PMID: 9424248Jun 1, 1997Paper

Relation of metal and lysozyme levels in the placentas of women with intrauterine fetal growth retardation

Ceská gynekologie
J RichterP Subrt

Abstract

In a group of women who gave birth to a foetus with marked growth retardation and 27 women who were delivered of eutrophic neonates the lead, cadmium, zinc and lysozyme levels in placental tissue were assessed. The investigation revealed the following results: the lead level was in the investigated group significantly higher than in the control group (15.24 ng/g vs. 11.31 ng/g). Conversely the zinc levels were significantly higher in the control group (20.52 micrograms/g vs. 14.3 micrograms/g of placental tissue). The lead, cadmium and lysozyme values rise with the womens' age in the examined placentae, while the zinc levels decline. With the elevated zinc level the lead and cadmium content in the placentae of the exposed group declines. The lysozyme values increase along with the rise of all investigated elements with the exception of zinc, where the dynamics are reversed. The findings justify the recommendation of zinc supplementation during pregnancy.

Related Concepts

Related Feeds

Bacterial Cell Wall Structure (ASM)

Bacterial cell walls are made of peptidoglycan (also called murein), which is made from polysaccharide chains cross-linked by unusual peptides containing D-amino acids. Here is the latest research on bacterial cell wall structures.

Bacterial Cell Wall Structure

Bacterial cell walls are made of peptidoglycan (also called murein), which is made from polysaccharide chains cross-linked by unusual peptides containing D-amino acids. Here is the latest research on bacterial cell wall structures.