The use of drug-loaded brain-penetrating nanoparticles is a promising approach to achieve sustained and more uniform drug delivery to treat aggressive gliomas and potentially other brain disorders.
The slow gas delivery rates and long Thigh times are designed to achieve better matching of regional time constant variations and to enable more uniform gas delivery to a greater number of alveolar units than is possible with conventional ventilation strategies.
It has been reported that VEGF-targeted therapy can 'normalize' the tumor vascular network and that this can lead to a more uniform blood-flow, with subsequent increased delivery of chemotherapeutic agents.
Here a simple lesson from human factors engineering is worthy of consideration: simply switching the reporting of tidal volumes from milliliters to milliliters per kilogram of predicted body weight could potentially alleviate provider discomfort with small absolute tidal volumes and make delivery of LPV more uniform and appropriate across a diverse patient population.
Accordingly, the improved drug delivery, which enables a more uniform treatment of inflammation and bronchoconstriction throughout the entire bronchial tree, contributes to the higher level of asthma control achieved with BDP/F extrafine combination in this study.
Due to the presence of brain blood barrier in brain tumors, convection-enhanced delivery (CED) can provide a more uniform intratumoral distribution of nanoparticles (Fatouros et al. 2006).
Both vectors demonstrated effective delivery to the inner ear and more uniform labeling of the inner ear sensory epithelia than native capsid vector, when tested in vivo.
A more efficient precursor delivery system would allow reaching higher deposition rates and much more uniform deposits, making possible an industrial production of metallized carbon nanotubes.
A higher gain is seen in the second method, known as direct drive, but here the driver system is much more complex, as many driver beams and special optical elements are needed to achieve the necessary uniform delivery of energy to the target.
