Results 91 to 100 of about 23,811 (199)

Utility of the FT3-to-FT4 ratio as a screening marker for pediatric Graves’ disease

Clinical Pediatric Endocrinology
Graves' disease (GD) is the most common cause of pediatric thyrotoxicosis; however, differentiating it from other conditions is challenging. A high free triiodothyronine-to-free thyroxine ratio (FT3/FT4) ratio has been established as an indicator of GD in adults.
Shimura, Kazuhiro, Sawano, Kentaro, Nagasaki, Keisuke, Abe, Kiyomi, Ishii, Tomohiro, Hasegawa, Tomonobu, Hasegawa, Yukihiro   +6 more
openaire   +2 more sources

First-trimester thyroid reference intervals in twin pregnancy: establishment, diagnostic utility, and association with adverse outcomes

Frontiers in Endocrinology
ObjectiveThis large retrospective study aims to establish twin pregnancy-specific reference intervals for serum TSH and FT4 in early gestation and evaluate their clinical utility.MethodsThis study analyzed TSH and FT4 levels in early pregnancy among 46 ...
Zhangli Dong, Zhangli Dong, Jianxia Lin, Jianxia Lin, Mi Han, Mi Han, Yu Meng, Yu Meng   +7 more
doaj   +1 more source

Increased FT3/FT4 ratio in a certain range is associated with decreased glycemic variability in patients with type 2 diabetes

Scientific Reports
Thyroid hormone (TH) plays a crucial role in regulating glucose metabolism. However, the potential impact of the FT3/FT4 ratio, which reflects peripheral sensitivity to thyroid hormones, on glycemic variability in patients with type 2 diabetes (T2DM ...
Ying Li, Tianrong Pan, Lingyu Wang, Yue Wang, Yu Gong, Guojuan Wang, Qianqian Zhang   +6 more
doaj   +1 more source

Fundamental and clinical evaluation of magnetic FT4 kit.

RADIOISOTOPES, 1984
KURODA, Hisamoto, BANBA, Nobuyuki, KASAI, Kikuo, SHIMODA, Shinichi, SHINOHARA, Kazuyo, MATSUDA, Hiroko   +5 more
openaire   +3 more sources

CHANGES OF TSH, FT3 AND FT4 LEVELS IN PATIENTS WITH HYPERTHYROIDISM

Zdravstveni glasnik
ntroduction: The thyroid hormone secretion disorders may be hyperthyroidism (reduced TSH levels and increased levels of FT3 and FT4) and subclinical hyperthyroidism (decreased concentration of TSH with normal FT3 and FT4).Aim: To investigate levels of thyroid hormones (TSH, FT3, and FT4) in patients with hyperthyroidism or ...
Serdarević, Nafija, Ćurlin, Marina, Dautbašić, Aldijana, Stanciu, Adina Elena, Pradeep, Dabla, Durak-Nalbantić, Azra   +5 more
openaire   +1 more source

Association Between Free Triiodothyronine to Free Thyroxine Ratio and Hemorrhagic Transformation After Intravenous Thrombolysis in Acute Ischemic Stroke Patients

Brain and Behavior
Background Hemorrhagic transformation (HT) is a critical complication following intravenous thrombolysis (IVT) in acute ischemic stroke (AIS). Emerging evidence indicates thyroid homeostasis’ potential role in cerebrovascular outcomes, with the free ...
Haoran Ma, Hong Li, Xinyi Fu, Chenchen Wei, Aijun Ma   +4 more
doaj   +1 more source

FT4 [PDF]

, 2019
openaire   +1 more source

Association Between Thyroid Function Indicators and Metabolic-Associated Fatty Liver Disease: Effect Modification by Iodine Nutritional Status. [PDF]

Int J Endocrinol
Huang W, Yao J, Shi Y, Huang H.
europepmc   +1 more source

Preconception body mass index and maternal thyroid function: a longitudinal observational study. [PDF]

Eur Thyroid J
Moleti M, Alibrandi A, Crupi L, Paola G, Perdichizzi LG, Balbo L, Marchese S, Sgrò G, D'Anna S, Ragonese M, Granese R, Vermiglio F, Cannavò S.   +12 more
europepmc   +1 more source

Adrenal insufficiency influences the pattern of thyrotoxicosis toward triiodothyronine predominance. [PDF]

JCEM Case Rep
Maruoka A, Nishimura K, Mukai C, Takahashi K, Irie J, Toyoda N.   +5 more
europepmc   +1 more source