Based on the isometric torque change, we roughly divided the regeneration process into 3 phases including destruction, recovery (days 0 5), and remodeling (days 5 7).
All slow-cycling cells from the regenerating tip do not however divide during regeneration (Fig. 7).
The experimental design to study beta-cell regeneration was divided into two phases: treatment and monitoring.
In the case of skeletal muscle, tail amputation activates stem cell-like muscle satellite cells, which then differentiate and repopulate the skeletal muscle of the new tail 5. Several growth factors govern tail regeneration, including the BMP, Notch, Wnt, Fgf, and TGFβ pathways 6– 8. Xenopus tadpole tail regeneration can be divided into three phases: an early, intermediate, and late phase 3.
Using the activity of these cell cycle genes as an indicator of the body's clock time, Lee says, physicians might one day schedule surgery when cells are dividing to maximize regeneration of tissue for healing, or deliver chemotherapy when normal cells are resting, thereby stepping up the attack on cancer cells and minimizing side effects.
Silvicultural systems are divided into those employing natural regeneration, whereby tree crops are renewed by natural seeding or occasionally sprout regrowth, and those involving artificial regeneration, whereby trees are raised from seed or cuttings.
Planarian brain regeneration can be divided into three major processes (Cebrià et al., 2002c).
This process of regeneration has been divided into four stages; starting with re-epithelization and the differentiation of scale-forming cells (day 1-2), followed by rapid production of external layer matrix (days 3-5), the production of basal-plate matrix (days 6-14) and finally partial mineralization of the basal plate (very intense by days 14-28) [ 8].
Regeneration has previously been divided into stages on a purely temporal basis (i.e. first week, second week, etc. [22], [31]).
Protoplasts were divided evenly onto six plates of regeneration agar and placed at 37°.
