"stimulatory effect" is a grammatically correct and usable phrase in written English.
You can use it to describe the results of an action, such as: "The tax cut had a stimulatory effect on the economy."
Rameshwar, P., Ganea, D. & Gascon, P. In vitro stimulatory effect of substance P on hematopoiesis.
Matsumoto, H. et al. Stimulatory effect of cyanidin 3-glycosides on the regeneration of rhodopsin.
This stimulatory effect had been found in several studies to be variable20, 40 as in this study.
"Monetary policy is already expansionary and I'm doubtful that an even more expansionary stance would have stimulatory effect at all," Weidmann said.
The herbicide mixture had a stimulatory effect on primary productivity in the nutrient-sufficient freshwater wetland while no stimulatory effect was observed in the nutrient-deficient saline wetlands.
MnSO4 was the only mineral presenting stimulatory effect upon FOS concentration added.
PCA had a stimulatory effect at concentrations of 5 and 25 μM.
E increased MAO-B with LFD, and this stimulatory effect was prevented by HFD (p < 0.05).
E increased CRF-R2 and this stimulatory effect was blocked by HFD (p < 0.01).
A moderate stimulatory effect of ethanol and oleuropein was also registered.
Furthermore, both extracts stimulated Na+/K+-ATPase activity; however, methanol extract had higher stimulatory effect.
