Abstract
Plasma zinc levels in premature infants receiving parenteral nutrition without supplementation of trace elements were evaluated. The mean +/- SE for plasma zinc concentration prior to the start of parenteral nutrition was 53 +/- 6 microgram/dl. During the first two weeks of parenteral nutrition the levels remained low, but did not change significantly. However, from day 14 through day 32 there was a statistically significant (P less than 0.05), progressive decline in plasma zinc values. Perhaps the shortened gestational periods were etiologic in producing the initial low plasma zinc concentration in these patients. Since low-birth-weight infants apparently have a high requirement for zinc, the reduced growth rates of these patients may be related to their apparent zinc deficiencies.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
