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The effect of iron and zinc dietary restriction of pregnant rats on physical growth of litters.
Biol Trace Elem Res 2009; 128(3):232-8BT

Abstract

Evidence suggests that micronutrient deficiencies may be associated with problems in early growth. Iron (Fe) and Zinc (Zn) deficiency (D) are prevalent during gestation in low-income countries. For pregnant dams, adequate amount of these micronutrients are needed in the diet to ensure the capacity for increased physical growth. In this study, the role of Fe and Zn dietary restriction of pregnant rats on physical growth of litters was investigated. Pregnant rats after to mating were divided to three groups. Control group fed a standard diet and a FeD group fed a diet deficient in Fe and a ZnD group fed a diet deficient in Zn. All the diets were exposed during the last third of pregnancy. The results showed serum Fe and Zn concentration after to exert dietary compared to before to exert dietary in FeD and ZnD groups was significant. There was a significant difference in the physical growth indexes (body weight, body length, tail length, and head length) between FeD and ZnD groups compared to the Control group, but a significant difference in head width and brain weight between FeD and ZnD groups compared to the Control group was not seen. The results of this study suggest that adequate Fe and Zn affect the physical growth of litters.

Authors+Show Affiliations

University of Tehran, Iran. shahbazimehdi@yahoo.comNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

19018478

Citation

Shahbazi, M, et al. "The Effect of Iron and Zinc Dietary Restriction of Pregnant Rats On Physical Growth of Litters." Biological Trace Element Research, vol. 128, no. 3, 2009, pp. 232-8.
Shahbazi M, Naghdi N, Tahmasebi S, et al. The effect of iron and zinc dietary restriction of pregnant rats on physical growth of litters. Biol Trace Elem Res. 2009;128(3):232-8.
Shahbazi, M., Naghdi, N., Tahmasebi, S., Sheikh, M., Namvar Asl, N., & Kazemnejad, A. (2009). The effect of iron and zinc dietary restriction of pregnant rats on physical growth of litters. Biological Trace Element Research, 128(3), pp. 232-8. doi:10.1007/s12011-008-8271-z.
Shahbazi M, et al. The Effect of Iron and Zinc Dietary Restriction of Pregnant Rats On Physical Growth of Litters. Biol Trace Elem Res. 2009;128(3):232-8. PubMed PMID: 19018478.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The effect of iron and zinc dietary restriction of pregnant rats on physical growth of litters. AU - Shahbazi,M, AU - Naghdi,N, AU - Tahmasebi,S, AU - Sheikh,M, AU - Namvar Asl,N, AU - Kazemnejad,A, Y1 - 2008/11/19/ PY - 2008/04/13/received PY - 2008/10/27/accepted PY - 2008/11/20/pubmed PY - 2009/11/5/medline PY - 2008/11/20/entrez SP - 232 EP - 8 JF - Biological trace element research JO - Biol Trace Elem Res VL - 128 IS - 3 N2 - Evidence suggests that micronutrient deficiencies may be associated with problems in early growth. Iron (Fe) and Zinc (Zn) deficiency (D) are prevalent during gestation in low-income countries. For pregnant dams, adequate amount of these micronutrients are needed in the diet to ensure the capacity for increased physical growth. In this study, the role of Fe and Zn dietary restriction of pregnant rats on physical growth of litters was investigated. Pregnant rats after to mating were divided to three groups. Control group fed a standard diet and a FeD group fed a diet deficient in Fe and a ZnD group fed a diet deficient in Zn. All the diets were exposed during the last third of pregnancy. The results showed serum Fe and Zn concentration after to exert dietary compared to before to exert dietary in FeD and ZnD groups was significant. There was a significant difference in the physical growth indexes (body weight, body length, tail length, and head length) between FeD and ZnD groups compared to the Control group, but a significant difference in head width and brain weight between FeD and ZnD groups compared to the Control group was not seen. The results of this study suggest that adequate Fe and Zn affect the physical growth of litters. SN - 1559-0720 UR - https://www.unboundmedicine.com/medline/citation/19018478/The_effect_of_iron_and_zinc_dietary_restriction_of_pregnant_rats_on_physical_growth_of_litters_ L2 - https://dx.doi.org/10.1007/s12011-008-8271-z DB - PRIME DP - Unbound Medicine ER -