Please use this identifier to cite or link to this item: http://hdl.handle.net/10668/1305
Título : Amniotic fluid iodine concentrations do not vary in pregnant women with varying iodine intake.
Autor : García-Fuentes, Eduardo
Gallo, Manuel
García, Laureano
Prieto, Stephanie
Alcaide-Torres, Javier
Santiago, Piedad
Velasco, Inés
Soriguer, Federico
Filiación: [García-Fuentes,E; Prieto,S; Soriguer,F] Servicio de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Málaga, Spain. [Gallo,M; García,L; Alcaide-Torres,J] Unidad de Medicina Foetal, Departamento de Obstetricia y Ginecología, Hospital Universitario Carlos Haya, Málaga, Spain. [García-Fuentes,E; Prieto,S] Fundación IMABIS, Málaga, Spain. [García-Fuentes,E] Ciber Fisiopatología Obesidad y Nutrición (CB06/03), Instituto de Salud Carlos III, Spain. [Soriguer,F] Ciber Diabetes y Enfermedades Metabolicas (CB07/08), Instituto de Salud Carlos III, Spain. [Santiago,P] Servicio de Endocrinología y Nutrición, Hospital de Jaén, Jaén, Spain. [Velasco,I] Servicio de Obstetricia y Ginecología, Hospital de Osuna, Sevilla, Spain.
Palabras clave : Iodine
Amniotic fluid
Pregnancy
Líquido amniótico
Yodo
Embarazo
Suplementos Dietéticos
Estado Nutricional
Yoduro potásico
Cloruro sódico dietético
MeSH: Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Diagnostic Techniques, Obstetrical and Gynecological::Prenatal Diagnosis::Amniocentesis
Medical Subject Headings::Anatomy::Fluids and Secretions::Amniotic Fluid
Medical Subject Headings::Technology, Industry, Agriculture::Food and Beverages::Food::Dietary Supplements
Medical Subject Headings::Check Tags::Female
Medical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans
Medical Subject Headings::Chemicals and Drugs::Inorganic Chemicals::Elements::Halogens::Iodine
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult::Middle Aged
Medical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Nutritional Status
Medical Subject Headings::Chemicals and Drugs::Inorganic Chemicals::Iodine Compounds::Iodides::Potassium Iodide
Medical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy
Medical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Pregnancy Trimesters::Pregnancy Trimester, Second
Medical Subject Headings::Chemicals and Drugs::Inorganic Chemicals::Sodium Compounds::Sodium Chloride::Sodium Chloride, Dietary
Medical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Statistics, Nonparametric
Medical Subject Headings::Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Physiological Effects of Drugs::Growth Substances::Micronutrients::Vitamins
Medical Subject Headings::Named Groups::Persons::Age Groups::Adult
Fecha de publicación : Jun-2008
Editorial : Nutrition Society
Cita Bibliográfica: García-Fuentes E, Gallo M, García L, Prieto S, Alcaide-Torres J, Santiago P, et al. Amniotic fluid iodine concentrations do not vary in pregnant women with varying iodine intake. Br. J. Nutr.. 2008; 99(6):1178-81
Abstract: Iodine deficiency is an important clinical and public health problem. Its prevention begins with an adequate intake of iodine during pregnancy. International agencies recommend at least 200 microg iodine per d for pregnant women. We assessed whether iodine concentrations in the amniotic fluid of healthy pregnant women are independent of iodine intake. This cross-sectional, non-interventional study included 365 consecutive women who underwent amniocentesis to determine the fetal karyotype. The amniocentesis was performed with abdominal antisepsis using chlorhexidine. The iodine concentration was measured in urine and amniotic fluid. The study variables were the intake of iodized salt and multivitamin supplements or the prescription of a KI supplement. The mean level of urinary iodine was 139.0 (SD 94.5) microg/l and of amniotic fluid 15.81 (SD 7.09) microg/l. The women who consumed iodized salt and those who took a KI supplement had significantly higher levels of urinary iodine than those who did not (P = 0.01 and P = 0.004, respectively). The urinary iodine levels were not significantly different in the women who took a multivitamin supplement compared with those who did not take this supplement, independently of iodine concentration or multivitamin supplement. The concentrations of iodine in the amniotic fluid were similar, independent of the dietary iodine intake. Urine and amniotic fluid iodine concentrations were weakly correlated, although the amniotic fluid values were no higher in those women taking a KI supplement. KI prescription at recommended doses increases the iodine levels in the mother without influencing the iodine levels in the amniotic fluid.
Descripción : Comparative Study; Journal Article; Research Support, Non-U.S. Gov't;
URI: http://hdl.handle.net/10668/1305
Versión del editor : http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=1850208
DOI: 10.1017/S0007114507862398
ISSN : 1475-2662 (Online)
0007-1145 (Print)
Appears in Collections:01- Artículos - Hospital Regional de Málaga
01- Artículos - AGS Osuna
01- Artículos - Complejo Hospitalario de Jaén
01- Artículos - IBIMA. Instituto de Investigación Biomédica de Málaga

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