The phrase "alteration in the level" is correct and usable in written English.
It can be used in contexts where you are discussing changes or modifications in a specific level, such as in measurements, performance, or conditions.
Example: "The alteration in the level of water in the reservoir has raised concerns among the local authorities."
Alternatives: "change in the level" or "modification in the level".
Emergency electroencephalography (EEG) is indicated in the diagnosis and management of non-convulsive status epilepticus (NCSE) underlying an alteration in the level of consciousness.
This observation is supported by other studies that showed no significant alteration in the level of GR in human epithelial cells in the presence of pure silica nanoparticles [17].
The lack of hemeoxygenase-2 (HO-2), a ubiquitous powerful antioxidant enzyme, produces a notable CB phenotype, characterized by hypertrophy and alteration in the level of CB expression of some stress-dependent genes (including down-regulation of the maxi-K+ channel α-subunit).
Our WB data did not exhibit any alteration in the level of p38 MAPK protein itself.
We propose that this alteration in the level of secreted factors in the microenvironment directly contributed to the increased tendency of Id1−/− LSK cells to enter the cell cycle, leading to increased turnover and premature exhaustion of HSPCs.
Consequently, the alteration in the level of septins in cells may have profound effects.
This single alteration in the levels of RPS10 altered the translation pattern within mitochondria [52] demonstrating that Arabidopsis mitoribosomes can regulate intra-organellar translation through transcript selectivity [52].
Cypermethrin was also reported to cause significant alteration in the levels of ammonia and urea in freshwater fish, C. mrigala (Prashanth 2007).
We have documented alteration in the levels of specific histone H2A modifications, as well as isoforms when the activation state of the AT1R changes.
