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. 2019 May 28;12(11):1735. doi: 10.3390/ma12111735

Table 2.

Cell area and circularity values obtained on the four surfaces analysed.

Cell Parameter Titanium IV (GR4NT) Titanium IV (GR4TR) Titanium V (GR5NT) Titanium V (GR5TR)
AREA (µm2) 430 ± 208 a 1212 ± 412 b 525 ± 184 c 1474 ± 425 abc
CIRCULARITY 0.42 ± 0.02 ab 0.38 ± 0.03 c 0.30 ± 0.03 acd 0.34 ± 0.01 b

1 Note: In the same row, the pairs of identical letters (a-a, b-b, …) identify values with a statistically significant difference (p < 0.05).