???? ??? ??? ??? ?? ?? ?? ?? ?????. ?? ??? ??? ???? ????? ???, ????? ??? ??? ? ? ??? ????. Stem cells are Particular cells that can create into numerous different kinds of cells, as necessary. Additionally they replicate persistently, that makes it simpler to multiply and cultivate them inside a laboratory environment [three]. ????????? ????? ???

????? ??? ??? ?? ????, ????? ??? ?? ???? ?? ???? ???? ?????.? ???? ?? ???? ??? ??? ???? ??? ???? ?????.??????? ????: ???? ??? ??? ??? ????! ???? ?? ????? ?????? ?? ?? ?? ??? ?????. ??? ???? ?? ??? ?????, ??? ????? ??? ?????? ??? ????? ????? ????? ?? ??? ?? ? ????.?????? ???? ?? ?? ???, ????? ??? ??? ??? ??????? ?? ? ????.???? ??? ???? ??? ???? ???

???? ???? ??? ??? ??? ???? ???, ??? ?????? ??? ??? ????.??? ??? ?? ??? ?? ??? ??? ??? ??? ??? ???? ?? ??? ??? ??? ??? ?? ???? ???? ???????? ??? ???? ??: ??? ??? ??? ???? ????? ?????? ????. ??? ???? ??? ??? ??? ??? ?? ?? ? ???, ??? ???? ?? ???? ????? ??? ?? ?? ?? ??? ???????.???? ???? ???? ????? ????? ????? ?????????. ?? ?? ??? ?? ?? ????? ??? ?????

???? ??? ? ?? ?????? ???? ?? ?? ?? ? ????.??? ??? ??? ??? ??? ?????? ??????. ???? ??? ?????. ?? ???? ???? ???? ???? ??? ???? ??? ?? ??? ??? ????????.??? ???? ???? ???? ??? ????? ??? ???? ???. ?? ?? ???? ??? ???? ??? ? ?? ????.?? ??, ???? ??? ??? ?? ???  ??? ??? ????.???? ?? ??? ??? ????? ???? ?? ?????? ??? ???? ?? ????? ??? ??? ???? ?? ?? ??? ? ?

??? ????? ??? ??? ???? ??? ?? ???? ???? ????? ???? ??? ??? ???? ???? ?? ???? ???? ????. ?? ??? ???? ??? ??? ??????.????? ???? ????? ?? ?? ??????? ? ??? ????. ????? ?? ???? ???? ?? ?????? ??? ???? ???? ???, ?? ????? ? ???? ?? ???? ??? ???? ????.??? ??? ??? ?, ??????? ?? ????? ?? ?? ?????? ?????. ?? ?? ?? ????? ??? ? ? ??? ??????.????? ??? ??? ??? ?