Describe two different situations in which fractional crystallization will not work as a separation technique when attempting to isolate a single compound from a mixture
Multiple cytokines and inflammatory factors participate in keloid formation, such as transforming growth factor 1(TGF-1), vascular endothelial growth factor (VEGF), interleukin (IL)-1, IL-6, and IL-8, as well as increased matrix metalloproteinases (MMP S ), which may promote fibroblast proliferation and migration, the inflammatory response, and collagen production 2,3,4
Disruption of its function has been identified in several neurodegenerative diseases, including Alzheimer's, Parkinson's, Huntington's, and prion diseases, as well as in amyotrophic lateral sclerosis (ALS)
Regular water isn't sterile