Frozen embryo transfer cycles in women with deep endometriosis.

OBJECTIVE: To compare the transfer pregnancy rates with frozen embryos from patients with deep endometriosis and non-endometriosis patients. METHODS: We conducted a retrospective cohort study of review of medical records of 181 women aged 18-40 years, undergoing transfer of frozen embryos into a fertility center. The data collected was from January 2007 to December 2013. RESULTS: Regarding the patients with endometriosis, there was no statistical difference in proportion to compare polycystic ovarian syndrome, male factor, tubal factor and unexplained infertility. CONCLUSION: There was no difference between pregnancy rates obtained from frozen embryo transfer in deep endometriosis compared to other causes of infertility.

Novel microtechnique for assessment of postnatal maturation of the phagocytic function of neutrophils and monocytes.

We describe a simple test for the evaluation of phagocytosis and provide a chart of reference values to evaluate normal phagocytosis by age. We assessed the postnatal maturation of phagocytic function of neutrophils and monocytes. Phagocytosis was evaluated in newborn children delivered vaginally or by cesarean section, infants, preschool children, schoolchildren, and adult subjects. Two drops of blood were placed on a microscope slide and incubated with Saccharomyces cerevisiae yeasts, and phagocytosis was evaluated by microscopy. Our technique showed results comparable to or better than those obtained by other usual techniques. The neutrophils of newborn children delivered by cesarean section showed a phagocytic capacity 45% higher than those of neonates delivered vaginally, whereas neutrophils from children in the latter group showed the lowest phagocytic capacity of all age groups. Phagocytosis by neutrophils reached the levels seen in adults at about the first year of life, while there were no important variations in phagocytosis by monocytes in the different age groups. The technique described is reliable and fast, uses only a few drops of blood, and allows better preservation of cell function due to the minimal manipulation to which the cells are submitted. The delayed maturation of the phagocytic function by neutrophils may account for the high levels of susceptibility of newborn and infant children to bacterial infections. This practical method of assessment of phagocytosis may allow the diagnosis of primary or secondary phagocytic deficiencies to be made more easily and may allow better monitoring and treatment of those with dysfunctions of these cells.