What is video-assisted thoracoscopic surgery (VATS)? VATS is a surgical procedure used in the chest and lungs. It is a type of 'keyhole' surgery where only very small cuts (incisions) are made to the body. VATS uses a special instrument called a thoracoscope. VATS uses a special instrument called a thoracoscope.
The cells in G0 phase do not go through mitosis whatsoever. These cells only do what they are initially suppose to do, and do not prepare for a division. Many cells in your body are like this. Brain cells are in G0 phase and do not EVER replace itself. However, many cells may also trigger its phase from G0 phase to G1 phase when more cells are needed. When a liver is critically damaged, the liver cells are triggered back to G1 phase to replenish its lost cells.
Specialized cells such as blood and muscle do not normally replicate themselves, which means that when they are seriously damaged by disease or injury, they cannot replace themselves. Stem cells can also divide and produce more specialized cell types.This process is called differentiation. Stem cells from different tissues, and from different stages of development, vary in the number and types of cells that they can produce.pecialized cells such as blood and muscle do not normally replicate themselves, which means that when they are seriously damaged by disease or injury, they cannot replace themselves. Stem cells can also divide and produce more specialized cell types.