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Its defining physicochemical feature is resistance to hydrolysis at low pH, unusual for a peptide of this length and attributed to a proline-rich, conformationally constrained backbone carrying three consecutive prolines plus a fourth at position eight
Because of these factors, even if diarrhea does not happen in the beginning, it can still occur later in treatment
- Amy L
Researchers who substitute a higher-concentration formulation, or who attempt to prepare their own bacteriostatic solution, introduce concentration variables that standard protocols are not designed to accommodate
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