They were also called a few days before visit 3 to confirm the appointment and before visit 4 to remind them to take the transit markers for 3 days before the visit.
Faecal samples were collected on dry ice, X-rayed to measure transit time markers and stored at −20 °C until analysis.
When present in suprabasal cells, nuclear survivin is coexpressed with K10 but not with K15 or p75-neurotrophin receptor (p75NTR), a transit amplifying cell marker.
For the co-dominant SSR marker transit to dominant marker in this study, the genetic diversity of the 100 tall fescue accessions was at a relative lower level, in which average of Nei's genetic diversity was 0.255, and average of polymorphism information content was 0.211.
However, the level of c-Myc, a marker of transit amplifying cells (Gregorieff et al., 2005), increased in Rab8a−/− intestines (Fig. 3B).
The figure shows that there is a critical acceleration above which the instability grows and regime Ib (percolation, in square markers) transits to regime II (transition, in triangle markers).
Our knowledge of colonic motility has first come from the clinic, where measurement of the whole gut transit of different excreted markers was used as a method of discriminating pathologies.
Unexpectedly, we found that a marker of transit-amplifying progenitor cells, EGFr, was also expressed by a subset of neuroblasts.
This suggests that, unlike the endogenous gene, the transgene persists in neuroblasts and is not a specific marker of transit-amplifying progenitor cells.
Basal cell markers, cytokeratin (CK) 14 and p63 were strongly positive, especially in the ductal components, as was CK19, a marker for transit-amplifying or intermediate differentiated cell[38], [39].
