A tariff modulation mechanisms has been introduced in some Italian regions with the aim of reducing inappropriate admissions and improving quality of care.
Both soluble and contact-dependent mechanisms have been implicated in MSC immune-modulation [8], [33], [60], [61].
A number of possible anticancer mechanisms have been proposed, including direct antiproliferative effects, modulation of class I and II MHC antigen expression, enhanced natural killer (NK) cell activity, modulation of haematopoiesis and inhibition of angiogenesis (Small and Motzer, 2003).
Another surface modulation occurs via phase variation, a process involving on/off expression of genes, for which several mechanisms have been reported [ 27– 29].
Multiple mechanisms have been shown to contribute to Cr VI) induced carcinogenesis, including DNA damage, genomic instability, and epigenetic modulation, however, the molecular mechanism and downstream genes mediating chromium's carcinogenicity remain to be elucidated.
Two mechanisms have been proposed to explain the effect: associative learning of contingencies and item-specific control through word reading modulation.
Multiple mechanisms have been proposed for the suppressive functions of Tregs, including suppression by inhibitory cytokines, cytolysis, metabolic disruption, and modulation of dendritic cells (DCs) maturation or function.
In general, the two experiments showed modulation of specific mechanisms had already occurred at 2 h and continued more extensively at 6 h after DIMEB treatment.
This suggests that these 18 miRNAs might have common modulation mechanisms with the AIV infection in chickens.
The response of fish to tumor inhibitors and promoters, and the underlying mechanisms of modulation, have been studied in the rainbow trout model.
