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. 2020 Sep 29;8:569978. doi: 10.3389/fbioe.2020.569978

Table 1.

Red Blood Cell rigidity in healthy and diabetic subjects as measured in previous Atomic Force Microscopy experiments.

References Subjects Average E (kPa) Rate Preparation
Lekka et al. (2005) N = 13 Healthy subjects ramya N = 19 Diabetes Mellitus 4.9 ± 0.5 ramya 11.3 ± 1.5 (Estimated from the paper) Not indicated Dried cells (not fixed)
Girasole et al. (2012) Healthy subjects (number not reported) Ranges between 75–115 KPa Not indicated Fixed cells
Gillies and Prestidge (2004) Healthy subjects (number not reported) Ranges between 1, 27–7, 22 Ranges between 0.6–2.8 μm/s Cells resuspended in PBS solution. Not Fixed
Dulińska et al. (2006) Healthy subjects (number not reported) 26 Not indicated Fixed cells (0.5% glutaraldehyde) resuspended in PBS
Li et al. (2012) Healthy subjects (number not reported) Ranges between 0.1–0.2 Not indicated Cells resuspended in Hank's balanced salt solution (HBSS). Not Fixed
Maciaszek and Lykotrafitis (2011) Healthy subjects (Number not reported) Monomodal distribution peaked at 1.1 ± 0.4 Not indicated Cells resuspended in PBS solution. Not fixed
Lamzin and Khayrullin (2014) N = 40 Healthy subjects 1.81 ± 0.4 Not indicated Dried cells. Not Fixed
Zhang et al. (2015) N = 10 Healthy subjects ramya N = 10 Diabetes mellitus 0.31 ± 0.03 ramya 24.83 ± 0.61 Not indicated Cells resuspended in Hank's balanced salt solution (HBSS). Not Fixed
Barns et al. (2017) N = 4 Healthy subjects 7.57 ± 3.25 1 μm/s Fixed cells (1.0% glutaraldehyde) resuspended in PBS
Fornal et al. (2006) N = 8 Healthy subjects ramya N = 7 Diabetes mellitus 4.4 ramya 14.4 Not Available Not Available
Ciasca et al. (2015) N = 10 Healthy subjects ramya N = 5 Diabetes mellitus 1.82 ± 0.20 ramya 2.52 ± 0.58 5 μm/s ramya 5 μm/s Cells resuspended in PBS solutions. Not Fixed
Measured in Pretorius et al. (2015) and reviewed in Loyola-Leyva et al. (2018) N = 25 Healthy subjects ramya N = 69 Diabetes mellitus 46710 ± 39210 ramya 56483 ± 6418 QNM frequency between 430 and 516 kHz Fixed cells (formaldehyde followed by a dehydration)