Stem cells are undifferentiated cells that have the ability to become specialized cells such as skin, bones, muscles, etc. The two main sources of stems cells are embryos at the embryonic stage of development (blastocyst) and adult tissue. They can be found in bone marrow, blood vessels, muscles, skin, liver, the brain, nasal mucosa, fatty […]
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At last, mixed breeds have a strong support. The American Mutt-i-gree Club was created by the Pet Savers Foundation, an arm of the North Shore Animal League America in Port Washington, New York. Giving voice to the 25 million owners of mixed breed dogs, mutt certificates are sent to their pets, raising the mixed breeds […]
