相关实验视频
Updated: Jun 5, 2025

04:39
Generation of a Mouse Spontaneous Autoimmune Thyroiditis Model
Published on: March 17, 2023
1.6K
在尼泊尔怀孕早期的甲状腺功能和TSH受体抗体的参考范围和决定因素
Kjersti S Bakken1,2, Apeksha Niraula3, Ram K Chandyo4
1Center for International Health, University of Bergen, Bergen, Norway.
Clinical endocrinology
|December 16, 2024
概括
在尼泊尔建立了针对怀孕的甲状腺功能参考范围,导致治疗指示发生了有意义的变化. 人口查TSH受体抗体 (TRAb) 没有发现具有临床意义.
科学领域:
- 内分泌学 在内分泌学.
- 生殖健康 生殖健康
- 临床化学 临床化学
背景情况:
- 怀孕期间甲状腺功能障碍可能被误诊,原因是不同的参考范围.
- 准确的甲状腺功能评估对于母亲和胎儿的健康至关重要.
- 这项研究解决了尼泊尔对人口特定数据的需求.
研究的目的:
- 为尼泊尔怀孕早期的甲状腺激素建立妊娠特定的参考范围.
- 评估抗体阳性对这些范围的影响.
- 将诊断产量与当前的非怀孕范围进行比较,并确定甲状腺功能的决定因素.
主要方法:
- 在Bhaktapur市的800名健康的孕妇 (年龄在20-40岁) 被录取.
- 以人口为基础的TSH和ft4的参考范围是使用2.5和97.5百分位数来确定的.
- 多变量回归分析确定了甲状腺激素和抗体水平的决定因素.
主要成果:
- 建立了特定于怀孕的参考间隔:TSH 0.05-3.69 μLU/mL和ft4 8.89-15.28 pg/mL (不包括抗体阳性女性).
- 使用新的范围,治疗指示增加了0.9% (从5例增加到12例).
- 在2.4%的女性中发现了TSH受体抗体 (TRAb) 阳性,没有确定决定因素或与TSH/fT4水平相关.
结论:
- 基于人群的,对TSH和ft4的妊娠特异性参考间隔显著影响甲状腺功能障碍评估.
- 建议对低收入和中等收入环境进行进一步的研究.
- 基于这些发现,在怀孕早期对TRAb进行人口查在临床上是不适用的.
关键词:
尼泊尔 尼泊尔 尼泊尔 尼泊尔 尼泊尔这就是TPOAb TPOAb.在TRAb TRAb的基础上.这就是TgAbAb.怀孕 怀孕 怀孕 怀孕 怀孕参考范围范围的参考范围范围.甲状腺自身免疫的发生.甲状腺功能 甲状腺功能更多相关视频
相关概念视频
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
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

