Complexes of lactam antibiotics and their Schiff base derivatives as a weapon in the fight against bacterial resistance ScienceDirect The Stable Gastric Pentadecapeptide BPC 157 Pleiotropic Beneficial Activity and Its Possible Relations with Neurotransmitter Activity Membrane targeting, ultrashort lipopeptide acts as an antibiotic adjuvant and sensitizes MDR gram negative pathogens toward narrow spectrum antibiotics ScienceDirect BPC 157 137525 51 0 BPC 157 500 mcg Oral Capsules