@entity1262 @entity7658 polymorphism in Mexican XXXX with @entity0 .

@entity1 @entity1262 @entity0 @entity3923 @entity982 @entity7658
We investigated whether the @entity1262 @entity7658 polymorphism is associated with @entity3923 ( @entity3923 ), infiltrating @entity0 (IDBC), and/or clinical-pathological features of IDBC in Mexican @entity1 . Samples from @entity1 who received surgical treatment in 2007 at the Centro M  dico de Occidente (M  xico) were included in the analysis. Genotyping was performed by polymerase chain reaction-restricted fragment length polymorphisms in 64 @entity982 -embedded breast samples with IDBC, 64 samples with @entity3923 , and 183 peripheral blood samples of healthy females designated as the healthy group (HG). The frequency of the T allele was 41, 45, and 52% for the @entity3923 , IDBC, and HG samples, respectively. Significant differences were only found between the @entity3923 and HG samples [odds ratio (OR) = 0.64, 95% confidence interval (CI) = 0.43-0.96; P = 0.032]. The prevalence of the T/T genotype was 8, 13, and 24% for @entity3923 , IDBC, and HG samples, respectively. Again, statistical differences were only found between @entity3923 and HG samples for the T/T genotype (OR = 0.28, 95%CI = 0.106-0.77; P = 0.009). Although the T allele and the T/T genotype were less frequent in the IDBC group than in the HG, the differences were not significant. Furthermore, no associations were found between the @entity7658 polymorphism and clinical-pathological features of the IDBC group. Both the @entity3923 and IDBC groups had a high frequency of the C allele relative to the HG in this sample of @entity1 from Western Mexico.
