Patients treated for overt hypothyroidism with the standard replacement therapy levothyroxine (LT4) often continue to show abnormal cholesterol levels despite normalization of thyroid stimulating ...

To assess thyroid function, clinicians typically determine blood levels of thyroid-stimulating hormone (TSH) and thyroxine (T4) and do not directly measure triiodothyronine (T3). However, findings ...

推荐：本研究针对孕期二噁英样多氯联苯（DL-PCBs）暴露对胎儿甲状腺功能的潜在影响，采用线性回归、g-comp、gWQS和BKMR等多种统计方法，分析了2240名中国沈阳孕妇队列数据。结果显示PCB126等DL-PCBs与脐带血T4和TSH水平呈显著负相关，首次系统揭示了DL-PCBs混合物对 ...

Systemic TH levels are maintained by the classical negative feedback loop involving the hypothalamus-pituitary-thyroid (HPT) axis (Figure 1). Thyrotropin releasing hormone (TRH) is synthesized in the ...

About 15 percent of the 10-12 million people in the U.S. with hypothyroidism, or an underactive thyroid, continue to feel sick despite following the standard of care recommended by the American ...

If you have thyroid disease, your thyroid-stimulating hormone (TSH) levels can fluctuate from time to time. These fluctuations can occur as your thyroid disease progresses or from other factors such ...