Desarrollo de los ritmos biológicos en el recién nacido.
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| Title: | Desarrollo de los ritmos biológicos en el recién nacido. |
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| Alternate Title: | Development of biological rhythms in the newborn child. |
| Authors: | Ángeles-Castellanos, Manuel1, Ruiz, Samuel Vázquez2, Palma, Madahi1, Ubaldo, Laura1, Cervantes, Gabriela1, Rojas-Granados, Adelina1, Escobar, Carolina1 |
| Source: | Revista de la Facultad de Medicina de la UNAM. may/jun2013, Vol. 56 Issue 3, p26-35. 10p. |
| Subjects: | BIOLOGICAL rhythms, NEWBORN infant health, GESTATIONAL age, HUMAN physiology, SLEEP-wake cycle, DEVELOPMENTAL biology |
| Abstract (English): | Circadian rhythms are endogenously generated with a period length of approximately 24 hours. Studies performed during the past decade indicate that the circadian timing system develops prenatally and the suprachiasmatic nucleus, considered the site of the circadian clock, is present by midgestation in primates. Recent evidence also shows that the circadian system of primate infants is responsive to light since very early stages of development and that low-intensity lighting can regulate the developing clock. After birth, there is progressive maturation of the circadian system outputs, with pronounced rhythms on sleep-wake phenomena and hormone secretion; showing the importance of photic regulation on infants. Thus, exposure of premature infants to light/dark cycles results in the fast establishment of rest-activity patterns, which are in phase with the light-dark cycle. The continual study of circadian system development and its influence on human physiology and illness, it is foreseen that the application of circadian biology will become increasingly important for neonatal care. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Los ritmos circadianos se generan de forma endógena con un período de aproximadamente 24 h. Estudios realizados durante la última década indican que el sistema circadiano se desarrolla antes del nacimiento y que el núcleo supraquiasmático, estructura que se considera el reloj circadiano del mamífero, está presente en los primates desde la mitad de la gestación. Evidencias recientes muestran que el sistema circadiano de los infantes es sensible a la luz desde etapas muy tempranas del desarrollo; también se ha propuesto que la iluminación de baja intensidad puede regular el reloj en desarrollo. Después del nacimiento se presenta una maduración progresiva de las salidas del sistema circadiano con marcados ritmos en los fenómenos de sueño-vigilia y secreción de hormonas. Estos hechos expresan la importancia de la regulación fótica circadiana en los lactantes. Así, la exposición de los bebés prematuros a ciclos de luz/oscuridad tiene como resultado un rápido establecimiento de patrones de actividad/reposo, los que se encuentran en el ciclo luz-oscuridad. Con el continuo estudio del desarrollo del sistema circadiano y la influencia sobre la fisiología humana y la enfermedad, se prevé que la aplicación de la biología circadiana se convertirá en un componente cada vez más importante en la atención neonatal. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista de la Facultad de Medicina de la UNAM is the property of UNAM, Facultad de Medicina 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.) | |
| Database: | MedicLatina |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: lth DbLabel: MedicLatina An: 90457697 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Desarrollo de los ritmos biológicos en el recién nacido. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Development of biological rhythms in the newborn child. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Ángeles-Castellanos%2C+Manuel%22">Ángeles-Castellanos, Manuel</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ruiz%2C+Samuel+Vázquez%22">Ruiz, Samuel Vázquez</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Palma%2C+Madahi%22">Palma, Madahi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ubaldo%2C+Laura%22">Ubaldo, Laura</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Cervantes%2C+Gabriela%22">Cervantes, Gabriela</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Rojas-Granados%2C+Adelina%22">Rojas-Granados, Adelina</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Escobar%2C+Carolina%22">Escobar, Carolina</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+de+la+Facultad+de+Medicina+de+la+UNAM%22">Revista de la Facultad de Medicina de la UNAM</searchLink>. may/jun2013, Vol. 56 Issue 3, p26-35. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22BIOLOGICAL+rhythms%22">BIOLOGICAL rhythms</searchLink><br /><searchLink fieldCode="DE" term="%22NEWBORN+infant+health%22">NEWBORN infant health</searchLink><br /><searchLink fieldCode="DE" term="%22GESTATIONAL+age%22">GESTATIONAL age</searchLink><br /><searchLink fieldCode="DE" term="%22HUMAN+physiology%22">HUMAN physiology</searchLink><br /><searchLink fieldCode="DE" term="%22SLEEP-wake+cycle%22">SLEEP-wake cycle</searchLink><br /><searchLink fieldCode="DE" term="%22DEVELOPMENTAL+biology%22">DEVELOPMENTAL biology</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Circadian rhythms are endogenously generated with a period length of approximately 24 hours. Studies performed during the past decade indicate that the circadian timing system develops prenatally and the suprachiasmatic nucleus, considered the site of the circadian clock, is present by midgestation in primates. Recent evidence also shows that the circadian system of primate infants is responsive to light since very early stages of development and that low-intensity lighting can regulate the developing clock. After birth, there is progressive maturation of the circadian system outputs, with pronounced rhythms on sleep-wake phenomena and hormone secretion; showing the importance of photic regulation on infants. Thus, exposure of premature infants to light/dark cycles results in the fast establishment of rest-activity patterns, which are in phase with the light-dark cycle. The continual study of circadian system development and its influence on human physiology and illness, it is foreseen that the application of circadian biology will become increasingly important for neonatal care. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Los ritmos circadianos se generan de forma endógena con un período de aproximadamente 24 h. Estudios realizados durante la última década indican que el sistema circadiano se desarrolla antes del nacimiento y que el núcleo supraquiasmático, estructura que se considera el reloj circadiano del mamífero, está presente en los primates desde la mitad de la gestación. Evidencias recientes muestran que el sistema circadiano de los infantes es sensible a la luz desde etapas muy tempranas del desarrollo; también se ha propuesto que la iluminación de baja intensidad puede regular el reloj en desarrollo. Después del nacimiento se presenta una maduración progresiva de las salidas del sistema circadiano con marcados ritmos en los fenómenos de sueño-vigilia y secreción de hormonas. Estos hechos expresan la importancia de la regulación fótica circadiana en los lactantes. Así, la exposición de los bebés prematuros a ciclos de luz/oscuridad tiene como resultado un rápido establecimiento de patrones de actividad/reposo, los que se encuentran en el ciclo luz-oscuridad. Con el continuo estudio del desarrollo del sistema circadiano y la influencia sobre la fisiología humana y la enfermedad, se prevé que la aplicación de la biología circadiana se convertirá en un componente cada vez más importante en la atención neonatal. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista de la Facultad de Medicina de la UNAM is the property of UNAM, Facultad de Medicina 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: BibEntity: Languages: – Code: spa Text: Spanish PhysicalDescription: Pagination: PageCount: 10 StartPage: 26 Subjects: – SubjectFull: BIOLOGICAL rhythms Type: general – SubjectFull: NEWBORN infant health Type: general – SubjectFull: GESTATIONAL age Type: general – SubjectFull: HUMAN physiology Type: general – SubjectFull: SLEEP-wake cycle Type: general – SubjectFull: DEVELOPMENTAL biology Type: general Titles: – TitleFull: Desarrollo de los ritmos biológicos en el recién nacido. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Ángeles-Castellanos, Manuel – PersonEntity: Name: NameFull: Ruiz, Samuel Vázquez – PersonEntity: Name: NameFull: Palma, Madahi – PersonEntity: Name: NameFull: Ubaldo, Laura – PersonEntity: Name: NameFull: Cervantes, Gabriela – PersonEntity: Name: NameFull: Rojas-Granados, Adelina – PersonEntity: Name: NameFull: Escobar, Carolina IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: may/jun2013 Type: published Y: 2013 Identifiers: – Type: issn-print Value: 00261742 Numbering: – Type: volume Value: 56 – Type: issue Value: 3 Titles: – TitleFull: Revista de la Facultad de Medicina de la UNAM Type: main |
| ResultId | 1 |
