Histology, Thyroid Gland - StatPearls - NCBI Bookshelf
Dec 5, 2022 · The thyroid gland is a vital butterfly-shaped endocrine gland situated in the lower part of the neck. It is present in the front and sides of the trachea, inferior to the larynx. It plays an essential role in regulating the basal metabolic rate (BMR) and stimulates somatic and psychic growth, besides having a vital role in calcium metabolism.
Thyroid | Endocrine Glands - Histology Guide
The thyroid gland is a bilobed endocrine gland. It is unique in that it stores its hormones bound to an extracellular pool of protein (colloid). - enclosed by a thin layer of connective tissue. - connective tissue extends inwards from the capsule to partially outline irregular lobes and lobules.
Thyroid gland: Histology, anatomy and function | Kenhub
Oct 30, 2023 · Take a thorough look at the histological appearance of the thyroid gland. The thyroid gland is a bilobular endocrine gland that is found in the neck, anterior and inferior to the larynx. Grossly, the gland appears brownish-red and …
Glandular tissue: The Histology Guide - University of Leeds
The thyroid gland is unusual, in that the hormones are stored in cavities, surrounded by secretory cells, which make up a 'follicle'. To secrete the hormone, the hormone is re-absorbed from the cavity, and then released into the surrounding interstitial spaces.
Histology, Thyroid Gland - PubMed
The thyroid gland is a vital butterfly-shaped endocrine gland situated in the lower part of the neck. It is present in the front and sides of the trachea, inferior to the larynx. It plays an essential role in regulating the basal metabolic rate (BMR) and stimulates somatic and psychic growth, beside …
The Thyroid Gland – Open Histology – Body Systems
Describe the location and anatomy of the thyroid gland; Discuss the synthesis of triiodothyronine and thyroxine; Explain the role of thyroid hormones in the regulation of basal metabolism; Identify the hormone produced by the parafollicular cells of the thyroid
Anatomy and Physiology of the Thyroid Gland | SpringerLink
Jan 9, 2019 · The thyroid gland and its main product, thyroid hormone, play a very important role in human physiology. As such, detailed knowledge of thyroid gland embryology, anatomy, and physiology is critical for any physician managing patients with thyroid disorders. The...
Thyroid 1 - Digital Histology
The thyroid, located in the anterior neck, consists of two major lobes connected by a thin isthmus. The thyroid regulates basal metabolic rate by secretion of thyroid hormones stored in thyroid follicles. Follicles consist of a simple epithelium surrounding a colloid-filled lumen.
Anatomy of the thyroid, parathyroid, pituitary and adrenal glands
Dec 1, 2020 · In addition to gross anatomy, clinically relevant embryological and histological details of these four glands are also discussed. The thyroid gland is derived from endodermal epithelium from the median surface of the developing pharyngeal floor.
Thyroid | Endocrine Glands - Histology Guide
Follicles are the structural and functional units of a thyroid gland. They are spherical with a wall made up of cuboidal cells, the follicular cells. The central lumens act as storage compartments filled with colloid composed mostly of thyroglobulin.