Uptake Mode of I125 in the Mouse Thyroid Follicle Studied by Light and Electron Microscopic Autoradiography
نویسندگان
چکیده
منابع مشابه
ELECTRON MICROSCOPIC AUTORADIOGRAPHY The Localization of I ~25 in Suppressed and Thyrotropin-Stimulated Mouse Thyroid Gland
Iodide is concentrated from the blood by the thyroid gland; after oxidation it is incorporated in tyrosyl residues of the thyroglobulin molecule. Thus the halogen is stored as a component of thyroglobulin in the colloid of the thyroid follicle. Secretion of thyroid hormone is considered to require proteolysis of the thyroglobulin and release of iodinated thyronines from the base of the acinar c...
متن کاملa study of the fifth child and ben in the world by doris lessing in the light of julia kristevas psychoanalytic concepts
این مطالعه به بررسی عوامل روانشناختی کریستوادردو رمان دوربس لسینگ،فرزندبنجم و بن دردنیای واقعی می بردازد.موفقیت یا شکست کاراکترهادر تکمیل شکست تتیزی یه کمک بدر وهم از مهم ترین دغدغه محقق می باشد.به بررسی تحلیل روانشناختی تمامی کاراکترها خصوصا بن برداخته و به دنبال نشانه هایی از جامعه شیشه ای کریستوا می باشد.
15 صفحه اولElectron Microscopic Autoradiography of Germinal Center Cells in Mouse Spleen
The fine structure of tritiated thymidine-labeled cells in antigen-stimulated mouse spleen germinal centers is described. In studies on the ultrastructural level, two labeled cell types found in germinal centers are observed. Large lymphocytes are characterized by their very numerous free ribosomes, a paucity of endoplasmic reticulum, relatively few mitochondria, and a poorly developed Golgi re...
متن کاملElectron Microscopic Autoradiography
An improved method has been developed for the preparation of autoradiographs for electron optical study. The refinement lies principally in the routine production of uniformly thin layers of photographic emulsion over the tracer-labeled cell sections. This is accomplished by means of a centrifugal spreading mechanism. Maize root tips grown in the presence of H(3)-thymidine were examined electro...
متن کاملElectron Microscopic Autoradiography
Iodide is concentrated from the blood by the thyroid gland; after oxidation it is incorporated in tyrosyl residues of the thyroglobulin molecule. Thus the halogen is stored as a component of thyroglobulin in the colloid of the thyroid follicle. Secretion of thyroid hormone is considered to require proteolysis of the thyroglobulin and release of iodinated thyronines from the base of the acinar c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Okajimas Folia Anatomica Japonica
سال: 1968
ISSN: 0030-154X
DOI: 10.2535/ofaj1936.44.4_173