Serum levels of interleukin-6, interleukin-8 and tumor necrosis factor-alpha were not increased in preterm labor compared to normal control women. There is doubt regarding the usefulness of maternal serum measurement of these cytokines for the detection of early fetal infection in preterm labor, but this needs further evaluation.

A total of 2182 serum samples from 38 patients with surgically confirmed unilocular hydatidosis, 19 clinically assessed patients, 15 patients with parasitic infections other than hydatidosis, 104 hospital outpatients, and 2006 normal Jordanians were serodiagnosed for the presence of IgG antibodies against hydatid fluid, circulating immune complexes (CIC), and/or hydatid circulating antigen (CA). Anti-hydatid IgG antibodies were detected in the sera of 77.4% of patients with hydatid disease and persist for very long periods postsurgery. As many as 54.1% of patients with hydatidosis had positive levels of CIC, and 16.1% had circulating antigen in their sera. The search for circulating antigen and CIC decreased the number of false-negative hydatid cases from seven to three, and the combined sensitivity of the assays thus increased from 77.4% to 90.3%. Using the immunoblot technique, 16- and < 14.4-kDa Echinococcus granulosus-specific bands were detected in sera from 54.1% and 61.5% of patients with hydatid disease who were tested before and after surgery, respectively. The seropositivity rate for anti-hydatid IgG antibodies was 2.4% for the general Jordanian population and 5.8% for hospital outpatients.

Serum levels of interleukin-6, interleukin-8 and tumor necrosis factor-alpha were not increased in preterm labor compared to normal control women. There is doubt regarding the usefulness of maternal serum measurement of these cytokines for the detection of early fetal infection in preterm labor, but this needs further evaluation.

Objectives: To investigate the presence of toxoplasmosis, rubella, cytomegalovirus, and herpes (TORCH) infections in women attending at the antenatal care clinic in Abha, Kingdom of Saudi Arabia (KSA). Methods: A total of 190 blood samples were collected from Abha maternity hospital in Aseer region, KSA, from February 2018 to May 2019 and screened with the TORCH panel (toxoplasmagondii [IgG/IgM], cytomegalovirus [CMV] [IgG/IgM], rubella [IgG/ IgM], and herpes simplex type 1 and 2 [IgG/IgM]). Results: The mean age was 31.42±6.514 years and gestational age was 32.48±6.168 weeks. Serum IgG was positive for Toxoplasma gondii (T. gondii) (27.4%), herpes simplex type 1 (HSV-1) (94.7%), herpes simplex type 2 (HSV-2) (0.5%), CMV (100%), and rubella (88.9%). Serum IgM was positive only for CMV (9.5%). Though, there was an association between abortions from previous pregnancies (26.5%), intrauterine death (5.8%), premature labor (3.2%), microcephaly (1.6%), other congenital diseases (1.6%) and low birth weight (0.5%) with current IgG positivity for TORCH infections, the results were not statistically significant. Conclusion: Seropositivity for IgG antibodies correlate with TORCH-associated pregnancy complications in Abha, KSA; however, IgM positive CMV pregnant cases warrant further systematic investigation to understand the implications of CMV on outcomes during pregnancy.