The expression of inducible nitric oxide synthase in the human fallopian tube during the menstrual cycle and in ectopic pregnancy

To investigate the production of inducible nitric oxide synthase (iNOS) in the fallopian tube (FT) during the menstrual cycle and whether epithelia from FTs bearing an ectopic pregnancy differ from healthy tubes in iNOS expression.Prospective study.Academic unit of reproductive and developmental medicine.Fallopian tubes from the different stages of the menstrual cycle (n=12), FTs bearing an ectopic pregnancy (n=15), and FTs from pseudopregnant...