The opposition is sometimes characterised as liberal.
In what might be characterised as a negative feedback loop, this meddling has been fed by, and has in turn helped to feed, a general impulse towards the re-regulation of business.
However, it is interesting that stimulation of NIS gene expression could also be seen using ATRA and E2 in the Sk-Br-3 cell line which are characterised as ER negative by IHC.
Expression of bFGF and VEGF-A was characterised as a negative or positive reaction according to both the intensity of the immunostaining and the percentage of stained tumour cells.
A second cell line [Ishikawa B], previously characterised as ERα-negative [ 35], was derived from the tumour of an unrelated patient with the same last name.
Horse sera previously characterised as positive or negative for BDV antibodies in a BDV-ELISA were used as controls, whereof one of the positive controls also was PCR-positive and positive at Western blotting [ 7].
18 During the analysis, possible answers for each question were characterised as positive (P), negative (N), or neutral (NEU) and pooled for each one of the themes (A, B and C; table 1).
20 21 The dependent variable for this analysis is HIV status, characterised as a positive or negative blood test.
T47D cells, characterised as estrogen and progesterone receptor (ER/PR) positive and Her-2/neu (Her2) negative, were cultured in RPMI 1640 medium.
Surgical site infection (SSI) after any type of surgery has been characterised as "an event that inflicted deep suffering and changed the physical, emotional, social and economic aspects of life in extremely negative ways".
