WebThe acinar cell type in young rats is predominantly serous. This is also true of 9-month glands, although there is a significant decrease in the overall distribution of the serous acini when compared to the younger glands. WebAn acinus (/ ˈ æ s ɪ n ə s /; plural, acini; adjective, acinar / ˈ æ s ɪ n ər / or acinous) refers to any cluster of cells that resembles a many-lobed "berry," such as a raspberry (acinus is Latin for "berry"). The berry-shaped termination of an exocrine gland, where the secretion is produced, is acinar in form, as is the alveolar sac containing multiple alveoli in the lungs.
Acinus - an overview ScienceDirect Topics
Serous glands secrete serous fluid. They contain serous acini, a grouping of serous cells that secrete serous fluid, isotonic with blood plasma, that contains enzymes such as alpha-amylase. Serous glands are most common in the parotid gland and lacrimal gland but are also present in the submandibular gland and, to a far lesser extent, the subling… WebSalivary glands are made up of secretory acini (acini - means a rounded secretory unit) and ducts. There are two types of secretions - serous and mucous.The acini can either be serous, mucous, or a mixture of serous and mucous.. A serous acinus secretes proteins in an isotonic watery fluid. A mucous acinuss secretes secretes mucin - lubricant. In a … further off meaning
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WebApr 8, 2024 · On HE staining, the salivary glands around the MEC were histologically normal and composed of ducts (a), serous acini (b) and mucous acini (c), as shown in Fig. 2A. MEC was marked by mucous (d ... Webasini serous, karena molekul air yang dikandungnya lebih banyak, sehingga mengakibatkan molekul air yang terkandung sangat reaktif terhadap ionisasi dan menjadi radikal bebas. Radikal bebas ini yang akan memulai kerusakan kromosom dan mengakibatkan terbentuknya mikronukleus pada sel asini kelenjar saliva. Hasil dari … WebOct 22, 2024 · Histologically, the parotid gland had serous acini and secretory cells showed negative reaction to alcian blue (AB) (pH = 2.5) and negative response to aldehyde fuchsin (AF), methylene blue (MB) and PAS stains. The submandibular gland was a mixed gland of mucous and serous acini. The mucous acini were strongly positive for PAS, AB, MB and … further nursing education