One of the referees specifically encouraged the authors to extend their models to earlier stages of development, namely the first 20 min of nuclear cleavage cycle 14.
A senior Pentagon official said "exact details" were to be worked out on what would be the best model to give early warning for long-range missile launchings, as well as incoming aircraft.
In this study, we created a reproducible bone defect healing model to monitor early biological and later biomechanical changes in osseous healing.
Recently, there have been calls for an expanded, voluntary model to facilitate early diagnosis and treatment of a wider range of disorders.
Human embryonic stem cells (hESC) provide a unique model to study early events in human development.
We, and others, have attempted to overcome this complication by utilizing the differentiation of embryonic stem cells (ESCs) as a model to study early developmental processes in vitro.
Embryonic stem (ES) cells derived from blastocysts retain the ability to recapitulate neural development in vitro, and offer an invaluable model to study early events in embryogenesis.
Chick embryos have been widely used as an in vivo model to study early neural development (Stern, 2005a).
We have used optic nerve injury as a model to study early signaling events in neuronal tissue following axonal injury.
Thus, the SHHF rat may be an appropriate model to study early predisposition to proliferative changes after asbestos exposure in humans.
