A degradable, polar/hydrophobic/ionic polyurethane (D-PHI) scaffold was optimized in in vitro studies to yield mechanical properties appropriate to replicate vascular graft tissue while eliciting a more wound-healing phenotype macrophage when compared to established materials.
Cell isolation and culture conditions were optimized in order to support proliferation and differentiation in vitro.
Gelatin concentration was optimized in preliminary trials.
Real-time one step RT-PCR was optimized using in vitro transcribed (IVT RNAA.
Tsu, unpublished work), compounds were optimized for in vitro β5 potency against human 20S, whereas crystal structures of representative examples were determined with the yeast 20S open-gate mutant in order to guide further library design.
The compounds were optimized for in vitro antimalarial activity, and there was a very close correlation between the inhibition of parasite growth and specific inhibition of parasite de novo PC biosynthesis from choline (Calas et al., 1997; Ancelin et al., 1998; 2003b).
In particular, the physical dimensions of the microfluidic devices used in the present in vitro study should be optimized based on data obtained from in vivo disease models to maximize the throughput.
In Section 3 we establish in vitro the operating parameters to be optimized for accurate estimation of optical properties in transmittance in a murine geometry.
The full con promoter sequence, derived by in vitro evolution, is likely to be optimized for binding to EσA.
These methods are nicely complementary: our method potentially allows for in vivo properties to be optimized (e.g., the selection of strong cellular promoters), while cellular emulsion allows for in vitro properties to be optimized (e.g., the utilization of unnatural nucleotides that might not be taken up by cells).
