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Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 2013
Background Macrocomplexes can be the cause of elevated serum hormone concentrations and may cause diagnostic confusion. This is well recognized for prolactin and commonly screened for using polyethylene glycol (PEG) precipitation.
Francesca, Mills +4 more
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Background Macrocomplexes can be the cause of elevated serum hormone concentrations and may cause diagnostic confusion. This is well recognized for prolactin and commonly screened for using polyethylene glycol (PEG) precipitation.
Francesca, Mills +4 more
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Inappropriate Secretion of Thyroid-Stimulating Hormone
Annals of Internal Medicine, 1981Recent studies have provided major new insights into the syndromes of inappropriate secretion of thyroid-stimulating hormone (TSH), a heterogeneous group of disorders in which patients show inappropriately elevated levels of serum immunoactive TSH in the presence of elevated free thyroid hormone levels.
BRUCE D. WEINTRAUB +3 more
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Artifactual elevation of thyroid-stimulating hormone
The American Journal of Medicine, 1991A clinically euthyroid patient was found to have a normal serum thyroxine level and an elevated plasma thyrotropin (TSH) level measured by fluoroimmunoassay. Thyroid hormone therapy failed to suppress the TSH level. The TSH level was unresponsive to thyrotropin-releasing hormone (TRH) administration, alpha-subunits of pituitary glycoproteins were ...
J M, Wood +3 more
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Pituitary thyroid-stimulating hormone and thyroid-stimulating immunoglobulins
1976Thyroid function can be stimulated by several macromolecules, including pituitary thyroid-stimulating hormone (TSH), human chorionic thyrotrophin (HCT), human molar thyrotophin (HMT) and a population of thyroid-stimulating immunoglobulins. This paper attempts to review concisely the properties of these thyroid stimulators.
B. R. Smith, R. Hall
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Thyroid-stimulating hormone pituitary adenomas
Journal of Neurosurgery, 2008Object Thyroid-stimulating hormone (TSH)–secreting pituitary adenomas are rare, representing < 2% of all pituitary adenomas. Methods The authors conducted a retrospective analysis of patients with TSH-secreting or clinically silent TSH-immunostaining pituitary tumors among all pituitary adenomas followed at their institution between 1987 and 2003.
Michelle J, Clarke +3 more
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Crystallization of Bovine Thyroid Stimulating Hormone
Endocrinology, 1967Bovine thyroid stimulating hormone was extracted with ammonium sulfate solutions of decreasing concentrations. Crystals of the hormone separated upon storage of the extracts at room temperature. (Endocrinology 80: 203, 1967)
P, Condliffe, W B, Jakoby
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Interference in thyroid‐stimulating hormone determination
European Journal of Clinical Investigation, 2010Eur J Clin Invest 2010; 40 (8): 756–758AbstractBackground Thyroid‐stimulating hormone (TSH) measurement plays a major role in the diagnosis of thyroid disorders. Despite the good quality of immunochemical tests measuring TSH levels, the presence of interfering substances can sometimes alter the TSH results.Design We reported the case of a 79‐year‐old
Imperiali M +6 more
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Autoimmunity to the thyroid stimulating hormone receptor
Advances in Neuroimmunology, 1996Thyroid disorders are the most common endocrine diseases and affect a large segment of the population. Most of the thyroid diseases are autoimmune in nature and can be broadly grouped into two categories; one mediated by autoimmune responses to the thyroglobulin (i.e.
S A, Patibandla, B S, Prabhakar
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1994
A glycopeptide (M.Wt. 32 kDa) containing approximately 16% carbohydrate, secreted by the thyrotrophs of the anterior pituitary.
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A glycopeptide (M.Wt. 32 kDa) containing approximately 16% carbohydrate, secreted by the thyrotrophs of the anterior pituitary.
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