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Desarrollo neural y deficiencia de hierro.

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Title: Desarrollo neural y deficiencia de hierro.
Authors: García Hernández, Yenela1 yenela@biocen.cu, González Hernández, Raúl1 eaznar.raul@biocen.cu, González Pérez, Maritza1 maritzaglez@biocen.cu, García, Elisa Aznar1 eaznar.raul@biocen.cu
Source: Revista CENIC Ciencias Biologicas. 2005 Supplement, Vol. 36, p1. 4p.
Subjects: IRON deficiency anemia, IRON metabolism, CENTRAL nervous system diseases, NEURON development, MYELINATION, SYNAPSES
Geographic Terms: CUBA
Abstract (English): Iron deficiency affect more than 2000 millions of people around the world. The aim of this work was to describe the more important aspects about iron metabolism in man, and specially in the brain, the physiological mechanisms which one iron deficiency can cause damages in the Central Nervous System (CNS) of children and teenagers, some studies that shows the relations between damages in the neural development and iron deficiency and the mains strategies of our country to fight against this nutricional disorder. Iron deficiency causes the hipomyelination and this produces deficients neurons. By the other hand , iron deficiency is related with some metabolisms process that impact in the normal brain function how the electrons transport and the neurotransmisors shyntesis. Several studies did in babies, children in shool age and teenagers showed learning slowing-up of anemic children against non anemic children, and afections in the visual and auditive system. In our country, we use ferrous salts and the bioprepared iron-proteins Trofín, to the prevention and treatment of iron deficiency, however, the strategies to combact this deficiency are non-enough yet. [ABSTRACT FROM AUTHOR]
Abstract (Spanish): La deficiencia de hierro afecta a mas de 2000 millones de personas en el mundo entero. Una de sus consecuencias son las alteraciones en el desarrollo cognoscitivo. El presente trabajo tuvo como objetivos describir los aspectos mas importantes del metabolismo de hierro en el hombre y especialmente en el cerebro, los mecanismos fisiológicos por los cuales la deficiencia de hierro puede causar afectaciones en el sistema nervioso central (SNC) de niños y adolescentes, algunos de los estudios que demuestran la relación entre las afectaciones en el desarrollo neural y la deficiencia de hierro, así como las principales estrategias de nuestro país para combatir este trastorno nutricional. La deficiencia de hierro ocasiona hipomielinización, lo cual origina neuronas deficientes. Por otra parte está asociada con la alteración en varios procesos metabólicos que impartan en el adecuado funcionamiento cerebral, como son el transporte de electrones y la síntesis de neurotransmisores. Numerosos estudios realizados en bebes, niños en edad escolar y adolescentes evidencian el retardo en el aprendizaje de niños anémicos con respecto a los no anémicos, así como afectaciones en el sistema visual y auditivo. En nuestro país se utilizan las sales ferrosas y el biopreparado hierro -- proteína, Trofín para la prevención y tratamiento de la deficiencia de hierro, sin embargo las estrategias para combatir esta deficiencia, aún son insuficientes. [ABSTRACT FROM AUTHOR]
Copyright of Revista CENIC Ciencias Biologicas is the property of Centro Nacional de Investigaciones Cientificas and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Desarrollo neural y deficiencia de hierro.
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  Data: <searchLink fieldCode="AR" term="%22García+Hernández%2C+Yenela%22">García Hernández, Yenela</searchLink><relatesTo>1</relatesTo><i> yenela@biocen.cu</i><br /><searchLink fieldCode="AR" term="%22González+Hernández%2C+Raúl%22">González Hernández, Raúl</searchLink><relatesTo>1</relatesTo><i> eaznar.raul@biocen.cu</i><br /><searchLink fieldCode="AR" term="%22González+Pérez%2C+Maritza%22">González Pérez, Maritza</searchLink><relatesTo>1</relatesTo><i> maritzaglez@biocen.cu</i><br /><searchLink fieldCode="AR" term="%22García%2C+Elisa+Aznar%22">García, Elisa Aznar</searchLink><relatesTo>1</relatesTo><i> eaznar.raul@biocen.cu</i>
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  Data: <searchLink fieldCode="JN" term="%22Revista+CENIC+Ciencias+Biologicas%22">Revista CENIC Ciencias Biologicas</searchLink>. 2005 Supplement, Vol. 36, p1. 4p.
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  Data: <searchLink fieldCode="DE" term="%22IRON+deficiency+anemia%22">IRON deficiency anemia</searchLink><br /><searchLink fieldCode="DE" term="%22IRON+metabolism%22">IRON metabolism</searchLink><br /><searchLink fieldCode="DE" term="%22CENTRAL+nervous+system+diseases%22">CENTRAL nervous system diseases</searchLink><br /><searchLink fieldCode="DE" term="%22NEURON+development%22">NEURON development</searchLink><br /><searchLink fieldCode="DE" term="%22MYELINATION%22">MYELINATION</searchLink><br /><searchLink fieldCode="DE" term="%22SYNAPSES%22">SYNAPSES</searchLink>
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– Name: Abstract
  Label: Abstract (English)
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  Data: Iron deficiency affect more than 2000 millions of people around the world. The aim of this work was to describe the more important aspects about iron metabolism in man, and specially in the brain, the physiological mechanisms which one iron deficiency can cause damages in the Central Nervous System (CNS) of children and teenagers, some studies that shows the relations between damages in the neural development and iron deficiency and the mains strategies of our country to fight against this nutricional disorder. Iron deficiency causes the hipomyelination and this produces deficients neurons. By the other hand , iron deficiency is related with some metabolisms process that impact in the normal brain function how the electrons transport and the neurotransmisors shyntesis. Several studies did in babies, children in shool age and teenagers showed learning slowing-up of anemic children against non anemic children, and afections in the visual and auditive system. In our country, we use ferrous salts and the bioprepared iron-proteins Trofín, to the prevention and treatment of iron deficiency, however, the strategies to combact this deficiency are non-enough yet. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: La deficiencia de hierro afecta a mas de 2000 millones de personas en el mundo entero. Una de sus consecuencias son las alteraciones en el desarrollo cognoscitivo. El presente trabajo tuvo como objetivos describir los aspectos mas importantes del metabolismo de hierro en el hombre y especialmente en el cerebro, los mecanismos fisiológicos por los cuales la deficiencia de hierro puede causar afectaciones en el sistema nervioso central (SNC) de niños y adolescentes, algunos de los estudios que demuestran la relación entre las afectaciones en el desarrollo neural y la deficiencia de hierro, así como las principales estrategias de nuestro país para combatir este trastorno nutricional. La deficiencia de hierro ocasiona hipomielinización, lo cual origina neuronas deficientes. Por otra parte está asociada con la alteración en varios procesos metabólicos que impartan en el adecuado funcionamiento cerebral, como son el transporte de electrones y la síntesis de neurotransmisores. Numerosos estudios realizados en bebes, niños en edad escolar y adolescentes evidencian el retardo en el aprendizaje de niños anémicos con respecto a los no anémicos, así como afectaciones en el sistema visual y auditivo. En nuestro país se utilizan las sales ferrosas y el biopreparado hierro -- proteína, Trofín para la prevención y tratamiento de la deficiencia de hierro, sin embargo las estrategias para combatir esta deficiencia, aún son insuficientes. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of Revista CENIC Ciencias Biologicas is the property of Centro Nacional de Investigaciones Cientificas and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Languages:
      – Code: spa
        Text: Spanish
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        PageCount: 4
        StartPage: 1
    Subjects:
      – SubjectFull: IRON deficiency anemia
        Type: general
      – SubjectFull: IRON metabolism
        Type: general
      – SubjectFull: CENTRAL nervous system diseases
        Type: general
      – SubjectFull: NEURON development
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      – SubjectFull: MYELINATION
        Type: general
      – SubjectFull: SYNAPSES
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      – SubjectFull: CUBA
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      – TitleFull: Desarrollo neural y deficiencia de hierro.
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            NameFull: García Hernández, Yenela
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            NameFull: González Hernández, Raúl
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            NameFull: González Pérez, Maritza
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            NameFull: García, Elisa Aznar
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              Text: 2005 Supplement
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              Y: 2005
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