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Aging (Albany NY), 14(7), 3191-3202

Severely slowed digestion (gastroparesis risk)

This preparation is designed solely for parenteral use only after addition of drugs that require dilution or must be dissolved in an aqueous vehicle prior to injection

So there we are

Possible reasons include the Washington State University patent holders not finding a pharmaceutical company willing to invest in development, the cancer biology concern with c-Met activation making development companies cautious, the preclinical effect sizes in rats not justifying the expense and risk of human trials, or other factors specific to drug development economics

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