安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- 上皮组织 - 百度百科
上皮组织（epithelial tissue），简称上皮（epithelium），由密集排列的上皮细胞和少量的细胞间质组成。 上皮细胞呈现明显的极性（polarity），它们朝向身体表面或有腔器官腔面，称游离面；与其相对的朝向深部结缔组织的一面，称基底面。
- EPITHELIAL中文(简体)翻译：剑桥词典 - Cambridge Dictionary
The prolonged period of epithelial disruption leaves the fish open to invasion by opportunistic pathogens 来自 Cambridge English Corpus Mucins are glycoproteins with a high molecular weight, produced by epithelial cells
- Epithelium - Wikipedia
Epithelium or epithelial tissue is a thin, continuous, protective layer of cells with little extracellular matrix An example is the epidermis, the outermost layer of the skin Epithelial (mesothelial) tissues line the outer surfaces of many internal organs, the corresponding inner surfaces of body cavities, and the inner surfaces of blood vessels
- Epithelial Tissue (Epithelium) - Definition, Types and Function
Epithelial tissues are thin tissues that cover all the exposed surfaces of the body They form the external skin, the inner lining of the mouth, digestive tract, secretory glands, the lining of hollow parts of every organ such as the heart, lungs, eyes, ears, the urogenital tract, as well as the ventricular system of the brain and central
- Epithelial tissue: definition, functions examples - Kenhub
Epithelial tissue forms a selective barrier, protecting the underlying organs from mechanical and chemical insults such as intoxication, tearing and infections This is one reason why epithelia doesn't have blood vessels, as abrasion could result in tearing of the vessel and bleeding
- 上皮细胞（Epithelial Cell）小科普 - 知乎 - 知乎专栏
上皮细胞（Epithelial Cell）小科普 普美生物 上皮细胞是指位于皮肤或腔道表层的细胞，它的形状有扁平状，柱状等等，皮肤外层的上皮细胞普遍的 角质化 ，有保护和吸收的作用，腔道中的上皮细胞多分化，有分泌、排泄和吸收等功能。
- Epithelium | Anatomy, Structure Function | Britannica
The epithelial cells possess typical microscopical characteristics: the cell outline is clearly marked, and the nucleus large and spherical or ellipsoidal The cytoplasm of the cell is usually large in amount and often contains large numbers of granules
|
|
|