Paracellular diffusion翻译
WebThe two paracellular transport mechanisms involved in drug absorption are –. 1. Permeation through tight junctions of epithelial cells – this process basically occurs through openings which are little bigger than the aqueous pores. Compounds such as insulin and cardiac glycosides are taken up this mechanism. http://www.ichacha.net/%E7%A9%BF%E7%BB%86%E8%83%9E%E8%B7%A8%E8%86%9C%E6%89%A9%E6%95%A3.html
Paracellular diffusion翻译
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WebNov 22, 2024 · Paracellular diffusion is a bidirectional process whereby Ca 2+ moves down an electrochemical gradient. It predominates when Ca 2+ intake is adequate ( 5 – 7 ). Ca 2+ absorption across the small intestine is thought to occur via the paracellular pathway, with the role of the colon still incompletely elucidated ( 5 , 8 ). WebTight junctions restrict paracellular diffusion of ions and hydrophilic non-ionic tracers in a selective manner, differentiating by charge and size. The selectivity of the paracellular barrier varies from one epithelial tissue to another and different stimuli or manipulations can result in opposite effects on the permeability of ions and tracers.
WebNational Center for Biotechnology Information WebMar 10, 2010 · Paracellular diffusion of molecules is mainly restricted by tight junctions, a network of transmembrane proteins (claudins, occludin, junctional adhesion molecule A (JAM-A)) forming pores of ∼...
WebApr 13, 2024 · OpenAI新生成模型开源炸场!. 比Diffusion更快更强,清华校友宋飏一作. 图像生成领域,看来又要变天了。. 无需对抗训练,就能生成高质量图片!. 这个重磅消息一经发出,立刻引爆学术圈。. 虽说论文本身在3月份就已低调发布,但当时大伙儿普遍认为它只 … WebFeb 1, 1998 · Ion transport by the proximal tubule is driven by active transport and passive paracellular electrochemical diffusion. Solvent drag of ions, defined as solutes that are …
WebBy contrast, passive paracellular diffusion of Na +, Ca 2+ and Mg 2+ allows both transepithelial transport and energy saving . The present review is a summary of our knowledge of normal and abnormal paracellular ion transport in the mammalian renal tubule. Specifically, it focuses on the role of claudin proteins, which are highly specialized ...
WebParacellular diffusion (aqueous) Intracellular diffusion (lipid) Membrane diffusion (usually, aqueous) Active transport / facilitated diffusion I.e. the drug can diffuse … how to wire a alternator chevyWebthe action of spreading in many directions 扩散;传播;散布 Powerful global institutions drive the diffusion of new technologies. 强大的全球机构推动了新技术的传播。 Modern … origin of last name lattaWebopenai 好像又在悄悄改东西:免费用户获得的试用 api 额度,调用次数原本是 30 次 / 分钟,后来调整为 20 次 / 分钟,现在变成了 3 次 / 分钟,也就是说 1 分钟内最多发出 3 次请 … origin of last name linWeb2 days ago · AI 2024/04/12 青小蛙 0. 🥣 OPS/OpenPromptStudio 是一款开源项目,用来可视化管理 AI 绘画工具 Midjourney 、 Stable Diffusion web UI 的英文提示词(Prompt), … how to wire a autometer tachWebApr 15, 2024 · 通过翻译标题为“关于使用图形信号处理的非侵入式设备负载监视的免培训解决方案”的论文作者开发的Matlab代码,实现了该python代码。 注意我现在没有 Matlab 代 … origin of last name lankfordWebparacellular transmembrane diffusion "穿"英文翻译 pierce through; penetrate "细胞"英文翻译 cell; sytes; bioplast; cella ... "跨"英文翻译 step; stride "膜"英文翻译 membrane "扩散" … how to wire a baseboard heaterWebMar 15, 2010 · The permeability of the inert sugar-alcohol mannitol as a paracellular flux marker [2,15] was determined by addition of the radiolabelled [14 C]-mannitol to the pre-prepared donor solutions. ... [3 H]-digoxin is introduced by “edge effects” increasing “paracellular” diffusion above in vivo levels so obscuring any reduction due to Pgp. how to wire a aprilaire humidistat