'indirectly stimulate' is correct and can be used in written English.
You can use it to describe an action or influence that indirectly causes an effect or outcome. For example, "The new policy will indirectly stimulate job growth in the area."
Resveratrol a polyphenolic compound found in red wine has been shown to indirectly stimulate NAD+ production by activating the energy sensor AMP-activated protein kinase (AMPK) [22, 42].
These include nicotine, caffeine, ephedrine, and norepinephrine, all of which directly or indirectly stimulate the noradrenergic receptors (Figure 1a). Figure 1 Chemical structures of compounds used to activate BAT and measured by 18 F-FDG.
Galiani et al. (2013) examined whether a better house could directly or indirectly stimulate labor supply and earnings and did not detect significant effects on any labor market outcomes.
Because happier people are more productive, voluntary charitable actions indirectly stimulate economic growth as well.
Penile-anal penetration may also indirectly stimulate the clitoris, either by the shared sensory nerves (especially the pudendal nerve, which gives off the inferior anal nerves and divides into two terminal branches: the perineal nerve and the dorsal nerve of the clitoris) or by the crura ("legs").
These cells probably contribute to the production of soluble factors that can indirectly stimulate IECs for CXC chemokine production.
Electrical stimulation to Taiyang acupoints, which indirectly stimulates the branch of the trigeminal nerve, improves the endogenous morphine like substance and serotonin in the central nervous system to relieve pain [27, 28].
The motorneurons were either indirectly stimulated via the Giant Fiber (GF) in the brain or directly with thoracic stimulation using two etched tungsten electrodes and by providing pulses of 40-60V for 0.03ms using a Grass S44 stimulator (Grass Instruments).
Furthermore, transplantation of MSCs indirectly stimulated endogenous cardiac progenitor cells through a paracrine mechanism.
This indicated the inability of the bacterium to metabolize the nitrogen in form of nitrate, limiting the nitrogen in the medium and indirectly stimulating the laccase expression.
Together, these results led to a hypothesis that Na+ exclusion mediated by Na+ channel activity of AtHKT1 1 from xylem vessels into xylem parenchyma cells indirectly stimulates K+ loading to xylem vessels (Sunarpi et al. [2005]) (Figure 4b).
