The phrase "activated by excessive" is correct and usable in written English.
It can be used in contexts discussing triggers or responses that occur due to an overabundance of something, such as stimuli or conditions.
Example: "The alarm system is activated by excessive movement detected in the area."
Alternatives: "triggered by an overload of" or "initiated by an excess of".
Some cell death leading maladaptive signaling pathways are activated by excessive ROS production, contributing to pathogenesis of DCM [ 12].
Molecules that initiate hepatic fibrosis may also be activated by excessive FFAs through lipid peroxidation or cytokine production [ 5].
Treg cells are activated by excessive immune responses to prevent a Th2-type immune response in allergic disease [ 25, 26].
Molecules that initiate hepatic fibrosis (e.g. TGF-β1 and α-SMA) may also be activated by excessive FFAs through lipid peroxidation or cytokine production [ 26, 27].
The simplest circuit breakers are operated by a solenoid that is activated by an excessive increase in current flow.
NF-κB protein, a heterodimer of p50 and p65/RelA, is usually sequestered by inhibitor of kappa B alpha (IκBα) in the cytosol in the inactive state [ 12, 13], NF-κB can be activated by proinflammatory cytokines, excessive mechanical stress and ECM degradation enzymes.
Nevertheless, the voice activated by hedge funds can be excessive for a particular company.
Accordingly, levels of nuclear pSmad3 (the transcriptional factor that is activated by TGF-β signalling) are excessive in old human satellite cells, as compared to youngs (Fig 4B).
In experimental glomerulonephritis of anti-Thy 1 nephritis, excessive mesangial proliferation is activated by growth factors that include MSP, PDGF- β, and IL-6.
Generally, in excessive nutrient conditions, the mammalian target of rapamycin (mTOR) is activated by increases in glucose, amino acid, and insulin levels [ 1, 2].
The discovery of a protease inhibitor that is itself activated by proteolysis immediately suggests that cystatin F may provide negative feedback regulation of excessive protease activity (Fig. 2).
