饮食中摄入量较高会增加自身免疫性甲状腺炎的风险
Lijun Chen1, Changjian Yan2, Chunling Huang3
1Department of Endocrinology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou City, Fujian Province 362000, China.
Postgraduate medical journal
|January 11, 2025
概括
饮食中摄入量较高与自身免疫性甲状腺炎 (AIT) 的风险增加有关. 这项研究建议在AIT管理中仔细考虑的消耗,并进一步研究安全水平以预防自身免疫性疾病.
科学领域:
- 内分泌学 在内分泌学.
- 营养科学 营养科学
- 免疫学 免疫学 免疫学
背景情况:
- 自身免疫性甲状腺炎 (AIT),包括哈西莫托的甲状腺炎 (HT),是一种常见的慢性自身免疫性疾病.
- 甲状腺炎主要影响女性,是甲状腺功能低下的主要原因.
- 等饮食因素对甲状腺健康至关重要,但对AIT缺乏具体建议.
研究的目的:
- 调查饮食摄入量与AIT之间的关联.
- 确定饮食中作为AIT的潜在风险因素.
- 为AIT开发一种风险预测模型,其中包括.
主要方法:
- 利用了2007-2008年国家健康和营养检查调查的5467名参与者的数据.
- 分析了273名AIT患者和5194名对照者的临床特征,摄入量和其他变量.
- 采用多变量逻辑回归,并开发了一个风险预测模型.
主要成果:
- AIT的患病率为5%,受影响的个体年龄较大,女性更频繁.
- 在AIT组中,饮食中的摄入量显著更高 (22.6毫克对比15.3毫克).
- 饮食中被确定为AIT的独立风险因素;随着其纳入,预测模型得到了改善 (AUC=0.8).
结论:
- 饮食中摄入量增加与AIT风险有积极的相关性,并作为独立的风险因素.
- 过量的可能会损害免疫平衡,可能会增加自身免疫性疾病的风险.
- 饮食中在AIT管理中需要仔细考虑;需要进一步研究安全消费水平.
相关概念视频
Autoimmune Disorders
Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
Concept and Mechanism of Autoimmune Diseases
The immune system...
Concept and Mechanism of Autoimmune Diseases
The immune system...
Hyperthyroidism I: Introduction
Hyperthyroidism is a type of thyrotoxicosis characterized by the thyroid gland's overproduction of the thyroid hormones triiodothyronine (T3) and thyroxine (T4). This hormone excess increases the basal metabolic rate and enhances sensitivity to catecholamines.DiagnosisDiagnosis is based on clinical features and biochemical testing. It typically shows suppressed thyroid-stimulating hormone (TSH) levels below 0.4 mIU/L, with elevated free T3 and/or T4. Additional tests, including thyroid...
Hyperthyroidism II: Pathophysiology
Hyperthyroidism is a hypermetabolic state caused by elevated levels of thyroid hormones, triiodothyronine (T3) and thyroxine (T4). It results from dysregulation at the thyroid, pituitary, or immune system level and affects multiple organ systems.PathophysiologyThe most common cause of hyperthyroidism is Graves’ disease, an autoimmune disorder in which antibodies, specifically thyroid-stimulating antibodies (TSAb), a subtype of TSH receptor antibodies (TRAb), bind to and activate TSH receptors...
Graves' Disease I: Introduction
Graves' disease is an autoimmune disorder that causes hyperthyroidism, or overactivity of the thyroid gland. It results from autoantibodies called thyroid-stimulating immunoglobulins (TSIs), which bind to thyroid-stimulating hormone (TSH) receptors, leading to overstimulation of hormone production and a hypermetabolic state.EtiologyAlthough considered idiopathic, Graves’ disease has well-established contributing factors. There is a strong genetic component, with increased prevalence in...
Graves Disease II: Pathophysiology
Graves’ disease is an autoimmune disorder characterized by the production of thyroid-stimulating immunoglobulins (TSI) that activate TSH receptors, leading to excessive synthesis and release of thyroid hormones (T3 and T4) and resulting in hyperthyroidism.Among all causes of hyperthyroidism, Graves’ disease is the most common and can happen at any age, though it is more frequent in women. It produces a hypermetabolic state with features such as weight loss, tachycardia, tremor, and heat...
Goiter
Goiter refers to an abnormal enlargement of the thyroid gland that may appear as a diffuse goiter (uniform enlargement) or nodular (single or multiple nodules). Functionally, it is classified as nontoxic (normal/low hormone levels) or toxic (excess hormone production).PathophysiologyDiffuse thyroid enlargement typically results from prolonged stimulation by thyroid-stimulating hormone (TSH) or TSH-like agents, commonly seen in hypothyroidism or iodine deficiency. In contrast, in hyperthyroid...


