At a glance
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Comparison Between Uterine Natural Killer Cells In Preterm Labor And Term Labor
In Brief
An observational study evaluating immunohistochemistry study for Preterm Labour. Completed, enrolled 60 participants.
Detailed Summary
Research question: Population of study: women diagnosed as term pregnancy in labor (control) and the other group diagnosed as preterm labor (cases). Intervention: measuring uterine natural killer cells . Outcome: uterine natural killer cells has a role in initiation of preterm labor. Research hypothesis: • Are uterine Natural Killer cells involved in the initiation of preterm labor ? Medical Application: • Possibility of prediction of preterm labor by assessment of Natural killer cells as well as preventing preterm labor by suppressing their activity .
Study Details
Timeline
Interventions
After taking informed written consent,a placental sample will be taken either the patient delivered preterm or at term (term patients will be either control term group or patients with successful treatment of preterm labor). The placental sample taken should have part of the decidua and then the sample will be fixed in 10% neutral-buffered formalin for 24-48 h, routinely processed, embedded in paraffin wax, sectioned at 3 μm thickness, and mounted on 3-aminopropyl-triethoxysilane -coated slides. Serial sections will be immunostained for CD 16 and CD56 . immunohistochemistry study will be done at Ain Shams Maternity Hospital Histopathology department.