首次呈现的急性免疫代谢变化 格雷夫斯甲状腺功能障碍患者接受艰苦的体力活动
Yuqian Ren1, Zhenchao Liu2, Meng Wang3
1School of Basic Medicine, Qingdao University, Qingdao, Shandong, China.
Frontiers in endocrinology
|December 8, 2025
概括
新诊断的格雷夫斯病患者表现出改变的运动反应. 肌肉损失影响耐力,甲状腺功能障碍改变了运动诱导的免疫代谢动态,需要量身定制的炼计划.
科学领域:
- 运动生理学 运动生理学
- 内分泌学 在内分泌学.
- 免疫代谢过程中的免疫代谢.
背景情况:
- 格雷夫斯的甲状腺功能障碍与肌肉消耗和改变的代谢特征有关.
- 高强度间歇性运动 (HIIE) 对这些患者免疫代谢反应的影响尚不清楚.
- 了解这些反应对于开发安全有效的运动处方至关重要.
研究的目的:
- 与健康对照组相比,系统地评估新诊断的女性Graves甲状腺功能增强症患者对重复HIIE的免疫代谢反应.
- 探索甲状腺激素水平,肌肉质量和这些运动诱导反应之间的关联.
主要方法:
- 25名新诊断的女性格雷夫斯甲状腺功能障碍患者和25名健康对照人接受了三次HIIE治疗.
- 血液样本被分析为葡萄糖,乳酸盐,莱普丁,虹素,肌酸激酶 (CK),IL-6,IL-15和TNF-α.
- 测量了基线甲状腺激素和骨肌肉指数 (SMI);使用ANOVA和贝叶斯网络分析分析数据.
主要成果:
- 甲状腺功能高的患者FT3/FT4更高,TSH更低,SMI降低. 两组都显示HIIE功率下降,但出现了明显的疲劳模式.
- 在这两组中,运动增加了乳酸,葡萄糖和瘦素,瘦素反应在组间有显著差异.
- 运动后IL-6增加,显示出显著的群体相互作用,而IL-15和TNF-α显示出群体差异,但没有显著的运动诱导的变化.
结论:
- 甲状腺功能障碍的肌肉损失可能会损害耐力,但不是短期的爆炸力.
- 甲状腺过高状态显著改变了运动诱导的免疫代谢动态.
- 个性化的运动方案必须全面考虑甲状腺功能障碍症的复杂生理影响.
相关概念视频
Synthesis and Regulation of Thyroid Hormones
7.1K
Low blood levels of the thyroid hormones — triiodothyronine (T3) and thyroxine (T4) — signal the hypothalamus to release the thyrotropin-releasing hormone (TRH). TRH then reaches the pituitary gland and stimulates the release of thyroid-stimulating hormone(TSH) into the bloodstream.
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
Upon reaching the thyroid gland, TSH stimulates the follicular cells' active uptake of iodide ions from the blood. The ions diffuse to the apical surface of the cells and are oxidized to iodine. The...
7.1K
Functions of Thyroid Hormones
4.9K
The thyroid hormone (TH) plays a pivotal role in the intricate orchestration of physiological processes, exerting profound effects on development, metabolism, and homeostasis throughout different life stages.
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
TH is indispensable for the normal development and maturation of the skeletal, muscular, and nervous systems during fetal and childhood growth. It facilitates bone mineral turnover and regulates protein synthesis in developing tissues, contributing significantly to overall growth and...
4.9K
Myasthenia Gravis: Overview and Treatment
2.7K
Myasthenia gravis is a neuromuscular transmission disorder characterized by weakness and increased fatigability of skeletal muscles. It is an autoimmune disease affecting approximately one in 2000 people, where antibodies against the α1 subunit of nicotinic acetylcholine receptors are produced.
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
2.7K
Exercise and Cardiovascular Response
3.8K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
3.8K
Myasthenia Gravis: Diagnostic Tests
1.9K
Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
1.9K
Sympathetic Activation
6.5K
The sympathetic division can influence tissues and organs by releasing norepinephrine at peripheral synapses and distributing epinephrine and norepinephrine through the bloodstream. In times of crisis or stress, sympathetic activation occurs, which is regulated by sympathetic centers in the hypothalamus. As a result, sympathetic activation prepares the body for physical exertion, rapid ATP production, and heightened alertness, allowing individuals to respond effectively to challenging or...
6.5K


