The phrase "a considerable decrease after" is correct and usable in written English.
It can be used to describe a significant reduction that occurs following a specific event or time period.
Example: "There was a considerable decrease after the new policy was implemented, leading to improved efficiency."
Alternatives: "a significant drop following" or "a notable decline after".
In line with this, our findings show an increased production of IL-17 as a result of the accumulated neutrophils after bacterial endotoxin stimulation in vivo, as well as a considerable decrease of IL-17 after steroid treatment.
Multi-marker imaging, achieved during the same imaging session, indicated a significant increase of VEGFR-2 and αvβ3 integrin expression during tumor angiogenesis, as well as a considerable decrease in the density of both markers after treatment.
There was a considerable decrease in crystallinity and particle size after irradiation.
In contrast, the culture of Synechocystis/pKTLYS under simultaneous red- and green-light illumination showed a considerable decrease in growth rate at about 48 hours after starting green-light illumination.
After cultivation for 3 days, a considerable decrease in viability for some solutions was observed.
A considerable decrease of thermooxidation stability was indicated for the sample IGI 11 after all kinds of aging.
After complete crystallization, the Ar plasma treatment resulted in a considerable decrease in the electrical resistivity without microstructural changes and without a large decrease in the thermal conductivity.
Synchronous with expansion, looming stimuli produced a considerable decrease in luminance within the behavioral apparatus.
Moreover, mutations of consensus residues Ala364 and Arg365 to methionine caused a considerable decrease of DIPPS activity (Fig. 4c).
"There has been a considerable decrease in illegal riding in the Pinelands since we opened up," said Liza Akeret, the park's manager.
