This is a preview. Log in through your library . Abstract Peristalsis enables transport of the food bolus in the gut. Here, I show by dynamic ex vivo intra-cellular calcium imaging on living embryonic ...

Rice University neurobiologist Rosa Uribe will be hitting the books for her latest study of the digestive system, but some of the pages in her books are a billion years old. Uribe, an assistant ...

Human embryo development and early organ formation remain largely unexplored due to ethical issues surrounding the use of embryos for research as well as limited availability of materials to study. In ...