Comparison of Rat Connective Tissue Response to BioMTA, Angelus MTA, and Root MTA

Table 1

Mean scores and standard deviation of the fibrous capsule after 7, 15, 30, and 60 days and value for comparison of test groups and each group in different time periods.

Time	7 days	15 days	30 days	60 days
Groups	Mean ± SD
Control	29/86 ± 3/36^a	37/54 ± 2/90^a	28/48 ± 3/66^a	26/20 ± 3/39^a
MTA Angelus	77/76 ± 6/62^b	81/52 ± 7/21^b	63/76 ± 5/27^b	36/44 ± 4/46^b
MTA Bio	90/40 ± 6/41^c	88/58 ± 5/19^b	70/14 ± 4/63^b	47/20 ± 6/16^c
MTA Root	95/96 ± 5/77^c	103/46 ± 8/99^c	84/26 ± 4/51^c	59/72 ± 3/11^d
value	<0.001	<0.001	<0.001	<0.001

Different letters do not show statistical differences in each column.