Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.

Input: Consider Input: Abstract: The phagocytic activity of peripheral blood mononuclear phagocytes for Staphylococcus epidermis of healthy non-pregnant and pregnant women throughout pregnancy was examined in relation to gestational age. The study included 30 healthy non-pregnant women and 90 healthy pregnant women equally distributed across the three trimesters. Two variables were investigated: the number of mononuclear cells in phagocytosis and the average number of bacteria per monocyte in phagocytosis. As pregnancy progressed a gradual and significant increase was found in the number of monocytes in phagocytosis and a significantly higher proportion of macrophages with six or more bacteria per phagocyte.

Output: Enhanced phagocytosis of mononuclear phagocytes in pregnancy.

Input: Consider Input: Abstract: Effective tocolytic therapy depends on the ability to make an early diagnosis of preterm labor. This study was designed to assess whether daily ambulatory home monitoring of uterine activity could facilitate early diagnosis of preterm labor. Of 76 patients at high risk for preterm labor who used daily ambulatory tocodynamometry, approximately half developed preterm labor. Evaluation when the diagnosis of preterm labor was first established has shown that in 8% of the patients the cervix was dilated more than 2 cm, shortened to less than 0.5 cm in 23%, and the fetal membranes were intact in all subjects. The same evaluation in 76 nonrandom contemporary controls matched for risk factors, maternal age, and parity has shown that more than 50% had a cervix dilated more than 2 cm, 38% had a cervix shorter than 0.5 cm, and 24% had rupture of the fetal membranes. Ultimately, 88% of the monitored patients and 59% of controls delivered at term. Comparisons between these groups indicate that intermittent home tocodynamometry may indeed be useful in making the early diagnosis of preterm labor.

Output: Detection of preterm labor by ambulatory monitoring of uterine activity: a preliminary report.

Input: Consider Input: Abstract: Rates of superoxide (SA) generation by blood monocytes stimulated ex vivo were studied before and during corticosteroid treatment of rheumatoid arthritis (RA) patients, in control patients and in healthy controls. The direct effect on stimulated SA production of pre-incubating cells with prednisolone in vitro was also studied. Significant inhibition of monocyte SA output stimulated with IgG-treated zymosan (ITZ) and fluoride ion (F), but not serum-treated zymosan (STZ) was demonstrated following steroid therapy in RA. No inhibitory effect of prednisolone could be demonstrated in vitro, using ITZ, STZ and F as stimuli. Our data on blood monocyte yields, size and cytochemistry suggest that the in vivo effect is due to a shift in blood monocyte traffic.
Output: Effect of corticosteroid therapy on blood monocyte superoxide generation in rheumatoid arthritis: studies in vitro and ex vivo.