Certain features--poverty, density, isolation--put people in those places at greater risk of victimization.
Isolation of peripheral blood PBMC was performed by density gradient isolation out of buffy coat using Ficoll-Paque™ Plus (GE Healthcare, Uppsala, Sweden) as recommended by the manufacturer.
ZEBs in Europe adopt a technology of light multi-layered walls by using structural materials with low density, thermal isolation, wide thickness, low specific weight, low mass accumulation, to achieve very low steady thermal transmittance.
The reliability of this technique has been validated by comparisons with results obtained by sucrose density gradient isolation of outer membrane vesicles [19].
March et al. (11) observe positive associations between urbanicity, ethnic density, social isolation, and nonaffective (but not affective) psychoses.
Properties of rural areas include low population density, relative isolation, limited commuting or visitation from other areas, etc, although specific definitions vary by county.
After flow cytometry-based sorting, mRNA expression of the HSC-specific decorin was further increased) compared to standard density centrifugation isolation.
When considering ecological and demographical factors, the mating system can be influenced by effective neighbourhood size, density and isolation (Goodwillie et al. 2005; Cheptou and Schoen 2007; Michalski and Durka 2007; Mimura and Aitken 2007).
For the preparation of SF mononuclear cells (SFMCs), samples were first treated with Hyaluronidase (Sigma, Poole, Dorset, UK) 10 U/ml for 30 minutes at 37°C before density gradient isolation.
After density gradient isolation 105 fresh leukemic cells were resuspended in RPMI 1640 medium (Life Technologies, Germany) containing 10% heat-inactivated fetal calf serum (Biochrom, Germany) and penicillin-streptomycin (Life Technologies, Germany).
