جدول المحتويات

المجلة العراقية الوطنية للعلوم التمريضية

ISSN: 18122388
الجامعة: جامعة بغداد
الكلية: التمريض
اللغة: Arabic and English

This journal is Open Access

حول المجلة

مجلة علمية تهتم بالبحوث التمريضية

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معلومات الاتصال

wadad_2005m@yahoo.com

جدول المحتويات السنة: 2009 المجلد: 22 العدد: 2

Article
Effect of Iodine Overdose on Thyroid Hyperplasia

المؤلفون: Tala A. Abdul Wahab
الصفحات: 1-10
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الخلاصة

Objectives: study the relation between the effect of time (long time duration) with high concentration of iodine and study its effect on the activity of the thyroid gland (hormonal and histological changes). Methodology: An experimental study was done on (30) albino rats (8 weeks of age) to know the effect of high concentration of iodine on the activity of the thyroid gland (hormonal and histological changes) related with time. The study last for six months for the period of 1/2/2007 to 31/7/2007, the experiment was carried out in the research lab. of pathology department, College of Medicine, University of Baghdad. Results: The study shows changes in hormonal levels of thyroid hormones (T3 & T4) and also histological changes in the diameter and numbers of thyroid follicles and increase in the numbers of active hot follicles and decrease in the numbers of inactive cold follicles. The hot follicles takes faint blue colour after using the toluiden blue dye to stain the thyroid tissue while the cold follicles takes deep dark blue colour in the thyroid gland section when using the same dye. Recommendations: Carrying out such a study for long time duration (1year or more), and to study the correlation between the experimental results and the behavior of the human, and study the effect of iodine in different concentrations in mixture with thyroxin hormone.

الكلمات الدلالية

Thyroid gland --- Hyperplasia --- High concentration of iodine

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