Some want to inject fat, others want to perform a lower eyelid lift, and one wants to do nothing to this area. There is some disagreement as to whether the skin will wrinkle underneath the eye as a result of the facelift if a lower eyelid lift is not done. I would appreciate other doctors' experience and advice.
Thymus Essentials. 1  The thymus gland, located behind your sternum and between your lungs, is only active until puberty. 2  After puberty, the thymus starts to slowly shrink and become replaced by fat. 3  Thymosin is the hormone of the thymus, and it stimulates the development of disease-fighting T cells.
Best Answer: The S phase The G1 phase or gap-1 phase, the cell grows in size (having been reduced in size due to cytoplasmic division in the previous M phase) and is metabolically active. It is basically functioning as the cell that it has to be, perhaps a liver cell, a neuron, or a muscle cell.