Elevated plasma stromal cell-derived factor 1 protein and its gene polymorphism in patients with pelvic inflammatory disease

The objective was to compare the expression of plasma stromal cell-derived factor 1 and the gene polymorphism in patients with pelvic inflammatory disease and healthy controls. The enzyme-linked immunosorbent assay and polymerase chain reactionĝ€"restriction fragment length polymorphism were, respectively, used to measure the plasma stromal cell-derived factor 1AZ± level and stromal cell-derived factor 1 polymorphism in 50 healthy controls and in 44 patients with pelvic inflammatory disease before and after they received routine treatment protocols. The level of plasma stromal cell-derived factor 1AZ± was elevated in patients with pelvic inflammatory disease compared to normal controls and decreased significantly after treatment. There were significant correlations between plasma stromal cell-derived factor 1AZ± level and neutrophil count as well as between stromal cell-derived factor 1AZ± level and white blood cell count in patients with pelvic inflammatory disease. There was no significantly different distribution of stromal cell-derived factor 1 genotypes between patients with pelvic inflammatory disease and normal controls. Patients with pelvic inflammatory disease having stromal cell-derived factor 1-3'A allele were associated with significantly elevated plasma stromal cell-derived factor 1AZ± concentration compared to patients with pelvic inflammatory disease having G/G homozygous alleles (P