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. 2013 Jan 18;11:4. doi: 10.1186/1477-7827-11-4

Table 2.

Mean number of cells in the inner cell mass (ICM) and trophectoderm (TE), and total number of cells (ICM + TE) in hatching mouse blastocysts in four different groups

 
Control
PBS
serum
endometriotic fluid
Pa
  (n = 15) (n = 19) (n = 9) (n = 10)  
ICM
25.4 ± 6.0
20.7 ± 6.5
23.3 ± 4.8
18.7 ± 7.7
0.0555
TE
38.7 ± 7.4
38.6 ± 8.1
44.6 ± 9.7
37.3 ± 10.8
0.2745
Total 64.1 ± 8.1 59.3 ± 9.9 67.9 ± 11.7 55.9 ± 14.1 0.0653

Values are mean ± SD; aone-way ANOVA test.