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dc.contributor.authorGuillermo Salgado A.
dc.contributor.authorVásquez B.
dc.contributor.authordel Sol M.
dc.date.accessioned2020-09-02T22:19:31Z
dc.date.available2020-09-02T22:19:31Z
dc.date.issued2011
dc.identifier10.4067/s0717-95022011000200044
dc.identifier.citation29, 2, 562-567
dc.identifier.issn07179367
dc.identifier.urihttps://hdl.handle.net/20.500.12728/4768
dc.descriptionThe thyroid gland is a an extensive, medium and symmetrical endocrine gland situated on the anterior side of the neck at the lower third and the upper third junction. The thyroid follicle is the functional and structural unit of the thyroid gland. Follicles are separated from each other by narrow interfollicular connective tissue. Stereological values of follicular, parafollicular and colloid containing follicles have been observed in experimental animal models. The aim of this study was to determine the existence of a stereological pattern in the human thyroid gland defined by age and sex. A sample of six human thyroid glands of adult males with no history of thyroid disease or disorder obtained from non fixed human cadavers; of these cadavers the gland was removed and processed for thyroid follicle density (21.09 mm 2/mm 3), follicular cell number density (10.81 × 10 5 cells/mm3) and parafollicular (1.81 × 10 cells/mm 3). With the average gland volume (21.3 mm 3) we determined the total number of follicular cells (230.22 × 10 5) and parafollicular (38.33 × 105). The number of follicles per mm 2 (46.18 follicles/mm2) was also determined. Prior information and knowledge of numerical values and normal stereological proportions provides excellent parameters for determining hyper or hypotrophic endemic or exogenous alterations leading to stratification of certain disorders which was already observed in experimental models where differences amongst models were significant.
dc.language.isoen
dc.language.isoes
dc.publisherUniversidad de la Frontera
dc.subjectMorphology
dc.subjectStereology
dc.subjectThyroid gland
dc.titleStereology of the human thyroid gland [Estereología de la glándula tiroides humana]
dc.typeArticle


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