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Results 1 - 2 of 2 for stem cells
  1. Substantia nigra and Parkinson disease (image) 
    ... are destroyed in certain parts of the brain stem, particularly the crescent-shaped cell mass known as the substantia nigra. Nerve cells ...
    https://medlineplus.gov/ency/imagepages/19515.htm - Medical Encyclopedia
  2. Brain From the National Institutes of Health (National Cancer Institute)  
    Anatomy/Images ... Anatomy ... National Cancer Institute ... From the National Institutes of Health
    https://training.seer.cancer.gov/brain/tumors/anatomy/brain.html - External Health Links