Th9 cells require both IL-4 and TGF-β stimulation because IL-4 alone stimulates the development of CD4+ T cells into Th2 cells, and TGF-β alone induces Treg cells.
The pronephric duct in fact stimulates the development of mesonephric tubules, and, in its absence, the mesonephros does not develop at all.
PepsiCo, meanwhile, has become the nation's biggest buyer of renewable energy credits, a financial instrument that stimulates the development of renewable energy sources, and its subsidiaries are retrofitting plants and distribution centers to reduce energy.
In the male, LH stimulates the development of the interstitial cells of the testes, which secrete testosterone, a male sex hormone.
In birds, light passes either through the eyes or through the bony tissue of the skull and stimulates the development of certain cells in the forepart of the brain.
The testes enlarge and begin to secrete testosterone, which then stimulates the development of male secondary sex characteristics, including facial, axillary, pubic, and truncal hair growth; scrotal pigmentation; prostatic enlargement; increased muscle mass and strength; increased libido; and increased linear growth.
During the last ten years there have been multiple projects to stimulate the development of regional stroke services in The Netherlands.
All of these stimulated the development of Shintō ethical teachings.
We also know that governments can stimulate the development of appropriate energy technologies.
However, the research had an enormous effect in stimulating the development of the field of health psychology.
The administration agreed to create a $6 million fund to help stimulate the development of so-called affordable units.
