在以前没有接受过治疗的汉族中华儿童中,有明显的血清内分泌素特征:一种病例控制试点研究
Wenjuan Liao1, Xiaobin Tan1, Jinhai Lin1
1Department of Pharmacy, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
Frontiers in neurology
|January 28, 2026
概括
这项研究发现,中国儿童患有多动性多动症时,内分泌大麻素水平发生变化,其含量较低的油脂乙醇胺 (OEA) 和棕乙醇胺 (PEA),含量较高的二甲基甲基醇 (2-AG). EA水平与反对性挑性障碍症状相关.
科学领域:
- 神经科学是一个神经科学.
- 生物化学 生物化学
- 儿科 儿科 儿科
背景情况:
- 内分泌大麻素系统 (ECS) 在ADHD中起作用,但亚洲儿科人口的研究是有限的.
- 了解外围ECS特征可能为ADHD病理生理学提供了洞察力.
研究的目的:
- 测量曾经接受过治疗的,患有多动性多动症的汉族中国儿童的血清内分类素水平 (阿南胺,2-阿拉基多诺伊尔甘油醇,烯酸乙醇胺,棕烯酸乙醇胺).
- 为了检查这些内分泌大麻素和ADHD症状严重程度之间的关联.
主要方法:
- 一项涉及22名ADHD儿童和25名健康对照 (6-12岁) 的横截面研究.
- 使用液体染色学-并联质谱法 (LC-MS/MS) 测量了血清内分类素.
- 使用SNAP-IV尺度评估症状严重程度,并进行统计分析,包括t测试和斯皮尔曼相关性.
主要成果:
- 与对照人群相比,患有ADHD的儿童的血清脂乙醇胺 (OEA) 和棕乙醇胺 (PEA) 水平显著降低.
- 在ADHD组中观察到2 - 阿拉基多诺伊尔糖醇 (2-AG) 水平升高,而胺 (AEA) 水平保持不变.
- 在患有多动症的儿童中,OEA水平和反对性挑性障碍 (OD) 分数之间发现了负相关性.
结论:
- 儿科ADHD与外围内分泌系统的特定变化有关,包括减少OEA/PEA和增加2-AG.
- 甲酸 (OEA) 可能作为一种潜在的基于血液的生物标志物,与ADHD中的对立挑性障碍症状有关.
- 这些发现表明ECS向治疗和儿童ADHD诊断标记的潜在途径.
相关概念视频
Blood Studies for Cardiovascular System III: Serum Lipid Profile
610
Understanding serum lipids is crucial for maintaining cardiovascular health and preventing heart disease and stroke.
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
610
Pilot and Numeric Relaying
489
Pilot relaying is a type of differential protection used in power systems. It compares electrical quantities at the terminals of equipment via a communication channel instead of direct relay interconnection. This method is essential for transmission lines where the terminals are far apart, typically up to 80 km for lines with 69 to 115 kV ratings. Four types of communication channels are used for pilot relaying:
489
Serum Laboratory Studies, Stool Test, Breath Test
834
Gastrointestinal (GI) diagnostic studies are pivotal in confirming, ruling out, diagnosing, or staging various diseases, including cancers. Following diagnosis, allocating time for discussions with the patient and providing informational resources is crucial. Diagnostic assessments of the GI tract often occur in outpatient settings like endoscopy suites or GI labs. Preparation for these tests may include dietary restrictions, fasting, liquid bowel preparations, laxatives, enemas, and the...
834
Serum Studies: Renal Function Tests
429
Renal function tests are crucial for assessing kidney health, monitoring disease progression, and evaluating the kidneys' efficiency in waste elimination, fluid balance, and electrolyte regulation. These tests offer critical insights into kidney function, even though routine measurements may appear normal until there is a significant decline in the glomerular filtration rate or GFR. Typically, signs of kidney impairment only become evident when the GFR falls to about 50% of its normal level.
429
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
427
Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast,...
427
Ribosome Profiling
4.2K
Ribosome profiling or ribo-sequencing is a deep sequencing technique that produces a snapshot of active translation in a cell. It selectively sequences the mRNAs protected by ribosomes to get an insight into a cell’s translation landscape at any given point in time.
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
Applications of ribosome profiling
Ribosome profiling has many applications, including in vivo monitoring of translation inside a particular organ or tissue type and quantifying new protein synthesis levels.
The technique...
4.2K


