منابع مشابه
The Ultrastructure of Human Thyroglobulin
Thyroglobulin molecules purified in a single step procedure by gel filtration were studied in the electron microscope using the negative staining technique. The molecule had the shape of a flexible helix with two turns. Its length was about 220 A and the maximal diameter of the coiled part of the molecule was estimated to be 110 A. The pitch varied between 40 and 50 A. Thyroglobulin molecules d...
متن کاملPhylogenetic analysis of the human thyroglobulin regions
Thyroglobulin is a large protein present in all vertebrates. It is synthesized in the thyrocytes and exported to lumen of the thyroid follicle, where its tyrosine residues are iodinated . The iodinated thyroglobulin is reintegrated into the cell and processed (cleaved to free its two extremities) for thyroid hormone synthesis. Thyroglobulin sequence analysis has identified four regions of the m...
متن کاملProduction of anti-human thyroglobulin and anti-thyroid hormone antibodies in rabbits immunized with human thyroglobulin.
Two rabbits (TG-1, TG-2) were immunized with human thyroglobulin (HTg) and bled serially. Antisera were obtained at different times after the first immunization and kept separately and studied. In both rabbits production of anti-HTg, and anti-thyroid hormone antibodies such as anti-thyroxine (T4) and anti-triiodothyronine (T3) antibodies was observed. Binding parameters of anti-HTg antibodies w...
متن کاملUltrastructure of the human atrioventricular node.
Ultrastructure of the A-V node was studied in two human hearts. Fine details of intranodal cellular organization were then resynthesized on the basis of light microscopic examinations of over 250 human hearts. There are four different types of cells and no anatomic syncytium in the human A-V node: (1) a simple rounded cell identical to P cells of the sinus node, (2) a slender transitional cell ...
متن کاملThe value of thyroglobulin measurement in different thyroid disorders [Persian]
"Abstract is NOT available"
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ژورنال
عنوان ژورنال: Journal of Experimental Medicine
سال: 1968
ISSN: 1540-9538,0022-1007
DOI: 10.1084/jem.128.5.1129