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doi: 10.1002/14651858.CD010719

Therefore, it is unclear that a sulfonamide antibiotic allergy places a patient at risk for sulfonamide nonantibiotics due to cross-reactivity or predisposition to allergic reactions

BPC-157 is a synthetic 15-amino-acid peptide fragment derived from a protein associated with gastric secretion, studied in controlled laboratory settings for its relationship to tissue repair, angiogenesis, inflammatory signaling, and regenerative cellular processes

For instance, in one 1960s study of intravenous NAD+ for addiction, patients who received a fast IV drip experienced immediate headache and shortness of breath, whereas those given the same dose at a slower drip rate (under approximately 35 drops/min) had no distress

doi:10.1016/s0022-2836(60)80029-0