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增长激素缺乏对儿童脑癌幸存者的内皮功能的影响

Marco Crocco^1,2, Federica Malerba^1,3, Noemi Zampatti¹

¹Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, 16132 Genoa, Italy.

|December 11, 2025

概括

患有生长激素缺乏症的儿童大脑癌症幸存者表现出早期内皮功能障碍. 再组合的人体生长激素疗法可能部分改善血管健康的生化标志物.

科学领域:

内分泌学在内分泌学.
心血管医学心血管医学
儿科瘤学儿科瘤学

背景情况:

儿童脑癌幸存者 (CBCS) 面临内皮功能障碍和心血管死亡的风险增加.
重组人体生长激素 (rhGH) 治疗正在研究其在这些幸存者中减轻内皮损伤和心血管疾病 (CVD) 风险的潜力.

研究的目的:

评估生化和生物物理内皮功能在CBCS与生长激素缺乏 (GHD).

主要方法:

评估了60名参与者 (12对照组,48名CBCS与GHD),包括人体测量和代谢标志物.
使用 EndoPAT 2000 的反应性高血症指数 (RHI) 测量内皮功能; RHI < 1.5 表明病理.
包括对阿迪波涅克丁,血液凝固和脂质资料的评估.

主要成果:

具有GHD的CBCS表现出异常RHI值 (<1.5) 的高患病率,表明内皮功能障碍.
患有GHD的患者,特别是那些没有接受rhGH治疗的患者,表现出较低的平内素水平和受损的脂质样本.
两组之间没有观察到体重或BMI的显著差异.

结论:

CBCS表现出早期内皮细胞生物物理功能障碍,由改变的RHI值证明.
在GHD患者中,这种功能障碍与不良的脂质样本和脂肪组织问题有关.
rhGH替代疗法可能会在生化内皮功能标志物中提供部分改善.

关键词:

在 EndoPATAT 上使用.没有任何的Adiponectin.大脑瘤是个大脑瘤心血管疾病的风险.儿童癌症幸存者儿童癌症幸存者内皮质功能障碍在内皮质功能障碍增长激素增长激素的使用方法晚期效应的后期效应脂质脂质是什么意思脂质脂质是什么意思

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