Table 3. The level of mRNA expression of genes, regulating apoptosis, in the endometrium of infertile women with different IVF treatment outcome
Parameter
Tubal factor
 Endometriosis
  Successful ongoing pregnancy (n=21)
 Implantation failure
(n=28)
 Successful ongoing
 pregnancy (n=3)
 Implantation failure
(n=14)
XIAP,
normalized copies
 numbers x 104/μl
 5.29±1.42
 5.11±1.67
 0.44±0.43
 2.84±0.89*
PTEN,
normalized copies
 numbers x 101/μl
 3.06±0.51
 1.75±0.30*
 5.22±3.03
 1.75±0.50
HSP27,
normalized copies
 numbers x 104/μ
 6.39±0.99
 7.52±1.37
 6.72±6.58
 13.22±3.15

* - differences between the subgroup with successful ongoing pregnancy and subgroup with implantation failure are statistically significant (*- P<0.05)