Sentence examples for established by exposure from inspiring English sources

As the limb grows, the proximal limb is established by exposure to flank-derived signal(s), whereas the distal segments are determined by distal signals when cells grow beyond the proximal influence.

The infants did not know the relation between the cue and the event at the initiation of the session, and the association between the cue and event was assumed to be established by exposure to the stimuli during the experimental session.

SU11274 drug resistant cells were established by exposure to increasing concentrations of SU11274 (0.5 12 μM).

Thus, in the absence of light, rhythmic zfaanat2 expression can be established by exposure to a temperature cycle.

Doxorubicin-resistant Jurkat and H9 cells were established by exposure to gradually increasing concentrations of doxorubicin in vitro, as described by Huang et al. [ 14].

A rat model used to induce respiratory disorders was established by exposure to cigarette smoking (8 units/15 minutes) daily for 6 weeks.

Three treatment groups were established by varying exposure time to 0.6 N HCL: partially demineralized (PDB; 12 h), fully demineralized (FDB; 48 h), and non-demineralized bone (NDB; 0 h, as a control).

The relatively large SD observed with ABCG2 analysis is due to the fact that MCF-7/MR cells were established by pulse exposure to MR, thus resulting in a heterogeneous cell population with a large Gaussian distribution of ABCG2 expression (Supplementary Figure S4) and function [19].

Resistant cell lines (H3122/DR-1, H3122/DR-2 and H2228/DR) were established by repeated exposure to increasing concentrations of 17-DMAG.

Chemoresistant cell lines were established by continuous exposure of parental cells to increasing concentrations of the respective drug as described before [ 24- 26].

In this study, paclitaxel-resistant HeLa sublines (HeLa-R cell lines) were established by continuous exposure and increased autophagy level was observed in HeLa-R cells.