Enterocyte - Wikipedia
网页Enterocytes, or intestinal absorptive cells, are simple columnar epithelial cells which line the inner surface of the small and large intestines. A glycocalyx surface coat contains digestive enzymes. Microvilli on the apical surface increase its surface area.
Enterocyte - an overview | ScienceDirect Topics
网页Briefly, enterocytes are prismatic, highly polarised epithelial cells (ECs) that line the villi of the intestine. At the level of electron microscopy (EM), in the epithelial layer there are four cell types: (1) Goblet cells; (2) dendritic cells (DCs); (3) ‘light’ enterocytes; and (4) ‘dark’ enterocytes (Fig. 1).
Intestinal development and differentiation - PMC - National …
网页2011年11月11日 · One type of absorptive cell (enterocyte) and four types of secretory cells (goblet, Paneth, enteroendocrine and tuft cells) comprise the small intestinal epithelium (Figure 2). In the large intestine, Paneth cells are absent and the …
The role of enterocytes in the intestinal barrier function and …
网页Abstract. The intestinal epithelium is a critical interface between the organism and its environment. The cell polarity and structural properties of the enterocytes, limiting the amount of antigen reaching the epithelial surface, …
Enterocytes: active cells in tolerance to food and microbial …
网页Enterocytes have a clear role in digestion by ensuring the uptake of ions, water, nutrients, vitamins and absorption of unconjugated bile salts. Only recently, it became evident that enterocytes have a much more diverse activity, involving not only chemical processing of food, but also the induction of immunological tolerance to ingested proteins.
Cells of the human intestinal tract mapped across space and time
网页2021年9月8日 · Diversity of intestinal epithelial cells. In the epithelial compartment, secretory cells consisted of goblet, tuft, Paneth and microfold cells, as well as precursor states. Absorptive and goblet...
Enterocyte | biology | Britannica
网页enterocyte. biology. Learn about this topic in these articles: function in human digestion. In lactase. …produced by cells known as enterocytes that line the intestinal walls and form the brush border (a chemical barrier through which food must pass to be absorbed).
Intestinal epithelial cells: regulators of barrier function ... - Nature
网页2014年2月25日 · Key Points. Intestinal epithelial cells (IECs) provide a physical and biochemical barrier that segregates host tissue and commensal bacteria to maintain intestinal homeostasis. Secretory IECs ...
Isolation and characterization of human primary enterocytes from …
网页2012年9月4日 · Introduction. Enterocytes play a role not only in nutrient absorption but also perform a crucial function in immunophysiology [1]. They act as a barrier for the entry of microbes and toxins from lumen into the tissue [2–4]. Enterocytes can secrete cytokines as well as chemokines in response to inflammatory signals [5].
Enterocyte death and intestinal barrier maintenance in homeostasis …
网页2011年7月7日 · How is the integrity of the intestinal barrier preserved during enterocyte shedding? Which mechanisms are crucial and drive intestinal barrier instability? Is intestinal barrier instability the cause or consequence of IBD?
- 某些结果已被删除