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For additional insights into proline metabolism, explore our in-depth resource
In fact, insulin was the first peptide ever made in a lab by scientists (called a synthetic peptide), and it's been used to treat people with type 1 diabetes since 1923
The Bottom Line Vitamin B12 is a water-soluble vitamin obtained via diet or supplements
In particular, when p--syn formed aggregates, the neuron marker Map2 disappeared, indicating that the neurons were dead (Supplemental Fig
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