Changes in tight junctions of thyroid epithelium with changes in thyroid activity.
نویسندگان
چکیده
منابع مشابه
Changes in tight junctions of thyroid epithelium with changes in thyroid activity
The morphology of the tight junction of rat thyroid epithelium was examined in freeze-fractured material fixed in glutaraldehyde and briefly glycerinated. In normal thyroids the overall appearance of this junctional specialization resembled that of other cell types in many respects. Short-term changes in thyroid activity and hypophysectomy for 3 wk did not obviously affect the appearance of t...
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15 صفحه اولChanges in salivary gland function following radioiodine therapy of thyroid diseases: A comparison of high-dose therapy for thyroid cancer and low-dose therapy for benign thyroid disease
Introduction: High-dose radioactive iodine therapy in differentiated thyroid cancer (DTC) may adversely affect the salivary gland function. This study is aimed to evaluate the effect of radioactive iodine (RAI) with dose of 100 mCi in DTC patients compared to lower doses of less than 30 mCi in hyperthyroid cases. Methods: Fifty four patients (13 men and 41 women) age: 42.3±14.3 (21-71) years w...
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OBJECTIVE The aim of this study was to determine whether or not the titre of thyroid-stimulating hormone receptor antibody with stimulating (TRAb-S) activity changes in patients with Graves' disease (GD) or toxic multinodular goitres (TMNG) 3 months after treatment with sodium iodide ((131)I). SUBJECTS AND METHODS Serum specimens were obtained from 21 hyperthyroid patients (15 with GD and 6 w...
متن کاملCorrelation between thyroid peroxidase activity and histopathological and ultrastructural changes in various thyroid diseases.
A morphological and biochemical study was performed on thyroid tissue with various thyroid diseases. The thyroid peroxidase (TPO) activity of normal thyroid tissues ranged from 2.6 to 7.0 mGU/mg DNA. The activity was low in adenomas and extremely low in carcinomas, and there was no significant relationship between the histological subclassification of follicular adenomas (simple, colloid, oxyph...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 1975
ISSN: 0021-9525,1540-8140
DOI: 10.1083/jcb.66.3.657