Colloid solutions are more effective but there are limitations to their use.
Tc-99m sulfur colloid is the most commonly used agent.
The particles may be ions, atoms, molecules, colloids or microorganisms.
The effects of varying volumes of crystalloid administration before cesarean delivery on maternal hemodynamics and colloid osmotic pressure.
This must be compensated by infusion of colloids provided by human plasma or whole blood.
Concordance and validation study of sentinel lymph node biopsy for breast cancer using subareolar injection of blue dye and technetium 99 m sulfur colloid.
From these results, it could be predicted qualitatively that, under high ionic strength conditions, retention of colloids within the soil matrix is generally favored.
Likewise, at high concentrations the more hydrated lithium ions are generally more effective at dispersing colloid particles than sodium or potassium ions.
