Results 81 to 90 of about 39,211 (211)
Evaluation of a second-generation thyrotropin automated immunoassay.
, 1996 We evaluated the analytical performance of the Vista automated immunoassay system for human thyrotropin determination. The operating characteristics as well as the analytical performance were assessed.
Boon-Falleur, L, De Nayer, Philippe
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In vivo and in vitro effects of thyrotropin on ribosomal pattern of dog thyroid
, 1973 The proportion of ribosomes bound to mRNA (i.e. polysomes) was expressed as the P/P+M ratio, where P and M were the polysomes and monosomes area, respectively, measured on a ribosomal density gradient centrifugation pattern.
Dumont, Jacques Emile, Lecocq, Raymond
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Hyperthyroidism Due to a Thyrotropin-Secreting Pituitary Microadenoma [PDF]
, 1987 A 52-year-old man presented with elevated thyroid hormone levels and an inappropriately normal serum thyrotropin (TSH) (4.0 μU/mL: normal 0.5 to 6.0 μU/mL). Computed tomography suggested an intrasellar mass without radiographic sellar enlargement.
Smigiel, Mitchell +2 more
core +1 more source
Thyrotropin Secretagogues Reduce Rat Pituitary Neuromedin B, a Local Thyrotropin Release Inhibitor
, 2003 Neuromedin B (NB), a bombesin-like peptide, highly concentrated in rat pituitary gland, has been shown to act as an autocrine/paracrine inhibitor of thyrotropin (TSH) release.
Carmen Cabanelas Pazos-Moura +4 more
core +1 more source
, 1969 Intrapituitary or intracarotid infusion of porcine thyrotropin-releasing factor (TRF) into coypu (nutria) failed to increase plasma thyrotropin (TSH) levels. Intravenous administration of TRF into thyroidectomized nutria resulted in an increase in plasma
Redding, T.W, Itoh, Z, Schally, A.V
core +1 more source
Studies on the bioactivity of radiolabeled, highly-purified bovine thyrotropin
, 1980 Bovine thyrotropin radiolabeled stoichiometrically with chloramine T was subjected to high pressure liquid chromatography on a Waters' Protein I-125 column. More than 80% of the radioactivity eluted after the Na125I ('salt') peak.
N. A. Takai +2 more
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Effect of thyrotropin and thyroxine on serum malic and isocitric dehydrogenases
, 1965 The effect of altered levels of thyrotropin and thyroxine on NAD- and NADP-linked enzyme systems in the rat was studied. Serum malic and isocitric dehydrogenases were determined in normal, iodine-deficient, thyroidectomized, thyroxine-treated, thyroxine-
L. J. Murphy +2 more
core +1 more source
, 1994 Thyrotropin, by binding its specific receptor on the plasma membrane of the thyrocyte, regulates thyroid function and differentiation. In FRTL5 cells, thyrotropin down-regulates the thyrotropin receptor (TSHr) promoter activity and induces the ...
Falasca P, Saiardi A, Civitareale D
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Stimulation of Na(+)-K(+)-ATPase by thyrotropin in cultured thyroid follicular cells
, 1995 Thyroid-stimulating hormone (TSH; thyrotropin) produces a pleiotropic response in the thyroid gland, accelerating nearly every aspect of metabolic turnover within the follicular epithelia. We examined the effects of TSH on expression of Na(+)-K(+)-ATPase
S. C. Higham +3 more
core +1 more source
, 1984 The role of protein phosphorylation in the regulation of thyroid function by carbamylcholine was was investigated using dog thyroid slices incubated in the presence of [32P]phosphate and two-dimensional electrophoresis.
Dumont, Jacques Emile +3 more
core +1 more source