Are the cytokines TNF alpha and IL 1Beta early predictors of embryo implantation? Cross sectional study.

Autor: Salama KM; Department of Obstetrics and Gynecology, Faculty of Medicine, Benha University, Benha, Egypt. Electronic address: dr.khalid_sleem@yahoo.com., Alloush MK; Department of Obstetrics and Gynecology, Faculty of Medicine, Benha University, Benha, Egypt., Al Hussini RM; General Zagazig Hospital, Ministry of health, Zagazig, Egypt.
Jazyk: angličtina
Zdroj: Journal of reproductive immunology [J Reprod Immunol] 2020 Feb; Vol. 137, pp. 102618. Date of Electronic Publication: 2019 Oct 17.
DOI: 10.1016/j.jri.2019.102618
Abstrakt: The cross-talk between endometrium and embryo is not accessible to the researcher for obvious ethical reasons that let understand why implantation remains the black box of reproduction. We aimed to detect of the concentrations of IL-1β and TNF-α in endometrial secretion at the time of oocyte retrieval for early prediction of implantation. One hundred twenty women participated in the study during ICSI cycles. All women participating in the study included the following criteria; age; 22-36 years, BMI; less than 35 kg/m 2 , a husband with oligo- or oligoasthenospermia. All women received controlled ovarian hyperstimulation and immediately after ovum pickup, an intrauterine flushing was done. Embryo transfer was done at the blastocyst stage five days after ovum pick up. Serum pregnancy tests were done for all women. The clinical pregnancy was defined as the appearance of the gestational sac and positive embryo cardiac activity was confirmed by TVS. The ongoing pregnancy was detected by abdominal ultrasound at 12 weeks. The participants were divided into two groups: the pregnant group and the non-pregnant group. Thirty-two and half percent of women got pregnant. There were non-significant differences between the two groups regarding the demographic, clinical and laboratory data except for the duration of infertility and concentrations of TNF-α and IL-1β. The concentrations of TNF-α and IL-1β were significantly higher in the pregnant group than the non-pregnant group.Therefore,The use of TNF-α and IL-1β to predict implantation in IVF is promising especially before embryo transfer. Clinical trial.gov registration NCT02854514.
Competing Interests: Declaration of Competing Interest The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
(Copyright © 2019. Published by Elsevier B.V.)
Databáze: MEDLINE
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