobbe J.G.G., Lettinga K.P., Laser-assisted Optical Rotational Cell Analyser (LORCA); A new instrument for measurement of various structural hemorheological parameters, Clin. Hemorheol., vol. 14:(4), pp. 605-618, 1994.

32. Hardeman M.R., Ince C., Clinical potential of in vitro measured red cell deformability, a myth?, Clin. Hemorheol. Microcirc., vol. 21, pp. 277-284, 1999.

32. Hart D., Rudman A.J., Least-squares fit of an ellipse to anisotropic polar data: Application to azimuthal resistivity surveys in karst regions, Computers & Geosciences, vol. 23:(2), pp. 189-194, 1997.

34. Hochmuth R.M., Worthy P.R., Evans E.A., Red cell extensional recovery and the determination of membrane viscosity, Biophys. J., vol. 26:(4), pp. 101-114, Apr. 1979.

35. Kubota K., Kurabayashi H., Tamura J., The behavior of diabetic red cells in microcirculation examined by a new microcapillary method, Ann. Hematol., vol. 78, pp. 571-572, 1999.

36. Lademann J., Weigmann H.G., Sterry W., Roggan A., Muller G., Priezzhev A.V., Firsov N.N., Investigation of the aggregation and disaggregation properties of erythrocytes by light scattering measurements, Laser Phys., vol. 9:(1), pp. 357-362, 1999.

37. Maeda N., Seike M., Shiga T., Effect of temperature on the velocity of erythrocyte aggregation, Biochem. Biophys. Acta, vol. 904, pp. 319-329, 1987.

38. Mechatronics Instruments B.V., P.O.Box 225, 1620 AE Hoorn, De Corantijn 13, 1689 AN Zwaag, The Netherlands, Phone +31(0)229–291129, Fax +31(0)229 241534.

39. Meiselman H.J., Red blood cell role in RBC aggregation: 1963-1993 and beyond, Clin. Hemorheol., vol. 13:(5), pp. 575-592, 1993.

40. Mohandas N., Measurement of cellular deformability and membrane properties of red cells by ektacytometry, in: Red Cell Membranes. Shohet, S., Mohandas, N. (Eds). New York: Churchill Livingstone, pp. 299, 1988.

41. Mohandas N., Clark M.R., Jacobs M.S., Groner W., Shohet S.B., Ektacytometric analysis of factors regulating red cell deformability, Blood cells, vol. 6, pp. 329-334, 1980.

42. Mohandas N., Phillips W.M., Bessis M., Red blood cell deformability and hemolytic anemias, Semin. Hematol., vol. 16:(2), pp. 95-114, 1979.

43. Mokken F.Ch., Kedaria M., Henny Ch.P., Hardeman M.R., Gelb A.W., The clinical importance of erythrocyte deformability, a hemorheological parameter, Ann. Hematol., vol. 64, pp. 113-122, 1992.

44. Neumann F.J., Schmid-Schönbein H., Ohlenbusch H., Temperature-dependence of red cell aggregation, Eur. J. Physiol., vol. 408, pp. 524-530, 1987.

45. Nguyen F., Drouet L., Boisseau M., Leger P., Juchet H., Bierme R., Cambus J.P., Erythrocyte hyper-aggregation and thrombogenic dysfibrinogenemia, Clin. Hemorheol. Microcirc., vol. 18:(4), pp. 235-243, 1998.

46. Press W.H., Teukolsky A.A., Vetterling W.T., Flannery B.P., Levenberg-Marquardt method, in: Numercal recipes in C, The art of scientific computing, Cambridge University Press, 2nd ed., pp. 683-688, 1992 (ISBN: 0-521-43108-5).

47. Press W.H., Teukolsky A.A., Vetterling W.T., Flannery B.P., Quick-and-dirty monte carlo: The bootstrap method, in: Numercal recipes in C, The art of scientific computing, Cambridge University Press, 2nd ed., pp. 691-694, 1992 (ISBN: 0-521-43108-5).

48. Priezzhev A.V., Ryaboshapka O.M., Firsov N.N., Sirko I.V., Aggregation and disaggregation of erythrocytes in whole blood: Study by backscattering technique, J. Biomed. Opt., vol. 4:(1), pp. 76-84, Jan. 1999.

49. Reid H.L., Barnes A.J., Lock P.J., Dormandy J.A., Dormandy T.L., A simple method for measuring erythrocyte deformability, J. Clin. Pathol., vol. 29, pp. 855-858, 1976.

50. Rosin P.L., Ellipse fitting using orthogonal hyperbolae and Stirling's oval, Graphical Models and Image Processing, vol. 60:(3), pp. 209-213, May 1998.

51. Rosin P.L., Analysing error of fit functions for ellipses, Pattern Recognit. Lett., vol. 17, pp. 1461-1470, 1996.

52. Schmid-Schönbein H., Letter to the editors-in-chief, Clin. Hemeorheol., vol. 13, pp. 803-805, 1993.

53. Schmid-Schönbein H., Malotta H., Striesow F., Erythrocyte aggregation: causes, consequences and methods of assessment, Tijdschr. NVKC, vol. 15, pp. 88-97, 1990.

54. Schmid-Schönbein H., Van Gosen J., Heinrich L., Klose H.J., Volger E., A counter-rotating “rheoscope chamber” for the study of the microrheology of blood cell aggregation by microscopic observation and microphotometry, Microvascular Research, vol. 6, pp. 366-376, 1973.

55. Schmid-Schönbein H., Wells R., Schildkraut R., Microscopy and viscometry of blood flowing under uniform shear rate (rheoscopy), J. Appl. Physiol., vol. 26:(5), pp. 674-678, May 1969.

56. Schut N.H., Hardeman M.R., Wilmink J.M., Decrease of erythrocyte deformability in cyclosporin-treated renal transplant patients: correction with fish oil as well as corn oil, Transpl. Int., vol. 5:(1), pp. S536-S538, 1992.

57. Stoltz J.F., Donner M., Erythrocyte aggregation: Experimental approaches and clinical implications, Int. Angiol., vol. 6, pp. 193-201, 1987.

58. Streekstra G.J., Hoekstra A.G., Nijhof E.J., Heethaar R.M., Light scattering by red blood cells in ektacytometry: Fraunhofer versus anomalous diffraction, Appl. Opt., vol. 32, pp. 2266-2272, 1995.

59. Sutera S.P., Mueller E.R., Zahalak G.I., Extensional recovery of an intact erythrocyte from a tank-treading motion, J. Biomech. Eng., vol. 112, pp. 250-256, 1990.

60. Thomas G.E., Use of the bootstrap in robust estimation of location, The Statistician, vol. 49:(1), pp. 63-77, 2000.

61. Vekasi J., Marton Z.S., Kesmarky G., Cser A., Russai R., Horvath B., Hemorheological alterations in patients with diabetic retinopathy, Clin. Hemorheol. Microcirc., vol. 24:(1), pp. 59-64, 2001.

62. White F.M., Flow between long concentric cylinders, in: Fluid mechanics, McGraw-Hill, Fourth edition, pp. 261-263, 1999 (ISBN: 0-07-069716-7).

63. Williamson J.R., Gardner R.A., Boyland C.W., Carroll, G.L., Chang K., Marvel J.S., Gonen B., Kilo C., Tran-son-tay R., Sutera S.P., Microrheologic investigation of erythrocyte deformability in diabetes mellitus, Blood, vol. 65:(2), pp. 283-288, Feb. 1985.

64. Zhao H., Wang X., Stoltz J.F., Comparison of three optical methods to study erytrhocyte aggregation, Clin. Hemorheol. Microcirc., vol. 21, pp. 297-302, 1999.

65. Zijlstra W.G., Syllectometry, a new method for studying rouleaux formation of red blood cells, Netherlands society for physiology and pharmacology, vol. 8, pp. 153-154, Oct. 1957.