2009
DOI: 10.4321/s1139-76322009000600002
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Desarrollo puberal normal: Pubertad precoz

Abstract: Resumen La pubertad es el período final del crecimiento y maduración del niño en el que se alcanza la talla final y la madurez psicosocial y reproductiva. Se inicia en el sistema nervioso central por factores neuroendocrinos que activan el eje hipotálamo-hipofisario-gonadal y sus mecanismos reguladores. Estos factores actúan bajo control genético e influencia ambiental. La pubertad precoz se define como la aparición progresiva de signos puberales a una edad por debajo de 2,5 DS de la media para una población d… Show more

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Cited by 11 publications
(10 citation statements)
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“…However, there were no significant differences in any of the analyzed anthropometric and fitness factors. The maturity process, which is different between men and women [ 50 , 51 ], could be more advanced in the female gender [ 52 ].…”
Section: Discussionmentioning
confidence: 99%
“…However, there were no significant differences in any of the analyzed anthropometric and fitness factors. The maturity process, which is different between men and women [ 50 , 51 ], could be more advanced in the female gender [ 52 ].…”
Section: Discussionmentioning
confidence: 99%
“…With respect to the differences between boys and girls, the results obtained indicate that girls have had a greater number of partner relationships than boys, and start having relationships at an earlier age than them. This can be explained by the fact that girls have an earlier maturation development than boys, since the onset of puberty in girls is between 9 and 11 years old, while for boys it is between 12 and 14 [46].…”
Section: Discussionmentioning
confidence: 99%
“…La frecuencia de la etiología difiere según el sexo, en las niñas el 98% son de origen central, de estas el 74% son idiopáticas. En cambio en los niños el 75% tienen una alteración estructural del SNC, siendo los hamartomas hipotalámicos las lesiones cerebrales más frecuentes (20). La indicación de resonancia nuclear magnética (RNM) se basa en estos hechos.…”
Section: C C C Iunclassified