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.
Finally, differentiated cells are stem cells that have progressed through a differentiation program to reach a mature â terminally differentiated â state. Differentiated cells continue to stay in G 0 and perform their main functions indefinitely. Examples of reversible G 0 phase Tissue stem cells. Stem cells are cells with the unique ability to produce differentiated daughter cells and to preserve their stem cell identity through self-renewal. In mammals, most adult tissues contain tissue-specific stem cells that reside in the tissue and proliferate to maintain homeostasis for the lifespan of the organism. These cells can undergo immense proliferation in response to tissue damage before differentiating and engaging in regeneration.