The movie abounds with sharply drawn peripheral characters.
Freshly drawn peripheral blood from a healthy volunteer was used to prepare spiked samples in triplicate for each dilution.
For example, in our studies the yield from half a liter of drawn peripheral blood might be as low as 1 × 10 of Tregs [ 54].
A total of 30 ml of peripheral blood was drawn, peripheral blood mononuclear cells (PBMCs) isolated via density gradient centrifugation and CD14+ monocytes were enriched as previously described by our group [ 26].
Heparinized whole peripheral blood was transported by courier overnight at room temperature, and the following day, approximately 16 to 20 hours after blood drawing, peripheral blood mononuclear cells (PBMCs) were isolated by Ficoll density gradient centrifugation.
In these experiments, instead of drawing peripheral blood samples, an in situ perfusion system is placed in the hind limb of the mouse, allowing specific counts to be made of the total number of hematopoietic progenitor, endothelial and mesenchymal cells mobilized by the BM during a given time period.
In brief, erythrocytes were sedimented from freshly drawn peripheral blood with 0.6% (w/v) dextran T500 followed by fractionation of leukocytes on a discontinuous Percoll gradient (prepared in Ca2+/Mg2+-free phPBS with final concentrations of Percoll of 50, 63, and 73%) at 720 g for 20 min.
Prior to any therapy and right after CHT, about 30 mL of blood were collected into CellSave blood collection tubes (Immunicon, Inc., Huntingdon Valley, PA, USA) at the local site during routine blood draw by peripheral vain puncture.
When PMR occurs, blood specimens drawn from the central body cavity and heart generally exhibit higher drug concentrations postmortem than specimens drawn from peripheral areas, most commonly the femoral region.
The volume of a whole LN was delineated by manually drawing the peripheral boundary on each of the slices where it appeared (Figure 1a (i)).
