WebMar 1, 2014 · In general, when analyzing data on myocardial crypts coming from different CMR studies and registries, some essential issues should be defined a priori: first, … WebFeb 3, 2012 · In the crypt developmental process, the state variables are the numbers of stem cells n(t) and nonstem cells N(t) (Figures 2 A and 2B).The goal is to increase these numbers from a given initial state (n 0,N 0) to the state found in a mature crypt (n T,N T) at the minimal possible time T.The numbers of stem cells and nonstem cells dynamically …

The mechanics of crypt morphogenesis Nature Cell Biology

http://www.vivo.colostate.edu/hbooks/pathphys/digestion/smallgut/lifecycle.html WebIn biology, a lumen (plural lumina) is the inside space of a tubular structure, such as an artery or intestine. [1] It comes from Latin lumen 'an opening'. It can refer to: The interior of a vessel, such as the central space in an … keep on shining song

Tales from the crypt: new insights into intestinal stem cells

WebIn the absence of Ugt1 gene expression, Ugt1ΔIEC crypt cultures exhibit very limited production of SN-38 glucuronide, concordant with increased … WebMay 15, 2008 · Recent advances in our understanding of intestinal crypt biology, including how mutations in stem cells become fixed and expand within the epithelium, has led to new theories on the origins of ... WebSep 12, 2013 · We have implemented the two models in order to do a theoretical comparison of crypts regulated by the pedigree and niche concepts, with the aim of assisting biologists in interpreting experimental results on crypt cell organisation and regulation. The pedigree and niche models as we have implemented them represent two extremes. lazyloxy - tiger cry freestyle