Zinc status in women with premature rupture of membranes at term |
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Authors: | R Sikorski T Juszkiewicz T Paszkowski |
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Affiliation: | Clinic of Gynecology, Academy of Medicine, Lublin, Poland. |
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Abstract: | Zinc concentrations were measured by atomic absorption spectrometry in whole blood, scalp hair, pubic hair, and colostrum from patients at term with and without premature rupture of membranes (PROM). A maternal zinc index was established for each patient, expressed as an average ranking of the four determinations. The mean +/- SD value of the maternal zinc index in patients with PROM was significantly lower than in patients without this complication (4.33 +/- 1.18 versus 5.97 +/- 1.39, respectively; P = .0002). The inverse relationship between maternal zinc index and parity was statistically significant (r = -0.61; P = .04). These results suggest that the subnormal tissue zinc content in pregnancy may play a role as a causative factor in PROM at term. |
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