There are two ways of calcium absorption:one is active process and another is passive paracellular process.When intake is low,active transcellular calcium transport in the duodenum is up regulated and a larger proportion of calcium is absorbed by the active process than by the passive paracellular process that prevails in the jejunum and ileum.Calcium that reaches the large intestine undergoes absorption there by both active and passive processes.A lot of factors affect calcium absorption and transport,such...
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
