Sentence examples for I alteration from inspiring English sources

We have demonstrated two mechanisms of action that could account for the cross-talk between GR and oxysterol receptors in oligodendrocytes: (i) alteration by the GR of LXRβ or PXR expression; (ii) competition between LXR and GR for a common coactivator.

The absence of apical staining in gastritis may be due to several reasons: (i) alteration of the glycosylation of the mucin domain may make the tandem repeat epitope cryptic; (ii) the mucin domain may somehow be internalised into the cell, leaving the cytoplasmic domain on the surface; or (iii) the MUC1 ectodomain may be lost from the surface through cleavage by H. pylori.

The 1st order landscape formation, involving geomorphology sensu stricto and weathering contributes to the built-up of five morphological types (erosional type I, alteration type II, mixed type III, composite type IV (erosion-transport-deposition), hidden type V (under an intact roof rock or under clastic overburden)).

Several cell lines selected for resistance to irinotecan have been described and these studies have shed light on mechanisms such as topoisomerase I alteration or increased efflux of irinotecan from the cell (Xu and Villalona-Calero, 2002).

(i) Alterations in the ECM could aberrantly modify the diffusion kinetics of paracrine factors such as growth factors, purines, etc., resulting in too much or too few of these factors reaching adjacent cells (57).

We hypothesize that yeast communities should be determined by two different sets of parameters: (i) alterations in the floral habitat itself, such as nectar concentration, abundance, and sugar composition, and (ii) the yeast transfer conditions as a result of different flower visitor assemblages.

Is alteration of the soil microbial community involved?

The first premise is that lifespan extension in Snell, Ames, Little and GHR-KO mice is due to shared GH/IGF-I alterations, such that genes exhibiting parallel transcriptional changes in all four models are likely to play an important role in longevity.

No encephalic-RMI alterations.

We could detect cases with different types of HLA class I alterations, thanks to a comparative evaluation of autologous normal cells.

Taken together, the results of both studies indicate that while the schizophrenic and depressed groups display disparate regional distribution of complex I alterations, the bipolar group shares considerable similarities with both the schizophrenic and depressed groups.