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Localized growth

A second effect is due to the local growth of adsorbed macromolecules as soon as the two protective layers begin to interpenetrate. This results in an osmotic repulsion to restore the equilibrium by diluting the macromolecules... [Pg.264]

The process of differentiation that transforms primary cells into secondary cells is only partially understood. In such thick-walled cells as tracheids, fibers, and vessels in mature tissues, the greater part of the wall is made up of secondary thickening deposited after expansion of the primary wall has stopped. In cells that show localized growth (for example, tip growth), the secondary wall may well start to form in areas removed from the growing zone, while the latter is still active.2... [Pg.268]

Recombinant IGF-1 (genetically engineered) was reported to be effective when injected intramuscularly because it causes localized growth. This was the most popular method, and the agreed wisest for the most part. The drug has a half-life of about 10 minutes, and if it is or has been bound to IGF -BP-3, (INSULIN GROWTH FACTOR BINDING PROTEIN) the half- life is extended to about 12 hours. Pro s often stacked Insulin and/or GH with IGF-1 because IGF-1 shuts off natural GH production and GH causes Insulin resistance. IGF-1 is often referred to as Pro-insulin because it counteracts Insulin resistance and interacts with insulin. But this would actually be an untrue term for IGF-1. [Pg.134]

Figure 5. The effects on MWD of the correlation between local recombination rates and local growth rates. Calculated with RIO spectrum. Conditions a = 0.0 ptr — 0.001 and 8 = 0.0,... Figure 5. The effects on MWD of the correlation between local recombination rates and local growth rates. Calculated with RIO spectrum. Conditions a = 0.0 ptr — 0.001 and 8 = 0.0,...
The in vitro study of the hemocompatibility of biomaterials requires the consideration of many parameters, static or dynamic contact, flow rate, wall shear rate, form of biomaterial to be tested, pathway to consider (platelet adhesion, platelet activation, complement activation, contact phase activation etc..) and duration of contact(39). It has previously been demonstrated t t hemodynamic circumstances play a significant role in determining localization, growth and fiagmentation of thrombi and platelet adhesion in vivo, and that flow rate controls platelet transport to a surface and their adhesion (40). This evidence is siqtpoited by observed differences in platelet activity predominance in venous and arterial flow (41). Qearly, defining the blood compatibility of a material is a conqrromise between a number of these factors. [Pg.370]

Contact Diameter In principle, selective tungsten has almost no limitations as to the contact size. However, especially in the SiH4/WF6 case, the local growth rate can drop when the contact size is too large, when the contact density is very high, or when the scribe lines are open. Blanket tungsten has, as discussed in chapter II, an upper limit for the contact size. [Pg.88]

Effective Exposed Area This aspect is especially important for the silane based selective deposition which runs in a reactant feed controlled regime. This implies that the local growth rate can depend on the amount of exposed active area. For instance, larger contacts can fill with a slower rate than small contacts. Or, when the scribe lines are exposed this can slow down the overall growth rate in the contacts and this effect is indeed observed [Chow267]. In other words, the deposition rate is not a constant but merely depends on the given environment. Blanket tungsten clearly will not suffer from such effects. [Pg.90]

Lee CM et al (2002) Novel chondroitin sulfate-binding cationic liposomes loaded with cisplatin efficiently suppress the local growth and liver metastasis of tumor cells in vivo. Cancer Res 62 4282 288... [Pg.25]

In all simulations, interface motion is related to the metal deposition rate through the requirement that the time-derivative of the local surface position, S, namely the local growth velocity, v,... [Pg.147]

Florkiewicz, R. Z., Baird, A., and Gonzalez, A.-M., Multiple forms of bFGF differential nuclear and cells surface localization, Growth Factors, 4, 265, 1991. [Pg.206]

Disseminated or localized growth of a human B-cell tumor (Daudi) in SCID mice. Int. Cancer 45,481 185. [Pg.26]

To receive the full 5 per watt subsidy, the L.A. Department of Water and Power requires a homeowner to purchase solar panels from a manufacturer based in the city. This was done to encourage the local growth... [Pg.219]

It is a natural assumption, that local communities in habitats at different geographic locations should vary in their local growth conditions. Therefore, quenched disorder is imposed onto the system by assigning to each local model i an independent set of control parameters Xi =... [Pg.413]


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See also in sourсe #XX -- [ Pg.187 ]




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