[ad_1]
Stem cells are cells that can grow for any type of cell in the human body, at the very beginning of their life and growth, and act as an internal repair device in the body's tissues.
Dr. Lobna Yousef Ghanem, Professor of Clinical Pathology at the Theodore Belhars Research Institute, stated that the characteristics of stem cells are different from those of the body, especially that they can divide and renew themselves over time. time. They are non-specialized cells that can not fulfill certain functions of the body and have the capacity to develop. Become specialized cells such as muscle cells, blood cells or even brain cells.
"Stem cells are divided into two parts.Stem cells are divided into two types of embryonic stem cells, which are derived from human embryos of four or five days old and adult stem cells.This type of cells is found in brain tissue, bone marrow, blood, blood vessels, skeletal muscle, and liver skin.
"These cells remain dormant for several years until they are activated by disease or tissue damage," said Dr. Lubna Yousef Ghanem. "They can split and regenerate, they can also generate a group of cells from the primary organ or even regenerate the organ.
She explained that stem cells can form any type of cells, which can be used to restore and repair damaged tissues and cells in the human body as a result of burns and to restore the freshness of the face, tighten the skin and stimulate collagen.
Source link
