The phrase "altering amounts of" is correct and usable in written English.
It can be used when discussing variations or changes in quantities or levels of something.
Example: "The experiment involved altering amounts of the chemical to observe its effects on the reaction rate."
Alternatives: "varying quantities of" or "changing levels of".
We don't know how general this discovery is". Bacteria engineered to make altered amounts of cyclic-di-AMP may be more potent vaccines, he said.
We discovered that moDC from pSS patients express significantly increased levels of HLA-DR and CCR7 and that mature moDC from pSS patients secrete altered amounts of several cytokines.
Moreover Phytomyxea change the metabolic status of their hosts, resulting in an altered chemical composition and altered amount of host biomass.
Depending on the pattern of ubiquitination, ubiquitin modification can control protein degradation or protein-protein interaction [29], either of which may lead to an altered amount of AGS3 within a cell.
The ribonucleotides of endogenous pyrimidine as well as the metabolism of exogenous natural pyrimidine nucleosides and their analogs were not susceptible to the altered amount of UMP/CMP kinase in these two stable RKO cell lines.
Since the role of the PAS region is to regulate channel inactivation process, the altered amount of a protein can have a negative influence on channel's function [ 24, 25].
The porous structure of the resulting layers could be fine-tuned by altering the amounts of P-123 AgNO3gNO3 added during the preparation of TiO2 sols.
It's not hard for a student today, facing an average single-year college bill of $21,657, to unwittingly take on a life-altering amount of debt.
Absence of TSP1 alters cytokine levels and stem cell transcription factors, LG cellular architecture, decreases cell proliferation, and alters amount of stem cell markers.
