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Updated: Jun 20, 2025

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肥胖与青春期11-氧化血清度增加有关
Friederike Wagner1,2, Robert Zeidler3, Uta Ceglarek3
1Hospital for Children and Adolescents, Center for Pediatric Research, Leipzig University Medical Center, Leipzig, Germany.
Hormone research in paediatrics
|July 22, 2024
概括
超重和肥胖与青春期期间上腺衍生的11-氧化雄激素 (11-OA) 的变化有关. 这项研究发现,增加的11-OA血清水平与儿童和青少年的BMI和皮肤厚度相关.
科学领域:
- 内分泌学 在内分泌学.
- 儿科健康 儿科健康
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 在青春期的古典雄激素合成得到了很好的研究.
- 关于超重和肥胖对上腺衍生11-氧化 (11-OA) 的影响的数据有限.
- 矛盾的发现需要进一步调查11-OA血清水平与儿童和青少年时期的BMI相关.
研究的目的:
- 在大量儿童和青少年中调查超重/肥胖和11-氧化 (11-OA) 的血清水平之间的关联.
- 检查身体质量指数 (BMI) 和相关指标如何影响青春期发育期间的11-OA合成.
主要方法:
- 一组1054名健康儿童 (6至19岁) 提供了1734个血清样本.
- 液体染色学-并联质谱学 (LC-MS/MS) 量化了11-氧化 (11-KT, 11-KA4, 11-OHT, 11-OHA4) 和其他素 (,安德罗二,DHEAS).
- 评估了身体质量指数-标准偏差分数 (BMI-SDSs),皮厚度和色阶段. 显著程度设置为 α = 0.05.05.
主要成果:
- 在青春期期间,11-基托固醇 (11-KT),11-基托固醇 (11-KA4),11-β-基固醇 (11-OHT) 和11-β-基固醇 (11-OHA4) 的血清水平在男孩和女孩中都增加.
- 在年轻男孩 (≤13岁) 和年轻女孩 (≤11岁) 的特定11-OA (11-KT, 11-KA4, 11-OHA4) 和BMI之间观察到正相关性.
- 11-OHT显示出与所有年龄组和性别的BMI有显著的正相关性,不论年龄.
结论:
- 在整个青春期发育过程中,11-氧化 (11-OA) 的血清水平会增加 (所有坦纳阶段).
- 11-OA水平与身体质量指数 (BMI) 和皮厚度有关.
- 研究结果表明,超重和肥胖可能导致青春期11-OA血清水平发生变化.
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