甲状腺功能直接受腺垂体分泌的TSH调控,并形成下丘脑-腺垂体-甲状腺轴(hypotalamus-pitui-tary-thyoid axis)调节系统,维持血液中TH水平的相对稳定和甲状腺的正常功能。除此之外,还存在神经、免疫以及甲状腺自身调节机制等。 下丘脑腺垂体甲状腺轴的调节 在下丘脑-腺垂体甲状腺轴调节系统中,...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook TRH (redirected fromTRH test) Thesaurus Medical Related to TRH test:TSH stimulation test,thyrotropin-releasing hormone test TRH abbreviation for Their Royal Highnesses ...
The study is designed to investigate the effects of the hormones of the hypothalamic-pituitary-thyroid hormonal axis (TRH, TSH, T3 and T4) on some basic fibrinolysis inhibitors (α1-antitripsin, α2-macroglobulin, vitronectin and plasmin-α2-antiplasmin complex). The experiments were carried ...
The establishment of criteria for a blunted thyroid-stimulating hormone (TSH) response to thyrotropin-releasing hormone (TRH) may prove useful in distingui... I Extein,ALC Pottash,MS Gold - 《Psychiatry Research》 被引量: 111发表: 1981年 Thyrotropin-Releasing Hormone (TRH), the Thyroid Axis,...
This part was computed by partialing out the relative effects of TSH B on TSH P by means of regression analysis. In clinical practice two relevant factors should be used to evaluate the hypothalamic-pituitary-thyroid (HPT) axis: (1) TSH B reflecting the setpoint of the HPT axis and (2)...
Hypothyroidism causes depression, loss of energy, and weight gain and within the HPT axis, a number of subtle abnormalities have been found in individuals with major depression including blunted thyroid-stimulating hormone (TSH) response to TRH and absence of nocturnal TSH surge (Bartalena et al,...
hormone (TRH) is a tripeptide hormone secreted by the hypothalamus that stimulates the release of thyrotropin. This tripeptide is involved in the regulation of the hypothalamic pituitary-thyroid axis; it stimulates the synthesis and release from the anterior pituitary of thyrotropin (TSH) and ...
The availability of synthetic TRH has permitted studies of TSH release in various disorders of the hypothalamic-pituitary axis. Forty-five patients with disorders of the pituitary, hypothalamus or basal ganglia were studied. The TSH resp... SCHALCH DON S,GONZALEZ-BARCENA DAVID,KASTIN ABBA J,.....
Pattern of recovery of the hypothalamic-pituitary-thyroid axis following radioactive iodine therapy in patients with Graves' disease. whether the central hypothyroid phase is due to direct pituitary thyrotroph suppression or to hypothalamic thyrotropin-releasing hormone (TRH) deficiency. Twenty... HL Uy...
TRH 的生理学作用似乎是刺激脑下垂体前叶(anterior pituitary)释放促甲状腺素(thyrotropin, TSH) 和催乳素(prolactin, PRL)。虽然它首先在下丘脑(hypothalamus)作为垂体甲状腺轴(pituitary-thyroid axis)被发现,Luo 等人还在胰腺 β-细胞(pancreatic β-cells)中发现 TRH 和胰岛素(insulin)共存。此外,TRH 在人毛发生产...