Výsledky vyhledávání - "James A. Magner"

Autor: James A. Magner

Publikováno v: The Endocrinologist. 3:289-296

The widespread use of sensitive TSH assays has dramatically increased the number of patients identified with elevated iodothyronines and normal or elevated serum concentrations of TSH. This situtation can be caused by artifacts such as circulating an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::339a86f77b3bfc2a42fa34c3daee40b9
https://doi.org/10.1097/00019616-199307000-00009

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Octreotide changes serum thyrotropin (TSH) glycoisomer distribution as assessed by lectin chromatography in a TSH macroadenoma patient

Autor: Robert C. Smallridge, Thomas B. Francis, James A. Magner, John Kane

Publikováno v: The Journal of Clinical Endocrinology & Metabolism. 77:183-187

A 28-yr-old woman with hyperthyroidism due to a TSH/GH-secreting macroadenoma was treated preoperatively with octreotide to attain euthyroidal status. Lectin chromatography, performed on her immunopurified serum TSH obtained at baseline and 1 week af

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6298a8e107d6fdd574f231f225f89643
https://doi.org/10.1210/jcem.77.1.8325941

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Fucosylation of Glycoproteins Begins in the Rough Endoplasmic Reticulum of Mouse Active Thyrotrophs

Autor: James A. Magner, Joseph Schluep, Yoshitaka Miura, Frederick Wezeman

Publikováno v: Thyroid. 2:337-344

Our aim was to determine whether fucosylation of glycoproteins begins in the rough endoplasmic reticulum (RER) of active thyrotrophs. This would contrast with most cells studied, in which fucosylation generally is associated with the Golgi apparatus.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e3cdce0da0567ee9a18c882807c61f2
https://doi.org/10.1089/thy.1992.2.337

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Structures of High-Mannose and Complex Oligosaccharides of Mouse Tsh and free Alpha-Subunits After In Vitro Incubation of Thyrotropic Tissue with Trh

Autor: John P. Kane, Yoshitaka Miura, James A. Magner, David Rubin

Publikováno v: Endocrine Research. 18:175-199

To determine whether incubation of mouse thyrotropic tissue with TRH in vitro influenced the oligosaccharide structure of TSH, thyrotropic tumor tissue or pituitary tissue was incubated in vitro with [3H]mannose or with [35S]sulfate and [3H]methionin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d47ed61efdac23e3280baaf3f93b1b1
https://doi.org/10.1080/07435809209026676

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Binding of Thyrotropin to Lentil Lectin is Unchanged by Thyrotropin-Releasing Hormone Administration in Three Patients with Thyrotropin-Producing Pituitary Adenomas

Autor: John P. Kane, James A. Magner

Publikováno v: Endocrine Research. 18:163-173

Glycoproteins have increased affinity for lentil lectin when fucose residues are bound to N-acetylglucosamine in the "core region" of their asparagine-linked oligosaccharides. In three patients with thyrotropin (TSH)-producing pituitary tumors, the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7235e53c4004598c896e1ad490f1bdcd
https://doi.org/10.1080/07435809209026675

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