Video Experimental Relacionado
Updated: Sep 10, 2025
10:42
Oral Biofilm Sampling for Microbiome Analysis in Healthy Children
Published on: December 31, 2017
17.3K
El microbioma oral infantil: dinámica del desarrollo, factores moduladores e implicaciones para la salud oral y
Paula Olate1, Ailín Martínez2, Eulàlia Sans-Serramitjana3,4
1Center for Innovation and Technology in Meat Quality (CTI-Carne), Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile.
International journal of molecular sciences
|August 28, 2025
Resumen
El microbioma oral del bebé evoluciona significativamente, influenciado por varios factores. Comprender su desarrollo es crucial para prevenir enfermedades bucales y promover la salud a largo plazo.
Área de la Ciencia:
- Microbiología
- Biología del desarrollo
- Salud pediátrica
Sus antecedentes:
- El microbioma oral infantil es una comunidad dinámica formada por factores como el modo de nacimiento, la dieta y la higiene.
- Su composición influye en la salud oral y sistémica a lo largo del desarrollo.
- La disbiosis está relacionada con un mayor riesgo de enfermedades orales y sistémicas.
Objetivo del estudio:
- Para revisar la literatura sobre la evolución del microbioma oral del bebé.
- Hacer hincapié en su papel en la homeostasis dental y la prevención de enfermedades (caries, periodontitis).
- Identificar las lagunas de conocimiento relativas a los efectos a largo plazo en la salud.
Principales métodos:
- Revisión bibliográfica de las bases de datos científicas.
- Centrarse en la literatura de la última década.
- Análisis de los factores que modulan el microbioma oral del lactante.
Principales resultados:
- La dieta, las prácticas de los padres y la transmisión bacteriana influyen significativamente en el microbioma oral del bebé.
- La disbiosis del microbioma oral está asociada con mayores riesgos de afecciones orales y sistémicas.
- Los factores clave que dan forma al microbioma incluyen el tipo de nacimiento, la nutrición y la higiene bucal.
Conclusiones:
- El desarrollo del microbioma oral infantil es crítico para la salud oral y general.
- Se necesita más investigación longitudinal para comprender su impacto a largo plazo.
- Las estrategias de predicción temprana, prevención y tratamiento pueden beneficiarse de los conocimientos del microbioma.
Videos de Conceptos Relacionados
01:23Anatomy of the Intestines
73.8K
Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
73.8K
01:15Teeth
672
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
672
01:16Psychosexual Stages of Personality: Oral
1.3K
The oral stage is the initial phase of Sigmund Freud's theory of psychosexual development, occurring from birth to approximately 12 to 18 months. During this period, the infant's mouth serves as the primary source of pleasure, with actions such as sucking, chewing, biting, and drinking playing a crucial role in reducing tension. These activities are essential not only for nourishment but also for the infant's psychological and emotional satisfaction.
Weaning, typically occurring...
Weaning, typically occurring...
1.3K
01:22Development of Immunocompetence
448
The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
448
01:26Assessment of the Mouth
401
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
401
01:11Oral Cavity
1.3K
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
1.3K