Effects of iron dextran or iron sucrose on the stability of fat emulsion in total nutrient admixtures for pediatric patients / 中华临床营养杂志
Chinese Journal of Clinical Nutrition
;
(6): 213-217, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-437600
ABSTRACT
Objective To evaluate the effects of iron dextran or iron sucrose on the stability of fat emulsion in total nutrient admixture (TNA) in pediatric settings.Methods TNA with different intravenous doses of iron sucrose or iron dextran (0.25,0.5,0.75,or 1.00 mg) were prepared,and each dose was prepared 10 bags.The TNAs were stored at 25 ℃ for 3 days,and the stability of fat emulsion was observed by electron scanning microscopy.Meanwhile,the pH and osmolality were also measured.Results The particle sizes of fat emulsions in TNA with different concentrations of iron sucrose or iron dextran at different time points were not significantly different (F =0.32,P =0.7836 ; F =1.73,P =0.1321,respectively).The mean particle size of the fat emulsion in each group was < 0.5 μm within 72 hours.For TNA containing different concentrations of iron,the percentage of particles > 0.5 μm,pH,and osmotic pressure showed no significant difference at different time points (percentageF =1.47,P =0.3467 ; F =1.04,P =0.4758.pHF =0.63,P =0.5942 ; F =0.46,P =0.6825.osmotic pressureF =1.37,P =0.3648 ; F =0.65,P =0.6023).Conclusion The TNA addeded with iron sucrose or iron dextran with an concentrations of < 1% is stable.
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Clinical Nutrition
Año:
2013
Tipo del documento:
Artículo
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