相关实验视频
Updated: Jun 3, 2025

04:39
Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model
Published on: March 17, 2023
1.6K
COVID-19感染对甲状腺功能的影响
Esraah Alharris1, Dina Saleh1, Thair Wali Ali1
1Department of Pathology and Forensic Medicine, College of Medicine, University of AlQadisiyah, Iraq. esraah.alharris@qu.edu.iq.
Cellular and molecular biology (Noisy-le-Grand, France)
|January 12, 2025
概括
COVID-19患者经常出现甲状腺功能异常,包括甲状腺功能低下和甲状腺功能过高. 这些甲状腺疾病可能会导致从冠状病毒疾病中恢复过来的个体经历的持续症状.
科学领域:
- 内分泌学 在内分泌学.
- 传染性疾病 传染性疾病
- 内部医学 内部医学
背景情况:
- 随着COVID-19的流行,病毒感染和内分泌系统功能障碍之间的潜在联系得到了突出突出.
- 甲状腺激素在调节新陈代谢和免疫反应方面发挥着至关重要的作用,使它们在全身疾病期间容易受到干扰.
研究的目的:
- 调查伊拉克患者甲状腺功能与COVID-19严重程度之间的关系.
- 在COVID-19患者中评估甲状腺功能障碍 (甲状腺功能下降,甲状腺功能下降,甲状腺功能过高) 的患病率.
主要方法:
- 研究了一组进入阿迪瓦尼亚教学医院隔离中心的COVID-19患者.
- 甲状腺功能通过测量甲状腺刺激激素 (TSH),总三甲状腺素 (T3) 和总甲状腺素 (T4) 的血清水平来评估.
主要成果:
- 血清T4水平平均为87.26 ± 38.29 ng/dl,TSH水平平均为5.55 ± 12.36 mU/L,根据疾病严重程度没有显著差异.
- 甲状腺状况分布包括24.6%的甲状腺功能下降,49.3%的甲状腺功能下降,26.1%的甲状腺功能过高.
- 在COVID-19严重程度和甲状腺状况之间没有发现显著的相关性.
结论:
- 在COVID-19患者中,甲状腺功能异常的流行率显著.
- 这些甲状腺功能障碍可能解释了COVID-19后患者观察到的一些长期后果.
相关概念视频
Functions of Thyroid Hormones
2.5K
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...
2.5K
Synthesis and Regulation of Thyroid Hormones
4.2K
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...
4.2K
The Thyroid Gland
3.5K
The thyroid gland is a small, butterfly-shaped gland located in the neck and covers the anterior surface of the trachea. The gland has two lateral lobes connected by a thin tissue mass called the isthmus. Internally, each lobe comprises many small spherical structures known as thyroid follicles, surrounded by a network of blood vessels.
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
The follicles have a central cavity lined by simple cuboidal to squamous epithelial cells called follicular cells. These cells produce the glycoprotein...
3.5K
Factors Affecting the Risk of Infection
11.3K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
11.3K
Hormones and Bone Tissue
2.6K
The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
2.6K
Synthesis and Functions of Calcitonin
1.6K
Calcitonin, a vital polypeptide hormone, regulates calcium levels within body fluids. It is released by the parafollicular cells, also known as C cells, situated in the follicular epithelium of the thyroid gland. Calcitonin responds to fluctuations in blood calcium levels and the influence of gastrointestinal hormones like gastrin and cholecystokinin.
The exact mechanisms by which calcitonin operates in calcium homeostasis remain elusive, but its significance is evident in several vital...
The exact mechanisms by which calcitonin operates in calcium homeostasis remain elusive, but its significance is evident in several vital...
1.6K

