The phrase "attenuation in the expression of" is correct and usable in written English.
It can be used in contexts discussing the reduction or weakening of a particular expression, often in scientific or technical writing.
Example: "The study revealed an attenuation in the expression of certain genes under stress conditions."
Alternatives: "reduction in the expression of" or "decrease in the expression of".
Chronic formoterol administration was associated with a significant attenuation in the expression of the mRNAs encoding Idb1, Smad3 and myostatin after 7 or 28 days.
The protective effect of curcumin is associated with a significant attenuation in the expression of interleukin-1b, a pro-inflammatory cytokine [ 50].
However, lpr mice showed a marked attenuation in the expression of GFAP at 3 (p = 0.003) and 14 (p = 0.012) days post-SCI compared with Wt mice as determined by Western blot analysis (Fig. 5d).
The expression of phosphorylated IkB α was also observed using western blotting where again after 24 hours an increase in phosphorylated IkB α was found in Sal B and PBS groups; however, a significant attenuation in the expression of IkB α was observed in Sal B group after postinjury treatment (P < 0.01) after 28 days of treatment.
Treatment of the 3T3-L1 adipocytes with CG resulted in an attenuation of the expression of adipogenesis-related factors and lipid metabolic genes.
This effect of inactivation of TNFα is probably due to different mechanisms including modulation of inflammatory state of the lungs, attenuation of the expression of NOS2 in the lungs and altered expression of other cytokines and chemokines [ 27, 29].
In lines with our finding, the down-regulation of NO production and attenuation of the expression of NO synthase in the CSFV infected porcine macrophages and aortic endothelial cells have been reported [ 15].
These leader peptides are possibly involved in transcription attenuation and control the expression of the appropriated genes dependent on the amino acid level [ 52, 53].
To test the hypothesis that miR-34a downregulation and SIRT1/p66shc activation are associated with the CA-mediated attenuation of NAFLD, we measured the changes in the expression of miR-34a, SIRT1 and p66shc in response to CA in vivo and in vitro.
In conclusion, the results of the present investigation support an important role of α4β2 nAChR subtype in the expression of nicotine-induced attenuation of ethanol ataxia.
In this study we propose to demonstrate the importance of the attenuation of p38α activity in delaying or attenuating the expression of proteins of the AP in vivo.
